TSTP Solution File: SEU221+2 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SEU221+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n015.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 12:08:30 EDT 2022

% Result   : Theorem 226.71s 227.02s
% Output   : CNFRefutation 228.28s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   38
%            Number of leaves      :  175
% Syntax   : Number of formulae    : 2099 ( 722 unt;  87 typ;   0 def)
%            Number of atoms       : 22833 (7860 equ;   0 cnn)
%            Maximal formula atoms :   15 (  11 avg)
%            Number of connectives : 51930 (8294   ~;9162   |; 405   &;33763   @)
%                                         (  70 <=>; 236  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  160 ( 160   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   90 (  87 usr;  10 con; 0-5 aty)
%            Number of variables   : 6288 (   0   ^6262   !;  26   ?;6288   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_apply,type,
    apply: $i > $i > $i ).

thf(tp_are_equipotent,type,
    are_equipotent: $i > $i > $o ).

thf(tp_cartesian_product2,type,
    cartesian_product2: $i > $i > $i ).

thf(tp_cast_to_subset,type,
    cast_to_subset: $i > $i ).

thf(tp_complements_of_subsets,type,
    complements_of_subsets: $i > $i > $i ).

thf(tp_disjoint,type,
    disjoint: $i > $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_function,type,
    function: $i > $o ).

thf(tp_function_inverse,type,
    function_inverse: $i > $i ).

thf(tp_identity_relation,type,
    identity_relation: $i > $i ).

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

thf(tp_meet_of_subsets,type,
    meet_of_subsets: $i > $i > $i ).

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

thf(tp_ordered_pair,type,
    ordered_pair: $i > $i > $i ).

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

thf(tp_proper_subset,type,
    proper_subset: $i > $i > $o ).

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

thf(tp_relation_composition,type,
    relation_composition: $i > $i > $i ).

thf(tp_relation_dom,type,
    relation_dom: $i > $i ).

thf(tp_relation_dom_restriction,type,
    relation_dom_restriction: $i > $i > $i ).

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

thf(tp_relation_field,type,
    relation_field: $i > $i ).

thf(tp_relation_image,type,
    relation_image: $i > $i > $i ).

thf(tp_relation_inverse,type,
    relation_inverse: $i > $i ).

thf(tp_relation_inverse_image,type,
    relation_inverse_image: $i > $i > $i ).

thf(tp_relation_rng,type,
    relation_rng: $i > $i ).

thf(tp_relation_rng_restriction,type,
    relation_rng_restriction: $i > $i > $i ).

thf(tp_sK10_SY3107,type,
    sK10_SY3107: $i > $i > $i > $i ).

thf(tp_sK11_SY3111,type,
    sK11_SY3111: $i > $i > $i > $i ).

thf(tp_sK12_B,type,
    sK12_B: $i > $i ).

thf(tp_sK13_SY3112,type,
    sK13_SY3112: $i > $i ).

thf(tp_sK14_C,type,
    sK14_C: $i > $i > $i ).

thf(tp_sK15_SY3113,type,
    sK15_SY3113: $i > $i > $i ).

thf(tp_sK16_D,type,
    sK16_D: $i > $i > $i > $i ).

thf(tp_sK17_C,type,
    sK17_C: $i > $i > $i ).

thf(tp_sK18_SY3115,type,
    sK18_SY3115: $i > $i > $i ).

thf(tp_sK19_D,type,
    sK19_D: $i > $i > $i > $i ).

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

thf(tp_sK20_C,type,
    sK20_C: $i > $i > $i ).

thf(tp_sK21_SY3117,type,
    sK21_SY3117: $i > $i > $i ).

thf(tp_sK22_C,type,
    sK22_C: $i > $i > $i ).

thf(tp_sK23_SY3118,type,
    sK23_SY3118: $i > $i > $i ).

thf(tp_sK24_C,type,
    sK24_C: $i > $i > $i ).

thf(tp_sK25_SY3119,type,
    sK25_SY3119: $i > $i > $i ).

thf(tp_sK26_C,type,
    sK26_C: $i > $i > $i ).

thf(tp_sK27_SY3120,type,
    sK27_SY3120: $i > $i > $i ).

thf(tp_sK28_B,type,
    sK28_B: $i > $i ).

thf(tp_sK29_E,type,
    sK29_E: $i > $i > $i > $i > $i ).

thf(tp_sK2_A,type,
    sK2_A: $i ).

thf(tp_sK30_D,type,
    sK30_D: $i > $i > $i > $i ).

thf(tp_sK31_SY3124,type,
    sK31_SY3124: $i > $i > $i > $i ).

thf(tp_sK32_E,type,
    sK32_E: $i > $i > $i > $i > $i ).

thf(tp_sK33_D,type,
    sK33_D: $i > $i > $i > $i ).

thf(tp_sK34_SY3126,type,
    sK34_SY3126: $i > $i > $i > $i ).

thf(tp_sK35_D,type,
    sK35_D: $i > $i > $i > $i ).

thf(tp_sK36_SY3127,type,
    sK36_SY3127: $i > $i > $i > $i ).

thf(tp_sK37_D,type,
    sK37_D: $i > $i > $i > $i ).

thf(tp_sK38_SY3128,type,
    sK38_SY3128: $i > $i > $i > $i ).

thf(tp_sK39_C,type,
    sK39_C: $i > $i > $i ).

thf(tp_sK3_A,type,
    sK3_A: $i ).

thf(tp_sK40_SY3129,type,
    sK40_SY3129: $i > $i > $i ).

thf(tp_sK41_B,type,
    sK41_B: $i > $i ).

thf(tp_sK42_SY3130,type,
    sK42_SY3130: $i > $i ).

thf(tp_sK43_C,type,
    sK43_C: $i > $i > $i ).

thf(tp_sK44_SY3131,type,
    sK44_SY3131: $i > $i > $i ).

thf(tp_sK45_C,type,
    sK45_C: $i > $i > $i ).

thf(tp_sK46_D,type,
    sK46_D: $i > $i > $i > $i ).

thf(tp_sK47_D,type,
    sK47_D: $i > $i > $i > $i ).

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_F,type,
    sK8_F: $i > $i > $i > $i > $i > $i ).

thf(tp_sK9_D,type,
    sK9_D: $i > $i > $i > $i ).

thf(tp_set_difference,type,
    set_difference: $i > $i > $i ).

thf(tp_set_intersection2,type,
    set_intersection2: $i > $i > $i ).

thf(tp_set_meet,type,
    set_meet: $i > $i ).

thf(tp_set_union2,type,
    set_union2: $i > $i > $i ).

thf(tp_singleton,type,
    singleton: $i > $i ).

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

thf(tp_subset_complement,type,
    subset_complement: $i > $i > $i ).

thf(tp_subset_difference,type,
    subset_difference: $i > $i > $i > $i ).

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

thf(tp_union_of_subsets,type,
    union_of_subsets: $i > $i > $i ).

thf(tp_unordered_pair,type,
    unordered_pair: $i > $i > $i ).

thf(20,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_relat_1) ).

thf(21,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_funct_1) ).

thf(24,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_relat_1) ).

thf(25,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( empty @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_funct_1) ).

thf(28,axiom,
    ? [A: $i] :
      ( ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_relat_1) ).

thf(29,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_funct_1) ).

thf(32,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_inverse @ ( relation_inverse @ A ) )
        = A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',involutiveness_k4_relat_1) ).

thf(36,axiom,
    ! [A: $i,B: $i] :
      ( ( ( empty @ A )
        & ( relation @ B ) )
     => ( ( empty @ ( relation_composition @ A @ B ) )
        & ( relation @ ( relation_composition @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc9_relat_1) ).

thf(37,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_rng @ A ) )
        & ( relation @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_relat_1) ).

thf(38,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_dom @ A ) )
        & ( relation @ ( relation_dom @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc7_relat_1) ).

thf(39,axiom,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_rng @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc6_relat_1) ).

thf(40,axiom,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_dom @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc5_relat_1) ).

thf(42,axiom,
    ( ( empty @ empty_set )
    & ( relation @ empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_relat_1) ).

thf(45,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( one_to_one @ A ) )
     => ( ( relation @ ( relation_inverse @ A ) )
        & ( function @ ( relation_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_funct_1) ).

thf(48,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_union2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_relat_1) ).

thf(49,axiom,
    ! [A: $i] :
      ( ( relation @ ( identity_relation @ A ) )
      & ( function @ ( identity_relation @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_funct_1) ).

thf(53,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_relat_1) ).

thf(54,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( relation @ B )
        & ( function @ B ) )
     => ( ( relation @ ( relation_composition @ A @ B ) )
        & ( function @ ( relation_composition @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_funct_1) ).

thf(55,axiom,
    ( ( empty @ empty_set )
    & ( relation @ empty_set )
    & ( relation_empty_yielding @ empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc12_relat_1) ).

thf(56,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_inverse @ A ) )
        & ( relation @ ( relation_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc11_relat_1) ).

thf(57,axiom,
    ! [A: $i,B: $i] :
      ( ( ( empty @ A )
        & ( relation @ B ) )
     => ( ( empty @ ( relation_composition @ B @ A ) )
        & ( relation @ ( relation_composition @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc10_relat_1) ).

thf(61,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( relation @ ( relation_rng_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k8_relat_1) ).

thf(63,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_dom_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k7_relat_1) ).

thf(66,axiom,
    ! [A: $i] : ( relation @ ( identity_relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_relat_1) ).

thf(68,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( relation_composition @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_relat_1) ).

thf(71,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_inverse @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k4_relat_1) ).

thf(81,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( relation @ ( function_inverse @ A ) )
        & ( function @ ( function_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_funct_1) ).

thf(89,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( ( function_inverse @ A )
          = ( relation_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_funct_1) ).

thf(92,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( relation @ C )
             => ( ( C
                  = ( relation_composition @ A @ B ) )
              <=> ! [D: $i,E: $i] :
                    ( ( in @ ( ordered_pair @ D @ E ) @ C )
                  <=> ? [F: $i] :
                        ( ( in @ ( ordered_pair @ D @ F ) @ A )
                        & ( in @ ( ordered_pair @ F @ E ) @ B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_relat_1) ).

thf(93,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
      <=> ! [B: $i,C: $i] :
            ( ( ( in @ B @ ( relation_dom @ A ) )
              & ( in @ C @ ( relation_dom @ A ) )
              & ( ( apply @ A @ B )
                = ( apply @ A @ C ) ) )
           => ( B = C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_funct_1) ).

thf(95,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( B
              = ( relation_inverse @ A ) )
          <=> ! [C: $i,D: $i] :
                ( ( in @ ( ordered_pair @ C @ D ) @ B )
              <=> ( in @ ( ordered_pair @ D @ C ) @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d7_relat_1) ).

thf(96,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_field @ A )
        = ( set_union2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_relat_1) ).

thf(99,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( B
            = ( relation_rng @ A ) )
        <=> ! [C: $i] :
              ( ( in @ C @ B )
            <=> ? [D: $i] : ( in @ ( ordered_pair @ D @ C ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_relat_1) ).

thf(103,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( B
            = ( relation_dom @ A ) )
        <=> ! [C: $i] :
              ( ( in @ C @ B )
            <=> ? [D: $i] : ( in @ ( ordered_pair @ C @ D ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_relat_1) ).

thf(104,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i,C: $i] :
          ( ( ( in @ B @ ( relation_dom @ A ) )
           => ( ( C
                = ( apply @ A @ B ) )
            <=> ( in @ ( ordered_pair @ B @ C ) @ A ) ) )
          & ( ~ ( in @ B @ ( relation_dom @ A ) )
           => ( ( C
                = ( apply @ A @ B ) )
            <=> ( C = empty_set ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_funct_1) ).

thf(107,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ A @ B )
          <=> ! [C: $i,D: $i] :
                ( ( in @ ( ordered_pair @ C @ D ) @ A )
               => ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_relat_1) ).

thf(112,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( A = B )
          <=> ! [C: $i,D: $i] :
                ( ( in @ ( ordered_pair @ C @ D ) @ A )
              <=> ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_relat_1) ).

thf(117,axiom,
    ! [A: $i] :
      ( ( relation @ A )
    <=> ! [B: $i] :
          ~ ( ( in @ B @ A )
            & ! [C: $i,D: $i] :
                ( B
               != ( ordered_pair @ C @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_relat_1) ).

thf(118,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( C
            = ( relation_inverse_image @ A @ B ) )
        <=> ! [D: $i] :
              ( ( in @ D @ C )
            <=> ? [E: $i] :
                  ( ( in @ ( ordered_pair @ D @ E ) @ A )
                  & ( in @ E @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d14_relat_1) ).

thf(119,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( C
            = ( relation_image @ A @ B ) )
        <=> ! [D: $i] :
              ( ( in @ D @ C )
            <=> ? [E: $i] :
                  ( ( in @ ( ordered_pair @ E @ D ) @ A )
                  & ( in @ E @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d13_relat_1) ).

thf(120,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ! [C: $i] :
          ( ( relation @ C )
         => ( ( C
              = ( relation_rng_restriction @ A @ B ) )
          <=> ! [D: $i,E: $i] :
                ( ( in @ ( ordered_pair @ D @ E ) @ C )
              <=> ( ( in @ E @ A )
                  & ( in @ ( ordered_pair @ D @ E ) @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d12_relat_1) ).

thf(121,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( C
              = ( relation_dom_restriction @ A @ B ) )
          <=> ! [D: $i,E: $i] :
                ( ( in @ ( ordered_pair @ D @ E ) @ C )
              <=> ( ( in @ D @ B )
                  & ( in @ ( ordered_pair @ D @ E ) @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d11_relat_1) ).

thf(123,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( B
          = ( identity_relation @ A ) )
      <=> ! [C: $i,D: $i] :
            ( ( in @ ( ordered_pair @ C @ D ) @ B )
          <=> ( ( in @ C @ A )
              & ( C = D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d10_relat_1) ).

thf(127,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( empty @ A )
        & ( function @ A ) )
     => ( ( relation @ A )
        & ( function @ A )
        & ( one_to_one @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_funct_1) ).

thf(128,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relat_1) ).

thf(129,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( function @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_funct_1) ).

thf(134,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_dom_restriction @ B @ A ) ) @ ( relation_rng @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t99_relat_1) ).

thf(135,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_dom_restriction @ B @ A )
        = ( relation_composition @ ( identity_relation @ A ) @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t94_relat_1) ).

thf(137,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_dom @ ( relation_dom_restriction @ B @ A ) )
        = ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t90_relat_1) ).

thf(140,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ C )
        & ( function @ C ) )
     => ( ( in @ ( ordered_pair @ A @ B ) @ C )
      <=> ( ( in @ A @ ( relation_dom @ C ) )
          & ( B
            = ( apply @ C @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_funct_1) ).

thf(141,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_dom_restriction @ B @ A ) @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t88_relat_1) ).

thf(142,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) )
      <=> ( ( in @ A @ B )
          & ( in @ A @ ( relation_dom @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t86_relat_1) ).

thf(145,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation @ D )
     => ( ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) )
      <=> ( ( in @ A @ C )
          & ( in @ ( ordered_pair @ A @ B ) @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t74_relat_1) ).

thf(150,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( relation_dom @ A )
          = empty_set )
      <=> ( ( relation_rng @ A )
          = empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t65_relat_1) ).

thf(151,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( ( relation_dom @ A )
            = empty_set )
          | ( ( relation_rng @ A )
            = empty_set ) )
       => ( A = empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t64_relat_1) ).

thf(155,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( ( one_to_one @ B )
          & ( in @ A @ ( relation_rng @ B ) ) )
       => ( ( A
            = ( apply @ B @ ( apply @ ( function_inverse @ B ) @ A ) ) )
          & ( A
            = ( apply @ ( relation_composition @ ( function_inverse @ B ) @ B ) @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t57_funct_1) ).

thf(156,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ! [B: $i,C: $i] :
            ~ ( in @ ( ordered_pair @ B @ C ) @ A )
       => ( A = empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t56_relat_1) ).

thf(157,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( ( ( relation_rng @ A )
            = ( relation_dom @ ( function_inverse @ A ) ) )
          & ( ( relation_dom @ A )
            = ( relation_rng @ ( function_inverse @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t55_funct_1) ).

thf(159,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ! [B: $i] :
            ( ( ( relation @ B )
              & ( function @ B ) )
           => ( ( B
                = ( function_inverse @ A ) )
            <=> ( ( ( relation_dom @ B )
                  = ( relation_rng @ A ) )
                & ! [C: $i,D: $i] :
                    ( ( ( ( in @ C @ ( relation_rng @ A ) )
                        & ( D
                          = ( apply @ B @ C ) ) )
                     => ( ( in @ D @ ( relation_dom @ A ) )
                        & ( C
                          = ( apply @ A @ D ) ) ) )
                    & ( ( ( in @ D @ ( relation_dom @ A ) )
                        & ( C
                          = ( apply @ A @ D ) ) )
                     => ( ( in @ C @ ( relation_rng @ A ) )
                        & ( D
                          = ( apply @ B @ C ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t54_funct_1) ).

thf(165,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ ( relation_dom @ A ) @ ( relation_rng @ B ) )
           => ( ( relation_rng @ ( relation_composition @ B @ A ) )
              = ( relation_rng @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t47_relat_1) ).

thf(168,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ ( relation_rng @ A ) @ ( relation_dom @ B ) )
           => ( ( relation_dom @ ( relation_composition @ A @ B ) )
              = ( relation_dom @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t46_relat_1) ).

thf(170,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng @ ( relation_composition @ A @ B ) ) @ ( relation_rng @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t45_relat_1) ).

thf(171,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_dom @ ( relation_composition @ A @ B ) ) @ ( relation_dom @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t44_relat_1) ).

thf(181,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( relation_rng @ A )
          = ( relation_dom @ ( relation_inverse @ A ) ) )
        & ( ( relation_dom @ A )
          = ( relation_rng @ ( relation_inverse @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t37_relat_1) ).

thf(184,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( B
          = ( identity_relation @ A ) )
      <=> ( ( ( relation_dom @ B )
            = A )
          & ! [C: $i] :
              ( ( in @ C @ A )
             => ( ( apply @ B @ C )
                = C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t34_funct_1) ).

thf(187,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ ( ordered_pair @ A @ B ) @ C )
       => ( ( in @ A @ ( relation_field @ C ) )
          & ( in @ B @ ( relation_field @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t30_relat_1) ).

thf(191,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ A @ B )
           => ( ( subset @ ( relation_dom @ A ) @ ( relation_dom @ B ) )
              & ( subset @ ( relation_rng @ A ) @ ( relation_rng @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t25_relat_1) ).

thf(192,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( in @ A @ ( relation_dom @ B ) )
           => ( ( apply @ ( relation_composition @ B @ C ) @ A )
              = ( apply @ C @ ( apply @ B @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t23_funct_1) ).

thf(193,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
           => ( ( apply @ ( relation_composition @ C @ B ) @ A )
              = ( apply @ B @ ( apply @ C @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t22_funct_1) ).

thf(194,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( subset @ A @ ( cartesian_product2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_relat_1) ).

thf(195,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
          <=> ( ( in @ A @ ( relation_dom @ C ) )
              & ( in @ ( apply @ C @ A ) @ ( relation_dom @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_funct_1) ).

thf(196,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ ( ordered_pair @ A @ B ) @ C )
       => ( ( in @ A @ ( relation_dom @ C ) )
          & ( in @ B @ ( relation_rng @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t20_relat_1) ).

thf(201,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( subset @ A @ B )
       => ( subset @ ( relation_inverse_image @ C @ A ) @ ( relation_inverse_image @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t178_relat_1) ).

thf(202,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ~ ( ( A != empty_set )
          & ( subset @ A @ ( relation_rng @ B ) )
          & ( ( relation_inverse_image @ B @ A )
            = empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t174_relat_1) ).

thf(203,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_inverse_image @ B @ A ) @ ( relation_dom @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t167_relat_1) ).

thf(204,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_inverse_image @ C @ B ) )
      <=> ? [D: $i] :
            ( ( in @ D @ ( relation_rng @ C ) )
            & ( in @ ( ordered_pair @ A @ D ) @ C )
            & ( in @ D @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t166_relat_1) ).

thf(205,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( relation_rng @ ( relation_composition @ A @ B ) )
            = ( relation_image @ B @ ( relation_rng @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t160_relat_1) ).

thf(206,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_image @ A @ ( relation_dom @ A ) )
        = ( relation_rng @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t146_relat_1) ).

thf(207,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_image @ B @ A )
        = ( relation_image @ B @ ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t145_relat_1) ).

thf(208,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_image @ B @ A ) @ ( relation_rng @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t144_relat_1) ).

thf(209,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_image @ C @ B ) )
      <=> ? [D: $i] :
            ( ( in @ D @ ( relation_dom @ C ) )
            & ( in @ ( ordered_pair @ D @ A ) @ C )
            & ( in @ D @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t143_relat_1) ).

thf(210,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( relation_dom_restriction @ ( relation_rng_restriction @ A @ C ) @ B )
        = ( relation_rng_restriction @ A @ ( relation_dom_restriction @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t140_relat_1) ).

thf(214,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_rng @ ( relation_rng_restriction @ A @ B ) )
        = ( set_intersection2 @ ( relation_rng @ B ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t119_relat_1) ).

thf(216,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_rng @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t118_relat_1) ).

thf(217,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng_restriction @ A @ B ) @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t117_relat_1) ).

thf(218,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t116_relat_1) ).

thf(219,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
      <=> ( ( in @ A @ B )
          & ( in @ A @ ( relation_rng @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t115_relat_1) ).

thf(234,conjecture,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( one_to_one @ ( function_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t62_funct_1) ).

thf(235,negated_conjecture,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( function @ A ) )
         => ( ( one_to_one @ A )
           => ( one_to_one @ ( function_inverse @ A ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[234]) ).

thf(236,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( function @ A ) )
         => ( ( one_to_one @ A )
           => ( one_to_one @ ( function_inverse @ A ) ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[235]) ).

thf(237,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( relation_empty_yielding @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[20]) ).

thf(238,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( function @ A )
          & ( one_to_one @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[21]) ).

thf(239,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24]) ).

thf(240,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( empty @ A )
          & ( function @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[25]) ).

thf(241,plain,
    ( ( ? [A: $i] :
          ( ( empty @ A )
          & ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28]) ).

thf(242,plain,
    ( ( ? [A: $i] :
          ( ( relation @ A )
          & ( function @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[29]) ).

thf(243,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ( ( relation_inverse @ ( relation_inverse @ A ) )
            = A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[32]) ).

thf(244,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( empty @ A )
            & ( relation @ B ) )
         => ( ( empty @ ( relation_composition @ A @ B ) )
            & ( relation @ ( relation_composition @ A @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[36]) ).

thf(245,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( ( empty @ ( relation_rng @ A ) )
            & ( relation @ ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[37]) ).

thf(246,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( ( empty @ ( relation_dom @ A ) )
            & ( relation @ ( relation_dom @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[38]) ).

thf(247,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty @ A )
            & ( relation @ A ) )
         => ~ ( empty @ ( relation_rng @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[39]) ).

thf(248,plain,
    ( ( ! [A: $i] :
          ( ( ~ ( empty @ A )
            & ( relation @ A ) )
         => ~ ( empty @ ( relation_dom @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[40]) ).

thf(249,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set ) )
    = $true ),
    inference(unfold_def,[status(thm)],[42]) ).

thf(250,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( function @ A )
            & ( one_to_one @ A ) )
         => ( ( relation @ ( relation_inverse @ A ) )
            & ( function @ ( relation_inverse @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[45]) ).

thf(251,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( relation @ A )
            & ( relation @ B ) )
         => ( relation @ ( set_union2 @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[48]) ).

thf(252,plain,
    ( ( ! [A: $i] :
          ( ( relation @ ( identity_relation @ A ) )
          & ( function @ ( identity_relation @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[49]) ).

thf(253,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( relation @ A )
            & ( relation @ B ) )
         => ( relation @ ( set_intersection2 @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[53]) ).

thf(254,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( relation @ A )
            & ( function @ A )
            & ( relation @ B )
            & ( function @ B ) )
         => ( ( relation @ ( relation_composition @ A @ B ) )
            & ( function @ ( relation_composition @ A @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[54]) ).

thf(255,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set )
      & ( relation_empty_yielding @ empty_set ) )
    = $true ),
    inference(unfold_def,[status(thm)],[55]) ).

thf(256,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( ( empty @ ( relation_inverse @ A ) )
            & ( relation @ ( relation_inverse @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[56]) ).

thf(257,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( empty @ A )
            & ( relation @ B ) )
         => ( ( empty @ ( relation_composition @ B @ A ) )
            & ( relation @ ( relation_composition @ B @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[57]) ).

thf(258,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( relation @ ( relation_rng_restriction @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[61]) ).

thf(259,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ A )
         => ( relation @ ( relation_dom_restriction @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[63]) ).

thf(260,plain,
    ( ( ! [A: $i] : ( relation @ ( identity_relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[66]) ).

thf(261,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( relation @ A )
            & ( relation @ B ) )
         => ( relation @ ( relation_composition @ A @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[68]) ).

thf(262,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ( relation @ ( relation_inverse @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[71]) ).

thf(263,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( function @ A ) )
         => ( ( relation @ ( function_inverse @ A ) )
            & ( function @ ( function_inverse @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[81]) ).

thf(264,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( function @ A ) )
         => ( ( one_to_one @ A )
           => ( ( function_inverse @ A )
              = ( relation_inverse @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[89]) ).

thf(265,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ! [C: $i] :
                  ( ( relation @ C )
                 => ( ( C
                      = ( relation_composition @ A @ B ) )
                  <=> ! [D: $i,E: $i] :
                        ( ( in @ ( ordered_pair @ D @ E ) @ C )
                      <=> ? [F: $i] :
                            ( ( in @ ( ordered_pair @ D @ F ) @ A )
                            & ( in @ ( ordered_pair @ F @ E ) @ B ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[92]) ).

thf(266,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( function @ A ) )
         => ( ( one_to_one @ A )
          <=> ! [B: $i,C: $i] :
                ( ( ( in @ B @ ( relation_dom @ A ) )
                  & ( in @ C @ ( relation_dom @ A ) )
                  & ( ( apply @ A @ B )
                    = ( apply @ A @ C ) ) )
               => ( B = C ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[93]) ).

thf(267,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ( ( B
                  = ( relation_inverse @ A ) )
              <=> ! [C: $i,D: $i] :
                    ( ( in @ ( ordered_pair @ C @ D ) @ B )
                  <=> ( in @ ( ordered_pair @ D @ C ) @ A ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[95]) ).

thf(268,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ( ( relation_field @ A )
            = ( set_union2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[96]) ).

thf(269,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( B
                = ( relation_rng @ A ) )
            <=> ! [C: $i] :
                  ( ( in @ C @ B )
                <=> ? [D: $i] : ( in @ ( ordered_pair @ D @ C ) @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[99]) ).

thf(270,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( B
                = ( relation_dom @ A ) )
            <=> ! [C: $i] :
                  ( ( in @ C @ B )
                <=> ? [D: $i] : ( in @ ( ordered_pair @ C @ D ) @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[103]) ).

thf(271,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( function @ A ) )
         => ! [B: $i,C: $i] :
              ( ( ( in @ B @ ( relation_dom @ A ) )
               => ( ( C
                    = ( apply @ A @ B ) )
                <=> ( in @ ( ordered_pair @ B @ C ) @ A ) ) )
              & ( ~ ( in @ B @ ( relation_dom @ A ) )
               => ( ( C
                    = ( apply @ A @ B ) )
                <=> ( C = empty_set ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[104]) ).

thf(272,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ( ( subset @ A @ B )
              <=> ! [C: $i,D: $i] :
                    ( ( in @ ( ordered_pair @ C @ D ) @ A )
                   => ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[107]) ).

thf(273,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ( ( A = B )
              <=> ! [C: $i,D: $i] :
                    ( ( in @ ( ordered_pair @ C @ D ) @ A )
                  <=> ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[112]) ).

thf(274,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
        <=> ! [B: $i] :
              ~ ( ( in @ B @ A )
                & ! [C: $i,D: $i] :
                    ( B
                   != ( ordered_pair @ C @ D ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[117]) ).

thf(275,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i,C: $i] :
              ( ( C
                = ( relation_inverse_image @ A @ B ) )
            <=> ! [D: $i] :
                  ( ( in @ D @ C )
                <=> ? [E: $i] :
                      ( ( in @ ( ordered_pair @ D @ E ) @ A )
                      & ( in @ E @ B ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[118]) ).

thf(276,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i,C: $i] :
              ( ( C
                = ( relation_image @ A @ B ) )
            <=> ! [D: $i] :
                  ( ( in @ D @ C )
                <=> ? [E: $i] :
                      ( ( in @ ( ordered_pair @ E @ D ) @ A )
                      & ( in @ E @ B ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[119]) ).

thf(277,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( relation @ C )
             => ( ( C
                  = ( relation_rng_restriction @ A @ B ) )
              <=> ! [D: $i,E: $i] :
                    ( ( in @ ( ordered_pair @ D @ E ) @ C )
                  <=> ( ( in @ E @ A )
                      & ( in @ ( ordered_pair @ D @ E ) @ B ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[120]) ).

thf(278,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i,C: $i] :
              ( ( relation @ C )
             => ( ( C
                  = ( relation_dom_restriction @ A @ B ) )
              <=> ! [D: $i,E: $i] :
                    ( ( in @ ( ordered_pair @ D @ E ) @ C )
                  <=> ( ( in @ D @ B )
                      & ( in @ ( ordered_pair @ D @ E ) @ A ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[121]) ).

thf(279,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( ( B
              = ( identity_relation @ A ) )
          <=> ! [C: $i,D: $i] :
                ( ( in @ ( ordered_pair @ C @ D ) @ B )
              <=> ( ( in @ C @ A )
                  & ( C = D ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[123]) ).

thf(280,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( empty @ A )
            & ( function @ A ) )
         => ( ( relation @ A )
            & ( function @ A )
            & ( one_to_one @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[127]) ).

thf(281,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( relation @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[128]) ).

thf(282,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( function @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[129]) ).

thf(283,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng @ ( relation_dom_restriction @ B @ A ) ) @ ( relation_rng @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[134]) ).

thf(284,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( ( relation_dom_restriction @ B @ A )
            = ( relation_composition @ ( identity_relation @ A ) @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[135]) ).

thf(285,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( ( relation_dom @ ( relation_dom_restriction @ B @ A ) )
            = ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[137]) ).

thf(286,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( in @ ( ordered_pair @ A @ B ) @ C )
          <=> ( ( in @ A @ ( relation_dom @ C ) )
              & ( B
                = ( apply @ C @ A ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[140]) ).

thf(287,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_dom_restriction @ B @ A ) @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[141]) ).

thf(288,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) )
          <=> ( ( in @ A @ B )
              & ( in @ A @ ( relation_dom @ C ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[142]) ).

thf(289,plain,
    ( ( ! [A: $i,B: $i,C: $i,D: $i] :
          ( ( relation @ D )
         => ( ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) )
          <=> ( ( in @ A @ C )
              & ( in @ ( ordered_pair @ A @ B ) @ D ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[145]) ).

thf(290,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ( ( ( relation_dom @ A )
              = empty_set )
          <=> ( ( relation_rng @ A )
              = empty_set ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[150]) ).

thf(291,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ( ( ( ( relation_dom @ A )
                = empty_set )
              | ( ( relation_rng @ A )
                = empty_set ) )
           => ( A = empty_set ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[151]) ).

thf(292,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( relation @ B )
            & ( function @ B ) )
         => ( ( ( one_to_one @ B )
              & ( in @ A @ ( relation_rng @ B ) ) )
           => ( ( A
                = ( apply @ B @ ( apply @ ( function_inverse @ B ) @ A ) ) )
              & ( A
                = ( apply @ ( relation_composition @ ( function_inverse @ B ) @ B ) @ A ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[155]) ).

thf(293,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ( ! [B: $i,C: $i] :
                ~ ( in @ ( ordered_pair @ B @ C ) @ A )
           => ( A = empty_set ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[156]) ).

thf(294,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( function @ A ) )
         => ( ( one_to_one @ A )
           => ( ( ( relation_rng @ A )
                = ( relation_dom @ ( function_inverse @ A ) ) )
              & ( ( relation_dom @ A )
                = ( relation_rng @ ( function_inverse @ A ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[157]) ).

thf(295,plain,
    ( ( ! [A: $i] :
          ( ( ( relation @ A )
            & ( function @ A ) )
         => ( ( one_to_one @ A )
           => ! [B: $i] :
                ( ( ( relation @ B )
                  & ( function @ B ) )
               => ( ( B
                    = ( function_inverse @ A ) )
                <=> ( ( ( relation_dom @ B )
                      = ( relation_rng @ A ) )
                    & ! [C: $i,D: $i] :
                        ( ( ( ( in @ C @ ( relation_rng @ A ) )
                            & ( D
                              = ( apply @ B @ C ) ) )
                         => ( ( in @ D @ ( relation_dom @ A ) )
                            & ( C
                              = ( apply @ A @ D ) ) ) )
                        & ( ( ( in @ D @ ( relation_dom @ A ) )
                            & ( C
                              = ( apply @ A @ D ) ) )
                         => ( ( in @ C @ ( relation_rng @ A ) )
                            & ( D
                              = ( apply @ B @ C ) ) ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[159]) ).

thf(296,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ( ( subset @ ( relation_dom @ A ) @ ( relation_rng @ B ) )
               => ( ( relation_rng @ ( relation_composition @ B @ A ) )
                  = ( relation_rng @ A ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[165]) ).

thf(297,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ( ( subset @ ( relation_rng @ A ) @ ( relation_dom @ B ) )
               => ( ( relation_dom @ ( relation_composition @ A @ B ) )
                  = ( relation_dom @ A ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[168]) ).

thf(298,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ( subset @ ( relation_rng @ ( relation_composition @ A @ B ) ) @ ( relation_rng @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[170]) ).

thf(299,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ( subset @ ( relation_dom @ ( relation_composition @ A @ B ) ) @ ( relation_dom @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[171]) ).

thf(300,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ( ( ( relation_rng @ A )
              = ( relation_dom @ ( relation_inverse @ A ) ) )
            & ( ( relation_dom @ A )
              = ( relation_rng @ ( relation_inverse @ A ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[181]) ).

thf(301,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( relation @ B )
            & ( function @ B ) )
         => ( ( B
              = ( identity_relation @ A ) )
          <=> ( ( ( relation_dom @ B )
                = A )
              & ! [C: $i] :
                  ( ( in @ C @ A )
                 => ( ( apply @ B @ C )
                    = C ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[184]) ).

thf(302,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( in @ ( ordered_pair @ A @ B ) @ C )
           => ( ( in @ A @ ( relation_field @ C ) )
              & ( in @ B @ ( relation_field @ C ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[187]) ).

thf(303,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ( ( subset @ A @ B )
               => ( ( subset @ ( relation_dom @ A ) @ ( relation_dom @ B ) )
                  & ( subset @ ( relation_rng @ A ) @ ( relation_rng @ B ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[191]) ).

thf(304,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( relation @ B )
            & ( function @ B ) )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( in @ A @ ( relation_dom @ B ) )
               => ( ( apply @ ( relation_composition @ B @ C ) @ A )
                  = ( apply @ C @ ( apply @ B @ A ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[192]) ).

thf(305,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( relation @ B )
            & ( function @ B ) )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
               => ( ( apply @ ( relation_composition @ C @ B ) @ A )
                  = ( apply @ B @ ( apply @ C @ A ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[193]) ).

thf(306,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ( subset @ A @ ( cartesian_product2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[194]) ).

thf(307,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( ( relation @ B )
            & ( function @ B ) )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
              <=> ( ( in @ A @ ( relation_dom @ C ) )
                  & ( in @ ( apply @ C @ A ) @ ( relation_dom @ B ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[195]) ).

thf(308,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( in @ ( ordered_pair @ A @ B ) @ C )
           => ( ( in @ A @ ( relation_dom @ C ) )
              & ( in @ B @ ( relation_rng @ C ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[196]) ).

thf(309,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( subset @ A @ B )
           => ( subset @ ( relation_inverse_image @ C @ A ) @ ( relation_inverse_image @ C @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[201]) ).

thf(310,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ~ ( ( A != empty_set )
              & ( subset @ A @ ( relation_rng @ B ) )
              & ( ( relation_inverse_image @ B @ A )
                = empty_set ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[202]) ).

thf(311,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_inverse_image @ B @ A ) @ ( relation_dom @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[203]) ).

thf(312,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( in @ A @ ( relation_inverse_image @ C @ B ) )
          <=> ? [D: $i] :
                ( ( in @ D @ ( relation_rng @ C ) )
                & ( in @ ( ordered_pair @ A @ D ) @ C )
                & ( in @ D @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[204]) ).

thf(313,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ! [B: $i] :
              ( ( relation @ B )
             => ( ( relation_rng @ ( relation_composition @ A @ B ) )
                = ( relation_image @ B @ ( relation_rng @ A ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[205]) ).

thf(314,plain,
    ( ( ! [A: $i] :
          ( ( relation @ A )
         => ( ( relation_image @ A @ ( relation_dom @ A ) )
            = ( relation_rng @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[206]) ).

thf(315,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( ( relation_image @ B @ A )
            = ( relation_image @ B @ ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[207]) ).

thf(316,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_image @ B @ A ) @ ( relation_rng @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[208]) ).

thf(317,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( in @ A @ ( relation_image @ C @ B ) )
          <=> ? [D: $i] :
                ( ( in @ D @ ( relation_dom @ C ) )
                & ( in @ ( ordered_pair @ D @ A ) @ C )
                & ( in @ D @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[209]) ).

thf(318,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( relation_dom_restriction @ ( relation_rng_restriction @ A @ C ) @ B )
            = ( relation_rng_restriction @ A @ ( relation_dom_restriction @ C @ B ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[210]) ).

thf(319,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( ( relation_rng @ ( relation_rng_restriction @ A @ B ) )
            = ( set_intersection2 @ ( relation_rng @ B ) @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[214]) ).

thf(320,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_rng @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[216]) ).

thf(321,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng_restriction @ A @ B ) @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[217]) ).

thf(322,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[218]) ).

thf(323,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
          <=> ( ( in @ A @ B )
              & ( in @ A @ ( relation_rng @ C ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[219]) ).

thf(324,plain,
    ( ( ( ( relation @ sK1_A )
        & ( function @ sK1_A ) )
     => ( ( one_to_one @ sK1_A )
       => ( one_to_one @ ( function_inverse @ sK1_A ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[236]) ).

thf(325,plain,
    ( ( relation @ sK1_A )
    = $true ),
    inference(standard_cnf,[status(thm)],[324]) ).

thf(326,plain,
    ( ( function @ sK1_A )
    = $true ),
    inference(standard_cnf,[status(thm)],[324]) ).

thf(327,plain,
    ( ( one_to_one @ sK1_A )
    = $true ),
    inference(standard_cnf,[status(thm)],[324]) ).

thf(328,plain,
    ( ( one_to_one @ ( function_inverse @ sK1_A ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[324]) ).

thf(329,plain,
    ( ( ~ ( one_to_one @ ( function_inverse @ sK1_A ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[328]) ).

thf(330,plain,
    ( ( ( relation @ sK2_A )
      & ( relation_empty_yielding @ sK2_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[237]) ).

thf(331,plain,
    ( ( ( function @ sK3_A )
      & ( relation @ sK3_A )
      & ( one_to_one @ sK3_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[238]) ).

thf(332,plain,
    ( ( ~ ( empty @ sK4_A )
      & ( relation @ sK4_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[239]) ).

thf(333,plain,
    ( ( ( empty @ sK5_A )
      & ( relation @ sK5_A )
      & ( function @ sK5_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[240]) ).

thf(334,plain,
    ( ( ( empty @ sK6_A )
      & ( relation @ sK6_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[241]) ).

thf(335,plain,
    ( ( ( function @ sK7_A )
      & ( relation @ sK7_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[242]) ).

thf(336,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_inverse @ ( relation_inverse @ A ) )
            = A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[243]) ).

thf(337,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ B )
          | ( empty @ ( relation_composition @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ B )
          | ( relation @ ( relation_composition @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[244]) ).

thf(338,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( empty @ ( relation_rng @ A ) ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ ( relation_rng @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[245]) ).

thf(339,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( empty @ ( relation_dom @ A ) ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ ( relation_dom @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[246]) ).

thf(340,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( empty @ ( relation_rng @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[247]) ).

thf(341,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( empty @ ( relation_dom @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[248]) ).

thf(342,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( function @ ( relation_inverse @ A ) ) )
      & ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( relation @ ( relation_inverse @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[250]) ).

thf(343,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ A )
          | ~ ( relation @ B )
          | ( relation @ ( set_union2 @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[251]) ).

thf(344,plain,
    ( ( ! [A: $i] : ( function @ ( identity_relation @ A ) )
      & ! [A: $i] : ( relation @ ( identity_relation @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[252]) ).

thf(345,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ A )
          | ~ ( relation @ B )
          | ( relation @ ( set_intersection2 @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[253]) ).

thf(346,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( relation @ B )
          | ~ ( function @ B )
          | ( function @ ( relation_composition @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( relation @ B )
          | ~ ( function @ B )
          | ( relation @ ( relation_composition @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[254]) ).

thf(347,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( empty @ ( relation_inverse @ A ) ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ ( relation_inverse @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[256]) ).

thf(348,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ B )
          | ( empty @ ( relation_composition @ B @ A ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ B )
          | ( relation @ ( relation_composition @ B @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[257]) ).

thf(349,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( relation @ ( relation_rng_restriction @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[258]) ).

thf(350,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] : ( relation @ ( relation_dom_restriction @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[259]) ).

thf(351,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ A )
          | ~ ( relation @ B )
          | ( relation @ ( relation_composition @ A @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[261]) ).

thf(352,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( relation @ ( relation_inverse @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[262]) ).

thf(353,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ( function @ ( function_inverse @ A ) ) )
      & ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ( relation @ ( function_inverse @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[263]) ).

thf(354,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( ( function_inverse @ A )
            = ( relation_inverse @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[264]) ).

thf(355,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ( ! [C: $i] :
                    ( ~ ( relation @ C )
                    | ( ( ! [SY3110: $i] :
                            ( ~ ( in @ ( ordered_pair @ ( sK9_D @ C @ B @ A ) @ SY3110 ) @ A )
                            | ~ ( in @ ( ordered_pair @ SY3110 @ ( sK10_SY3107 @ C @ B @ A ) ) @ B ) )
                        | ~ ( in @ ( ordered_pair @ ( sK9_D @ C @ B @ A ) @ ( sK10_SY3107 @ C @ B @ A ) ) @ C ) )
                      & ( ( ( in @ ( ordered_pair @ ( sK9_D @ C @ B @ A ) @ ( sK11_SY3111 @ C @ B @ A ) ) @ A )
                          & ( in @ ( ordered_pair @ ( sK11_SY3111 @ C @ B @ A ) @ ( sK10_SY3107 @ C @ B @ A ) ) @ B ) )
                        | ( in @ ( ordered_pair @ ( sK9_D @ C @ B @ A ) @ ( sK10_SY3107 @ C @ B @ A ) ) @ C ) ) )
                    | ( C
                      = ( relation_composition @ A @ B ) ) )
                & ! [C: $i] :
                    ( ~ ( relation @ C )
                    | ( C
                     != ( relation_composition @ A @ B ) )
                    | ( ! [D: $i,E: $i] :
                          ( ! [F: $i] :
                              ( ~ ( in @ ( ordered_pair @ D @ F ) @ A )
                              | ~ ( in @ ( ordered_pair @ F @ E ) @ B ) )
                          | ( in @ ( ordered_pair @ D @ E ) @ C ) )
                      & ! [D: $i,E: $i] :
                          ( ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                          | ( ( in @ ( ordered_pair @ D @ ( sK8_F @ E @ D @ C @ B @ A ) ) @ A )
                            & ( in @ ( ordered_pair @ ( sK8_F @ E @ D @ C @ B @ A ) @ E ) @ B ) ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[265]) ).

thf(356,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ( ( in @ ( sK12_B @ A ) @ ( relation_dom @ A ) )
            & ( in @ ( sK13_SY3112 @ A ) @ ( relation_dom @ A ) )
            & ( ( apply @ A @ ( sK12_B @ A ) )
              = ( apply @ A @ ( sK13_SY3112 @ A ) ) )
            & ( ( sK12_B @ A )
             != ( sK13_SY3112 @ A ) ) )
          | ( one_to_one @ A ) )
      & ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ! [B: $i,C: $i] :
              ( ~ ( in @ B @ ( relation_dom @ A ) )
              | ~ ( in @ C @ ( relation_dom @ A ) )
              | ( ( apply @ A @ B )
               != ( apply @ A @ C ) )
              | ( B = C ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[266]) ).

thf(357,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( relation @ B )
                | ( ( ~ ( in @ ( ordered_pair @ ( sK14_C @ B @ A ) @ ( sK15_SY3113 @ B @ A ) ) @ B )
                    | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ B @ A ) @ ( sK14_C @ B @ A ) ) @ A ) )
                  & ( ( in @ ( ordered_pair @ ( sK14_C @ B @ A ) @ ( sK15_SY3113 @ B @ A ) ) @ B )
                    | ( in @ ( ordered_pair @ ( sK15_SY3113 @ B @ A ) @ ( sK14_C @ B @ A ) ) @ A ) ) )
                | ( B
                  = ( relation_inverse @ A ) ) )
            & ! [B: $i] :
                ( ~ ( relation @ B )
                | ( B
                 != ( relation_inverse @ A ) )
                | ( ! [C: $i,D: $i] :
                      ( ~ ( in @ ( ordered_pair @ C @ D ) @ B )
                      | ( in @ ( ordered_pair @ D @ C ) @ A ) )
                  & ! [C: $i,D: $i] :
                      ( ~ ( in @ ( ordered_pair @ D @ C ) @ A )
                      | ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[267]) ).

thf(358,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_field @ A )
            = ( set_union2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[268]) ).

thf(359,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ( ( ! [SY3114: $i] :
                        ~ ( in @ ( ordered_pair @ SY3114 @ ( sK17_C @ B @ A ) ) @ A )
                    | ~ ( in @ ( sK17_C @ B @ A ) @ B ) )
                  & ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ B @ A ) @ ( sK17_C @ B @ A ) ) @ A )
                    | ( in @ ( sK17_C @ B @ A ) @ B ) ) )
                | ( B
                  = ( relation_rng @ A ) ) )
            & ! [B: $i] :
                ( ( B
                 != ( relation_rng @ A ) )
                | ( ! [C: $i] :
                      ( ! [D: $i] :
                          ~ ( in @ ( ordered_pair @ D @ C ) @ A )
                      | ( in @ C @ B ) )
                  & ! [C: $i] :
                      ( ~ ( in @ C @ B )
                      | ( in @ ( ordered_pair @ ( sK16_D @ C @ B @ A ) @ C ) @ A ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[269]) ).

thf(360,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ( ( ! [SY3116: $i] :
                        ~ ( in @ ( ordered_pair @ ( sK20_C @ B @ A ) @ SY3116 ) @ A )
                    | ~ ( in @ ( sK20_C @ B @ A ) @ B ) )
                  & ( ( in @ ( ordered_pair @ ( sK20_C @ B @ A ) @ ( sK21_SY3117 @ B @ A ) ) @ A )
                    | ( in @ ( sK20_C @ B @ A ) @ B ) ) )
                | ( B
                  = ( relation_dom @ A ) ) )
            & ! [B: $i] :
                ( ( B
                 != ( relation_dom @ A ) )
                | ( ! [C: $i] :
                      ( ! [D: $i] :
                          ~ ( in @ ( ordered_pair @ C @ D ) @ A )
                      | ( in @ C @ B ) )
                  & ! [C: $i] :
                      ( ~ ( in @ C @ B )
                      | ( in @ ( ordered_pair @ C @ ( sK19_D @ C @ B @ A ) ) @ A ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[270]) ).

thf(361,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( in @ B @ ( relation_dom @ A ) )
                | ! [C: $i] :
                    ( ( C
                     != ( apply @ A @ B ) )
                    | ( in @ ( ordered_pair @ B @ C ) @ A ) ) )
            & ! [B: $i] :
                ( ~ ( in @ B @ ( relation_dom @ A ) )
                | ! [C: $i] :
                    ( ~ ( in @ ( ordered_pair @ B @ C ) @ A )
                    | ( C
                      = ( apply @ A @ B ) ) ) )
            & ! [B: $i] :
                ( ( in @ B @ ( relation_dom @ A ) )
                | ! [C: $i] :
                    ( ( C
                     != ( apply @ A @ B ) )
                    | ( C = empty_set ) ) )
            & ! [B: $i] :
                ( ( in @ B @ ( relation_dom @ A ) )
                | ! [C: $i] :
                    ( ( C != empty_set )
                    | ( C
                      = ( apply @ A @ B ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[271]) ).

thf(362,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( relation @ B )
                | ( ( in @ ( ordered_pair @ ( sK22_C @ B @ A ) @ ( sK23_SY3118 @ B @ A ) ) @ A )
                  & ~ ( in @ ( ordered_pair @ ( sK22_C @ B @ A ) @ ( sK23_SY3118 @ B @ A ) ) @ B ) )
                | ( subset @ A @ B ) )
            & ! [B: $i] :
                ( ~ ( relation @ B )
                | ~ ( subset @ A @ B )
                | ! [C: $i,D: $i] :
                    ( ~ ( in @ ( ordered_pair @ C @ D ) @ A )
                    | ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[272]) ).

thf(363,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( relation @ B )
                | ( ( ~ ( in @ ( ordered_pair @ ( sK24_C @ B @ A ) @ ( sK25_SY3119 @ B @ A ) ) @ A )
                    | ~ ( in @ ( ordered_pair @ ( sK24_C @ B @ A ) @ ( sK25_SY3119 @ B @ A ) ) @ B ) )
                  & ( ( in @ ( ordered_pair @ ( sK24_C @ B @ A ) @ ( sK25_SY3119 @ B @ A ) ) @ A )
                    | ( in @ ( ordered_pair @ ( sK24_C @ B @ A ) @ ( sK25_SY3119 @ B @ A ) ) @ B ) ) )
                | ( A = B ) )
            & ! [B: $i] :
                ( ~ ( relation @ B )
                | ( A != B )
                | ( ! [C: $i,D: $i] :
                      ( ~ ( in @ ( ordered_pair @ C @ D ) @ A )
                      | ( in @ ( ordered_pair @ C @ D ) @ B ) )
                  & ! [C: $i,D: $i] :
                      ( ~ ( in @ ( ordered_pair @ C @ D ) @ B )
                      | ( in @ ( ordered_pair @ C @ D ) @ A ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[273]) ).

thf(364,plain,
    ( ( ! [A: $i] :
          ( ( ! [SY3121: $i,SY3122: $i] :
                ( ( sK28_B @ A )
               != ( ordered_pair @ SY3121 @ SY3122 ) )
            & ( in @ ( sK28_B @ A ) @ A ) )
          | ( relation @ A ) )
      & ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ( B
                = ( ordered_pair @ ( sK26_C @ B @ A ) @ ( sK27_SY3120 @ B @ A ) ) )
              | ~ ( in @ B @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[274]) ).

thf(365,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i,C: $i] :
                ( ( ( ! [SY3123: $i] :
                        ( ~ ( in @ ( ordered_pair @ ( sK30_D @ C @ B @ A ) @ SY3123 ) @ A )
                        | ~ ( in @ SY3123 @ B ) )
                    | ~ ( in @ ( sK30_D @ C @ B @ A ) @ C ) )
                  & ( ( ( in @ ( ordered_pair @ ( sK30_D @ C @ B @ A ) @ ( sK31_SY3124 @ C @ B @ A ) ) @ A )
                      & ( in @ ( sK31_SY3124 @ C @ B @ A ) @ B ) )
                    | ( in @ ( sK30_D @ C @ B @ A ) @ C ) ) )
                | ( C
                  = ( relation_inverse_image @ A @ B ) ) )
            & ! [B: $i,C: $i] :
                ( ( C
                 != ( relation_inverse_image @ A @ B ) )
                | ( ! [D: $i] :
                      ( ! [E: $i] :
                          ( ~ ( in @ ( ordered_pair @ D @ E ) @ A )
                          | ~ ( in @ E @ B ) )
                      | ( in @ D @ C ) )
                  & ! [D: $i] :
                      ( ~ ( in @ D @ C )
                      | ( ( in @ ( ordered_pair @ D @ ( sK29_E @ D @ C @ B @ A ) ) @ A )
                        & ( in @ ( sK29_E @ D @ C @ B @ A ) @ B ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[275]) ).

thf(366,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i,C: $i] :
                ( ( ( ! [SY3125: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3125 @ ( sK33_D @ C @ B @ A ) ) @ A )
                        | ~ ( in @ SY3125 @ B ) )
                    | ~ ( in @ ( sK33_D @ C @ B @ A ) @ C ) )
                  & ( ( ( in @ ( ordered_pair @ ( sK34_SY3126 @ C @ B @ A ) @ ( sK33_D @ C @ B @ A ) ) @ A )
                      & ( in @ ( sK34_SY3126 @ C @ B @ A ) @ B ) )
                    | ( in @ ( sK33_D @ C @ B @ A ) @ C ) ) )
                | ( C
                  = ( relation_image @ A @ B ) ) )
            & ! [B: $i,C: $i] :
                ( ( C
                 != ( relation_image @ A @ B ) )
                | ( ! [D: $i] :
                      ( ! [E: $i] :
                          ( ~ ( in @ ( ordered_pair @ E @ D ) @ A )
                          | ~ ( in @ E @ B ) )
                      | ( in @ D @ C ) )
                  & ! [D: $i] :
                      ( ~ ( in @ D @ C )
                      | ( ( in @ ( ordered_pair @ ( sK32_E @ D @ C @ B @ A ) @ D ) @ A )
                        & ( in @ ( sK32_E @ D @ C @ B @ A ) @ B ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[276]) ).

thf(367,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ! [C: $i] :
                ( ~ ( relation @ C )
                | ( ( ~ ( in @ ( sK36_SY3127 @ C @ B @ A ) @ A )
                    | ~ ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ B )
                    | ~ ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ C ) )
                  & ( ( in @ ( sK36_SY3127 @ C @ B @ A ) @ A )
                    | ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ C ) )
                  & ( ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ B )
                    | ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ C ) ) )
                | ( C
                  = ( relation_rng_restriction @ A @ B ) ) )
            & ! [C: $i] :
                ( ~ ( relation @ C )
                | ( C
                 != ( relation_rng_restriction @ A @ B ) )
                | ( ! [D: $i,E: $i] :
                      ( ~ ( in @ E @ A )
                      | ~ ( in @ ( ordered_pair @ D @ E ) @ B )
                      | ( in @ ( ordered_pair @ D @ E ) @ C ) )
                  & ! [D: $i,E: $i] :
                      ( ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                      | ( in @ E @ A ) )
                  & ! [D: $i,E: $i] :
                      ( ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                      | ( in @ ( ordered_pair @ D @ E ) @ B ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[277]) ).

thf(368,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i,C: $i] :
                ( ~ ( relation @ C )
                | ( ( ~ ( in @ ( sK37_D @ C @ B @ A ) @ B )
                    | ~ ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ A )
                    | ~ ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ C ) )
                  & ( ( in @ ( sK37_D @ C @ B @ A ) @ B )
                    | ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ C ) )
                  & ( ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ A )
                    | ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ C ) ) )
                | ( C
                  = ( relation_dom_restriction @ A @ B ) ) )
            & ! [B: $i,C: $i] :
                ( ~ ( relation @ C )
                | ( C
                 != ( relation_dom_restriction @ A @ B ) )
                | ( ! [D: $i,E: $i] :
                      ( ~ ( in @ D @ B )
                      | ~ ( in @ ( ordered_pair @ D @ E ) @ A )
                      | ( in @ ( ordered_pair @ D @ E ) @ C ) )
                  & ! [D: $i] :
                      ( ! [E: $i] :
                          ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                      | ( in @ D @ B ) )
                  & ! [D: $i,E: $i] :
                      ( ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                      | ( in @ ( ordered_pair @ D @ E ) @ A ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[278]) ).

thf(369,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( ( ( sK39_C @ B @ A )
               != ( sK40_SY3129 @ B @ A ) )
              | ~ ( in @ ( sK39_C @ B @ A ) @ A )
              | ~ ( in @ ( ordered_pair @ ( sK39_C @ B @ A ) @ ( sK40_SY3129 @ B @ A ) ) @ B ) )
            & ( ( ( sK39_C @ B @ A )
                = ( sK40_SY3129 @ B @ A ) )
              | ( in @ ( ordered_pair @ ( sK39_C @ B @ A ) @ ( sK40_SY3129 @ B @ A ) ) @ B ) )
            & ( ( in @ ( sK39_C @ B @ A ) @ A )
              | ( in @ ( ordered_pair @ ( sK39_C @ B @ A ) @ ( sK40_SY3129 @ B @ A ) ) @ B ) ) )
          | ( B
            = ( identity_relation @ A ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( B
           != ( identity_relation @ A ) )
          | ( ! [C: $i,D: $i] :
                ( ( C != D )
                | ~ ( in @ C @ A )
                | ( in @ ( ordered_pair @ C @ D ) @ B ) )
            & ! [C: $i,D: $i] :
                ( ~ ( in @ ( ordered_pair @ C @ D ) @ B )
                | ( C = D ) )
            & ! [C: $i] :
                ( ! [D: $i] :
                    ~ ( in @ ( ordered_pair @ C @ D ) @ B )
                | ( in @ C @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[279]) ).

thf(370,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)],[280]) ).

thf(371,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[281]) ).

thf(372,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( function @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[282]) ).

thf(373,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_rng @ ( relation_dom_restriction @ B @ A ) ) @ ( relation_rng @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[283]) ).

thf(374,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( relation_dom_restriction @ B @ A )
            = ( relation_composition @ ( identity_relation @ A ) @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[284]) ).

thf(375,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( relation_dom @ ( relation_dom_restriction @ B @ A ) )
            = ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[285]) ).

thf(376,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ( B
               != ( apply @ C @ A ) )
              | ~ ( in @ A @ ( relation_dom @ C ) )
              | ( in @ ( ordered_pair @ A @ B ) @ C ) )
          & ! [B: $i,C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( B
                = ( apply @ C @ A ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ A @ ( relation_dom @ C ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[286]) ).

thf(377,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_dom_restriction @ B @ A ) @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[287]) ).

thf(378,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ B )
              | ~ ( in @ A @ ( relation_dom @ C ) )
              | ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) )
              | ( in @ A @ B ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) )
              | ( in @ A @ ( relation_dom @ C ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[288]) ).

thf(379,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [C: $i,D: $i] :
              ( ~ ( relation @ D )
              | ~ ( in @ A @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ D )
              | ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) ) )
          & ! [C: $i,D: $i] :
              ( ~ ( relation @ D )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) )
              | ( in @ A @ C ) )
          & ! [C: $i,D: $i] :
              ( ~ ( relation @ D )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) )
              | ( in @ ( ordered_pair @ A @ B ) @ D ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[289]) ).

thf(380,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_dom @ A )
           != empty_set )
          | ( ( relation_rng @ A )
            = empty_set ) )
      & ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_rng @ A )
           != empty_set )
          | ( ( relation_dom @ A )
            = empty_set ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[290]) ).

thf(381,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_dom @ A )
           != empty_set )
          | ( A = empty_set ) )
      & ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_rng @ A )
           != empty_set )
          | ( A = empty_set ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[291]) ).

thf(382,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ~ ( in @ A @ ( relation_rng @ B ) )
          | ~ ( one_to_one @ B )
          | ( A
            = ( apply @ B @ ( apply @ ( function_inverse @ B ) @ A ) ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ~ ( in @ A @ ( relation_rng @ B ) )
          | ~ ( one_to_one @ B )
          | ( A
            = ( apply @ ( relation_composition @ ( function_inverse @ B ) @ B ) @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[292]) ).

thf(383,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( in @ ( ordered_pair @ ( sK41_B @ A ) @ ( sK42_SY3130 @ A ) ) @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[293]) ).

thf(384,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( ( relation_rng @ A )
            = ( relation_dom @ ( function_inverse @ A ) ) ) )
      & ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( ( relation_dom @ A )
            = ( relation_rng @ ( function_inverse @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[294]) ).

thf(385,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( ! [B: $i] :
                ( ~ ( function @ B )
                | ~ ( relation @ B )
                | ( ( ( ( sK44_SY3131 @ B @ A )
                      = ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ( ( sK43_C @ B @ A )
                      = ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) ) )
                  & ( ( ( sK44_SY3131 @ B @ A )
                      = ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) ) )
                  & ( ( ( sK44_SY3131 @ B @ A )
                      = ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ( ( sK44_SY3131 @ B @ A )
                     != ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ~ ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) ) )
                  & ( ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) )
                    | ( ( sK43_C @ B @ A )
                      = ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) ) )
                  & ( ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) )
                    | ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) ) )
                  & ( ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) )
                    | ( ( sK44_SY3131 @ B @ A )
                     != ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ~ ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) ) )
                  & ( ( ( sK43_C @ B @ A )
                     != ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) )
                    | ( ( sK43_C @ B @ A )
                      = ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) ) )
                  & ( ( ( sK43_C @ B @ A )
                     != ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) )
                    | ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) ) )
                  & ( ( ( sK43_C @ B @ A )
                     != ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) )
                    | ( ( sK44_SY3131 @ B @ A )
                     != ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ~ ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) ) ) )
                | ( ( relation_dom @ B )
                 != ( relation_rng @ A ) )
                | ( B
                  = ( function_inverse @ A ) ) )
            & ! [B: $i] :
                ( ~ ( function @ B )
                | ~ ( relation @ B )
                | ( B
                 != ( function_inverse @ A ) )
                | ( ! [C: $i,D: $i] :
                      ( ( D
                       != ( apply @ B @ C ) )
                      | ~ ( in @ C @ ( relation_rng @ A ) )
                      | ( C
                        = ( apply @ A @ D ) ) )
                  & ! [C: $i,D: $i] :
                      ( ( D
                       != ( apply @ B @ C ) )
                      | ~ ( in @ C @ ( relation_rng @ A ) )
                      | ( in @ D @ ( relation_dom @ A ) ) )
                  & ! [C: $i,D: $i] :
                      ( ( C
                       != ( apply @ A @ D ) )
                      | ~ ( in @ D @ ( relation_dom @ A ) )
                      | ( D
                        = ( apply @ B @ C ) ) )
                  & ! [C: $i] :
                      ( ! [D: $i] :
                          ( ( C
                           != ( apply @ A @ D ) )
                          | ~ ( in @ D @ ( relation_dom @ A ) ) )
                      | ( in @ C @ ( relation_rng @ A ) ) ) ) )
            & ! [B: $i] :
                ( ~ ( function @ B )
                | ~ ( relation @ B )
                | ( B
                 != ( function_inverse @ A ) )
                | ( ( relation_dom @ B )
                  = ( relation_rng @ A ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[295]) ).

thf(386,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ~ ( subset @ ( relation_dom @ A ) @ ( relation_rng @ B ) )
              | ( ( relation_rng @ ( relation_composition @ B @ A ) )
                = ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[296]) ).

thf(387,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ~ ( subset @ ( relation_rng @ A ) @ ( relation_dom @ B ) )
              | ( ( relation_dom @ ( relation_composition @ A @ B ) )
                = ( relation_dom @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[297]) ).

thf(388,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ( subset @ ( relation_rng @ ( relation_composition @ A @ B ) ) @ ( relation_rng @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[298]) ).

thf(389,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ( subset @ ( relation_dom @ ( relation_composition @ A @ B ) ) @ ( relation_dom @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[299]) ).

thf(390,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_rng @ A )
            = ( relation_dom @ ( relation_inverse @ A ) ) ) )
      & ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_dom @ A )
            = ( relation_rng @ ( relation_inverse @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[300]) ).

thf(391,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ( ( in @ ( sK45_C @ B @ A ) @ A )
            & ( ( apply @ B @ ( sK45_C @ B @ A ) )
             != ( sK45_C @ B @ A ) ) )
          | ( ( relation_dom @ B )
           != A )
          | ( B
            = ( identity_relation @ A ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ( B
           != ( identity_relation @ A ) )
          | ! [C: $i] :
              ( ~ ( in @ C @ A )
              | ( ( apply @ B @ C )
                = C ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ( B
           != ( identity_relation @ A ) )
          | ( ( relation_dom @ B )
            = A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[301]) ).

thf(392,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ A @ ( relation_field @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ B @ ( relation_field @ C ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[302]) ).

thf(393,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( relation @ B )
                | ~ ( subset @ A @ B )
                | ( subset @ ( relation_dom @ A ) @ ( relation_dom @ B ) ) )
            & ! [B: $i] :
                ( ~ ( relation @ B )
                | ~ ( subset @ A @ B )
                | ( subset @ ( relation_rng @ A ) @ ( relation_rng @ B ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[303]) ).

thf(394,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ! [C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_dom @ B ) )
              | ( ( apply @ ( relation_composition @ B @ C ) @ A )
                = ( apply @ C @ ( apply @ B @ A ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[304]) ).

thf(395,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ! [C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
              | ( ( apply @ ( relation_composition @ C @ B ) @ A )
                = ( apply @ B @ ( apply @ C @ A ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[305]) ).

thf(396,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( subset @ A @ ( cartesian_product2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[306]) ).

thf(397,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ( ! [C: $i] :
                ( ~ ( function @ C )
                | ~ ( relation @ C )
                | ~ ( in @ A @ ( relation_dom @ C ) )
                | ~ ( in @ ( apply @ C @ A ) @ ( relation_dom @ B ) )
                | ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) ) )
            & ! [C: $i] :
                ( ~ ( function @ C )
                | ~ ( relation @ C )
                | ~ ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
                | ( in @ A @ ( relation_dom @ C ) ) )
            & ! [C: $i] :
                ( ~ ( function @ C )
                | ~ ( relation @ C )
                | ~ ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
                | ( in @ ( apply @ C @ A ) @ ( relation_dom @ B ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[307]) ).

thf(398,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ A @ ( relation_dom @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ B @ ( relation_rng @ C ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[308]) ).

thf(399,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( relation @ C )
          | ~ ( subset @ A @ B )
          | ( subset @ ( relation_inverse_image @ C @ A ) @ ( relation_inverse_image @ C @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[309]) ).

thf(400,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( A = empty_set )
          | ~ ( subset @ A @ ( relation_rng @ B ) )
          | ( ( relation_inverse_image @ B @ A )
           != empty_set ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[310]) ).

thf(401,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_inverse_image @ B @ A ) @ ( relation_dom @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[311]) ).

thf(402,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ! [D: $i] :
                  ( ~ ( in @ D @ ( relation_rng @ C ) )
                  | ~ ( in @ ( ordered_pair @ A @ D ) @ C )
                  | ~ ( in @ D @ B ) )
              | ( in @ A @ ( relation_inverse_image @ C @ B ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_inverse_image @ C @ B ) )
              | ( ( in @ ( sK46_D @ C @ B @ A ) @ ( relation_rng @ C ) )
                & ( in @ ( ordered_pair @ A @ ( sK46_D @ C @ B @ A ) ) @ C )
                & ( in @ ( sK46_D @ C @ B @ A ) @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[312]) ).

thf(403,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ( ( relation_rng @ ( relation_composition @ A @ B ) )
                = ( relation_image @ B @ ( relation_rng @ A ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[313]) ).

thf(404,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_image @ A @ ( relation_dom @ A ) )
            = ( relation_rng @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[314]) ).

thf(405,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( relation_image @ B @ A )
            = ( relation_image @ B @ ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[315]) ).

thf(406,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_image @ B @ A ) @ ( relation_rng @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[316]) ).

thf(407,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ! [D: $i] :
                  ( ~ ( in @ D @ ( relation_dom @ C ) )
                  | ~ ( in @ ( ordered_pair @ D @ A ) @ C )
                  | ~ ( in @ D @ B ) )
              | ( in @ A @ ( relation_image @ C @ B ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_image @ C @ B ) )
              | ( ( in @ ( sK47_D @ C @ B @ A ) @ ( relation_dom @ C ) )
                & ( in @ ( ordered_pair @ ( sK47_D @ C @ B @ A ) @ A ) @ C )
                & ( in @ ( sK47_D @ C @ B @ A ) @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[317]) ).

thf(408,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( relation @ C )
          | ( ( relation_dom_restriction @ ( relation_rng_restriction @ A @ C ) @ B )
            = ( relation_rng_restriction @ A @ ( relation_dom_restriction @ C @ B ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[318]) ).

thf(409,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( relation_rng @ ( relation_rng_restriction @ A @ B ) )
            = ( set_intersection2 @ ( relation_rng @ B ) @ A ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[319]) ).

thf(410,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_rng @ B ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[320]) ).

thf(411,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_rng_restriction @ A @ B ) @ B ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[321]) ).

thf(412,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[322]) ).

thf(413,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ B )
              | ~ ( in @ A @ ( relation_rng @ C ) )
              | ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
              | ( in @ A @ B ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
              | ( in @ A @ ( relation_rng @ C ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[323]) ).

thf(414,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ B )
              | ~ ( in @ A @ ( relation_rng @ C ) )
              | ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
              | ( in @ A @ B ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
              | ( in @ A @ ( relation_rng @ C ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[413]) ).

thf(415,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[412]) ).

thf(416,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_rng_restriction @ A @ B ) @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[411]) ).

thf(417,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_rng @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[410]) ).

thf(418,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( relation_rng @ ( relation_rng_restriction @ A @ B ) )
            = ( set_intersection2 @ ( relation_rng @ B ) @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[409]) ).

thf(419,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( relation @ C )
          | ( ( relation_dom_restriction @ ( relation_rng_restriction @ A @ C ) @ B )
            = ( relation_rng_restriction @ A @ ( relation_dom_restriction @ C @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[408]) ).

thf(420,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ! [D: $i] :
                  ( ~ ( in @ D @ ( relation_dom @ C ) )
                  | ~ ( in @ ( ordered_pair @ D @ A ) @ C )
                  | ~ ( in @ D @ B ) )
              | ( in @ A @ ( relation_image @ C @ B ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_image @ C @ B ) )
              | ( ( in @ ( sK47_D @ C @ B @ A ) @ ( relation_dom @ C ) )
                & ( in @ ( ordered_pair @ ( sK47_D @ C @ B @ A ) @ A ) @ C )
                & ( in @ ( sK47_D @ C @ B @ A ) @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[407]) ).

thf(421,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_image @ B @ A ) @ ( relation_rng @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[406]) ).

thf(422,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( relation_image @ B @ A )
            = ( relation_image @ B @ ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[405]) ).

thf(423,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_image @ A @ ( relation_dom @ A ) )
            = ( relation_rng @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[404]) ).

thf(424,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ( ( relation_rng @ ( relation_composition @ A @ B ) )
                = ( relation_image @ B @ ( relation_rng @ A ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[403]) ).

thf(425,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ! [D: $i] :
                  ( ~ ( in @ D @ ( relation_rng @ C ) )
                  | ~ ( in @ ( ordered_pair @ A @ D ) @ C )
                  | ~ ( in @ D @ B ) )
              | ( in @ A @ ( relation_inverse_image @ C @ B ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_inverse_image @ C @ B ) )
              | ( ( in @ ( sK46_D @ C @ B @ A ) @ ( relation_rng @ C ) )
                & ( in @ ( ordered_pair @ A @ ( sK46_D @ C @ B @ A ) ) @ C )
                & ( in @ ( sK46_D @ C @ B @ A ) @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[402]) ).

thf(426,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_inverse_image @ B @ A ) @ ( relation_dom @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[401]) ).

thf(427,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( A = empty_set )
          | ~ ( subset @ A @ ( relation_rng @ B ) )
          | ( ( relation_inverse_image @ B @ A )
           != empty_set ) ) )
    = $true ),
    inference(copy,[status(thm)],[400]) ).

thf(428,plain,
    ( ( ! [A: $i,B: $i,C: $i] :
          ( ~ ( relation @ C )
          | ~ ( subset @ A @ B )
          | ( subset @ ( relation_inverse_image @ C @ A ) @ ( relation_inverse_image @ C @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[399]) ).

thf(429,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ A @ ( relation_dom @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ B @ ( relation_rng @ C ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[398]) ).

thf(430,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ( ! [C: $i] :
                ( ~ ( function @ C )
                | ~ ( relation @ C )
                | ~ ( in @ A @ ( relation_dom @ C ) )
                | ~ ( in @ ( apply @ C @ A ) @ ( relation_dom @ B ) )
                | ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) ) )
            & ! [C: $i] :
                ( ~ ( function @ C )
                | ~ ( relation @ C )
                | ~ ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
                | ( in @ A @ ( relation_dom @ C ) ) )
            & ! [C: $i] :
                ( ~ ( function @ C )
                | ~ ( relation @ C )
                | ~ ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
                | ( in @ ( apply @ C @ A ) @ ( relation_dom @ B ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[397]) ).

thf(431,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( subset @ A @ ( cartesian_product2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[396]) ).

thf(432,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ! [C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
              | ( ( apply @ ( relation_composition @ C @ B ) @ A )
                = ( apply @ B @ ( apply @ C @ A ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[395]) ).

thf(433,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ! [C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_dom @ B ) )
              | ( ( apply @ ( relation_composition @ B @ C ) @ A )
                = ( apply @ C @ ( apply @ B @ A ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[394]) ).

thf(434,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( relation @ B )
                | ~ ( subset @ A @ B )
                | ( subset @ ( relation_dom @ A ) @ ( relation_dom @ B ) ) )
            & ! [B: $i] :
                ( ~ ( relation @ B )
                | ~ ( subset @ A @ B )
                | ( subset @ ( relation_rng @ A ) @ ( relation_rng @ B ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[393]) ).

thf(435,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ A @ ( relation_field @ C ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ B @ ( relation_field @ C ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[392]) ).

thf(436,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ( ( in @ ( sK45_C @ B @ A ) @ A )
            & ( ( apply @ B @ ( sK45_C @ B @ A ) )
             != ( sK45_C @ B @ A ) ) )
          | ( ( relation_dom @ B )
           != A )
          | ( B
            = ( identity_relation @ A ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ( B
           != ( identity_relation @ A ) )
          | ! [C: $i] :
              ( ~ ( in @ C @ A )
              | ( ( apply @ B @ C )
                = C ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ( B
           != ( identity_relation @ A ) )
          | ( ( relation_dom @ B )
            = A ) ) )
    = $true ),
    inference(copy,[status(thm)],[391]) ).

thf(437,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_rng @ A )
            = ( relation_dom @ ( relation_inverse @ A ) ) ) )
      & ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_dom @ A )
            = ( relation_rng @ ( relation_inverse @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[390]) ).

thf(438,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ( subset @ ( relation_dom @ ( relation_composition @ A @ B ) ) @ ( relation_dom @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[389]) ).

thf(439,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ( subset @ ( relation_rng @ ( relation_composition @ A @ B ) ) @ ( relation_rng @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[388]) ).

thf(440,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ~ ( subset @ ( relation_rng @ A ) @ ( relation_dom @ B ) )
              | ( ( relation_dom @ ( relation_composition @ A @ B ) )
                = ( relation_dom @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[387]) ).

thf(441,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ~ ( subset @ ( relation_dom @ A ) @ ( relation_rng @ B ) )
              | ( ( relation_rng @ ( relation_composition @ B @ A ) )
                = ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[386]) ).

thf(442,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( ! [B: $i] :
                ( ~ ( function @ B )
                | ~ ( relation @ B )
                | ( ( ( ( sK44_SY3131 @ B @ A )
                      = ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ( ( sK43_C @ B @ A )
                      = ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) ) )
                  & ( ( ( sK44_SY3131 @ B @ A )
                      = ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) ) )
                  & ( ( ( sK44_SY3131 @ B @ A )
                      = ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ( ( sK44_SY3131 @ B @ A )
                     != ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ~ ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) ) )
                  & ( ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) )
                    | ( ( sK43_C @ B @ A )
                      = ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) ) )
                  & ( ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) )
                    | ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) ) )
                  & ( ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) )
                    | ( ( sK44_SY3131 @ B @ A )
                     != ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ~ ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) ) )
                  & ( ( ( sK43_C @ B @ A )
                     != ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) )
                    | ( ( sK43_C @ B @ A )
                      = ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) ) )
                  & ( ( ( sK43_C @ B @ A )
                     != ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) )
                    | ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) ) )
                  & ( ( ( sK43_C @ B @ A )
                     != ( apply @ A @ ( sK44_SY3131 @ B @ A ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ B @ A ) @ ( relation_dom @ A ) )
                    | ( ( sK44_SY3131 @ B @ A )
                     != ( apply @ B @ ( sK43_C @ B @ A ) ) )
                    | ~ ( in @ ( sK43_C @ B @ A ) @ ( relation_rng @ A ) ) ) )
                | ( ( relation_dom @ B )
                 != ( relation_rng @ A ) )
                | ( B
                  = ( function_inverse @ A ) ) )
            & ! [B: $i] :
                ( ~ ( function @ B )
                | ~ ( relation @ B )
                | ( B
                 != ( function_inverse @ A ) )
                | ( ! [C: $i,D: $i] :
                      ( ( D
                       != ( apply @ B @ C ) )
                      | ~ ( in @ C @ ( relation_rng @ A ) )
                      | ( C
                        = ( apply @ A @ D ) ) )
                  & ! [C: $i,D: $i] :
                      ( ( D
                       != ( apply @ B @ C ) )
                      | ~ ( in @ C @ ( relation_rng @ A ) )
                      | ( in @ D @ ( relation_dom @ A ) ) )
                  & ! [C: $i,D: $i] :
                      ( ( C
                       != ( apply @ A @ D ) )
                      | ~ ( in @ D @ ( relation_dom @ A ) )
                      | ( D
                        = ( apply @ B @ C ) ) )
                  & ! [C: $i] :
                      ( ! [D: $i] :
                          ( ( C
                           != ( apply @ A @ D ) )
                          | ~ ( in @ D @ ( relation_dom @ A ) ) )
                      | ( in @ C @ ( relation_rng @ A ) ) ) ) )
            & ! [B: $i] :
                ( ~ ( function @ B )
                | ~ ( relation @ B )
                | ( B
                 != ( function_inverse @ A ) )
                | ( ( relation_dom @ B )
                  = ( relation_rng @ A ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[385]) ).

thf(443,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( ( relation_rng @ A )
            = ( relation_dom @ ( function_inverse @ A ) ) ) )
      & ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( ( relation_dom @ A )
            = ( relation_rng @ ( function_inverse @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[384]) ).

thf(444,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( in @ ( ordered_pair @ ( sK41_B @ A ) @ ( sK42_SY3130 @ A ) ) @ A )
          | ( A = empty_set ) ) )
    = $true ),
    inference(copy,[status(thm)],[383]) ).

thf(445,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ~ ( in @ A @ ( relation_rng @ B ) )
          | ~ ( one_to_one @ B )
          | ( A
            = ( apply @ B @ ( apply @ ( function_inverse @ B ) @ A ) ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( function @ B )
          | ~ ( relation @ B )
          | ~ ( in @ A @ ( relation_rng @ B ) )
          | ~ ( one_to_one @ B )
          | ( A
            = ( apply @ ( relation_composition @ ( function_inverse @ B ) @ B ) @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[382]) ).

thf(446,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_dom @ A )
           != empty_set )
          | ( A = empty_set ) )
      & ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_rng @ A )
           != empty_set )
          | ( A = empty_set ) ) )
    = $true ),
    inference(copy,[status(thm)],[381]) ).

thf(447,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_dom @ A )
           != empty_set )
          | ( ( relation_rng @ A )
            = empty_set ) )
      & ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_rng @ A )
           != empty_set )
          | ( ( relation_dom @ A )
            = empty_set ) ) )
    = $true ),
    inference(copy,[status(thm)],[380]) ).

thf(448,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [C: $i,D: $i] :
              ( ~ ( relation @ D )
              | ~ ( in @ A @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ D )
              | ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) ) )
          & ! [C: $i,D: $i] :
              ( ~ ( relation @ D )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) )
              | ( in @ A @ C ) )
          & ! [C: $i,D: $i] :
              ( ~ ( relation @ D )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) )
              | ( in @ ( ordered_pair @ A @ B ) @ D ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[379]) ).

thf(449,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ B )
              | ~ ( in @ A @ ( relation_dom @ C ) )
              | ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) )
              | ( in @ A @ B ) )
          & ! [B: $i,C: $i] :
              ( ~ ( relation @ C )
              | ~ ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) )
              | ( in @ A @ ( relation_dom @ C ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[378]) ).

thf(450,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_dom_restriction @ B @ A ) @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[377]) ).

thf(451,plain,
    ( ( ! [A: $i] :
          ( ! [B: $i,C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ( B
               != ( apply @ C @ A ) )
              | ~ ( in @ A @ ( relation_dom @ C ) )
              | ( in @ ( ordered_pair @ A @ B ) @ C ) )
          & ! [B: $i,C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( B
                = ( apply @ C @ A ) ) )
          & ! [B: $i,C: $i] :
              ( ~ ( function @ C )
              | ~ ( relation @ C )
              | ~ ( in @ ( ordered_pair @ A @ B ) @ C )
              | ( in @ A @ ( relation_dom @ C ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[376]) ).

thf(452,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( relation_dom @ ( relation_dom_restriction @ B @ A ) )
            = ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[375]) ).

thf(453,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( relation_dom_restriction @ B @ A )
            = ( relation_composition @ ( identity_relation @ A ) @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[374]) ).

thf(454,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( subset @ ( relation_rng @ ( relation_dom_restriction @ B @ A ) ) @ ( relation_rng @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[373]) ).

thf(455,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( function @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[372]) ).

thf(456,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[371]) ).

thf(457,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)],[370]) ).

thf(458,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ( ( ( sK39_C @ B @ A )
               != ( sK40_SY3129 @ B @ A ) )
              | ~ ( in @ ( sK39_C @ B @ A ) @ A )
              | ~ ( in @ ( ordered_pair @ ( sK39_C @ B @ A ) @ ( sK40_SY3129 @ B @ A ) ) @ B ) )
            & ( ( ( sK39_C @ B @ A )
                = ( sK40_SY3129 @ B @ A ) )
              | ( in @ ( ordered_pair @ ( sK39_C @ B @ A ) @ ( sK40_SY3129 @ B @ A ) ) @ B ) )
            & ( ( in @ ( sK39_C @ B @ A ) @ A )
              | ( in @ ( ordered_pair @ ( sK39_C @ B @ A ) @ ( sK40_SY3129 @ B @ A ) ) @ B ) ) )
          | ( B
            = ( identity_relation @ A ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( B
           != ( identity_relation @ A ) )
          | ( ! [C: $i,D: $i] :
                ( ( C != D )
                | ~ ( in @ C @ A )
                | ( in @ ( ordered_pair @ C @ D ) @ B ) )
            & ! [C: $i,D: $i] :
                ( ~ ( in @ ( ordered_pair @ C @ D ) @ B )
                | ( C = D ) )
            & ! [C: $i] :
                ( ! [D: $i] :
                    ~ ( in @ ( ordered_pair @ C @ D ) @ B )
                | ( in @ C @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[369]) ).

thf(459,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i,C: $i] :
                ( ~ ( relation @ C )
                | ( ( ~ ( in @ ( sK37_D @ C @ B @ A ) @ B )
                    | ~ ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ A )
                    | ~ ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ C ) )
                  & ( ( in @ ( sK37_D @ C @ B @ A ) @ B )
                    | ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ C ) )
                  & ( ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ A )
                    | ( in @ ( ordered_pair @ ( sK37_D @ C @ B @ A ) @ ( sK38_SY3128 @ C @ B @ A ) ) @ C ) ) )
                | ( C
                  = ( relation_dom_restriction @ A @ B ) ) )
            & ! [B: $i,C: $i] :
                ( ~ ( relation @ C )
                | ( C
                 != ( relation_dom_restriction @ A @ B ) )
                | ( ! [D: $i,E: $i] :
                      ( ~ ( in @ D @ B )
                      | ~ ( in @ ( ordered_pair @ D @ E ) @ A )
                      | ( in @ ( ordered_pair @ D @ E ) @ C ) )
                  & ! [D: $i] :
                      ( ! [E: $i] :
                          ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                      | ( in @ D @ B ) )
                  & ! [D: $i,E: $i] :
                      ( ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                      | ( in @ ( ordered_pair @ D @ E ) @ A ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[368]) ).

thf(460,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( ! [C: $i] :
                ( ~ ( relation @ C )
                | ( ( ~ ( in @ ( sK36_SY3127 @ C @ B @ A ) @ A )
                    | ~ ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ B )
                    | ~ ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ C ) )
                  & ( ( in @ ( sK36_SY3127 @ C @ B @ A ) @ A )
                    | ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ C ) )
                  & ( ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ B )
                    | ( in @ ( ordered_pair @ ( sK35_D @ C @ B @ A ) @ ( sK36_SY3127 @ C @ B @ A ) ) @ C ) ) )
                | ( C
                  = ( relation_rng_restriction @ A @ B ) ) )
            & ! [C: $i] :
                ( ~ ( relation @ C )
                | ( C
                 != ( relation_rng_restriction @ A @ B ) )
                | ( ! [D: $i,E: $i] :
                      ( ~ ( in @ E @ A )
                      | ~ ( in @ ( ordered_pair @ D @ E ) @ B )
                      | ( in @ ( ordered_pair @ D @ E ) @ C ) )
                  & ! [D: $i,E: $i] :
                      ( ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                      | ( in @ E @ A ) )
                  & ! [D: $i,E: $i] :
                      ( ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                      | ( in @ ( ordered_pair @ D @ E ) @ B ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[367]) ).

thf(461,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i,C: $i] :
                ( ( ( ! [SY3125: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3125 @ ( sK33_D @ C @ B @ A ) ) @ A )
                        | ~ ( in @ SY3125 @ B ) )
                    | ~ ( in @ ( sK33_D @ C @ B @ A ) @ C ) )
                  & ( ( ( in @ ( ordered_pair @ ( sK34_SY3126 @ C @ B @ A ) @ ( sK33_D @ C @ B @ A ) ) @ A )
                      & ( in @ ( sK34_SY3126 @ C @ B @ A ) @ B ) )
                    | ( in @ ( sK33_D @ C @ B @ A ) @ C ) ) )
                | ( C
                  = ( relation_image @ A @ B ) ) )
            & ! [B: $i,C: $i] :
                ( ( C
                 != ( relation_image @ A @ B ) )
                | ( ! [D: $i] :
                      ( ! [E: $i] :
                          ( ~ ( in @ ( ordered_pair @ E @ D ) @ A )
                          | ~ ( in @ E @ B ) )
                      | ( in @ D @ C ) )
                  & ! [D: $i] :
                      ( ~ ( in @ D @ C )
                      | ( ( in @ ( ordered_pair @ ( sK32_E @ D @ C @ B @ A ) @ D ) @ A )
                        & ( in @ ( sK32_E @ D @ C @ B @ A ) @ B ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[366]) ).

thf(462,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i,C: $i] :
                ( ( ( ! [SY3123: $i] :
                        ( ~ ( in @ ( ordered_pair @ ( sK30_D @ C @ B @ A ) @ SY3123 ) @ A )
                        | ~ ( in @ SY3123 @ B ) )
                    | ~ ( in @ ( sK30_D @ C @ B @ A ) @ C ) )
                  & ( ( ( in @ ( ordered_pair @ ( sK30_D @ C @ B @ A ) @ ( sK31_SY3124 @ C @ B @ A ) ) @ A )
                      & ( in @ ( sK31_SY3124 @ C @ B @ A ) @ B ) )
                    | ( in @ ( sK30_D @ C @ B @ A ) @ C ) ) )
                | ( C
                  = ( relation_inverse_image @ A @ B ) ) )
            & ! [B: $i,C: $i] :
                ( ( C
                 != ( relation_inverse_image @ A @ B ) )
                | ( ! [D: $i] :
                      ( ! [E: $i] :
                          ( ~ ( in @ ( ordered_pair @ D @ E ) @ A )
                          | ~ ( in @ E @ B ) )
                      | ( in @ D @ C ) )
                  & ! [D: $i] :
                      ( ~ ( in @ D @ C )
                      | ( ( in @ ( ordered_pair @ D @ ( sK29_E @ D @ C @ B @ A ) ) @ A )
                        & ( in @ ( sK29_E @ D @ C @ B @ A ) @ B ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[365]) ).

thf(463,plain,
    ( ( ! [A: $i] :
          ( ( ! [SY3121: $i,SY3122: $i] :
                ( ( sK28_B @ A )
               != ( ordered_pair @ SY3121 @ SY3122 ) )
            & ( in @ ( sK28_B @ A ) @ A ) )
          | ( relation @ A ) )
      & ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ( B
                = ( ordered_pair @ ( sK26_C @ B @ A ) @ ( sK27_SY3120 @ B @ A ) ) )
              | ~ ( in @ B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[364]) ).

thf(464,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( relation @ B )
                | ( ( ~ ( in @ ( ordered_pair @ ( sK24_C @ B @ A ) @ ( sK25_SY3119 @ B @ A ) ) @ A )
                    | ~ ( in @ ( ordered_pair @ ( sK24_C @ B @ A ) @ ( sK25_SY3119 @ B @ A ) ) @ B ) )
                  & ( ( in @ ( ordered_pair @ ( sK24_C @ B @ A ) @ ( sK25_SY3119 @ B @ A ) ) @ A )
                    | ( in @ ( ordered_pair @ ( sK24_C @ B @ A ) @ ( sK25_SY3119 @ B @ A ) ) @ B ) ) )
                | ( A = B ) )
            & ! [B: $i] :
                ( ~ ( relation @ B )
                | ( A != B )
                | ( ! [C: $i,D: $i] :
                      ( ~ ( in @ ( ordered_pair @ C @ D ) @ A )
                      | ( in @ ( ordered_pair @ C @ D ) @ B ) )
                  & ! [C: $i,D: $i] :
                      ( ~ ( in @ ( ordered_pair @ C @ D ) @ B )
                      | ( in @ ( ordered_pair @ C @ D ) @ A ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[363]) ).

thf(465,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( relation @ B )
                | ( ( in @ ( ordered_pair @ ( sK22_C @ B @ A ) @ ( sK23_SY3118 @ B @ A ) ) @ A )
                  & ~ ( in @ ( ordered_pair @ ( sK22_C @ B @ A ) @ ( sK23_SY3118 @ B @ A ) ) @ B ) )
                | ( subset @ A @ B ) )
            & ! [B: $i] :
                ( ~ ( relation @ B )
                | ~ ( subset @ A @ B )
                | ! [C: $i,D: $i] :
                    ( ~ ( in @ ( ordered_pair @ C @ D ) @ A )
                    | ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[362]) ).

thf(466,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( in @ B @ ( relation_dom @ A ) )
                | ! [C: $i] :
                    ( ( C
                     != ( apply @ A @ B ) )
                    | ( in @ ( ordered_pair @ B @ C ) @ A ) ) )
            & ! [B: $i] :
                ( ~ ( in @ B @ ( relation_dom @ A ) )
                | ! [C: $i] :
                    ( ~ ( in @ ( ordered_pair @ B @ C ) @ A )
                    | ( C
                      = ( apply @ A @ B ) ) ) )
            & ! [B: $i] :
                ( ( in @ B @ ( relation_dom @ A ) )
                | ! [C: $i] :
                    ( ( C
                     != ( apply @ A @ B ) )
                    | ( C = empty_set ) ) )
            & ! [B: $i] :
                ( ( in @ B @ ( relation_dom @ A ) )
                | ! [C: $i] :
                    ( ( C != empty_set )
                    | ( C
                      = ( apply @ A @ B ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[361]) ).

thf(467,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ( ( ! [SY3116: $i] :
                        ~ ( in @ ( ordered_pair @ ( sK20_C @ B @ A ) @ SY3116 ) @ A )
                    | ~ ( in @ ( sK20_C @ B @ A ) @ B ) )
                  & ( ( in @ ( ordered_pair @ ( sK20_C @ B @ A ) @ ( sK21_SY3117 @ B @ A ) ) @ A )
                    | ( in @ ( sK20_C @ B @ A ) @ B ) ) )
                | ( B
                  = ( relation_dom @ A ) ) )
            & ! [B: $i] :
                ( ( B
                 != ( relation_dom @ A ) )
                | ( ! [C: $i] :
                      ( ! [D: $i] :
                          ~ ( in @ ( ordered_pair @ C @ D ) @ A )
                      | ( in @ C @ B ) )
                  & ! [C: $i] :
                      ( ~ ( in @ C @ B )
                      | ( in @ ( ordered_pair @ C @ ( sK19_D @ C @ B @ A ) ) @ A ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[360]) ).

thf(468,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ( ( ! [SY3114: $i] :
                        ~ ( in @ ( ordered_pair @ SY3114 @ ( sK17_C @ B @ A ) ) @ A )
                    | ~ ( in @ ( sK17_C @ B @ A ) @ B ) )
                  & ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ B @ A ) @ ( sK17_C @ B @ A ) ) @ A )
                    | ( in @ ( sK17_C @ B @ A ) @ B ) ) )
                | ( B
                  = ( relation_rng @ A ) ) )
            & ! [B: $i] :
                ( ( B
                 != ( relation_rng @ A ) )
                | ( ! [C: $i] :
                      ( ! [D: $i] :
                          ~ ( in @ ( ordered_pair @ D @ C ) @ A )
                      | ( in @ C @ B ) )
                  & ! [C: $i] :
                      ( ~ ( in @ C @ B )
                      | ( in @ ( ordered_pair @ ( sK16_D @ C @ B @ A ) @ C ) @ A ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[359]) ).

thf(469,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_field @ A )
            = ( set_union2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[358]) ).

thf(470,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ! [B: $i] :
                ( ~ ( relation @ B )
                | ( ( ~ ( in @ ( ordered_pair @ ( sK14_C @ B @ A ) @ ( sK15_SY3113 @ B @ A ) ) @ B )
                    | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ B @ A ) @ ( sK14_C @ B @ A ) ) @ A ) )
                  & ( ( in @ ( ordered_pair @ ( sK14_C @ B @ A ) @ ( sK15_SY3113 @ B @ A ) ) @ B )
                    | ( in @ ( ordered_pair @ ( sK15_SY3113 @ B @ A ) @ ( sK14_C @ B @ A ) ) @ A ) ) )
                | ( B
                  = ( relation_inverse @ A ) ) )
            & ! [B: $i] :
                ( ~ ( relation @ B )
                | ( B
                 != ( relation_inverse @ A ) )
                | ( ! [C: $i,D: $i] :
                      ( ~ ( in @ ( ordered_pair @ C @ D ) @ B )
                      | ( in @ ( ordered_pair @ D @ C ) @ A ) )
                  & ! [C: $i,D: $i] :
                      ( ~ ( in @ ( ordered_pair @ D @ C ) @ A )
                      | ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[357]) ).

thf(471,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ( ( in @ ( sK12_B @ A ) @ ( relation_dom @ A ) )
            & ( in @ ( sK13_SY3112 @ A ) @ ( relation_dom @ A ) )
            & ( ( apply @ A @ ( sK12_B @ A ) )
              = ( apply @ A @ ( sK13_SY3112 @ A ) ) )
            & ( ( sK12_B @ A )
             != ( sK13_SY3112 @ A ) ) )
          | ( one_to_one @ A ) )
      & ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ! [B: $i,C: $i] :
              ( ~ ( in @ B @ ( relation_dom @ A ) )
              | ~ ( in @ C @ ( relation_dom @ A ) )
              | ( ( apply @ A @ B )
               != ( apply @ A @ C ) )
              | ( B = C ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[356]) ).

thf(472,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] :
              ( ~ ( relation @ B )
              | ( ! [C: $i] :
                    ( ~ ( relation @ C )
                    | ( ( ! [SY3110: $i] :
                            ( ~ ( in @ ( ordered_pair @ ( sK9_D @ C @ B @ A ) @ SY3110 ) @ A )
                            | ~ ( in @ ( ordered_pair @ SY3110 @ ( sK10_SY3107 @ C @ B @ A ) ) @ B ) )
                        | ~ ( in @ ( ordered_pair @ ( sK9_D @ C @ B @ A ) @ ( sK10_SY3107 @ C @ B @ A ) ) @ C ) )
                      & ( ( ( in @ ( ordered_pair @ ( sK9_D @ C @ B @ A ) @ ( sK11_SY3111 @ C @ B @ A ) ) @ A )
                          & ( in @ ( ordered_pair @ ( sK11_SY3111 @ C @ B @ A ) @ ( sK10_SY3107 @ C @ B @ A ) ) @ B ) )
                        | ( in @ ( ordered_pair @ ( sK9_D @ C @ B @ A ) @ ( sK10_SY3107 @ C @ B @ A ) ) @ C ) ) )
                    | ( C
                      = ( relation_composition @ A @ B ) ) )
                & ! [C: $i] :
                    ( ~ ( relation @ C )
                    | ( C
                     != ( relation_composition @ A @ B ) )
                    | ( ! [D: $i,E: $i] :
                          ( ! [F: $i] :
                              ( ~ ( in @ ( ordered_pair @ D @ F ) @ A )
                              | ~ ( in @ ( ordered_pair @ F @ E ) @ B ) )
                          | ( in @ ( ordered_pair @ D @ E ) @ C ) )
                      & ! [D: $i,E: $i] :
                          ( ~ ( in @ ( ordered_pair @ D @ E ) @ C )
                          | ( ( in @ ( ordered_pair @ D @ ( sK8_F @ E @ D @ C @ B @ A ) ) @ A )
                            & ( in @ ( ordered_pair @ ( sK8_F @ E @ D @ C @ B @ A ) @ E ) @ B ) ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[355]) ).

thf(473,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( ( function_inverse @ A )
            = ( relation_inverse @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[354]) ).

thf(474,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ( function @ ( function_inverse @ A ) ) )
      & ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ( relation @ ( function_inverse @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[353]) ).

thf(475,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( relation @ ( relation_inverse @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[352]) ).

thf(476,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ A )
          | ~ ( relation @ B )
          | ( relation @ ( relation_composition @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[351]) ).

thf(477,plain,
    ( ( ! [A: $i] : ( relation @ ( identity_relation @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[260]) ).

thf(478,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ! [B: $i] : ( relation @ ( relation_dom_restriction @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[350]) ).

thf(479,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ B )
          | ( relation @ ( relation_rng_restriction @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[349]) ).

thf(480,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ B )
          | ( empty @ ( relation_composition @ B @ A ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ B )
          | ( relation @ ( relation_composition @ B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[348]) ).

thf(481,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( empty @ ( relation_inverse @ A ) ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ ( relation_inverse @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[347]) ).

thf(482,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set )
      & ( relation_empty_yielding @ empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[255]) ).

thf(483,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( relation @ B )
          | ~ ( function @ B )
          | ( function @ ( relation_composition @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( relation @ B )
          | ~ ( function @ B )
          | ( relation @ ( relation_composition @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[346]) ).

thf(484,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ A )
          | ~ ( relation @ B )
          | ( relation @ ( set_intersection2 @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[345]) ).

thf(485,plain,
    ( ( ! [A: $i] : ( function @ ( identity_relation @ A ) )
      & ! [A: $i] : ( relation @ ( identity_relation @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[344]) ).

thf(486,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( relation @ A )
          | ~ ( relation @ B )
          | ( relation @ ( set_union2 @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[343]) ).

thf(487,plain,
    ( ( ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( function @ ( relation_inverse @ A ) ) )
      & ! [A: $i] :
          ( ~ ( function @ A )
          | ~ ( relation @ A )
          | ~ ( one_to_one @ A )
          | ( relation @ ( relation_inverse @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[342]) ).

thf(488,plain,
    ( ( ( empty @ empty_set )
      & ( relation @ empty_set ) )
    = $true ),
    inference(copy,[status(thm)],[249]) ).

thf(489,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( empty @ ( relation_dom @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[341]) ).

thf(490,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
          | ~ ( relation @ A )
          | ~ ( empty @ ( relation_rng @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[340]) ).

thf(491,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( empty @ ( relation_dom @ A ) ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ ( relation_dom @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[339]) ).

thf(492,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( empty @ ( relation_rng @ A ) ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( relation @ ( relation_rng @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[338]) ).

thf(493,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ B )
          | ( empty @ ( relation_composition @ A @ B ) ) )
      & ! [A: $i,B: $i] :
          ( ~ ( empty @ A )
          | ~ ( relation @ B )
          | ( relation @ ( relation_composition @ A @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[337]) ).

thf(494,plain,
    ( ( ! [A: $i] :
          ( ~ ( relation @ A )
          | ( ( relation_inverse @ ( relation_inverse @ A ) )
            = A ) ) )
    = $true ),
    inference(copy,[status(thm)],[336]) ).

thf(495,plain,
    ( ( ( function @ sK7_A )
      & ( relation @ sK7_A ) )
    = $true ),
    inference(copy,[status(thm)],[335]) ).

thf(496,plain,
    ( ( ( empty @ sK6_A )
      & ( relation @ sK6_A ) )
    = $true ),
    inference(copy,[status(thm)],[334]) ).

thf(497,plain,
    ( ( ( empty @ sK5_A )
      & ( relation @ sK5_A )
      & ( function @ sK5_A ) )
    = $true ),
    inference(copy,[status(thm)],[333]) ).

thf(498,plain,
    ( ( ~ ( empty @ sK4_A )
      & ( relation @ sK4_A ) )
    = $true ),
    inference(copy,[status(thm)],[332]) ).

thf(499,plain,
    ( ( ( function @ sK3_A )
      & ( relation @ sK3_A )
      & ( one_to_one @ sK3_A ) )
    = $true ),
    inference(copy,[status(thm)],[331]) ).

thf(500,plain,
    ( ( ( relation @ sK2_A )
      & ( relation_empty_yielding @ sK2_A ) )
    = $true ),
    inference(copy,[status(thm)],[330]) ).

thf(501,plain,
    ( ( one_to_one @ sK1_A )
    = $true ),
    inference(copy,[status(thm)],[327]) ).

thf(502,plain,
    ( ( function @ sK1_A )
    = $true ),
    inference(copy,[status(thm)],[326]) ).

thf(503,plain,
    ( ( relation @ sK1_A )
    = $true ),
    inference(copy,[status(thm)],[325]) ).

thf(504,plain,
    ( ( ~ ( one_to_one @ ( function_inverse @ sK1_A ) ) )
    = $true ),
    inference(copy,[status(thm)],[329]) ).

thf(505,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( function @ SX2 )
                  | ~ ( relation @ SX2 )
                  | ( SX1
                   != ( apply @ SX2 @ SX0 ) )
                  | ~ ( in @ SX0 @ ( relation_dom @ SX2 ) )
                  | ( in @ ( ordered_pair @ SX0 @ SX1 ) @ SX2 ) )
            | ~ ~ ( ~ ! [SX1: $i,SX2: $i] :
                        ( ~ ( function @ SX2 )
                        | ~ ( relation @ SX2 )
                        | ~ ( in @ ( ordered_pair @ SX0 @ SX1 ) @ SX2 )
                        | ( SX1
                          = ( apply @ SX2 @ SX0 ) ) )
                  | ~ ! [SX1: $i,SX2: $i] :
                        ( ~ ( function @ SX2 )
                        | ~ ( relation @ SX2 )
                        | ~ ( in @ ( ordered_pair @ SX0 @ SX1 ) @ SX2 )
                        | ( in @ SX0 @ ( relation_dom @ SX2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[451]) ).

thf(506,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( one_to_one @ SX0 )
          | ~ ( ~ ! [SX1: $i] :
                    ( ~ ( function @ SX1 )
                    | ~ ( relation @ SX1 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SX1 @ SX0 )
                                                = ( apply @ SX1 @ ( sK43_C @ SX1 @ SX0 ) ) )
                                              | ( ( sK43_C @ SX1 @ SX0 )
                                                = ( apply @ SX0 @ ( sK44_SY3131 @ SX1 @ SX0 ) ) ) )
                                          | ~ ( ( ( sK44_SY3131 @ SX1 @ SX0 )
                                                = ( apply @ SX1 @ ( sK43_C @ SX1 @ SX0 ) ) )
                                              | ( in @ ( sK44_SY3131 @ SX1 @ SX0 ) @ ( relation_dom @ SX0 ) ) ) )
                                    | ~ ( ( ( sK44_SY3131 @ SX1 @ SX0 )
                                          = ( apply @ SX1 @ ( sK43_C @ SX1 @ SX0 ) ) )
                                        | ( ( sK44_SY3131 @ SX1 @ SX0 )
                                         != ( apply @ SX1 @ ( sK43_C @ SX1 @ SX0 ) ) )
                                        | ~ ( in @ ( sK43_C @ SX1 @ SX0 ) @ ( relation_rng @ SX0 ) ) ) )
                              | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SX1 @ SX0 ) @ ( relation_rng @ SX0 ) )
                                              | ( ( sK43_C @ SX1 @ SX0 )
                                                = ( apply @ SX0 @ ( sK44_SY3131 @ SX1 @ SX0 ) ) ) )
                                          | ~ ( ( in @ ( sK43_C @ SX1 @ SX0 ) @ ( relation_rng @ SX0 ) )
                                              | ( in @ ( sK44_SY3131 @ SX1 @ SX0 ) @ ( relation_dom @ SX0 ) ) ) )
                                    | ~ ( ( in @ ( sK43_C @ SX1 @ SX0 ) @ ( relation_rng @ SX0 ) )
                                        | ( ( sK44_SY3131 @ SX1 @ SX0 )
                                         != ( apply @ SX1 @ ( sK43_C @ SX1 @ SX0 ) ) )
                                        | ~ ( in @ ( sK43_C @ SX1 @ SX0 ) @ ( relation_rng @ SX0 ) ) ) ) )
                        | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SX1 @ SX0 )
                                         != ( apply @ SX0 @ ( sK44_SY3131 @ SX1 @ SX0 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SX1 @ SX0 ) @ ( relation_dom @ SX0 ) )
                                        | ( ( sK43_C @ SX1 @ SX0 )
                                          = ( apply @ SX0 @ ( sK44_SY3131 @ SX1 @ SX0 ) ) ) )
                                    | ~ ( ( ( sK43_C @ SX1 @ SX0 )
                                         != ( apply @ SX0 @ ( sK44_SY3131 @ SX1 @ SX0 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SX1 @ SX0 ) @ ( relation_dom @ SX0 ) )
                                        | ( in @ ( sK44_SY3131 @ SX1 @ SX0 ) @ ( relation_dom @ SX0 ) ) ) )
                              | ~ ( ( ( sK43_C @ SX1 @ SX0 )
                                   != ( apply @ SX0 @ ( sK44_SY3131 @ SX1 @ SX0 ) ) )
                                  | ~ ( in @ ( sK44_SY3131 @ SX1 @ SX0 ) @ ( relation_dom @ SX0 ) )
                                  | ( ( sK44_SY3131 @ SX1 @ SX0 )
                                   != ( apply @ SX1 @ ( sK43_C @ SX1 @ SX0 ) ) )
                                  | ~ ( in @ ( sK43_C @ SX1 @ SX0 ) @ ( relation_rng @ SX0 ) ) ) ) )
                    | ( ( relation_dom @ SX1 )
                     != ( relation_rng @ SX0 ) )
                    | ( SX1
                      = ( function_inverse @ SX0 ) ) )
              | ~ ~ ( ~ ! [SX1: $i] :
                          ( ~ ( function @ SX1 )
                          | ~ ( relation @ SX1 )
                          | ( SX1
                           != ( function_inverse @ SX0 ) )
                          | ~ ( ~ ~ ( ~ ! [SX2: $i,SX3: $i] :
                                          ( ( SX3
                                           != ( apply @ SX1 @ SX2 ) )
                                          | ~ ( in @ SX2 @ ( relation_rng @ SX0 ) )
                                          | ( SX2
                                            = ( apply @ SX0 @ SX3 ) ) )
                                    | ~ ! [SX2: $i,SX3: $i] :
                                          ( ( SX3
                                           != ( apply @ SX1 @ SX2 ) )
                                          | ~ ( in @ SX2 @ ( relation_rng @ SX0 ) )
                                          | ( in @ SX3 @ ( relation_dom @ SX0 ) ) ) )
                              | ~ ~ ( ~ ! [SX2: $i,SX3: $i] :
                                          ( ( SX2
                                           != ( apply @ SX0 @ SX3 ) )
                                          | ~ ( in @ SX3 @ ( relation_dom @ SX0 ) )
                                          | ( SX3
                                            = ( apply @ SX1 @ SX2 ) ) )
                                    | ~ ! [SX2: $i] :
                                          ( ! [SX3: $i] :
                                              ( ( SX2
                                               != ( apply @ SX0 @ SX3 ) )
                                              | ~ ( in @ SX3 @ ( relation_dom @ SX0 ) ) )
                                          | ( in @ SX2 @ ( relation_rng @ SX0 ) ) ) ) ) )
                    | ~ ! [SX1: $i] :
                          ( ~ ( function @ SX1 )
                          | ~ ( relation @ SX1 )
                          | ( SX1
                           != ( function_inverse @ SX0 ) )
                          | ( ( relation_dom @ SX1 )
                            = ( relation_rng @ SX0 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[442]) ).

thf(507,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ~ ( ~ ! [SX1: $i,SX2: $i] :
                    ( ~ ( ~ ( ! [SX3: $i] :
                                ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SX2 @ SX1 @ SX0 ) @ SX3 ) @ SX0 )
                                | ~ ( in @ SX3 @ SX1 ) )
                            | ~ ( in @ ( sK30_D @ SX2 @ SX1 @ SX0 ) @ SX2 ) )
                        | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SX2 @ SX1 @ SX0 ) @ ( sK31_SY3124 @ SX2 @ SX1 @ SX0 ) ) @ SX0 )
                                | ~ ( in @ ( sK31_SY3124 @ SX2 @ SX1 @ SX0 ) @ SX1 ) )
                            | ( in @ ( sK30_D @ SX2 @ SX1 @ SX0 ) @ SX2 ) ) )
                    | ( SX2
                      = ( relation_inverse_image @ SX0 @ SX1 ) ) )
              | ~ ! [SX1: $i,SX2: $i] :
                    ( ( SX2
                     != ( relation_inverse_image @ SX0 @ SX1 ) )
                    | ~ ( ~ ! [SX3: $i] :
                              ( ! [SX4: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX0 )
                                  | ~ ( in @ SX4 @ SX1 ) )
                              | ( in @ SX3 @ SX2 ) )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SX2 )
                              | ~ ( ~ ( in @ ( ordered_pair @ SX3 @ ( sK29_E @ SX3 @ SX2 @ SX1 @ SX0 ) ) @ SX0 )
                                  | ~ ( in @ ( sK29_E @ SX3 @ SX2 @ SX1 @ SX0 ) @ SX1 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[462]) ).

thf(508,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ~ ( ~ ! [SX1: $i] :
                    ( ~ ( ~ ( ! [SX2: $i] :
                                ~ ( in @ ( ordered_pair @ SX2 @ ( sK17_C @ SX1 @ SX0 ) ) @ SX0 )
                            | ~ ( in @ ( sK17_C @ SX1 @ SX0 ) @ SX1 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SX1 @ SX0 ) @ ( sK17_C @ SX1 @ SX0 ) ) @ SX0 )
                            | ( in @ ( sK17_C @ SX1 @ SX0 ) @ SX1 ) ) )
                    | ( SX1
                      = ( relation_rng @ SX0 ) ) )
              | ~ ! [SX1: $i] :
                    ( ( SX1
                     != ( relation_rng @ SX0 ) )
                    | ~ ( ~ ! [SX2: $i] :
                              ( ! [SX3: $i] :
                                  ~ ( in @ ( ordered_pair @ SX3 @ SX2 ) @ SX0 )
                              | ( in @ SX2 @ SX1 ) )
                        | ~ ! [SX2: $i] :
                              ( ~ ( in @ SX2 @ SX1 )
                              | ( in @ ( ordered_pair @ ( sK16_D @ SX2 @ SX1 @ SX0 ) @ SX2 ) @ SX0 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[468]) ).

thf(509,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SX0 ) @ ( relation_dom @ SX0 ) )
                                | ~ ( in @ ( sK13_SY3112 @ SX0 ) @ ( relation_dom @ SX0 ) ) )
                          | ( ( apply @ SX0 @ ( sK12_B @ SX0 ) )
                           != ( apply @ SX0 @ ( sK13_SY3112 @ SX0 ) ) ) )
                    | ~ ( ( ( sK12_B @ SX0 )
                         != ( sK13_SY3112 @ SX0 ) ) ) )
                | ( one_to_one @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( one_to_one @ SX0 )
                | ! [SX1: $i,SX2: $i] :
                    ( ~ ( in @ SX1 @ ( relation_dom @ SX0 ) )
                    | ~ ( in @ SX2 @ ( relation_dom @ SX0 ) )
                    | ( ( apply @ SX0 @ SX1 )
                     != ( apply @ SX0 @ SX2 ) )
                    | ( SX1 = SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[471]) ).

thf(510,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ! [SX1: $i] :
              ( ~ ( relation @ SX1 )
              | ~ ( ~ ! [SX2: $i] :
                        ( ~ ( relation @ SX2 )
                        | ~ ( ~ ( ! [SX3: $i] :
                                    ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SX2 @ SX1 @ SX0 ) @ SX3 ) @ SX0 )
                                    | ~ ( in @ ( ordered_pair @ SX3 @ ( sK10_SY3107 @ SX2 @ SX1 @ SX0 ) ) @ SX1 ) )
                                | ~ ( in @ ( ordered_pair @ ( sK9_D @ SX2 @ SX1 @ SX0 ) @ ( sK10_SY3107 @ SX2 @ SX1 @ SX0 ) ) @ SX2 ) )
                            | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SX2 @ SX1 @ SX0 ) @ ( sK11_SY3111 @ SX2 @ SX1 @ SX0 ) ) @ SX0 )
                                    | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SX2 @ SX1 @ SX0 ) @ ( sK10_SY3107 @ SX2 @ SX1 @ SX0 ) ) @ SX1 ) )
                                | ( in @ ( ordered_pair @ ( sK9_D @ SX2 @ SX1 @ SX0 ) @ ( sK10_SY3107 @ SX2 @ SX1 @ SX0 ) ) @ SX2 ) ) )
                        | ( SX2
                          = ( relation_composition @ SX0 @ SX1 ) ) )
                  | ~ ! [SX2: $i] :
                        ( ~ ( relation @ SX2 )
                        | ( SX2
                         != ( relation_composition @ SX0 @ SX1 ) )
                        | ~ ( ~ ! [SX3: $i,SX4: $i] :
                                  ( ! [SX5: $i] :
                                      ( ~ ( in @ ( ordered_pair @ SX3 @ SX5 ) @ SX0 )
                                      | ~ ( in @ ( ordered_pair @ SX5 @ SX4 ) @ SX1 ) )
                                  | ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX2 ) )
                            | ~ ! [SX3: $i,SX4: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX2 )
                                  | ~ ( ~ ( in @ ( ordered_pair @ SX3 @ ( sK8_F @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) ) @ SX0 )
                                      | ~ ( in @ ( ordered_pair @ ( sK8_F @ SX4 @ SX3 @ SX2 @ SX1 @ SX0 ) @ SX4 ) @ SX1 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[472]) ).

thf(511,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ~ ( ~ ! [SX1: $i] :
                    ( ~ ( ~ ( ! [SX2: $i] :
                                ~ ( in @ ( ordered_pair @ ( sK20_C @ SX1 @ SX0 ) @ SX2 ) @ SX0 )
                            | ~ ( in @ ( sK20_C @ SX1 @ SX0 ) @ SX1 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SX1 @ SX0 ) @ ( sK21_SY3117 @ SX1 @ SX0 ) ) @ SX0 )
                            | ( in @ ( sK20_C @ SX1 @ SX0 ) @ SX1 ) ) )
                    | ( SX1
                      = ( relation_dom @ SX0 ) ) )
              | ~ ! [SX1: $i] :
                    ( ( SX1
                     != ( relation_dom @ SX0 ) )
                    | ~ ( ~ ! [SX2: $i] :
                              ( ! [SX3: $i] :
                                  ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX0 )
                              | ( in @ SX2 @ SX1 ) )
                        | ~ ! [SX2: $i] :
                              ( ~ ( in @ SX2 @ SX1 )
                              | ( in @ ( ordered_pair @ SX2 @ ( sK19_D @ SX2 @ SX1 @ SX0 ) ) @ SX0 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[467]) ).

thf(512,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( ~ ~ ( ~ ! [SX1: $i] :
                          ( ~ ( in @ SX1 @ ( relation_dom @ SX0 ) )
                          | ! [SX2: $i] :
                              ( ( SX2
                               != ( apply @ SX0 @ SX1 ) )
                              | ( in @ ( ordered_pair @ SX1 @ SX2 ) @ SX0 ) ) )
                    | ~ ! [SX1: $i] :
                          ( ~ ( in @ SX1 @ ( relation_dom @ SX0 ) )
                          | ! [SX2: $i] :
                              ( ~ ( in @ ( ordered_pair @ SX1 @ SX2 ) @ SX0 )
                              | ( SX2
                                = ( apply @ SX0 @ SX1 ) ) ) ) )
              | ~ ~ ( ~ ! [SX1: $i] :
                          ( ( in @ SX1 @ ( relation_dom @ SX0 ) )
                          | ! [SX2: $i] :
                              ( ( SX2
                               != ( apply @ SX0 @ SX1 ) )
                              | ( SX2 = empty_set ) ) )
                    | ~ ! [SX1: $i] :
                          ( ( in @ SX1 @ ( relation_dom @ SX0 ) )
                          | ! [SX2: $i] :
                              ( ( SX2 != empty_set )
                              | ( SX2
                                = ( apply @ SX0 @ SX1 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[466]) ).

thf(513,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( function @ SX1 )
                | ~ ( relation @ SX1 )
                | ~ ( in @ SX0 @ ( relation_rng @ SX1 ) )
                | ~ ( one_to_one @ SX1 )
                | ( SX0
                  = ( apply @ SX1 @ ( apply @ ( function_inverse @ SX1 ) @ SX0 ) ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( function @ SX1 )
                | ~ ( relation @ SX1 )
                | ~ ( in @ SX0 @ ( relation_rng @ SX1 ) )
                | ~ ( one_to_one @ SX1 )
                | ( SX0
                  = ( apply @ ( relation_composition @ ( function_inverse @ SX1 ) @ SX1 ) @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[445]) ).

thf(514,plain,
    ( ( ~ ( ~ ( relation @ sK2_A )
          | ~ ( relation_empty_yielding @ sK2_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[500]) ).

thf(515,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( one_to_one @ SX0 )
                | ( ( relation_rng @ SX0 )
                  = ( relation_dom @ ( function_inverse @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( one_to_one @ SX0 )
                | ( ( relation_dom @ SX0 )
                  = ( relation_rng @ ( function_inverse @ SX0 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[443]) ).

thf(516,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX1 )
                | ( empty @ ( relation_composition @ SX0 @ SX1 ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX1 )
                | ( relation @ ( relation_composition @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[493]) ).

thf(517,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( function @ SX1 )
                | ~ ( relation @ SX1 )
                | ~ ( ~ ( in @ ( sK45_C @ SX1 @ SX0 ) @ SX0 )
                    | ~ ( ( ( apply @ SX1 @ ( sK45_C @ SX1 @ SX0 ) )
                         != ( sK45_C @ SX1 @ SX0 ) ) ) )
                | ( ( relation_dom @ SX1 )
                 != SX0 )
                | ( SX1
                  = ( identity_relation @ SX0 ) ) )
          | ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                      ( ~ ( function @ SX1 )
                      | ~ ( relation @ SX1 )
                      | ( SX1
                       != ( identity_relation @ SX0 ) )
                      | ! [SX2: $i] :
                          ( ~ ( in @ SX2 @ SX0 )
                          | ( ( apply @ SX1 @ SX2 )
                            = SX2 ) ) )
                | ~ ! [SX0: $i,SX1: $i] :
                      ( ~ ( function @ SX1 )
                      | ~ ( relation @ SX1 )
                      | ( SX1
                       != ( identity_relation @ SX0 ) )
                      | ( ( relation_dom @ SX1 )
                        = SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[436]) ).

thf(518,plain,
    ( ( ~ ( ~ ~ ( ~ ( empty @ sK5_A )
                | ~ ( relation @ sK5_A ) )
          | ~ ( function @ sK5_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[497]) ).

thf(519,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( ~ ! [SX1: $i,SX2: $i] :
                          ( ( sK28_B @ SX0 )
                         != ( ordered_pair @ SX1 @ SX2 ) )
                    | ~ ( in @ ( sK28_B @ SX0 ) @ SX0 ) )
                | ( relation @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( relation @ SX0 )
                | ! [SX1: $i] :
                    ( ( SX1
                      = ( ordered_pair @ ( sK26_C @ SX1 @ SX0 ) @ ( sK27_SY3120 @ SX1 @ SX0 ) ) )
                    | ~ ( in @ SX1 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[463]) ).

thf(520,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ~ ( in @ ( ordered_pair @ SX0 @ SX1 ) @ SX2 )
                  | ( in @ SX0 @ ( relation_field @ SX2 ) ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ~ ( in @ ( ordered_pair @ SX0 @ SX1 ) @ SX2 )
                  | ( in @ SX1 @ ( relation_field @ SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[435]) ).

thf(521,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ! [SX2: $i,SX3: $i] :
                  ( ~ ( relation @ SX3 )
                  | ~ ( in @ SX0 @ SX2 )
                  | ~ ( in @ ( ordered_pair @ SX0 @ SX1 ) @ SX3 )
                  | ( in @ ( ordered_pair @ SX0 @ SX1 ) @ ( relation_composition @ ( identity_relation @ SX2 ) @ SX3 ) ) )
            | ~ ~ ( ~ ! [SX2: $i,SX3: $i] :
                        ( ~ ( relation @ SX3 )
                        | ~ ( in @ ( ordered_pair @ SX0 @ SX1 ) @ ( relation_composition @ ( identity_relation @ SX2 ) @ SX3 ) )
                        | ( in @ SX0 @ SX2 ) )
                  | ~ ! [SX2: $i,SX3: $i] :
                        ( ~ ( relation @ SX3 )
                        | ~ ( in @ ( ordered_pair @ SX0 @ SX1 ) @ ( relation_composition @ ( identity_relation @ SX2 ) @ SX3 ) )
                        | ( in @ ( ordered_pair @ SX0 @ SX1 ) @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[448]) ).

thf(522,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ( function @ ( function_inverse @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ( relation @ ( function_inverse @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[474]) ).

thf(523,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ~ ( in @ SX0 @ SX1 )
                  | ~ ( in @ SX0 @ ( relation_rng @ SX2 ) )
                  | ( in @ SX0 @ ( relation_rng @ ( relation_rng_restriction @ SX1 @ SX2 ) ) ) )
            | ~ ~ ( ~ ! [SX1: $i,SX2: $i] :
                        ( ~ ( relation @ SX2 )
                        | ~ ( in @ SX0 @ ( relation_rng @ ( relation_rng_restriction @ SX1 @ SX2 ) ) )
                        | ( in @ SX0 @ SX1 ) )
                  | ~ ! [SX1: $i,SX2: $i] :
                        ( ~ ( relation @ SX2 )
                        | ~ ( in @ SX0 @ ( relation_rng @ ( relation_rng_restriction @ SX1 @ SX2 ) ) )
                        | ( in @ SX0 @ ( relation_rng @ SX2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[414]) ).

thf(524,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( empty @ ( relation_inverse @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( relation @ ( relation_inverse @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[481]) ).

thf(525,plain,
    ( ( ~ ( ~ ( empty @ sK6_A )
          | ~ ( relation @ sK6_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[496]) ).

thf(526,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ~ ( ~ ! [SX1: $i] :
                    ( ~ ( relation @ SX1 )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SX1 @ SX0 ) @ ( sK25_SY3119 @ SX1 @ SX0 ) ) @ SX0 )
                            | ~ ( in @ ( ordered_pair @ ( sK24_C @ SX1 @ SX0 ) @ ( sK25_SY3119 @ SX1 @ SX0 ) ) @ SX1 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SX1 @ SX0 ) @ ( sK25_SY3119 @ SX1 @ SX0 ) ) @ SX0 )
                            | ( in @ ( ordered_pair @ ( sK24_C @ SX1 @ SX0 ) @ ( sK25_SY3119 @ SX1 @ SX0 ) ) @ SX1 ) ) )
                    | ( SX0 = SX1 ) )
              | ~ ! [SX1: $i] :
                    ( ~ ( relation @ SX1 )
                    | ( SX0 != SX1 )
                    | ~ ( ~ ! [SX2: $i,SX3: $i] :
                              ( ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX0 )
                              | ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 ) )
                        | ~ ! [SX2: $i,SX3: $i] :
                              ( ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                              | ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX0 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[464]) ).

thf(527,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( relation @ SX0 )
                | ( ( relation_dom @ SX0 )
                 != empty_set )
                | ( ( relation_rng @ SX0 )
                  = empty_set ) )
          | ~ ! [SX0: $i] :
                ( ~ ( relation @ SX0 )
                | ( ( relation_rng @ SX0 )
                 != empty_set )
                | ( ( relation_dom @ SX0 )
                  = empty_set ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[447]) ).

thf(528,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ~ ( ~ ! [SX1: $i,SX2: $i] :
                    ( ~ ( ~ ( ! [SX3: $i] :
                                ( ~ ( in @ ( ordered_pair @ SX3 @ ( sK33_D @ SX2 @ SX1 @ SX0 ) ) @ SX0 )
                                | ~ ( in @ SX3 @ SX1 ) )
                            | ~ ( in @ ( sK33_D @ SX2 @ SX1 @ SX0 ) @ SX2 ) )
                        | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SX2 @ SX1 @ SX0 ) @ ( sK33_D @ SX2 @ SX1 @ SX0 ) ) @ SX0 )
                                | ~ ( in @ ( sK34_SY3126 @ SX2 @ SX1 @ SX0 ) @ SX1 ) )
                            | ( in @ ( sK33_D @ SX2 @ SX1 @ SX0 ) @ SX2 ) ) )
                    | ( SX2
                      = ( relation_image @ SX0 @ SX1 ) ) )
              | ~ ! [SX1: $i,SX2: $i] :
                    ( ( SX2
                     != ( relation_image @ SX0 @ SX1 ) )
                    | ~ ( ~ ! [SX3: $i] :
                              ( ! [SX4: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SX4 @ SX3 ) @ SX0 )
                                  | ~ ( in @ SX4 @ SX1 ) )
                              | ( in @ SX3 @ SX2 ) )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SX2 )
                              | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SX3 @ SX2 @ SX1 @ SX0 ) @ SX3 ) @ SX0 )
                                  | ~ ( in @ ( sK32_E @ SX3 @ SX2 @ SX1 @ SX0 ) @ SX1 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[461]) ).

thf(529,plain,
    ( ( ~ ( ~ ( function @ sK7_A )
          | ~ ( relation @ sK7_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[495]) ).

thf(530,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( relation @ SX1 )
                | ~ ( function @ SX1 )
                | ( function @ ( relation_composition @ SX0 @ SX1 ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( relation @ SX1 )
                | ~ ( function @ SX1 )
                | ( relation @ ( relation_composition @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[483]) ).

thf(531,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)],[457]) ).

thf(532,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ! [SX3: $i] :
                      ( ~ ( in @ SX3 @ ( relation_dom @ SX2 ) )
                      | ~ ( in @ ( ordered_pair @ SX3 @ SX0 ) @ SX2 )
                      | ~ ( in @ SX3 @ SX1 ) )
                  | ( in @ SX0 @ ( relation_image @ SX2 @ SX1 ) ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ~ ( in @ SX0 @ ( relation_image @ SX2 @ SX1 ) )
                  | ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SX2 @ SX1 @ SX0 ) @ ( relation_dom @ SX2 ) )
                            | ~ ( in @ ( ordered_pair @ ( sK47_D @ SX2 @ SX1 @ SX0 ) @ SX0 ) @ SX2 ) )
                      | ~ ( in @ ( sK47_D @ SX2 @ SX1 @ SX0 ) @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[420]) ).

thf(533,plain,
    ( ( ~ ( ~ ! [SX0: $i] : ( function @ ( identity_relation @ SX0 ) )
          | ~ ! [SX0: $i] : ( relation @ ( identity_relation @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[485]) ).

thf(534,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ~ ( ~ ! [SX1: $i] :
                    ( ~ ( relation @ SX1 )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SX1 @ SX0 ) @ ( sK15_SY3113 @ SX1 @ SX0 ) ) @ SX1 )
                            | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SX1 @ SX0 ) @ ( sK14_C @ SX1 @ SX0 ) ) @ SX0 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SX1 @ SX0 ) @ ( sK15_SY3113 @ SX1 @ SX0 ) ) @ SX1 )
                            | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SX1 @ SX0 ) @ ( sK14_C @ SX1 @ SX0 ) ) @ SX0 ) ) )
                    | ( SX1
                      = ( relation_inverse @ SX0 ) ) )
              | ~ ! [SX1: $i] :
                    ( ~ ( relation @ SX1 )
                    | ( SX1
                     != ( relation_inverse @ SX0 ) )
                    | ~ ( ~ ! [SX2: $i,SX3: $i] :
                              ( ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                              | ( in @ ( ordered_pair @ SX3 @ SX2 ) @ SX0 ) )
                        | ~ ! [SX2: $i,SX3: $i] :
                              ( ~ ( in @ ( ordered_pair @ SX3 @ SX2 ) @ SX0 )
                              | ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[470]) ).

thf(535,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( one_to_one @ SX0 )
                | ( function @ ( relation_inverse @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( function @ SX0 )
                | ~ ( relation @ SX0 )
                | ~ ( one_to_one @ SX0 )
                | ( relation @ ( relation_inverse @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[487]) ).

thf(536,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( relation @ SX0 )
                | ( ( relation_dom @ SX0 )
                 != empty_set )
                | ( SX0 = empty_set ) )
          | ~ ! [SX0: $i] :
                ( ~ ( relation @ SX0 )
                | ( ( relation_rng @ SX0 )
                 != empty_set )
                | ( SX0 = empty_set ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[446]) ).

thf(537,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( empty @ ( relation_dom @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( relation @ ( relation_dom @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[491]) ).

thf(538,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( empty @ ( relation_rng @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( relation @ ( relation_rng @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[492]) ).

thf(539,plain,
    ( ( ~ ( ~ ~ ( empty @ sK4_A )
          | ~ ( relation @ sK4_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[498]) ).

thf(540,plain,
    ( ( ~ ( ~ ~ ( ~ ( empty @ empty_set )
                | ~ ( relation @ empty_set ) )
          | ~ ( relation_empty_yielding @ empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[482]) ).

thf(541,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( relation @ SX1 )
                | ~ ( ~ ( ( ( sK39_C @ SX1 @ SX0 )
                         != ( sK40_SY3129 @ SX1 @ SX0 ) )
                        | ~ ( in @ ( sK39_C @ SX1 @ SX0 ) @ SX0 )
                        | ~ ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) )
                    | ~ ~ ( ~ ( ( ( sK39_C @ SX1 @ SX0 )
                                = ( sK40_SY3129 @ SX1 @ SX0 ) )
                              | ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) )
                          | ~ ( ( in @ ( sK39_C @ SX1 @ SX0 ) @ SX0 )
                              | ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) ) ) )
                | ( SX1
                  = ( identity_relation @ SX0 ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( relation @ SX1 )
                | ( SX1
                 != ( identity_relation @ SX0 ) )
                | ~ ( ~ ! [SX2: $i,SX3: $i] :
                          ( ( SX2 != SX3 )
                          | ~ ( in @ SX2 @ SX0 )
                          | ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 ) )
                    | ~ ~ ( ~ ! [SX2: $i,SX3: $i] :
                                ( ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                                | ( SX2 = SX3 ) )
                          | ~ ! [SX2: $i] :
                                ( ! [SX3: $i] :
                                    ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                                | ( in @ SX2 @ SX0 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[458]) ).

thf(542,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX1 )
                | ( empty @ ( relation_composition @ SX1 @ SX0 ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( empty @ SX0 )
                | ~ ( relation @ SX1 )
                | ( relation @ ( relation_composition @ SX1 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[480]) ).

thf(543,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( relation @ SX1 )
          | ~ ( ~ ! [SX2: $i] :
                    ( ~ ( relation @ SX2 )
                    | ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SX2 @ SX1 @ SX0 ) @ SX0 )
                            | ~ ( in @ ( ordered_pair @ ( sK35_D @ SX2 @ SX1 @ SX0 ) @ ( sK36_SY3127 @ SX2 @ SX1 @ SX0 ) ) @ SX1 )
                            | ~ ( in @ ( ordered_pair @ ( sK35_D @ SX2 @ SX1 @ SX0 ) @ ( sK36_SY3127 @ SX2 @ SX1 @ SX0 ) ) @ SX2 ) )
                        | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SX2 @ SX1 @ SX0 ) @ SX0 )
                                  | ( in @ ( ordered_pair @ ( sK35_D @ SX2 @ SX1 @ SX0 ) @ ( sK36_SY3127 @ SX2 @ SX1 @ SX0 ) ) @ SX2 ) )
                              | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SX2 @ SX1 @ SX0 ) @ ( sK36_SY3127 @ SX2 @ SX1 @ SX0 ) ) @ SX1 )
                                  | ( in @ ( ordered_pair @ ( sK35_D @ SX2 @ SX1 @ SX0 ) @ ( sK36_SY3127 @ SX2 @ SX1 @ SX0 ) ) @ SX2 ) ) ) )
                    | ( SX2
                      = ( relation_rng_restriction @ SX0 @ SX1 ) ) )
              | ~ ! [SX2: $i] :
                    ( ~ ( relation @ SX2 )
                    | ( SX2
                     != ( relation_rng_restriction @ SX0 @ SX1 ) )
                    | ~ ( ~ ! [SX3: $i,SX4: $i] :
                              ( ~ ( in @ SX4 @ SX0 )
                              | ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX1 )
                              | ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX2 ) )
                        | ~ ~ ( ~ ! [SX3: $i,SX4: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX2 )
                                    | ( in @ SX4 @ SX0 ) )
                              | ~ ! [SX3: $i,SX4: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX2 )
                                    | ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX1 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[460]) ).

thf(544,plain,
    ( ( ~ ( ~ ~ ( ~ ( function @ sK3_A )
                | ~ ( relation @ sK3_A ) )
          | ~ ( one_to_one @ sK3_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[499]) ).

thf(545,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ~ ( ~ ! [SX1: $i] :
                    ( ~ ( relation @ SX1 )
                    | ~ ( subset @ SX0 @ SX1 )
                    | ( subset @ ( relation_dom @ SX0 ) @ ( relation_dom @ SX1 ) ) )
              | ~ ! [SX1: $i] :
                    ( ~ ( relation @ SX1 )
                    | ~ ( subset @ SX0 @ SX1 )
                    | ( subset @ ( relation_rng @ SX0 ) @ ( relation_rng @ SX1 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[434]) ).

thf(546,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( function @ SX1 )
          | ~ ( relation @ SX1 )
          | ~ ( ~ ! [SX2: $i] :
                    ( ~ ( function @ SX2 )
                    | ~ ( relation @ SX2 )
                    | ~ ( in @ SX0 @ ( relation_dom @ SX2 ) )
                    | ~ ( in @ ( apply @ SX2 @ SX0 ) @ ( relation_dom @ SX1 ) )
                    | ( in @ SX0 @ ( relation_dom @ ( relation_composition @ SX2 @ SX1 ) ) ) )
              | ~ ~ ( ~ ! [SX2: $i] :
                          ( ~ ( function @ SX2 )
                          | ~ ( relation @ SX2 )
                          | ~ ( in @ SX0 @ ( relation_dom @ ( relation_composition @ SX2 @ SX1 ) ) )
                          | ( in @ SX0 @ ( relation_dom @ SX2 ) ) )
                    | ~ ! [SX2: $i] :
                          ( ~ ( function @ SX2 )
                          | ~ ( relation @ SX2 )
                          | ~ ( in @ SX0 @ ( relation_dom @ ( relation_composition @ SX2 @ SX1 ) ) )
                          | ( in @ ( apply @ SX2 @ SX0 ) @ ( relation_dom @ SX1 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[430]) ).

thf(547,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ~ ( in @ SX0 @ SX1 )
                  | ~ ( in @ SX0 @ ( relation_dom @ SX2 ) )
                  | ( in @ SX0 @ ( relation_dom @ ( relation_dom_restriction @ SX2 @ SX1 ) ) ) )
            | ~ ~ ( ~ ! [SX1: $i,SX2: $i] :
                        ( ~ ( relation @ SX2 )
                        | ~ ( in @ SX0 @ ( relation_dom @ ( relation_dom_restriction @ SX2 @ SX1 ) ) )
                        | ( in @ SX0 @ SX1 ) )
                  | ~ ! [SX1: $i,SX2: $i] :
                        ( ~ ( relation @ SX2 )
                        | ~ ( in @ SX0 @ ( relation_dom @ ( relation_dom_restriction @ SX2 @ SX1 ) ) )
                        | ( in @ SX0 @ ( relation_dom @ SX2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[449]) ).

thf(548,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( relation @ SX0 )
                | ( ( relation_rng @ SX0 )
                  = ( relation_dom @ ( relation_inverse @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( relation @ SX0 )
                | ( ( relation_dom @ SX0 )
                  = ( relation_rng @ ( relation_inverse @ SX0 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[437]) ).

thf(549,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ~ ( in @ ( ordered_pair @ SX0 @ SX1 ) @ SX2 )
                  | ( in @ SX0 @ ( relation_dom @ SX2 ) ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ~ ( in @ ( ordered_pair @ SX0 @ SX1 ) @ SX2 )
                  | ( in @ SX1 @ ( relation_rng @ SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[429]) ).

thf(550,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ! [SX3: $i] :
                      ( ~ ( in @ SX3 @ ( relation_rng @ SX2 ) )
                      | ~ ( in @ ( ordered_pair @ SX0 @ SX3 ) @ SX2 )
                      | ~ ( in @ SX3 @ SX1 ) )
                  | ( in @ SX0 @ ( relation_inverse_image @ SX2 @ SX1 ) ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( relation @ SX2 )
                  | ~ ( in @ SX0 @ ( relation_inverse_image @ SX2 @ SX1 ) )
                  | ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SX2 @ SX1 @ SX0 ) @ ( relation_rng @ SX2 ) )
                            | ~ ( in @ ( ordered_pair @ SX0 @ ( sK46_D @ SX2 @ SX1 @ SX0 ) ) @ SX2 ) )
                      | ~ ( in @ ( sK46_D @ SX2 @ SX1 @ SX0 ) @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[425]) ).

thf(551,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ~ ( ~ ! [SX1: $i] :
                    ( ~ ( relation @ SX1 )
                    | ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SX1 @ SX0 ) @ ( sK23_SY3118 @ SX1 @ SX0 ) ) @ SX0 )
                        | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SX1 @ SX0 ) @ ( sK23_SY3118 @ SX1 @ SX0 ) ) @ SX1 ) )
                    | ( subset @ SX0 @ SX1 ) )
              | ~ ! [SX1: $i] :
                    ( ~ ( relation @ SX1 )
                    | ~ ( subset @ SX0 @ SX1 )
                    | ! [SX2: $i,SX3: $i] :
                        ( ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX0 )
                        | ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[465]) ).

thf(552,plain,
    ( ( ~ ( ~ ( empty @ empty_set )
          | ~ ( relation @ empty_set ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[488]) ).

thf(553,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ~ ( ~ ! [SX1: $i,SX2: $i] :
                    ( ~ ( relation @ SX2 )
                    | ~ ( ~ ( ~ ( in @ ( sK37_D @ SX2 @ SX1 @ SX0 ) @ SX1 )
                            | ~ ( in @ ( ordered_pair @ ( sK37_D @ SX2 @ SX1 @ SX0 ) @ ( sK38_SY3128 @ SX2 @ SX1 @ SX0 ) ) @ SX0 )
                            | ~ ( in @ ( ordered_pair @ ( sK37_D @ SX2 @ SX1 @ SX0 ) @ ( sK38_SY3128 @ SX2 @ SX1 @ SX0 ) ) @ SX2 ) )
                        | ~ ~ ( ~ ( ( in @ ( sK37_D @ SX2 @ SX1 @ SX0 ) @ SX1 )
                                  | ( in @ ( ordered_pair @ ( sK37_D @ SX2 @ SX1 @ SX0 ) @ ( sK38_SY3128 @ SX2 @ SX1 @ SX0 ) ) @ SX2 ) )
                              | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SX2 @ SX1 @ SX0 ) @ ( sK38_SY3128 @ SX2 @ SX1 @ SX0 ) ) @ SX0 )
                                  | ( in @ ( ordered_pair @ ( sK37_D @ SX2 @ SX1 @ SX0 ) @ ( sK38_SY3128 @ SX2 @ SX1 @ SX0 ) ) @ SX2 ) ) ) )
                    | ( SX2
                      = ( relation_dom_restriction @ SX0 @ SX1 ) ) )
              | ~ ! [SX1: $i,SX2: $i] :
                    ( ~ ( relation @ SX2 )
                    | ( SX2
                     != ( relation_dom_restriction @ SX0 @ SX1 ) )
                    | ~ ( ~ ! [SX3: $i,SX4: $i] :
                              ( ~ ( in @ SX3 @ SX1 )
                              | ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX0 )
                              | ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX2 ) )
                        | ~ ~ ( ~ ! [SX3: $i] :
                                    ( ! [SX4: $i] :
                                        ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX2 )
                                    | ( in @ SX3 @ SX1 ) )
                              | ~ ! [SX3: $i,SX4: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX2 )
                                    | ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SX0 ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[459]) ).

thf(554,plain,
    ! [SV1: $i] :
      ( ( ! [SY3132: $i] :
            ( ~ ( relation @ SY3132 )
            | ( subset @ ( relation_rng @ ( relation_rng_restriction @ SV1 @ SY3132 ) ) @ SV1 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[415]) ).

thf(555,plain,
    ! [SV2: $i] :
      ( ( ! [SY3133: $i] :
            ( ~ ( relation @ SY3133 )
            | ( subset @ ( relation_rng_restriction @ SV2 @ SY3133 ) @ SY3133 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[416]) ).

thf(556,plain,
    ! [SV3: $i] :
      ( ( ! [SY3134: $i] :
            ( ~ ( relation @ SY3134 )
            | ( subset @ ( relation_rng @ ( relation_rng_restriction @ SV3 @ SY3134 ) ) @ ( relation_rng @ SY3134 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[417]) ).

thf(557,plain,
    ! [SV4: $i] :
      ( ( ! [SY3135: $i] :
            ( ~ ( relation @ SY3135 )
            | ( ( relation_rng @ ( relation_rng_restriction @ SV4 @ SY3135 ) )
              = ( set_intersection2 @ ( relation_rng @ SY3135 ) @ SV4 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[418]) ).

thf(558,plain,
    ! [SV5: $i] :
      ( ( ! [SY3136: $i,SY3137: $i] :
            ( ~ ( relation @ SY3137 )
            | ( ( relation_dom_restriction @ ( relation_rng_restriction @ SV5 @ SY3137 ) @ SY3136 )
              = ( relation_rng_restriction @ SV5 @ ( relation_dom_restriction @ SY3137 @ SY3136 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[419]) ).

thf(559,plain,
    ! [SV6: $i] :
      ( ( ! [SY3138: $i] :
            ( ~ ( relation @ SY3138 )
            | ( subset @ ( relation_image @ SY3138 @ SV6 ) @ ( relation_rng @ SY3138 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[421]) ).

thf(560,plain,
    ! [SV7: $i] :
      ( ( ! [SY3139: $i] :
            ( ~ ( relation @ SY3139 )
            | ( ( relation_image @ SY3139 @ SV7 )
              = ( relation_image @ SY3139 @ ( set_intersection2 @ ( relation_dom @ SY3139 ) @ SV7 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[422]) ).

thf(561,plain,
    ! [SV8: $i] :
      ( ( ~ ( relation @ SV8 )
        | ( ( relation_image @ SV8 @ ( relation_dom @ SV8 ) )
          = ( relation_rng @ SV8 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[423]) ).

thf(562,plain,
    ! [SV9: $i] :
      ( ( ~ ( relation @ SV9 )
        | ! [SY3140: $i] :
            ( ~ ( relation @ SY3140 )
            | ( ( relation_rng @ ( relation_composition @ SV9 @ SY3140 ) )
              = ( relation_image @ SY3140 @ ( relation_rng @ SV9 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[424]) ).

thf(563,plain,
    ! [SV10: $i] :
      ( ( ! [SY3141: $i] :
            ( ~ ( relation @ SY3141 )
            | ( subset @ ( relation_inverse_image @ SY3141 @ SV10 ) @ ( relation_dom @ SY3141 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[426]) ).

thf(564,plain,
    ! [SV11: $i] :
      ( ( ! [SY3142: $i] :
            ( ~ ( relation @ SY3142 )
            | ( SV11 = empty_set )
            | ~ ( subset @ SV11 @ ( relation_rng @ SY3142 ) )
            | ( ( relation_inverse_image @ SY3142 @ SV11 )
             != empty_set ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[427]) ).

thf(565,plain,
    ! [SV12: $i] :
      ( ( ! [SY3143: $i,SY3144: $i] :
            ( ~ ( relation @ SY3144 )
            | ~ ( subset @ SV12 @ SY3143 )
            | ( subset @ ( relation_inverse_image @ SY3144 @ SV12 ) @ ( relation_inverse_image @ SY3144 @ SY3143 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[428]) ).

thf(566,plain,
    ! [SV13: $i] :
      ( ( ~ ( relation @ SV13 )
        | ( subset @ SV13 @ ( cartesian_product2 @ ( relation_dom @ SV13 ) @ ( relation_rng @ SV13 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[431]) ).

thf(567,plain,
    ! [SV14: $i] :
      ( ( ! [SY3145: $i] :
            ( ~ ( function @ SY3145 )
            | ~ ( relation @ SY3145 )
            | ! [SY3146: $i] :
                ( ~ ( function @ SY3146 )
                | ~ ( relation @ SY3146 )
                | ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SY3146 @ SY3145 ) ) )
                | ( ( apply @ ( relation_composition @ SY3146 @ SY3145 ) @ SV14 )
                  = ( apply @ SY3145 @ ( apply @ SY3146 @ SV14 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[432]) ).

thf(568,plain,
    ! [SV15: $i] :
      ( ( ! [SY3147: $i] :
            ( ~ ( function @ SY3147 )
            | ~ ( relation @ SY3147 )
            | ! [SY3148: $i] :
                ( ~ ( function @ SY3148 )
                | ~ ( relation @ SY3148 )
                | ~ ( in @ SV15 @ ( relation_dom @ SY3147 ) )
                | ( ( apply @ ( relation_composition @ SY3147 @ SY3148 ) @ SV15 )
                  = ( apply @ SY3148 @ ( apply @ SY3147 @ SV15 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[433]) ).

thf(569,plain,
    ! [SV16: $i] :
      ( ( ~ ( relation @ SV16 )
        | ! [SY3149: $i] :
            ( ~ ( relation @ SY3149 )
            | ( subset @ ( relation_dom @ ( relation_composition @ SV16 @ SY3149 ) ) @ ( relation_dom @ SV16 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[438]) ).

thf(570,plain,
    ! [SV17: $i] :
      ( ( ~ ( relation @ SV17 )
        | ! [SY3150: $i] :
            ( ~ ( relation @ SY3150 )
            | ( subset @ ( relation_rng @ ( relation_composition @ SV17 @ SY3150 ) ) @ ( relation_rng @ SY3150 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[439]) ).

thf(571,plain,
    ! [SV18: $i] :
      ( ( ~ ( relation @ SV18 )
        | ! [SY3151: $i] :
            ( ~ ( relation @ SY3151 )
            | ~ ( subset @ ( relation_rng @ SV18 ) @ ( relation_dom @ SY3151 ) )
            | ( ( relation_dom @ ( relation_composition @ SV18 @ SY3151 ) )
              = ( relation_dom @ SV18 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[440]) ).

thf(572,plain,
    ! [SV19: $i] :
      ( ( ~ ( relation @ SV19 )
        | ! [SY3152: $i] :
            ( ~ ( relation @ SY3152 )
            | ~ ( subset @ ( relation_dom @ SV19 ) @ ( relation_rng @ SY3152 ) )
            | ( ( relation_rng @ ( relation_composition @ SY3152 @ SV19 ) )
              = ( relation_rng @ SV19 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[441]) ).

thf(573,plain,
    ! [SV20: $i] :
      ( ( ~ ( relation @ SV20 )
        | ( in @ ( ordered_pair @ ( sK41_B @ SV20 ) @ ( sK42_SY3130 @ SV20 ) ) @ SV20 )
        | ( SV20 = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[444]) ).

thf(574,plain,
    ! [SV21: $i] :
      ( ( ! [SY3153: $i] :
            ( ~ ( relation @ SY3153 )
            | ( subset @ ( relation_dom_restriction @ SY3153 @ SV21 ) @ SY3153 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[450]) ).

thf(575,plain,
    ! [SV22: $i] :
      ( ( ! [SY3154: $i] :
            ( ~ ( relation @ SY3154 )
            | ( ( relation_dom @ ( relation_dom_restriction @ SY3154 @ SV22 ) )
              = ( set_intersection2 @ ( relation_dom @ SY3154 ) @ SV22 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[452]) ).

thf(576,plain,
    ! [SV23: $i] :
      ( ( ! [SY3155: $i] :
            ( ~ ( relation @ SY3155 )
            | ( ( relation_dom_restriction @ SY3155 @ SV23 )
              = ( relation_composition @ ( identity_relation @ SV23 ) @ SY3155 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[453]) ).

thf(577,plain,
    ! [SV24: $i] :
      ( ( ! [SY3156: $i] :
            ( ~ ( relation @ SY3156 )
            | ( subset @ ( relation_rng @ ( relation_dom_restriction @ SY3156 @ SV24 ) ) @ ( relation_rng @ SY3156 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[454]) ).

thf(578,plain,
    ! [SV25: $i] :
      ( ( ~ ( empty @ SV25 )
        | ( function @ SV25 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[455]) ).

thf(579,plain,
    ! [SV26: $i] :
      ( ( ~ ( empty @ SV26 )
        | ( relation @ SV26 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[456]) ).

thf(580,plain,
    ! [SV27: $i] :
      ( ( ~ ( relation @ SV27 )
        | ( ( relation_field @ SV27 )
          = ( set_union2 @ ( relation_dom @ SV27 ) @ ( relation_rng @ SV27 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[469]) ).

thf(581,plain,
    ! [SV28: $i] :
      ( ( ~ ( function @ SV28 )
        | ~ ( relation @ SV28 )
        | ~ ( one_to_one @ SV28 )
        | ( ( function_inverse @ SV28 )
          = ( relation_inverse @ SV28 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[473]) ).

thf(582,plain,
    ! [SV29: $i] :
      ( ( ~ ( relation @ SV29 )
        | ( relation @ ( relation_inverse @ SV29 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[475]) ).

thf(583,plain,
    ! [SV30: $i] :
      ( ( ! [SY3157: $i] :
            ( ~ ( relation @ SV30 )
            | ~ ( relation @ SY3157 )
            | ( relation @ ( relation_composition @ SV30 @ SY3157 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[476]) ).

thf(584,plain,
    ! [SV31: $i] :
      ( ( relation @ ( identity_relation @ SV31 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[477]) ).

thf(585,plain,
    ! [SV32: $i] :
      ( ( ~ ( relation @ SV32 )
        | ! [SY3158: $i] : ( relation @ ( relation_dom_restriction @ SV32 @ SY3158 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[478]) ).

thf(586,plain,
    ! [SV33: $i] :
      ( ( ! [SY3159: $i] :
            ( ~ ( relation @ SY3159 )
            | ( relation @ ( relation_rng_restriction @ SV33 @ SY3159 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[479]) ).

thf(587,plain,
    ! [SV34: $i] :
      ( ( ! [SY3160: $i] :
            ( ~ ( relation @ SV34 )
            | ~ ( relation @ SY3160 )
            | ( relation @ ( set_intersection2 @ SV34 @ SY3160 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[484]) ).

thf(588,plain,
    ! [SV35: $i] :
      ( ( ! [SY3161: $i] :
            ( ~ ( relation @ SV35 )
            | ~ ( relation @ SY3161 )
            | ( relation @ ( set_union2 @ SV35 @ SY3161 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[486]) ).

thf(589,plain,
    ! [SV36: $i] :
      ( ( ( empty @ SV36 )
        | ~ ( relation @ SV36 )
        | ~ ( empty @ ( relation_dom @ SV36 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[489]) ).

thf(590,plain,
    ! [SV37: $i] :
      ( ( ( empty @ SV37 )
        | ~ ( relation @ SV37 )
        | ~ ( empty @ ( relation_rng @ SV37 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[490]) ).

thf(591,plain,
    ! [SV38: $i] :
      ( ( ~ ( relation @ SV38 )
        | ( ( relation_inverse @ ( relation_inverse @ SV38 ) )
          = SV38 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[494]) ).

thf(592,plain,
    ( ( one_to_one @ ( function_inverse @ sK1_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[504]) ).

thf(593,plain,
    ! [SV39: $i] :
      ( ( ~ ( ~ ! [SY3162: $i,SY3163: $i] :
                  ( ~ ( function @ SY3163 )
                  | ~ ( relation @ SY3163 )
                  | ( SY3162
                   != ( apply @ SY3163 @ SV39 ) )
                  | ~ ( in @ SV39 @ ( relation_dom @ SY3163 ) )
                  | ( in @ ( ordered_pair @ SV39 @ SY3162 ) @ SY3163 ) )
            | ~ ~ ( ~ ! [SY3164: $i,SY3165: $i] :
                        ( ~ ( function @ SY3165 )
                        | ~ ( relation @ SY3165 )
                        | ~ ( in @ ( ordered_pair @ SV39 @ SY3164 ) @ SY3165 )
                        | ( SY3164
                          = ( apply @ SY3165 @ SV39 ) ) )
                  | ~ ! [SY3166: $i,SY3167: $i] :
                        ( ~ ( function @ SY3167 )
                        | ~ ( relation @ SY3167 )
                        | ~ ( in @ ( ordered_pair @ SV39 @ SY3166 ) @ SY3167 )
                        | ( in @ SV39 @ ( relation_dom @ SY3167 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[505]) ).

thf(594,plain,
    ! [SV40: $i] :
      ( ( ~ ( function @ SV40 )
        | ~ ( relation @ SV40 )
        | ~ ( one_to_one @ SV40 )
        | ~ ( ~ ! [SY3168: $i] :
                  ( ~ ( function @ SY3168 )
                  | ~ ( relation @ SY3168 )
                  | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                              = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                            | ( ( sK43_C @ SY3168 @ SV40 )
                                              = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                        | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                              = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                            | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                  | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                        = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                      | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                       != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                      | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                            | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                            | ( ( sK43_C @ SY3168 @ SV40 )
                                              = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                        | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                            | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                  | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                      | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                       != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                      | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                      | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                       != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                      | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                      | ( ( sK43_C @ SY3168 @ SV40 )
                                        = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                  | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                       != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                      | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                      | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                            | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                 != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                 != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                  | ( ( relation_dom @ SY3168 )
                   != ( relation_rng @ SV40 ) )
                  | ( SY3168
                    = ( function_inverse @ SV40 ) ) )
            | ~ ~ ( ~ ! [SY3169: $i] :
                        ( ~ ( function @ SY3169 )
                        | ~ ( relation @ SY3169 )
                        | ( SY3169
                         != ( function_inverse @ SV40 ) )
                        | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                        ( ( SY3171
                                         != ( apply @ SY3169 @ SY3170 ) )
                                        | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                        | ( SY3170
                                          = ( apply @ SV40 @ SY3171 ) ) )
                                  | ~ ! [SY3172: $i,SY3173: $i] :
                                        ( ( SY3173
                                         != ( apply @ SY3169 @ SY3172 ) )
                                        | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                        | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                            | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                        ( ( SY3174
                                         != ( apply @ SV40 @ SY3175 ) )
                                        | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                        | ( SY3175
                                          = ( apply @ SY3169 @ SY3174 ) ) )
                                  | ~ ! [SY3176: $i] :
                                        ( ! [SY3177: $i] :
                                            ( ( SY3176
                                             != ( apply @ SV40 @ SY3177 ) )
                                            | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                        | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
                  | ~ ! [SY3178: $i] :
                        ( ~ ( function @ SY3178 )
                        | ~ ( relation @ SY3178 )
                        | ( SY3178
                         != ( function_inverse @ SV40 ) )
                        | ( ( relation_dom @ SY3178 )
                          = ( relation_rng @ SV40 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[506]) ).

thf(595,plain,
    ! [SV41: $i] :
      ( ( ~ ( relation @ SV41 )
        | ~ ( ~ ! [SY3179: $i,SY3180: $i] :
                  ( ~ ( ~ ( ! [SY3181: $i] :
                              ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3181 ) @ SV41 )
                              | ~ ( in @ SY3181 @ SY3179 ) )
                          | ~ ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) )
                      | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) ) @ SV41 )
                              | ~ ( in @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) @ SY3179 ) )
                          | ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) ) )
                  | ( SY3180
                    = ( relation_inverse_image @ SV41 @ SY3179 ) ) )
            | ~ ! [SY3182: $i,SY3183: $i] :
                  ( ( SY3183
                   != ( relation_inverse_image @ SV41 @ SY3182 ) )
                  | ~ ( ~ ! [SY3184: $i] :
                            ( ! [SY3185: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3184 @ SY3185 ) @ SV41 )
                                | ~ ( in @ SY3185 @ SY3182 ) )
                            | ( in @ SY3184 @ SY3183 ) )
                      | ~ ! [SY3186: $i] :
                            ( ~ ( in @ SY3186 @ SY3183 )
                            | ~ ( ~ ( in @ ( ordered_pair @ SY3186 @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) ) @ SV41 )
                                | ~ ( in @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) @ SY3182 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[507]) ).

thf(596,plain,
    ! [SV42: $i] :
      ( ( ~ ( relation @ SV42 )
        | ~ ( ~ ! [SY3187: $i] :
                  ( ~ ( ~ ( ! [SY3188: $i] :
                              ~ ( in @ ( ordered_pair @ SY3188 @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                          | ~ ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) )
                      | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SY3187 @ SV42 ) @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                          | ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) ) )
                  | ( SY3187
                    = ( relation_rng @ SV42 ) ) )
            | ~ ! [SY3189: $i] :
                  ( ( SY3189
                   != ( relation_rng @ SV42 ) )
                  | ~ ( ~ ! [SY3190: $i] :
                            ( ! [SY3191: $i] :
                                ~ ( in @ ( ordered_pair @ SY3191 @ SY3190 ) @ SV42 )
                            | ( in @ SY3190 @ SY3189 ) )
                      | ~ ! [SY3192: $i] :
                            ( ~ ( in @ SY3192 @ SY3189 )
                            | ( in @ ( ordered_pair @ ( sK16_D @ SY3192 @ SY3189 @ SV42 ) @ SY3192 ) @ SV42 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[508]) ).

thf(597,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SX0 ) @ ( relation_dom @ SX0 ) )
                            | ~ ( in @ ( sK13_SY3112 @ SX0 ) @ ( relation_dom @ SX0 ) ) )
                      | ( ( apply @ SX0 @ ( sK12_B @ SX0 ) )
                       != ( apply @ SX0 @ ( sK13_SY3112 @ SX0 ) ) ) )
                | ~ ( ( ( sK12_B @ SX0 )
                     != ( sK13_SY3112 @ SX0 ) ) ) )
            | ( one_to_one @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ! [SX1: $i,SX2: $i] :
                ( ~ ( in @ SX1 @ ( relation_dom @ SX0 ) )
                | ~ ( in @ SX2 @ ( relation_dom @ SX0 ) )
                | ( ( apply @ SX0 @ SX1 )
                 != ( apply @ SX0 @ SX2 ) )
                | ( SX1 = SX2 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[509]) ).

thf(598,plain,
    ! [SV43: $i] :
      ( ( ~ ( relation @ SV43 )
        | ! [SY3193: $i] :
            ( ~ ( relation @ SY3193 )
            | ~ ( ~ ! [SY3194: $i] :
                      ( ~ ( relation @ SY3194 )
                      | ~ ( ~ ( ! [SY3195: $i] :
                                  ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ SY3195 ) @ SV43 )
                                  | ~ ( in @ ( ordered_pair @ SY3195 @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3193 ) )
                              | ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3194 ) )
                          | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ ( sK11_SY3111 @ SY3194 @ SY3193 @ SV43 ) ) @ SV43 )
                                  | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SY3194 @ SY3193 @ SV43 ) @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3193 ) )
                              | ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3194 ) ) )
                      | ( SY3194
                        = ( relation_composition @ SV43 @ SY3193 ) ) )
                | ~ ! [SY3196: $i] :
                      ( ~ ( relation @ SY3196 )
                      | ( SY3196
                       != ( relation_composition @ SV43 @ SY3193 ) )
                      | ~ ( ~ ! [SY3197: $i,SY3198: $i] :
                                ( ! [SY3199: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SY3197 @ SY3199 ) @ SV43 )
                                    | ~ ( in @ ( ordered_pair @ SY3199 @ SY3198 ) @ SY3193 ) )
                                | ( in @ ( ordered_pair @ SY3197 @ SY3198 ) @ SY3196 ) )
                          | ~ ! [SY3200: $i,SY3201: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3200 @ SY3201 ) @ SY3196 )
                                | ~ ( ~ ( in @ ( ordered_pair @ SY3200 @ ( sK8_F @ SY3201 @ SY3200 @ SY3196 @ SY3193 @ SV43 ) ) @ SV43 )
                                    | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3201 @ SY3200 @ SY3196 @ SY3193 @ SV43 ) @ SY3201 ) @ SY3193 ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[510]) ).

thf(599,plain,
    ! [SV44: $i] :
      ( ( ~ ( relation @ SV44 )
        | ~ ( ~ ! [SY3202: $i] :
                  ( ~ ( ~ ( ! [SY3203: $i] :
                              ~ ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ SY3203 ) @ SV44 )
                          | ~ ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) )
                      | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ ( sK21_SY3117 @ SY3202 @ SV44 ) ) @ SV44 )
                          | ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) ) )
                  | ( SY3202
                    = ( relation_dom @ SV44 ) ) )
            | ~ ! [SY3204: $i] :
                  ( ( SY3204
                   != ( relation_dom @ SV44 ) )
                  | ~ ( ~ ! [SY3205: $i] :
                            ( ! [SY3206: $i] :
                                ~ ( in @ ( ordered_pair @ SY3205 @ SY3206 ) @ SV44 )
                            | ( in @ SY3205 @ SY3204 ) )
                      | ~ ! [SY3207: $i] :
                            ( ~ ( in @ SY3207 @ SY3204 )
                            | ( in @ ( ordered_pair @ SY3207 @ ( sK19_D @ SY3207 @ SY3204 @ SV44 ) ) @ SV44 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[511]) ).

thf(600,plain,
    ! [SV45: $i] :
      ( ( ~ ( function @ SV45 )
        | ~ ( relation @ SV45 )
        | ~ ( ~ ~ ( ~ ! [SY3208: $i] :
                        ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                        | ! [SY3209: $i] :
                            ( ( SY3209
                             != ( apply @ SV45 @ SY3208 ) )
                            | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) )
                  | ~ ! [SY3210: $i] :
                        ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                        | ! [SY3211: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                            | ( SY3211
                              = ( apply @ SV45 @ SY3210 ) ) ) ) )
            | ~ ~ ( ~ ! [SY3212: $i] :
                        ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                        | ! [SY3213: $i] :
                            ( ( SY3213
                             != ( apply @ SV45 @ SY3212 ) )
                            | ( SY3213 = empty_set ) ) )
                  | ~ ! [SY3214: $i] :
                        ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                        | ! [SY3215: $i] :
                            ( ( SY3215 != empty_set )
                            | ( SY3215
                              = ( apply @ SV45 @ SY3214 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[512]) ).

thf(601,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ~ ( in @ SX0 @ ( relation_rng @ SX1 ) )
            | ~ ( one_to_one @ SX1 )
            | ( SX0
              = ( apply @ SX1 @ ( apply @ ( function_inverse @ SX1 ) @ SX0 ) ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ~ ( in @ SX0 @ ( relation_rng @ SX1 ) )
            | ~ ( one_to_one @ SX1 )
            | ( SX0
              = ( apply @ ( relation_composition @ ( function_inverse @ SX1 ) @ SX1 ) @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[513]) ).

thf(602,plain,
    ( ( ~ ( relation @ sK2_A )
      | ~ ( relation_empty_yielding @ sK2_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[514]) ).

thf(603,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ( ( relation_rng @ SX0 )
              = ( relation_dom @ ( function_inverse @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ( ( relation_dom @ SX0 )
              = ( relation_rng @ ( function_inverse @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[515]) ).

thf(604,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX1 )
            | ( empty @ ( relation_composition @ SX0 @ SX1 ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX1 )
            | ( relation @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[516]) ).

thf(605,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ~ ( ~ ( in @ ( sK45_C @ SX1 @ SX0 ) @ SX0 )
                | ~ ( ( ( apply @ SX1 @ ( sK45_C @ SX1 @ SX0 ) )
                     != ( sK45_C @ SX1 @ SX0 ) ) ) )
            | ( ( relation_dom @ SX1 )
             != SX0 )
            | ( SX1
              = ( identity_relation @ SX0 ) ) )
      | ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( function @ SX1 )
                  | ~ ( relation @ SX1 )
                  | ( SX1
                   != ( identity_relation @ SX0 ) )
                  | ! [SX2: $i] :
                      ( ~ ( in @ SX2 @ SX0 )
                      | ( ( apply @ SX1 @ SX2 )
                        = SX2 ) ) )
            | ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( function @ SX1 )
                  | ~ ( relation @ SX1 )
                  | ( SX1
                   != ( identity_relation @ SX0 ) )
                  | ( ( relation_dom @ SX1 )
                    = SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[517]) ).

thf(606,plain,
    ( ( ~ ~ ( ~ ( empty @ sK5_A )
            | ~ ( relation @ sK5_A ) )
      | ~ ( function @ sK5_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[518]) ).

thf(607,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ~ ! [SX1: $i,SX2: $i] :
                      ( ( sK28_B @ SX0 )
                     != ( ordered_pair @ SX1 @ SX2 ) )
                | ~ ( in @ ( sK28_B @ SX0 ) @ SX0 ) )
            | ( relation @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ! [SX1: $i] :
                ( ( SX1
                  = ( ordered_pair @ ( sK26_C @ SX1 @ SX0 ) @ ( sK27_SY3120 @ SX1 @ SX0 ) ) )
                | ~ ( in @ SX1 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[519]) ).

thf(608,plain,
    ! [SV46: $i] :
      ( ( ~ ( ~ ! [SY3216: $i,SY3217: $i] :
                  ( ~ ( relation @ SY3217 )
                  | ~ ( in @ ( ordered_pair @ SV46 @ SY3216 ) @ SY3217 )
                  | ( in @ SV46 @ ( relation_field @ SY3217 ) ) )
            | ~ ! [SY3218: $i,SY3219: $i] :
                  ( ~ ( relation @ SY3219 )
                  | ~ ( in @ ( ordered_pair @ SV46 @ SY3218 ) @ SY3219 )
                  | ( in @ SY3218 @ ( relation_field @ SY3219 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[520]) ).

thf(609,plain,
    ! [SV47: $i] :
      ( ( ! [SY3220: $i] :
            ~ ( ~ ! [SY3221: $i,SY3222: $i] :
                    ( ~ ( relation @ SY3222 )
                    | ~ ( in @ SV47 @ SY3221 )
                    | ~ ( in @ ( ordered_pair @ SV47 @ SY3220 ) @ SY3222 )
                    | ( in @ ( ordered_pair @ SV47 @ SY3220 ) @ ( relation_composition @ ( identity_relation @ SY3221 ) @ SY3222 ) ) )
              | ~ ~ ( ~ ! [SY3223: $i,SY3224: $i] :
                          ( ~ ( relation @ SY3224 )
                          | ~ ( in @ ( ordered_pair @ SV47 @ SY3220 ) @ ( relation_composition @ ( identity_relation @ SY3223 ) @ SY3224 ) )
                          | ( in @ SV47 @ SY3223 ) )
                    | ~ ! [SY3225: $i,SY3226: $i] :
                          ( ~ ( relation @ SY3226 )
                          | ~ ( in @ ( ordered_pair @ SV47 @ SY3220 ) @ ( relation_composition @ ( identity_relation @ SY3225 ) @ SY3226 ) )
                          | ( in @ ( ordered_pair @ SV47 @ SY3220 ) @ SY3226 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[521]) ).

thf(610,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ( function @ ( function_inverse @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ( relation @ ( function_inverse @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[522]) ).

thf(611,plain,
    ! [SV48: $i] :
      ( ( ~ ( ~ ! [SY3227: $i,SY3228: $i] :
                  ( ~ ( relation @ SY3228 )
                  | ~ ( in @ SV48 @ SY3227 )
                  | ~ ( in @ SV48 @ ( relation_rng @ SY3228 ) )
                  | ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3227 @ SY3228 ) ) ) )
            | ~ ~ ( ~ ! [SY3229: $i,SY3230: $i] :
                        ( ~ ( relation @ SY3230 )
                        | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3229 @ SY3230 ) ) )
                        | ( in @ SV48 @ SY3229 ) )
                  | ~ ! [SY3231: $i,SY3232: $i] :
                        ( ~ ( relation @ SY3232 )
                        | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3231 @ SY3232 ) ) )
                        | ( in @ SV48 @ ( relation_rng @ SY3232 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[523]) ).

thf(612,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( empty @ ( relation_inverse @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( relation @ ( relation_inverse @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[524]) ).

thf(613,plain,
    ( ( ~ ( empty @ sK6_A )
      | ~ ( relation @ sK6_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[525]) ).

thf(614,plain,
    ! [SV49: $i] :
      ( ( ~ ( relation @ SV49 )
        | ~ ( ~ ! [SY3233: $i] :
                  ( ~ ( relation @ SY3233 )
                  | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                          | ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) )
                      | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                          | ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) ) )
                  | ( SV49 = SY3233 ) )
            | ~ ! [SY3234: $i] :
                  ( ~ ( relation @ SY3234 )
                  | ( SV49 != SY3234 )
                  | ~ ( ~ ! [SY3235: $i,SY3236: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SV49 )
                            | ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SY3234 ) )
                      | ~ ! [SY3237: $i,SY3238: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SY3234 )
                            | ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SV49 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[526]) ).

thf(615,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_dom @ SX0 )
             != empty_set )
            | ( ( relation_rng @ SX0 )
              = empty_set ) )
      | ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_rng @ SX0 )
             != empty_set )
            | ( ( relation_dom @ SX0 )
              = empty_set ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[527]) ).

thf(616,plain,
    ! [SV50: $i] :
      ( ( ~ ( relation @ SV50 )
        | ~ ( ~ ! [SY3239: $i,SY3240: $i] :
                  ( ~ ( ~ ( ! [SY3241: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3241 @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                              | ~ ( in @ SY3241 @ SY3239 ) )
                          | ~ ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) )
                      | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                              | ~ ( in @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ SY3239 ) )
                          | ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) ) )
                  | ( SY3240
                    = ( relation_image @ SV50 @ SY3239 ) ) )
            | ~ ! [SY3242: $i,SY3243: $i] :
                  ( ( SY3243
                   != ( relation_image @ SV50 @ SY3242 ) )
                  | ~ ( ~ ! [SY3244: $i] :
                            ( ! [SY3245: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3245 @ SY3244 ) @ SV50 )
                                | ~ ( in @ SY3245 @ SY3242 ) )
                            | ( in @ SY3244 @ SY3243 ) )
                      | ~ ! [SY3246: $i] :
                            ( ~ ( in @ SY3246 @ SY3243 )
                            | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3246 ) @ SV50 )
                                | ~ ( in @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3242 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[528]) ).

thf(617,plain,
    ( ( ~ ( function @ sK7_A )
      | ~ ( relation @ sK7_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[529]) ).

thf(618,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( relation @ SX1 )
            | ~ ( function @ SX1 )
            | ( function @ ( relation_composition @ SX0 @ SX1 ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( relation @ SX1 )
            | ~ ( function @ SX1 )
            | ( relation @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[530]) ).

thf(619,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)],[531]) ).

thf(620,plain,
    ! [SV51: $i] :
      ( ( ~ ( ~ ! [SY3247: $i,SY3248: $i] :
                  ( ~ ( relation @ SY3248 )
                  | ! [SY3249: $i] :
                      ( ~ ( in @ SY3249 @ ( relation_dom @ SY3248 ) )
                      | ~ ( in @ ( ordered_pair @ SY3249 @ SV51 ) @ SY3248 )
                      | ~ ( in @ SY3249 @ SY3247 ) )
                  | ( in @ SV51 @ ( relation_image @ SY3248 @ SY3247 ) ) )
            | ~ ! [SY3250: $i,SY3251: $i] :
                  ( ~ ( relation @ SY3251 )
                  | ~ ( in @ SV51 @ ( relation_image @ SY3251 @ SY3250 ) )
                  | ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ ( relation_dom @ SY3251 ) )
                            | ~ ( in @ ( ordered_pair @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ SV51 ) @ SY3251 ) )
                      | ~ ( in @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ SY3250 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[532]) ).

thf(621,plain,
    ( ( ~ ! [SX0: $i] : ( function @ ( identity_relation @ SX0 ) )
      | ~ ! [SX0: $i] : ( relation @ ( identity_relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[533]) ).

thf(622,plain,
    ! [SV52: $i] :
      ( ( ~ ( relation @ SV52 )
        | ~ ( ~ ! [SY3252: $i] :
                  ( ~ ( relation @ SY3252 )
                  | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                          | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) )
                      | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                          | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) ) )
                  | ( SY3252
                    = ( relation_inverse @ SV52 ) ) )
            | ~ ! [SY3253: $i] :
                  ( ~ ( relation @ SY3253 )
                  | ( SY3253
                   != ( relation_inverse @ SV52 ) )
                  | ~ ( ~ ! [SY3254: $i,SY3255: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3254 @ SY3255 ) @ SY3253 )
                            | ( in @ ( ordered_pair @ SY3255 @ SY3254 ) @ SV52 ) )
                      | ~ ! [SY3256: $i,SY3257: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3257 @ SY3256 ) @ SV52 )
                            | ( in @ ( ordered_pair @ SY3256 @ SY3257 ) @ SY3253 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[534]) ).

thf(623,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ( function @ ( relation_inverse @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ( relation @ ( relation_inverse @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[535]) ).

thf(624,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_dom @ SX0 )
             != empty_set )
            | ( SX0 = empty_set ) )
      | ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_rng @ SX0 )
             != empty_set )
            | ( SX0 = empty_set ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[536]) ).

thf(625,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( empty @ ( relation_dom @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( relation @ ( relation_dom @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[537]) ).

thf(626,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( empty @ ( relation_rng @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( relation @ ( relation_rng @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[538]) ).

thf(627,plain,
    ( ( ~ ~ ( empty @ sK4_A )
      | ~ ( relation @ sK4_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[539]) ).

thf(628,plain,
    ( ( ~ ~ ( ~ ( empty @ empty_set )
            | ~ ( relation @ empty_set ) )
      | ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[540]) ).

thf(629,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( relation @ SX1 )
            | ~ ( ~ ( ( ( sK39_C @ SX1 @ SX0 )
                     != ( sK40_SY3129 @ SX1 @ SX0 ) )
                    | ~ ( in @ ( sK39_C @ SX1 @ SX0 ) @ SX0 )
                    | ~ ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) )
                | ~ ~ ( ~ ( ( ( sK39_C @ SX1 @ SX0 )
                            = ( sK40_SY3129 @ SX1 @ SX0 ) )
                          | ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) )
                      | ~ ( ( in @ ( sK39_C @ SX1 @ SX0 ) @ SX0 )
                          | ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) ) ) )
            | ( SX1
              = ( identity_relation @ SX0 ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( relation @ SX1 )
            | ( SX1
             != ( identity_relation @ SX0 ) )
            | ~ ( ~ ! [SX2: $i,SX3: $i] :
                      ( ( SX2 != SX3 )
                      | ~ ( in @ SX2 @ SX0 )
                      | ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 ) )
                | ~ ~ ( ~ ! [SX2: $i,SX3: $i] :
                            ( ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                            | ( SX2 = SX3 ) )
                      | ~ ! [SX2: $i] :
                            ( ! [SX3: $i] :
                                ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                            | ( in @ SX2 @ SX0 ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[541]) ).

thf(630,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX1 )
            | ( empty @ ( relation_composition @ SX1 @ SX0 ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX1 )
            | ( relation @ ( relation_composition @ SX1 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[542]) ).

thf(631,plain,
    ! [SV53: $i] :
      ( ( ! [SY3258: $i] :
            ( ~ ( relation @ SY3258 )
            | ~ ( ~ ! [SY3259: $i] :
                      ( ~ ( relation @ SY3259 )
                      | ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SY3259 @ SY3258 @ SV53 ) @ SV53 )
                              | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3259 @ SY3258 @ SV53 ) @ ( sK36_SY3127 @ SY3259 @ SY3258 @ SV53 ) ) @ SY3258 )
                              | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3259 @ SY3258 @ SV53 ) @ ( sK36_SY3127 @ SY3259 @ SY3258 @ SV53 ) ) @ SY3259 ) )
                          | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SY3259 @ SY3258 @ SV53 ) @ SV53 )
                                    | ( in @ ( ordered_pair @ ( sK35_D @ SY3259 @ SY3258 @ SV53 ) @ ( sK36_SY3127 @ SY3259 @ SY3258 @ SV53 ) ) @ SY3259 ) )
                                | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SY3259 @ SY3258 @ SV53 ) @ ( sK36_SY3127 @ SY3259 @ SY3258 @ SV53 ) ) @ SY3258 )
                                    | ( in @ ( ordered_pair @ ( sK35_D @ SY3259 @ SY3258 @ SV53 ) @ ( sK36_SY3127 @ SY3259 @ SY3258 @ SV53 ) ) @ SY3259 ) ) ) )
                      | ( SY3259
                        = ( relation_rng_restriction @ SV53 @ SY3258 ) ) )
                | ~ ! [SY3260: $i] :
                      ( ~ ( relation @ SY3260 )
                      | ( SY3260
                       != ( relation_rng_restriction @ SV53 @ SY3258 ) )
                      | ~ ( ~ ! [SY3261: $i,SY3262: $i] :
                                ( ~ ( in @ SY3262 @ SV53 )
                                | ~ ( in @ ( ordered_pair @ SY3261 @ SY3262 ) @ SY3258 )
                                | ( in @ ( ordered_pair @ SY3261 @ SY3262 ) @ SY3260 ) )
                          | ~ ~ ( ~ ! [SY3263: $i,SY3264: $i] :
                                      ( ~ ( in @ ( ordered_pair @ SY3263 @ SY3264 ) @ SY3260 )
                                      | ( in @ SY3264 @ SV53 ) )
                                | ~ ! [SX3: $i,SX4: $i] :
                                      ( ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SY3260 )
                                      | ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SY3258 ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[543]) ).

thf(632,plain,
    ( ( ~ ~ ( ~ ( function @ sK3_A )
            | ~ ( relation @ sK3_A ) )
      | ~ ( one_to_one @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[544]) ).

thf(633,plain,
    ! [SV54: $i] :
      ( ( ~ ( relation @ SV54 )
        | ~ ( ~ ! [SY3267: $i] :
                  ( ~ ( relation @ SY3267 )
                  | ~ ( subset @ SV54 @ SY3267 )
                  | ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SY3267 ) ) )
            | ~ ! [SY3268: $i] :
                  ( ~ ( relation @ SY3268 )
                  | ~ ( subset @ SV54 @ SY3268 )
                  | ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SY3268 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[545]) ).

thf(634,plain,
    ! [SV55: $i] :
      ( ( ! [SY3269: $i] :
            ( ~ ( function @ SY3269 )
            | ~ ( relation @ SY3269 )
            | ~ ( ~ ! [SY3270: $i] :
                      ( ~ ( function @ SY3270 )
                      | ~ ( relation @ SY3270 )
                      | ~ ( in @ SV55 @ ( relation_dom @ SY3270 ) )
                      | ~ ( in @ ( apply @ SY3270 @ SV55 ) @ ( relation_dom @ SY3269 ) )
                      | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3270 @ SY3269 ) ) ) )
                | ~ ~ ( ~ ! [SY3271: $i] :
                            ( ~ ( function @ SY3271 )
                            | ~ ( relation @ SY3271 )
                            | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3271 @ SY3269 ) ) )
                            | ( in @ SV55 @ ( relation_dom @ SY3271 ) ) )
                      | ~ ! [SY3272: $i] :
                            ( ~ ( function @ SY3272 )
                            | ~ ( relation @ SY3272 )
                            | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3272 @ SY3269 ) ) )
                            | ( in @ ( apply @ SY3272 @ SV55 ) @ ( relation_dom @ SY3269 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[546]) ).

thf(635,plain,
    ! [SV56: $i] :
      ( ( ~ ( ~ ! [SY3273: $i,SY3274: $i] :
                  ( ~ ( relation @ SY3274 )
                  | ~ ( in @ SV56 @ SY3273 )
                  | ~ ( in @ SV56 @ ( relation_dom @ SY3274 ) )
                  | ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3274 @ SY3273 ) ) ) )
            | ~ ~ ( ~ ! [SY3275: $i,SY3276: $i] :
                        ( ~ ( relation @ SY3276 )
                        | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3276 @ SY3275 ) ) )
                        | ( in @ SV56 @ SY3275 ) )
                  | ~ ! [SY3277: $i,SY3278: $i] :
                        ( ~ ( relation @ SY3278 )
                        | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3278 @ SY3277 ) ) )
                        | ( in @ SV56 @ ( relation_dom @ SY3278 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[547]) ).

thf(636,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_rng @ SX0 )
              = ( relation_dom @ ( relation_inverse @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_dom @ SX0 )
              = ( relation_rng @ ( relation_inverse @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[548]) ).

thf(637,plain,
    ! [SV57: $i] :
      ( ( ~ ( ~ ! [SY3279: $i,SY3280: $i] :
                  ( ~ ( relation @ SY3280 )
                  | ~ ( in @ ( ordered_pair @ SV57 @ SY3279 ) @ SY3280 )
                  | ( in @ SV57 @ ( relation_dom @ SY3280 ) ) )
            | ~ ! [SY3281: $i,SY3282: $i] :
                  ( ~ ( relation @ SY3282 )
                  | ~ ( in @ ( ordered_pair @ SV57 @ SY3281 ) @ SY3282 )
                  | ( in @ SY3281 @ ( relation_rng @ SY3282 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[549]) ).

thf(638,plain,
    ! [SV58: $i] :
      ( ( ~ ( ~ ! [SY3283: $i,SY3284: $i] :
                  ( ~ ( relation @ SY3284 )
                  | ! [SY3285: $i] :
                      ( ~ ( in @ SY3285 @ ( relation_rng @ SY3284 ) )
                      | ~ ( in @ ( ordered_pair @ SV58 @ SY3285 ) @ SY3284 )
                      | ~ ( in @ SY3285 @ SY3283 ) )
                  | ( in @ SV58 @ ( relation_inverse_image @ SY3284 @ SY3283 ) ) )
            | ~ ! [SY3286: $i,SY3287: $i] :
                  ( ~ ( relation @ SY3287 )
                  | ~ ( in @ SV58 @ ( relation_inverse_image @ SY3287 @ SY3286 ) )
                  | ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) @ ( relation_rng @ SY3287 ) )
                            | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) ) @ SY3287 ) )
                      | ~ ( in @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) @ SY3286 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[550]) ).

thf(639,plain,
    ! [SV59: $i] :
      ( ( ~ ( relation @ SV59 )
        | ~ ( ~ ! [SY3288: $i] :
                  ( ~ ( relation @ SY3288 )
                  | ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SV59 )
                      | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SY3288 ) )
                  | ( subset @ SV59 @ SY3288 ) )
            | ~ ! [SY3289: $i] :
                  ( ~ ( relation @ SY3289 )
                  | ~ ( subset @ SV59 @ SY3289 )
                  | ! [SY3290: $i,SY3291: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SV59 )
                      | ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SY3289 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[551]) ).

thf(640,plain,
    ( ( ~ ( empty @ empty_set )
      | ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[552]) ).

thf(641,plain,
    ! [SV60: $i] :
      ( ( ~ ( relation @ SV60 )
        | ~ ( ~ ! [SY3292: $i,SY3293: $i] :
                  ( ~ ( relation @ SY3293 )
                  | ~ ( ~ ( ~ ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                          | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                          | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                      | ~ ~ ( ~ ( ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                                | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                            | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                                | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) ) ) )
                  | ( SY3293
                    = ( relation_dom_restriction @ SV60 @ SY3292 ) ) )
            | ~ ! [SY3294: $i,SY3295: $i] :
                  ( ~ ( relation @ SY3295 )
                  | ( SY3295
                   != ( relation_dom_restriction @ SV60 @ SY3294 ) )
                  | ~ ( ~ ! [SY3296: $i,SY3297: $i] :
                            ( ~ ( in @ SY3296 @ SY3294 )
                            | ~ ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SV60 )
                            | ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SY3295 ) )
                      | ~ ~ ( ~ ! [SX3: $i] :
                                  ( ! [SX4: $i] :
                                      ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SY3295 )
                                  | ( in @ SX3 @ SY3294 ) )
                            | ~ ! [SY3300: $i,SY3301: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SY3295 )
                                  | ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SV60 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[553]) ).

thf(642,plain,
    ! [SV1: $i,SV61: $i] :
      ( ( ~ ( relation @ SV61 )
        | ( subset @ ( relation_rng @ ( relation_rng_restriction @ SV1 @ SV61 ) ) @ SV1 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[554]) ).

thf(643,plain,
    ! [SV2: $i,SV62: $i] :
      ( ( ~ ( relation @ SV62 )
        | ( subset @ ( relation_rng_restriction @ SV2 @ SV62 ) @ SV62 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[555]) ).

thf(644,plain,
    ! [SV3: $i,SV63: $i] :
      ( ( ~ ( relation @ SV63 )
        | ( subset @ ( relation_rng @ ( relation_rng_restriction @ SV3 @ SV63 ) ) @ ( relation_rng @ SV63 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[556]) ).

thf(645,plain,
    ! [SV4: $i,SV64: $i] :
      ( ( ~ ( relation @ SV64 )
        | ( ( relation_rng @ ( relation_rng_restriction @ SV4 @ SV64 ) )
          = ( set_intersection2 @ ( relation_rng @ SV64 ) @ SV4 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[557]) ).

thf(646,plain,
    ! [SV65: $i,SV5: $i] :
      ( ( ! [SY3302: $i] :
            ( ~ ( relation @ SY3302 )
            | ( ( relation_dom_restriction @ ( relation_rng_restriction @ SV5 @ SY3302 ) @ SV65 )
              = ( relation_rng_restriction @ SV5 @ ( relation_dom_restriction @ SY3302 @ SV65 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[558]) ).

thf(647,plain,
    ! [SV6: $i,SV66: $i] :
      ( ( ~ ( relation @ SV66 )
        | ( subset @ ( relation_image @ SV66 @ SV6 ) @ ( relation_rng @ SV66 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[559]) ).

thf(648,plain,
    ! [SV7: $i,SV67: $i] :
      ( ( ~ ( relation @ SV67 )
        | ( ( relation_image @ SV67 @ SV7 )
          = ( relation_image @ SV67 @ ( set_intersection2 @ ( relation_dom @ SV67 ) @ SV7 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[560]) ).

thf(649,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( relation @ SV8 ) )
        = $true )
      | ( ( ( relation_image @ SV8 @ ( relation_dom @ SV8 ) )
          = ( relation_rng @ SV8 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[561]) ).

thf(650,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( relation @ SV9 ) )
        = $true )
      | ( ( ! [SY3140: $i] :
              ( ~ ( relation @ SY3140 )
              | ( ( relation_rng @ ( relation_composition @ SV9 @ SY3140 ) )
                = ( relation_image @ SY3140 @ ( relation_rng @ SV9 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[562]) ).

thf(651,plain,
    ! [SV10: $i,SV68: $i] :
      ( ( ~ ( relation @ SV68 )
        | ( subset @ ( relation_inverse_image @ SV68 @ SV10 ) @ ( relation_dom @ SV68 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[563]) ).

thf(652,plain,
    ! [SV11: $i,SV69: $i] :
      ( ( ~ ( relation @ SV69 )
        | ( SV11 = empty_set )
        | ~ ( subset @ SV11 @ ( relation_rng @ SV69 ) )
        | ( ( relation_inverse_image @ SV69 @ SV11 )
         != empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[564]) ).

thf(653,plain,
    ! [SV70: $i,SV12: $i] :
      ( ( ! [SY3303: $i] :
            ( ~ ( relation @ SY3303 )
            | ~ ( subset @ SV12 @ SV70 )
            | ( subset @ ( relation_inverse_image @ SY3303 @ SV12 ) @ ( relation_inverse_image @ SY3303 @ SV70 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[565]) ).

thf(654,plain,
    ! [SV13: $i] :
      ( ( ( ~ ( relation @ SV13 ) )
        = $true )
      | ( ( subset @ SV13 @ ( cartesian_product2 @ ( relation_dom @ SV13 ) @ ( relation_rng @ SV13 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[566]) ).

thf(655,plain,
    ! [SV14: $i,SV71: $i] :
      ( ( ~ ( function @ SV71 )
        | ~ ( relation @ SV71 )
        | ! [SY3304: $i] :
            ( ~ ( function @ SY3304 )
            | ~ ( relation @ SY3304 )
            | ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SY3304 @ SV71 ) ) )
            | ( ( apply @ ( relation_composition @ SY3304 @ SV71 ) @ SV14 )
              = ( apply @ SV71 @ ( apply @ SY3304 @ SV14 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[567]) ).

thf(656,plain,
    ! [SV15: $i,SV72: $i] :
      ( ( ~ ( function @ SV72 )
        | ~ ( relation @ SV72 )
        | ! [SY3305: $i] :
            ( ~ ( function @ SY3305 )
            | ~ ( relation @ SY3305 )
            | ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
            | ( ( apply @ ( relation_composition @ SV72 @ SY3305 ) @ SV15 )
              = ( apply @ SY3305 @ ( apply @ SV72 @ SV15 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[568]) ).

thf(657,plain,
    ! [SV16: $i] :
      ( ( ( ~ ( relation @ SV16 ) )
        = $true )
      | ( ( ! [SY3149: $i] :
              ( ~ ( relation @ SY3149 )
              | ( subset @ ( relation_dom @ ( relation_composition @ SV16 @ SY3149 ) ) @ ( relation_dom @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[569]) ).

thf(658,plain,
    ! [SV17: $i] :
      ( ( ( ~ ( relation @ SV17 ) )
        = $true )
      | ( ( ! [SY3150: $i] :
              ( ~ ( relation @ SY3150 )
              | ( subset @ ( relation_rng @ ( relation_composition @ SV17 @ SY3150 ) ) @ ( relation_rng @ SY3150 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[570]) ).

thf(659,plain,
    ! [SV18: $i] :
      ( ( ( ~ ( relation @ SV18 ) )
        = $true )
      | ( ( ! [SY3151: $i] :
              ( ~ ( relation @ SY3151 )
              | ~ ( subset @ ( relation_rng @ SV18 ) @ ( relation_dom @ SY3151 ) )
              | ( ( relation_dom @ ( relation_composition @ SV18 @ SY3151 ) )
                = ( relation_dom @ SV18 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[571]) ).

thf(660,plain,
    ! [SV19: $i] :
      ( ( ( ~ ( relation @ SV19 ) )
        = $true )
      | ( ( ! [SY3152: $i] :
              ( ~ ( relation @ SY3152 )
              | ~ ( subset @ ( relation_dom @ SV19 ) @ ( relation_rng @ SY3152 ) )
              | ( ( relation_rng @ ( relation_composition @ SY3152 @ SV19 ) )
                = ( relation_rng @ SV19 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[572]) ).

thf(661,plain,
    ! [SV20: $i] :
      ( ( ( ~ ( relation @ SV20 ) )
        = $true )
      | ( ( ( in @ ( ordered_pair @ ( sK41_B @ SV20 ) @ ( sK42_SY3130 @ SV20 ) ) @ SV20 )
          | ( SV20 = empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[573]) ).

thf(662,plain,
    ! [SV21: $i,SV73: $i] :
      ( ( ~ ( relation @ SV73 )
        | ( subset @ ( relation_dom_restriction @ SV73 @ SV21 ) @ SV73 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[574]) ).

thf(663,plain,
    ! [SV22: $i,SV74: $i] :
      ( ( ~ ( relation @ SV74 )
        | ( ( relation_dom @ ( relation_dom_restriction @ SV74 @ SV22 ) )
          = ( set_intersection2 @ ( relation_dom @ SV74 ) @ SV22 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[575]) ).

thf(664,plain,
    ! [SV23: $i,SV75: $i] :
      ( ( ~ ( relation @ SV75 )
        | ( ( relation_dom_restriction @ SV75 @ SV23 )
          = ( relation_composition @ ( identity_relation @ SV23 ) @ SV75 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[576]) ).

thf(665,plain,
    ! [SV24: $i,SV76: $i] :
      ( ( ~ ( relation @ SV76 )
        | ( subset @ ( relation_rng @ ( relation_dom_restriction @ SV76 @ SV24 ) ) @ ( relation_rng @ SV76 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[577]) ).

thf(666,plain,
    ! [SV25: $i] :
      ( ( ( ~ ( empty @ SV25 ) )
        = $true )
      | ( ( function @ SV25 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[578]) ).

thf(667,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( empty @ SV26 ) )
        = $true )
      | ( ( relation @ SV26 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[579]) ).

thf(668,plain,
    ! [SV27: $i] :
      ( ( ( ~ ( relation @ SV27 ) )
        = $true )
      | ( ( ( relation_field @ SV27 )
          = ( set_union2 @ ( relation_dom @ SV27 ) @ ( relation_rng @ SV27 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[580]) ).

thf(669,plain,
    ! [SV28: $i] :
      ( ( ( ~ ( function @ SV28 )
          | ~ ( relation @ SV28 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV28 )
          | ( ( function_inverse @ SV28 )
            = ( relation_inverse @ SV28 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[581]) ).

thf(670,plain,
    ! [SV29: $i] :
      ( ( ( ~ ( relation @ SV29 ) )
        = $true )
      | ( ( relation @ ( relation_inverse @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[582]) ).

thf(671,plain,
    ! [SV77: $i,SV30: $i] :
      ( ( ~ ( relation @ SV30 )
        | ~ ( relation @ SV77 )
        | ( relation @ ( relation_composition @ SV30 @ SV77 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[583]) ).

thf(672,plain,
    ! [SV32: $i] :
      ( ( ( ~ ( relation @ SV32 ) )
        = $true )
      | ( ( ! [SY3158: $i] : ( relation @ ( relation_dom_restriction @ SV32 @ SY3158 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[585]) ).

thf(673,plain,
    ! [SV33: $i,SV78: $i] :
      ( ( ~ ( relation @ SV78 )
        | ( relation @ ( relation_rng_restriction @ SV33 @ SV78 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[586]) ).

thf(674,plain,
    ! [SV79: $i,SV34: $i] :
      ( ( ~ ( relation @ SV34 )
        | ~ ( relation @ SV79 )
        | ( relation @ ( set_intersection2 @ SV34 @ SV79 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[587]) ).

thf(675,plain,
    ! [SV80: $i,SV35: $i] :
      ( ( ~ ( relation @ SV35 )
        | ~ ( relation @ SV80 )
        | ( relation @ ( set_union2 @ SV35 @ SV80 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[588]) ).

thf(676,plain,
    ! [SV36: $i] :
      ( ( ( ( empty @ SV36 )
          | ~ ( relation @ SV36 ) )
        = $true )
      | ( ( ~ ( empty @ ( relation_dom @ SV36 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[589]) ).

thf(677,plain,
    ! [SV37: $i] :
      ( ( ( ( empty @ SV37 )
          | ~ ( relation @ SV37 ) )
        = $true )
      | ( ( ~ ( empty @ ( relation_rng @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[590]) ).

thf(678,plain,
    ! [SV38: $i] :
      ( ( ( ~ ( relation @ SV38 ) )
        = $true )
      | ( ( ( relation_inverse @ ( relation_inverse @ SV38 ) )
          = SV38 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[591]) ).

thf(679,plain,
    ! [SV39: $i] :
      ( ( ~ ! [SY3162: $i,SY3163: $i] :
              ( ~ ( function @ SY3163 )
              | ~ ( relation @ SY3163 )
              | ( SY3162
               != ( apply @ SY3163 @ SV39 ) )
              | ~ ( in @ SV39 @ ( relation_dom @ SY3163 ) )
              | ( in @ ( ordered_pair @ SV39 @ SY3162 ) @ SY3163 ) )
        | ~ ~ ( ~ ! [SY3164: $i,SY3165: $i] :
                    ( ~ ( function @ SY3165 )
                    | ~ ( relation @ SY3165 )
                    | ~ ( in @ ( ordered_pair @ SV39 @ SY3164 ) @ SY3165 )
                    | ( SY3164
                      = ( apply @ SY3165 @ SV39 ) ) )
              | ~ ! [SY3166: $i,SY3167: $i] :
                    ( ~ ( function @ SY3167 )
                    | ~ ( relation @ SY3167 )
                    | ~ ( in @ ( ordered_pair @ SV39 @ SY3166 ) @ SY3167 )
                    | ( in @ SV39 @ ( relation_dom @ SY3167 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[593]) ).

thf(680,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( function @ SV40 )
          | ~ ( relation @ SV40 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV40 )
          | ~ ( ~ ! [SY3168: $i] :
                    ( ~ ( function @ SY3168 )
                    | ~ ( relation @ SY3168 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                          = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                              | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                        | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( ( sK43_C @ SY3168 @ SV40 )
                                          = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                    | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                   != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                  | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                   != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                    | ( ( relation_dom @ SY3168 )
                     != ( relation_rng @ SV40 ) )
                    | ( SY3168
                      = ( function_inverse @ SV40 ) ) )
              | ~ ~ ( ~ ! [SY3169: $i] :
                          ( ~ ( function @ SY3169 )
                          | ~ ( relation @ SY3169 )
                          | ( SY3169
                           != ( function_inverse @ SV40 ) )
                          | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                          ( ( SY3171
                                           != ( apply @ SY3169 @ SY3170 ) )
                                          | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                          | ( SY3170
                                            = ( apply @ SV40 @ SY3171 ) ) )
                                    | ~ ! [SY3172: $i,SY3173: $i] :
                                          ( ( SY3173
                                           != ( apply @ SY3169 @ SY3172 ) )
                                          | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                          | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                          ( ( SY3174
                                           != ( apply @ SV40 @ SY3175 ) )
                                          | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                          | ( SY3175
                                            = ( apply @ SY3169 @ SY3174 ) ) )
                                    | ~ ! [SY3176: $i] :
                                          ( ! [SY3177: $i] :
                                              ( ( SY3176
                                               != ( apply @ SV40 @ SY3177 ) )
                                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
                    | ~ ! [SY3178: $i] :
                          ( ~ ( function @ SY3178 )
                          | ~ ( relation @ SY3178 )
                          | ( SY3178
                           != ( function_inverse @ SV40 ) )
                          | ( ( relation_dom @ SY3178 )
                            = ( relation_rng @ SV40 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[594]) ).

thf(681,plain,
    ! [SV41: $i] :
      ( ( ( ~ ( relation @ SV41 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3179: $i,SY3180: $i] :
                    ( ~ ( ~ ( ! [SY3181: $i] :
                                ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3181 ) @ SV41 )
                                | ~ ( in @ SY3181 @ SY3179 ) )
                            | ~ ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) )
                        | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) ) @ SV41 )
                                | ~ ( in @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) @ SY3179 ) )
                            | ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) ) )
                    | ( SY3180
                      = ( relation_inverse_image @ SV41 @ SY3179 ) ) )
              | ~ ! [SY3182: $i,SY3183: $i] :
                    ( ( SY3183
                     != ( relation_inverse_image @ SV41 @ SY3182 ) )
                    | ~ ( ~ ! [SY3184: $i] :
                              ( ! [SY3185: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3184 @ SY3185 ) @ SV41 )
                                  | ~ ( in @ SY3185 @ SY3182 ) )
                              | ( in @ SY3184 @ SY3183 ) )
                        | ~ ! [SY3186: $i] :
                              ( ~ ( in @ SY3186 @ SY3183 )
                              | ~ ( ~ ( in @ ( ordered_pair @ SY3186 @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) ) @ SV41 )
                                  | ~ ( in @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) @ SY3182 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[595]) ).

thf(682,plain,
    ! [SV42: $i] :
      ( ( ( ~ ( relation @ SV42 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3187: $i] :
                    ( ~ ( ~ ( ! [SY3188: $i] :
                                ~ ( in @ ( ordered_pair @ SY3188 @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                            | ~ ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SY3187 @ SV42 ) @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                            | ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) ) )
                    | ( SY3187
                      = ( relation_rng @ SV42 ) ) )
              | ~ ! [SY3189: $i] :
                    ( ( SY3189
                     != ( relation_rng @ SV42 ) )
                    | ~ ( ~ ! [SY3190: $i] :
                              ( ! [SY3191: $i] :
                                  ~ ( in @ ( ordered_pair @ SY3191 @ SY3190 ) @ SV42 )
                              | ( in @ SY3190 @ SY3189 ) )
                        | ~ ! [SY3192: $i] :
                              ( ~ ( in @ SY3192 @ SY3189 )
                              | ( in @ ( ordered_pair @ ( sK16_D @ SY3192 @ SY3189 @ SV42 ) @ SY3192 ) @ SV42 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[596]) ).

thf(683,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SX0 ) @ ( relation_dom @ SX0 ) )
                            | ~ ( in @ ( sK13_SY3112 @ SX0 ) @ ( relation_dom @ SX0 ) ) )
                      | ( ( apply @ SX0 @ ( sK12_B @ SX0 ) )
                       != ( apply @ SX0 @ ( sK13_SY3112 @ SX0 ) ) ) )
                | ~ ( ( ( sK12_B @ SX0 )
                     != ( sK13_SY3112 @ SX0 ) ) ) )
            | ( one_to_one @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[597]) ).

thf(684,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ! [SX1: $i,SX2: $i] :
                ( ~ ( in @ SX1 @ ( relation_dom @ SX0 ) )
                | ~ ( in @ SX2 @ ( relation_dom @ SX0 ) )
                | ( ( apply @ SX0 @ SX1 )
                 != ( apply @ SX0 @ SX2 ) )
                | ( SX1 = SX2 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[597]) ).

thf(685,plain,
    ! [SV43: $i] :
      ( ( ( ~ ( relation @ SV43 ) )
        = $true )
      | ( ( ! [SY3193: $i] :
              ( ~ ( relation @ SY3193 )
              | ~ ( ~ ! [SY3194: $i] :
                        ( ~ ( relation @ SY3194 )
                        | ~ ( ~ ( ! [SY3195: $i] :
                                    ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ SY3195 ) @ SV43 )
                                    | ~ ( in @ ( ordered_pair @ SY3195 @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3193 ) )
                                | ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3194 ) )
                            | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ ( sK11_SY3111 @ SY3194 @ SY3193 @ SV43 ) ) @ SV43 )
                                    | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SY3194 @ SY3193 @ SV43 ) @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3193 ) )
                                | ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3194 ) ) )
                        | ( SY3194
                          = ( relation_composition @ SV43 @ SY3193 ) ) )
                  | ~ ! [SY3196: $i] :
                        ( ~ ( relation @ SY3196 )
                        | ( SY3196
                         != ( relation_composition @ SV43 @ SY3193 ) )
                        | ~ ( ~ ! [SY3197: $i,SY3198: $i] :
                                  ( ! [SY3199: $i] :
                                      ( ~ ( in @ ( ordered_pair @ SY3197 @ SY3199 ) @ SV43 )
                                      | ~ ( in @ ( ordered_pair @ SY3199 @ SY3198 ) @ SY3193 ) )
                                  | ( in @ ( ordered_pair @ SY3197 @ SY3198 ) @ SY3196 ) )
                            | ~ ! [SY3200: $i,SY3201: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3200 @ SY3201 ) @ SY3196 )
                                  | ~ ( ~ ( in @ ( ordered_pair @ SY3200 @ ( sK8_F @ SY3201 @ SY3200 @ SY3196 @ SY3193 @ SV43 ) ) @ SV43 )
                                      | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3201 @ SY3200 @ SY3196 @ SY3193 @ SV43 ) @ SY3201 ) @ SY3193 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[598]) ).

thf(686,plain,
    ! [SV44: $i] :
      ( ( ( ~ ( relation @ SV44 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3202: $i] :
                    ( ~ ( ~ ( ! [SY3203: $i] :
                                ~ ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ SY3203 ) @ SV44 )
                            | ~ ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ ( sK21_SY3117 @ SY3202 @ SV44 ) ) @ SV44 )
                            | ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) ) )
                    | ( SY3202
                      = ( relation_dom @ SV44 ) ) )
              | ~ ! [SY3204: $i] :
                    ( ( SY3204
                     != ( relation_dom @ SV44 ) )
                    | ~ ( ~ ! [SY3205: $i] :
                              ( ! [SY3206: $i] :
                                  ~ ( in @ ( ordered_pair @ SY3205 @ SY3206 ) @ SV44 )
                              | ( in @ SY3205 @ SY3204 ) )
                        | ~ ! [SY3207: $i] :
                              ( ~ ( in @ SY3207 @ SY3204 )
                              | ( in @ ( ordered_pair @ SY3207 @ ( sK19_D @ SY3207 @ SY3204 @ SV44 ) ) @ SV44 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[599]) ).

thf(687,plain,
    ! [SV45: $i] :
      ( ( ( ~ ( function @ SV45 )
          | ~ ( relation @ SV45 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ! [SY3208: $i] :
                          ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                          | ! [SY3209: $i] :
                              ( ( SY3209
                               != ( apply @ SV45 @ SY3208 ) )
                              | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) )
                    | ~ ! [SY3210: $i] :
                          ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                          | ! [SY3211: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                              | ( SY3211
                                = ( apply @ SV45 @ SY3210 ) ) ) ) )
              | ~ ~ ( ~ ! [SY3212: $i] :
                          ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                          | ! [SY3213: $i] :
                              ( ( SY3213
                               != ( apply @ SV45 @ SY3212 ) )
                              | ( SY3213 = empty_set ) ) )
                    | ~ ! [SY3214: $i] :
                          ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                          | ! [SY3215: $i] :
                              ( ( SY3215 != empty_set )
                              | ( SY3215
                                = ( apply @ SV45 @ SY3214 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[600]) ).

thf(688,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ~ ( in @ SX0 @ ( relation_rng @ SX1 ) )
            | ~ ( one_to_one @ SX1 )
            | ( SX0
              = ( apply @ SX1 @ ( apply @ ( function_inverse @ SX1 ) @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[601]) ).

thf(689,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ~ ( in @ SX0 @ ( relation_rng @ SX1 ) )
            | ~ ( one_to_one @ SX1 )
            | ( SX0
              = ( apply @ ( relation_composition @ ( function_inverse @ SX1 ) @ SX1 ) @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[601]) ).

thf(690,plain,
    ( ( ~ ( relation @ sK2_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[602]) ).

thf(691,plain,
    ( ( ~ ( relation_empty_yielding @ sK2_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[602]) ).

thf(692,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ( ( relation_rng @ SX0 )
              = ( relation_dom @ ( function_inverse @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[603]) ).

thf(693,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ( ( relation_dom @ SX0 )
              = ( relation_rng @ ( function_inverse @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[603]) ).

thf(694,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX1 )
            | ( empty @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[604]) ).

thf(695,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX1 )
            | ( relation @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[604]) ).

thf(696,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ~ ( ~ ( in @ ( sK45_C @ SX1 @ SX0 ) @ SX0 )
                | ~ ( ( ( apply @ SX1 @ ( sK45_C @ SX1 @ SX0 ) )
                     != ( sK45_C @ SX1 @ SX0 ) ) ) )
            | ( ( relation_dom @ SX1 )
             != SX0 )
            | ( SX1
              = ( identity_relation @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[605]) ).

thf(697,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( function @ SX1 )
                  | ~ ( relation @ SX1 )
                  | ( SX1
                   != ( identity_relation @ SX0 ) )
                  | ! [SX2: $i] :
                      ( ~ ( in @ SX2 @ SX0 )
                      | ( ( apply @ SX1 @ SX2 )
                        = SX2 ) ) )
            | ~ ! [SX0: $i,SX1: $i] :
                  ( ~ ( function @ SX1 )
                  | ~ ( relation @ SX1 )
                  | ( SX1
                   != ( identity_relation @ SX0 ) )
                  | ( ( relation_dom @ SX1 )
                    = SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[605]) ).

thf(698,plain,
    ( ( ~ ~ ( ~ ( empty @ sK5_A )
            | ~ ( relation @ sK5_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[606]) ).

thf(699,plain,
    ( ( ~ ( function @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[606]) ).

thf(700,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ~ ! [SX1: $i,SX2: $i] :
                      ( ( sK28_B @ SX0 )
                     != ( ordered_pair @ SX1 @ SX2 ) )
                | ~ ( in @ ( sK28_B @ SX0 ) @ SX0 ) )
            | ( relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[607]) ).

thf(701,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ! [SX1: $i] :
                ( ( SX1
                  = ( ordered_pair @ ( sK26_C @ SX1 @ SX0 ) @ ( sK27_SY3120 @ SX1 @ SX0 ) ) )
                | ~ ( in @ SX1 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[607]) ).

thf(702,plain,
    ! [SV46: $i] :
      ( ( ~ ! [SY3216: $i,SY3217: $i] :
              ( ~ ( relation @ SY3217 )
              | ~ ( in @ ( ordered_pair @ SV46 @ SY3216 ) @ SY3217 )
              | ( in @ SV46 @ ( relation_field @ SY3217 ) ) )
        | ~ ! [SY3218: $i,SY3219: $i] :
              ( ~ ( relation @ SY3219 )
              | ~ ( in @ ( ordered_pair @ SV46 @ SY3218 ) @ SY3219 )
              | ( in @ SY3218 @ ( relation_field @ SY3219 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[608]) ).

thf(703,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ~ ( ~ ! [SY3306: $i,SY3307: $i] :
                  ( ~ ( relation @ SY3307 )
                  | ~ ( in @ SV47 @ SY3306 )
                  | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3307 )
                  | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3306 ) @ SY3307 ) ) )
            | ~ ~ ( ~ ! [SY3308: $i,SY3309: $i] :
                        ( ~ ( relation @ SY3309 )
                        | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3308 ) @ SY3309 ) )
                        | ( in @ SV47 @ SY3308 ) )
                  | ~ ! [SY3310: $i,SY3311: $i] :
                        ( ~ ( relation @ SY3311 )
                        | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3310 ) @ SY3311 ) )
                        | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3311 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[609]) ).

thf(704,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ( function @ ( function_inverse @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[610]) ).

thf(705,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ( relation @ ( function_inverse @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[610]) ).

thf(706,plain,
    ! [SV48: $i] :
      ( ( ~ ! [SY3227: $i,SY3228: $i] :
              ( ~ ( relation @ SY3228 )
              | ~ ( in @ SV48 @ SY3227 )
              | ~ ( in @ SV48 @ ( relation_rng @ SY3228 ) )
              | ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3227 @ SY3228 ) ) ) )
        | ~ ~ ( ~ ! [SY3229: $i,SY3230: $i] :
                    ( ~ ( relation @ SY3230 )
                    | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3229 @ SY3230 ) ) )
                    | ( in @ SV48 @ SY3229 ) )
              | ~ ! [SY3231: $i,SY3232: $i] :
                    ( ~ ( relation @ SY3232 )
                    | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3231 @ SY3232 ) ) )
                    | ( in @ SV48 @ ( relation_rng @ SY3232 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[611]) ).

thf(707,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( empty @ ( relation_inverse @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[612]) ).

thf(708,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( relation @ ( relation_inverse @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[612]) ).

thf(709,plain,
    ( ( ~ ( empty @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[613]) ).

thf(710,plain,
    ( ( ~ ( relation @ sK6_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[613]) ).

thf(711,plain,
    ! [SV49: $i] :
      ( ( ( ~ ( relation @ SV49 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3233: $i] :
                    ( ~ ( relation @ SY3233 )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                            | ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                            | ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) ) )
                    | ( SV49 = SY3233 ) )
              | ~ ! [SY3234: $i] :
                    ( ~ ( relation @ SY3234 )
                    | ( SV49 != SY3234 )
                    | ~ ( ~ ! [SY3235: $i,SY3236: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SV49 )
                              | ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SY3234 ) )
                        | ~ ! [SY3237: $i,SY3238: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SY3234 )
                              | ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SV49 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[614]) ).

thf(712,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_dom @ SX0 )
             != empty_set )
            | ( ( relation_rng @ SX0 )
              = empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[615]) ).

thf(713,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_rng @ SX0 )
             != empty_set )
            | ( ( relation_dom @ SX0 )
              = empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[615]) ).

thf(714,plain,
    ! [SV50: $i] :
      ( ( ( ~ ( relation @ SV50 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3239: $i,SY3240: $i] :
                    ( ~ ( ~ ( ! [SY3241: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3241 @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                                | ~ ( in @ SY3241 @ SY3239 ) )
                            | ~ ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) )
                        | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                                | ~ ( in @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ SY3239 ) )
                            | ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) ) )
                    | ( SY3240
                      = ( relation_image @ SV50 @ SY3239 ) ) )
              | ~ ! [SY3242: $i,SY3243: $i] :
                    ( ( SY3243
                     != ( relation_image @ SV50 @ SY3242 ) )
                    | ~ ( ~ ! [SY3244: $i] :
                              ( ! [SY3245: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3245 @ SY3244 ) @ SV50 )
                                  | ~ ( in @ SY3245 @ SY3242 ) )
                              | ( in @ SY3244 @ SY3243 ) )
                        | ~ ! [SY3246: $i] :
                              ( ~ ( in @ SY3246 @ SY3243 )
                              | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3246 ) @ SV50 )
                                  | ~ ( in @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3242 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[616]) ).

thf(715,plain,
    ( ( ~ ( function @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[617]) ).

thf(716,plain,
    ( ( ~ ( relation @ sK7_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[617]) ).

thf(717,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( relation @ SX1 )
            | ~ ( function @ SX1 )
            | ( function @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[618]) ).

thf(718,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( relation @ SX1 )
            | ~ ( function @ SX1 )
            | ( relation @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[618]) ).

thf(719,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)],[619]) ).

thf(720,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( one_to_one @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[619]) ).

thf(721,plain,
    ! [SV51: $i] :
      ( ( ~ ! [SY3247: $i,SY3248: $i] :
              ( ~ ( relation @ SY3248 )
              | ! [SY3249: $i] :
                  ( ~ ( in @ SY3249 @ ( relation_dom @ SY3248 ) )
                  | ~ ( in @ ( ordered_pair @ SY3249 @ SV51 ) @ SY3248 )
                  | ~ ( in @ SY3249 @ SY3247 ) )
              | ( in @ SV51 @ ( relation_image @ SY3248 @ SY3247 ) ) )
        | ~ ! [SY3250: $i,SY3251: $i] :
              ( ~ ( relation @ SY3251 )
              | ~ ( in @ SV51 @ ( relation_image @ SY3251 @ SY3250 ) )
              | ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ ( relation_dom @ SY3251 ) )
                        | ~ ( in @ ( ordered_pair @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ SV51 ) @ SY3251 ) )
                  | ~ ( in @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ SY3250 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[620]) ).

thf(722,plain,
    ( ( ~ ! [SX0: $i] : ( function @ ( identity_relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[621]) ).

thf(723,plain,
    ( ( ~ ! [SX0: $i] : ( relation @ ( identity_relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[621]) ).

thf(724,plain,
    ! [SV52: $i] :
      ( ( ( ~ ( relation @ SV52 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3252: $i] :
                    ( ~ ( relation @ SY3252 )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                            | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                            | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) ) )
                    | ( SY3252
                      = ( relation_inverse @ SV52 ) ) )
              | ~ ! [SY3253: $i] :
                    ( ~ ( relation @ SY3253 )
                    | ( SY3253
                     != ( relation_inverse @ SV52 ) )
                    | ~ ( ~ ! [SY3254: $i,SY3255: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3254 @ SY3255 ) @ SY3253 )
                              | ( in @ ( ordered_pair @ SY3255 @ SY3254 ) @ SV52 ) )
                        | ~ ! [SY3256: $i,SY3257: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3257 @ SY3256 ) @ SV52 )
                              | ( in @ ( ordered_pair @ SY3256 @ SY3257 ) @ SY3253 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[622]) ).

thf(725,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ( function @ ( relation_inverse @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[623]) ).

thf(726,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( function @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( one_to_one @ SX0 )
            | ( relation @ ( relation_inverse @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[623]) ).

thf(727,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_dom @ SX0 )
             != empty_set )
            | ( SX0 = empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[624]) ).

thf(728,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_rng @ SX0 )
             != empty_set )
            | ( SX0 = empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[624]) ).

thf(729,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( empty @ ( relation_dom @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[625]) ).

thf(730,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( relation @ ( relation_dom @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[625]) ).

thf(731,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( empty @ ( relation_rng @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[626]) ).

thf(732,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( relation @ ( relation_rng @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[626]) ).

thf(733,plain,
    ( ( ~ ~ ( empty @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[627]) ).

thf(734,plain,
    ( ( ~ ( relation @ sK4_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[627]) ).

thf(735,plain,
    ( ( ~ ~ ( ~ ( empty @ empty_set )
            | ~ ( relation @ empty_set ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[628]) ).

thf(736,plain,
    ( ( ~ ( relation_empty_yielding @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[628]) ).

thf(737,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( relation @ SX1 )
            | ~ ( ~ ( ( ( sK39_C @ SX1 @ SX0 )
                     != ( sK40_SY3129 @ SX1 @ SX0 ) )
                    | ~ ( in @ ( sK39_C @ SX1 @ SX0 ) @ SX0 )
                    | ~ ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) )
                | ~ ~ ( ~ ( ( ( sK39_C @ SX1 @ SX0 )
                            = ( sK40_SY3129 @ SX1 @ SX0 ) )
                          | ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) )
                      | ~ ( ( in @ ( sK39_C @ SX1 @ SX0 ) @ SX0 )
                          | ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) ) ) )
            | ( SX1
              = ( identity_relation @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[629]) ).

thf(738,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( relation @ SX1 )
            | ( SX1
             != ( identity_relation @ SX0 ) )
            | ~ ( ~ ! [SX2: $i,SX3: $i] :
                      ( ( SX2 != SX3 )
                      | ~ ( in @ SX2 @ SX0 )
                      | ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 ) )
                | ~ ~ ( ~ ! [SX2: $i,SX3: $i] :
                            ( ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                            | ( SX2 = SX3 ) )
                      | ~ ! [SX2: $i] :
                            ( ! [SX3: $i] :
                                ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                            | ( in @ SX2 @ SX0 ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[629]) ).

thf(739,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX1 )
            | ( empty @ ( relation_composition @ SX1 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[630]) ).

thf(740,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX1 )
            | ( relation @ ( relation_composition @ SX1 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[630]) ).

thf(741,plain,
    ! [SV53: $i,SV82: $i] :
      ( ( ~ ( relation @ SV82 )
        | ~ ( ~ ! [SY3312: $i] :
                  ( ~ ( relation @ SY3312 )
                  | ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                          | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                          | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                      | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                                | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                            | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                                | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) ) ) )
                  | ( SY3312
                    = ( relation_rng_restriction @ SV53 @ SV82 ) ) )
            | ~ ! [SY3313: $i] :
                  ( ~ ( relation @ SY3313 )
                  | ( SY3313
                   != ( relation_rng_restriction @ SV53 @ SV82 ) )
                  | ~ ( ~ ! [SY3314: $i,SY3315: $i] :
                            ( ~ ( in @ SY3315 @ SV53 )
                            | ~ ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SV82 )
                            | ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SY3313 ) )
                      | ~ ~ ( ~ ! [SY3263: $i,SY3264: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3263 @ SY3264 ) @ SY3313 )
                                  | ( in @ SY3264 @ SV53 ) )
                            | ~ ! [SY3318: $i,SY3319: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SY3313 )
                                  | ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SV82 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[631]) ).

thf(742,plain,
    ( ( ~ ~ ( ~ ( function @ sK3_A )
            | ~ ( relation @ sK3_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[632]) ).

thf(743,plain,
    ( ( ~ ( one_to_one @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[632]) ).

thf(744,plain,
    ! [SV54: $i] :
      ( ( ( ~ ( relation @ SV54 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3267: $i] :
                    ( ~ ( relation @ SY3267 )
                    | ~ ( subset @ SV54 @ SY3267 )
                    | ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SY3267 ) ) )
              | ~ ! [SY3268: $i] :
                    ( ~ ( relation @ SY3268 )
                    | ~ ( subset @ SV54 @ SY3268 )
                    | ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SY3268 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[633]) ).

thf(745,plain,
    ! [SV55: $i,SV83: $i] :
      ( ( ~ ( function @ SV83 )
        | ~ ( relation @ SV83 )
        | ~ ( ~ ! [SY3320: $i] :
                  ( ~ ( function @ SY3320 )
                  | ~ ( relation @ SY3320 )
                  | ~ ( in @ SV55 @ ( relation_dom @ SY3320 ) )
                  | ~ ( in @ ( apply @ SY3320 @ SV55 ) @ ( relation_dom @ SV83 ) )
                  | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3320 @ SV83 ) ) ) )
            | ~ ~ ( ~ ! [SY3321: $i] :
                        ( ~ ( function @ SY3321 )
                        | ~ ( relation @ SY3321 )
                        | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                        | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) )
                  | ~ ! [SY3322: $i] :
                        ( ~ ( function @ SY3322 )
                        | ~ ( relation @ SY3322 )
                        | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                        | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[634]) ).

thf(746,plain,
    ! [SV56: $i] :
      ( ( ~ ! [SY3273: $i,SY3274: $i] :
              ( ~ ( relation @ SY3274 )
              | ~ ( in @ SV56 @ SY3273 )
              | ~ ( in @ SV56 @ ( relation_dom @ SY3274 ) )
              | ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3274 @ SY3273 ) ) ) )
        | ~ ~ ( ~ ! [SY3275: $i,SY3276: $i] :
                    ( ~ ( relation @ SY3276 )
                    | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3276 @ SY3275 ) ) )
                    | ( in @ SV56 @ SY3275 ) )
              | ~ ! [SY3277: $i,SY3278: $i] :
                    ( ~ ( relation @ SY3278 )
                    | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3278 @ SY3277 ) ) )
                    | ( in @ SV56 @ ( relation_dom @ SY3278 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[635]) ).

thf(747,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_rng @ SX0 )
              = ( relation_dom @ ( relation_inverse @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[636]) ).

thf(748,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( relation @ SX0 )
            | ( ( relation_dom @ SX0 )
              = ( relation_rng @ ( relation_inverse @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[636]) ).

thf(749,plain,
    ! [SV57: $i] :
      ( ( ~ ! [SY3279: $i,SY3280: $i] :
              ( ~ ( relation @ SY3280 )
              | ~ ( in @ ( ordered_pair @ SV57 @ SY3279 ) @ SY3280 )
              | ( in @ SV57 @ ( relation_dom @ SY3280 ) ) )
        | ~ ! [SY3281: $i,SY3282: $i] :
              ( ~ ( relation @ SY3282 )
              | ~ ( in @ ( ordered_pair @ SV57 @ SY3281 ) @ SY3282 )
              | ( in @ SY3281 @ ( relation_rng @ SY3282 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[637]) ).

thf(750,plain,
    ! [SV58: $i] :
      ( ( ~ ! [SY3283: $i,SY3284: $i] :
              ( ~ ( relation @ SY3284 )
              | ! [SY3285: $i] :
                  ( ~ ( in @ SY3285 @ ( relation_rng @ SY3284 ) )
                  | ~ ( in @ ( ordered_pair @ SV58 @ SY3285 ) @ SY3284 )
                  | ~ ( in @ SY3285 @ SY3283 ) )
              | ( in @ SV58 @ ( relation_inverse_image @ SY3284 @ SY3283 ) ) )
        | ~ ! [SY3286: $i,SY3287: $i] :
              ( ~ ( relation @ SY3287 )
              | ~ ( in @ SV58 @ ( relation_inverse_image @ SY3287 @ SY3286 ) )
              | ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) @ ( relation_rng @ SY3287 ) )
                        | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) ) @ SY3287 ) )
                  | ~ ( in @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) @ SY3286 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[638]) ).

thf(751,plain,
    ! [SV59: $i] :
      ( ( ( ~ ( relation @ SV59 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3288: $i] :
                    ( ~ ( relation @ SY3288 )
                    | ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SV59 )
                        | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SY3288 ) )
                    | ( subset @ SV59 @ SY3288 ) )
              | ~ ! [SY3289: $i] :
                    ( ~ ( relation @ SY3289 )
                    | ~ ( subset @ SV59 @ SY3289 )
                    | ! [SY3290: $i,SY3291: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SV59 )
                        | ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SY3289 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[639]) ).

thf(752,plain,
    ( ( ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[640]) ).

thf(753,plain,
    ( ( ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[640]) ).

thf(754,plain,
    ! [SV60: $i] :
      ( ( ( ~ ( relation @ SV60 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3292: $i,SY3293: $i] :
                    ( ~ ( relation @ SY3293 )
                    | ~ ( ~ ( ~ ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                            | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                            | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                        | ~ ~ ( ~ ( ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                                  | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                              | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                                  | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) ) ) )
                    | ( SY3293
                      = ( relation_dom_restriction @ SV60 @ SY3292 ) ) )
              | ~ ! [SY3294: $i,SY3295: $i] :
                    ( ~ ( relation @ SY3295 )
                    | ( SY3295
                     != ( relation_dom_restriction @ SV60 @ SY3294 ) )
                    | ~ ( ~ ! [SY3296: $i,SY3297: $i] :
                              ( ~ ( in @ SY3296 @ SY3294 )
                              | ~ ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SV60 )
                              | ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SY3295 ) )
                        | ~ ~ ( ~ ! [SX3: $i] :
                                    ( ! [SX4: $i] :
                                        ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SY3295 )
                                    | ( in @ SX3 @ SY3294 ) )
                              | ~ ! [SY3300: $i,SY3301: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SY3295 )
                                    | ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SV60 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[641]) ).

thf(755,plain,
    ! [SV1: $i,SV61: $i] :
      ( ( ( ~ ( relation @ SV61 ) )
        = $true )
      | ( ( subset @ ( relation_rng @ ( relation_rng_restriction @ SV1 @ SV61 ) ) @ SV1 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[642]) ).

thf(756,plain,
    ! [SV2: $i,SV62: $i] :
      ( ( ( ~ ( relation @ SV62 ) )
        = $true )
      | ( ( subset @ ( relation_rng_restriction @ SV2 @ SV62 ) @ SV62 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[643]) ).

thf(757,plain,
    ! [SV3: $i,SV63: $i] :
      ( ( ( ~ ( relation @ SV63 ) )
        = $true )
      | ( ( subset @ ( relation_rng @ ( relation_rng_restriction @ SV3 @ SV63 ) ) @ ( relation_rng @ SV63 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[644]) ).

thf(758,plain,
    ! [SV4: $i,SV64: $i] :
      ( ( ( ~ ( relation @ SV64 ) )
        = $true )
      | ( ( ( relation_rng @ ( relation_rng_restriction @ SV4 @ SV64 ) )
          = ( set_intersection2 @ ( relation_rng @ SV64 ) @ SV4 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[645]) ).

thf(759,plain,
    ! [SV65: $i,SV5: $i,SV84: $i] :
      ( ( ~ ( relation @ SV84 )
        | ( ( relation_dom_restriction @ ( relation_rng_restriction @ SV5 @ SV84 ) @ SV65 )
          = ( relation_rng_restriction @ SV5 @ ( relation_dom_restriction @ SV84 @ SV65 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[646]) ).

thf(760,plain,
    ! [SV6: $i,SV66: $i] :
      ( ( ( ~ ( relation @ SV66 ) )
        = $true )
      | ( ( subset @ ( relation_image @ SV66 @ SV6 ) @ ( relation_rng @ SV66 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[647]) ).

thf(761,plain,
    ! [SV7: $i,SV67: $i] :
      ( ( ( ~ ( relation @ SV67 ) )
        = $true )
      | ( ( ( relation_image @ SV67 @ SV7 )
          = ( relation_image @ SV67 @ ( set_intersection2 @ ( relation_dom @ SV67 ) @ SV7 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[648]) ).

thf(762,plain,
    ! [SV8: $i] :
      ( ( ( relation @ SV8 )
        = $false )
      | ( ( ( relation_image @ SV8 @ ( relation_dom @ SV8 ) )
          = ( relation_rng @ SV8 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[649]) ).

thf(763,plain,
    ! [SV9: $i] :
      ( ( ( relation @ SV9 )
        = $false )
      | ( ( ! [SY3140: $i] :
              ( ~ ( relation @ SY3140 )
              | ( ( relation_rng @ ( relation_composition @ SV9 @ SY3140 ) )
                = ( relation_image @ SY3140 @ ( relation_rng @ SV9 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[650]) ).

thf(764,plain,
    ! [SV10: $i,SV68: $i] :
      ( ( ( ~ ( relation @ SV68 ) )
        = $true )
      | ( ( subset @ ( relation_inverse_image @ SV68 @ SV10 ) @ ( relation_dom @ SV68 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[651]) ).

thf(765,plain,
    ! [SV11: $i,SV69: $i] :
      ( ( ( ~ ( relation @ SV69 ) )
        = $true )
      | ( ( ( SV11 = empty_set )
          | ~ ( subset @ SV11 @ ( relation_rng @ SV69 ) )
          | ( ( relation_inverse_image @ SV69 @ SV11 )
           != empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[652]) ).

thf(766,plain,
    ! [SV70: $i,SV12: $i,SV85: $i] :
      ( ( ~ ( relation @ SV85 )
        | ~ ( subset @ SV12 @ SV70 )
        | ( subset @ ( relation_inverse_image @ SV85 @ SV12 ) @ ( relation_inverse_image @ SV85 @ SV70 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[653]) ).

thf(767,plain,
    ! [SV13: $i] :
      ( ( ( relation @ SV13 )
        = $false )
      | ( ( subset @ SV13 @ ( cartesian_product2 @ ( relation_dom @ SV13 ) @ ( relation_rng @ SV13 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[654]) ).

thf(768,plain,
    ! [SV14: $i,SV71: $i] :
      ( ( ( ~ ( function @ SV71 )
          | ~ ( relation @ SV71 ) )
        = $true )
      | ( ( ! [SY3304: $i] :
              ( ~ ( function @ SY3304 )
              | ~ ( relation @ SY3304 )
              | ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SY3304 @ SV71 ) ) )
              | ( ( apply @ ( relation_composition @ SY3304 @ SV71 ) @ SV14 )
                = ( apply @ SV71 @ ( apply @ SY3304 @ SV14 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[655]) ).

thf(769,plain,
    ! [SV15: $i,SV72: $i] :
      ( ( ( ~ ( function @ SV72 )
          | ~ ( relation @ SV72 ) )
        = $true )
      | ( ( ! [SY3305: $i] :
              ( ~ ( function @ SY3305 )
              | ~ ( relation @ SY3305 )
              | ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
              | ( ( apply @ ( relation_composition @ SV72 @ SY3305 ) @ SV15 )
                = ( apply @ SY3305 @ ( apply @ SV72 @ SV15 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[656]) ).

thf(770,plain,
    ! [SV16: $i] :
      ( ( ( relation @ SV16 )
        = $false )
      | ( ( ! [SY3149: $i] :
              ( ~ ( relation @ SY3149 )
              | ( subset @ ( relation_dom @ ( relation_composition @ SV16 @ SY3149 ) ) @ ( relation_dom @ SV16 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[657]) ).

thf(771,plain,
    ! [SV17: $i] :
      ( ( ( relation @ SV17 )
        = $false )
      | ( ( ! [SY3150: $i] :
              ( ~ ( relation @ SY3150 )
              | ( subset @ ( relation_rng @ ( relation_composition @ SV17 @ SY3150 ) ) @ ( relation_rng @ SY3150 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[658]) ).

thf(772,plain,
    ! [SV18: $i] :
      ( ( ( relation @ SV18 )
        = $false )
      | ( ( ! [SY3151: $i] :
              ( ~ ( relation @ SY3151 )
              | ~ ( subset @ ( relation_rng @ SV18 ) @ ( relation_dom @ SY3151 ) )
              | ( ( relation_dom @ ( relation_composition @ SV18 @ SY3151 ) )
                = ( relation_dom @ SV18 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[659]) ).

thf(773,plain,
    ! [SV19: $i] :
      ( ( ( relation @ SV19 )
        = $false )
      | ( ( ! [SY3152: $i] :
              ( ~ ( relation @ SY3152 )
              | ~ ( subset @ ( relation_dom @ SV19 ) @ ( relation_rng @ SY3152 ) )
              | ( ( relation_rng @ ( relation_composition @ SY3152 @ SV19 ) )
                = ( relation_rng @ SV19 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[660]) ).

thf(774,plain,
    ! [SV20: $i] :
      ( ( ( relation @ SV20 )
        = $false )
      | ( ( ( in @ ( ordered_pair @ ( sK41_B @ SV20 ) @ ( sK42_SY3130 @ SV20 ) ) @ SV20 )
          | ( SV20 = empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[661]) ).

thf(775,plain,
    ! [SV21: $i,SV73: $i] :
      ( ( ( ~ ( relation @ SV73 ) )
        = $true )
      | ( ( subset @ ( relation_dom_restriction @ SV73 @ SV21 ) @ SV73 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[662]) ).

thf(776,plain,
    ! [SV22: $i,SV74: $i] :
      ( ( ( ~ ( relation @ SV74 ) )
        = $true )
      | ( ( ( relation_dom @ ( relation_dom_restriction @ SV74 @ SV22 ) )
          = ( set_intersection2 @ ( relation_dom @ SV74 ) @ SV22 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[663]) ).

thf(777,plain,
    ! [SV23: $i,SV75: $i] :
      ( ( ( ~ ( relation @ SV75 ) )
        = $true )
      | ( ( ( relation_dom_restriction @ SV75 @ SV23 )
          = ( relation_composition @ ( identity_relation @ SV23 ) @ SV75 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[664]) ).

thf(778,plain,
    ! [SV24: $i,SV76: $i] :
      ( ( ( ~ ( relation @ SV76 ) )
        = $true )
      | ( ( subset @ ( relation_rng @ ( relation_dom_restriction @ SV76 @ SV24 ) ) @ ( relation_rng @ SV76 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[665]) ).

thf(779,plain,
    ! [SV25: $i] :
      ( ( ( empty @ SV25 )
        = $false )
      | ( ( function @ SV25 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[666]) ).

thf(780,plain,
    ! [SV26: $i] :
      ( ( ( empty @ SV26 )
        = $false )
      | ( ( relation @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[667]) ).

thf(781,plain,
    ! [SV27: $i] :
      ( ( ( relation @ SV27 )
        = $false )
      | ( ( ( relation_field @ SV27 )
          = ( set_union2 @ ( relation_dom @ SV27 ) @ ( relation_rng @ SV27 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[668]) ).

thf(782,plain,
    ! [SV28: $i] :
      ( ( ( ~ ( function @ SV28 ) )
        = $true )
      | ( ( ~ ( relation @ SV28 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV28 )
          | ( ( function_inverse @ SV28 )
            = ( relation_inverse @ SV28 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[669]) ).

thf(783,plain,
    ! [SV29: $i] :
      ( ( ( relation @ SV29 )
        = $false )
      | ( ( relation @ ( relation_inverse @ SV29 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[670]) ).

thf(784,plain,
    ! [SV77: $i,SV30: $i] :
      ( ( ( ~ ( relation @ SV30 )
          | ~ ( relation @ SV77 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV30 @ SV77 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[671]) ).

thf(785,plain,
    ! [SV32: $i] :
      ( ( ( relation @ SV32 )
        = $false )
      | ( ( ! [SY3158: $i] : ( relation @ ( relation_dom_restriction @ SV32 @ SY3158 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[672]) ).

thf(786,plain,
    ! [SV33: $i,SV78: $i] :
      ( ( ( ~ ( relation @ SV78 ) )
        = $true )
      | ( ( relation @ ( relation_rng_restriction @ SV33 @ SV78 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[673]) ).

thf(787,plain,
    ! [SV79: $i,SV34: $i] :
      ( ( ( ~ ( relation @ SV34 )
          | ~ ( relation @ SV79 ) )
        = $true )
      | ( ( relation @ ( set_intersection2 @ SV34 @ SV79 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[674]) ).

thf(788,plain,
    ! [SV80: $i,SV35: $i] :
      ( ( ( ~ ( relation @ SV35 )
          | ~ ( relation @ SV80 ) )
        = $true )
      | ( ( relation @ ( set_union2 @ SV35 @ SV80 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[675]) ).

thf(789,plain,
    ! [SV36: $i] :
      ( ( ( empty @ SV36 )
        = $true )
      | ( ( ~ ( relation @ SV36 ) )
        = $true )
      | ( ( ~ ( empty @ ( relation_dom @ SV36 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[676]) ).

thf(790,plain,
    ! [SV37: $i] :
      ( ( ( empty @ SV37 )
        = $true )
      | ( ( ~ ( relation @ SV37 ) )
        = $true )
      | ( ( ~ ( empty @ ( relation_rng @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[677]) ).

thf(791,plain,
    ! [SV38: $i] :
      ( ( ( relation @ SV38 )
        = $false )
      | ( ( ( relation_inverse @ ( relation_inverse @ SV38 ) )
          = SV38 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[678]) ).

thf(792,plain,
    ! [SV39: $i] :
      ( ( ~ ! [SY3162: $i,SY3163: $i] :
              ( ~ ( function @ SY3163 )
              | ~ ( relation @ SY3163 )
              | ( SY3162
               != ( apply @ SY3163 @ SV39 ) )
              | ~ ( in @ SV39 @ ( relation_dom @ SY3163 ) )
              | ( in @ ( ordered_pair @ SV39 @ SY3162 ) @ SY3163 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[679]) ).

thf(793,plain,
    ! [SV39: $i] :
      ( ( ~ ~ ( ~ ! [SY3164: $i,SY3165: $i] :
                    ( ~ ( function @ SY3165 )
                    | ~ ( relation @ SY3165 )
                    | ~ ( in @ ( ordered_pair @ SV39 @ SY3164 ) @ SY3165 )
                    | ( SY3164
                      = ( apply @ SY3165 @ SV39 ) ) )
              | ~ ! [SY3166: $i,SY3167: $i] :
                    ( ~ ( function @ SY3167 )
                    | ~ ( relation @ SY3167 )
                    | ~ ( in @ ( ordered_pair @ SV39 @ SY3166 ) @ SY3167 )
                    | ( in @ SV39 @ ( relation_dom @ SY3167 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[679]) ).

thf(794,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( function @ SV40 ) )
        = $true )
      | ( ( ~ ( relation @ SV40 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV40 )
          | ~ ( ~ ! [SY3168: $i] :
                    ( ~ ( function @ SY3168 )
                    | ~ ( relation @ SY3168 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                          = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                              | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                        | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( ( sK43_C @ SY3168 @ SV40 )
                                          = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                    | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                   != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                  | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                   != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                    | ( ( relation_dom @ SY3168 )
                     != ( relation_rng @ SV40 ) )
                    | ( SY3168
                      = ( function_inverse @ SV40 ) ) )
              | ~ ~ ( ~ ! [SY3169: $i] :
                          ( ~ ( function @ SY3169 )
                          | ~ ( relation @ SY3169 )
                          | ( SY3169
                           != ( function_inverse @ SV40 ) )
                          | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                          ( ( SY3171
                                           != ( apply @ SY3169 @ SY3170 ) )
                                          | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                          | ( SY3170
                                            = ( apply @ SV40 @ SY3171 ) ) )
                                    | ~ ! [SY3172: $i,SY3173: $i] :
                                          ( ( SY3173
                                           != ( apply @ SY3169 @ SY3172 ) )
                                          | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                          | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                          ( ( SY3174
                                           != ( apply @ SV40 @ SY3175 ) )
                                          | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                          | ( SY3175
                                            = ( apply @ SY3169 @ SY3174 ) ) )
                                    | ~ ! [SY3176: $i] :
                                          ( ! [SY3177: $i] :
                                              ( ( SY3176
                                               != ( apply @ SV40 @ SY3177 ) )
                                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
                    | ~ ! [SY3178: $i] :
                          ( ~ ( function @ SY3178 )
                          | ~ ( relation @ SY3178 )
                          | ( SY3178
                           != ( function_inverse @ SV40 ) )
                          | ( ( relation_dom @ SY3178 )
                            = ( relation_rng @ SV40 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[680]) ).

thf(795,plain,
    ! [SV41: $i] :
      ( ( ( relation @ SV41 )
        = $false )
      | ( ( ~ ( ~ ! [SY3179: $i,SY3180: $i] :
                    ( ~ ( ~ ( ! [SY3181: $i] :
                                ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3181 ) @ SV41 )
                                | ~ ( in @ SY3181 @ SY3179 ) )
                            | ~ ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) )
                        | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) ) @ SV41 )
                                | ~ ( in @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) @ SY3179 ) )
                            | ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) ) )
                    | ( SY3180
                      = ( relation_inverse_image @ SV41 @ SY3179 ) ) )
              | ~ ! [SY3182: $i,SY3183: $i] :
                    ( ( SY3183
                     != ( relation_inverse_image @ SV41 @ SY3182 ) )
                    | ~ ( ~ ! [SY3184: $i] :
                              ( ! [SY3185: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3184 @ SY3185 ) @ SV41 )
                                  | ~ ( in @ SY3185 @ SY3182 ) )
                              | ( in @ SY3184 @ SY3183 ) )
                        | ~ ! [SY3186: $i] :
                              ( ~ ( in @ SY3186 @ SY3183 )
                              | ~ ( ~ ( in @ ( ordered_pair @ SY3186 @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) ) @ SV41 )
                                  | ~ ( in @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) @ SY3182 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[681]) ).

thf(796,plain,
    ! [SV42: $i] :
      ( ( ( relation @ SV42 )
        = $false )
      | ( ( ~ ( ~ ! [SY3187: $i] :
                    ( ~ ( ~ ( ! [SY3188: $i] :
                                ~ ( in @ ( ordered_pair @ SY3188 @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                            | ~ ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SY3187 @ SV42 ) @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                            | ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) ) )
                    | ( SY3187
                      = ( relation_rng @ SV42 ) ) )
              | ~ ! [SY3189: $i] :
                    ( ( SY3189
                     != ( relation_rng @ SV42 ) )
                    | ~ ( ~ ! [SY3190: $i] :
                              ( ! [SY3191: $i] :
                                  ~ ( in @ ( ordered_pair @ SY3191 @ SY3190 ) @ SV42 )
                              | ( in @ SY3190 @ SY3189 ) )
                        | ~ ! [SY3192: $i] :
                              ( ~ ( in @ SY3192 @ SY3189 )
                              | ( in @ ( ordered_pair @ ( sK16_D @ SY3192 @ SY3189 @ SV42 ) @ SY3192 ) @ SV42 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[682]) ).

thf(797,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SX0 ) @ ( relation_dom @ SX0 ) )
                          | ~ ( in @ ( sK13_SY3112 @ SX0 ) @ ( relation_dom @ SX0 ) ) )
                    | ( ( apply @ SX0 @ ( sK12_B @ SX0 ) )
                     != ( apply @ SX0 @ ( sK13_SY3112 @ SX0 ) ) ) )
              | ~ ( ( ( sK12_B @ SX0 )
                   != ( sK13_SY3112 @ SX0 ) ) ) )
          | ( one_to_one @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[683]) ).

thf(798,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( one_to_one @ SX0 )
          | ! [SX1: $i,SX2: $i] :
              ( ~ ( in @ SX1 @ ( relation_dom @ SX0 ) )
              | ~ ( in @ SX2 @ ( relation_dom @ SX0 ) )
              | ( ( apply @ SX0 @ SX1 )
               != ( apply @ SX0 @ SX2 ) )
              | ( SX1 = SX2 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[684]) ).

thf(799,plain,
    ! [SV43: $i] :
      ( ( ( relation @ SV43 )
        = $false )
      | ( ( ! [SY3193: $i] :
              ( ~ ( relation @ SY3193 )
              | ~ ( ~ ! [SY3194: $i] :
                        ( ~ ( relation @ SY3194 )
                        | ~ ( ~ ( ! [SY3195: $i] :
                                    ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ SY3195 ) @ SV43 )
                                    | ~ ( in @ ( ordered_pair @ SY3195 @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3193 ) )
                                | ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3194 ) )
                            | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ ( sK11_SY3111 @ SY3194 @ SY3193 @ SV43 ) ) @ SV43 )
                                    | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SY3194 @ SY3193 @ SV43 ) @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3193 ) )
                                | ( in @ ( ordered_pair @ ( sK9_D @ SY3194 @ SY3193 @ SV43 ) @ ( sK10_SY3107 @ SY3194 @ SY3193 @ SV43 ) ) @ SY3194 ) ) )
                        | ( SY3194
                          = ( relation_composition @ SV43 @ SY3193 ) ) )
                  | ~ ! [SY3196: $i] :
                        ( ~ ( relation @ SY3196 )
                        | ( SY3196
                         != ( relation_composition @ SV43 @ SY3193 ) )
                        | ~ ( ~ ! [SY3197: $i,SY3198: $i] :
                                  ( ! [SY3199: $i] :
                                      ( ~ ( in @ ( ordered_pair @ SY3197 @ SY3199 ) @ SV43 )
                                      | ~ ( in @ ( ordered_pair @ SY3199 @ SY3198 ) @ SY3193 ) )
                                  | ( in @ ( ordered_pair @ SY3197 @ SY3198 ) @ SY3196 ) )
                            | ~ ! [SY3200: $i,SY3201: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3200 @ SY3201 ) @ SY3196 )
                                  | ~ ( ~ ( in @ ( ordered_pair @ SY3200 @ ( sK8_F @ SY3201 @ SY3200 @ SY3196 @ SY3193 @ SV43 ) ) @ SV43 )
                                      | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3201 @ SY3200 @ SY3196 @ SY3193 @ SV43 ) @ SY3201 ) @ SY3193 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[685]) ).

thf(800,plain,
    ! [SV44: $i] :
      ( ( ( relation @ SV44 )
        = $false )
      | ( ( ~ ( ~ ! [SY3202: $i] :
                    ( ~ ( ~ ( ! [SY3203: $i] :
                                ~ ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ SY3203 ) @ SV44 )
                            | ~ ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ ( sK21_SY3117 @ SY3202 @ SV44 ) ) @ SV44 )
                            | ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) ) )
                    | ( SY3202
                      = ( relation_dom @ SV44 ) ) )
              | ~ ! [SY3204: $i] :
                    ( ( SY3204
                     != ( relation_dom @ SV44 ) )
                    | ~ ( ~ ! [SY3205: $i] :
                              ( ! [SY3206: $i] :
                                  ~ ( in @ ( ordered_pair @ SY3205 @ SY3206 ) @ SV44 )
                              | ( in @ SY3205 @ SY3204 ) )
                        | ~ ! [SY3207: $i] :
                              ( ~ ( in @ SY3207 @ SY3204 )
                              | ( in @ ( ordered_pair @ SY3207 @ ( sK19_D @ SY3207 @ SY3204 @ SV44 ) ) @ SV44 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[686]) ).

thf(801,plain,
    ! [SV45: $i] :
      ( ( ( ~ ( function @ SV45 ) )
        = $true )
      | ( ( ~ ( relation @ SV45 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ! [SY3208: $i] :
                          ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                          | ! [SY3209: $i] :
                              ( ( SY3209
                               != ( apply @ SV45 @ SY3208 ) )
                              | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) )
                    | ~ ! [SY3210: $i] :
                          ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                          | ! [SY3211: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                              | ( SY3211
                                = ( apply @ SV45 @ SY3210 ) ) ) ) )
              | ~ ~ ( ~ ! [SY3212: $i] :
                          ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                          | ! [SY3213: $i] :
                              ( ( SY3213
                               != ( apply @ SV45 @ SY3212 ) )
                              | ( SY3213 = empty_set ) ) )
                    | ~ ! [SY3214: $i] :
                          ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                          | ! [SY3215: $i] :
                              ( ( SY3215 != empty_set )
                              | ( SY3215
                                = ( apply @ SV45 @ SY3214 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[687]) ).

thf(802,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( function @ SX1 )
          | ~ ( relation @ SX1 )
          | ~ ( in @ SX0 @ ( relation_rng @ SX1 ) )
          | ~ ( one_to_one @ SX1 )
          | ( SX0
            = ( apply @ SX1 @ ( apply @ ( function_inverse @ SX1 ) @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[688]) ).

thf(803,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( function @ SX1 )
          | ~ ( relation @ SX1 )
          | ~ ( in @ SX0 @ ( relation_rng @ SX1 ) )
          | ~ ( one_to_one @ SX1 )
          | ( SX0
            = ( apply @ ( relation_composition @ ( function_inverse @ SX1 ) @ SX1 ) @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[689]) ).

thf(804,plain,
    ( ( relation @ sK2_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[690]) ).

thf(805,plain,
    ( ( relation_empty_yielding @ sK2_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[691]) ).

thf(806,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( one_to_one @ SX0 )
          | ( ( relation_rng @ SX0 )
            = ( relation_dom @ ( function_inverse @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[692]) ).

thf(807,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( one_to_one @ SX0 )
          | ( ( relation_dom @ SX0 )
            = ( relation_rng @ ( function_inverse @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[693]) ).

thf(808,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX1 )
          | ( empty @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[694]) ).

thf(809,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX1 )
          | ( relation @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[695]) ).

thf(810,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( function @ SX1 )
          | ~ ( relation @ SX1 )
          | ~ ( ~ ( in @ ( sK45_C @ SX1 @ SX0 ) @ SX0 )
              | ~ ( ( ( apply @ SX1 @ ( sK45_C @ SX1 @ SX0 ) )
                   != ( sK45_C @ SX1 @ SX0 ) ) ) )
          | ( ( relation_dom @ SX1 )
           != SX0 )
          | ( SX1
            = ( identity_relation @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[696]) ).

thf(811,plain,
    ( ( ~ ( ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( function @ SX1 )
                | ~ ( relation @ SX1 )
                | ( SX1
                 != ( identity_relation @ SX0 ) )
                | ! [SX2: $i] :
                    ( ~ ( in @ SX2 @ SX0 )
                    | ( ( apply @ SX1 @ SX2 )
                      = SX2 ) ) )
          | ~ ! [SX0: $i,SX1: $i] :
                ( ~ ( function @ SX1 )
                | ~ ( relation @ SX1 )
                | ( SX1
                 != ( identity_relation @ SX0 ) )
                | ( ( relation_dom @ SX1 )
                  = SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[697]) ).

thf(812,plain,
    ( ( ~ ( ~ ( empty @ sK5_A )
          | ~ ( relation @ sK5_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[698]) ).

thf(813,plain,
    ( ( function @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[699]) ).

thf(814,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ~ ! [SX1: $i,SX2: $i] :
                    ( ( sK28_B @ SX0 )
                   != ( ordered_pair @ SX1 @ SX2 ) )
              | ~ ( in @ ( sK28_B @ SX0 ) @ SX0 ) )
          | ( relation @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[700]) ).

thf(815,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ! [SX1: $i] :
              ( ( SX1
                = ( ordered_pair @ ( sK26_C @ SX1 @ SX0 ) @ ( sK27_SY3120 @ SX1 @ SX0 ) ) )
              | ~ ( in @ SX1 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[701]) ).

thf(816,plain,
    ! [SV46: $i] :
      ( ( ~ ! [SY3216: $i,SY3217: $i] :
              ( ~ ( relation @ SY3217 )
              | ~ ( in @ ( ordered_pair @ SV46 @ SY3216 ) @ SY3217 )
              | ( in @ SV46 @ ( relation_field @ SY3217 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[702]) ).

thf(817,plain,
    ! [SV46: $i] :
      ( ( ~ ! [SY3218: $i,SY3219: $i] :
              ( ~ ( relation @ SY3219 )
              | ~ ( in @ ( ordered_pair @ SV46 @ SY3218 ) @ SY3219 )
              | ( in @ SY3218 @ ( relation_field @ SY3219 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[702]) ).

thf(818,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ~ ! [SY3306: $i,SY3307: $i] :
              ( ~ ( relation @ SY3307 )
              | ~ ( in @ SV47 @ SY3306 )
              | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3307 )
              | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3306 ) @ SY3307 ) ) )
        | ~ ~ ( ~ ! [SY3308: $i,SY3309: $i] :
                    ( ~ ( relation @ SY3309 )
                    | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3308 ) @ SY3309 ) )
                    | ( in @ SV47 @ SY3308 ) )
              | ~ ! [SY3310: $i,SY3311: $i] :
                    ( ~ ( relation @ SY3311 )
                    | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3310 ) @ SY3311 ) )
                    | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3311 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[703]) ).

thf(819,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ( function @ ( function_inverse @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[704]) ).

thf(820,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ( relation @ ( function_inverse @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[705]) ).

thf(821,plain,
    ! [SV48: $i] :
      ( ( ~ ! [SY3227: $i,SY3228: $i] :
              ( ~ ( relation @ SY3228 )
              | ~ ( in @ SV48 @ SY3227 )
              | ~ ( in @ SV48 @ ( relation_rng @ SY3228 ) )
              | ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3227 @ SY3228 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[706]) ).

thf(822,plain,
    ! [SV48: $i] :
      ( ( ~ ~ ( ~ ! [SY3229: $i,SY3230: $i] :
                    ( ~ ( relation @ SY3230 )
                    | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3229 @ SY3230 ) ) )
                    | ( in @ SV48 @ SY3229 ) )
              | ~ ! [SY3231: $i,SY3232: $i] :
                    ( ~ ( relation @ SY3232 )
                    | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3231 @ SY3232 ) ) )
                    | ( in @ SV48 @ ( relation_rng @ SY3232 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[706]) ).

thf(823,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( empty @ ( relation_inverse @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[707]) ).

thf(824,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( relation @ ( relation_inverse @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[708]) ).

thf(825,plain,
    ( ( empty @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[709]) ).

thf(826,plain,
    ( ( relation @ sK6_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[710]) ).

thf(827,plain,
    ! [SV49: $i] :
      ( ( ( relation @ SV49 )
        = $false )
      | ( ( ~ ( ~ ! [SY3233: $i] :
                    ( ~ ( relation @ SY3233 )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                            | ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                            | ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) ) )
                    | ( SV49 = SY3233 ) )
              | ~ ! [SY3234: $i] :
                    ( ~ ( relation @ SY3234 )
                    | ( SV49 != SY3234 )
                    | ~ ( ~ ! [SY3235: $i,SY3236: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SV49 )
                              | ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SY3234 ) )
                        | ~ ! [SY3237: $i,SY3238: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SY3234 )
                              | ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SV49 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[711]) ).

thf(828,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ( ( relation_dom @ SX0 )
           != empty_set )
          | ( ( relation_rng @ SX0 )
            = empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[712]) ).

thf(829,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ( ( relation_rng @ SX0 )
           != empty_set )
          | ( ( relation_dom @ SX0 )
            = empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[713]) ).

thf(830,plain,
    ! [SV50: $i] :
      ( ( ( relation @ SV50 )
        = $false )
      | ( ( ~ ( ~ ! [SY3239: $i,SY3240: $i] :
                    ( ~ ( ~ ( ! [SY3241: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3241 @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                                | ~ ( in @ SY3241 @ SY3239 ) )
                            | ~ ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) )
                        | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                                | ~ ( in @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ SY3239 ) )
                            | ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) ) )
                    | ( SY3240
                      = ( relation_image @ SV50 @ SY3239 ) ) )
              | ~ ! [SY3242: $i,SY3243: $i] :
                    ( ( SY3243
                     != ( relation_image @ SV50 @ SY3242 ) )
                    | ~ ( ~ ! [SY3244: $i] :
                              ( ! [SY3245: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3245 @ SY3244 ) @ SV50 )
                                  | ~ ( in @ SY3245 @ SY3242 ) )
                              | ( in @ SY3244 @ SY3243 ) )
                        | ~ ! [SY3246: $i] :
                              ( ~ ( in @ SY3246 @ SY3243 )
                              | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3246 ) @ SV50 )
                                  | ~ ( in @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3242 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[714]) ).

thf(831,plain,
    ( ( function @ sK7_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[715]) ).

thf(832,plain,
    ( ( relation @ sK7_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[716]) ).

thf(833,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( relation @ SX1 )
          | ~ ( function @ SX1 )
          | ( function @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[717]) ).

thf(834,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( relation @ SX1 )
          | ~ ( function @ SX1 )
          | ( relation @ ( relation_composition @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[718]) ).

thf(835,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)],[719]) ).

thf(836,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( function @ SX0 )
          | ( one_to_one @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[720]) ).

thf(837,plain,
    ! [SV51: $i] :
      ( ( ~ ! [SY3247: $i,SY3248: $i] :
              ( ~ ( relation @ SY3248 )
              | ! [SY3249: $i] :
                  ( ~ ( in @ SY3249 @ ( relation_dom @ SY3248 ) )
                  | ~ ( in @ ( ordered_pair @ SY3249 @ SV51 ) @ SY3248 )
                  | ~ ( in @ SY3249 @ SY3247 ) )
              | ( in @ SV51 @ ( relation_image @ SY3248 @ SY3247 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[721]) ).

thf(838,plain,
    ! [SV51: $i] :
      ( ( ~ ! [SY3250: $i,SY3251: $i] :
              ( ~ ( relation @ SY3251 )
              | ~ ( in @ SV51 @ ( relation_image @ SY3251 @ SY3250 ) )
              | ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ ( relation_dom @ SY3251 ) )
                        | ~ ( in @ ( ordered_pair @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ SV51 ) @ SY3251 ) )
                  | ~ ( in @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ SY3250 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[721]) ).

thf(839,plain,
    ( ( ! [SX0: $i] : ( function @ ( identity_relation @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[722]) ).

thf(840,plain,
    ( ( ! [SX0: $i] : ( relation @ ( identity_relation @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[723]) ).

thf(841,plain,
    ! [SV52: $i] :
      ( ( ( relation @ SV52 )
        = $false )
      | ( ( ~ ( ~ ! [SY3252: $i] :
                    ( ~ ( relation @ SY3252 )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                            | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                            | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) ) )
                    | ( SY3252
                      = ( relation_inverse @ SV52 ) ) )
              | ~ ! [SY3253: $i] :
                    ( ~ ( relation @ SY3253 )
                    | ( SY3253
                     != ( relation_inverse @ SV52 ) )
                    | ~ ( ~ ! [SY3254: $i,SY3255: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3254 @ SY3255 ) @ SY3253 )
                              | ( in @ ( ordered_pair @ SY3255 @ SY3254 ) @ SV52 ) )
                        | ~ ! [SY3256: $i,SY3257: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3257 @ SY3256 ) @ SV52 )
                              | ( in @ ( ordered_pair @ SY3256 @ SY3257 ) @ SY3253 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[724]) ).

thf(842,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( one_to_one @ SX0 )
          | ( function @ ( relation_inverse @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[725]) ).

thf(843,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( function @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( one_to_one @ SX0 )
          | ( relation @ ( relation_inverse @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[726]) ).

thf(844,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ( ( relation_dom @ SX0 )
           != empty_set )
          | ( SX0 = empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[727]) ).

thf(845,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ( ( relation_rng @ SX0 )
           != empty_set )
          | ( SX0 = empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[728]) ).

thf(846,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( empty @ ( relation_dom @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[729]) ).

thf(847,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( relation @ ( relation_dom @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[730]) ).

thf(848,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( empty @ ( relation_rng @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[731]) ).

thf(849,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( relation @ ( relation_rng @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[732]) ).

thf(850,plain,
    ( ( ~ ( empty @ sK4_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[733]) ).

thf(851,plain,
    ( ( relation @ sK4_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[734]) ).

thf(852,plain,
    ( ( ~ ( ~ ( empty @ empty_set )
          | ~ ( relation @ empty_set ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[735]) ).

thf(853,plain,
    ( ( relation_empty_yielding @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[736]) ).

thf(854,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( relation @ SX1 )
          | ~ ( ~ ( ( ( sK39_C @ SX1 @ SX0 )
                   != ( sK40_SY3129 @ SX1 @ SX0 ) )
                  | ~ ( in @ ( sK39_C @ SX1 @ SX0 ) @ SX0 )
                  | ~ ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) )
              | ~ ~ ( ~ ( ( ( sK39_C @ SX1 @ SX0 )
                          = ( sK40_SY3129 @ SX1 @ SX0 ) )
                        | ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) )
                    | ~ ( ( in @ ( sK39_C @ SX1 @ SX0 ) @ SX0 )
                        | ( in @ ( ordered_pair @ ( sK39_C @ SX1 @ SX0 ) @ ( sK40_SY3129 @ SX1 @ SX0 ) ) @ SX1 ) ) ) )
          | ( SX1
            = ( identity_relation @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[737]) ).

thf(855,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( relation @ SX1 )
          | ( SX1
           != ( identity_relation @ SX0 ) )
          | ~ ( ~ ! [SX2: $i,SX3: $i] :
                    ( ( SX2 != SX3 )
                    | ~ ( in @ SX2 @ SX0 )
                    | ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 ) )
              | ~ ~ ( ~ ! [SX2: $i,SX3: $i] :
                          ( ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                          | ( SX2 = SX3 ) )
                    | ~ ! [SX2: $i] :
                          ( ! [SX3: $i] :
                              ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SX1 )
                          | ( in @ SX2 @ SX0 ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[738]) ).

thf(856,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX1 )
          | ( empty @ ( relation_composition @ SX1 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[739]) ).

thf(857,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX1 )
          | ( relation @ ( relation_composition @ SX1 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[740]) ).

thf(858,plain,
    ! [SV53: $i,SV82: $i] :
      ( ( ( ~ ( relation @ SV82 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3312: $i] :
                    ( ~ ( relation @ SY3312 )
                    | ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                            | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                            | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                        | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                                  | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                              | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                                  | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) ) ) )
                    | ( SY3312
                      = ( relation_rng_restriction @ SV53 @ SV82 ) ) )
              | ~ ! [SY3313: $i] :
                    ( ~ ( relation @ SY3313 )
                    | ( SY3313
                     != ( relation_rng_restriction @ SV53 @ SV82 ) )
                    | ~ ( ~ ! [SY3314: $i,SY3315: $i] :
                              ( ~ ( in @ SY3315 @ SV53 )
                              | ~ ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SV82 )
                              | ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SY3313 ) )
                        | ~ ~ ( ~ ! [SY3263: $i,SY3264: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SY3263 @ SY3264 ) @ SY3313 )
                                    | ( in @ SY3264 @ SV53 ) )
                              | ~ ! [SY3318: $i,SY3319: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SY3313 )
                                    | ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SV82 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[741]) ).

thf(859,plain,
    ( ( ~ ( ~ ( function @ sK3_A )
          | ~ ( relation @ sK3_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[742]) ).

thf(860,plain,
    ( ( one_to_one @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[743]) ).

thf(861,plain,
    ! [SV54: $i] :
      ( ( ( relation @ SV54 )
        = $false )
      | ( ( ~ ( ~ ! [SY3267: $i] :
                    ( ~ ( relation @ SY3267 )
                    | ~ ( subset @ SV54 @ SY3267 )
                    | ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SY3267 ) ) )
              | ~ ! [SY3268: $i] :
                    ( ~ ( relation @ SY3268 )
                    | ~ ( subset @ SV54 @ SY3268 )
                    | ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SY3268 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[744]) ).

thf(862,plain,
    ! [SV55: $i,SV83: $i] :
      ( ( ( ~ ( function @ SV83 )
          | ~ ( relation @ SV83 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3320: $i] :
                    ( ~ ( function @ SY3320 )
                    | ~ ( relation @ SY3320 )
                    | ~ ( in @ SV55 @ ( relation_dom @ SY3320 ) )
                    | ~ ( in @ ( apply @ SY3320 @ SV55 ) @ ( relation_dom @ SV83 ) )
                    | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3320 @ SV83 ) ) ) )
              | ~ ~ ( ~ ! [SY3321: $i] :
                          ( ~ ( function @ SY3321 )
                          | ~ ( relation @ SY3321 )
                          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                          | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) )
                    | ~ ! [SY3322: $i] :
                          ( ~ ( function @ SY3322 )
                          | ~ ( relation @ SY3322 )
                          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                          | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[745]) ).

thf(863,plain,
    ! [SV56: $i] :
      ( ( ~ ! [SY3273: $i,SY3274: $i] :
              ( ~ ( relation @ SY3274 )
              | ~ ( in @ SV56 @ SY3273 )
              | ~ ( in @ SV56 @ ( relation_dom @ SY3274 ) )
              | ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3274 @ SY3273 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[746]) ).

thf(864,plain,
    ! [SV56: $i] :
      ( ( ~ ~ ( ~ ! [SY3275: $i,SY3276: $i] :
                    ( ~ ( relation @ SY3276 )
                    | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3276 @ SY3275 ) ) )
                    | ( in @ SV56 @ SY3275 ) )
              | ~ ! [SY3277: $i,SY3278: $i] :
                    ( ~ ( relation @ SY3278 )
                    | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3278 @ SY3277 ) ) )
                    | ( in @ SV56 @ ( relation_dom @ SY3278 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[746]) ).

thf(865,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ( ( relation_rng @ SX0 )
            = ( relation_dom @ ( relation_inverse @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[747]) ).

thf(866,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( relation @ SX0 )
          | ( ( relation_dom @ SX0 )
            = ( relation_rng @ ( relation_inverse @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[748]) ).

thf(867,plain,
    ! [SV57: $i] :
      ( ( ~ ! [SY3279: $i,SY3280: $i] :
              ( ~ ( relation @ SY3280 )
              | ~ ( in @ ( ordered_pair @ SV57 @ SY3279 ) @ SY3280 )
              | ( in @ SV57 @ ( relation_dom @ SY3280 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[749]) ).

thf(868,plain,
    ! [SV57: $i] :
      ( ( ~ ! [SY3281: $i,SY3282: $i] :
              ( ~ ( relation @ SY3282 )
              | ~ ( in @ ( ordered_pair @ SV57 @ SY3281 ) @ SY3282 )
              | ( in @ SY3281 @ ( relation_rng @ SY3282 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[749]) ).

thf(869,plain,
    ! [SV58: $i] :
      ( ( ~ ! [SY3283: $i,SY3284: $i] :
              ( ~ ( relation @ SY3284 )
              | ! [SY3285: $i] :
                  ( ~ ( in @ SY3285 @ ( relation_rng @ SY3284 ) )
                  | ~ ( in @ ( ordered_pair @ SV58 @ SY3285 ) @ SY3284 )
                  | ~ ( in @ SY3285 @ SY3283 ) )
              | ( in @ SV58 @ ( relation_inverse_image @ SY3284 @ SY3283 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[750]) ).

thf(870,plain,
    ! [SV58: $i] :
      ( ( ~ ! [SY3286: $i,SY3287: $i] :
              ( ~ ( relation @ SY3287 )
              | ~ ( in @ SV58 @ ( relation_inverse_image @ SY3287 @ SY3286 ) )
              | ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) @ ( relation_rng @ SY3287 ) )
                        | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) ) @ SY3287 ) )
                  | ~ ( in @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) @ SY3286 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[750]) ).

thf(871,plain,
    ! [SV59: $i] :
      ( ( ( relation @ SV59 )
        = $false )
      | ( ( ~ ( ~ ! [SY3288: $i] :
                    ( ~ ( relation @ SY3288 )
                    | ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SV59 )
                        | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SY3288 ) )
                    | ( subset @ SV59 @ SY3288 ) )
              | ~ ! [SY3289: $i] :
                    ( ~ ( relation @ SY3289 )
                    | ~ ( subset @ SV59 @ SY3289 )
                    | ! [SY3290: $i,SY3291: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SV59 )
                        | ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SY3289 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[751]) ).

thf(872,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[752]) ).

thf(873,plain,
    ( ( relation @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[753]) ).

thf(874,plain,
    ! [SV60: $i] :
      ( ( ( relation @ SV60 )
        = $false )
      | ( ( ~ ( ~ ! [SY3292: $i,SY3293: $i] :
                    ( ~ ( relation @ SY3293 )
                    | ~ ( ~ ( ~ ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                            | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                            | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                        | ~ ~ ( ~ ( ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                                  | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                              | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                                  | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) ) ) )
                    | ( SY3293
                      = ( relation_dom_restriction @ SV60 @ SY3292 ) ) )
              | ~ ! [SY3294: $i,SY3295: $i] :
                    ( ~ ( relation @ SY3295 )
                    | ( SY3295
                     != ( relation_dom_restriction @ SV60 @ SY3294 ) )
                    | ~ ( ~ ! [SY3296: $i,SY3297: $i] :
                              ( ~ ( in @ SY3296 @ SY3294 )
                              | ~ ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SV60 )
                              | ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SY3295 ) )
                        | ~ ~ ( ~ ! [SX3: $i] :
                                    ( ! [SX4: $i] :
                                        ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SY3295 )
                                    | ( in @ SX3 @ SY3294 ) )
                              | ~ ! [SY3300: $i,SY3301: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SY3295 )
                                    | ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SV60 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[754]) ).

thf(875,plain,
    ! [SV1: $i,SV61: $i] :
      ( ( ( relation @ SV61 )
        = $false )
      | ( ( subset @ ( relation_rng @ ( relation_rng_restriction @ SV1 @ SV61 ) ) @ SV1 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[755]) ).

thf(876,plain,
    ! [SV2: $i,SV62: $i] :
      ( ( ( relation @ SV62 )
        = $false )
      | ( ( subset @ ( relation_rng_restriction @ SV2 @ SV62 ) @ SV62 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[756]) ).

thf(877,plain,
    ! [SV3: $i,SV63: $i] :
      ( ( ( relation @ SV63 )
        = $false )
      | ( ( subset @ ( relation_rng @ ( relation_rng_restriction @ SV3 @ SV63 ) ) @ ( relation_rng @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[757]) ).

thf(878,plain,
    ! [SV4: $i,SV64: $i] :
      ( ( ( relation @ SV64 )
        = $false )
      | ( ( ( relation_rng @ ( relation_rng_restriction @ SV4 @ SV64 ) )
          = ( set_intersection2 @ ( relation_rng @ SV64 ) @ SV4 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[758]) ).

thf(879,plain,
    ! [SV65: $i,SV5: $i,SV84: $i] :
      ( ( ( ~ ( relation @ SV84 ) )
        = $true )
      | ( ( ( relation_dom_restriction @ ( relation_rng_restriction @ SV5 @ SV84 ) @ SV65 )
          = ( relation_rng_restriction @ SV5 @ ( relation_dom_restriction @ SV84 @ SV65 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[759]) ).

thf(880,plain,
    ! [SV6: $i,SV66: $i] :
      ( ( ( relation @ SV66 )
        = $false )
      | ( ( subset @ ( relation_image @ SV66 @ SV6 ) @ ( relation_rng @ SV66 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[760]) ).

thf(881,plain,
    ! [SV7: $i,SV67: $i] :
      ( ( ( relation @ SV67 )
        = $false )
      | ( ( ( relation_image @ SV67 @ SV7 )
          = ( relation_image @ SV67 @ ( set_intersection2 @ ( relation_dom @ SV67 ) @ SV7 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[761]) ).

thf(882,plain,
    ! [SV9: $i,SV86: $i] :
      ( ( ( ~ ( relation @ SV86 )
          | ( ( relation_rng @ ( relation_composition @ SV9 @ SV86 ) )
            = ( relation_image @ SV86 @ ( relation_rng @ SV9 ) ) ) )
        = $true )
      | ( ( relation @ SV9 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[763]) ).

thf(883,plain,
    ! [SV10: $i,SV68: $i] :
      ( ( ( relation @ SV68 )
        = $false )
      | ( ( subset @ ( relation_inverse_image @ SV68 @ SV10 ) @ ( relation_dom @ SV68 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[764]) ).

thf(884,plain,
    ! [SV11: $i,SV69: $i] :
      ( ( ( relation @ SV69 )
        = $false )
      | ( ( ( SV11 = empty_set )
          | ~ ( subset @ SV11 @ ( relation_rng @ SV69 ) )
          | ( ( relation_inverse_image @ SV69 @ SV11 )
           != empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[765]) ).

thf(885,plain,
    ! [SV70: $i,SV12: $i,SV85: $i] :
      ( ( ( ~ ( relation @ SV85 ) )
        = $true )
      | ( ( ~ ( subset @ SV12 @ SV70 )
          | ( subset @ ( relation_inverse_image @ SV85 @ SV12 ) @ ( relation_inverse_image @ SV85 @ SV70 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[766]) ).

thf(886,plain,
    ! [SV14: $i,SV71: $i] :
      ( ( ( ~ ( function @ SV71 ) )
        = $true )
      | ( ( ~ ( relation @ SV71 ) )
        = $true )
      | ( ( ! [SY3304: $i] :
              ( ~ ( function @ SY3304 )
              | ~ ( relation @ SY3304 )
              | ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SY3304 @ SV71 ) ) )
              | ( ( apply @ ( relation_composition @ SY3304 @ SV71 ) @ SV14 )
                = ( apply @ SV71 @ ( apply @ SY3304 @ SV14 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[768]) ).

thf(887,plain,
    ! [SV15: $i,SV72: $i] :
      ( ( ( ~ ( function @ SV72 ) )
        = $true )
      | ( ( ~ ( relation @ SV72 ) )
        = $true )
      | ( ( ! [SY3305: $i] :
              ( ~ ( function @ SY3305 )
              | ~ ( relation @ SY3305 )
              | ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
              | ( ( apply @ ( relation_composition @ SV72 @ SY3305 ) @ SV15 )
                = ( apply @ SY3305 @ ( apply @ SV72 @ SV15 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[769]) ).

thf(888,plain,
    ! [SV16: $i,SV87: $i] :
      ( ( ( ~ ( relation @ SV87 )
          | ( subset @ ( relation_dom @ ( relation_composition @ SV16 @ SV87 ) ) @ ( relation_dom @ SV16 ) ) )
        = $true )
      | ( ( relation @ SV16 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[770]) ).

thf(889,plain,
    ! [SV17: $i,SV88: $i] :
      ( ( ( ~ ( relation @ SV88 )
          | ( subset @ ( relation_rng @ ( relation_composition @ SV17 @ SV88 ) ) @ ( relation_rng @ SV88 ) ) )
        = $true )
      | ( ( relation @ SV17 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[771]) ).

thf(890,plain,
    ! [SV18: $i,SV89: $i] :
      ( ( ( ~ ( relation @ SV89 )
          | ~ ( subset @ ( relation_rng @ SV18 ) @ ( relation_dom @ SV89 ) )
          | ( ( relation_dom @ ( relation_composition @ SV18 @ SV89 ) )
            = ( relation_dom @ SV18 ) ) )
        = $true )
      | ( ( relation @ SV18 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[772]) ).

thf(891,plain,
    ! [SV19: $i,SV90: $i] :
      ( ( ( ~ ( relation @ SV90 )
          | ~ ( subset @ ( relation_dom @ SV19 ) @ ( relation_rng @ SV90 ) )
          | ( ( relation_rng @ ( relation_composition @ SV90 @ SV19 ) )
            = ( relation_rng @ SV19 ) ) )
        = $true )
      | ( ( relation @ SV19 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[773]) ).

thf(892,plain,
    ! [SV20: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK41_B @ SV20 ) @ ( sK42_SY3130 @ SV20 ) ) @ SV20 )
        = $true )
      | ( ( SV20 = empty_set )
        = $true )
      | ( ( relation @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[774]) ).

thf(893,plain,
    ! [SV21: $i,SV73: $i] :
      ( ( ( relation @ SV73 )
        = $false )
      | ( ( subset @ ( relation_dom_restriction @ SV73 @ SV21 ) @ SV73 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[775]) ).

thf(894,plain,
    ! [SV22: $i,SV74: $i] :
      ( ( ( relation @ SV74 )
        = $false )
      | ( ( ( relation_dom @ ( relation_dom_restriction @ SV74 @ SV22 ) )
          = ( set_intersection2 @ ( relation_dom @ SV74 ) @ SV22 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[776]) ).

thf(895,plain,
    ! [SV23: $i,SV75: $i] :
      ( ( ( relation @ SV75 )
        = $false )
      | ( ( ( relation_dom_restriction @ SV75 @ SV23 )
          = ( relation_composition @ ( identity_relation @ SV23 ) @ SV75 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[777]) ).

thf(896,plain,
    ! [SV24: $i,SV76: $i] :
      ( ( ( relation @ SV76 )
        = $false )
      | ( ( subset @ ( relation_rng @ ( relation_dom_restriction @ SV76 @ SV24 ) ) @ ( relation_rng @ SV76 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[778]) ).

thf(897,plain,
    ! [SV28: $i] :
      ( ( ( function @ SV28 )
        = $false )
      | ( ( ~ ( relation @ SV28 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV28 )
          | ( ( function_inverse @ SV28 )
            = ( relation_inverse @ SV28 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[782]) ).

thf(898,plain,
    ! [SV77: $i,SV30: $i] :
      ( ( ( ~ ( relation @ SV30 ) )
        = $true )
      | ( ( ~ ( relation @ SV77 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV30 @ SV77 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[784]) ).

thf(899,plain,
    ! [SV91: $i,SV32: $i] :
      ( ( ( relation @ ( relation_dom_restriction @ SV32 @ SV91 ) )
        = $true )
      | ( ( relation @ SV32 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[785]) ).

thf(900,plain,
    ! [SV33: $i,SV78: $i] :
      ( ( ( relation @ SV78 )
        = $false )
      | ( ( relation @ ( relation_rng_restriction @ SV33 @ SV78 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[786]) ).

thf(901,plain,
    ! [SV79: $i,SV34: $i] :
      ( ( ( ~ ( relation @ SV34 ) )
        = $true )
      | ( ( ~ ( relation @ SV79 ) )
        = $true )
      | ( ( relation @ ( set_intersection2 @ SV34 @ SV79 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[787]) ).

thf(902,plain,
    ! [SV80: $i,SV35: $i] :
      ( ( ( ~ ( relation @ SV35 ) )
        = $true )
      | ( ( ~ ( relation @ SV80 ) )
        = $true )
      | ( ( relation @ ( set_union2 @ SV35 @ SV80 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[788]) ).

thf(903,plain,
    ! [SV36: $i] :
      ( ( ( relation @ SV36 )
        = $false )
      | ( ( empty @ SV36 )
        = $true )
      | ( ( ~ ( empty @ ( relation_dom @ SV36 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[789]) ).

thf(904,plain,
    ! [SV37: $i] :
      ( ( ( relation @ SV37 )
        = $false )
      | ( ( empty @ SV37 )
        = $true )
      | ( ( ~ ( empty @ ( relation_rng @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[790]) ).

thf(905,plain,
    ! [SV39: $i] :
      ( ( ! [SY3162: $i,SY3163: $i] :
            ( ~ ( function @ SY3163 )
            | ~ ( relation @ SY3163 )
            | ( SY3162
             != ( apply @ SY3163 @ SV39 ) )
            | ~ ( in @ SV39 @ ( relation_dom @ SY3163 ) )
            | ( in @ ( ordered_pair @ SV39 @ SY3162 ) @ SY3163 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[792]) ).

thf(906,plain,
    ! [SV39: $i] :
      ( ( ~ ( ~ ! [SY3164: $i,SY3165: $i] :
                  ( ~ ( function @ SY3165 )
                  | ~ ( relation @ SY3165 )
                  | ~ ( in @ ( ordered_pair @ SV39 @ SY3164 ) @ SY3165 )
                  | ( SY3164
                    = ( apply @ SY3165 @ SV39 ) ) )
            | ~ ! [SY3166: $i,SY3167: $i] :
                  ( ~ ( function @ SY3167 )
                  | ~ ( relation @ SY3167 )
                  | ~ ( in @ ( ordered_pair @ SV39 @ SY3166 ) @ SY3167 )
                  | ( in @ SV39 @ ( relation_dom @ SY3167 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[793]) ).

thf(907,plain,
    ! [SV40: $i] :
      ( ( ( function @ SV40 )
        = $false )
      | ( ( ~ ( relation @ SV40 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV40 )
          | ~ ( ~ ! [SY3168: $i] :
                    ( ~ ( function @ SY3168 )
                    | ~ ( relation @ SY3168 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                          = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                              | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                        | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( ( sK43_C @ SY3168 @ SV40 )
                                          = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                    | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                   != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                  | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                   != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                    | ( ( relation_dom @ SY3168 )
                     != ( relation_rng @ SV40 ) )
                    | ( SY3168
                      = ( function_inverse @ SV40 ) ) )
              | ~ ~ ( ~ ! [SY3169: $i] :
                          ( ~ ( function @ SY3169 )
                          | ~ ( relation @ SY3169 )
                          | ( SY3169
                           != ( function_inverse @ SV40 ) )
                          | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                          ( ( SY3171
                                           != ( apply @ SY3169 @ SY3170 ) )
                                          | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                          | ( SY3170
                                            = ( apply @ SV40 @ SY3171 ) ) )
                                    | ~ ! [SY3172: $i,SY3173: $i] :
                                          ( ( SY3173
                                           != ( apply @ SY3169 @ SY3172 ) )
                                          | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                          | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                          ( ( SY3174
                                           != ( apply @ SV40 @ SY3175 ) )
                                          | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                          | ( SY3175
                                            = ( apply @ SY3169 @ SY3174 ) ) )
                                    | ~ ! [SY3176: $i] :
                                          ( ! [SY3177: $i] :
                                              ( ( SY3176
                                               != ( apply @ SV40 @ SY3177 ) )
                                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
                    | ~ ! [SY3178: $i] :
                          ( ~ ( function @ SY3178 )
                          | ~ ( relation @ SY3178 )
                          | ( SY3178
                           != ( function_inverse @ SV40 ) )
                          | ( ( relation_dom @ SY3178 )
                            = ( relation_rng @ SV40 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[794]) ).

thf(908,plain,
    ! [SV41: $i] :
      ( ( ( ~ ! [SY3179: $i,SY3180: $i] :
                ( ~ ( ~ ( ! [SY3181: $i] :
                            ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3181 ) @ SV41 )
                            | ~ ( in @ SY3181 @ SY3179 ) )
                        | ~ ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) ) @ SV41 )
                            | ~ ( in @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) @ SY3179 ) )
                        | ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) ) )
                | ( SY3180
                  = ( relation_inverse_image @ SV41 @ SY3179 ) ) )
          | ~ ! [SY3182: $i,SY3183: $i] :
                ( ( SY3183
                 != ( relation_inverse_image @ SV41 @ SY3182 ) )
                | ~ ( ~ ! [SY3184: $i] :
                          ( ! [SY3185: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3184 @ SY3185 ) @ SV41 )
                              | ~ ( in @ SY3185 @ SY3182 ) )
                          | ( in @ SY3184 @ SY3183 ) )
                    | ~ ! [SY3186: $i] :
                          ( ~ ( in @ SY3186 @ SY3183 )
                          | ~ ( ~ ( in @ ( ordered_pair @ SY3186 @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) ) @ SV41 )
                              | ~ ( in @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) @ SY3182 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[795]) ).

thf(909,plain,
    ! [SV42: $i] :
      ( ( ( ~ ! [SY3187: $i] :
                ( ~ ( ~ ( ! [SY3188: $i] :
                            ~ ( in @ ( ordered_pair @ SY3188 @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                        | ~ ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SY3187 @ SV42 ) @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                        | ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) ) )
                | ( SY3187
                  = ( relation_rng @ SV42 ) ) )
          | ~ ! [SY3189: $i] :
                ( ( SY3189
                 != ( relation_rng @ SV42 ) )
                | ~ ( ~ ! [SY3190: $i] :
                          ( ! [SY3191: $i] :
                              ~ ( in @ ( ordered_pair @ SY3191 @ SY3190 ) @ SV42 )
                          | ( in @ SY3190 @ SY3189 ) )
                    | ~ ! [SY3192: $i] :
                          ( ~ ( in @ SY3192 @ SY3189 )
                          | ( in @ ( ordered_pair @ ( sK16_D @ SY3192 @ SY3189 @ SV42 ) @ SY3192 ) @ SV42 ) ) ) ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[796]) ).

thf(910,plain,
    ! [SV92: $i] :
      ( ( ~ ( function @ SV92 )
        | ~ ( relation @ SV92 )
        | ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                        | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
                  | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
                   != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) )
            | ~ ( ( ( sK12_B @ SV92 )
                 != ( sK13_SY3112 @ SV92 ) ) ) )
        | ( one_to_one @ SV92 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[797]) ).

thf(911,plain,
    ! [SV93: $i] :
      ( ( ~ ( function @ SV93 )
        | ~ ( relation @ SV93 )
        | ~ ( one_to_one @ SV93 )
        | ! [SY3323: $i,SY3324: $i] :
            ( ~ ( in @ SY3323 @ ( relation_dom @ SV93 ) )
            | ~ ( in @ SY3324 @ ( relation_dom @ SV93 ) )
            | ( ( apply @ SV93 @ SY3323 )
             != ( apply @ SV93 @ SY3324 ) )
            | ( SY3323 = SY3324 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[798]) ).

thf(912,plain,
    ! [SV43: $i,SV94: $i] :
      ( ( ( ~ ( relation @ SV94 )
          | ~ ( ~ ! [SY3325: $i] :
                    ( ~ ( relation @ SY3325 )
                    | ~ ( ~ ( ! [SY3326: $i] :
                                ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ SY3326 ) @ SV43 )
                                | ~ ( in @ ( ordered_pair @ SY3326 @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                            | ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) )
                        | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) ) @ SV43 )
                                | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                            | ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) ) )
                    | ( SY3325
                      = ( relation_composition @ SV43 @ SV94 ) ) )
              | ~ ! [SY3327: $i] :
                    ( ~ ( relation @ SY3327 )
                    | ( SY3327
                     != ( relation_composition @ SV43 @ SV94 ) )
                    | ~ ( ~ ! [SY3328: $i,SY3329: $i] :
                              ( ! [SY3330: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3328 @ SY3330 ) @ SV43 )
                                  | ~ ( in @ ( ordered_pair @ SY3330 @ SY3329 ) @ SV94 ) )
                              | ( in @ ( ordered_pair @ SY3328 @ SY3329 ) @ SY3327 ) )
                        | ~ ! [SY3331: $i,SY3332: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3331 @ SY3332 ) @ SY3327 )
                              | ~ ( ~ ( in @ ( ordered_pair @ SY3331 @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) ) @ SV43 )
                                  | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) @ SY3332 ) @ SV94 ) ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[799]) ).

thf(913,plain,
    ! [SV44: $i] :
      ( ( ( ~ ! [SY3202: $i] :
                ( ~ ( ~ ( ! [SY3203: $i] :
                            ~ ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ SY3203 ) @ SV44 )
                        | ~ ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ ( sK21_SY3117 @ SY3202 @ SV44 ) ) @ SV44 )
                        | ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) ) )
                | ( SY3202
                  = ( relation_dom @ SV44 ) ) )
          | ~ ! [SY3204: $i] :
                ( ( SY3204
                 != ( relation_dom @ SV44 ) )
                | ~ ( ~ ! [SY3205: $i] :
                          ( ! [SY3206: $i] :
                              ~ ( in @ ( ordered_pair @ SY3205 @ SY3206 ) @ SV44 )
                          | ( in @ SY3205 @ SY3204 ) )
                    | ~ ! [SY3207: $i] :
                          ( ~ ( in @ SY3207 @ SY3204 )
                          | ( in @ ( ordered_pair @ SY3207 @ ( sK19_D @ SY3207 @ SY3204 @ SV44 ) ) @ SV44 ) ) ) ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[800]) ).

thf(914,plain,
    ! [SV45: $i] :
      ( ( ( function @ SV45 )
        = $false )
      | ( ( ~ ( relation @ SV45 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ! [SY3208: $i] :
                          ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                          | ! [SY3209: $i] :
                              ( ( SY3209
                               != ( apply @ SV45 @ SY3208 ) )
                              | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) )
                    | ~ ! [SY3210: $i] :
                          ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                          | ! [SY3211: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                              | ( SY3211
                                = ( apply @ SV45 @ SY3210 ) ) ) ) )
              | ~ ~ ( ~ ! [SY3212: $i] :
                          ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                          | ! [SY3213: $i] :
                              ( ( SY3213
                               != ( apply @ SV45 @ SY3212 ) )
                              | ( SY3213 = empty_set ) ) )
                    | ~ ! [SY3214: $i] :
                          ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                          | ! [SY3215: $i] :
                              ( ( SY3215 != empty_set )
                              | ( SY3215
                                = ( apply @ SV45 @ SY3214 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[801]) ).

thf(915,plain,
    ! [SV95: $i] :
      ( ( ! [SY3333: $i] :
            ( ~ ( function @ SY3333 )
            | ~ ( relation @ SY3333 )
            | ~ ( in @ SV95 @ ( relation_rng @ SY3333 ) )
            | ~ ( one_to_one @ SY3333 )
            | ( SV95
              = ( apply @ SY3333 @ ( apply @ ( function_inverse @ SY3333 ) @ SV95 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[802]) ).

thf(916,plain,
    ! [SV96: $i] :
      ( ( ! [SY3334: $i] :
            ( ~ ( function @ SY3334 )
            | ~ ( relation @ SY3334 )
            | ~ ( in @ SV96 @ ( relation_rng @ SY3334 ) )
            | ~ ( one_to_one @ SY3334 )
            | ( SV96
              = ( apply @ ( relation_composition @ ( function_inverse @ SY3334 ) @ SY3334 ) @ SV96 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[803]) ).

thf(917,plain,
    ! [SV97: $i] :
      ( ( ~ ( function @ SV97 )
        | ~ ( relation @ SV97 )
        | ~ ( one_to_one @ SV97 )
        | ( ( relation_rng @ SV97 )
          = ( relation_dom @ ( function_inverse @ SV97 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[806]) ).

thf(918,plain,
    ! [SV98: $i] :
      ( ( ~ ( function @ SV98 )
        | ~ ( relation @ SV98 )
        | ~ ( one_to_one @ SV98 )
        | ( ( relation_dom @ SV98 )
          = ( relation_rng @ ( function_inverse @ SV98 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[807]) ).

thf(919,plain,
    ! [SV99: $i] :
      ( ( ! [SY3335: $i] :
            ( ~ ( empty @ SV99 )
            | ~ ( relation @ SY3335 )
            | ( empty @ ( relation_composition @ SV99 @ SY3335 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[808]) ).

thf(920,plain,
    ! [SV100: $i] :
      ( ( ! [SY3336: $i] :
            ( ~ ( empty @ SV100 )
            | ~ ( relation @ SY3336 )
            | ( relation @ ( relation_composition @ SV100 @ SY3336 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[809]) ).

thf(921,plain,
    ! [SV101: $i] :
      ( ( ! [SY3337: $i] :
            ( ~ ( function @ SY3337 )
            | ~ ( relation @ SY3337 )
            | ~ ( ~ ( in @ ( sK45_C @ SY3337 @ SV101 ) @ SV101 )
                | ~ ( ( ( apply @ SY3337 @ ( sK45_C @ SY3337 @ SV101 ) )
                     != ( sK45_C @ SY3337 @ SV101 ) ) ) )
            | ( ( relation_dom @ SY3337 )
             != SV101 )
            | ( SY3337
              = ( identity_relation @ SV101 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[810]) ).

thf(922,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ( SX1
             != ( identity_relation @ SX0 ) )
            | ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX0 )
                | ( ( apply @ SX1 @ SX2 )
                  = SX2 ) ) )
      | ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ( SX1
             != ( identity_relation @ SX0 ) )
            | ( ( relation_dom @ SX1 )
              = SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[811]) ).

thf(923,plain,
    ( ( ~ ( empty @ sK5_A )
      | ~ ( relation @ sK5_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[812]) ).

thf(924,plain,
    ! [SV102: $i] :
      ( ( ~ ( ~ ! [SY3338: $i,SY3339: $i] :
                  ( ( sK28_B @ SV102 )
                 != ( ordered_pair @ SY3338 @ SY3339 ) )
            | ~ ( in @ ( sK28_B @ SV102 ) @ SV102 ) )
        | ( relation @ SV102 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[814]) ).

thf(925,plain,
    ! [SV103: $i] :
      ( ( ~ ( relation @ SV103 )
        | ! [SY3340: $i] :
            ( ( SY3340
              = ( ordered_pair @ ( sK26_C @ SY3340 @ SV103 ) @ ( sK27_SY3120 @ SY3340 @ SV103 ) ) )
            | ~ ( in @ SY3340 @ SV103 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[815]) ).

thf(926,plain,
    ! [SV46: $i] :
      ( ( ! [SY3216: $i,SY3217: $i] :
            ( ~ ( relation @ SY3217 )
            | ~ ( in @ ( ordered_pair @ SV46 @ SY3216 ) @ SY3217 )
            | ( in @ SV46 @ ( relation_field @ SY3217 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[816]) ).

thf(927,plain,
    ! [SV46: $i] :
      ( ( ! [SY3218: $i,SY3219: $i] :
            ( ~ ( relation @ SY3219 )
            | ~ ( in @ ( ordered_pair @ SV46 @ SY3218 ) @ SY3219 )
            | ( in @ SY3218 @ ( relation_field @ SY3219 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[817]) ).

thf(928,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ~ ! [SY3306: $i,SY3307: $i] :
              ( ~ ( relation @ SY3307 )
              | ~ ( in @ SV47 @ SY3306 )
              | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3307 )
              | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3306 ) @ SY3307 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[818]) ).

thf(929,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ~ ~ ( ~ ! [SY3308: $i,SY3309: $i] :
                    ( ~ ( relation @ SY3309 )
                    | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3308 ) @ SY3309 ) )
                    | ( in @ SV47 @ SY3308 ) )
              | ~ ! [SY3310: $i,SY3311: $i] :
                    ( ~ ( relation @ SY3311 )
                    | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3310 ) @ SY3311 ) )
                    | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3311 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[818]) ).

thf(930,plain,
    ! [SV104: $i] :
      ( ( ~ ( function @ SV104 )
        | ~ ( relation @ SV104 )
        | ( function @ ( function_inverse @ SV104 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[819]) ).

thf(931,plain,
    ! [SV105: $i] :
      ( ( ~ ( function @ SV105 )
        | ~ ( relation @ SV105 )
        | ( relation @ ( function_inverse @ SV105 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[820]) ).

thf(932,plain,
    ! [SV48: $i] :
      ( ( ! [SY3227: $i,SY3228: $i] :
            ( ~ ( relation @ SY3228 )
            | ~ ( in @ SV48 @ SY3227 )
            | ~ ( in @ SV48 @ ( relation_rng @ SY3228 ) )
            | ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3227 @ SY3228 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[821]) ).

thf(933,plain,
    ! [SV48: $i] :
      ( ( ~ ( ~ ! [SY3229: $i,SY3230: $i] :
                  ( ~ ( relation @ SY3230 )
                  | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3229 @ SY3230 ) ) )
                  | ( in @ SV48 @ SY3229 ) )
            | ~ ! [SY3231: $i,SY3232: $i] :
                  ( ~ ( relation @ SY3232 )
                  | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3231 @ SY3232 ) ) )
                  | ( in @ SV48 @ ( relation_rng @ SY3232 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[822]) ).

thf(934,plain,
    ! [SV106: $i] :
      ( ( ~ ( empty @ SV106 )
        | ( empty @ ( relation_inverse @ SV106 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[823]) ).

thf(935,plain,
    ! [SV107: $i] :
      ( ( ~ ( empty @ SV107 )
        | ( relation @ ( relation_inverse @ SV107 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[824]) ).

thf(936,plain,
    ! [SV49: $i] :
      ( ( ( ~ ! [SY3233: $i] :
                ( ~ ( relation @ SY3233 )
                | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                        | ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                        | ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) ) )
                | ( SV49 = SY3233 ) )
          | ~ ! [SY3234: $i] :
                ( ~ ( relation @ SY3234 )
                | ( SV49 != SY3234 )
                | ~ ( ~ ! [SY3235: $i,SY3236: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SV49 )
                          | ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SY3234 ) )
                    | ~ ! [SY3237: $i,SY3238: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SY3234 )
                          | ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SV49 ) ) ) ) )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[827]) ).

thf(937,plain,
    ! [SV108: $i] :
      ( ( ~ ( relation @ SV108 )
        | ( ( relation_dom @ SV108 )
         != empty_set )
        | ( ( relation_rng @ SV108 )
          = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[828]) ).

thf(938,plain,
    ! [SV109: $i] :
      ( ( ~ ( relation @ SV109 )
        | ( ( relation_rng @ SV109 )
         != empty_set )
        | ( ( relation_dom @ SV109 )
          = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[829]) ).

thf(939,plain,
    ! [SV50: $i] :
      ( ( ( ~ ! [SY3239: $i,SY3240: $i] :
                ( ~ ( ~ ( ! [SY3241: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3241 @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                            | ~ ( in @ SY3241 @ SY3239 ) )
                        | ~ ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                            | ~ ( in @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ SY3239 ) )
                        | ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) ) )
                | ( SY3240
                  = ( relation_image @ SV50 @ SY3239 ) ) )
          | ~ ! [SY3242: $i,SY3243: $i] :
                ( ( SY3243
                 != ( relation_image @ SV50 @ SY3242 ) )
                | ~ ( ~ ! [SY3244: $i] :
                          ( ! [SY3245: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3245 @ SY3244 ) @ SV50 )
                              | ~ ( in @ SY3245 @ SY3242 ) )
                          | ( in @ SY3244 @ SY3243 ) )
                    | ~ ! [SY3246: $i] :
                          ( ~ ( in @ SY3246 @ SY3243 )
                          | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3246 ) @ SV50 )
                              | ~ ( in @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3242 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[830]) ).

thf(940,plain,
    ! [SV110: $i] :
      ( ( ! [SY3341: $i] :
            ( ~ ( function @ SV110 )
            | ~ ( relation @ SV110 )
            | ~ ( relation @ SY3341 )
            | ~ ( function @ SY3341 )
            | ( function @ ( relation_composition @ SV110 @ SY3341 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[833]) ).

thf(941,plain,
    ! [SV111: $i] :
      ( ( ! [SY3342: $i] :
            ( ~ ( function @ SV111 )
            | ~ ( relation @ SV111 )
            | ~ ( relation @ SY3342 )
            | ~ ( function @ SY3342 )
            | ( relation @ ( relation_composition @ SV111 @ SY3342 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[834]) ).

thf(942,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)],[835]) ).

thf(943,plain,
    ! [SV112: $i] :
      ( ( ~ ( empty @ SV112 )
        | ~ ( relation @ SV112 )
        | ~ ( function @ SV112 )
        | ( one_to_one @ SV112 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[836]) ).

thf(944,plain,
    ! [SV51: $i] :
      ( ( ! [SY3247: $i,SY3248: $i] :
            ( ~ ( relation @ SY3248 )
            | ! [SY3249: $i] :
                ( ~ ( in @ SY3249 @ ( relation_dom @ SY3248 ) )
                | ~ ( in @ ( ordered_pair @ SY3249 @ SV51 ) @ SY3248 )
                | ~ ( in @ SY3249 @ SY3247 ) )
            | ( in @ SV51 @ ( relation_image @ SY3248 @ SY3247 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[837]) ).

thf(945,plain,
    ! [SV51: $i] :
      ( ( ! [SY3250: $i,SY3251: $i] :
            ( ~ ( relation @ SY3251 )
            | ~ ( in @ SV51 @ ( relation_image @ SY3251 @ SY3250 ) )
            | ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ ( relation_dom @ SY3251 ) )
                      | ~ ( in @ ( ordered_pair @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ SV51 ) @ SY3251 ) )
                | ~ ( in @ ( sK47_D @ SY3251 @ SY3250 @ SV51 ) @ SY3250 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[838]) ).

thf(946,plain,
    ! [SV113: $i] :
      ( ( function @ ( identity_relation @ SV113 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[839]) ).

thf(947,plain,
    ! [SV114: $i] :
      ( ( relation @ ( identity_relation @ SV114 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[840]) ).

thf(948,plain,
    ! [SV52: $i] :
      ( ( ( ~ ! [SY3252: $i] :
                ( ~ ( relation @ SY3252 )
                | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                        | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                        | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) ) )
                | ( SY3252
                  = ( relation_inverse @ SV52 ) ) )
          | ~ ! [SY3253: $i] :
                ( ~ ( relation @ SY3253 )
                | ( SY3253
                 != ( relation_inverse @ SV52 ) )
                | ~ ( ~ ! [SY3254: $i,SY3255: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3254 @ SY3255 ) @ SY3253 )
                          | ( in @ ( ordered_pair @ SY3255 @ SY3254 ) @ SV52 ) )
                    | ~ ! [SY3256: $i,SY3257: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3257 @ SY3256 ) @ SV52 )
                          | ( in @ ( ordered_pair @ SY3256 @ SY3257 ) @ SY3253 ) ) ) ) )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[841]) ).

thf(949,plain,
    ! [SV115: $i] :
      ( ( ~ ( function @ SV115 )
        | ~ ( relation @ SV115 )
        | ~ ( one_to_one @ SV115 )
        | ( function @ ( relation_inverse @ SV115 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[842]) ).

thf(950,plain,
    ! [SV116: $i] :
      ( ( ~ ( function @ SV116 )
        | ~ ( relation @ SV116 )
        | ~ ( one_to_one @ SV116 )
        | ( relation @ ( relation_inverse @ SV116 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[843]) ).

thf(951,plain,
    ! [SV117: $i] :
      ( ( ~ ( relation @ SV117 )
        | ( ( relation_dom @ SV117 )
         != empty_set )
        | ( SV117 = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[844]) ).

thf(952,plain,
    ! [SV118: $i] :
      ( ( ~ ( relation @ SV118 )
        | ( ( relation_rng @ SV118 )
         != empty_set )
        | ( SV118 = empty_set ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[845]) ).

thf(953,plain,
    ! [SV119: $i] :
      ( ( ~ ( empty @ SV119 )
        | ( empty @ ( relation_dom @ SV119 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[846]) ).

thf(954,plain,
    ! [SV120: $i] :
      ( ( ~ ( empty @ SV120 )
        | ( relation @ ( relation_dom @ SV120 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[847]) ).

thf(955,plain,
    ! [SV121: $i] :
      ( ( ~ ( empty @ SV121 )
        | ( empty @ ( relation_rng @ SV121 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[848]) ).

thf(956,plain,
    ! [SV122: $i] :
      ( ( ~ ( empty @ SV122 )
        | ( relation @ ( relation_rng @ SV122 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[849]) ).

thf(957,plain,
    ( ( empty @ sK4_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[850]) ).

thf(958,plain,
    ( ( ~ ( empty @ empty_set )
      | ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[852]) ).

thf(959,plain,
    ! [SV123: $i] :
      ( ( ! [SY3343: $i] :
            ( ~ ( relation @ SY3343 )
            | ~ ( ~ ( ( ( sK39_C @ SY3343 @ SV123 )
                     != ( sK40_SY3129 @ SY3343 @ SV123 ) )
                    | ~ ( in @ ( sK39_C @ SY3343 @ SV123 ) @ SV123 )
                    | ~ ( in @ ( ordered_pair @ ( sK39_C @ SY3343 @ SV123 ) @ ( sK40_SY3129 @ SY3343 @ SV123 ) ) @ SY3343 ) )
                | ~ ~ ( ~ ( ( ( sK39_C @ SY3343 @ SV123 )
                            = ( sK40_SY3129 @ SY3343 @ SV123 ) )
                          | ( in @ ( ordered_pair @ ( sK39_C @ SY3343 @ SV123 ) @ ( sK40_SY3129 @ SY3343 @ SV123 ) ) @ SY3343 ) )
                      | ~ ( ( in @ ( sK39_C @ SY3343 @ SV123 ) @ SV123 )
                          | ( in @ ( ordered_pair @ ( sK39_C @ SY3343 @ SV123 ) @ ( sK40_SY3129 @ SY3343 @ SV123 ) ) @ SY3343 ) ) ) )
            | ( SY3343
              = ( identity_relation @ SV123 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[854]) ).

thf(960,plain,
    ! [SV124: $i] :
      ( ( ! [SY3344: $i] :
            ( ~ ( relation @ SY3344 )
            | ( SY3344
             != ( identity_relation @ SV124 ) )
            | ~ ( ~ ! [SY3345: $i,SY3346: $i] :
                      ( ( SY3345 != SY3346 )
                      | ~ ( in @ SY3345 @ SV124 )
                      | ( in @ ( ordered_pair @ SY3345 @ SY3346 ) @ SY3344 ) )
                | ~ ~ ( ~ ! [SX2: $i,SX3: $i] :
                            ( ~ ( in @ ( ordered_pair @ SX2 @ SX3 ) @ SY3344 )
                            | ( SX2 = SX3 ) )
                      | ~ ! [SY3349: $i] :
                            ( ! [SX3: $i] :
                                ~ ( in @ ( ordered_pair @ SY3349 @ SX3 ) @ SY3344 )
                            | ( in @ SY3349 @ SV124 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[855]) ).

thf(961,plain,
    ! [SV125: $i] :
      ( ( ! [SY3351: $i] :
            ( ~ ( empty @ SV125 )
            | ~ ( relation @ SY3351 )
            | ( empty @ ( relation_composition @ SY3351 @ SV125 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[856]) ).

thf(962,plain,
    ! [SV126: $i] :
      ( ( ! [SY3352: $i] :
            ( ~ ( empty @ SV126 )
            | ~ ( relation @ SY3352 )
            | ( relation @ ( relation_composition @ SY3352 @ SV126 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[857]) ).

thf(963,plain,
    ! [SV53: $i,SV82: $i] :
      ( ( ( relation @ SV82 )
        = $false )
      | ( ( ~ ( ~ ! [SY3312: $i] :
                    ( ~ ( relation @ SY3312 )
                    | ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                            | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                            | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                        | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                                  | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                              | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                                  | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) ) ) )
                    | ( SY3312
                      = ( relation_rng_restriction @ SV53 @ SV82 ) ) )
              | ~ ! [SY3313: $i] :
                    ( ~ ( relation @ SY3313 )
                    | ( SY3313
                     != ( relation_rng_restriction @ SV53 @ SV82 ) )
                    | ~ ( ~ ! [SY3314: $i,SY3315: $i] :
                              ( ~ ( in @ SY3315 @ SV53 )
                              | ~ ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SV82 )
                              | ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SY3313 ) )
                        | ~ ~ ( ~ ! [SY3263: $i,SY3264: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SY3263 @ SY3264 ) @ SY3313 )
                                    | ( in @ SY3264 @ SV53 ) )
                              | ~ ! [SY3318: $i,SY3319: $i] :
                                    ( ~ ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SY3313 )
                                    | ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SV82 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[858]) ).

thf(964,plain,
    ( ( ~ ( function @ sK3_A )
      | ~ ( relation @ sK3_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[859]) ).

thf(965,plain,
    ! [SV54: $i] :
      ( ( ( ~ ! [SY3267: $i] :
                ( ~ ( relation @ SY3267 )
                | ~ ( subset @ SV54 @ SY3267 )
                | ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SY3267 ) ) )
          | ~ ! [SY3268: $i] :
                ( ~ ( relation @ SY3268 )
                | ~ ( subset @ SV54 @ SY3268 )
                | ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SY3268 ) ) ) )
        = $false )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[861]) ).

thf(966,plain,
    ! [SV55: $i,SV83: $i] :
      ( ( ( ~ ( function @ SV83 ) )
        = $true )
      | ( ( ~ ( relation @ SV83 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3320: $i] :
                    ( ~ ( function @ SY3320 )
                    | ~ ( relation @ SY3320 )
                    | ~ ( in @ SV55 @ ( relation_dom @ SY3320 ) )
                    | ~ ( in @ ( apply @ SY3320 @ SV55 ) @ ( relation_dom @ SV83 ) )
                    | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3320 @ SV83 ) ) ) )
              | ~ ~ ( ~ ! [SY3321: $i] :
                          ( ~ ( function @ SY3321 )
                          | ~ ( relation @ SY3321 )
                          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                          | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) )
                    | ~ ! [SY3322: $i] :
                          ( ~ ( function @ SY3322 )
                          | ~ ( relation @ SY3322 )
                          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                          | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[862]) ).

thf(967,plain,
    ! [SV56: $i] :
      ( ( ! [SY3273: $i,SY3274: $i] :
            ( ~ ( relation @ SY3274 )
            | ~ ( in @ SV56 @ SY3273 )
            | ~ ( in @ SV56 @ ( relation_dom @ SY3274 ) )
            | ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3274 @ SY3273 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[863]) ).

thf(968,plain,
    ! [SV56: $i] :
      ( ( ~ ( ~ ! [SY3275: $i,SY3276: $i] :
                  ( ~ ( relation @ SY3276 )
                  | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3276 @ SY3275 ) ) )
                  | ( in @ SV56 @ SY3275 ) )
            | ~ ! [SY3277: $i,SY3278: $i] :
                  ( ~ ( relation @ SY3278 )
                  | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3278 @ SY3277 ) ) )
                  | ( in @ SV56 @ ( relation_dom @ SY3278 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[864]) ).

thf(969,plain,
    ! [SV127: $i] :
      ( ( ~ ( relation @ SV127 )
        | ( ( relation_rng @ SV127 )
          = ( relation_dom @ ( relation_inverse @ SV127 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[865]) ).

thf(970,plain,
    ! [SV128: $i] :
      ( ( ~ ( relation @ SV128 )
        | ( ( relation_dom @ SV128 )
          = ( relation_rng @ ( relation_inverse @ SV128 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[866]) ).

thf(971,plain,
    ! [SV57: $i] :
      ( ( ! [SY3279: $i,SY3280: $i] :
            ( ~ ( relation @ SY3280 )
            | ~ ( in @ ( ordered_pair @ SV57 @ SY3279 ) @ SY3280 )
            | ( in @ SV57 @ ( relation_dom @ SY3280 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[867]) ).

thf(972,plain,
    ! [SV57: $i] :
      ( ( ! [SY3281: $i,SY3282: $i] :
            ( ~ ( relation @ SY3282 )
            | ~ ( in @ ( ordered_pair @ SV57 @ SY3281 ) @ SY3282 )
            | ( in @ SY3281 @ ( relation_rng @ SY3282 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[868]) ).

thf(973,plain,
    ! [SV58: $i] :
      ( ( ! [SY3283: $i,SY3284: $i] :
            ( ~ ( relation @ SY3284 )
            | ! [SY3285: $i] :
                ( ~ ( in @ SY3285 @ ( relation_rng @ SY3284 ) )
                | ~ ( in @ ( ordered_pair @ SV58 @ SY3285 ) @ SY3284 )
                | ~ ( in @ SY3285 @ SY3283 ) )
            | ( in @ SV58 @ ( relation_inverse_image @ SY3284 @ SY3283 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[869]) ).

thf(974,plain,
    ! [SV58: $i] :
      ( ( ! [SY3286: $i,SY3287: $i] :
            ( ~ ( relation @ SY3287 )
            | ~ ( in @ SV58 @ ( relation_inverse_image @ SY3287 @ SY3286 ) )
            | ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) @ ( relation_rng @ SY3287 ) )
                      | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) ) @ SY3287 ) )
                | ~ ( in @ ( sK46_D @ SY3287 @ SY3286 @ SV58 ) @ SY3286 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[870]) ).

thf(975,plain,
    ! [SV59: $i] :
      ( ( ( ~ ! [SY3288: $i] :
                ( ~ ( relation @ SY3288 )
                | ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SV59 )
                    | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SY3288 ) )
                | ( subset @ SV59 @ SY3288 ) )
          | ~ ! [SY3289: $i] :
                ( ~ ( relation @ SY3289 )
                | ~ ( subset @ SV59 @ SY3289 )
                | ! [SY3290: $i,SY3291: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SV59 )
                    | ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SY3289 ) ) ) )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[871]) ).

thf(976,plain,
    ! [SV60: $i] :
      ( ( ( ~ ! [SY3292: $i,SY3293: $i] :
                ( ~ ( relation @ SY3293 )
                | ~ ( ~ ( ~ ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                        | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                        | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                    | ~ ~ ( ~ ( ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                              | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                          | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                              | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) ) ) )
                | ( SY3293
                  = ( relation_dom_restriction @ SV60 @ SY3292 ) ) )
          | ~ ! [SY3294: $i,SY3295: $i] :
                ( ~ ( relation @ SY3295 )
                | ( SY3295
                 != ( relation_dom_restriction @ SV60 @ SY3294 ) )
                | ~ ( ~ ! [SY3296: $i,SY3297: $i] :
                          ( ~ ( in @ SY3296 @ SY3294 )
                          | ~ ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SV60 )
                          | ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SY3295 ) )
                    | ~ ~ ( ~ ! [SX3: $i] :
                                ( ! [SX4: $i] :
                                    ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SY3295 )
                                | ( in @ SX3 @ SY3294 ) )
                          | ~ ! [SY3300: $i,SY3301: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SY3295 )
                                | ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SV60 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[874]) ).

thf(977,plain,
    ! [SV65: $i,SV5: $i,SV84: $i] :
      ( ( ( relation @ SV84 )
        = $false )
      | ( ( ( relation_dom_restriction @ ( relation_rng_restriction @ SV5 @ SV84 ) @ SV65 )
          = ( relation_rng_restriction @ SV5 @ ( relation_dom_restriction @ SV84 @ SV65 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[879]) ).

thf(978,plain,
    ! [SV9: $i,SV86: $i] :
      ( ( ( ~ ( relation @ SV86 ) )
        = $true )
      | ( ( ( relation_rng @ ( relation_composition @ SV9 @ SV86 ) )
          = ( relation_image @ SV86 @ ( relation_rng @ SV9 ) ) )
        = $true )
      | ( ( relation @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[882]) ).

thf(979,plain,
    ! [SV69: $i,SV11: $i] :
      ( ( ( ( SV11 = empty_set )
          | ~ ( subset @ SV11 @ ( relation_rng @ SV69 ) ) )
        = $true )
      | ( ( ( ( relation_inverse_image @ SV69 @ SV11 )
           != empty_set ) )
        = $true )
      | ( ( relation @ SV69 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[884]) ).

thf(980,plain,
    ! [SV70: $i,SV12: $i,SV85: $i] :
      ( ( ( relation @ SV85 )
        = $false )
      | ( ( ~ ( subset @ SV12 @ SV70 )
          | ( subset @ ( relation_inverse_image @ SV85 @ SV12 ) @ ( relation_inverse_image @ SV85 @ SV70 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[885]) ).

thf(981,plain,
    ! [SV14: $i,SV71: $i] :
      ( ( ( function @ SV71 )
        = $false )
      | ( ( ~ ( relation @ SV71 ) )
        = $true )
      | ( ( ! [SY3304: $i] :
              ( ~ ( function @ SY3304 )
              | ~ ( relation @ SY3304 )
              | ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SY3304 @ SV71 ) ) )
              | ( ( apply @ ( relation_composition @ SY3304 @ SV71 ) @ SV14 )
                = ( apply @ SV71 @ ( apply @ SY3304 @ SV14 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[886]) ).

thf(982,plain,
    ! [SV15: $i,SV72: $i] :
      ( ( ( function @ SV72 )
        = $false )
      | ( ( ~ ( relation @ SV72 ) )
        = $true )
      | ( ( ! [SY3305: $i] :
              ( ~ ( function @ SY3305 )
              | ~ ( relation @ SY3305 )
              | ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
              | ( ( apply @ ( relation_composition @ SV72 @ SY3305 ) @ SV15 )
                = ( apply @ SY3305 @ ( apply @ SV72 @ SV15 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[887]) ).

thf(983,plain,
    ! [SV16: $i,SV87: $i] :
      ( ( ( ~ ( relation @ SV87 ) )
        = $true )
      | ( ( subset @ ( relation_dom @ ( relation_composition @ SV16 @ SV87 ) ) @ ( relation_dom @ SV16 ) )
        = $true )
      | ( ( relation @ SV16 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[888]) ).

thf(984,plain,
    ! [SV17: $i,SV88: $i] :
      ( ( ( ~ ( relation @ SV88 ) )
        = $true )
      | ( ( subset @ ( relation_rng @ ( relation_composition @ SV17 @ SV88 ) ) @ ( relation_rng @ SV88 ) )
        = $true )
      | ( ( relation @ SV17 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[889]) ).

thf(985,plain,
    ! [SV18: $i,SV89: $i] :
      ( ( ( ~ ( relation @ SV89 ) )
        = $true )
      | ( ( ~ ( subset @ ( relation_rng @ SV18 ) @ ( relation_dom @ SV89 ) )
          | ( ( relation_dom @ ( relation_composition @ SV18 @ SV89 ) )
            = ( relation_dom @ SV18 ) ) )
        = $true )
      | ( ( relation @ SV18 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[890]) ).

thf(986,plain,
    ! [SV19: $i,SV90: $i] :
      ( ( ( ~ ( relation @ SV90 ) )
        = $true )
      | ( ( ~ ( subset @ ( relation_dom @ SV19 ) @ ( relation_rng @ SV90 ) )
          | ( ( relation_rng @ ( relation_composition @ SV90 @ SV19 ) )
            = ( relation_rng @ SV19 ) ) )
        = $true )
      | ( ( relation @ SV19 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[891]) ).

thf(987,plain,
    ! [SV28: $i] :
      ( ( ( relation @ SV28 )
        = $false )
      | ( ( function @ SV28 )
        = $false )
      | ( ( ~ ( one_to_one @ SV28 )
          | ( ( function_inverse @ SV28 )
            = ( relation_inverse @ SV28 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[897]) ).

thf(988,plain,
    ! [SV77: $i,SV30: $i] :
      ( ( ( relation @ SV30 )
        = $false )
      | ( ( ~ ( relation @ SV77 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV30 @ SV77 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[898]) ).

thf(989,plain,
    ! [SV79: $i,SV34: $i] :
      ( ( ( relation @ SV34 )
        = $false )
      | ( ( ~ ( relation @ SV79 ) )
        = $true )
      | ( ( relation @ ( set_intersection2 @ SV34 @ SV79 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[901]) ).

thf(990,plain,
    ! [SV80: $i,SV35: $i] :
      ( ( ( relation @ SV35 )
        = $false )
      | ( ( ~ ( relation @ SV80 ) )
        = $true )
      | ( ( relation @ ( set_union2 @ SV35 @ SV80 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[902]) ).

thf(991,plain,
    ! [SV36: $i] :
      ( ( ( empty @ ( relation_dom @ SV36 ) )
        = $false )
      | ( ( empty @ SV36 )
        = $true )
      | ( ( relation @ SV36 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[903]) ).

thf(992,plain,
    ! [SV37: $i] :
      ( ( ( empty @ ( relation_rng @ SV37 ) )
        = $false )
      | ( ( empty @ SV37 )
        = $true )
      | ( ( relation @ SV37 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[904]) ).

thf(993,plain,
    ! [SV39: $i,SV129: $i] :
      ( ( ! [SY3353: $i] :
            ( ~ ( function @ SY3353 )
            | ~ ( relation @ SY3353 )
            | ( SV129
             != ( apply @ SY3353 @ SV39 ) )
            | ~ ( in @ SV39 @ ( relation_dom @ SY3353 ) )
            | ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SY3353 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[905]) ).

thf(994,plain,
    ! [SV39: $i] :
      ( ( ~ ! [SY3164: $i,SY3165: $i] :
              ( ~ ( function @ SY3165 )
              | ~ ( relation @ SY3165 )
              | ~ ( in @ ( ordered_pair @ SV39 @ SY3164 ) @ SY3165 )
              | ( SY3164
                = ( apply @ SY3165 @ SV39 ) ) )
        | ~ ! [SY3166: $i,SY3167: $i] :
              ( ~ ( function @ SY3167 )
              | ~ ( relation @ SY3167 )
              | ~ ( in @ ( ordered_pair @ SV39 @ SY3166 ) @ SY3167 )
              | ( in @ SV39 @ ( relation_dom @ SY3167 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[906]) ).

thf(995,plain,
    ! [SV40: $i] :
      ( ( ( relation @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( ~ ( one_to_one @ SV40 )
          | ~ ( ~ ! [SY3168: $i] :
                    ( ~ ( function @ SY3168 )
                    | ~ ( relation @ SY3168 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                          = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                              | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                        | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( ( sK43_C @ SY3168 @ SV40 )
                                          = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                    | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                   != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                  | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                   != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                    | ( ( relation_dom @ SY3168 )
                     != ( relation_rng @ SV40 ) )
                    | ( SY3168
                      = ( function_inverse @ SV40 ) ) )
              | ~ ~ ( ~ ! [SY3169: $i] :
                          ( ~ ( function @ SY3169 )
                          | ~ ( relation @ SY3169 )
                          | ( SY3169
                           != ( function_inverse @ SV40 ) )
                          | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                          ( ( SY3171
                                           != ( apply @ SY3169 @ SY3170 ) )
                                          | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                          | ( SY3170
                                            = ( apply @ SV40 @ SY3171 ) ) )
                                    | ~ ! [SY3172: $i,SY3173: $i] :
                                          ( ( SY3173
                                           != ( apply @ SY3169 @ SY3172 ) )
                                          | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                          | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                          ( ( SY3174
                                           != ( apply @ SV40 @ SY3175 ) )
                                          | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                          | ( SY3175
                                            = ( apply @ SY3169 @ SY3174 ) ) )
                                    | ~ ! [SY3176: $i] :
                                          ( ! [SY3177: $i] :
                                              ( ( SY3176
                                               != ( apply @ SV40 @ SY3177 ) )
                                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
                    | ~ ! [SY3178: $i] :
                          ( ~ ( function @ SY3178 )
                          | ~ ( relation @ SY3178 )
                          | ( SY3178
                           != ( function_inverse @ SV40 ) )
                          | ( ( relation_dom @ SY3178 )
                            = ( relation_rng @ SV40 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[907]) ).

thf(996,plain,
    ! [SV41: $i] :
      ( ( ( ~ ! [SY3179: $i,SY3180: $i] :
                ( ~ ( ~ ( ! [SY3181: $i] :
                            ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3181 ) @ SV41 )
                            | ~ ( in @ SY3181 @ SY3179 ) )
                        | ~ ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) ) @ SV41 )
                            | ~ ( in @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) @ SY3179 ) )
                        | ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) ) )
                | ( SY3180
                  = ( relation_inverse_image @ SV41 @ SY3179 ) ) ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[908]) ).

thf(997,plain,
    ! [SV41: $i] :
      ( ( ( ~ ! [SY3182: $i,SY3183: $i] :
                ( ( SY3183
                 != ( relation_inverse_image @ SV41 @ SY3182 ) )
                | ~ ( ~ ! [SY3184: $i] :
                          ( ! [SY3185: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3184 @ SY3185 ) @ SV41 )
                              | ~ ( in @ SY3185 @ SY3182 ) )
                          | ( in @ SY3184 @ SY3183 ) )
                    | ~ ! [SY3186: $i] :
                          ( ~ ( in @ SY3186 @ SY3183 )
                          | ~ ( ~ ( in @ ( ordered_pair @ SY3186 @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) ) @ SV41 )
                              | ~ ( in @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) @ SY3182 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[908]) ).

thf(998,plain,
    ! [SV42: $i] :
      ( ( ( ~ ! [SY3187: $i] :
                ( ~ ( ~ ( ! [SY3188: $i] :
                            ~ ( in @ ( ordered_pair @ SY3188 @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                        | ~ ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SY3187 @ SV42 ) @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                        | ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) ) )
                | ( SY3187
                  = ( relation_rng @ SV42 ) ) ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[909]) ).

thf(999,plain,
    ! [SV42: $i] :
      ( ( ( ~ ! [SY3189: $i] :
                ( ( SY3189
                 != ( relation_rng @ SV42 ) )
                | ~ ( ~ ! [SY3190: $i] :
                          ( ! [SY3191: $i] :
                              ~ ( in @ ( ordered_pair @ SY3191 @ SY3190 ) @ SV42 )
                          | ( in @ SY3190 @ SY3189 ) )
                    | ~ ! [SY3192: $i] :
                          ( ~ ( in @ SY3192 @ SY3189 )
                          | ( in @ ( ordered_pair @ ( sK16_D @ SY3192 @ SY3189 @ SV42 ) @ SY3192 ) @ SV42 ) ) ) ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[909]) ).

thf(1000,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( function @ SV92 )
          | ~ ( relation @ SV92 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                          | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
                    | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
                     != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) )
              | ~ ( ( ( sK12_B @ SV92 )
                   != ( sK13_SY3112 @ SV92 ) ) ) )
          | ( one_to_one @ SV92 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[910]) ).

thf(1001,plain,
    ! [SV93: $i] :
      ( ( ( ~ ( function @ SV93 )
          | ~ ( relation @ SV93 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV93 )
          | ! [SY3323: $i,SY3324: $i] :
              ( ~ ( in @ SY3323 @ ( relation_dom @ SV93 ) )
              | ~ ( in @ SY3324 @ ( relation_dom @ SV93 ) )
              | ( ( apply @ SV93 @ SY3323 )
               != ( apply @ SV93 @ SY3324 ) )
              | ( SY3323 = SY3324 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[911]) ).

thf(1002,plain,
    ! [SV43: $i,SV94: $i] :
      ( ( ( ~ ( relation @ SV94 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3325: $i] :
                    ( ~ ( relation @ SY3325 )
                    | ~ ( ~ ( ! [SY3326: $i] :
                                ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ SY3326 ) @ SV43 )
                                | ~ ( in @ ( ordered_pair @ SY3326 @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                            | ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) )
                        | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) ) @ SV43 )
                                | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                            | ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) ) )
                    | ( SY3325
                      = ( relation_composition @ SV43 @ SV94 ) ) )
              | ~ ! [SY3327: $i] :
                    ( ~ ( relation @ SY3327 )
                    | ( SY3327
                     != ( relation_composition @ SV43 @ SV94 ) )
                    | ~ ( ~ ! [SY3328: $i,SY3329: $i] :
                              ( ! [SY3330: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3328 @ SY3330 ) @ SV43 )
                                  | ~ ( in @ ( ordered_pair @ SY3330 @ SY3329 ) @ SV94 ) )
                              | ( in @ ( ordered_pair @ SY3328 @ SY3329 ) @ SY3327 ) )
                        | ~ ! [SY3331: $i,SY3332: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3331 @ SY3332 ) @ SY3327 )
                              | ~ ( ~ ( in @ ( ordered_pair @ SY3331 @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) ) @ SV43 )
                                  | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) @ SY3332 ) @ SV94 ) ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[912]) ).

thf(1003,plain,
    ! [SV44: $i] :
      ( ( ( ~ ! [SY3202: $i] :
                ( ~ ( ~ ( ! [SY3203: $i] :
                            ~ ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ SY3203 ) @ SV44 )
                        | ~ ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ ( sK21_SY3117 @ SY3202 @ SV44 ) ) @ SV44 )
                        | ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) ) )
                | ( SY3202
                  = ( relation_dom @ SV44 ) ) ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[913]) ).

thf(1004,plain,
    ! [SV44: $i] :
      ( ( ( ~ ! [SY3204: $i] :
                ( ( SY3204
                 != ( relation_dom @ SV44 ) )
                | ~ ( ~ ! [SY3205: $i] :
                          ( ! [SY3206: $i] :
                              ~ ( in @ ( ordered_pair @ SY3205 @ SY3206 ) @ SV44 )
                          | ( in @ SY3205 @ SY3204 ) )
                    | ~ ! [SY3207: $i] :
                          ( ~ ( in @ SY3207 @ SY3204 )
                          | ( in @ ( ordered_pair @ SY3207 @ ( sK19_D @ SY3207 @ SY3204 @ SV44 ) ) @ SV44 ) ) ) ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[913]) ).

thf(1005,plain,
    ! [SV45: $i] :
      ( ( ( relation @ SV45 )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ! [SY3208: $i] :
                          ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                          | ! [SY3209: $i] :
                              ( ( SY3209
                               != ( apply @ SV45 @ SY3208 ) )
                              | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) )
                    | ~ ! [SY3210: $i] :
                          ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                          | ! [SY3211: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                              | ( SY3211
                                = ( apply @ SV45 @ SY3210 ) ) ) ) )
              | ~ ~ ( ~ ! [SY3212: $i] :
                          ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                          | ! [SY3213: $i] :
                              ( ( SY3213
                               != ( apply @ SV45 @ SY3212 ) )
                              | ( SY3213 = empty_set ) ) )
                    | ~ ! [SY3214: $i] :
                          ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                          | ! [SY3215: $i] :
                              ( ( SY3215 != empty_set )
                              | ( SY3215
                                = ( apply @ SV45 @ SY3214 ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[914]) ).

thf(1006,plain,
    ! [SV95: $i,SV130: $i] :
      ( ( ~ ( function @ SV130 )
        | ~ ( relation @ SV130 )
        | ~ ( in @ SV95 @ ( relation_rng @ SV130 ) )
        | ~ ( one_to_one @ SV130 )
        | ( SV95
          = ( apply @ SV130 @ ( apply @ ( function_inverse @ SV130 ) @ SV95 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[915]) ).

thf(1007,plain,
    ! [SV96: $i,SV131: $i] :
      ( ( ~ ( function @ SV131 )
        | ~ ( relation @ SV131 )
        | ~ ( in @ SV96 @ ( relation_rng @ SV131 ) )
        | ~ ( one_to_one @ SV131 )
        | ( SV96
          = ( apply @ ( relation_composition @ ( function_inverse @ SV131 ) @ SV131 ) @ SV96 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[916]) ).

thf(1008,plain,
    ! [SV97: $i] :
      ( ( ( ~ ( function @ SV97 )
          | ~ ( relation @ SV97 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV97 )
          | ( ( relation_rng @ SV97 )
            = ( relation_dom @ ( function_inverse @ SV97 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[917]) ).

thf(1009,plain,
    ! [SV98: $i] :
      ( ( ( ~ ( function @ SV98 )
          | ~ ( relation @ SV98 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV98 )
          | ( ( relation_dom @ SV98 )
            = ( relation_rng @ ( function_inverse @ SV98 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[918]) ).

thf(1010,plain,
    ! [SV132: $i,SV99: $i] :
      ( ( ~ ( empty @ SV99 )
        | ~ ( relation @ SV132 )
        | ( empty @ ( relation_composition @ SV99 @ SV132 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[919]) ).

thf(1011,plain,
    ! [SV133: $i,SV100: $i] :
      ( ( ~ ( empty @ SV100 )
        | ~ ( relation @ SV133 )
        | ( relation @ ( relation_composition @ SV100 @ SV133 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[920]) ).

thf(1012,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ~ ( function @ SV134 )
        | ~ ( relation @ SV134 )
        | ~ ( ~ ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
            | ~ ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
                 != ( sK45_C @ SV134 @ SV101 ) ) ) )
        | ( ( relation_dom @ SV134 )
         != SV101 )
        | ( SV134
          = ( identity_relation @ SV101 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[921]) ).

thf(1013,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ( SX1
             != ( identity_relation @ SX0 ) )
            | ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX0 )
                | ( ( apply @ SX1 @ SX2 )
                  = SX2 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[922]) ).

thf(1014,plain,
    ( ( ~ ! [SX0: $i,SX1: $i] :
            ( ~ ( function @ SX1 )
            | ~ ( relation @ SX1 )
            | ( SX1
             != ( identity_relation @ SX0 ) )
            | ( ( relation_dom @ SX1 )
              = SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[922]) ).

thf(1015,plain,
    ( ( ~ ( empty @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[923]) ).

thf(1016,plain,
    ( ( ~ ( relation @ sK5_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[923]) ).

thf(1017,plain,
    ! [SV102: $i] :
      ( ( ( ~ ( ~ ! [SY3338: $i,SY3339: $i] :
                    ( ( sK28_B @ SV102 )
                   != ( ordered_pair @ SY3338 @ SY3339 ) )
              | ~ ( in @ ( sK28_B @ SV102 ) @ SV102 ) ) )
        = $true )
      | ( ( relation @ SV102 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[924]) ).

thf(1018,plain,
    ! [SV103: $i] :
      ( ( ( ~ ( relation @ SV103 ) )
        = $true )
      | ( ( ! [SY3340: $i] :
              ( ( SY3340
                = ( ordered_pair @ ( sK26_C @ SY3340 @ SV103 ) @ ( sK27_SY3120 @ SY3340 @ SV103 ) ) )
              | ~ ( in @ SY3340 @ SV103 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[925]) ).

thf(1019,plain,
    ! [SV135: $i,SV46: $i] :
      ( ( ! [SY3354: $i] :
            ( ~ ( relation @ SY3354 )
            | ~ ( in @ ( ordered_pair @ SV46 @ SV135 ) @ SY3354 )
            | ( in @ SV46 @ ( relation_field @ SY3354 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[926]) ).

thf(1020,plain,
    ! [SV136: $i,SV46: $i] :
      ( ( ! [SY3355: $i] :
            ( ~ ( relation @ SY3355 )
            | ~ ( in @ ( ordered_pair @ SV46 @ SV136 ) @ SY3355 )
            | ( in @ SV136 @ ( relation_field @ SY3355 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[927]) ).

thf(1021,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ! [SY3306: $i,SY3307: $i] :
            ( ~ ( relation @ SY3307 )
            | ~ ( in @ SV47 @ SY3306 )
            | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3307 )
            | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3306 ) @ SY3307 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[928]) ).

thf(1022,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ~ ( ~ ! [SY3308: $i,SY3309: $i] :
                  ( ~ ( relation @ SY3309 )
                  | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3308 ) @ SY3309 ) )
                  | ( in @ SV47 @ SY3308 ) )
            | ~ ! [SY3310: $i,SY3311: $i] :
                  ( ~ ( relation @ SY3311 )
                  | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3310 ) @ SY3311 ) )
                  | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3311 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[929]) ).

thf(1023,plain,
    ! [SV104: $i] :
      ( ( ( ~ ( function @ SV104 )
          | ~ ( relation @ SV104 ) )
        = $true )
      | ( ( function @ ( function_inverse @ SV104 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[930]) ).

thf(1024,plain,
    ! [SV105: $i] :
      ( ( ( ~ ( function @ SV105 )
          | ~ ( relation @ SV105 ) )
        = $true )
      | ( ( relation @ ( function_inverse @ SV105 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[931]) ).

thf(1025,plain,
    ! [SV137: $i,SV48: $i] :
      ( ( ! [SY3356: $i] :
            ( ~ ( relation @ SY3356 )
            | ~ ( in @ SV48 @ SV137 )
            | ~ ( in @ SV48 @ ( relation_rng @ SY3356 ) )
            | ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV137 @ SY3356 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[932]) ).

thf(1026,plain,
    ! [SV48: $i] :
      ( ( ~ ! [SY3229: $i,SY3230: $i] :
              ( ~ ( relation @ SY3230 )
              | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3229 @ SY3230 ) ) )
              | ( in @ SV48 @ SY3229 ) )
        | ~ ! [SY3231: $i,SY3232: $i] :
              ( ~ ( relation @ SY3232 )
              | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3231 @ SY3232 ) ) )
              | ( in @ SV48 @ ( relation_rng @ SY3232 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[933]) ).

thf(1027,plain,
    ! [SV106: $i] :
      ( ( ( ~ ( empty @ SV106 ) )
        = $true )
      | ( ( empty @ ( relation_inverse @ SV106 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[934]) ).

thf(1028,plain,
    ! [SV107: $i] :
      ( ( ( ~ ( empty @ SV107 ) )
        = $true )
      | ( ( relation @ ( relation_inverse @ SV107 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[935]) ).

thf(1029,plain,
    ! [SV49: $i] :
      ( ( ( ~ ! [SY3233: $i] :
                ( ~ ( relation @ SY3233 )
                | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                        | ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                        | ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) ) )
                | ( SV49 = SY3233 ) ) )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[936]) ).

thf(1030,plain,
    ! [SV49: $i] :
      ( ( ( ~ ! [SY3234: $i] :
                ( ~ ( relation @ SY3234 )
                | ( SV49 != SY3234 )
                | ~ ( ~ ! [SY3235: $i,SY3236: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SV49 )
                          | ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SY3234 ) )
                    | ~ ! [SY3237: $i,SY3238: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SY3234 )
                          | ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SV49 ) ) ) ) )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[936]) ).

thf(1031,plain,
    ! [SV108: $i] :
      ( ( ( ~ ( relation @ SV108 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV108 )
           != empty_set )
          | ( ( relation_rng @ SV108 )
            = empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[937]) ).

thf(1032,plain,
    ! [SV109: $i] :
      ( ( ( ~ ( relation @ SV109 ) )
        = $true )
      | ( ( ( ( relation_rng @ SV109 )
           != empty_set )
          | ( ( relation_dom @ SV109 )
            = empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[938]) ).

thf(1033,plain,
    ! [SV50: $i] :
      ( ( ( ~ ! [SY3239: $i,SY3240: $i] :
                ( ~ ( ~ ( ! [SY3241: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3241 @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                            | ~ ( in @ SY3241 @ SY3239 ) )
                        | ~ ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                            | ~ ( in @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ SY3239 ) )
                        | ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) ) )
                | ( SY3240
                  = ( relation_image @ SV50 @ SY3239 ) ) ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[939]) ).

thf(1034,plain,
    ! [SV50: $i] :
      ( ( ( ~ ! [SY3242: $i,SY3243: $i] :
                ( ( SY3243
                 != ( relation_image @ SV50 @ SY3242 ) )
                | ~ ( ~ ! [SY3244: $i] :
                          ( ! [SY3245: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3245 @ SY3244 ) @ SV50 )
                              | ~ ( in @ SY3245 @ SY3242 ) )
                          | ( in @ SY3244 @ SY3243 ) )
                    | ~ ! [SY3246: $i] :
                          ( ~ ( in @ SY3246 @ SY3243 )
                          | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3246 ) @ SV50 )
                              | ~ ( in @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3242 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[939]) ).

thf(1035,plain,
    ! [SV138: $i,SV110: $i] :
      ( ( ~ ( function @ SV110 )
        | ~ ( relation @ SV110 )
        | ~ ( relation @ SV138 )
        | ~ ( function @ SV138 )
        | ( function @ ( relation_composition @ SV110 @ SV138 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[940]) ).

thf(1036,plain,
    ! [SV139: $i,SV111: $i] :
      ( ( ~ ( function @ SV111 )
        | ~ ( relation @ SV111 )
        | ~ ( relation @ SV139 )
        | ~ ( function @ SV139 )
        | ( relation @ ( relation_composition @ SV111 @ SV139 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[941]) ).

thf(1037,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( function @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[942]) ).

thf(1038,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ~ ( relation @ SX0 )
            | ~ ( function @ SX0 )
            | ( relation @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[942]) ).

thf(1039,plain,
    ! [SV112: $i] :
      ( ( ( ~ ( empty @ SV112 )
          | ~ ( relation @ SV112 )
          | ~ ( function @ SV112 ) )
        = $true )
      | ( ( one_to_one @ SV112 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[943]) ).

thf(1040,plain,
    ! [SV140: $i,SV51: $i] :
      ( ( ! [SY3357: $i] :
            ( ~ ( relation @ SY3357 )
            | ! [SY3358: $i] :
                ( ~ ( in @ SY3358 @ ( relation_dom @ SY3357 ) )
                | ~ ( in @ ( ordered_pair @ SY3358 @ SV51 ) @ SY3357 )
                | ~ ( in @ SY3358 @ SV140 ) )
            | ( in @ SV51 @ ( relation_image @ SY3357 @ SV140 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[944]) ).

thf(1041,plain,
    ! [SV141: $i,SV51: $i] :
      ( ( ! [SY3359: $i] :
            ( ~ ( relation @ SY3359 )
            | ~ ( in @ SV51 @ ( relation_image @ SY3359 @ SV141 ) )
            | ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SY3359 @ SV141 @ SV51 ) @ ( relation_dom @ SY3359 ) )
                      | ~ ( in @ ( ordered_pair @ ( sK47_D @ SY3359 @ SV141 @ SV51 ) @ SV51 ) @ SY3359 ) )
                | ~ ( in @ ( sK47_D @ SY3359 @ SV141 @ SV51 ) @ SV141 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[945]) ).

thf(1042,plain,
    ! [SV52: $i] :
      ( ( ( ~ ! [SY3252: $i] :
                ( ~ ( relation @ SY3252 )
                | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                        | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                        | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) ) )
                | ( SY3252
                  = ( relation_inverse @ SV52 ) ) ) )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[948]) ).

thf(1043,plain,
    ! [SV52: $i] :
      ( ( ( ~ ! [SY3253: $i] :
                ( ~ ( relation @ SY3253 )
                | ( SY3253
                 != ( relation_inverse @ SV52 ) )
                | ~ ( ~ ! [SY3254: $i,SY3255: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3254 @ SY3255 ) @ SY3253 )
                          | ( in @ ( ordered_pair @ SY3255 @ SY3254 ) @ SV52 ) )
                    | ~ ! [SY3256: $i,SY3257: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3257 @ SY3256 ) @ SV52 )
                          | ( in @ ( ordered_pair @ SY3256 @ SY3257 ) @ SY3253 ) ) ) ) )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[948]) ).

thf(1044,plain,
    ! [SV115: $i] :
      ( ( ( ~ ( function @ SV115 )
          | ~ ( relation @ SV115 )
          | ~ ( one_to_one @ SV115 ) )
        = $true )
      | ( ( function @ ( relation_inverse @ SV115 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[949]) ).

thf(1045,plain,
    ! [SV116: $i] :
      ( ( ( ~ ( function @ SV116 )
          | ~ ( relation @ SV116 )
          | ~ ( one_to_one @ SV116 ) )
        = $true )
      | ( ( relation @ ( relation_inverse @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[950]) ).

thf(1046,plain,
    ! [SV117: $i] :
      ( ( ( ~ ( relation @ SV117 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV117 )
           != empty_set )
          | ( SV117 = empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[951]) ).

thf(1047,plain,
    ! [SV118: $i] :
      ( ( ( ~ ( relation @ SV118 ) )
        = $true )
      | ( ( ( ( relation_rng @ SV118 )
           != empty_set )
          | ( SV118 = empty_set ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[952]) ).

thf(1048,plain,
    ! [SV119: $i] :
      ( ( ( ~ ( empty @ SV119 ) )
        = $true )
      | ( ( empty @ ( relation_dom @ SV119 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[953]) ).

thf(1049,plain,
    ! [SV120: $i] :
      ( ( ( ~ ( empty @ SV120 ) )
        = $true )
      | ( ( relation @ ( relation_dom @ SV120 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[954]) ).

thf(1050,plain,
    ! [SV121: $i] :
      ( ( ( ~ ( empty @ SV121 ) )
        = $true )
      | ( ( empty @ ( relation_rng @ SV121 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[955]) ).

thf(1051,plain,
    ! [SV122: $i] :
      ( ( ( ~ ( empty @ SV122 ) )
        = $true )
      | ( ( relation @ ( relation_rng @ SV122 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[956]) ).

thf(1052,plain,
    ( ( ~ ( empty @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[958]) ).

thf(1053,plain,
    ( ( ~ ( relation @ empty_set ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[958]) ).

thf(1054,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ~ ( relation @ SV142 )
        | ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                 != ( sK40_SY3129 @ SV142 @ SV123 ) )
                | ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                | ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
            | ~ ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                        = ( sK40_SY3129 @ SV142 @ SV123 ) )
                      | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
                  | ~ ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                      | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) ) )
        | ( SV142
          = ( identity_relation @ SV123 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[959]) ).

thf(1055,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ~ ( relation @ SV143 )
        | ( SV143
         != ( identity_relation @ SV124 ) )
        | ~ ( ~ ! [SY3360: $i,SY3361: $i] :
                  ( ( SY3360 != SY3361 )
                  | ~ ( in @ SY3360 @ SV124 )
                  | ( in @ ( ordered_pair @ SY3360 @ SY3361 ) @ SV143 ) )
            | ~ ~ ( ~ ! [SY3362: $i,SY3363: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                        | ( SY3362 = SY3363 ) )
                  | ~ ! [SY3364: $i] :
                        ( ! [SY3365: $i] :
                            ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                        | ( in @ SY3364 @ SV124 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[960]) ).

thf(1056,plain,
    ! [SV144: $i,SV125: $i] :
      ( ( ~ ( empty @ SV125 )
        | ~ ( relation @ SV144 )
        | ( empty @ ( relation_composition @ SV144 @ SV125 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[961]) ).

thf(1057,plain,
    ! [SV145: $i,SV126: $i] :
      ( ( ~ ( empty @ SV126 )
        | ~ ( relation @ SV145 )
        | ( relation @ ( relation_composition @ SV145 @ SV126 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[962]) ).

thf(1058,plain,
    ! [SV53: $i,SV82: $i] :
      ( ( ( ~ ! [SY3312: $i] :
                ( ~ ( relation @ SY3312 )
                | ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                        | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                        | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                    | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                              | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                          | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                              | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) ) ) )
                | ( SY3312
                  = ( relation_rng_restriction @ SV53 @ SV82 ) ) )
          | ~ ! [SY3313: $i] :
                ( ~ ( relation @ SY3313 )
                | ( SY3313
                 != ( relation_rng_restriction @ SV53 @ SV82 ) )
                | ~ ( ~ ! [SY3314: $i,SY3315: $i] :
                          ( ~ ( in @ SY3315 @ SV53 )
                          | ~ ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SV82 )
                          | ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SY3313 ) )
                    | ~ ~ ( ~ ! [SY3263: $i,SY3264: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3263 @ SY3264 ) @ SY3313 )
                                | ( in @ SY3264 @ SV53 ) )
                          | ~ ! [SY3318: $i,SY3319: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SY3313 )
                                | ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SV82 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[963]) ).

thf(1059,plain,
    ( ( ~ ( function @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[964]) ).

thf(1060,plain,
    ( ( ~ ( relation @ sK3_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[964]) ).

thf(1061,plain,
    ! [SV54: $i] :
      ( ( ( ~ ! [SY3267: $i] :
                ( ~ ( relation @ SY3267 )
                | ~ ( subset @ SV54 @ SY3267 )
                | ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SY3267 ) ) ) )
        = $false )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[965]) ).

thf(1062,plain,
    ! [SV54: $i] :
      ( ( ( ~ ! [SY3268: $i] :
                ( ~ ( relation @ SY3268 )
                | ~ ( subset @ SV54 @ SY3268 )
                | ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SY3268 ) ) ) )
        = $false )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[965]) ).

thf(1063,plain,
    ! [SV55: $i,SV83: $i] :
      ( ( ( function @ SV83 )
        = $false )
      | ( ( ~ ( relation @ SV83 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3320: $i] :
                    ( ~ ( function @ SY3320 )
                    | ~ ( relation @ SY3320 )
                    | ~ ( in @ SV55 @ ( relation_dom @ SY3320 ) )
                    | ~ ( in @ ( apply @ SY3320 @ SV55 ) @ ( relation_dom @ SV83 ) )
                    | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3320 @ SV83 ) ) ) )
              | ~ ~ ( ~ ! [SY3321: $i] :
                          ( ~ ( function @ SY3321 )
                          | ~ ( relation @ SY3321 )
                          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                          | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) )
                    | ~ ! [SY3322: $i] :
                          ( ~ ( function @ SY3322 )
                          | ~ ( relation @ SY3322 )
                          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                          | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[966]) ).

thf(1064,plain,
    ! [SV146: $i,SV56: $i] :
      ( ( ! [SY3366: $i] :
            ( ~ ( relation @ SY3366 )
            | ~ ( in @ SV56 @ SV146 )
            | ~ ( in @ SV56 @ ( relation_dom @ SY3366 ) )
            | ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3366 @ SV146 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[967]) ).

thf(1065,plain,
    ! [SV56: $i] :
      ( ( ~ ! [SY3275: $i,SY3276: $i] :
              ( ~ ( relation @ SY3276 )
              | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3276 @ SY3275 ) ) )
              | ( in @ SV56 @ SY3275 ) )
        | ~ ! [SY3277: $i,SY3278: $i] :
              ( ~ ( relation @ SY3278 )
              | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3278 @ SY3277 ) ) )
              | ( in @ SV56 @ ( relation_dom @ SY3278 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[968]) ).

thf(1066,plain,
    ! [SV127: $i] :
      ( ( ( ~ ( relation @ SV127 ) )
        = $true )
      | ( ( ( relation_rng @ SV127 )
          = ( relation_dom @ ( relation_inverse @ SV127 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[969]) ).

thf(1067,plain,
    ! [SV128: $i] :
      ( ( ( ~ ( relation @ SV128 ) )
        = $true )
      | ( ( ( relation_dom @ SV128 )
          = ( relation_rng @ ( relation_inverse @ SV128 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[970]) ).

thf(1068,plain,
    ! [SV147: $i,SV57: $i] :
      ( ( ! [SY3367: $i] :
            ( ~ ( relation @ SY3367 )
            | ~ ( in @ ( ordered_pair @ SV57 @ SV147 ) @ SY3367 )
            | ( in @ SV57 @ ( relation_dom @ SY3367 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[971]) ).

thf(1069,plain,
    ! [SV148: $i,SV57: $i] :
      ( ( ! [SY3368: $i] :
            ( ~ ( relation @ SY3368 )
            | ~ ( in @ ( ordered_pair @ SV57 @ SV148 ) @ SY3368 )
            | ( in @ SV148 @ ( relation_rng @ SY3368 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[972]) ).

thf(1070,plain,
    ! [SV149: $i,SV58: $i] :
      ( ( ! [SY3369: $i] :
            ( ~ ( relation @ SY3369 )
            | ! [SY3370: $i] :
                ( ~ ( in @ SY3370 @ ( relation_rng @ SY3369 ) )
                | ~ ( in @ ( ordered_pair @ SV58 @ SY3370 ) @ SY3369 )
                | ~ ( in @ SY3370 @ SV149 ) )
            | ( in @ SV58 @ ( relation_inverse_image @ SY3369 @ SV149 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[973]) ).

thf(1071,plain,
    ! [SV150: $i,SV58: $i] :
      ( ( ! [SY3371: $i] :
            ( ~ ( relation @ SY3371 )
            | ~ ( in @ SV58 @ ( relation_inverse_image @ SY3371 @ SV150 ) )
            | ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SY3371 @ SV150 @ SV58 ) @ ( relation_rng @ SY3371 ) )
                      | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SY3371 @ SV150 @ SV58 ) ) @ SY3371 ) )
                | ~ ( in @ ( sK46_D @ SY3371 @ SV150 @ SV58 ) @ SV150 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[974]) ).

thf(1072,plain,
    ! [SV59: $i] :
      ( ( ( ~ ! [SY3288: $i] :
                ( ~ ( relation @ SY3288 )
                | ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SV59 )
                    | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SY3288 ) )
                | ( subset @ SV59 @ SY3288 ) ) )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[975]) ).

thf(1073,plain,
    ! [SV59: $i] :
      ( ( ( ~ ! [SY3289: $i] :
                ( ~ ( relation @ SY3289 )
                | ~ ( subset @ SV59 @ SY3289 )
                | ! [SY3290: $i,SY3291: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SV59 )
                    | ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SY3289 ) ) ) )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[975]) ).

thf(1074,plain,
    ! [SV60: $i] :
      ( ( ( ~ ! [SY3292: $i,SY3293: $i] :
                ( ~ ( relation @ SY3293 )
                | ~ ( ~ ( ~ ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                        | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                        | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                    | ~ ~ ( ~ ( ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                              | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                          | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                              | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) ) ) )
                | ( SY3293
                  = ( relation_dom_restriction @ SV60 @ SY3292 ) ) ) )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[976]) ).

thf(1075,plain,
    ! [SV60: $i] :
      ( ( ( ~ ! [SY3294: $i,SY3295: $i] :
                ( ~ ( relation @ SY3295 )
                | ( SY3295
                 != ( relation_dom_restriction @ SV60 @ SY3294 ) )
                | ~ ( ~ ! [SY3296: $i,SY3297: $i] :
                          ( ~ ( in @ SY3296 @ SY3294 )
                          | ~ ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SV60 )
                          | ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SY3295 ) )
                    | ~ ~ ( ~ ! [SX3: $i] :
                                ( ! [SX4: $i] :
                                    ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SY3295 )
                                | ( in @ SX3 @ SY3294 ) )
                          | ~ ! [SY3300: $i,SY3301: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SY3295 )
                                | ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SV60 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[976]) ).

thf(1076,plain,
    ! [SV9: $i,SV86: $i] :
      ( ( ( relation @ SV86 )
        = $false )
      | ( ( ( relation_rng @ ( relation_composition @ SV9 @ SV86 ) )
          = ( relation_image @ SV86 @ ( relation_rng @ SV9 ) ) )
        = $true )
      | ( ( relation @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[978]) ).

thf(1077,plain,
    ! [SV69: $i,SV11: $i] :
      ( ( ( SV11 = empty_set )
        = $true )
      | ( ( ~ ( subset @ SV11 @ ( relation_rng @ SV69 ) ) )
        = $true )
      | ( ( ( ( relation_inverse_image @ SV69 @ SV11 )
           != empty_set ) )
        = $true )
      | ( ( relation @ SV69 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[979]) ).

thf(1078,plain,
    ! [SV85: $i,SV70: $i,SV12: $i] :
      ( ( ( ~ ( subset @ SV12 @ SV70 ) )
        = $true )
      | ( ( subset @ ( relation_inverse_image @ SV85 @ SV12 ) @ ( relation_inverse_image @ SV85 @ SV70 ) )
        = $true )
      | ( ( relation @ SV85 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[980]) ).

thf(1079,plain,
    ! [SV14: $i,SV71: $i] :
      ( ( ( relation @ SV71 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( ! [SY3304: $i] :
              ( ~ ( function @ SY3304 )
              | ~ ( relation @ SY3304 )
              | ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SY3304 @ SV71 ) ) )
              | ( ( apply @ ( relation_composition @ SY3304 @ SV71 ) @ SV14 )
                = ( apply @ SV71 @ ( apply @ SY3304 @ SV14 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[981]) ).

thf(1080,plain,
    ! [SV15: $i,SV72: $i] :
      ( ( ( relation @ SV72 )
        = $false )
      | ( ( function @ SV72 )
        = $false )
      | ( ( ! [SY3305: $i] :
              ( ~ ( function @ SY3305 )
              | ~ ( relation @ SY3305 )
              | ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
              | ( ( apply @ ( relation_composition @ SV72 @ SY3305 ) @ SV15 )
                = ( apply @ SY3305 @ ( apply @ SV72 @ SV15 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[982]) ).

thf(1081,plain,
    ! [SV16: $i,SV87: $i] :
      ( ( ( relation @ SV87 )
        = $false )
      | ( ( subset @ ( relation_dom @ ( relation_composition @ SV16 @ SV87 ) ) @ ( relation_dom @ SV16 ) )
        = $true )
      | ( ( relation @ SV16 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[983]) ).

thf(1082,plain,
    ! [SV17: $i,SV88: $i] :
      ( ( ( relation @ SV88 )
        = $false )
      | ( ( subset @ ( relation_rng @ ( relation_composition @ SV17 @ SV88 ) ) @ ( relation_rng @ SV88 ) )
        = $true )
      | ( ( relation @ SV17 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[984]) ).

thf(1083,plain,
    ! [SV18: $i,SV89: $i] :
      ( ( ( relation @ SV89 )
        = $false )
      | ( ( ~ ( subset @ ( relation_rng @ SV18 ) @ ( relation_dom @ SV89 ) )
          | ( ( relation_dom @ ( relation_composition @ SV18 @ SV89 ) )
            = ( relation_dom @ SV18 ) ) )
        = $true )
      | ( ( relation @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[985]) ).

thf(1084,plain,
    ! [SV19: $i,SV90: $i] :
      ( ( ( relation @ SV90 )
        = $false )
      | ( ( ~ ( subset @ ( relation_dom @ SV19 ) @ ( relation_rng @ SV90 ) )
          | ( ( relation_rng @ ( relation_composition @ SV90 @ SV19 ) )
            = ( relation_rng @ SV19 ) ) )
        = $true )
      | ( ( relation @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[986]) ).

thf(1085,plain,
    ! [SV28: $i] :
      ( ( ( ~ ( one_to_one @ SV28 ) )
        = $true )
      | ( ( ( function_inverse @ SV28 )
          = ( relation_inverse @ SV28 ) )
        = $true )
      | ( ( function @ SV28 )
        = $false )
      | ( ( relation @ SV28 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[987]) ).

thf(1086,plain,
    ! [SV30: $i,SV77: $i] :
      ( ( ( relation @ SV77 )
        = $false )
      | ( ( relation @ SV30 )
        = $false )
      | ( ( relation @ ( relation_composition @ SV30 @ SV77 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[988]) ).

thf(1087,plain,
    ! [SV34: $i,SV79: $i] :
      ( ( ( relation @ SV79 )
        = $false )
      | ( ( relation @ SV34 )
        = $false )
      | ( ( relation @ ( set_intersection2 @ SV34 @ SV79 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[989]) ).

thf(1088,plain,
    ! [SV35: $i,SV80: $i] :
      ( ( ( relation @ SV80 )
        = $false )
      | ( ( relation @ SV35 )
        = $false )
      | ( ( relation @ ( set_union2 @ SV35 @ SV80 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[990]) ).

thf(1089,plain,
    ! [SV39: $i,SV129: $i,SV151: $i] :
      ( ( ~ ( function @ SV151 )
        | ~ ( relation @ SV151 )
        | ( SV129
         != ( apply @ SV151 @ SV39 ) )
        | ~ ( in @ SV39 @ ( relation_dom @ SV151 ) )
        | ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SV151 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[993]) ).

thf(1090,plain,
    ! [SV39: $i] :
      ( ( ~ ! [SY3164: $i,SY3165: $i] :
              ( ~ ( function @ SY3165 )
              | ~ ( relation @ SY3165 )
              | ~ ( in @ ( ordered_pair @ SV39 @ SY3164 ) @ SY3165 )
              | ( SY3164
                = ( apply @ SY3165 @ SV39 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[994]) ).

thf(1091,plain,
    ! [SV39: $i] :
      ( ( ~ ! [SY3166: $i,SY3167: $i] :
              ( ~ ( function @ SY3167 )
              | ~ ( relation @ SY3167 )
              | ~ ( in @ ( ordered_pair @ SV39 @ SY3166 ) @ SY3167 )
              | ( in @ SV39 @ ( relation_dom @ SY3167 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[994]) ).

thf(1092,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( one_to_one @ SV40 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3168: $i] :
                    ( ~ ( function @ SY3168 )
                    | ~ ( relation @ SY3168 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                          = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                              | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                        | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( ( sK43_C @ SY3168 @ SV40 )
                                          = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                    | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                   != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                  | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                   != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                    | ( ( relation_dom @ SY3168 )
                     != ( relation_rng @ SV40 ) )
                    | ( SY3168
                      = ( function_inverse @ SV40 ) ) )
              | ~ ~ ( ~ ! [SY3169: $i] :
                          ( ~ ( function @ SY3169 )
                          | ~ ( relation @ SY3169 )
                          | ( SY3169
                           != ( function_inverse @ SV40 ) )
                          | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                          ( ( SY3171
                                           != ( apply @ SY3169 @ SY3170 ) )
                                          | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                          | ( SY3170
                                            = ( apply @ SV40 @ SY3171 ) ) )
                                    | ~ ! [SY3172: $i,SY3173: $i] :
                                          ( ( SY3173
                                           != ( apply @ SY3169 @ SY3172 ) )
                                          | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                          | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                          ( ( SY3174
                                           != ( apply @ SV40 @ SY3175 ) )
                                          | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                          | ( SY3175
                                            = ( apply @ SY3169 @ SY3174 ) ) )
                                    | ~ ! [SY3176: $i] :
                                          ( ! [SY3177: $i] :
                                              ( ( SY3176
                                               != ( apply @ SV40 @ SY3177 ) )
                                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
                    | ~ ! [SY3178: $i] :
                          ( ~ ( function @ SY3178 )
                          | ~ ( relation @ SY3178 )
                          | ( SY3178
                           != ( function_inverse @ SV40 ) )
                          | ( ( relation_dom @ SY3178 )
                            = ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[995]) ).

thf(1093,plain,
    ! [SV41: $i] :
      ( ( ( ! [SY3179: $i,SY3180: $i] :
              ( ~ ( ~ ( ! [SY3181: $i] :
                          ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3181 ) @ SV41 )
                          | ~ ( in @ SY3181 @ SY3179 ) )
                      | ~ ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) )
                  | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) ) @ SV41 )
                          | ~ ( in @ ( sK31_SY3124 @ SY3180 @ SY3179 @ SV41 ) @ SY3179 ) )
                      | ( in @ ( sK30_D @ SY3180 @ SY3179 @ SV41 ) @ SY3180 ) ) )
              | ( SY3180
                = ( relation_inverse_image @ SV41 @ SY3179 ) ) ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[996]) ).

thf(1094,plain,
    ! [SV41: $i] :
      ( ( ( ! [SY3182: $i,SY3183: $i] :
              ( ( SY3183
               != ( relation_inverse_image @ SV41 @ SY3182 ) )
              | ~ ( ~ ! [SY3184: $i] :
                        ( ! [SY3185: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3184 @ SY3185 ) @ SV41 )
                            | ~ ( in @ SY3185 @ SY3182 ) )
                        | ( in @ SY3184 @ SY3183 ) )
                  | ~ ! [SY3186: $i] :
                        ( ~ ( in @ SY3186 @ SY3183 )
                        | ~ ( ~ ( in @ ( ordered_pair @ SY3186 @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) ) @ SV41 )
                            | ~ ( in @ ( sK29_E @ SY3186 @ SY3183 @ SY3182 @ SV41 ) @ SY3182 ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[997]) ).

thf(1095,plain,
    ! [SV42: $i] :
      ( ( ( ! [SY3187: $i] :
              ( ~ ( ~ ( ! [SY3188: $i] :
                          ~ ( in @ ( ordered_pair @ SY3188 @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                      | ~ ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) )
                  | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SY3187 @ SV42 ) @ ( sK17_C @ SY3187 @ SV42 ) ) @ SV42 )
                      | ( in @ ( sK17_C @ SY3187 @ SV42 ) @ SY3187 ) ) )
              | ( SY3187
                = ( relation_rng @ SV42 ) ) ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[998]) ).

thf(1096,plain,
    ! [SV42: $i] :
      ( ( ( ! [SY3189: $i] :
              ( ( SY3189
               != ( relation_rng @ SV42 ) )
              | ~ ( ~ ! [SY3190: $i] :
                        ( ! [SY3191: $i] :
                            ~ ( in @ ( ordered_pair @ SY3191 @ SY3190 ) @ SV42 )
                        | ( in @ SY3190 @ SY3189 ) )
                  | ~ ! [SY3192: $i] :
                        ( ~ ( in @ SY3192 @ SY3189 )
                        | ( in @ ( ordered_pair @ ( sK16_D @ SY3192 @ SY3189 @ SV42 ) @ SY3192 ) @ SV42 ) ) ) ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[999]) ).

thf(1097,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( function @ SV92 ) )
        = $true )
      | ( ( ~ ( relation @ SV92 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                          | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
                    | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
                     != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) )
              | ~ ( ( ( sK12_B @ SV92 )
                   != ( sK13_SY3112 @ SV92 ) ) ) )
          | ( one_to_one @ SV92 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1000]) ).

thf(1098,plain,
    ! [SV93: $i] :
      ( ( ( ~ ( function @ SV93 ) )
        = $true )
      | ( ( ~ ( relation @ SV93 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV93 )
          | ! [SY3323: $i,SY3324: $i] :
              ( ~ ( in @ SY3323 @ ( relation_dom @ SV93 ) )
              | ~ ( in @ SY3324 @ ( relation_dom @ SV93 ) )
              | ( ( apply @ SV93 @ SY3323 )
               != ( apply @ SV93 @ SY3324 ) )
              | ( SY3323 = SY3324 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1001]) ).

thf(1099,plain,
    ! [SV43: $i,SV94: $i] :
      ( ( ( relation @ SV94 )
        = $false )
      | ( ( ~ ( ~ ! [SY3325: $i] :
                    ( ~ ( relation @ SY3325 )
                    | ~ ( ~ ( ! [SY3326: $i] :
                                ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ SY3326 ) @ SV43 )
                                | ~ ( in @ ( ordered_pair @ SY3326 @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                            | ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) )
                        | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) ) @ SV43 )
                                | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                            | ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) ) )
                    | ( SY3325
                      = ( relation_composition @ SV43 @ SV94 ) ) )
              | ~ ! [SY3327: $i] :
                    ( ~ ( relation @ SY3327 )
                    | ( SY3327
                     != ( relation_composition @ SV43 @ SV94 ) )
                    | ~ ( ~ ! [SY3328: $i,SY3329: $i] :
                              ( ! [SY3330: $i] :
                                  ( ~ ( in @ ( ordered_pair @ SY3328 @ SY3330 ) @ SV43 )
                                  | ~ ( in @ ( ordered_pair @ SY3330 @ SY3329 ) @ SV94 ) )
                              | ( in @ ( ordered_pair @ SY3328 @ SY3329 ) @ SY3327 ) )
                        | ~ ! [SY3331: $i,SY3332: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3331 @ SY3332 ) @ SY3327 )
                              | ~ ( ~ ( in @ ( ordered_pair @ SY3331 @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) ) @ SV43 )
                                  | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) @ SY3332 ) @ SV94 ) ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1002]) ).

thf(1100,plain,
    ! [SV44: $i] :
      ( ( ( ! [SY3202: $i] :
              ( ~ ( ~ ( ! [SY3203: $i] :
                          ~ ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ SY3203 ) @ SV44 )
                      | ~ ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) )
                  | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SY3202 @ SV44 ) @ ( sK21_SY3117 @ SY3202 @ SV44 ) ) @ SV44 )
                      | ( in @ ( sK20_C @ SY3202 @ SV44 ) @ SY3202 ) ) )
              | ( SY3202
                = ( relation_dom @ SV44 ) ) ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1003]) ).

thf(1101,plain,
    ! [SV44: $i] :
      ( ( ( ! [SY3204: $i] :
              ( ( SY3204
               != ( relation_dom @ SV44 ) )
              | ~ ( ~ ! [SY3205: $i] :
                        ( ! [SY3206: $i] :
                            ~ ( in @ ( ordered_pair @ SY3205 @ SY3206 ) @ SV44 )
                        | ( in @ SY3205 @ SY3204 ) )
                  | ~ ! [SY3207: $i] :
                        ( ~ ( in @ SY3207 @ SY3204 )
                        | ( in @ ( ordered_pair @ SY3207 @ ( sK19_D @ SY3207 @ SY3204 @ SV44 ) ) @ SV44 ) ) ) ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1004]) ).

thf(1102,plain,
    ! [SV45: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3208: $i] :
                      ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                      | ! [SY3209: $i] :
                          ( ( SY3209
                           != ( apply @ SV45 @ SY3208 ) )
                          | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) )
                | ~ ! [SY3210: $i] :
                      ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                      | ! [SY3211: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                          | ( SY3211
                            = ( apply @ SV45 @ SY3210 ) ) ) ) )
          | ~ ~ ( ~ ! [SY3212: $i] :
                      ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                      | ! [SY3213: $i] :
                          ( ( SY3213
                           != ( apply @ SV45 @ SY3212 ) )
                          | ( SY3213 = empty_set ) ) )
                | ~ ! [SY3214: $i] :
                      ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                      | ! [SY3215: $i] :
                          ( ( SY3215 != empty_set )
                          | ( SY3215
                            = ( apply @ SV45 @ SY3214 ) ) ) ) ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1005]) ).

thf(1103,plain,
    ! [SV95: $i,SV130: $i] :
      ( ( ( ~ ( function @ SV130 )
          | ~ ( relation @ SV130 ) )
        = $true )
      | ( ( ~ ( in @ SV95 @ ( relation_rng @ SV130 ) )
          | ~ ( one_to_one @ SV130 )
          | ( SV95
            = ( apply @ SV130 @ ( apply @ ( function_inverse @ SV130 ) @ SV95 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1006]) ).

thf(1104,plain,
    ! [SV96: $i,SV131: $i] :
      ( ( ( ~ ( function @ SV131 )
          | ~ ( relation @ SV131 ) )
        = $true )
      | ( ( ~ ( in @ SV96 @ ( relation_rng @ SV131 ) )
          | ~ ( one_to_one @ SV131 )
          | ( SV96
            = ( apply @ ( relation_composition @ ( function_inverse @ SV131 ) @ SV131 ) @ SV96 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1007]) ).

thf(1105,plain,
    ! [SV97: $i] :
      ( ( ( ~ ( function @ SV97 ) )
        = $true )
      | ( ( ~ ( relation @ SV97 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV97 )
          | ( ( relation_rng @ SV97 )
            = ( relation_dom @ ( function_inverse @ SV97 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1008]) ).

thf(1106,plain,
    ! [SV98: $i] :
      ( ( ( ~ ( function @ SV98 ) )
        = $true )
      | ( ( ~ ( relation @ SV98 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV98 )
          | ( ( relation_dom @ SV98 )
            = ( relation_rng @ ( function_inverse @ SV98 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1009]) ).

thf(1107,plain,
    ! [SV132: $i,SV99: $i] :
      ( ( ( ~ ( empty @ SV99 )
          | ~ ( relation @ SV132 ) )
        = $true )
      | ( ( empty @ ( relation_composition @ SV99 @ SV132 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1010]) ).

thf(1108,plain,
    ! [SV133: $i,SV100: $i] :
      ( ( ( ~ ( empty @ SV100 )
          | ~ ( relation @ SV133 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV100 @ SV133 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1011]) ).

thf(1109,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ~ ( function @ SV134 )
          | ~ ( relation @ SV134 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
              | ~ ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
                   != ( sK45_C @ SV134 @ SV101 ) ) ) )
          | ( ( relation_dom @ SV134 )
           != SV101 )
          | ( SV134
            = ( identity_relation @ SV101 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1012]) ).

thf(1110,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( function @ SX1 )
          | ~ ( relation @ SX1 )
          | ( SX1
           != ( identity_relation @ SX0 ) )
          | ! [SX2: $i] :
              ( ~ ( in @ SX2 @ SX0 )
              | ( ( apply @ SX1 @ SX2 )
                = SX2 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1013]) ).

thf(1111,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( function @ SX1 )
          | ~ ( relation @ SX1 )
          | ( SX1
           != ( identity_relation @ SX0 ) )
          | ( ( relation_dom @ SX1 )
            = SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1014]) ).

thf(1112,plain,
    ( ( empty @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1015]) ).

thf(1113,plain,
    ( ( relation @ sK5_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1016]) ).

thf(1114,plain,
    ! [SV102: $i] :
      ( ( ( ~ ! [SY3338: $i,SY3339: $i] :
                ( ( sK28_B @ SV102 )
               != ( ordered_pair @ SY3338 @ SY3339 ) )
          | ~ ( in @ ( sK28_B @ SV102 ) @ SV102 ) )
        = $false )
      | ( ( relation @ SV102 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1017]) ).

thf(1115,plain,
    ! [SV103: $i] :
      ( ( ( relation @ SV103 )
        = $false )
      | ( ( ! [SY3340: $i] :
              ( ( SY3340
                = ( ordered_pair @ ( sK26_C @ SY3340 @ SV103 ) @ ( sK27_SY3120 @ SY3340 @ SV103 ) ) )
              | ~ ( in @ SY3340 @ SV103 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1018]) ).

thf(1116,plain,
    ! [SV135: $i,SV46: $i,SV152: $i] :
      ( ( ~ ( relation @ SV152 )
        | ~ ( in @ ( ordered_pair @ SV46 @ SV135 ) @ SV152 )
        | ( in @ SV46 @ ( relation_field @ SV152 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1019]) ).

thf(1117,plain,
    ! [SV136: $i,SV46: $i,SV153: $i] :
      ( ( ~ ( relation @ SV153 )
        | ~ ( in @ ( ordered_pair @ SV46 @ SV136 ) @ SV153 )
        | ( in @ SV136 @ ( relation_field @ SV153 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1020]) ).

thf(1118,plain,
    ! [SV81: $i,SV154: $i,SV47: $i] :
      ( ( ! [SY3372: $i] :
            ( ~ ( relation @ SY3372 )
            | ~ ( in @ SV47 @ SV154 )
            | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3372 )
            | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV154 ) @ SY3372 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1021]) ).

thf(1119,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ~ ! [SY3308: $i,SY3309: $i] :
              ( ~ ( relation @ SY3309 )
              | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3308 ) @ SY3309 ) )
              | ( in @ SV47 @ SY3308 ) )
        | ~ ! [SY3310: $i,SY3311: $i] :
              ( ~ ( relation @ SY3311 )
              | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3310 ) @ SY3311 ) )
              | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3311 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[1022]) ).

thf(1120,plain,
    ! [SV104: $i] :
      ( ( ( ~ ( function @ SV104 ) )
        = $true )
      | ( ( ~ ( relation @ SV104 ) )
        = $true )
      | ( ( function @ ( function_inverse @ SV104 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1023]) ).

thf(1121,plain,
    ! [SV105: $i] :
      ( ( ( ~ ( function @ SV105 ) )
        = $true )
      | ( ( ~ ( relation @ SV105 ) )
        = $true )
      | ( ( relation @ ( function_inverse @ SV105 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1024]) ).

thf(1122,plain,
    ! [SV137: $i,SV48: $i,SV155: $i] :
      ( ( ~ ( relation @ SV155 )
        | ~ ( in @ SV48 @ SV137 )
        | ~ ( in @ SV48 @ ( relation_rng @ SV155 ) )
        | ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV137 @ SV155 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1025]) ).

thf(1123,plain,
    ! [SV48: $i] :
      ( ( ~ ! [SY3229: $i,SY3230: $i] :
              ( ~ ( relation @ SY3230 )
              | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3229 @ SY3230 ) ) )
              | ( in @ SV48 @ SY3229 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1026]) ).

thf(1124,plain,
    ! [SV48: $i] :
      ( ( ~ ! [SY3231: $i,SY3232: $i] :
              ( ~ ( relation @ SY3232 )
              | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3231 @ SY3232 ) ) )
              | ( in @ SV48 @ ( relation_rng @ SY3232 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1026]) ).

thf(1125,plain,
    ! [SV106: $i] :
      ( ( ( empty @ SV106 )
        = $false )
      | ( ( empty @ ( relation_inverse @ SV106 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1027]) ).

thf(1126,plain,
    ! [SV107: $i] :
      ( ( ( empty @ SV107 )
        = $false )
      | ( ( relation @ ( relation_inverse @ SV107 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1028]) ).

thf(1127,plain,
    ! [SV49: $i] :
      ( ( ( ! [SY3233: $i] :
              ( ~ ( relation @ SY3233 )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                      | ~ ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) )
                  | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SV49 )
                      | ( in @ ( ordered_pair @ ( sK24_C @ SY3233 @ SV49 ) @ ( sK25_SY3119 @ SY3233 @ SV49 ) ) @ SY3233 ) ) )
              | ( SV49 = SY3233 ) ) )
        = $true )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1029]) ).

thf(1128,plain,
    ! [SV49: $i] :
      ( ( ( ! [SY3234: $i] :
              ( ~ ( relation @ SY3234 )
              | ( SV49 != SY3234 )
              | ~ ( ~ ! [SY3235: $i,SY3236: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SV49 )
                        | ( in @ ( ordered_pair @ SY3235 @ SY3236 ) @ SY3234 ) )
                  | ~ ! [SY3237: $i,SY3238: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SY3234 )
                        | ( in @ ( ordered_pair @ SY3237 @ SY3238 ) @ SV49 ) ) ) ) )
        = $true )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1030]) ).

thf(1129,plain,
    ! [SV108: $i] :
      ( ( ( relation @ SV108 )
        = $false )
      | ( ( ( ( relation_dom @ SV108 )
           != empty_set )
          | ( ( relation_rng @ SV108 )
            = empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1031]) ).

thf(1130,plain,
    ! [SV109: $i] :
      ( ( ( relation @ SV109 )
        = $false )
      | ( ( ( ( relation_rng @ SV109 )
           != empty_set )
          | ( ( relation_dom @ SV109 )
            = empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1032]) ).

thf(1131,plain,
    ! [SV50: $i] :
      ( ( ( ! [SY3239: $i,SY3240: $i] :
              ( ~ ( ~ ( ! [SY3241: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3241 @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                          | ~ ( in @ SY3241 @ SY3239 ) )
                      | ~ ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) )
                  | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) ) @ SV50 )
                          | ~ ( in @ ( sK34_SY3126 @ SY3240 @ SY3239 @ SV50 ) @ SY3239 ) )
                      | ( in @ ( sK33_D @ SY3240 @ SY3239 @ SV50 ) @ SY3240 ) ) )
              | ( SY3240
                = ( relation_image @ SV50 @ SY3239 ) ) ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1033]) ).

thf(1132,plain,
    ! [SV50: $i] :
      ( ( ( ! [SY3242: $i,SY3243: $i] :
              ( ( SY3243
               != ( relation_image @ SV50 @ SY3242 ) )
              | ~ ( ~ ! [SY3244: $i] :
                        ( ! [SY3245: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3245 @ SY3244 ) @ SV50 )
                            | ~ ( in @ SY3245 @ SY3242 ) )
                        | ( in @ SY3244 @ SY3243 ) )
                  | ~ ! [SY3246: $i] :
                        ( ~ ( in @ SY3246 @ SY3243 )
                        | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3246 ) @ SV50 )
                            | ~ ( in @ ( sK32_E @ SY3246 @ SY3243 @ SY3242 @ SV50 ) @ SY3242 ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1034]) ).

thf(1133,plain,
    ! [SV138: $i,SV110: $i] :
      ( ( ( ~ ( function @ SV110 )
          | ~ ( relation @ SV110 )
          | ~ ( relation @ SV138 )
          | ~ ( function @ SV138 ) )
        = $true )
      | ( ( function @ ( relation_composition @ SV110 @ SV138 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1035]) ).

thf(1134,plain,
    ! [SV139: $i,SV111: $i] :
      ( ( ( ~ ( function @ SV111 )
          | ~ ( relation @ SV111 )
          | ~ ( relation @ SV139 )
          | ~ ( function @ SV139 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV111 @ SV139 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1036]) ).

thf(1135,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( function @ SX0 )
          | ( function @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1037]) ).

thf(1136,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ~ ( relation @ SX0 )
          | ~ ( function @ SX0 )
          | ( relation @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1038]) ).

thf(1137,plain,
    ! [SV112: $i] :
      ( ( ( ~ ( empty @ SV112 )
          | ~ ( relation @ SV112 ) )
        = $true )
      | ( ( ~ ( function @ SV112 ) )
        = $true )
      | ( ( one_to_one @ SV112 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1039]) ).

thf(1138,plain,
    ! [SV140: $i,SV51: $i,SV156: $i] :
      ( ( ~ ( relation @ SV156 )
        | ! [SY3373: $i] :
            ( ~ ( in @ SY3373 @ ( relation_dom @ SV156 ) )
            | ~ ( in @ ( ordered_pair @ SY3373 @ SV51 ) @ SV156 )
            | ~ ( in @ SY3373 @ SV140 ) )
        | ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1040]) ).

thf(1139,plain,
    ! [SV141: $i,SV51: $i,SV157: $i] :
      ( ( ~ ( relation @ SV157 )
        | ~ ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        | ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
                  | ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) )
            | ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV141 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1041]) ).

thf(1140,plain,
    ! [SV52: $i] :
      ( ( ( ! [SY3252: $i] :
              ( ~ ( relation @ SY3252 )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                      | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) )
                  | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SY3252 @ SV52 ) @ ( sK15_SY3113 @ SY3252 @ SV52 ) ) @ SY3252 )
                      | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SY3252 @ SV52 ) @ ( sK14_C @ SY3252 @ SV52 ) ) @ SV52 ) ) )
              | ( SY3252
                = ( relation_inverse @ SV52 ) ) ) )
        = $true )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1042]) ).

thf(1141,plain,
    ! [SV52: $i] :
      ( ( ( ! [SY3253: $i] :
              ( ~ ( relation @ SY3253 )
              | ( SY3253
               != ( relation_inverse @ SV52 ) )
              | ~ ( ~ ! [SY3254: $i,SY3255: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3254 @ SY3255 ) @ SY3253 )
                        | ( in @ ( ordered_pair @ SY3255 @ SY3254 ) @ SV52 ) )
                  | ~ ! [SY3256: $i,SY3257: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3257 @ SY3256 ) @ SV52 )
                        | ( in @ ( ordered_pair @ SY3256 @ SY3257 ) @ SY3253 ) ) ) ) )
        = $true )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1043]) ).

thf(1142,plain,
    ! [SV115: $i] :
      ( ( ( ~ ( function @ SV115 )
          | ~ ( relation @ SV115 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV115 ) )
        = $true )
      | ( ( function @ ( relation_inverse @ SV115 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1044]) ).

thf(1143,plain,
    ! [SV116: $i] :
      ( ( ( ~ ( function @ SV116 )
          | ~ ( relation @ SV116 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV116 ) )
        = $true )
      | ( ( relation @ ( relation_inverse @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1045]) ).

thf(1144,plain,
    ! [SV117: $i] :
      ( ( ( relation @ SV117 )
        = $false )
      | ( ( ( ( relation_dom @ SV117 )
           != empty_set )
          | ( SV117 = empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1046]) ).

thf(1145,plain,
    ! [SV118: $i] :
      ( ( ( relation @ SV118 )
        = $false )
      | ( ( ( ( relation_rng @ SV118 )
           != empty_set )
          | ( SV118 = empty_set ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1047]) ).

thf(1146,plain,
    ! [SV119: $i] :
      ( ( ( empty @ SV119 )
        = $false )
      | ( ( empty @ ( relation_dom @ SV119 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1048]) ).

thf(1147,plain,
    ! [SV120: $i] :
      ( ( ( empty @ SV120 )
        = $false )
      | ( ( relation @ ( relation_dom @ SV120 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1049]) ).

thf(1148,plain,
    ! [SV121: $i] :
      ( ( ( empty @ SV121 )
        = $false )
      | ( ( empty @ ( relation_rng @ SV121 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1050]) ).

thf(1149,plain,
    ! [SV122: $i] :
      ( ( ( empty @ SV122 )
        = $false )
      | ( ( relation @ ( relation_rng @ SV122 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1051]) ).

thf(1150,plain,
    ( ( empty @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1052]) ).

thf(1151,plain,
    ( ( relation @ empty_set )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1053]) ).

thf(1152,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ~ ( relation @ SV142 ) )
        = $true )
      | ( ( ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                   != ( sK40_SY3129 @ SV142 @ SV123 ) )
                  | ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                  | ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
              | ~ ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                          = ( sK40_SY3129 @ SV142 @ SV123 ) )
                        | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
                    | ~ ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                        | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) ) )
          | ( SV142
            = ( identity_relation @ SV123 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1054]) ).

thf(1153,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( ~ ( relation @ SV143 ) )
        = $true )
      | ( ( ( SV143
           != ( identity_relation @ SV124 ) )
          | ~ ( ~ ! [SY3360: $i,SY3361: $i] :
                    ( ( SY3360 != SY3361 )
                    | ~ ( in @ SY3360 @ SV124 )
                    | ( in @ ( ordered_pair @ SY3360 @ SY3361 ) @ SV143 ) )
              | ~ ~ ( ~ ! [SY3362: $i,SY3363: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                          | ( SY3362 = SY3363 ) )
                    | ~ ! [SY3364: $i] :
                          ( ! [SY3365: $i] :
                              ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                          | ( in @ SY3364 @ SV124 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1055]) ).

thf(1154,plain,
    ! [SV144: $i,SV125: $i] :
      ( ( ( ~ ( empty @ SV125 )
          | ~ ( relation @ SV144 ) )
        = $true )
      | ( ( empty @ ( relation_composition @ SV144 @ SV125 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1056]) ).

thf(1155,plain,
    ! [SV145: $i,SV126: $i] :
      ( ( ( ~ ( empty @ SV126 )
          | ~ ( relation @ SV145 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV145 @ SV126 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1057]) ).

thf(1156,plain,
    ! [SV53: $i,SV82: $i] :
      ( ( ( ~ ! [SY3312: $i] :
                ( ~ ( relation @ SY3312 )
                | ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                        | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                        | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                    | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                              | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                          | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                              | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) ) ) )
                | ( SY3312
                  = ( relation_rng_restriction @ SV53 @ SV82 ) ) ) )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1058]) ).

thf(1157,plain,
    ! [SV82: $i,SV53: $i] :
      ( ( ( ~ ! [SY3313: $i] :
                ( ~ ( relation @ SY3313 )
                | ( SY3313
                 != ( relation_rng_restriction @ SV53 @ SV82 ) )
                | ~ ( ~ ! [SY3314: $i,SY3315: $i] :
                          ( ~ ( in @ SY3315 @ SV53 )
                          | ~ ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SV82 )
                          | ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SY3313 ) )
                    | ~ ~ ( ~ ! [SY3263: $i,SY3264: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3263 @ SY3264 ) @ SY3313 )
                                | ( in @ SY3264 @ SV53 ) )
                          | ~ ! [SY3318: $i,SY3319: $i] :
                                ( ~ ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SY3313 )
                                | ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SV82 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1058]) ).

thf(1158,plain,
    ( ( function @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1059]) ).

thf(1159,plain,
    ( ( relation @ sK3_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[1060]) ).

thf(1160,plain,
    ! [SV54: $i] :
      ( ( ( ! [SY3267: $i] :
              ( ~ ( relation @ SY3267 )
              | ~ ( subset @ SV54 @ SY3267 )
              | ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SY3267 ) ) ) )
        = $true )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1061]) ).

thf(1161,plain,
    ! [SV54: $i] :
      ( ( ( ! [SY3268: $i] :
              ( ~ ( relation @ SY3268 )
              | ~ ( subset @ SV54 @ SY3268 )
              | ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SY3268 ) ) ) )
        = $true )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1062]) ).

thf(1162,plain,
    ! [SV55: $i,SV83: $i] :
      ( ( ( relation @ SV83 )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( ~ ( ~ ! [SY3320: $i] :
                    ( ~ ( function @ SY3320 )
                    | ~ ( relation @ SY3320 )
                    | ~ ( in @ SV55 @ ( relation_dom @ SY3320 ) )
                    | ~ ( in @ ( apply @ SY3320 @ SV55 ) @ ( relation_dom @ SV83 ) )
                    | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3320 @ SV83 ) ) ) )
              | ~ ~ ( ~ ! [SY3321: $i] :
                          ( ~ ( function @ SY3321 )
                          | ~ ( relation @ SY3321 )
                          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                          | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) )
                    | ~ ! [SY3322: $i] :
                          ( ~ ( function @ SY3322 )
                          | ~ ( relation @ SY3322 )
                          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                          | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1063]) ).

thf(1163,plain,
    ! [SV146: $i,SV56: $i,SV158: $i] :
      ( ( ~ ( relation @ SV158 )
        | ~ ( in @ SV56 @ SV146 )
        | ~ ( in @ SV56 @ ( relation_dom @ SV158 ) )
        | ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV158 @ SV146 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1064]) ).

thf(1164,plain,
    ! [SV56: $i] :
      ( ( ~ ! [SY3275: $i,SY3276: $i] :
              ( ~ ( relation @ SY3276 )
              | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3276 @ SY3275 ) ) )
              | ( in @ SV56 @ SY3275 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1065]) ).

thf(1165,plain,
    ! [SV56: $i] :
      ( ( ~ ! [SY3277: $i,SY3278: $i] :
              ( ~ ( relation @ SY3278 )
              | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3278 @ SY3277 ) ) )
              | ( in @ SV56 @ ( relation_dom @ SY3278 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1065]) ).

thf(1166,plain,
    ! [SV127: $i] :
      ( ( ( relation @ SV127 )
        = $false )
      | ( ( ( relation_rng @ SV127 )
          = ( relation_dom @ ( relation_inverse @ SV127 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1066]) ).

thf(1167,plain,
    ! [SV128: $i] :
      ( ( ( relation @ SV128 )
        = $false )
      | ( ( ( relation_dom @ SV128 )
          = ( relation_rng @ ( relation_inverse @ SV128 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1067]) ).

thf(1168,plain,
    ! [SV147: $i,SV57: $i,SV159: $i] :
      ( ( ~ ( relation @ SV159 )
        | ~ ( in @ ( ordered_pair @ SV57 @ SV147 ) @ SV159 )
        | ( in @ SV57 @ ( relation_dom @ SV159 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1068]) ).

thf(1169,plain,
    ! [SV148: $i,SV57: $i,SV160: $i] :
      ( ( ~ ( relation @ SV160 )
        | ~ ( in @ ( ordered_pair @ SV57 @ SV148 ) @ SV160 )
        | ( in @ SV148 @ ( relation_rng @ SV160 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1069]) ).

thf(1170,plain,
    ! [SV149: $i,SV58: $i,SV161: $i] :
      ( ( ~ ( relation @ SV161 )
        | ! [SY3374: $i] :
            ( ~ ( in @ SY3374 @ ( relation_rng @ SV161 ) )
            | ~ ( in @ ( ordered_pair @ SV58 @ SY3374 ) @ SV161 )
            | ~ ( in @ SY3374 @ SV149 ) )
        | ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1070]) ).

thf(1171,plain,
    ! [SV150: $i,SV58: $i,SV162: $i] :
      ( ( ~ ( relation @ SV162 )
        | ~ ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        | ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
                  | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) )
            | ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ SV150 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1071]) ).

thf(1172,plain,
    ! [SV59: $i] :
      ( ( ( ! [SY3288: $i] :
              ( ~ ( relation @ SY3288 )
              | ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SV59 )
                  | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SY3288 @ SV59 ) @ ( sK23_SY3118 @ SY3288 @ SV59 ) ) @ SY3288 ) )
              | ( subset @ SV59 @ SY3288 ) ) )
        = $true )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1072]) ).

thf(1173,plain,
    ! [SV59: $i] :
      ( ( ( ! [SY3289: $i] :
              ( ~ ( relation @ SY3289 )
              | ~ ( subset @ SV59 @ SY3289 )
              | ! [SY3290: $i,SY3291: $i] :
                  ( ~ ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SV59 )
                  | ( in @ ( ordered_pair @ SY3290 @ SY3291 ) @ SY3289 ) ) ) )
        = $true )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1073]) ).

thf(1174,plain,
    ! [SV60: $i] :
      ( ( ( ! [SY3292: $i,SY3293: $i] :
              ( ~ ( relation @ SY3293 )
              | ~ ( ~ ( ~ ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                      | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                      | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                  | ~ ~ ( ~ ( ( in @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ SY3292 )
                            | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SV60 )
                            | ( in @ ( ordered_pair @ ( sK37_D @ SY3293 @ SY3292 @ SV60 ) @ ( sK38_SY3128 @ SY3293 @ SY3292 @ SV60 ) ) @ SY3293 ) ) ) )
              | ( SY3293
                = ( relation_dom_restriction @ SV60 @ SY3292 ) ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1074]) ).

thf(1175,plain,
    ! [SV60: $i] :
      ( ( ( ! [SY3294: $i,SY3295: $i] :
              ( ~ ( relation @ SY3295 )
              | ( SY3295
               != ( relation_dom_restriction @ SV60 @ SY3294 ) )
              | ~ ( ~ ! [SY3296: $i,SY3297: $i] :
                        ( ~ ( in @ SY3296 @ SY3294 )
                        | ~ ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SV60 )
                        | ( in @ ( ordered_pair @ SY3296 @ SY3297 ) @ SY3295 ) )
                  | ~ ~ ( ~ ! [SX3: $i] :
                              ( ! [SX4: $i] :
                                  ~ ( in @ ( ordered_pair @ SX3 @ SX4 ) @ SY3295 )
                              | ( in @ SX3 @ SY3294 ) )
                        | ~ ! [SY3300: $i,SY3301: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SY3295 )
                              | ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SV60 ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1075]) ).

thf(1176,plain,
    ! [SV69: $i,SV11: $i] :
      ( ( ( subset @ SV11 @ ( relation_rng @ SV69 ) )
        = $false )
      | ( ( SV11 = empty_set )
        = $true )
      | ( ( ( ( relation_inverse_image @ SV69 @ SV11 )
           != empty_set ) )
        = $true )
      | ( ( relation @ SV69 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1077]) ).

thf(1177,plain,
    ! [SV85: $i,SV70: $i,SV12: $i] :
      ( ( ( subset @ SV12 @ SV70 )
        = $false )
      | ( ( subset @ ( relation_inverse_image @ SV85 @ SV12 ) @ ( relation_inverse_image @ SV85 @ SV70 ) )
        = $true )
      | ( ( relation @ SV85 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1078]) ).

thf(1178,plain,
    ! [SV71: $i,SV14: $i,SV163: $i] :
      ( ( ( ~ ( function @ SV163 )
          | ~ ( relation @ SV163 )
          | ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SV163 @ SV71 ) ) )
          | ( ( apply @ ( relation_composition @ SV163 @ SV71 ) @ SV14 )
            = ( apply @ SV71 @ ( apply @ SV163 @ SV14 ) ) ) )
        = $true )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation @ SV71 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1079]) ).

thf(1179,plain,
    ! [SV72: $i,SV15: $i,SV164: $i] :
      ( ( ( ~ ( function @ SV164 )
          | ~ ( relation @ SV164 )
          | ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
          | ( ( apply @ ( relation_composition @ SV72 @ SV164 ) @ SV15 )
            = ( apply @ SV164 @ ( apply @ SV72 @ SV15 ) ) ) )
        = $true )
      | ( ( function @ SV72 )
        = $false )
      | ( ( relation @ SV72 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1080]) ).

thf(1180,plain,
    ! [SV89: $i,SV18: $i] :
      ( ( ( ~ ( subset @ ( relation_rng @ SV18 ) @ ( relation_dom @ SV89 ) ) )
        = $true )
      | ( ( ( relation_dom @ ( relation_composition @ SV18 @ SV89 ) )
          = ( relation_dom @ SV18 ) )
        = $true )
      | ( ( relation @ SV89 )
        = $false )
      | ( ( relation @ SV18 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1083]) ).

thf(1181,plain,
    ! [SV90: $i,SV19: $i] :
      ( ( ( ~ ( subset @ ( relation_dom @ SV19 ) @ ( relation_rng @ SV90 ) ) )
        = $true )
      | ( ( ( relation_rng @ ( relation_composition @ SV90 @ SV19 ) )
          = ( relation_rng @ SV19 ) )
        = $true )
      | ( ( relation @ SV90 )
        = $false )
      | ( ( relation @ SV19 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1084]) ).

thf(1182,plain,
    ! [SV28: $i] :
      ( ( ( one_to_one @ SV28 )
        = $false )
      | ( ( ( function_inverse @ SV28 )
          = ( relation_inverse @ SV28 ) )
        = $true )
      | ( ( function @ SV28 )
        = $false )
      | ( ( relation @ SV28 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1085]) ).

thf(1183,plain,
    ! [SV39: $i,SV129: $i,SV151: $i] :
      ( ( ( ~ ( function @ SV151 )
          | ~ ( relation @ SV151 ) )
        = $true )
      | ( ( ( SV129
           != ( apply @ SV151 @ SV39 ) )
          | ~ ( in @ SV39 @ ( relation_dom @ SV151 ) )
          | ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SV151 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1089]) ).

thf(1184,plain,
    ! [SV39: $i] :
      ( ( ! [SY3164: $i,SY3165: $i] :
            ( ~ ( function @ SY3165 )
            | ~ ( relation @ SY3165 )
            | ~ ( in @ ( ordered_pair @ SV39 @ SY3164 ) @ SY3165 )
            | ( SY3164
              = ( apply @ SY3165 @ SV39 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1090]) ).

thf(1185,plain,
    ! [SV39: $i] :
      ( ( ! [SY3166: $i,SY3167: $i] :
            ( ~ ( function @ SY3167 )
            | ~ ( relation @ SY3167 )
            | ~ ( in @ ( ordered_pair @ SV39 @ SY3166 ) @ SY3167 )
            | ( in @ SV39 @ ( relation_dom @ SY3167 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1091]) ).

thf(1186,plain,
    ! [SV40: $i] :
      ( ( ( one_to_one @ SV40 )
        = $false )
      | ( ( ~ ( ~ ! [SY3168: $i] :
                    ( ~ ( function @ SY3168 )
                    | ~ ( relation @ SY3168 )
                    | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                                = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                          = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                              | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( ( sK43_C @ SY3168 @ SV40 )
                                                = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                          | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                              | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                    | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                        | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                         != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                        | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( ( sK43_C @ SY3168 @ SV40 )
                                          = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                    | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                         != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                        | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                        | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                   != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                  | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                   != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                    | ( ( relation_dom @ SY3168 )
                     != ( relation_rng @ SV40 ) )
                    | ( SY3168
                      = ( function_inverse @ SV40 ) ) )
              | ~ ~ ( ~ ! [SY3169: $i] :
                          ( ~ ( function @ SY3169 )
                          | ~ ( relation @ SY3169 )
                          | ( SY3169
                           != ( function_inverse @ SV40 ) )
                          | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                          ( ( SY3171
                                           != ( apply @ SY3169 @ SY3170 ) )
                                          | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                          | ( SY3170
                                            = ( apply @ SV40 @ SY3171 ) ) )
                                    | ~ ! [SY3172: $i,SY3173: $i] :
                                          ( ( SY3173
                                           != ( apply @ SY3169 @ SY3172 ) )
                                          | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                          | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                          ( ( SY3174
                                           != ( apply @ SV40 @ SY3175 ) )
                                          | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                          | ( SY3175
                                            = ( apply @ SY3169 @ SY3174 ) ) )
                                    | ~ ! [SY3176: $i] :
                                          ( ! [SY3177: $i] :
                                              ( ( SY3176
                                               != ( apply @ SV40 @ SY3177 ) )
                                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
                    | ~ ! [SY3178: $i] :
                          ( ~ ( function @ SY3178 )
                          | ~ ( relation @ SY3178 )
                          | ( SY3178
                           != ( function_inverse @ SV40 ) )
                          | ( ( relation_dom @ SY3178 )
                            = ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1092]) ).

thf(1187,plain,
    ! [SV41: $i,SV165: $i] :
      ( ( ( ! [SY3375: $i] :
              ( ~ ( ~ ( ! [SY3376: $i] :
                          ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3375 @ SV165 @ SV41 ) @ SY3376 ) @ SV41 )
                          | ~ ( in @ SY3376 @ SV165 ) )
                      | ~ ( in @ ( sK30_D @ SY3375 @ SV165 @ SV41 ) @ SY3375 ) )
                  | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SY3375 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SY3375 @ SV165 @ SV41 ) ) @ SV41 )
                          | ~ ( in @ ( sK31_SY3124 @ SY3375 @ SV165 @ SV41 ) @ SV165 ) )
                      | ( in @ ( sK30_D @ SY3375 @ SV165 @ SV41 ) @ SY3375 ) ) )
              | ( SY3375
                = ( relation_inverse_image @ SV41 @ SV165 ) ) ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1093]) ).

thf(1188,plain,
    ! [SV166: $i,SV41: $i] :
      ( ( ( ! [SY3377: $i] :
              ( ( SY3377
               != ( relation_inverse_image @ SV41 @ SV166 ) )
              | ~ ( ~ ! [SY3378: $i] :
                        ( ! [SY3379: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3378 @ SY3379 ) @ SV41 )
                            | ~ ( in @ SY3379 @ SV166 ) )
                        | ( in @ SY3378 @ SY3377 ) )
                  | ~ ! [SY3380: $i] :
                        ( ~ ( in @ SY3380 @ SY3377 )
                        | ~ ( ~ ( in @ ( ordered_pair @ SY3380 @ ( sK29_E @ SY3380 @ SY3377 @ SV166 @ SV41 ) ) @ SV41 )
                            | ~ ( in @ ( sK29_E @ SY3380 @ SY3377 @ SV166 @ SV41 ) @ SV166 ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1094]) ).

thf(1189,plain,
    ! [SV42: $i,SV167: $i] :
      ( ( ( ~ ( ~ ( ! [SY3381: $i] :
                      ~ ( in @ ( ordered_pair @ SY3381 @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
                  | ~ ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SV167 @ SV42 ) @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
                  | ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) ) )
          | ( SV167
            = ( relation_rng @ SV42 ) ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1095]) ).

thf(1190,plain,
    ! [SV42: $i,SV168: $i] :
      ( ( ( ( SV168
           != ( relation_rng @ SV42 ) )
          | ~ ( ~ ! [SY3382: $i] :
                    ( ! [SY3191: $i] :
                        ~ ( in @ ( ordered_pair @ SY3191 @ SY3382 ) @ SV42 )
                    | ( in @ SY3382 @ SV168 ) )
              | ~ ! [SY3384: $i] :
                    ( ~ ( in @ SY3384 @ SV168 )
                    | ( in @ ( ordered_pair @ ( sK16_D @ SY3384 @ SV168 @ SV42 ) @ SY3384 ) @ SV42 ) ) ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1096]) ).

thf(1191,plain,
    ! [SV92: $i] :
      ( ( ( function @ SV92 )
        = $false )
      | ( ( ~ ( relation @ SV92 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                          | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
                    | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
                     != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) )
              | ~ ( ( ( sK12_B @ SV92 )
                   != ( sK13_SY3112 @ SV92 ) ) ) )
          | ( one_to_one @ SV92 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1097]) ).

thf(1192,plain,
    ! [SV93: $i] :
      ( ( ( function @ SV93 )
        = $false )
      | ( ( ~ ( relation @ SV93 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV93 )
          | ! [SY3323: $i,SY3324: $i] :
              ( ~ ( in @ SY3323 @ ( relation_dom @ SV93 ) )
              | ~ ( in @ SY3324 @ ( relation_dom @ SV93 ) )
              | ( ( apply @ SV93 @ SY3323 )
               != ( apply @ SV93 @ SY3324 ) )
              | ( SY3323 = SY3324 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1098]) ).

thf(1193,plain,
    ! [SV43: $i,SV94: $i] :
      ( ( ( ~ ! [SY3325: $i] :
                ( ~ ( relation @ SY3325 )
                | ~ ( ~ ( ! [SY3326: $i] :
                            ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ SY3326 ) @ SV43 )
                            | ~ ( in @ ( ordered_pair @ SY3326 @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                        | ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) ) @ SV43 )
                            | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                        | ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) ) )
                | ( SY3325
                  = ( relation_composition @ SV43 @ SV94 ) ) )
          | ~ ! [SY3327: $i] :
                ( ~ ( relation @ SY3327 )
                | ( SY3327
                 != ( relation_composition @ SV43 @ SV94 ) )
                | ~ ( ~ ! [SY3328: $i,SY3329: $i] :
                          ( ! [SY3330: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3328 @ SY3330 ) @ SV43 )
                              | ~ ( in @ ( ordered_pair @ SY3330 @ SY3329 ) @ SV94 ) )
                          | ( in @ ( ordered_pair @ SY3328 @ SY3329 ) @ SY3327 ) )
                    | ~ ! [SY3331: $i,SY3332: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3331 @ SY3332 ) @ SY3327 )
                          | ~ ( ~ ( in @ ( ordered_pair @ SY3331 @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) ) @ SV43 )
                              | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) @ SY3332 ) @ SV94 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1099]) ).

thf(1194,plain,
    ! [SV44: $i,SV169: $i] :
      ( ( ( ~ ( ~ ( ! [SY3385: $i] :
                      ~ ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ SY3385 ) @ SV44 )
                  | ~ ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ ( sK21_SY3117 @ SV169 @ SV44 ) ) @ SV44 )
                  | ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) ) )
          | ( SV169
            = ( relation_dom @ SV44 ) ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1100]) ).

thf(1195,plain,
    ! [SV44: $i,SV170: $i] :
      ( ( ( ( SV170
           != ( relation_dom @ SV44 ) )
          | ~ ( ~ ! [SY3386: $i] :
                    ( ! [SY3206: $i] :
                        ~ ( in @ ( ordered_pair @ SY3386 @ SY3206 ) @ SV44 )
                    | ( in @ SY3386 @ SV170 ) )
              | ~ ! [SY3388: $i] :
                    ( ~ ( in @ SY3388 @ SV170 )
                    | ( in @ ( ordered_pair @ SY3388 @ ( sK19_D @ SY3388 @ SV170 @ SV44 ) ) @ SV44 ) ) ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1101]) ).

thf(1196,plain,
    ! [SV45: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3208: $i] :
                      ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                      | ! [SY3209: $i] :
                          ( ( SY3209
                           != ( apply @ SV45 @ SY3208 ) )
                          | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) )
                | ~ ! [SY3210: $i] :
                      ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                      | ! [SY3211: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                          | ( SY3211
                            = ( apply @ SV45 @ SY3210 ) ) ) ) ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1102]) ).

thf(1197,plain,
    ! [SV45: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3212: $i] :
                      ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                      | ! [SY3213: $i] :
                          ( ( SY3213
                           != ( apply @ SV45 @ SY3212 ) )
                          | ( SY3213 = empty_set ) ) )
                | ~ ! [SY3214: $i] :
                      ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                      | ! [SY3215: $i] :
                          ( ( SY3215 != empty_set )
                          | ( SY3215
                            = ( apply @ SV45 @ SY3214 ) ) ) ) ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1102]) ).

thf(1198,plain,
    ! [SV95: $i,SV130: $i] :
      ( ( ( ~ ( function @ SV130 ) )
        = $true )
      | ( ( ~ ( relation @ SV130 ) )
        = $true )
      | ( ( ~ ( in @ SV95 @ ( relation_rng @ SV130 ) )
          | ~ ( one_to_one @ SV130 )
          | ( SV95
            = ( apply @ SV130 @ ( apply @ ( function_inverse @ SV130 ) @ SV95 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1103]) ).

thf(1199,plain,
    ! [SV96: $i,SV131: $i] :
      ( ( ( ~ ( function @ SV131 ) )
        = $true )
      | ( ( ~ ( relation @ SV131 ) )
        = $true )
      | ( ( ~ ( in @ SV96 @ ( relation_rng @ SV131 ) )
          | ~ ( one_to_one @ SV131 )
          | ( SV96
            = ( apply @ ( relation_composition @ ( function_inverse @ SV131 ) @ SV131 ) @ SV96 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1104]) ).

thf(1200,plain,
    ! [SV97: $i] :
      ( ( ( function @ SV97 )
        = $false )
      | ( ( ~ ( relation @ SV97 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV97 )
          | ( ( relation_rng @ SV97 )
            = ( relation_dom @ ( function_inverse @ SV97 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1105]) ).

thf(1201,plain,
    ! [SV98: $i] :
      ( ( ( function @ SV98 )
        = $false )
      | ( ( ~ ( relation @ SV98 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV98 )
          | ( ( relation_dom @ SV98 )
            = ( relation_rng @ ( function_inverse @ SV98 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1106]) ).

thf(1202,plain,
    ! [SV132: $i,SV99: $i] :
      ( ( ( ~ ( empty @ SV99 ) )
        = $true )
      | ( ( ~ ( relation @ SV132 ) )
        = $true )
      | ( ( empty @ ( relation_composition @ SV99 @ SV132 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1107]) ).

thf(1203,plain,
    ! [SV133: $i,SV100: $i] :
      ( ( ( ~ ( empty @ SV100 ) )
        = $true )
      | ( ( ~ ( relation @ SV133 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV100 @ SV133 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1108]) ).

thf(1204,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ~ ( function @ SV134 ) )
        = $true )
      | ( ( ~ ( relation @ SV134 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
              | ~ ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
                   != ( sK45_C @ SV134 @ SV101 ) ) ) )
          | ( ( relation_dom @ SV134 )
           != SV101 )
          | ( SV134
            = ( identity_relation @ SV101 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1109]) ).

thf(1205,plain,
    ! [SV171: $i] :
      ( ( ! [SY3389: $i] :
            ( ~ ( function @ SY3389 )
            | ~ ( relation @ SY3389 )
            | ( SY3389
             != ( identity_relation @ SV171 ) )
            | ! [SY3390: $i] :
                ( ~ ( in @ SY3390 @ SV171 )
                | ( ( apply @ SY3389 @ SY3390 )
                  = SY3390 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1110]) ).

thf(1206,plain,
    ! [SV172: $i] :
      ( ( ! [SY3391: $i] :
            ( ~ ( function @ SY3391 )
            | ~ ( relation @ SY3391 )
            | ( SY3391
             != ( identity_relation @ SV172 ) )
            | ( ( relation_dom @ SY3391 )
              = SV172 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1111]) ).

thf(1207,plain,
    ! [SV102: $i] :
      ( ( ( ~ ! [SY3338: $i,SY3339: $i] :
                ( ( sK28_B @ SV102 )
               != ( ordered_pair @ SY3338 @ SY3339 ) ) )
        = $false )
      | ( ( relation @ SV102 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1114]) ).

thf(1208,plain,
    ! [SV102: $i] :
      ( ( ( ~ ( in @ ( sK28_B @ SV102 ) @ SV102 ) )
        = $false )
      | ( ( relation @ SV102 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1114]) ).

thf(1209,plain,
    ! [SV103: $i,SV173: $i] :
      ( ( ( ( SV173
            = ( ordered_pair @ ( sK26_C @ SV173 @ SV103 ) @ ( sK27_SY3120 @ SV173 @ SV103 ) ) )
          | ~ ( in @ SV173 @ SV103 ) )
        = $true )
      | ( ( relation @ SV103 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1115]) ).

thf(1210,plain,
    ! [SV135: $i,SV46: $i,SV152: $i] :
      ( ( ( ~ ( relation @ SV152 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV46 @ SV135 ) @ SV152 )
          | ( in @ SV46 @ ( relation_field @ SV152 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1116]) ).

thf(1211,plain,
    ! [SV136: $i,SV46: $i,SV153: $i] :
      ( ( ( ~ ( relation @ SV153 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV46 @ SV136 ) @ SV153 )
          | ( in @ SV136 @ ( relation_field @ SV153 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1117]) ).

thf(1212,plain,
    ! [SV81: $i,SV154: $i,SV47: $i,SV174: $i] :
      ( ( ~ ( relation @ SV174 )
        | ~ ( in @ SV47 @ SV154 )
        | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV174 )
        | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV154 ) @ SV174 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1118]) ).

thf(1213,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ~ ! [SY3308: $i,SY3309: $i] :
              ( ~ ( relation @ SY3309 )
              | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3308 ) @ SY3309 ) )
              | ( in @ SV47 @ SY3308 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1119]) ).

thf(1214,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ~ ! [SY3310: $i,SY3311: $i] :
              ( ~ ( relation @ SY3311 )
              | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3310 ) @ SY3311 ) )
              | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3311 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[1119]) ).

thf(1215,plain,
    ! [SV104: $i] :
      ( ( ( function @ SV104 )
        = $false )
      | ( ( ~ ( relation @ SV104 ) )
        = $true )
      | ( ( function @ ( function_inverse @ SV104 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1120]) ).

thf(1216,plain,
    ! [SV105: $i] :
      ( ( ( function @ SV105 )
        = $false )
      | ( ( ~ ( relation @ SV105 ) )
        = $true )
      | ( ( relation @ ( function_inverse @ SV105 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1121]) ).

thf(1217,plain,
    ! [SV137: $i,SV48: $i,SV155: $i] :
      ( ( ( ~ ( relation @ SV155 ) )
        = $true )
      | ( ( ~ ( in @ SV48 @ SV137 )
          | ~ ( in @ SV48 @ ( relation_rng @ SV155 ) )
          | ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV137 @ SV155 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1122]) ).

thf(1218,plain,
    ! [SV48: $i] :
      ( ( ! [SY3229: $i,SY3230: $i] :
            ( ~ ( relation @ SY3230 )
            | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3229 @ SY3230 ) ) )
            | ( in @ SV48 @ SY3229 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1123]) ).

thf(1219,plain,
    ! [SV48: $i] :
      ( ( ! [SY3231: $i,SY3232: $i] :
            ( ~ ( relation @ SY3232 )
            | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SY3231 @ SY3232 ) ) )
            | ( in @ SV48 @ ( relation_rng @ SY3232 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1124]) ).

thf(1220,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( ~ ( relation @ SV175 )
          | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
                  | ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
                  | ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) ) )
          | ( SV49 = SV175 ) )
        = $true )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1127]) ).

thf(1221,plain,
    ! [SV49: $i,SV176: $i] :
      ( ( ( ~ ( relation @ SV176 )
          | ( SV49 != SV176 )
          | ~ ( ~ ! [SY3392: $i,SY3393: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV49 )
                    | ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV176 ) )
              | ~ ! [SY3394: $i,SY3395: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV176 )
                    | ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV49 ) ) ) )
        = $true )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1128]) ).

thf(1222,plain,
    ! [SV108: $i] :
      ( ( ( ( ( relation_dom @ SV108 )
           != empty_set ) )
        = $true )
      | ( ( ( relation_rng @ SV108 )
          = empty_set )
        = $true )
      | ( ( relation @ SV108 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1129]) ).

thf(1223,plain,
    ! [SV109: $i] :
      ( ( ( ( ( relation_rng @ SV109 )
           != empty_set ) )
        = $true )
      | ( ( ( relation_dom @ SV109 )
          = empty_set )
        = $true )
      | ( ( relation @ SV109 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1130]) ).

thf(1224,plain,
    ! [SV50: $i,SV177: $i] :
      ( ( ( ! [SY3396: $i] :
              ( ~ ( ~ ( ! [SY3397: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3397 @ ( sK33_D @ SY3396 @ SV177 @ SV50 ) ) @ SV50 )
                          | ~ ( in @ SY3397 @ SV177 ) )
                      | ~ ( in @ ( sK33_D @ SY3396 @ SV177 @ SV50 ) @ SY3396 ) )
                  | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SY3396 @ SV177 @ SV50 ) @ ( sK33_D @ SY3396 @ SV177 @ SV50 ) ) @ SV50 )
                          | ~ ( in @ ( sK34_SY3126 @ SY3396 @ SV177 @ SV50 ) @ SV177 ) )
                      | ( in @ ( sK33_D @ SY3396 @ SV177 @ SV50 ) @ SY3396 ) ) )
              | ( SY3396
                = ( relation_image @ SV50 @ SV177 ) ) ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1131]) ).

thf(1225,plain,
    ! [SV178: $i,SV50: $i] :
      ( ( ( ! [SY3398: $i] :
              ( ( SY3398
               != ( relation_image @ SV50 @ SV178 ) )
              | ~ ( ~ ! [SY3399: $i] :
                        ( ! [SY3400: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3400 @ SY3399 ) @ SV50 )
                            | ~ ( in @ SY3400 @ SV178 ) )
                        | ( in @ SY3399 @ SY3398 ) )
                  | ~ ! [SY3401: $i] :
                        ( ~ ( in @ SY3401 @ SY3398 )
                        | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3401 @ SY3398 @ SV178 @ SV50 ) @ SY3401 ) @ SV50 )
                            | ~ ( in @ ( sK32_E @ SY3401 @ SY3398 @ SV178 @ SV50 ) @ SV178 ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1132]) ).

thf(1226,plain,
    ! [SV138: $i,SV110: $i] :
      ( ( ( ~ ( function @ SV110 )
          | ~ ( relation @ SV110 )
          | ~ ( relation @ SV138 ) )
        = $true )
      | ( ( ~ ( function @ SV138 ) )
        = $true )
      | ( ( function @ ( relation_composition @ SV110 @ SV138 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1133]) ).

thf(1227,plain,
    ! [SV139: $i,SV111: $i] :
      ( ( ( ~ ( function @ SV111 )
          | ~ ( relation @ SV111 )
          | ~ ( relation @ SV139 ) )
        = $true )
      | ( ( ~ ( function @ SV139 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV111 @ SV139 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1134]) ).

thf(1228,plain,
    ! [SV179: $i] :
      ( ( ~ ( empty @ SV179 )
        | ~ ( relation @ SV179 )
        | ~ ( function @ SV179 )
        | ( function @ SV179 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1135]) ).

thf(1229,plain,
    ! [SV180: $i] :
      ( ( ~ ( empty @ SV180 )
        | ~ ( relation @ SV180 )
        | ~ ( function @ SV180 )
        | ( relation @ SV180 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1136]) ).

thf(1230,plain,
    ! [SV112: $i] :
      ( ( ( ~ ( empty @ SV112 ) )
        = $true )
      | ( ( ~ ( relation @ SV112 ) )
        = $true )
      | ( ( ~ ( function @ SV112 ) )
        = $true )
      | ( ( one_to_one @ SV112 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1137]) ).

thf(1231,plain,
    ! [SV140: $i,SV51: $i,SV156: $i] :
      ( ( ( ~ ( relation @ SV156 ) )
        = $true )
      | ( ( ! [SY3373: $i] :
              ( ~ ( in @ SY3373 @ ( relation_dom @ SV156 ) )
              | ~ ( in @ ( ordered_pair @ SY3373 @ SV51 ) @ SV156 )
              | ~ ( in @ SY3373 @ SV140 ) )
          | ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1138]) ).

thf(1232,plain,
    ! [SV141: $i,SV51: $i,SV157: $i] :
      ( ( ( ~ ( relation @ SV157 ) )
        = $true )
      | ( ( ~ ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
          | ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
                    | ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) )
              | ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1139]) ).

thf(1233,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( ~ ( relation @ SV181 )
          | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
                  | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
                  | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) ) )
          | ( SV181
            = ( relation_inverse @ SV52 ) ) )
        = $true )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1140]) ).

thf(1234,plain,
    ! [SV52: $i,SV182: $i] :
      ( ( ( ~ ( relation @ SV182 )
          | ( SV182
           != ( relation_inverse @ SV52 ) )
          | ~ ( ~ ! [SY3402: $i,SY3403: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3402 @ SY3403 ) @ SV182 )
                    | ( in @ ( ordered_pair @ SY3403 @ SY3402 ) @ SV52 ) )
              | ~ ! [SY3404: $i,SY3405: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3405 @ SY3404 ) @ SV52 )
                    | ( in @ ( ordered_pair @ SY3404 @ SY3405 ) @ SV182 ) ) ) )
        = $true )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1141]) ).

thf(1235,plain,
    ! [SV115: $i] :
      ( ( ( ~ ( function @ SV115 ) )
        = $true )
      | ( ( ~ ( relation @ SV115 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV115 ) )
        = $true )
      | ( ( function @ ( relation_inverse @ SV115 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1142]) ).

thf(1236,plain,
    ! [SV116: $i] :
      ( ( ( ~ ( function @ SV116 ) )
        = $true )
      | ( ( ~ ( relation @ SV116 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV116 ) )
        = $true )
      | ( ( relation @ ( relation_inverse @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1143]) ).

thf(1237,plain,
    ! [SV117: $i] :
      ( ( ( ( ( relation_dom @ SV117 )
           != empty_set ) )
        = $true )
      | ( ( SV117 = empty_set )
        = $true )
      | ( ( relation @ SV117 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1144]) ).

thf(1238,plain,
    ! [SV118: $i] :
      ( ( ( ( ( relation_rng @ SV118 )
           != empty_set ) )
        = $true )
      | ( ( SV118 = empty_set )
        = $true )
      | ( ( relation @ SV118 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1145]) ).

thf(1239,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( relation @ SV142 )
        = $false )
      | ( ( ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                   != ( sK40_SY3129 @ SV142 @ SV123 ) )
                  | ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                  | ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
              | ~ ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                          = ( sK40_SY3129 @ SV142 @ SV123 ) )
                        | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
                    | ~ ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                        | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) ) )
          | ( SV142
            = ( identity_relation @ SV123 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1152]) ).

thf(1240,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( relation @ SV143 )
        = $false )
      | ( ( ( SV143
           != ( identity_relation @ SV124 ) )
          | ~ ( ~ ! [SY3360: $i,SY3361: $i] :
                    ( ( SY3360 != SY3361 )
                    | ~ ( in @ SY3360 @ SV124 )
                    | ( in @ ( ordered_pair @ SY3360 @ SY3361 ) @ SV143 ) )
              | ~ ~ ( ~ ! [SY3362: $i,SY3363: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                          | ( SY3362 = SY3363 ) )
                    | ~ ! [SY3364: $i] :
                          ( ! [SY3365: $i] :
                              ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                          | ( in @ SY3364 @ SV124 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1153]) ).

thf(1241,plain,
    ! [SV144: $i,SV125: $i] :
      ( ( ( ~ ( empty @ SV125 ) )
        = $true )
      | ( ( ~ ( relation @ SV144 ) )
        = $true )
      | ( ( empty @ ( relation_composition @ SV144 @ SV125 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1154]) ).

thf(1242,plain,
    ! [SV145: $i,SV126: $i] :
      ( ( ( ~ ( empty @ SV126 ) )
        = $true )
      | ( ( ~ ( relation @ SV145 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV145 @ SV126 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1155]) ).

thf(1243,plain,
    ! [SV53: $i,SV82: $i] :
      ( ( ( ! [SY3312: $i] :
              ( ~ ( relation @ SY3312 )
              | ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                      | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                      | ~ ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                  | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) @ SV53 )
                            | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SV82 )
                            | ( in @ ( ordered_pair @ ( sK35_D @ SY3312 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SY3312 @ SV82 @ SV53 ) ) @ SY3312 ) ) ) )
              | ( SY3312
                = ( relation_rng_restriction @ SV53 @ SV82 ) ) ) )
        = $true )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1156]) ).

thf(1244,plain,
    ! [SV82: $i,SV53: $i] :
      ( ( ( ! [SY3313: $i] :
              ( ~ ( relation @ SY3313 )
              | ( SY3313
               != ( relation_rng_restriction @ SV53 @ SV82 ) )
              | ~ ( ~ ! [SY3314: $i,SY3315: $i] :
                        ( ~ ( in @ SY3315 @ SV53 )
                        | ~ ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SV82 )
                        | ( in @ ( ordered_pair @ SY3314 @ SY3315 ) @ SY3313 ) )
                  | ~ ~ ( ~ ! [SY3263: $i,SY3264: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3263 @ SY3264 ) @ SY3313 )
                              | ( in @ SY3264 @ SV53 ) )
                        | ~ ! [SY3318: $i,SY3319: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SY3313 )
                              | ( in @ ( ordered_pair @ SY3318 @ SY3319 ) @ SV82 ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1157]) ).

thf(1245,plain,
    ! [SV54: $i,SV183: $i] :
      ( ( ( ~ ( relation @ SV183 )
          | ~ ( subset @ SV54 @ SV183 )
          | ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SV183 ) ) )
        = $true )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1160]) ).

thf(1246,plain,
    ! [SV54: $i,SV184: $i] :
      ( ( ( ~ ( relation @ SV184 )
          | ~ ( subset @ SV54 @ SV184 )
          | ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SV184 ) ) )
        = $true )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1161]) ).

thf(1247,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ~ ! [SY3320: $i] :
                ( ~ ( function @ SY3320 )
                | ~ ( relation @ SY3320 )
                | ~ ( in @ SV55 @ ( relation_dom @ SY3320 ) )
                | ~ ( in @ ( apply @ SY3320 @ SV55 ) @ ( relation_dom @ SV83 ) )
                | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3320 @ SV83 ) ) ) )
          | ~ ~ ( ~ ! [SY3321: $i] :
                      ( ~ ( function @ SY3321 )
                      | ~ ( relation @ SY3321 )
                      | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                      | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) )
                | ~ ! [SY3322: $i] :
                      ( ~ ( function @ SY3322 )
                      | ~ ( relation @ SY3322 )
                      | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                      | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) ) )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1162]) ).

thf(1248,plain,
    ! [SV146: $i,SV56: $i,SV158: $i] :
      ( ( ( ~ ( relation @ SV158 ) )
        = $true )
      | ( ( ~ ( in @ SV56 @ SV146 )
          | ~ ( in @ SV56 @ ( relation_dom @ SV158 ) )
          | ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV158 @ SV146 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1163]) ).

thf(1249,plain,
    ! [SV56: $i] :
      ( ( ! [SY3275: $i,SY3276: $i] :
            ( ~ ( relation @ SY3276 )
            | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3276 @ SY3275 ) ) )
            | ( in @ SV56 @ SY3275 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1164]) ).

thf(1250,plain,
    ! [SV56: $i] :
      ( ( ! [SY3277: $i,SY3278: $i] :
            ( ~ ( relation @ SY3278 )
            | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3278 @ SY3277 ) ) )
            | ( in @ SV56 @ ( relation_dom @ SY3278 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1165]) ).

thf(1251,plain,
    ! [SV147: $i,SV57: $i,SV159: $i] :
      ( ( ( ~ ( relation @ SV159 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV57 @ SV147 ) @ SV159 )
          | ( in @ SV57 @ ( relation_dom @ SV159 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1168]) ).

thf(1252,plain,
    ! [SV148: $i,SV57: $i,SV160: $i] :
      ( ( ( ~ ( relation @ SV160 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV57 @ SV148 ) @ SV160 )
          | ( in @ SV148 @ ( relation_rng @ SV160 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1169]) ).

thf(1253,plain,
    ! [SV149: $i,SV58: $i,SV161: $i] :
      ( ( ( ~ ( relation @ SV161 ) )
        = $true )
      | ( ( ! [SY3374: $i] :
              ( ~ ( in @ SY3374 @ ( relation_rng @ SV161 ) )
              | ~ ( in @ ( ordered_pair @ SV58 @ SY3374 ) @ SV161 )
              | ~ ( in @ SY3374 @ SV149 ) )
          | ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1170]) ).

thf(1254,plain,
    ! [SV150: $i,SV58: $i,SV162: $i] :
      ( ( ( ~ ( relation @ SV162 ) )
        = $true )
      | ( ( ~ ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
          | ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
                    | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) )
              | ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ SV150 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1171]) ).

thf(1255,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( ~ ( relation @ SV185 )
          | ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV59 )
              | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV185 ) )
          | ( subset @ SV59 @ SV185 ) )
        = $true )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1172]) ).

thf(1256,plain,
    ! [SV59: $i,SV186: $i] :
      ( ( ( ~ ( relation @ SV186 )
          | ~ ( subset @ SV59 @ SV186 )
          | ! [SY3406: $i,SY3407: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV59 )
              | ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV186 ) ) )
        = $true )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1173]) ).

thf(1257,plain,
    ! [SV60: $i,SV187: $i] :
      ( ( ( ! [SY3408: $i] :
              ( ~ ( relation @ SY3408 )
              | ~ ( ~ ( ~ ( in @ ( sK37_D @ SY3408 @ SV187 @ SV60 ) @ SV187 )
                      | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3408 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SY3408 @ SV187 @ SV60 ) ) @ SV60 )
                      | ~ ( in @ ( ordered_pair @ ( sK37_D @ SY3408 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SY3408 @ SV187 @ SV60 ) ) @ SY3408 ) )
                  | ~ ~ ( ~ ( ( in @ ( sK37_D @ SY3408 @ SV187 @ SV60 ) @ SV187 )
                            | ( in @ ( ordered_pair @ ( sK37_D @ SY3408 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SY3408 @ SV187 @ SV60 ) ) @ SY3408 ) )
                        | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SY3408 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SY3408 @ SV187 @ SV60 ) ) @ SV60 )
                            | ( in @ ( ordered_pair @ ( sK37_D @ SY3408 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SY3408 @ SV187 @ SV60 ) ) @ SY3408 ) ) ) )
              | ( SY3408
                = ( relation_dom_restriction @ SV60 @ SV187 ) ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1174]) ).

thf(1258,plain,
    ! [SV188: $i,SV60: $i] :
      ( ( ( ! [SY3409: $i] :
              ( ~ ( relation @ SY3409 )
              | ( SY3409
               != ( relation_dom_restriction @ SV60 @ SV188 ) )
              | ~ ( ~ ! [SY3410: $i,SY3411: $i] :
                        ( ~ ( in @ SY3410 @ SV188 )
                        | ~ ( in @ ( ordered_pair @ SY3410 @ SY3411 ) @ SV60 )
                        | ( in @ ( ordered_pair @ SY3410 @ SY3411 ) @ SY3409 ) )
                  | ~ ~ ( ~ ! [SY3412: $i] :
                              ( ! [SX4: $i] :
                                  ~ ( in @ ( ordered_pair @ SY3412 @ SX4 ) @ SY3409 )
                              | ( in @ SY3412 @ SV188 ) )
                        | ~ ! [SY3300: $i,SY3301: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SY3409 )
                              | ( in @ ( ordered_pair @ SY3300 @ SY3301 ) @ SV60 ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1175]) ).

thf(1259,plain,
    ! [SV11: $i,SV69: $i] :
      ( ( ( ( relation_inverse_image @ SV69 @ SV11 )
          = empty_set )
        = $false )
      | ( ( SV11 = empty_set )
        = $true )
      | ( ( subset @ SV11 @ ( relation_rng @ SV69 ) )
        = $false )
      | ( ( relation @ SV69 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1176]) ).

thf(1260,plain,
    ! [SV71: $i,SV14: $i,SV163: $i] :
      ( ( ( ~ ( function @ SV163 )
          | ~ ( relation @ SV163 ) )
        = $true )
      | ( ( ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SV163 @ SV71 ) ) )
          | ( ( apply @ ( relation_composition @ SV163 @ SV71 ) @ SV14 )
            = ( apply @ SV71 @ ( apply @ SV163 @ SV14 ) ) ) )
        = $true )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation @ SV71 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1178]) ).

thf(1261,plain,
    ! [SV72: $i,SV15: $i,SV164: $i] :
      ( ( ( ~ ( function @ SV164 )
          | ~ ( relation @ SV164 ) )
        = $true )
      | ( ( ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
          | ( ( apply @ ( relation_composition @ SV72 @ SV164 ) @ SV15 )
            = ( apply @ SV164 @ ( apply @ SV72 @ SV15 ) ) ) )
        = $true )
      | ( ( function @ SV72 )
        = $false )
      | ( ( relation @ SV72 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1179]) ).

thf(1262,plain,
    ! [SV89: $i,SV18: $i] :
      ( ( ( subset @ ( relation_rng @ SV18 ) @ ( relation_dom @ SV89 ) )
        = $false )
      | ( ( ( relation_dom @ ( relation_composition @ SV18 @ SV89 ) )
          = ( relation_dom @ SV18 ) )
        = $true )
      | ( ( relation @ SV89 )
        = $false )
      | ( ( relation @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1180]) ).

thf(1263,plain,
    ! [SV90: $i,SV19: $i] :
      ( ( ( subset @ ( relation_dom @ SV19 ) @ ( relation_rng @ SV90 ) )
        = $false )
      | ( ( ( relation_rng @ ( relation_composition @ SV90 @ SV19 ) )
          = ( relation_rng @ SV19 ) )
        = $true )
      | ( ( relation @ SV90 )
        = $false )
      | ( ( relation @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1181]) ).

thf(1264,plain,
    ! [SV39: $i,SV129: $i,SV151: $i] :
      ( ( ( ~ ( function @ SV151 ) )
        = $true )
      | ( ( ~ ( relation @ SV151 ) )
        = $true )
      | ( ( ( SV129
           != ( apply @ SV151 @ SV39 ) )
          | ~ ( in @ SV39 @ ( relation_dom @ SV151 ) )
          | ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SV151 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1183]) ).

thf(1265,plain,
    ! [SV189: $i,SV39: $i] :
      ( ( ! [SY3416: $i] :
            ( ~ ( function @ SY3416 )
            | ~ ( relation @ SY3416 )
            | ~ ( in @ ( ordered_pair @ SV39 @ SV189 ) @ SY3416 )
            | ( SV189
              = ( apply @ SY3416 @ SV39 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1184]) ).

thf(1266,plain,
    ! [SV190: $i,SV39: $i] :
      ( ( ! [SY3417: $i] :
            ( ~ ( function @ SY3417 )
            | ~ ( relation @ SY3417 )
            | ~ ( in @ ( ordered_pair @ SV39 @ SV190 ) @ SY3417 )
            | ( in @ SV39 @ ( relation_dom @ SY3417 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1185]) ).

thf(1267,plain,
    ! [SV40: $i] :
      ( ( ( ~ ! [SY3168: $i] :
                ( ~ ( function @ SY3168 )
                | ~ ( relation @ SY3168 )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                            = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                          | ( ( sK43_C @ SY3168 @ SV40 )
                                            = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                      | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                            = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                          | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                      = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                    | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                     != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                    | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                          | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                          | ( ( sK43_C @ SY3168 @ SV40 )
                                            = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                      | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                          | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                     != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                    | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                     != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                    | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                    | ( ( sK43_C @ SY3168 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                     != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                    | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                    | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                               != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                | ( ( relation_dom @ SY3168 )
                 != ( relation_rng @ SV40 ) )
                | ( SY3168
                  = ( function_inverse @ SV40 ) ) )
          | ~ ~ ( ~ ! [SY3169: $i] :
                      ( ~ ( function @ SY3169 )
                      | ~ ( relation @ SY3169 )
                      | ( SY3169
                       != ( function_inverse @ SV40 ) )
                      | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                      ( ( SY3171
                                       != ( apply @ SY3169 @ SY3170 ) )
                                      | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                      | ( SY3170
                                        = ( apply @ SV40 @ SY3171 ) ) )
                                | ~ ! [SY3172: $i,SY3173: $i] :
                                      ( ( SY3173
                                       != ( apply @ SY3169 @ SY3172 ) )
                                      | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                      | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                      ( ( SY3174
                                       != ( apply @ SV40 @ SY3175 ) )
                                      | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                      | ( SY3175
                                        = ( apply @ SY3169 @ SY3174 ) ) )
                                | ~ ! [SY3176: $i] :
                                      ( ! [SY3177: $i] :
                                          ( ( SY3176
                                           != ( apply @ SV40 @ SY3177 ) )
                                          | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                      | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
                | ~ ! [SY3178: $i] :
                      ( ~ ( function @ SY3178 )
                      | ~ ( relation @ SY3178 )
                      | ( SY3178
                       != ( function_inverse @ SV40 ) )
                      | ( ( relation_dom @ SY3178 )
                        = ( relation_rng @ SV40 ) ) ) ) )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1186]) ).

thf(1268,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( ~ ( ! [SY3418: $i] :
                      ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SY3418 ) @ SV41 )
                      | ~ ( in @ SY3418 @ SV165 ) )
                  | ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) ) @ SV41 )
                      | ~ ( in @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) @ SV165 ) )
                  | ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) ) )
          | ( SV191
            = ( relation_inverse_image @ SV41 @ SV165 ) ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1187]) ).

thf(1269,plain,
    ! [SV166: $i,SV41: $i,SV192: $i] :
      ( ( ( ( SV192
           != ( relation_inverse_image @ SV41 @ SV166 ) )
          | ~ ( ~ ! [SY3419: $i] :
                    ( ! [SY3379: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3419 @ SY3379 ) @ SV41 )
                        | ~ ( in @ SY3379 @ SV166 ) )
                    | ( in @ SY3419 @ SV192 ) )
              | ~ ! [SY3421: $i] :
                    ( ~ ( in @ SY3421 @ SV192 )
                    | ~ ( ~ ( in @ ( ordered_pair @ SY3421 @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
                        | ~ ( in @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) @ SV166 ) ) ) ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1188]) ).

thf(1270,plain,
    ! [SV42: $i,SV167: $i] :
      ( ( ( ~ ( ~ ( ! [SY3381: $i] :
                      ~ ( in @ ( ordered_pair @ SY3381 @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
                  | ~ ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SV167 @ SV42 ) @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
                  | ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) ) ) )
        = $true )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1189]) ).

thf(1271,plain,
    ! [SV42: $i,SV168: $i] :
      ( ( ( ( SV168
           != ( relation_rng @ SV42 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3382: $i] :
                    ( ! [SY3191: $i] :
                        ~ ( in @ ( ordered_pair @ SY3191 @ SY3382 ) @ SV42 )
                    | ( in @ SY3382 @ SV168 ) )
              | ~ ! [SY3384: $i] :
                    ( ~ ( in @ SY3384 @ SV168 )
                    | ( in @ ( ordered_pair @ ( sK16_D @ SY3384 @ SV168 @ SV42 ) @ SY3384 ) @ SV42 ) ) ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1190]) ).

thf(1272,plain,
    ! [SV92: $i] :
      ( ( ( relation @ SV92 )
        = $false )
      | ( ( function @ SV92 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                          | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
                    | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
                     != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) )
              | ~ ( ( ( sK12_B @ SV92 )
                   != ( sK13_SY3112 @ SV92 ) ) ) )
          | ( one_to_one @ SV92 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1191]) ).

thf(1273,plain,
    ! [SV93: $i] :
      ( ( ( relation @ SV93 )
        = $false )
      | ( ( function @ SV93 )
        = $false )
      | ( ( ~ ( one_to_one @ SV93 )
          | ! [SY3323: $i,SY3324: $i] :
              ( ~ ( in @ SY3323 @ ( relation_dom @ SV93 ) )
              | ~ ( in @ SY3324 @ ( relation_dom @ SV93 ) )
              | ( ( apply @ SV93 @ SY3323 )
               != ( apply @ SV93 @ SY3324 ) )
              | ( SY3323 = SY3324 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1192]) ).

thf(1274,plain,
    ! [SV43: $i,SV94: $i] :
      ( ( ( ~ ! [SY3325: $i] :
                ( ~ ( relation @ SY3325 )
                | ~ ( ~ ( ! [SY3326: $i] :
                            ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ SY3326 ) @ SV43 )
                            | ~ ( in @ ( ordered_pair @ SY3326 @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                        | ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) )
                    | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) ) @ SV43 )
                            | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                        | ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) ) )
                | ( SY3325
                  = ( relation_composition @ SV43 @ SV94 ) ) ) )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1193]) ).

thf(1275,plain,
    ! [SV94: $i,SV43: $i] :
      ( ( ( ~ ! [SY3327: $i] :
                ( ~ ( relation @ SY3327 )
                | ( SY3327
                 != ( relation_composition @ SV43 @ SV94 ) )
                | ~ ( ~ ! [SY3328: $i,SY3329: $i] :
                          ( ! [SY3330: $i] :
                              ( ~ ( in @ ( ordered_pair @ SY3328 @ SY3330 ) @ SV43 )
                              | ~ ( in @ ( ordered_pair @ SY3330 @ SY3329 ) @ SV94 ) )
                          | ( in @ ( ordered_pair @ SY3328 @ SY3329 ) @ SY3327 ) )
                    | ~ ! [SY3331: $i,SY3332: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3331 @ SY3332 ) @ SY3327 )
                          | ~ ( ~ ( in @ ( ordered_pair @ SY3331 @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) ) @ SV43 )
                              | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) @ SY3332 ) @ SV94 ) ) ) ) ) )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1193]) ).

thf(1276,plain,
    ! [SV44: $i,SV169: $i] :
      ( ( ( ~ ( ~ ( ! [SY3385: $i] :
                      ~ ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ SY3385 ) @ SV44 )
                  | ~ ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ ( sK21_SY3117 @ SV169 @ SV44 ) ) @ SV44 )
                  | ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) ) ) )
        = $true )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1194]) ).

thf(1277,plain,
    ! [SV44: $i,SV170: $i] :
      ( ( ( ( SV170
           != ( relation_dom @ SV44 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3386: $i] :
                    ( ! [SY3206: $i] :
                        ~ ( in @ ( ordered_pair @ SY3386 @ SY3206 ) @ SV44 )
                    | ( in @ SY3386 @ SV170 ) )
              | ~ ! [SY3388: $i] :
                    ( ~ ( in @ SY3388 @ SV170 )
                    | ( in @ ( ordered_pair @ SY3388 @ ( sK19_D @ SY3388 @ SV170 @ SV44 ) ) @ SV44 ) ) ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1195]) ).

thf(1278,plain,
    ! [SV45: $i] :
      ( ( ( ~ ( ~ ! [SY3208: $i] :
                    ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                    | ! [SY3209: $i] :
                        ( ( SY3209
                         != ( apply @ SV45 @ SY3208 ) )
                        | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) )
              | ~ ! [SY3210: $i] :
                    ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                    | ! [SY3211: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                        | ( SY3211
                          = ( apply @ SV45 @ SY3210 ) ) ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1196]) ).

thf(1279,plain,
    ! [SV45: $i] :
      ( ( ( ~ ( ~ ! [SY3212: $i] :
                    ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                    | ! [SY3213: $i] :
                        ( ( SY3213
                         != ( apply @ SV45 @ SY3212 ) )
                        | ( SY3213 = empty_set ) ) )
              | ~ ! [SY3214: $i] :
                    ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                    | ! [SY3215: $i] :
                        ( ( SY3215 != empty_set )
                        | ( SY3215
                          = ( apply @ SV45 @ SY3214 ) ) ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1197]) ).

thf(1280,plain,
    ! [SV95: $i,SV130: $i] :
      ( ( ( function @ SV130 )
        = $false )
      | ( ( ~ ( relation @ SV130 ) )
        = $true )
      | ( ( ~ ( in @ SV95 @ ( relation_rng @ SV130 ) )
          | ~ ( one_to_one @ SV130 )
          | ( SV95
            = ( apply @ SV130 @ ( apply @ ( function_inverse @ SV130 ) @ SV95 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1198]) ).

thf(1281,plain,
    ! [SV96: $i,SV131: $i] :
      ( ( ( function @ SV131 )
        = $false )
      | ( ( ~ ( relation @ SV131 ) )
        = $true )
      | ( ( ~ ( in @ SV96 @ ( relation_rng @ SV131 ) )
          | ~ ( one_to_one @ SV131 )
          | ( SV96
            = ( apply @ ( relation_composition @ ( function_inverse @ SV131 ) @ SV131 ) @ SV96 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1199]) ).

thf(1282,plain,
    ! [SV97: $i] :
      ( ( ( relation @ SV97 )
        = $false )
      | ( ( function @ SV97 )
        = $false )
      | ( ( ~ ( one_to_one @ SV97 )
          | ( ( relation_rng @ SV97 )
            = ( relation_dom @ ( function_inverse @ SV97 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1200]) ).

thf(1283,plain,
    ! [SV98: $i] :
      ( ( ( relation @ SV98 )
        = $false )
      | ( ( function @ SV98 )
        = $false )
      | ( ( ~ ( one_to_one @ SV98 )
          | ( ( relation_dom @ SV98 )
            = ( relation_rng @ ( function_inverse @ SV98 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1201]) ).

thf(1284,plain,
    ! [SV132: $i,SV99: $i] :
      ( ( ( empty @ SV99 )
        = $false )
      | ( ( ~ ( relation @ SV132 ) )
        = $true )
      | ( ( empty @ ( relation_composition @ SV99 @ SV132 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1202]) ).

thf(1285,plain,
    ! [SV133: $i,SV100: $i] :
      ( ( ( empty @ SV100 )
        = $false )
      | ( ( ~ ( relation @ SV133 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV100 @ SV133 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1203]) ).

thf(1286,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( function @ SV134 )
        = $false )
      | ( ( ~ ( relation @ SV134 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
              | ~ ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
                   != ( sK45_C @ SV134 @ SV101 ) ) ) )
          | ( ( relation_dom @ SV134 )
           != SV101 )
          | ( SV134
            = ( identity_relation @ SV101 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1204]) ).

thf(1287,plain,
    ! [SV171: $i,SV193: $i] :
      ( ( ~ ( function @ SV193 )
        | ~ ( relation @ SV193 )
        | ( SV193
         != ( identity_relation @ SV171 ) )
        | ! [SY3422: $i] :
            ( ~ ( in @ SY3422 @ SV171 )
            | ( ( apply @ SV193 @ SY3422 )
              = SY3422 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1205]) ).

thf(1288,plain,
    ! [SV172: $i,SV194: $i] :
      ( ( ~ ( function @ SV194 )
        | ~ ( relation @ SV194 )
        | ( SV194
         != ( identity_relation @ SV172 ) )
        | ( ( relation_dom @ SV194 )
          = SV172 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1206]) ).

thf(1289,plain,
    ! [SV102: $i] :
      ( ( ( ! [SY3338: $i,SY3339: $i] :
              ( ( sK28_B @ SV102 )
             != ( ordered_pair @ SY3338 @ SY3339 ) ) )
        = $true )
      | ( ( relation @ SV102 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1207]) ).

thf(1290,plain,
    ! [SV102: $i] :
      ( ( ( in @ ( sK28_B @ SV102 ) @ SV102 )
        = $true )
      | ( ( relation @ SV102 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1208]) ).

thf(1291,plain,
    ! [SV103: $i,SV173: $i] :
      ( ( ( SV173
          = ( ordered_pair @ ( sK26_C @ SV173 @ SV103 ) @ ( sK27_SY3120 @ SV173 @ SV103 ) ) )
        = $true )
      | ( ( ~ ( in @ SV173 @ SV103 ) )
        = $true )
      | ( ( relation @ SV103 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1209]) ).

thf(1292,plain,
    ! [SV135: $i,SV46: $i,SV152: $i] :
      ( ( ( relation @ SV152 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV46 @ SV135 ) @ SV152 )
          | ( in @ SV46 @ ( relation_field @ SV152 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1210]) ).

thf(1293,plain,
    ! [SV136: $i,SV46: $i,SV153: $i] :
      ( ( ( relation @ SV153 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV46 @ SV136 ) @ SV153 )
          | ( in @ SV136 @ ( relation_field @ SV153 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1211]) ).

thf(1294,plain,
    ! [SV81: $i,SV154: $i,SV47: $i,SV174: $i] :
      ( ( ( ~ ( relation @ SV174 ) )
        = $true )
      | ( ( ~ ( in @ SV47 @ SV154 )
          | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV174 )
          | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV154 ) @ SV174 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1212]) ).

thf(1295,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ! [SY3308: $i,SY3309: $i] :
            ( ~ ( relation @ SY3309 )
            | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3308 ) @ SY3309 ) )
            | ( in @ SV47 @ SY3308 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1213]) ).

thf(1296,plain,
    ! [SV81: $i,SV47: $i] :
      ( ( ! [SY3310: $i,SY3311: $i] :
            ( ~ ( relation @ SY3311 )
            | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SY3310 ) @ SY3311 ) )
            | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3311 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[1214]) ).

thf(1297,plain,
    ! [SV104: $i] :
      ( ( ( relation @ SV104 )
        = $false )
      | ( ( function @ SV104 )
        = $false )
      | ( ( function @ ( function_inverse @ SV104 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1215]) ).

thf(1298,plain,
    ! [SV105: $i] :
      ( ( ( relation @ SV105 )
        = $false )
      | ( ( function @ SV105 )
        = $false )
      | ( ( relation @ ( function_inverse @ SV105 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1216]) ).

thf(1299,plain,
    ! [SV137: $i,SV48: $i,SV155: $i] :
      ( ( ( relation @ SV155 )
        = $false )
      | ( ( ~ ( in @ SV48 @ SV137 )
          | ~ ( in @ SV48 @ ( relation_rng @ SV155 ) )
          | ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV137 @ SV155 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1217]) ).

thf(1300,plain,
    ! [SV195: $i,SV48: $i] :
      ( ( ! [SY3423: $i] :
            ( ~ ( relation @ SY3423 )
            | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV195 @ SY3423 ) ) )
            | ( in @ SV48 @ SV195 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1218]) ).

thf(1301,plain,
    ! [SV196: $i,SV48: $i] :
      ( ( ! [SY3424: $i] :
            ( ~ ( relation @ SY3424 )
            | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV196 @ SY3424 ) ) )
            | ( in @ SV48 @ ( relation_rng @ SY3424 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1219]) ).

thf(1302,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( ~ ( relation @ SV175 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
                  | ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
                  | ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) ) )
          | ( SV49 = SV175 ) )
        = $true )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1220]) ).

thf(1303,plain,
    ! [SV49: $i,SV176: $i] :
      ( ( ( ~ ( relation @ SV176 ) )
        = $true )
      | ( ( ( SV49 != SV176 )
          | ~ ( ~ ! [SY3392: $i,SY3393: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV49 )
                    | ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV176 ) )
              | ~ ! [SY3394: $i,SY3395: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV176 )
                    | ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV49 ) ) ) )
        = $true )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1221]) ).

thf(1304,plain,
    ! [SV108: $i] :
      ( ( ( ( relation_dom @ SV108 )
          = empty_set )
        = $false )
      | ( ( ( relation_rng @ SV108 )
          = empty_set )
        = $true )
      | ( ( relation @ SV108 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1222]) ).

thf(1305,plain,
    ! [SV109: $i] :
      ( ( ( ( relation_rng @ SV109 )
          = empty_set )
        = $false )
      | ( ( ( relation_dom @ SV109 )
          = empty_set )
        = $true )
      | ( ( relation @ SV109 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1223]) ).

thf(1306,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( ~ ( ! [SY3425: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3425 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
                      | ~ ( in @ SY3425 @ SV177 ) )
                  | ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
                      | ~ ( in @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ SV177 ) )
                  | ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) ) )
          | ( SV197
            = ( relation_image @ SV50 @ SV177 ) ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1224]) ).

thf(1307,plain,
    ! [SV178: $i,SV50: $i,SV198: $i] :
      ( ( ( ( SV198
           != ( relation_image @ SV50 @ SV178 ) )
          | ~ ( ~ ! [SY3426: $i] :
                    ( ! [SY3400: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3400 @ SY3426 ) @ SV50 )
                        | ~ ( in @ SY3400 @ SV178 ) )
                    | ( in @ SY3426 @ SV198 ) )
              | ~ ! [SY3428: $i] :
                    ( ~ ( in @ SY3428 @ SV198 )
                    | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SY3428 ) @ SV50 )
                        | ~ ( in @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SV178 ) ) ) ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1225]) ).

thf(1308,plain,
    ! [SV138: $i,SV110: $i] :
      ( ( ( ~ ( function @ SV110 )
          | ~ ( relation @ SV110 ) )
        = $true )
      | ( ( ~ ( relation @ SV138 ) )
        = $true )
      | ( ( ~ ( function @ SV138 ) )
        = $true )
      | ( ( function @ ( relation_composition @ SV110 @ SV138 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1226]) ).

thf(1309,plain,
    ! [SV139: $i,SV111: $i] :
      ( ( ( ~ ( function @ SV111 )
          | ~ ( relation @ SV111 ) )
        = $true )
      | ( ( ~ ( relation @ SV139 ) )
        = $true )
      | ( ( ~ ( function @ SV139 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV111 @ SV139 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1227]) ).

thf(1310,plain,
    ! [SV179: $i] :
      ( ( ( ~ ( empty @ SV179 )
          | ~ ( relation @ SV179 )
          | ~ ( function @ SV179 ) )
        = $true )
      | ( ( function @ SV179 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1228]) ).

thf(1311,plain,
    ! [SV180: $i] :
      ( ( ( ~ ( empty @ SV180 )
          | ~ ( relation @ SV180 )
          | ~ ( function @ SV180 ) )
        = $true )
      | ( ( relation @ SV180 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1229]) ).

thf(1312,plain,
    ! [SV112: $i] :
      ( ( ( empty @ SV112 )
        = $false )
      | ( ( ~ ( relation @ SV112 ) )
        = $true )
      | ( ( ~ ( function @ SV112 ) )
        = $true )
      | ( ( one_to_one @ SV112 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1230]) ).

thf(1313,plain,
    ! [SV140: $i,SV51: $i,SV156: $i] :
      ( ( ( relation @ SV156 )
        = $false )
      | ( ( ! [SY3373: $i] :
              ( ~ ( in @ SY3373 @ ( relation_dom @ SV156 ) )
              | ~ ( in @ ( ordered_pair @ SY3373 @ SV51 ) @ SV156 )
              | ~ ( in @ SY3373 @ SV140 ) )
          | ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1231]) ).

thf(1314,plain,
    ! [SV141: $i,SV51: $i,SV157: $i] :
      ( ( ( relation @ SV157 )
        = $false )
      | ( ( ~ ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
          | ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
                    | ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) )
              | ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1232]) ).

thf(1315,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( ~ ( relation @ SV181 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
                  | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
                  | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) ) )
          | ( SV181
            = ( relation_inverse @ SV52 ) ) )
        = $true )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1233]) ).

thf(1316,plain,
    ! [SV52: $i,SV182: $i] :
      ( ( ( ~ ( relation @ SV182 ) )
        = $true )
      | ( ( ( SV182
           != ( relation_inverse @ SV52 ) )
          | ~ ( ~ ! [SY3402: $i,SY3403: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3402 @ SY3403 ) @ SV182 )
                    | ( in @ ( ordered_pair @ SY3403 @ SY3402 ) @ SV52 ) )
              | ~ ! [SY3404: $i,SY3405: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3405 @ SY3404 ) @ SV52 )
                    | ( in @ ( ordered_pair @ SY3404 @ SY3405 ) @ SV182 ) ) ) )
        = $true )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1234]) ).

thf(1317,plain,
    ! [SV115: $i] :
      ( ( ( function @ SV115 )
        = $false )
      | ( ( ~ ( relation @ SV115 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV115 ) )
        = $true )
      | ( ( function @ ( relation_inverse @ SV115 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1235]) ).

thf(1318,plain,
    ! [SV116: $i] :
      ( ( ( function @ SV116 )
        = $false )
      | ( ( ~ ( relation @ SV116 ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV116 ) )
        = $true )
      | ( ( relation @ ( relation_inverse @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1236]) ).

thf(1319,plain,
    ! [SV117: $i] :
      ( ( ( ( relation_dom @ SV117 )
          = empty_set )
        = $false )
      | ( ( SV117 = empty_set )
        = $true )
      | ( ( relation @ SV117 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1237]) ).

thf(1320,plain,
    ! [SV118: $i] :
      ( ( ( ( relation_rng @ SV118 )
          = empty_set )
        = $false )
      | ( ( SV118 = empty_set )
        = $true )
      | ( ( relation @ SV118 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1238]) ).

thf(1321,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                   != ( sK40_SY3129 @ SV142 @ SV123 ) )
                  | ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                  | ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
              | ~ ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                          = ( sK40_SY3129 @ SV142 @ SV123 ) )
                        | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
                    | ~ ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                        | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) ) ) )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1239]) ).

thf(1322,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( ( SV143
           != ( identity_relation @ SV124 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3360: $i,SY3361: $i] :
                    ( ( SY3360 != SY3361 )
                    | ~ ( in @ SY3360 @ SV124 )
                    | ( in @ ( ordered_pair @ SY3360 @ SY3361 ) @ SV143 ) )
              | ~ ~ ( ~ ! [SY3362: $i,SY3363: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                          | ( SY3362 = SY3363 ) )
                    | ~ ! [SY3364: $i] :
                          ( ! [SY3365: $i] :
                              ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                          | ( in @ SY3364 @ SV124 ) ) ) ) )
        = $true )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1240]) ).

thf(1323,plain,
    ! [SV144: $i,SV125: $i] :
      ( ( ( empty @ SV125 )
        = $false )
      | ( ( ~ ( relation @ SV144 ) )
        = $true )
      | ( ( empty @ ( relation_composition @ SV144 @ SV125 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1241]) ).

thf(1324,plain,
    ! [SV145: $i,SV126: $i] :
      ( ( ( empty @ SV126 )
        = $false )
      | ( ( ~ ( relation @ SV145 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV145 @ SV126 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1242]) ).

thf(1325,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( relation @ SV199 )
          | ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                  | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                  | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
              | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                        | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                        | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) ) )
          | ( SV199
            = ( relation_rng_restriction @ SV53 @ SV82 ) ) )
        = $true )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1243]) ).

thf(1326,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( ~ ( relation @ SV200 )
          | ( SV200
           != ( relation_rng_restriction @ SV53 @ SV82 ) )
          | ~ ( ~ ! [SY3429: $i,SY3430: $i] :
                    ( ~ ( in @ SY3430 @ SV53 )
                    | ~ ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV82 )
                    | ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV200 ) )
              | ~ ~ ( ~ ! [SY3431: $i,SY3432: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                          | ( in @ SY3432 @ SV53 ) )
                    | ~ ! [SY3433: $i,SY3434: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                          | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) ) ) )
        = $true )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1244]) ).

thf(1327,plain,
    ! [SV54: $i,SV183: $i] :
      ( ( ( ~ ( relation @ SV183 ) )
        = $true )
      | ( ( ~ ( subset @ SV54 @ SV183 )
          | ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SV183 ) ) )
        = $true )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1245]) ).

thf(1328,plain,
    ! [SV54: $i,SV184: $i] :
      ( ( ( ~ ( relation @ SV184 ) )
        = $true )
      | ( ( ~ ( subset @ SV54 @ SV184 )
          | ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SV184 ) ) )
        = $true )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1246]) ).

thf(1329,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ~ ! [SY3320: $i] :
                ( ~ ( function @ SY3320 )
                | ~ ( relation @ SY3320 )
                | ~ ( in @ SV55 @ ( relation_dom @ SY3320 ) )
                | ~ ( in @ ( apply @ SY3320 @ SV55 ) @ ( relation_dom @ SV83 ) )
                | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3320 @ SV83 ) ) ) ) )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1247]) ).

thf(1330,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3321: $i] :
                      ( ~ ( function @ SY3321 )
                      | ~ ( relation @ SY3321 )
                      | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                      | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) )
                | ~ ! [SY3322: $i] :
                      ( ~ ( function @ SY3322 )
                      | ~ ( relation @ SY3322 )
                      | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                      | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) ) )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1247]) ).

thf(1331,plain,
    ! [SV146: $i,SV56: $i,SV158: $i] :
      ( ( ( relation @ SV158 )
        = $false )
      | ( ( ~ ( in @ SV56 @ SV146 )
          | ~ ( in @ SV56 @ ( relation_dom @ SV158 ) )
          | ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV158 @ SV146 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1248]) ).

thf(1332,plain,
    ! [SV201: $i,SV56: $i] :
      ( ( ! [SY3435: $i] :
            ( ~ ( relation @ SY3435 )
            | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3435 @ SV201 ) ) )
            | ( in @ SV56 @ SV201 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1249]) ).

thf(1333,plain,
    ! [SV202: $i,SV56: $i] :
      ( ( ! [SY3436: $i] :
            ( ~ ( relation @ SY3436 )
            | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SY3436 @ SV202 ) ) )
            | ( in @ SV56 @ ( relation_dom @ SY3436 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1250]) ).

thf(1334,plain,
    ! [SV147: $i,SV57: $i,SV159: $i] :
      ( ( ( relation @ SV159 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV57 @ SV147 ) @ SV159 )
          | ( in @ SV57 @ ( relation_dom @ SV159 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1251]) ).

thf(1335,plain,
    ! [SV148: $i,SV57: $i,SV160: $i] :
      ( ( ( relation @ SV160 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV57 @ SV148 ) @ SV160 )
          | ( in @ SV148 @ ( relation_rng @ SV160 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1252]) ).

thf(1336,plain,
    ! [SV149: $i,SV58: $i,SV161: $i] :
      ( ( ( relation @ SV161 )
        = $false )
      | ( ( ! [SY3374: $i] :
              ( ~ ( in @ SY3374 @ ( relation_rng @ SV161 ) )
              | ~ ( in @ ( ordered_pair @ SV58 @ SY3374 ) @ SV161 )
              | ~ ( in @ SY3374 @ SV149 ) )
          | ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1253]) ).

thf(1337,plain,
    ! [SV150: $i,SV58: $i,SV162: $i] :
      ( ( ( relation @ SV162 )
        = $false )
      | ( ( ~ ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
          | ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
                    | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) )
              | ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ SV150 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1254]) ).

thf(1338,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( ~ ( relation @ SV185 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV59 )
              | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV185 ) )
          | ( subset @ SV59 @ SV185 ) )
        = $true )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1255]) ).

thf(1339,plain,
    ! [SV59: $i,SV186: $i] :
      ( ( ( ~ ( relation @ SV186 ) )
        = $true )
      | ( ( ~ ( subset @ SV59 @ SV186 )
          | ! [SY3406: $i,SY3407: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV59 )
              | ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV186 ) ) )
        = $true )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1256]) ).

thf(1340,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( relation @ SV203 )
          | ~ ( ~ ( ~ ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                  | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                  | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
              | ~ ~ ( ~ ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                        | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                        | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) ) )
          | ( SV203
            = ( relation_dom_restriction @ SV60 @ SV187 ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1257]) ).

thf(1341,plain,
    ! [SV188: $i,SV60: $i,SV204: $i] :
      ( ( ( ~ ( relation @ SV204 )
          | ( SV204
           != ( relation_dom_restriction @ SV60 @ SV188 ) )
          | ~ ( ~ ! [SY3437: $i,SY3438: $i] :
                    ( ~ ( in @ SY3437 @ SV188 )
                    | ~ ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV60 )
                    | ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV204 ) )
              | ~ ~ ( ~ ! [SY3439: $i] :
                          ( ! [SY3440: $i] :
                              ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                          | ( in @ SY3439 @ SV188 ) )
                    | ~ ! [SY3441: $i,SY3442: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                          | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1258]) ).

thf(1342,plain,
    ! [SV71: $i,SV14: $i,SV163: $i] :
      ( ( ( ~ ( function @ SV163 ) )
        = $true )
      | ( ( ~ ( relation @ SV163 ) )
        = $true )
      | ( ( ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SV163 @ SV71 ) ) )
          | ( ( apply @ ( relation_composition @ SV163 @ SV71 ) @ SV14 )
            = ( apply @ SV71 @ ( apply @ SV163 @ SV14 ) ) ) )
        = $true )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation @ SV71 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1260]) ).

thf(1343,plain,
    ! [SV72: $i,SV15: $i,SV164: $i] :
      ( ( ( ~ ( function @ SV164 ) )
        = $true )
      | ( ( ~ ( relation @ SV164 ) )
        = $true )
      | ( ( ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
          | ( ( apply @ ( relation_composition @ SV72 @ SV164 ) @ SV15 )
            = ( apply @ SV164 @ ( apply @ SV72 @ SV15 ) ) ) )
        = $true )
      | ( ( function @ SV72 )
        = $false )
      | ( ( relation @ SV72 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1261]) ).

thf(1344,plain,
    ! [SV39: $i,SV129: $i,SV151: $i] :
      ( ( ( function @ SV151 )
        = $false )
      | ( ( ~ ( relation @ SV151 ) )
        = $true )
      | ( ( ( SV129
           != ( apply @ SV151 @ SV39 ) )
          | ~ ( in @ SV39 @ ( relation_dom @ SV151 ) )
          | ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SV151 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1264]) ).

thf(1345,plain,
    ! [SV189: $i,SV39: $i,SV205: $i] :
      ( ( ~ ( function @ SV205 )
        | ~ ( relation @ SV205 )
        | ~ ( in @ ( ordered_pair @ SV39 @ SV189 ) @ SV205 )
        | ( SV189
          = ( apply @ SV205 @ SV39 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1265]) ).

thf(1346,plain,
    ! [SV190: $i,SV39: $i,SV206: $i] :
      ( ( ~ ( function @ SV206 )
        | ~ ( relation @ SV206 )
        | ~ ( in @ ( ordered_pair @ SV39 @ SV190 ) @ SV206 )
        | ( in @ SV39 @ ( relation_dom @ SV206 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1266]) ).

thf(1347,plain,
    ! [SV40: $i] :
      ( ( ( ~ ! [SY3168: $i] :
                ( ~ ( function @ SY3168 )
                | ~ ( relation @ SY3168 )
                | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                            = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                          | ( ( sK43_C @ SY3168 @ SV40 )
                                            = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                      | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                            = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                          | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                      = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                    | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                     != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                    | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                          | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                          | ( ( sK43_C @ SY3168 @ SV40 )
                                            = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                      | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                          | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                                | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                     != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                    | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                     != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                    | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                    | ( ( sK43_C @ SY3168 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                     != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                    | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                    | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                               != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                | ( ( relation_dom @ SY3168 )
                 != ( relation_rng @ SV40 ) )
                | ( SY3168
                  = ( function_inverse @ SV40 ) ) ) )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1267]) ).

thf(1348,plain,
    ! [SV40: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3169: $i] :
                      ( ~ ( function @ SY3169 )
                      | ~ ( relation @ SY3169 )
                      | ( SY3169
                       != ( function_inverse @ SV40 ) )
                      | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                      ( ( SY3171
                                       != ( apply @ SY3169 @ SY3170 ) )
                                      | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                      | ( SY3170
                                        = ( apply @ SV40 @ SY3171 ) ) )
                                | ~ ! [SY3172: $i,SY3173: $i] :
                                      ( ( SY3173
                                       != ( apply @ SY3169 @ SY3172 ) )
                                      | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                      | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                      ( ( SY3174
                                       != ( apply @ SV40 @ SY3175 ) )
                                      | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                      | ( SY3175
                                        = ( apply @ SY3169 @ SY3174 ) ) )
                                | ~ ! [SY3176: $i] :
                                      ( ! [SY3177: $i] :
                                          ( ( SY3176
                                           != ( apply @ SV40 @ SY3177 ) )
                                          | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                      | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
                | ~ ! [SY3178: $i] :
                      ( ~ ( function @ SY3178 )
                      | ~ ( relation @ SY3178 )
                      | ( SY3178
                       != ( function_inverse @ SV40 ) )
                      | ( ( relation_dom @ SY3178 )
                        = ( relation_rng @ SV40 ) ) ) ) )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1267]) ).

thf(1349,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( ~ ( ! [SY3418: $i] :
                      ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SY3418 ) @ SV41 )
                      | ~ ( in @ SY3418 @ SV165 ) )
                  | ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) ) @ SV41 )
                      | ~ ( in @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) @ SV165 ) )
                  | ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) ) ) )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1268]) ).

thf(1350,plain,
    ! [SV166: $i,SV41: $i,SV192: $i] :
      ( ( ( ( SV192
           != ( relation_inverse_image @ SV41 @ SV166 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3419: $i] :
                    ( ! [SY3379: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3419 @ SY3379 ) @ SV41 )
                        | ~ ( in @ SY3379 @ SV166 ) )
                    | ( in @ SY3419 @ SV192 ) )
              | ~ ! [SY3421: $i] :
                    ( ~ ( in @ SY3421 @ SV192 )
                    | ~ ( ~ ( in @ ( ordered_pair @ SY3421 @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
                        | ~ ( in @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) @ SV166 ) ) ) ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1269]) ).

thf(1351,plain,
    ! [SV42: $i,SV167: $i] :
      ( ( ( ~ ( ! [SY3381: $i] :
                  ~ ( in @ ( ordered_pair @ SY3381 @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
              | ~ ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) )
          | ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SV167 @ SV42 ) @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
              | ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) ) )
        = $false )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1270]) ).

thf(1352,plain,
    ! [SV42: $i,SV168: $i] :
      ( ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY3382: $i] :
                    ( ! [SY3191: $i] :
                        ~ ( in @ ( ordered_pair @ SY3191 @ SY3382 ) @ SV42 )
                    | ( in @ SY3382 @ SV168 ) )
              | ~ ! [SY3384: $i] :
                    ( ~ ( in @ SY3384 @ SV168 )
                    | ( in @ ( ordered_pair @ ( sK16_D @ SY3384 @ SV168 @ SV42 ) @ SY3384 ) @ SV42 ) ) ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1271]) ).

thf(1353,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                          | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
                    | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
                     != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) )
              | ~ ( ( ( sK12_B @ SV92 )
                   != ( sK13_SY3112 @ SV92 ) ) ) ) )
        = $true )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1272]) ).

thf(1354,plain,
    ! [SV93: $i] :
      ( ( ( ~ ( one_to_one @ SV93 ) )
        = $true )
      | ( ( ! [SY3323: $i,SY3324: $i] :
              ( ~ ( in @ SY3323 @ ( relation_dom @ SV93 ) )
              | ~ ( in @ SY3324 @ ( relation_dom @ SV93 ) )
              | ( ( apply @ SV93 @ SY3323 )
               != ( apply @ SV93 @ SY3324 ) )
              | ( SY3323 = SY3324 ) ) )
        = $true )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1273]) ).

thf(1355,plain,
    ! [SV43: $i,SV94: $i] :
      ( ( ( ! [SY3325: $i] :
              ( ~ ( relation @ SY3325 )
              | ~ ( ~ ( ! [SY3326: $i] :
                          ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ SY3326 ) @ SV43 )
                          | ~ ( in @ ( ordered_pair @ SY3326 @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                      | ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) )
                  | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) ) @ SV43 )
                          | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SV94 ) )
                      | ( in @ ( ordered_pair @ ( sK9_D @ SY3325 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SY3325 @ SV94 @ SV43 ) ) @ SY3325 ) ) )
              | ( SY3325
                = ( relation_composition @ SV43 @ SV94 ) ) ) )
        = $true )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1274]) ).

thf(1356,plain,
    ! [SV94: $i,SV43: $i] :
      ( ( ( ! [SY3327: $i] :
              ( ~ ( relation @ SY3327 )
              | ( SY3327
               != ( relation_composition @ SV43 @ SV94 ) )
              | ~ ( ~ ! [SY3328: $i,SY3329: $i] :
                        ( ! [SY3330: $i] :
                            ( ~ ( in @ ( ordered_pair @ SY3328 @ SY3330 ) @ SV43 )
                            | ~ ( in @ ( ordered_pair @ SY3330 @ SY3329 ) @ SV94 ) )
                        | ( in @ ( ordered_pair @ SY3328 @ SY3329 ) @ SY3327 ) )
                  | ~ ! [SY3331: $i,SY3332: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3331 @ SY3332 ) @ SY3327 )
                        | ~ ( ~ ( in @ ( ordered_pair @ SY3331 @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) ) @ SV43 )
                            | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3332 @ SY3331 @ SY3327 @ SV94 @ SV43 ) @ SY3332 ) @ SV94 ) ) ) ) ) )
        = $true )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1275]) ).

thf(1357,plain,
    ! [SV44: $i,SV169: $i] :
      ( ( ( ~ ( ! [SY3385: $i] :
                  ~ ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ SY3385 ) @ SV44 )
              | ~ ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) )
          | ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ ( sK21_SY3117 @ SV169 @ SV44 ) ) @ SV44 )
              | ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) ) )
        = $false )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1276]) ).

thf(1358,plain,
    ! [SV44: $i,SV170: $i] :
      ( ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY3386: $i] :
                    ( ! [SY3206: $i] :
                        ~ ( in @ ( ordered_pair @ SY3386 @ SY3206 ) @ SV44 )
                    | ( in @ SY3386 @ SV170 ) )
              | ~ ! [SY3388: $i] :
                    ( ~ ( in @ SY3388 @ SV170 )
                    | ( in @ ( ordered_pair @ SY3388 @ ( sK19_D @ SY3388 @ SV170 @ SV44 ) ) @ SV44 ) ) ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1277]) ).

thf(1359,plain,
    ! [SV45: $i] :
      ( ( ( ~ ! [SY3208: $i] :
                ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                | ! [SY3209: $i] :
                    ( ( SY3209
                     != ( apply @ SV45 @ SY3208 ) )
                    | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) )
          | ~ ! [SY3210: $i] :
                ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                | ! [SY3211: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                    | ( SY3211
                      = ( apply @ SV45 @ SY3210 ) ) ) ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1278]) ).

thf(1360,plain,
    ! [SV45: $i] :
      ( ( ( ~ ! [SY3212: $i] :
                ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                | ! [SY3213: $i] :
                    ( ( SY3213
                     != ( apply @ SV45 @ SY3212 ) )
                    | ( SY3213 = empty_set ) ) )
          | ~ ! [SY3214: $i] :
                ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                | ! [SY3215: $i] :
                    ( ( SY3215 != empty_set )
                    | ( SY3215
                      = ( apply @ SV45 @ SY3214 ) ) ) ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1279]) ).

thf(1361,plain,
    ! [SV95: $i,SV130: $i] :
      ( ( ( relation @ SV130 )
        = $false )
      | ( ( function @ SV130 )
        = $false )
      | ( ( ~ ( in @ SV95 @ ( relation_rng @ SV130 ) )
          | ~ ( one_to_one @ SV130 )
          | ( SV95
            = ( apply @ SV130 @ ( apply @ ( function_inverse @ SV130 ) @ SV95 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1280]) ).

thf(1362,plain,
    ! [SV96: $i,SV131: $i] :
      ( ( ( relation @ SV131 )
        = $false )
      | ( ( function @ SV131 )
        = $false )
      | ( ( ~ ( in @ SV96 @ ( relation_rng @ SV131 ) )
          | ~ ( one_to_one @ SV131 )
          | ( SV96
            = ( apply @ ( relation_composition @ ( function_inverse @ SV131 ) @ SV131 ) @ SV96 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1281]) ).

thf(1363,plain,
    ! [SV97: $i] :
      ( ( ( ~ ( one_to_one @ SV97 ) )
        = $true )
      | ( ( ( relation_rng @ SV97 )
          = ( relation_dom @ ( function_inverse @ SV97 ) ) )
        = $true )
      | ( ( function @ SV97 )
        = $false )
      | ( ( relation @ SV97 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1282]) ).

thf(1364,plain,
    ! [SV98: $i] :
      ( ( ( ~ ( one_to_one @ SV98 ) )
        = $true )
      | ( ( ( relation_dom @ SV98 )
          = ( relation_rng @ ( function_inverse @ SV98 ) ) )
        = $true )
      | ( ( function @ SV98 )
        = $false )
      | ( ( relation @ SV98 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1283]) ).

thf(1365,plain,
    ! [SV99: $i,SV132: $i] :
      ( ( ( relation @ SV132 )
        = $false )
      | ( ( empty @ SV99 )
        = $false )
      | ( ( empty @ ( relation_composition @ SV99 @ SV132 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1284]) ).

thf(1366,plain,
    ! [SV100: $i,SV133: $i] :
      ( ( ( relation @ SV133 )
        = $false )
      | ( ( empty @ SV100 )
        = $false )
      | ( ( relation @ ( relation_composition @ SV100 @ SV133 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1285]) ).

thf(1367,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( relation @ SV134 )
        = $false )
      | ( ( function @ SV134 )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
              | ~ ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
                   != ( sK45_C @ SV134 @ SV101 ) ) ) )
          | ( ( relation_dom @ SV134 )
           != SV101 )
          | ( SV134
            = ( identity_relation @ SV101 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1286]) ).

thf(1368,plain,
    ! [SV171: $i,SV193: $i] :
      ( ( ( ~ ( function @ SV193 )
          | ~ ( relation @ SV193 ) )
        = $true )
      | ( ( ( SV193
           != ( identity_relation @ SV171 ) )
          | ! [SY3422: $i] :
              ( ~ ( in @ SY3422 @ SV171 )
              | ( ( apply @ SV193 @ SY3422 )
                = SY3422 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1287]) ).

thf(1369,plain,
    ! [SV172: $i,SV194: $i] :
      ( ( ( ~ ( function @ SV194 )
          | ~ ( relation @ SV194 ) )
        = $true )
      | ( ( ( SV194
           != ( identity_relation @ SV172 ) )
          | ( ( relation_dom @ SV194 )
            = SV172 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1288]) ).

thf(1370,plain,
    ! [SV207: $i,SV102: $i] :
      ( ( ( ! [SY3443: $i] :
              ( ( sK28_B @ SV102 )
             != ( ordered_pair @ SV207 @ SY3443 ) ) )
        = $true )
      | ( ( relation @ SV102 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1289]) ).

thf(1371,plain,
    ! [SV103: $i,SV173: $i] :
      ( ( ( in @ SV173 @ SV103 )
        = $false )
      | ( ( SV173
          = ( ordered_pair @ ( sK26_C @ SV173 @ SV103 ) @ ( sK27_SY3120 @ SV173 @ SV103 ) ) )
        = $true )
      | ( ( relation @ SV103 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1291]) ).

thf(1372,plain,
    ! [SV152: $i,SV135: $i,SV46: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV46 @ SV135 ) @ SV152 ) )
        = $true )
      | ( ( in @ SV46 @ ( relation_field @ SV152 ) )
        = $true )
      | ( ( relation @ SV152 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1292]) ).

thf(1373,plain,
    ! [SV153: $i,SV136: $i,SV46: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV46 @ SV136 ) @ SV153 ) )
        = $true )
      | ( ( in @ SV136 @ ( relation_field @ SV153 ) )
        = $true )
      | ( ( relation @ SV153 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1293]) ).

thf(1374,plain,
    ! [SV81: $i,SV154: $i,SV47: $i,SV174: $i] :
      ( ( ( relation @ SV174 )
        = $false )
      | ( ( ~ ( in @ SV47 @ SV154 )
          | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV174 )
          | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV154 ) @ SV174 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1294]) ).

thf(1375,plain,
    ! [SV208: $i,SV81: $i,SV47: $i] :
      ( ( ! [SY3444: $i] :
            ( ~ ( relation @ SY3444 )
            | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV208 ) @ SY3444 ) )
            | ( in @ SV47 @ SV208 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1295]) ).

thf(1376,plain,
    ! [SV209: $i,SV81: $i,SV47: $i] :
      ( ( ! [SY3445: $i] :
            ( ~ ( relation @ SY3445 )
            | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV209 ) @ SY3445 ) )
            | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SY3445 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1296]) ).

thf(1377,plain,
    ! [SV155: $i,SV137: $i,SV48: $i] :
      ( ( ( ~ ( in @ SV48 @ SV137 )
          | ~ ( in @ SV48 @ ( relation_rng @ SV155 ) ) )
        = $true )
      | ( ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV137 @ SV155 ) ) )
        = $true )
      | ( ( relation @ SV155 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1299]) ).

thf(1378,plain,
    ! [SV195: $i,SV48: $i,SV210: $i] :
      ( ( ~ ( relation @ SV210 )
        | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV195 @ SV210 ) ) )
        | ( in @ SV48 @ SV195 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1300]) ).

thf(1379,plain,
    ! [SV196: $i,SV48: $i,SV211: $i] :
      ( ( ~ ( relation @ SV211 )
        | ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV196 @ SV211 ) ) )
        | ( in @ SV48 @ ( relation_rng @ SV211 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1301]) ).

thf(1380,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( relation @ SV175 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
                  | ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
                  | ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) ) )
          | ( SV49 = SV175 ) )
        = $true )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1302]) ).

thf(1381,plain,
    ! [SV49: $i,SV176: $i] :
      ( ( ( relation @ SV176 )
        = $false )
      | ( ( ( SV49 != SV176 )
          | ~ ( ~ ! [SY3392: $i,SY3393: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV49 )
                    | ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV176 ) )
              | ~ ! [SY3394: $i,SY3395: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV176 )
                    | ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV49 ) ) ) )
        = $true )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1303]) ).

thf(1382,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( ~ ( ! [SY3425: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3425 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
                      | ~ ( in @ SY3425 @ SV177 ) )
                  | ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
                      | ~ ( in @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ SV177 ) )
                  | ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) ) ) )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1306]) ).

thf(1383,plain,
    ! [SV178: $i,SV50: $i,SV198: $i] :
      ( ( ( ( SV198
           != ( relation_image @ SV50 @ SV178 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3426: $i] :
                    ( ! [SY3400: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3400 @ SY3426 ) @ SV50 )
                        | ~ ( in @ SY3400 @ SV178 ) )
                    | ( in @ SY3426 @ SV198 ) )
              | ~ ! [SY3428: $i] :
                    ( ~ ( in @ SY3428 @ SV198 )
                    | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SY3428 ) @ SV50 )
                        | ~ ( in @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SV178 ) ) ) ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1307]) ).

thf(1384,plain,
    ! [SV138: $i,SV110: $i] :
      ( ( ( ~ ( function @ SV110 ) )
        = $true )
      | ( ( ~ ( relation @ SV110 ) )
        = $true )
      | ( ( ~ ( relation @ SV138 ) )
        = $true )
      | ( ( ~ ( function @ SV138 ) )
        = $true )
      | ( ( function @ ( relation_composition @ SV110 @ SV138 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1308]) ).

thf(1385,plain,
    ! [SV139: $i,SV111: $i] :
      ( ( ( ~ ( function @ SV111 ) )
        = $true )
      | ( ( ~ ( relation @ SV111 ) )
        = $true )
      | ( ( ~ ( relation @ SV139 ) )
        = $true )
      | ( ( ~ ( function @ SV139 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV111 @ SV139 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1309]) ).

thf(1386,plain,
    ! [SV179: $i] :
      ( ( ( ~ ( empty @ SV179 )
          | ~ ( relation @ SV179 ) )
        = $true )
      | ( ( ~ ( function @ SV179 ) )
        = $true )
      | ( ( function @ SV179 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1310]) ).

thf(1387,plain,
    ! [SV180: $i] :
      ( ( ( ~ ( empty @ SV180 )
          | ~ ( relation @ SV180 ) )
        = $true )
      | ( ( ~ ( function @ SV180 ) )
        = $true )
      | ( ( relation @ SV180 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1311]) ).

thf(1388,plain,
    ! [SV112: $i] :
      ( ( ( relation @ SV112 )
        = $false )
      | ( ( empty @ SV112 )
        = $false )
      | ( ( ~ ( function @ SV112 ) )
        = $true )
      | ( ( one_to_one @ SV112 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1312]) ).

thf(1389,plain,
    ! [SV140: $i,SV51: $i,SV156: $i] :
      ( ( ( ! [SY3373: $i] :
              ( ~ ( in @ SY3373 @ ( relation_dom @ SV156 ) )
              | ~ ( in @ ( ordered_pair @ SY3373 @ SV51 ) @ SV156 )
              | ~ ( in @ SY3373 @ SV140 ) ) )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) )
        = $true )
      | ( ( relation @ SV156 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1313]) ).

thf(1390,plain,
    ! [SV141: $i,SV157: $i,SV51: $i] :
      ( ( ( ~ ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
                    | ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) )
              | ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV141 ) ) )
        = $true )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1314]) ).

thf(1391,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( relation @ SV181 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
                  | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
                  | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) ) )
          | ( SV181
            = ( relation_inverse @ SV52 ) ) )
        = $true )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1315]) ).

thf(1392,plain,
    ! [SV52: $i,SV182: $i] :
      ( ( ( relation @ SV182 )
        = $false )
      | ( ( ( SV182
           != ( relation_inverse @ SV52 ) )
          | ~ ( ~ ! [SY3402: $i,SY3403: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3402 @ SY3403 ) @ SV182 )
                    | ( in @ ( ordered_pair @ SY3403 @ SY3402 ) @ SV52 ) )
              | ~ ! [SY3404: $i,SY3405: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3405 @ SY3404 ) @ SV52 )
                    | ( in @ ( ordered_pair @ SY3404 @ SY3405 ) @ SV182 ) ) ) )
        = $true )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1316]) ).

thf(1393,plain,
    ! [SV115: $i] :
      ( ( ( relation @ SV115 )
        = $false )
      | ( ( function @ SV115 )
        = $false )
      | ( ( ~ ( one_to_one @ SV115 ) )
        = $true )
      | ( ( function @ ( relation_inverse @ SV115 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1317]) ).

thf(1394,plain,
    ! [SV116: $i] :
      ( ( ( relation @ SV116 )
        = $false )
      | ( ( function @ SV116 )
        = $false )
      | ( ( ~ ( one_to_one @ SV116 ) )
        = $true )
      | ( ( relation @ ( relation_inverse @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1318]) ).

thf(1395,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
               != ( sK40_SY3129 @ SV142 @ SV123 ) )
              | ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
              | ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
          | ~ ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                      = ( sK40_SY3129 @ SV142 @ SV123 ) )
                    | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
                | ~ ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                    | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) ) )
        = $false )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1321]) ).

thf(1396,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY3360: $i,SY3361: $i] :
                    ( ( SY3360 != SY3361 )
                    | ~ ( in @ SY3360 @ SV124 )
                    | ( in @ ( ordered_pair @ SY3360 @ SY3361 ) @ SV143 ) )
              | ~ ~ ( ~ ! [SY3362: $i,SY3363: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                          | ( SY3362 = SY3363 ) )
                    | ~ ! [SY3364: $i] :
                          ( ! [SY3365: $i] :
                              ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                          | ( in @ SY3364 @ SV124 ) ) ) ) )
        = $true )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1322]) ).

thf(1397,plain,
    ! [SV125: $i,SV144: $i] :
      ( ( ( relation @ SV144 )
        = $false )
      | ( ( empty @ SV125 )
        = $false )
      | ( ( empty @ ( relation_composition @ SV144 @ SV125 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1323]) ).

thf(1398,plain,
    ! [SV126: $i,SV145: $i] :
      ( ( ( relation @ SV145 )
        = $false )
      | ( ( empty @ SV126 )
        = $false )
      | ( ( relation @ ( relation_composition @ SV145 @ SV126 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1324]) ).

thf(1399,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( relation @ SV199 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                  | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                  | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
              | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                        | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                        | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) ) )
          | ( SV199
            = ( relation_rng_restriction @ SV53 @ SV82 ) ) )
        = $true )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1325]) ).

thf(1400,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( ~ ( relation @ SV200 ) )
        = $true )
      | ( ( ( SV200
           != ( relation_rng_restriction @ SV53 @ SV82 ) )
          | ~ ( ~ ! [SY3429: $i,SY3430: $i] :
                    ( ~ ( in @ SY3430 @ SV53 )
                    | ~ ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV82 )
                    | ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV200 ) )
              | ~ ~ ( ~ ! [SY3431: $i,SY3432: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                          | ( in @ SY3432 @ SV53 ) )
                    | ~ ! [SY3433: $i,SY3434: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                          | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) ) ) )
        = $true )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1326]) ).

thf(1401,plain,
    ! [SV54: $i,SV183: $i] :
      ( ( ( relation @ SV183 )
        = $false )
      | ( ( ~ ( subset @ SV54 @ SV183 )
          | ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SV183 ) ) )
        = $true )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1327]) ).

thf(1402,plain,
    ! [SV54: $i,SV184: $i] :
      ( ( ( relation @ SV184 )
        = $false )
      | ( ( ~ ( subset @ SV54 @ SV184 )
          | ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SV184 ) ) )
        = $true )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1328]) ).

thf(1403,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ! [SY3320: $i] :
              ( ~ ( function @ SY3320 )
              | ~ ( relation @ SY3320 )
              | ~ ( in @ SV55 @ ( relation_dom @ SY3320 ) )
              | ~ ( in @ ( apply @ SY3320 @ SV55 ) @ ( relation_dom @ SV83 ) )
              | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3320 @ SV83 ) ) ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1329]) ).

thf(1404,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ~ ( ~ ! [SY3321: $i] :
                    ( ~ ( function @ SY3321 )
                    | ~ ( relation @ SY3321 )
                    | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                    | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) )
              | ~ ! [SY3322: $i] :
                    ( ~ ( function @ SY3322 )
                    | ~ ( relation @ SY3322 )
                    | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                    | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1330]) ).

thf(1405,plain,
    ! [SV158: $i,SV146: $i,SV56: $i] :
      ( ( ( ~ ( in @ SV56 @ SV146 )
          | ~ ( in @ SV56 @ ( relation_dom @ SV158 ) ) )
        = $true )
      | ( ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV158 @ SV146 ) ) )
        = $true )
      | ( ( relation @ SV158 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1331]) ).

thf(1406,plain,
    ! [SV201: $i,SV56: $i,SV212: $i] :
      ( ( ~ ( relation @ SV212 )
        | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV212 @ SV201 ) ) )
        | ( in @ SV56 @ SV201 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1332]) ).

thf(1407,plain,
    ! [SV202: $i,SV56: $i,SV213: $i] :
      ( ( ~ ( relation @ SV213 )
        | ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV213 @ SV202 ) ) )
        | ( in @ SV56 @ ( relation_dom @ SV213 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1333]) ).

thf(1408,plain,
    ! [SV159: $i,SV147: $i,SV57: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV57 @ SV147 ) @ SV159 ) )
        = $true )
      | ( ( in @ SV57 @ ( relation_dom @ SV159 ) )
        = $true )
      | ( ( relation @ SV159 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1334]) ).

thf(1409,plain,
    ! [SV160: $i,SV148: $i,SV57: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV57 @ SV148 ) @ SV160 ) )
        = $true )
      | ( ( in @ SV148 @ ( relation_rng @ SV160 ) )
        = $true )
      | ( ( relation @ SV160 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1335]) ).

thf(1410,plain,
    ! [SV149: $i,SV58: $i,SV161: $i] :
      ( ( ( ! [SY3374: $i] :
              ( ~ ( in @ SY3374 @ ( relation_rng @ SV161 ) )
              | ~ ( in @ ( ordered_pair @ SV58 @ SY3374 ) @ SV161 )
              | ~ ( in @ SY3374 @ SV149 ) ) )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) )
        = $true )
      | ( ( relation @ SV161 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1336]) ).

thf(1411,plain,
    ! [SV150: $i,SV162: $i,SV58: $i] :
      ( ( ( ~ ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
                    | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) )
              | ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ SV150 ) ) )
        = $true )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1337]) ).

thf(1412,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( relation @ SV185 )
        = $false )
      | ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV59 )
              | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV185 ) )
          | ( subset @ SV59 @ SV185 ) )
        = $true )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1338]) ).

thf(1413,plain,
    ! [SV59: $i,SV186: $i] :
      ( ( ( relation @ SV186 )
        = $false )
      | ( ( ~ ( subset @ SV59 @ SV186 )
          | ! [SY3406: $i,SY3407: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV59 )
              | ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV186 ) ) )
        = $true )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1339]) ).

thf(1414,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( relation @ SV203 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                  | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                  | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
              | ~ ~ ( ~ ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                        | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                        | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) ) )
          | ( SV203
            = ( relation_dom_restriction @ SV60 @ SV187 ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1340]) ).

thf(1415,plain,
    ! [SV188: $i,SV60: $i,SV204: $i] :
      ( ( ( ~ ( relation @ SV204 ) )
        = $true )
      | ( ( ( SV204
           != ( relation_dom_restriction @ SV60 @ SV188 ) )
          | ~ ( ~ ! [SY3437: $i,SY3438: $i] :
                    ( ~ ( in @ SY3437 @ SV188 )
                    | ~ ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV60 )
                    | ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV204 ) )
              | ~ ~ ( ~ ! [SY3439: $i] :
                          ( ! [SY3440: $i] :
                              ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                          | ( in @ SY3439 @ SV188 ) )
                    | ~ ! [SY3441: $i,SY3442: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                          | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1341]) ).

thf(1416,plain,
    ! [SV71: $i,SV14: $i,SV163: $i] :
      ( ( ( function @ SV163 )
        = $false )
      | ( ( ~ ( relation @ SV163 ) )
        = $true )
      | ( ( ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SV163 @ SV71 ) ) )
          | ( ( apply @ ( relation_composition @ SV163 @ SV71 ) @ SV14 )
            = ( apply @ SV71 @ ( apply @ SV163 @ SV14 ) ) ) )
        = $true )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation @ SV71 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1342]) ).

thf(1417,plain,
    ! [SV72: $i,SV15: $i,SV164: $i] :
      ( ( ( function @ SV164 )
        = $false )
      | ( ( ~ ( relation @ SV164 ) )
        = $true )
      | ( ( ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
          | ( ( apply @ ( relation_composition @ SV72 @ SV164 ) @ SV15 )
            = ( apply @ SV164 @ ( apply @ SV72 @ SV15 ) ) ) )
        = $true )
      | ( ( function @ SV72 )
        = $false )
      | ( ( relation @ SV72 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1343]) ).

thf(1418,plain,
    ! [SV39: $i,SV129: $i,SV151: $i] :
      ( ( ( relation @ SV151 )
        = $false )
      | ( ( function @ SV151 )
        = $false )
      | ( ( ( SV129
           != ( apply @ SV151 @ SV39 ) )
          | ~ ( in @ SV39 @ ( relation_dom @ SV151 ) )
          | ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SV151 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1344]) ).

thf(1419,plain,
    ! [SV189: $i,SV39: $i,SV205: $i] :
      ( ( ( ~ ( function @ SV205 )
          | ~ ( relation @ SV205 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV189 ) @ SV205 )
          | ( SV189
            = ( apply @ SV205 @ SV39 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1345]) ).

thf(1420,plain,
    ! [SV190: $i,SV39: $i,SV206: $i] :
      ( ( ( ~ ( function @ SV206 )
          | ~ ( relation @ SV206 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV190 ) @ SV206 )
          | ( in @ SV39 @ ( relation_dom @ SV206 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1346]) ).

thf(1421,plain,
    ! [SV40: $i] :
      ( ( ( ! [SY3168: $i] :
              ( ~ ( function @ SY3168 )
              | ~ ( relation @ SY3168 )
              | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                          = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ( ( sK43_C @ SY3168 @ SV40 )
                                          = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                    | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                          = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                        | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ( ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                    = ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                  | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                   != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                        | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                        | ( ( sK43_C @ SY3168 @ SV40 )
                                          = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                                    | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                        | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                              | ~ ( ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                  | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                                   != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
                  | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                   != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                  | ( ( sK43_C @ SY3168 @ SV40 )
                                    = ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) ) )
                              | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                                   != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                                  | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                                  | ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                        | ~ ( ( ( sK43_C @ SY3168 @ SV40 )
                             != ( apply @ SV40 @ ( sK44_SY3131 @ SY3168 @ SV40 ) ) )
                            | ~ ( in @ ( sK44_SY3131 @ SY3168 @ SV40 ) @ ( relation_dom @ SV40 ) )
                            | ( ( sK44_SY3131 @ SY3168 @ SV40 )
                             != ( apply @ SY3168 @ ( sK43_C @ SY3168 @ SV40 ) ) )
                            | ~ ( in @ ( sK43_C @ SY3168 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
              | ( ( relation_dom @ SY3168 )
               != ( relation_rng @ SV40 ) )
              | ( SY3168
                = ( function_inverse @ SV40 ) ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1347]) ).

thf(1422,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( ~ ! [SY3169: $i] :
                    ( ~ ( function @ SY3169 )
                    | ~ ( relation @ SY3169 )
                    | ( SY3169
                     != ( function_inverse @ SV40 ) )
                    | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                    ( ( SY3171
                                     != ( apply @ SY3169 @ SY3170 ) )
                                    | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                    | ( SY3170
                                      = ( apply @ SV40 @ SY3171 ) ) )
                              | ~ ! [SY3172: $i,SY3173: $i] :
                                    ( ( SY3173
                                     != ( apply @ SY3169 @ SY3172 ) )
                                    | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                    | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                        | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                    ( ( SY3174
                                     != ( apply @ SV40 @ SY3175 ) )
                                    | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                    | ( SY3175
                                      = ( apply @ SY3169 @ SY3174 ) ) )
                              | ~ ! [SY3176: $i] :
                                    ( ! [SY3177: $i] :
                                        ( ( SY3176
                                         != ( apply @ SV40 @ SY3177 ) )
                                        | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                    | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
              | ~ ! [SY3178: $i] :
                    ( ~ ( function @ SY3178 )
                    | ~ ( relation @ SY3178 )
                    | ( SY3178
                     != ( function_inverse @ SV40 ) )
                    | ( ( relation_dom @ SY3178 )
                      = ( relation_rng @ SV40 ) ) ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1348]) ).

thf(1423,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( ! [SY3418: $i] :
                  ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SY3418 ) @ SV41 )
                  | ~ ( in @ SY3418 @ SV165 ) )
              | ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
          | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) ) @ SV41 )
                  | ~ ( in @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) @ SV165 ) )
              | ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) ) )
        = $false )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1349]) ).

thf(1424,plain,
    ! [SV166: $i,SV41: $i,SV192: $i] :
      ( ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY3419: $i] :
                    ( ! [SY3379: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3419 @ SY3379 ) @ SV41 )
                        | ~ ( in @ SY3379 @ SV166 ) )
                    | ( in @ SY3419 @ SV192 ) )
              | ~ ! [SY3421: $i] :
                    ( ~ ( in @ SY3421 @ SV192 )
                    | ~ ( ~ ( in @ ( ordered_pair @ SY3421 @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
                        | ~ ( in @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) @ SV166 ) ) ) ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1350]) ).

thf(1425,plain,
    ! [SV42: $i,SV167: $i] :
      ( ( ( ~ ( ! [SY3381: $i] :
                  ~ ( in @ ( ordered_pair @ SY3381 @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
              | ~ ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) ) )
        = $false )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1351]) ).

thf(1426,plain,
    ! [SV42: $i,SV167: $i] :
      ( ( ( ~ ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SV167 @ SV42 ) @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
              | ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) ) )
        = $false )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1351]) ).

thf(1427,plain,
    ! [SV168: $i,SV42: $i] :
      ( ( ( ~ ! [SY3382: $i] :
                ( ! [SY3191: $i] :
                    ~ ( in @ ( ordered_pair @ SY3191 @ SY3382 ) @ SV42 )
                | ( in @ SY3382 @ SV168 ) )
          | ~ ! [SY3384: $i] :
                ( ~ ( in @ SY3384 @ SV168 )
                | ( in @ ( ordered_pair @ ( sK16_D @ SY3384 @ SV168 @ SV42 ) @ SY3384 ) @ SV42 ) ) )
        = $false )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1352]) ).

thf(1428,plain,
    ! [SV92: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                      | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
                | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
                 != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) )
          | ~ ( ( ( sK12_B @ SV92 )
               != ( sK13_SY3112 @ SV92 ) ) ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1353]) ).

thf(1429,plain,
    ! [SV93: $i] :
      ( ( ( one_to_one @ SV93 )
        = $false )
      | ( ( ! [SY3323: $i,SY3324: $i] :
              ( ~ ( in @ SY3323 @ ( relation_dom @ SV93 ) )
              | ~ ( in @ SY3324 @ ( relation_dom @ SV93 ) )
              | ( ( apply @ SV93 @ SY3323 )
               != ( apply @ SV93 @ SY3324 ) )
              | ( SY3323 = SY3324 ) ) )
        = $true )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1354]) ).

thf(1430,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( relation @ SV214 )
          | ~ ( ~ ( ! [SY3446: $i] :
                      ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SY3446 ) @ SV43 )
                      | ~ ( in @ ( ordered_pair @ SY3446 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
                  | ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
                      | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
                  | ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) ) )
          | ( SV214
            = ( relation_composition @ SV43 @ SV94 ) ) )
        = $true )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1355]) ).

thf(1431,plain,
    ! [SV94: $i,SV43: $i,SV215: $i] :
      ( ( ( ~ ( relation @ SV215 )
          | ( SV215
           != ( relation_composition @ SV43 @ SV94 ) )
          | ~ ( ~ ! [SY3447: $i,SY3448: $i] :
                    ( ! [SY3330: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3447 @ SY3330 ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ SY3330 @ SY3448 ) @ SV94 ) )
                    | ( in @ ( ordered_pair @ SY3447 @ SY3448 ) @ SV215 ) )
              | ~ ! [SY3450: $i,SY3451: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3450 @ SY3451 ) @ SV215 )
                    | ~ ( ~ ( in @ ( ordered_pair @ SY3450 @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) @ SY3451 ) @ SV94 ) ) ) ) )
        = $true )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1356]) ).

thf(1432,plain,
    ! [SV44: $i,SV169: $i] :
      ( ( ( ~ ( ! [SY3385: $i] :
                  ~ ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ SY3385 ) @ SV44 )
              | ~ ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) ) )
        = $false )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1357]) ).

thf(1433,plain,
    ! [SV44: $i,SV169: $i] :
      ( ( ( ~ ( ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ ( sK21_SY3117 @ SV169 @ SV44 ) ) @ SV44 )
              | ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) ) )
        = $false )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1357]) ).

thf(1434,plain,
    ! [SV170: $i,SV44: $i] :
      ( ( ( ~ ! [SY3386: $i] :
                ( ! [SY3206: $i] :
                    ~ ( in @ ( ordered_pair @ SY3386 @ SY3206 ) @ SV44 )
                | ( in @ SY3386 @ SV170 ) )
          | ~ ! [SY3388: $i] :
                ( ~ ( in @ SY3388 @ SV170 )
                | ( in @ ( ordered_pair @ SY3388 @ ( sK19_D @ SY3388 @ SV170 @ SV44 ) ) @ SV44 ) ) )
        = $false )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1358]) ).

thf(1435,plain,
    ! [SV45: $i] :
      ( ( ( ~ ! [SY3208: $i] :
                ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
                | ! [SY3209: $i] :
                    ( ( SY3209
                     != ( apply @ SV45 @ SY3208 ) )
                    | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1359]) ).

thf(1436,plain,
    ! [SV45: $i] :
      ( ( ( ~ ! [SY3210: $i] :
                ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
                | ! [SY3211: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                    | ( SY3211
                      = ( apply @ SV45 @ SY3210 ) ) ) ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1359]) ).

thf(1437,plain,
    ! [SV45: $i] :
      ( ( ( ~ ! [SY3212: $i] :
                ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
                | ! [SY3213: $i] :
                    ( ( SY3213
                     != ( apply @ SV45 @ SY3212 ) )
                    | ( SY3213 = empty_set ) ) ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1360]) ).

thf(1438,plain,
    ! [SV45: $i] :
      ( ( ( ~ ! [SY3214: $i] :
                ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
                | ! [SY3215: $i] :
                    ( ( SY3215 != empty_set )
                    | ( SY3215
                      = ( apply @ SV45 @ SY3214 ) ) ) ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1360]) ).

thf(1439,plain,
    ! [SV130: $i,SV95: $i] :
      ( ( ( ~ ( in @ SV95 @ ( relation_rng @ SV130 ) )
          | ~ ( one_to_one @ SV130 ) )
        = $true )
      | ( ( SV95
          = ( apply @ SV130 @ ( apply @ ( function_inverse @ SV130 ) @ SV95 ) ) )
        = $true )
      | ( ( function @ SV130 )
        = $false )
      | ( ( relation @ SV130 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1361]) ).

thf(1440,plain,
    ! [SV131: $i,SV96: $i] :
      ( ( ( ~ ( in @ SV96 @ ( relation_rng @ SV131 ) )
          | ~ ( one_to_one @ SV131 ) )
        = $true )
      | ( ( SV96
          = ( apply @ ( relation_composition @ ( function_inverse @ SV131 ) @ SV131 ) @ SV96 ) )
        = $true )
      | ( ( function @ SV131 )
        = $false )
      | ( ( relation @ SV131 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1362]) ).

thf(1441,plain,
    ! [SV97: $i] :
      ( ( ( one_to_one @ SV97 )
        = $false )
      | ( ( ( relation_rng @ SV97 )
          = ( relation_dom @ ( function_inverse @ SV97 ) ) )
        = $true )
      | ( ( function @ SV97 )
        = $false )
      | ( ( relation @ SV97 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1363]) ).

thf(1442,plain,
    ! [SV98: $i] :
      ( ( ( one_to_one @ SV98 )
        = $false )
      | ( ( ( relation_dom @ SV98 )
          = ( relation_rng @ ( function_inverse @ SV98 ) ) )
        = $true )
      | ( ( function @ SV98 )
        = $false )
      | ( ( relation @ SV98 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1364]) ).

thf(1443,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
              | ~ ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
                   != ( sK45_C @ SV134 @ SV101 ) ) ) )
          | ( ( relation_dom @ SV134 )
           != SV101 ) )
        = $true )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1367]) ).

thf(1444,plain,
    ! [SV171: $i,SV193: $i] :
      ( ( ( ~ ( function @ SV193 ) )
        = $true )
      | ( ( ~ ( relation @ SV193 ) )
        = $true )
      | ( ( ( SV193
           != ( identity_relation @ SV171 ) )
          | ! [SY3422: $i] :
              ( ~ ( in @ SY3422 @ SV171 )
              | ( ( apply @ SV193 @ SY3422 )
                = SY3422 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1368]) ).

thf(1445,plain,
    ! [SV172: $i,SV194: $i] :
      ( ( ( ~ ( function @ SV194 ) )
        = $true )
      | ( ( ~ ( relation @ SV194 ) )
        = $true )
      | ( ( ( SV194
           != ( identity_relation @ SV172 ) )
          | ( ( relation_dom @ SV194 )
            = SV172 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1369]) ).

thf(1446,plain,
    ! [SV216: $i,SV207: $i,SV102: $i] :
      ( ( ( ( ( sK28_B @ SV102 )
           != ( ordered_pair @ SV207 @ SV216 ) ) )
        = $true )
      | ( ( relation @ SV102 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1370]) ).

thf(1447,plain,
    ! [SV152: $i,SV135: $i,SV46: $i] :
      ( ( ( in @ ( ordered_pair @ SV46 @ SV135 ) @ SV152 )
        = $false )
      | ( ( in @ SV46 @ ( relation_field @ SV152 ) )
        = $true )
      | ( ( relation @ SV152 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1372]) ).

thf(1448,plain,
    ! [SV153: $i,SV136: $i,SV46: $i] :
      ( ( ( in @ ( ordered_pair @ SV46 @ SV136 ) @ SV153 )
        = $false )
      | ( ( in @ SV136 @ ( relation_field @ SV153 ) )
        = $true )
      | ( ( relation @ SV153 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1373]) ).

thf(1449,plain,
    ! [SV174: $i,SV81: $i,SV154: $i,SV47: $i] :
      ( ( ( ~ ( in @ SV47 @ SV154 )
          | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV174 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV154 ) @ SV174 ) )
        = $true )
      | ( ( relation @ SV174 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1374]) ).

thf(1450,plain,
    ! [SV208: $i,SV81: $i,SV47: $i,SV217: $i] :
      ( ( ~ ( relation @ SV217 )
        | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV208 ) @ SV217 ) )
        | ( in @ SV47 @ SV208 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1375]) ).

thf(1451,plain,
    ! [SV209: $i,SV81: $i,SV47: $i,SV218: $i] :
      ( ( ~ ( relation @ SV218 )
        | ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV209 ) @ SV218 ) )
        | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV218 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1376]) ).

thf(1452,plain,
    ! [SV155: $i,SV137: $i,SV48: $i] :
      ( ( ( ~ ( in @ SV48 @ SV137 ) )
        = $true )
      | ( ( ~ ( in @ SV48 @ ( relation_rng @ SV155 ) ) )
        = $true )
      | ( ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV137 @ SV155 ) ) )
        = $true )
      | ( ( relation @ SV155 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1377]) ).

thf(1453,plain,
    ! [SV195: $i,SV48: $i,SV210: $i] :
      ( ( ( ~ ( relation @ SV210 ) )
        = $true )
      | ( ( ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV195 @ SV210 ) ) )
          | ( in @ SV48 @ SV195 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1378]) ).

thf(1454,plain,
    ! [SV196: $i,SV48: $i,SV211: $i] :
      ( ( ( ~ ( relation @ SV211 ) )
        = $true )
      | ( ( ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV196 @ SV211 ) ) )
          | ( in @ SV48 @ ( relation_rng @ SV211 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1379]) ).

thf(1455,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
                  | ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
                  | ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) ) ) )
        = $true )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1380]) ).

thf(1456,plain,
    ! [SV176: $i,SV49: $i] :
      ( ( ( ( SV49 != SV176 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3392: $i,SY3393: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV49 )
                    | ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV176 ) )
              | ~ ! [SY3394: $i,SY3395: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV176 )
                    | ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV49 ) ) ) )
        = $true )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1381]) ).

thf(1457,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( ! [SY3425: $i] :
                  ( ~ ( in @ ( ordered_pair @ SY3425 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
                  | ~ ( in @ SY3425 @ SV177 ) )
              | ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
          | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
                  | ~ ( in @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ SV177 ) )
              | ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) ) )
        = $false )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1382]) ).

thf(1458,plain,
    ! [SV178: $i,SV50: $i,SV198: $i] :
      ( ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY3426: $i] :
                    ( ! [SY3400: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3400 @ SY3426 ) @ SV50 )
                        | ~ ( in @ SY3400 @ SV178 ) )
                    | ( in @ SY3426 @ SV198 ) )
              | ~ ! [SY3428: $i] :
                    ( ~ ( in @ SY3428 @ SV198 )
                    | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SY3428 ) @ SV50 )
                        | ~ ( in @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SV178 ) ) ) ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1383]) ).

thf(1459,plain,
    ! [SV138: $i,SV110: $i] :
      ( ( ( function @ SV110 )
        = $false )
      | ( ( ~ ( relation @ SV110 ) )
        = $true )
      | ( ( ~ ( relation @ SV138 ) )
        = $true )
      | ( ( ~ ( function @ SV138 ) )
        = $true )
      | ( ( function @ ( relation_composition @ SV110 @ SV138 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1384]) ).

thf(1460,plain,
    ! [SV139: $i,SV111: $i] :
      ( ( ( function @ SV111 )
        = $false )
      | ( ( ~ ( relation @ SV111 ) )
        = $true )
      | ( ( ~ ( relation @ SV139 ) )
        = $true )
      | ( ( ~ ( function @ SV139 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV111 @ SV139 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1385]) ).

thf(1461,plain,
    ! [SV179: $i] :
      ( ( ( ~ ( empty @ SV179 ) )
        = $true )
      | ( ( ~ ( relation @ SV179 ) )
        = $true )
      | ( ( ~ ( function @ SV179 ) )
        = $true )
      | ( ( function @ SV179 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1386]) ).

thf(1462,plain,
    ! [SV180: $i] :
      ( ( ( ~ ( empty @ SV180 ) )
        = $true )
      | ( ( ~ ( relation @ SV180 ) )
        = $true )
      | ( ( ~ ( function @ SV180 ) )
        = $true )
      | ( ( relation @ SV180 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1387]) ).

thf(1463,plain,
    ! [SV112: $i] :
      ( ( ( function @ SV112 )
        = $false )
      | ( ( empty @ SV112 )
        = $false )
      | ( ( relation @ SV112 )
        = $false )
      | ( ( one_to_one @ SV112 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1388]) ).

thf(1464,plain,
    ! [SV140: $i,SV51: $i,SV156: $i,SV219: $i] :
      ( ( ( ~ ( in @ SV219 @ ( relation_dom @ SV156 ) )
          | ~ ( in @ ( ordered_pair @ SV219 @ SV51 ) @ SV156 )
          | ~ ( in @ SV219 @ SV140 ) )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) )
        = $true )
      | ( ( relation @ SV156 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1389]) ).

thf(1465,plain,
    ! [SV141: $i,SV157: $i,SV51: $i] :
      ( ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
                    | ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) )
              | ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV141 ) ) )
        = $true )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1390]) ).

thf(1466,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
                  | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
                  | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) ) ) )
        = $true )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1391]) ).

thf(1467,plain,
    ! [SV52: $i,SV182: $i] :
      ( ( ( ( SV182
           != ( relation_inverse @ SV52 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3402: $i,SY3403: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3402 @ SY3403 ) @ SV182 )
                    | ( in @ ( ordered_pair @ SY3403 @ SY3402 ) @ SV52 ) )
              | ~ ! [SY3404: $i,SY3405: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3405 @ SY3404 ) @ SV52 )
                    | ( in @ ( ordered_pair @ SY3404 @ SY3405 ) @ SV182 ) ) ) )
        = $true )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1392]) ).

thf(1468,plain,
    ! [SV115: $i] :
      ( ( ( one_to_one @ SV115 )
        = $false )
      | ( ( function @ SV115 )
        = $false )
      | ( ( relation @ SV115 )
        = $false )
      | ( ( function @ ( relation_inverse @ SV115 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1393]) ).

thf(1469,plain,
    ! [SV116: $i] :
      ( ( ( one_to_one @ SV116 )
        = $false )
      | ( ( function @ SV116 )
        = $false )
      | ( ( relation @ SV116 )
        = $false )
      | ( ( relation @ ( relation_inverse @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1394]) ).

thf(1470,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
               != ( sK40_SY3129 @ SV142 @ SV123 ) )
              | ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
              | ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) )
        = $false )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1395]) ).

thf(1471,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ~ ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                      = ( sK40_SY3129 @ SV142 @ SV123 ) )
                    | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
                | ~ ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                    | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) ) )
        = $false )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1395]) ).

thf(1472,plain,
    ! [SV143: $i,SV124: $i] :
      ( ( ( ~ ! [SY3360: $i,SY3361: $i] :
                ( ( SY3360 != SY3361 )
                | ~ ( in @ SY3360 @ SV124 )
                | ( in @ ( ordered_pair @ SY3360 @ SY3361 ) @ SV143 ) )
          | ~ ~ ( ~ ! [SY3362: $i,SY3363: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                      | ( SY3362 = SY3363 ) )
                | ~ ! [SY3364: $i] :
                      ( ! [SY3365: $i] :
                          ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                      | ( in @ SY3364 @ SV124 ) ) ) )
        = $false )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1396]) ).

thf(1473,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( relation @ SV199 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                  | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                  | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
              | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                        | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                        | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) ) )
          | ( SV199
            = ( relation_rng_restriction @ SV53 @ SV82 ) ) )
        = $true )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1399]) ).

thf(1474,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( relation @ SV200 )
        = $false )
      | ( ( ( SV200
           != ( relation_rng_restriction @ SV53 @ SV82 ) )
          | ~ ( ~ ! [SY3429: $i,SY3430: $i] :
                    ( ~ ( in @ SY3430 @ SV53 )
                    | ~ ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV82 )
                    | ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV200 ) )
              | ~ ~ ( ~ ! [SY3431: $i,SY3432: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                          | ( in @ SY3432 @ SV53 ) )
                    | ~ ! [SY3433: $i,SY3434: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                          | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) ) ) )
        = $true )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1400]) ).

thf(1475,plain,
    ! [SV183: $i,SV54: $i] :
      ( ( ( ~ ( subset @ SV54 @ SV183 ) )
        = $true )
      | ( ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SV183 ) )
        = $true )
      | ( ( relation @ SV183 )
        = $false )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1401]) ).

thf(1476,plain,
    ! [SV184: $i,SV54: $i] :
      ( ( ( ~ ( subset @ SV54 @ SV184 ) )
        = $true )
      | ( ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SV184 ) )
        = $true )
      | ( ( relation @ SV184 )
        = $false )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1402]) ).

thf(1477,plain,
    ! [SV83: $i,SV55: $i,SV220: $i] :
      ( ( ( ~ ( function @ SV220 )
          | ~ ( relation @ SV220 )
          | ~ ( in @ SV55 @ ( relation_dom @ SV220 ) )
          | ~ ( in @ ( apply @ SV220 @ SV55 ) @ ( relation_dom @ SV83 ) )
          | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV220 @ SV83 ) ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1403]) ).

thf(1478,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ~ ! [SY3321: $i] :
                ( ~ ( function @ SY3321 )
                | ~ ( relation @ SY3321 )
                | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) )
          | ~ ! [SY3322: $i] :
                ( ~ ( function @ SY3322 )
                | ~ ( relation @ SY3322 )
                | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1404]) ).

thf(1479,plain,
    ! [SV158: $i,SV146: $i,SV56: $i] :
      ( ( ( ~ ( in @ SV56 @ SV146 ) )
        = $true )
      | ( ( ~ ( in @ SV56 @ ( relation_dom @ SV158 ) ) )
        = $true )
      | ( ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV158 @ SV146 ) ) )
        = $true )
      | ( ( relation @ SV158 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1405]) ).

thf(1480,plain,
    ! [SV201: $i,SV56: $i,SV212: $i] :
      ( ( ( ~ ( relation @ SV212 ) )
        = $true )
      | ( ( ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV212 @ SV201 ) ) )
          | ( in @ SV56 @ SV201 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1406]) ).

thf(1481,plain,
    ! [SV202: $i,SV56: $i,SV213: $i] :
      ( ( ( ~ ( relation @ SV213 ) )
        = $true )
      | ( ( ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV213 @ SV202 ) ) )
          | ( in @ SV56 @ ( relation_dom @ SV213 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1407]) ).

thf(1482,plain,
    ! [SV159: $i,SV147: $i,SV57: $i] :
      ( ( ( in @ ( ordered_pair @ SV57 @ SV147 ) @ SV159 )
        = $false )
      | ( ( in @ SV57 @ ( relation_dom @ SV159 ) )
        = $true )
      | ( ( relation @ SV159 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1408]) ).

thf(1483,plain,
    ! [SV160: $i,SV148: $i,SV57: $i] :
      ( ( ( in @ ( ordered_pair @ SV57 @ SV148 ) @ SV160 )
        = $false )
      | ( ( in @ SV148 @ ( relation_rng @ SV160 ) )
        = $true )
      | ( ( relation @ SV160 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1409]) ).

thf(1484,plain,
    ! [SV149: $i,SV58: $i,SV161: $i,SV221: $i] :
      ( ( ( ~ ( in @ SV221 @ ( relation_rng @ SV161 ) )
          | ~ ( in @ ( ordered_pair @ SV58 @ SV221 ) @ SV161 )
          | ~ ( in @ SV221 @ SV149 ) )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) )
        = $true )
      | ( ( relation @ SV161 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1410]) ).

thf(1485,plain,
    ! [SV150: $i,SV162: $i,SV58: $i] :
      ( ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
                    | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) )
              | ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ SV150 ) ) )
        = $true )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1411]) ).

thf(1486,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV59 )
              | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV185 ) ) )
        = $true )
      | ( ( subset @ SV59 @ SV185 )
        = $true )
      | ( ( relation @ SV185 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1412]) ).

thf(1487,plain,
    ! [SV186: $i,SV59: $i] :
      ( ( ( ~ ( subset @ SV59 @ SV186 ) )
        = $true )
      | ( ( ! [SY3406: $i,SY3407: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV59 )
              | ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV186 ) ) )
        = $true )
      | ( ( relation @ SV186 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1413]) ).

thf(1488,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( relation @ SV203 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                  | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                  | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
              | ~ ~ ( ~ ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                        | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                        | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) ) )
          | ( SV203
            = ( relation_dom_restriction @ SV60 @ SV187 ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1414]) ).

thf(1489,plain,
    ! [SV188: $i,SV60: $i,SV204: $i] :
      ( ( ( relation @ SV204 )
        = $false )
      | ( ( ( SV204
           != ( relation_dom_restriction @ SV60 @ SV188 ) )
          | ~ ( ~ ! [SY3437: $i,SY3438: $i] :
                    ( ~ ( in @ SY3437 @ SV188 )
                    | ~ ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV60 )
                    | ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV204 ) )
              | ~ ~ ( ~ ! [SY3439: $i] :
                          ( ! [SY3440: $i] :
                              ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                          | ( in @ SY3439 @ SV188 ) )
                    | ~ ! [SY3441: $i,SY3442: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                          | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) ) ) )
        = $true )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1415]) ).

thf(1490,plain,
    ! [SV71: $i,SV14: $i,SV163: $i] :
      ( ( ( relation @ SV163 )
        = $false )
      | ( ( function @ SV163 )
        = $false )
      | ( ( ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SV163 @ SV71 ) ) )
          | ( ( apply @ ( relation_composition @ SV163 @ SV71 ) @ SV14 )
            = ( apply @ SV71 @ ( apply @ SV163 @ SV14 ) ) ) )
        = $true )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation @ SV71 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1416]) ).

thf(1491,plain,
    ! [SV72: $i,SV15: $i,SV164: $i] :
      ( ( ( relation @ SV164 )
        = $false )
      | ( ( function @ SV164 )
        = $false )
      | ( ( ~ ( in @ SV15 @ ( relation_dom @ SV72 ) )
          | ( ( apply @ ( relation_composition @ SV72 @ SV164 ) @ SV15 )
            = ( apply @ SV164 @ ( apply @ SV72 @ SV15 ) ) ) )
        = $true )
      | ( ( function @ SV72 )
        = $false )
      | ( ( relation @ SV72 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1417]) ).

thf(1492,plain,
    ! [SV39: $i,SV151: $i,SV129: $i] :
      ( ( ( ( SV129
           != ( apply @ SV151 @ SV39 ) )
          | ~ ( in @ SV39 @ ( relation_dom @ SV151 ) ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SV151 )
        = $true )
      | ( ( function @ SV151 )
        = $false )
      | ( ( relation @ SV151 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1418]) ).

thf(1493,plain,
    ! [SV189: $i,SV39: $i,SV205: $i] :
      ( ( ( ~ ( function @ SV205 ) )
        = $true )
      | ( ( ~ ( relation @ SV205 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV189 ) @ SV205 )
          | ( SV189
            = ( apply @ SV205 @ SV39 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1419]) ).

thf(1494,plain,
    ! [SV190: $i,SV39: $i,SV206: $i] :
      ( ( ( ~ ( function @ SV206 ) )
        = $true )
      | ( ( ~ ( relation @ SV206 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV190 ) @ SV206 )
          | ( in @ SV39 @ ( relation_dom @ SV206 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1420]) ).

thf(1495,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( function @ SV222 )
          | ~ ( relation @ SV222 )
          | ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( ( sK43_C @ SV222 @ SV40 )
                                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                          | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                         != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                        | ( ( sK44_SY3131 @ SV222 @ SV40 )
                         != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
          | ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) )
          | ( SV222
            = ( function_inverse @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1421]) ).

thf(1496,plain,
    ! [SV40: $i] :
      ( ( ( ~ ! [SY3169: $i] :
                ( ~ ( function @ SY3169 )
                | ~ ( relation @ SY3169 )
                | ( SY3169
                 != ( function_inverse @ SV40 ) )
                | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                ( ( SY3171
                                 != ( apply @ SY3169 @ SY3170 ) )
                                | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                | ( SY3170
                                  = ( apply @ SV40 @ SY3171 ) ) )
                          | ~ ! [SY3172: $i,SY3173: $i] :
                                ( ( SY3173
                                 != ( apply @ SY3169 @ SY3172 ) )
                                | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                ( ( SY3174
                                 != ( apply @ SV40 @ SY3175 ) )
                                | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                | ( SY3175
                                  = ( apply @ SY3169 @ SY3174 ) ) )
                          | ~ ! [SY3176: $i] :
                                ( ! [SY3177: $i] :
                                    ( ( SY3176
                                     != ( apply @ SV40 @ SY3177 ) )
                                    | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
          | ~ ! [SY3178: $i] :
                ( ~ ( function @ SY3178 )
                | ~ ( relation @ SY3178 )
                | ( SY3178
                 != ( function_inverse @ SV40 ) )
                | ( ( relation_dom @ SY3178 )
                  = ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1422]) ).

thf(1497,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( ! [SY3418: $i] :
                  ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SY3418 ) @ SV41 )
                  | ~ ( in @ SY3418 @ SV165 ) )
              | ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) ) )
        = $false )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1423]) ).

thf(1498,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) ) @ SV41 )
                  | ~ ( in @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) @ SV165 ) )
              | ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) ) )
        = $false )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1423]) ).

thf(1499,plain,
    ! [SV192: $i,SV166: $i,SV41: $i] :
      ( ( ( ~ ! [SY3419: $i] :
                ( ! [SY3379: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3419 @ SY3379 ) @ SV41 )
                    | ~ ( in @ SY3379 @ SV166 ) )
                | ( in @ SY3419 @ SV192 ) )
          | ~ ! [SY3421: $i] :
                ( ~ ( in @ SY3421 @ SV192 )
                | ~ ( ~ ( in @ ( ordered_pair @ SY3421 @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
                    | ~ ( in @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) @ SV166 ) ) ) )
        = $false )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1424]) ).

thf(1500,plain,
    ! [SV42: $i,SV167: $i] :
      ( ( ( ! [SY3381: $i] :
              ~ ( in @ ( ordered_pair @ SY3381 @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
          | ~ ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) )
        = $true )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1425]) ).

thf(1501,plain,
    ! [SV42: $i,SV167: $i] :
      ( ( ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SV167 @ SV42 ) @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
          | ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) )
        = $true )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1426]) ).

thf(1502,plain,
    ! [SV168: $i,SV42: $i] :
      ( ( ( ~ ! [SY3382: $i] :
                ( ! [SY3191: $i] :
                    ~ ( in @ ( ordered_pair @ SY3191 @ SY3382 ) @ SV42 )
                | ( in @ SY3382 @ SV168 ) ) )
        = $false )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1427]) ).

thf(1503,plain,
    ! [SV42: $i,SV168: $i] :
      ( ( ( ~ ! [SY3384: $i] :
                ( ~ ( in @ SY3384 @ SV168 )
                | ( in @ ( ordered_pair @ ( sK16_D @ SY3384 @ SV168 @ SV42 ) @ SY3384 ) @ SV42 ) ) )
        = $false )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1427]) ).

thf(1504,plain,
    ! [SV92: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                      | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
                | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
                 != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1428]) ).

thf(1505,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( ( ( sK12_B @ SV92 )
               != ( sK13_SY3112 @ SV92 ) ) ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1428]) ).

thf(1506,plain,
    ! [SV93: $i,SV223: $i] :
      ( ( ( ! [SY3452: $i] :
              ( ~ ( in @ SV223 @ ( relation_dom @ SV93 ) )
              | ~ ( in @ SY3452 @ ( relation_dom @ SV93 ) )
              | ( ( apply @ SV93 @ SV223 )
               != ( apply @ SV93 @ SY3452 ) )
              | ( SV223 = SY3452 ) ) )
        = $true )
      | ( ( one_to_one @ SV93 )
        = $false )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1429]) ).

thf(1507,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( relation @ SV214 ) )
        = $true )
      | ( ( ~ ( ~ ( ! [SY3446: $i] :
                      ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SY3446 ) @ SV43 )
                      | ~ ( in @ ( ordered_pair @ SY3446 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
                  | ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
                      | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
                  | ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) ) )
          | ( SV214
            = ( relation_composition @ SV43 @ SV94 ) ) )
        = $true )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1430]) ).

thf(1508,plain,
    ! [SV94: $i,SV43: $i,SV215: $i] :
      ( ( ( ~ ( relation @ SV215 ) )
        = $true )
      | ( ( ( SV215
           != ( relation_composition @ SV43 @ SV94 ) )
          | ~ ( ~ ! [SY3447: $i,SY3448: $i] :
                    ( ! [SY3330: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3447 @ SY3330 ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ SY3330 @ SY3448 ) @ SV94 ) )
                    | ( in @ ( ordered_pair @ SY3447 @ SY3448 ) @ SV215 ) )
              | ~ ! [SY3450: $i,SY3451: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3450 @ SY3451 ) @ SV215 )
                    | ~ ( ~ ( in @ ( ordered_pair @ SY3450 @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) @ SY3451 ) @ SV94 ) ) ) ) )
        = $true )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1431]) ).

thf(1509,plain,
    ! [SV44: $i,SV169: $i] :
      ( ( ( ! [SY3385: $i] :
              ~ ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ SY3385 ) @ SV44 )
          | ~ ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) )
        = $true )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1432]) ).

thf(1510,plain,
    ! [SV44: $i,SV169: $i] :
      ( ( ( ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ ( sK21_SY3117 @ SV169 @ SV44 ) ) @ SV44 )
          | ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) )
        = $true )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1433]) ).

thf(1511,plain,
    ! [SV170: $i,SV44: $i] :
      ( ( ( ~ ! [SY3386: $i] :
                ( ! [SY3206: $i] :
                    ~ ( in @ ( ordered_pair @ SY3386 @ SY3206 ) @ SV44 )
                | ( in @ SY3386 @ SV170 ) ) )
        = $false )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1434]) ).

thf(1512,plain,
    ! [SV44: $i,SV170: $i] :
      ( ( ( ~ ! [SY3388: $i] :
                ( ~ ( in @ SY3388 @ SV170 )
                | ( in @ ( ordered_pair @ SY3388 @ ( sK19_D @ SY3388 @ SV170 @ SV44 ) ) @ SV44 ) ) )
        = $false )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1434]) ).

thf(1513,plain,
    ! [SV45: $i] :
      ( ( ( ! [SY3208: $i] :
              ( ~ ( in @ SY3208 @ ( relation_dom @ SV45 ) )
              | ! [SY3209: $i] :
                  ( ( SY3209
                   != ( apply @ SV45 @ SY3208 ) )
                  | ( in @ ( ordered_pair @ SY3208 @ SY3209 ) @ SV45 ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1435]) ).

thf(1514,plain,
    ! [SV45: $i] :
      ( ( ( ! [SY3210: $i] :
              ( ~ ( in @ SY3210 @ ( relation_dom @ SV45 ) )
              | ! [SY3211: $i] :
                  ( ~ ( in @ ( ordered_pair @ SY3210 @ SY3211 ) @ SV45 )
                  | ( SY3211
                    = ( apply @ SV45 @ SY3210 ) ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1436]) ).

thf(1515,plain,
    ! [SV45: $i] :
      ( ( ( ! [SY3212: $i] :
              ( ( in @ SY3212 @ ( relation_dom @ SV45 ) )
              | ! [SY3213: $i] :
                  ( ( SY3213
                   != ( apply @ SV45 @ SY3212 ) )
                  | ( SY3213 = empty_set ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1437]) ).

thf(1516,plain,
    ! [SV45: $i] :
      ( ( ( ! [SY3214: $i] :
              ( ( in @ SY3214 @ ( relation_dom @ SV45 ) )
              | ! [SY3215: $i] :
                  ( ( SY3215 != empty_set )
                  | ( SY3215
                    = ( apply @ SV45 @ SY3214 ) ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1438]) ).

thf(1517,plain,
    ! [SV130: $i,SV95: $i] :
      ( ( ( ~ ( in @ SV95 @ ( relation_rng @ SV130 ) ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV130 ) )
        = $true )
      | ( ( SV95
          = ( apply @ SV130 @ ( apply @ ( function_inverse @ SV130 ) @ SV95 ) ) )
        = $true )
      | ( ( function @ SV130 )
        = $false )
      | ( ( relation @ SV130 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1439]) ).

thf(1518,plain,
    ! [SV131: $i,SV96: $i] :
      ( ( ( ~ ( in @ SV96 @ ( relation_rng @ SV131 ) ) )
        = $true )
      | ( ( ~ ( one_to_one @ SV131 ) )
        = $true )
      | ( ( SV96
          = ( apply @ ( relation_composition @ ( function_inverse @ SV131 ) @ SV131 ) @ SV96 ) )
        = $true )
      | ( ( function @ SV131 )
        = $false )
      | ( ( relation @ SV131 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1440]) ).

thf(1519,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
              | ~ ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
                   != ( sK45_C @ SV134 @ SV101 ) ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV134 )
           != SV101 ) )
        = $true )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1443]) ).

thf(1520,plain,
    ! [SV171: $i,SV193: $i] :
      ( ( ( function @ SV193 )
        = $false )
      | ( ( ~ ( relation @ SV193 ) )
        = $true )
      | ( ( ( SV193
           != ( identity_relation @ SV171 ) )
          | ! [SY3422: $i] :
              ( ~ ( in @ SY3422 @ SV171 )
              | ( ( apply @ SV193 @ SY3422 )
                = SY3422 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1444]) ).

thf(1521,plain,
    ! [SV172: $i,SV194: $i] :
      ( ( ( function @ SV194 )
        = $false )
      | ( ( ~ ( relation @ SV194 ) )
        = $true )
      | ( ( ( SV194
           != ( identity_relation @ SV172 ) )
          | ( ( relation_dom @ SV194 )
            = SV172 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1445]) ).

thf(1522,plain,
    ! [SV216: $i,SV207: $i,SV102: $i] :
      ( ( ( ( sK28_B @ SV102 )
          = ( ordered_pair @ SV207 @ SV216 ) )
        = $false )
      | ( ( relation @ SV102 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1446]) ).

thf(1523,plain,
    ! [SV174: $i,SV81: $i,SV154: $i,SV47: $i] :
      ( ( ( ~ ( in @ SV47 @ SV154 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV174 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV154 ) @ SV174 ) )
        = $true )
      | ( ( relation @ SV174 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1449]) ).

thf(1524,plain,
    ! [SV208: $i,SV81: $i,SV47: $i,SV217: $i] :
      ( ( ( ~ ( relation @ SV217 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV208 ) @ SV217 ) )
          | ( in @ SV47 @ SV208 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1450]) ).

thf(1525,plain,
    ! [SV209: $i,SV81: $i,SV47: $i,SV218: $i] :
      ( ( ( ~ ( relation @ SV218 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV209 ) @ SV218 ) )
          | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV218 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1451]) ).

thf(1526,plain,
    ! [SV155: $i,SV137: $i,SV48: $i] :
      ( ( ( in @ SV48 @ SV137 )
        = $false )
      | ( ( ~ ( in @ SV48 @ ( relation_rng @ SV155 ) ) )
        = $true )
      | ( ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV137 @ SV155 ) ) )
        = $true )
      | ( ( relation @ SV155 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1452]) ).

thf(1527,plain,
    ! [SV195: $i,SV48: $i,SV210: $i] :
      ( ( ( relation @ SV210 )
        = $false )
      | ( ( ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV195 @ SV210 ) ) )
          | ( in @ SV48 @ SV195 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1453]) ).

thf(1528,plain,
    ! [SV196: $i,SV48: $i,SV211: $i] :
      ( ( ( relation @ SV211 )
        = $false )
      | ( ( ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV196 @ SV211 ) ) )
          | ( in @ SV48 @ ( relation_rng @ SV211 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1454]) ).

thf(1529,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
              | ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) )
          | ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
              | ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) ) )
        = $false )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1455]) ).

thf(1530,plain,
    ! [SV176: $i,SV49: $i] :
      ( ( ( SV49 = SV176 )
        = $false )
      | ( ( ~ ( ~ ! [SY3392: $i,SY3393: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV49 )
                    | ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV176 ) )
              | ~ ! [SY3394: $i,SY3395: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV176 )
                    | ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV49 ) ) ) )
        = $true )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1456]) ).

thf(1531,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( ! [SY3425: $i] :
                  ( ~ ( in @ ( ordered_pair @ SY3425 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
                  | ~ ( in @ SY3425 @ SV177 ) )
              | ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) ) )
        = $false )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1457]) ).

thf(1532,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
                  | ~ ( in @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ SV177 ) )
              | ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) ) )
        = $false )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1457]) ).

thf(1533,plain,
    ! [SV198: $i,SV178: $i,SV50: $i] :
      ( ( ( ~ ! [SY3426: $i] :
                ( ! [SY3400: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3400 @ SY3426 ) @ SV50 )
                    | ~ ( in @ SY3400 @ SV178 ) )
                | ( in @ SY3426 @ SV198 ) )
          | ~ ! [SY3428: $i] :
                ( ~ ( in @ SY3428 @ SV198 )
                | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SY3428 ) @ SV50 )
                    | ~ ( in @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SV178 ) ) ) )
        = $false )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1458]) ).

thf(1534,plain,
    ! [SV138: $i,SV110: $i] :
      ( ( ( relation @ SV110 )
        = $false )
      | ( ( function @ SV110 )
        = $false )
      | ( ( ~ ( relation @ SV138 ) )
        = $true )
      | ( ( ~ ( function @ SV138 ) )
        = $true )
      | ( ( function @ ( relation_composition @ SV110 @ SV138 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1459]) ).

thf(1535,plain,
    ! [SV139: $i,SV111: $i] :
      ( ( ( relation @ SV111 )
        = $false )
      | ( ( function @ SV111 )
        = $false )
      | ( ( ~ ( relation @ SV139 ) )
        = $true )
      | ( ( ~ ( function @ SV139 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV111 @ SV139 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1460]) ).

thf(1536,plain,
    ! [SV179: $i] :
      ( ( ( empty @ SV179 )
        = $false )
      | ( ( ~ ( relation @ SV179 ) )
        = $true )
      | ( ( ~ ( function @ SV179 ) )
        = $true )
      | ( ( function @ SV179 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1461]) ).

thf(1537,plain,
    ! [SV180: $i] :
      ( ( ( empty @ SV180 )
        = $false )
      | ( ( ~ ( relation @ SV180 ) )
        = $true )
      | ( ( ~ ( function @ SV180 ) )
        = $true )
      | ( ( relation @ SV180 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1462]) ).

thf(1538,plain,
    ! [SV140: $i,SV51: $i,SV156: $i,SV219: $i] :
      ( ( ( ~ ( in @ SV219 @ ( relation_dom @ SV156 ) )
          | ~ ( in @ ( ordered_pair @ SV219 @ SV51 ) @ SV156 ) )
        = $true )
      | ( ( ~ ( in @ SV219 @ SV140 ) )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) )
        = $true )
      | ( ( relation @ SV156 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1464]) ).

thf(1539,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
                | ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) )
          | ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV141 ) )
        = $false )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1465]) ).

thf(1540,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
              | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) )
          | ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
              | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) ) )
        = $false )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1466]) ).

thf(1541,plain,
    ! [SV52: $i,SV182: $i] :
      ( ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY3402: $i,SY3403: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3402 @ SY3403 ) @ SV182 )
                    | ( in @ ( ordered_pair @ SY3403 @ SY3402 ) @ SV52 ) )
              | ~ ! [SY3404: $i,SY3405: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3405 @ SY3404 ) @ SV52 )
                    | ( in @ ( ordered_pair @ SY3404 @ SY3405 ) @ SV182 ) ) ) )
        = $true )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1467]) ).

thf(1542,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ( ( sK39_C @ SV142 @ SV123 )
           != ( sK40_SY3129 @ SV142 @ SV123 ) )
          | ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
          | ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1470]) ).

thf(1543,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ~ ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                    = ( sK40_SY3129 @ SV142 @ SV123 ) )
                  | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
              | ~ ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
                  | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) ) )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1471]) ).

thf(1544,plain,
    ! [SV143: $i,SV124: $i] :
      ( ( ( ~ ! [SY3360: $i,SY3361: $i] :
                ( ( SY3360 != SY3361 )
                | ~ ( in @ SY3360 @ SV124 )
                | ( in @ ( ordered_pair @ SY3360 @ SY3361 ) @ SV143 ) ) )
        = $false )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1472]) ).

thf(1545,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3362: $i,SY3363: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                      | ( SY3362 = SY3363 ) )
                | ~ ! [SY3364: $i] :
                      ( ! [SY3365: $i] :
                          ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                      | ( in @ SY3364 @ SV124 ) ) ) )
        = $false )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1472]) ).

thf(1546,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                  | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                  | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
              | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                        | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                        | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) ) ) )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1473]) ).

thf(1547,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( ( SV200
           != ( relation_rng_restriction @ SV53 @ SV82 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3429: $i,SY3430: $i] :
                    ( ~ ( in @ SY3430 @ SV53 )
                    | ~ ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV82 )
                    | ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV200 ) )
              | ~ ~ ( ~ ! [SY3431: $i,SY3432: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                          | ( in @ SY3432 @ SV53 ) )
                    | ~ ! [SY3433: $i,SY3434: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                          | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) ) ) )
        = $true )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1474]) ).

thf(1548,plain,
    ! [SV183: $i,SV54: $i] :
      ( ( ( subset @ SV54 @ SV183 )
        = $false )
      | ( ( subset @ ( relation_dom @ SV54 ) @ ( relation_dom @ SV183 ) )
        = $true )
      | ( ( relation @ SV183 )
        = $false )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1475]) ).

thf(1549,plain,
    ! [SV184: $i,SV54: $i] :
      ( ( ( subset @ SV54 @ SV184 )
        = $false )
      | ( ( subset @ ( relation_rng @ SV54 ) @ ( relation_rng @ SV184 ) )
        = $true )
      | ( ( relation @ SV184 )
        = $false )
      | ( ( relation @ SV54 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1476]) ).

thf(1550,plain,
    ! [SV83: $i,SV55: $i,SV220: $i] :
      ( ( ( ~ ( function @ SV220 )
          | ~ ( relation @ SV220 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ SV220 ) )
          | ~ ( in @ ( apply @ SV220 @ SV55 ) @ ( relation_dom @ SV83 ) )
          | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV220 @ SV83 ) ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1477]) ).

thf(1551,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ~ ! [SY3321: $i] :
                ( ~ ( function @ SY3321 )
                | ~ ( relation @ SY3321 )
                | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
                | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) ) )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1478]) ).

thf(1552,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ~ ! [SY3322: $i] :
                ( ~ ( function @ SY3322 )
                | ~ ( relation @ SY3322 )
                | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
                | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1478]) ).

thf(1553,plain,
    ! [SV158: $i,SV146: $i,SV56: $i] :
      ( ( ( in @ SV56 @ SV146 )
        = $false )
      | ( ( ~ ( in @ SV56 @ ( relation_dom @ SV158 ) ) )
        = $true )
      | ( ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV158 @ SV146 ) ) )
        = $true )
      | ( ( relation @ SV158 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1479]) ).

thf(1554,plain,
    ! [SV201: $i,SV56: $i,SV212: $i] :
      ( ( ( relation @ SV212 )
        = $false )
      | ( ( ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV212 @ SV201 ) ) )
          | ( in @ SV56 @ SV201 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1480]) ).

thf(1555,plain,
    ! [SV202: $i,SV56: $i,SV213: $i] :
      ( ( ( relation @ SV213 )
        = $false )
      | ( ( ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV213 @ SV202 ) ) )
          | ( in @ SV56 @ ( relation_dom @ SV213 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1481]) ).

thf(1556,plain,
    ! [SV149: $i,SV58: $i,SV161: $i,SV221: $i] :
      ( ( ( ~ ( in @ SV221 @ ( relation_rng @ SV161 ) )
          | ~ ( in @ ( ordered_pair @ SV58 @ SV221 ) @ SV161 ) )
        = $true )
      | ( ( ~ ( in @ SV221 @ SV149 ) )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) )
        = $true )
      | ( ( relation @ SV161 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1484]) ).

thf(1557,plain,
    ! [SV58: $i,SV150: $i,SV162: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
                | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) )
          | ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ SV150 ) )
        = $false )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1485]) ).

thf(1558,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV59 )
          | ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV185 ) )
        = $false )
      | ( ( subset @ SV59 @ SV185 )
        = $true )
      | ( ( relation @ SV185 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1486]) ).

thf(1559,plain,
    ! [SV186: $i,SV59: $i] :
      ( ( ( subset @ SV59 @ SV186 )
        = $false )
      | ( ( ! [SY3406: $i,SY3407: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV59 )
              | ( in @ ( ordered_pair @ SY3406 @ SY3407 ) @ SV186 ) ) )
        = $true )
      | ( ( relation @ SV186 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1487]) ).

thf(1560,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                  | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                  | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
              | ~ ~ ( ~ ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                        | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
                    | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                        | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) ) ) )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1488]) ).

thf(1561,plain,
    ! [SV188: $i,SV60: $i,SV204: $i] :
      ( ( ( ( SV204
           != ( relation_dom_restriction @ SV60 @ SV188 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3437: $i,SY3438: $i] :
                    ( ~ ( in @ SY3437 @ SV188 )
                    | ~ ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV60 )
                    | ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV204 ) )
              | ~ ~ ( ~ ! [SY3439: $i] :
                          ( ! [SY3440: $i] :
                              ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                          | ( in @ SY3439 @ SV188 ) )
                    | ~ ! [SY3441: $i,SY3442: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                          | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) ) ) )
        = $true )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1489]) ).

thf(1562,plain,
    ! [SV71: $i,SV163: $i,SV14: $i] :
      ( ( ( ~ ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SV163 @ SV71 ) ) ) )
        = $true )
      | ( ( ( apply @ ( relation_composition @ SV163 @ SV71 ) @ SV14 )
          = ( apply @ SV71 @ ( apply @ SV163 @ SV14 ) ) )
        = $true )
      | ( ( function @ SV163 )
        = $false )
      | ( ( relation @ SV163 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation @ SV71 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1490]) ).

thf(1563,plain,
    ! [SV164: $i,SV72: $i,SV15: $i] :
      ( ( ( ~ ( in @ SV15 @ ( relation_dom @ SV72 ) ) )
        = $true )
      | ( ( ( apply @ ( relation_composition @ SV72 @ SV164 ) @ SV15 )
          = ( apply @ SV164 @ ( apply @ SV72 @ SV15 ) ) )
        = $true )
      | ( ( function @ SV164 )
        = $false )
      | ( ( relation @ SV164 )
        = $false )
      | ( ( function @ SV72 )
        = $false )
      | ( ( relation @ SV72 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1491]) ).

thf(1564,plain,
    ! [SV39: $i,SV151: $i,SV129: $i] :
      ( ( ( ( SV129
           != ( apply @ SV151 @ SV39 ) ) )
        = $true )
      | ( ( ~ ( in @ SV39 @ ( relation_dom @ SV151 ) ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SV151 )
        = $true )
      | ( ( function @ SV151 )
        = $false )
      | ( ( relation @ SV151 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1492]) ).

thf(1565,plain,
    ! [SV189: $i,SV39: $i,SV205: $i] :
      ( ( ( function @ SV205 )
        = $false )
      | ( ( ~ ( relation @ SV205 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV189 ) @ SV205 )
          | ( SV189
            = ( apply @ SV205 @ SV39 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1493]) ).

thf(1566,plain,
    ! [SV190: $i,SV39: $i,SV206: $i] :
      ( ( ( function @ SV206 )
        = $false )
      | ( ( ~ ( relation @ SV206 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV190 ) @ SV206 )
          | ( in @ SV39 @ ( relation_dom @ SV206 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1494]) ).

thf(1567,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( function @ SV222 )
          | ~ ( relation @ SV222 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( ( sK43_C @ SV222 @ SV40 )
                                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                          | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                         != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                        | ( ( sK44_SY3131 @ SV222 @ SV40 )
                         != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
          | ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) )
          | ( SV222
            = ( function_inverse @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1495]) ).

thf(1568,plain,
    ! [SV40: $i] :
      ( ( ( ~ ! [SY3169: $i] :
                ( ~ ( function @ SY3169 )
                | ~ ( relation @ SY3169 )
                | ( SY3169
                 != ( function_inverse @ SV40 ) )
                | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                                ( ( SY3171
                                 != ( apply @ SY3169 @ SY3170 ) )
                                | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                                | ( SY3170
                                  = ( apply @ SV40 @ SY3171 ) ) )
                          | ~ ! [SY3172: $i,SY3173: $i] :
                                ( ( SY3173
                                 != ( apply @ SY3169 @ SY3172 ) )
                                | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                                | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                                ( ( SY3174
                                 != ( apply @ SV40 @ SY3175 ) )
                                | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                                | ( SY3175
                                  = ( apply @ SY3169 @ SY3174 ) ) )
                          | ~ ! [SY3176: $i] :
                                ( ! [SY3177: $i] :
                                    ( ( SY3176
                                     != ( apply @ SV40 @ SY3177 ) )
                                    | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                                | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) ) )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1496]) ).

thf(1569,plain,
    ! [SV40: $i] :
      ( ( ( ~ ! [SY3178: $i] :
                ( ~ ( function @ SY3178 )
                | ~ ( relation @ SY3178 )
                | ( SY3178
                 != ( function_inverse @ SV40 ) )
                | ( ( relation_dom @ SY3178 )
                  = ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1496]) ).

thf(1570,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ! [SY3418: $i] :
              ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SY3418 ) @ SV41 )
              | ~ ( in @ SY3418 @ SV165 ) )
          | ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1497]) ).

thf(1571,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) ) @ SV41 )
              | ~ ( in @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) @ SV165 ) )
          | ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1498]) ).

thf(1572,plain,
    ! [SV192: $i,SV166: $i,SV41: $i] :
      ( ( ( ~ ! [SY3419: $i] :
                ( ! [SY3379: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3419 @ SY3379 ) @ SV41 )
                    | ~ ( in @ SY3379 @ SV166 ) )
                | ( in @ SY3419 @ SV192 ) ) )
        = $false )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1499]) ).

thf(1573,plain,
    ! [SV41: $i,SV166: $i,SV192: $i] :
      ( ( ( ~ ! [SY3421: $i] :
                ( ~ ( in @ SY3421 @ SV192 )
                | ~ ( ~ ( in @ ( ordered_pair @ SY3421 @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
                    | ~ ( in @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) @ SV166 ) ) ) )
        = $false )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1499]) ).

thf(1574,plain,
    ! [SV42: $i,SV167: $i] :
      ( ( ( ! [SY3381: $i] :
              ~ ( in @ ( ordered_pair @ SY3381 @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 ) )
        = $true )
      | ( ( ~ ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) )
        = $true )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1500]) ).

thf(1575,plain,
    ! [SV42: $i,SV167: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK18_SY3115 @ SV167 @ SV42 ) @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
        = $true )
      | ( ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 )
        = $true )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1501]) ).

thf(1576,plain,
    ! [SV168: $i,SV42: $i] :
      ( ( ( ! [SY3382: $i] :
              ( ! [SY3191: $i] :
                  ~ ( in @ ( ordered_pair @ SY3191 @ SY3382 ) @ SV42 )
              | ( in @ SY3382 @ SV168 ) ) )
        = $true )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1502]) ).

thf(1577,plain,
    ! [SV42: $i,SV168: $i] :
      ( ( ( ! [SY3384: $i] :
              ( ~ ( in @ SY3384 @ SV168 )
              | ( in @ ( ordered_pair @ ( sK16_D @ SY3384 @ SV168 @ SV42 ) @ SY3384 ) @ SV42 ) ) )
        = $true )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1503]) ).

thf(1578,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                    | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
              | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
               != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) ) )
        = $true )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1504]) ).

thf(1579,plain,
    ! [SV92: $i] :
      ( ( ( ( ( sK12_B @ SV92 )
           != ( sK13_SY3112 @ SV92 ) ) )
        = $true )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1505]) ).

thf(1580,plain,
    ! [SV224: $i,SV93: $i,SV223: $i] :
      ( ( ( ~ ( in @ SV223 @ ( relation_dom @ SV93 ) )
          | ~ ( in @ SV224 @ ( relation_dom @ SV93 ) )
          | ( ( apply @ SV93 @ SV223 )
           != ( apply @ SV93 @ SV224 ) )
          | ( SV223 = SV224 ) )
        = $true )
      | ( ( one_to_one @ SV93 )
        = $false )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1506]) ).

thf(1581,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( relation @ SV214 )
        = $false )
      | ( ( ~ ( ~ ( ! [SY3446: $i] :
                      ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SY3446 ) @ SV43 )
                      | ~ ( in @ ( ordered_pair @ SY3446 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
                  | ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
                      | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
                  | ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) ) )
          | ( SV214
            = ( relation_composition @ SV43 @ SV94 ) ) )
        = $true )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1507]) ).

thf(1582,plain,
    ! [SV94: $i,SV43: $i,SV215: $i] :
      ( ( ( relation @ SV215 )
        = $false )
      | ( ( ( SV215
           != ( relation_composition @ SV43 @ SV94 ) )
          | ~ ( ~ ! [SY3447: $i,SY3448: $i] :
                    ( ! [SY3330: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3447 @ SY3330 ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ SY3330 @ SY3448 ) @ SV94 ) )
                    | ( in @ ( ordered_pair @ SY3447 @ SY3448 ) @ SV215 ) )
              | ~ ! [SY3450: $i,SY3451: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3450 @ SY3451 ) @ SV215 )
                    | ~ ( ~ ( in @ ( ordered_pair @ SY3450 @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) @ SY3451 ) @ SV94 ) ) ) ) )
        = $true )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1508]) ).

thf(1583,plain,
    ! [SV44: $i,SV169: $i] :
      ( ( ( ! [SY3385: $i] :
              ~ ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ SY3385 ) @ SV44 ) )
        = $true )
      | ( ( ~ ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) )
        = $true )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1509]) ).

thf(1584,plain,
    ! [SV44: $i,SV169: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ ( sK21_SY3117 @ SV169 @ SV44 ) ) @ SV44 )
        = $true )
      | ( ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 )
        = $true )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1510]) ).

thf(1585,plain,
    ! [SV170: $i,SV44: $i] :
      ( ( ( ! [SY3386: $i] :
              ( ! [SY3206: $i] :
                  ~ ( in @ ( ordered_pair @ SY3386 @ SY3206 ) @ SV44 )
              | ( in @ SY3386 @ SV170 ) ) )
        = $true )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1511]) ).

thf(1586,plain,
    ! [SV44: $i,SV170: $i] :
      ( ( ( ! [SY3388: $i] :
              ( ~ ( in @ SY3388 @ SV170 )
              | ( in @ ( ordered_pair @ SY3388 @ ( sK19_D @ SY3388 @ SV170 @ SV44 ) ) @ SV44 ) ) )
        = $true )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1512]) ).

thf(1587,plain,
    ! [SV45: $i,SV225: $i] :
      ( ( ( ~ ( in @ SV225 @ ( relation_dom @ SV45 ) )
          | ! [SY3453: $i] :
              ( ( SY3453
               != ( apply @ SV45 @ SV225 ) )
              | ( in @ ( ordered_pair @ SV225 @ SY3453 ) @ SV45 ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1513]) ).

thf(1588,plain,
    ! [SV45: $i,SV226: $i] :
      ( ( ( ~ ( in @ SV226 @ ( relation_dom @ SV45 ) )
          | ! [SY3454: $i] :
              ( ~ ( in @ ( ordered_pair @ SV226 @ SY3454 ) @ SV45 )
              | ( SY3454
                = ( apply @ SV45 @ SV226 ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1514]) ).

thf(1589,plain,
    ! [SV45: $i,SV227: $i] :
      ( ( ( ( in @ SV227 @ ( relation_dom @ SV45 ) )
          | ! [SY3455: $i] :
              ( ( SY3455
               != ( apply @ SV45 @ SV227 ) )
              | ( SY3455 = empty_set ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1515]) ).

thf(1590,plain,
    ! [SV45: $i,SV228: $i] :
      ( ( ( ( in @ SV228 @ ( relation_dom @ SV45 ) )
          | ! [SY3456: $i] :
              ( ( SY3456 != empty_set )
              | ( SY3456
                = ( apply @ SV45 @ SV228 ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1516]) ).

thf(1591,plain,
    ! [SV130: $i,SV95: $i] :
      ( ( ( in @ SV95 @ ( relation_rng @ SV130 ) )
        = $false )
      | ( ( ~ ( one_to_one @ SV130 ) )
        = $true )
      | ( ( SV95
          = ( apply @ SV130 @ ( apply @ ( function_inverse @ SV130 ) @ SV95 ) ) )
        = $true )
      | ( ( function @ SV130 )
        = $false )
      | ( ( relation @ SV130 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1517]) ).

thf(1592,plain,
    ! [SV131: $i,SV96: $i] :
      ( ( ( in @ SV96 @ ( relation_rng @ SV131 ) )
        = $false )
      | ( ( ~ ( one_to_one @ SV131 ) )
        = $true )
      | ( ( SV96
          = ( apply @ ( relation_composition @ ( function_inverse @ SV131 ) @ SV131 ) @ SV96 ) )
        = $true )
      | ( ( function @ SV131 )
        = $false )
      | ( ( relation @ SV131 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1518]) ).

thf(1593,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ~ ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
          | ~ ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
               != ( sK45_C @ SV134 @ SV101 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV134 )
           != SV101 ) )
        = $true )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1519]) ).

thf(1594,plain,
    ! [SV171: $i,SV193: $i] :
      ( ( ( relation @ SV193 )
        = $false )
      | ( ( function @ SV193 )
        = $false )
      | ( ( ( SV193
           != ( identity_relation @ SV171 ) )
          | ! [SY3422: $i] :
              ( ~ ( in @ SY3422 @ SV171 )
              | ( ( apply @ SV193 @ SY3422 )
                = SY3422 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1520]) ).

thf(1595,plain,
    ! [SV172: $i,SV194: $i] :
      ( ( ( relation @ SV194 )
        = $false )
      | ( ( function @ SV194 )
        = $false )
      | ( ( ( SV194
           != ( identity_relation @ SV172 ) )
          | ( ( relation_dom @ SV194 )
            = SV172 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1521]) ).

thf(1596,plain,
    ! [SV174: $i,SV81: $i,SV154: $i,SV47: $i] :
      ( ( ( in @ SV47 @ SV154 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV174 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV154 ) @ SV174 ) )
        = $true )
      | ( ( relation @ SV174 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1523]) ).

thf(1597,plain,
    ! [SV208: $i,SV81: $i,SV47: $i,SV217: $i] :
      ( ( ( relation @ SV217 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV208 ) @ SV217 ) )
          | ( in @ SV47 @ SV208 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1524]) ).

thf(1598,plain,
    ! [SV209: $i,SV81: $i,SV47: $i,SV218: $i] :
      ( ( ( relation @ SV218 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV209 ) @ SV218 ) )
          | ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV218 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1525]) ).

thf(1599,plain,
    ! [SV137: $i,SV155: $i,SV48: $i] :
      ( ( ( in @ SV48 @ ( relation_rng @ SV155 ) )
        = $false )
      | ( ( in @ SV48 @ SV137 )
        = $false )
      | ( ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV137 @ SV155 ) ) )
        = $true )
      | ( ( relation @ SV155 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1526]) ).

thf(1600,plain,
    ! [SV210: $i,SV195: $i,SV48: $i] :
      ( ( ( ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV195 @ SV210 ) ) ) )
        = $true )
      | ( ( in @ SV48 @ SV195 )
        = $true )
      | ( ( relation @ SV210 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1527]) ).

thf(1601,plain,
    ! [SV211: $i,SV196: $i,SV48: $i] :
      ( ( ( ~ ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV196 @ SV211 ) ) ) )
        = $true )
      | ( ( in @ SV48 @ ( relation_rng @ SV211 ) )
        = $true )
      | ( ( relation @ SV211 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1528]) ).

thf(1602,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
              | ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) ) )
        = $false )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1529]) ).

thf(1603,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( ~ ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
              | ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) ) )
        = $false )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1529]) ).

thf(1604,plain,
    ! [SV176: $i,SV49: $i] :
      ( ( ( ~ ! [SY3392: $i,SY3393: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV49 )
                | ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV176 ) )
          | ~ ! [SY3394: $i,SY3395: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV176 )
                | ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV49 ) ) )
        = $false )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1530]) ).

thf(1605,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ! [SY3425: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3425 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
              | ~ ( in @ SY3425 @ SV177 ) )
          | ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1531]) ).

thf(1606,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
              | ~ ( in @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ SV177 ) )
          | ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1532]) ).

thf(1607,plain,
    ! [SV198: $i,SV178: $i,SV50: $i] :
      ( ( ( ~ ! [SY3426: $i] :
                ( ! [SY3400: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3400 @ SY3426 ) @ SV50 )
                    | ~ ( in @ SY3400 @ SV178 ) )
                | ( in @ SY3426 @ SV198 ) ) )
        = $false )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1533]) ).

thf(1608,plain,
    ! [SV50: $i,SV178: $i,SV198: $i] :
      ( ( ( ~ ! [SY3428: $i] :
                ( ~ ( in @ SY3428 @ SV198 )
                | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SY3428 ) @ SV50 )
                    | ~ ( in @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SV178 ) ) ) )
        = $false )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1533]) ).

thf(1609,plain,
    ! [SV110: $i,SV138: $i] :
      ( ( ( relation @ SV138 )
        = $false )
      | ( ( function @ SV110 )
        = $false )
      | ( ( relation @ SV110 )
        = $false )
      | ( ( ~ ( function @ SV138 ) )
        = $true )
      | ( ( function @ ( relation_composition @ SV110 @ SV138 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1534]) ).

thf(1610,plain,
    ! [SV111: $i,SV139: $i] :
      ( ( ( relation @ SV139 )
        = $false )
      | ( ( function @ SV111 )
        = $false )
      | ( ( relation @ SV111 )
        = $false )
      | ( ( ~ ( function @ SV139 ) )
        = $true )
      | ( ( relation @ ( relation_composition @ SV111 @ SV139 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1535]) ).

thf(1611,plain,
    ! [SV179: $i] :
      ( ( ( relation @ SV179 )
        = $false )
      | ( ( empty @ SV179 )
        = $false )
      | ( ( ~ ( function @ SV179 ) )
        = $true )
      | ( ( function @ SV179 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1536]) ).

thf(1612,plain,
    ! [SV180: $i] :
      ( ( ( relation @ SV180 )
        = $false )
      | ( ( empty @ SV180 )
        = $false )
      | ( ( ~ ( function @ SV180 ) )
        = $true )
      | ( ( relation @ SV180 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1537]) ).

thf(1613,plain,
    ! [SV140: $i,SV51: $i,SV156: $i,SV219: $i] :
      ( ( ( ~ ( in @ SV219 @ ( relation_dom @ SV156 ) ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV219 @ SV51 ) @ SV156 ) )
        = $true )
      | ( ( ~ ( in @ SV219 @ SV140 ) )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) )
        = $true )
      | ( ( relation @ SV156 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1538]) ).

thf(1614,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
                | ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) ) )
        = $false )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1539]) ).

thf(1615,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV141 ) )
        = $false )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1539]) ).

thf(1616,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
              | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) ) )
        = $false )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1540]) ).

thf(1617,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( ~ ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
              | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) ) )
        = $false )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1540]) ).

thf(1618,plain,
    ! [SV52: $i,SV182: $i] :
      ( ( ( ~ ! [SY3402: $i,SY3403: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3402 @ SY3403 ) @ SV182 )
                | ( in @ ( ordered_pair @ SY3403 @ SY3402 ) @ SV52 ) )
          | ~ ! [SY3404: $i,SY3405: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3405 @ SY3404 ) @ SV52 )
                | ( in @ ( ordered_pair @ SY3404 @ SY3405 ) @ SV182 ) ) )
        = $false )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1541]) ).

thf(1619,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ( ( sK39_C @ SV142 @ SV123 )
           != ( sK40_SY3129 @ SV142 @ SV123 ) )
          | ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1542]) ).

thf(1620,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                = ( sK40_SY3129 @ SV142 @ SV123 ) )
              | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
          | ~ ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
              | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) )
        = $false )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1543]) ).

thf(1621,plain,
    ! [SV143: $i,SV124: $i] :
      ( ( ( ! [SY3360: $i,SY3361: $i] :
              ( ( SY3360 != SY3361 )
              | ~ ( in @ SY3360 @ SV124 )
              | ( in @ ( ordered_pair @ SY3360 @ SY3361 ) @ SV143 ) ) )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1544]) ).

thf(1622,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( ~ ( ~ ! [SY3362: $i,SY3363: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                    | ( SY3362 = SY3363 ) )
              | ~ ! [SY3364: $i] :
                    ( ! [SY3365: $i] :
                        ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                    | ( in @ SY3364 @ SV124 ) ) ) )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1545]) ).

thf(1623,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
              | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
              | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
          | ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                    | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
                | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                    | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) ) )
        = $false )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1546]) ).

thf(1624,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY3429: $i,SY3430: $i] :
                    ( ~ ( in @ SY3430 @ SV53 )
                    | ~ ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV82 )
                    | ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV200 ) )
              | ~ ~ ( ~ ! [SY3431: $i,SY3432: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                          | ( in @ SY3432 @ SV53 ) )
                    | ~ ! [SY3433: $i,SY3434: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                          | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) ) ) )
        = $true )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1547]) ).

thf(1625,plain,
    ! [SV83: $i,SV55: $i,SV220: $i] :
      ( ( ( ~ ( function @ SV220 ) )
        = $true )
      | ( ( ~ ( relation @ SV220 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ SV220 ) )
          | ~ ( in @ ( apply @ SV220 @ SV55 ) @ ( relation_dom @ SV83 ) )
          | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV220 @ SV83 ) ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1550]) ).

thf(1626,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ! [SY3321: $i] :
              ( ~ ( function @ SY3321 )
              | ~ ( relation @ SY3321 )
              | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3321 @ SV83 ) ) )
              | ( in @ SV55 @ ( relation_dom @ SY3321 ) ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1551]) ).

thf(1627,plain,
    ! [SV83: $i,SV55: $i] :
      ( ( ( ! [SY3322: $i] :
              ( ~ ( function @ SY3322 )
              | ~ ( relation @ SY3322 )
              | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SY3322 @ SV83 ) ) )
              | ( in @ ( apply @ SY3322 @ SV55 ) @ ( relation_dom @ SV83 ) ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1552]) ).

thf(1628,plain,
    ! [SV146: $i,SV158: $i,SV56: $i] :
      ( ( ( in @ SV56 @ ( relation_dom @ SV158 ) )
        = $false )
      | ( ( in @ SV56 @ SV146 )
        = $false )
      | ( ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV158 @ SV146 ) ) )
        = $true )
      | ( ( relation @ SV158 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1553]) ).

thf(1629,plain,
    ! [SV201: $i,SV212: $i,SV56: $i] :
      ( ( ( ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV212 @ SV201 ) ) ) )
        = $true )
      | ( ( in @ SV56 @ SV201 )
        = $true )
      | ( ( relation @ SV212 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1554]) ).

thf(1630,plain,
    ! [SV202: $i,SV213: $i,SV56: $i] :
      ( ( ( ~ ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV213 @ SV202 ) ) ) )
        = $true )
      | ( ( in @ SV56 @ ( relation_dom @ SV213 ) )
        = $true )
      | ( ( relation @ SV213 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1555]) ).

thf(1631,plain,
    ! [SV149: $i,SV58: $i,SV161: $i,SV221: $i] :
      ( ( ( ~ ( in @ SV221 @ ( relation_rng @ SV161 ) ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV58 @ SV221 ) @ SV161 ) )
        = $true )
      | ( ( ~ ( in @ SV221 @ SV149 ) )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) )
        = $true )
      | ( ( relation @ SV161 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1556]) ).

thf(1632,plain,
    ! [SV58: $i,SV150: $i,SV162: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
                | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) ) )
        = $false )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1557]) ).

thf(1633,plain,
    ! [SV58: $i,SV150: $i,SV162: $i] :
      ( ( ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ SV150 ) )
        = $false )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1557]) ).

thf(1634,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV59 ) )
        = $false )
      | ( ( subset @ SV59 @ SV185 )
        = $true )
      | ( ( relation @ SV185 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1558]) ).

thf(1635,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( ~ ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV185 ) )
        = $false )
      | ( ( subset @ SV59 @ SV185 )
        = $true )
      | ( ( relation @ SV185 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1558]) ).

thf(1636,plain,
    ! [SV186: $i,SV59: $i,SV229: $i] :
      ( ( ( ! [SY3457: $i] :
              ( ~ ( in @ ( ordered_pair @ SV229 @ SY3457 ) @ SV59 )
              | ( in @ ( ordered_pair @ SV229 @ SY3457 ) @ SV186 ) ) )
        = $true )
      | ( ( subset @ SV59 @ SV186 )
        = $false )
      | ( ( relation @ SV186 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1559]) ).

thf(1637,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
              | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
              | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
          | ~ ~ ( ~ ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                    | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
                | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                    | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) ) )
        = $false )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1560]) ).

thf(1638,plain,
    ! [SV188: $i,SV60: $i,SV204: $i] :
      ( ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY3437: $i,SY3438: $i] :
                    ( ~ ( in @ SY3437 @ SV188 )
                    | ~ ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV60 )
                    | ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV204 ) )
              | ~ ~ ( ~ ! [SY3439: $i] :
                          ( ! [SY3440: $i] :
                              ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                          | ( in @ SY3439 @ SV188 ) )
                    | ~ ! [SY3441: $i,SY3442: $i] :
                          ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                          | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) ) ) )
        = $true )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1561]) ).

thf(1639,plain,
    ! [SV71: $i,SV163: $i,SV14: $i] :
      ( ( ( in @ SV14 @ ( relation_dom @ ( relation_composition @ SV163 @ SV71 ) ) )
        = $false )
      | ( ( ( apply @ ( relation_composition @ SV163 @ SV71 ) @ SV14 )
          = ( apply @ SV71 @ ( apply @ SV163 @ SV14 ) ) )
        = $true )
      | ( ( function @ SV163 )
        = $false )
      | ( ( relation @ SV163 )
        = $false )
      | ( ( function @ SV71 )
        = $false )
      | ( ( relation @ SV71 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1562]) ).

thf(1640,plain,
    ! [SV164: $i,SV72: $i,SV15: $i] :
      ( ( ( in @ SV15 @ ( relation_dom @ SV72 ) )
        = $false )
      | ( ( ( apply @ ( relation_composition @ SV72 @ SV164 ) @ SV15 )
          = ( apply @ SV164 @ ( apply @ SV72 @ SV15 ) ) )
        = $true )
      | ( ( function @ SV164 )
        = $false )
      | ( ( relation @ SV164 )
        = $false )
      | ( ( function @ SV72 )
        = $false )
      | ( ( relation @ SV72 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1563]) ).

thf(1641,plain,
    ! [SV39: $i,SV151: $i,SV129: $i] :
      ( ( ( SV129
          = ( apply @ SV151 @ SV39 ) )
        = $false )
      | ( ( ~ ( in @ SV39 @ ( relation_dom @ SV151 ) ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SV151 )
        = $true )
      | ( ( function @ SV151 )
        = $false )
      | ( ( relation @ SV151 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1564]) ).

thf(1642,plain,
    ! [SV189: $i,SV39: $i,SV205: $i] :
      ( ( ( relation @ SV205 )
        = $false )
      | ( ( function @ SV205 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV189 ) @ SV205 )
          | ( SV189
            = ( apply @ SV205 @ SV39 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1565]) ).

thf(1643,plain,
    ! [SV190: $i,SV39: $i,SV206: $i] :
      ( ( ( relation @ SV206 )
        = $false )
      | ( ( function @ SV206 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV190 ) @ SV206 )
          | ( in @ SV39 @ ( relation_dom @ SV206 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1566]) ).

thf(1644,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( function @ SV222 ) )
        = $true )
      | ( ( ~ ( relation @ SV222 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( ( sK43_C @ SV222 @ SV40 )
                                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                          | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                         != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                        | ( ( sK44_SY3131 @ SV222 @ SV40 )
                         != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
          | ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) )
          | ( SV222
            = ( function_inverse @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1567]) ).

thf(1645,plain,
    ! [SV40: $i] :
      ( ( ( ! [SY3169: $i] :
              ( ~ ( function @ SY3169 )
              | ~ ( relation @ SY3169 )
              | ( SY3169
               != ( function_inverse @ SV40 ) )
              | ~ ( ~ ~ ( ~ ! [SY3170: $i,SY3171: $i] :
                              ( ( SY3171
                               != ( apply @ SY3169 @ SY3170 ) )
                              | ~ ( in @ SY3170 @ ( relation_rng @ SV40 ) )
                              | ( SY3170
                                = ( apply @ SV40 @ SY3171 ) ) )
                        | ~ ! [SY3172: $i,SY3173: $i] :
                              ( ( SY3173
                               != ( apply @ SY3169 @ SY3172 ) )
                              | ~ ( in @ SY3172 @ ( relation_rng @ SV40 ) )
                              | ( in @ SY3173 @ ( relation_dom @ SV40 ) ) ) )
                  | ~ ~ ( ~ ! [SY3174: $i,SY3175: $i] :
                              ( ( SY3174
                               != ( apply @ SV40 @ SY3175 ) )
                              | ~ ( in @ SY3175 @ ( relation_dom @ SV40 ) )
                              | ( SY3175
                                = ( apply @ SY3169 @ SY3174 ) ) )
                        | ~ ! [SY3176: $i] :
                              ( ! [SY3177: $i] :
                                  ( ( SY3176
                                   != ( apply @ SV40 @ SY3177 ) )
                                  | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                              | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1568]) ).

thf(1646,plain,
    ! [SV40: $i] :
      ( ( ( ! [SY3178: $i] :
              ( ~ ( function @ SY3178 )
              | ~ ( relation @ SY3178 )
              | ( SY3178
               != ( function_inverse @ SV40 ) )
              | ( ( relation_dom @ SY3178 )
                = ( relation_rng @ SV40 ) ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1569]) ).

thf(1647,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ! [SY3418: $i] :
              ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SY3418 ) @ SV41 )
              | ~ ( in @ SY3418 @ SV165 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1570]) ).

thf(1648,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) ) @ SV41 )
              | ~ ( in @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) @ SV165 ) ) )
        = $true )
      | ( ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1571]) ).

thf(1649,plain,
    ! [SV192: $i,SV166: $i,SV41: $i] :
      ( ( ( ! [SY3419: $i] :
              ( ! [SY3379: $i] :
                  ( ~ ( in @ ( ordered_pair @ SY3419 @ SY3379 ) @ SV41 )
                  | ~ ( in @ SY3379 @ SV166 ) )
              | ( in @ SY3419 @ SV192 ) ) )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1572]) ).

thf(1650,plain,
    ! [SV41: $i,SV166: $i,SV192: $i] :
      ( ( ( ! [SY3421: $i] :
              ( ~ ( in @ SY3421 @ SV192 )
              | ~ ( ~ ( in @ ( ordered_pair @ SY3421 @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
                  | ~ ( in @ ( sK29_E @ SY3421 @ SV192 @ SV166 @ SV41 ) @ SV166 ) ) ) )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1573]) ).

thf(1651,plain,
    ! [SV42: $i,SV167: $i,SV230: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV230 @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 ) )
        = $true )
      | ( ( ~ ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) )
        = $true )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1574]) ).

thf(1652,plain,
    ! [SV168: $i,SV42: $i,SV231: $i] :
      ( ( ( ! [SY3458: $i] :
              ~ ( in @ ( ordered_pair @ SY3458 @ SV231 ) @ SV42 )
          | ( in @ SV231 @ SV168 ) )
        = $true )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1576]) ).

thf(1653,plain,
    ! [SV42: $i,SV168: $i,SV232: $i] :
      ( ( ( ~ ( in @ SV232 @ SV168 )
          | ( in @ ( ordered_pair @ ( sK16_D @ SV232 @ SV168 @ SV42 ) @ SV232 ) @ SV42 ) )
        = $true )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1577]) ).

thf(1654,plain,
    ! [SV92: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
          | ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
           != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1578]) ).

thf(1655,plain,
    ! [SV92: $i] :
      ( ( ( ( sK12_B @ SV92 )
          = ( sK13_SY3112 @ SV92 ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1579]) ).

thf(1656,plain,
    ! [SV224: $i,SV93: $i,SV223: $i] :
      ( ( ( ~ ( in @ SV223 @ ( relation_dom @ SV93 ) )
          | ~ ( in @ SV224 @ ( relation_dom @ SV93 ) )
          | ( ( apply @ SV93 @ SV223 )
           != ( apply @ SV93 @ SV224 ) ) )
        = $true )
      | ( ( SV223 = SV224 )
        = $true )
      | ( ( one_to_one @ SV93 )
        = $false )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1580]) ).

thf(1657,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( ~ ( ! [SY3446: $i] :
                      ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SY3446 ) @ SV43 )
                      | ~ ( in @ ( ordered_pair @ SY3446 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
                  | ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
              | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
                      | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
                  | ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) ) ) )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1581]) ).

thf(1658,plain,
    ! [SV94: $i,SV43: $i,SV215: $i] :
      ( ( ( ( SV215
           != ( relation_composition @ SV43 @ SV94 ) ) )
        = $true )
      | ( ( ~ ( ~ ! [SY3447: $i,SY3448: $i] :
                    ( ! [SY3330: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3447 @ SY3330 ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ SY3330 @ SY3448 ) @ SV94 ) )
                    | ( in @ ( ordered_pair @ SY3447 @ SY3448 ) @ SV215 ) )
              | ~ ! [SY3450: $i,SY3451: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3450 @ SY3451 ) @ SV215 )
                    | ~ ( ~ ( in @ ( ordered_pair @ SY3450 @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) @ SY3451 ) @ SV94 ) ) ) ) )
        = $true )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1582]) ).

thf(1659,plain,
    ! [SV233: $i,SV44: $i,SV169: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ SV233 ) @ SV44 ) )
        = $true )
      | ( ( ~ ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) )
        = $true )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1583]) ).

thf(1660,plain,
    ! [SV170: $i,SV44: $i,SV234: $i] :
      ( ( ( ! [SY3459: $i] :
              ~ ( in @ ( ordered_pair @ SV234 @ SY3459 ) @ SV44 )
          | ( in @ SV234 @ SV170 ) )
        = $true )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1585]) ).

thf(1661,plain,
    ! [SV44: $i,SV170: $i,SV235: $i] :
      ( ( ( ~ ( in @ SV235 @ SV170 )
          | ( in @ ( ordered_pair @ SV235 @ ( sK19_D @ SV235 @ SV170 @ SV44 ) ) @ SV44 ) )
        = $true )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1586]) ).

thf(1662,plain,
    ! [SV45: $i,SV225: $i] :
      ( ( ( ~ ( in @ SV225 @ ( relation_dom @ SV45 ) ) )
        = $true )
      | ( ( ! [SY3453: $i] :
              ( ( SY3453
               != ( apply @ SV45 @ SV225 ) )
              | ( in @ ( ordered_pair @ SV225 @ SY3453 ) @ SV45 ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1587]) ).

thf(1663,plain,
    ! [SV45: $i,SV226: $i] :
      ( ( ( ~ ( in @ SV226 @ ( relation_dom @ SV45 ) ) )
        = $true )
      | ( ( ! [SY3454: $i] :
              ( ~ ( in @ ( ordered_pair @ SV226 @ SY3454 ) @ SV45 )
              | ( SY3454
                = ( apply @ SV45 @ SV226 ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1588]) ).

thf(1664,plain,
    ! [SV45: $i,SV227: $i] :
      ( ( ( in @ SV227 @ ( relation_dom @ SV45 ) )
        = $true )
      | ( ( ! [SY3455: $i] :
              ( ( SY3455
               != ( apply @ SV45 @ SV227 ) )
              | ( SY3455 = empty_set ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1589]) ).

thf(1665,plain,
    ! [SV45: $i,SV228: $i] :
      ( ( ( in @ SV228 @ ( relation_dom @ SV45 ) )
        = $true )
      | ( ( ! [SY3456: $i] :
              ( ( SY3456 != empty_set )
              | ( SY3456
                = ( apply @ SV45 @ SV228 ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1590]) ).

thf(1666,plain,
    ! [SV95: $i,SV130: $i] :
      ( ( ( one_to_one @ SV130 )
        = $false )
      | ( ( in @ SV95 @ ( relation_rng @ SV130 ) )
        = $false )
      | ( ( SV95
          = ( apply @ SV130 @ ( apply @ ( function_inverse @ SV130 ) @ SV95 ) ) )
        = $true )
      | ( ( function @ SV130 )
        = $false )
      | ( ( relation @ SV130 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1591]) ).

thf(1667,plain,
    ! [SV96: $i,SV131: $i] :
      ( ( ( one_to_one @ SV131 )
        = $false )
      | ( ( in @ SV96 @ ( relation_rng @ SV131 ) )
        = $false )
      | ( ( SV96
          = ( apply @ ( relation_composition @ ( function_inverse @ SV131 ) @ SV131 ) @ SV96 ) )
        = $true )
      | ( ( function @ SV131 )
        = $false )
      | ( ( relation @ SV131 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1592]) ).

thf(1668,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ~ ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 ) )
        = $false )
      | ( ( ( ( relation_dom @ SV134 )
           != SV101 ) )
        = $true )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1593]) ).

thf(1669,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ~ ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
               != ( sK45_C @ SV134 @ SV101 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV134 )
           != SV101 ) )
        = $true )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1593]) ).

thf(1670,plain,
    ! [SV171: $i,SV193: $i] :
      ( ( ( ( SV193
           != ( identity_relation @ SV171 ) ) )
        = $true )
      | ( ( ! [SY3422: $i] :
              ( ~ ( in @ SY3422 @ SV171 )
              | ( ( apply @ SV193 @ SY3422 )
                = SY3422 ) ) )
        = $true )
      | ( ( function @ SV193 )
        = $false )
      | ( ( relation @ SV193 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1594]) ).

thf(1671,plain,
    ! [SV172: $i,SV194: $i] :
      ( ( ( ( SV194
           != ( identity_relation @ SV172 ) ) )
        = $true )
      | ( ( ( relation_dom @ SV194 )
          = SV172 )
        = $true )
      | ( ( function @ SV194 )
        = $false )
      | ( ( relation @ SV194 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1595]) ).

thf(1672,plain,
    ! [SV154: $i,SV174: $i,SV81: $i,SV47: $i] :
      ( ( ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV174 )
        = $false )
      | ( ( in @ SV47 @ SV154 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV154 ) @ SV174 ) )
        = $true )
      | ( ( relation @ SV174 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1596]) ).

thf(1673,plain,
    ! [SV217: $i,SV208: $i,SV81: $i,SV47: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV208 ) @ SV217 ) ) )
        = $true )
      | ( ( in @ SV47 @ SV208 )
        = $true )
      | ( ( relation @ SV217 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1597]) ).

thf(1674,plain,
    ! [SV218: $i,SV209: $i,SV81: $i,SV47: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV209 ) @ SV218 ) ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV218 )
        = $true )
      | ( ( relation @ SV218 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1598]) ).

thf(1675,plain,
    ! [SV210: $i,SV195: $i,SV48: $i] :
      ( ( ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV195 @ SV210 ) ) )
        = $false )
      | ( ( in @ SV48 @ SV195 )
        = $true )
      | ( ( relation @ SV210 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1600]) ).

thf(1676,plain,
    ! [SV211: $i,SV196: $i,SV48: $i] :
      ( ( ( in @ SV48 @ ( relation_rng @ ( relation_rng_restriction @ SV196 @ SV211 ) ) )
        = $false )
      | ( ( in @ SV48 @ ( relation_rng @ SV211 ) )
        = $true )
      | ( ( relation @ SV211 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1601]) ).

thf(1677,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
          | ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) )
        = $true )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1602]) ).

thf(1678,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
          | ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) )
        = $true )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1603]) ).

thf(1679,plain,
    ! [SV176: $i,SV49: $i] :
      ( ( ( ~ ! [SY3392: $i,SY3393: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV49 )
                | ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV176 ) ) )
        = $false )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1604]) ).

thf(1680,plain,
    ! [SV49: $i,SV176: $i] :
      ( ( ( ~ ! [SY3394: $i,SY3395: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV176 )
                | ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV49 ) ) )
        = $false )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1604]) ).

thf(1681,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ! [SY3425: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3425 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
              | ~ ( in @ SY3425 @ SV177 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1605]) ).

thf(1682,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
              | ~ ( in @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ SV177 ) ) )
        = $true )
      | ( ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1606]) ).

thf(1683,plain,
    ! [SV198: $i,SV178: $i,SV50: $i] :
      ( ( ( ! [SY3426: $i] :
              ( ! [SY3400: $i] :
                  ( ~ ( in @ ( ordered_pair @ SY3400 @ SY3426 ) @ SV50 )
                  | ~ ( in @ SY3400 @ SV178 ) )
              | ( in @ SY3426 @ SV198 ) ) )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1607]) ).

thf(1684,plain,
    ! [SV50: $i,SV178: $i,SV198: $i] :
      ( ( ( ! [SY3428: $i] :
              ( ~ ( in @ SY3428 @ SV198 )
              | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SY3428 ) @ SV50 )
                  | ~ ( in @ ( sK32_E @ SY3428 @ SV198 @ SV178 @ SV50 ) @ SV178 ) ) ) )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1608]) ).

thf(1685,plain,
    ! [SV110: $i,SV138: $i] :
      ( ( ( function @ SV138 )
        = $false )
      | ( ( relation @ SV110 )
        = $false )
      | ( ( function @ SV110 )
        = $false )
      | ( ( relation @ SV138 )
        = $false )
      | ( ( function @ ( relation_composition @ SV110 @ SV138 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1609]) ).

thf(1686,plain,
    ! [SV111: $i,SV139: $i] :
      ( ( ( function @ SV139 )
        = $false )
      | ( ( relation @ SV111 )
        = $false )
      | ( ( function @ SV111 )
        = $false )
      | ( ( relation @ SV139 )
        = $false )
      | ( ( relation @ ( relation_composition @ SV111 @ SV139 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1610]) ).

thf(1687,plain,
    ! [SV179: $i] :
      ( ( ( function @ SV179 )
        = $false )
      | ( ( empty @ SV179 )
        = $false )
      | ( ( relation @ SV179 )
        = $false )
      | ( ( function @ SV179 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1611]) ).

thf(1688,plain,
    ! [SV180: $i] :
      ( ( ( function @ SV180 )
        = $false )
      | ( ( empty @ SV180 )
        = $false )
      | ( ( relation @ SV180 )
        = $false )
      | ( ( relation @ SV180 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1612]) ).

thf(1689,plain,
    ! [SV140: $i,SV51: $i,SV156: $i,SV219: $i] :
      ( ( ( in @ SV219 @ ( relation_dom @ SV156 ) )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV219 @ SV51 ) @ SV156 ) )
        = $true )
      | ( ( ~ ( in @ SV219 @ SV140 ) )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) )
        = $true )
      | ( ( relation @ SV156 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1613]) ).

thf(1690,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
              | ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) ) )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1614]) ).

thf(1691,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV141 )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1615]) ).

thf(1692,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
          | ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) )
        = $true )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1616]) ).

thf(1693,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
          | ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) )
        = $true )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1617]) ).

thf(1694,plain,
    ! [SV52: $i,SV182: $i] :
      ( ( ( ~ ! [SY3402: $i,SY3403: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3402 @ SY3403 ) @ SV182 )
                | ( in @ ( ordered_pair @ SY3403 @ SY3402 ) @ SV52 ) ) )
        = $false )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1618]) ).

thf(1695,plain,
    ! [SV182: $i,SV52: $i] :
      ( ( ( ~ ! [SY3404: $i,SY3405: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3405 @ SY3404 ) @ SV52 )
                | ( in @ ( ordered_pair @ SY3404 @ SY3405 ) @ SV182 ) ) )
        = $false )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1618]) ).

thf(1696,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ( ( sK39_C @ SV142 @ SV123 )
           != ( sK40_SY3129 @ SV142 @ SV123 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1619]) ).

thf(1697,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ~ ( ( ( sK39_C @ SV142 @ SV123 )
                = ( sK40_SY3129 @ SV142 @ SV123 ) )
              | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) )
        = $false )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1620]) ).

thf(1698,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ~ ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
              | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) ) )
        = $false )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1620]) ).

thf(1699,plain,
    ! [SV143: $i,SV124: $i,SV236: $i] :
      ( ( ( ! [SY3460: $i] :
              ( ( SV236 != SY3460 )
              | ~ ( in @ SV236 @ SV124 )
              | ( in @ ( ordered_pair @ SV236 @ SY3460 ) @ SV143 ) ) )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1621]) ).

thf(1700,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( ~ ! [SY3362: $i,SY3363: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                | ( SY3362 = SY3363 ) )
          | ~ ! [SY3364: $i] :
                ( ! [SY3365: $i] :
                    ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                | ( in @ SY3364 @ SV124 ) ) )
        = $false )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1622]) ).

thf(1701,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
              | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
              | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) )
        = $false )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1623]) ).

thf(1702,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ~ ( ~ ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                    | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
                | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                    | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) ) )
        = $false )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1623]) ).

thf(1703,plain,
    ! [SV200: $i,SV82: $i,SV53: $i] :
      ( ( ( ~ ! [SY3429: $i,SY3430: $i] :
                ( ~ ( in @ SY3430 @ SV53 )
                | ~ ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV82 )
                | ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV200 ) )
          | ~ ~ ( ~ ! [SY3431: $i,SY3432: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                      | ( in @ SY3432 @ SV53 ) )
                | ~ ! [SY3433: $i,SY3434: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                      | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) ) )
        = $false )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1624]) ).

thf(1704,plain,
    ! [SV83: $i,SV55: $i,SV220: $i] :
      ( ( ( function @ SV220 )
        = $false )
      | ( ( ~ ( relation @ SV220 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ SV220 ) )
          | ~ ( in @ ( apply @ SV220 @ SV55 ) @ ( relation_dom @ SV83 ) )
          | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV220 @ SV83 ) ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1625]) ).

thf(1705,plain,
    ! [SV83: $i,SV55: $i,SV237: $i] :
      ( ( ( ~ ( function @ SV237 )
          | ~ ( relation @ SV237 )
          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV237 @ SV83 ) ) )
          | ( in @ SV55 @ ( relation_dom @ SV237 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1626]) ).

thf(1706,plain,
    ! [SV83: $i,SV55: $i,SV238: $i] :
      ( ( ( ~ ( function @ SV238 )
          | ~ ( relation @ SV238 )
          | ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV238 @ SV83 ) ) )
          | ( in @ ( apply @ SV238 @ SV55 ) @ ( relation_dom @ SV83 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1627]) ).

thf(1707,plain,
    ! [SV201: $i,SV212: $i,SV56: $i] :
      ( ( ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV212 @ SV201 ) ) )
        = $false )
      | ( ( in @ SV56 @ SV201 )
        = $true )
      | ( ( relation @ SV212 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1629]) ).

thf(1708,plain,
    ! [SV202: $i,SV213: $i,SV56: $i] :
      ( ( ( in @ SV56 @ ( relation_dom @ ( relation_dom_restriction @ SV213 @ SV202 ) ) )
        = $false )
      | ( ( in @ SV56 @ ( relation_dom @ SV213 ) )
        = $true )
      | ( ( relation @ SV213 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1630]) ).

thf(1709,plain,
    ! [SV149: $i,SV58: $i,SV161: $i,SV221: $i] :
      ( ( ( in @ SV221 @ ( relation_rng @ SV161 ) )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV58 @ SV221 ) @ SV161 ) )
        = $true )
      | ( ( ~ ( in @ SV221 @ SV149 ) )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) )
        = $true )
      | ( ( relation @ SV161 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1631]) ).

thf(1710,plain,
    ! [SV58: $i,SV150: $i,SV162: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
              | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) ) )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1632]) ).

thf(1711,plain,
    ! [SV58: $i,SV150: $i,SV162: $i] :
      ( ( ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ SV150 )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1633]) ).

thf(1712,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV59 )
        = $true )
      | ( ( subset @ SV59 @ SV185 )
        = $true )
      | ( ( relation @ SV185 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1634]) ).

thf(1713,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV185 ) )
        = $true )
      | ( ( subset @ SV59 @ SV185 )
        = $true )
      | ( ( relation @ SV185 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1635]) ).

thf(1714,plain,
    ! [SV186: $i,SV59: $i,SV239: $i,SV229: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV229 @ SV239 ) @ SV59 )
          | ( in @ ( ordered_pair @ SV229 @ SV239 ) @ SV186 ) )
        = $true )
      | ( ( subset @ SV59 @ SV186 )
        = $false )
      | ( ( relation @ SV186 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1636]) ).

thf(1715,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
              | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
              | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) )
        = $false )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1637]) ).

thf(1716,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ~ ( ~ ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                    | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
                | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                    | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) ) )
        = $false )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1637]) ).

thf(1717,plain,
    ! [SV204: $i,SV60: $i,SV188: $i] :
      ( ( ( ~ ! [SY3437: $i,SY3438: $i] :
                ( ~ ( in @ SY3437 @ SV188 )
                | ~ ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV60 )
                | ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV204 ) )
          | ~ ~ ( ~ ! [SY3439: $i] :
                      ( ! [SY3440: $i] :
                          ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                      | ( in @ SY3439 @ SV188 ) )
                | ~ ! [SY3441: $i,SY3442: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                      | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) ) )
        = $false )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1638]) ).

thf(1718,plain,
    ! [SV129: $i,SV151: $i,SV39: $i] :
      ( ( ( in @ SV39 @ ( relation_dom @ SV151 ) )
        = $false )
      | ( ( SV129
          = ( apply @ SV151 @ SV39 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ SV39 @ SV129 ) @ SV151 )
        = $true )
      | ( ( function @ SV151 )
        = $false )
      | ( ( relation @ SV151 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1641]) ).

thf(1719,plain,
    ! [SV205: $i,SV189: $i,SV39: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV189 ) @ SV205 ) )
        = $true )
      | ( ( SV189
          = ( apply @ SV205 @ SV39 ) )
        = $true )
      | ( ( function @ SV205 )
        = $false )
      | ( ( relation @ SV205 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1642]) ).

thf(1720,plain,
    ! [SV206: $i,SV190: $i,SV39: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV39 @ SV190 ) @ SV206 ) )
        = $true )
      | ( ( in @ SV39 @ ( relation_dom @ SV206 ) )
        = $true )
      | ( ( function @ SV206 )
        = $false )
      | ( ( relation @ SV206 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1643]) ).

thf(1721,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( function @ SV222 )
        = $false )
      | ( ( ~ ( relation @ SV222 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( ( sK43_C @ SV222 @ SV40 )
                                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                          | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                         != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                        | ( ( sK44_SY3131 @ SV222 @ SV40 )
                         != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
          | ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) )
          | ( SV222
            = ( function_inverse @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1644]) ).

thf(1722,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ~ ( function @ SV240 )
          | ~ ( relation @ SV240 )
          | ( SV240
           != ( function_inverse @ SV40 ) )
          | ~ ( ~ ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                          ( ( SY3462
                           != ( apply @ SV240 @ SY3461 ) )
                          | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                          | ( SY3461
                            = ( apply @ SV40 @ SY3462 ) ) )
                    | ~ ! [SY3463: $i,SY3464: $i] :
                          ( ( SY3464
                           != ( apply @ SV240 @ SY3463 ) )
                          | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                          | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
              | ~ ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                          ( ( SY3465
                           != ( apply @ SV40 @ SY3466 ) )
                          | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                          | ( SY3466
                            = ( apply @ SV240 @ SY3465 ) ) )
                    | ~ ! [SY3176: $i] :
                          ( ! [SY3177: $i] :
                              ( ( SY3176
                               != ( apply @ SV40 @ SY3177 ) )
                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1645]) ).

thf(1723,plain,
    ! [SV40: $i,SV241: $i] :
      ( ( ( ~ ( function @ SV241 )
          | ~ ( relation @ SV241 )
          | ( SV241
           != ( function_inverse @ SV40 ) )
          | ( ( relation_dom @ SV241 )
            = ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1646]) ).

thf(1724,plain,
    ! [SV242: $i,SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV242 ) @ SV41 )
          | ~ ( in @ SV242 @ SV165 ) )
        = $true )
      | ( ( ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1647]) ).

thf(1725,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) ) @ SV41 )
          | ~ ( in @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) @ SV165 ) )
        = $false )
      | ( ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1648]) ).

thf(1726,plain,
    ! [SV192: $i,SV166: $i,SV41: $i,SV243: $i] :
      ( ( ( ! [SY3469: $i] :
              ( ~ ( in @ ( ordered_pair @ SV243 @ SY3469 ) @ SV41 )
              | ~ ( in @ SY3469 @ SV166 ) )
          | ( in @ SV243 @ SV192 ) )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1649]) ).

thf(1727,plain,
    ! [SV41: $i,SV166: $i,SV192: $i,SV244: $i] :
      ( ( ( ~ ( in @ SV244 @ SV192 )
          | ~ ( ~ ( in @ ( ordered_pair @ SV244 @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
              | ~ ( in @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) @ SV166 ) ) )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1650]) ).

thf(1728,plain,
    ! [SV42: $i,SV167: $i,SV230: $i] :
      ( ( ( in @ ( ordered_pair @ SV230 @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
        = $false )
      | ( ( ~ ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 ) )
        = $true )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1651]) ).

thf(1729,plain,
    ! [SV168: $i,SV42: $i,SV231: $i] :
      ( ( ( ! [SY3458: $i] :
              ~ ( in @ ( ordered_pair @ SY3458 @ SV231 ) @ SV42 ) )
        = $true )
      | ( ( in @ SV231 @ SV168 )
        = $true )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1652]) ).

thf(1730,plain,
    ! [SV42: $i,SV168: $i,SV232: $i] :
      ( ( ( ~ ( in @ SV232 @ SV168 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK16_D @ SV232 @ SV168 @ SV42 ) @ SV232 ) @ SV42 )
        = $true )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1653]) ).

thf(1731,plain,
    ! [SV92: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
                | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1654]) ).

thf(1732,plain,
    ! [SV92: $i] :
      ( ( ( ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
           != ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1654]) ).

thf(1733,plain,
    ! [SV224: $i,SV93: $i,SV223: $i] :
      ( ( ( ~ ( in @ SV223 @ ( relation_dom @ SV93 ) )
          | ~ ( in @ SV224 @ ( relation_dom @ SV93 ) ) )
        = $true )
      | ( ( ( ( apply @ SV93 @ SV223 )
           != ( apply @ SV93 @ SV224 ) ) )
        = $true )
      | ( ( SV223 = SV224 )
        = $true )
      | ( ( one_to_one @ SV93 )
        = $false )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1656]) ).

thf(1734,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( ! [SY3446: $i] :
                  ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SY3446 ) @ SV43 )
                  | ~ ( in @ ( ordered_pair @ SY3446 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
              | ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
          | ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
                  | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
              | ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) ) )
        = $false )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1657]) ).

thf(1735,plain,
    ! [SV94: $i,SV43: $i,SV215: $i] :
      ( ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( ~ ( ~ ! [SY3447: $i,SY3448: $i] :
                    ( ! [SY3330: $i] :
                        ( ~ ( in @ ( ordered_pair @ SY3447 @ SY3330 ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ SY3330 @ SY3448 ) @ SV94 ) )
                    | ( in @ ( ordered_pair @ SY3447 @ SY3448 ) @ SV215 ) )
              | ~ ! [SY3450: $i,SY3451: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3450 @ SY3451 ) @ SV215 )
                    | ~ ( ~ ( in @ ( ordered_pair @ SY3450 @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
                        | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) @ SY3451 ) @ SV94 ) ) ) ) )
        = $true )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1658]) ).

thf(1736,plain,
    ! [SV233: $i,SV44: $i,SV169: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ SV233 ) @ SV44 )
        = $false )
      | ( ( ~ ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 ) )
        = $true )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1659]) ).

thf(1737,plain,
    ! [SV170: $i,SV44: $i,SV234: $i] :
      ( ( ( ! [SY3459: $i] :
              ~ ( in @ ( ordered_pair @ SV234 @ SY3459 ) @ SV44 ) )
        = $true )
      | ( ( in @ SV234 @ SV170 )
        = $true )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1660]) ).

thf(1738,plain,
    ! [SV44: $i,SV170: $i,SV235: $i] :
      ( ( ( ~ ( in @ SV235 @ SV170 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV235 @ ( sK19_D @ SV235 @ SV170 @ SV44 ) ) @ SV44 )
        = $true )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1661]) ).

thf(1739,plain,
    ! [SV45: $i,SV225: $i] :
      ( ( ( in @ SV225 @ ( relation_dom @ SV45 ) )
        = $false )
      | ( ( ! [SY3453: $i] :
              ( ( SY3453
               != ( apply @ SV45 @ SV225 ) )
              | ( in @ ( ordered_pair @ SV225 @ SY3453 ) @ SV45 ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1662]) ).

thf(1740,plain,
    ! [SV45: $i,SV226: $i] :
      ( ( ( in @ SV226 @ ( relation_dom @ SV45 ) )
        = $false )
      | ( ( ! [SY3454: $i] :
              ( ~ ( in @ ( ordered_pair @ SV226 @ SY3454 ) @ SV45 )
              | ( SY3454
                = ( apply @ SV45 @ SV226 ) ) ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1663]) ).

thf(1741,plain,
    ! [SV227: $i,SV45: $i,SV245: $i] :
      ( ( ( ( SV245
           != ( apply @ SV45 @ SV227 ) )
          | ( SV245 = empty_set ) )
        = $true )
      | ( ( in @ SV227 @ ( relation_dom @ SV45 ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1664]) ).

thf(1742,plain,
    ! [SV228: $i,SV45: $i,SV246: $i] :
      ( ( ( ( SV246 != empty_set )
          | ( SV246
            = ( apply @ SV45 @ SV228 ) ) )
        = $true )
      | ( ( in @ SV228 @ ( relation_dom @ SV45 ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1665]) ).

thf(1743,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
        = $true )
      | ( ( ( ( relation_dom @ SV134 )
           != SV101 ) )
        = $true )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1668]) ).

thf(1744,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
           != ( sK45_C @ SV134 @ SV101 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV134 )
           != SV101 ) )
        = $true )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1669]) ).

thf(1745,plain,
    ! [SV171: $i,SV193: $i] :
      ( ( ( SV193
          = ( identity_relation @ SV171 ) )
        = $false )
      | ( ( ! [SY3422: $i] :
              ( ~ ( in @ SY3422 @ SV171 )
              | ( ( apply @ SV193 @ SY3422 )
                = SY3422 ) ) )
        = $true )
      | ( ( function @ SV193 )
        = $false )
      | ( ( relation @ SV193 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1670]) ).

thf(1746,plain,
    ! [SV172: $i,SV194: $i] :
      ( ( ( SV194
          = ( identity_relation @ SV172 ) )
        = $false )
      | ( ( ( relation_dom @ SV194 )
          = SV172 )
        = $true )
      | ( ( function @ SV194 )
        = $false )
      | ( ( relation @ SV194 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1671]) ).

thf(1747,plain,
    ! [SV217: $i,SV208: $i,SV81: $i,SV47: $i] :
      ( ( ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV208 ) @ SV217 ) )
        = $false )
      | ( ( in @ SV47 @ SV208 )
        = $true )
      | ( ( relation @ SV217 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1673]) ).

thf(1748,plain,
    ! [SV218: $i,SV209: $i,SV81: $i,SV47: $i] :
      ( ( ( in @ ( ordered_pair @ SV47 @ SV81 ) @ ( relation_composition @ ( identity_relation @ SV209 ) @ SV218 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ SV47 @ SV81 ) @ SV218 )
        = $true )
      | ( ( relation @ SV218 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1674]) ).

thf(1749,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) )
        = $true )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1677]) ).

thf(1750,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 )
        = $true )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1678]) ).

thf(1751,plain,
    ! [SV176: $i,SV49: $i] :
      ( ( ( ! [SY3392: $i,SY3393: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV49 )
              | ( in @ ( ordered_pair @ SY3392 @ SY3393 ) @ SV176 ) ) )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1679]) ).

thf(1752,plain,
    ! [SV49: $i,SV176: $i] :
      ( ( ( ! [SY3394: $i,SY3395: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV176 )
              | ( in @ ( ordered_pair @ SY3394 @ SY3395 ) @ SV49 ) ) )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1680]) ).

thf(1753,plain,
    ! [SV50: $i,SV177: $i,SV197: $i,SV247: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV247 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
          | ~ ( in @ SV247 @ SV177 ) )
        = $true )
      | ( ( ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1681]) ).

thf(1754,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
          | ~ ( in @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ SV177 ) )
        = $false )
      | ( ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1682]) ).

thf(1755,plain,
    ! [SV198: $i,SV178: $i,SV50: $i,SV248: $i] :
      ( ( ( ! [SY3470: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3470 @ SV248 ) @ SV50 )
              | ~ ( in @ SY3470 @ SV178 ) )
          | ( in @ SV248 @ SV198 ) )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1683]) ).

thf(1756,plain,
    ! [SV50: $i,SV178: $i,SV198: $i,SV249: $i] :
      ( ( ( ~ ( in @ SV249 @ SV198 )
          | ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV249 ) @ SV50 )
              | ~ ( in @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV178 ) ) )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1684]) ).

thf(1757,plain,
    ! [SV140: $i,SV156: $i,SV51: $i,SV219: $i] :
      ( ( ( in @ ( ordered_pair @ SV219 @ SV51 ) @ SV156 )
        = $false )
      | ( ( in @ SV219 @ ( relation_dom @ SV156 ) )
        = $false )
      | ( ( ~ ( in @ SV219 @ SV140 ) )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) )
        = $true )
      | ( ( relation @ SV156 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1689]) ).

thf(1758,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
          | ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) )
        = $false )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1690]) ).

thf(1759,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) )
        = $true )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1692]) ).

thf(1760,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 )
        = $true )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1693]) ).

thf(1761,plain,
    ! [SV52: $i,SV182: $i] :
      ( ( ( ! [SY3402: $i,SY3403: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3402 @ SY3403 ) @ SV182 )
              | ( in @ ( ordered_pair @ SY3403 @ SY3402 ) @ SV52 ) ) )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1694]) ).

thf(1762,plain,
    ! [SV182: $i,SV52: $i] :
      ( ( ( ! [SY3404: $i,SY3405: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3405 @ SY3404 ) @ SV52 )
              | ( in @ ( ordered_pair @ SY3404 @ SY3405 ) @ SV182 ) ) )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1695]) ).

thf(1763,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ( sK39_C @ SV142 @ SV123 )
          = ( sK40_SY3129 @ SV142 @ SV123 ) )
        = $false )
      | ( ( ~ ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1696]) ).

thf(1764,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ( ( sK39_C @ SV142 @ SV123 )
            = ( sK40_SY3129 @ SV142 @ SV123 ) )
          | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1697]) ).

thf(1765,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
          | ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1698]) ).

thf(1766,plain,
    ! [SV143: $i,SV124: $i,SV250: $i,SV236: $i] :
      ( ( ( ( SV236 != SV250 )
          | ~ ( in @ SV236 @ SV124 )
          | ( in @ ( ordered_pair @ SV236 @ SV250 ) @ SV143 ) )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1699]) ).

thf(1767,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( ~ ! [SY3362: $i,SY3363: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
                | ( SY3362 = SY3363 ) ) )
        = $false )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1700]) ).

thf(1768,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( ~ ! [SY3364: $i] :
                ( ! [SY3365: $i] :
                    ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
                | ( in @ SY3364 @ SV124 ) ) )
        = $false )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1700]) ).

thf(1769,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
          | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
          | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1701]) ).

thf(1770,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( ~ ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
                  | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
                  | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) ) )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1702]) ).

thf(1771,plain,
    ! [SV200: $i,SV82: $i,SV53: $i] :
      ( ( ( ~ ! [SY3429: $i,SY3430: $i] :
                ( ~ ( in @ SY3430 @ SV53 )
                | ~ ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV82 )
                | ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV200 ) ) )
        = $false )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1703]) ).

thf(1772,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3431: $i,SY3432: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                      | ( in @ SY3432 @ SV53 ) )
                | ~ ! [SY3433: $i,SY3434: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                      | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) ) )
        = $false )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1703]) ).

thf(1773,plain,
    ! [SV83: $i,SV55: $i,SV220: $i] :
      ( ( ( relation @ SV220 )
        = $false )
      | ( ( function @ SV220 )
        = $false )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ SV220 ) )
          | ~ ( in @ ( apply @ SV220 @ SV55 ) @ ( relation_dom @ SV83 ) )
          | ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV220 @ SV83 ) ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1704]) ).

thf(1774,plain,
    ! [SV83: $i,SV55: $i,SV237: $i] :
      ( ( ( ~ ( function @ SV237 )
          | ~ ( relation @ SV237 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV237 @ SV83 ) ) )
          | ( in @ SV55 @ ( relation_dom @ SV237 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1705]) ).

thf(1775,plain,
    ! [SV83: $i,SV55: $i,SV238: $i] :
      ( ( ( ~ ( function @ SV238 )
          | ~ ( relation @ SV238 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV238 @ SV83 ) ) )
          | ( in @ ( apply @ SV238 @ SV55 ) @ ( relation_dom @ SV83 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1706]) ).

thf(1776,plain,
    ! [SV149: $i,SV161: $i,SV221: $i,SV58: $i] :
      ( ( ( in @ ( ordered_pair @ SV58 @ SV221 ) @ SV161 )
        = $false )
      | ( ( in @ SV221 @ ( relation_rng @ SV161 ) )
        = $false )
      | ( ( ~ ( in @ SV221 @ SV149 ) )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) )
        = $true )
      | ( ( relation @ SV161 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1709]) ).

thf(1777,plain,
    ! [SV58: $i,SV150: $i,SV162: $i] :
      ( ( ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
          | ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) )
        = $false )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1710]) ).

thf(1778,plain,
    ! [SV59: $i,SV185: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK22_C @ SV185 @ SV59 ) @ ( sK23_SY3118 @ SV185 @ SV59 ) ) @ SV185 )
        = $false )
      | ( ( subset @ SV59 @ SV185 )
        = $true )
      | ( ( relation @ SV185 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1713]) ).

thf(1779,plain,
    ! [SV186: $i,SV59: $i,SV239: $i,SV229: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV229 @ SV239 ) @ SV59 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV229 @ SV239 ) @ SV186 )
        = $true )
      | ( ( subset @ SV59 @ SV186 )
        = $false )
      | ( ( relation @ SV186 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1714]) ).

thf(1780,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
          | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
          | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1715]) ).

thf(1781,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( ~ ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
                  | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
              | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
                  | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) ) )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1716]) ).

thf(1782,plain,
    ! [SV204: $i,SV60: $i,SV188: $i] :
      ( ( ( ~ ! [SY3437: $i,SY3438: $i] :
                ( ~ ( in @ SY3437 @ SV188 )
                | ~ ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV60 )
                | ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV204 ) ) )
        = $false )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1717]) ).

thf(1783,plain,
    ! [SV60: $i,SV188: $i,SV204: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3439: $i] :
                      ( ! [SY3440: $i] :
                          ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                      | ( in @ SY3439 @ SV188 ) )
                | ~ ! [SY3441: $i,SY3442: $i] :
                      ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                      | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) ) )
        = $false )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1717]) ).

thf(1784,plain,
    ! [SV205: $i,SV189: $i,SV39: $i] :
      ( ( ( in @ ( ordered_pair @ SV39 @ SV189 ) @ SV205 )
        = $false )
      | ( ( SV189
          = ( apply @ SV205 @ SV39 ) )
        = $true )
      | ( ( function @ SV205 )
        = $false )
      | ( ( relation @ SV205 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1719]) ).

thf(1785,plain,
    ! [SV206: $i,SV190: $i,SV39: $i] :
      ( ( ( in @ ( ordered_pair @ SV39 @ SV190 ) @ SV206 )
        = $false )
      | ( ( in @ SV39 @ ( relation_dom @ SV206 ) )
        = $true )
      | ( ( function @ SV206 )
        = $false )
      | ( ( relation @ SV206 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1720]) ).

thf(1786,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( relation @ SV222 )
        = $false )
      | ( ( function @ SV222 )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( ( sK43_C @ SV222 @ SV40 )
                                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                          | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                         != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                        | ( ( sK44_SY3131 @ SV222 @ SV40 )
                         != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
          | ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) )
          | ( SV222
            = ( function_inverse @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1721]) ).

thf(1787,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ~ ( function @ SV240 )
          | ~ ( relation @ SV240 ) )
        = $true )
      | ( ( ( SV240
           != ( function_inverse @ SV40 ) )
          | ~ ( ~ ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                          ( ( SY3462
                           != ( apply @ SV240 @ SY3461 ) )
                          | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                          | ( SY3461
                            = ( apply @ SV40 @ SY3462 ) ) )
                    | ~ ! [SY3463: $i,SY3464: $i] :
                          ( ( SY3464
                           != ( apply @ SV240 @ SY3463 ) )
                          | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                          | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
              | ~ ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                          ( ( SY3465
                           != ( apply @ SV40 @ SY3466 ) )
                          | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                          | ( SY3466
                            = ( apply @ SV240 @ SY3465 ) ) )
                    | ~ ! [SY3176: $i] :
                          ( ! [SY3177: $i] :
                              ( ( SY3176
                               != ( apply @ SV40 @ SY3177 ) )
                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1722]) ).

thf(1788,plain,
    ! [SV40: $i,SV241: $i] :
      ( ( ( ~ ( function @ SV241 )
          | ~ ( relation @ SV241 ) )
        = $true )
      | ( ( ( SV241
           != ( function_inverse @ SV40 ) )
          | ( ( relation_dom @ SV241 )
            = ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1723]) ).

thf(1789,plain,
    ! [SV242: $i,SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV242 ) @ SV41 ) )
        = $true )
      | ( ( ~ ( in @ SV242 @ SV165 ) )
        = $true )
      | ( ( ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1724]) ).

thf(1790,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) ) @ SV41 ) )
        = $false )
      | ( ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1725]) ).

thf(1791,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( ~ ( in @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) @ SV165 ) )
        = $false )
      | ( ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1725]) ).

thf(1792,plain,
    ! [SV192: $i,SV166: $i,SV41: $i,SV243: $i] :
      ( ( ( ! [SY3469: $i] :
              ( ~ ( in @ ( ordered_pair @ SV243 @ SY3469 ) @ SV41 )
              | ~ ( in @ SY3469 @ SV166 ) ) )
        = $true )
      | ( ( in @ SV243 @ SV192 )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1726]) ).

thf(1793,plain,
    ! [SV41: $i,SV166: $i,SV192: $i,SV244: $i] :
      ( ( ( ~ ( in @ SV244 @ SV192 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( ordered_pair @ SV244 @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
              | ~ ( in @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) @ SV166 ) ) )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1727]) ).

thf(1794,plain,
    ! [SV230: $i,SV42: $i,SV167: $i] :
      ( ( ( in @ ( sK17_C @ SV167 @ SV42 ) @ SV167 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV230 @ ( sK17_C @ SV167 @ SV42 ) ) @ SV42 )
        = $false )
      | ( ( SV167
          = ( relation_rng @ SV42 ) )
        = $true )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1728]) ).

thf(1795,plain,
    ! [SV168: $i,SV42: $i,SV231: $i,SV251: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV251 @ SV231 ) @ SV42 ) )
        = $true )
      | ( ( in @ SV231 @ SV168 )
        = $true )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1729]) ).

thf(1796,plain,
    ! [SV42: $i,SV168: $i,SV232: $i] :
      ( ( ( in @ SV232 @ SV168 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK16_D @ SV232 @ SV168 @ SV42 ) @ SV232 ) @ SV42 )
        = $true )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1730]) ).

thf(1797,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
              | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) ) )
        = $true )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1731]) ).

thf(1798,plain,
    ! [SV92: $i] :
      ( ( ( ( apply @ SV92 @ ( sK12_B @ SV92 ) )
          = ( apply @ SV92 @ ( sK13_SY3112 @ SV92 ) ) )
        = $true )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1732]) ).

thf(1799,plain,
    ! [SV224: $i,SV93: $i,SV223: $i] :
      ( ( ( ~ ( in @ SV223 @ ( relation_dom @ SV93 ) ) )
        = $true )
      | ( ( ~ ( in @ SV224 @ ( relation_dom @ SV93 ) ) )
        = $true )
      | ( ( ( ( apply @ SV93 @ SV223 )
           != ( apply @ SV93 @ SV224 ) ) )
        = $true )
      | ( ( SV223 = SV224 )
        = $true )
      | ( ( one_to_one @ SV93 )
        = $false )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1733]) ).

thf(1800,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( ! [SY3446: $i] :
                  ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SY3446 ) @ SV43 )
                  | ~ ( in @ ( ordered_pair @ SY3446 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
              | ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) ) )
        = $false )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1734]) ).

thf(1801,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
                  | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
              | ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) ) )
        = $false )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1734]) ).

thf(1802,plain,
    ! [SV215: $i,SV94: $i,SV43: $i] :
      ( ( ( ~ ! [SY3447: $i,SY3448: $i] :
                ( ! [SY3330: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3447 @ SY3330 ) @ SV43 )
                    | ~ ( in @ ( ordered_pair @ SY3330 @ SY3448 ) @ SV94 ) )
                | ( in @ ( ordered_pair @ SY3447 @ SY3448 ) @ SV215 ) )
          | ~ ! [SY3450: $i,SY3451: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3450 @ SY3451 ) @ SV215 )
                | ~ ( ~ ( in @ ( ordered_pair @ SY3450 @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
                    | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) @ SY3451 ) @ SV94 ) ) ) )
        = $false )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1735]) ).

thf(1803,plain,
    ! [SV233: $i,SV44: $i,SV169: $i] :
      ( ( ( in @ ( sK20_C @ SV169 @ SV44 ) @ SV169 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK20_C @ SV169 @ SV44 ) @ SV233 ) @ SV44 )
        = $false )
      | ( ( SV169
          = ( relation_dom @ SV44 ) )
        = $true )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1736]) ).

thf(1804,plain,
    ! [SV170: $i,SV44: $i,SV252: $i,SV234: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV234 @ SV252 ) @ SV44 ) )
        = $true )
      | ( ( in @ SV234 @ SV170 )
        = $true )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1737]) ).

thf(1805,plain,
    ! [SV44: $i,SV170: $i,SV235: $i] :
      ( ( ( in @ SV235 @ SV170 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV235 @ ( sK19_D @ SV235 @ SV170 @ SV44 ) ) @ SV44 )
        = $true )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1738]) ).

thf(1806,plain,
    ! [SV225: $i,SV45: $i,SV253: $i] :
      ( ( ( ( SV253
           != ( apply @ SV45 @ SV225 ) )
          | ( in @ ( ordered_pair @ SV225 @ SV253 ) @ SV45 ) )
        = $true )
      | ( ( in @ SV225 @ ( relation_dom @ SV45 ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1739]) ).

thf(1807,plain,
    ! [SV45: $i,SV254: $i,SV226: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV226 @ SV254 ) @ SV45 )
          | ( SV254
            = ( apply @ SV45 @ SV226 ) ) )
        = $true )
      | ( ( in @ SV226 @ ( relation_dom @ SV45 ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1740]) ).

thf(1808,plain,
    ! [SV227: $i,SV45: $i,SV245: $i] :
      ( ( ( ( SV245
           != ( apply @ SV45 @ SV227 ) ) )
        = $true )
      | ( ( SV245 = empty_set )
        = $true )
      | ( ( in @ SV227 @ ( relation_dom @ SV45 ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1741]) ).

thf(1809,plain,
    ! [SV228: $i,SV45: $i,SV246: $i] :
      ( ( ( ( SV246 != empty_set ) )
        = $true )
      | ( ( SV246
          = ( apply @ SV45 @ SV228 ) )
        = $true )
      | ( ( in @ SV228 @ ( relation_dom @ SV45 ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1742]) ).

thf(1810,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ( relation_dom @ SV134 )
          = SV101 )
        = $false )
      | ( ( in @ ( sK45_C @ SV134 @ SV101 ) @ SV101 )
        = $true )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1743]) ).

thf(1811,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
          = ( sK45_C @ SV134 @ SV101 ) )
        = $false )
      | ( ( ( ( relation_dom @ SV134 )
           != SV101 ) )
        = $true )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1744]) ).

thf(1812,plain,
    ! [SV193: $i,SV171: $i,SV255: $i] :
      ( ( ( ~ ( in @ SV255 @ SV171 )
          | ( ( apply @ SV193 @ SV255 )
            = SV255 ) )
        = $true )
      | ( ( SV193
          = ( identity_relation @ SV171 ) )
        = $false )
      | ( ( function @ SV193 )
        = $false )
      | ( ( relation @ SV193 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1745]) ).

thf(1813,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 ) )
        = $true )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1749]) ).

thf(1814,plain,
    ! [SV176: $i,SV49: $i,SV256: $i] :
      ( ( ( ! [SY3471: $i] :
              ( ~ ( in @ ( ordered_pair @ SV256 @ SY3471 ) @ SV49 )
              | ( in @ ( ordered_pair @ SV256 @ SY3471 ) @ SV176 ) ) )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1751]) ).

thf(1815,plain,
    ! [SV49: $i,SV176: $i,SV257: $i] :
      ( ( ( ! [SY3472: $i] :
              ( ~ ( in @ ( ordered_pair @ SV257 @ SY3472 ) @ SV176 )
              | ( in @ ( ordered_pair @ SV257 @ SY3472 ) @ SV49 ) ) )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1752]) ).

thf(1816,plain,
    ! [SV50: $i,SV177: $i,SV197: $i,SV247: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV247 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 ) )
        = $true )
      | ( ( ~ ( in @ SV247 @ SV177 ) )
        = $true )
      | ( ( ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1753]) ).

thf(1817,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 ) )
        = $false )
      | ( ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1754]) ).

thf(1818,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( ~ ( in @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ SV177 ) )
        = $false )
      | ( ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1754]) ).

thf(1819,plain,
    ! [SV198: $i,SV178: $i,SV50: $i,SV248: $i] :
      ( ( ( ! [SY3470: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3470 @ SV248 ) @ SV50 )
              | ~ ( in @ SY3470 @ SV178 ) ) )
        = $true )
      | ( ( in @ SV248 @ SV198 )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1755]) ).

thf(1820,plain,
    ! [SV50: $i,SV178: $i,SV198: $i,SV249: $i] :
      ( ( ( ~ ( in @ SV249 @ SV198 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV249 ) @ SV50 )
              | ~ ( in @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV178 ) ) )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1756]) ).

thf(1821,plain,
    ! [SV51: $i,SV156: $i,SV140: $i,SV219: $i] :
      ( ( ( in @ SV219 @ SV140 )
        = $false )
      | ( ( in @ SV219 @ ( relation_dom @ SV156 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ SV219 @ SV51 ) @ SV156 )
        = $false )
      | ( ( in @ SV51 @ ( relation_image @ SV156 @ SV140 ) )
        = $true )
      | ( ( relation @ SV156 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1757]) ).

thf(1822,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( ~ ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) ) )
        = $false )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1758]) ).

thf(1823,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 ) )
        = $false )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1758]) ).

thf(1824,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 ) )
        = $true )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1759]) ).

thf(1825,plain,
    ! [SV52: $i,SV182: $i,SV258: $i] :
      ( ( ( ! [SY3473: $i] :
              ( ~ ( in @ ( ordered_pair @ SV258 @ SY3473 ) @ SV182 )
              | ( in @ ( ordered_pair @ SY3473 @ SV258 ) @ SV52 ) ) )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1761]) ).

thf(1826,plain,
    ! [SV182: $i,SV52: $i,SV259: $i] :
      ( ( ( ! [SY3474: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3474 @ SV259 ) @ SV52 )
              | ( in @ ( ordered_pair @ SV259 @ SY3474 ) @ SV182 ) ) )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1762]) ).

thf(1827,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
        = $false )
      | ( ( ( sK39_C @ SV142 @ SV123 )
          = ( sK40_SY3129 @ SV142 @ SV123 ) )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 ) )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1763]) ).

thf(1828,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( ( sK39_C @ SV142 @ SV123 )
          = ( sK40_SY3129 @ SV142 @ SV123 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1764]) ).

thf(1829,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 )
        = $true )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1765]) ).

thf(1830,plain,
    ! [SV143: $i,SV124: $i,SV250: $i,SV236: $i] :
      ( ( ( ( SV236 != SV250 )
          | ~ ( in @ SV236 @ SV124 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV236 @ SV250 ) @ SV143 )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1766]) ).

thf(1831,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( ! [SY3362: $i,SY3363: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3362 @ SY3363 ) @ SV143 )
              | ( SY3362 = SY3363 ) ) )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1767]) ).

thf(1832,plain,
    ! [SV124: $i,SV143: $i] :
      ( ( ( ! [SY3364: $i] :
              ( ! [SY3365: $i] :
                  ~ ( in @ ( ordered_pair @ SY3364 @ SY3365 ) @ SV143 )
              | ( in @ SY3364 @ SV124 ) ) )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1768]) ).

thf(1833,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
          | ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1769]) ).

thf(1834,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
              | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
          | ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
              | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) )
        = $false )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1770]) ).

thf(1835,plain,
    ! [SV200: $i,SV82: $i,SV53: $i] :
      ( ( ( ! [SY3429: $i,SY3430: $i] :
              ( ~ ( in @ SY3430 @ SV53 )
              | ~ ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV82 )
              | ( in @ ( ordered_pair @ SY3429 @ SY3430 ) @ SV200 ) ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1771]) ).

thf(1836,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( ~ ( ~ ! [SY3431: $i,SY3432: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                    | ( in @ SY3432 @ SV53 ) )
              | ~ ! [SY3433: $i,SY3434: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                    | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1772]) ).

thf(1837,plain,
    ! [SV83: $i,SV220: $i,SV55: $i] :
      ( ( ( ~ ( in @ SV55 @ ( relation_dom @ SV220 ) )
          | ~ ( in @ ( apply @ SV220 @ SV55 ) @ ( relation_dom @ SV83 ) ) )
        = $true )
      | ( ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV220 @ SV83 ) ) )
        = $true )
      | ( ( function @ SV220 )
        = $false )
      | ( ( relation @ SV220 )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1773]) ).

thf(1838,plain,
    ! [SV83: $i,SV55: $i,SV237: $i] :
      ( ( ( ~ ( function @ SV237 ) )
        = $true )
      | ( ( ~ ( relation @ SV237 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV237 @ SV83 ) ) )
          | ( in @ SV55 @ ( relation_dom @ SV237 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1774]) ).

thf(1839,plain,
    ! [SV83: $i,SV55: $i,SV238: $i] :
      ( ( ( ~ ( function @ SV238 ) )
        = $true )
      | ( ( ~ ( relation @ SV238 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV238 @ SV83 ) ) )
          | ( in @ ( apply @ SV238 @ SV55 ) @ ( relation_dom @ SV83 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1775]) ).

thf(1840,plain,
    ! [SV58: $i,SV161: $i,SV149: $i,SV221: $i] :
      ( ( ( in @ SV221 @ SV149 )
        = $false )
      | ( ( in @ SV221 @ ( relation_rng @ SV161 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ SV58 @ SV221 ) @ SV161 )
        = $false )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV161 @ SV149 ) )
        = $true )
      | ( ( relation @ SV161 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1776]) ).

thf(1841,plain,
    ! [SV58: $i,SV150: $i,SV162: $i] :
      ( ( ( ~ ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) ) )
        = $false )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1777]) ).

thf(1842,plain,
    ! [SV150: $i,SV162: $i,SV58: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 ) )
        = $false )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1777]) ).

thf(1843,plain,
    ! [SV186: $i,SV59: $i,SV239: $i,SV229: $i] :
      ( ( ( in @ ( ordered_pair @ SV229 @ SV239 ) @ SV59 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV229 @ SV239 ) @ SV186 )
        = $true )
      | ( ( subset @ SV59 @ SV186 )
        = $false )
      | ( ( relation @ SV186 )
        = $false )
      | ( ( relation @ SV59 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1779]) ).

thf(1844,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
          | ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1780]) ).

thf(1845,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
              | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
          | ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
              | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) )
        = $false )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1781]) ).

thf(1846,plain,
    ! [SV204: $i,SV60: $i,SV188: $i] :
      ( ( ( ! [SY3437: $i,SY3438: $i] :
              ( ~ ( in @ SY3437 @ SV188 )
              | ~ ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV60 )
              | ( in @ ( ordered_pair @ SY3437 @ SY3438 ) @ SV204 ) ) )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1782]) ).

thf(1847,plain,
    ! [SV60: $i,SV188: $i,SV204: $i] :
      ( ( ( ~ ( ~ ! [SY3439: $i] :
                    ( ! [SY3440: $i] :
                        ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                    | ( in @ SY3439 @ SV188 ) )
              | ~ ! [SY3441: $i,SY3442: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                    | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) ) )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1783]) ).

thf(1848,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( ( sK43_C @ SV222 @ SV40 )
                                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                          | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                         != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                        | ( ( sK44_SY3131 @ SV222 @ SV40 )
                         != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
          | ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1786]) ).

thf(1849,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ~ ( function @ SV240 ) )
        = $true )
      | ( ( ~ ( relation @ SV240 ) )
        = $true )
      | ( ( ( SV240
           != ( function_inverse @ SV40 ) )
          | ~ ( ~ ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                          ( ( SY3462
                           != ( apply @ SV240 @ SY3461 ) )
                          | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                          | ( SY3461
                            = ( apply @ SV40 @ SY3462 ) ) )
                    | ~ ! [SY3463: $i,SY3464: $i] :
                          ( ( SY3464
                           != ( apply @ SV240 @ SY3463 ) )
                          | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                          | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
              | ~ ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                          ( ( SY3465
                           != ( apply @ SV40 @ SY3466 ) )
                          | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                          | ( SY3466
                            = ( apply @ SV240 @ SY3465 ) ) )
                    | ~ ! [SY3176: $i] :
                          ( ! [SY3177: $i] :
                              ( ( SY3176
                               != ( apply @ SV40 @ SY3177 ) )
                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1787]) ).

thf(1850,plain,
    ! [SV40: $i,SV241: $i] :
      ( ( ( ~ ( function @ SV241 ) )
        = $true )
      | ( ( ~ ( relation @ SV241 ) )
        = $true )
      | ( ( ( SV241
           != ( function_inverse @ SV40 ) )
          | ( ( relation_dom @ SV241 )
            = ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1788]) ).

thf(1851,plain,
    ! [SV242: $i,SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV242 ) @ SV41 )
        = $false )
      | ( ( ~ ( in @ SV242 @ SV165 ) )
        = $true )
      | ( ( ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1789]) ).

thf(1852,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) ) @ SV41 )
        = $true )
      | ( ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1790]) ).

thf(1853,plain,
    ! [SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( in @ ( sK31_SY3124 @ SV191 @ SV165 @ SV41 ) @ SV165 )
        = $true )
      | ( ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1791]) ).

thf(1854,plain,
    ! [SV192: $i,SV166: $i,SV41: $i,SV260: $i,SV243: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV243 @ SV260 ) @ SV41 )
          | ~ ( in @ SV260 @ SV166 ) )
        = $true )
      | ( ( in @ SV243 @ SV192 )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1792]) ).

thf(1855,plain,
    ! [SV41: $i,SV166: $i,SV192: $i,SV244: $i] :
      ( ( ( in @ SV244 @ SV192 )
        = $false )
      | ( ( ~ ( ~ ( in @ ( ordered_pair @ SV244 @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
              | ~ ( in @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) @ SV166 ) ) )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1793]) ).

thf(1856,plain,
    ! [SV168: $i,SV42: $i,SV231: $i,SV251: $i] :
      ( ( ( in @ ( ordered_pair @ SV251 @ SV231 ) @ SV42 )
        = $false )
      | ( ( in @ SV231 @ SV168 )
        = $true )
      | ( ( SV168
          = ( relation_rng @ SV42 ) )
        = $false )
      | ( ( relation @ SV42 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1795]) ).

thf(1857,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
          | ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1797]) ).

thf(1858,plain,
    ! [SV224: $i,SV93: $i,SV223: $i] :
      ( ( ( in @ SV223 @ ( relation_dom @ SV93 ) )
        = $false )
      | ( ( ~ ( in @ SV224 @ ( relation_dom @ SV93 ) ) )
        = $true )
      | ( ( ( ( apply @ SV93 @ SV223 )
           != ( apply @ SV93 @ SV224 ) ) )
        = $true )
      | ( ( SV223 = SV224 )
        = $true )
      | ( ( one_to_one @ SV93 )
        = $false )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1799]) ).

thf(1859,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ! [SY3446: $i] :
              ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SY3446 ) @ SV43 )
              | ~ ( in @ ( ordered_pair @ SY3446 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
          | ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1800]) ).

thf(1860,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
              | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
          | ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1801]) ).

thf(1861,plain,
    ! [SV215: $i,SV94: $i,SV43: $i] :
      ( ( ( ~ ! [SY3447: $i,SY3448: $i] :
                ( ! [SY3330: $i] :
                    ( ~ ( in @ ( ordered_pair @ SY3447 @ SY3330 ) @ SV43 )
                    | ~ ( in @ ( ordered_pair @ SY3330 @ SY3448 ) @ SV94 ) )
                | ( in @ ( ordered_pair @ SY3447 @ SY3448 ) @ SV215 ) ) )
        = $false )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1802]) ).

thf(1862,plain,
    ! [SV43: $i,SV94: $i,SV215: $i] :
      ( ( ( ~ ! [SY3450: $i,SY3451: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3450 @ SY3451 ) @ SV215 )
                | ~ ( ~ ( in @ ( ordered_pair @ SY3450 @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
                    | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) @ SY3451 ) @ SV94 ) ) ) )
        = $false )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1802]) ).

thf(1863,plain,
    ! [SV170: $i,SV44: $i,SV252: $i,SV234: $i] :
      ( ( ( in @ ( ordered_pair @ SV234 @ SV252 ) @ SV44 )
        = $false )
      | ( ( in @ SV234 @ SV170 )
        = $true )
      | ( ( SV170
          = ( relation_dom @ SV44 ) )
        = $false )
      | ( ( relation @ SV44 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1804]) ).

thf(1864,plain,
    ! [SV225: $i,SV45: $i,SV253: $i] :
      ( ( ( ( SV253
           != ( apply @ SV45 @ SV225 ) ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV225 @ SV253 ) @ SV45 )
        = $true )
      | ( ( in @ SV225 @ ( relation_dom @ SV45 ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1806]) ).

thf(1865,plain,
    ! [SV45: $i,SV254: $i,SV226: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV226 @ SV254 ) @ SV45 ) )
        = $true )
      | ( ( SV254
          = ( apply @ SV45 @ SV226 ) )
        = $true )
      | ( ( in @ SV226 @ ( relation_dom @ SV45 ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1807]) ).

thf(1866,plain,
    ! [SV227: $i,SV45: $i,SV245: $i] :
      ( ( ( SV245
          = ( apply @ SV45 @ SV227 ) )
        = $false )
      | ( ( SV245 = empty_set )
        = $true )
      | ( ( in @ SV227 @ ( relation_dom @ SV45 ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1808]) ).

thf(1867,plain,
    ! [SV228: $i,SV45: $i,SV246: $i] :
      ( ( ( SV246 = empty_set )
        = $false )
      | ( ( SV246
          = ( apply @ SV45 @ SV228 ) )
        = $true )
      | ( ( in @ SV228 @ ( relation_dom @ SV45 ) )
        = $true )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1809]) ).

thf(1868,plain,
    ! [SV101: $i,SV134: $i] :
      ( ( ( ( relation_dom @ SV134 )
          = SV101 )
        = $false )
      | ( ( ( apply @ SV134 @ ( sK45_C @ SV134 @ SV101 ) )
          = ( sK45_C @ SV134 @ SV101 ) )
        = $false )
      | ( ( SV134
          = ( identity_relation @ SV101 ) )
        = $true )
      | ( ( function @ SV134 )
        = $false )
      | ( ( relation @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1811]) ).

thf(1869,plain,
    ! [SV193: $i,SV171: $i,SV255: $i] :
      ( ( ( ~ ( in @ SV255 @ SV171 ) )
        = $true )
      | ( ( ( apply @ SV193 @ SV255 )
          = SV255 )
        = $true )
      | ( ( SV193
          = ( identity_relation @ SV171 ) )
        = $false )
      | ( ( function @ SV193 )
        = $false )
      | ( ( relation @ SV193 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1812]) ).

thf(1870,plain,
    ! [SV49: $i,SV175: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV175 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK24_C @ SV175 @ SV49 ) @ ( sK25_SY3119 @ SV175 @ SV49 ) ) @ SV49 )
        = $false )
      | ( ( SV49 = SV175 )
        = $true )
      | ( ( relation @ SV175 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1813]) ).

thf(1871,plain,
    ! [SV176: $i,SV49: $i,SV261: $i,SV256: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV256 @ SV261 ) @ SV49 )
          | ( in @ ( ordered_pair @ SV256 @ SV261 ) @ SV176 ) )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1814]) ).

thf(1872,plain,
    ! [SV49: $i,SV176: $i,SV262: $i,SV257: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV257 @ SV262 ) @ SV176 )
          | ( in @ ( ordered_pair @ SV257 @ SV262 ) @ SV49 ) )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1815]) ).

thf(1873,plain,
    ! [SV50: $i,SV177: $i,SV197: $i,SV247: $i] :
      ( ( ( in @ ( ordered_pair @ SV247 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
        = $false )
      | ( ( ~ ( in @ SV247 @ SV177 ) )
        = $true )
      | ( ( ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1816]) ).

thf(1874,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
        = $true )
      | ( ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1817]) ).

thf(1875,plain,
    ! [SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( in @ ( sK34_SY3126 @ SV197 @ SV177 @ SV50 ) @ SV177 )
        = $true )
      | ( ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1818]) ).

thf(1876,plain,
    ! [SV198: $i,SV178: $i,SV50: $i,SV248: $i,SV263: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV263 @ SV248 ) @ SV50 )
          | ~ ( in @ SV263 @ SV178 ) )
        = $true )
      | ( ( in @ SV248 @ SV198 )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1819]) ).

thf(1877,plain,
    ! [SV50: $i,SV178: $i,SV198: $i,SV249: $i] :
      ( ( ( in @ SV249 @ SV198 )
        = $false )
      | ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV249 ) @ SV50 )
              | ~ ( in @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV178 ) ) )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1820]) ).

thf(1878,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( in @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ ( relation_dom @ SV157 ) )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1822]) ).

thf(1879,plain,
    ! [SV51: $i,SV141: $i,SV157: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK47_D @ SV157 @ SV141 @ SV51 ) @ SV51 ) @ SV157 )
        = $true )
      | ( ( in @ SV51 @ ( relation_image @ SV157 @ SV141 ) )
        = $false )
      | ( ( relation @ SV157 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1823]) ).

thf(1880,plain,
    ! [SV52: $i,SV181: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK15_SY3113 @ SV181 @ SV52 ) @ ( sK14_C @ SV181 @ SV52 ) ) @ SV52 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK14_C @ SV181 @ SV52 ) @ ( sK15_SY3113 @ SV181 @ SV52 ) ) @ SV181 )
        = $false )
      | ( ( SV181
          = ( relation_inverse @ SV52 ) )
        = $true )
      | ( ( relation @ SV181 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1824]) ).

thf(1881,plain,
    ! [SV52: $i,SV182: $i,SV264: $i,SV258: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV258 @ SV264 ) @ SV182 )
          | ( in @ ( ordered_pair @ SV264 @ SV258 ) @ SV52 ) )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1825]) ).

thf(1882,plain,
    ! [SV182: $i,SV52: $i,SV259: $i,SV265: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV265 @ SV259 ) @ SV52 )
          | ( in @ ( ordered_pair @ SV259 @ SV265 ) @ SV182 ) )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1826]) ).

thf(1883,plain,
    ! [SV123: $i,SV142: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK39_C @ SV142 @ SV123 ) @ ( sK40_SY3129 @ SV142 @ SV123 ) ) @ SV142 )
        = $false )
      | ( ( ( sK39_C @ SV142 @ SV123 )
          = ( sK40_SY3129 @ SV142 @ SV123 ) )
        = $false )
      | ( ( in @ ( sK39_C @ SV142 @ SV123 ) @ SV123 )
        = $false )
      | ( ( SV142
          = ( identity_relation @ SV123 ) )
        = $true )
      | ( ( relation @ SV142 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1827]) ).

thf(1884,plain,
    ! [SV143: $i,SV124: $i,SV250: $i,SV236: $i] :
      ( ( ( ( SV236 != SV250 ) )
        = $true )
      | ( ( ~ ( in @ SV236 @ SV124 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV236 @ SV250 ) @ SV143 )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1830]) ).

thf(1885,plain,
    ! [SV124: $i,SV143: $i,SV266: $i] :
      ( ( ( ! [SY3475: $i] :
              ( ~ ( in @ ( ordered_pair @ SV266 @ SY3475 ) @ SV143 )
              | ( SV266 = SY3475 ) ) )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1831]) ).

thf(1886,plain,
    ! [SV124: $i,SV143: $i,SV267: $i] :
      ( ( ( ! [SY3476: $i] :
              ~ ( in @ ( ordered_pair @ SV267 @ SY3476 ) @ SV143 )
          | ( in @ SV267 @ SV124 ) )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1832]) ).

thf(1887,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1833]) ).

thf(1888,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
              | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) )
        = $false )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1834]) ).

thf(1889,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ~ ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
              | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) ) )
        = $false )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1834]) ).

thf(1890,plain,
    ! [SV200: $i,SV82: $i,SV268: $i,SV53: $i] :
      ( ( ( ! [SY3477: $i] :
              ( ~ ( in @ SY3477 @ SV53 )
              | ~ ( in @ ( ordered_pair @ SV268 @ SY3477 ) @ SV82 )
              | ( in @ ( ordered_pair @ SV268 @ SY3477 ) @ SV200 ) ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1835]) ).

thf(1891,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( ~ ! [SY3431: $i,SY3432: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                | ( in @ SY3432 @ SV53 ) )
          | ~ ! [SY3433: $i,SY3434: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) )
        = $false )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1836]) ).

thf(1892,plain,
    ! [SV83: $i,SV220: $i,SV55: $i] :
      ( ( ( ~ ( in @ SV55 @ ( relation_dom @ SV220 ) ) )
        = $true )
      | ( ( ~ ( in @ ( apply @ SV220 @ SV55 ) @ ( relation_dom @ SV83 ) ) )
        = $true )
      | ( ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV220 @ SV83 ) ) )
        = $true )
      | ( ( function @ SV220 )
        = $false )
      | ( ( relation @ SV220 )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1837]) ).

thf(1893,plain,
    ! [SV83: $i,SV55: $i,SV237: $i] :
      ( ( ( function @ SV237 )
        = $false )
      | ( ( ~ ( relation @ SV237 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV237 @ SV83 ) ) )
          | ( in @ SV55 @ ( relation_dom @ SV237 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1838]) ).

thf(1894,plain,
    ! [SV83: $i,SV55: $i,SV238: $i] :
      ( ( ( function @ SV238 )
        = $false )
      | ( ( ~ ( relation @ SV238 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV238 @ SV83 ) ) )
          | ( in @ ( apply @ SV238 @ SV55 ) @ ( relation_dom @ SV83 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1839]) ).

thf(1895,plain,
    ! [SV58: $i,SV150: $i,SV162: $i] :
      ( ( ( in @ ( sK46_D @ SV162 @ SV150 @ SV58 ) @ ( relation_rng @ SV162 ) )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1841]) ).

thf(1896,plain,
    ! [SV150: $i,SV162: $i,SV58: $i] :
      ( ( ( in @ ( ordered_pair @ SV58 @ ( sK46_D @ SV162 @ SV150 @ SV58 ) ) @ SV162 )
        = $true )
      | ( ( in @ SV58 @ ( relation_inverse_image @ SV162 @ SV150 ) )
        = $false )
      | ( ( relation @ SV162 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1842]) ).

thf(1897,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1844]) ).

thf(1898,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
              | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) )
        = $false )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1845]) ).

thf(1899,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ~ ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
              | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) ) )
        = $false )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1845]) ).

thf(1900,plain,
    ! [SV204: $i,SV60: $i,SV188: $i,SV269: $i] :
      ( ( ( ! [SY3478: $i] :
              ( ~ ( in @ SV269 @ SV188 )
              | ~ ( in @ ( ordered_pair @ SV269 @ SY3478 ) @ SV60 )
              | ( in @ ( ordered_pair @ SV269 @ SY3478 ) @ SV204 ) ) )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1846]) ).

thf(1901,plain,
    ! [SV60: $i,SV188: $i,SV204: $i] :
      ( ( ( ~ ! [SY3439: $i] :
                ( ! [SY3440: $i] :
                    ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                | ( in @ SY3439 @ SV188 ) )
          | ~ ! [SY3441: $i,SY3442: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) )
        = $false )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1847]) ).

thf(1902,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                    | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( ( sK43_C @ SV222 @ SV40 )
                                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                              | ( ( sK44_SY3131 @ SV222 @ SV40 )
                               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( ( sK43_C @ SV222 @ SV40 )
                                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                          | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                         != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                        | ( ( sK44_SY3131 @ SV222 @ SV40 )
                         != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1848]) ).

thf(1903,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( function @ SV240 )
        = $false )
      | ( ( ~ ( relation @ SV240 ) )
        = $true )
      | ( ( ( SV240
           != ( function_inverse @ SV40 ) )
          | ~ ( ~ ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                          ( ( SY3462
                           != ( apply @ SV240 @ SY3461 ) )
                          | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                          | ( SY3461
                            = ( apply @ SV40 @ SY3462 ) ) )
                    | ~ ! [SY3463: $i,SY3464: $i] :
                          ( ( SY3464
                           != ( apply @ SV240 @ SY3463 ) )
                          | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                          | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
              | ~ ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                          ( ( SY3465
                           != ( apply @ SV40 @ SY3466 ) )
                          | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                          | ( SY3466
                            = ( apply @ SV240 @ SY3465 ) ) )
                    | ~ ! [SY3176: $i] :
                          ( ! [SY3177: $i] :
                              ( ( SY3176
                               != ( apply @ SV40 @ SY3177 ) )
                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1849]) ).

thf(1904,plain,
    ! [SV40: $i,SV241: $i] :
      ( ( ( function @ SV241 )
        = $false )
      | ( ( ~ ( relation @ SV241 ) )
        = $true )
      | ( ( ( SV241
           != ( function_inverse @ SV40 ) )
          | ( ( relation_dom @ SV241 )
            = ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1850]) ).

thf(1905,plain,
    ! [SV41: $i,SV191: $i,SV165: $i,SV242: $i] :
      ( ( ( in @ SV242 @ SV165 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV242 ) @ SV41 )
        = $false )
      | ( ( ~ ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 ) )
        = $true )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1851]) ).

thf(1906,plain,
    ! [SV192: $i,SV166: $i,SV41: $i,SV260: $i,SV243: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV243 @ SV260 ) @ SV41 ) )
        = $true )
      | ( ( ~ ( in @ SV260 @ SV166 ) )
        = $true )
      | ( ( in @ SV243 @ SV192 )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1854]) ).

thf(1907,plain,
    ! [SV41: $i,SV166: $i,SV192: $i,SV244: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV244 @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
          | ~ ( in @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) @ SV166 ) )
        = $false )
      | ( ( in @ SV244 @ SV192 )
        = $false )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1855]) ).

thf(1908,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1857]) ).

thf(1909,plain,
    ! [SV92: $i] :
      ( ( ( ~ ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) ) )
        = $false )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1857]) ).

thf(1910,plain,
    ! [SV223: $i,SV93: $i,SV224: $i] :
      ( ( ( in @ SV224 @ ( relation_dom @ SV93 ) )
        = $false )
      | ( ( in @ SV223 @ ( relation_dom @ SV93 ) )
        = $false )
      | ( ( ( ( apply @ SV93 @ SV223 )
           != ( apply @ SV93 @ SV224 ) ) )
        = $true )
      | ( ( SV223 = SV224 )
        = $true )
      | ( ( one_to_one @ SV93 )
        = $false )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1858]) ).

thf(1911,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ! [SY3446: $i] :
              ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SY3446 ) @ SV43 )
              | ~ ( in @ ( ordered_pair @ SY3446 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1859]) ).

thf(1912,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
              | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) ) )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1860]) ).

thf(1913,plain,
    ! [SV215: $i,SV94: $i,SV43: $i] :
      ( ( ( ! [SY3447: $i,SY3448: $i] :
              ( ! [SY3330: $i] :
                  ( ~ ( in @ ( ordered_pair @ SY3447 @ SY3330 ) @ SV43 )
                  | ~ ( in @ ( ordered_pair @ SY3330 @ SY3448 ) @ SV94 ) )
              | ( in @ ( ordered_pair @ SY3447 @ SY3448 ) @ SV215 ) ) )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1861]) ).

thf(1914,plain,
    ! [SV43: $i,SV94: $i,SV215: $i] :
      ( ( ( ! [SY3450: $i,SY3451: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3450 @ SY3451 ) @ SV215 )
              | ~ ( ~ ( in @ ( ordered_pair @ SY3450 @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
                  | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3451 @ SY3450 @ SV215 @ SV94 @ SV43 ) @ SY3451 ) @ SV94 ) ) ) )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1862]) ).

thf(1915,plain,
    ! [SV225: $i,SV45: $i,SV253: $i] :
      ( ( ( SV253
          = ( apply @ SV45 @ SV225 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ SV225 @ SV253 ) @ SV45 )
        = $true )
      | ( ( in @ SV225 @ ( relation_dom @ SV45 ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1864]) ).

thf(1916,plain,
    ! [SV45: $i,SV254: $i,SV226: $i] :
      ( ( ( in @ ( ordered_pair @ SV226 @ SV254 ) @ SV45 )
        = $false )
      | ( ( SV254
          = ( apply @ SV45 @ SV226 ) )
        = $true )
      | ( ( in @ SV226 @ ( relation_dom @ SV45 ) )
        = $false )
      | ( ( function @ SV45 )
        = $false )
      | ( ( relation @ SV45 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1865]) ).

thf(1917,plain,
    ! [SV193: $i,SV171: $i,SV255: $i] :
      ( ( ( in @ SV255 @ SV171 )
        = $false )
      | ( ( ( apply @ SV193 @ SV255 )
          = SV255 )
        = $true )
      | ( ( SV193
          = ( identity_relation @ SV171 ) )
        = $false )
      | ( ( function @ SV193 )
        = $false )
      | ( ( relation @ SV193 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1869]) ).

thf(1918,plain,
    ! [SV176: $i,SV49: $i,SV261: $i,SV256: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV256 @ SV261 ) @ SV49 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV256 @ SV261 ) @ SV176 )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1871]) ).

thf(1919,plain,
    ! [SV49: $i,SV176: $i,SV262: $i,SV257: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV257 @ SV262 ) @ SV176 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV257 @ SV262 ) @ SV49 )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1872]) ).

thf(1920,plain,
    ! [SV50: $i,SV197: $i,SV177: $i,SV247: $i] :
      ( ( ( in @ SV247 @ SV177 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV247 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
        = $false )
      | ( ( ~ ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 ) )
        = $true )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1873]) ).

thf(1921,plain,
    ! [SV198: $i,SV178: $i,SV50: $i,SV248: $i,SV263: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV263 @ SV248 ) @ SV50 ) )
        = $true )
      | ( ( ~ ( in @ SV263 @ SV178 ) )
        = $true )
      | ( ( in @ SV248 @ SV198 )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1876]) ).

thf(1922,plain,
    ! [SV50: $i,SV178: $i,SV198: $i,SV249: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV249 ) @ SV50 )
          | ~ ( in @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV178 ) )
        = $false )
      | ( ( in @ SV249 @ SV198 )
        = $false )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1877]) ).

thf(1923,plain,
    ! [SV52: $i,SV182: $i,SV264: $i,SV258: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV258 @ SV264 ) @ SV182 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV264 @ SV258 ) @ SV52 )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1881]) ).

thf(1924,plain,
    ! [SV182: $i,SV52: $i,SV259: $i,SV265: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV265 @ SV259 ) @ SV52 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV259 @ SV265 ) @ SV182 )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1882]) ).

thf(1925,plain,
    ! [SV143: $i,SV124: $i,SV250: $i,SV236: $i] :
      ( ( ( SV236 = SV250 )
        = $false )
      | ( ( ~ ( in @ SV236 @ SV124 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV236 @ SV250 ) @ SV143 )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1884]) ).

thf(1926,plain,
    ! [SV124: $i,SV143: $i,SV270: $i,SV266: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV266 @ SV270 ) @ SV143 )
          | ( SV266 = SV270 ) )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1885]) ).

thf(1927,plain,
    ! [SV124: $i,SV143: $i,SV267: $i] :
      ( ( ( ! [SY3476: $i] :
              ~ ( in @ ( ordered_pair @ SV267 @ SY3476 ) @ SV143 ) )
        = $true )
      | ( ( in @ SV267 @ SV124 )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1886]) ).

thf(1928,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1887]) ).

thf(1929,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
          | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1888]) ).

thf(1930,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
          | ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1889]) ).

thf(1931,plain,
    ! [SV200: $i,SV82: $i,SV268: $i,SV53: $i,SV271: $i] :
      ( ( ( ~ ( in @ SV271 @ SV53 )
          | ~ ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV82 )
          | ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV200 ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1890]) ).

thf(1932,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( ~ ! [SY3431: $i,SY3432: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
                | ( in @ SY3432 @ SV53 ) ) )
        = $false )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1891]) ).

thf(1933,plain,
    ! [SV53: $i,SV82: $i,SV200: $i] :
      ( ( ( ~ ! [SY3433: $i,SY3434: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
                | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) )
        = $false )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1891]) ).

thf(1934,plain,
    ! [SV83: $i,SV220: $i,SV55: $i] :
      ( ( ( in @ SV55 @ ( relation_dom @ SV220 ) )
        = $false )
      | ( ( ~ ( in @ ( apply @ SV220 @ SV55 ) @ ( relation_dom @ SV83 ) ) )
        = $true )
      | ( ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV220 @ SV83 ) ) )
        = $true )
      | ( ( function @ SV220 )
        = $false )
      | ( ( relation @ SV220 )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1892]) ).

thf(1935,plain,
    ! [SV83: $i,SV55: $i,SV237: $i] :
      ( ( ( relation @ SV237 )
        = $false )
      | ( ( function @ SV237 )
        = $false )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV237 @ SV83 ) ) )
          | ( in @ SV55 @ ( relation_dom @ SV237 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1893]) ).

thf(1936,plain,
    ! [SV83: $i,SV55: $i,SV238: $i] :
      ( ( ( relation @ SV238 )
        = $false )
      | ( ( function @ SV238 )
        = $false )
      | ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV238 @ SV83 ) ) )
          | ( in @ ( apply @ SV238 @ SV55 ) @ ( relation_dom @ SV83 ) ) )
        = $true )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1894]) ).

thf(1937,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1897]) ).

thf(1938,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
          | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1898]) ).

thf(1939,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
          | ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1899]) ).

thf(1940,plain,
    ! [SV204: $i,SV60: $i,SV272: $i,SV188: $i,SV269: $i] :
      ( ( ( ~ ( in @ SV269 @ SV188 )
          | ~ ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV60 )
          | ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV204 ) )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1900]) ).

thf(1941,plain,
    ! [SV60: $i,SV188: $i,SV204: $i] :
      ( ( ( ~ ! [SY3439: $i] :
                ( ! [SY3440: $i] :
                    ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
                | ( in @ SY3439 @ SV188 ) ) )
        = $false )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1901]) ).

thf(1942,plain,
    ! [SV188: $i,SV60: $i,SV204: $i] :
      ( ( ( ~ ! [SY3441: $i,SY3442: $i] :
                ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
                | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) )
        = $false )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1901]) ).

thf(1943,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                  = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                | ( ( sK43_C @ SV222 @ SV40 )
                                  = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                            | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                  = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                      | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                            = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ( ( sK44_SY3131 @ SV222 @ SV40 )
                           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                | ( ( sK43_C @ SV222 @ SV40 )
                                  = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                            | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                      | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                          | ( ( sK44_SY3131 @ SV222 @ SV40 )
                           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
          | ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                          | ( ( sK43_C @ SV222 @ SV40 )
                            = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                      | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                          | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                     != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                    | ( ( sK44_SY3131 @ SV222 @ SV40 )
                     != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1902]) ).

thf(1944,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( relation @ SV240 )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( ( SV240
           != ( function_inverse @ SV40 ) )
          | ~ ( ~ ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                          ( ( SY3462
                           != ( apply @ SV240 @ SY3461 ) )
                          | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                          | ( SY3461
                            = ( apply @ SV40 @ SY3462 ) ) )
                    | ~ ! [SY3463: $i,SY3464: $i] :
                          ( ( SY3464
                           != ( apply @ SV240 @ SY3463 ) )
                          | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                          | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
              | ~ ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                          ( ( SY3465
                           != ( apply @ SV40 @ SY3466 ) )
                          | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                          | ( SY3466
                            = ( apply @ SV240 @ SY3465 ) ) )
                    | ~ ! [SY3176: $i] :
                          ( ! [SY3177: $i] :
                              ( ( SY3176
                               != ( apply @ SV40 @ SY3177 ) )
                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1903]) ).

thf(1945,plain,
    ! [SV40: $i,SV241: $i] :
      ( ( ( relation @ SV241 )
        = $false )
      | ( ( function @ SV241 )
        = $false )
      | ( ( ( SV241
           != ( function_inverse @ SV40 ) )
          | ( ( relation_dom @ SV241 )
            = ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1904]) ).

thf(1946,plain,
    ! [SV242: $i,SV41: $i,SV165: $i,SV191: $i] :
      ( ( ( in @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV191 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK30_D @ SV191 @ SV165 @ SV41 ) @ SV242 ) @ SV41 )
        = $false )
      | ( ( in @ SV242 @ SV165 )
        = $false )
      | ( ( SV191
          = ( relation_inverse_image @ SV41 @ SV165 ) )
        = $true )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1905]) ).

thf(1947,plain,
    ! [SV192: $i,SV166: $i,SV41: $i,SV260: $i,SV243: $i] :
      ( ( ( in @ ( ordered_pair @ SV243 @ SV260 ) @ SV41 )
        = $false )
      | ( ( ~ ( in @ SV260 @ SV166 ) )
        = $true )
      | ( ( in @ SV243 @ SV192 )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1906]) ).

thf(1948,plain,
    ! [SV41: $i,SV166: $i,SV192: $i,SV244: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV244 @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) ) @ SV41 ) )
        = $false )
      | ( ( in @ SV244 @ SV192 )
        = $false )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1907]) ).

thf(1949,plain,
    ! [SV41: $i,SV166: $i,SV192: $i,SV244: $i] :
      ( ( ( ~ ( in @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) @ SV166 ) )
        = $false )
      | ( ( in @ SV244 @ SV192 )
        = $false )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1907]) ).

thf(1950,plain,
    ! [SV92: $i] :
      ( ( ( in @ ( sK12_B @ SV92 ) @ ( relation_dom @ SV92 ) )
        = $true )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1908]) ).

thf(1951,plain,
    ! [SV92: $i] :
      ( ( ( in @ ( sK13_SY3112 @ SV92 ) @ ( relation_dom @ SV92 ) )
        = $true )
      | ( ( one_to_one @ SV92 )
        = $true )
      | ( ( function @ SV92 )
        = $false )
      | ( ( relation @ SV92 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1909]) ).

thf(1952,plain,
    ! [SV224: $i,SV223: $i,SV93: $i] :
      ( ( ( ( apply @ SV93 @ SV223 )
          = ( apply @ SV93 @ SV224 ) )
        = $false )
      | ( ( in @ SV223 @ ( relation_dom @ SV93 ) )
        = $false )
      | ( ( in @ SV224 @ ( relation_dom @ SV93 ) )
        = $false )
      | ( ( SV223 = SV224 )
        = $true )
      | ( ( one_to_one @ SV93 )
        = $false )
      | ( ( function @ SV93 )
        = $false )
      | ( ( relation @ SV93 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1910]) ).

thf(1953,plain,
    ! [SV273: $i,SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SV273 ) @ SV43 )
          | ~ ( in @ ( ordered_pair @ SV273 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1911]) ).

thf(1954,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
          | ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1912]) ).

thf(1955,plain,
    ! [SV215: $i,SV94: $i,SV43: $i,SV274: $i] :
      ( ( ( ! [SY3479: $i] :
              ( ! [SY3480: $i] :
                  ( ~ ( in @ ( ordered_pair @ SV274 @ SY3480 ) @ SV43 )
                  | ~ ( in @ ( ordered_pair @ SY3480 @ SY3479 ) @ SV94 ) )
              | ( in @ ( ordered_pair @ SV274 @ SY3479 ) @ SV215 ) ) )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1913]) ).

thf(1956,plain,
    ! [SV43: $i,SV94: $i,SV215: $i,SV275: $i] :
      ( ( ( ! [SY3481: $i] :
              ( ~ ( in @ ( ordered_pair @ SV275 @ SY3481 ) @ SV215 )
              | ~ ( ~ ( in @ ( ordered_pair @ SV275 @ ( sK8_F @ SY3481 @ SV275 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
                  | ~ ( in @ ( ordered_pair @ ( sK8_F @ SY3481 @ SV275 @ SV215 @ SV94 @ SV43 ) @ SY3481 ) @ SV94 ) ) ) )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1914]) ).

thf(1957,plain,
    ! [SV176: $i,SV49: $i,SV261: $i,SV256: $i] :
      ( ( ( in @ ( ordered_pair @ SV256 @ SV261 ) @ SV49 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV256 @ SV261 ) @ SV176 )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1918]) ).

thf(1958,plain,
    ! [SV49: $i,SV176: $i,SV262: $i,SV257: $i] :
      ( ( ( in @ ( ordered_pair @ SV257 @ SV262 ) @ SV176 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV257 @ SV262 ) @ SV49 )
        = $true )
      | ( ( SV49 = SV176 )
        = $false )
      | ( ( relation @ SV176 )
        = $false )
      | ( ( relation @ SV49 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1919]) ).

thf(1959,plain,
    ! [SV247: $i,SV50: $i,SV177: $i,SV197: $i] :
      ( ( ( in @ ( sK33_D @ SV197 @ SV177 @ SV50 ) @ SV197 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV247 @ ( sK33_D @ SV197 @ SV177 @ SV50 ) ) @ SV50 )
        = $false )
      | ( ( in @ SV247 @ SV177 )
        = $false )
      | ( ( SV197
          = ( relation_image @ SV50 @ SV177 ) )
        = $true )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1920]) ).

thf(1960,plain,
    ! [SV198: $i,SV178: $i,SV50: $i,SV248: $i,SV263: $i] :
      ( ( ( in @ ( ordered_pair @ SV263 @ SV248 ) @ SV50 )
        = $false )
      | ( ( ~ ( in @ SV263 @ SV178 ) )
        = $true )
      | ( ( in @ SV248 @ SV198 )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1921]) ).

thf(1961,plain,
    ! [SV50: $i,SV178: $i,SV198: $i,SV249: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV249 ) @ SV50 ) )
        = $false )
      | ( ( in @ SV249 @ SV198 )
        = $false )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1922]) ).

thf(1962,plain,
    ! [SV50: $i,SV178: $i,SV198: $i,SV249: $i] :
      ( ( ( ~ ( in @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV178 ) )
        = $false )
      | ( ( in @ SV249 @ SV198 )
        = $false )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1922]) ).

thf(1963,plain,
    ! [SV52: $i,SV182: $i,SV264: $i,SV258: $i] :
      ( ( ( in @ ( ordered_pair @ SV258 @ SV264 ) @ SV182 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV264 @ SV258 ) @ SV52 )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1923]) ).

thf(1964,plain,
    ! [SV182: $i,SV52: $i,SV259: $i,SV265: $i] :
      ( ( ( in @ ( ordered_pair @ SV265 @ SV259 ) @ SV52 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV259 @ SV265 ) @ SV182 )
        = $true )
      | ( ( SV182
          = ( relation_inverse @ SV52 ) )
        = $false )
      | ( ( relation @ SV182 )
        = $false )
      | ( ( relation @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1924]) ).

thf(1965,plain,
    ! [SV143: $i,SV250: $i,SV124: $i,SV236: $i] :
      ( ( ( in @ SV236 @ SV124 )
        = $false )
      | ( ( SV236 = SV250 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV236 @ SV250 ) @ SV143 )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1925]) ).

thf(1966,plain,
    ! [SV124: $i,SV143: $i,SV270: $i,SV266: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV266 @ SV270 ) @ SV143 ) )
        = $true )
      | ( ( SV266 = SV270 )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1926]) ).

thf(1967,plain,
    ! [SV124: $i,SV143: $i,SV276: $i,SV267: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV267 @ SV276 ) @ SV143 ) )
        = $true )
      | ( ( in @ SV267 @ SV124 )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1927]) ).

thf(1968,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
        = $false )
      | ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 ) )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1928]) ).

thf(1969,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1929]) ).

thf(1970,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 )
        = $true )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1930]) ).

thf(1971,plain,
    ! [SV200: $i,SV82: $i,SV268: $i,SV53: $i,SV271: $i] :
      ( ( ( ~ ( in @ SV271 @ SV53 )
          | ~ ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV82 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV200 )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1931]) ).

thf(1972,plain,
    ! [SV82: $i,SV53: $i,SV200: $i] :
      ( ( ( ! [SY3431: $i,SY3432: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3431 @ SY3432 ) @ SV200 )
              | ( in @ SY3432 @ SV53 ) ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1932]) ).

thf(1973,plain,
    ! [SV53: $i,SV82: $i,SV200: $i] :
      ( ( ( ! [SY3433: $i,SY3434: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV200 )
              | ( in @ ( ordered_pair @ SY3433 @ SY3434 ) @ SV82 ) ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1933]) ).

thf(1974,plain,
    ! [SV83: $i,SV55: $i,SV220: $i] :
      ( ( ( in @ ( apply @ SV220 @ SV55 ) @ ( relation_dom @ SV83 ) )
        = $false )
      | ( ( in @ SV55 @ ( relation_dom @ SV220 ) )
        = $false )
      | ( ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV220 @ SV83 ) ) )
        = $true )
      | ( ( function @ SV220 )
        = $false )
      | ( ( relation @ SV220 )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1934]) ).

thf(1975,plain,
    ! [SV83: $i,SV237: $i,SV55: $i] :
      ( ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV237 @ SV83 ) ) ) )
        = $true )
      | ( ( in @ SV55 @ ( relation_dom @ SV237 ) )
        = $true )
      | ( ( function @ SV237 )
        = $false )
      | ( ( relation @ SV237 )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1935]) ).

thf(1976,plain,
    ! [SV83: $i,SV238: $i,SV55: $i] :
      ( ( ( ~ ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV238 @ SV83 ) ) ) )
        = $true )
      | ( ( in @ ( apply @ SV238 @ SV55 ) @ ( relation_dom @ SV83 ) )
        = $true )
      | ( ( function @ SV238 )
        = $false )
      | ( ( relation @ SV238 )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1936]) ).

thf(1977,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
        = $false )
      | ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 ) )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1937]) ).

thf(1978,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1938]) ).

thf(1979,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 )
        = $true )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1939]) ).

thf(1980,plain,
    ! [SV204: $i,SV60: $i,SV272: $i,SV188: $i,SV269: $i] :
      ( ( ( ~ ( in @ SV269 @ SV188 )
          | ~ ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV60 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV204 )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1940]) ).

thf(1981,plain,
    ! [SV60: $i,SV188: $i,SV204: $i] :
      ( ( ( ! [SY3439: $i] :
              ( ! [SY3440: $i] :
                  ~ ( in @ ( ordered_pair @ SY3439 @ SY3440 ) @ SV204 )
              | ( in @ SY3439 @ SV188 ) ) )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1941]) ).

thf(1982,plain,
    ! [SV188: $i,SV60: $i,SV204: $i] :
      ( ( ( ! [SY3441: $i,SY3442: $i] :
              ( ~ ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV204 )
              | ( in @ ( ordered_pair @ SY3441 @ SY3442 ) @ SV60 ) ) )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1942]) ).

thf(1983,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                  = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                | ( ( sK43_C @ SV222 @ SV40 )
                                  = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                            | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                  = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                                | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                      | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                            = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ( ( sK44_SY3131 @ SV222 @ SV40 )
                           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
                | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                | ( ( sK43_C @ SV222 @ SV40 )
                                  = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                            | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                                | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                      | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                          | ( ( sK44_SY3131 @ SV222 @ SV40 )
                           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1943]) ).

thf(1984,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                          | ( ( sK43_C @ SV222 @ SV40 )
                            = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                      | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                          | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                     != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                    | ( ( sK44_SY3131 @ SV222 @ SV40 )
                     != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1943]) ).

thf(1985,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ( SV240
           != ( function_inverse @ SV40 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                          ( ( SY3462
                           != ( apply @ SV240 @ SY3461 ) )
                          | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                          | ( SY3461
                            = ( apply @ SV40 @ SY3462 ) ) )
                    | ~ ! [SY3463: $i,SY3464: $i] :
                          ( ( SY3464
                           != ( apply @ SV240 @ SY3463 ) )
                          | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                          | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
              | ~ ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                          ( ( SY3465
                           != ( apply @ SV40 @ SY3466 ) )
                          | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                          | ( SY3466
                            = ( apply @ SV240 @ SY3465 ) ) )
                    | ~ ! [SY3176: $i] :
                          ( ! [SY3177: $i] :
                              ( ( SY3176
                               != ( apply @ SV40 @ SY3177 ) )
                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1944]) ).

thf(1986,plain,
    ! [SV40: $i,SV241: $i] :
      ( ( ( ( SV241
           != ( function_inverse @ SV40 ) ) )
        = $true )
      | ( ( ( relation_dom @ SV241 )
          = ( relation_rng @ SV40 ) )
        = $true )
      | ( ( function @ SV241 )
        = $false )
      | ( ( relation @ SV241 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1945]) ).

thf(1987,plain,
    ! [SV192: $i,SV41: $i,SV243: $i,SV166: $i,SV260: $i] :
      ( ( ( in @ SV260 @ SV166 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV243 @ SV260 ) @ SV41 )
        = $false )
      | ( ( in @ SV243 @ SV192 )
        = $true )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1947]) ).

thf(1988,plain,
    ! [SV41: $i,SV166: $i,SV192: $i,SV244: $i] :
      ( ( ( in @ ( ordered_pair @ SV244 @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) ) @ SV41 )
        = $true )
      | ( ( in @ SV244 @ SV192 )
        = $false )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1948]) ).

thf(1989,plain,
    ! [SV41: $i,SV166: $i,SV192: $i,SV244: $i] :
      ( ( ( in @ ( sK29_E @ SV244 @ SV192 @ SV166 @ SV41 ) @ SV166 )
        = $true )
      | ( ( in @ SV244 @ SV192 )
        = $false )
      | ( ( SV192
          = ( relation_inverse_image @ SV41 @ SV166 ) )
        = $false )
      | ( ( relation @ SV41 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1949]) ).

thf(1990,plain,
    ! [SV273: $i,SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SV273 ) @ SV43 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV273 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1953]) ).

thf(1991,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1954]) ).

thf(1992,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1954]) ).

thf(1993,plain,
    ! [SV215: $i,SV94: $i,SV277: $i,SV43: $i,SV274: $i] :
      ( ( ( ! [SY3482: $i] :
              ( ~ ( in @ ( ordered_pair @ SV274 @ SY3482 ) @ SV43 )
              | ~ ( in @ ( ordered_pair @ SY3482 @ SV277 ) @ SV94 ) )
          | ( in @ ( ordered_pair @ SV274 @ SV277 ) @ SV215 ) )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1955]) ).

thf(1994,plain,
    ! [SV43: $i,SV94: $i,SV215: $i,SV278: $i,SV275: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV275 @ SV278 ) @ SV215 )
          | ~ ( ~ ( in @ ( ordered_pair @ SV275 @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
              | ~ ( in @ ( ordered_pair @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) @ SV278 ) @ SV94 ) ) )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1956]) ).

thf(1995,plain,
    ! [SV198: $i,SV50: $i,SV248: $i,SV178: $i,SV263: $i] :
      ( ( ( in @ SV263 @ SV178 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV263 @ SV248 ) @ SV50 )
        = $false )
      | ( ( in @ SV248 @ SV198 )
        = $true )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1960]) ).

thf(1996,plain,
    ! [SV50: $i,SV178: $i,SV198: $i,SV249: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV249 ) @ SV50 )
        = $true )
      | ( ( in @ SV249 @ SV198 )
        = $false )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1961]) ).

thf(1997,plain,
    ! [SV50: $i,SV178: $i,SV198: $i,SV249: $i] :
      ( ( ( in @ ( sK32_E @ SV249 @ SV198 @ SV178 @ SV50 ) @ SV178 )
        = $true )
      | ( ( in @ SV249 @ SV198 )
        = $false )
      | ( ( SV198
          = ( relation_image @ SV50 @ SV178 ) )
        = $false )
      | ( ( relation @ SV50 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1962]) ).

thf(1998,plain,
    ! [SV124: $i,SV143: $i,SV270: $i,SV266: $i] :
      ( ( ( in @ ( ordered_pair @ SV266 @ SV270 ) @ SV143 )
        = $false )
      | ( ( SV266 = SV270 )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1966]) ).

thf(1999,plain,
    ! [SV124: $i,SV143: $i,SV276: $i,SV267: $i] :
      ( ( ( in @ ( ordered_pair @ SV267 @ SV276 ) @ SV143 )
        = $false )
      | ( ( in @ SV267 @ SV124 )
        = $true )
      | ( ( SV143
          = ( identity_relation @ SV124 ) )
        = $false )
      | ( ( relation @ SV143 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1967]) ).

thf(2000,plain,
    ! [SV53: $i,SV82: $i,SV199: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV199 )
        = $false )
      | ( ( in @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) @ SV53 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK35_D @ SV199 @ SV82 @ SV53 ) @ ( sK36_SY3127 @ SV199 @ SV82 @ SV53 ) ) @ SV82 )
        = $false )
      | ( ( SV199
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $true )
      | ( ( relation @ SV199 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1968]) ).

thf(2001,plain,
    ! [SV200: $i,SV82: $i,SV268: $i,SV53: $i,SV271: $i] :
      ( ( ( ~ ( in @ SV271 @ SV53 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV82 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV200 )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1971]) ).

thf(2002,plain,
    ! [SV82: $i,SV53: $i,SV200: $i,SV279: $i] :
      ( ( ( ! [SY3483: $i] :
              ( ~ ( in @ ( ordered_pair @ SV279 @ SY3483 ) @ SV200 )
              | ( in @ SY3483 @ SV53 ) ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1972]) ).

thf(2003,plain,
    ! [SV53: $i,SV82: $i,SV200: $i,SV280: $i] :
      ( ( ( ! [SY3484: $i] :
              ( ~ ( in @ ( ordered_pair @ SV280 @ SY3484 ) @ SV200 )
              | ( in @ ( ordered_pair @ SV280 @ SY3484 ) @ SV82 ) ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1973]) ).

thf(2004,plain,
    ! [SV83: $i,SV237: $i,SV55: $i] :
      ( ( ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV237 @ SV83 ) ) )
        = $false )
      | ( ( in @ SV55 @ ( relation_dom @ SV237 ) )
        = $true )
      | ( ( function @ SV237 )
        = $false )
      | ( ( relation @ SV237 )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1975]) ).

thf(2005,plain,
    ! [SV83: $i,SV238: $i,SV55: $i] :
      ( ( ( in @ SV55 @ ( relation_dom @ ( relation_composition @ SV238 @ SV83 ) ) )
        = $false )
      | ( ( in @ ( apply @ SV238 @ SV55 ) @ ( relation_dom @ SV83 ) )
        = $true )
      | ( ( function @ SV238 )
        = $false )
      | ( ( relation @ SV238 )
        = $false )
      | ( ( function @ SV83 )
        = $false )
      | ( ( relation @ SV83 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1976]) ).

thf(2006,plain,
    ! [SV60: $i,SV187: $i,SV203: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV203 )
        = $false )
      | ( ( in @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ SV187 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK37_D @ SV203 @ SV187 @ SV60 ) @ ( sK38_SY3128 @ SV203 @ SV187 @ SV60 ) ) @ SV60 )
        = $false )
      | ( ( SV203
          = ( relation_dom_restriction @ SV60 @ SV187 ) )
        = $true )
      | ( ( relation @ SV203 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1977]) ).

thf(2007,plain,
    ! [SV204: $i,SV60: $i,SV272: $i,SV188: $i,SV269: $i] :
      ( ( ( ~ ( in @ SV269 @ SV188 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV60 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV204 )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1980]) ).

thf(2008,plain,
    ! [SV60: $i,SV188: $i,SV204: $i,SV281: $i] :
      ( ( ( ! [SY3485: $i] :
              ~ ( in @ ( ordered_pair @ SV281 @ SY3485 ) @ SV204 )
          | ( in @ SV281 @ SV188 ) )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1981]) ).

thf(2009,plain,
    ! [SV188: $i,SV60: $i,SV204: $i,SV282: $i] :
      ( ( ( ! [SY3486: $i] :
              ( ~ ( in @ ( ordered_pair @ SV282 @ SY3486 ) @ SV204 )
              | ( in @ ( ordered_pair @ SV282 @ SY3486 ) @ SV60 ) ) )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1982]) ).

thf(2010,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ( ( sK43_C @ SV222 @ SV40 )
                                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ( ( sK44_SY3131 @ SV222 @ SV40 )
                         != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
              | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                              | ( ( sK43_C @ SV222 @ SV40 )
                                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                    | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                        | ( ( sK44_SY3131 @ SV222 @ SV40 )
                         != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1983]) ).

thf(2011,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                         != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                        | ( ( sK43_C @ SV222 @ SV40 )
                          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                    | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                         != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                        | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                        | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
              | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                   != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                  | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                  | ( ( sK44_SY3131 @ SV222 @ SV40 )
                   != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                  | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1984]) ).

thf(2012,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                          ( ( SY3462
                           != ( apply @ SV240 @ SY3461 ) )
                          | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                          | ( SY3461
                            = ( apply @ SV40 @ SY3462 ) ) )
                    | ~ ! [SY3463: $i,SY3464: $i] :
                          ( ( SY3464
                           != ( apply @ SV240 @ SY3463 ) )
                          | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                          | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
              | ~ ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                          ( ( SY3465
                           != ( apply @ SV40 @ SY3466 ) )
                          | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                          | ( SY3466
                            = ( apply @ SV240 @ SY3465 ) ) )
                    | ~ ! [SY3176: $i] :
                          ( ! [SY3177: $i] :
                              ( ( SY3176
                               != ( apply @ SV40 @ SY3177 ) )
                              | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                          | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) ) )
        = $true )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1985]) ).

thf(2013,plain,
    ! [SV40: $i,SV241: $i] :
      ( ( ( SV241
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( ( relation_dom @ SV241 )
          = ( relation_rng @ SV40 ) )
        = $true )
      | ( ( function @ SV241 )
        = $false )
      | ( ( relation @ SV241 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1986]) ).

thf(2014,plain,
    ! [SV273: $i,SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SV273 ) @ SV43 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV273 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1990]) ).

thf(2015,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) ) @ SV43 )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1991]) ).

thf(2016,plain,
    ! [SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK11_SY3111 @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 )
        = $true )
      | ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1992]) ).

thf(2017,plain,
    ! [SV215: $i,SV94: $i,SV277: $i,SV43: $i,SV274: $i] :
      ( ( ( ! [SY3482: $i] :
              ( ~ ( in @ ( ordered_pair @ SV274 @ SY3482 ) @ SV43 )
              | ~ ( in @ ( ordered_pair @ SY3482 @ SV277 ) @ SV94 ) ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV274 @ SV277 ) @ SV215 )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1993]) ).

thf(2018,plain,
    ! [SV43: $i,SV94: $i,SV215: $i,SV278: $i,SV275: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV275 @ SV278 ) @ SV215 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( ordered_pair @ SV275 @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
              | ~ ( in @ ( ordered_pair @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) @ SV278 ) @ SV94 ) ) )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1994]) ).

thf(2019,plain,
    ! [SV200: $i,SV82: $i,SV268: $i,SV53: $i,SV271: $i] :
      ( ( ( in @ SV271 @ SV53 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV82 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV200 )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2001]) ).

thf(2020,plain,
    ! [SV82: $i,SV53: $i,SV200: $i,SV283: $i,SV279: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV279 @ SV283 ) @ SV200 )
          | ( in @ SV283 @ SV53 ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2002]) ).

thf(2021,plain,
    ! [SV53: $i,SV82: $i,SV200: $i,SV284: $i,SV280: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV280 @ SV284 ) @ SV200 )
          | ( in @ ( ordered_pair @ SV280 @ SV284 ) @ SV82 ) )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2003]) ).

thf(2022,plain,
    ! [SV204: $i,SV60: $i,SV272: $i,SV188: $i,SV269: $i] :
      ( ( ( in @ SV269 @ SV188 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV60 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV204 )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2007]) ).

thf(2023,plain,
    ! [SV60: $i,SV188: $i,SV204: $i,SV281: $i] :
      ( ( ( ! [SY3485: $i] :
              ~ ( in @ ( ordered_pair @ SV281 @ SY3485 ) @ SV204 ) )
        = $true )
      | ( ( in @ SV281 @ SV188 )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2008]) ).

thf(2024,plain,
    ! [SV188: $i,SV60: $i,SV204: $i,SV285: $i,SV282: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV282 @ SV285 ) @ SV204 )
          | ( in @ ( ordered_pair @ SV282 @ SV285 ) @ SV60 ) )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2009]) ).

thf(2025,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                            = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ( ( sK43_C @ SV222 @ SV40 )
                            = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                      | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                            = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ( ( sK44_SY3131 @ SV222 @ SV40 )
                     != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
          | ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                          | ( ( sK43_C @ SV222 @ SV40 )
                            = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                      | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                          | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                    | ( ( sK44_SY3131 @ SV222 @ SV40 )
                     != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2010]) ).

thf(2026,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                     != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                    | ( ( sK43_C @ SV222 @ SV40 )
                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                     != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
          | ~ ( ( ( sK43_C @ SV222 @ SV40 )
               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
              | ( ( sK44_SY3131 @ SV222 @ SV40 )
               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2011]) ).

thf(2027,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                      ( ( SY3462
                       != ( apply @ SV240 @ SY3461 ) )
                      | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                      | ( SY3461
                        = ( apply @ SV40 @ SY3462 ) ) )
                | ~ ! [SY3463: $i,SY3464: $i] :
                      ( ( SY3464
                       != ( apply @ SV240 @ SY3463 ) )
                      | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                      | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
          | ~ ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                      ( ( SY3465
                       != ( apply @ SV40 @ SY3466 ) )
                      | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                      | ( SY3466
                        = ( apply @ SV240 @ SY3465 ) ) )
                | ~ ! [SY3176: $i] :
                      ( ! [SY3177: $i] :
                          ( ( SY3176
                           != ( apply @ SV40 @ SY3177 ) )
                          | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                      | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) )
        = $false )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2012]) ).

thf(2028,plain,
    ! [SV43: $i,SV94: $i,SV214: $i,SV273: $i] :
      ( ( ( in @ ( ordered_pair @ SV273 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SV273 ) @ SV43 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 ) )
        = $true )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2014]) ).

thf(2029,plain,
    ! [SV215: $i,SV94: $i,SV277: $i,SV43: $i,SV286: $i,SV274: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV274 @ SV286 ) @ SV43 )
          | ~ ( in @ ( ordered_pair @ SV286 @ SV277 ) @ SV94 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV274 @ SV277 ) @ SV215 )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2017]) ).

thf(2030,plain,
    ! [SV43: $i,SV94: $i,SV215: $i,SV278: $i,SV275: $i] :
      ( ( ( in @ ( ordered_pair @ SV275 @ SV278 ) @ SV215 )
        = $false )
      | ( ( ~ ( ~ ( in @ ( ordered_pair @ SV275 @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
              | ~ ( in @ ( ordered_pair @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) @ SV278 ) @ SV94 ) ) )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2018]) ).

thf(2031,plain,
    ! [SV200: $i,SV53: $i,SV82: $i,SV271: $i,SV268: $i] :
      ( ( ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV82 )
        = $false )
      | ( ( in @ SV271 @ SV53 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV268 @ SV271 ) @ SV200 )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2019]) ).

thf(2032,plain,
    ! [SV82: $i,SV53: $i,SV200: $i,SV283: $i,SV279: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV279 @ SV283 ) @ SV200 ) )
        = $true )
      | ( ( in @ SV283 @ SV53 )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2020]) ).

thf(2033,plain,
    ! [SV53: $i,SV82: $i,SV200: $i,SV284: $i,SV280: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV280 @ SV284 ) @ SV200 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV280 @ SV284 ) @ SV82 )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2021]) ).

thf(2034,plain,
    ! [SV204: $i,SV188: $i,SV60: $i,SV272: $i,SV269: $i] :
      ( ( ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV60 )
        = $false )
      | ( ( in @ SV269 @ SV188 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV269 @ SV272 ) @ SV204 )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2022]) ).

thf(2035,plain,
    ! [SV60: $i,SV188: $i,SV204: $i,SV287: $i,SV281: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV281 @ SV287 ) @ SV204 ) )
        = $true )
      | ( ( in @ SV281 @ SV188 )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2023]) ).

thf(2036,plain,
    ! [SV188: $i,SV60: $i,SV204: $i,SV285: $i,SV282: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV282 @ SV285 ) @ SV204 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV282 @ SV285 ) @ SV60 )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2024]) ).

thf(2037,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                            = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ( ( sK43_C @ SV222 @ SV40 )
                            = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                      | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                            = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                          | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ( ( sK44_SY3131 @ SV222 @ SV40 )
                     != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2025]) ).

thf(2038,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                          | ( ( sK43_C @ SV222 @ SV40 )
                            = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                      | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                          | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                    | ( ( sK44_SY3131 @ SV222 @ SV40 )
                     != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2025]) ).

thf(2039,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                     != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                    | ( ( sK43_C @ SV222 @ SV40 )
                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                     != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                    | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2026]) ).

thf(2040,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
              | ( ( sK44_SY3131 @ SV222 @ SV40 )
               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2026]) ).

thf(2041,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                      ( ( SY3462
                       != ( apply @ SV240 @ SY3461 ) )
                      | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                      | ( SY3461
                        = ( apply @ SV40 @ SY3462 ) ) )
                | ~ ! [SY3463: $i,SY3464: $i] :
                      ( ( SY3464
                       != ( apply @ SV240 @ SY3463 ) )
                      | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                      | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) ) )
        = $false )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2027]) ).

thf(2042,plain,
    ! [SV240: $i,SV40: $i] :
      ( ( ( ~ ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                      ( ( SY3465
                       != ( apply @ SV40 @ SY3466 ) )
                      | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                      | ( SY3466
                        = ( apply @ SV240 @ SY3465 ) ) )
                | ~ ! [SY3176: $i] :
                      ( ! [SY3177: $i] :
                          ( ( SY3176
                           != ( apply @ SV40 @ SY3177 ) )
                          | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                      | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) )
        = $false )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2027]) ).

thf(2043,plain,
    ! [SV273: $i,SV43: $i,SV94: $i,SV214: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV214 )
        = $false )
      | ( ( in @ ( ordered_pair @ ( sK9_D @ SV214 @ SV94 @ SV43 ) @ SV273 ) @ SV43 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV273 @ ( sK10_SY3107 @ SV214 @ SV94 @ SV43 ) ) @ SV94 )
        = $false )
      | ( ( SV214
          = ( relation_composition @ SV43 @ SV94 ) )
        = $true )
      | ( ( relation @ SV214 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2028]) ).

thf(2044,plain,
    ! [SV215: $i,SV94: $i,SV277: $i,SV43: $i,SV286: $i,SV274: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV274 @ SV286 ) @ SV43 ) )
        = $true )
      | ( ( ~ ( in @ ( ordered_pair @ SV286 @ SV277 ) @ SV94 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV274 @ SV277 ) @ SV215 )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2029]) ).

thf(2045,plain,
    ! [SV43: $i,SV94: $i,SV215: $i,SV278: $i,SV275: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV275 @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
          | ~ ( in @ ( ordered_pair @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) @ SV278 ) @ SV94 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ SV275 @ SV278 ) @ SV215 )
        = $false )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2030]) ).

thf(2046,plain,
    ! [SV82: $i,SV53: $i,SV200: $i,SV283: $i,SV279: $i] :
      ( ( ( in @ ( ordered_pair @ SV279 @ SV283 ) @ SV200 )
        = $false )
      | ( ( in @ SV283 @ SV53 )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2032]) ).

thf(2047,plain,
    ! [SV53: $i,SV82: $i,SV200: $i,SV284: $i,SV280: $i] :
      ( ( ( in @ ( ordered_pair @ SV280 @ SV284 ) @ SV200 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV280 @ SV284 ) @ SV82 )
        = $true )
      | ( ( SV200
          = ( relation_rng_restriction @ SV53 @ SV82 ) )
        = $false )
      | ( ( relation @ SV200 )
        = $false )
      | ( ( relation @ SV82 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2033]) ).

thf(2048,plain,
    ! [SV60: $i,SV188: $i,SV204: $i,SV287: $i,SV281: $i] :
      ( ( ( in @ ( ordered_pair @ SV281 @ SV287 ) @ SV204 )
        = $false )
      | ( ( in @ SV281 @ SV188 )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2035]) ).

thf(2049,plain,
    ! [SV188: $i,SV60: $i,SV204: $i,SV285: $i,SV282: $i] :
      ( ( ( in @ ( ordered_pair @ SV282 @ SV285 ) @ SV204 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV282 @ SV285 ) @ SV60 )
        = $true )
      | ( ( SV204
          = ( relation_dom_restriction @ SV60 @ SV188 ) )
        = $false )
      | ( ( relation @ SV204 )
        = $false )
      | ( ( relation @ SV60 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2036]) ).

thf(2050,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ( ( sK43_C @ SV222 @ SV40 )
                          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                    | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                        | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
              | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                    = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                  | ( ( sK44_SY3131 @ SV222 @ SV40 )
                   != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                  | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2037]) ).

thf(2051,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                        | ( ( sK43_C @ SV222 @ SV40 )
                          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                    | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                        | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
              | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                  | ( ( sK44_SY3131 @ SV222 @ SV40 )
                   != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                  | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2038]) ).

thf(2052,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
                   != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                  | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                  | ( ( sK43_C @ SV222 @ SV40 )
                    = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
              | ~ ( ( ( sK43_C @ SV222 @ SV40 )
                   != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
                  | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
                  | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2039]) ).

thf(2053,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK43_C @ SV222 @ SV40 )
           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
          | ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2040]) ).

thf(2054,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ~ ( ~ ! [SY3461: $i,SY3462: $i] :
                    ( ( SY3462
                     != ( apply @ SV240 @ SY3461 ) )
                    | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                    | ( SY3461
                      = ( apply @ SV40 @ SY3462 ) ) )
              | ~ ! [SY3463: $i,SY3464: $i] :
                    ( ( SY3464
                     != ( apply @ SV240 @ SY3463 ) )
                    | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                    | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2041]) ).

thf(2055,plain,
    ! [SV240: $i,SV40: $i] :
      ( ( ( ~ ( ~ ! [SY3465: $i,SY3466: $i] :
                    ( ( SY3465
                     != ( apply @ SV40 @ SY3466 ) )
                    | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                    | ( SY3466
                      = ( apply @ SV240 @ SY3465 ) ) )
              | ~ ! [SY3176: $i] :
                    ( ! [SY3177: $i] :
                        ( ( SY3176
                         != ( apply @ SV40 @ SY3177 ) )
                        | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                    | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2042]) ).

thf(2056,plain,
    ! [SV215: $i,SV94: $i,SV277: $i,SV43: $i,SV286: $i,SV274: $i] :
      ( ( ( in @ ( ordered_pair @ SV274 @ SV286 ) @ SV43 )
        = $false )
      | ( ( ~ ( in @ ( ordered_pair @ SV286 @ SV277 ) @ SV94 ) )
        = $true )
      | ( ( in @ ( ordered_pair @ SV274 @ SV277 ) @ SV215 )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2044]) ).

thf(2057,plain,
    ! [SV43: $i,SV94: $i,SV215: $i,SV278: $i,SV275: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ SV275 @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) ) @ SV43 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ SV275 @ SV278 ) @ SV215 )
        = $false )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2045]) ).

thf(2058,plain,
    ! [SV43: $i,SV94: $i,SV215: $i,SV275: $i,SV278: $i] :
      ( ( ( ~ ( in @ ( ordered_pair @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) @ SV278 ) @ SV94 ) )
        = $false )
      | ( ( in @ ( ordered_pair @ SV275 @ SV278 ) @ SV215 )
        = $false )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2045]) ).

thf(2059,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ( ( sK43_C @ SV222 @ SV40 )
                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ( ( sK44_SY3131 @ SV222 @ SV40 )
               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2050]) ).

thf(2060,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                    | ( ( sK43_C @ SV222 @ SV40 )
                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
              | ( ( sK44_SY3131 @ SV222 @ SV40 )
               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2051]) ).

thf(2061,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
              | ( ( sK43_C @ SV222 @ SV40 )
                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
          | ~ ( ( ( sK43_C @ SV222 @ SV40 )
               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2052]) ).

thf(2062,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK43_C @ SV222 @ SV40 )
           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2053]) ).

thf(2063,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ~ ! [SY3461: $i,SY3462: $i] :
                ( ( SY3462
                 != ( apply @ SV240 @ SY3461 ) )
                | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                | ( SY3461
                  = ( apply @ SV40 @ SY3462 ) ) )
          | ~ ! [SY3463: $i,SY3464: $i] :
                ( ( SY3464
                 != ( apply @ SV240 @ SY3463 ) )
                | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
        = $false )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2054]) ).

thf(2064,plain,
    ! [SV240: $i,SV40: $i] :
      ( ( ( ~ ! [SY3465: $i,SY3466: $i] :
                ( ( SY3465
                 != ( apply @ SV40 @ SY3466 ) )
                | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                | ( SY3466
                  = ( apply @ SV240 @ SY3465 ) ) )
          | ~ ! [SY3176: $i] :
                ( ! [SY3177: $i] :
                    ( ( SY3176
                     != ( apply @ SV40 @ SY3177 ) )
                    | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2055]) ).

thf(2065,plain,
    ! [SV215: $i,SV43: $i,SV274: $i,SV94: $i,SV277: $i,SV286: $i] :
      ( ( ( in @ ( ordered_pair @ SV286 @ SV277 ) @ SV94 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV274 @ SV286 ) @ SV43 )
        = $false )
      | ( ( in @ ( ordered_pair @ SV274 @ SV277 ) @ SV215 )
        = $true )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2056]) ).

thf(2066,plain,
    ! [SV43: $i,SV94: $i,SV215: $i,SV278: $i,SV275: $i] :
      ( ( ( in @ ( ordered_pair @ SV275 @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) ) @ SV43 )
        = $true )
      | ( ( in @ ( ordered_pair @ SV275 @ SV278 ) @ SV215 )
        = $false )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2057]) ).

thf(2067,plain,
    ! [SV43: $i,SV94: $i,SV215: $i,SV275: $i,SV278: $i] :
      ( ( ( in @ ( ordered_pair @ ( sK8_F @ SV278 @ SV275 @ SV215 @ SV94 @ SV43 ) @ SV278 ) @ SV94 )
        = $true )
      | ( ( in @ ( ordered_pair @ SV275 @ SV278 ) @ SV215 )
        = $false )
      | ( ( SV215
          = ( relation_composition @ SV43 @ SV94 ) )
        = $false )
      | ( ( relation @ SV215 )
        = $false )
      | ( ( relation @ SV94 )
        = $false )
      | ( ( relation @ SV43 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2058]) ).

thf(2068,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ( ( sK43_C @ SV222 @ SV40 )
                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                      = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2059]) ).

thf(2069,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ( ( sK44_SY3131 @ SV222 @ SV40 )
               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2059]) ).

thf(2070,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                    | ( ( sK43_C @ SV222 @ SV40 )
                      = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
                | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                    | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2060]) ).

thf(2071,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
              | ( ( sK44_SY3131 @ SV222 @ SV40 )
               != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2060]) ).

thf(2072,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
              | ( ( sK43_C @ SV222 @ SV40 )
                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2061]) ).

thf(2073,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( ( sK43_C @ SV222 @ SV40 )
               != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
              | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2061]) ).

thf(2074,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK43_C @ SV222 @ SV40 )
           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2062]) ).

thf(2075,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ~ ! [SY3461: $i,SY3462: $i] :
                ( ( SY3462
                 != ( apply @ SV240 @ SY3461 ) )
                | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
                | ( SY3461
                  = ( apply @ SV40 @ SY3462 ) ) ) )
        = $false )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2063]) ).

thf(2076,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ~ ! [SY3463: $i,SY3464: $i] :
                ( ( SY3464
                 != ( apply @ SV240 @ SY3463 ) )
                | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
                | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
        = $false )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2063]) ).

thf(2077,plain,
    ! [SV240: $i,SV40: $i] :
      ( ( ( ~ ! [SY3465: $i,SY3466: $i] :
                ( ( SY3465
                 != ( apply @ SV40 @ SY3466 ) )
                | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
                | ( SY3466
                  = ( apply @ SV240 @ SY3465 ) ) ) )
        = $false )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2064]) ).

thf(2078,plain,
    ! [SV240: $i,SV40: $i] :
      ( ( ( ~ ! [SY3176: $i] :
                ( ! [SY3177: $i] :
                    ( ( SY3176
                     != ( apply @ SV40 @ SY3177 ) )
                    | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
                | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) )
        = $false )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2064]) ).

thf(2079,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                    = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                  | ( ( sK43_C @ SV222 @ SV40 )
                    = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
              | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                    = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
                  | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2068]) ).

thf(2080,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
            = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2069]) ).

thf(2081,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                  | ( ( sK43_C @ SV222 @ SV40 )
                    = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
              | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
                  | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2070]) ).

thf(2082,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
          | ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2071]) ).

thf(2083,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK43_C @ SV222 @ SV40 )
           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
          | ( ( sK43_C @ SV222 @ SV40 )
            = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2072]) ).

thf(2084,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK43_C @ SV222 @ SV40 )
           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
          | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2073]) ).

thf(2085,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2074]) ).

thf(2086,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ! [SY3461: $i,SY3462: $i] :
              ( ( SY3462
               != ( apply @ SV240 @ SY3461 ) )
              | ~ ( in @ SY3461 @ ( relation_rng @ SV40 ) )
              | ( SY3461
                = ( apply @ SV40 @ SY3462 ) ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2075]) ).

thf(2087,plain,
    ! [SV40: $i,SV240: $i] :
      ( ( ( ! [SY3463: $i,SY3464: $i] :
              ( ( SY3464
               != ( apply @ SV240 @ SY3463 ) )
              | ~ ( in @ SY3463 @ ( relation_rng @ SV40 ) )
              | ( in @ SY3464 @ ( relation_dom @ SV40 ) ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2076]) ).

thf(2088,plain,
    ! [SV240: $i,SV40: $i] :
      ( ( ( ! [SY3465: $i,SY3466: $i] :
              ( ( SY3465
               != ( apply @ SV40 @ SY3466 ) )
              | ~ ( in @ SY3466 @ ( relation_dom @ SV40 ) )
              | ( SY3466
                = ( apply @ SV240 @ SY3465 ) ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2077]) ).

thf(2089,plain,
    ! [SV240: $i,SV40: $i] :
      ( ( ( ! [SY3176: $i] :
              ( ! [SY3177: $i] :
                  ( ( SY3176
                   != ( apply @ SV40 @ SY3177 ) )
                  | ~ ( in @ SY3177 @ ( relation_dom @ SV40 ) ) )
              | ( in @ SY3176 @ ( relation_rng @ SV40 ) ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2078]) ).

thf(2090,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ( ( sK43_C @ SV222 @ SV40 )
                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
          | ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2079]) ).

thf(2091,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2080]) ).

thf(2092,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
              | ( ( sK43_C @ SV222 @ SV40 )
                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
          | ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2081]) ).

thf(2093,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2082]) ).

thf(2094,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK43_C @ SV222 @ SV40 )
           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2083]) ).

thf(2095,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK43_C @ SV222 @ SV40 )
           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2084]) ).

thf(2096,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2085]) ).

thf(2097,plain,
    ! [SV40: $i,SV288: $i,SV240: $i] :
      ( ( ( ! [SY3487: $i] :
              ( ( SY3487
               != ( apply @ SV240 @ SV288 ) )
              | ~ ( in @ SV288 @ ( relation_rng @ SV40 ) )
              | ( SV288
                = ( apply @ SV40 @ SY3487 ) ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2086]) ).

thf(2098,plain,
    ! [SV40: $i,SV289: $i,SV240: $i] :
      ( ( ( ! [SY3488: $i] :
              ( ( SY3488
               != ( apply @ SV240 @ SV289 ) )
              | ~ ( in @ SV289 @ ( relation_rng @ SV40 ) )
              | ( in @ SY3488 @ ( relation_dom @ SV40 ) ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2087]) ).

thf(2099,plain,
    ! [SV240: $i,SV40: $i,SV290: $i] :
      ( ( ( ! [SY3489: $i] :
              ( ( SV290
               != ( apply @ SV40 @ SY3489 ) )
              | ~ ( in @ SY3489 @ ( relation_dom @ SV40 ) )
              | ( SY3489
                = ( apply @ SV240 @ SV290 ) ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2088]) ).

thf(2100,plain,
    ! [SV240: $i,SV40: $i,SV291: $i] :
      ( ( ( ! [SY3490: $i] :
              ( ( SV291
               != ( apply @ SV40 @ SY3490 ) )
              | ~ ( in @ SY3490 @ ( relation_dom @ SV40 ) ) )
          | ( in @ SV291 @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2089]) ).

thf(2101,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ( ( sK43_C @ SV222 @ SV40 )
                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2090]) ).

thf(2102,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( ( sK44_SY3131 @ SV222 @ SV40 )
                = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2090]) ).

thf(2103,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2091]) ).

thf(2104,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
              | ( ( sK43_C @ SV222 @ SV40 )
                = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2092]) ).

thf(2105,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ~ ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
              | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[2092]) ).

thf(2106,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2093]) ).

thf(2107,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK43_C @ SV222 @ SV40 )
           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2094]) ).

thf(2108,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK43_C @ SV222 @ SV40 )
           != ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2095]) ).

thf(2109,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
           != ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2096]) ).

thf(2110,plain,
    ! [SV40: $i,SV288: $i,SV240: $i,SV292: $i] :
      ( ( ( ( SV292
           != ( apply @ SV240 @ SV288 ) )
          | ~ ( in @ SV288 @ ( relation_rng @ SV40 ) )
          | ( SV288
            = ( apply @ SV40 @ SV292 ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2097]) ).

thf(2111,plain,
    ! [SV40: $i,SV289: $i,SV240: $i,SV293: $i] :
      ( ( ( ( SV293
           != ( apply @ SV240 @ SV289 ) )
          | ~ ( in @ SV289 @ ( relation_rng @ SV40 ) )
          | ( in @ SV293 @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2098]) ).

thf(2112,plain,
    ! [SV240: $i,SV294: $i,SV40: $i,SV290: $i] :
      ( ( ( ( SV290
           != ( apply @ SV40 @ SV294 ) )
          | ~ ( in @ SV294 @ ( relation_dom @ SV40 ) )
          | ( SV294
            = ( apply @ SV240 @ SV290 ) ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2099]) ).

thf(2113,plain,
    ! [SV240: $i,SV40: $i,SV291: $i] :
      ( ( ( ! [SY3490: $i] :
              ( ( SV291
               != ( apply @ SV40 @ SY3490 ) )
              | ~ ( in @ SY3490 @ ( relation_dom @ SV40 ) ) ) )
        = $true )
      | ( ( in @ SV291 @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2100]) ).

thf(2114,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
            = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ( ( sK43_C @ SV222 @ SV40 )
            = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2101]) ).

thf(2115,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
            = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
          | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2102]) ).

thf(2116,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2103]) ).

thf(2117,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
          | ( ( sK43_C @ SV222 @ SV40 )
            = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2104]) ).

thf(2118,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
          | ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[2105]) ).

thf(2119,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2106]) ).

thf(2120,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2107]) ).

thf(2121,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ~ ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2108]) ).

thf(2122,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ~ ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2109]) ).

thf(2123,plain,
    ! [SV40: $i,SV288: $i,SV240: $i,SV292: $i] :
      ( ( ( ( SV292
           != ( apply @ SV240 @ SV288 ) )
          | ~ ( in @ SV288 @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV288
          = ( apply @ SV40 @ SV292 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2110]) ).

thf(2124,plain,
    ! [SV40: $i,SV289: $i,SV240: $i,SV293: $i] :
      ( ( ( ( SV293
           != ( apply @ SV240 @ SV289 ) )
          | ~ ( in @ SV289 @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( in @ SV293 @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2111]) ).

thf(2125,plain,
    ! [SV240: $i,SV294: $i,SV40: $i,SV290: $i] :
      ( ( ( ( SV290
           != ( apply @ SV40 @ SV294 ) )
          | ~ ( in @ SV294 @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( SV294
          = ( apply @ SV240 @ SV290 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2112]) ).

thf(2126,plain,
    ! [SV240: $i,SV295: $i,SV40: $i,SV291: $i] :
      ( ( ( ( SV291
           != ( apply @ SV40 @ SV295 ) )
          | ~ ( in @ SV295 @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( in @ SV291 @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2113]) ).

thf(2127,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2114]) ).

thf(2128,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2115]) ).

thf(2129,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $false )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2116]) ).

thf(2130,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2117]) ).

thf(2131,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2118]) ).

thf(2132,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $false )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2119]) ).

thf(2133,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2120]) ).

thf(2134,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2121]) ).

thf(2135,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $false )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( ( ( relation_dom @ SV222 )
           != ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2122]) ).

thf(2136,plain,
    ! [SV40: $i,SV288: $i,SV240: $i,SV292: $i] :
      ( ( ( ( SV292
           != ( apply @ SV240 @ SV288 ) ) )
        = $true )
      | ( ( ~ ( in @ SV288 @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV288
          = ( apply @ SV40 @ SV292 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2123]) ).

thf(2137,plain,
    ! [SV40: $i,SV289: $i,SV240: $i,SV293: $i] :
      ( ( ( ( SV293
           != ( apply @ SV240 @ SV289 ) ) )
        = $true )
      | ( ( ~ ( in @ SV289 @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( in @ SV293 @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2124]) ).

thf(2138,plain,
    ! [SV240: $i,SV294: $i,SV40: $i,SV290: $i] :
      ( ( ( ( SV290
           != ( apply @ SV40 @ SV294 ) ) )
        = $true )
      | ( ( ~ ( in @ SV294 @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( SV294
          = ( apply @ SV240 @ SV290 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2125]) ).

thf(2139,plain,
    ! [SV240: $i,SV295: $i,SV40: $i,SV291: $i] :
      ( ( ( ( SV291
           != ( apply @ SV40 @ SV295 ) ) )
        = $true )
      | ( ( ~ ( in @ SV295 @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( in @ SV291 @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2126]) ).

thf(2140,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( relation_dom @ SV222 )
          = ( relation_rng @ SV40 ) )
        = $false )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2127]) ).

thf(2141,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( relation_dom @ SV222 )
          = ( relation_rng @ SV40 ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2128]) ).

thf(2142,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( relation_dom @ SV222 )
          = ( relation_rng @ SV40 ) )
        = $false )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $false )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2129]) ).

thf(2143,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( relation_dom @ SV222 )
          = ( relation_rng @ SV40 ) )
        = $false )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2130]) ).

thf(2144,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( relation_dom @ SV222 )
          = ( relation_rng @ SV40 ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2131]) ).

thf(2145,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( relation_dom @ SV222 )
          = ( relation_rng @ SV40 ) )
        = $false )
      | ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $false )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2132]) ).

thf(2146,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( relation_dom @ SV222 )
          = ( relation_rng @ SV40 ) )
        = $false )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $true )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2133]) ).

thf(2147,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( relation_dom @ SV222 )
          = ( relation_rng @ SV40 ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2134]) ).

thf(2148,plain,
    ! [SV40: $i,SV222: $i] :
      ( ( ( ( relation_dom @ SV222 )
          = ( relation_rng @ SV40 ) )
        = $false )
      | ( ( in @ ( sK44_SY3131 @ SV222 @ SV40 ) @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( ( sK43_C @ SV222 @ SV40 )
          = ( apply @ SV40 @ ( sK44_SY3131 @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( ( sK44_SY3131 @ SV222 @ SV40 )
          = ( apply @ SV222 @ ( sK43_C @ SV222 @ SV40 ) ) )
        = $false )
      | ( ( in @ ( sK43_C @ SV222 @ SV40 ) @ ( relation_rng @ SV40 ) )
        = $false )
      | ( ( SV222
          = ( function_inverse @ SV40 ) )
        = $true )
      | ( ( function @ SV222 )
        = $false )
      | ( ( relation @ SV222 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2135]) ).

thf(2149,plain,
    ! [SV40: $i,SV288: $i,SV240: $i,SV292: $i] :
      ( ( ( SV292
          = ( apply @ SV240 @ SV288 ) )
        = $false )
      | ( ( ~ ( in @ SV288 @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( SV288
          = ( apply @ SV40 @ SV292 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2136]) ).

thf(2150,plain,
    ! [SV40: $i,SV289: $i,SV240: $i,SV293: $i] :
      ( ( ( SV293
          = ( apply @ SV240 @ SV289 ) )
        = $false )
      | ( ( ~ ( in @ SV289 @ ( relation_rng @ SV40 ) ) )
        = $true )
      | ( ( in @ SV293 @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2137]) ).

thf(2151,plain,
    ! [SV240: $i,SV294: $i,SV40: $i,SV290: $i] :
      ( ( ( SV290
          = ( apply @ SV40 @ SV294 ) )
        = $false )
      | ( ( ~ ( in @ SV294 @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( SV294
          = ( apply @ SV240 @ SV290 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2138]) ).

thf(2152,plain,
    ! [SV240: $i,SV295: $i,SV40: $i,SV291: $i] :
      ( ( ( SV291
          = ( apply @ SV40 @ SV295 ) )
        = $false )
      | ( ( ~ ( in @ SV295 @ ( relation_dom @ SV40 ) ) )
        = $true )
      | ( ( in @ SV291 @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2139]) ).

thf(2153,plain,
    ! [SV240: $i,SV292: $i,SV40: $i,SV288: $i] :
      ( ( ( in @ SV288 @ ( relation_rng @ SV40 ) )
        = $false )
      | ( ( SV292
          = ( apply @ SV240 @ SV288 ) )
        = $false )
      | ( ( SV288
          = ( apply @ SV40 @ SV292 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2149]) ).

thf(2154,plain,
    ! [SV240: $i,SV293: $i,SV40: $i,SV289: $i] :
      ( ( ( in @ SV289 @ ( relation_rng @ SV40 ) )
        = $false )
      | ( ( SV293
          = ( apply @ SV240 @ SV289 ) )
        = $false )
      | ( ( in @ SV293 @ ( relation_dom @ SV40 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2150]) ).

thf(2155,plain,
    ! [SV240: $i,SV290: $i,SV40: $i,SV294: $i] :
      ( ( ( in @ SV294 @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( SV290
          = ( apply @ SV40 @ SV294 ) )
        = $false )
      | ( ( SV294
          = ( apply @ SV240 @ SV290 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2151]) ).

thf(2156,plain,
    ! [SV240: $i,SV291: $i,SV40: $i,SV295: $i] :
      ( ( ( in @ SV295 @ ( relation_dom @ SV40 ) )
        = $false )
      | ( ( SV291
          = ( apply @ SV40 @ SV295 ) )
        = $false )
      | ( ( in @ SV291 @ ( relation_rng @ SV40 ) )
        = $true )
      | ( ( SV240
          = ( function_inverse @ SV40 ) )
        = $false )
      | ( ( function @ SV240 )
        = $false )
      | ( ( relation @ SV240 )
        = $false )
      | ( ( one_to_one @ SV40 )
        = $false )
      | ( ( function @ SV40 )
        = $false )
      | ( ( relation @ SV40 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2152]) ).

thf(2157,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[501,2156,2155,2154,2153,2148,2147,2146,2145,2144,2143,2142,2141,2140,2067,2066,2065,2049,2048,2047,2046,2043,2034,2031,2016,2015,2013,2006,2005,2004,2000,1999,1998,1997,1996,1995,1989,1988,1987,1979,1978,1974,1970,1969,1965,1964,1963,1959,1958,1957,1952,1951,1950,1946,1917,1916,1915,1896,1895,1883,1880,1879,1878,1875,1874,1870,1868,1867,1866,1863,1856,1853,1852,1843,1840,1829,1828,1821,1810,1805,1803,1798,1796,1794,1785,1784,1778,1760,1750,1748,1747,1746,1718,1712,1711,1708,1707,1691,1688,1687,1686,1685,1676,1675,1672,1667,1666,1655,1640,1639,1628,1599,1584,1575,1549,1548,1522,1483,1482,1469,1468,1463,1448,1447,1442,1441,1398,1397,1371,1366,1365,1320,1319,1305,1304,1298,1297,1290,1263,1262,1259,1182,1177,1167,1166,1159,1158,1151,1150,1149,1148,1147,1146,1126,1125,1113,1112,1088,1087,1086,1082,1081,1076,992,991,977,957,947,946,900,899,896,895,894,893,892,883,881,880,878,877,876,875,873,872,860,853,851,832,831,826,825,813,805,804,791,783,781,780,779,767,762,592,584,503,502]) ).

thf(2158,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[2157]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SEU221+2 : TPTP v8.1.0. Released v3.3.0.
% 0.07/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.13/0.34  % Computer : n015.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Sun Jun 19 06:58:14 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.20/0.48  ......
% 0.38/0.60  
% 0.38/0.60   No.of.Axioms: 233
% 0.38/0.60  
% 0.38/0.60   Length.of.Defs: 0
% 0.38/0.60  
% 0.38/0.60   Contains.Choice.Funs: false
% 0.53/0.70  ..............
% 0.65/0.82  (rf:2,axioms:170,ps:3,u:5,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:235,loop_count:0,foatp_calls:0,translation:fof_full).............................................................................................................................................................................................................................................................................eprover: CPU time limit exceeded, terminating
% 75.34/75.67  ..........ignored arguments false
% 75.47/75.78  .......
% 75.57/75.88  (rf:0,axioms:233,ps:0,u:1,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:false,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:235,loop_count:0,foatp_calls:0,translation:fof_full)..................................................................................................................................................................................................................................................................................................eprover: CPU time limit exceeded, terminating
% 150.10/150.45  ..................................
% 150.35/150.72  (rf:2,axioms:170,ps:0,u:1,ude:true,rLeibEQ:false,rAndEQ:false,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:235,loop_count:0,foatp_calls:0,translation:fof_full).............................................................................................................................................................................................................................................................................eprover: CPU time limit exceeded, terminating
% 224.94/225.27  ............................
% 225.39/225.71  (rf:-1,axioms:87,ps:0,u:1,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:235,loop_count:0,foatp_calls:0,translation:fof_full)..............................................................................................................................................................
% 226.71/227.02  
% 226.71/227.02  ********************************
% 226.71/227.02  *   All subproblems solved!    *
% 226.71/227.02  ********************************
% 226.71/227.02  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:-1,axioms:90,ps:0,u:1,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:2157,loop_count:0,foatp_calls:1,translation:fof_full)
% 228.28/228.61  
% 228.28/228.61  %**** Beginning of derivation protocol ****
% 228.28/228.61  % SZS output start CNFRefutation
% See solution above
% 228.28/228.63  
% 228.28/228.63  %**** End of derivation protocol ****
% 228.28/228.63  %**** no. of clauses in derivation: 2012 ****
% 228.28/228.63  %**** clause counter: 2157 ****
% 228.28/228.63  
% 228.28/228.63  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:-1,axioms:90,ps:0,u:1,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:2157,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------