TSTP Solution File: SYO069^4.003 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SYO069^4.003 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.PCqlrOOSHP true

% Computer : n009.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  : 300s
% DateTime : Fri Sep  1 05:49:34 EDT 2023

% Result   : Theorem 25.94s 3.90s
% Output   : Refutation 25.94s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   37
%            Number of leaves      :   59
% Syntax   : Number of formulae    :  299 (  83 unt;  31 typ;   0 def)
%            Number of atoms       : 3451 (  27 equ; 352 cnn)
%            Maximal formula atoms :  131 (  12 avg)
%            Number of connectives : 8377 ( 835   ~; 913   |; 145   &;4839   @)
%                                         (   0 <=>; 879  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   27 (  10 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   98 (  98   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   36 (  31 usr;   7 con; 0-3 aty)
%                                         ( 766  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   : 1189 ( 820   ^; 369   !;   0   ?;1189   :)

% Comments : 
%------------------------------------------------------------------------------
thf(iatom_type,type,
    iatom: ( $i > $o ) > $i > $o ).

thf('#sk10_type',type,
    '#sk10': $i > $i ).

thf(a2_type,type,
    a2: $i > $o ).

thf('#sk11_type',type,
    '#sk11': $i > $i ).

thf('#sk5_type',type,
    '#sk5': $i > $i ).

thf(ivalid_type,type,
    ivalid: ( $i > $o ) > $o ).

thf(a1_type,type,
    a1: $i > $o ).

thf('#sk6_type',type,
    '#sk6': $i > $i ).

thf(irel_type,type,
    irel: $i > $i > $o ).

thf('#sk9_type',type,
    '#sk9': $i > $i ).

thf(mor_type,type,
    mor: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf('#sk1_type',type,
    '#sk1': $i ).

thf(mimplies_type,type,
    mimplies: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf('#sk2_type',type,
    '#sk2': $i ).

thf('#form3_type',type,
    '#form3': $o ).

thf(mbox_s4_type,type,
    mbox_s4: ( $i > $o ) > $i > $o ).

thf(b0_type,type,
    b0: $i > $o ).

thf(iimplies_type,type,
    iimplies: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(a0_type,type,
    a0: $i > $o ).

thf(iand_type,type,
    iand: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(b2_type,type,
    b2: $i > $o ).

thf(f_type,type,
    f: $i > $o ).

thf(b1_type,type,
    b1: $i > $o ).

thf('#sk4_type',type,
    '#sk4': $i > $i ).

thf(mnot_type,type,
    mnot: ( $i > $o ) > $i > $o ).

thf(b3_type,type,
    b3: $i > $o ).

thf('#sk7_type',type,
    '#sk7': $i > $i ).

thf(a3_type,type,
    a3: $i > $o ).

thf('#sk8_type',type,
    '#sk8': $i > $i ).

thf('#sk12_type',type,
    '#sk12': $i > $i ).

thf(mand_type,type,
    mand: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(ivalid,axiom,
    ( ivalid
    = ( ^ [Phi: $i > $o] :
        ! [W: $i] : ( Phi @ W ) ) ) ).

thf('0',plain,
    ( ivalid
    = ( ^ [Phi: $i > $o] :
        ! [W: $i] : ( Phi @ W ) ) ),
    inference(simplify_rw_rule,[status(thm)],[ivalid]) ).

thf('1',plain,
    ( ivalid
    = ( ^ [V_1: $i > $o] :
        ! [X4: $i] : ( V_1 @ X4 ) ) ),
    define([status(thm)]) ).

thf(iimplies,axiom,
    ( iimplies
    = ( ^ [P: $i > $o,Q: $i > $o] : ( mimplies @ ( mbox_s4 @ P ) @ ( mbox_s4 @ Q ) ) ) ) ).

thf(mbox_s4,axiom,
    ( mbox_s4
    = ( ^ [P: $i > $o,X: $i] :
        ! [Y: $i] :
          ( ( irel @ X @ Y )
         => ( P @ Y ) ) ) ) ).

thf('2',plain,
    ( mbox_s4
    = ( ^ [P: $i > $o,X: $i] :
        ! [Y: $i] :
          ( ( irel @ X @ Y )
         => ( P @ Y ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[mbox_s4]) ).

thf('3',plain,
    ( mbox_s4
    = ( ^ [V_1: $i > $o,V_2: $i] :
        ! [X4: $i] :
          ( ( irel @ V_2 @ X4 )
         => ( V_1 @ X4 ) ) ) ),
    define([status(thm)]) ).

thf(mimplies,axiom,
    ( mimplies
    = ( ^ [U: $i > $o,V: $i > $o] : ( mor @ ( mnot @ U ) @ V ) ) ) ).

thf(mor,axiom,
    ( mor
    = ( ^ [X: $i > $o,Y: $i > $o,U: $i] :
          ( ( X @ U )
          | ( Y @ U ) ) ) ) ).

thf('4',plain,
    ( mor
    = ( ^ [X: $i > $o,Y: $i > $o,U: $i] :
          ( ( X @ U )
          | ( Y @ U ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[mor]) ).

thf('5',plain,
    ( mor
    = ( ^ [V_1: $i > $o,V_2: $i > $o,V_3: $i] :
          ( ( V_1 @ V_3 )
          | ( V_2 @ V_3 ) ) ) ),
    define([status(thm)]) ).

thf(mnot,axiom,
    ( mnot
    = ( ^ [X: $i > $o,U: $i] :
          ~ ( X @ U ) ) ) ).

thf('6',plain,
    ( mnot
    = ( ^ [X: $i > $o,U: $i] :
          ~ ( X @ U ) ) ),
    inference(simplify_rw_rule,[status(thm)],[mnot]) ).

thf('7',plain,
    ( mnot
    = ( ^ [V_1: $i > $o,V_2: $i] :
          ~ ( V_1 @ V_2 ) ) ),
    define([status(thm)]) ).

thf('8',plain,
    ( mimplies
    = ( ^ [U: $i > $o,V: $i > $o] : ( mor @ ( mnot @ U ) @ V ) ) ),
    inference(simplify_rw_rule,[status(thm)],[mimplies,'5','7']) ).

thf('9',plain,
    ( mimplies
    = ( ^ [V_1: $i > $o,V_2: $i > $o] : ( mor @ ( mnot @ V_1 ) @ V_2 ) ) ),
    define([status(thm)]) ).

thf('10',plain,
    ( iimplies
    = ( ^ [P: $i > $o,Q: $i > $o] : ( mimplies @ ( mbox_s4 @ P ) @ ( mbox_s4 @ Q ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[iimplies,'3','9']) ).

thf('11',plain,
    ( iimplies
    = ( ^ [V_1: $i > $o,V_2: $i > $o] : ( mimplies @ ( mbox_s4 @ V_1 ) @ ( mbox_s4 @ V_2 ) ) ) ),
    define([status(thm)]) ).

thf(iand,axiom,
    ( iand
    = ( ^ [P: $i > $o,Q: $i > $o] : ( mand @ P @ Q ) ) ) ).

thf(mand,axiom,
    ( mand
    = ( ^ [X: $i > $o,Y: $i > $o,U: $i] :
          ( ( X @ U )
          & ( Y @ U ) ) ) ) ).

thf('12',plain,
    ( mand
    = ( ^ [X: $i > $o,Y: $i > $o,U: $i] :
          ( ( X @ U )
          & ( Y @ U ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[mand]) ).

thf('13',plain,
    ( mand
    = ( ^ [V_1: $i > $o,V_2: $i > $o,V_3: $i] :
          ( ( V_1 @ V_3 )
          & ( V_2 @ V_3 ) ) ) ),
    define([status(thm)]) ).

thf('14',plain,
    ( iand
    = ( ^ [P: $i > $o,Q: $i > $o] : ( mand @ P @ Q ) ) ),
    inference(simplify_rw_rule,[status(thm)],[iand,'13']) ).

thf('15',plain,
    ( iand
    = ( ^ [V_1: $i > $o,V_2: $i > $o] : ( mand @ V_1 @ V_2 ) ) ),
    define([status(thm)]) ).

thf(iatom,axiom,
    ( iatom
    = ( ^ [P: $i > $o] : P ) ) ).

thf('16',plain,
    ( iatom
    = ( ^ [P: $i > $o] : P ) ),
    inference(simplify_rw_rule,[status(thm)],[iatom]) ).

thf('17',plain,
    ( iatom
    = ( ^ [V_1: $i > $o] : V_1 ) ),
    define([status(thm)]) ).

thf(con,conjecture,
    ivalid @ ( iand @ ( iimplies @ ( iand @ ( iimplies @ ( iatom @ a0 ) @ ( iatom @ f ) ) @ ( iand @ ( iimplies @ ( iimplies @ ( iatom @ b3 ) @ ( iatom @ b0 ) ) @ ( iatom @ a3 ) ) @ ( iand @ ( iimplies @ ( iimplies @ ( iatom @ b0 ) @ ( iatom @ a1 ) ) @ ( iatom @ a0 ) ) @ ( iand @ ( iimplies @ ( iimplies @ ( iatom @ b1 ) @ ( iatom @ a2 ) ) @ ( iatom @ a1 ) ) @ ( iimplies @ ( iimplies @ ( iatom @ b2 ) @ ( iatom @ a3 ) ) @ ( iatom @ a2 ) ) ) ) ) ) @ ( iatom @ f ) ) @ ( iimplies @ ( iand @ ( iimplies @ ( iimplies @ ( iatom @ b2 ) @ ( iatom @ a3 ) ) @ ( iatom @ a2 ) ) @ ( iand @ ( iimplies @ ( iimplies @ ( iatom @ b1 ) @ ( iatom @ a2 ) ) @ ( iatom @ a1 ) ) @ ( iand @ ( iimplies @ ( iimplies @ ( iatom @ b0 ) @ ( iatom @ a1 ) ) @ ( iatom @ a0 ) ) @ ( iand @ ( iimplies @ ( iimplies @ ( iatom @ b3 ) @ ( iatom @ b0 ) ) @ ( iatom @ a3 ) ) @ ( iimplies @ ( iatom @ a0 ) @ ( iatom @ f ) ) ) ) ) ) @ ( iatom @ f ) ) ) ).

thf(zf_stmt_0,conjecture,
    ! [X4: $i] :
      ( ( ! [X84: $i] :
            ( ( irel @ X4 @ X84 )
           => ( f @ X84 ) )
        | ~ ! [X46: $i] :
              ( ( irel @ X4 @ X46 )
             => ( ( ! [X82: $i] :
                      ( ( irel @ X46 @ X82 )
                     => ( f @ X82 ) )
                  | ~ ! [X80: $i] :
                        ( ( irel @ X46 @ X80 )
                       => ( a0 @ X80 ) ) )
                & ( ! [X78: $i] :
                      ( ( irel @ X46 @ X78 )
                     => ( a3 @ X78 ) )
                  | ~ ! [X72: $i] :
                        ( ( irel @ X46 @ X72 )
                       => ( ! [X76: $i] :
                              ( ( irel @ X72 @ X76 )
                             => ( b0 @ X76 ) )
                          | ~ ! [X74: $i] :
                                ( ( irel @ X72 @ X74 )
                               => ( b3 @ X74 ) ) ) ) )
                & ( ! [X70: $i] :
                      ( ( irel @ X46 @ X70 )
                     => ( a0 @ X70 ) )
                  | ~ ! [X64: $i] :
                        ( ( irel @ X46 @ X64 )
                       => ( ! [X68: $i] :
                              ( ( irel @ X64 @ X68 )
                             => ( a1 @ X68 ) )
                          | ~ ! [X66: $i] :
                                ( ( irel @ X64 @ X66 )
                               => ( b0 @ X66 ) ) ) ) )
                & ( ! [X62: $i] :
                      ( ( irel @ X46 @ X62 )
                     => ( a1 @ X62 ) )
                  | ~ ! [X56: $i] :
                        ( ( irel @ X46 @ X56 )
                       => ( ! [X60: $i] :
                              ( ( irel @ X56 @ X60 )
                             => ( a2 @ X60 ) )
                          | ~ ! [X58: $i] :
                                ( ( irel @ X56 @ X58 )
                               => ( b1 @ X58 ) ) ) ) )
                & ( ! [X54: $i] :
                      ( ( irel @ X46 @ X54 )
                     => ( a2 @ X54 ) )
                  | ~ ! [X48: $i] :
                        ( ( irel @ X46 @ X48 )
                       => ( ! [X52: $i] :
                              ( ( irel @ X48 @ X52 )
                             => ( a3 @ X52 ) )
                          | ~ ! [X50: $i] :
                                ( ( irel @ X48 @ X50 )
                               => ( b2 @ X50 ) ) ) ) ) ) ) )
      & ( ! [X44: $i] :
            ( ( irel @ X4 @ X44 )
           => ( f @ X44 ) )
        | ~ ! [X6: $i] :
              ( ( irel @ X4 @ X6 )
             => ( ( ! [X42: $i] :
                      ( ( irel @ X6 @ X42 )
                     => ( a2 @ X42 ) )
                  | ~ ! [X36: $i] :
                        ( ( irel @ X6 @ X36 )
                       => ( ! [X40: $i] :
                              ( ( irel @ X36 @ X40 )
                             => ( a3 @ X40 ) )
                          | ~ ! [X38: $i] :
                                ( ( irel @ X36 @ X38 )
                               => ( b2 @ X38 ) ) ) ) )
                & ( ! [X34: $i] :
                      ( ( irel @ X6 @ X34 )
                     => ( a1 @ X34 ) )
                  | ~ ! [X28: $i] :
                        ( ( irel @ X6 @ X28 )
                       => ( ! [X32: $i] :
                              ( ( irel @ X28 @ X32 )
                             => ( a2 @ X32 ) )
                          | ~ ! [X30: $i] :
                                ( ( irel @ X28 @ X30 )
                               => ( b1 @ X30 ) ) ) ) )
                & ( ! [X26: $i] :
                      ( ( irel @ X6 @ X26 )
                     => ( a0 @ X26 ) )
                  | ~ ! [X20: $i] :
                        ( ( irel @ X6 @ X20 )
                       => ( ! [X24: $i] :
                              ( ( irel @ X20 @ X24 )
                             => ( a1 @ X24 ) )
                          | ~ ! [X22: $i] :
                                ( ( irel @ X20 @ X22 )
                               => ( b0 @ X22 ) ) ) ) )
                & ( ! [X18: $i] :
                      ( ( irel @ X6 @ X18 )
                     => ( a3 @ X18 ) )
                  | ~ ! [X12: $i] :
                        ( ( irel @ X6 @ X12 )
                       => ( ! [X16: $i] :
                              ( ( irel @ X12 @ X16 )
                             => ( b0 @ X16 ) )
                          | ~ ! [X14: $i] :
                                ( ( irel @ X12 @ X14 )
                               => ( b3 @ X14 ) ) ) ) )
                & ( ! [X10: $i] :
                      ( ( irel @ X6 @ X10 )
                     => ( f @ X10 ) )
                  | ~ ! [X8: $i] :
                        ( ( irel @ X6 @ X8 )
                       => ( a0 @ X8 ) ) ) ) ) ) ) ).

thf(zf_stmt_1,negated_conjecture,
    ~ ! [X4: $i] :
        ( ( ! [X84: $i] :
              ( ( irel @ X4 @ X84 )
             => ( f @ X84 ) )
          | ~ ! [X46: $i] :
                ( ( irel @ X4 @ X46 )
               => ( ( ! [X82: $i] :
                        ( ( irel @ X46 @ X82 )
                       => ( f @ X82 ) )
                    | ~ ! [X80: $i] :
                          ( ( irel @ X46 @ X80 )
                         => ( a0 @ X80 ) ) )
                  & ( ! [X78: $i] :
                        ( ( irel @ X46 @ X78 )
                       => ( a3 @ X78 ) )
                    | ~ ! [X72: $i] :
                          ( ( irel @ X46 @ X72 )
                         => ( ! [X76: $i] :
                                ( ( irel @ X72 @ X76 )
                               => ( b0 @ X76 ) )
                            | ~ ! [X74: $i] :
                                  ( ( irel @ X72 @ X74 )
                                 => ( b3 @ X74 ) ) ) ) )
                  & ( ! [X70: $i] :
                        ( ( irel @ X46 @ X70 )
                       => ( a0 @ X70 ) )
                    | ~ ! [X64: $i] :
                          ( ( irel @ X46 @ X64 )
                         => ( ! [X68: $i] :
                                ( ( irel @ X64 @ X68 )
                               => ( a1 @ X68 ) )
                            | ~ ! [X66: $i] :
                                  ( ( irel @ X64 @ X66 )
                                 => ( b0 @ X66 ) ) ) ) )
                  & ( ! [X62: $i] :
                        ( ( irel @ X46 @ X62 )
                       => ( a1 @ X62 ) )
                    | ~ ! [X56: $i] :
                          ( ( irel @ X46 @ X56 )
                         => ( ! [X60: $i] :
                                ( ( irel @ X56 @ X60 )
                               => ( a2 @ X60 ) )
                            | ~ ! [X58: $i] :
                                  ( ( irel @ X56 @ X58 )
                                 => ( b1 @ X58 ) ) ) ) )
                  & ( ! [X54: $i] :
                        ( ( irel @ X46 @ X54 )
                       => ( a2 @ X54 ) )
                    | ~ ! [X48: $i] :
                          ( ( irel @ X46 @ X48 )
                         => ( ! [X52: $i] :
                                ( ( irel @ X48 @ X52 )
                               => ( a3 @ X52 ) )
                            | ~ ! [X50: $i] :
                                  ( ( irel @ X48 @ X50 )
                                 => ( b2 @ X50 ) ) ) ) ) ) ) )
        & ( ! [X44: $i] :
              ( ( irel @ X4 @ X44 )
             => ( f @ X44 ) )
          | ~ ! [X6: $i] :
                ( ( irel @ X4 @ X6 )
               => ( ( ! [X42: $i] :
                        ( ( irel @ X6 @ X42 )
                       => ( a2 @ X42 ) )
                    | ~ ! [X36: $i] :
                          ( ( irel @ X6 @ X36 )
                         => ( ! [X40: $i] :
                                ( ( irel @ X36 @ X40 )
                               => ( a3 @ X40 ) )
                            | ~ ! [X38: $i] :
                                  ( ( irel @ X36 @ X38 )
                                 => ( b2 @ X38 ) ) ) ) )
                  & ( ! [X34: $i] :
                        ( ( irel @ X6 @ X34 )
                       => ( a1 @ X34 ) )
                    | ~ ! [X28: $i] :
                          ( ( irel @ X6 @ X28 )
                         => ( ! [X32: $i] :
                                ( ( irel @ X28 @ X32 )
                               => ( a2 @ X32 ) )
                            | ~ ! [X30: $i] :
                                  ( ( irel @ X28 @ X30 )
                                 => ( b1 @ X30 ) ) ) ) )
                  & ( ! [X26: $i] :
                        ( ( irel @ X6 @ X26 )
                       => ( a0 @ X26 ) )
                    | ~ ! [X20: $i] :
                          ( ( irel @ X6 @ X20 )
                         => ( ! [X24: $i] :
                                ( ( irel @ X20 @ X24 )
                               => ( a1 @ X24 ) )
                            | ~ ! [X22: $i] :
                                  ( ( irel @ X20 @ X22 )
                                 => ( b0 @ X22 ) ) ) ) )
                  & ( ! [X18: $i] :
                        ( ( irel @ X6 @ X18 )
                       => ( a3 @ X18 ) )
                    | ~ ! [X12: $i] :
                          ( ( irel @ X6 @ X12 )
                         => ( ! [X16: $i] :
                                ( ( irel @ X12 @ X16 )
                               => ( b0 @ X16 ) )
                            | ~ ! [X14: $i] :
                                  ( ( irel @ X12 @ X14 )
                                 => ( b3 @ X14 ) ) ) ) )
                  & ( ! [X10: $i] :
                        ( ( irel @ X6 @ X10 )
                       => ( f @ X10 ) )
                    | ~ ! [X8: $i] :
                          ( ( irel @ X6 @ X8 )
                         => ( a0 @ X8 ) ) ) ) ) ) ),
    inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl2,plain,
    ~ ( !!
      @ ^ [Y0: $i] :
          ( ( ( !!
              @ ^ [Y1: $i] :
                  ( ( irel @ Y0 @ Y1 )
                 => ( f @ Y1 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( f @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( a0 @ Y2 ) ) ) ) )
                      & ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a3 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( ( !!
                                    @ ^ [Y3: $i] :
                                        ( ( irel @ Y2 @ Y3 )
                                       => ( b0 @ Y3 ) ) )
                                  | ( (~)
                                    @ ( !!
                                      @ ^ [Y3: $i] :
                                          ( ( irel @ Y2 @ Y3 )
                                         => ( b3 @ Y3 ) ) ) ) ) ) ) ) )
                      & ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a0 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( ( !!
                                    @ ^ [Y3: $i] :
                                        ( ( irel @ Y2 @ Y3 )
                                       => ( a1 @ Y3 ) ) )
                                  | ( (~)
                                    @ ( !!
                                      @ ^ [Y3: $i] :
                                          ( ( irel @ Y2 @ Y3 )
                                         => ( b0 @ Y3 ) ) ) ) ) ) ) ) )
                      & ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a1 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( ( !!
                                    @ ^ [Y3: $i] :
                                        ( ( irel @ Y2 @ Y3 )
                                       => ( a2 @ Y3 ) ) )
                                  | ( (~)
                                    @ ( !!
                                      @ ^ [Y3: $i] :
                                          ( ( irel @ Y2 @ Y3 )
                                         => ( b1 @ Y3 ) ) ) ) ) ) ) ) )
                      & ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a2 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( ( !!
                                    @ ^ [Y3: $i] :
                                        ( ( irel @ Y2 @ Y3 )
                                       => ( a3 @ Y3 ) ) )
                                  | ( (~)
                                    @ ( !!
                                      @ ^ [Y3: $i] :
                                          ( ( irel @ Y2 @ Y3 )
                                         => ( b2 @ Y3 ) ) ) ) ) ) ) ) ) ) ) ) ) )
          & ( ( !!
              @ ^ [Y1: $i] :
                  ( ( irel @ Y0 @ Y1 )
                 => ( f @ Y1 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a2 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( ( !!
                                    @ ^ [Y3: $i] :
                                        ( ( irel @ Y2 @ Y3 )
                                       => ( a3 @ Y3 ) ) )
                                  | ( (~)
                                    @ ( !!
                                      @ ^ [Y3: $i] :
                                          ( ( irel @ Y2 @ Y3 )
                                         => ( b2 @ Y3 ) ) ) ) ) ) ) ) )
                      & ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a1 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( ( !!
                                    @ ^ [Y3: $i] :
                                        ( ( irel @ Y2 @ Y3 )
                                       => ( a2 @ Y3 ) ) )
                                  | ( (~)
                                    @ ( !!
                                      @ ^ [Y3: $i] :
                                          ( ( irel @ Y2 @ Y3 )
                                         => ( b1 @ Y3 ) ) ) ) ) ) ) ) )
                      & ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a0 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( ( !!
                                    @ ^ [Y3: $i] :
                                        ( ( irel @ Y2 @ Y3 )
                                       => ( a1 @ Y3 ) ) )
                                  | ( (~)
                                    @ ( !!
                                      @ ^ [Y3: $i] :
                                          ( ( irel @ Y2 @ Y3 )
                                         => ( b0 @ Y3 ) ) ) ) ) ) ) ) )
                      & ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a3 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( ( !!
                                    @ ^ [Y3: $i] :
                                        ( ( irel @ Y2 @ Y3 )
                                       => ( b0 @ Y3 ) ) )
                                  | ( (~)
                                    @ ( !!
                                      @ ^ [Y3: $i] :
                                          ( ( irel @ Y2 @ Y3 )
                                         => ( b3 @ Y3 ) ) ) ) ) ) ) ) )
                      & ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( f @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( a0 @ Y2 ) ) ) ) ) ) ) ) ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl9,plain,
    ~ ( ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) ) ) ) ) ) )
      & ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl2]) ).

thf(zip_derived_cl10,plain,
    ( ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) ) ) ) ) ) )
    | ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl9]) ).

thf(zip_derived_cl11,plain,
    ( ~ ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ '#sk1' @ Y0 )
           => ( f @ Y0 ) ) )
    | ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl10]) ).

thf(zip_derived_cl13,plain,
    ( ~ ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ '#sk1' @ Y0 )
           => ( f @ Y0 ) ) )
    | ~ ( $true
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    inference(local_rewriting,[status(thm)],[zip_derived_cl11]) ).

thf(zip_derived_cl14,plain,
    ~ ( !!
      @ ^ [Y0: $i] :
          ( ( irel @ '#sk1' @ Y0 )
         => ( f @ Y0 ) ) ),
    inference('simplify boolean subterms',[status(thm)],[zip_derived_cl13]) ).

thf(zip_derived_cl15,plain,
    ~ ( ( irel @ '#sk1' @ '#sk2' )
     => ( f @ '#sk2' ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl14]) ).

thf(zip_derived_cl17,plain,
    irel @ '#sk1' @ '#sk2',
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl15]) ).

thf(zip_derived_cl12,plain,
    ( ( !!
      @ ^ [Y0: $i] :
          ( ( irel @ '#sk1' @ Y0 )
         => ( ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( f @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a0 @ Y1 ) ) ) ) )
            & ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( a3 @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( b0 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
            & ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( a0 @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a1 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
            & ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( a1 @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a2 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
            & ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( a2 @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a3 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( b2 @ Y2 ) ) ) ) ) ) ) ) ) ) ) )
    | ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl10]) ).

thf(zip_derived_cl16,plain,
    ! [X2: $i] :
      ( ( ( irel @ '#sk1' @ X2 )
       => ( ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( f @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( a0 @ Y0 ) ) ) ) )
          & ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a3 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( b3 @ Y1 ) ) ) ) ) ) ) ) )
          & ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a0 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( b0 @ Y1 ) ) ) ) ) ) ) ) )
          & ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a1 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( b1 @ Y1 ) ) ) ) ) ) ) ) )
          & ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a2 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( b2 @ Y1 ) ) ) ) ) ) ) ) ) ) )
      | ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ '#sk1' @ Y0 )
                 => ( ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a3 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a2 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a1 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( f @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl12]) ).

thf(zip_derived_cl19,plain,
    ! [X2: $i] :
      ( ~ ( irel @ '#sk1' @ X2 )
      | ( ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a0 @ Y0 ) ) ) ) )
        & ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( a3 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( b0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b3 @ Y1 ) ) ) ) ) ) ) ) )
        & ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( a0 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b0 @ Y1 ) ) ) ) ) ) ) ) )
        & ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( a1 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b1 @ Y1 ) ) ) ) ) ) ) ) )
        & ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( a2 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b2 @ Y1 ) ) ) ) ) ) ) ) ) )
      | ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ '#sk1' @ Y0 )
                 => ( ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a3 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a2 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a1 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( f @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl16]) ).

thf(zip_derived_cl20,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( f @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) ) )
      | ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ '#sk1' @ Y0 )
                 => ( ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a3 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a2 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a1 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( f @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl19]) ).

thf(zip_derived_cl25,plain,
    ( '#form3'
    | ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl27,plain,
    ( ( !!
      @ ^ [Y0: $i] :
          ( ( irel @ '#sk1' @ Y0 )
         => ( ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( a2 @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a3 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
            & ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( a1 @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a2 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
            & ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( a0 @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( a1 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
            & ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( a3 @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( ( !!
                          @ ^ [Y2: $i] :
                              ( ( irel @ Y1 @ Y2 )
                             => ( b0 @ Y2 ) ) )
                        | ( (~)
                          @ ( !!
                            @ ^ [Y2: $i] :
                                ( ( irel @ Y1 @ Y2 )
                               => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
            & ( ( !!
                @ ^ [Y1: $i] :
                    ( ( irel @ Y0 @ Y1 )
                   => ( f @ Y1 ) ) )
              | ( (~)
                @ ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a0 @ Y1 ) ) ) ) ) ) ) )
    | '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl25]) ).

thf(zip_derived_cl35,plain,
    ! [X2: $i] :
      ( ( ( irel @ '#sk1' @ X2 )
       => ( ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a2 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( b2 @ Y1 ) ) ) ) ) ) ) ) )
          & ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a1 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( b1 @ Y1 ) ) ) ) ) ) ) ) )
          & ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a0 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( b0 @ Y1 ) ) ) ) ) ) ) ) )
          & ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a3 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( b3 @ Y1 ) ) ) ) ) ) ) ) )
          & ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( f @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ X2 @ Y0 )
                   => ( a0 @ Y0 ) ) ) ) ) ) )
      | '#form3' ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl27]) ).

thf(zip_derived_cl43,plain,
    ! [X2: $i] :
      ( ~ ( irel @ '#sk1' @ X2 )
      | ( ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( a2 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b2 @ Y1 ) ) ) ) ) ) ) ) )
        & ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( a1 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b1 @ Y1 ) ) ) ) ) ) ) ) )
        & ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( a0 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b0 @ Y1 ) ) ) ) ) ) ) ) )
        & ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( a3 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( b0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( b3 @ Y1 ) ) ) ) ) ) ) ) )
        & ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ X2 @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ X2 @ Y0 )
                 => ( a0 @ Y0 ) ) ) ) ) )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl35]) ).

thf(zip_derived_cl53,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( f @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl43]) ).

thf(zip_derived_cl63,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( f @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl53]) ).

thf(zip_derived_cl74,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( f @ X4 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl63]) ).

thf(zip_derived_cl87,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( f @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl74]) ).

thf(zip_derived_cl100,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk4' @ X2 ) )
         => ( a0 @ ( '#sk4' @ X2 ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( f @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl87]) ).

thf(zip_derived_cl117,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk4' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( f @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl100]) ).

thf(zip_derived_cl20_001,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( f @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) ) )
      | ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ '#sk1' @ Y0 )
                 => ( ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a3 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a2 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a1 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( f @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl19]) ).

thf(zip_derived_cl25_002,plain,
    ( '#form3'
    | ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl28,plain,
    ! [X2: $i] :
      ( ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( f @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl20,zip_derived_cl25]) ).

thf(zip_derived_cl33,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( f @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl28]) ).

thf(zip_derived_cl40,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( f @ X4 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl33]) ).

thf(zip_derived_cl48,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( f @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( a0 @ Y0 ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl40]) ).

thf(zip_derived_cl58,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk4' @ X2 ) )
         => ( a0 @ ( '#sk4' @ X2 ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( f @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl48]) ).

thf(zip_derived_cl68,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk4' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( f @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl58]) ).

thf(zip_derived_cl170,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ '#sk1' @ X2 )
      | ( f @ X4 )
      | ~ ( irel @ X2 @ X4 )
      | ( irel @ X2 @ ( '#sk4' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl117,zip_derived_cl68]) ).

thf(zip_derived_cl533,plain,
    ( ( irel @ '#sk1' @ ( '#sk4' @ '#sk1' ) )
    | ( f @ '#sk2' )
    | ~ ( irel @ '#sk1' @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl17,zip_derived_cl170]) ).

thf(zip_derived_cl18,plain,
    ~ ( f @ '#sk2' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl15]) ).

thf(refl_axiom,axiom,
    ! [X: $i] : ( irel @ X @ X ) ).

thf(zip_derived_cl0,plain,
    ( !!
    @ ^ [Y0: $i] : ( irel @ Y0 @ Y0 ) ),
    inference(cnf,[status(esa)],[refl_axiom]) ).

thf(zip_derived_cl3,plain,
    ! [X2: $i] : ( irel @ X2 @ X2 ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).

thf(zip_derived_cl547,plain,
    irel @ '#sk1' @ ( '#sk4' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl533,zip_derived_cl18,zip_derived_cl3]) ).

thf(trans_axiom,axiom,
    ! [X: $i,Y: $i,Z: $i] :
      ( ( ( irel @ Y @ Z )
        & ( irel @ X @ Y ) )
     => ( irel @ X @ Z ) ) ).

thf(zip_derived_cl1,plain,
    ( !!
    @ ^ [Y0: $i] :
        ( !!
        @ ^ [Y1: $i] :
            ( !!
            @ ^ [Y2: $i] :
                ( ( ( irel @ Y1 @ Y2 )
                  & ( irel @ Y0 @ Y1 ) )
               => ( irel @ Y0 @ Y2 ) ) ) ) ),
    inference(cnf,[status(esa)],[trans_axiom]) ).

thf(zip_derived_cl4,plain,
    ! [X2: $i] :
      ( !!
      @ ^ [Y0: $i] :
          ( !!
          @ ^ [Y1: $i] :
              ( ( ( irel @ Y0 @ Y1 )
                & ( irel @ X2 @ Y0 ) )
             => ( irel @ X2 @ Y1 ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl1]) ).

thf(zip_derived_cl5,plain,
    ! [X2: $i,X4: $i] :
      ( !!
      @ ^ [Y0: $i] :
          ( ( ( irel @ X4 @ Y0 )
            & ( irel @ X2 @ X4 ) )
         => ( irel @ X2 @ Y0 ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl4]) ).

thf(zip_derived_cl6,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ( ( irel @ X4 @ X6 )
        & ( irel @ X2 @ X4 ) )
     => ( irel @ X2 @ X6 ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl5]) ).

thf(zip_derived_cl7,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ~ ( ( irel @ X4 @ X6 )
          & ( irel @ X2 @ X4 ) )
      | ( irel @ X2 @ X6 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl6]) ).

thf(zip_derived_cl8,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ~ ( irel @ X4 @ X6 )
      | ~ ( irel @ X2 @ X4 )
      | ( irel @ X2 @ X6 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl7]) ).

thf(zip_derived_cl567,plain,
    ! [X0: $i] :
      ( ( irel @ X0 @ ( '#sk4' @ '#sk1' ) )
      | ~ ( irel @ X0 @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl547,zip_derived_cl8]) ).

thf(zip_derived_cl547_003,plain,
    irel @ '#sk1' @ ( '#sk4' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl533,zip_derived_cl18,zip_derived_cl3]) ).

thf(zip_derived_cl51,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a0 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a1 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b0 @ Y1 ) ) ) ) ) ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl43]) ).

thf(zip_derived_cl61,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a0 @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a1 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b0 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl51]) ).

thf(zip_derived_cl72,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( a0 @ X4 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a1 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b0 @ Y1 ) ) ) ) ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl61]) ).

thf(zip_derived_cl85,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a1 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b0 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl72]) ).

thf(zip_derived_cl98,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk6' @ X2 ) )
         => ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
                 => ( a1 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
                   => ( b0 @ Y0 ) ) ) ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl85]) ).

thf(zip_derived_cl114,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
               => ( a1 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
                 => ( b0 @ Y0 ) ) ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl98]) ).

thf(zip_derived_cl135,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
             => ( a1 @ Y0 ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl114]) ).

thf(zip_derived_cl143,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ ( '#sk6' @ X2 ) @ ( '#sk10' @ X2 ) )
         => ( a1 @ ( '#sk10' @ X2 ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl135]) ).

thf(zip_derived_cl153,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ ( '#sk6' @ X2 ) @ ( '#sk10' @ X2 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl143]) ).

thf(zip_derived_cl22,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a0 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a1 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b0 @ Y1 ) ) ) ) ) ) ) )
      | ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ '#sk1' @ Y0 )
                 => ( ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a3 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a2 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a1 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( f @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl19]) ).

thf(zip_derived_cl25_004,plain,
    ( '#form3'
    | ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl30,plain,
    ! [X2: $i] :
      ( ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a0 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a1 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b0 @ Y1 ) ) ) ) ) ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl22,zip_derived_cl25]) ).

thf(zip_derived_cl37,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a0 @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a1 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b0 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl30]) ).

thf(zip_derived_cl45,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( a0 @ X4 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a1 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b0 @ Y1 ) ) ) ) ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl37]) ).

thf(zip_derived_cl55,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a1 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b0 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl45]) ).

thf(zip_derived_cl65,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk6' @ X2 ) )
         => ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
                 => ( a1 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
                   => ( b0 @ Y0 ) ) ) ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl55]) ).

thf(zip_derived_cl78,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
               => ( a1 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
                 => ( b0 @ Y0 ) ) ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl65]) ).

thf(zip_derived_cl90,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
             => ( a1 @ Y0 ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl78]) ).

thf(zip_derived_cl103,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ ( '#sk6' @ X2 ) @ ( '#sk10' @ X2 ) )
         => ( a1 @ ( '#sk10' @ X2 ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl90]) ).

thf(zip_derived_cl122,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ ( '#sk6' @ X2 ) @ ( '#sk10' @ X2 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl103]) ).

thf(zip_derived_cl177,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ( irel @ ( '#sk6' @ X2 ) @ ( '#sk10' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl153,zip_derived_cl122]) ).

thf(zip_derived_cl1082,plain,
    ( ( irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk10' @ '#sk1' ) )
    | ~ ( irel @ '#sk1' @ '#sk1' )
    | ( a0 @ ( '#sk4' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl547,zip_derived_cl177]) ).

thf(zip_derived_cl3_005,plain,
    ! [X2: $i] : ( irel @ X2 @ X2 ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).

thf(zip_derived_cl17_006,plain,
    irel @ '#sk1' @ '#sk2',
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl15]) ).

thf(zip_derived_cl3_007,plain,
    ! [X2: $i] : ( irel @ X2 @ X2 ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).

thf(zip_derived_cl118,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( a0 @ ( '#sk4' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( f @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl100]) ).

thf(zip_derived_cl69,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( a0 @ ( '#sk4' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( f @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl58]) ).

thf(zip_derived_cl161,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ '#sk1' @ X2 )
      | ( f @ X4 )
      | ~ ( irel @ X2 @ X4 )
      | ~ ( a0 @ ( '#sk4' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl118,zip_derived_cl69]) ).

thf(zip_derived_cl192,plain,
    ! [X0: $i] :
      ( ~ ( a0 @ ( '#sk4' @ '#sk1' ) )
      | ~ ( irel @ '#sk1' @ X0 )
      | ( f @ X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl161]) ).

thf(zip_derived_cl209,plain,
    ( ( f @ '#sk2' )
    | ~ ( a0 @ ( '#sk4' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl17,zip_derived_cl192]) ).

thf(zip_derived_cl18_008,plain,
    ~ ( f @ '#sk2' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl15]) ).

thf(zip_derived_cl215,plain,
    ~ ( a0 @ ( '#sk4' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl209,zip_derived_cl18]) ).

thf(zip_derived_cl1108,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk10' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl1082,zip_derived_cl3,zip_derived_cl215]) ).

thf(zip_derived_cl50,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a1 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a2 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b1 @ Y1 ) ) ) ) ) ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl43]) ).

thf(zip_derived_cl60,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a1 @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a2 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b1 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl50]) ).

thf(zip_derived_cl71,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( a1 @ X4 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a2 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b1 @ Y1 ) ) ) ) ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl60]) ).

thf(zip_derived_cl84,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a2 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b1 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl71]) ).

thf(zip_derived_cl97,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk7' @ X2 ) )
         => ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
                 => ( a2 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
                   => ( b1 @ Y0 ) ) ) ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a1 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl84]) ).

thf(zip_derived_cl111,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk7' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl97]) ).

thf(zip_derived_cl23,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a1 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a2 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b1 @ Y1 ) ) ) ) ) ) ) )
      | ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ '#sk1' @ Y0 )
                 => ( ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a3 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a2 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a1 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( f @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl19]) ).

thf(zip_derived_cl25_009,plain,
    ( '#form3'
    | ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl31,plain,
    ! [X2: $i] :
      ( ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a1 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a2 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b1 @ Y1 ) ) ) ) ) ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl23,zip_derived_cl25]) ).

thf(zip_derived_cl38,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a1 @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a2 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b1 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl31]) ).

thf(zip_derived_cl46,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( a1 @ X4 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a2 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b1 @ Y1 ) ) ) ) ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl38]) ).

thf(zip_derived_cl56,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a2 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b1 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl46]) ).

thf(zip_derived_cl66,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk7' @ X2 ) )
         => ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
                 => ( a2 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
                   => ( b1 @ Y0 ) ) ) ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a1 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl56]) ).

thf(zip_derived_cl79,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk7' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl66]) ).

thf(zip_derived_cl167,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ '#sk1' @ X2 )
      | ( a1 @ X4 )
      | ~ ( irel @ X2 @ X4 )
      | ( irel @ X2 @ ( '#sk7' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl111,zip_derived_cl79]) ).

thf(zip_derived_cl1129,plain,
    ( ( irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk7' @ ( '#sk6' @ '#sk1' ) ) )
    | ( a1 @ ( '#sk10' @ '#sk1' ) )
    | ~ ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1108,zip_derived_cl167]) ).

thf(zip_derived_cl547_010,plain,
    irel @ '#sk1' @ ( '#sk4' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl533,zip_derived_cl18,zip_derived_cl3]) ).

thf(zip_derived_cl154,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( a1 @ ( '#sk10' @ X2 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl143]) ).

thf(zip_derived_cl123,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( a1 @ ( '#sk10' @ X2 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl103]) ).

thf(zip_derived_cl164,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( a1 @ ( '#sk10' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl154,zip_derived_cl123]) ).

thf(zip_derived_cl564,plain,
    ( ~ ( a1 @ ( '#sk10' @ '#sk1' ) )
    | ~ ( irel @ '#sk1' @ '#sk1' )
    | ( a0 @ ( '#sk4' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl547,zip_derived_cl164]) ).

thf(zip_derived_cl3_011,plain,
    ! [X2: $i] : ( irel @ X2 @ X2 ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).

thf(zip_derived_cl215_012,plain,
    ~ ( a0 @ ( '#sk4' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl209,zip_derived_cl18]) ).

thf(zip_derived_cl595,plain,
    ~ ( a1 @ ( '#sk10' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl564,zip_derived_cl3,zip_derived_cl215]) ).

thf(zip_derived_cl547_013,plain,
    irel @ '#sk1' @ ( '#sk4' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl533,zip_derived_cl18,zip_derived_cl3]) ).

thf(zip_derived_cl113,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk6' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl98]) ).

thf(zip_derived_cl77,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk6' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl65]) ).

thf(zip_derived_cl168,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 )
      | ( irel @ X2 @ ( '#sk6' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl113,zip_derived_cl77]) ).

thf(zip_derived_cl560,plain,
    ( ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) )
    | ( a0 @ ( '#sk4' @ '#sk1' ) )
    | ~ ( irel @ '#sk1' @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl547,zip_derived_cl168]) ).

thf(zip_derived_cl215_014,plain,
    ~ ( a0 @ ( '#sk4' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl209,zip_derived_cl18]) ).

thf(zip_derived_cl3_015,plain,
    ! [X2: $i] : ( irel @ X2 @ X2 ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).

thf(zip_derived_cl591,plain,
    irel @ '#sk1' @ ( '#sk6' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl215,zip_derived_cl3]) ).

thf(zip_derived_cl1150,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk7' @ ( '#sk6' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl1129,zip_derived_cl595,zip_derived_cl591]) ).

thf(zip_derived_cl1108_016,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk10' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl1082,zip_derived_cl3,zip_derived_cl215]) ).

thf(zip_derived_cl112,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
               => ( a2 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
                 => ( b1 @ Y0 ) ) ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl97]) ).

thf(zip_derived_cl133,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
             => ( a2 @ Y0 ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a1 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl112]) ).

thf(zip_derived_cl141,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ ( '#sk7' @ X2 ) @ ( '#sk11' @ X2 ) )
         => ( a2 @ ( '#sk11' @ X2 ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl133]) ).

thf(zip_derived_cl150,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ ( '#sk7' @ X2 ) @ ( '#sk11' @ X2 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a1 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl141]) ).

thf(zip_derived_cl80,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
               => ( a2 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
                 => ( b1 @ Y0 ) ) ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl66]) ).

thf(zip_derived_cl92,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ ( '#sk7' @ X2 ) @ Y0 )
             => ( a2 @ Y0 ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a1 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl80]) ).

thf(zip_derived_cl105,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ ( '#sk7' @ X2 ) @ ( '#sk11' @ X2 ) )
         => ( a2 @ ( '#sk11' @ X2 ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl92]) ).

thf(zip_derived_cl125,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ ( '#sk7' @ X2 ) @ ( '#sk11' @ X2 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a1 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl105]) ).

thf(zip_derived_cl176,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ( irel @ ( '#sk7' @ X2 ) @ ( '#sk11' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl150,zip_derived_cl125]) ).

thf(zip_derived_cl1124,plain,
    ( ( irel @ ( '#sk7' @ ( '#sk6' @ '#sk1' ) ) @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ) )
    | ~ ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) )
    | ( a1 @ ( '#sk10' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1108,zip_derived_cl176]) ).

thf(zip_derived_cl591_017,plain,
    irel @ '#sk1' @ ( '#sk6' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl215,zip_derived_cl3]) ).

thf(zip_derived_cl595_018,plain,
    ~ ( a1 @ ( '#sk10' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl564,zip_derived_cl3,zip_derived_cl215]) ).

thf(zip_derived_cl1145,plain,
    irel @ ( '#sk7' @ ( '#sk6' @ '#sk1' ) ) @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl1124,zip_derived_cl591,zip_derived_cl595]) ).

thf(zip_derived_cl8_019,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ~ ( irel @ X4 @ X6 )
      | ~ ( irel @ X2 @ X4 )
      | ( irel @ X2 @ X6 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl7]) ).

thf(zip_derived_cl1272,plain,
    ! [X0: $i] :
      ( ( irel @ X0 @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ) )
      | ~ ( irel @ X0 @ ( '#sk7' @ ( '#sk6' @ '#sk1' ) ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1145,zip_derived_cl8]) ).

thf(zip_derived_cl15378,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1150,zip_derived_cl1272]) ).

thf(zip_derived_cl49,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a2 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a3 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b2 @ Y1 ) ) ) ) ) ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl43]) ).

thf(zip_derived_cl59,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a2 @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a3 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b2 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl49]) ).

thf(zip_derived_cl70,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( a2 @ X4 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a3 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b2 @ Y1 ) ) ) ) ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl59]) ).

thf(zip_derived_cl83,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a3 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b2 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl70]) ).

thf(zip_derived_cl96,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk8' @ X2 ) )
         => ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
                 => ( a3 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
                   => ( b2 @ Y0 ) ) ) ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a2 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl83]) ).

thf(zip_derived_cl109,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk8' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl96]) ).

thf(zip_derived_cl24,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a2 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a3 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b2 @ Y1 ) ) ) ) ) ) ) )
      | ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ '#sk1' @ Y0 )
                 => ( ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a3 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a2 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a1 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( f @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl19]) ).

thf(zip_derived_cl25_020,plain,
    ( '#form3'
    | ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl32,plain,
    ! [X2: $i] :
      ( ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a2 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a3 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b2 @ Y1 ) ) ) ) ) ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl24,zip_derived_cl25]) ).

thf(zip_derived_cl39,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a2 @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a3 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b2 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl32]) ).

thf(zip_derived_cl47,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( a2 @ X4 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a3 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b2 @ Y1 ) ) ) ) ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl39]) ).

thf(zip_derived_cl57,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( a3 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b2 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl47]) ).

thf(zip_derived_cl67,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk8' @ X2 ) )
         => ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
                 => ( a3 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
                   => ( b2 @ Y0 ) ) ) ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a2 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl57]) ).

thf(zip_derived_cl81,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk8' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl67]) ).

thf(zip_derived_cl166,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ '#sk1' @ X2 )
      | ( a2 @ X4 )
      | ~ ( irel @ X2 @ X4 )
      | ( irel @ X2 @ ( '#sk8' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl109,zip_derived_cl81]) ).

thf(zip_derived_cl15406,plain,
    ( ( irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk8' @ ( '#sk6' @ '#sk1' ) ) )
    | ( a2 @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ) )
    | ~ ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl15378,zip_derived_cl166]) ).

thf(zip_derived_cl1108_021,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk10' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl1082,zip_derived_cl3,zip_derived_cl215]) ).

thf(zip_derived_cl151,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( a2 @ ( '#sk11' @ X2 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a1 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl141]) ).

thf(zip_derived_cl126,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( a2 @ ( '#sk11' @ X2 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a1 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl105]) ).

thf(zip_derived_cl163,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a1 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( a2 @ ( '#sk11' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl151,zip_derived_cl126]) ).

thf(zip_derived_cl1133,plain,
    ( ~ ( a2 @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ) )
    | ~ ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) )
    | ( a1 @ ( '#sk10' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1108,zip_derived_cl163]) ).

thf(zip_derived_cl591_022,plain,
    irel @ '#sk1' @ ( '#sk6' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl215,zip_derived_cl3]) ).

thf(zip_derived_cl595_023,plain,
    ~ ( a1 @ ( '#sk10' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl564,zip_derived_cl3,zip_derived_cl215]) ).

thf(zip_derived_cl1154,plain,
    ~ ( a2 @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl1133,zip_derived_cl591,zip_derived_cl595]) ).

thf(zip_derived_cl591_024,plain,
    irel @ '#sk1' @ ( '#sk6' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl215,zip_derived_cl3]) ).

thf(zip_derived_cl15431,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk8' @ ( '#sk6' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl15406,zip_derived_cl1154,zip_derived_cl591]) ).

thf(zip_derived_cl15378_025,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1150,zip_derived_cl1272]) ).

thf(zip_derived_cl110,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
               => ( a3 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
                 => ( b2 @ Y0 ) ) ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl96]) ).

thf(zip_derived_cl131,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
             => ( a3 @ Y0 ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a2 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl110]) ).

thf(zip_derived_cl139,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ ( '#sk8' @ X2 ) @ ( '#sk12' @ X2 ) )
         => ( a3 @ ( '#sk12' @ X2 ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl131]) ).

thf(zip_derived_cl147,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ ( '#sk8' @ X2 ) @ ( '#sk12' @ X2 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a2 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl139]) ).

thf(zip_derived_cl82,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
               => ( a3 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
                 => ( b2 @ Y0 ) ) ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl67]) ).

thf(zip_derived_cl94,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ ( '#sk8' @ X2 ) @ Y0 )
             => ( a3 @ Y0 ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a2 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl82]) ).

thf(zip_derived_cl107,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ ( '#sk8' @ X2 ) @ ( '#sk12' @ X2 ) )
         => ( a3 @ ( '#sk12' @ X2 ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl94]) ).

thf(zip_derived_cl128,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ ( '#sk8' @ X2 ) @ ( '#sk12' @ X2 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a2 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl107]) ).

thf(zip_derived_cl175,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ( irel @ ( '#sk8' @ X2 ) @ ( '#sk12' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl147,zip_derived_cl128]) ).

thf(zip_derived_cl15401,plain,
    ( ( irel @ ( '#sk8' @ ( '#sk6' @ '#sk1' ) ) @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ) )
    | ~ ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) )
    | ( a2 @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl15378,zip_derived_cl175]) ).

thf(zip_derived_cl591_026,plain,
    irel @ '#sk1' @ ( '#sk6' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl215,zip_derived_cl3]) ).

thf(zip_derived_cl1154_027,plain,
    ~ ( a2 @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl1133,zip_derived_cl591,zip_derived_cl595]) ).

thf(zip_derived_cl15426,plain,
    irel @ ( '#sk8' @ ( '#sk6' @ '#sk1' ) ) @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl15401,zip_derived_cl591,zip_derived_cl1154]) ).

thf(zip_derived_cl8_028,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ~ ( irel @ X4 @ X6 )
      | ~ ( irel @ X2 @ X4 )
      | ( irel @ X2 @ X6 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl7]) ).

thf(zip_derived_cl15632,plain,
    ! [X0: $i] :
      ( ( irel @ X0 @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ) )
      | ~ ( irel @ X0 @ ( '#sk8' @ ( '#sk6' @ '#sk1' ) ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl15426,zip_derived_cl8]) ).

thf(zip_derived_cl18986,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl15431,zip_derived_cl15632]) ).

thf(zip_derived_cl52,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a3 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( b0 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b3 @ Y1 ) ) ) ) ) ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl43]) ).

thf(zip_derived_cl62,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a3 @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( b0 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b3 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl52]) ).

thf(zip_derived_cl73,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( a3 @ X4 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( b0 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b3 @ Y1 ) ) ) ) ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl62]) ).

thf(zip_derived_cl86,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( b0 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b3 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl73]) ).

thf(zip_derived_cl99,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk5' @ X2 ) )
         => ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
                 => ( b0 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
                   => ( b3 @ Y0 ) ) ) ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a3 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl86]) ).

thf(zip_derived_cl115,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk5' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl99]) ).

thf(zip_derived_cl21,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a3 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( b0 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b3 @ Y1 ) ) ) ) ) ) ) )
      | ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( f @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ '#sk1' @ Y0 )
                 => ( ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a2 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a3 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a1 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a2 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( a1 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a3 @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) )
                                | ( (~)
                                  @ ( !!
                                    @ ^ [Y2: $i] :
                                        ( ( irel @ Y1 @ Y2 )
                                       => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                    & ( ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( f @ Y1 ) ) )
                      | ( (~)
                        @ ( !!
                          @ ^ [Y1: $i] :
                              ( ( irel @ Y0 @ Y1 )
                             => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl19]) ).

thf(zip_derived_cl25_029,plain,
    ( '#form3'
    | ~ ( ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ '#sk1' @ Y0 )
             => ( f @ Y0 ) ) )
        | ( (~)
          @ ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ '#sk1' @ Y0 )
               => ( ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a2 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a3 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b2 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a1 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a2 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b1 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a0 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( a1 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b0 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( a3 @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( ( !!
                                @ ^ [Y2: $i] :
                                    ( ( irel @ Y1 @ Y2 )
                                   => ( b0 @ Y2 ) ) )
                              | ( (~)
                                @ ( !!
                                  @ ^ [Y2: $i] :
                                      ( ( irel @ Y1 @ Y2 )
                                     => ( b3 @ Y2 ) ) ) ) ) ) ) ) )
                  & ( ( !!
                      @ ^ [Y1: $i] :
                          ( ( irel @ Y0 @ Y1 )
                         => ( f @ Y1 ) ) )
                    | ( (~)
                      @ ( !!
                        @ ^ [Y1: $i] :
                            ( ( irel @ Y0 @ Y1 )
                           => ( a0 @ Y1 ) ) ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl29,plain,
    ! [X2: $i] :
      ( ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a3 @ Y0 ) ) )
      | ( (~)
        @ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( b0 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b3 @ Y1 ) ) ) ) ) ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl21,zip_derived_cl25]) ).

thf(zip_derived_cl36,plain,
    ! [X2: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ X2 @ Y0 )
           => ( a3 @ Y0 ) ) )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( b0 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b3 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl29]) ).

thf(zip_derived_cl44,plain,
    ! [X2: $i,X4: $i] :
      ( ( ( irel @ X2 @ X4 )
       => ( a3 @ X4 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( b0 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b3 @ Y1 ) ) ) ) ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl36]) ).

thf(zip_derived_cl54,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ X2 @ Y0 )
             => ( ( !!
                  @ ^ [Y1: $i] :
                      ( ( irel @ Y0 @ Y1 )
                     => ( b0 @ Y1 ) ) )
                | ( (~)
                  @ ( !!
                    @ ^ [Y1: $i] :
                        ( ( irel @ Y0 @ Y1 )
                       => ( b3 @ Y1 ) ) ) ) ) ) )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl44]) ).

thf(zip_derived_cl64,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ X2 @ ( '#sk5' @ X2 ) )
         => ( ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
                 => ( b0 @ Y0 ) ) )
            | ( (~)
              @ ( !!
                @ ^ [Y0: $i] :
                    ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
                   => ( b3 @ Y0 ) ) ) ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a3 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl54]) ).

thf(zip_derived_cl75,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ X2 @ ( '#sk5' @ X2 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl64]) ).

thf(zip_derived_cl169,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ '#sk1' @ X2 )
      | ( a3 @ X4 )
      | ~ ( irel @ X2 @ X4 )
      | ( irel @ X2 @ ( '#sk5' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl115,zip_derived_cl75]) ).

thf(zip_derived_cl19012,plain,
    ( ( irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk5' @ ( '#sk6' @ '#sk1' ) ) )
    | ( a3 @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ) )
    | ~ ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl18986,zip_derived_cl169]) ).

thf(zip_derived_cl15378_030,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1150,zip_derived_cl1272]) ).

thf(zip_derived_cl148,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( a3 @ ( '#sk12' @ X2 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a2 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl139]) ).

thf(zip_derived_cl129,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( a3 @ ( '#sk12' @ X2 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a2 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl107]) ).

thf(zip_derived_cl162,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a2 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( a3 @ ( '#sk12' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl148,zip_derived_cl129]) ).

thf(zip_derived_cl15410,plain,
    ( ~ ( a3 @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ) )
    | ~ ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) )
    | ( a2 @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl15378,zip_derived_cl162]) ).

thf(zip_derived_cl591_031,plain,
    irel @ '#sk1' @ ( '#sk6' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl215,zip_derived_cl3]) ).

thf(zip_derived_cl1154_032,plain,
    ~ ( a2 @ ( '#sk11' @ ( '#sk6' @ '#sk1' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl1133,zip_derived_cl591,zip_derived_cl595]) ).

thf(zip_derived_cl15435,plain,
    ~ ( a3 @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl15410,zip_derived_cl591,zip_derived_cl1154]) ).

thf(zip_derived_cl591_033,plain,
    irel @ '#sk1' @ ( '#sk6' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl215,zip_derived_cl3]) ).

thf(zip_derived_cl19037,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk5' @ ( '#sk6' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl19012,zip_derived_cl15435,zip_derived_cl591]) ).

thf(zip_derived_cl18986_034,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl15431,zip_derived_cl15632]) ).

thf(zip_derived_cl116,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
               => ( b0 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
                 => ( b3 @ Y0 ) ) ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl99]) ).

thf(zip_derived_cl137,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
             => ( b0 @ Y0 ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a3 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl116]) ).

thf(zip_derived_cl145,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ ( '#sk5' @ X2 ) @ ( '#sk9' @ X2 ) )
         => ( b0 @ ( '#sk9' @ X2 ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl137]) ).

thf(zip_derived_cl156,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ ( '#sk5' @ X2 ) @ ( '#sk9' @ X2 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a3 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl145]) ).

thf(zip_derived_cl76,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( !!
            @ ^ [Y0: $i] :
                ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
               => ( b0 @ Y0 ) ) )
          | ( (~)
            @ ( !!
              @ ^ [Y0: $i] :
                  ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
                 => ( b3 @ Y0 ) ) ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl64]) ).

thf(zip_derived_cl88,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( !!
          @ ^ [Y0: $i] :
              ( ( irel @ ( '#sk5' @ X2 ) @ Y0 )
             => ( b0 @ Y0 ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a3 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl76]) ).

thf(zip_derived_cl101,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( ( irel @ ( '#sk5' @ X2 ) @ ( '#sk9' @ X2 ) )
         => ( b0 @ ( '#sk9' @ X2 ) ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl88]) ).

thf(zip_derived_cl119,plain,
    ! [X2: $i,X4: $i] :
      ( ( irel @ ( '#sk5' @ X2 ) @ ( '#sk9' @ X2 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a3 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl101]) ).

thf(zip_derived_cl178,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ( irel @ ( '#sk5' @ X2 ) @ ( '#sk9' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl156,zip_derived_cl119]) ).

thf(zip_derived_cl19007,plain,
    ( ( irel @ ( '#sk5' @ ( '#sk6' @ '#sk1' ) ) @ ( '#sk9' @ ( '#sk6' @ '#sk1' ) ) )
    | ~ ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) )
    | ( a3 @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl18986,zip_derived_cl178]) ).

thf(zip_derived_cl591_035,plain,
    irel @ '#sk1' @ ( '#sk6' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl215,zip_derived_cl3]) ).

thf(zip_derived_cl15435_036,plain,
    ~ ( a3 @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl15410,zip_derived_cl591,zip_derived_cl1154]) ).

thf(zip_derived_cl19032,plain,
    irel @ ( '#sk5' @ ( '#sk6' @ '#sk1' ) ) @ ( '#sk9' @ ( '#sk6' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl19007,zip_derived_cl591,zip_derived_cl15435]) ).

thf(zip_derived_cl8_037,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ~ ( irel @ X4 @ X6 )
      | ~ ( irel @ X2 @ X4 )
      | ( irel @ X2 @ X6 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl7]) ).

thf(zip_derived_cl19266,plain,
    ! [X0: $i] :
      ( ( irel @ X0 @ ( '#sk9' @ ( '#sk6' @ '#sk1' ) ) )
      | ~ ( irel @ X0 @ ( '#sk5' @ ( '#sk6' @ '#sk1' ) ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl19032,zip_derived_cl8]) ).

thf(zip_derived_cl23660,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk9' @ ( '#sk6' @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl19037,zip_derived_cl19266]) ).

thf(zip_derived_cl136,plain,
    ! [X2: $i,X4: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
           => ( b0 @ Y0 ) ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl114]) ).

thf(zip_derived_cl144,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ( ( irel @ ( '#sk6' @ X2 ) @ X6 )
       => ( b0 @ X6 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | '#form3' ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl136]) ).

thf(zip_derived_cl155,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ~ ( irel @ ( '#sk6' @ X2 ) @ X6 )
      | ( b0 @ X6 )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl144]) ).

thf(zip_derived_cl91,plain,
    ! [X2: $i,X4: $i] :
      ( ( !!
        @ ^ [Y0: $i] :
            ( ( irel @ ( '#sk6' @ X2 ) @ Y0 )
           => ( b0 @ Y0 ) ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_or,[status(thm)],[zip_derived_cl78]) ).

thf(zip_derived_cl104,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ( ( irel @ ( '#sk6' @ X2 ) @ X6 )
       => ( b0 @ X6 ) )
      | ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ '#form3' ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl91]) ).

thf(zip_derived_cl124,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ~ ( irel @ ( '#sk6' @ X2 ) @ X6 )
      | ( b0 @ X6 )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a0 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl104]) ).

thf(zip_derived_cl173,plain,
    ! [X2: $i,X4: $i,X6: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a0 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ( b0 @ X6 )
      | ~ ( irel @ ( '#sk6' @ X2 ) @ X6 ) ),
    inference(clc,[status(thm)],[zip_derived_cl155,zip_derived_cl124]) ).

thf(zip_derived_cl23679,plain,
    ! [X0: $i] :
      ( ( b0 @ ( '#sk9' @ ( '#sk6' @ '#sk1' ) ) )
      | ~ ( irel @ '#sk1' @ '#sk1' )
      | ( a0 @ X0 )
      | ~ ( irel @ '#sk1' @ X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl23660,zip_derived_cl173]) ).

thf(zip_derived_cl3_038,plain,
    ! [X2: $i] : ( irel @ X2 @ X2 ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).

thf(zip_derived_cl23704,plain,
    ! [X0: $i] :
      ( ( b0 @ ( '#sk9' @ ( '#sk6' @ '#sk1' ) ) )
      | ( a0 @ X0 )
      | ~ ( irel @ '#sk1' @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl23679,zip_derived_cl3]) ).

thf(zip_derived_cl18986_039,plain,
    irel @ ( '#sk6' @ '#sk1' ) @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl15431,zip_derived_cl15632]) ).

thf(zip_derived_cl157,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( b0 @ ( '#sk9' @ X2 ) )
      | '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a3 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl145]) ).

thf(zip_derived_cl120,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( b0 @ ( '#sk9' @ X2 ) )
      | ~ '#form3'
      | ~ ( irel @ '#sk1' @ X2 )
      | ( a3 @ X4 )
      | ~ ( irel @ X2 @ X4 ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl101]) ).

thf(zip_derived_cl165,plain,
    ! [X2: $i,X4: $i] :
      ( ~ ( irel @ X2 @ X4 )
      | ( a3 @ X4 )
      | ~ ( irel @ '#sk1' @ X2 )
      | ~ ( b0 @ ( '#sk9' @ X2 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl157,zip_derived_cl120]) ).

thf(zip_derived_cl19016,plain,
    ( ~ ( b0 @ ( '#sk9' @ ( '#sk6' @ '#sk1' ) ) )
    | ~ ( irel @ '#sk1' @ ( '#sk6' @ '#sk1' ) )
    | ( a3 @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl18986,zip_derived_cl165]) ).

thf(zip_derived_cl591_040,plain,
    irel @ '#sk1' @ ( '#sk6' @ '#sk1' ),
    inference(demod,[status(thm)],[zip_derived_cl560,zip_derived_cl215,zip_derived_cl3]) ).

thf(zip_derived_cl15435_041,plain,
    ~ ( a3 @ ( '#sk12' @ ( '#sk6' @ '#sk1' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl15410,zip_derived_cl591,zip_derived_cl1154]) ).

thf(zip_derived_cl19041,plain,
    ~ ( b0 @ ( '#sk9' @ ( '#sk6' @ '#sk1' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl19016,zip_derived_cl591,zip_derived_cl15435]) ).

thf(zip_derived_cl23724,plain,
    ! [X0: $i] :
      ( ~ ( irel @ '#sk1' @ X0 )
      | ( a0 @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl23704,zip_derived_cl19041]) ).

thf(zip_derived_cl23808,plain,
    ( ~ ( irel @ '#sk1' @ '#sk1' )
    | ( a0 @ ( '#sk4' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl567,zip_derived_cl23724]) ).

thf(zip_derived_cl3_042,plain,
    ! [X2: $i] : ( irel @ X2 @ X2 ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl0]) ).

thf(zip_derived_cl215_043,plain,
    ~ ( a0 @ ( '#sk4' @ '#sk1' ) ),
    inference(demod,[status(thm)],[zip_derived_cl209,zip_derived_cl18]) ).

thf(zip_derived_cl23930,plain,
    $false,
    inference(demod,[status(thm)],[zip_derived_cl23808,zip_derived_cl3,zip_derived_cl215]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : SYO069^4.003 : TPTP v8.1.2. Released v4.0.0.
% 0.11/0.13  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.PCqlrOOSHP true
% 0.13/0.35  % Computer : n009.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 300
% 0.13/0.35  % DateTime : Sat Aug 26 08:04:05 EDT 2023
% 0.13/0.35  % CPUTime  : 
% 0.13/0.35  % Running portfolio for 300 s
% 0.13/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35  % Number of cores: 8
% 0.13/0.35  % Python version: Python 3.6.8
% 0.13/0.35  % Running in HO mode
% 0.58/0.67  % Total configuration time : 828
% 0.58/0.67  % Estimated wc time : 1656
% 0.58/0.67  % Estimated cpu time (8 cpus) : 207.0
% 0.58/0.72  % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.58/0.73  % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.59/0.75  % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.59/0.76  % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.59/0.77  % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.59/0.77  % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.59/0.77  % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.59/0.77  % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.59/0.81  % /export/starexec/sandbox/solver/bin/lams/30_b.l.sh running for 90s
% 0.60/0.96  % /export/starexec/sandbox/solver/bin/lams/35_full_unif.sh running for 56s
% 25.94/3.90  % Solved by lams/30_sp5.sh.
% 25.94/3.90  % done 3512 iterations in 3.040s
% 25.94/3.90  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 25.94/3.90  % SZS output start Refutation
% See solution above
% 25.94/3.91  
% 25.94/3.91  
% 25.94/3.91  % Terminating...
% 26.75/4.00  % Runner terminated.
% 26.75/4.01  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------