TSTP Solution File: SYN937+1 by Zenon---0.7.1

View Problem - Process Solution

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% File     : Zenon---0.7.1
% Problem  : SYN937+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_zenon %s %d

% Computer : n003.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 21 13:56:33 EDT 2022

% Result   : Theorem 0.18s 0.48s
% Output   : Proof 0.18s
% Verified : 
% SZS Type : -

% Comments : 
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11  % Problem  : SYN937+1 : TPTP v8.1.0. Released v3.1.0.
% 0.06/0.12  % Command  : run_zenon %s %d
% 0.12/0.33  % Computer : n003.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Mon Jul 11 13:45:00 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.18/0.48  (* PROOF-FOUND *)
% 0.18/0.48  % SZS status Theorem
% 0.18/0.48  (* BEGIN-PROOF *)
% 0.18/0.48  % SZS output start Proof
% 0.18/0.48  Theorem prove_this : ((forall X : zenon_U, ((p X)->(c)))<->((exists X : zenon_U, (p X))->(c))).
% 0.18/0.48  Proof.
% 0.18/0.48  assert (zenon_L1_ : (~(c)) -> (c) -> False).
% 0.18/0.48  do 0 intro. intros zenon_H1 zenon_H2.
% 0.18/0.48  exact (zenon_H1 zenon_H2).
% 0.18/0.48  (* end of lemma zenon_L1_ *)
% 0.18/0.48  apply NNPP. intro zenon_G.
% 0.18/0.48  apply (zenon_notequiv_s _ _ zenon_G); [ zenon_intro zenon_H6; zenon_intro zenon_H5 | zenon_intro zenon_H4; zenon_intro zenon_H3 ].
% 0.18/0.48  apply (zenon_notallex_s (fun X : zenon_U => ((p X)->(c))) zenon_H6); [ zenon_intro zenon_H7; idtac ].
% 0.18/0.48  elim zenon_H7. zenon_intro zenon_TX_i. zenon_intro zenon_H9.
% 0.18/0.48  apply (zenon_notimply_s _ _ zenon_H9). zenon_intro zenon_Ha. zenon_intro zenon_H1.
% 0.18/0.48  apply (zenon_imply_s _ _ zenon_H5); [ zenon_intro zenon_Hb | zenon_intro zenon_H2 ].
% 0.18/0.48  apply zenon_Hb. exists zenon_TX_i. apply NNPP. zenon_intro zenon_Hc.
% 0.18/0.48  exact (zenon_Hc zenon_Ha).
% 0.18/0.48  exact (zenon_H1 zenon_H2).
% 0.18/0.48  apply (zenon_notimply_s _ _ zenon_H3). zenon_intro zenon_Hd. zenon_intro zenon_H1.
% 0.18/0.48  elim zenon_Hd. zenon_intro zenon_TX_o. zenon_intro zenon_Hf.
% 0.18/0.48  generalize (zenon_H4 zenon_TX_o). zenon_intro zenon_H10.
% 0.18/0.48  apply (zenon_imply_s _ _ zenon_H10); [ zenon_intro zenon_H11 | zenon_intro zenon_H2 ].
% 0.18/0.48  exact (zenon_H11 zenon_Hf).
% 0.18/0.48  exact (zenon_H1 zenon_H2).
% 0.18/0.48  Qed.
% 0.18/0.48  % SZS output end Proof
% 0.18/0.48  (* END-PROOF *)
% 0.18/0.48  nodes searched: 18
% 0.18/0.48  max branch formulas: 11
% 0.18/0.48  proof nodes created: 12
% 0.18/0.48  formulas created: 104
% 0.18/0.48  
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