TSTP Solution File: SEU094+1 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SEU094+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n008.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Tue Jul 19 12:06:37 EDT 2022

% Result   : Theorem 0.55s 0.81s
% Output   : CNFRefutation 1.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   34
%            Number of leaves      :  112
% Syntax   : Number of formulae    : 1763 (1303 unt;  52 typ;   0 def)
%            Number of atoms       : 9268 (2196 equ;   0 cnn)
%            Maximal formula atoms :   10 (   5 avg)
%            Number of connectives : 14954 (5101   ~;2681   |; 466   &;6632   @)
%                                         (   8 <=>;  66  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   2 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   29 (  29   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   55 (  52 usr;  28 con; 0-2 aty)
%            Number of variables   : 1470 (   0   ^1418   !;  52   ?;1470   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_being_limit_ordinal,type,
    being_limit_ordinal: $i > $o ).

thf(tp_element,type,
    element: $i > $i > $o ).

thf(tp_empty,type,
    empty: $i > $o ).

thf(tp_empty_set,type,
    empty_set: $i ).

thf(tp_epsilon_connected,type,
    epsilon_connected: $i > $o ).

thf(tp_epsilon_transitive,type,
    epsilon_transitive: $i > $o ).

thf(tp_finite,type,
    finite: $i > $o ).

thf(tp_function,type,
    function: $i > $o ).

thf(tp_function_yielding,type,
    function_yielding: $i > $o ).

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

thf(tp_natural,type,
    natural: $i > $o ).

thf(tp_one_to_one,type,
    one_to_one: $i > $o ).

thf(tp_ordinal,type,
    ordinal: $i > $o ).

thf(tp_ordinal_yielding,type,
    ordinal_yielding: $i > $o ).

thf(tp_positive_rationals,type,
    positive_rationals: $i ).

thf(tp_powerset,type,
    powerset: $i > $i ).

thf(tp_relation,type,
    relation: $i > $o ).

thf(tp_relation_empty_yielding,type,
    relation_empty_yielding: $i > $o ).

thf(tp_relation_non_empty,type,
    relation_non_empty: $i > $o ).

thf(tp_sK10_B,type,
    sK10_B: $i > $i ).

thf(tp_sK11_A,type,
    sK11_A: $i ).

thf(tp_sK12_A,type,
    sK12_A: $i ).

thf(tp_sK13_B,type,
    sK13_B: $i > $i ).

thf(tp_sK14_A,type,
    sK14_A: $i ).

thf(tp_sK15_A,type,
    sK15_A: $i ).

thf(tp_sK16_A,type,
    sK16_A: $i ).

thf(tp_sK17_A,type,
    sK17_A: $i ).

thf(tp_sK18_B,type,
    sK18_B: $i > $i ).

thf(tp_sK19_A,type,
    sK19_A: $i ).

thf(tp_sK1_A,type,
    sK1_A: $i ).

thf(tp_sK20_A,type,
    sK20_A: $i ).

thf(tp_sK21_B,type,
    sK21_B: $i > $i ).

thf(tp_sK22_A,type,
    sK22_A: $i ).

thf(tp_sK23_A,type,
    sK23_A: $i ).

thf(tp_sK24_A,type,
    sK24_A: $i ).

thf(tp_sK25_A,type,
    sK25_A: $i ).

thf(tp_sK26_A,type,
    sK26_A: $i ).

thf(tp_sK27_A,type,
    sK27_A: $i ).

thf(tp_sK28_A,type,
    sK28_A: $i ).

thf(tp_sK29_B,type,
    sK29_B: $i > $i ).

thf(tp_sK2_SY77,type,
    sK2_SY77: $i ).

thf(tp_sK30_B,type,
    sK30_B: $i > $i ).

thf(tp_sK3_REN,type,
    sK3_REN: $o ).

thf(tp_sK4_A,type,
    sK4_A: $i ).

thf(tp_sK5_A,type,
    sK5_A: $i ).

thf(tp_sK6_A,type,
    sK6_A: $i ).

thf(tp_sK7_A,type,
    sK7_A: $i ).

thf(tp_sK8_A,type,
    sK8_A: $i ).

thf(tp_sK9_A,type,
    sK9_A: $i ).

thf(tp_subset,type,
    subset: $i > $i > $o ).

thf(tp_transfinite_sequence,type,
    transfinite_sequence: $i > $o ).

thf(tp_union,type,
    union: $i > $i ).

thf(1,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( subset @ A @ ( union @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t92_zfmisc_1) ).

thf(2,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( empty @ A )
        & ( A != B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t8_boole) ).

thf(3,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_boole) ).

thf(4,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( A = empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t6_boole) ).

thf(5,axiom,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) )
        & ( empty @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_subset) ).

thf(6,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) ) )
     => ( element @ A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_subset) ).

thf(7,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ ( powerset @ B ) )
    <=> ( subset @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_subset) ).

thf(8,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ B )
     => ( ( empty @ B )
        | ( in @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).

thf(9,axiom,
    ! [A: $i] :
      ( ( finite @ A )
    <=> ( finite @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t24_finset_1) ).

thf(10,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( element @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_subset) ).

thf(11,axiom,
    ! [A: $i,B: $i] :
      ( ( ( subset @ A @ B )
        & ( finite @ B ) )
     => ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t13_finset_1) ).

thf(12,axiom,
    ! [A: $i] : ( subset @ A @ ( powerset @ ( union @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t100_zfmisc_1) ).

thf(13,axiom,
    ! [A: $i,B: $i] : ( subset @ A @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

thf(14,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_non_empty @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc5_funct_1) ).

thf(15,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( transfinite_sequence @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc4_ordinal1) ).

thf(16,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc4_funct_1) ).

thf(17,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_relat_1) ).

thf(18,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_ordinal1) ).

thf(19,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_funct_1) ).

thf(20,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_finset_1) ).

thf(21,axiom,
    ? [A: $i] :
      ( ( element @ A @ positive_rationals )
      & ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( natural @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_arytm_3) ).

thf(22,axiom,
    ? [A: $i] :
      ~ ( empty @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_xboole_0) ).

thf(23,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_subset_1) ).

thf(24,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_relat_1) ).

thf(25,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( transfinite_sequence @ A )
      & ( ordinal_yielding @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_ordinal2) ).

thf(26,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A )
      & ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_ordinal1) ).

thf(27,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( empty @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_funct_1) ).

thf(28,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B )
      & ( relation @ B )
      & ( function @ B )
      & ( one_to_one @ B )
      & ( epsilon_transitive @ B )
      & ( epsilon_connected @ B )
      & ( ordinal @ B )
      & ( natural @ B )
      & ( finite @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_finset_1) ).

thf(29,axiom,
    ? [A: $i] :
      ( ( element @ A @ positive_rationals )
      & ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_arytm_3) ).

thf(30,axiom,
    ? [A: $i] : ( empty @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_xboole_0) ).

thf(31,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_subset_1) ).

thf(32,axiom,
    ? [A: $i] :
      ( ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_relat_1) ).

thf(33,axiom,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( being_limit_ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_ordinal2) ).

thf(34,axiom,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_ordinal1) ).

thf(35,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_funct_1) ).

thf(36,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( function_yielding @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_funcop_1) ).

thf(37,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_finset_1) ).

thf(38,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( natural @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_arytm_3) ).

thf(39,axiom,
    ! [A: $i] :
      ( ( ( finite @ A )
        & ! [B: $i] :
            ( ( in @ B @ A )
           => ( finite @ B ) ) )
     => ( finite @ ( union @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l22_finset_1) ).

thf(40,axiom,
    ~ ( empty @ positive_rationals ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc8_arytm_3) ).

thf(41,axiom,
    ( ( empty @ empty_set )
    & ( relation @ empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_relat_1) ).

thf(42,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ ( union @ A ) )
        & ( epsilon_connected @ ( union @ A ) )
        & ( ordinal @ ( union @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_ordinal1) ).

thf(43,axiom,
    ( ( relation @ empty_set )
    & ( relation_empty_yielding @ empty_set )
    & ( function @ empty_set )
    & ( one_to_one @ empty_set )
    & ( empty @ empty_set )
    & ( epsilon_transitive @ empty_set )
    & ( epsilon_connected @ empty_set )
    & ( ordinal @ empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_ordinal1) ).

thf(44,axiom,
    empty @ empty_set,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_xboole_0) ).

thf(45,axiom,
    ! [A: $i] :
      ~ ( empty @ ( powerset @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_subset_1) ).

thf(46,axiom,
    ( ( empty @ empty_set )
    & ( relation @ empty_set )
    & ( relation_empty_yielding @ empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc12_relat_1) ).

thf(47,axiom,
    ! [A: $i] :
    ? [B: $i] : ( element @ B @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_subset_1) ).

thf(48,axiom,
    ! [A: $i] :
      ( ( element @ A @ positive_rationals )
     => ( ( ordinal @ A )
       => ( ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A )
          & ( natural @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc4_arytm_3) ).

thf(49,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc3_ordinal1) ).

thf(50,axiom,
    ! [A: $i] :
      ( ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) )
     => ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_ordinal1) ).

thf(51,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( empty @ A )
        & ( function @ A ) )
     => ( ( relation @ A )
        & ( function @ A )
        & ( one_to_one @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_funct_1) ).

thf(52,axiom,
    ! [A: $i] :
      ( ( finite @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_finset_1) ).

thf(53,axiom,
    ! [A: $i] :
      ( ( ( empty @ A )
        & ( ordinal @ A ) )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A )
        & ( natural @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_arytm_3) ).

thf(54,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_relat_1) ).

thf(55,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_ordinal1) ).

thf(56,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_funct_1) ).

thf(57,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_finset_1) ).

thf(58,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( epsilon_transitive @ B )
            & ( epsilon_connected @ B )
            & ( ordinal @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_arytm_3) ).

thf(59,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(60,conjecture,
    ! [A: $i] :
      ( ( ( finite @ A )
        & ! [B: $i] :
            ( ( in @ B @ A )
           => ( finite @ B ) ) )
    <=> ( finite @ ( union @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t25_finset_1) ).

thf(61,negated_conjecture,
    ( ( ! [A: $i] :
          ( ( ( finite @ A )
            & ! [B: $i] :
                ( ( in @ B @ A )
               => ( finite @ B ) ) )
        <=> ( finite @ ( union @ A ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[60]) ).

thf(62,plain,
    ( ( ! [A: $i] :
          ( ( ( finite @ A )
            & ! [B: $i] :
                ( ( in @ B @ A )
               => ( finite @ B ) ) )
        <=> ( finite @ ( union @ A ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[61]) ).

thf(63,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ( subset @ A @ ( union @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(64,plain,
    ( ( ! [A: $i,B: $i] :
          ~ ( ( empty @ A )
            & ( A != B )
            & ( empty @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(65,plain,
    ( ( ! [A: $i,B: $i] :
          ~ ( ( in @ A @ B )
            & ( empty @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(66,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( A = empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[4]) ).

thf(67,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ~ ( ( in @ A @ B )
            & ( element @ B @ ( powerset @ C ) )
            & ( empty @ C ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(68,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( ( in @ A @ B )
            & ( element @ B @ ( powerset @ C ) ) )
         => ( element @ A @ C ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(69,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( element @ A @ ( powerset @ B ) )
        <=> ( subset @ A @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(70,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( element @ A @ B )
         => ( ( empty @ B )
            | ( in @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(71,plain,
    ( ( ! [A: $i] :
          ( ( finite @ A )
        <=> ( finite @ ( powerset @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(72,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ( element @ A @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(73,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( subset @ A @ B )
            & ( finite @ B ) )
         => ( finite @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11]) ).

thf(74,plain,
    ( ( ! [A: $i] : ( subset @ A @ ( powerset @ ( union @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12]) ).

thf(75,plain,
    ( ( ! [A: $i,B: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(76,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( relation_non_empty @ A )
          & ( function @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[14]) ).

thf(77,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( function @ A )
          & ( transfinite_sequence @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[15]) ).

thf(78,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( relation_empty_yielding @ A )
          & ( function @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(79,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( relation_empty_yielding @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(80,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(81,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( function @ A )
          & ( one_to_one @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[19]) ).

thf(82,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
              & ~ ( empty @ B )
              & ( finite @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[20]) ).

thf(83,plain,
    ( ( ? [A: $i] :
          ( ( element @ A @ positive_rationals )
          & ( empty @ A )
          & ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A )
          & ( natural @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[21]) ).

thf(84,plain,
    ( ( ? [A: $i] :
          ~ ( empty @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[22]) ).

thf(85,plain,
    ( ( ! [A: $i] :
        ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ( empty @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[23]) ).

thf(86,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24]) ).

thf(87,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( function @ A )
          & ( transfinite_sequence @ A )
          & ( ordinal_yielding @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[25]) ).

thf(88,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( function @ A )
          & ( one_to_one @ A )
          & ( empty @ A )
          & ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26]) ).

thf(89,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( empty @ A )
          & ( function @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[27]) ).

thf(90,plain,
    ( ( ! [A: $i] :
        ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ( empty @ B )
          & ( relation @ B )
          & ( function @ B )
          & ( one_to_one @ B )
          & ( epsilon_transitive @ B )
          & ( epsilon_connected @ B )
          & ( ordinal @ B )
          & ( natural @ B )
          & ( finite @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28]) ).

thf(91,plain,
    ( ( ? [A: $i] :
          ( ( element @ A @ positive_rationals )
          & ~ ( empty @ A )
          & ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[29]) ).

thf(92,plain,
    ( ( ? [A: $i] : ( empty @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[30]) ).

thf(93,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
              & ~ ( empty @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[31]) ).

thf(94,plain,
    ( ( ? [A: $i] :
          ( ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[32]) ).

thf(95,plain,
    ( ( ? [A: $i] :
          ( ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A )
          & ( being_limit_ordinal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[33]) ).

thf(96,plain,
    ( ( ? [A: $i] :
          ( ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[34]) ).

thf(97,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( function @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[35]) ).

thf(98,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( function @ A )
          & ( function_yielding @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[36]) ).

thf(99,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( finite @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[37]) ).

thf(100,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A )
          & ( natural @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[38]) ).

thf(101,plain,
    ( ( ! [A: $i] :
          ( ( ( finite @ A )
            & ! [B: $i] :
                ( ( in @ B @ A )
               => ( finite @ B ) ) )
         => ( finite @ ( union @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[39]) ).

thf(102,plain,
    ( ( ~ ( empty @ positive_rationals ) )
    = $true ),
    inference(unfold_def,[status(thm)],[40]) ).

thf(103,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set ) )
    = $true ),
    inference(unfold_def,[status(thm)],[41]) ).

thf(104,plain,
    ( ( ! [A: $i] :
          ( ( ordinal @ A )
         => ( ( epsilon_transitive @ ( union @ A ) )
            & ( epsilon_connected @ ( union @ A ) )
            & ( ordinal @ ( union @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[42]) ).

thf(105,plain,
    ( ( ( relation @ empty_set )
      & ( relation_empty_yielding @ empty_set )
      & ( function @ empty_set )
      & ( one_to_one @ empty_set )
      & ( empty @ empty_set )
      & ( epsilon_transitive @ empty_set )
      & ( epsilon_connected @ empty_set )
      & ( ordinal @ empty_set ) )
    = $true ),
    inference(unfold_def,[status(thm)],[43]) ).

thf(106,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(unfold_def,[status(thm)],[44]) ).

thf(107,plain,
    ( ( ! [A: $i] :
          ~ ( empty @ ( powerset @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[45]) ).

thf(108,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set )
      & ( relation_empty_yielding @ empty_set ) )
    = $true ),
    inference(unfold_def,[status(thm)],[46]) ).

thf(109,plain,
    ( ( ! [A: $i] :
        ? [B: $i] : ( element @ B @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[47]) ).

thf(110,plain,
    ( ( ! [A: $i] :
          ( ( element @ A @ positive_rationals )
         => ( ( ordinal @ A )
           => ( ( epsilon_transitive @ A )
              & ( epsilon_connected @ A )
              & ( ordinal @ A )
              & ( natural @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[48]) ).

thf(111,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( ( epsilon_transitive @ A )
            & ( epsilon_connected @ A )
            & ( ordinal @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[49]) ).

thf(112,plain,
    ( ( ! [A: $i] :
          ( ( ( epsilon_transitive @ A )
            & ( epsilon_connected @ A ) )
         => ( ordinal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[50]) ).

thf(113,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( empty @ A )
            & ( function @ A ) )
         => ( ( relation @ A )
            & ( function @ A )
            & ( one_to_one @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[51]) ).

thf(114,plain,
    ( ( ! [A: $i] :
          ( ( finite @ A )
         => ! [B: $i] :
              ( ( element @ B @ ( powerset @ A ) )
             => ( finite @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[52]) ).

thf(115,plain,
    ( ( ! [A: $i] :
          ( ( ( empty @ A )
            & ( ordinal @ A ) )
         => ( ( epsilon_transitive @ A )
            & ( epsilon_connected @ A )
            & ( ordinal @ A )
            & ( natural @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[53]) ).

thf(116,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[54]) ).

thf(117,plain,
    ( ( ! [A: $i] :
          ( ( ordinal @ A )
         => ( ( epsilon_transitive @ A )
            & ( epsilon_connected @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[55]) ).

thf(118,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( function @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[56]) ).

thf(119,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( finite @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[57]) ).

thf(120,plain,
    ( ( ! [A: $i] :
          ( ( ordinal @ A )
         => ! [B: $i] :
              ( ( element @ B @ A )
             => ( ( epsilon_transitive @ B )
                & ( epsilon_connected @ B )
                & ( ordinal @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[58]) ).

thf(121,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ~ ( in @ B @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[59]) ).

thf(122,plain,
    ( ( ( ( finite @ sK1_A )
        & ! [SY77: $i] :
            ( ( in @ SY77 @ sK1_A )
           => ( finite @ SY77 ) ) )
    <=> ( finite @ ( union @ sK1_A ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[62]) ).

thf(123,plain,
    ( ( ( ( finite @ sK1_A )
        & ! [SY77: $i] :
            ( ( in @ SY77 @ sK1_A )
           => ( finite @ SY77 ) ) )
     => ( finite @ ( union @ sK1_A ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[122]) ).

thf(124,plain,
    ( ( ( finite @ ( union @ sK1_A ) )
     => ( ( finite @ sK1_A )
        & ! [SY77: $i] :
            ( ( in @ SY77 @ sK1_A )
           => ( finite @ SY77 ) ) ) )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[122]) ).

thf(125,plain,
    ( ( ~ ( ( ( finite @ sK1_A )
            & ! [SY77: $i] :
                ( ( in @ SY77 @ sK1_A )
               => ( finite @ SY77 ) ) )
         => ( finite @ ( union @ sK1_A ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[123]) ).

thf(126,plain,
    ( ( ~ ( ( finite @ ( union @ sK1_A ) )
         => ( ( finite @ sK1_A )
            & ! [SY77: $i] :
                ( ( in @ SY77 @ sK1_A )
               => ( finite @ SY77 ) ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[124]) ).

thf(127,plain,
    ( ( ! [SY77: $i] :
          ( ~ ( in @ SY77 @ sK1_A )
          | ( finite @ SY77 ) )
      & ( finite @ sK1_A )
      & ~ ( finite @ ( union @ sK1_A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[125]) ).

thf(128,plain,
    ( ( ( finite @ ( union @ sK1_A ) )
      & ( sK3_REN
        | ~ ( finite @ sK1_A ) )
      & ( sK3_REN
       => ( ( in @ sK2_SY77 @ sK1_A )
          & ~ ( finite @ sK2_SY77 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[126]) ).

thf(129,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( subset @ A @ ( union @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[63]) ).

thf(130,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
          | ~ ( empty @ A )
          | ~ ( empty @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[64]) ).

thf(131,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ B )
          | ~ ( in @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[65]) ).

thf(132,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[66]) ).

thf(133,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ~ ( empty @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[67]) ).

thf(134,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ( element @ A @ C ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[68]) ).

thf(135,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ ( powerset @ B ) )
          | ( subset @ A @ B ) )
      & ! [A: $i,B: $i] :
          ( ~ ( subset @ A @ B )
          | ( element @ A @ ( powerset @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[69]) ).

thf(136,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ B )
          | ( empty @ B )
          | ( in @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[70]) ).

thf(137,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ( finite @ ( powerset @ A ) ) )
      & ! [A: $i] :
          ( ~ ( finite @ ( powerset @ A ) )
          | ( finite @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[71]) ).

thf(138,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( element @ A @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[72]) ).

thf(139,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i] :
              ( ~ ( finite @ B )
              | ~ ( subset @ A @ B ) )
          | ( finite @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[73]) ).

thf(140,plain,
    ( ( ! [A: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[75]) ).

thf(141,plain,
    ( ( ( relation @ sK4_A )
      & ( relation_non_empty @ sK4_A )
      & ( function @ sK4_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[76]) ).

thf(142,plain,
    ( ( ( function @ sK5_A )
      & ( relation @ sK5_A )
      & ( transfinite_sequence @ sK5_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[77]) ).

thf(143,plain,
    ( ( ( relation @ sK6_A )
      & ( relation_empty_yielding @ sK6_A )
      & ( function @ sK6_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[78]) ).

thf(144,plain,
    ( ( ( relation @ sK7_A )
      & ( relation_empty_yielding @ sK7_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[79]) ).

thf(145,plain,
    ( ( ~ ( empty @ sK8_A )
      & ( epsilon_transitive @ sK8_A )
      & ( epsilon_connected @ sK8_A )
      & ( ordinal @ sK8_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[80]) ).

thf(146,plain,
    ( ( ( function @ sK9_A )
      & ( relation @ sK9_A )
      & ( one_to_one @ sK9_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[81]) ).

thf(147,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK10_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK10_B @ A ) )
            & ( finite @ ( sK10_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[82]) ).

thf(148,plain,
    ( ( ( element @ sK11_A @ positive_rationals )
      & ( empty @ sK11_A )
      & ( epsilon_transitive @ sK11_A )
      & ( epsilon_connected @ sK11_A )
      & ( ordinal @ sK11_A )
      & ( natural @ sK11_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[83]) ).

thf(149,plain,
    ( ( ~ ( empty @ sK12_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[84]) ).

thf(150,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK13_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK13_B @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[85]) ).

thf(151,plain,
    ( ( ~ ( empty @ sK14_A )
      & ( relation @ sK14_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[86]) ).

thf(152,plain,
    ( ( ( function @ sK15_A )
      & ( relation @ sK15_A )
      & ( transfinite_sequence @ sK15_A )
      & ( ordinal_yielding @ sK15_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[87]) ).

thf(153,plain,
    ( ( ( function @ sK16_A )
      & ( relation @ sK16_A )
      & ( one_to_one @ sK16_A )
      & ( empty @ sK16_A )
      & ( epsilon_transitive @ sK16_A )
      & ( epsilon_connected @ sK16_A )
      & ( ordinal @ sK16_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[88]) ).

thf(154,plain,
    ( ( ( empty @ sK17_A )
      & ( relation @ sK17_A )
      & ( function @ sK17_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[89]) ).

thf(155,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK18_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK18_B @ A ) )
          & ( relation @ ( sK18_B @ A ) )
          & ( function @ ( sK18_B @ A ) )
          & ( one_to_one @ ( sK18_B @ A ) )
          & ( epsilon_transitive @ ( sK18_B @ A ) )
          & ( epsilon_connected @ ( sK18_B @ A ) )
          & ( ordinal @ ( sK18_B @ A ) )
          & ( natural @ ( sK18_B @ A ) )
          & ( finite @ ( sK18_B @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[90]) ).

thf(156,plain,
    ( ( ( element @ sK19_A @ positive_rationals )
      & ~ ( empty @ sK19_A )
      & ( epsilon_transitive @ sK19_A )
      & ( epsilon_connected @ sK19_A )
      & ( ordinal @ sK19_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[91]) ).

thf(157,plain,
    ( ( empty @ sK20_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[92]) ).

thf(158,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK21_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK21_B @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[93]) ).

thf(159,plain,
    ( ( ( empty @ sK22_A )
      & ( relation @ sK22_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[94]) ).

thf(160,plain,
    ( ( ( epsilon_connected @ sK23_A )
      & ( epsilon_transitive @ sK23_A )
      & ( ordinal @ sK23_A )
      & ( being_limit_ordinal @ sK23_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[95]) ).

thf(161,plain,
    ( ( ( epsilon_connected @ sK24_A )
      & ( epsilon_transitive @ sK24_A )
      & ( ordinal @ sK24_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[96]) ).

thf(162,plain,
    ( ( ( function @ sK25_A )
      & ( relation @ sK25_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[97]) ).

thf(163,plain,
    ( ( ( function @ sK26_A )
      & ( relation @ sK26_A )
      & ( function_yielding @ sK26_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[98]) ).

thf(164,plain,
    ( ( ~ ( empty @ sK27_A )
      & ( finite @ sK27_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[99]) ).

thf(165,plain,
    ( ( ~ ( empty @ sK28_A )
      & ( epsilon_transitive @ sK28_A )
      & ( epsilon_connected @ sK28_A )
      & ( ordinal @ sK28_A )
      & ( natural @ sK28_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[100]) ).

thf(166,plain,
    ( ( ! [A: $i] :
          ( ( ( in @ ( sK29_B @ A ) @ A )
            & ~ ( finite @ ( sK29_B @ A ) ) )
          | ~ ( finite @ A )
          | ( finite @ ( union @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[101]) ).

thf(167,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_connected @ ( union @ A ) ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_transitive @ ( union @ A ) ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( ordinal @ ( union @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[104]) ).

thf(168,plain,
    ( ( ! [A: $i] : ( element @ ( sK30_B @ A ) @ A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[109]) ).

thf(169,plain,
    ( ( ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( ordinal @ A ) )
      & ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( natural @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[110]) ).

thf(170,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[111]) ).

thf(171,plain,
    ( ( ! [A: $i] :
          ( ~ ( epsilon_connected @ A )
          | ~ ( epsilon_transitive @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[112]) ).

thf(172,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( function @ A )
          | ( function @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( function @ A )
          | ( relation @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( function @ A )
          | ( one_to_one @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[113]) ).

thf(173,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ! [B: $i] :
              ( ~ ( element @ B @ ( powerset @ A ) )
              | ( finite @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[114]) ).

thf(174,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( ordinal @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( natural @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[115]) ).

thf(175,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[116]) ).

thf(176,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[117]) ).

thf(177,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( function @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[118]) ).

thf(178,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( finite @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[119]) ).

thf(179,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( ! [B: $i] :
                ( ~ ( element @ B @ A )
                | ( epsilon_connected @ B ) )
            & ! [B: $i] :
                ( ~ ( element @ B @ A )
                | ( epsilon_transitive @ B ) )
            & ! [B: $i] :
                ( ~ ( element @ B @ A )
                | ( ordinal @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[120]) ).

thf(180,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[121]) ).

thf(181,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[180]) ).

thf(182,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( ! [B: $i] :
                ( ~ ( element @ B @ A )
                | ( epsilon_connected @ B ) )
            & ! [B: $i] :
                ( ~ ( element @ B @ A )
                | ( epsilon_transitive @ B ) )
            & ! [B: $i] :
                ( ~ ( element @ B @ A )
                | ( ordinal @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[179]) ).

thf(183,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( finite @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[178]) ).

thf(184,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( function @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[177]) ).

thf(185,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[176]) ).

thf(186,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[175]) ).

thf(187,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( ordinal @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( natural @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[174]) ).

thf(188,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ! [B: $i] :
              ( ~ ( element @ B @ ( powerset @ A ) )
              | ( finite @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[173]) ).

thf(189,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( function @ A )
          | ( function @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( function @ A )
          | ( relation @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( function @ A )
          | ( one_to_one @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[172]) ).

thf(190,plain,
    ( ( ! [A: $i] :
          ( ~ ( epsilon_connected @ A )
          | ~ ( epsilon_transitive @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[171]) ).

thf(191,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[170]) ).

thf(192,plain,
    ( ( ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( ordinal @ A ) )
      & ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( natural @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[169]) ).

thf(193,plain,
    ( ( ! [A: $i] : ( element @ ( sK30_B @ A ) @ A ) )
    = $true ),
    inference(copy,[status(thm)],[168]) ).

thf(194,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set )
      & ( relation_empty_yielding @ empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[108]) ).

thf(195,plain,
    ( ( ! [A: $i] :
          ~ ( empty @ ( powerset @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[107]) ).

thf(196,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(copy,[status(thm)],[106]) ).

thf(197,plain,
    ( ( ( relation @ empty_set )
      & ( relation_empty_yielding @ empty_set )
      & ( function @ empty_set )
      & ( one_to_one @ empty_set )
      & ( empty @ empty_set )
      & ( epsilon_transitive @ empty_set )
      & ( epsilon_connected @ empty_set )
      & ( ordinal @ empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[105]) ).

thf(198,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_connected @ ( union @ A ) ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_transitive @ ( union @ A ) ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( ordinal @ ( union @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[167]) ).

thf(199,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[103]) ).

thf(200,plain,
    ( ( ~ ( empty @ positive_rationals ) )
    = $true ),
    inference(copy,[status(thm)],[102]) ).

thf(201,plain,
    ( ( ! [A: $i] :
          ( ( ( in @ ( sK29_B @ A ) @ A )
            & ~ ( finite @ ( sK29_B @ A ) ) )
          | ~ ( finite @ A )
          | ( finite @ ( union @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[166]) ).

thf(202,plain,
    ( ( ~ ( empty @ sK28_A )
      & ( epsilon_transitive @ sK28_A )
      & ( epsilon_connected @ sK28_A )
      & ( ordinal @ sK28_A )
      & ( natural @ sK28_A ) )
    = $true ),
    inference(copy,[status(thm)],[165]) ).

thf(203,plain,
    ( ( ~ ( empty @ sK27_A )
      & ( finite @ sK27_A ) )
    = $true ),
    inference(copy,[status(thm)],[164]) ).

thf(204,plain,
    ( ( ( function @ sK26_A )
      & ( relation @ sK26_A )
      & ( function_yielding @ sK26_A ) )
    = $true ),
    inference(copy,[status(thm)],[163]) ).

thf(205,plain,
    ( ( ( function @ sK25_A )
      & ( relation @ sK25_A ) )
    = $true ),
    inference(copy,[status(thm)],[162]) ).

thf(206,plain,
    ( ( ( epsilon_connected @ sK24_A )
      & ( epsilon_transitive @ sK24_A )
      & ( ordinal @ sK24_A ) )
    = $true ),
    inference(copy,[status(thm)],[161]) ).

thf(207,plain,
    ( ( ( epsilon_connected @ sK23_A )
      & ( epsilon_transitive @ sK23_A )
      & ( ordinal @ sK23_A )
      & ( being_limit_ordinal @ sK23_A ) )
    = $true ),
    inference(copy,[status(thm)],[160]) ).

thf(208,plain,
    ( ( ( empty @ sK22_A )
      & ( relation @ sK22_A ) )
    = $true ),
    inference(copy,[status(thm)],[159]) ).

thf(209,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK21_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK21_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[158]) ).

thf(210,plain,
    ( ( empty @ sK20_A )
    = $true ),
    inference(copy,[status(thm)],[157]) ).

thf(211,plain,
    ( ( ( element @ sK19_A @ positive_rationals )
      & ~ ( empty @ sK19_A )
      & ( epsilon_transitive @ sK19_A )
      & ( epsilon_connected @ sK19_A )
      & ( ordinal @ sK19_A ) )
    = $true ),
    inference(copy,[status(thm)],[156]) ).

thf(212,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK18_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK18_B @ A ) )
          & ( relation @ ( sK18_B @ A ) )
          & ( function @ ( sK18_B @ A ) )
          & ( one_to_one @ ( sK18_B @ A ) )
          & ( epsilon_transitive @ ( sK18_B @ A ) )
          & ( epsilon_connected @ ( sK18_B @ A ) )
          & ( ordinal @ ( sK18_B @ A ) )
          & ( natural @ ( sK18_B @ A ) )
          & ( finite @ ( sK18_B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[155]) ).

thf(213,plain,
    ( ( ( empty @ sK17_A )
      & ( relation @ sK17_A )
      & ( function @ sK17_A ) )
    = $true ),
    inference(copy,[status(thm)],[154]) ).

thf(214,plain,
    ( ( ( function @ sK16_A )
      & ( relation @ sK16_A )
      & ( one_to_one @ sK16_A )
      & ( empty @ sK16_A )
      & ( epsilon_transitive @ sK16_A )
      & ( epsilon_connected @ sK16_A )
      & ( ordinal @ sK16_A ) )
    = $true ),
    inference(copy,[status(thm)],[153]) ).

thf(215,plain,
    ( ( ( function @ sK15_A )
      & ( relation @ sK15_A )
      & ( transfinite_sequence @ sK15_A )
      & ( ordinal_yielding @ sK15_A ) )
    = $true ),
    inference(copy,[status(thm)],[152]) ).

thf(216,plain,
    ( ( ~ ( empty @ sK14_A )
      & ( relation @ sK14_A ) )
    = $true ),
    inference(copy,[status(thm)],[151]) ).

thf(217,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK13_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK13_B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[150]) ).

thf(218,plain,
    ( ( ~ ( empty @ sK12_A ) )
    = $true ),
    inference(copy,[status(thm)],[149]) ).

thf(219,plain,
    ( ( ( element @ sK11_A @ positive_rationals )
      & ( empty @ sK11_A )
      & ( epsilon_transitive @ sK11_A )
      & ( epsilon_connected @ sK11_A )
      & ( ordinal @ sK11_A )
      & ( natural @ sK11_A ) )
    = $true ),
    inference(copy,[status(thm)],[148]) ).

thf(220,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK10_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK10_B @ A ) )
            & ( finite @ ( sK10_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[147]) ).

thf(221,plain,
    ( ( ( function @ sK9_A )
      & ( relation @ sK9_A )
      & ( one_to_one @ sK9_A ) )
    = $true ),
    inference(copy,[status(thm)],[146]) ).

thf(222,plain,
    ( ( ~ ( empty @ sK8_A )
      & ( epsilon_transitive @ sK8_A )
      & ( epsilon_connected @ sK8_A )
      & ( ordinal @ sK8_A ) )
    = $true ),
    inference(copy,[status(thm)],[145]) ).

thf(223,plain,
    ( ( ( relation @ sK7_A )
      & ( relation_empty_yielding @ sK7_A ) )
    = $true ),
    inference(copy,[status(thm)],[144]) ).

thf(224,plain,
    ( ( ( relation @ sK6_A )
      & ( relation_empty_yielding @ sK6_A )
      & ( function @ sK6_A ) )
    = $true ),
    inference(copy,[status(thm)],[143]) ).

thf(225,plain,
    ( ( ( function @ sK5_A )
      & ( relation @ sK5_A )
      & ( transfinite_sequence @ sK5_A ) )
    = $true ),
    inference(copy,[status(thm)],[142]) ).

thf(226,plain,
    ( ( ( relation @ sK4_A )
      & ( relation_non_empty @ sK4_A )
      & ( function @ sK4_A ) )
    = $true ),
    inference(copy,[status(thm)],[141]) ).

thf(227,plain,
    ( ( ! [A: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(copy,[status(thm)],[140]) ).

thf(228,plain,
    ( ( ! [A: $i] : ( subset @ A @ ( powerset @ ( union @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[74]) ).

thf(229,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i] :
              ( ~ ( finite @ B )
              | ~ ( subset @ A @ B ) )
          | ( finite @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[139]) ).

thf(230,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( element @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[138]) ).

thf(231,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ( finite @ ( powerset @ A ) ) )
      & ! [A: $i] :
          ( ~ ( finite @ ( powerset @ A ) )
          | ( finite @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[137]) ).

thf(232,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ B )
          | ( empty @ B )
          | ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[136]) ).

thf(233,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ ( powerset @ B ) )
          | ( subset @ A @ B ) )
      & ! [A: $i,B: $i] :
          ( ~ ( subset @ A @ B )
          | ( element @ A @ ( powerset @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[135]) ).

thf(234,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ( element @ A @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[134]) ).

thf(235,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ~ ( empty @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[133]) ).

thf(236,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(copy,[status(thm)],[132]) ).

thf(237,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ B )
          | ~ ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[131]) ).

thf(238,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
          | ~ ( empty @ A )
          | ~ ( empty @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[130]) ).

thf(239,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( subset @ A @ ( union @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[129]) ).

thf(240,plain,
    ( ( ! [SY77: $i] :
          ( ~ ( in @ SY77 @ sK1_A )
          | ( finite @ SY77 ) )
      & ( finite @ sK1_A )
      & ~ ( finite @ ( union @ sK1_A ) ) )
    = $true ),
    inference(copy,[status(thm)],[127]) ).

thf(241,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( ordinal @ SX0 )
                      | ( epsilon_connected @ ( union @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( ordinal @ SX0 )
                      | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( ordinal @ ( union @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[198]) ).

thf(242,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ( epsilon_connected @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ( epsilon_transitive @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( ordinal @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[191]) ).

thf(243,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( in @ SX0 @ sK1_A )
                      | ( finite @ SX0 ) )
                | ~ ( finite @ sK1_A ) )
          | ~ ~ ( finite @ ( union @ sK1_A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[240]) ).

thf(244,plain,
    ( ( ~ ( ~ ( relation @ sK7_A )
          | ~ ( relation_empty_yielding @ sK7_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[223]) ).

thf(245,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ~ ( ~ ( element @ ( sK10_B @ SX0 ) @ ( powerset @ SX0 ) )
                    | ~ ~ ( empty @ ( sK10_B @ SX0 ) ) )
              | ~ ( finite @ ( sK10_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[220]) ).

thf(246,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                            | ~ ( epsilon_transitive @ sK28_A ) )
                      | ~ ( epsilon_connected @ sK28_A ) )
                | ~ ( ordinal @ sK28_A ) )
          | ~ ( natural @ sK28_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[202]) ).

thf(247,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                                        | ~ ( relation @ sK16_A ) )
                                  | ~ ( one_to_one @ sK16_A ) )
                            | ~ ( empty @ sK16_A ) )
                      | ~ ( epsilon_transitive @ sK16_A ) )
                | ~ ( epsilon_connected @ sK16_A ) )
          | ~ ( ordinal @ sK16_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[214]) ).

thf(248,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                              | ~ ( relation_empty_yielding @ empty_set ) )
                                        | ~ ( function @ empty_set ) )
                                  | ~ ( one_to_one @ empty_set ) )
                            | ~ ( empty @ empty_set ) )
                      | ~ ( epsilon_transitive @ empty_set ) )
                | ~ ( epsilon_connected @ empty_set ) )
          | ~ ( ordinal @ empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[197]) ).

thf(249,plain,
    ( ( ~ ( ~ ~ ( empty @ sK27_A )
          | ~ ( finite @ sK27_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[203]) ).

thf(250,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ~ ( in @ ( sK29_B @ SX0 ) @ SX0 )
              | ~ ~ ( finite @ ( sK29_B @ SX0 ) ) )
          | ~ ( finite @ SX0 )
          | ( finite @ ( union @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[201]) ).

thf(251,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ( element @ ( sK21_B @ SX0 ) @ ( powerset @ SX0 ) )
              | ~ ~ ( empty @ ( sK21_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[209]) ).

thf(252,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ( element @ ( sK13_B @ SX0 ) @ ( powerset @ SX0 ) )
            | ~ ( empty @ ( sK13_B @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[217]) ).

thf(253,plain,
    ( ( ~ ( ~ ~ ( ~ ( epsilon_connected @ sK24_A )
                | ~ ( epsilon_transitive @ sK24_A ) )
          | ~ ( ordinal @ sK24_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[206]) ).

thf(254,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[185]) ).

thf(255,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
                      | ~ ( epsilon_transitive @ sK23_A ) )
                | ~ ( ordinal @ sK23_A ) )
          | ~ ( being_limit_ordinal @ sK23_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[207]) ).

thf(256,plain,
    ( ( ~ ( ~ ~ ( ~ ( relation @ sK6_A )
                | ~ ( relation_empty_yielding @ sK6_A ) )
          | ~ ( function @ sK6_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[224]) ).

thf(257,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
                | ( subset @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( subset @ SX0 @ SX1 )
                | ( element @ SX0 @ ( powerset @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[233]) ).

thf(258,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK8_A )
                      | ~ ( epsilon_transitive @ sK8_A ) )
                | ~ ( epsilon_connected @ sK8_A ) )
          | ~ ( ordinal @ sK8_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[222]) ).

thf(259,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK15_A )
                      | ~ ( relation @ sK15_A ) )
                | ~ ( transfinite_sequence @ sK15_A ) )
          | ~ ( ordinal_yielding @ sK15_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[215]) ).

thf(260,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SX0 ) @ ( powerset @ SX0 ) )
                                                            | ~ ( empty @ ( sK18_B @ SX0 ) ) )
                                                      | ~ ( relation @ ( sK18_B @ SX0 ) ) )
                                                | ~ ( function @ ( sK18_B @ SX0 ) ) )
                                          | ~ ( one_to_one @ ( sK18_B @ SX0 ) ) )
                                    | ~ ( epsilon_transitive @ ( sK18_B @ SX0 ) ) )
                              | ~ ( epsilon_connected @ ( sK18_B @ SX0 ) ) )
                        | ~ ( ordinal @ ( sK18_B @ SX0 ) ) )
                  | ~ ( natural @ ( sK18_B @ SX0 ) ) )
            | ~ ( finite @ ( sK18_B @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[212]) ).

thf(261,plain,
    ( ( ~ ( ~ ~ ( ~ ( empty @ empty_set )
                | ~ ( relation @ empty_set ) )
          | ~ ( relation_empty_yielding @ empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[194]) ).

thf(262,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( empty @ SX0 )
                            | ~ ( ordinal @ SX0 )
                            | ( epsilon_connected @ SX0 ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( empty @ SX0 )
                            | ~ ( ordinal @ SX0 )
                            | ( epsilon_transitive @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( ordinal @ SX0 )
                      | ( ordinal @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( ordinal @ SX0 )
                | ( natural @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[187]) ).

thf(263,plain,
    ( ( ~ ( ~ ( empty @ sK22_A )
          | ~ ( relation @ sK22_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[208]) ).

thf(264,plain,
    ( ( ~ ( ~ ( empty @ empty_set )
          | ~ ( relation @ empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[199]) ).

thf(265,plain,
    ( ( ~ ( ~ ~ ( ~ ( relation @ sK4_A )
                | ~ ( relation_non_empty @ sK4_A ) )
          | ~ ( function @ sK4_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[226]) ).

thf(266,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                            | ~ ~ ( empty @ sK19_A ) )
                      | ~ ( epsilon_transitive @ sK19_A ) )
                | ~ ( epsilon_connected @ sK19_A ) )
          | ~ ( ordinal @ sK19_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[211]) ).

thf(267,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( element @ SX0 @ positive_rationals )
                            | ~ ( ordinal @ SX0 )
                            | ( epsilon_connected @ SX0 ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( element @ SX0 @ positive_rationals )
                            | ~ ( ordinal @ SX0 )
                            | ( epsilon_transitive @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( element @ SX0 @ positive_rationals )
                      | ~ ( ordinal @ SX0 )
                      | ( ordinal @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( element @ SX0 @ positive_rationals )
                | ~ ( ordinal @ SX0 )
                | ( natural @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[192]) ).

thf(268,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK5_A )
                | ~ ( relation @ sK5_A ) )
          | ~ ( transfinite_sequence @ sK5_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[225]) ).

thf(269,plain,
    ( ( ~ ( ~ ~ ( ~ ( empty @ sK17_A )
                | ~ ( relation @ sK17_A ) )
          | ~ ( function @ sK17_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[213]) ).

thf(270,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( finite @ SX0 )
                | ( finite @ ( powerset @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( finite @ ( powerset @ SX0 ) )
                | ( finite @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[231]) ).

thf(271,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK26_A )
                | ~ ( relation @ sK26_A ) )
          | ~ ( function_yielding @ sK26_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[204]) ).

thf(272,plain,
    ( ( ~ ( ~ ( function @ sK25_A )
          | ~ ( relation @ sK25_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[205]) ).

thf(273,plain,
    ( ( ~ ( ~ ~ ( empty @ sK14_A )
          | ~ ( relation @ sK14_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[216]) ).

thf(274,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK9_A )
                | ~ ( relation @ sK9_A ) )
          | ~ ( one_to_one @ sK9_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[221]) ).

thf(275,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( relation @ SX0 )
                      | ~ ( function @ SX0 )
                      | ( function @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( relation @ SX0 )
                      | ~ ( function @ SX0 )
                      | ( relation @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( function @ SX0 )
                | ( one_to_one @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[189]) ).

thf(276,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                                  | ~ ( empty @ sK11_A ) )
                            | ~ ( epsilon_transitive @ sK11_A ) )
                      | ~ ( epsilon_connected @ sK11_A ) )
                | ~ ( ordinal @ sK11_A ) )
          | ~ ( natural @ sK11_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[219]) ).

thf(277,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ~ ( ~ ~ ( ~ ! [SX1: $i] :
                          ( ~ ( element @ SX1 @ SX0 )
                          | ( epsilon_connected @ SX1 ) )
                    | ~ ! [SX1: $i] :
                          ( ~ ( element @ SX1 @ SX0 )
                          | ( epsilon_transitive @ SX1 ) ) )
              | ~ ! [SX1: $i] :
                    ( ~ ( element @ SX1 @ SX0 )
                    | ( ordinal @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[182]) ).

thf(278,plain,
    ! [SV1: $i] :
      ( ( ! [SY78: $i] :
            ( ~ ( in @ SV1 @ SY78 )
            | ~ ( in @ SY78 @ SV1 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[181]) ).

thf(279,plain,
    ! [SV2: $i] :
      ( ( ~ ( empty @ SV2 )
        | ( finite @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[183]) ).

thf(280,plain,
    ! [SV3: $i] :
      ( ( ~ ( empty @ SV3 )
        | ( function @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[184]) ).

thf(281,plain,
    ! [SV4: $i] :
      ( ( ~ ( empty @ SV4 )
        | ( relation @ SV4 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[186]) ).

thf(282,plain,
    ! [SV5: $i] :
      ( ( ~ ( finite @ SV5 )
        | ! [SY79: $i] :
            ( ~ ( element @ SY79 @ ( powerset @ SV5 ) )
            | ( finite @ SY79 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[188]) ).

thf(283,plain,
    ! [SV6: $i] :
      ( ( ~ ( epsilon_connected @ SV6 )
        | ~ ( epsilon_transitive @ SV6 )
        | ( ordinal @ SV6 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[190]) ).

thf(284,plain,
    ! [SV7: $i] :
      ( ( element @ ( sK30_B @ SV7 ) @ SV7 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[193]) ).

thf(285,plain,
    ! [SV8: $i] :
      ( ( ~ ( empty @ ( powerset @ SV8 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[195]) ).

thf(286,plain,
    ( ( empty @ positive_rationals )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[200]) ).

thf(287,plain,
    ( ( empty @ sK12_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[218]) ).

thf(288,plain,
    ! [SV9: $i] :
      ( ( subset @ SV9 @ SV9 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[227]) ).

thf(289,plain,
    ! [SV10: $i] :
      ( ( subset @ SV10 @ ( powerset @ ( union @ SV10 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[228]) ).

thf(290,plain,
    ! [SV11: $i] :
      ( ( ! [SY80: $i] :
            ( ~ ( finite @ SY80 )
            | ~ ( subset @ SV11 @ SY80 ) )
        | ( finite @ SV11 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[229]) ).

thf(291,plain,
    ! [SV12: $i] :
      ( ( ! [SY81: $i] :
            ( ~ ( in @ SV12 @ SY81 )
            | ( element @ SV12 @ SY81 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[230]) ).

thf(292,plain,
    ! [SV13: $i] :
      ( ( ! [SY82: $i] :
            ( ~ ( element @ SV13 @ SY82 )
            | ( empty @ SY82 )
            | ( in @ SV13 @ SY82 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[232]) ).

thf(293,plain,
    ! [SV14: $i] :
      ( ( ! [SY83: $i,SY84: $i] :
            ( ~ ( element @ SY83 @ ( powerset @ SY84 ) )
            | ~ ( in @ SV14 @ SY83 )
            | ( element @ SV14 @ SY84 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[234]) ).

thf(294,plain,
    ! [SV15: $i] :
      ( ( ! [SY85: $i,SY86: $i] :
            ( ~ ( element @ SY85 @ ( powerset @ SY86 ) )
            | ~ ( in @ SV15 @ SY85 )
            | ~ ( empty @ SY86 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[235]) ).

thf(295,plain,
    ! [SV16: $i] :
      ( ( ~ ( empty @ SV16 )
        | ( SV16 = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[236]) ).

thf(296,plain,
    ! [SV17: $i] :
      ( ( ! [SY87: $i] :
            ( ~ ( empty @ SY87 )
            | ~ ( in @ SV17 @ SY87 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[237]) ).

thf(297,plain,
    ! [SV18: $i] :
      ( ( ! [SY88: $i] :
            ( ( SV18 = SY88 )
            | ~ ( empty @ SV18 )
            | ~ ( empty @ SY88 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[238]) ).

thf(298,plain,
    ! [SV19: $i] :
      ( ( ! [SY89: $i] :
            ( ~ ( in @ SV19 @ SY89 )
            | ( subset @ SV19 @ ( union @ SY89 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[239]) ).

thf(299,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ ( union @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( ordinal @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[241]) ).

thf(300,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[242]) ).

thf(301,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_A )
                  | ( finite @ SX0 ) )
            | ~ ( finite @ sK1_A ) )
      | ~ ~ ( finite @ ( union @ sK1_A ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[243]) ).

thf(302,plain,
    ( ( ~ ( relation @ sK7_A )
      | ~ ( relation_empty_yielding @ sK7_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[244]) ).

thf(303,plain,
    ! [SV20: $i] :
      ( ( ( empty @ SV20 )
        | ~ ( ~ ~ ( ~ ( element @ ( sK10_B @ SV20 ) @ ( powerset @ SV20 ) )
                  | ~ ~ ( empty @ ( sK10_B @ SV20 ) ) )
            | ~ ( finite @ ( sK10_B @ SV20 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[245]) ).

thf(304,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                        | ~ ( epsilon_transitive @ sK28_A ) )
                  | ~ ( epsilon_connected @ sK28_A ) )
            | ~ ( ordinal @ sK28_A ) )
      | ~ ( natural @ sK28_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[246]) ).

thf(305,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                                    | ~ ( relation @ sK16_A ) )
                              | ~ ( one_to_one @ sK16_A ) )
                        | ~ ( empty @ sK16_A ) )
                  | ~ ( epsilon_transitive @ sK16_A ) )
            | ~ ( epsilon_connected @ sK16_A ) )
      | ~ ( ordinal @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[247]) ).

thf(306,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                          | ~ ( relation_empty_yielding @ empty_set ) )
                                    | ~ ( function @ empty_set ) )
                              | ~ ( one_to_one @ empty_set ) )
                        | ~ ( empty @ empty_set ) )
                  | ~ ( epsilon_transitive @ empty_set ) )
            | ~ ( epsilon_connected @ empty_set ) )
      | ~ ( ordinal @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[248]) ).

thf(307,plain,
    ( ( ~ ~ ( empty @ sK27_A )
      | ~ ( finite @ sK27_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[249]) ).

thf(308,plain,
    ! [SV21: $i] :
      ( ( ~ ( ~ ( in @ ( sK29_B @ SV21 ) @ SV21 )
            | ~ ~ ( finite @ ( sK29_B @ SV21 ) ) )
        | ~ ( finite @ SV21 )
        | ( finite @ ( union @ SV21 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[250]) ).

thf(309,plain,
    ! [SV22: $i] :
      ( ( ( empty @ SV22 )
        | ~ ( ~ ( element @ ( sK21_B @ SV22 ) @ ( powerset @ SV22 ) )
            | ~ ~ ( empty @ ( sK21_B @ SV22 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[251]) ).

thf(310,plain,
    ! [SV23: $i] :
      ( ( ~ ( ~ ( element @ ( sK13_B @ SV23 ) @ ( powerset @ SV23 ) )
            | ~ ( empty @ ( sK13_B @ SV23 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[252]) ).

thf(311,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK24_A )
            | ~ ( epsilon_transitive @ sK24_A ) )
      | ~ ( ordinal @ sK24_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[253]) ).

thf(312,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[254]) ).

thf(313,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
                  | ~ ( epsilon_transitive @ sK23_A ) )
            | ~ ( ordinal @ sK23_A ) )
      | ~ ( being_limit_ordinal @ sK23_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[255]) ).

thf(314,plain,
    ( ( ~ ~ ( ~ ( relation @ sK6_A )
            | ~ ( relation_empty_yielding @ sK6_A ) )
      | ~ ( function @ sK6_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[256]) ).

thf(315,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
            | ( subset @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( subset @ SX0 @ SX1 )
            | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[257]) ).

thf(316,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK8_A )
                  | ~ ( epsilon_transitive @ sK8_A ) )
            | ~ ( epsilon_connected @ sK8_A ) )
      | ~ ( ordinal @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[258]) ).

thf(317,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( function @ sK15_A )
                  | ~ ( relation @ sK15_A ) )
            | ~ ( transfinite_sequence @ sK15_A ) )
      | ~ ( ordinal_yielding @ sK15_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[259]) ).

thf(318,plain,
    ! [SV24: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                                            | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                                      | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                                                | ~ ( function @ ( sK18_B @ SV24 ) ) )
                                          | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                                    | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
                              | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
                        | ~ ( ordinal @ ( sK18_B @ SV24 ) ) )
                  | ~ ( natural @ ( sK18_B @ SV24 ) ) )
            | ~ ( finite @ ( sK18_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[260]) ).

thf(319,plain,
    ( ( ~ ~ ( ~ ( empty @ empty_set )
            | ~ ( relation @ empty_set ) )
      | ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[261]) ).

thf(320,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( empty @ SX0 )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_connected @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( empty @ SX0 )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_transitive @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( ordinal @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( natural @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[262]) ).

thf(321,plain,
    ( ( ~ ( empty @ sK22_A )
      | ~ ( relation @ sK22_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[263]) ).

thf(322,plain,
    ( ( ~ ( empty @ empty_set )
      | ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[264]) ).

thf(323,plain,
    ( ( ~ ~ ( ~ ( relation @ sK4_A )
            | ~ ( relation_non_empty @ sK4_A ) )
      | ~ ( function @ sK4_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[265]) ).

thf(324,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                        | ~ ~ ( empty @ sK19_A ) )
                  | ~ ( epsilon_transitive @ sK19_A ) )
            | ~ ( epsilon_connected @ sK19_A ) )
      | ~ ( ordinal @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[266]) ).

thf(325,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( element @ SX0 @ positive_rationals )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_connected @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( element @ SX0 @ positive_rationals )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_transitive @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( ordinal @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( natural @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[267]) ).

thf(326,plain,
    ( ( ~ ~ ( ~ ( function @ sK5_A )
            | ~ ( relation @ sK5_A ) )
      | ~ ( transfinite_sequence @ sK5_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[268]) ).

thf(327,plain,
    ( ( ~ ~ ( ~ ( empty @ sK17_A )
            | ~ ( relation @ sK17_A ) )
      | ~ ( function @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[269]) ).

thf(328,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( finite @ SX0 )
            | ( finite @ ( powerset @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( finite @ ( powerset @ SX0 ) )
            | ( finite @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[270]) ).

thf(329,plain,
    ( ( ~ ~ ( ~ ( function @ sK26_A )
            | ~ ( relation @ sK26_A ) )
      | ~ ( function_yielding @ sK26_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[271]) ).

thf(330,plain,
    ( ( ~ ( function @ sK25_A )
      | ~ ( relation @ sK25_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[272]) ).

thf(331,plain,
    ( ( ~ ~ ( empty @ sK14_A )
      | ~ ( relation @ sK14_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[273]) ).

thf(332,plain,
    ( ( ~ ~ ( ~ ( function @ sK9_A )
            | ~ ( relation @ sK9_A ) )
      | ~ ( one_to_one @ sK9_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[274]) ).

thf(333,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( relation @ SX0 )
                  | ~ ( function @ SX0 )
                  | ( function @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( relation @ SX0 )
                  | ~ ( function @ SX0 )
                  | ( relation @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( one_to_one @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(334,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                              | ~ ( empty @ sK11_A ) )
                        | ~ ( epsilon_transitive @ sK11_A ) )
                  | ~ ( epsilon_connected @ sK11_A ) )
            | ~ ( ordinal @ sK11_A ) )
      | ~ ( natural @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[276]) ).

thf(335,plain,
    ! [SV25: $i] :
      ( ( ~ ( ordinal @ SV25 )
        | ~ ( ~ ~ ( ~ ! [SY90: $i] :
                        ( ~ ( element @ SY90 @ SV25 )
                        | ( epsilon_connected @ SY90 ) )
                  | ~ ! [SY91: $i] :
                        ( ~ ( element @ SY91 @ SV25 )
                        | ( epsilon_transitive @ SY91 ) ) )
            | ~ ! [SY92: $i] :
                  ( ~ ( element @ SY92 @ SV25 )
                  | ( ordinal @ SY92 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[277]) ).

thf(336,plain,
    ! [SV26: $i,SV1: $i] :
      ( ( ~ ( in @ SV1 @ SV26 )
        | ~ ( in @ SV26 @ SV1 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[278]) ).

thf(337,plain,
    ! [SV2: $i] :
      ( ( ( ~ ( empty @ SV2 ) )
        = $true )
      | ( ( finite @ SV2 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[279]) ).

thf(338,plain,
    ! [SV3: $i] :
      ( ( ( ~ ( empty @ SV3 ) )
        = $true )
      | ( ( function @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[280]) ).

thf(339,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( empty @ SV4 ) )
        = $true )
      | ( ( relation @ SV4 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[281]) ).

thf(340,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( finite @ SV5 ) )
        = $true )
      | ( ( ! [SY79: $i] :
              ( ~ ( element @ SY79 @ ( powerset @ SV5 ) )
              | ( finite @ SY79 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[282]) ).

thf(341,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( epsilon_connected @ SV6 )
          | ~ ( epsilon_transitive @ SV6 ) )
        = $true )
      | ( ( ordinal @ SV6 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[283]) ).

thf(342,plain,
    ! [SV8: $i] :
      ( ( empty @ ( powerset @ SV8 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[285]) ).

thf(343,plain,
    ! [SV11: $i] :
      ( ( ( ! [SY80: $i] :
              ( ~ ( finite @ SY80 )
              | ~ ( subset @ SV11 @ SY80 ) ) )
        = $true )
      | ( ( finite @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[290]) ).

thf(344,plain,
    ! [SV27: $i,SV12: $i] :
      ( ( ~ ( in @ SV12 @ SV27 )
        | ( element @ SV12 @ SV27 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[291]) ).

thf(345,plain,
    ! [SV28: $i,SV13: $i] :
      ( ( ~ ( element @ SV13 @ SV28 )
        | ( empty @ SV28 )
        | ( in @ SV13 @ SV28 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[292]) ).

thf(346,plain,
    ! [SV14: $i,SV29: $i] :
      ( ( ! [SY93: $i] :
            ( ~ ( element @ SV29 @ ( powerset @ SY93 ) )
            | ~ ( in @ SV14 @ SV29 )
            | ( element @ SV14 @ SY93 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[293]) ).

thf(347,plain,
    ! [SV15: $i,SV30: $i] :
      ( ( ! [SY94: $i] :
            ( ~ ( element @ SV30 @ ( powerset @ SY94 ) )
            | ~ ( in @ SV15 @ SV30 )
            | ~ ( empty @ SY94 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[294]) ).

thf(348,plain,
    ! [SV16: $i] :
      ( ( ( ~ ( empty @ SV16 ) )
        = $true )
      | ( ( SV16 = empty_set )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[295]) ).

thf(349,plain,
    ! [SV17: $i,SV31: $i] :
      ( ( ~ ( empty @ SV31 )
        | ~ ( in @ SV17 @ SV31 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[296]) ).

thf(350,plain,
    ! [SV32: $i,SV18: $i] :
      ( ( ( SV18 = SV32 )
        | ~ ( empty @ SV18 )
        | ~ ( empty @ SV32 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[297]) ).

thf(351,plain,
    ! [SV33: $i,SV19: $i] :
      ( ( ~ ( in @ SV19 @ SV33 )
        | ( subset @ SV19 @ ( union @ SV33 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[298]) ).

thf(352,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ ( union @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ ( union @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[299]) ).

thf(353,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( ordinal @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[299]) ).

thf(354,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[300]) ).

thf(355,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[300]) ).

thf(356,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_A )
                  | ( finite @ SX0 ) )
            | ~ ( finite @ sK1_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[301]) ).

thf(357,plain,
    ( ( ~ ~ ( finite @ ( union @ sK1_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[301]) ).

thf(358,plain,
    ( ( ~ ( relation @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[302]) ).

thf(359,plain,
    ( ( ~ ( relation_empty_yielding @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[302]) ).

thf(360,plain,
    ! [SV20: $i] :
      ( ( ( empty @ SV20 )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( element @ ( sK10_B @ SV20 ) @ ( powerset @ SV20 ) )
                    | ~ ~ ( empty @ ( sK10_B @ SV20 ) ) )
              | ~ ( finite @ ( sK10_B @ SV20 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[303]) ).

thf(361,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                        | ~ ( epsilon_transitive @ sK28_A ) )
                  | ~ ( epsilon_connected @ sK28_A ) )
            | ~ ( ordinal @ sK28_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[304]) ).

thf(362,plain,
    ( ( ~ ( natural @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[304]) ).

thf(363,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                                    | ~ ( relation @ sK16_A ) )
                              | ~ ( one_to_one @ sK16_A ) )
                        | ~ ( empty @ sK16_A ) )
                  | ~ ( epsilon_transitive @ sK16_A ) )
            | ~ ( epsilon_connected @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[305]) ).

thf(364,plain,
    ( ( ~ ( ordinal @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[305]) ).

thf(365,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                          | ~ ( relation_empty_yielding @ empty_set ) )
                                    | ~ ( function @ empty_set ) )
                              | ~ ( one_to_one @ empty_set ) )
                        | ~ ( empty @ empty_set ) )
                  | ~ ( epsilon_transitive @ empty_set ) )
            | ~ ( epsilon_connected @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[306]) ).

thf(366,plain,
    ( ( ~ ( ordinal @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[306]) ).

thf(367,plain,
    ( ( ~ ~ ( empty @ sK27_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[307]) ).

thf(368,plain,
    ( ( ~ ( finite @ sK27_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[307]) ).

thf(369,plain,
    ! [SV21: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK29_B @ SV21 ) @ SV21 )
              | ~ ~ ( finite @ ( sK29_B @ SV21 ) ) )
          | ~ ( finite @ SV21 ) )
        = $true )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[308]) ).

thf(370,plain,
    ! [SV22: $i] :
      ( ( ( empty @ SV22 )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK21_B @ SV22 ) @ ( powerset @ SV22 ) )
              | ~ ~ ( empty @ ( sK21_B @ SV22 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[309]) ).

thf(371,plain,
    ! [SV23: $i] :
      ( ( ~ ( element @ ( sK13_B @ SV23 ) @ ( powerset @ SV23 ) )
        | ~ ( empty @ ( sK13_B @ SV23 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[310]) ).

thf(372,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK24_A )
            | ~ ( epsilon_transitive @ sK24_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[311]) ).

thf(373,plain,
    ( ( ~ ( ordinal @ sK24_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[311]) ).

thf(374,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[312]) ).

thf(375,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[312]) ).

thf(376,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
                  | ~ ( epsilon_transitive @ sK23_A ) )
            | ~ ( ordinal @ sK23_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[313]) ).

thf(377,plain,
    ( ( ~ ( being_limit_ordinal @ sK23_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[313]) ).

thf(378,plain,
    ( ( ~ ~ ( ~ ( relation @ sK6_A )
            | ~ ( relation_empty_yielding @ sK6_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[314]) ).

thf(379,plain,
    ( ( ~ ( function @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[314]) ).

thf(380,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
            | ( subset @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[315]) ).

thf(381,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( subset @ SX0 @ SX1 )
            | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[315]) ).

thf(382,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK8_A )
                  | ~ ( epsilon_transitive @ sK8_A ) )
            | ~ ( epsilon_connected @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[316]) ).

thf(383,plain,
    ( ( ~ ( ordinal @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[316]) ).

thf(384,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( function @ sK15_A )
                  | ~ ( relation @ sK15_A ) )
            | ~ ( transfinite_sequence @ sK15_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[317]) ).

thf(385,plain,
    ( ( ~ ( ordinal_yielding @ sK15_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[317]) ).

thf(386,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                                        | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                                  | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                                            | ~ ( function @ ( sK18_B @ SV24 ) ) )
                                      | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                                | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
                          | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
                    | ~ ( ordinal @ ( sK18_B @ SV24 ) ) )
              | ~ ( natural @ ( sK18_B @ SV24 ) ) )
        | ~ ( finite @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[318]) ).

thf(387,plain,
    ( ( ~ ~ ( ~ ( empty @ empty_set )
            | ~ ( relation @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[319]) ).

thf(388,plain,
    ( ( ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[319]) ).

thf(389,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( empty @ SX0 )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_connected @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( empty @ SX0 )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_transitive @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( ordinal @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[320]) ).

thf(390,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( natural @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[320]) ).

thf(391,plain,
    ( ( ~ ( empty @ sK22_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[321]) ).

thf(392,plain,
    ( ( ~ ( relation @ sK22_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[321]) ).

thf(393,plain,
    ( ( ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[322]) ).

thf(394,plain,
    ( ( ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[322]) ).

thf(395,plain,
    ( ( ~ ~ ( ~ ( relation @ sK4_A )
            | ~ ( relation_non_empty @ sK4_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[323]) ).

thf(396,plain,
    ( ( ~ ( function @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[323]) ).

thf(397,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                        | ~ ~ ( empty @ sK19_A ) )
                  | ~ ( epsilon_transitive @ sK19_A ) )
            | ~ ( epsilon_connected @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[324]) ).

thf(398,plain,
    ( ( ~ ( ordinal @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[324]) ).

thf(399,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( element @ SX0 @ positive_rationals )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_connected @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( element @ SX0 @ positive_rationals )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_transitive @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( ordinal @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[325]) ).

thf(400,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( natural @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[325]) ).

thf(401,plain,
    ( ( ~ ~ ( ~ ( function @ sK5_A )
            | ~ ( relation @ sK5_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[326]) ).

thf(402,plain,
    ( ( ~ ( transfinite_sequence @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[326]) ).

thf(403,plain,
    ( ( ~ ~ ( ~ ( empty @ sK17_A )
            | ~ ( relation @ sK17_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[327]) ).

thf(404,plain,
    ( ( ~ ( function @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[327]) ).

thf(405,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( finite @ SX0 )
            | ( finite @ ( powerset @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[328]) ).

thf(406,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( finite @ ( powerset @ SX0 ) )
            | ( finite @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[328]) ).

thf(407,plain,
    ( ( ~ ~ ( ~ ( function @ sK26_A )
            | ~ ( relation @ sK26_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[329]) ).

thf(408,plain,
    ( ( ~ ( function_yielding @ sK26_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[329]) ).

thf(409,plain,
    ( ( ~ ( function @ sK25_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[330]) ).

thf(410,plain,
    ( ( ~ ( relation @ sK25_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[330]) ).

thf(411,plain,
    ( ( ~ ~ ( empty @ sK14_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[331]) ).

thf(412,plain,
    ( ( ~ ( relation @ sK14_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[331]) ).

thf(413,plain,
    ( ( ~ ~ ( ~ ( function @ sK9_A )
            | ~ ( relation @ sK9_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[332]) ).

thf(414,plain,
    ( ( ~ ( one_to_one @ sK9_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[332]) ).

thf(415,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( relation @ SX0 )
                  | ~ ( function @ SX0 )
                  | ( function @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( relation @ SX0 )
                  | ~ ( function @ SX0 )
                  | ( relation @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[333]) ).

thf(416,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( one_to_one @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[333]) ).

thf(417,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                              | ~ ( empty @ sK11_A ) )
                        | ~ ( epsilon_transitive @ sK11_A ) )
                  | ~ ( epsilon_connected @ sK11_A ) )
            | ~ ( ordinal @ sK11_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[334]) ).

thf(418,plain,
    ( ( ~ ( natural @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[334]) ).

thf(419,plain,
    ! [SV25: $i] :
      ( ( ( ~ ( ordinal @ SV25 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ! [SY90: $i] :
                          ( ~ ( element @ SY90 @ SV25 )
                          | ( epsilon_connected @ SY90 ) )
                    | ~ ! [SY91: $i] :
                          ( ~ ( element @ SY91 @ SV25 )
                          | ( epsilon_transitive @ SY91 ) ) )
              | ~ ! [SY92: $i] :
                    ( ~ ( element @ SY92 @ SV25 )
                    | ( ordinal @ SY92 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[335]) ).

thf(420,plain,
    ! [SV26: $i,SV1: $i] :
      ( ( ( ~ ( in @ SV1 @ SV26 ) )
        = $true )
      | ( ( ~ ( in @ SV26 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[336]) ).

thf(421,plain,
    ! [SV2: $i] :
      ( ( ( empty @ SV2 )
        = $false )
      | ( ( finite @ SV2 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[337]) ).

thf(422,plain,
    ! [SV3: $i] :
      ( ( ( empty @ SV3 )
        = $false )
      | ( ( function @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[338]) ).

thf(423,plain,
    ! [SV4: $i] :
      ( ( ( empty @ SV4 )
        = $false )
      | ( ( relation @ SV4 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[339]) ).

thf(424,plain,
    ! [SV5: $i] :
      ( ( ( finite @ SV5 )
        = $false )
      | ( ( ! [SY79: $i] :
              ( ~ ( element @ SY79 @ ( powerset @ SV5 ) )
              | ( finite @ SY79 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[340]) ).

thf(425,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( epsilon_connected @ SV6 ) )
        = $true )
      | ( ( ~ ( epsilon_transitive @ SV6 ) )
        = $true )
      | ( ( ordinal @ SV6 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[341]) ).

thf(426,plain,
    ! [SV11: $i,SV34: $i] :
      ( ( ( ~ ( finite @ SV34 )
          | ~ ( subset @ SV11 @ SV34 ) )
        = $true )
      | ( ( finite @ SV11 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[343]) ).

thf(427,plain,
    ! [SV27: $i,SV12: $i] :
      ( ( ( ~ ( in @ SV12 @ SV27 ) )
        = $true )
      | ( ( element @ SV12 @ SV27 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[344]) ).

thf(428,plain,
    ! [SV28: $i,SV13: $i] :
      ( ( ( ~ ( element @ SV13 @ SV28 ) )
        = $true )
      | ( ( ( empty @ SV28 )
          | ( in @ SV13 @ SV28 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[345]) ).

thf(429,plain,
    ! [SV14: $i,SV35: $i,SV29: $i] :
      ( ( ~ ( element @ SV29 @ ( powerset @ SV35 ) )
        | ~ ( in @ SV14 @ SV29 )
        | ( element @ SV14 @ SV35 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[346]) ).

thf(430,plain,
    ! [SV15: $i,SV36: $i,SV30: $i] :
      ( ( ~ ( element @ SV30 @ ( powerset @ SV36 ) )
        | ~ ( in @ SV15 @ SV30 )
        | ~ ( empty @ SV36 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[347]) ).

thf(431,plain,
    ! [SV16: $i] :
      ( ( ( empty @ SV16 )
        = $false )
      | ( ( SV16 = empty_set )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[348]) ).

thf(432,plain,
    ! [SV17: $i,SV31: $i] :
      ( ( ( ~ ( empty @ SV31 ) )
        = $true )
      | ( ( ~ ( in @ SV17 @ SV31 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[349]) ).

thf(433,plain,
    ! [SV32: $i,SV18: $i] :
      ( ( ( ( SV18 = SV32 )
          | ~ ( empty @ SV18 ) )
        = $true )
      | ( ( ~ ( empty @ SV32 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[350]) ).

thf(434,plain,
    ! [SV33: $i,SV19: $i] :
      ( ( ( ~ ( in @ SV19 @ SV33 ) )
        = $true )
      | ( ( subset @ SV19 @ ( union @ SV33 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[351]) ).

thf(435,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_connected @ ( union @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_transitive @ ( union @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[352]) ).

thf(436,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( ordinal @ ( union @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[353]) ).

thf(437,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[354]) ).

thf(438,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( ordinal @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[355]) ).

thf(439,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( in @ SX0 @ sK1_A )
                | ( finite @ SX0 ) )
          | ~ ( finite @ sK1_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[356]) ).

thf(440,plain,
    ( ( ~ ( finite @ ( union @ sK1_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[357]) ).

thf(441,plain,
    ( ( relation @ sK7_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[358]) ).

thf(442,plain,
    ( ( relation_empty_yielding @ sK7_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[359]) ).

thf(443,plain,
    ! [SV20: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK10_B @ SV20 ) @ ( powerset @ SV20 ) )
                | ~ ~ ( empty @ ( sK10_B @ SV20 ) ) )
          | ~ ( finite @ ( sK10_B @ SV20 ) ) )
        = $false )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[360]) ).

thf(444,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                      | ~ ( epsilon_transitive @ sK28_A ) )
                | ~ ( epsilon_connected @ sK28_A ) )
          | ~ ( ordinal @ sK28_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[361]) ).

thf(445,plain,
    ( ( natural @ sK28_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[362]) ).

thf(446,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                                  | ~ ( relation @ sK16_A ) )
                            | ~ ( one_to_one @ sK16_A ) )
                      | ~ ( empty @ sK16_A ) )
                | ~ ( epsilon_transitive @ sK16_A ) )
          | ~ ( epsilon_connected @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[363]) ).

thf(447,plain,
    ( ( ordinal @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[364]) ).

thf(448,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                        | ~ ( relation_empty_yielding @ empty_set ) )
                                  | ~ ( function @ empty_set ) )
                            | ~ ( one_to_one @ empty_set ) )
                      | ~ ( empty @ empty_set ) )
                | ~ ( epsilon_transitive @ empty_set ) )
          | ~ ( epsilon_connected @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[365]) ).

thf(449,plain,
    ( ( ordinal @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[366]) ).

thf(450,plain,
    ( ( ~ ( empty @ sK27_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[367]) ).

thf(451,plain,
    ( ( finite @ sK27_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[368]) ).

thf(452,plain,
    ! [SV21: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK29_B @ SV21 ) @ SV21 )
              | ~ ~ ( finite @ ( sK29_B @ SV21 ) ) ) )
        = $true )
      | ( ( ~ ( finite @ SV21 ) )
        = $true )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[369]) ).

thf(453,plain,
    ! [SV22: $i] :
      ( ( ( ~ ( element @ ( sK21_B @ SV22 ) @ ( powerset @ SV22 ) )
          | ~ ~ ( empty @ ( sK21_B @ SV22 ) ) )
        = $false )
      | ( ( empty @ SV22 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[370]) ).

thf(454,plain,
    ! [SV23: $i] :
      ( ( ~ ( element @ ( sK13_B @ SV23 ) @ ( powerset @ SV23 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[371]) ).

thf(455,plain,
    ! [SV23: $i] :
      ( ( ~ ( empty @ ( sK13_B @ SV23 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[371]) ).

thf(456,plain,
    ( ( ~ ( ~ ( epsilon_connected @ sK24_A )
          | ~ ( epsilon_transitive @ sK24_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[372]) ).

thf(457,plain,
    ( ( ordinal @ sK24_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[373]) ).

thf(458,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[374]) ).

thf(459,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[375]) ).

thf(460,plain,
    ( ( ~ ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
                | ~ ( epsilon_transitive @ sK23_A ) )
          | ~ ( ordinal @ sK23_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[376]) ).

thf(461,plain,
    ( ( being_limit_ordinal @ sK23_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[377]) ).

thf(462,plain,
    ( ( ~ ( ~ ( relation @ sK6_A )
          | ~ ( relation_empty_yielding @ sK6_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[378]) ).

thf(463,plain,
    ( ( function @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[379]) ).

thf(464,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
          | ( subset @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[380]) ).

thf(465,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( subset @ SX0 @ SX1 )
          | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[381]) ).

thf(466,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( empty @ sK8_A )
                | ~ ( epsilon_transitive @ sK8_A ) )
          | ~ ( epsilon_connected @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[382]) ).

thf(467,plain,
    ( ( ordinal @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[383]) ).

thf(468,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK15_A )
                | ~ ( relation @ sK15_A ) )
          | ~ ( transfinite_sequence @ sK15_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[384]) ).

thf(469,plain,
    ( ( ordinal_yielding @ sK15_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[385]) ).

thf(470,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                                        | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                                  | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                                            | ~ ( function @ ( sK18_B @ SV24 ) ) )
                                      | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                                | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
                          | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
                    | ~ ( ordinal @ ( sK18_B @ SV24 ) ) )
              | ~ ( natural @ ( sK18_B @ SV24 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[386]) ).

thf(471,plain,
    ! [SV24: $i] :
      ( ( ~ ( finite @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[386]) ).

thf(472,plain,
    ( ( ~ ( ~ ( empty @ empty_set )
          | ~ ( relation @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[387]) ).

thf(473,plain,
    ( ( relation_empty_yielding @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[388]) ).

thf(474,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( ordinal @ SX0 )
                      | ( epsilon_connected @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( ordinal @ SX0 )
                      | ( epsilon_transitive @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( ordinal @ SX0 )
                | ( ordinal @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[389]) ).

thf(475,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( ordinal @ SX0 )
          | ( natural @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[390]) ).

thf(476,plain,
    ( ( empty @ sK22_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[391]) ).

thf(477,plain,
    ( ( relation @ sK22_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[392]) ).

thf(478,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[393]) ).

thf(479,plain,
    ( ( relation @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[394]) ).

thf(480,plain,
    ( ( ~ ( ~ ( relation @ sK4_A )
          | ~ ( relation_non_empty @ sK4_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[395]) ).

thf(481,plain,
    ( ( function @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[396]) ).

thf(482,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                      | ~ ~ ( empty @ sK19_A ) )
                | ~ ( epsilon_transitive @ sK19_A ) )
          | ~ ( epsilon_connected @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[397]) ).

thf(483,plain,
    ( ( ordinal @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[398]) ).

thf(484,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( element @ SX0 @ positive_rationals )
                      | ~ ( ordinal @ SX0 )
                      | ( epsilon_connected @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( element @ SX0 @ positive_rationals )
                      | ~ ( ordinal @ SX0 )
                      | ( epsilon_transitive @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( element @ SX0 @ positive_rationals )
                | ~ ( ordinal @ SX0 )
                | ( ordinal @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[399]) ).

thf(485,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( element @ SX0 @ positive_rationals )
          | ~ ( ordinal @ SX0 )
          | ( natural @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[400]) ).

thf(486,plain,
    ( ( ~ ( ~ ( function @ sK5_A )
          | ~ ( relation @ sK5_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[401]) ).

thf(487,plain,
    ( ( transfinite_sequence @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[402]) ).

thf(488,plain,
    ( ( ~ ( ~ ( empty @ sK17_A )
          | ~ ( relation @ sK17_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[403]) ).

thf(489,plain,
    ( ( function @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[404]) ).

thf(490,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( finite @ SX0 )
          | ( finite @ ( powerset @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[405]) ).

thf(491,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( finite @ ( powerset @ SX0 ) )
          | ( finite @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[406]) ).

thf(492,plain,
    ( ( ~ ( ~ ( function @ sK26_A )
          | ~ ( relation @ sK26_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[407]) ).

thf(493,plain,
    ( ( function_yielding @ sK26_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[408]) ).

thf(494,plain,
    ( ( function @ sK25_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[409]) ).

thf(495,plain,
    ( ( relation @ sK25_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[410]) ).

thf(496,plain,
    ( ( ~ ( empty @ sK14_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[411]) ).

thf(497,plain,
    ( ( relation @ sK14_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[412]) ).

thf(498,plain,
    ( ( ~ ( ~ ( function @ sK9_A )
          | ~ ( relation @ sK9_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[413]) ).

thf(499,plain,
    ( ( one_to_one @ sK9_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[414]) ).

thf(500,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( function @ SX0 )
                | ( function @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( function @ SX0 )
                | ( relation @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[415]) ).

thf(501,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( function @ SX0 )
          | ( one_to_one @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[416]) ).

thf(502,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                            | ~ ( empty @ sK11_A ) )
                      | ~ ( epsilon_transitive @ sK11_A ) )
                | ~ ( epsilon_connected @ sK11_A ) )
          | ~ ( ordinal @ sK11_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[417]) ).

thf(503,plain,
    ( ( natural @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[418]) ).

thf(504,plain,
    ! [SV25: $i] :
      ( ( ( ordinal @ SV25 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ! [SY90: $i] :
                          ( ~ ( element @ SY90 @ SV25 )
                          | ( epsilon_connected @ SY90 ) )
                    | ~ ! [SY91: $i] :
                          ( ~ ( element @ SY91 @ SV25 )
                          | ( epsilon_transitive @ SY91 ) ) )
              | ~ ! [SY92: $i] :
                    ( ~ ( element @ SY92 @ SV25 )
                    | ( ordinal @ SY92 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[419]) ).

thf(505,plain,
    ! [SV26: $i,SV1: $i] :
      ( ( ( in @ SV1 @ SV26 )
        = $false )
      | ( ( ~ ( in @ SV26 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[420]) ).

thf(506,plain,
    ! [SV5: $i,SV37: $i] :
      ( ( ( ~ ( element @ SV37 @ ( powerset @ SV5 ) )
          | ( finite @ SV37 ) )
        = $true )
      | ( ( finite @ SV5 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[424]) ).

thf(507,plain,
    ! [SV6: $i] :
      ( ( ( epsilon_connected @ SV6 )
        = $false )
      | ( ( ~ ( epsilon_transitive @ SV6 ) )
        = $true )
      | ( ( ordinal @ SV6 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[425]) ).

thf(508,plain,
    ! [SV11: $i,SV34: $i] :
      ( ( ( ~ ( finite @ SV34 ) )
        = $true )
      | ( ( ~ ( subset @ SV11 @ SV34 ) )
        = $true )
      | ( ( finite @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[426]) ).

thf(509,plain,
    ! [SV27: $i,SV12: $i] :
      ( ( ( in @ SV12 @ SV27 )
        = $false )
      | ( ( element @ SV12 @ SV27 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[427]) ).

thf(510,plain,
    ! [SV28: $i,SV13: $i] :
      ( ( ( element @ SV13 @ SV28 )
        = $false )
      | ( ( ( empty @ SV28 )
          | ( in @ SV13 @ SV28 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[428]) ).

thf(511,plain,
    ! [SV14: $i,SV35: $i,SV29: $i] :
      ( ( ( ~ ( element @ SV29 @ ( powerset @ SV35 ) )
          | ~ ( in @ SV14 @ SV29 ) )
        = $true )
      | ( ( element @ SV14 @ SV35 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[429]) ).

thf(512,plain,
    ! [SV15: $i,SV36: $i,SV30: $i] :
      ( ( ( ~ ( element @ SV30 @ ( powerset @ SV36 ) )
          | ~ ( in @ SV15 @ SV30 ) )
        = $true )
      | ( ( ~ ( empty @ SV36 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[430]) ).

thf(513,plain,
    ! [SV17: $i,SV31: $i] :
      ( ( ( empty @ SV31 )
        = $false )
      | ( ( ~ ( in @ SV17 @ SV31 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[432]) ).

thf(514,plain,
    ! [SV32: $i,SV18: $i] :
      ( ( ( SV18 = SV32 )
        = $true )
      | ( ( ~ ( empty @ SV18 ) )
        = $true )
      | ( ( ~ ( empty @ SV32 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[433]) ).

thf(515,plain,
    ! [SV33: $i,SV19: $i] :
      ( ( ( in @ SV19 @ SV33 )
        = $false )
      | ( ( subset @ SV19 @ ( union @ SV33 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[434]) ).

thf(516,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ ( union @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[435]) ).

thf(517,plain,
    ! [SV38: $i] :
      ( ( ~ ( ordinal @ SV38 )
        | ( ordinal @ ( union @ SV38 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[436]) ).

thf(518,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[437]) ).

thf(519,plain,
    ! [SV39: $i] :
      ( ( ~ ( empty @ SV39 )
        | ( ordinal @ SV39 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[438]) ).

thf(520,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_A )
            | ( finite @ SX0 ) )
      | ~ ( finite @ sK1_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[439]) ).

thf(521,plain,
    ( ( finite @ ( union @ sK1_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[440]) ).

thf(522,plain,
    ! [SV20: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK10_B @ SV20 ) @ ( powerset @ SV20 ) )
                | ~ ~ ( empty @ ( sK10_B @ SV20 ) ) ) )
        = $false )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[443]) ).

thf(523,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( finite @ ( sK10_B @ SV20 ) ) )
        = $false )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[443]) ).

thf(524,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                  | ~ ( epsilon_transitive @ sK28_A ) )
            | ~ ( epsilon_connected @ sK28_A ) )
      | ~ ( ordinal @ sK28_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[444]) ).

thf(525,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                              | ~ ( relation @ sK16_A ) )
                        | ~ ( one_to_one @ sK16_A ) )
                  | ~ ( empty @ sK16_A ) )
            | ~ ( epsilon_transitive @ sK16_A ) )
      | ~ ( epsilon_connected @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[446]) ).

thf(526,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                    | ~ ( relation_empty_yielding @ empty_set ) )
                              | ~ ( function @ empty_set ) )
                        | ~ ( one_to_one @ empty_set ) )
                  | ~ ( empty @ empty_set ) )
            | ~ ( epsilon_transitive @ empty_set ) )
      | ~ ( epsilon_connected @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[448]) ).

thf(527,plain,
    ( ( empty @ sK27_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[450]) ).

thf(528,plain,
    ! [SV21: $i] :
      ( ( ( ~ ( in @ ( sK29_B @ SV21 ) @ SV21 )
          | ~ ~ ( finite @ ( sK29_B @ SV21 ) ) )
        = $false )
      | ( ( ~ ( finite @ SV21 ) )
        = $true )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[452]) ).

thf(529,plain,
    ! [SV22: $i] :
      ( ( ( ~ ( element @ ( sK21_B @ SV22 ) @ ( powerset @ SV22 ) ) )
        = $false )
      | ( ( empty @ SV22 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[453]) ).

thf(530,plain,
    ! [SV22: $i] :
      ( ( ( ~ ~ ( empty @ ( sK21_B @ SV22 ) ) )
        = $false )
      | ( ( empty @ SV22 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[453]) ).

thf(531,plain,
    ! [SV23: $i] :
      ( ( element @ ( sK13_B @ SV23 ) @ ( powerset @ SV23 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[454]) ).

thf(532,plain,
    ! [SV23: $i] :
      ( ( empty @ ( sK13_B @ SV23 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[455]) ).

thf(533,plain,
    ( ( ~ ( epsilon_connected @ sK24_A )
      | ~ ( epsilon_transitive @ sK24_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[456]) ).

thf(534,plain,
    ! [SV40: $i] :
      ( ( ~ ( ordinal @ SV40 )
        | ( epsilon_connected @ SV40 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[458]) ).

thf(535,plain,
    ! [SV41: $i] :
      ( ( ~ ( ordinal @ SV41 )
        | ( epsilon_transitive @ SV41 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[459]) ).

thf(536,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
            | ~ ( epsilon_transitive @ sK23_A ) )
      | ~ ( ordinal @ sK23_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[460]) ).

thf(537,plain,
    ( ( ~ ( relation @ sK6_A )
      | ~ ( relation_empty_yielding @ sK6_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[462]) ).

thf(538,plain,
    ! [SV42: $i] :
      ( ( ! [SY95: $i] :
            ( ~ ( element @ SV42 @ ( powerset @ SY95 ) )
            | ( subset @ SV42 @ SY95 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[464]) ).

thf(539,plain,
    ! [SV43: $i] :
      ( ( ! [SY96: $i] :
            ( ~ ( subset @ SV43 @ SY96 )
            | ( element @ SV43 @ ( powerset @ SY96 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[465]) ).

thf(540,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK8_A )
            | ~ ( epsilon_transitive @ sK8_A ) )
      | ~ ( epsilon_connected @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[466]) ).

thf(541,plain,
    ( ( ~ ~ ( ~ ( function @ sK15_A )
            | ~ ( relation @ sK15_A ) )
      | ~ ( transfinite_sequence @ sK15_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[468]) ).

thf(542,plain,
    ! [SV24: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                                      | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                                | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                                          | ~ ( function @ ( sK18_B @ SV24 ) ) )
                                    | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                              | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
                        | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
                  | ~ ( ordinal @ ( sK18_B @ SV24 ) ) )
            | ~ ( natural @ ( sK18_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[470]) ).

thf(543,plain,
    ! [SV24: $i] :
      ( ( finite @ ( sK18_B @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[471]) ).

thf(544,plain,
    ( ( ~ ( empty @ empty_set )
      | ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[472]) ).

thf(545,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[474]) ).

thf(546,plain,
    ! [SV44: $i] :
      ( ( ~ ( empty @ SV44 )
        | ~ ( ordinal @ SV44 )
        | ( natural @ SV44 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[475]) ).

thf(547,plain,
    ( ( ~ ( relation @ sK4_A )
      | ~ ( relation_non_empty @ sK4_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[480]) ).

thf(548,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                  | ~ ~ ( empty @ sK19_A ) )
            | ~ ( epsilon_transitive @ sK19_A ) )
      | ~ ( epsilon_connected @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[482]) ).

thf(549,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[484]) ).

thf(550,plain,
    ! [SV45: $i] :
      ( ( ~ ( element @ SV45 @ positive_rationals )
        | ~ ( ordinal @ SV45 )
        | ( natural @ SV45 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[485]) ).

thf(551,plain,
    ( ( ~ ( function @ sK5_A )
      | ~ ( relation @ sK5_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[486]) ).

thf(552,plain,
    ( ( ~ ( empty @ sK17_A )
      | ~ ( relation @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[488]) ).

thf(553,plain,
    ! [SV46: $i] :
      ( ( ~ ( finite @ SV46 )
        | ( finite @ ( powerset @ SV46 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[490]) ).

thf(554,plain,
    ! [SV47: $i] :
      ( ( ~ ( finite @ ( powerset @ SV47 ) )
        | ( finite @ SV47 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[491]) ).

thf(555,plain,
    ( ( ~ ( function @ sK26_A )
      | ~ ( relation @ sK26_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[492]) ).

thf(556,plain,
    ( ( empty @ sK14_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[496]) ).

thf(557,plain,
    ( ( ~ ( function @ sK9_A )
      | ~ ( relation @ sK9_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[498]) ).

thf(558,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( function @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[500]) ).

thf(559,plain,
    ! [SV48: $i] :
      ( ( ~ ( empty @ SV48 )
        | ~ ( relation @ SV48 )
        | ~ ( function @ SV48 )
        | ( one_to_one @ SV48 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[501]) ).

thf(560,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                        | ~ ( empty @ sK11_A ) )
                  | ~ ( epsilon_transitive @ sK11_A ) )
            | ~ ( epsilon_connected @ sK11_A ) )
      | ~ ( ordinal @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[502]) ).

thf(561,plain,
    ! [SV25: $i] :
      ( ( ( ~ ~ ( ~ ! [SY90: $i] :
                      ( ~ ( element @ SY90 @ SV25 )
                      | ( epsilon_connected @ SY90 ) )
                | ~ ! [SY91: $i] :
                      ( ~ ( element @ SY91 @ SV25 )
                      | ( epsilon_transitive @ SY91 ) ) )
          | ~ ! [SY92: $i] :
                ( ~ ( element @ SY92 @ SV25 )
                | ( ordinal @ SY92 ) ) )
        = $false )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[504]) ).

thf(562,plain,
    ! [SV1: $i,SV26: $i] :
      ( ( ( in @ SV26 @ SV1 )
        = $false )
      | ( ( in @ SV1 @ SV26 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[505]) ).

thf(563,plain,
    ! [SV5: $i,SV37: $i] :
      ( ( ( ~ ( element @ SV37 @ ( powerset @ SV5 ) ) )
        = $true )
      | ( ( finite @ SV37 )
        = $true )
      | ( ( finite @ SV5 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[506]) ).

thf(564,plain,
    ! [SV6: $i] :
      ( ( ( epsilon_transitive @ SV6 )
        = $false )
      | ( ( epsilon_connected @ SV6 )
        = $false )
      | ( ( ordinal @ SV6 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[507]) ).

thf(565,plain,
    ! [SV11: $i,SV34: $i] :
      ( ( ( finite @ SV34 )
        = $false )
      | ( ( ~ ( subset @ SV11 @ SV34 ) )
        = $true )
      | ( ( finite @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[508]) ).

thf(566,plain,
    ! [SV13: $i,SV28: $i] :
      ( ( ( empty @ SV28 )
        = $true )
      | ( ( in @ SV13 @ SV28 )
        = $true )
      | ( ( element @ SV13 @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[510]) ).

thf(567,plain,
    ! [SV14: $i,SV35: $i,SV29: $i] :
      ( ( ( ~ ( element @ SV29 @ ( powerset @ SV35 ) ) )
        = $true )
      | ( ( ~ ( in @ SV14 @ SV29 ) )
        = $true )
      | ( ( element @ SV14 @ SV35 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[511]) ).

thf(568,plain,
    ! [SV15: $i,SV36: $i,SV30: $i] :
      ( ( ( ~ ( element @ SV30 @ ( powerset @ SV36 ) ) )
        = $true )
      | ( ( ~ ( in @ SV15 @ SV30 ) )
        = $true )
      | ( ( ~ ( empty @ SV36 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[512]) ).

thf(569,plain,
    ! [SV31: $i,SV17: $i] :
      ( ( ( in @ SV17 @ SV31 )
        = $false )
      | ( ( empty @ SV31 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[513]) ).

thf(570,plain,
    ! [SV32: $i,SV18: $i] :
      ( ( ( empty @ SV18 )
        = $false )
      | ( ( SV18 = SV32 )
        = $true )
      | ( ( ~ ( empty @ SV32 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[514]) ).

thf(571,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[516]) ).

thf(572,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[516]) ).

thf(573,plain,
    ! [SV38: $i] :
      ( ( ( ~ ( ordinal @ SV38 ) )
        = $true )
      | ( ( ordinal @ ( union @ SV38 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[517]) ).

thf(574,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[518]) ).

thf(575,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[518]) ).

thf(576,plain,
    ! [SV39: $i] :
      ( ( ( ~ ( empty @ SV39 ) )
        = $true )
      | ( ( ordinal @ SV39 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[519]) ).

thf(577,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_A )
            | ( finite @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[520]) ).

thf(578,plain,
    ( ( ~ ( finite @ sK1_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[520]) ).

thf(579,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( ~ ( element @ ( sK10_B @ SV20 ) @ ( powerset @ SV20 ) )
              | ~ ~ ( empty @ ( sK10_B @ SV20 ) ) ) )
        = $true )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[522]) ).

thf(580,plain,
    ! [SV20: $i] :
      ( ( ( finite @ ( sK10_B @ SV20 ) )
        = $true )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[523]) ).

thf(581,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                  | ~ ( epsilon_transitive @ sK28_A ) )
            | ~ ( epsilon_connected @ sK28_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[524]) ).

thf(582,plain,
    ( ( ~ ( ordinal @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[524]) ).

thf(583,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                              | ~ ( relation @ sK16_A ) )
                        | ~ ( one_to_one @ sK16_A ) )
                  | ~ ( empty @ sK16_A ) )
            | ~ ( epsilon_transitive @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[525]) ).

thf(584,plain,
    ( ( ~ ( epsilon_connected @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[525]) ).

thf(585,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                    | ~ ( relation_empty_yielding @ empty_set ) )
                              | ~ ( function @ empty_set ) )
                        | ~ ( one_to_one @ empty_set ) )
                  | ~ ( empty @ empty_set ) )
            | ~ ( epsilon_transitive @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[526]) ).

thf(586,plain,
    ( ( ~ ( epsilon_connected @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[526]) ).

thf(587,plain,
    ! [SV21: $i] :
      ( ( ( ~ ( in @ ( sK29_B @ SV21 ) @ SV21 ) )
        = $false )
      | ( ( ~ ( finite @ SV21 ) )
        = $true )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[528]) ).

thf(588,plain,
    ! [SV21: $i] :
      ( ( ( ~ ~ ( finite @ ( sK29_B @ SV21 ) ) )
        = $false )
      | ( ( ~ ( finite @ SV21 ) )
        = $true )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[528]) ).

thf(589,plain,
    ! [SV22: $i] :
      ( ( ( element @ ( sK21_B @ SV22 ) @ ( powerset @ SV22 ) )
        = $true )
      | ( ( empty @ SV22 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[529]) ).

thf(590,plain,
    ! [SV22: $i] :
      ( ( ( ~ ( empty @ ( sK21_B @ SV22 ) ) )
        = $true )
      | ( ( empty @ SV22 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[530]) ).

thf(591,plain,
    ( ( ~ ( epsilon_connected @ sK24_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[533]) ).

thf(592,plain,
    ( ( ~ ( epsilon_transitive @ sK24_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[533]) ).

thf(593,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( ordinal @ SV40 ) )
        = $true )
      | ( ( epsilon_connected @ SV40 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[534]) ).

thf(594,plain,
    ! [SV41: $i] :
      ( ( ( ~ ( ordinal @ SV41 ) )
        = $true )
      | ( ( epsilon_transitive @ SV41 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[535]) ).

thf(595,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
            | ~ ( epsilon_transitive @ sK23_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[536]) ).

thf(596,plain,
    ( ( ~ ( ordinal @ sK23_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[536]) ).

thf(597,plain,
    ( ( ~ ( relation @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[537]) ).

thf(598,plain,
    ( ( ~ ( relation_empty_yielding @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[537]) ).

thf(599,plain,
    ! [SV49: $i,SV42: $i] :
      ( ( ~ ( element @ SV42 @ ( powerset @ SV49 ) )
        | ( subset @ SV42 @ SV49 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[538]) ).

thf(600,plain,
    ! [SV50: $i,SV43: $i] :
      ( ( ~ ( subset @ SV43 @ SV50 )
        | ( element @ SV43 @ ( powerset @ SV50 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[539]) ).

thf(601,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK8_A )
            | ~ ( epsilon_transitive @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[540]) ).

thf(602,plain,
    ( ( ~ ( epsilon_connected @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[540]) ).

thf(603,plain,
    ( ( ~ ~ ( ~ ( function @ sK15_A )
            | ~ ( relation @ sK15_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[541]) ).

thf(604,plain,
    ( ( ~ ( transfinite_sequence @ sK15_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[541]) ).

thf(605,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                                  | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                            | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                                      | ~ ( function @ ( sK18_B @ SV24 ) ) )
                                | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                          | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
                    | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
              | ~ ( ordinal @ ( sK18_B @ SV24 ) ) )
        | ~ ( natural @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[542]) ).

thf(606,plain,
    ( ( ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[544]) ).

thf(607,plain,
    ( ( ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[544]) ).

thf(608,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[545]) ).

thf(609,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[545]) ).

thf(610,plain,
    ! [SV44: $i] :
      ( ( ( ~ ( empty @ SV44 )
          | ~ ( ordinal @ SV44 ) )
        = $true )
      | ( ( natural @ SV44 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[546]) ).

thf(611,plain,
    ( ( ~ ( relation @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[547]) ).

thf(612,plain,
    ( ( ~ ( relation_non_empty @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[547]) ).

thf(613,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                  | ~ ~ ( empty @ sK19_A ) )
            | ~ ( epsilon_transitive @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[548]) ).

thf(614,plain,
    ( ( ~ ( epsilon_connected @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[548]) ).

thf(615,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[549]) ).

thf(616,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[549]) ).

thf(617,plain,
    ! [SV45: $i] :
      ( ( ( ~ ( element @ SV45 @ positive_rationals ) )
        = $true )
      | ( ( ~ ( ordinal @ SV45 )
          | ( natural @ SV45 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[550]) ).

thf(618,plain,
    ( ( ~ ( function @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[551]) ).

thf(619,plain,
    ( ( ~ ( relation @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[551]) ).

thf(620,plain,
    ( ( ~ ( empty @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[552]) ).

thf(621,plain,
    ( ( ~ ( relation @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[552]) ).

thf(622,plain,
    ! [SV46: $i] :
      ( ( ( ~ ( finite @ SV46 ) )
        = $true )
      | ( ( finite @ ( powerset @ SV46 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[553]) ).

thf(623,plain,
    ! [SV47: $i] :
      ( ( ( ~ ( finite @ ( powerset @ SV47 ) ) )
        = $true )
      | ( ( finite @ SV47 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[554]) ).

thf(624,plain,
    ( ( ~ ( function @ sK26_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[555]) ).

thf(625,plain,
    ( ( ~ ( relation @ sK26_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[555]) ).

thf(626,plain,
    ( ( ~ ( function @ sK9_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[557]) ).

thf(627,plain,
    ( ( ~ ( relation @ sK9_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[557]) ).

thf(628,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( function @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[558]) ).

thf(629,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[558]) ).

thf(630,plain,
    ! [SV48: $i] :
      ( ( ( ~ ( empty @ SV48 )
          | ~ ( relation @ SV48 )
          | ~ ( function @ SV48 ) )
        = $true )
      | ( ( one_to_one @ SV48 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[559]) ).

thf(631,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                        | ~ ( empty @ sK11_A ) )
                  | ~ ( epsilon_transitive @ sK11_A ) )
            | ~ ( epsilon_connected @ sK11_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[560]) ).

thf(632,plain,
    ( ( ~ ( ordinal @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[560]) ).

thf(633,plain,
    ! [SV25: $i] :
      ( ( ( ~ ~ ( ~ ! [SY90: $i] :
                      ( ~ ( element @ SY90 @ SV25 )
                      | ( epsilon_connected @ SY90 ) )
                | ~ ! [SY91: $i] :
                      ( ~ ( element @ SY91 @ SV25 )
                      | ( epsilon_transitive @ SY91 ) ) ) )
        = $false )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[561]) ).

thf(634,plain,
    ! [SV25: $i] :
      ( ( ( ~ ! [SY92: $i] :
                ( ~ ( element @ SY92 @ SV25 )
                | ( ordinal @ SY92 ) ) )
        = $false )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[561]) ).

thf(635,plain,
    ! [SV5: $i,SV37: $i] :
      ( ( ( element @ SV37 @ ( powerset @ SV5 ) )
        = $false )
      | ( ( finite @ SV37 )
        = $true )
      | ( ( finite @ SV5 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[563]) ).

thf(636,plain,
    ! [SV34: $i,SV11: $i] :
      ( ( ( subset @ SV11 @ SV34 )
        = $false )
      | ( ( finite @ SV34 )
        = $false )
      | ( ( finite @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[565]) ).

thf(637,plain,
    ! [SV14: $i,SV35: $i,SV29: $i] :
      ( ( ( element @ SV29 @ ( powerset @ SV35 ) )
        = $false )
      | ( ( ~ ( in @ SV14 @ SV29 ) )
        = $true )
      | ( ( element @ SV14 @ SV35 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[567]) ).

thf(638,plain,
    ! [SV15: $i,SV36: $i,SV30: $i] :
      ( ( ( element @ SV30 @ ( powerset @ SV36 ) )
        = $false )
      | ( ( ~ ( in @ SV15 @ SV30 ) )
        = $true )
      | ( ( ~ ( empty @ SV36 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[568]) ).

thf(639,plain,
    ! [SV18: $i,SV32: $i] :
      ( ( ( empty @ SV32 )
        = $false )
      | ( ( SV18 = SV32 )
        = $true )
      | ( ( empty @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[570]) ).

thf(640,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_connected @ ( union @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[571]) ).

thf(641,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[572]) ).

thf(642,plain,
    ! [SV38: $i] :
      ( ( ( ordinal @ SV38 )
        = $false )
      | ( ( ordinal @ ( union @ SV38 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[573]) ).

thf(643,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[574]) ).

thf(644,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[575]) ).

thf(645,plain,
    ! [SV39: $i] :
      ( ( ( empty @ SV39 )
        = $false )
      | ( ( ordinal @ SV39 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[576]) ).

thf(646,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ sK1_A )
          | ( finite @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[577]) ).

thf(647,plain,
    ( ( finite @ sK1_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[578]) ).

thf(648,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( element @ ( sK10_B @ SV20 ) @ ( powerset @ SV20 ) )
          | ~ ~ ( empty @ ( sK10_B @ SV20 ) ) )
        = $false )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[579]) ).

thf(649,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                | ~ ( epsilon_transitive @ sK28_A ) )
          | ~ ( epsilon_connected @ sK28_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[581]) ).

thf(650,plain,
    ( ( ordinal @ sK28_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[582]) ).

thf(651,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                            | ~ ( relation @ sK16_A ) )
                      | ~ ( one_to_one @ sK16_A ) )
                | ~ ( empty @ sK16_A ) )
          | ~ ( epsilon_transitive @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[583]) ).

thf(652,plain,
    ( ( epsilon_connected @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[584]) ).

thf(653,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                  | ~ ( relation_empty_yielding @ empty_set ) )
                            | ~ ( function @ empty_set ) )
                      | ~ ( one_to_one @ empty_set ) )
                | ~ ( empty @ empty_set ) )
          | ~ ( epsilon_transitive @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[585]) ).

thf(654,plain,
    ( ( epsilon_connected @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[586]) ).

thf(655,plain,
    ! [SV21: $i] :
      ( ( ( in @ ( sK29_B @ SV21 ) @ SV21 )
        = $true )
      | ( ( ~ ( finite @ SV21 ) )
        = $true )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[587]) ).

thf(656,plain,
    ! [SV21: $i] :
      ( ( ( ~ ( finite @ ( sK29_B @ SV21 ) ) )
        = $true )
      | ( ( ~ ( finite @ SV21 ) )
        = $true )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[588]) ).

thf(657,plain,
    ! [SV22: $i] :
      ( ( ( empty @ ( sK21_B @ SV22 ) )
        = $false )
      | ( ( empty @ SV22 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[590]) ).

thf(658,plain,
    ( ( epsilon_connected @ sK24_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[591]) ).

thf(659,plain,
    ( ( epsilon_transitive @ sK24_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[592]) ).

thf(660,plain,
    ! [SV40: $i] :
      ( ( ( ordinal @ SV40 )
        = $false )
      | ( ( epsilon_connected @ SV40 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[593]) ).

thf(661,plain,
    ! [SV41: $i] :
      ( ( ( ordinal @ SV41 )
        = $false )
      | ( ( epsilon_transitive @ SV41 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[594]) ).

thf(662,plain,
    ( ( ~ ( ~ ( epsilon_connected @ sK23_A )
          | ~ ( epsilon_transitive @ sK23_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[595]) ).

thf(663,plain,
    ( ( ordinal @ sK23_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[596]) ).

thf(664,plain,
    ( ( relation @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[597]) ).

thf(665,plain,
    ( ( relation_empty_yielding @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[598]) ).

thf(666,plain,
    ! [SV49: $i,SV42: $i] :
      ( ( ( ~ ( element @ SV42 @ ( powerset @ SV49 ) ) )
        = $true )
      | ( ( subset @ SV42 @ SV49 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[599]) ).

thf(667,plain,
    ! [SV50: $i,SV43: $i] :
      ( ( ( ~ ( subset @ SV43 @ SV50 ) )
        = $true )
      | ( ( element @ SV43 @ ( powerset @ SV50 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[600]) ).

thf(668,plain,
    ( ( ~ ( ~ ~ ( empty @ sK8_A )
          | ~ ( epsilon_transitive @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[601]) ).

thf(669,plain,
    ( ( epsilon_connected @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[602]) ).

thf(670,plain,
    ( ( ~ ( ~ ( function @ sK15_A )
          | ~ ( relation @ sK15_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[603]) ).

thf(671,plain,
    ( ( transfinite_sequence @ sK15_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[604]) ).

thf(672,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                                  | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                            | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                                      | ~ ( function @ ( sK18_B @ SV24 ) ) )
                                | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                          | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
                    | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
              | ~ ( ordinal @ ( sK18_B @ SV24 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[605]) ).

thf(673,plain,
    ! [SV24: $i] :
      ( ( ~ ( natural @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[605]) ).

thf(674,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[606]) ).

thf(675,plain,
    ( ( relation @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[607]) ).

thf(676,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( ordinal @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( ordinal @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[608]) ).

thf(677,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( ordinal @ SX0 )
          | ( ordinal @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[609]) ).

thf(678,plain,
    ! [SV44: $i] :
      ( ( ( ~ ( empty @ SV44 ) )
        = $true )
      | ( ( ~ ( ordinal @ SV44 ) )
        = $true )
      | ( ( natural @ SV44 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[610]) ).

thf(679,plain,
    ( ( relation @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[611]) ).

thf(680,plain,
    ( ( relation_non_empty @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[612]) ).

thf(681,plain,
    ( ( ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                | ~ ~ ( empty @ sK19_A ) )
          | ~ ( epsilon_transitive @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[613]) ).

thf(682,plain,
    ( ( epsilon_connected @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[614]) ).

thf(683,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( element @ SX0 @ positive_rationals )
                | ~ ( ordinal @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( element @ SX0 @ positive_rationals )
                | ~ ( ordinal @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[615]) ).

thf(684,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( element @ SX0 @ positive_rationals )
          | ~ ( ordinal @ SX0 )
          | ( ordinal @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[616]) ).

thf(685,plain,
    ! [SV45: $i] :
      ( ( ( element @ SV45 @ positive_rationals )
        = $false )
      | ( ( ~ ( ordinal @ SV45 )
          | ( natural @ SV45 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[617]) ).

thf(686,plain,
    ( ( function @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[618]) ).

thf(687,plain,
    ( ( relation @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[619]) ).

thf(688,plain,
    ( ( empty @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[620]) ).

thf(689,plain,
    ( ( relation @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[621]) ).

thf(690,plain,
    ! [SV46: $i] :
      ( ( ( finite @ SV46 )
        = $false )
      | ( ( finite @ ( powerset @ SV46 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[622]) ).

thf(691,plain,
    ! [SV47: $i] :
      ( ( ( finite @ ( powerset @ SV47 ) )
        = $false )
      | ( ( finite @ SV47 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[623]) ).

thf(692,plain,
    ( ( function @ sK26_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[624]) ).

thf(693,plain,
    ( ( relation @ sK26_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[625]) ).

thf(694,plain,
    ( ( function @ sK9_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[626]) ).

thf(695,plain,
    ( ( relation @ sK9_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[627]) ).

thf(696,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( function @ SX0 )
          | ( function @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[628]) ).

thf(697,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( function @ SX0 )
          | ( relation @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[629]) ).

thf(698,plain,
    ! [SV48: $i] :
      ( ( ( ~ ( empty @ SV48 )
          | ~ ( relation @ SV48 ) )
        = $true )
      | ( ( ~ ( function @ SV48 ) )
        = $true )
      | ( ( one_to_one @ SV48 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[630]) ).

thf(699,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                      | ~ ( empty @ sK11_A ) )
                | ~ ( epsilon_transitive @ sK11_A ) )
          | ~ ( epsilon_connected @ sK11_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[631]) ).

thf(700,plain,
    ( ( ordinal @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[632]) ).

thf(701,plain,
    ! [SV25: $i] :
      ( ( ( ~ ( ~ ! [SY90: $i] :
                    ( ~ ( element @ SY90 @ SV25 )
                    | ( epsilon_connected @ SY90 ) )
              | ~ ! [SY91: $i] :
                    ( ~ ( element @ SY91 @ SV25 )
                    | ( epsilon_transitive @ SY91 ) ) ) )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[633]) ).

thf(702,plain,
    ! [SV25: $i] :
      ( ( ( ! [SY92: $i] :
              ( ~ ( element @ SY92 @ SV25 )
              | ( ordinal @ SY92 ) ) )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[634]) ).

thf(703,plain,
    ! [SV35: $i,SV29: $i,SV14: $i] :
      ( ( ( in @ SV14 @ SV29 )
        = $false )
      | ( ( element @ SV29 @ ( powerset @ SV35 ) )
        = $false )
      | ( ( element @ SV14 @ SV35 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[637]) ).

thf(704,plain,
    ! [SV36: $i,SV30: $i,SV15: $i] :
      ( ( ( in @ SV15 @ SV30 )
        = $false )
      | ( ( element @ SV30 @ ( powerset @ SV36 ) )
        = $false )
      | ( ( ~ ( empty @ SV36 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[638]) ).

thf(705,plain,
    ! [SV51: $i] :
      ( ( ~ ( ordinal @ SV51 )
        | ( epsilon_connected @ ( union @ SV51 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[640]) ).

thf(706,plain,
    ! [SV52: $i] :
      ( ( ~ ( ordinal @ SV52 )
        | ( epsilon_transitive @ ( union @ SV52 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[641]) ).

thf(707,plain,
    ! [SV53: $i] :
      ( ( ~ ( empty @ SV53 )
        | ( epsilon_connected @ SV53 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[643]) ).

thf(708,plain,
    ! [SV54: $i] :
      ( ( ~ ( empty @ SV54 )
        | ( epsilon_transitive @ SV54 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[644]) ).

thf(709,plain,
    ! [SV55: $i] :
      ( ( ~ ( in @ SV55 @ sK1_A )
        | ( finite @ SV55 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[646]) ).

thf(710,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( element @ ( sK10_B @ SV20 ) @ ( powerset @ SV20 ) ) )
        = $false )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[648]) ).

thf(711,plain,
    ! [SV20: $i] :
      ( ( ( ~ ~ ( empty @ ( sK10_B @ SV20 ) ) )
        = $false )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[648]) ).

thf(712,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK28_A )
            | ~ ( epsilon_transitive @ sK28_A ) )
      | ~ ( epsilon_connected @ sK28_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[649]) ).

thf(713,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                        | ~ ( relation @ sK16_A ) )
                  | ~ ( one_to_one @ sK16_A ) )
            | ~ ( empty @ sK16_A ) )
      | ~ ( epsilon_transitive @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[651]) ).

thf(714,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                              | ~ ( relation_empty_yielding @ empty_set ) )
                        | ~ ( function @ empty_set ) )
                  | ~ ( one_to_one @ empty_set ) )
            | ~ ( empty @ empty_set ) )
      | ~ ( epsilon_transitive @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[653]) ).

thf(715,plain,
    ! [SV21: $i] :
      ( ( ( finite @ SV21 )
        = $false )
      | ( ( in @ ( sK29_B @ SV21 ) @ SV21 )
        = $true )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[655]) ).

thf(716,plain,
    ! [SV21: $i] :
      ( ( ( finite @ ( sK29_B @ SV21 ) )
        = $false )
      | ( ( ~ ( finite @ SV21 ) )
        = $true )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[656]) ).

thf(717,plain,
    ( ( ~ ( epsilon_connected @ sK23_A )
      | ~ ( epsilon_transitive @ sK23_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[662]) ).

thf(718,plain,
    ! [SV49: $i,SV42: $i] :
      ( ( ( element @ SV42 @ ( powerset @ SV49 ) )
        = $false )
      | ( ( subset @ SV42 @ SV49 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[666]) ).

thf(719,plain,
    ! [SV50: $i,SV43: $i] :
      ( ( ( subset @ SV43 @ SV50 )
        = $false )
      | ( ( element @ SV43 @ ( powerset @ SV50 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[667]) ).

thf(720,plain,
    ( ( ~ ~ ( empty @ sK8_A )
      | ~ ( epsilon_transitive @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[668]) ).

thf(721,plain,
    ( ( ~ ( function @ sK15_A )
      | ~ ( relation @ sK15_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[670]) ).

thf(722,plain,
    ! [SV24: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                                | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                          | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                                    | ~ ( function @ ( sK18_B @ SV24 ) ) )
                              | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                        | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
                  | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
            | ~ ( ordinal @ ( sK18_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[672]) ).

thf(723,plain,
    ! [SV24: $i] :
      ( ( natural @ ( sK18_B @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[673]) ).

thf(724,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[676]) ).

thf(725,plain,
    ! [SV56: $i] :
      ( ( ~ ( empty @ SV56 )
        | ~ ( ordinal @ SV56 )
        | ( ordinal @ SV56 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[677]) ).

thf(726,plain,
    ! [SV44: $i] :
      ( ( ( empty @ SV44 )
        = $false )
      | ( ( ~ ( ordinal @ SV44 ) )
        = $true )
      | ( ( natural @ SV44 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[678]) ).

thf(727,plain,
    ( ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
            | ~ ~ ( empty @ sK19_A ) )
      | ~ ( epsilon_transitive @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[681]) ).

thf(728,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[683]) ).

thf(729,plain,
    ! [SV57: $i] :
      ( ( ~ ( element @ SV57 @ positive_rationals )
        | ~ ( ordinal @ SV57 )
        | ( ordinal @ SV57 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[684]) ).

thf(730,plain,
    ! [SV45: $i] :
      ( ( ( ~ ( ordinal @ SV45 ) )
        = $true )
      | ( ( natural @ SV45 )
        = $true )
      | ( ( element @ SV45 @ positive_rationals )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[685]) ).

thf(731,plain,
    ! [SV58: $i] :
      ( ( ~ ( empty @ SV58 )
        | ~ ( relation @ SV58 )
        | ~ ( function @ SV58 )
        | ( function @ SV58 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[696]) ).

thf(732,plain,
    ! [SV59: $i] :
      ( ( ~ ( empty @ SV59 )
        | ~ ( relation @ SV59 )
        | ~ ( function @ SV59 )
        | ( relation @ SV59 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[697]) ).

thf(733,plain,
    ! [SV48: $i] :
      ( ( ( ~ ( empty @ SV48 ) )
        = $true )
      | ( ( ~ ( relation @ SV48 ) )
        = $true )
      | ( ( ~ ( function @ SV48 ) )
        = $true )
      | ( ( one_to_one @ SV48 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[698]) ).

thf(734,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                  | ~ ( empty @ sK11_A ) )
            | ~ ( epsilon_transitive @ sK11_A ) )
      | ~ ( epsilon_connected @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[699]) ).

thf(735,plain,
    ! [SV25: $i] :
      ( ( ( ~ ! [SY90: $i] :
                ( ~ ( element @ SY90 @ SV25 )
                | ( epsilon_connected @ SY90 ) )
          | ~ ! [SY91: $i] :
                ( ~ ( element @ SY91 @ SV25 )
                | ( epsilon_transitive @ SY91 ) ) )
        = $false )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[701]) ).

thf(736,plain,
    ! [SV25: $i,SV60: $i] :
      ( ( ( ~ ( element @ SV60 @ SV25 )
          | ( ordinal @ SV60 ) )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[702]) ).

thf(737,plain,
    ! [SV15: $i,SV30: $i,SV36: $i] :
      ( ( ( empty @ SV36 )
        = $false )
      | ( ( element @ SV30 @ ( powerset @ SV36 ) )
        = $false )
      | ( ( in @ SV15 @ SV30 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[704]) ).

thf(738,plain,
    ! [SV51: $i] :
      ( ( ( ~ ( ordinal @ SV51 ) )
        = $true )
      | ( ( epsilon_connected @ ( union @ SV51 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[705]) ).

thf(739,plain,
    ! [SV52: $i] :
      ( ( ( ~ ( ordinal @ SV52 ) )
        = $true )
      | ( ( epsilon_transitive @ ( union @ SV52 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[706]) ).

thf(740,plain,
    ! [SV53: $i] :
      ( ( ( ~ ( empty @ SV53 ) )
        = $true )
      | ( ( epsilon_connected @ SV53 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[707]) ).

thf(741,plain,
    ! [SV54: $i] :
      ( ( ( ~ ( empty @ SV54 ) )
        = $true )
      | ( ( epsilon_transitive @ SV54 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[708]) ).

thf(742,plain,
    ! [SV55: $i] :
      ( ( ( ~ ( in @ SV55 @ sK1_A ) )
        = $true )
      | ( ( finite @ SV55 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[709]) ).

thf(743,plain,
    ! [SV20: $i] :
      ( ( ( element @ ( sK10_B @ SV20 ) @ ( powerset @ SV20 ) )
        = $true )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[710]) ).

thf(744,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( empty @ ( sK10_B @ SV20 ) ) )
        = $true )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[711]) ).

thf(745,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK28_A )
            | ~ ( epsilon_transitive @ sK28_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[712]) ).

thf(746,plain,
    ( ( ~ ( epsilon_connected @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[712]) ).

thf(747,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                        | ~ ( relation @ sK16_A ) )
                  | ~ ( one_to_one @ sK16_A ) )
            | ~ ( empty @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[713]) ).

thf(748,plain,
    ( ( ~ ( epsilon_transitive @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[713]) ).

thf(749,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                              | ~ ( relation_empty_yielding @ empty_set ) )
                        | ~ ( function @ empty_set ) )
                  | ~ ( one_to_one @ empty_set ) )
            | ~ ( empty @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[714]) ).

thf(750,plain,
    ( ( ~ ( epsilon_transitive @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[714]) ).

thf(751,plain,
    ! [SV21: $i] :
      ( ( ( finite @ SV21 )
        = $false )
      | ( ( finite @ ( sK29_B @ SV21 ) )
        = $false )
      | ( ( finite @ ( union @ SV21 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[716]) ).

thf(752,plain,
    ( ( ~ ( epsilon_connected @ sK23_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[717]) ).

thf(753,plain,
    ( ( ~ ( epsilon_transitive @ sK23_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[717]) ).

thf(754,plain,
    ( ( ~ ~ ( empty @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[720]) ).

thf(755,plain,
    ( ( ~ ( epsilon_transitive @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[720]) ).

thf(756,plain,
    ( ( ~ ( function @ sK15_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[721]) ).

thf(757,plain,
    ( ( ~ ( relation @ sK15_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[721]) ).

thf(758,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                            | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                      | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                                | ~ ( function @ ( sK18_B @ SV24 ) ) )
                          | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                    | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
              | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
        | ~ ( ordinal @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[722]) ).

thf(759,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[724]) ).

thf(760,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[724]) ).

thf(761,plain,
    ! [SV56: $i] :
      ( ( ( ~ ( empty @ SV56 )
          | ~ ( ordinal @ SV56 ) )
        = $true )
      | ( ( ordinal @ SV56 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[725]) ).

thf(762,plain,
    ! [SV44: $i] :
      ( ( ( ordinal @ SV44 )
        = $false )
      | ( ( empty @ SV44 )
        = $false )
      | ( ( natural @ SV44 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[726]) ).

thf(763,plain,
    ( ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
            | ~ ~ ( empty @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[727]) ).

thf(764,plain,
    ( ( ~ ( epsilon_transitive @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[727]) ).

thf(765,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[728]) ).

thf(766,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[728]) ).

thf(767,plain,
    ! [SV57: $i] :
      ( ( ( ~ ( element @ SV57 @ positive_rationals ) )
        = $true )
      | ( ( ~ ( ordinal @ SV57 )
          | ( ordinal @ SV57 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[729]) ).

thf(768,plain,
    ! [SV45: $i] :
      ( ( ( ordinal @ SV45 )
        = $false )
      | ( ( natural @ SV45 )
        = $true )
      | ( ( element @ SV45 @ positive_rationals )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[730]) ).

thf(769,plain,
    ! [SV58: $i] :
      ( ( ( ~ ( empty @ SV58 )
          | ~ ( relation @ SV58 )
          | ~ ( function @ SV58 ) )
        = $true )
      | ( ( function @ SV58 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[731]) ).

thf(770,plain,
    ! [SV59: $i] :
      ( ( ( ~ ( empty @ SV59 )
          | ~ ( relation @ SV59 )
          | ~ ( function @ SV59 ) )
        = $true )
      | ( ( relation @ SV59 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[732]) ).

thf(771,plain,
    ! [SV48: $i] :
      ( ( ( empty @ SV48 )
        = $false )
      | ( ( ~ ( relation @ SV48 ) )
        = $true )
      | ( ( ~ ( function @ SV48 ) )
        = $true )
      | ( ( one_to_one @ SV48 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[733]) ).

thf(772,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                  | ~ ( empty @ sK11_A ) )
            | ~ ( epsilon_transitive @ sK11_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[734]) ).

thf(773,plain,
    ( ( ~ ( epsilon_connected @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[734]) ).

thf(774,plain,
    ! [SV25: $i] :
      ( ( ( ~ ! [SY90: $i] :
                ( ~ ( element @ SY90 @ SV25 )
                | ( epsilon_connected @ SY90 ) ) )
        = $false )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[735]) ).

thf(775,plain,
    ! [SV25: $i] :
      ( ( ( ~ ! [SY91: $i] :
                ( ~ ( element @ SY91 @ SV25 )
                | ( epsilon_transitive @ SY91 ) ) )
        = $false )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[735]) ).

thf(776,plain,
    ! [SV25: $i,SV60: $i] :
      ( ( ( ~ ( element @ SV60 @ SV25 ) )
        = $true )
      | ( ( ordinal @ SV60 )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[736]) ).

thf(777,plain,
    ! [SV51: $i] :
      ( ( ( ordinal @ SV51 )
        = $false )
      | ( ( epsilon_connected @ ( union @ SV51 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[738]) ).

thf(778,plain,
    ! [SV52: $i] :
      ( ( ( ordinal @ SV52 )
        = $false )
      | ( ( epsilon_transitive @ ( union @ SV52 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[739]) ).

thf(779,plain,
    ! [SV53: $i] :
      ( ( ( empty @ SV53 )
        = $false )
      | ( ( epsilon_connected @ SV53 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[740]) ).

thf(780,plain,
    ! [SV54: $i] :
      ( ( ( empty @ SV54 )
        = $false )
      | ( ( epsilon_transitive @ SV54 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[741]) ).

thf(781,plain,
    ! [SV55: $i] :
      ( ( ( in @ SV55 @ sK1_A )
        = $false )
      | ( ( finite @ SV55 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[742]) ).

thf(782,plain,
    ! [SV20: $i] :
      ( ( ( empty @ ( sK10_B @ SV20 ) )
        = $false )
      | ( ( empty @ SV20 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[744]) ).

thf(783,plain,
    ( ( ~ ( ~ ~ ( empty @ sK28_A )
          | ~ ( epsilon_transitive @ sK28_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[745]) ).

thf(784,plain,
    ( ( epsilon_connected @ sK28_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[746]) ).

thf(785,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                      | ~ ( relation @ sK16_A ) )
                | ~ ( one_to_one @ sK16_A ) )
          | ~ ( empty @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[747]) ).

thf(786,plain,
    ( ( epsilon_transitive @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[748]) ).

thf(787,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                            | ~ ( relation_empty_yielding @ empty_set ) )
                      | ~ ( function @ empty_set ) )
                | ~ ( one_to_one @ empty_set ) )
          | ~ ( empty @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[749]) ).

thf(788,plain,
    ( ( epsilon_transitive @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[750]) ).

thf(789,plain,
    ( ( epsilon_connected @ sK23_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[752]) ).

thf(790,plain,
    ( ( epsilon_transitive @ sK23_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[753]) ).

thf(791,plain,
    ( ( ~ ( empty @ sK8_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[754]) ).

thf(792,plain,
    ( ( epsilon_transitive @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[755]) ).

thf(793,plain,
    ( ( function @ sK15_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[756]) ).

thf(794,plain,
    ( ( relation @ sK15_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[757]) ).

thf(795,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                            | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                      | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                                | ~ ( function @ ( sK18_B @ SV24 ) ) )
                          | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                    | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
              | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[758]) ).

thf(796,plain,
    ! [SV24: $i] :
      ( ( ~ ( ordinal @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[758]) ).

thf(797,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( ordinal @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[759]) ).

thf(798,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( ordinal @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[760]) ).

thf(799,plain,
    ! [SV56: $i] :
      ( ( ( ~ ( empty @ SV56 ) )
        = $true )
      | ( ( ~ ( ordinal @ SV56 ) )
        = $true )
      | ( ( ordinal @ SV56 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[761]) ).

thf(800,plain,
    ( ( ~ ( ~ ( element @ sK19_A @ positive_rationals )
          | ~ ~ ( empty @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[763]) ).

thf(801,plain,
    ( ( epsilon_transitive @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[764]) ).

thf(802,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( element @ SX0 @ positive_rationals )
          | ~ ( ordinal @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[765]) ).

thf(803,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( element @ SX0 @ positive_rationals )
          | ~ ( ordinal @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[766]) ).

thf(804,plain,
    ! [SV57: $i] :
      ( ( ( element @ SV57 @ positive_rationals )
        = $false )
      | ( ( ~ ( ordinal @ SV57 )
          | ( ordinal @ SV57 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[767]) ).

thf(805,plain,
    ! [SV58: $i] :
      ( ( ( ~ ( empty @ SV58 )
          | ~ ( relation @ SV58 ) )
        = $true )
      | ( ( ~ ( function @ SV58 ) )
        = $true )
      | ( ( function @ SV58 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[769]) ).

thf(806,plain,
    ! [SV59: $i] :
      ( ( ( ~ ( empty @ SV59 )
          | ~ ( relation @ SV59 ) )
        = $true )
      | ( ( ~ ( function @ SV59 ) )
        = $true )
      | ( ( relation @ SV59 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[770]) ).

thf(807,plain,
    ! [SV48: $i] :
      ( ( ( relation @ SV48 )
        = $false )
      | ( ( empty @ SV48 )
        = $false )
      | ( ( ~ ( function @ SV48 ) )
        = $true )
      | ( ( one_to_one @ SV48 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[771]) ).

thf(808,plain,
    ( ( ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                | ~ ( empty @ sK11_A ) )
          | ~ ( epsilon_transitive @ sK11_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[772]) ).

thf(809,plain,
    ( ( epsilon_connected @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[773]) ).

thf(810,plain,
    ! [SV25: $i] :
      ( ( ( ! [SY90: $i] :
              ( ~ ( element @ SY90 @ SV25 )
              | ( epsilon_connected @ SY90 ) ) )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[774]) ).

thf(811,plain,
    ! [SV25: $i] :
      ( ( ( ! [SY91: $i] :
              ( ~ ( element @ SY91 @ SV25 )
              | ( epsilon_transitive @ SY91 ) ) )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[775]) ).

thf(812,plain,
    ! [SV25: $i,SV60: $i] :
      ( ( ( element @ SV60 @ SV25 )
        = $false )
      | ( ( ordinal @ SV60 )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[776]) ).

thf(813,plain,
    ( ( ~ ~ ( empty @ sK28_A )
      | ~ ( epsilon_transitive @ sK28_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[783]) ).

thf(814,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                  | ~ ( relation @ sK16_A ) )
            | ~ ( one_to_one @ sK16_A ) )
      | ~ ( empty @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[785]) ).

thf(815,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                        | ~ ( relation_empty_yielding @ empty_set ) )
                  | ~ ( function @ empty_set ) )
            | ~ ( one_to_one @ empty_set ) )
      | ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[787]) ).

thf(816,plain,
    ( ( empty @ sK8_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[791]) ).

thf(817,plain,
    ! [SV24: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                          | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                    | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                              | ~ ( function @ ( sK18_B @ SV24 ) ) )
                        | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
                  | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
            | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[795]) ).

thf(818,plain,
    ! [SV24: $i] :
      ( ( ordinal @ ( sK18_B @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[796]) ).

thf(819,plain,
    ! [SV61: $i] :
      ( ( ~ ( empty @ SV61 )
        | ~ ( ordinal @ SV61 )
        | ( epsilon_connected @ SV61 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[797]) ).

thf(820,plain,
    ! [SV62: $i] :
      ( ( ~ ( empty @ SV62 )
        | ~ ( ordinal @ SV62 )
        | ( epsilon_transitive @ SV62 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[798]) ).

thf(821,plain,
    ! [SV56: $i] :
      ( ( ( empty @ SV56 )
        = $false )
      | ( ( ~ ( ordinal @ SV56 ) )
        = $true )
      | ( ( ordinal @ SV56 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[799]) ).

thf(822,plain,
    ( ( ~ ( element @ sK19_A @ positive_rationals )
      | ~ ~ ( empty @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[800]) ).

thf(823,plain,
    ! [SV63: $i] :
      ( ( ~ ( element @ SV63 @ positive_rationals )
        | ~ ( ordinal @ SV63 )
        | ( epsilon_connected @ SV63 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[802]) ).

thf(824,plain,
    ! [SV64: $i] :
      ( ( ~ ( element @ SV64 @ positive_rationals )
        | ~ ( ordinal @ SV64 )
        | ( epsilon_transitive @ SV64 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[803]) ).

thf(825,plain,
    ! [SV57: $i] :
      ( ( ( ~ ( ordinal @ SV57 ) )
        = $true )
      | ( ( ordinal @ SV57 )
        = $true )
      | ( ( element @ SV57 @ positive_rationals )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[804]) ).

thf(826,plain,
    ! [SV58: $i] :
      ( ( ( ~ ( empty @ SV58 ) )
        = $true )
      | ( ( ~ ( relation @ SV58 ) )
        = $true )
      | ( ( ~ ( function @ SV58 ) )
        = $true )
      | ( ( function @ SV58 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[805]) ).

thf(827,plain,
    ! [SV59: $i] :
      ( ( ( ~ ( empty @ SV59 ) )
        = $true )
      | ( ( ~ ( relation @ SV59 ) )
        = $true )
      | ( ( ~ ( function @ SV59 ) )
        = $true )
      | ( ( relation @ SV59 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[806]) ).

thf(828,plain,
    ! [SV48: $i] :
      ( ( ( function @ SV48 )
        = $false )
      | ( ( empty @ SV48 )
        = $false )
      | ( ( relation @ SV48 )
        = $false )
      | ( ( one_to_one @ SV48 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[807]) ).

thf(829,plain,
    ( ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
            | ~ ( empty @ sK11_A ) )
      | ~ ( epsilon_transitive @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[808]) ).

thf(830,plain,
    ! [SV25: $i,SV65: $i] :
      ( ( ( ~ ( element @ SV65 @ SV25 )
          | ( epsilon_connected @ SV65 ) )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[810]) ).

thf(831,plain,
    ! [SV25: $i,SV66: $i] :
      ( ( ( ~ ( element @ SV66 @ SV25 )
          | ( epsilon_transitive @ SV66 ) )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[811]) ).

thf(832,plain,
    ( ( ~ ~ ( empty @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[813]) ).

thf(833,plain,
    ( ( ~ ( epsilon_transitive @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[813]) ).

thf(834,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                  | ~ ( relation @ sK16_A ) )
            | ~ ( one_to_one @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[814]) ).

thf(835,plain,
    ( ( ~ ( empty @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[814]) ).

thf(836,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                        | ~ ( relation_empty_yielding @ empty_set ) )
                  | ~ ( function @ empty_set ) )
            | ~ ( one_to_one @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[815]) ).

thf(837,plain,
    ( ( ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[815]) ).

thf(838,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                      | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                          | ~ ( function @ ( sK18_B @ SV24 ) ) )
                    | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
              | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
        | ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[817]) ).

thf(839,plain,
    ! [SV61: $i] :
      ( ( ( ~ ( empty @ SV61 )
          | ~ ( ordinal @ SV61 ) )
        = $true )
      | ( ( epsilon_connected @ SV61 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[819]) ).

thf(840,plain,
    ! [SV62: $i] :
      ( ( ( ~ ( empty @ SV62 )
          | ~ ( ordinal @ SV62 ) )
        = $true )
      | ( ( epsilon_transitive @ SV62 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[820]) ).

thf(841,plain,
    ! [SV56: $i] :
      ( ( ( ordinal @ SV56 )
        = $false )
      | ( ( empty @ SV56 )
        = $false )
      | ( ( ordinal @ SV56 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[821]) ).

thf(842,plain,
    ( ( ~ ( element @ sK19_A @ positive_rationals ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[822]) ).

thf(843,plain,
    ( ( ~ ~ ( empty @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[822]) ).

thf(844,plain,
    ! [SV63: $i] :
      ( ( ( ~ ( element @ SV63 @ positive_rationals ) )
        = $true )
      | ( ( ~ ( ordinal @ SV63 )
          | ( epsilon_connected @ SV63 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[823]) ).

thf(845,plain,
    ! [SV64: $i] :
      ( ( ( ~ ( element @ SV64 @ positive_rationals ) )
        = $true )
      | ( ( ~ ( ordinal @ SV64 )
          | ( epsilon_transitive @ SV64 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[824]) ).

thf(846,plain,
    ! [SV57: $i] :
      ( ( ( ordinal @ SV57 )
        = $false )
      | ( ( ordinal @ SV57 )
        = $true )
      | ( ( element @ SV57 @ positive_rationals )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[825]) ).

thf(847,plain,
    ! [SV58: $i] :
      ( ( ( empty @ SV58 )
        = $false )
      | ( ( ~ ( relation @ SV58 ) )
        = $true )
      | ( ( ~ ( function @ SV58 ) )
        = $true )
      | ( ( function @ SV58 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[826]) ).

thf(848,plain,
    ! [SV59: $i] :
      ( ( ( empty @ SV59 )
        = $false )
      | ( ( ~ ( relation @ SV59 ) )
        = $true )
      | ( ( ~ ( function @ SV59 ) )
        = $true )
      | ( ( relation @ SV59 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[827]) ).

thf(849,plain,
    ( ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
            | ~ ( empty @ sK11_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[829]) ).

thf(850,plain,
    ( ( ~ ( epsilon_transitive @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[829]) ).

thf(851,plain,
    ! [SV25: $i,SV65: $i] :
      ( ( ( ~ ( element @ SV65 @ SV25 ) )
        = $true )
      | ( ( epsilon_connected @ SV65 )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[830]) ).

thf(852,plain,
    ! [SV25: $i,SV66: $i] :
      ( ( ( ~ ( element @ SV66 @ SV25 ) )
        = $true )
      | ( ( epsilon_transitive @ SV66 )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[831]) ).

thf(853,plain,
    ( ( ~ ( empty @ sK28_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[832]) ).

thf(854,plain,
    ( ( epsilon_transitive @ sK28_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[833]) ).

thf(855,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK16_A )
                | ~ ( relation @ sK16_A ) )
          | ~ ( one_to_one @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[834]) ).

thf(856,plain,
    ( ( empty @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[835]) ).

thf(857,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                      | ~ ( relation_empty_yielding @ empty_set ) )
                | ~ ( function @ empty_set ) )
          | ~ ( one_to_one @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[836]) ).

thf(858,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[837]) ).

thf(859,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                      | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                                | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                          | ~ ( function @ ( sK18_B @ SV24 ) ) )
                    | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
              | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[838]) ).

thf(860,plain,
    ! [SV24: $i] :
      ( ( ~ ( epsilon_connected @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[838]) ).

thf(861,plain,
    ! [SV61: $i] :
      ( ( ( ~ ( empty @ SV61 ) )
        = $true )
      | ( ( ~ ( ordinal @ SV61 ) )
        = $true )
      | ( ( epsilon_connected @ SV61 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[839]) ).

thf(862,plain,
    ! [SV62: $i] :
      ( ( ( ~ ( empty @ SV62 ) )
        = $true )
      | ( ( ~ ( ordinal @ SV62 ) )
        = $true )
      | ( ( epsilon_transitive @ SV62 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[840]) ).

thf(863,plain,
    ( ( element @ sK19_A @ positive_rationals )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[842]) ).

thf(864,plain,
    ( ( ~ ( empty @ sK19_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[843]) ).

thf(865,plain,
    ! [SV63: $i] :
      ( ( ( element @ SV63 @ positive_rationals )
        = $false )
      | ( ( ~ ( ordinal @ SV63 )
          | ( epsilon_connected @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[844]) ).

thf(866,plain,
    ! [SV64: $i] :
      ( ( ( element @ SV64 @ positive_rationals )
        = $false )
      | ( ( ~ ( ordinal @ SV64 )
          | ( epsilon_transitive @ SV64 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[845]) ).

thf(867,plain,
    ! [SV58: $i] :
      ( ( ( relation @ SV58 )
        = $false )
      | ( ( empty @ SV58 )
        = $false )
      | ( ( ~ ( function @ SV58 ) )
        = $true )
      | ( ( function @ SV58 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[847]) ).

thf(868,plain,
    ! [SV59: $i] :
      ( ( ( relation @ SV59 )
        = $false )
      | ( ( empty @ SV59 )
        = $false )
      | ( ( ~ ( function @ SV59 ) )
        = $true )
      | ( ( relation @ SV59 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[848]) ).

thf(869,plain,
    ( ( ~ ( ~ ( element @ sK11_A @ positive_rationals )
          | ~ ( empty @ sK11_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[849]) ).

thf(870,plain,
    ( ( epsilon_transitive @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[850]) ).

thf(871,plain,
    ! [SV25: $i,SV65: $i] :
      ( ( ( element @ SV65 @ SV25 )
        = $false )
      | ( ( epsilon_connected @ SV65 )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[851]) ).

thf(872,plain,
    ! [SV25: $i,SV66: $i] :
      ( ( ( element @ SV66 @ SV25 )
        = $false )
      | ( ( epsilon_transitive @ SV66 )
        = $true )
      | ( ( ordinal @ SV25 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[852]) ).

thf(873,plain,
    ( ( empty @ sK28_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[853]) ).

thf(874,plain,
    ( ( ~ ~ ( ~ ( function @ sK16_A )
            | ~ ( relation @ sK16_A ) )
      | ~ ( one_to_one @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[855]) ).

thf(875,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                  | ~ ( relation_empty_yielding @ empty_set ) )
            | ~ ( function @ empty_set ) )
      | ~ ( one_to_one @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[857]) ).

thf(876,plain,
    ! [SV24: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                    | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                              | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                        | ~ ( function @ ( sK18_B @ SV24 ) ) )
                  | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
            | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[859]) ).

thf(877,plain,
    ! [SV24: $i] :
      ( ( epsilon_connected @ ( sK18_B @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[860]) ).

thf(878,plain,
    ! [SV61: $i] :
      ( ( ( empty @ SV61 )
        = $false )
      | ( ( ~ ( ordinal @ SV61 ) )
        = $true )
      | ( ( epsilon_connected @ SV61 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[861]) ).

thf(879,plain,
    ! [SV62: $i] :
      ( ( ( empty @ SV62 )
        = $false )
      | ( ( ~ ( ordinal @ SV62 ) )
        = $true )
      | ( ( epsilon_transitive @ SV62 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[862]) ).

thf(880,plain,
    ( ( empty @ sK19_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[864]) ).

thf(881,plain,
    ! [SV63: $i] :
      ( ( ( ~ ( ordinal @ SV63 ) )
        = $true )
      | ( ( epsilon_connected @ SV63 )
        = $true )
      | ( ( element @ SV63 @ positive_rationals )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[865]) ).

thf(882,plain,
    ! [SV64: $i] :
      ( ( ( ~ ( ordinal @ SV64 ) )
        = $true )
      | ( ( epsilon_transitive @ SV64 )
        = $true )
      | ( ( element @ SV64 @ positive_rationals )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[866]) ).

thf(883,plain,
    ! [SV58: $i] :
      ( ( ( function @ SV58 )
        = $false )
      | ( ( empty @ SV58 )
        = $false )
      | ( ( relation @ SV58 )
        = $false )
      | ( ( function @ SV58 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[867]) ).

thf(884,plain,
    ! [SV59: $i] :
      ( ( ( function @ SV59 )
        = $false )
      | ( ( empty @ SV59 )
        = $false )
      | ( ( relation @ SV59 )
        = $false )
      | ( ( relation @ SV59 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[868]) ).

thf(885,plain,
    ( ( ~ ( element @ sK11_A @ positive_rationals )
      | ~ ( empty @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[869]) ).

thf(886,plain,
    ( ( ~ ~ ( ~ ( function @ sK16_A )
            | ~ ( relation @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[874]) ).

thf(887,plain,
    ( ( ~ ( one_to_one @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[874]) ).

thf(888,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                  | ~ ( relation_empty_yielding @ empty_set ) )
            | ~ ( function @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[875]) ).

thf(889,plain,
    ( ( ~ ( one_to_one @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[875]) ).

thf(890,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                          | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                    | ~ ( function @ ( sK18_B @ SV24 ) ) )
              | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
        | ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[876]) ).

thf(891,plain,
    ! [SV61: $i] :
      ( ( ( ordinal @ SV61 )
        = $false )
      | ( ( empty @ SV61 )
        = $false )
      | ( ( epsilon_connected @ SV61 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[878]) ).

thf(892,plain,
    ! [SV62: $i] :
      ( ( ( ordinal @ SV62 )
        = $false )
      | ( ( empty @ SV62 )
        = $false )
      | ( ( epsilon_transitive @ SV62 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[879]) ).

thf(893,plain,
    ! [SV63: $i] :
      ( ( ( ordinal @ SV63 )
        = $false )
      | ( ( epsilon_connected @ SV63 )
        = $true )
      | ( ( element @ SV63 @ positive_rationals )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[881]) ).

thf(894,plain,
    ! [SV64: $i] :
      ( ( ( ordinal @ SV64 )
        = $false )
      | ( ( epsilon_transitive @ SV64 )
        = $true )
      | ( ( element @ SV64 @ positive_rationals )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[882]) ).

thf(895,plain,
    ( ( ~ ( element @ sK11_A @ positive_rationals ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[885]) ).

thf(896,plain,
    ( ( ~ ( empty @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[885]) ).

thf(897,plain,
    ( ( ~ ( ~ ( function @ sK16_A )
          | ~ ( relation @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[886]) ).

thf(898,plain,
    ( ( one_to_one @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[887]) ).

thf(899,plain,
    ( ( ~ ( ~ ~ ( ~ ( relation @ empty_set )
                | ~ ( relation_empty_yielding @ empty_set ) )
          | ~ ( function @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[888]) ).

thf(900,plain,
    ( ( one_to_one @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[889]) ).

thf(901,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                                | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                          | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                    | ~ ( function @ ( sK18_B @ SV24 ) ) )
              | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[890]) ).

thf(902,plain,
    ! [SV24: $i] :
      ( ( ~ ( epsilon_transitive @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[890]) ).

thf(903,plain,
    ( ( element @ sK11_A @ positive_rationals )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[895]) ).

thf(904,plain,
    ( ( empty @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[896]) ).

thf(905,plain,
    ( ( ~ ( function @ sK16_A )
      | ~ ( relation @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[897]) ).

thf(906,plain,
    ( ( ~ ~ ( ~ ( relation @ empty_set )
            | ~ ( relation_empty_yielding @ empty_set ) )
      | ~ ( function @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[899]) ).

thf(907,plain,
    ! [SV24: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                              | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                        | ~ ( relation @ ( sK18_B @ SV24 ) ) )
                  | ~ ( function @ ( sK18_B @ SV24 ) ) )
            | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[901]) ).

thf(908,plain,
    ! [SV24: $i] :
      ( ( epsilon_transitive @ ( sK18_B @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[902]) ).

thf(909,plain,
    ( ( ~ ( function @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[905]) ).

thf(910,plain,
    ( ( ~ ( relation @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[905]) ).

thf(911,plain,
    ( ( ~ ~ ( ~ ( relation @ empty_set )
            | ~ ( relation_empty_yielding @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[906]) ).

thf(912,plain,
    ( ( ~ ( function @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[906]) ).

thf(913,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                          | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                    | ~ ( relation @ ( sK18_B @ SV24 ) ) )
              | ~ ( function @ ( sK18_B @ SV24 ) ) )
        | ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[907]) ).

thf(914,plain,
    ( ( function @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[909]) ).

thf(915,plain,
    ( ( relation @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[910]) ).

thf(916,plain,
    ( ( ~ ( ~ ( relation @ empty_set )
          | ~ ( relation_empty_yielding @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[911]) ).

thf(917,plain,
    ( ( function @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[912]) ).

thf(918,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                          | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                    | ~ ( relation @ ( sK18_B @ SV24 ) ) )
              | ~ ( function @ ( sK18_B @ SV24 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[913]) ).

thf(919,plain,
    ! [SV24: $i] :
      ( ( ~ ( one_to_one @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[913]) ).

thf(920,plain,
    ( ( ~ ( relation @ empty_set )
      | ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[916]) ).

thf(921,plain,
    ! [SV24: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                        | ~ ( empty @ ( sK18_B @ SV24 ) ) )
                  | ~ ( relation @ ( sK18_B @ SV24 ) ) )
            | ~ ( function @ ( sK18_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[918]) ).

thf(922,plain,
    ! [SV24: $i] :
      ( ( one_to_one @ ( sK18_B @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[919]) ).

thf(923,plain,
    ( ( ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[920]) ).

thf(924,plain,
    ( ( ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[920]) ).

thf(925,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                    | ~ ( empty @ ( sK18_B @ SV24 ) ) )
              | ~ ( relation @ ( sK18_B @ SV24 ) ) )
        | ~ ( function @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[921]) ).

thf(926,plain,
    ( ( relation @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[923]) ).

thf(927,plain,
    ( ( relation_empty_yielding @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[924]) ).

thf(928,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                    | ~ ( empty @ ( sK18_B @ SV24 ) ) )
              | ~ ( relation @ ( sK18_B @ SV24 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[925]) ).

thf(929,plain,
    ! [SV24: $i] :
      ( ( ~ ( function @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[925]) ).

thf(930,plain,
    ! [SV24: $i] :
      ( ( ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
                  | ~ ( empty @ ( sK18_B @ SV24 ) ) )
            | ~ ( relation @ ( sK18_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[928]) ).

thf(931,plain,
    ! [SV24: $i] :
      ( ( function @ ( sK18_B @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[929]) ).

thf(932,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
              | ~ ( empty @ ( sK18_B @ SV24 ) ) )
        | ~ ( relation @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[930]) ).

thf(933,plain,
    ! [SV24: $i] :
      ( ( ~ ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
              | ~ ( empty @ ( sK18_B @ SV24 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[932]) ).

thf(934,plain,
    ! [SV24: $i] :
      ( ( ~ ( relation @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[932]) ).

thf(935,plain,
    ! [SV24: $i] :
      ( ( ~ ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
            | ~ ( empty @ ( sK18_B @ SV24 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[933]) ).

thf(936,plain,
    ! [SV24: $i] :
      ( ( relation @ ( sK18_B @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[934]) ).

thf(937,plain,
    ! [SV24: $i] :
      ( ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
        | ~ ( empty @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[935]) ).

thf(938,plain,
    ! [SV24: $i] :
      ( ( ~ ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[937]) ).

thf(939,plain,
    ! [SV24: $i] :
      ( ( ~ ( empty @ ( sK18_B @ SV24 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[937]) ).

thf(940,plain,
    ! [SV24: $i] :
      ( ( element @ ( sK18_B @ SV24 ) @ ( powerset @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[938]) ).

thf(941,plain,
    ! [SV24: $i] :
      ( ( empty @ ( sK18_B @ SV24 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[939]) ).

thf(942,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[196,941,940,936,931,927,926,922,917,915,914,908,904,903,900,898,894,893,892,891,884,883,880,877,873,872,871,870,863,858,856,854,846,841,828,818,816,812,809,801,794,793,792,790,789,788,786,784,782,781,780,779,778,777,768,762,751,743,737,723,719,718,715,703,700,695,694,693,692,691,690,689,688,687,686,682,680,679,675,674,671,669,665,664,663,661,660,659,658,657,654,652,650,647,645,642,639,636,635,589,580,569,566,564,562,556,543,532,531,527,521,515,509,503,499,497,495,494,493,489,487,483,481,479,478,477,476,473,469,467,463,461,457,451,449,447,445,442,441,431,423,422,421,342,289,288,287,286,284,210]) ).

thf(943,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[180]) ).

thf(944,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( ! [B: $i] :
                ( ~ ( element @ B @ A )
                | ( epsilon_connected @ B ) )
            & ! [B: $i] :
                ( ~ ( element @ B @ A )
                | ( epsilon_transitive @ B ) )
            & ! [B: $i] :
                ( ~ ( element @ B @ A )
                | ( ordinal @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[179]) ).

thf(945,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( finite @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[178]) ).

thf(946,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( function @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[177]) ).

thf(947,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[176]) ).

thf(948,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[175]) ).

thf(949,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( ordinal @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( ordinal @ A )
          | ( natural @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[174]) ).

thf(950,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ! [B: $i] :
              ( ~ ( element @ B @ ( powerset @ A ) )
              | ( finite @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[173]) ).

thf(951,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( function @ A )
          | ( function @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( function @ A )
          | ( relation @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( function @ A )
          | ( one_to_one @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[172]) ).

thf(952,plain,
    ( ( ! [A: $i] :
          ( ~ ( epsilon_connected @ A )
          | ~ ( epsilon_transitive @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[171]) ).

thf(953,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[170]) ).

thf(954,plain,
    ( ( ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( ordinal @ A ) )
      & ! [A: $i] :
          ( ~ ( element @ A @ positive_rationals )
          | ~ ( ordinal @ A )
          | ( natural @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[169]) ).

thf(955,plain,
    ( ( ! [A: $i] : ( element @ ( sK30_B @ A ) @ A ) )
    = $true ),
    inference(copy,[status(thm)],[168]) ).

thf(956,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set )
      & ( relation_empty_yielding @ empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[108]) ).

thf(957,plain,
    ( ( ! [A: $i] :
          ~ ( empty @ ( powerset @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[107]) ).

thf(958,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(copy,[status(thm)],[106]) ).

thf(959,plain,
    ( ( ( relation @ empty_set )
      & ( relation_empty_yielding @ empty_set )
      & ( function @ empty_set )
      & ( one_to_one @ empty_set )
      & ( empty @ empty_set )
      & ( epsilon_transitive @ empty_set )
      & ( epsilon_connected @ empty_set )
      & ( ordinal @ empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[105]) ).

thf(960,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_connected @ ( union @ A ) ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_transitive @ ( union @ A ) ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( ordinal @ ( union @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[167]) ).

thf(961,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[103]) ).

thf(962,plain,
    ( ( ~ ( empty @ positive_rationals ) )
    = $true ),
    inference(copy,[status(thm)],[102]) ).

thf(963,plain,
    ( ( ! [A: $i] :
          ( ( ( in @ ( sK29_B @ A ) @ A )
            & ~ ( finite @ ( sK29_B @ A ) ) )
          | ~ ( finite @ A )
          | ( finite @ ( union @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[166]) ).

thf(964,plain,
    ( ( ~ ( empty @ sK28_A )
      & ( epsilon_transitive @ sK28_A )
      & ( epsilon_connected @ sK28_A )
      & ( ordinal @ sK28_A )
      & ( natural @ sK28_A ) )
    = $true ),
    inference(copy,[status(thm)],[165]) ).

thf(965,plain,
    ( ( ~ ( empty @ sK27_A )
      & ( finite @ sK27_A ) )
    = $true ),
    inference(copy,[status(thm)],[164]) ).

thf(966,plain,
    ( ( ( function @ sK26_A )
      & ( relation @ sK26_A )
      & ( function_yielding @ sK26_A ) )
    = $true ),
    inference(copy,[status(thm)],[163]) ).

thf(967,plain,
    ( ( ( function @ sK25_A )
      & ( relation @ sK25_A ) )
    = $true ),
    inference(copy,[status(thm)],[162]) ).

thf(968,plain,
    ( ( ( epsilon_connected @ sK24_A )
      & ( epsilon_transitive @ sK24_A )
      & ( ordinal @ sK24_A ) )
    = $true ),
    inference(copy,[status(thm)],[161]) ).

thf(969,plain,
    ( ( ( epsilon_connected @ sK23_A )
      & ( epsilon_transitive @ sK23_A )
      & ( ordinal @ sK23_A )
      & ( being_limit_ordinal @ sK23_A ) )
    = $true ),
    inference(copy,[status(thm)],[160]) ).

thf(970,plain,
    ( ( ( empty @ sK22_A )
      & ( relation @ sK22_A ) )
    = $true ),
    inference(copy,[status(thm)],[159]) ).

thf(971,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK21_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK21_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[158]) ).

thf(972,plain,
    ( ( empty @ sK20_A )
    = $true ),
    inference(copy,[status(thm)],[157]) ).

thf(973,plain,
    ( ( ( element @ sK19_A @ positive_rationals )
      & ~ ( empty @ sK19_A )
      & ( epsilon_transitive @ sK19_A )
      & ( epsilon_connected @ sK19_A )
      & ( ordinal @ sK19_A ) )
    = $true ),
    inference(copy,[status(thm)],[156]) ).

thf(974,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK18_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK18_B @ A ) )
          & ( relation @ ( sK18_B @ A ) )
          & ( function @ ( sK18_B @ A ) )
          & ( one_to_one @ ( sK18_B @ A ) )
          & ( epsilon_transitive @ ( sK18_B @ A ) )
          & ( epsilon_connected @ ( sK18_B @ A ) )
          & ( ordinal @ ( sK18_B @ A ) )
          & ( natural @ ( sK18_B @ A ) )
          & ( finite @ ( sK18_B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[155]) ).

thf(975,plain,
    ( ( ( empty @ sK17_A )
      & ( relation @ sK17_A )
      & ( function @ sK17_A ) )
    = $true ),
    inference(copy,[status(thm)],[154]) ).

thf(976,plain,
    ( ( ( function @ sK16_A )
      & ( relation @ sK16_A )
      & ( one_to_one @ sK16_A )
      & ( empty @ sK16_A )
      & ( epsilon_transitive @ sK16_A )
      & ( epsilon_connected @ sK16_A )
      & ( ordinal @ sK16_A ) )
    = $true ),
    inference(copy,[status(thm)],[153]) ).

thf(977,plain,
    ( ( ( function @ sK15_A )
      & ( relation @ sK15_A )
      & ( transfinite_sequence @ sK15_A )
      & ( ordinal_yielding @ sK15_A ) )
    = $true ),
    inference(copy,[status(thm)],[152]) ).

thf(978,plain,
    ( ( ~ ( empty @ sK14_A )
      & ( relation @ sK14_A ) )
    = $true ),
    inference(copy,[status(thm)],[151]) ).

thf(979,plain,
    ( ( ! [A: $i] :
          ( ( element @ ( sK13_B @ A ) @ ( powerset @ A ) )
          & ( empty @ ( sK13_B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[150]) ).

thf(980,plain,
    ( ( ~ ( empty @ sK12_A ) )
    = $true ),
    inference(copy,[status(thm)],[149]) ).

thf(981,plain,
    ( ( ( element @ sK11_A @ positive_rationals )
      & ( empty @ sK11_A )
      & ( epsilon_transitive @ sK11_A )
      & ( epsilon_connected @ sK11_A )
      & ( ordinal @ sK11_A )
      & ( natural @ sK11_A ) )
    = $true ),
    inference(copy,[status(thm)],[148]) ).

thf(982,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ( ( element @ ( sK10_B @ A ) @ ( powerset @ A ) )
            & ~ ( empty @ ( sK10_B @ A ) )
            & ( finite @ ( sK10_B @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[147]) ).

thf(983,plain,
    ( ( ( function @ sK9_A )
      & ( relation @ sK9_A )
      & ( one_to_one @ sK9_A ) )
    = $true ),
    inference(copy,[status(thm)],[146]) ).

thf(984,plain,
    ( ( ~ ( empty @ sK8_A )
      & ( epsilon_transitive @ sK8_A )
      & ( epsilon_connected @ sK8_A )
      & ( ordinal @ sK8_A ) )
    = $true ),
    inference(copy,[status(thm)],[145]) ).

thf(985,plain,
    ( ( ( relation @ sK7_A )
      & ( relation_empty_yielding @ sK7_A ) )
    = $true ),
    inference(copy,[status(thm)],[144]) ).

thf(986,plain,
    ( ( ( relation @ sK6_A )
      & ( relation_empty_yielding @ sK6_A )
      & ( function @ sK6_A ) )
    = $true ),
    inference(copy,[status(thm)],[143]) ).

thf(987,plain,
    ( ( ( function @ sK5_A )
      & ( relation @ sK5_A )
      & ( transfinite_sequence @ sK5_A ) )
    = $true ),
    inference(copy,[status(thm)],[142]) ).

thf(988,plain,
    ( ( ( relation @ sK4_A )
      & ( relation_non_empty @ sK4_A )
      & ( function @ sK4_A ) )
    = $true ),
    inference(copy,[status(thm)],[141]) ).

thf(989,plain,
    ( ( ! [A: $i] : ( subset @ A @ A ) )
    = $true ),
    inference(copy,[status(thm)],[140]) ).

thf(990,plain,
    ( ( ! [A: $i] : ( subset @ A @ ( powerset @ ( union @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[74]) ).

thf(991,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i] :
              ( ~ ( finite @ B )
              | ~ ( subset @ A @ B ) )
          | ( finite @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[139]) ).

thf(992,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( element @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[138]) ).

thf(993,plain,
    ( ( ! [A: $i] :
          ( ~ ( finite @ A )
          | ( finite @ ( powerset @ A ) ) )
      & ! [A: $i] :
          ( ~ ( finite @ ( powerset @ A ) )
          | ( finite @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[137]) ).

thf(994,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ B )
          | ( empty @ B )
          | ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[136]) ).

thf(995,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( element @ A @ ( powerset @ B ) )
          | ( subset @ A @ B ) )
      & ! [A: $i,B: $i] :
          ( ~ ( subset @ A @ B )
          | ( element @ A @ ( powerset @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[135]) ).

thf(996,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ( element @ A @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[134]) ).

thf(997,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( element @ B @ ( powerset @ C ) )
          | ~ ( in @ A @ B )
          | ~ ( empty @ C ) ) )
    = $true ),
    inference(copy,[status(thm)],[133]) ).

thf(998,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(copy,[status(thm)],[132]) ).

thf(999,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ B )
          | ~ ( in @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[131]) ).

thf(1000,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
          | ~ ( empty @ A )
          | ~ ( empty @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[130]) ).

thf(1001,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ( subset @ A @ ( union @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[129]) ).

thf(1002,plain,
    ( ( ( finite @ ( union @ sK1_A ) )
      & ( sK3_REN
        | ~ ( finite @ sK1_A ) )
      & ( sK3_REN
       => ( ( in @ sK2_SY77 @ sK1_A )
          & ~ ( finite @ sK2_SY77 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[128]) ).

thf(1003,plain,
    ( ( ~ ( ~ ( empty @ empty_set )
          | ~ ( relation @ empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[961]) ).

thf(1004,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( ordinal @ SX0 )
                      | ( epsilon_connected @ ( union @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( ordinal @ SX0 )
                      | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( ordinal @ ( union @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[960]) ).

thf(1005,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( relation @ SX0 )
                      | ~ ( function @ SX0 )
                      | ( function @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( relation @ SX0 )
                      | ~ ( function @ SX0 )
                      | ( relation @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( function @ SX0 )
                | ( one_to_one @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[951]) ).

thf(1006,plain,
    ( ( ~ ( ~ ~ ( empty @ sK14_A )
          | ~ ( relation @ sK14_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[978]) ).

thf(1007,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                            | ~ ~ ( empty @ sK19_A ) )
                      | ~ ( epsilon_transitive @ sK19_A ) )
                | ~ ( epsilon_connected @ sK19_A ) )
          | ~ ( ordinal @ sK19_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[973]) ).

thf(1008,plain,
    ( ( ~ ( ~ ( finite @ ( union @ sK1_A ) )
          | ~ ~ ( ~ ( sK3_REN
                    | ~ ( finite @ sK1_A ) )
                | ~ ( ~ sK3_REN
                    | ~ ( ~ ( in @ sK2_SY77 @ sK1_A )
                        | ~ ~ ( finite @ sK2_SY77 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1002]) ).

thf(1009,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[947]) ).

thf(1010,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( empty @ SX0 )
                            | ~ ( ordinal @ SX0 )
                            | ( epsilon_connected @ SX0 ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( empty @ SX0 )
                            | ~ ( ordinal @ SX0 )
                            | ( epsilon_transitive @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( ordinal @ SX0 )
                      | ( ordinal @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( ordinal @ SX0 )
                | ( natural @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[949]) ).

thf(1011,plain,
    ( ( ~ ( ~ ~ ( empty @ sK27_A )
          | ~ ( finite @ sK27_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[965]) ).

thf(1012,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ( element @ ( sK21_B @ SX0 ) @ ( powerset @ SX0 ) )
              | ~ ~ ( empty @ ( sK21_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[971]) ).

thf(1013,plain,
    ( ( ~ ( ~ ~ ( ~ ( empty @ sK17_A )
                | ~ ( relation @ sK17_A ) )
          | ~ ( function @ sK17_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[975]) ).

thf(1014,plain,
    ( ( ~ ( ~ ~ ( ~ ( relation @ sK6_A )
                | ~ ( relation_empty_yielding @ sK6_A ) )
          | ~ ( function @ sK6_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[986]) ).

thf(1015,plain,
    ( ( ! [SX0: $i] :
          ( ( empty @ SX0 )
          | ~ ( ~ ~ ( ~ ( element @ ( sK10_B @ SX0 ) @ ( powerset @ SX0 ) )
                    | ~ ~ ( empty @ ( sK10_B @ SX0 ) ) )
              | ~ ( finite @ ( sK10_B @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[982]) ).

thf(1016,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ~ ( ~ ~ ( ~ ! [SX1: $i] :
                          ( ~ ( element @ SX1 @ SX0 )
                          | ( epsilon_connected @ SX1 ) )
                    | ~ ! [SX1: $i] :
                          ( ~ ( element @ SX1 @ SX0 )
                          | ( epsilon_transitive @ SX1 ) ) )
              | ~ ! [SX1: $i] :
                    ( ~ ( element @ SX1 @ SX0 )
                    | ( ordinal @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[944]) ).

thf(1017,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( element @ SX0 @ positive_rationals )
                            | ~ ( ordinal @ SX0 )
                            | ( epsilon_connected @ SX0 ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( element @ SX0 @ positive_rationals )
                            | ~ ( ordinal @ SX0 )
                            | ( epsilon_transitive @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( element @ SX0 @ positive_rationals )
                      | ~ ( ordinal @ SX0 )
                      | ( ordinal @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( element @ SX0 @ positive_rationals )
                | ~ ( ordinal @ SX0 )
                | ( natural @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[954]) ).

thf(1018,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ( epsilon_connected @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ( epsilon_transitive @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( ordinal @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[953]) ).

thf(1019,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
                | ( subset @ SX0 @ SX1 ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( subset @ SX0 @ SX1 )
                | ( element @ SX0 @ ( powerset @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[995]) ).

thf(1020,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                            | ~ ( epsilon_transitive @ sK28_A ) )
                      | ~ ( epsilon_connected @ sK28_A ) )
                | ~ ( ordinal @ sK28_A ) )
          | ~ ( natural @ sK28_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[964]) ).

thf(1021,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK9_A )
                | ~ ( relation @ sK9_A ) )
          | ~ ( one_to_one @ sK9_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[983]) ).

thf(1022,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ( element @ ( sK13_B @ SX0 ) @ ( powerset @ SX0 ) )
            | ~ ( empty @ ( sK13_B @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[979]) ).

thf(1023,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
                      | ~ ( epsilon_transitive @ sK23_A ) )
                | ~ ( ordinal @ sK23_A ) )
          | ~ ( being_limit_ordinal @ sK23_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[969]) ).

thf(1024,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ~ ( in @ ( sK29_B @ SX0 ) @ SX0 )
              | ~ ~ ( finite @ ( sK29_B @ SX0 ) ) )
          | ~ ( finite @ SX0 )
          | ( finite @ ( union @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[963]) ).

thf(1025,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK26_A )
                | ~ ( relation @ sK26_A ) )
          | ~ ( function_yielding @ sK26_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[966]) ).

thf(1026,plain,
    ( ( ~ ( ~ ~ ( ~ ( empty @ empty_set )
                | ~ ( relation @ empty_set ) )
          | ~ ( relation_empty_yielding @ empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[956]) ).

thf(1027,plain,
    ( ( ~ ( ~ ( function @ sK25_A )
          | ~ ( relation @ sK25_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[967]) ).

thf(1028,plain,
    ( ( ~ ( ~ ( empty @ sK22_A )
          | ~ ( relation @ sK22_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[970]) ).

thf(1029,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                                        | ~ ( relation @ sK16_A ) )
                                  | ~ ( one_to_one @ sK16_A ) )
                            | ~ ( empty @ sK16_A ) )
                      | ~ ( epsilon_transitive @ sK16_A ) )
                | ~ ( epsilon_connected @ sK16_A ) )
          | ~ ( ordinal @ sK16_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[976]) ).

thf(1030,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SX0 ) @ ( powerset @ SX0 ) )
                                                            | ~ ( empty @ ( sK18_B @ SX0 ) ) )
                                                      | ~ ( relation @ ( sK18_B @ SX0 ) ) )
                                                | ~ ( function @ ( sK18_B @ SX0 ) ) )
                                          | ~ ( one_to_one @ ( sK18_B @ SX0 ) ) )
                                    | ~ ( epsilon_transitive @ ( sK18_B @ SX0 ) ) )
                              | ~ ( epsilon_connected @ ( sK18_B @ SX0 ) ) )
                        | ~ ( ordinal @ ( sK18_B @ SX0 ) ) )
                  | ~ ( natural @ ( sK18_B @ SX0 ) ) )
            | ~ ( finite @ ( sK18_B @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[974]) ).

thf(1031,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                                  | ~ ( empty @ sK11_A ) )
                            | ~ ( epsilon_transitive @ sK11_A ) )
                      | ~ ( epsilon_connected @ sK11_A ) )
                | ~ ( ordinal @ sK11_A ) )
          | ~ ( natural @ sK11_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[981]) ).

thf(1032,plain,
    ( ( ~ ( ~ ( relation @ sK7_A )
          | ~ ( relation_empty_yielding @ sK7_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[985]) ).

thf(1033,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                              | ~ ( relation_empty_yielding @ empty_set ) )
                                        | ~ ( function @ empty_set ) )
                                  | ~ ( one_to_one @ empty_set ) )
                            | ~ ( empty @ empty_set ) )
                      | ~ ( epsilon_transitive @ empty_set ) )
                | ~ ( epsilon_connected @ empty_set ) )
          | ~ ( ordinal @ empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[959]) ).

thf(1034,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK8_A )
                      | ~ ( epsilon_transitive @ sK8_A ) )
                | ~ ( epsilon_connected @ sK8_A ) )
          | ~ ( ordinal @ sK8_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[984]) ).

thf(1035,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK15_A )
                      | ~ ( relation @ sK15_A ) )
                | ~ ( transfinite_sequence @ sK15_A ) )
          | ~ ( ordinal_yielding @ sK15_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[977]) ).

thf(1036,plain,
    ( ( ~ ( ~ ~ ( ~ ( epsilon_connected @ sK24_A )
                | ~ ( epsilon_transitive @ sK24_A ) )
          | ~ ( ordinal @ sK24_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[968]) ).

thf(1037,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( finite @ SX0 )
                | ( finite @ ( powerset @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( finite @ ( powerset @ SX0 ) )
                | ( finite @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[993]) ).

thf(1038,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK5_A )
                | ~ ( relation @ sK5_A ) )
          | ~ ( transfinite_sequence @ sK5_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[987]) ).

thf(1039,plain,
    ( ( ~ ( ~ ~ ( ~ ( relation @ sK4_A )
                | ~ ( relation_non_empty @ sK4_A ) )
          | ~ ( function @ sK4_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[988]) ).

thf(1040,plain,
    ! [SV67: $i] :
      ( ( ! [SY97: $i] :
            ( ~ ( in @ SV67 @ SY97 )
            | ~ ( in @ SY97 @ SV67 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[943]) ).

thf(1041,plain,
    ! [SV68: $i] :
      ( ( ~ ( empty @ SV68 )
        | ( finite @ SV68 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[945]) ).

thf(1042,plain,
    ! [SV69: $i] :
      ( ( ~ ( empty @ SV69 )
        | ( function @ SV69 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[946]) ).

thf(1043,plain,
    ! [SV70: $i] :
      ( ( ~ ( empty @ SV70 )
        | ( relation @ SV70 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[948]) ).

thf(1044,plain,
    ! [SV71: $i] :
      ( ( ~ ( finite @ SV71 )
        | ! [SY98: $i] :
            ( ~ ( element @ SY98 @ ( powerset @ SV71 ) )
            | ( finite @ SY98 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[950]) ).

thf(1045,plain,
    ! [SV72: $i] :
      ( ( ~ ( epsilon_connected @ SV72 )
        | ~ ( epsilon_transitive @ SV72 )
        | ( ordinal @ SV72 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[952]) ).

thf(1046,plain,
    ! [SV73: $i] :
      ( ( element @ ( sK30_B @ SV73 ) @ SV73 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[955]) ).

thf(1047,plain,
    ! [SV74: $i] :
      ( ( ~ ( empty @ ( powerset @ SV74 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[957]) ).

thf(1048,plain,
    ( ( empty @ positive_rationals )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[962]) ).

thf(1049,plain,
    ( ( empty @ sK12_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[980]) ).

thf(1050,plain,
    ! [SV75: $i] :
      ( ( subset @ SV75 @ SV75 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[989]) ).

thf(1051,plain,
    ! [SV76: $i] :
      ( ( subset @ SV76 @ ( powerset @ ( union @ SV76 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[990]) ).

thf(1052,plain,
    ! [SV77: $i] :
      ( ( ! [SY99: $i] :
            ( ~ ( finite @ SY99 )
            | ~ ( subset @ SV77 @ SY99 ) )
        | ( finite @ SV77 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[991]) ).

thf(1053,plain,
    ! [SV78: $i] :
      ( ( ! [SY100: $i] :
            ( ~ ( in @ SV78 @ SY100 )
            | ( element @ SV78 @ SY100 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[992]) ).

thf(1054,plain,
    ! [SV79: $i] :
      ( ( ! [SY101: $i] :
            ( ~ ( element @ SV79 @ SY101 )
            | ( empty @ SY101 )
            | ( in @ SV79 @ SY101 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[994]) ).

thf(1055,plain,
    ! [SV80: $i] :
      ( ( ! [SY102: $i,SY103: $i] :
            ( ~ ( element @ SY102 @ ( powerset @ SY103 ) )
            | ~ ( in @ SV80 @ SY102 )
            | ( element @ SV80 @ SY103 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[996]) ).

thf(1056,plain,
    ! [SV81: $i] :
      ( ( ! [SY104: $i,SY105: $i] :
            ( ~ ( element @ SY104 @ ( powerset @ SY105 ) )
            | ~ ( in @ SV81 @ SY104 )
            | ~ ( empty @ SY105 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[997]) ).

thf(1057,plain,
    ! [SV82: $i] :
      ( ( ~ ( empty @ SV82 )
        | ( SV82 = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[998]) ).

thf(1058,plain,
    ! [SV83: $i] :
      ( ( ! [SY106: $i] :
            ( ~ ( empty @ SY106 )
            | ~ ( in @ SV83 @ SY106 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[999]) ).

thf(1059,plain,
    ! [SV84: $i] :
      ( ( ! [SY107: $i] :
            ( ( SV84 = SY107 )
            | ~ ( empty @ SV84 )
            | ~ ( empty @ SY107 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1000]) ).

thf(1060,plain,
    ! [SV85: $i] :
      ( ( ! [SY108: $i] :
            ( ~ ( in @ SV85 @ SY108 )
            | ( subset @ SV85 @ ( union @ SY108 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1001]) ).

thf(1061,plain,
    ( ( ~ ( empty @ empty_set )
      | ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1003]) ).

thf(1062,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ ( union @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( ordinal @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1004]) ).

thf(1063,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( relation @ SX0 )
                  | ~ ( function @ SX0 )
                  | ( function @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( relation @ SX0 )
                  | ~ ( function @ SX0 )
                  | ( relation @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( one_to_one @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1005]) ).

thf(1064,plain,
    ( ( ~ ~ ( empty @ sK14_A )
      | ~ ( relation @ sK14_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1006]) ).

thf(1065,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                        | ~ ~ ( empty @ sK19_A ) )
                  | ~ ( epsilon_transitive @ sK19_A ) )
            | ~ ( epsilon_connected @ sK19_A ) )
      | ~ ( ordinal @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1007]) ).

thf(1066,plain,
    ( ( ~ ( finite @ ( union @ sK1_A ) )
      | ~ ~ ( ~ ( sK3_REN
                | ~ ( finite @ sK1_A ) )
            | ~ ( ~ sK3_REN
                | ~ ( ~ ( in @ sK2_SY77 @ sK1_A )
                    | ~ ~ ( finite @ sK2_SY77 ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1008]) ).

thf(1067,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1009]) ).

thf(1068,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( empty @ SX0 )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_connected @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( empty @ SX0 )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_transitive @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( ordinal @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( natural @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1010]) ).

thf(1069,plain,
    ( ( ~ ~ ( empty @ sK27_A )
      | ~ ( finite @ sK27_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1011]) ).

thf(1070,plain,
    ! [SV86: $i] :
      ( ( ( empty @ SV86 )
        | ~ ( ~ ( element @ ( sK21_B @ SV86 ) @ ( powerset @ SV86 ) )
            | ~ ~ ( empty @ ( sK21_B @ SV86 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1012]) ).

thf(1071,plain,
    ( ( ~ ~ ( ~ ( empty @ sK17_A )
            | ~ ( relation @ sK17_A ) )
      | ~ ( function @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1013]) ).

thf(1072,plain,
    ( ( ~ ~ ( ~ ( relation @ sK6_A )
            | ~ ( relation_empty_yielding @ sK6_A ) )
      | ~ ( function @ sK6_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1014]) ).

thf(1073,plain,
    ! [SV87: $i] :
      ( ( ( empty @ SV87 )
        | ~ ( ~ ~ ( ~ ( element @ ( sK10_B @ SV87 ) @ ( powerset @ SV87 ) )
                  | ~ ~ ( empty @ ( sK10_B @ SV87 ) ) )
            | ~ ( finite @ ( sK10_B @ SV87 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1015]) ).

thf(1074,plain,
    ! [SV88: $i] :
      ( ( ~ ( ordinal @ SV88 )
        | ~ ( ~ ~ ( ~ ! [SY109: $i] :
                        ( ~ ( element @ SY109 @ SV88 )
                        | ( epsilon_connected @ SY109 ) )
                  | ~ ! [SY110: $i] :
                        ( ~ ( element @ SY110 @ SV88 )
                        | ( epsilon_transitive @ SY110 ) ) )
            | ~ ! [SY111: $i] :
                  ( ~ ( element @ SY111 @ SV88 )
                  | ( ordinal @ SY111 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1016]) ).

thf(1075,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( element @ SX0 @ positive_rationals )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_connected @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( element @ SX0 @ positive_rationals )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_transitive @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( ordinal @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( natural @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1017]) ).

thf(1076,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1018]) ).

thf(1077,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
            | ( subset @ SX0 @ SX1 ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( subset @ SX0 @ SX1 )
            | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1019]) ).

thf(1078,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                        | ~ ( epsilon_transitive @ sK28_A ) )
                  | ~ ( epsilon_connected @ sK28_A ) )
            | ~ ( ordinal @ sK28_A ) )
      | ~ ( natural @ sK28_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1020]) ).

thf(1079,plain,
    ( ( ~ ~ ( ~ ( function @ sK9_A )
            | ~ ( relation @ sK9_A ) )
      | ~ ( one_to_one @ sK9_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1021]) ).

thf(1080,plain,
    ! [SV89: $i] :
      ( ( ~ ( ~ ( element @ ( sK13_B @ SV89 ) @ ( powerset @ SV89 ) )
            | ~ ( empty @ ( sK13_B @ SV89 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1022]) ).

thf(1081,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
                  | ~ ( epsilon_transitive @ sK23_A ) )
            | ~ ( ordinal @ sK23_A ) )
      | ~ ( being_limit_ordinal @ sK23_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1023]) ).

thf(1082,plain,
    ! [SV90: $i] :
      ( ( ~ ( ~ ( in @ ( sK29_B @ SV90 ) @ SV90 )
            | ~ ~ ( finite @ ( sK29_B @ SV90 ) ) )
        | ~ ( finite @ SV90 )
        | ( finite @ ( union @ SV90 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1024]) ).

thf(1083,plain,
    ( ( ~ ~ ( ~ ( function @ sK26_A )
            | ~ ( relation @ sK26_A ) )
      | ~ ( function_yielding @ sK26_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1025]) ).

thf(1084,plain,
    ( ( ~ ~ ( ~ ( empty @ empty_set )
            | ~ ( relation @ empty_set ) )
      | ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1026]) ).

thf(1085,plain,
    ( ( ~ ( function @ sK25_A )
      | ~ ( relation @ sK25_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1027]) ).

thf(1086,plain,
    ( ( ~ ( empty @ sK22_A )
      | ~ ( relation @ sK22_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1028]) ).

thf(1087,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                                    | ~ ( relation @ sK16_A ) )
                              | ~ ( one_to_one @ sK16_A ) )
                        | ~ ( empty @ sK16_A ) )
                  | ~ ( epsilon_transitive @ sK16_A ) )
            | ~ ( epsilon_connected @ sK16_A ) )
      | ~ ( ordinal @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1029]) ).

thf(1088,plain,
    ! [SV91: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                                            | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                                      | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                                                | ~ ( function @ ( sK18_B @ SV91 ) ) )
                                          | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                                    | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
                              | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
                        | ~ ( ordinal @ ( sK18_B @ SV91 ) ) )
                  | ~ ( natural @ ( sK18_B @ SV91 ) ) )
            | ~ ( finite @ ( sK18_B @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1030]) ).

thf(1089,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                              | ~ ( empty @ sK11_A ) )
                        | ~ ( epsilon_transitive @ sK11_A ) )
                  | ~ ( epsilon_connected @ sK11_A ) )
            | ~ ( ordinal @ sK11_A ) )
      | ~ ( natural @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1031]) ).

thf(1090,plain,
    ( ( ~ ( relation @ sK7_A )
      | ~ ( relation_empty_yielding @ sK7_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1032]) ).

thf(1091,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                          | ~ ( relation_empty_yielding @ empty_set ) )
                                    | ~ ( function @ empty_set ) )
                              | ~ ( one_to_one @ empty_set ) )
                        | ~ ( empty @ empty_set ) )
                  | ~ ( epsilon_transitive @ empty_set ) )
            | ~ ( epsilon_connected @ empty_set ) )
      | ~ ( ordinal @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1033]) ).

thf(1092,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK8_A )
                  | ~ ( epsilon_transitive @ sK8_A ) )
            | ~ ( epsilon_connected @ sK8_A ) )
      | ~ ( ordinal @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1034]) ).

thf(1093,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( function @ sK15_A )
                  | ~ ( relation @ sK15_A ) )
            | ~ ( transfinite_sequence @ sK15_A ) )
      | ~ ( ordinal_yielding @ sK15_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1035]) ).

thf(1094,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK24_A )
            | ~ ( epsilon_transitive @ sK24_A ) )
      | ~ ( ordinal @ sK24_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1036]) ).

thf(1095,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( finite @ SX0 )
            | ( finite @ ( powerset @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( finite @ ( powerset @ SX0 ) )
            | ( finite @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1037]) ).

thf(1096,plain,
    ( ( ~ ~ ( ~ ( function @ sK5_A )
            | ~ ( relation @ sK5_A ) )
      | ~ ( transfinite_sequence @ sK5_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1038]) ).

thf(1097,plain,
    ( ( ~ ~ ( ~ ( relation @ sK4_A )
            | ~ ( relation_non_empty @ sK4_A ) )
      | ~ ( function @ sK4_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1039]) ).

thf(1098,plain,
    ! [SV92: $i,SV67: $i] :
      ( ( ~ ( in @ SV67 @ SV92 )
        | ~ ( in @ SV92 @ SV67 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1040]) ).

thf(1099,plain,
    ! [SV68: $i] :
      ( ( ( ~ ( empty @ SV68 ) )
        = $true )
      | ( ( finite @ SV68 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1041]) ).

thf(1100,plain,
    ! [SV69: $i] :
      ( ( ( ~ ( empty @ SV69 ) )
        = $true )
      | ( ( function @ SV69 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1042]) ).

thf(1101,plain,
    ! [SV70: $i] :
      ( ( ( ~ ( empty @ SV70 ) )
        = $true )
      | ( ( relation @ SV70 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1043]) ).

thf(1102,plain,
    ! [SV71: $i] :
      ( ( ( ~ ( finite @ SV71 ) )
        = $true )
      | ( ( ! [SY98: $i] :
              ( ~ ( element @ SY98 @ ( powerset @ SV71 ) )
              | ( finite @ SY98 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1044]) ).

thf(1103,plain,
    ! [SV72: $i] :
      ( ( ( ~ ( epsilon_connected @ SV72 )
          | ~ ( epsilon_transitive @ SV72 ) )
        = $true )
      | ( ( ordinal @ SV72 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1045]) ).

thf(1104,plain,
    ! [SV74: $i] :
      ( ( empty @ ( powerset @ SV74 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1047]) ).

thf(1105,plain,
    ! [SV77: $i] :
      ( ( ( ! [SY99: $i] :
              ( ~ ( finite @ SY99 )
              | ~ ( subset @ SV77 @ SY99 ) ) )
        = $true )
      | ( ( finite @ SV77 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1052]) ).

thf(1106,plain,
    ! [SV93: $i,SV78: $i] :
      ( ( ~ ( in @ SV78 @ SV93 )
        | ( element @ SV78 @ SV93 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1053]) ).

thf(1107,plain,
    ! [SV94: $i,SV79: $i] :
      ( ( ~ ( element @ SV79 @ SV94 )
        | ( empty @ SV94 )
        | ( in @ SV79 @ SV94 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1054]) ).

thf(1108,plain,
    ! [SV80: $i,SV95: $i] :
      ( ( ! [SY112: $i] :
            ( ~ ( element @ SV95 @ ( powerset @ SY112 ) )
            | ~ ( in @ SV80 @ SV95 )
            | ( element @ SV80 @ SY112 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1055]) ).

thf(1109,plain,
    ! [SV81: $i,SV96: $i] :
      ( ( ! [SY113: $i] :
            ( ~ ( element @ SV96 @ ( powerset @ SY113 ) )
            | ~ ( in @ SV81 @ SV96 )
            | ~ ( empty @ SY113 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1056]) ).

thf(1110,plain,
    ! [SV82: $i] :
      ( ( ( ~ ( empty @ SV82 ) )
        = $true )
      | ( ( SV82 = empty_set )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1057]) ).

thf(1111,plain,
    ! [SV83: $i,SV97: $i] :
      ( ( ~ ( empty @ SV97 )
        | ~ ( in @ SV83 @ SV97 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1058]) ).

thf(1112,plain,
    ! [SV98: $i,SV84: $i] :
      ( ( ( SV84 = SV98 )
        | ~ ( empty @ SV84 )
        | ~ ( empty @ SV98 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1059]) ).

thf(1113,plain,
    ! [SV99: $i,SV85: $i] :
      ( ( ~ ( in @ SV85 @ SV99 )
        | ( subset @ SV85 @ ( union @ SV99 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1060]) ).

thf(1114,plain,
    ( ( ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1061]) ).

thf(1115,plain,
    ( ( ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1061]) ).

thf(1116,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ ( union @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ ( union @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1062]) ).

thf(1117,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( ordinal @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1062]) ).

thf(1118,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( relation @ SX0 )
                  | ~ ( function @ SX0 )
                  | ( function @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( relation @ SX0 )
                  | ~ ( function @ SX0 )
                  | ( relation @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1063]) ).

thf(1119,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( one_to_one @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1063]) ).

thf(1120,plain,
    ( ( ~ ~ ( empty @ sK14_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1064]) ).

thf(1121,plain,
    ( ( ~ ( relation @ sK14_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1064]) ).

thf(1122,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                        | ~ ~ ( empty @ sK19_A ) )
                  | ~ ( epsilon_transitive @ sK19_A ) )
            | ~ ( epsilon_connected @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1065]) ).

thf(1123,plain,
    ( ( ~ ( ordinal @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1065]) ).

thf(1124,plain,
    ( ( ~ ( finite @ ( union @ sK1_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1066]) ).

thf(1125,plain,
    ( ( ~ ~ ( ~ ( sK3_REN
                | ~ ( finite @ sK1_A ) )
            | ~ ( ~ sK3_REN
                | ~ ( ~ ( in @ sK2_SY77 @ sK1_A )
                    | ~ ~ ( finite @ sK2_SY77 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1066]) ).

thf(1126,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1067]) ).

thf(1127,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1067]) ).

thf(1128,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( empty @ SX0 )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_connected @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( empty @ SX0 )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_transitive @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( ordinal @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1068]) ).

thf(1129,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( natural @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1068]) ).

thf(1130,plain,
    ( ( ~ ~ ( empty @ sK27_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1069]) ).

thf(1131,plain,
    ( ( ~ ( finite @ sK27_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1069]) ).

thf(1132,plain,
    ! [SV86: $i] :
      ( ( ( empty @ SV86 )
        = $true )
      | ( ( ~ ( ~ ( element @ ( sK21_B @ SV86 ) @ ( powerset @ SV86 ) )
              | ~ ~ ( empty @ ( sK21_B @ SV86 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1070]) ).

thf(1133,plain,
    ( ( ~ ~ ( ~ ( empty @ sK17_A )
            | ~ ( relation @ sK17_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1071]) ).

thf(1134,plain,
    ( ( ~ ( function @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1071]) ).

thf(1135,plain,
    ( ( ~ ~ ( ~ ( relation @ sK6_A )
            | ~ ( relation_empty_yielding @ sK6_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1072]) ).

thf(1136,plain,
    ( ( ~ ( function @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1072]) ).

thf(1137,plain,
    ! [SV87: $i] :
      ( ( ( empty @ SV87 )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( element @ ( sK10_B @ SV87 ) @ ( powerset @ SV87 ) )
                    | ~ ~ ( empty @ ( sK10_B @ SV87 ) ) )
              | ~ ( finite @ ( sK10_B @ SV87 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1073]) ).

thf(1138,plain,
    ! [SV88: $i] :
      ( ( ( ~ ( ordinal @ SV88 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ! [SY109: $i] :
                          ( ~ ( element @ SY109 @ SV88 )
                          | ( epsilon_connected @ SY109 ) )
                    | ~ ! [SY110: $i] :
                          ( ~ ( element @ SY110 @ SV88 )
                          | ( epsilon_transitive @ SY110 ) ) )
              | ~ ! [SY111: $i] :
                    ( ~ ( element @ SY111 @ SV88 )
                    | ( ordinal @ SY111 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1074]) ).

thf(1139,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( element @ SX0 @ positive_rationals )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_connected @ SX0 ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( element @ SX0 @ positive_rationals )
                        | ~ ( ordinal @ SX0 )
                        | ( epsilon_transitive @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( ordinal @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1075]) ).

thf(1140,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( natural @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1075]) ).

thf(1141,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1076]) ).

thf(1142,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1076]) ).

thf(1143,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
            | ( subset @ SX0 @ SX1 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1077]) ).

thf(1144,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( subset @ SX0 @ SX1 )
            | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1077]) ).

thf(1145,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                        | ~ ( epsilon_transitive @ sK28_A ) )
                  | ~ ( epsilon_connected @ sK28_A ) )
            | ~ ( ordinal @ sK28_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1078]) ).

thf(1146,plain,
    ( ( ~ ( natural @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1078]) ).

thf(1147,plain,
    ( ( ~ ~ ( ~ ( function @ sK9_A )
            | ~ ( relation @ sK9_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1079]) ).

thf(1148,plain,
    ( ( ~ ( one_to_one @ sK9_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1079]) ).

thf(1149,plain,
    ! [SV89: $i] :
      ( ( ~ ( element @ ( sK13_B @ SV89 ) @ ( powerset @ SV89 ) )
        | ~ ( empty @ ( sK13_B @ SV89 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1080]) ).

thf(1150,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
                  | ~ ( epsilon_transitive @ sK23_A ) )
            | ~ ( ordinal @ sK23_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1081]) ).

thf(1151,plain,
    ( ( ~ ( being_limit_ordinal @ sK23_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1081]) ).

thf(1152,plain,
    ! [SV90: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK29_B @ SV90 ) @ SV90 )
              | ~ ~ ( finite @ ( sK29_B @ SV90 ) ) )
          | ~ ( finite @ SV90 ) )
        = $true )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1082]) ).

thf(1153,plain,
    ( ( ~ ~ ( ~ ( function @ sK26_A )
            | ~ ( relation @ sK26_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1083]) ).

thf(1154,plain,
    ( ( ~ ( function_yielding @ sK26_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1083]) ).

thf(1155,plain,
    ( ( ~ ~ ( ~ ( empty @ empty_set )
            | ~ ( relation @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1084]) ).

thf(1156,plain,
    ( ( ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1084]) ).

thf(1157,plain,
    ( ( ~ ( function @ sK25_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1085]) ).

thf(1158,plain,
    ( ( ~ ( relation @ sK25_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1085]) ).

thf(1159,plain,
    ( ( ~ ( empty @ sK22_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1086]) ).

thf(1160,plain,
    ( ( ~ ( relation @ sK22_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1086]) ).

thf(1161,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                                    | ~ ( relation @ sK16_A ) )
                              | ~ ( one_to_one @ sK16_A ) )
                        | ~ ( empty @ sK16_A ) )
                  | ~ ( epsilon_transitive @ sK16_A ) )
            | ~ ( epsilon_connected @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1087]) ).

thf(1162,plain,
    ( ( ~ ( ordinal @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1087]) ).

thf(1163,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                                        | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                                  | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                                            | ~ ( function @ ( sK18_B @ SV91 ) ) )
                                      | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                                | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
                          | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
                    | ~ ( ordinal @ ( sK18_B @ SV91 ) ) )
              | ~ ( natural @ ( sK18_B @ SV91 ) ) )
        | ~ ( finite @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1088]) ).

thf(1164,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                              | ~ ( empty @ sK11_A ) )
                        | ~ ( epsilon_transitive @ sK11_A ) )
                  | ~ ( epsilon_connected @ sK11_A ) )
            | ~ ( ordinal @ sK11_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1089]) ).

thf(1165,plain,
    ( ( ~ ( natural @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1089]) ).

thf(1166,plain,
    ( ( ~ ( relation @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1090]) ).

thf(1167,plain,
    ( ( ~ ( relation_empty_yielding @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1090]) ).

thf(1168,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                          | ~ ( relation_empty_yielding @ empty_set ) )
                                    | ~ ( function @ empty_set ) )
                              | ~ ( one_to_one @ empty_set ) )
                        | ~ ( empty @ empty_set ) )
                  | ~ ( epsilon_transitive @ empty_set ) )
            | ~ ( epsilon_connected @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1091]) ).

thf(1169,plain,
    ( ( ~ ( ordinal @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1091]) ).

thf(1170,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK8_A )
                  | ~ ( epsilon_transitive @ sK8_A ) )
            | ~ ( epsilon_connected @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1092]) ).

thf(1171,plain,
    ( ( ~ ( ordinal @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1092]) ).

thf(1172,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( function @ sK15_A )
                  | ~ ( relation @ sK15_A ) )
            | ~ ( transfinite_sequence @ sK15_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1093]) ).

thf(1173,plain,
    ( ( ~ ( ordinal_yielding @ sK15_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1093]) ).

thf(1174,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK24_A )
            | ~ ( epsilon_transitive @ sK24_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1094]) ).

thf(1175,plain,
    ( ( ~ ( ordinal @ sK24_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1094]) ).

thf(1176,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( finite @ SX0 )
            | ( finite @ ( powerset @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1095]) ).

thf(1177,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( finite @ ( powerset @ SX0 ) )
            | ( finite @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1095]) ).

thf(1178,plain,
    ( ( ~ ~ ( ~ ( function @ sK5_A )
            | ~ ( relation @ sK5_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1096]) ).

thf(1179,plain,
    ( ( ~ ( transfinite_sequence @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1096]) ).

thf(1180,plain,
    ( ( ~ ~ ( ~ ( relation @ sK4_A )
            | ~ ( relation_non_empty @ sK4_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1097]) ).

thf(1181,plain,
    ( ( ~ ( function @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1097]) ).

thf(1182,plain,
    ! [SV92: $i,SV67: $i] :
      ( ( ( ~ ( in @ SV67 @ SV92 ) )
        = $true )
      | ( ( ~ ( in @ SV92 @ SV67 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1098]) ).

thf(1183,plain,
    ! [SV68: $i] :
      ( ( ( empty @ SV68 )
        = $false )
      | ( ( finite @ SV68 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1099]) ).

thf(1184,plain,
    ! [SV69: $i] :
      ( ( ( empty @ SV69 )
        = $false )
      | ( ( function @ SV69 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1100]) ).

thf(1185,plain,
    ! [SV70: $i] :
      ( ( ( empty @ SV70 )
        = $false )
      | ( ( relation @ SV70 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1101]) ).

thf(1186,plain,
    ! [SV71: $i] :
      ( ( ( finite @ SV71 )
        = $false )
      | ( ( ! [SY98: $i] :
              ( ~ ( element @ SY98 @ ( powerset @ SV71 ) )
              | ( finite @ SY98 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1102]) ).

thf(1187,plain,
    ! [SV72: $i] :
      ( ( ( ~ ( epsilon_connected @ SV72 ) )
        = $true )
      | ( ( ~ ( epsilon_transitive @ SV72 ) )
        = $true )
      | ( ( ordinal @ SV72 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1103]) ).

thf(1188,plain,
    ! [SV77: $i,SV100: $i] :
      ( ( ( ~ ( finite @ SV100 )
          | ~ ( subset @ SV77 @ SV100 ) )
        = $true )
      | ( ( finite @ SV77 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1105]) ).

thf(1189,plain,
    ! [SV93: $i,SV78: $i] :
      ( ( ( ~ ( in @ SV78 @ SV93 ) )
        = $true )
      | ( ( element @ SV78 @ SV93 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1106]) ).

thf(1190,plain,
    ! [SV94: $i,SV79: $i] :
      ( ( ( ~ ( element @ SV79 @ SV94 ) )
        = $true )
      | ( ( ( empty @ SV94 )
          | ( in @ SV79 @ SV94 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1107]) ).

thf(1191,plain,
    ! [SV80: $i,SV101: $i,SV95: $i] :
      ( ( ~ ( element @ SV95 @ ( powerset @ SV101 ) )
        | ~ ( in @ SV80 @ SV95 )
        | ( element @ SV80 @ SV101 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1108]) ).

thf(1192,plain,
    ! [SV81: $i,SV102: $i,SV96: $i] :
      ( ( ~ ( element @ SV96 @ ( powerset @ SV102 ) )
        | ~ ( in @ SV81 @ SV96 )
        | ~ ( empty @ SV102 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1109]) ).

thf(1193,plain,
    ! [SV82: $i] :
      ( ( ( empty @ SV82 )
        = $false )
      | ( ( SV82 = empty_set )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1110]) ).

thf(1194,plain,
    ! [SV83: $i,SV97: $i] :
      ( ( ( ~ ( empty @ SV97 ) )
        = $true )
      | ( ( ~ ( in @ SV83 @ SV97 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1111]) ).

thf(1195,plain,
    ! [SV98: $i,SV84: $i] :
      ( ( ( ( SV84 = SV98 )
          | ~ ( empty @ SV84 ) )
        = $true )
      | ( ( ~ ( empty @ SV98 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1112]) ).

thf(1196,plain,
    ! [SV99: $i,SV85: $i] :
      ( ( ( ~ ( in @ SV85 @ SV99 ) )
        = $true )
      | ( ( subset @ SV85 @ ( union @ SV99 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1113]) ).

thf(1197,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1114]) ).

thf(1198,plain,
    ( ( relation @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1115]) ).

thf(1199,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_connected @ ( union @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_transitive @ ( union @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1116]) ).

thf(1200,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( ordinal @ ( union @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1117]) ).

thf(1201,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( function @ SX0 )
                | ( function @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( function @ SX0 )
                | ( relation @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1118]) ).

thf(1202,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( function @ SX0 )
          | ( one_to_one @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1119]) ).

thf(1203,plain,
    ( ( ~ ( empty @ sK14_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1120]) ).

thf(1204,plain,
    ( ( relation @ sK14_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1121]) ).

thf(1205,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                      | ~ ~ ( empty @ sK19_A ) )
                | ~ ( epsilon_transitive @ sK19_A ) )
          | ~ ( epsilon_connected @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1122]) ).

thf(1206,plain,
    ( ( ordinal @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1123]) ).

thf(1207,plain,
    ( ( finite @ ( union @ sK1_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1124]) ).

thf(1208,plain,
    ( ( ~ ( ~ ( sK3_REN
              | ~ ( finite @ sK1_A ) )
          | ~ ( ~ sK3_REN
              | ~ ( ~ ( in @ sK2_SY77 @ sK1_A )
                  | ~ ~ ( finite @ sK2_SY77 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1125]) ).

thf(1209,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1126]) ).

thf(1210,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1127]) ).

thf(1211,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( ordinal @ SX0 )
                      | ( epsilon_connected @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ~ ( ordinal @ SX0 )
                      | ( epsilon_transitive @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( ordinal @ SX0 )
                | ( ordinal @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1128]) ).

thf(1212,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( ordinal @ SX0 )
          | ( natural @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1129]) ).

thf(1213,plain,
    ( ( ~ ( empty @ sK27_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1130]) ).

thf(1214,plain,
    ( ( finite @ sK27_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1131]) ).

thf(1215,plain,
    ! [SV86: $i] :
      ( ( ( ~ ( element @ ( sK21_B @ SV86 ) @ ( powerset @ SV86 ) )
          | ~ ~ ( empty @ ( sK21_B @ SV86 ) ) )
        = $false )
      | ( ( empty @ SV86 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1132]) ).

thf(1216,plain,
    ( ( ~ ( ~ ( empty @ sK17_A )
          | ~ ( relation @ sK17_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1133]) ).

thf(1217,plain,
    ( ( function @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1134]) ).

thf(1218,plain,
    ( ( ~ ( ~ ( relation @ sK6_A )
          | ~ ( relation_empty_yielding @ sK6_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1135]) ).

thf(1219,plain,
    ( ( function @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1136]) ).

thf(1220,plain,
    ! [SV87: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK10_B @ SV87 ) @ ( powerset @ SV87 ) )
                | ~ ~ ( empty @ ( sK10_B @ SV87 ) ) )
          | ~ ( finite @ ( sK10_B @ SV87 ) ) )
        = $false )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1137]) ).

thf(1221,plain,
    ! [SV88: $i] :
      ( ( ( ordinal @ SV88 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ! [SY109: $i] :
                          ( ~ ( element @ SY109 @ SV88 )
                          | ( epsilon_connected @ SY109 ) )
                    | ~ ! [SY110: $i] :
                          ( ~ ( element @ SY110 @ SV88 )
                          | ( epsilon_transitive @ SY110 ) ) )
              | ~ ! [SY111: $i] :
                    ( ~ ( element @ SY111 @ SV88 )
                    | ( ordinal @ SY111 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1138]) ).

thf(1222,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( element @ SX0 @ positive_rationals )
                      | ~ ( ordinal @ SX0 )
                      | ( epsilon_connected @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( element @ SX0 @ positive_rationals )
                      | ~ ( ordinal @ SX0 )
                      | ( epsilon_transitive @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( element @ SX0 @ positive_rationals )
                | ~ ( ordinal @ SX0 )
                | ( ordinal @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1139]) ).

thf(1223,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( element @ SX0 @ positive_rationals )
          | ~ ( ordinal @ SX0 )
          | ( natural @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1140]) ).

thf(1224,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1141]) ).

thf(1225,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( ordinal @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1142]) ).

thf(1226,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( element @ SX0 @ ( powerset @ SX1 ) )
          | ( subset @ SX0 @ SX1 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1143]) ).

thf(1227,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( subset @ SX0 @ SX1 )
          | ( element @ SX0 @ ( powerset @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1144]) ).

thf(1228,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                      | ~ ( epsilon_transitive @ sK28_A ) )
                | ~ ( epsilon_connected @ sK28_A ) )
          | ~ ( ordinal @ sK28_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1145]) ).

thf(1229,plain,
    ( ( natural @ sK28_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1146]) ).

thf(1230,plain,
    ( ( ~ ( ~ ( function @ sK9_A )
          | ~ ( relation @ sK9_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1147]) ).

thf(1231,plain,
    ( ( one_to_one @ sK9_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1148]) ).

thf(1232,plain,
    ! [SV89: $i] :
      ( ( ~ ( element @ ( sK13_B @ SV89 ) @ ( powerset @ SV89 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1149]) ).

thf(1233,plain,
    ! [SV89: $i] :
      ( ( ~ ( empty @ ( sK13_B @ SV89 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1149]) ).

thf(1234,plain,
    ( ( ~ ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
                | ~ ( epsilon_transitive @ sK23_A ) )
          | ~ ( ordinal @ sK23_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1150]) ).

thf(1235,plain,
    ( ( being_limit_ordinal @ sK23_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1151]) ).

thf(1236,plain,
    ! [SV90: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK29_B @ SV90 ) @ SV90 )
              | ~ ~ ( finite @ ( sK29_B @ SV90 ) ) ) )
        = $true )
      | ( ( ~ ( finite @ SV90 ) )
        = $true )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1152]) ).

thf(1237,plain,
    ( ( ~ ( ~ ( function @ sK26_A )
          | ~ ( relation @ sK26_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1153]) ).

thf(1238,plain,
    ( ( function_yielding @ sK26_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1154]) ).

thf(1239,plain,
    ( ( ~ ( ~ ( empty @ empty_set )
          | ~ ( relation @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1155]) ).

thf(1240,plain,
    ( ( relation_empty_yielding @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1156]) ).

thf(1241,plain,
    ( ( function @ sK25_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1157]) ).

thf(1242,plain,
    ( ( relation @ sK25_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1158]) ).

thf(1243,plain,
    ( ( empty @ sK22_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1159]) ).

thf(1244,plain,
    ( ( relation @ sK22_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1160]) ).

thf(1245,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                                  | ~ ( relation @ sK16_A ) )
                            | ~ ( one_to_one @ sK16_A ) )
                      | ~ ( empty @ sK16_A ) )
                | ~ ( epsilon_transitive @ sK16_A ) )
          | ~ ( epsilon_connected @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1161]) ).

thf(1246,plain,
    ( ( ordinal @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1162]) ).

thf(1247,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                                        | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                                  | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                                            | ~ ( function @ ( sK18_B @ SV91 ) ) )
                                      | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                                | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
                          | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
                    | ~ ( ordinal @ ( sK18_B @ SV91 ) ) )
              | ~ ( natural @ ( sK18_B @ SV91 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1163]) ).

thf(1248,plain,
    ! [SV91: $i] :
      ( ( ~ ( finite @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1163]) ).

thf(1249,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                            | ~ ( empty @ sK11_A ) )
                      | ~ ( epsilon_transitive @ sK11_A ) )
                | ~ ( epsilon_connected @ sK11_A ) )
          | ~ ( ordinal @ sK11_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1164]) ).

thf(1250,plain,
    ( ( natural @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1165]) ).

thf(1251,plain,
    ( ( relation @ sK7_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1166]) ).

thf(1252,plain,
    ( ( relation_empty_yielding @ sK7_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1167]) ).

thf(1253,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                        | ~ ( relation_empty_yielding @ empty_set ) )
                                  | ~ ( function @ empty_set ) )
                            | ~ ( one_to_one @ empty_set ) )
                      | ~ ( empty @ empty_set ) )
                | ~ ( epsilon_transitive @ empty_set ) )
          | ~ ( epsilon_connected @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1168]) ).

thf(1254,plain,
    ( ( ordinal @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1169]) ).

thf(1255,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( empty @ sK8_A )
                | ~ ( epsilon_transitive @ sK8_A ) )
          | ~ ( epsilon_connected @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1170]) ).

thf(1256,plain,
    ( ( ordinal @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1171]) ).

thf(1257,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK15_A )
                | ~ ( relation @ sK15_A ) )
          | ~ ( transfinite_sequence @ sK15_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1172]) ).

thf(1258,plain,
    ( ( ordinal_yielding @ sK15_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1173]) ).

thf(1259,plain,
    ( ( ~ ( ~ ( epsilon_connected @ sK24_A )
          | ~ ( epsilon_transitive @ sK24_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1174]) ).

thf(1260,plain,
    ( ( ordinal @ sK24_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1175]) ).

thf(1261,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( finite @ SX0 )
          | ( finite @ ( powerset @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1176]) ).

thf(1262,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( finite @ ( powerset @ SX0 ) )
          | ( finite @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1177]) ).

thf(1263,plain,
    ( ( ~ ( ~ ( function @ sK5_A )
          | ~ ( relation @ sK5_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1178]) ).

thf(1264,plain,
    ( ( transfinite_sequence @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1179]) ).

thf(1265,plain,
    ( ( ~ ( ~ ( relation @ sK4_A )
          | ~ ( relation_non_empty @ sK4_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1180]) ).

thf(1266,plain,
    ( ( function @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1181]) ).

thf(1267,plain,
    ! [SV92: $i,SV67: $i] :
      ( ( ( in @ SV67 @ SV92 )
        = $false )
      | ( ( ~ ( in @ SV92 @ SV67 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1182]) ).

thf(1268,plain,
    ! [SV71: $i,SV103: $i] :
      ( ( ( ~ ( element @ SV103 @ ( powerset @ SV71 ) )
          | ( finite @ SV103 ) )
        = $true )
      | ( ( finite @ SV71 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1186]) ).

thf(1269,plain,
    ! [SV72: $i] :
      ( ( ( epsilon_connected @ SV72 )
        = $false )
      | ( ( ~ ( epsilon_transitive @ SV72 ) )
        = $true )
      | ( ( ordinal @ SV72 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1187]) ).

thf(1270,plain,
    ! [SV77: $i,SV100: $i] :
      ( ( ( ~ ( finite @ SV100 ) )
        = $true )
      | ( ( ~ ( subset @ SV77 @ SV100 ) )
        = $true )
      | ( ( finite @ SV77 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1188]) ).

thf(1271,plain,
    ! [SV93: $i,SV78: $i] :
      ( ( ( in @ SV78 @ SV93 )
        = $false )
      | ( ( element @ SV78 @ SV93 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1189]) ).

thf(1272,plain,
    ! [SV94: $i,SV79: $i] :
      ( ( ( element @ SV79 @ SV94 )
        = $false )
      | ( ( ( empty @ SV94 )
          | ( in @ SV79 @ SV94 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1190]) ).

thf(1273,plain,
    ! [SV80: $i,SV101: $i,SV95: $i] :
      ( ( ( ~ ( element @ SV95 @ ( powerset @ SV101 ) )
          | ~ ( in @ SV80 @ SV95 ) )
        = $true )
      | ( ( element @ SV80 @ SV101 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1191]) ).

thf(1274,plain,
    ! [SV81: $i,SV102: $i,SV96: $i] :
      ( ( ( ~ ( element @ SV96 @ ( powerset @ SV102 ) )
          | ~ ( in @ SV81 @ SV96 ) )
        = $true )
      | ( ( ~ ( empty @ SV102 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1192]) ).

thf(1275,plain,
    ! [SV83: $i,SV97: $i] :
      ( ( ( empty @ SV97 )
        = $false )
      | ( ( ~ ( in @ SV83 @ SV97 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1194]) ).

thf(1276,plain,
    ! [SV98: $i,SV84: $i] :
      ( ( ( SV84 = SV98 )
        = $true )
      | ( ( ~ ( empty @ SV84 ) )
        = $true )
      | ( ( ~ ( empty @ SV98 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1195]) ).

thf(1277,plain,
    ! [SV99: $i,SV85: $i] :
      ( ( ( in @ SV85 @ SV99 )
        = $false )
      | ( ( subset @ SV85 @ ( union @ SV99 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1196]) ).

thf(1278,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ ( union @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1199]) ).

thf(1279,plain,
    ! [SV104: $i] :
      ( ( ~ ( ordinal @ SV104 )
        | ( ordinal @ ( union @ SV104 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1200]) ).

thf(1280,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( function @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1201]) ).

thf(1281,plain,
    ! [SV105: $i] :
      ( ( ~ ( empty @ SV105 )
        | ~ ( relation @ SV105 )
        | ~ ( function @ SV105 )
        | ( one_to_one @ SV105 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1202]) ).

thf(1282,plain,
    ( ( empty @ sK14_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1203]) ).

thf(1283,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                  | ~ ~ ( empty @ sK19_A ) )
            | ~ ( epsilon_transitive @ sK19_A ) )
      | ~ ( epsilon_connected @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1205]) ).

thf(1284,plain,
    ( ( ~ ( sK3_REN
          | ~ ( finite @ sK1_A ) )
      | ~ ( ~ sK3_REN
          | ~ ( ~ ( in @ sK2_SY77 @ sK1_A )
              | ~ ~ ( finite @ sK2_SY77 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1208]) ).

thf(1285,plain,
    ! [SV106: $i] :
      ( ( ~ ( ordinal @ SV106 )
        | ( epsilon_connected @ SV106 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1209]) ).

thf(1286,plain,
    ! [SV107: $i] :
      ( ( ~ ( ordinal @ SV107 )
        | ( epsilon_transitive @ SV107 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1210]) ).

thf(1287,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1211]) ).

thf(1288,plain,
    ! [SV108: $i] :
      ( ( ~ ( empty @ SV108 )
        | ~ ( ordinal @ SV108 )
        | ( natural @ SV108 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1212]) ).

thf(1289,plain,
    ( ( empty @ sK27_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1213]) ).

thf(1290,plain,
    ! [SV86: $i] :
      ( ( ( ~ ( element @ ( sK21_B @ SV86 ) @ ( powerset @ SV86 ) ) )
        = $false )
      | ( ( empty @ SV86 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1215]) ).

thf(1291,plain,
    ! [SV86: $i] :
      ( ( ( ~ ~ ( empty @ ( sK21_B @ SV86 ) ) )
        = $false )
      | ( ( empty @ SV86 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1215]) ).

thf(1292,plain,
    ( ( ~ ( empty @ sK17_A )
      | ~ ( relation @ sK17_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1216]) ).

thf(1293,plain,
    ( ( ~ ( relation @ sK6_A )
      | ~ ( relation_empty_yielding @ sK6_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1218]) ).

thf(1294,plain,
    ! [SV87: $i] :
      ( ( ( ~ ~ ( ~ ( element @ ( sK10_B @ SV87 ) @ ( powerset @ SV87 ) )
                | ~ ~ ( empty @ ( sK10_B @ SV87 ) ) ) )
        = $false )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1220]) ).

thf(1295,plain,
    ! [SV87: $i] :
      ( ( ( ~ ( finite @ ( sK10_B @ SV87 ) ) )
        = $false )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1220]) ).

thf(1296,plain,
    ! [SV88: $i] :
      ( ( ( ~ ~ ( ~ ! [SY109: $i] :
                      ( ~ ( element @ SY109 @ SV88 )
                      | ( epsilon_connected @ SY109 ) )
                | ~ ! [SY110: $i] :
                      ( ~ ( element @ SY110 @ SV88 )
                      | ( epsilon_transitive @ SY110 ) ) )
          | ~ ! [SY111: $i] :
                ( ~ ( element @ SY111 @ SV88 )
                | ( ordinal @ SY111 ) ) )
        = $false )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1221]) ).

thf(1297,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1222]) ).

thf(1298,plain,
    ! [SV109: $i] :
      ( ( ~ ( element @ SV109 @ positive_rationals )
        | ~ ( ordinal @ SV109 )
        | ( natural @ SV109 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1223]) ).

thf(1299,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1224]) ).

thf(1300,plain,
    ! [SV110: $i] :
      ( ( ~ ( empty @ SV110 )
        | ( ordinal @ SV110 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1225]) ).

thf(1301,plain,
    ! [SV111: $i] :
      ( ( ! [SY114: $i] :
            ( ~ ( element @ SV111 @ ( powerset @ SY114 ) )
            | ( subset @ SV111 @ SY114 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1226]) ).

thf(1302,plain,
    ! [SV112: $i] :
      ( ( ! [SY115: $i] :
            ( ~ ( subset @ SV112 @ SY115 )
            | ( element @ SV112 @ ( powerset @ SY115 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1227]) ).

thf(1303,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                  | ~ ( epsilon_transitive @ sK28_A ) )
            | ~ ( epsilon_connected @ sK28_A ) )
      | ~ ( ordinal @ sK28_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1228]) ).

thf(1304,plain,
    ( ( ~ ( function @ sK9_A )
      | ~ ( relation @ sK9_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1230]) ).

thf(1305,plain,
    ! [SV89: $i] :
      ( ( element @ ( sK13_B @ SV89 ) @ ( powerset @ SV89 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1232]) ).

thf(1306,plain,
    ! [SV89: $i] :
      ( ( empty @ ( sK13_B @ SV89 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1233]) ).

thf(1307,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
            | ~ ( epsilon_transitive @ sK23_A ) )
      | ~ ( ordinal @ sK23_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1234]) ).

thf(1308,plain,
    ! [SV90: $i] :
      ( ( ( ~ ( in @ ( sK29_B @ SV90 ) @ SV90 )
          | ~ ~ ( finite @ ( sK29_B @ SV90 ) ) )
        = $false )
      | ( ( ~ ( finite @ SV90 ) )
        = $true )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1236]) ).

thf(1309,plain,
    ( ( ~ ( function @ sK26_A )
      | ~ ( relation @ sK26_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1237]) ).

thf(1310,plain,
    ( ( ~ ( empty @ empty_set )
      | ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1239]) ).

thf(1311,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                              | ~ ( relation @ sK16_A ) )
                        | ~ ( one_to_one @ sK16_A ) )
                  | ~ ( empty @ sK16_A ) )
            | ~ ( epsilon_transitive @ sK16_A ) )
      | ~ ( epsilon_connected @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1245]) ).

thf(1312,plain,
    ! [SV91: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                                      | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                                | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                                          | ~ ( function @ ( sK18_B @ SV91 ) ) )
                                    | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                              | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
                        | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
                  | ~ ( ordinal @ ( sK18_B @ SV91 ) ) )
            | ~ ( natural @ ( sK18_B @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1247]) ).

thf(1313,plain,
    ! [SV91: $i] :
      ( ( finite @ ( sK18_B @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1248]) ).

thf(1314,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                        | ~ ( empty @ sK11_A ) )
                  | ~ ( epsilon_transitive @ sK11_A ) )
            | ~ ( epsilon_connected @ sK11_A ) )
      | ~ ( ordinal @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1249]) ).

thf(1315,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                    | ~ ( relation_empty_yielding @ empty_set ) )
                              | ~ ( function @ empty_set ) )
                        | ~ ( one_to_one @ empty_set ) )
                  | ~ ( empty @ empty_set ) )
            | ~ ( epsilon_transitive @ empty_set ) )
      | ~ ( epsilon_connected @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1253]) ).

thf(1316,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK8_A )
            | ~ ( epsilon_transitive @ sK8_A ) )
      | ~ ( epsilon_connected @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1255]) ).

thf(1317,plain,
    ( ( ~ ~ ( ~ ( function @ sK15_A )
            | ~ ( relation @ sK15_A ) )
      | ~ ( transfinite_sequence @ sK15_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1257]) ).

thf(1318,plain,
    ( ( ~ ( epsilon_connected @ sK24_A )
      | ~ ( epsilon_transitive @ sK24_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1259]) ).

thf(1319,plain,
    ! [SV113: $i] :
      ( ( ~ ( finite @ SV113 )
        | ( finite @ ( powerset @ SV113 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1261]) ).

thf(1320,plain,
    ! [SV114: $i] :
      ( ( ~ ( finite @ ( powerset @ SV114 ) )
        | ( finite @ SV114 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1262]) ).

thf(1321,plain,
    ( ( ~ ( function @ sK5_A )
      | ~ ( relation @ sK5_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1263]) ).

thf(1322,plain,
    ( ( ~ ( relation @ sK4_A )
      | ~ ( relation_non_empty @ sK4_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1265]) ).

thf(1323,plain,
    ! [SV67: $i,SV92: $i] :
      ( ( ( in @ SV92 @ SV67 )
        = $false )
      | ( ( in @ SV67 @ SV92 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1267]) ).

thf(1324,plain,
    ! [SV71: $i,SV103: $i] :
      ( ( ( ~ ( element @ SV103 @ ( powerset @ SV71 ) ) )
        = $true )
      | ( ( finite @ SV103 )
        = $true )
      | ( ( finite @ SV71 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1268]) ).

thf(1325,plain,
    ! [SV72: $i] :
      ( ( ( epsilon_transitive @ SV72 )
        = $false )
      | ( ( epsilon_connected @ SV72 )
        = $false )
      | ( ( ordinal @ SV72 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1269]) ).

thf(1326,plain,
    ! [SV77: $i,SV100: $i] :
      ( ( ( finite @ SV100 )
        = $false )
      | ( ( ~ ( subset @ SV77 @ SV100 ) )
        = $true )
      | ( ( finite @ SV77 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1270]) ).

thf(1327,plain,
    ! [SV79: $i,SV94: $i] :
      ( ( ( empty @ SV94 )
        = $true )
      | ( ( in @ SV79 @ SV94 )
        = $true )
      | ( ( element @ SV79 @ SV94 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1272]) ).

thf(1328,plain,
    ! [SV80: $i,SV101: $i,SV95: $i] :
      ( ( ( ~ ( element @ SV95 @ ( powerset @ SV101 ) ) )
        = $true )
      | ( ( ~ ( in @ SV80 @ SV95 ) )
        = $true )
      | ( ( element @ SV80 @ SV101 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1273]) ).

thf(1329,plain,
    ! [SV81: $i,SV102: $i,SV96: $i] :
      ( ( ( ~ ( element @ SV96 @ ( powerset @ SV102 ) ) )
        = $true )
      | ( ( ~ ( in @ SV81 @ SV96 ) )
        = $true )
      | ( ( ~ ( empty @ SV102 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1274]) ).

thf(1330,plain,
    ! [SV97: $i,SV83: $i] :
      ( ( ( in @ SV83 @ SV97 )
        = $false )
      | ( ( empty @ SV97 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1275]) ).

thf(1331,plain,
    ! [SV98: $i,SV84: $i] :
      ( ( ( empty @ SV84 )
        = $false )
      | ( ( SV84 = SV98 )
        = $true )
      | ( ( ~ ( empty @ SV98 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1276]) ).

thf(1332,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1278]) ).

thf(1333,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1278]) ).

thf(1334,plain,
    ! [SV104: $i] :
      ( ( ( ~ ( ordinal @ SV104 ) )
        = $true )
      | ( ( ordinal @ ( union @ SV104 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1279]) ).

thf(1335,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( function @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1280]) ).

thf(1336,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1280]) ).

thf(1337,plain,
    ! [SV105: $i] :
      ( ( ( ~ ( empty @ SV105 )
          | ~ ( relation @ SV105 )
          | ~ ( function @ SV105 ) )
        = $true )
      | ( ( one_to_one @ SV105 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1281]) ).

thf(1338,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                  | ~ ~ ( empty @ sK19_A ) )
            | ~ ( epsilon_transitive @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1283]) ).

thf(1339,plain,
    ( ( ~ ( epsilon_connected @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1283]) ).

thf(1340,plain,
    ( ( ~ ( sK3_REN
          | ~ ( finite @ sK1_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1284]) ).

thf(1341,plain,
    ( ( ~ ( ~ sK3_REN
          | ~ ( ~ ( in @ sK2_SY77 @ sK1_A )
              | ~ ~ ( finite @ sK2_SY77 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1284]) ).

thf(1342,plain,
    ! [SV106: $i] :
      ( ( ( ~ ( ordinal @ SV106 ) )
        = $true )
      | ( ( epsilon_connected @ SV106 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1285]) ).

thf(1343,plain,
    ! [SV107: $i] :
      ( ( ( ~ ( ordinal @ SV107 ) )
        = $true )
      | ( ( epsilon_transitive @ SV107 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1286]) ).

thf(1344,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1287]) ).

thf(1345,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1287]) ).

thf(1346,plain,
    ! [SV108: $i] :
      ( ( ( ~ ( empty @ SV108 )
          | ~ ( ordinal @ SV108 ) )
        = $true )
      | ( ( natural @ SV108 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1288]) ).

thf(1347,plain,
    ! [SV86: $i] :
      ( ( ( element @ ( sK21_B @ SV86 ) @ ( powerset @ SV86 ) )
        = $true )
      | ( ( empty @ SV86 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1290]) ).

thf(1348,plain,
    ! [SV86: $i] :
      ( ( ( ~ ( empty @ ( sK21_B @ SV86 ) ) )
        = $true )
      | ( ( empty @ SV86 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1291]) ).

thf(1349,plain,
    ( ( ~ ( empty @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1292]) ).

thf(1350,plain,
    ( ( ~ ( relation @ sK17_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1292]) ).

thf(1351,plain,
    ( ( ~ ( relation @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1293]) ).

thf(1352,plain,
    ( ( ~ ( relation_empty_yielding @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1293]) ).

thf(1353,plain,
    ! [SV87: $i] :
      ( ( ( ~ ( ~ ( element @ ( sK10_B @ SV87 ) @ ( powerset @ SV87 ) )
              | ~ ~ ( empty @ ( sK10_B @ SV87 ) ) ) )
        = $true )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1294]) ).

thf(1354,plain,
    ! [SV87: $i] :
      ( ( ( finite @ ( sK10_B @ SV87 ) )
        = $true )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1295]) ).

thf(1355,plain,
    ! [SV88: $i] :
      ( ( ( ~ ~ ( ~ ! [SY109: $i] :
                      ( ~ ( element @ SY109 @ SV88 )
                      | ( epsilon_connected @ SY109 ) )
                | ~ ! [SY110: $i] :
                      ( ~ ( element @ SY110 @ SV88 )
                      | ( epsilon_transitive @ SY110 ) ) ) )
        = $false )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1296]) ).

thf(1356,plain,
    ! [SV88: $i] :
      ( ( ( ~ ! [SY111: $i] :
                ( ~ ( element @ SY111 @ SV88 )
                | ( ordinal @ SY111 ) ) )
        = $false )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1296]) ).

thf(1357,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( element @ SX0 @ positive_rationals )
                  | ~ ( ordinal @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1297]) ).

thf(1358,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1297]) ).

thf(1359,plain,
    ! [SV109: $i] :
      ( ( ( ~ ( element @ SV109 @ positive_rationals ) )
        = $true )
      | ( ( ~ ( ordinal @ SV109 )
          | ( natural @ SV109 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1298]) ).

thf(1360,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1299]) ).

thf(1361,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1299]) ).

thf(1362,plain,
    ! [SV110: $i] :
      ( ( ( ~ ( empty @ SV110 ) )
        = $true )
      | ( ( ordinal @ SV110 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1300]) ).

thf(1363,plain,
    ! [SV115: $i,SV111: $i] :
      ( ( ~ ( element @ SV111 @ ( powerset @ SV115 ) )
        | ( subset @ SV111 @ SV115 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1301]) ).

thf(1364,plain,
    ! [SV116: $i,SV112: $i] :
      ( ( ~ ( subset @ SV112 @ SV116 )
        | ( element @ SV112 @ ( powerset @ SV116 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1302]) ).

thf(1365,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                  | ~ ( epsilon_transitive @ sK28_A ) )
            | ~ ( epsilon_connected @ sK28_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1303]) ).

thf(1366,plain,
    ( ( ~ ( ordinal @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1303]) ).

thf(1367,plain,
    ( ( ~ ( function @ sK9_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1304]) ).

thf(1368,plain,
    ( ( ~ ( relation @ sK9_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1304]) ).

thf(1369,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK23_A )
            | ~ ( epsilon_transitive @ sK23_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1307]) ).

thf(1370,plain,
    ( ( ~ ( ordinal @ sK23_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1307]) ).

thf(1371,plain,
    ! [SV90: $i] :
      ( ( ( ~ ( in @ ( sK29_B @ SV90 ) @ SV90 ) )
        = $false )
      | ( ( ~ ( finite @ SV90 ) )
        = $true )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1308]) ).

thf(1372,plain,
    ! [SV90: $i] :
      ( ( ( ~ ~ ( finite @ ( sK29_B @ SV90 ) ) )
        = $false )
      | ( ( ~ ( finite @ SV90 ) )
        = $true )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1308]) ).

thf(1373,plain,
    ( ( ~ ( function @ sK26_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1309]) ).

thf(1374,plain,
    ( ( ~ ( relation @ sK26_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1309]) ).

thf(1375,plain,
    ( ( ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1310]) ).

thf(1376,plain,
    ( ( ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1310]) ).

thf(1377,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                              | ~ ( relation @ sK16_A ) )
                        | ~ ( one_to_one @ sK16_A ) )
                  | ~ ( empty @ sK16_A ) )
            | ~ ( epsilon_transitive @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1311]) ).

thf(1378,plain,
    ( ( ~ ( epsilon_connected @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1311]) ).

thf(1379,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                                  | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                            | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                                      | ~ ( function @ ( sK18_B @ SV91 ) ) )
                                | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                          | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
                    | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
              | ~ ( ordinal @ ( sK18_B @ SV91 ) ) )
        | ~ ( natural @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1312]) ).

thf(1380,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                        | ~ ( empty @ sK11_A ) )
                  | ~ ( epsilon_transitive @ sK11_A ) )
            | ~ ( epsilon_connected @ sK11_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1314]) ).

thf(1381,plain,
    ( ( ~ ( ordinal @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1314]) ).

thf(1382,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                    | ~ ( relation_empty_yielding @ empty_set ) )
                              | ~ ( function @ empty_set ) )
                        | ~ ( one_to_one @ empty_set ) )
                  | ~ ( empty @ empty_set ) )
            | ~ ( epsilon_transitive @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1315]) ).

thf(1383,plain,
    ( ( ~ ( epsilon_connected @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1315]) ).

thf(1384,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK8_A )
            | ~ ( epsilon_transitive @ sK8_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1316]) ).

thf(1385,plain,
    ( ( ~ ( epsilon_connected @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1316]) ).

thf(1386,plain,
    ( ( ~ ~ ( ~ ( function @ sK15_A )
            | ~ ( relation @ sK15_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1317]) ).

thf(1387,plain,
    ( ( ~ ( transfinite_sequence @ sK15_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1317]) ).

thf(1388,plain,
    ( ( ~ ( epsilon_connected @ sK24_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1318]) ).

thf(1389,plain,
    ( ( ~ ( epsilon_transitive @ sK24_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1318]) ).

thf(1390,plain,
    ! [SV113: $i] :
      ( ( ( ~ ( finite @ SV113 ) )
        = $true )
      | ( ( finite @ ( powerset @ SV113 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1319]) ).

thf(1391,plain,
    ! [SV114: $i] :
      ( ( ( ~ ( finite @ ( powerset @ SV114 ) ) )
        = $true )
      | ( ( finite @ SV114 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1320]) ).

thf(1392,plain,
    ( ( ~ ( function @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1321]) ).

thf(1393,plain,
    ( ( ~ ( relation @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1321]) ).

thf(1394,plain,
    ( ( ~ ( relation @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1322]) ).

thf(1395,plain,
    ( ( ~ ( relation_non_empty @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1322]) ).

thf(1396,plain,
    ! [SV71: $i,SV103: $i] :
      ( ( ( element @ SV103 @ ( powerset @ SV71 ) )
        = $false )
      | ( ( finite @ SV103 )
        = $true )
      | ( ( finite @ SV71 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1324]) ).

thf(1397,plain,
    ! [SV100: $i,SV77: $i] :
      ( ( ( subset @ SV77 @ SV100 )
        = $false )
      | ( ( finite @ SV100 )
        = $false )
      | ( ( finite @ SV77 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1326]) ).

thf(1398,plain,
    ! [SV80: $i,SV101: $i,SV95: $i] :
      ( ( ( element @ SV95 @ ( powerset @ SV101 ) )
        = $false )
      | ( ( ~ ( in @ SV80 @ SV95 ) )
        = $true )
      | ( ( element @ SV80 @ SV101 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1328]) ).

thf(1399,plain,
    ! [SV81: $i,SV102: $i,SV96: $i] :
      ( ( ( element @ SV96 @ ( powerset @ SV102 ) )
        = $false )
      | ( ( ~ ( in @ SV81 @ SV96 ) )
        = $true )
      | ( ( ~ ( empty @ SV102 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1329]) ).

thf(1400,plain,
    ! [SV84: $i,SV98: $i] :
      ( ( ( empty @ SV98 )
        = $false )
      | ( ( SV84 = SV98 )
        = $true )
      | ( ( empty @ SV84 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1331]) ).

thf(1401,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_connected @ ( union @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1332]) ).

thf(1402,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_transitive @ ( union @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1333]) ).

thf(1403,plain,
    ! [SV104: $i] :
      ( ( ( ordinal @ SV104 )
        = $false )
      | ( ( ordinal @ ( union @ SV104 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1334]) ).

thf(1404,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( function @ SX0 )
          | ( function @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1335]) ).

thf(1405,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( function @ SX0 )
          | ( relation @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1336]) ).

thf(1406,plain,
    ! [SV105: $i] :
      ( ( ( ~ ( empty @ SV105 )
          | ~ ( relation @ SV105 ) )
        = $true )
      | ( ( ~ ( function @ SV105 ) )
        = $true )
      | ( ( one_to_one @ SV105 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1337]) ).

thf(1407,plain,
    ( ( ~ ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
                | ~ ~ ( empty @ sK19_A ) )
          | ~ ( epsilon_transitive @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1338]) ).

thf(1408,plain,
    ( ( epsilon_connected @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1339]) ).

thf(1409,plain,
    ( ( sK3_REN
      | ~ ( finite @ sK1_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1340]) ).

thf(1410,plain,
    ( ( ~ sK3_REN
      | ~ ( ~ ( in @ sK2_SY77 @ sK1_A )
          | ~ ~ ( finite @ sK2_SY77 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1341]) ).

thf(1411,plain,
    ! [SV106: $i] :
      ( ( ( ordinal @ SV106 )
        = $false )
      | ( ( epsilon_connected @ SV106 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1342]) ).

thf(1412,plain,
    ! [SV107: $i] :
      ( ( ( ordinal @ SV107 )
        = $false )
      | ( ( epsilon_transitive @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1343]) ).

thf(1413,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( ordinal @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( ordinal @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1344]) ).

thf(1414,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( ordinal @ SX0 )
          | ( ordinal @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1345]) ).

thf(1415,plain,
    ! [SV108: $i] :
      ( ( ( ~ ( empty @ SV108 ) )
        = $true )
      | ( ( ~ ( ordinal @ SV108 ) )
        = $true )
      | ( ( natural @ SV108 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1346]) ).

thf(1416,plain,
    ! [SV86: $i] :
      ( ( ( empty @ ( sK21_B @ SV86 ) )
        = $false )
      | ( ( empty @ SV86 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1348]) ).

thf(1417,plain,
    ( ( empty @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1349]) ).

thf(1418,plain,
    ( ( relation @ sK17_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1350]) ).

thf(1419,plain,
    ( ( relation @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1351]) ).

thf(1420,plain,
    ( ( relation_empty_yielding @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1352]) ).

thf(1421,plain,
    ! [SV87: $i] :
      ( ( ( ~ ( element @ ( sK10_B @ SV87 ) @ ( powerset @ SV87 ) )
          | ~ ~ ( empty @ ( sK10_B @ SV87 ) ) )
        = $false )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1353]) ).

thf(1422,plain,
    ! [SV88: $i] :
      ( ( ( ~ ( ~ ! [SY109: $i] :
                    ( ~ ( element @ SY109 @ SV88 )
                    | ( epsilon_connected @ SY109 ) )
              | ~ ! [SY110: $i] :
                    ( ~ ( element @ SY110 @ SV88 )
                    | ( epsilon_transitive @ SY110 ) ) ) )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1355]) ).

thf(1423,plain,
    ! [SV88: $i] :
      ( ( ( ! [SY111: $i] :
              ( ~ ( element @ SY111 @ SV88 )
              | ( ordinal @ SY111 ) ) )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1356]) ).

thf(1424,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( element @ SX0 @ positive_rationals )
                | ~ ( ordinal @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( element @ SX0 @ positive_rationals )
                | ~ ( ordinal @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1357]) ).

thf(1425,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( element @ SX0 @ positive_rationals )
          | ~ ( ordinal @ SX0 )
          | ( ordinal @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1358]) ).

thf(1426,plain,
    ! [SV109: $i] :
      ( ( ( element @ SV109 @ positive_rationals )
        = $false )
      | ( ( ~ ( ordinal @ SV109 )
          | ( natural @ SV109 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1359]) ).

thf(1427,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1360]) ).

thf(1428,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1361]) ).

thf(1429,plain,
    ! [SV110: $i] :
      ( ( ( empty @ SV110 )
        = $false )
      | ( ( ordinal @ SV110 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1362]) ).

thf(1430,plain,
    ! [SV115: $i,SV111: $i] :
      ( ( ( ~ ( element @ SV111 @ ( powerset @ SV115 ) ) )
        = $true )
      | ( ( subset @ SV111 @ SV115 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1363]) ).

thf(1431,plain,
    ! [SV116: $i,SV112: $i] :
      ( ( ( ~ ( subset @ SV112 @ SV116 ) )
        = $true )
      | ( ( element @ SV112 @ ( powerset @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1364]) ).

thf(1432,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( empty @ sK28_A )
                | ~ ( epsilon_transitive @ sK28_A ) )
          | ~ ( epsilon_connected @ sK28_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1365]) ).

thf(1433,plain,
    ( ( ordinal @ sK28_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1366]) ).

thf(1434,plain,
    ( ( function @ sK9_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1367]) ).

thf(1435,plain,
    ( ( relation @ sK9_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1368]) ).

thf(1436,plain,
    ( ( ~ ( ~ ( epsilon_connected @ sK23_A )
          | ~ ( epsilon_transitive @ sK23_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1369]) ).

thf(1437,plain,
    ( ( ordinal @ sK23_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1370]) ).

thf(1438,plain,
    ! [SV90: $i] :
      ( ( ( in @ ( sK29_B @ SV90 ) @ SV90 )
        = $true )
      | ( ( ~ ( finite @ SV90 ) )
        = $true )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1371]) ).

thf(1439,plain,
    ! [SV90: $i] :
      ( ( ( ~ ( finite @ ( sK29_B @ SV90 ) ) )
        = $true )
      | ( ( ~ ( finite @ SV90 ) )
        = $true )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1372]) ).

thf(1440,plain,
    ( ( function @ sK26_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1373]) ).

thf(1441,plain,
    ( ( relation @ sK26_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1374]) ).

thf(1442,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1375]) ).

thf(1443,plain,
    ( ( relation @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1376]) ).

thf(1444,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                            | ~ ( relation @ sK16_A ) )
                      | ~ ( one_to_one @ sK16_A ) )
                | ~ ( empty @ sK16_A ) )
          | ~ ( epsilon_transitive @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1377]) ).

thf(1445,plain,
    ( ( epsilon_connected @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1378]) ).

thf(1446,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                                  | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                            | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                                      | ~ ( function @ ( sK18_B @ SV91 ) ) )
                                | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                          | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
                    | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
              | ~ ( ordinal @ ( sK18_B @ SV91 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1379]) ).

thf(1447,plain,
    ! [SV91: $i] :
      ( ( ~ ( natural @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1379]) ).

thf(1448,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                      | ~ ( empty @ sK11_A ) )
                | ~ ( epsilon_transitive @ sK11_A ) )
          | ~ ( epsilon_connected @ sK11_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1380]) ).

thf(1449,plain,
    ( ( ordinal @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1381]) ).

thf(1450,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                                  | ~ ( relation_empty_yielding @ empty_set ) )
                            | ~ ( function @ empty_set ) )
                      | ~ ( one_to_one @ empty_set ) )
                | ~ ( empty @ empty_set ) )
          | ~ ( epsilon_transitive @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1382]) ).

thf(1451,plain,
    ( ( epsilon_connected @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1383]) ).

thf(1452,plain,
    ( ( ~ ( ~ ~ ( empty @ sK8_A )
          | ~ ( epsilon_transitive @ sK8_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1384]) ).

thf(1453,plain,
    ( ( epsilon_connected @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1385]) ).

thf(1454,plain,
    ( ( ~ ( ~ ( function @ sK15_A )
          | ~ ( relation @ sK15_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1386]) ).

thf(1455,plain,
    ( ( transfinite_sequence @ sK15_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1387]) ).

thf(1456,plain,
    ( ( epsilon_connected @ sK24_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1388]) ).

thf(1457,plain,
    ( ( epsilon_transitive @ sK24_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1389]) ).

thf(1458,plain,
    ! [SV113: $i] :
      ( ( ( finite @ SV113 )
        = $false )
      | ( ( finite @ ( powerset @ SV113 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1390]) ).

thf(1459,plain,
    ! [SV114: $i] :
      ( ( ( finite @ ( powerset @ SV114 ) )
        = $false )
      | ( ( finite @ SV114 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1391]) ).

thf(1460,plain,
    ( ( function @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1392]) ).

thf(1461,plain,
    ( ( relation @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1393]) ).

thf(1462,plain,
    ( ( relation @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1394]) ).

thf(1463,plain,
    ( ( relation_non_empty @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1395]) ).

thf(1464,plain,
    ! [SV101: $i,SV95: $i,SV80: $i] :
      ( ( ( in @ SV80 @ SV95 )
        = $false )
      | ( ( element @ SV95 @ ( powerset @ SV101 ) )
        = $false )
      | ( ( element @ SV80 @ SV101 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1398]) ).

thf(1465,plain,
    ! [SV102: $i,SV96: $i,SV81: $i] :
      ( ( ( in @ SV81 @ SV96 )
        = $false )
      | ( ( element @ SV96 @ ( powerset @ SV102 ) )
        = $false )
      | ( ( ~ ( empty @ SV102 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1399]) ).

thf(1466,plain,
    ! [SV117: $i] :
      ( ( ~ ( ordinal @ SV117 )
        | ( epsilon_connected @ ( union @ SV117 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1401]) ).

thf(1467,plain,
    ! [SV118: $i] :
      ( ( ~ ( ordinal @ SV118 )
        | ( epsilon_transitive @ ( union @ SV118 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1402]) ).

thf(1468,plain,
    ! [SV119: $i] :
      ( ( ~ ( empty @ SV119 )
        | ~ ( relation @ SV119 )
        | ~ ( function @ SV119 )
        | ( function @ SV119 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1404]) ).

thf(1469,plain,
    ! [SV120: $i] :
      ( ( ~ ( empty @ SV120 )
        | ~ ( relation @ SV120 )
        | ~ ( function @ SV120 )
        | ( relation @ SV120 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1405]) ).

thf(1470,plain,
    ! [SV105: $i] :
      ( ( ( ~ ( empty @ SV105 ) )
        = $true )
      | ( ( ~ ( relation @ SV105 ) )
        = $true )
      | ( ( ~ ( function @ SV105 ) )
        = $true )
      | ( ( one_to_one @ SV105 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1406]) ).

thf(1471,plain,
    ( ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
            | ~ ~ ( empty @ sK19_A ) )
      | ~ ( epsilon_transitive @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1407]) ).

thf(1472,plain,
    ( ( sK3_REN = $true )
    | ( ( ~ ( finite @ sK1_A ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1409]) ).

thf(1473,plain,
    ( ( ( ~ sK3_REN )
      = $true )
    | ( ( ~ ( ~ ( in @ sK2_SY77 @ sK1_A )
            | ~ ~ ( finite @ sK2_SY77 ) ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1410]) ).

thf(1474,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1413]) ).

thf(1475,plain,
    ! [SV121: $i] :
      ( ( ~ ( empty @ SV121 )
        | ~ ( ordinal @ SV121 )
        | ( ordinal @ SV121 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1414]) ).

thf(1476,plain,
    ! [SV108: $i] :
      ( ( ( empty @ SV108 )
        = $false )
      | ( ( ~ ( ordinal @ SV108 ) )
        = $true )
      | ( ( natural @ SV108 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1415]) ).

thf(1477,plain,
    ! [SV87: $i] :
      ( ( ( ~ ( element @ ( sK10_B @ SV87 ) @ ( powerset @ SV87 ) ) )
        = $false )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1421]) ).

thf(1478,plain,
    ! [SV87: $i] :
      ( ( ( ~ ~ ( empty @ ( sK10_B @ SV87 ) ) )
        = $false )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1421]) ).

thf(1479,plain,
    ! [SV88: $i] :
      ( ( ( ~ ! [SY109: $i] :
                ( ~ ( element @ SY109 @ SV88 )
                | ( epsilon_connected @ SY109 ) )
          | ~ ! [SY110: $i] :
                ( ~ ( element @ SY110 @ SV88 )
                | ( epsilon_transitive @ SY110 ) ) )
        = $false )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1422]) ).

thf(1480,plain,
    ! [SV88: $i,SV122: $i] :
      ( ( ( ~ ( element @ SV122 @ SV88 )
          | ( ordinal @ SV122 ) )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1423]) ).

thf(1481,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1424]) ).

thf(1482,plain,
    ! [SV123: $i] :
      ( ( ~ ( element @ SV123 @ positive_rationals )
        | ~ ( ordinal @ SV123 )
        | ( ordinal @ SV123 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1425]) ).

thf(1483,plain,
    ! [SV109: $i] :
      ( ( ( ~ ( ordinal @ SV109 ) )
        = $true )
      | ( ( natural @ SV109 )
        = $true )
      | ( ( element @ SV109 @ positive_rationals )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1426]) ).

thf(1484,plain,
    ! [SV124: $i] :
      ( ( ~ ( empty @ SV124 )
        | ( epsilon_connected @ SV124 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1427]) ).

thf(1485,plain,
    ! [SV125: $i] :
      ( ( ~ ( empty @ SV125 )
        | ( epsilon_transitive @ SV125 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1428]) ).

thf(1486,plain,
    ! [SV115: $i,SV111: $i] :
      ( ( ( element @ SV111 @ ( powerset @ SV115 ) )
        = $false )
      | ( ( subset @ SV111 @ SV115 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1430]) ).

thf(1487,plain,
    ! [SV116: $i,SV112: $i] :
      ( ( ( subset @ SV112 @ SV116 )
        = $false )
      | ( ( element @ SV112 @ ( powerset @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1431]) ).

thf(1488,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK28_A )
            | ~ ( epsilon_transitive @ sK28_A ) )
      | ~ ( epsilon_connected @ sK28_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1432]) ).

thf(1489,plain,
    ( ( ~ ( epsilon_connected @ sK23_A )
      | ~ ( epsilon_transitive @ sK23_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1436]) ).

thf(1490,plain,
    ! [SV90: $i] :
      ( ( ( finite @ SV90 )
        = $false )
      | ( ( in @ ( sK29_B @ SV90 ) @ SV90 )
        = $true )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1438]) ).

thf(1491,plain,
    ! [SV90: $i] :
      ( ( ( finite @ ( sK29_B @ SV90 ) )
        = $false )
      | ( ( ~ ( finite @ SV90 ) )
        = $true )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1439]) ).

thf(1492,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                        | ~ ( relation @ sK16_A ) )
                  | ~ ( one_to_one @ sK16_A ) )
            | ~ ( empty @ sK16_A ) )
      | ~ ( epsilon_transitive @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1444]) ).

thf(1493,plain,
    ! [SV91: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                                | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                          | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                                    | ~ ( function @ ( sK18_B @ SV91 ) ) )
                              | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                        | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
                  | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
            | ~ ( ordinal @ ( sK18_B @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1446]) ).

thf(1494,plain,
    ! [SV91: $i] :
      ( ( natural @ ( sK18_B @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1447]) ).

thf(1495,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                  | ~ ( empty @ sK11_A ) )
            | ~ ( epsilon_transitive @ sK11_A ) )
      | ~ ( epsilon_connected @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1448]) ).

thf(1496,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                              | ~ ( relation_empty_yielding @ empty_set ) )
                        | ~ ( function @ empty_set ) )
                  | ~ ( one_to_one @ empty_set ) )
            | ~ ( empty @ empty_set ) )
      | ~ ( epsilon_transitive @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1450]) ).

thf(1497,plain,
    ( ( ~ ~ ( empty @ sK8_A )
      | ~ ( epsilon_transitive @ sK8_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1452]) ).

thf(1498,plain,
    ( ( ~ ( function @ sK15_A )
      | ~ ( relation @ sK15_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1454]) ).

thf(1499,plain,
    ! [SV81: $i,SV96: $i,SV102: $i] :
      ( ( ( empty @ SV102 )
        = $false )
      | ( ( element @ SV96 @ ( powerset @ SV102 ) )
        = $false )
      | ( ( in @ SV81 @ SV96 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1465]) ).

thf(1500,plain,
    ! [SV117: $i] :
      ( ( ( ~ ( ordinal @ SV117 ) )
        = $true )
      | ( ( epsilon_connected @ ( union @ SV117 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1466]) ).

thf(1501,plain,
    ! [SV118: $i] :
      ( ( ( ~ ( ordinal @ SV118 ) )
        = $true )
      | ( ( epsilon_transitive @ ( union @ SV118 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1467]) ).

thf(1502,plain,
    ! [SV119: $i] :
      ( ( ( ~ ( empty @ SV119 )
          | ~ ( relation @ SV119 )
          | ~ ( function @ SV119 ) )
        = $true )
      | ( ( function @ SV119 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1468]) ).

thf(1503,plain,
    ! [SV120: $i] :
      ( ( ( ~ ( empty @ SV120 )
          | ~ ( relation @ SV120 )
          | ~ ( function @ SV120 ) )
        = $true )
      | ( ( relation @ SV120 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1469]) ).

thf(1504,plain,
    ! [SV105: $i] :
      ( ( ( empty @ SV105 )
        = $false )
      | ( ( ~ ( relation @ SV105 ) )
        = $true )
      | ( ( ~ ( function @ SV105 ) )
        = $true )
      | ( ( one_to_one @ SV105 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1470]) ).

thf(1505,plain,
    ( ( ~ ~ ( ~ ( element @ sK19_A @ positive_rationals )
            | ~ ~ ( empty @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1471]) ).

thf(1506,plain,
    ( ( ~ ( epsilon_transitive @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1471]) ).

thf(1507,plain,
    ( ( ( finite @ sK1_A )
      = $false )
    | ( sK3_REN = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1472]) ).

thf(1508,plain,
    ( ( sK3_REN = $false )
    | ( ( ~ ( ~ ( in @ sK2_SY77 @ sK1_A )
            | ~ ~ ( finite @ sK2_SY77 ) ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1473]) ).

thf(1509,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1474]) ).

thf(1510,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1474]) ).

thf(1511,plain,
    ! [SV121: $i] :
      ( ( ( ~ ( empty @ SV121 )
          | ~ ( ordinal @ SV121 ) )
        = $true )
      | ( ( ordinal @ SV121 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1475]) ).

thf(1512,plain,
    ! [SV108: $i] :
      ( ( ( ordinal @ SV108 )
        = $false )
      | ( ( empty @ SV108 )
        = $false )
      | ( ( natural @ SV108 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1476]) ).

thf(1513,plain,
    ! [SV87: $i] :
      ( ( ( element @ ( sK10_B @ SV87 ) @ ( powerset @ SV87 ) )
        = $true )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1477]) ).

thf(1514,plain,
    ! [SV87: $i] :
      ( ( ( ~ ( empty @ ( sK10_B @ SV87 ) ) )
        = $true )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1478]) ).

thf(1515,plain,
    ! [SV88: $i] :
      ( ( ( ~ ! [SY109: $i] :
                ( ~ ( element @ SY109 @ SV88 )
                | ( epsilon_connected @ SY109 ) ) )
        = $false )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1479]) ).

thf(1516,plain,
    ! [SV88: $i] :
      ( ( ( ~ ! [SY110: $i] :
                ( ~ ( element @ SY110 @ SV88 )
                | ( epsilon_transitive @ SY110 ) ) )
        = $false )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1479]) ).

thf(1517,plain,
    ! [SV88: $i,SV122: $i] :
      ( ( ( ~ ( element @ SV122 @ SV88 ) )
        = $true )
      | ( ( ordinal @ SV122 )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1480]) ).

thf(1518,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1481]) ).

thf(1519,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( element @ SX0 @ positive_rationals )
            | ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1481]) ).

thf(1520,plain,
    ! [SV123: $i] :
      ( ( ( ~ ( element @ SV123 @ positive_rationals ) )
        = $true )
      | ( ( ~ ( ordinal @ SV123 )
          | ( ordinal @ SV123 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1482]) ).

thf(1521,plain,
    ! [SV109: $i] :
      ( ( ( ordinal @ SV109 )
        = $false )
      | ( ( natural @ SV109 )
        = $true )
      | ( ( element @ SV109 @ positive_rationals )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1483]) ).

thf(1522,plain,
    ! [SV124: $i] :
      ( ( ( ~ ( empty @ SV124 ) )
        = $true )
      | ( ( epsilon_connected @ SV124 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1484]) ).

thf(1523,plain,
    ! [SV125: $i] :
      ( ( ( ~ ( empty @ SV125 ) )
        = $true )
      | ( ( epsilon_transitive @ SV125 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1485]) ).

thf(1524,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK28_A )
            | ~ ( epsilon_transitive @ sK28_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1488]) ).

thf(1525,plain,
    ( ( ~ ( epsilon_connected @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1488]) ).

thf(1526,plain,
    ( ( ~ ( epsilon_connected @ sK23_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1489]) ).

thf(1527,plain,
    ( ( ~ ( epsilon_transitive @ sK23_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1489]) ).

thf(1528,plain,
    ! [SV90: $i] :
      ( ( ( finite @ SV90 )
        = $false )
      | ( ( finite @ ( sK29_B @ SV90 ) )
        = $false )
      | ( ( finite @ ( union @ SV90 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1491]) ).

thf(1529,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                        | ~ ( relation @ sK16_A ) )
                  | ~ ( one_to_one @ sK16_A ) )
            | ~ ( empty @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1492]) ).

thf(1530,plain,
    ( ( ~ ( epsilon_transitive @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1492]) ).

thf(1531,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                            | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                      | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                                | ~ ( function @ ( sK18_B @ SV91 ) ) )
                          | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                    | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
              | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
        | ~ ( ordinal @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1493]) ).

thf(1532,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                  | ~ ( empty @ sK11_A ) )
            | ~ ( epsilon_transitive @ sK11_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1495]) ).

thf(1533,plain,
    ( ( ~ ( epsilon_connected @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1495]) ).

thf(1534,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                              | ~ ( relation_empty_yielding @ empty_set ) )
                        | ~ ( function @ empty_set ) )
                  | ~ ( one_to_one @ empty_set ) )
            | ~ ( empty @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1496]) ).

thf(1535,plain,
    ( ( ~ ( epsilon_transitive @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1496]) ).

thf(1536,plain,
    ( ( ~ ~ ( empty @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1497]) ).

thf(1537,plain,
    ( ( ~ ( epsilon_transitive @ sK8_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1497]) ).

thf(1538,plain,
    ( ( ~ ( function @ sK15_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1498]) ).

thf(1539,plain,
    ( ( ~ ( relation @ sK15_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1498]) ).

thf(1540,plain,
    ! [SV117: $i] :
      ( ( ( ordinal @ SV117 )
        = $false )
      | ( ( epsilon_connected @ ( union @ SV117 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1500]) ).

thf(1541,plain,
    ! [SV118: $i] :
      ( ( ( ordinal @ SV118 )
        = $false )
      | ( ( epsilon_transitive @ ( union @ SV118 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1501]) ).

thf(1542,plain,
    ! [SV119: $i] :
      ( ( ( ~ ( empty @ SV119 )
          | ~ ( relation @ SV119 ) )
        = $true )
      | ( ( ~ ( function @ SV119 ) )
        = $true )
      | ( ( function @ SV119 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1502]) ).

thf(1543,plain,
    ! [SV120: $i] :
      ( ( ( ~ ( empty @ SV120 )
          | ~ ( relation @ SV120 ) )
        = $true )
      | ( ( ~ ( function @ SV120 ) )
        = $true )
      | ( ( relation @ SV120 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1503]) ).

thf(1544,plain,
    ! [SV105: $i] :
      ( ( ( relation @ SV105 )
        = $false )
      | ( ( empty @ SV105 )
        = $false )
      | ( ( ~ ( function @ SV105 ) )
        = $true )
      | ( ( one_to_one @ SV105 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1504]) ).

thf(1545,plain,
    ( ( ~ ( ~ ( element @ sK19_A @ positive_rationals )
          | ~ ~ ( empty @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1505]) ).

thf(1546,plain,
    ( ( epsilon_transitive @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1506]) ).

thf(1547,plain,
    ( ( ( ~ ( in @ sK2_SY77 @ sK1_A )
        | ~ ~ ( finite @ sK2_SY77 ) )
      = $false )
    | ( sK3_REN = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1508]) ).

thf(1548,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( ordinal @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1509]) ).

thf(1549,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( ordinal @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1510]) ).

thf(1550,plain,
    ! [SV121: $i] :
      ( ( ( ~ ( empty @ SV121 ) )
        = $true )
      | ( ( ~ ( ordinal @ SV121 ) )
        = $true )
      | ( ( ordinal @ SV121 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1511]) ).

thf(1551,plain,
    ! [SV87: $i] :
      ( ( ( empty @ ( sK10_B @ SV87 ) )
        = $false )
      | ( ( empty @ SV87 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1514]) ).

thf(1552,plain,
    ! [SV88: $i] :
      ( ( ( ! [SY109: $i] :
              ( ~ ( element @ SY109 @ SV88 )
              | ( epsilon_connected @ SY109 ) ) )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1515]) ).

thf(1553,plain,
    ! [SV88: $i] :
      ( ( ( ! [SY110: $i] :
              ( ~ ( element @ SY110 @ SV88 )
              | ( epsilon_transitive @ SY110 ) ) )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1516]) ).

thf(1554,plain,
    ! [SV88: $i,SV122: $i] :
      ( ( ( element @ SV122 @ SV88 )
        = $false )
      | ( ( ordinal @ SV122 )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1517]) ).

thf(1555,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( element @ SX0 @ positive_rationals )
          | ~ ( ordinal @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1518]) ).

thf(1556,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( element @ SX0 @ positive_rationals )
          | ~ ( ordinal @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1519]) ).

thf(1557,plain,
    ! [SV123: $i] :
      ( ( ( element @ SV123 @ positive_rationals )
        = $false )
      | ( ( ~ ( ordinal @ SV123 )
          | ( ordinal @ SV123 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1520]) ).

thf(1558,plain,
    ! [SV124: $i] :
      ( ( ( empty @ SV124 )
        = $false )
      | ( ( epsilon_connected @ SV124 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1522]) ).

thf(1559,plain,
    ! [SV125: $i] :
      ( ( ( empty @ SV125 )
        = $false )
      | ( ( epsilon_transitive @ SV125 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1523]) ).

thf(1560,plain,
    ( ( ~ ( ~ ~ ( empty @ sK28_A )
          | ~ ( epsilon_transitive @ sK28_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1524]) ).

thf(1561,plain,
    ( ( epsilon_connected @ sK28_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1525]) ).

thf(1562,plain,
    ( ( epsilon_connected @ sK23_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1526]) ).

thf(1563,plain,
    ( ( epsilon_transitive @ sK23_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1527]) ).

thf(1564,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                      | ~ ( relation @ sK16_A ) )
                | ~ ( one_to_one @ sK16_A ) )
          | ~ ( empty @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1529]) ).

thf(1565,plain,
    ( ( epsilon_transitive @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1530]) ).

thf(1566,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                            | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                      | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                                | ~ ( function @ ( sK18_B @ SV91 ) ) )
                          | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                    | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
              | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1531]) ).

thf(1567,plain,
    ! [SV91: $i] :
      ( ( ~ ( ordinal @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1531]) ).

thf(1568,plain,
    ( ( ~ ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
                | ~ ( empty @ sK11_A ) )
          | ~ ( epsilon_transitive @ sK11_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1532]) ).

thf(1569,plain,
    ( ( epsilon_connected @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1533]) ).

thf(1570,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                            | ~ ( relation_empty_yielding @ empty_set ) )
                      | ~ ( function @ empty_set ) )
                | ~ ( one_to_one @ empty_set ) )
          | ~ ( empty @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1534]) ).

thf(1571,plain,
    ( ( epsilon_transitive @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1535]) ).

thf(1572,plain,
    ( ( ~ ( empty @ sK8_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1536]) ).

thf(1573,plain,
    ( ( epsilon_transitive @ sK8_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1537]) ).

thf(1574,plain,
    ( ( function @ sK15_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1538]) ).

thf(1575,plain,
    ( ( relation @ sK15_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1539]) ).

thf(1576,plain,
    ! [SV119: $i] :
      ( ( ( ~ ( empty @ SV119 ) )
        = $true )
      | ( ( ~ ( relation @ SV119 ) )
        = $true )
      | ( ( ~ ( function @ SV119 ) )
        = $true )
      | ( ( function @ SV119 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1542]) ).

thf(1577,plain,
    ! [SV120: $i] :
      ( ( ( ~ ( empty @ SV120 ) )
        = $true )
      | ( ( ~ ( relation @ SV120 ) )
        = $true )
      | ( ( ~ ( function @ SV120 ) )
        = $true )
      | ( ( relation @ SV120 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1543]) ).

thf(1578,plain,
    ! [SV105: $i] :
      ( ( ( function @ SV105 )
        = $false )
      | ( ( empty @ SV105 )
        = $false )
      | ( ( relation @ SV105 )
        = $false )
      | ( ( one_to_one @ SV105 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1544]) ).

thf(1579,plain,
    ( ( ~ ( element @ sK19_A @ positive_rationals )
      | ~ ~ ( empty @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1545]) ).

thf(1580,plain,
    ( ( ( ~ ( in @ sK2_SY77 @ sK1_A ) )
      = $false )
    | ( sK3_REN = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1547]) ).

thf(1581,plain,
    ( ( ( ~ ~ ( finite @ sK2_SY77 ) )
      = $false )
    | ( sK3_REN = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1547]) ).

thf(1582,plain,
    ! [SV126: $i] :
      ( ( ~ ( empty @ SV126 )
        | ~ ( ordinal @ SV126 )
        | ( epsilon_connected @ SV126 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1548]) ).

thf(1583,plain,
    ! [SV127: $i] :
      ( ( ~ ( empty @ SV127 )
        | ~ ( ordinal @ SV127 )
        | ( epsilon_transitive @ SV127 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1549]) ).

thf(1584,plain,
    ! [SV121: $i] :
      ( ( ( empty @ SV121 )
        = $false )
      | ( ( ~ ( ordinal @ SV121 ) )
        = $true )
      | ( ( ordinal @ SV121 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1550]) ).

thf(1585,plain,
    ! [SV88: $i,SV128: $i] :
      ( ( ( ~ ( element @ SV128 @ SV88 )
          | ( epsilon_connected @ SV128 ) )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1552]) ).

thf(1586,plain,
    ! [SV88: $i,SV129: $i] :
      ( ( ( ~ ( element @ SV129 @ SV88 )
          | ( epsilon_transitive @ SV129 ) )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1553]) ).

thf(1587,plain,
    ! [SV130: $i] :
      ( ( ~ ( element @ SV130 @ positive_rationals )
        | ~ ( ordinal @ SV130 )
        | ( epsilon_connected @ SV130 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1555]) ).

thf(1588,plain,
    ! [SV131: $i] :
      ( ( ~ ( element @ SV131 @ positive_rationals )
        | ~ ( ordinal @ SV131 )
        | ( epsilon_transitive @ SV131 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1556]) ).

thf(1589,plain,
    ! [SV123: $i] :
      ( ( ( ~ ( ordinal @ SV123 ) )
        = $true )
      | ( ( ordinal @ SV123 )
        = $true )
      | ( ( element @ SV123 @ positive_rationals )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1557]) ).

thf(1590,plain,
    ( ( ~ ~ ( empty @ sK28_A )
      | ~ ( epsilon_transitive @ sK28_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1560]) ).

thf(1591,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                  | ~ ( relation @ sK16_A ) )
            | ~ ( one_to_one @ sK16_A ) )
      | ~ ( empty @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1564]) ).

thf(1592,plain,
    ! [SV91: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                          | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                    | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                              | ~ ( function @ ( sK18_B @ SV91 ) ) )
                        | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
                  | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
            | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1566]) ).

thf(1593,plain,
    ! [SV91: $i] :
      ( ( ordinal @ ( sK18_B @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1567]) ).

thf(1594,plain,
    ( ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
            | ~ ( empty @ sK11_A ) )
      | ~ ( epsilon_transitive @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1568]) ).

thf(1595,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                        | ~ ( relation_empty_yielding @ empty_set ) )
                  | ~ ( function @ empty_set ) )
            | ~ ( one_to_one @ empty_set ) )
      | ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1570]) ).

thf(1596,plain,
    ( ( empty @ sK8_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1572]) ).

thf(1597,plain,
    ! [SV119: $i] :
      ( ( ( empty @ SV119 )
        = $false )
      | ( ( ~ ( relation @ SV119 ) )
        = $true )
      | ( ( ~ ( function @ SV119 ) )
        = $true )
      | ( ( function @ SV119 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1576]) ).

thf(1598,plain,
    ! [SV120: $i] :
      ( ( ( empty @ SV120 )
        = $false )
      | ( ( ~ ( relation @ SV120 ) )
        = $true )
      | ( ( ~ ( function @ SV120 ) )
        = $true )
      | ( ( relation @ SV120 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1577]) ).

thf(1599,plain,
    ( ( ~ ( element @ sK19_A @ positive_rationals ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1579]) ).

thf(1600,plain,
    ( ( ~ ~ ( empty @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1579]) ).

thf(1601,plain,
    ( ( ( in @ sK2_SY77 @ sK1_A )
      = $true )
    | ( sK3_REN = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1580]) ).

thf(1602,plain,
    ( ( ( ~ ( finite @ sK2_SY77 ) )
      = $true )
    | ( sK3_REN = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1581]) ).

thf(1603,plain,
    ! [SV126: $i] :
      ( ( ( ~ ( empty @ SV126 )
          | ~ ( ordinal @ SV126 ) )
        = $true )
      | ( ( epsilon_connected @ SV126 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1582]) ).

thf(1604,plain,
    ! [SV127: $i] :
      ( ( ( ~ ( empty @ SV127 )
          | ~ ( ordinal @ SV127 ) )
        = $true )
      | ( ( epsilon_transitive @ SV127 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1583]) ).

thf(1605,plain,
    ! [SV121: $i] :
      ( ( ( ordinal @ SV121 )
        = $false )
      | ( ( empty @ SV121 )
        = $false )
      | ( ( ordinal @ SV121 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1584]) ).

thf(1606,plain,
    ! [SV88: $i,SV128: $i] :
      ( ( ( ~ ( element @ SV128 @ SV88 ) )
        = $true )
      | ( ( epsilon_connected @ SV128 )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1585]) ).

thf(1607,plain,
    ! [SV88: $i,SV129: $i] :
      ( ( ( ~ ( element @ SV129 @ SV88 ) )
        = $true )
      | ( ( epsilon_transitive @ SV129 )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1586]) ).

thf(1608,plain,
    ! [SV130: $i] :
      ( ( ( ~ ( element @ SV130 @ positive_rationals ) )
        = $true )
      | ( ( ~ ( ordinal @ SV130 )
          | ( epsilon_connected @ SV130 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1587]) ).

thf(1609,plain,
    ! [SV131: $i] :
      ( ( ( ~ ( element @ SV131 @ positive_rationals ) )
        = $true )
      | ( ( ~ ( ordinal @ SV131 )
          | ( epsilon_transitive @ SV131 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1588]) ).

thf(1610,plain,
    ! [SV123: $i] :
      ( ( ( ordinal @ SV123 )
        = $false )
      | ( ( ordinal @ SV123 )
        = $true )
      | ( ( element @ SV123 @ positive_rationals )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1589]) ).

thf(1611,plain,
    ( ( ~ ~ ( empty @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1590]) ).

thf(1612,plain,
    ( ( ~ ( epsilon_transitive @ sK28_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1590]) ).

thf(1613,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( function @ sK16_A )
                  | ~ ( relation @ sK16_A ) )
            | ~ ( one_to_one @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1591]) ).

thf(1614,plain,
    ( ( ~ ( empty @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1591]) ).

thf(1615,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                      | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                          | ~ ( function @ ( sK18_B @ SV91 ) ) )
                    | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
              | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
        | ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1592]) ).

thf(1616,plain,
    ( ( ~ ~ ( ~ ( element @ sK11_A @ positive_rationals )
            | ~ ( empty @ sK11_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1594]) ).

thf(1617,plain,
    ( ( ~ ( epsilon_transitive @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1594]) ).

thf(1618,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                        | ~ ( relation_empty_yielding @ empty_set ) )
                  | ~ ( function @ empty_set ) )
            | ~ ( one_to_one @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1595]) ).

thf(1619,plain,
    ( ( ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1595]) ).

thf(1620,plain,
    ! [SV119: $i] :
      ( ( ( relation @ SV119 )
        = $false )
      | ( ( empty @ SV119 )
        = $false )
      | ( ( ~ ( function @ SV119 ) )
        = $true )
      | ( ( function @ SV119 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1597]) ).

thf(1621,plain,
    ! [SV120: $i] :
      ( ( ( relation @ SV120 )
        = $false )
      | ( ( empty @ SV120 )
        = $false )
      | ( ( ~ ( function @ SV120 ) )
        = $true )
      | ( ( relation @ SV120 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1598]) ).

thf(1622,plain,
    ( ( element @ sK19_A @ positive_rationals )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1599]) ).

thf(1623,plain,
    ( ( ~ ( empty @ sK19_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1600]) ).

thf(1624,plain,
    ( ( ( finite @ sK2_SY77 )
      = $false )
    | ( sK3_REN = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1602]) ).

thf(1625,plain,
    ! [SV126: $i] :
      ( ( ( ~ ( empty @ SV126 ) )
        = $true )
      | ( ( ~ ( ordinal @ SV126 ) )
        = $true )
      | ( ( epsilon_connected @ SV126 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1603]) ).

thf(1626,plain,
    ! [SV127: $i] :
      ( ( ( ~ ( empty @ SV127 ) )
        = $true )
      | ( ( ~ ( ordinal @ SV127 ) )
        = $true )
      | ( ( epsilon_transitive @ SV127 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1604]) ).

thf(1627,plain,
    ! [SV88: $i,SV128: $i] :
      ( ( ( element @ SV128 @ SV88 )
        = $false )
      | ( ( epsilon_connected @ SV128 )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1606]) ).

thf(1628,plain,
    ! [SV88: $i,SV129: $i] :
      ( ( ( element @ SV129 @ SV88 )
        = $false )
      | ( ( epsilon_transitive @ SV129 )
        = $true )
      | ( ( ordinal @ SV88 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1607]) ).

thf(1629,plain,
    ! [SV130: $i] :
      ( ( ( element @ SV130 @ positive_rationals )
        = $false )
      | ( ( ~ ( ordinal @ SV130 )
          | ( epsilon_connected @ SV130 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1608]) ).

thf(1630,plain,
    ! [SV131: $i] :
      ( ( ( element @ SV131 @ positive_rationals )
        = $false )
      | ( ( ~ ( ordinal @ SV131 )
          | ( epsilon_transitive @ SV131 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1609]) ).

thf(1631,plain,
    ( ( ~ ( empty @ sK28_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1611]) ).

thf(1632,plain,
    ( ( epsilon_transitive @ sK28_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1612]) ).

thf(1633,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK16_A )
                | ~ ( relation @ sK16_A ) )
          | ~ ( one_to_one @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1613]) ).

thf(1634,plain,
    ( ( empty @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1614]) ).

thf(1635,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                      | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                                | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                          | ~ ( function @ ( sK18_B @ SV91 ) ) )
                    | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
              | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1615]) ).

thf(1636,plain,
    ! [SV91: $i] :
      ( ( ~ ( epsilon_connected @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1615]) ).

thf(1637,plain,
    ( ( ~ ( ~ ( element @ sK11_A @ positive_rationals )
          | ~ ( empty @ sK11_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1616]) ).

thf(1638,plain,
    ( ( epsilon_transitive @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1617]) ).

thf(1639,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                      | ~ ( relation_empty_yielding @ empty_set ) )
                | ~ ( function @ empty_set ) )
          | ~ ( one_to_one @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1618]) ).

thf(1640,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1619]) ).

thf(1641,plain,
    ! [SV119: $i] :
      ( ( ( function @ SV119 )
        = $false )
      | ( ( empty @ SV119 )
        = $false )
      | ( ( relation @ SV119 )
        = $false )
      | ( ( function @ SV119 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1620]) ).

thf(1642,plain,
    ! [SV120: $i] :
      ( ( ( function @ SV120 )
        = $false )
      | ( ( empty @ SV120 )
        = $false )
      | ( ( relation @ SV120 )
        = $false )
      | ( ( relation @ SV120 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1621]) ).

thf(1643,plain,
    ( ( empty @ sK19_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1623]) ).

thf(1644,plain,
    ! [SV126: $i] :
      ( ( ( empty @ SV126 )
        = $false )
      | ( ( ~ ( ordinal @ SV126 ) )
        = $true )
      | ( ( epsilon_connected @ SV126 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1625]) ).

thf(1645,plain,
    ! [SV127: $i] :
      ( ( ( empty @ SV127 )
        = $false )
      | ( ( ~ ( ordinal @ SV127 ) )
        = $true )
      | ( ( epsilon_transitive @ SV127 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1626]) ).

thf(1646,plain,
    ! [SV130: $i] :
      ( ( ( ~ ( ordinal @ SV130 ) )
        = $true )
      | ( ( epsilon_connected @ SV130 )
        = $true )
      | ( ( element @ SV130 @ positive_rationals )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1629]) ).

thf(1647,plain,
    ! [SV131: $i] :
      ( ( ( ~ ( ordinal @ SV131 ) )
        = $true )
      | ( ( epsilon_transitive @ SV131 )
        = $true )
      | ( ( element @ SV131 @ positive_rationals )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1630]) ).

thf(1648,plain,
    ( ( empty @ sK28_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1631]) ).

thf(1649,plain,
    ( ( ~ ~ ( ~ ( function @ sK16_A )
            | ~ ( relation @ sK16_A ) )
      | ~ ( one_to_one @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1633]) ).

thf(1650,plain,
    ! [SV91: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                    | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                              | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                        | ~ ( function @ ( sK18_B @ SV91 ) ) )
                  | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
            | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1635]) ).

thf(1651,plain,
    ! [SV91: $i] :
      ( ( epsilon_connected @ ( sK18_B @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1636]) ).

thf(1652,plain,
    ( ( ~ ( element @ sK11_A @ positive_rationals )
      | ~ ( empty @ sK11_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1637]) ).

thf(1653,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                  | ~ ( relation_empty_yielding @ empty_set ) )
            | ~ ( function @ empty_set ) )
      | ~ ( one_to_one @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1639]) ).

thf(1654,plain,
    ! [SV126: $i] :
      ( ( ( ordinal @ SV126 )
        = $false )
      | ( ( empty @ SV126 )
        = $false )
      | ( ( epsilon_connected @ SV126 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1644]) ).

thf(1655,plain,
    ! [SV127: $i] :
      ( ( ( ordinal @ SV127 )
        = $false )
      | ( ( empty @ SV127 )
        = $false )
      | ( ( epsilon_transitive @ SV127 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1645]) ).

thf(1656,plain,
    ! [SV130: $i] :
      ( ( ( ordinal @ SV130 )
        = $false )
      | ( ( epsilon_connected @ SV130 )
        = $true )
      | ( ( element @ SV130 @ positive_rationals )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1646]) ).

thf(1657,plain,
    ! [SV131: $i] :
      ( ( ( ordinal @ SV131 )
        = $false )
      | ( ( epsilon_transitive @ SV131 )
        = $true )
      | ( ( element @ SV131 @ positive_rationals )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1647]) ).

thf(1658,plain,
    ( ( ~ ~ ( ~ ( function @ sK16_A )
            | ~ ( relation @ sK16_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1649]) ).

thf(1659,plain,
    ( ( ~ ( one_to_one @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1649]) ).

thf(1660,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                          | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                    | ~ ( function @ ( sK18_B @ SV91 ) ) )
              | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
        | ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1650]) ).

thf(1661,plain,
    ( ( ~ ( element @ sK11_A @ positive_rationals ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1652]) ).

thf(1662,plain,
    ( ( ~ ( empty @ sK11_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1652]) ).

thf(1663,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( relation @ empty_set )
                  | ~ ( relation_empty_yielding @ empty_set ) )
            | ~ ( function @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1653]) ).

thf(1664,plain,
    ( ( ~ ( one_to_one @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1653]) ).

thf(1665,plain,
    ( ( ~ ( ~ ( function @ sK16_A )
          | ~ ( relation @ sK16_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1658]) ).

thf(1666,plain,
    ( ( one_to_one @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1659]) ).

thf(1667,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                                | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                          | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                    | ~ ( function @ ( sK18_B @ SV91 ) ) )
              | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1660]) ).

thf(1668,plain,
    ! [SV91: $i] :
      ( ( ~ ( epsilon_transitive @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1660]) ).

thf(1669,plain,
    ( ( element @ sK11_A @ positive_rationals )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1661]) ).

thf(1670,plain,
    ( ( empty @ sK11_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1662]) ).

thf(1671,plain,
    ( ( ~ ( ~ ~ ( ~ ( relation @ empty_set )
                | ~ ( relation_empty_yielding @ empty_set ) )
          | ~ ( function @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1663]) ).

thf(1672,plain,
    ( ( one_to_one @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1664]) ).

thf(1673,plain,
    ( ( ~ ( function @ sK16_A )
      | ~ ( relation @ sK16_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1665]) ).

thf(1674,plain,
    ! [SV91: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                              | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                        | ~ ( relation @ ( sK18_B @ SV91 ) ) )
                  | ~ ( function @ ( sK18_B @ SV91 ) ) )
            | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1667]) ).

thf(1675,plain,
    ! [SV91: $i] :
      ( ( epsilon_transitive @ ( sK18_B @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1668]) ).

thf(1676,plain,
    ( ( ~ ~ ( ~ ( relation @ empty_set )
            | ~ ( relation_empty_yielding @ empty_set ) )
      | ~ ( function @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1671]) ).

thf(1677,plain,
    ( ( ~ ( function @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1673]) ).

thf(1678,plain,
    ( ( ~ ( relation @ sK16_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1673]) ).

thf(1679,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                          | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                    | ~ ( relation @ ( sK18_B @ SV91 ) ) )
              | ~ ( function @ ( sK18_B @ SV91 ) ) )
        | ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1674]) ).

thf(1680,plain,
    ( ( ~ ~ ( ~ ( relation @ empty_set )
            | ~ ( relation_empty_yielding @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1676]) ).

thf(1681,plain,
    ( ( ~ ( function @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1676]) ).

thf(1682,plain,
    ( ( function @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1677]) ).

thf(1683,plain,
    ( ( relation @ sK16_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1678]) ).

thf(1684,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                          | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                    | ~ ( relation @ ( sK18_B @ SV91 ) ) )
              | ~ ( function @ ( sK18_B @ SV91 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1679]) ).

thf(1685,plain,
    ! [SV91: $i] :
      ( ( ~ ( one_to_one @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1679]) ).

thf(1686,plain,
    ( ( ~ ( ~ ( relation @ empty_set )
          | ~ ( relation_empty_yielding @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1680]) ).

thf(1687,plain,
    ( ( function @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1681]) ).

thf(1688,plain,
    ! [SV91: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                        | ~ ( empty @ ( sK18_B @ SV91 ) ) )
                  | ~ ( relation @ ( sK18_B @ SV91 ) ) )
            | ~ ( function @ ( sK18_B @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1684]) ).

thf(1689,plain,
    ! [SV91: $i] :
      ( ( one_to_one @ ( sK18_B @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1685]) ).

thf(1690,plain,
    ( ( ~ ( relation @ empty_set )
      | ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[1686]) ).

thf(1691,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                    | ~ ( empty @ ( sK18_B @ SV91 ) ) )
              | ~ ( relation @ ( sK18_B @ SV91 ) ) )
        | ~ ( function @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1688]) ).

thf(1692,plain,
    ( ( ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1690]) ).

thf(1693,plain,
    ( ( ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[1690]) ).

thf(1694,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                    | ~ ( empty @ ( sK18_B @ SV91 ) ) )
              | ~ ( relation @ ( sK18_B @ SV91 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1691]) ).

thf(1695,plain,
    ! [SV91: $i] :
      ( ( ~ ( function @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1691]) ).

thf(1696,plain,
    ( ( relation @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1692]) ).

thf(1697,plain,
    ( ( relation_empty_yielding @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1693]) ).

thf(1698,plain,
    ! [SV91: $i] :
      ( ( ~ ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
                  | ~ ( empty @ ( sK18_B @ SV91 ) ) )
            | ~ ( relation @ ( sK18_B @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1694]) ).

thf(1699,plain,
    ! [SV91: $i] :
      ( ( function @ ( sK18_B @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1695]) ).

thf(1700,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
              | ~ ( empty @ ( sK18_B @ SV91 ) ) )
        | ~ ( relation @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1698]) ).

thf(1701,plain,
    ! [SV91: $i] :
      ( ( ~ ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
              | ~ ( empty @ ( sK18_B @ SV91 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1700]) ).

thf(1702,plain,
    ! [SV91: $i] :
      ( ( ~ ( relation @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1700]) ).

thf(1703,plain,
    ! [SV91: $i] :
      ( ( ~ ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
            | ~ ( empty @ ( sK18_B @ SV91 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1701]) ).

thf(1704,plain,
    ! [SV91: $i] :
      ( ( relation @ ( sK18_B @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1702]) ).

thf(1705,plain,
    ! [SV91: $i] :
      ( ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
        | ~ ( empty @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1703]) ).

thf(1706,plain,
    ! [SV91: $i] :
      ( ( ~ ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1705]) ).

thf(1707,plain,
    ! [SV91: $i] :
      ( ( ~ ( empty @ ( sK18_B @ SV91 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1705]) ).

thf(1708,plain,
    ! [SV91: $i] :
      ( ( element @ ( sK18_B @ SV91 ) @ ( powerset @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1706]) ).

thf(1709,plain,
    ! [SV91: $i] :
      ( ( empty @ ( sK18_B @ SV91 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1707]) ).

thf(1710,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[958,1709,1708,1704,1699,1697,1696,1689,1687,1683,1682,1675,1672,1670,1669,1666,1657,1656,1655,1654,1651,1648,1643,1642,1641,1640,1638,1634,1632,1628,1627,1624,1622,1610,1605,1601,1596,1593,1578,1575,1574,1573,1571,1569,1565,1563,1562,1561,1559,1558,1554,1551,1546,1541,1540,1528,1521,1513,1512,1507,1499,1494,1490,1487,1486,1464,1463,1462,1461,1460,1459,1458,1457,1456,1455,1453,1451,1449,1445,1443,1442,1441,1440,1437,1435,1434,1433,1429,1420,1419,1418,1417,1416,1412,1411,1408,1403,1400,1397,1396,1354,1347,1330,1327,1325,1323,1313,1306,1305,1289,1282,1277,1271,1266,1264,1260,1258,1256,1254,1252,1251,1250,1246,1244,1243,1242,1241,1240,1238,1235,1231,1229,1219,1217,1214,1207,1206,1204,1198,1197,1193,1185,1184,1183,1104,1051,1050,1049,1048,1046,972]) ).

thf(1711,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[1710,942]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.11  % Problem  : SEU094+1 : TPTP v8.1.0. Released v3.2.0.
% 0.07/0.12  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.12/0.33  % Computer : n008.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Sun Jun 19 22:51:22 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.12/0.36  .
% 0.12/0.36  
% 0.12/0.36   No.of.Axioms: 59
% 0.12/0.36  
% 0.12/0.36   Length.of.Defs: 0
% 0.12/0.36  
% 0.12/0.36   Contains.Choice.Funs: false
% 0.12/0.39  .
% 0.12/0.39  (rf:0,axioms:59,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:61,loop_count:0,foatp_calls:0,translation:fof_full)........................................................
% 0.55/0.81  
% 0.55/0.81  ********************************
% 0.55/0.81  *   All subproblems solved!    *
% 0.55/0.81  ********************************
% 0.55/0.81  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:59,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:1710,loop_count:0,foatp_calls:1,translation:fof_full)
% 1.19/1.43  
% 1.19/1.43  %**** Beginning of derivation protocol ****
% 1.19/1.43  % SZS output start CNFRefutation
% See solution above
% 1.19/1.44  
% 1.19/1.44  %**** End of derivation protocol ****
% 1.19/1.44  %**** no. of clauses in derivation: 1711 ****
% 1.19/1.44  %**** clause counter: 1710 ****
% 1.19/1.44  
% 1.19/1.44  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:59,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:1710,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------