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Zipperpin---2.1.9999.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : NUM729^4 : TPTP v9.2.0. Released v7.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.63GyPVdFoq true

% Computer : n029.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 : Thu Oct  2 04:48:09 PM UTC 2025

% Result   : Theorem 130.36s 17.12s
% Output   : Refutation 130.53s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :   98
% Syntax   : Number of formulae    :  133 ( 108 unt;   0 typ;   0 def)
%            Number of atoms       :  644 ( 331 equ;   0 cnn)
%            Maximal formula atoms :   10 (   4 avg)
%            Number of connectives : 2607 ( 186   ~;  20   |;   0   &;2382   @)
%                                         (   0 <=>;  19  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   14 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    6 (   6   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   44 (  41 usr;  13 con; 0-5 aty)
%            Number of variables   :  440 ( 322   ^; 118   !;   0   ?; 440   :)

% Comments : 
%------------------------------------------------------------------------------
thf(pair1_type,type,
    pair1: $i > $i > $i > $i ).

thf(n_1_type,type,
    n_1: $i ).

thf(ind_type,type,
    ind: $i > ( $i > $o ) > $i ).

thf(prop1_type,type,
    prop1: $o > $i > $i > $i > $i > $o ).

thf(nat_type,type,
    nat: $i ).

thf(lessis_type,type,
    lessis: $i > $i > $o ).

thf(is_of_type,type,
    is_of: $i > ( $i > $o ) > $o ).

thf(in_type,type,
    in: $i > $i > $o ).

thf(d_Sep_type,type,
    d_Sep: $i > ( $i > $o ) > $i ).

thf(n_2_type,type,
    n_2: $i ).

thf(n_fr_type,type,
    n_fr: $i > $i > $i ).

thf('#l_lift7193_type',type,
    '#l_lift7193': $i > $i > $i > $i ).

thf(d_Sigma_type,type,
    d_Sigma: $i > ( $i > $i ) > $i ).

thf(ap_type,type,
    ap: $i > $i > $i ).

thf(times_type,type,
    times: $i > $i ).

thf(emptyset_type,type,
    emptyset: $i ).

thf(sk__7_type,type,
    sk__7: $i ).

thf(n_is_type,type,
    n_is: $i > $i > $o ).

thf(n_1t_type,type,
    n_1t: $i ).

thf(frac_type,type,
    frac: $i ).

thf('#l_lift7192_type',type,
    '#l_lift7192': $i > $i > $i > $i ).

thf(n_2t_type,type,
    n_2t: $i ).

thf('#l_lift7190_type',type,
    '#l_lift7190': $i > $o ).

thf(n_ts_type,type,
    n_ts: $i > $i > $i ).

thf(n_eq_type,type,
    n_eq: $i > $i > $o ).

thf(omega_type,type,
    omega: $i ).

thf('#l_lift7188_type',type,
    '#l_lift7188': $i > $i > $o ).

thf(all_of_type,type,
    all_of: ( $i > $o ) > ( $i > $o ) > $o ).

thf(num_type,type,
    num: $i > $i ).

thf('#l_lift7191_type',type,
    '#l_lift7191': $i > $o ).

thf(d_1to_type,type,
    d_1to: $i > $i ).

thf(sk__6_type,type,
    sk__6: $i ).

thf(ordsucc_type,type,
    ordsucc: $i > $i ).

thf(outn_type,type,
    outn: $i > $i > $i ).

thf(sk__5_type,type,
    sk__5: $i ).

thf(first1_type,type,
    first1: $i > $i > $i ).

thf(den_type,type,
    den: $i > $i ).

thf(second1_type,type,
    second1: $i > $i > $i ).

thf(e_is_type,type,
    e_is: $i > $i > $i > $o ).

thf(ite_type,type,
    ite: $o > $i > $i > $i > $i ).

thf(n_pl_type,type,
    n_pl: $i > $i > $i ).

thf(def_n_eq,axiom,
    ( n_eq
    = ( ^ [X0: $i,X1: $i] : ( n_is @ ( n_ts @ ( num @ X0 ) @ ( den @ X1 ) ) @ ( n_ts @ ( num @ X1 ) @ ( den @ X0 ) ) ) ) ) ).

thf(def_den,axiom,
    ( den
    = ( second1 @ nat ) ) ).

thf(def_second1,axiom,
    ( second1
    = ( ^ [X0: $i,X1: $i] : ( ap @ X1 @ n_2t ) ) ) ).

thf('0',plain,
    ( second1
    = ( ^ [X0: $i,X1: $i] : ( ap @ X1 @ n_2t ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_second1]) ).

thf('1',plain,
    ( second1
    = ( ^ [V_1: $i,V_2: $i] : ( ap @ V_2 @ n_2t ) ) ),
    define([status(thm)]) ).

thf(def_nat,axiom,
    ( nat
    = ( d_Sep @ omega
      @ ^ [X0: $i] : ( X0 != emptyset ) ) ) ).

thf('2',plain,
    ( nat
    = ( d_Sep @ omega
      @ ^ [X0: $i] : ( X0 != emptyset ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_nat]) ).

thf('3',plain,
    ( nat
    = ( d_Sep @ omega
      @ ^ [V_1: $i] : ( V_1 != emptyset ) ) ),
    define([status(thm)]) ).

thf('4',plain,
    ( den
    = ( second1 @ nat ) ),
    inference(simplify_rw_rule,[status(thm)],[def_den,'1','3']) ).

thf('5',plain,
    ( den
    = ( second1 @ nat ) ),
    define([status(thm)]) ).

thf(def_num,axiom,
    ( num
    = ( first1 @ nat ) ) ).

thf(def_first1,axiom,
    ( first1
    = ( ^ [X0: $i,X1: $i] : ( ap @ X1 @ n_1t ) ) ) ).

thf(def_n_1t,axiom,
    ( n_1t
    = ( outn @ n_2 @ n_1 ) ) ).

thf(def_n_2,axiom,
    ( n_2
    = ( n_pl @ n_1 @ n_1 ) ) ).

thf(def_n_1,axiom,
    ( n_1
    = ( ordsucc @ emptyset ) ) ).

thf('6',plain,
    ( n_1
    = ( ordsucc @ emptyset ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_1]) ).

thf('7',plain,
    ( n_1
    = ( ordsucc @ emptyset ) ),
    define([status(thm)]) ).

thf('8',plain,
    ( n_2
    = ( n_pl @ n_1 @ n_1 ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_2,'7']) ).

thf('9',plain,
    ( n_2
    = ( n_pl @ n_1 @ n_1 ) ),
    define([status(thm)]) ).

thf('10',plain,
    ( n_1t
    = ( outn @ n_2 @ n_1 ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_1t,'9','7']) ).

thf('11',plain,
    ( n_1t
    = ( outn @ n_2 @ n_1 ) ),
    define([status(thm)]) ).

thf('12',plain,
    ( first1
    = ( ^ [X0: $i,X1: $i] : ( ap @ X1 @ n_1t ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_first1,'11','9','7']) ).

thf('13',plain,
    ( first1
    = ( ^ [V_1: $i,V_2: $i] : ( ap @ V_2 @ n_1t ) ) ),
    define([status(thm)]) ).

thf('14',plain,
    ( num
    = ( first1 @ nat ) ),
    inference(simplify_rw_rule,[status(thm)],[def_num,'13','11','3']) ).

thf('15',plain,
    ( num
    = ( first1 @ nat ) ),
    define([status(thm)]) ).

thf(def_n_ts,axiom,
    ( n_ts
    = ( ^ [X0: $i] : ( ap @ ( times @ X0 ) ) ) ) ).

thf('16',plain,
    ( n_ts
    = ( ^ [X0: $i] : ( ap @ ( times @ X0 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_ts]) ).

thf('17',plain,
    ( n_ts
    = ( ^ [V_1: $i] : ( ap @ ( times @ V_1 ) ) ) ),
    define([status(thm)]) ).

thf(def_n_is,axiom,
    ( n_is
    = ( e_is @ nat ) ) ).

thf(def_e_is,axiom,
    ( e_is
    = ( ^ [X0: $i,X: $i,Y: $i] : ( X = Y ) ) ) ).

thf('18',plain,
    ( e_is
    = ( ^ [X0: $i,X: $i,Y: $i] : ( X = Y ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_e_is]) ).

thf('19',plain,
    ( e_is
    = ( ^ [V_1: $i,V_2: $i,V_3: $i] : ( V_2 = V_3 ) ) ),
    define([status(thm)]) ).

thf('20',plain,
    ( n_is
    = ( e_is @ nat ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_is,'3','19']) ).

thf('21',plain,
    ( n_is
    = ( e_is @ nat ) ),
    define([status(thm)]) ).

thf('22',plain,
    ( n_eq
    = ( ^ [X0: $i,X1: $i] : ( n_is @ ( n_ts @ ( num @ X0 ) @ ( den @ X1 ) ) @ ( n_ts @ ( num @ X1 ) @ ( den @ X0 ) ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_eq,'5','15','1','13','11','9','17','7','21','3','19']) ).

thf('23',plain,
    ( n_eq
    = ( ^ [V_1: $i,V_2: $i] : ( n_is @ ( n_ts @ ( num @ V_1 ) @ ( den @ V_2 ) ) @ ( n_ts @ ( num @ V_2 ) @ ( den @ V_1 ) ) ) ) ),
    define([status(thm)]) ).

thf(def_n_fr,axiom,
    ( n_fr
    = ( pair1 @ nat ) ) ).

thf(def_pair1,axiom,
    ( pair1
    = ( ^ [X0: $i,X1: $i,X2: $i] :
          ( d_Sigma @ ( d_1to @ n_2 )
          @ ^ [X3: $i] : ( ite @ ( e_is @ ( d_1to @ n_2 ) @ X3 @ n_1t ) @ X0 @ X1 @ X2 ) ) ) ) ).

thf(def_d_1to,axiom,
    ( d_1to
    = ( ^ [X0: $i] :
          ( d_Sep @ nat
          @ ^ [X1: $i] : ( lessis @ X1 @ X0 ) ) ) ) ).

thf('24',plain,
    ( d_1to
    = ( ^ [X0: $i] :
          ( d_Sep @ nat
          @ ^ [X1: $i] : ( lessis @ X1 @ X0 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_d_1to,'3']) ).

thf('25',plain,
    ( d_1to
    = ( ^ [V_1: $i] :
          ( d_Sep @ nat
          @ ^ [V_2: $i] : ( lessis @ V_2 @ V_1 ) ) ) ),
    define([status(thm)]) ).

thf(def_ite,axiom,
    ( ite
    = ( ^ [X0: $o,X1: $i,X2: $i,X3: $i] : ( ind @ X1 @ ( prop1 @ X0 @ X1 @ X2 @ X3 ) ) ) ) ).

thf('26',plain,
    ( ite
    = ( ^ [X0: $o,X1: $i,X2: $i,X3: $i] : ( ind @ X1 @ ( prop1 @ X0 @ X1 @ X2 @ X3 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_ite]) ).

thf('27',plain,
    ( ite
    = ( ^ [V_1: $o,V_2: $i,V_3: $i,V_4: $i] : ( ind @ V_2 @ ( prop1 @ V_1 @ V_2 @ V_3 @ V_4 ) ) ) ),
    define([status(thm)]) ).

thf('28',plain,
    ( pair1
    = ( ^ [X0: $i,X1: $i,X2: $i] :
          ( d_Sigma @ ( d_1to @ n_2 )
          @ ^ [X3: $i] : ( ite @ ( e_is @ ( d_1to @ n_2 ) @ X3 @ n_1t ) @ X0 @ X1 @ X2 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_pair1,'11','9','25','7','3','27','19']) ).

thf('29',plain,
    ( pair1
    = ( ^ [V_1: $i,V_2: $i,V_3: $i] :
          ( d_Sigma @ ( d_1to @ n_2 )
          @ ^ [V_4: $i] : ( ite @ ( e_is @ ( d_1to @ n_2 ) @ V_4 @ n_1t ) @ V_1 @ V_2 @ V_3 ) ) ) ),
    define([status(thm)]) ).

thf('30',plain,
    ( n_fr
    = ( pair1 @ nat ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_fr,'29','11','9','25','7','3','27','19']) ).

thf('31',plain,
    ( n_fr
    = ( pair1 @ nat ) ),
    define([status(thm)]) ).

thf(def_all_of,axiom,
    ( all_of
    = ( ^ [X0: $i > $o,X1: $i > $o] :
        ! [X2: $i] :
          ( ( is_of @ X2 @ X0 )
         => ( X1 @ X2 ) ) ) ) ).

thf('32',plain,
    ( all_of
    = ( ^ [X0: $i > $o,X1: $i > $o] :
        ! [X2: $i] :
          ( ( is_of @ X2 @ X0 )
         => ( X1 @ X2 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_all_of]) ).

thf('33',plain,
    ( all_of
    = ( ^ [V_1: $i > $o,V_2: $i > $o] :
        ! [X4: $i] :
          ( ( is_of @ X4 @ V_1 )
         => ( V_2 @ X4 ) ) ) ),
    define([status(thm)]) ).

thf(satz40c,conjecture,
    ( all_of
    @ ^ [X0: $i] : ( in @ X0 @ nat )
    @ ^ [X0: $i] :
        ( all_of
        @ ^ [X1: $i] : ( in @ X1 @ nat )
        @ ^ [X1: $i] :
            ( all_of
            @ ^ [X2: $i] : ( in @ X2 @ nat )
            @ ^ [X2: $i] : ( n_eq @ ( n_fr @ ( n_ts @ X0 @ X2 ) @ ( n_ts @ X1 @ X2 ) ) @ ( n_fr @ X0 @ X1 ) ) ) ) ) ).

thf(zf_stmt_0,conjecture,
    ! [X4: $i] :
      ( ( is_of @ X4
        @ ^ [V_1: $i] :
            ( in @ V_1
            @ ( d_Sep @ omega
              @ ^ [V_2: $i] : ( V_2 != emptyset ) ) ) )
     => ! [X6: $i] :
          ( ( is_of @ X6
            @ ^ [V_3: $i] :
                ( in @ V_3
                @ ( d_Sep @ omega
                  @ ^ [V_4: $i] : ( V_4 != emptyset ) ) ) )
         => ! [X8: $i] :
              ( ( is_of @ X8
                @ ^ [V_5: $i] :
                    ( in @ V_5
                    @ ( d_Sep @ omega
                      @ ^ [V_6: $i] : ( V_6 != emptyset ) ) ) )
             => ( ( ap
                  @ ( times
                    @ ( ap
                      @ ( d_Sigma
                        @ ( d_Sep
                          @ ( d_Sep @ omega
                            @ ^ [V_7: $i] : ( V_7 != emptyset ) )
                          @ ^ [V_8: $i] : ( lessis @ V_8 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                        @ ^ [V_9: $i] :
                            ( ind
                            @ ( d_Sep @ omega
                              @ ^ [V_10: $i] : ( V_10 != emptyset ) )
                            @ ( prop1
                              @ ( V_9
                                = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                              @ ( d_Sep @ omega
                                @ ^ [V_11: $i] : ( V_11 != emptyset ) )
                              @ ( ap @ ( times @ X4 ) @ X8 )
                              @ ( ap @ ( times @ X6 ) @ X8 ) ) ) )
                      @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
                  @ ( ap
                    @ ( d_Sigma
                      @ ( d_Sep
                        @ ( d_Sep @ omega
                          @ ^ [V_12: $i] : ( V_12 != emptyset ) )
                        @ ^ [V_13: $i] : ( lessis @ V_13 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                      @ ^ [V_14: $i] :
                          ( ind
                          @ ( d_Sep @ omega
                            @ ^ [V_15: $i] : ( V_15 != emptyset ) )
                          @ ( prop1
                            @ ( V_14
                              = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                            @ ( d_Sep @ omega
                              @ ^ [V_16: $i] : ( V_16 != emptyset ) )
                            @ X4
                            @ X6 ) ) )
                    @ n_2t ) )
                = ( ap
                  @ ( times
                    @ ( ap
                      @ ( d_Sigma
                        @ ( d_Sep
                          @ ( d_Sep @ omega
                            @ ^ [V_17: $i] : ( V_17 != emptyset ) )
                          @ ^ [V_18: $i] : ( lessis @ V_18 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                        @ ^ [V_19: $i] :
                            ( ind
                            @ ( d_Sep @ omega
                              @ ^ [V_20: $i] : ( V_20 != emptyset ) )
                            @ ( prop1
                              @ ( V_19
                                = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                              @ ( d_Sep @ omega
                                @ ^ [V_21: $i] : ( V_21 != emptyset ) )
                              @ X4
                              @ X6 ) ) )
                      @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
                  @ ( ap
                    @ ( d_Sigma
                      @ ( d_Sep
                        @ ( d_Sep @ omega
                          @ ^ [V_22: $i] : ( V_22 != emptyset ) )
                        @ ^ [V_23: $i] : ( lessis @ V_23 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                      @ ^ [V_24: $i] :
                          ( ind
                          @ ( d_Sep @ omega
                            @ ^ [V_25: $i] : ( V_25 != emptyset ) )
                          @ ( prop1
                            @ ( V_24
                              = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                            @ ( d_Sep @ omega
                              @ ^ [V_26: $i] : ( V_26 != emptyset ) )
                            @ ( ap @ ( times @ X4 ) @ X8 )
                            @ ( ap @ ( times @ X6 ) @ X8 ) ) ) )
                    @ n_2t ) ) ) ) ) ) ).

thf(zf_stmt_1,negated_conjecture,
    ~ ! [X4: $i] :
        ( ( is_of @ X4
          @ ^ [V_1: $i] :
              ( in @ V_1
              @ ( d_Sep @ omega
                @ ^ [V_2: $i] : ( V_2 != emptyset ) ) ) )
       => ! [X6: $i] :
            ( ( is_of @ X6
              @ ^ [V_3: $i] :
                  ( in @ V_3
                  @ ( d_Sep @ omega
                    @ ^ [V_4: $i] : ( V_4 != emptyset ) ) ) )
           => ! [X8: $i] :
                ( ( is_of @ X8
                  @ ^ [V_5: $i] :
                      ( in @ V_5
                      @ ( d_Sep @ omega
                        @ ^ [V_6: $i] : ( V_6 != emptyset ) ) ) )
               => ( ( ap
                    @ ( times
                      @ ( ap
                        @ ( d_Sigma
                          @ ( d_Sep
                            @ ( d_Sep @ omega
                              @ ^ [V_7: $i] : ( V_7 != emptyset ) )
                            @ ^ [V_8: $i] : ( lessis @ V_8 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                          @ ^ [V_9: $i] :
                              ( ind
                              @ ( d_Sep @ omega
                                @ ^ [V_10: $i] : ( V_10 != emptyset ) )
                              @ ( prop1
                                @ ( V_9
                                  = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                                @ ( d_Sep @ omega
                                  @ ^ [V_11: $i] : ( V_11 != emptyset ) )
                                @ ( ap @ ( times @ X4 ) @ X8 )
                                @ ( ap @ ( times @ X6 ) @ X8 ) ) ) )
                        @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
                    @ ( ap
                      @ ( d_Sigma
                        @ ( d_Sep
                          @ ( d_Sep @ omega
                            @ ^ [V_12: $i] : ( V_12 != emptyset ) )
                          @ ^ [V_13: $i] : ( lessis @ V_13 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                        @ ^ [V_14: $i] :
                            ( ind
                            @ ( d_Sep @ omega
                              @ ^ [V_15: $i] : ( V_15 != emptyset ) )
                            @ ( prop1
                              @ ( V_14
                                = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                              @ ( d_Sep @ omega
                                @ ^ [V_16: $i] : ( V_16 != emptyset ) )
                              @ X4
                              @ X6 ) ) )
                      @ n_2t ) )
                  = ( ap
                    @ ( times
                      @ ( ap
                        @ ( d_Sigma
                          @ ( d_Sep
                            @ ( d_Sep @ omega
                              @ ^ [V_17: $i] : ( V_17 != emptyset ) )
                            @ ^ [V_18: $i] : ( lessis @ V_18 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                          @ ^ [V_19: $i] :
                              ( ind
                              @ ( d_Sep @ omega
                                @ ^ [V_20: $i] : ( V_20 != emptyset ) )
                              @ ( prop1
                                @ ( V_19
                                  = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                                @ ( d_Sep @ omega
                                  @ ^ [V_21: $i] : ( V_21 != emptyset ) )
                                @ X4
                                @ X6 ) ) )
                        @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
                    @ ( ap
                      @ ( d_Sigma
                        @ ( d_Sep
                          @ ( d_Sep @ omega
                            @ ^ [V_22: $i] : ( V_22 != emptyset ) )
                          @ ^ [V_23: $i] : ( lessis @ V_23 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                        @ ^ [V_24: $i] :
                            ( ind
                            @ ( d_Sep @ omega
                              @ ^ [V_25: $i] : ( V_25 != emptyset ) )
                            @ ( prop1
                              @ ( V_24
                                = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                              @ ( d_Sep @ omega
                                @ ^ [V_26: $i] : ( V_26 != emptyset ) )
                              @ ( ap @ ( times @ X4 ) @ X8 )
                              @ ( ap @ ( times @ X6 ) @ X8 ) ) ) )
                      @ n_2t ) ) ) ) ) ),
    inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl136,plain,
    ( is_of @ sk__6
    @ ^ [Y0: $i] :
        ( in @ Y0
        @ ( d_Sep @ omega
          @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(refis,axiom,
    ! [X0: $i] :
      ( all_of
      @ ^ [X1: $i] : ( in @ X1 @ X0 )
      @ ^ [X1: $i] : ( e_is @ X0 @ X1 @ X1 ) ) ).

thf(zf_stmt_2,axiom,
    ! [X4: $i,X6: $i] :
      ( ( is_of @ X6
        @ ^ [V_1: $i] : ( in @ V_1 @ X4 ) )
     => ( X6 = X6 ) ) ).

thf(zip_derived_cl13,plain,
    ! [X0: $i,X1: $i] :
      ( $true
      | ~ ( is_of @ X0
          @ ^ [Y0: $i] : ( in @ Y0 @ X1 ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl7408,plain,
    ! [X1: $i,X2: $i] :
      ( ( '#l_lift7188' @ X1 @ X2 )
      = ( in @ X2 @ X1 ) ),
    define([status(thm)]) ).

thf(n_ax4,axiom,
    ( all_of
    @ ^ [X0: $i] : ( in @ X0 @ nat )
    @ ^ [X0: $i] :
        ( all_of
        @ ^ [X1: $i] : ( in @ X1 @ nat )
        @ ^ [X1: $i] :
            ( ( n_is @ ( ordsucc @ X0 ) @ ( ordsucc @ X1 ) )
           => ( n_is @ X0 @ X1 ) ) ) ) ).

thf(zf_stmt_3,axiom,
    ! [X4: $i] :
      ( ( is_of @ X4
        @ ^ [V_1: $i] :
            ( in @ V_1
            @ ( d_Sep @ omega
              @ ^ [V_2: $i] : ( V_2 != emptyset ) ) ) )
     => ! [X6: $i] :
          ( ( is_of @ X6
            @ ^ [V_3: $i] :
                ( in @ V_3
                @ ( d_Sep @ omega
                  @ ^ [V_4: $i] : ( V_4 != emptyset ) ) ) )
         => ( ( ( ordsucc @ X4 )
              = ( ordsucc @ X6 ) )
           => ( X4 = X6 ) ) ) ) ).

thf(zip_derived_cl17,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_of @ X0
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) )
      | ( X1 = X0 )
      | ( ( ordsucc @ X1 )
       != ( ordsucc @ X0 ) )
      | ~ ( is_of @ X1
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_3]) ).

thf(zip_derived_cl7414,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7538,plain,
    is_of @ sk__6 @ ( '#l_lift7188' @ ( d_Sep @ omega @ '#l_lift7190' ) ),
    inference(lambda_lifting,[status(thm)],[zip_derived_cl136,zip_derived_cl7408,zip_derived_cl7414]) ).

thf(zip_derived_cl133,plain,
    ( is_of @ sk__5
    @ ^ [Y0: $i] :
        ( in @ Y0
        @ ( d_Sep @ omega
          @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl7408_001,plain,
    ! [X1: $i,X2: $i] :
      ( ( '#l_lift7188' @ X1 @ X2 )
      = ( in @ X2 @ X1 ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_002,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7535,plain,
    is_of @ sk__5 @ ( '#l_lift7188' @ ( d_Sep @ omega @ '#l_lift7190' ) ),
    inference(lambda_lifting,[status(thm)],[zip_derived_cl133,zip_derived_cl7408,zip_derived_cl7414]) ).

thf(zip_derived_cl134,plain,
    ( is_of @ sk__7
    @ ^ [Y0: $i] :
        ( in @ Y0
        @ ( d_Sep @ omega
          @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl7408_003,plain,
    ! [X1: $i,X2: $i] :
      ( ( '#l_lift7188' @ X1 @ X2 )
      = ( in @ X2 @ X1 ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_004,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7536,plain,
    is_of @ sk__7 @ ( '#l_lift7188' @ ( d_Sep @ omega @ '#l_lift7190' ) ),
    inference(lambda_lifting,[status(thm)],[zip_derived_cl134,zip_derived_cl7408,zip_derived_cl7414]) ).

thf(zip_derived_cl135,plain,
    ( ( ap
      @ ( times
        @ ( ap
          @ ( d_Sigma
            @ ( d_Sep
              @ ( d_Sep @ omega
                @ ^ [Y0: $i] : ( Y0 != emptyset ) )
              @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
            @ ^ [Y0: $i] :
                ( ind
                @ ( d_Sep @ omega
                  @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                @ ( prop1
                  @ ( Y0
                    = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ ( ap @ ( times @ sk__5 ) @ sk__7 )
                  @ ( ap @ ( times @ sk__6 ) @ sk__7 ) ) ) )
          @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
      @ ( ap
        @ ( d_Sigma
          @ ( d_Sep
            @ ( d_Sep @ omega
              @ ^ [Y0: $i] : ( Y0 != emptyset ) )
            @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
          @ ^ [Y0: $i] :
              ( ind
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) )
              @ ( prop1
                @ ( Y0
                  = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                @ ( d_Sep @ omega
                  @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                @ sk__5
                @ sk__6 ) ) )
        @ n_2t ) )
   != ( ap
      @ ( times
        @ ( ap
          @ ( d_Sigma
            @ ( d_Sep
              @ ( d_Sep @ omega
                @ ^ [Y0: $i] : ( Y0 != emptyset ) )
              @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
            @ ^ [Y0: $i] :
                ( ind
                @ ( d_Sep @ omega
                  @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                @ ( prop1
                  @ ( Y0
                    = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ sk__5
                  @ sk__6 ) ) )
          @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
      @ ( ap
        @ ( d_Sigma
          @ ( d_Sep
            @ ( d_Sep @ omega
              @ ^ [Y0: $i] : ( Y0 != emptyset ) )
            @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
          @ ^ [Y0: $i] :
              ( ind
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) )
              @ ( prop1
                @ ( Y0
                  = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                @ ( d_Sep @ omega
                  @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                @ ( ap @ ( times @ sk__5 ) @ sk__7 )
                @ ( ap @ ( times @ sk__6 ) @ sk__7 ) ) ) )
        @ n_2t ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl7414_005,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(satz40,axiom,
    ( all_of
    @ ^ [X0: $i] : ( in @ X0 @ frac )
    @ ^ [X0: $i] :
        ( all_of
        @ ^ [X1: $i] : ( in @ X1 @ nat )
        @ ^ [X1: $i] : ( n_eq @ X0 @ ( n_fr @ ( n_ts @ ( num @ X0 ) @ X1 ) @ ( n_ts @ ( den @ X0 ) @ X1 ) ) ) ) ) ).

thf(zf_stmt_4,axiom,
    ! [X4: $i] :
      ( ( is_of @ X4
        @ ^ [V_1: $i] : ( in @ V_1 @ frac ) )
     => ! [X6: $i] :
          ( ( is_of @ X6
            @ ^ [V_2: $i] :
                ( in @ V_2
                @ ( d_Sep @ omega
                  @ ^ [V_3: $i] : ( V_3 != emptyset ) ) ) )
         => ( ( ap @ ( times @ ( ap @ X4 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
              @ ( ap
                @ ( d_Sigma
                  @ ( d_Sep
                    @ ( d_Sep @ omega
                      @ ^ [V_4: $i] : ( V_4 != emptyset ) )
                    @ ^ [V_5: $i] : ( lessis @ V_5 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                  @ ^ [V_6: $i] :
                      ( ind
                      @ ( d_Sep @ omega
                        @ ^ [V_7: $i] : ( V_7 != emptyset ) )
                      @ ( prop1
                        @ ( V_6
                          = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                        @ ( d_Sep @ omega
                          @ ^ [V_8: $i] : ( V_8 != emptyset ) )
                        @ ( ap @ ( times @ ( ap @ X4 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ X6 )
                        @ ( ap @ ( times @ ( ap @ X4 @ n_2t ) ) @ X6 ) ) ) )
                @ n_2t ) )
            = ( ap
              @ ( times
                @ ( ap
                  @ ( d_Sigma
                    @ ( d_Sep
                      @ ( d_Sep @ omega
                        @ ^ [V_9: $i] : ( V_9 != emptyset ) )
                      @ ^ [V_10: $i] : ( lessis @ V_10 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                    @ ^ [V_11: $i] :
                        ( ind
                        @ ( d_Sep @ omega
                          @ ^ [V_12: $i] : ( V_12 != emptyset ) )
                        @ ( prop1
                          @ ( V_11
                            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                          @ ( d_Sep @ omega
                            @ ^ [V_13: $i] : ( V_13 != emptyset ) )
                          @ ( ap @ ( times @ ( ap @ X4 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ X6 )
                          @ ( ap @ ( times @ ( ap @ X4 @ n_2t ) ) @ X6 ) ) ) )
                  @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
              @ ( ap @ X4 @ n_2t ) ) ) ) ) ).

thf(zip_derived_cl130,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_of @ X0
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) )
      | ( ( ap @ ( times @ ( ap @ X1 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap
            @ ( d_Sigma
              @ ( d_Sep
                @ ( d_Sep @ omega
                  @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
              @ ^ [Y0: $i] :
                  ( ind
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ ( prop1
                    @ ( Y0
                      = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( ap @ ( times @ ( ap @ X1 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ X0 )
                    @ ( ap @ ( times @ ( ap @ X1 @ n_2t ) ) @ X0 ) ) ) )
            @ n_2t ) )
        = ( ap
          @ ( times
            @ ( ap
              @ ( d_Sigma
                @ ( d_Sep
                  @ ( d_Sep @ omega
                    @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                  @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                @ ^ [Y0: $i] :
                    ( ind
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( prop1
                      @ ( Y0
                        = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                      @ ( d_Sep @ omega
                        @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                      @ ( ap @ ( times @ ( ap @ X1 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ X0 )
                      @ ( ap @ ( times @ ( ap @ X1 @ n_2t ) ) @ X0 ) ) ) )
              @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap @ X1 @ n_2t ) ) )
      | ~ ( is_of @ X1
          @ ^ [Y0: $i] : ( in @ Y0 @ frac ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_4]) ).

thf(zip_derived_cl7528,plain,
    ! [X2: $i] :
      ( ( '#l_lift7191' @ X2 )
      = ( lessis @ X2 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) ),
    define([status(thm)]) ).

thf(satz40b,axiom,
    ( all_of
    @ ^ [X0: $i] : ( in @ X0 @ nat )
    @ ^ [X0: $i] :
        ( all_of
        @ ^ [X1: $i] : ( in @ X1 @ nat )
        @ ^ [X1: $i] :
            ( all_of
            @ ^ [X2: $i] : ( in @ X2 @ nat )
            @ ^ [X2: $i] : ( n_eq @ ( n_fr @ X0 @ X1 ) @ ( n_fr @ ( n_ts @ X0 @ X2 ) @ ( n_ts @ X1 @ X2 ) ) ) ) ) ) ).

thf(zf_stmt_5,axiom,
    ! [X4: $i] :
      ( ( is_of @ X4
        @ ^ [V_1: $i] :
            ( in @ V_1
            @ ( d_Sep @ omega
              @ ^ [V_2: $i] : ( V_2 != emptyset ) ) ) )
     => ! [X6: $i] :
          ( ( is_of @ X6
            @ ^ [V_3: $i] :
                ( in @ V_3
                @ ( d_Sep @ omega
                  @ ^ [V_4: $i] : ( V_4 != emptyset ) ) ) )
         => ! [X8: $i] :
              ( ( is_of @ X8
                @ ^ [V_5: $i] :
                    ( in @ V_5
                    @ ( d_Sep @ omega
                      @ ^ [V_6: $i] : ( V_6 != emptyset ) ) ) )
             => ( ( ap
                  @ ( times
                    @ ( ap
                      @ ( d_Sigma
                        @ ( d_Sep
                          @ ( d_Sep @ omega
                            @ ^ [V_7: $i] : ( V_7 != emptyset ) )
                          @ ^ [V_8: $i] : ( lessis @ V_8 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                        @ ^ [V_9: $i] :
                            ( ind
                            @ ( d_Sep @ omega
                              @ ^ [V_10: $i] : ( V_10 != emptyset ) )
                            @ ( prop1
                              @ ( V_9
                                = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                              @ ( d_Sep @ omega
                                @ ^ [V_11: $i] : ( V_11 != emptyset ) )
                              @ X4
                              @ X6 ) ) )
                      @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
                  @ ( ap
                    @ ( d_Sigma
                      @ ( d_Sep
                        @ ( d_Sep @ omega
                          @ ^ [V_12: $i] : ( V_12 != emptyset ) )
                        @ ^ [V_13: $i] : ( lessis @ V_13 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                      @ ^ [V_14: $i] :
                          ( ind
                          @ ( d_Sep @ omega
                            @ ^ [V_15: $i] : ( V_15 != emptyset ) )
                          @ ( prop1
                            @ ( V_14
                              = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                            @ ( d_Sep @ omega
                              @ ^ [V_16: $i] : ( V_16 != emptyset ) )
                            @ ( ap @ ( times @ X4 ) @ X8 )
                            @ ( ap @ ( times @ X6 ) @ X8 ) ) ) )
                    @ n_2t ) )
                = ( ap
                  @ ( times
                    @ ( ap
                      @ ( d_Sigma
                        @ ( d_Sep
                          @ ( d_Sep @ omega
                            @ ^ [V_17: $i] : ( V_17 != emptyset ) )
                          @ ^ [V_18: $i] : ( lessis @ V_18 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                        @ ^ [V_19: $i] :
                            ( ind
                            @ ( d_Sep @ omega
                              @ ^ [V_20: $i] : ( V_20 != emptyset ) )
                            @ ( prop1
                              @ ( V_19
                                = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                              @ ( d_Sep @ omega
                                @ ^ [V_21: $i] : ( V_21 != emptyset ) )
                              @ ( ap @ ( times @ X4 ) @ X8 )
                              @ ( ap @ ( times @ X6 ) @ X8 ) ) ) )
                      @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
                  @ ( ap
                    @ ( d_Sigma
                      @ ( d_Sep
                        @ ( d_Sep @ omega
                          @ ^ [V_22: $i] : ( V_22 != emptyset ) )
                        @ ^ [V_23: $i] : ( lessis @ V_23 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                      @ ^ [V_24: $i] :
                          ( ind
                          @ ( d_Sep @ omega
                            @ ^ [V_25: $i] : ( V_25 != emptyset ) )
                          @ ( prop1
                            @ ( V_24
                              = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                            @ ( d_Sep @ omega
                              @ ^ [V_26: $i] : ( V_26 != emptyset ) )
                            @ X4
                            @ X6 ) ) )
                    @ n_2t ) ) ) ) ) ) ).

thf(zip_derived_cl132,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_of @ X0
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) )
      | ( ( ap
          @ ( times
            @ ( ap
              @ ( d_Sigma
                @ ( d_Sep
                  @ ( d_Sep @ omega
                    @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                  @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                @ ^ [Y0: $i] :
                    ( ind
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( prop1
                      @ ( Y0
                        = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                      @ ( d_Sep @ omega
                        @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                      @ X1
                      @ X0 ) ) )
              @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap
            @ ( d_Sigma
              @ ( d_Sep
                @ ( d_Sep @ omega
                  @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
              @ ^ [Y0: $i] :
                  ( ind
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ ( prop1
                    @ ( Y0
                      = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( ap @ ( times @ X1 ) @ X2 )
                    @ ( ap @ ( times @ X0 ) @ X2 ) ) ) )
            @ n_2t ) )
        = ( ap
          @ ( times
            @ ( ap
              @ ( d_Sigma
                @ ( d_Sep
                  @ ( d_Sep @ omega
                    @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                  @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                @ ^ [Y0: $i] :
                    ( ind
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( prop1
                      @ ( Y0
                        = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                      @ ( d_Sep @ omega
                        @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                      @ ( ap @ ( times @ X1 ) @ X2 )
                      @ ( ap @ ( times @ X0 ) @ X2 ) ) ) )
              @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap
            @ ( d_Sigma
              @ ( d_Sep
                @ ( d_Sep @ omega
                  @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
              @ ^ [Y0: $i] :
                  ( ind
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ ( prop1
                    @ ( Y0
                      = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ X1
                    @ X0 ) ) )
            @ n_2t ) ) )
      | ~ ( is_of @ X2
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) )
      | ~ ( is_of @ X1
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_5]) ).

thf(zip_derived_cl7532,plain,
    ! [X0: $i,X1: $i,X3: $i] :
      ( ( '#l_lift7193' @ X0 @ X1 @ X3 )
      = ( ind @ ( d_Sep @ omega @ '#l_lift7190' )
        @ ( prop1
          @ ( X3
            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
          @ ( d_Sep @ omega @ '#l_lift7190' )
          @ X1
          @ X0 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_006,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_007,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_008,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7528_009,plain,
    ! [X2: $i] :
      ( ( '#l_lift7191' @ X2 )
      = ( lessis @ X2 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7532_010,plain,
    ! [X0: $i,X1: $i,X3: $i] :
      ( ( '#l_lift7193' @ X0 @ X1 @ X3 )
      = ( ind @ ( d_Sep @ omega @ '#l_lift7190' )
        @ ( prop1
          @ ( X3
            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
          @ ( d_Sep @ omega @ '#l_lift7190' )
          @ X1
          @ X0 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_011,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_012,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_013,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7528_014,plain,
    ! [X2: $i] :
      ( ( '#l_lift7191' @ X2 )
      = ( lessis @ X2 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7532_015,plain,
    ! [X0: $i,X1: $i,X3: $i] :
      ( ( '#l_lift7193' @ X0 @ X1 @ X3 )
      = ( ind @ ( d_Sep @ omega @ '#l_lift7190' )
        @ ( prop1
          @ ( X3
            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
          @ ( d_Sep @ omega @ '#l_lift7190' )
          @ X1
          @ X0 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_016,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_017,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_018,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7528_019,plain,
    ! [X2: $i] :
      ( ( '#l_lift7191' @ X2 )
      = ( lessis @ X2 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7532_020,plain,
    ! [X0: $i,X1: $i,X3: $i] :
      ( ( '#l_lift7193' @ X0 @ X1 @ X3 )
      = ( ind @ ( d_Sep @ omega @ '#l_lift7190' )
        @ ( prop1
          @ ( X3
            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
          @ ( d_Sep @ omega @ '#l_lift7190' )
          @ X1
          @ X0 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_021,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_022,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7537,plain,
    ( ( ap @ ( times @ ( ap @ ( d_Sigma @ ( d_Sep @ ( d_Sep @ omega @ '#l_lift7190' ) @ '#l_lift7191' ) @ ( '#l_lift7193' @ ( ap @ ( times @ sk__6 ) @ sk__7 ) @ ( ap @ ( times @ sk__5 ) @ sk__7 ) ) ) @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ ( ap @ ( d_Sigma @ ( d_Sep @ ( d_Sep @ omega @ '#l_lift7190' ) @ '#l_lift7191' ) @ ( '#l_lift7193' @ sk__6 @ sk__5 ) ) @ n_2t ) )
   != ( ap @ ( times @ ( ap @ ( d_Sigma @ ( d_Sep @ ( d_Sep @ omega @ '#l_lift7190' ) @ '#l_lift7191' ) @ ( '#l_lift7193' @ sk__6 @ sk__5 ) ) @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ ( ap @ ( d_Sigma @ ( d_Sep @ ( d_Sep @ omega @ '#l_lift7190' ) @ '#l_lift7191' ) @ ( '#l_lift7193' @ ( ap @ ( times @ sk__6 ) @ sk__7 ) @ ( ap @ ( times @ sk__5 ) @ sk__7 ) ) ) @ n_2t ) ) ),
    inference(lambda_lifting,[status(thm)],[zip_derived_cl135,zip_derived_cl7414,zip_derived_cl7528,zip_derived_cl7532,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7528,zip_derived_cl7532,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7528,zip_derived_cl7532,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7528,zip_derived_cl7532,zip_derived_cl7414,zip_derived_cl7414]) ).

thf(zip_derived_cl132_023,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_of @ X0
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) )
      | ( ( ap
          @ ( times
            @ ( ap
              @ ( d_Sigma
                @ ( d_Sep
                  @ ( d_Sep @ omega
                    @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                  @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                @ ^ [Y0: $i] :
                    ( ind
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( prop1
                      @ ( Y0
                        = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                      @ ( d_Sep @ omega
                        @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                      @ X1
                      @ X0 ) ) )
              @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap
            @ ( d_Sigma
              @ ( d_Sep
                @ ( d_Sep @ omega
                  @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
              @ ^ [Y0: $i] :
                  ( ind
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ ( prop1
                    @ ( Y0
                      = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( ap @ ( times @ X1 ) @ X2 )
                    @ ( ap @ ( times @ X0 ) @ X2 ) ) ) )
            @ n_2t ) )
        = ( ap
          @ ( times
            @ ( ap
              @ ( d_Sigma
                @ ( d_Sep
                  @ ( d_Sep @ omega
                    @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                  @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                @ ^ [Y0: $i] :
                    ( ind
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( prop1
                      @ ( Y0
                        = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                      @ ( d_Sep @ omega
                        @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                      @ ( ap @ ( times @ X1 ) @ X2 )
                      @ ( ap @ ( times @ X0 ) @ X2 ) ) ) )
              @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap
            @ ( d_Sigma
              @ ( d_Sep
                @ ( d_Sep @ omega
                  @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
              @ ^ [Y0: $i] :
                  ( ind
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ ( prop1
                    @ ( Y0
                      = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ X1
                    @ X0 ) ) )
            @ n_2t ) ) )
      | ~ ( is_of @ X2
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) )
      | ~ ( is_of @ X1
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_5]) ).

thf(zip_derived_cl7408_024,plain,
    ! [X1: $i,X2: $i] :
      ( ( '#l_lift7188' @ X1 @ X2 )
      = ( in @ X2 @ X1 ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_025,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_026,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7528_027,plain,
    ! [X2: $i] :
      ( ( '#l_lift7191' @ X2 )
      = ( lessis @ X2 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_028,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_029,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_030,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7528_031,plain,
    ! [X2: $i] :
      ( ( '#l_lift7191' @ X2 )
      = ( lessis @ X2 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7532_032,plain,
    ! [X0: $i,X1: $i,X3: $i] :
      ( ( '#l_lift7193' @ X0 @ X1 @ X3 )
      = ( ind @ ( d_Sep @ omega @ '#l_lift7190' )
        @ ( prop1
          @ ( X3
            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
          @ ( d_Sep @ omega @ '#l_lift7190' )
          @ X1
          @ X0 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_033,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_034,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_035,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7528_036,plain,
    ! [X2: $i] :
      ( ( '#l_lift7191' @ X2 )
      = ( lessis @ X2 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7532_037,plain,
    ! [X0: $i,X1: $i,X3: $i] :
      ( ( '#l_lift7193' @ X0 @ X1 @ X3 )
      = ( ind @ ( d_Sep @ omega @ '#l_lift7190' )
        @ ( prop1
          @ ( X3
            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
          @ ( d_Sep @ omega @ '#l_lift7190' )
          @ X1
          @ X0 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_038,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_039,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_040,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7528_041,plain,
    ! [X2: $i] :
      ( ( '#l_lift7191' @ X2 )
      = ( lessis @ X2 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7532_042,plain,
    ! [X0: $i,X1: $i,X3: $i] :
      ( ( '#l_lift7193' @ X0 @ X1 @ X3 )
      = ( ind @ ( d_Sep @ omega @ '#l_lift7190' )
        @ ( prop1
          @ ( X3
            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
          @ ( d_Sep @ omega @ '#l_lift7190' )
          @ X1
          @ X0 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_043,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_044,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7408_045,plain,
    ! [X1: $i,X2: $i] :
      ( ( '#l_lift7188' @ X1 @ X2 )
      = ( in @ X2 @ X1 ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_046,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7408_047,plain,
    ! [X1: $i,X2: $i] :
      ( ( '#l_lift7188' @ X1 @ X2 )
      = ( in @ X2 @ X1 ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7414_048,plain,
    ! [X2: $i] :
      ( ( '#l_lift7190' @ X2 )
      = ( X2 != emptyset ) ),
    define([status(thm)]) ).

thf(zip_derived_cl132_049,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_of @ X0
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) )
      | ( ( ap
          @ ( times
            @ ( ap
              @ ( d_Sigma
                @ ( d_Sep
                  @ ( d_Sep @ omega
                    @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                  @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                @ ^ [Y0: $i] :
                    ( ind
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( prop1
                      @ ( Y0
                        = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                      @ ( d_Sep @ omega
                        @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                      @ X1
                      @ X0 ) ) )
              @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap
            @ ( d_Sigma
              @ ( d_Sep
                @ ( d_Sep @ omega
                  @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
              @ ^ [Y0: $i] :
                  ( ind
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ ( prop1
                    @ ( Y0
                      = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( ap @ ( times @ X1 ) @ X2 )
                    @ ( ap @ ( times @ X0 ) @ X2 ) ) ) )
            @ n_2t ) )
        = ( ap
          @ ( times
            @ ( ap
              @ ( d_Sigma
                @ ( d_Sep
                  @ ( d_Sep @ omega
                    @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                  @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                @ ^ [Y0: $i] :
                    ( ind
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( prop1
                      @ ( Y0
                        = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                      @ ( d_Sep @ omega
                        @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                      @ ( ap @ ( times @ X1 ) @ X2 )
                      @ ( ap @ ( times @ X0 ) @ X2 ) ) ) )
              @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap
            @ ( d_Sigma
              @ ( d_Sep
                @ ( d_Sep @ omega
                  @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
              @ ^ [Y0: $i] :
                  ( ind
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ ( prop1
                    @ ( Y0
                      = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ X1
                    @ X0 ) ) )
            @ n_2t ) ) )
      | ~ ( is_of @ X2
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) )
      | ~ ( is_of @ X1
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_5]) ).

thf(zip_derived_cl130_050,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_of @ X0
          @ ^ [Y0: $i] :
              ( in @ Y0
              @ ( d_Sep @ omega
                @ ^ [Y1: $i] : ( Y1 != emptyset ) ) ) )
      | ( ( ap @ ( times @ ( ap @ X1 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap
            @ ( d_Sigma
              @ ( d_Sep
                @ ( d_Sep @ omega
                  @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
              @ ^ [Y0: $i] :
                  ( ind
                  @ ( d_Sep @ omega
                    @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                  @ ( prop1
                    @ ( Y0
                      = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( ap @ ( times @ ( ap @ X1 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ X0 )
                    @ ( ap @ ( times @ ( ap @ X1 @ n_2t ) ) @ X0 ) ) ) )
            @ n_2t ) )
        = ( ap
          @ ( times
            @ ( ap
              @ ( d_Sigma
                @ ( d_Sep
                  @ ( d_Sep @ omega
                    @ ^ [Y0: $i] : ( Y0 != emptyset ) )
                  @ ^ [Y0: $i] : ( lessis @ Y0 @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) ) )
                @ ^ [Y0: $i] :
                    ( ind
                    @ ( d_Sep @ omega
                      @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                    @ ( prop1
                      @ ( Y0
                        = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
                      @ ( d_Sep @ omega
                        @ ^ [Y1: $i] : ( Y1 != emptyset ) )
                      @ ( ap @ ( times @ ( ap @ X1 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ X0 )
                      @ ( ap @ ( times @ ( ap @ X1 @ n_2t ) ) @ X0 ) ) ) )
              @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) )
          @ ( ap @ X1 @ n_2t ) ) )
      | ~ ( is_of @ X1
          @ ^ [Y0: $i] : ( in @ Y0 @ frac ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_4]) ).

thf(zip_derived_cl7529,plain,
    ! [X0: $i,X1: $i,X3: $i] :
      ( ( '#l_lift7192' @ X0 @ X1 @ X3 )
      = ( ind @ ( d_Sep @ omega @ '#l_lift7190' )
        @ ( prop1
          @ ( X3
            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
          @ ( d_Sep @ omega @ '#l_lift7190' )
          @ ( ap @ ( times @ ( ap @ X1 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ X0 )
          @ ( ap @ ( times @ ( ap @ X1 @ n_2t ) ) @ X0 ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7533,plain,
    ! [X0: $i,X1: $i] :
      ( ( '#l_lift7193' @ ( ap @ ( times @ ( ap @ X0 @ n_2t ) ) @ X1 ) @ ( ap @ ( times @ ( ap @ X0 @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ X1 ) )
      = ( '#l_lift7192' @ X1 @ X0 ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7532_051,plain,
    ! [X0: $i,X1: $i,X3: $i] :
      ( ( '#l_lift7193' @ X0 @ X1 @ X3 )
      = ( ind @ ( d_Sep @ omega @ '#l_lift7190' )
        @ ( prop1
          @ ( X3
            = ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) )
          @ ( d_Sep @ omega @ '#l_lift7190' )
          @ X1
          @ X0 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl7534,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_of @ X0 @ ( '#l_lift7188' @ ( d_Sep @ omega @ '#l_lift7190' ) ) )
      | ( ( ap @ ( times @ ( ap @ ( d_Sigma @ ( d_Sep @ ( d_Sep @ omega @ '#l_lift7190' ) @ '#l_lift7191' ) @ ( '#l_lift7193' @ X0 @ X1 ) ) @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ ( ap @ ( d_Sigma @ ( d_Sep @ ( d_Sep @ omega @ '#l_lift7190' ) @ '#l_lift7191' ) @ ( '#l_lift7193' @ ( ap @ ( times @ X0 ) @ X2 ) @ ( ap @ ( times @ X1 ) @ X2 ) ) ) @ n_2t ) )
        = ( ap @ ( times @ ( ap @ ( d_Sigma @ ( d_Sep @ ( d_Sep @ omega @ '#l_lift7190' ) @ '#l_lift7191' ) @ ( '#l_lift7193' @ ( ap @ ( times @ X0 ) @ X2 ) @ ( ap @ ( times @ X1 ) @ X2 ) ) ) @ ( outn @ ( n_pl @ ( ordsucc @ emptyset ) @ ( ordsucc @ emptyset ) ) @ ( ordsucc @ emptyset ) ) ) ) @ ( ap @ ( d_Sigma @ ( d_Sep @ ( d_Sep @ omega @ '#l_lift7190' ) @ '#l_lift7191' ) @ ( '#l_lift7193' @ X0 @ X1 ) ) @ n_2t ) ) )
      | ~ ( is_of @ X2 @ ( '#l_lift7188' @ ( d_Sep @ omega @ '#l_lift7190' ) ) )
      | ~ ( is_of @ X1 @ ( '#l_lift7188' @ ( d_Sep @ omega @ '#l_lift7190' ) ) ) ),
    inference(lambda_lifting,[status(thm)],[zip_derived_cl132,zip_derived_cl7408,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7528,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7528,zip_derived_cl7532,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7528,zip_derived_cl7532,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7528,zip_derived_cl7532,zip_derived_cl7414,zip_derived_cl7414,zip_derived_cl7408,zip_derived_cl7414,zip_derived_cl7408,zip_derived_cl7414,zip_derived_cl7533,zip_derived_cl7532]) ).

thf(zip_derived_cl7557,plain,
    $false,
    inference(eprover,[status(thm)],[zip_derived_cl7538,zip_derived_cl7535,zip_derived_cl7536,zip_derived_cl7537,zip_derived_cl7534]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : NUM729^4 : TPTP v9.2.0. Released v7.1.0.
% 0.11/0.13  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.63GyPVdFoq true
% 0.12/0.34  % Computer : n029.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 300
% 0.12/0.34  % DateTime : Wed Oct  1 16:16:53 EDT 2025
% 0.12/0.34  % CPUTime  : 
% 0.12/0.34  % Running portfolio for 300 s
% 0.12/0.34  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.34  % Number of cores: 8
% 0.19/0.34  % Python version: Python 3.6.8
% 0.19/0.35  % Running in HO mode
% 0.49/0.59  % Total configuration time : 828
% 0.49/0.59  % Estimated wc time : 1656
% 0.49/0.59  % Estimated cpu time (8 cpus) : 207.0
% 0.49/0.69  % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.49/0.70  % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.49/0.70  % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.49/0.70  % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.49/0.70  % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.49/0.71  % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.49/0.71  % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.50/0.71  % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 130.36/17.12  % Solved by lams/40_c.s.sh.
% 130.36/17.12  % done 536 iterations in 16.396s
% 130.36/17.12  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 130.36/17.12  % SZS output start Refutation
% See solution above
% 130.53/17.13  
% 130.53/17.13  
% 130.53/17.13  % Terminating...
% 130.53/17.23  % Runner terminated.
% 130.53/17.24  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------