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LEO-II---2.3.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SET751+4 : TPTP v9.3.1. Bugfixed v2.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n001.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Oct  7 10:40:58 AM UTC 2026

% Result   : Theorem 1.04s 0.42s
% Output   : CNFRefutation 1.04s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   37
%            Number of leaves      :    6
% Syntax   : Number of formulae    :  229 (  73 unt;   0 typ;   0 def)
%            Number of atoms       : 2195 ( 598 equ;   0 cnn)
%            Maximal formula atoms :   10 (   9 avg)
%            Number of connectives : 5609 (1307   ~; 828   |;  45   &;3394   @)
%                                         (  15 <=>;  20  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   15 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   48 (  45 usr;   8 con; 0-6 aty)
%            Number of variables   :  922 (   0   ^; 916   !;   6   ?; 922   :)

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

thf(tp_compose_function,type,
    compose_function: $i > $i > $i > $i > $i > $i ).

thf(tp_compose_predicate,type,
    compose_predicate: $i > $i > $i > $i > $i > $i > $o ).

thf(tp_decreasing,type,
    decreasing: $i > $i > $i > $i > $i > $o ).

thf(tp_difference,type,
    difference: $i > $i > $i ).

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

thf(tp_equal_maps,type,
    equal_maps: $i > $i > $i > $i > $o ).

thf(tp_equal_set,type,
    equal_set: $i > $i > $o ).

thf(tp_identity,type,
    identity: $i > $i > $o ).

thf(tp_image2,type,
    image2: $i > $i > $i ).

thf(tp_image3,type,
    image3: $i > $i > $i > $i ).

thf(tp_increasing,type,
    increasing: $i > $i > $i > $i > $i > $o ).

thf(tp_injective,type,
    injective: $i > $i > $i > $o ).

thf(tp_intersection,type,
    intersection: $i > $i > $i ).

thf(tp_inverse_function,type,
    inverse_function: $i > $i > $i > $i ).

thf(tp_inverse_image2,type,
    inverse_image2: $i > $i > $i ).

thf(tp_inverse_image3,type,
    inverse_image3: $i > $i > $i > $i ).

thf(tp_inverse_predicate,type,
    inverse_predicate: $i > $i > $i > $i > $o ).

thf(tp_isomorphism,type,
    isomorphism: $i > $i > $i > $i > $i > $o ).

thf(tp_maps,type,
    maps: $i > $i > $i > $o ).

thf(tp_member,type,
    member: $i > $i > $o ).

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

thf(tp_power_set,type,
    power_set: $i > $i ).

thf(tp_product,type,
    product: $i > $i ).

thf(tp_sK10_SY78,type,
    sK10_SY78: $i > $i > $i > $i ).

thf(tp_sK11_SY88,type,
    sK11_SY88: $i > $i > $i > $i ).

thf(tp_sK12_SY90,type,
    sK12_SY90: $i > $i > $i > $i ).

thf(tp_sK13_SY78,type,
    sK13_SY78: $i > $i > $i > $i > $i ).

thf(tp_sK14_SY91,type,
    sK14_SY91: $i > $i > $i > $i > $i ).

thf(tp_sK15_SY93,type,
    sK15_SY93: $i > $i > $i > $i > $i ).

thf(tp_sK1_F,type,
    sK1_F: $i ).

thf(tp_sK2_SY24,type,
    sK2_SY24: $i ).

thf(tp_sK3_SY28,type,
    sK3_SY28: $i ).

thf(tp_sK4_SY31,type,
    sK4_SY31: $i ).

thf(tp_sK5_SY33,type,
    sK5_SY33: $i ).

thf(tp_sK6_SY67,type,
    sK6_SY67: $i > $i > $i ).

thf(tp_sK7_SY81,type,
    sK7_SY81: $i > $i > $i > $i ).

thf(tp_sK8_SY76,type,
    sK8_SY76: $i > $i > $i > $i ).

thf(tp_sK9_SY83,type,
    sK9_SY83: $i > $i > $i > $i > $i ).

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

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

thf(tp_sum,type,
    sum: $i > $i ).

thf(tp_surjective,type,
    surjective: $i > $i > $i > $o ).

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

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

thf(7,axiom,
    ! [F: $i,A: $i,Y: $i] :
      ( ( member @ Y @ ( image2 @ F @ A ) )
    <=> ? [X: $i] :
          ( ( member @ X @ A )
          & ( apply @ F @ X @ Y ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',image2) ).

thf(17,axiom,
    ! [F: $i,A: $i,B: $i] :
      ( ( maps @ F @ A @ B )
    <=> ( ! [X: $i] :
            ( ( member @ X @ A )
           => ? [Y: $i] :
                ( ( member @ Y @ B )
                & ( apply @ F @ X @ Y ) ) )
        & ! [X: $i,Y1: $i,Y2: $i] :
            ( ( ( member @ X @ A )
              & ( member @ Y1 @ B )
              & ( member @ Y2 @ B ) )
           => ( ( ( apply @ F @ X @ Y1 )
                & ( apply @ F @ X @ Y2 ) )
             => ( Y1 = Y2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',maps) ).

thf(26,axiom,
    ! [X: $i,A: $i] :
      ( ( member @ X @ ( power_set @ A ) )
    <=> ( subset @ X @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',power_set) ).

thf(27,axiom,
    ! [A: $i,B: $i] :
      ( ( equal_set @ A @ B )
    <=> ( ( subset @ A @ B )
        & ( subset @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',equal_set) ).

thf(28,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
    <=> ! [X: $i] :
          ( ( member @ X @ A )
         => ( member @ X @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subset) ).

thf(29,conjecture,
    ! [F: $i,A: $i,B: $i,X: $i,Y: $i] :
      ( ( ( maps @ F @ A @ B )
        & ( subset @ X @ A )
        & ( subset @ Y @ A )
        & ( subset @ X @ Y ) )
     => ( subset @ ( image2 @ F @ X ) @ ( image2 @ F @ Y ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',thIIa01) ).

thf(30,negated_conjecture,
    ( ( ! [F: $i,A: $i,B: $i,X: $i,Y: $i] :
          ( ( ( maps @ F @ A @ B )
            & ( subset @ X @ A )
            & ( subset @ Y @ A )
            & ( subset @ X @ Y ) )
         => ( subset @ ( image2 @ F @ X ) @ ( image2 @ F @ Y ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[29]) ).

thf(31,plain,
    ( ( ! [F: $i,A: $i,B: $i,X: $i,Y: $i] :
          ( ( ( maps @ F @ A @ B )
            & ( subset @ X @ A )
            & ( subset @ Y @ A )
            & ( subset @ X @ Y ) )
         => ( subset @ ( image2 @ F @ X ) @ ( image2 @ F @ Y ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[30]) ).

thf(32,plain,
    ( ( ! [F: $i,A: $i,Y: $i] :
          ( ( member @ Y @ ( image2 @ F @ A ) )
        <=> ? [X: $i] :
              ( ( member @ X @ A )
              & ( apply @ F @ X @ Y ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(33,plain,
    ( ( ! [F: $i,A: $i,B: $i] :
          ( ( maps @ F @ A @ B )
        <=> ( ! [X: $i] :
                ( ( member @ X @ A )
               => ? [Y: $i] :
                    ( ( member @ Y @ B )
                    & ( apply @ F @ X @ Y ) ) )
            & ! [X: $i,Y1: $i,Y2: $i] :
                ( ( ( member @ X @ A )
                  & ( member @ Y1 @ B )
                  & ( member @ Y2 @ B ) )
               => ( ( ( apply @ F @ X @ Y1 )
                    & ( apply @ F @ X @ Y2 ) )
                 => ( Y1 = Y2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(34,plain,
    ( ( ! [X: $i,A: $i] :
          ( ( member @ X @ ( power_set @ A ) )
        <=> ( subset @ X @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26]) ).

thf(35,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( equal_set @ A @ B )
        <=> ( ( subset @ A @ B )
            & ( subset @ B @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[27]) ).

thf(36,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( subset @ A @ B )
        <=> ! [X: $i] :
              ( ( member @ X @ A )
             => ( member @ X @ B ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28]) ).

thf(37,plain,
    ( ( ! [SY24: $i,SY25: $i,SY26: $i,SY27: $i] :
          ( ( ( maps @ sK1_F @ SY24 @ SY25 )
            & ( subset @ SY26 @ SY24 )
            & ( subset @ SY27 @ SY24 )
            & ( subset @ SY26 @ SY27 ) )
         => ( subset @ ( image2 @ sK1_F @ SY26 ) @ ( image2 @ sK1_F @ SY27 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[31]) ).

thf(38,plain,
    ( ( ! [SY28: $i,SY29: $i,SY30: $i] :
          ( ( ( maps @ sK1_F @ sK2_SY24 @ SY28 )
            & ( subset @ SY29 @ sK2_SY24 )
            & ( subset @ SY30 @ sK2_SY24 )
            & ( subset @ SY29 @ SY30 ) )
         => ( subset @ ( image2 @ sK1_F @ SY29 ) @ ( image2 @ sK1_F @ SY30 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[37]) ).

thf(39,plain,
    ( ( ! [SY31: $i,SY32: $i] :
          ( ( ( maps @ sK1_F @ sK2_SY24 @ sK3_SY28 )
            & ( subset @ SY31 @ sK2_SY24 )
            & ( subset @ SY32 @ sK2_SY24 )
            & ( subset @ SY31 @ SY32 ) )
         => ( subset @ ( image2 @ sK1_F @ SY31 ) @ ( image2 @ sK1_F @ SY32 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[38]) ).

thf(40,plain,
    ( ( ! [SY33: $i] :
          ( ( ( maps @ sK1_F @ sK2_SY24 @ sK3_SY28 )
            & ( subset @ sK4_SY31 @ sK2_SY24 )
            & ( subset @ SY33 @ sK2_SY24 )
            & ( subset @ sK4_SY31 @ SY33 ) )
         => ( subset @ ( image2 @ sK1_F @ sK4_SY31 ) @ ( image2 @ sK1_F @ SY33 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[39]) ).

thf(41,plain,
    ( ( ( ( maps @ sK1_F @ sK2_SY24 @ sK3_SY28 )
        & ( subset @ sK4_SY31 @ sK2_SY24 )
        & ( subset @ sK5_SY33 @ sK2_SY24 )
        & ( subset @ sK4_SY31 @ sK5_SY33 ) )
     => ( subset @ ( image2 @ sK1_F @ sK4_SY31 ) @ ( image2 @ sK1_F @ sK5_SY33 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[40]) ).

thf(42,plain,
    ( ( maps @ sK1_F @ sK2_SY24 @ sK3_SY28 )
    = $true ),
    inference(standard_cnf,[status(thm)],[41]) ).

thf(43,plain,
    ( ( subset @ sK4_SY31 @ sK2_SY24 )
    = $true ),
    inference(standard_cnf,[status(thm)],[41]) ).

thf(44,plain,
    ( ( subset @ sK5_SY33 @ sK2_SY24 )
    = $true ),
    inference(standard_cnf,[status(thm)],[41]) ).

thf(45,plain,
    ( ( subset @ sK4_SY31 @ sK5_SY33 )
    = $true ),
    inference(standard_cnf,[status(thm)],[41]) ).

thf(46,plain,
    ( ( subset @ ( image2 @ sK1_F @ sK4_SY31 ) @ ( image2 @ sK1_F @ sK5_SY33 ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[41]) ).

thf(47,plain,
    ( ( ~ ( subset @ ( image2 @ sK1_F @ sK4_SY31 ) @ ( image2 @ sK1_F @ sK5_SY33 ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[46]) ).

thf(48,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( subset @ A @ B )
        <=> ! [X: $i] :
              ( ( member @ X @ A )
             => ( member @ X @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(49,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( equal_set @ A @ B )
        <=> ( ( subset @ A @ B )
            & ( subset @ B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(50,plain,
    ( ( ! [X: $i,A: $i] :
          ( ( member @ X @ ( power_set @ A ) )
        <=> ( subset @ X @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(51,plain,
    ( ( ! [F: $i,A: $i,B: $i] :
          ( ( maps @ F @ A @ B )
        <=> ( ! [X: $i] :
                ( ( member @ X @ A )
               => ? [Y: $i] :
                    ( ( member @ Y @ B )
                    & ( apply @ F @ X @ Y ) ) )
            & ! [X: $i,Y1: $i,Y2: $i] :
                ( ( ( member @ X @ A )
                  & ( member @ Y1 @ B )
                  & ( member @ Y2 @ B ) )
               => ( ( ( apply @ F @ X @ Y1 )
                    & ( apply @ F @ X @ Y2 ) )
                 => ( Y1 = Y2 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[33]) ).

thf(52,plain,
    ( ( ! [F: $i,A: $i,Y: $i] :
          ( ( member @ Y @ ( image2 @ F @ A ) )
        <=> ? [X: $i] :
              ( ( member @ X @ A )
              & ( apply @ F @ X @ Y ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[32]) ).

thf(53,plain,
    ( ( subset @ sK4_SY31 @ sK5_SY33 )
    = $true ),
    inference(copy,[status(thm)],[45]) ).

thf(54,plain,
    ( ( subset @ sK5_SY33 @ sK2_SY24 )
    = $true ),
    inference(copy,[status(thm)],[44]) ).

thf(55,plain,
    ( ( subset @ sK4_SY31 @ sK2_SY24 )
    = $true ),
    inference(copy,[status(thm)],[43]) ).

thf(56,plain,
    ( ( maps @ sK1_F @ sK2_SY24 @ sK3_SY28 )
    = $true ),
    inference(copy,[status(thm)],[42]) ).

thf(57,plain,
    ( ( ~ ( subset @ ( image2 @ sK1_F @ sK4_SY31 ) @ ( image2 @ sK1_F @ sK5_SY33 ) ) )
    = $true ),
    inference(copy,[status(thm)],[47]) ).

thf(58,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ~ ( ~ ( ~ ( maps @ SX0 @ SX1 @ SX2 )
                | ~ ( ~ ! [SX3: $i] :
                          ( ~ ( member @ SX3 @ SX1 )
                          | ~ ! [SX4: $i] :
                                ~ ~ ( ~ ( member @ SX4 @ SX2 )
                                    | ~ ( apply @ SX0 @ SX3 @ SX4 ) ) )
                    | ~ ! [SX3: $i,SX4: $i,SX5: $i] :
                          ( ~ ~ ( ~ ~ ( ~ ( member @ SX3 @ SX1 )
                                      | ~ ( member @ SX4 @ SX2 ) )
                                | ~ ( member @ SX5 @ SX2 ) )
                          | ~ ~ ( ~ ( apply @ SX0 @ SX3 @ SX4 )
                                | ~ ( apply @ SX0 @ SX3 @ SX5 ) )
                          | ( SX4 = SX5 ) ) ) )
            | ~ ( ~ ~ ( ~ ! [SX3: $i] :
                            ( ~ ( member @ SX3 @ SX1 )
                            | ~ ! [SX4: $i] :
                                  ~ ~ ( ~ ( member @ SX4 @ SX2 )
                                      | ~ ( apply @ SX0 @ SX3 @ SX4 ) ) )
                      | ~ ! [SX3: $i,SX4: $i,SX5: $i] :
                            ( ~ ~ ( ~ ~ ( ~ ( member @ SX3 @ SX1 )
                                        | ~ ( member @ SX4 @ SX2 ) )
                                  | ~ ( member @ SX5 @ SX2 ) )
                            | ~ ~ ( ~ ( apply @ SX0 @ SX3 @ SX4 )
                                  | ~ ( apply @ SX0 @ SX3 @ SX5 ) )
                            | ( SX4 = SX5 ) ) )
                | ( maps @ SX0 @ SX1 @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[51]) ).

thf(59,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( subset @ SX0 @ SX1 )
                | ! [SX2: $i] :
                    ( ~ ( member @ SX2 @ SX0 )
                    | ( member @ SX2 @ SX1 ) ) )
            | ~ ( ~ ! [SX2: $i] :
                      ( ~ ( member @ SX2 @ SX0 )
                      | ( member @ SX2 @ SX1 ) )
                | ( subset @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[48]) ).

thf(60,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ~ ( ~ ( ~ ( member @ SX2 @ ( image2 @ SX0 @ SX1 ) )
                | ~ ! [SX3: $i] :
                      ~ ~ ( ~ ( member @ SX3 @ SX1 )
                          | ~ ( apply @ SX0 @ SX3 @ SX2 ) ) )
            | ~ ( ~ ~ ! [SX3: $i] :
                        ~ ~ ( ~ ( member @ SX3 @ SX1 )
                            | ~ ( apply @ SX0 @ SX3 @ SX2 ) )
                | ( member @ SX2 @ ( image2 @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[52]) ).

thf(61,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( equal_set @ SX0 @ SX1 )
                | ~ ( ~ ( subset @ SX0 @ SX1 )
                    | ~ ( subset @ SX1 @ SX0 ) ) )
            | ~ ( ~ ~ ( ~ ( subset @ SX0 @ SX1 )
                      | ~ ( subset @ SX1 @ SX0 ) )
                | ( equal_set @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[49]) ).

thf(62,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( member @ SX0 @ ( power_set @ SX1 ) )
                | ( subset @ SX0 @ SX1 ) )
            | ~ ( ~ ( subset @ SX0 @ SX1 )
                | ( member @ SX0 @ ( power_set @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[50]) ).

thf(63,plain,
    ( ( subset @ ( image2 @ sK1_F @ sK4_SY31 ) @ ( image2 @ sK1_F @ sK5_SY33 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[57]) ).

thf(64,plain,
    ! [SV1: $i] :
      ( ( ! [SY34: $i,SY35: $i] :
            ~ ( ~ ( ~ ( maps @ SV1 @ SY34 @ SY35 )
                  | ~ ( ~ ! [SY36: $i] :
                            ( ~ ( member @ SY36 @ SY34 )
                            | ~ ! [SY37: $i] :
                                  ~ ~ ( ~ ( member @ SY37 @ SY35 )
                                      | ~ ( apply @ SV1 @ SY36 @ SY37 ) ) )
                      | ~ ! [SY38: $i,SY39: $i,SY40: $i] :
                            ( ~ ~ ( ~ ~ ( ~ ( member @ SY38 @ SY34 )
                                        | ~ ( member @ SY39 @ SY35 ) )
                                  | ~ ( member @ SY40 @ SY35 ) )
                            | ~ ~ ( ~ ( apply @ SV1 @ SY38 @ SY39 )
                                  | ~ ( apply @ SV1 @ SY38 @ SY40 ) )
                            | ( SY39 = SY40 ) ) ) )
              | ~ ( ~ ~ ( ~ ! [SY41: $i] :
                              ( ~ ( member @ SY41 @ SY34 )
                              | ~ ! [SY42: $i] :
                                    ~ ~ ( ~ ( member @ SY42 @ SY35 )
                                        | ~ ( apply @ SV1 @ SY41 @ SY42 ) ) )
                        | ~ ! [SY43: $i,SY44: $i,SY45: $i] :
                              ( ~ ~ ( ~ ~ ( ~ ( member @ SY43 @ SY34 )
                                          | ~ ( member @ SY44 @ SY35 ) )
                                    | ~ ( member @ SY45 @ SY35 ) )
                              | ~ ~ ( ~ ( apply @ SV1 @ SY43 @ SY44 )
                                    | ~ ( apply @ SV1 @ SY43 @ SY45 ) )
                              | ( SY44 = SY45 ) ) )
                  | ( maps @ SV1 @ SY34 @ SY35 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[58]) ).

thf(65,plain,
    ! [SV2: $i] :
      ( ( ! [SY46: $i] :
            ~ ( ~ ( ~ ( subset @ SV2 @ SY46 )
                  | ! [SY47: $i] :
                      ( ~ ( member @ SY47 @ SV2 )
                      | ( member @ SY47 @ SY46 ) ) )
              | ~ ( ~ ! [SY48: $i] :
                        ( ~ ( member @ SY48 @ SV2 )
                        | ( member @ SY48 @ SY46 ) )
                  | ( subset @ SV2 @ SY46 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[59]) ).

thf(66,plain,
    ! [SV3: $i] :
      ( ( ! [SY49: $i,SY50: $i] :
            ~ ( ~ ( ~ ( member @ SY50 @ ( image2 @ SV3 @ SY49 ) )
                  | ~ ! [SY51: $i] :
                        ~ ~ ( ~ ( member @ SY51 @ SY49 )
                            | ~ ( apply @ SV3 @ SY51 @ SY50 ) ) )
              | ~ ( ~ ~ ! [SY52: $i] :
                          ~ ~ ( ~ ( member @ SY52 @ SY49 )
                              | ~ ( apply @ SV3 @ SY52 @ SY50 ) )
                  | ( member @ SY50 @ ( image2 @ SV3 @ SY49 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[60]) ).

thf(67,plain,
    ! [SV4: $i] :
      ( ( ! [SY53: $i] :
            ~ ( ~ ( ~ ( equal_set @ SV4 @ SY53 )
                  | ~ ( ~ ( subset @ SV4 @ SY53 )
                      | ~ ( subset @ SY53 @ SV4 ) ) )
              | ~ ( ~ ~ ( ~ ( subset @ SV4 @ SY53 )
                        | ~ ( subset @ SY53 @ SV4 ) )
                  | ( equal_set @ SV4 @ SY53 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[61]) ).

thf(68,plain,
    ! [SV5: $i] :
      ( ( ! [SY54: $i] :
            ~ ( ~ ( ~ ( member @ SV5 @ ( power_set @ SY54 ) )
                  | ( subset @ SV5 @ SY54 ) )
              | ~ ( ~ ( subset @ SV5 @ SY54 )
                  | ( member @ SV5 @ ( power_set @ SY54 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[62]) ).

thf(69,plain,
    ! [SV6: $i,SV1: $i] :
      ( ( ! [SY55: $i] :
            ~ ( ~ ( ~ ( maps @ SV1 @ SV6 @ SY55 )
                  | ~ ( ~ ! [SY56: $i] :
                            ( ~ ( member @ SY56 @ SV6 )
                            | ~ ! [SY37: $i] :
                                  ~ ~ ( ~ ( member @ SY37 @ SY55 )
                                      | ~ ( apply @ SV1 @ SY56 @ SY37 ) ) )
                      | ~ ! [SY58: $i,SY59: $i,SY60: $i] :
                            ( ~ ~ ( ~ ~ ( ~ ( member @ SY58 @ SV6 )
                                        | ~ ( member @ SY59 @ SY55 ) )
                                  | ~ ( member @ SY60 @ SY55 ) )
                            | ~ ~ ( ~ ( apply @ SV1 @ SY58 @ SY59 )
                                  | ~ ( apply @ SV1 @ SY58 @ SY60 ) )
                            | ( SY59 = SY60 ) ) ) )
              | ~ ( ~ ~ ( ~ ! [SY61: $i] :
                              ( ~ ( member @ SY61 @ SV6 )
                              | ~ ! [SY42: $i] :
                                    ~ ~ ( ~ ( member @ SY42 @ SY55 )
                                        | ~ ( apply @ SV1 @ SY61 @ SY42 ) ) )
                        | ~ ! [SY63: $i,SY64: $i,SY65: $i] :
                              ( ~ ~ ( ~ ~ ( ~ ( member @ SY63 @ SV6 )
                                          | ~ ( member @ SY64 @ SY55 ) )
                                    | ~ ( member @ SY65 @ SY55 ) )
                              | ~ ~ ( ~ ( apply @ SV1 @ SY63 @ SY64 )
                                    | ~ ( apply @ SV1 @ SY63 @ SY65 ) )
                              | ( SY64 = SY65 ) ) )
                  | ( maps @ SV1 @ SV6 @ SY55 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[64]) ).

thf(70,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ~ ( ~ ( ~ ( subset @ SV2 @ SV7 )
                | ! [SY66: $i] :
                    ( ~ ( member @ SY66 @ SV2 )
                    | ( member @ SY66 @ SV7 ) ) )
            | ~ ( ~ ! [SY67: $i] :
                      ( ~ ( member @ SY67 @ SV2 )
                      | ( member @ SY67 @ SV7 ) )
                | ( subset @ SV2 @ SV7 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[65]) ).

thf(71,plain,
    ! [SV8: $i,SV3: $i] :
      ( ( ! [SY68: $i] :
            ~ ( ~ ( ~ ( member @ SY68 @ ( image2 @ SV3 @ SV8 ) )
                  | ~ ! [SY69: $i] :
                        ~ ~ ( ~ ( member @ SY69 @ SV8 )
                            | ~ ( apply @ SV3 @ SY69 @ SY68 ) ) )
              | ~ ( ~ ~ ! [SY70: $i] :
                          ~ ~ ( ~ ( member @ SY70 @ SV8 )
                              | ~ ( apply @ SV3 @ SY70 @ SY68 ) )
                  | ( member @ SY68 @ ( image2 @ SV3 @ SV8 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[66]) ).

thf(72,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ~ ( ~ ( ~ ( equal_set @ SV4 @ SV9 )
                | ~ ( ~ ( subset @ SV4 @ SV9 )
                    | ~ ( subset @ SV9 @ SV4 ) ) )
            | ~ ( ~ ~ ( ~ ( subset @ SV4 @ SV9 )
                      | ~ ( subset @ SV9 @ SV4 ) )
                | ( equal_set @ SV4 @ SV9 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[67]) ).

thf(73,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ~ ( ~ ( ~ ( member @ SV5 @ ( power_set @ SV10 ) )
                | ( subset @ SV5 @ SV10 ) )
            | ~ ( ~ ( subset @ SV5 @ SV10 )
                | ( member @ SV5 @ ( power_set @ SV10 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[68]) ).

thf(74,plain,
    ! [SV11: $i,SV6: $i,SV1: $i] :
      ( ( ~ ( ~ ( ~ ( maps @ SV1 @ SV6 @ SV11 )
                | ~ ( ~ ! [SY71: $i] :
                          ( ~ ( member @ SY71 @ SV6 )
                          | ~ ! [SY72: $i] :
                                ~ ~ ( ~ ( member @ SY72 @ SV11 )
                                    | ~ ( apply @ SV1 @ SY71 @ SY72 ) ) )
                    | ~ ! [SY73: $i,SY74: $i,SY75: $i] :
                          ( ~ ~ ( ~ ~ ( ~ ( member @ SY73 @ SV6 )
                                      | ~ ( member @ SY74 @ SV11 ) )
                                | ~ ( member @ SY75 @ SV11 ) )
                          | ~ ~ ( ~ ( apply @ SV1 @ SY73 @ SY74 )
                                | ~ ( apply @ SV1 @ SY73 @ SY75 ) )
                          | ( SY74 = SY75 ) ) ) )
            | ~ ( ~ ~ ( ~ ! [SY76: $i] :
                            ( ~ ( member @ SY76 @ SV6 )
                            | ~ ! [SY77: $i] :
                                  ~ ~ ( ~ ( member @ SY77 @ SV11 )
                                      | ~ ( apply @ SV1 @ SY76 @ SY77 ) ) )
                      | ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                            ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                                        | ~ ( member @ SY79 @ SV11 ) )
                                  | ~ ( member @ SY80 @ SV11 ) )
                            | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                                  | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                            | ( SY79 = SY80 ) ) )
                | ( maps @ SV1 @ SV6 @ SV11 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[69]) ).

thf(75,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ~ ( ~ ( subset @ SV2 @ SV7 )
            | ! [SY66: $i] :
                ( ~ ( member @ SY66 @ SV2 )
                | ( member @ SY66 @ SV7 ) ) )
        | ~ ( ~ ! [SY67: $i] :
                  ( ~ ( member @ SY67 @ SV2 )
                  | ( member @ SY67 @ SV7 ) )
            | ( subset @ SV2 @ SV7 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[70]) ).

thf(76,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ~ ( ~ ( ~ ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
                | ~ ! [SY81: $i] :
                      ~ ~ ( ~ ( member @ SY81 @ SV8 )
                          | ~ ( apply @ SV3 @ SY81 @ SV12 ) ) )
            | ~ ( ~ ~ ! [SY82: $i] :
                        ~ ~ ( ~ ( member @ SY82 @ SV8 )
                            | ~ ( apply @ SV3 @ SY82 @ SV12 ) )
                | ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[71]) ).

thf(77,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ~ ( ~ ( equal_set @ SV4 @ SV9 )
            | ~ ( ~ ( subset @ SV4 @ SV9 )
                | ~ ( subset @ SV9 @ SV4 ) ) )
        | ~ ( ~ ~ ( ~ ( subset @ SV4 @ SV9 )
                  | ~ ( subset @ SV9 @ SV4 ) )
            | ( equal_set @ SV4 @ SV9 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[72]) ).

thf(78,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ~ ( ~ ( member @ SV5 @ ( power_set @ SV10 ) )
            | ( subset @ SV5 @ SV10 ) )
        | ~ ( ~ ( subset @ SV5 @ SV10 )
            | ( member @ SV5 @ ( power_set @ SV10 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[73]) ).

thf(79,plain,
    ! [SV11: $i,SV6: $i,SV1: $i] :
      ( ( ~ ( ~ ( maps @ SV1 @ SV6 @ SV11 )
            | ~ ( ~ ! [SY71: $i] :
                      ( ~ ( member @ SY71 @ SV6 )
                      | ~ ! [SY72: $i] :
                            ~ ~ ( ~ ( member @ SY72 @ SV11 )
                                | ~ ( apply @ SV1 @ SY71 @ SY72 ) ) )
                | ~ ! [SY73: $i,SY74: $i,SY75: $i] :
                      ( ~ ~ ( ~ ~ ( ~ ( member @ SY73 @ SV6 )
                                  | ~ ( member @ SY74 @ SV11 ) )
                            | ~ ( member @ SY75 @ SV11 ) )
                      | ~ ~ ( ~ ( apply @ SV1 @ SY73 @ SY74 )
                            | ~ ( apply @ SV1 @ SY73 @ SY75 ) )
                      | ( SY74 = SY75 ) ) ) )
        | ~ ( ~ ~ ( ~ ! [SY76: $i] :
                        ( ~ ( member @ SY76 @ SV6 )
                        | ~ ! [SY77: $i] :
                              ~ ~ ( ~ ( member @ SY77 @ SV11 )
                                  | ~ ( apply @ SV1 @ SY76 @ SY77 ) ) )
                  | ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                        ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                                    | ~ ( member @ SY79 @ SV11 ) )
                              | ~ ( member @ SY80 @ SV11 ) )
                        | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                              | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                        | ( SY79 = SY80 ) ) )
            | ( maps @ SV1 @ SV6 @ SV11 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[74]) ).

thf(80,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ~ ( ~ ( subset @ SV2 @ SV7 )
            | ! [SY66: $i] :
                ( ~ ( member @ SY66 @ SV2 )
                | ( member @ SY66 @ SV7 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[75]) ).

thf(81,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ~ ( ~ ! [SY67: $i] :
                  ( ~ ( member @ SY67 @ SV2 )
                  | ( member @ SY67 @ SV7 ) )
            | ( subset @ SV2 @ SV7 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[75]) ).

thf(82,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ~ ( ~ ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
            | ~ ! [SY81: $i] :
                  ~ ~ ( ~ ( member @ SY81 @ SV8 )
                      | ~ ( apply @ SV3 @ SY81 @ SV12 ) ) )
        | ~ ( ~ ~ ! [SY82: $i] :
                    ~ ~ ( ~ ( member @ SY82 @ SV8 )
                        | ~ ( apply @ SV3 @ SY82 @ SV12 ) )
            | ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[76]) ).

thf(83,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ~ ( ~ ( equal_set @ SV4 @ SV9 )
            | ~ ( ~ ( subset @ SV4 @ SV9 )
                | ~ ( subset @ SV9 @ SV4 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[77]) ).

thf(84,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ~ ( ~ ~ ( ~ ( subset @ SV4 @ SV9 )
                  | ~ ( subset @ SV9 @ SV4 ) )
            | ( equal_set @ SV4 @ SV9 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[77]) ).

thf(85,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ~ ( ~ ( member @ SV5 @ ( power_set @ SV10 ) )
            | ( subset @ SV5 @ SV10 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[78]) ).

thf(86,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ~ ( ~ ( subset @ SV5 @ SV10 )
            | ( member @ SV5 @ ( power_set @ SV10 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[78]) ).

thf(87,plain,
    ! [SV11: $i,SV6: $i,SV1: $i] :
      ( ( ~ ( ~ ( maps @ SV1 @ SV6 @ SV11 )
            | ~ ( ~ ! [SY71: $i] :
                      ( ~ ( member @ SY71 @ SV6 )
                      | ~ ! [SY72: $i] :
                            ~ ~ ( ~ ( member @ SY72 @ SV11 )
                                | ~ ( apply @ SV1 @ SY71 @ SY72 ) ) )
                | ~ ! [SY73: $i,SY74: $i,SY75: $i] :
                      ( ~ ~ ( ~ ~ ( ~ ( member @ SY73 @ SV6 )
                                  | ~ ( member @ SY74 @ SV11 ) )
                            | ~ ( member @ SY75 @ SV11 ) )
                      | ~ ~ ( ~ ( apply @ SV1 @ SY73 @ SY74 )
                            | ~ ( apply @ SV1 @ SY73 @ SY75 ) )
                      | ( SY74 = SY75 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[79]) ).

thf(88,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ~ ( ~ ~ ( ~ ! [SY76: $i] :
                        ( ~ ( member @ SY76 @ SV6 )
                        | ~ ! [SY77: $i] :
                              ~ ~ ( ~ ( member @ SY77 @ SV11 )
                                  | ~ ( apply @ SV1 @ SY76 @ SY77 ) ) )
                  | ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                        ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                                    | ~ ( member @ SY79 @ SV11 ) )
                              | ~ ( member @ SY80 @ SV11 ) )
                        | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                              | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                        | ( SY79 = SY80 ) ) )
            | ( maps @ SV1 @ SV6 @ SV11 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[79]) ).

thf(89,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ~ ( subset @ SV2 @ SV7 )
        | ! [SY66: $i] :
            ( ~ ( member @ SY66 @ SV2 )
            | ( member @ SY66 @ SV7 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[80]) ).

thf(90,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ~ ! [SY67: $i] :
              ( ~ ( member @ SY67 @ SV2 )
              | ( member @ SY67 @ SV7 ) )
        | ( subset @ SV2 @ SV7 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[81]) ).

thf(91,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ~ ( ~ ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
            | ~ ! [SY81: $i] :
                  ~ ~ ( ~ ( member @ SY81 @ SV8 )
                      | ~ ( apply @ SV3 @ SY81 @ SV12 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[82]) ).

thf(92,plain,
    ! [SV12: $i,SV3: $i,SV8: $i] :
      ( ( ~ ( ~ ~ ! [SY82: $i] :
                    ~ ~ ( ~ ( member @ SY82 @ SV8 )
                        | ~ ( apply @ SV3 @ SY82 @ SV12 ) )
            | ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[82]) ).

thf(93,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ~ ( equal_set @ SV4 @ SV9 )
        | ~ ( ~ ( subset @ SV4 @ SV9 )
            | ~ ( subset @ SV9 @ SV4 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[83]) ).

thf(94,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ~ ~ ( ~ ( subset @ SV4 @ SV9 )
              | ~ ( subset @ SV9 @ SV4 ) )
        | ( equal_set @ SV4 @ SV9 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[84]) ).

thf(95,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ~ ( member @ SV5 @ ( power_set @ SV10 ) )
        | ( subset @ SV5 @ SV10 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[85]) ).

thf(96,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ~ ( subset @ SV5 @ SV10 )
        | ( member @ SV5 @ ( power_set @ SV10 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[86]) ).

thf(97,plain,
    ! [SV11: $i,SV6: $i,SV1: $i] :
      ( ( ~ ( maps @ SV1 @ SV6 @ SV11 )
        | ~ ( ~ ! [SY71: $i] :
                  ( ~ ( member @ SY71 @ SV6 )
                  | ~ ! [SY72: $i] :
                        ~ ~ ( ~ ( member @ SY72 @ SV11 )
                            | ~ ( apply @ SV1 @ SY71 @ SY72 ) ) )
            | ~ ! [SY73: $i,SY74: $i,SY75: $i] :
                  ( ~ ~ ( ~ ~ ( ~ ( member @ SY73 @ SV6 )
                              | ~ ( member @ SY74 @ SV11 ) )
                        | ~ ( member @ SY75 @ SV11 ) )
                  | ~ ~ ( ~ ( apply @ SV1 @ SY73 @ SY74 )
                        | ~ ( apply @ SV1 @ SY73 @ SY75 ) )
                  | ( SY74 = SY75 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[87]) ).

thf(98,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ~ ~ ( ~ ! [SY76: $i] :
                    ( ~ ( member @ SY76 @ SV6 )
                    | ~ ! [SY77: $i] :
                          ~ ~ ( ~ ( member @ SY77 @ SV11 )
                              | ~ ( apply @ SV1 @ SY76 @ SY77 ) ) )
              | ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                    ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                                | ~ ( member @ SY79 @ SV11 ) )
                          | ~ ( member @ SY80 @ SV11 ) )
                    | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                          | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                    | ( SY79 = SY80 ) ) )
        | ( maps @ SV1 @ SV6 @ SV11 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[88]) ).

thf(99,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ( ~ ( subset @ SV2 @ SV7 ) )
        = $true )
      | ( ( ! [SY66: $i] :
              ( ~ ( member @ SY66 @ SV2 )
              | ( member @ SY66 @ SV7 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[89]) ).

thf(100,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ( ~ ! [SY67: $i] :
                ( ~ ( member @ SY67 @ SV2 )
                | ( member @ SY67 @ SV7 ) ) )
        = $true )
      | ( ( subset @ SV2 @ SV7 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[90]) ).

thf(101,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ~ ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        | ~ ! [SY81: $i] :
              ~ ~ ( ~ ( member @ SY81 @ SV8 )
                  | ~ ( apply @ SV3 @ SY81 @ SV12 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[91]) ).

thf(102,plain,
    ! [SV12: $i,SV3: $i,SV8: $i] :
      ( ( ~ ~ ! [SY82: $i] :
                ~ ~ ( ~ ( member @ SY82 @ SV8 )
                    | ~ ( apply @ SV3 @ SY82 @ SV12 ) )
        | ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[92]) ).

thf(103,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( ~ ( equal_set @ SV4 @ SV9 ) )
        = $true )
      | ( ( ~ ( ~ ( subset @ SV4 @ SV9 )
              | ~ ( subset @ SV9 @ SV4 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[93]) ).

thf(104,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( ~ ~ ( ~ ( subset @ SV4 @ SV9 )
                | ~ ( subset @ SV9 @ SV4 ) ) )
        = $true )
      | ( ( equal_set @ SV4 @ SV9 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[94]) ).

thf(105,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( member @ SV5 @ ( power_set @ SV10 ) ) )
        = $true )
      | ( ( subset @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[95]) ).

thf(106,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( ~ ( subset @ SV5 @ SV10 ) )
        = $true )
      | ( ( member @ SV5 @ ( power_set @ SV10 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[96]) ).

thf(107,plain,
    ! [SV11: $i,SV6: $i,SV1: $i] :
      ( ( ( ~ ( maps @ SV1 @ SV6 @ SV11 ) )
        = $true )
      | ( ( ~ ( ~ ! [SY71: $i] :
                    ( ~ ( member @ SY71 @ SV6 )
                    | ~ ! [SY72: $i] :
                          ~ ~ ( ~ ( member @ SY72 @ SV11 )
                              | ~ ( apply @ SV1 @ SY71 @ SY72 ) ) )
              | ~ ! [SY73: $i,SY74: $i,SY75: $i] :
                    ( ~ ~ ( ~ ~ ( ~ ( member @ SY73 @ SV6 )
                                | ~ ( member @ SY74 @ SV11 ) )
                          | ~ ( member @ SY75 @ SV11 ) )
                    | ~ ~ ( ~ ( apply @ SV1 @ SY73 @ SY74 )
                          | ~ ( apply @ SV1 @ SY73 @ SY75 ) )
                    | ( SY74 = SY75 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[97]) ).

thf(108,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ~ ( ~ ! [SY76: $i] :
                      ( ~ ( member @ SY76 @ SV6 )
                      | ~ ! [SY77: $i] :
                            ~ ~ ( ~ ( member @ SY77 @ SV11 )
                                | ~ ( apply @ SV1 @ SY76 @ SY77 ) ) )
                | ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                      ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                                  | ~ ( member @ SY79 @ SV11 ) )
                            | ~ ( member @ SY80 @ SV11 ) )
                      | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                            | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                      | ( SY79 = SY80 ) ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[98]) ).

thf(109,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ( subset @ SV2 @ SV7 )
        = $false )
      | ( ( ! [SY66: $i] :
              ( ~ ( member @ SY66 @ SV2 )
              | ( member @ SY66 @ SV7 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[99]) ).

thf(110,plain,
    ! [SV7: $i,SV2: $i] :
      ( ( ( ! [SY67: $i] :
              ( ~ ( member @ SY67 @ SV2 )
              | ( member @ SY67 @ SV7 ) ) )
        = $false )
      | ( ( subset @ SV2 @ SV7 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[100]) ).

thf(111,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ( ~ ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) ) )
        = $true )
      | ( ( ~ ! [SY81: $i] :
                ~ ~ ( ~ ( member @ SY81 @ SV8 )
                    | ~ ( apply @ SV3 @ SY81 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[101]) ).

thf(112,plain,
    ! [SV12: $i,SV3: $i,SV8: $i] :
      ( ( ( ~ ~ ! [SY82: $i] :
                  ~ ~ ( ~ ( member @ SY82 @ SV8 )
                      | ~ ( apply @ SV3 @ SY82 @ SV12 ) ) )
        = $true )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[102]) ).

thf(113,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( equal_set @ SV4 @ SV9 )
        = $false )
      | ( ( ~ ( ~ ( subset @ SV4 @ SV9 )
              | ~ ( subset @ SV9 @ SV4 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[103]) ).

thf(114,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( ~ ( ~ ( subset @ SV4 @ SV9 )
              | ~ ( subset @ SV9 @ SV4 ) ) )
        = $false )
      | ( ( equal_set @ SV4 @ SV9 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[104]) ).

thf(115,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( member @ SV5 @ ( power_set @ SV10 ) )
        = $false )
      | ( ( subset @ SV5 @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[105]) ).

thf(116,plain,
    ! [SV10: $i,SV5: $i] :
      ( ( ( subset @ SV5 @ SV10 )
        = $false )
      | ( ( member @ SV5 @ ( power_set @ SV10 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[106]) ).

thf(117,plain,
    ! [SV11: $i,SV6: $i,SV1: $i] :
      ( ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false )
      | ( ( ~ ( ~ ! [SY71: $i] :
                    ( ~ ( member @ SY71 @ SV6 )
                    | ~ ! [SY72: $i] :
                          ~ ~ ( ~ ( member @ SY72 @ SV11 )
                              | ~ ( apply @ SV1 @ SY71 @ SY72 ) ) )
              | ~ ! [SY73: $i,SY74: $i,SY75: $i] :
                    ( ~ ~ ( ~ ~ ( ~ ( member @ SY73 @ SV6 )
                                | ~ ( member @ SY74 @ SV11 ) )
                          | ~ ( member @ SY75 @ SV11 ) )
                    | ~ ~ ( ~ ( apply @ SV1 @ SY73 @ SY74 )
                          | ~ ( apply @ SV1 @ SY73 @ SY75 ) )
                    | ( SY74 = SY75 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[107]) ).

thf(118,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ( ~ ! [SY76: $i] :
                    ( ~ ( member @ SY76 @ SV6 )
                    | ~ ! [SY77: $i] :
                          ~ ~ ( ~ ( member @ SY77 @ SV11 )
                              | ~ ( apply @ SV1 @ SY76 @ SY77 ) ) )
              | ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                    ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                                | ~ ( member @ SY79 @ SV11 ) )
                          | ~ ( member @ SY80 @ SV11 ) )
                    | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                          | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                    | ( SY79 = SY80 ) ) ) )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[108]) ).

thf(119,plain,
    ! [SV7: $i,SV2: $i,SV13: $i] :
      ( ( ( ~ ( member @ SV13 @ SV2 )
          | ( member @ SV13 @ SV7 ) )
        = $true )
      | ( ( subset @ SV2 @ SV7 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[109]) ).

thf(120,plain,
    ! [SV2: $i,SV7: $i] :
      ( ( ( ~ ( member @ ( sK6_SY67 @ SV7 @ SV2 ) @ SV2 )
          | ( member @ ( sK6_SY67 @ SV7 @ SV2 ) @ SV7 ) )
        = $false )
      | ( ( subset @ SV2 @ SV7 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[110]) ).

thf(121,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $false )
      | ( ( ~ ! [SY81: $i] :
                ~ ~ ( ~ ( member @ SY81 @ SV8 )
                    | ~ ( apply @ SV3 @ SY81 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[111]) ).

thf(122,plain,
    ! [SV12: $i,SV3: $i,SV8: $i] :
      ( ( ( ~ ! [SY82: $i] :
                ~ ~ ( ~ ( member @ SY82 @ SV8 )
                    | ~ ( apply @ SV3 @ SY82 @ SV12 ) ) )
        = $false )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[112]) ).

thf(123,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( ~ ( subset @ SV4 @ SV9 )
          | ~ ( subset @ SV9 @ SV4 ) )
        = $false )
      | ( ( equal_set @ SV4 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[113]) ).

thf(124,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( ~ ( subset @ SV4 @ SV9 )
          | ~ ( subset @ SV9 @ SV4 ) )
        = $true )
      | ( ( equal_set @ SV4 @ SV9 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[114]) ).

thf(125,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ! [SY71: $i] :
                ( ~ ( member @ SY71 @ SV6 )
                | ~ ! [SY72: $i] :
                      ~ ~ ( ~ ( member @ SY72 @ SV11 )
                          | ~ ( apply @ SV1 @ SY71 @ SY72 ) ) )
          | ~ ! [SY73: $i,SY74: $i,SY75: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY73 @ SV6 )
                            | ~ ( member @ SY74 @ SV11 ) )
                      | ~ ( member @ SY75 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY73 @ SY74 )
                      | ~ ( apply @ SV1 @ SY73 @ SY75 ) )
                | ( SY74 = SY75 ) ) )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[117]) ).

thf(126,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ! [SY76: $i] :
                ( ~ ( member @ SY76 @ SV6 )
                | ~ ! [SY77: $i] :
                      ~ ~ ( ~ ( member @ SY77 @ SV11 )
                          | ~ ( apply @ SV1 @ SY76 @ SY77 ) ) )
          | ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[118]) ).

thf(127,plain,
    ! [SV7: $i,SV2: $i,SV13: $i] :
      ( ( ( ~ ( member @ SV13 @ SV2 ) )
        = $true )
      | ( ( member @ SV13 @ SV7 )
        = $true )
      | ( ( subset @ SV2 @ SV7 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[119]) ).

thf(128,plain,
    ! [SV2: $i,SV7: $i] :
      ( ( ( ~ ( member @ ( sK6_SY67 @ SV7 @ SV2 ) @ SV2 ) )
        = $false )
      | ( ( subset @ SV2 @ SV7 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[120]) ).

thf(129,plain,
    ! [SV2: $i,SV7: $i] :
      ( ( ( member @ ( sK6_SY67 @ SV7 @ SV2 ) @ SV7 )
        = $false )
      | ( ( subset @ SV2 @ SV7 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[120]) ).

thf(130,plain,
    ! [SV12: $i,SV3: $i,SV8: $i] :
      ( ( ( ! [SY81: $i] :
              ~ ~ ( ~ ( member @ SY81 @ SV8 )
                  | ~ ( apply @ SV3 @ SY81 @ SV12 ) ) )
        = $false )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[121]) ).

thf(131,plain,
    ! [SV12: $i,SV3: $i,SV8: $i] :
      ( ( ( ! [SY82: $i] :
              ~ ~ ( ~ ( member @ SY82 @ SV8 )
                  | ~ ( apply @ SV3 @ SY82 @ SV12 ) ) )
        = $true )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[122]) ).

thf(132,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( ~ ( subset @ SV4 @ SV9 ) )
        = $false )
      | ( ( equal_set @ SV4 @ SV9 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[123]) ).

thf(133,plain,
    ! [SV4: $i,SV9: $i] :
      ( ( ( ~ ( subset @ SV9 @ SV4 ) )
        = $false )
      | ( ( equal_set @ SV4 @ SV9 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[123]) ).

thf(134,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( ~ ( subset @ SV4 @ SV9 ) )
        = $true )
      | ( ( ~ ( subset @ SV9 @ SV4 ) )
        = $true )
      | ( ( equal_set @ SV4 @ SV9 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[124]) ).

thf(135,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ! [SY71: $i] :
                ( ~ ( member @ SY71 @ SV6 )
                | ~ ! [SY72: $i] :
                      ~ ~ ( ~ ( member @ SY72 @ SV11 )
                          | ~ ( apply @ SV1 @ SY71 @ SY72 ) ) ) )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[125]) ).

thf(136,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ! [SY73: $i,SY74: $i,SY75: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY73 @ SV6 )
                            | ~ ( member @ SY74 @ SV11 ) )
                      | ~ ( member @ SY75 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY73 @ SY74 )
                      | ~ ( apply @ SV1 @ SY73 @ SY75 ) )
                | ( SY74 = SY75 ) ) )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[125]) ).

thf(137,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ! [SY76: $i] :
                ( ~ ( member @ SY76 @ SV6 )
                | ~ ! [SY77: $i] :
                      ~ ~ ( ~ ( member @ SY77 @ SV11 )
                          | ~ ( apply @ SV1 @ SY76 @ SY77 ) ) ) )
        = $true )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[126]) ).

thf(138,plain,
    ! [SV7: $i,SV2: $i,SV13: $i] :
      ( ( ( member @ SV13 @ SV2 )
        = $false )
      | ( ( member @ SV13 @ SV7 )
        = $true )
      | ( ( subset @ SV2 @ SV7 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[127]) ).

thf(139,plain,
    ! [SV2: $i,SV7: $i] :
      ( ( ( member @ ( sK6_SY67 @ SV7 @ SV2 ) @ SV2 )
        = $true )
      | ( ( subset @ SV2 @ SV7 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[128]) ).

thf(140,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ( ~ ~ ( ~ ( member @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV8 )
                | ~ ( apply @ SV3 @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV12 ) ) )
        = $false )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[130]) ).

thf(141,plain,
    ! [SV12: $i,SV3: $i,SV8: $i,SV14: $i] :
      ( ( ( ~ ~ ( ~ ( member @ SV14 @ SV8 )
                | ~ ( apply @ SV3 @ SV14 @ SV12 ) ) )
        = $true )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[131]) ).

thf(142,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( subset @ SV4 @ SV9 )
        = $true )
      | ( ( equal_set @ SV4 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[132]) ).

thf(143,plain,
    ! [SV4: $i,SV9: $i] :
      ( ( ( subset @ SV9 @ SV4 )
        = $true )
      | ( ( equal_set @ SV4 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[133]) ).

thf(144,plain,
    ! [SV9: $i,SV4: $i] :
      ( ( ( subset @ SV4 @ SV9 )
        = $false )
      | ( ( ~ ( subset @ SV9 @ SV4 ) )
        = $true )
      | ( ( equal_set @ SV4 @ SV9 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[134]) ).

thf(145,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ! [SY71: $i] :
              ( ~ ( member @ SY71 @ SV6 )
              | ~ ! [SY72: $i] :
                    ~ ~ ( ~ ( member @ SY72 @ SV11 )
                        | ~ ( apply @ SV1 @ SY71 @ SY72 ) ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[135]) ).

thf(146,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ! [SY73: $i,SY74: $i,SY75: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( member @ SY73 @ SV6 )
                          | ~ ( member @ SY74 @ SV11 ) )
                    | ~ ( member @ SY75 @ SV11 ) )
              | ~ ~ ( ~ ( apply @ SV1 @ SY73 @ SY74 )
                    | ~ ( apply @ SV1 @ SY73 @ SY75 ) )
              | ( SY74 = SY75 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[136]) ).

thf(147,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ! [SY76: $i] :
              ( ~ ( member @ SY76 @ SV6 )
              | ~ ! [SY77: $i] :
                    ~ ~ ( ~ ( member @ SY77 @ SV11 )
                        | ~ ( apply @ SV1 @ SY76 @ SY77 ) ) ) )
        = $false )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[137]) ).

thf(148,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ( ~ ( ~ ( member @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV8 )
              | ~ ( apply @ SV3 @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV12 ) ) )
        = $true )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[140]) ).

thf(149,plain,
    ! [SV12: $i,SV3: $i,SV8: $i,SV14: $i] :
      ( ( ( ~ ( ~ ( member @ SV14 @ SV8 )
              | ~ ( apply @ SV3 @ SV14 @ SV12 ) ) )
        = $false )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[141]) ).

thf(150,plain,
    ! [SV4: $i,SV9: $i] :
      ( ( ( subset @ SV9 @ SV4 )
        = $false )
      | ( ( subset @ SV4 @ SV9 )
        = $false )
      | ( ( equal_set @ SV4 @ SV9 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[144]) ).

thf(151,plain,
    ! [SV1: $i,SV11: $i,SV6: $i,SV15: $i] :
      ( ( ( ~ ( member @ SV15 @ SV6 )
          | ~ ! [SY83: $i] :
                ~ ~ ( ~ ( member @ SY83 @ SV11 )
                    | ~ ( apply @ SV1 @ SV15 @ SY83 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[145]) ).

thf(152,plain,
    ! [SV1: $i,SV11: $i,SV6: $i,SV16: $i] :
      ( ( ( ! [SY84: $i,SY85: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( member @ SV16 @ SV6 )
                          | ~ ( member @ SY84 @ SV11 ) )
                    | ~ ( member @ SY85 @ SV11 ) )
              | ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SY84 )
                    | ~ ( apply @ SV1 @ SV16 @ SY85 ) )
              | ( SY84 = SY85 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[146]) ).

thf(153,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
          | ~ ! [SY86: $i] :
                ~ ~ ( ~ ( member @ SY86 @ SV11 )
                    | ~ ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SY86 ) ) )
        = $false )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[147]) ).

thf(154,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ( ~ ( member @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV8 )
          | ~ ( apply @ SV3 @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV12 ) )
        = $false )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[148]) ).

thf(155,plain,
    ! [SV12: $i,SV3: $i,SV8: $i,SV14: $i] :
      ( ( ( ~ ( member @ SV14 @ SV8 )
          | ~ ( apply @ SV3 @ SV14 @ SV12 ) )
        = $true )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[149]) ).

thf(156,plain,
    ! [SV1: $i,SV11: $i,SV6: $i,SV15: $i] :
      ( ( ( ~ ( member @ SV15 @ SV6 ) )
        = $true )
      | ( ( ~ ! [SY83: $i] :
                ~ ~ ( ~ ( member @ SY83 @ SV11 )
                    | ~ ( apply @ SV1 @ SV15 @ SY83 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[151]) ).

thf(157,plain,
    ! [SV1: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( ! [SY87: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( member @ SV16 @ SV6 )
                          | ~ ( member @ SV17 @ SV11 ) )
                    | ~ ( member @ SY87 @ SV11 ) )
              | ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                    | ~ ( apply @ SV1 @ SV16 @ SY87 ) )
              | ( SV17 = SY87 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[152]) ).

thf(158,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 ) )
        = $false )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[153]) ).

thf(159,plain,
    ! [SV6: $i,SV1: $i,SV11: $i] :
      ( ( ( ~ ! [SY86: $i] :
                ~ ~ ( ~ ( member @ SY86 @ SV11 )
                    | ~ ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SY86 ) ) )
        = $false )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[153]) ).

thf(160,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ( ~ ( member @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV8 ) )
        = $false )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[154]) ).

thf(161,plain,
    ! [SV8: $i,SV12: $i,SV3: $i] :
      ( ( ( ~ ( apply @ SV3 @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV12 ) )
        = $false )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[154]) ).

thf(162,plain,
    ! [SV12: $i,SV3: $i,SV8: $i,SV14: $i] :
      ( ( ( ~ ( member @ SV14 @ SV8 ) )
        = $true )
      | ( ( ~ ( apply @ SV3 @ SV14 @ SV12 ) )
        = $true )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[155]) ).

thf(163,plain,
    ! [SV1: $i,SV11: $i,SV6: $i,SV15: $i] :
      ( ( ( member @ SV15 @ SV6 )
        = $false )
      | ( ( ~ ! [SY83: $i] :
                ~ ~ ( ~ ( member @ SY83 @ SV11 )
                    | ~ ( apply @ SV1 @ SV15 @ SY83 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[156]) ).

thf(164,plain,
    ! [SV1: $i,SV18: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( member @ SV16 @ SV6 )
                      | ~ ( member @ SV17 @ SV11 ) )
                | ~ ( member @ SV18 @ SV11 ) )
          | ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[157]) ).

thf(165,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[158]) ).

thf(166,plain,
    ! [SV6: $i,SV1: $i,SV11: $i] :
      ( ( ( ! [SY86: $i] :
              ~ ~ ( ~ ( member @ SY86 @ SV11 )
                  | ~ ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SY86 ) ) )
        = $true )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[159]) ).

thf(167,plain,
    ! [SV8: $i,SV3: $i,SV12: $i] :
      ( ( ( member @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV8 )
        = $true )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[160]) ).

thf(168,plain,
    ! [SV8: $i,SV12: $i,SV3: $i] :
      ( ( ( apply @ SV3 @ ( sK7_SY81 @ SV12 @ SV3 @ SV8 ) @ SV12 )
        = $true )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[161]) ).

thf(169,plain,
    ! [SV12: $i,SV3: $i,SV8: $i,SV14: $i] :
      ( ( ( member @ SV14 @ SV8 )
        = $false )
      | ( ( ~ ( apply @ SV3 @ SV14 @ SV12 ) )
        = $true )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[162]) ).

thf(170,plain,
    ! [SV6: $i,SV15: $i,SV1: $i,SV11: $i] :
      ( ( ( ! [SY83: $i] :
              ~ ~ ( ~ ( member @ SY83 @ SV11 )
                  | ~ ( apply @ SV1 @ SV15 @ SY83 ) ) )
        = $false )
      | ( ( member @ SV15 @ SV6 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[163]) ).

thf(171,plain,
    ! [SV1: $i,SV18: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( member @ SV16 @ SV6 )
                      | ~ ( member @ SV17 @ SV11 ) )
                | ~ ( member @ SV18 @ SV11 ) ) )
        = $true )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[164]) ).

thf(172,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ! [SY78: $i,SY79: $i,SY80: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                          | ~ ( member @ SY79 @ SV11 ) )
                    | ~ ( member @ SY80 @ SV11 ) )
              | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                    | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
              | ( SY79 = SY80 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[165]) ).

thf(173,plain,
    ! [SV6: $i,SV1: $i,SV11: $i,SV19: $i] :
      ( ( ( ~ ~ ( ~ ( member @ SV19 @ SV11 )
                | ~ ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 ) ) )
        = $true )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[166]) ).

thf(174,plain,
    ! [SV8: $i,SV12: $i,SV14: $i,SV3: $i] :
      ( ( ( apply @ SV3 @ SV14 @ SV12 )
        = $false )
      | ( ( member @ SV14 @ SV8 )
        = $false )
      | ( ( member @ SV12 @ ( image2 @ SV3 @ SV8 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[169]) ).

thf(175,plain,
    ! [SV11: $i,SV1: $i,SV15: $i,SV6: $i] :
      ( ( ( ~ ~ ( ~ ( member @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) @ SV11 )
                | ~ ( apply @ SV1 @ SV15 @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) ) ) )
        = $false )
      | ( ( member @ SV15 @ SV6 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[170]) ).

thf(176,plain,
    ! [SV1: $i,SV18: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( member @ SV16 @ SV6 )
                    | ~ ( member @ SV17 @ SV11 ) )
              | ~ ( member @ SV18 @ SV11 ) ) )
        = $false )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[171]) ).

thf(177,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ! [SY88: $i,SY89: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                          | ~ ( member @ SY88 @ SV11 ) )
                    | ~ ( member @ SY89 @ SV11 ) )
              | ~ ~ ( ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SY88 )
                    | ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SY89 ) )
              | ( SY88 = SY89 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[172]) ).

thf(178,plain,
    ! [SV6: $i,SV1: $i,SV11: $i,SV19: $i] :
      ( ( ( ~ ( ~ ( member @ SV19 @ SV11 )
              | ~ ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 ) ) )
        = $false )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[173]) ).

thf(179,plain,
    ! [SV11: $i,SV1: $i,SV15: $i,SV6: $i] :
      ( ( ( ~ ( ~ ( member @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) @ SV11 )
              | ~ ( apply @ SV1 @ SV15 @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) ) ) )
        = $true )
      | ( ( member @ SV15 @ SV6 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[175]) ).

thf(180,plain,
    ! [SV1: $i,SV18: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( ~ ~ ( ~ ( member @ SV16 @ SV6 )
                | ~ ( member @ SV17 @ SV11 ) )
          | ~ ( member @ SV18 @ SV11 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[176]) ).

thf(181,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ! [SY90: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                          | ~ ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
                    | ~ ( member @ SY90 @ SV11 ) )
              | ~ ~ ( ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) )
                    | ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SY90 ) )
              | ( ( sK11_SY88 @ SV6 @ SV11 @ SV1 )
                = SY90 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[177]) ).

thf(182,plain,
    ! [SV6: $i,SV1: $i,SV11: $i,SV19: $i] :
      ( ( ( ~ ( member @ SV19 @ SV11 )
          | ~ ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[178]) ).

thf(183,plain,
    ! [SV11: $i,SV1: $i,SV15: $i,SV6: $i] :
      ( ( ( ~ ( member @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) @ SV11 )
          | ~ ( apply @ SV1 @ SV15 @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) ) )
        = $false )
      | ( ( member @ SV15 @ SV6 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[179]) ).

thf(184,plain,
    ! [SV1: $i,SV18: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( ~ ~ ( ~ ( member @ SV16 @ SV6 )
                | ~ ( member @ SV17 @ SV11 ) ) )
        = $true )
      | ( ( ~ ( member @ SV18 @ SV11 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[180]) ).

thf(185,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                      | ~ ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
                | ~ ( member @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
          | ~ ~ ( ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) )
                | ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) ) )
          | ( ( sK11_SY88 @ SV6 @ SV11 @ SV1 )
            = ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[181]) ).

thf(186,plain,
    ! [SV6: $i,SV1: $i,SV11: $i,SV19: $i] :
      ( ( ( ~ ( member @ SV19 @ SV11 ) )
        = $true )
      | ( ( ~ ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[182]) ).

thf(187,plain,
    ! [SV11: $i,SV1: $i,SV15: $i,SV6: $i] :
      ( ( ( ~ ( member @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) @ SV11 ) )
        = $false )
      | ( ( member @ SV15 @ SV6 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[183]) ).

thf(188,plain,
    ! [SV11: $i,SV6: $i,SV15: $i,SV1: $i] :
      ( ( ( ~ ( apply @ SV1 @ SV15 @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) ) )
        = $false )
      | ( ( member @ SV15 @ SV6 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[183]) ).

thf(189,plain,
    ! [SV1: $i,SV18: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( ~ ( ~ ( member @ SV16 @ SV6 )
              | ~ ( member @ SV17 @ SV11 ) ) )
        = $false )
      | ( ( ~ ( member @ SV18 @ SV11 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[184]) ).

thf(190,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                      | ~ ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
                | ~ ( member @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) @ SV11 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[185]) ).

thf(191,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) )
                | ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) ) )
          | ( ( sK11_SY88 @ SV6 @ SV11 @ SV1 )
            = ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[185]) ).

thf(192,plain,
    ! [SV6: $i,SV1: $i,SV11: $i,SV19: $i] :
      ( ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( ~ ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 ) )
        = $true )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[186]) ).

thf(193,plain,
    ! [SV11: $i,SV1: $i,SV15: $i,SV6: $i] :
      ( ( ( member @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) @ SV11 )
        = $true )
      | ( ( member @ SV15 @ SV6 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[187]) ).

thf(194,plain,
    ! [SV11: $i,SV6: $i,SV15: $i,SV1: $i] :
      ( ( ( apply @ SV1 @ SV15 @ ( sK9_SY83 @ SV6 @ SV15 @ SV1 @ SV11 ) )
        = $true )
      | ( ( member @ SV15 @ SV6 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[188]) ).

thf(195,plain,
    ! [SV1: $i,SV18: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( ~ ( member @ SV16 @ SV6 )
          | ~ ( member @ SV17 @ SV11 ) )
        = $true )
      | ( ( ~ ( member @ SV18 @ SV11 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[189]) ).

thf(196,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                    | ~ ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
              | ~ ( member @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) @ SV11 ) ) )
        = $true )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[190]) ).

thf(197,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) )
                | ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[191]) ).

thf(198,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ( sK11_SY88 @ SV6 @ SV11 @ SV1 )
          = ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[191]) ).

thf(199,plain,
    ! [SV19: $i,SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( ~ ! [SY78: $i,SY79: $i,SY80: $i] :
                ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                            | ~ ( member @ SY79 @ SV11 ) )
                      | ~ ( member @ SY80 @ SV11 ) )
                | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                      | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
                | ( SY79 = SY80 ) ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[192]) ).

thf(200,plain,
    ! [SV1: $i,SV18: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( ~ ( member @ SV16 @ SV6 ) )
        = $true )
      | ( ( ~ ( member @ SV17 @ SV11 ) )
        = $true )
      | ( ( ~ ( member @ SV18 @ SV11 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[195]) ).

thf(201,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                | ~ ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
          | ~ ( member @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[196]) ).

thf(202,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) )
              | ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) ) ) )
        = $true )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[197]) ).

thf(203,plain,
    ! [SV19: $i,SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ! [SY78: $i,SY79: $i,SY80: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( member @ SY78 @ SV6 )
                          | ~ ( member @ SY79 @ SV11 ) )
                    | ~ ( member @ SY80 @ SV11 ) )
              | ~ ~ ( ~ ( apply @ SV1 @ SY78 @ SY79 )
                    | ~ ( apply @ SV1 @ SY78 @ SY80 ) )
              | ( SY79 = SY80 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[199]) ).

thf(204,plain,
    ! [SV1: $i,SV18: $i,SV11: $i,SV17: $i,SV6: $i,SV16: $i] :
      ( ( ( member @ SV16 @ SV6 )
        = $false )
      | ( ( ~ ( member @ SV17 @ SV11 ) )
        = $true )
      | ( ( ~ ( member @ SV18 @ SV11 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[200]) ).

thf(205,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                | ~ ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[201]) ).

thf(206,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ( member @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[201]) ).

thf(207,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) )
          | ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[202]) ).

thf(208,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ! [SY91: $i,SY92: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                          | ~ ( member @ SY91 @ SV11 ) )
                    | ~ ( member @ SY92 @ SV11 ) )
              | ~ ~ ( ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SY91 )
                    | ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SY92 ) )
              | ( SY91 = SY92 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[203]) ).

thf(209,plain,
    ! [SV1: $i,SV18: $i,SV6: $i,SV16: $i,SV11: $i,SV17: $i] :
      ( ( ( member @ SV17 @ SV11 )
        = $false )
      | ( ( member @ SV16 @ SV6 )
        = $false )
      | ( ( ~ ( member @ SV18 @ SV11 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[204]) ).

thf(210,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
              | ~ ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 ) ) )
        = $true )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[205]) ).

thf(211,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( member @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) @ SV11 )
        = $true )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[206]) ).

thf(212,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[207]) ).

thf(213,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[207]) ).

thf(214,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ! [SY93: $i] :
              ( ~ ~ ( ~ ~ ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                          | ~ ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
                    | ~ ( member @ SY93 @ SV11 ) )
              | ~ ~ ( ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) )
                    | ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SY93 ) )
              | ( ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 )
                = SY93 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[208]) ).

thf(215,plain,
    ! [SV1: $i,SV17: $i,SV6: $i,SV16: $i,SV11: $i,SV18: $i] :
      ( ( ( member @ SV18 @ SV11 )
        = $false )
      | ( ( member @ SV16 @ SV6 )
        = $false )
      | ( ( member @ SV17 @ SV11 )
        = $false )
      | ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
          | ( SV17 = SV18 ) )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[209]) ).

thf(216,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
          | ~ ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[210]) ).

thf(217,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) )
        = $true )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[212]) ).

thf(218,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( apply @ SV1 @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ ( sK12_SY90 @ SV6 @ SV11 @ SV1 ) )
        = $true )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[213]) ).

thf(219,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                      | ~ ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
                | ~ ( member @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
          | ~ ~ ( ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) )
                | ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) ) )
          | ( ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 )
            = ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[214]) ).

thf(220,plain,
    ! [SV6: $i,SV11: $i,SV18: $i,SV17: $i,SV16: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
                | ~ ( apply @ SV1 @ SV16 @ SV18 ) ) )
        = $true )
      | ( ( SV17 = SV18 )
        = $true )
      | ( ( member @ SV17 @ SV11 )
        = $false )
      | ( ( member @ SV16 @ SV6 )
        = $false )
      | ( ( member @ SV18 @ SV11 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[215]) ).

thf(221,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( ~ ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[216]) ).

thf(222,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 ) )
        = $false )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[216]) ).

thf(223,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                      | ~ ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
                | ~ ( member @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[219]) ).

thf(224,plain,
    ! [SV6: $i,SV11: $i,SV19: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) )
                | ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) ) )
          | ( ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 )
            = ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[219]) ).

thf(225,plain,
    ! [SV6: $i,SV11: $i,SV18: $i,SV17: $i,SV16: $i,SV1: $i] :
      ( ( ( ~ ( ~ ( apply @ SV1 @ SV16 @ SV17 )
              | ~ ( apply @ SV1 @ SV16 @ SV18 ) ) )
        = $false )
      | ( ( SV17 = SV18 )
        = $true )
      | ( ( member @ SV17 @ SV11 )
        = $false )
      | ( ( member @ SV16 @ SV6 )
        = $false )
      | ( ( member @ SV18 @ SV11 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[220]) ).

thf(226,plain,
    ! [SV6: $i,SV11: $i,SV1: $i] :
      ( ( ( member @ ( sK10_SY78 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[221]) ).

thf(227,plain,
    ! [SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( member @ ( sK11_SY88 @ SV6 @ SV11 @ SV1 ) @ SV11 )
        = $true )
      | ( ( member @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[222]) ).

thf(228,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                    | ~ ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
              | ~ ( member @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) ) )
        = $true )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[223]) ).

thf(229,plain,
    ! [SV6: $i,SV11: $i,SV19: $i,SV1: $i] :
      ( ( ( ~ ~ ( ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) )
                | ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[224]) ).

thf(230,plain,
    ! [SV19: $i,SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 )
          = ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[224]) ).

thf(231,plain,
    ! [SV6: $i,SV11: $i,SV18: $i,SV17: $i,SV16: $i,SV1: $i] :
      ( ( ( ~ ( apply @ SV1 @ SV16 @ SV17 )
          | ~ ( apply @ SV1 @ SV16 @ SV18 ) )
        = $true )
      | ( ( SV17 = SV18 )
        = $true )
      | ( ( member @ SV17 @ SV11 )
        = $false )
      | ( ( member @ SV16 @ SV6 )
        = $false )
      | ( ( member @ SV18 @ SV11 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[225]) ).

thf(232,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ~ ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                | ~ ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
          | ~ ( member @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[228]) ).

thf(233,plain,
    ! [SV6: $i,SV11: $i,SV19: $i,SV1: $i] :
      ( ( ( ~ ( ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) )
              | ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) ) ) )
        = $true )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[229]) ).

thf(234,plain,
    ! [SV6: $i,SV11: $i,SV18: $i,SV17: $i,SV16: $i,SV1: $i] :
      ( ( ( ~ ( apply @ SV1 @ SV16 @ SV17 ) )
        = $true )
      | ( ( ~ ( apply @ SV1 @ SV16 @ SV18 ) )
        = $true )
      | ( ( SV17 = SV18 )
        = $true )
      | ( ( member @ SV17 @ SV11 )
        = $false )
      | ( ( member @ SV16 @ SV6 )
        = $false )
      | ( ( member @ SV18 @ SV11 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[231]) ).

thf(235,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ~ ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
                | ~ ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[232]) ).

thf(236,plain,
    ! [SV19: $i,SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ( member @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[232]) ).

thf(237,plain,
    ! [SV6: $i,SV11: $i,SV19: $i,SV1: $i] :
      ( ( ( ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) )
          | ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[233]) ).

thf(238,plain,
    ! [SV6: $i,SV11: $i,SV18: $i,SV17: $i,SV16: $i,SV1: $i] :
      ( ( ( apply @ SV1 @ SV16 @ SV17 )
        = $false )
      | ( ( ~ ( apply @ SV1 @ SV16 @ SV18 ) )
        = $true )
      | ( ( SV17 = SV18 )
        = $true )
      | ( ( member @ SV17 @ SV11 )
        = $false )
      | ( ( member @ SV16 @ SV6 )
        = $false )
      | ( ( member @ SV18 @ SV11 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[234]) ).

thf(239,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
              | ~ ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) ) )
        = $true )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[235]) ).

thf(240,plain,
    ! [SV19: $i,SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( member @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 )
        = $true )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[236]) ).

thf(241,plain,
    ! [SV6: $i,SV11: $i,SV19: $i,SV1: $i] :
      ( ( ( ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[237]) ).

thf(242,plain,
    ! [SV6: $i,SV11: $i,SV19: $i,SV1: $i] :
      ( ( ( ~ ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[237]) ).

thf(243,plain,
    ! [SV6: $i,SV11: $i,SV17: $i,SV18: $i,SV16: $i,SV1: $i] :
      ( ( ( apply @ SV1 @ SV16 @ SV18 )
        = $false )
      | ( ( apply @ SV1 @ SV16 @ SV17 )
        = $false )
      | ( ( SV17 = SV18 )
        = $true )
      | ( ( member @ SV17 @ SV11 )
        = $false )
      | ( ( member @ SV16 @ SV6 )
        = $false )
      | ( ( member @ SV18 @ SV11 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[238]) ).

thf(244,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
          | ~ ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[239]) ).

thf(245,plain,
    ! [SV6: $i,SV11: $i,SV19: $i,SV1: $i] :
      ( ( ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) )
        = $true )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[241]) ).

thf(246,plain,
    ! [SV6: $i,SV11: $i,SV19: $i,SV1: $i] :
      ( ( ( apply @ SV1 @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ ( sK15_SY93 @ SV6 @ SV11 @ SV1 @ SV19 ) )
        = $true )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[242]) ).

thf(247,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[244]) ).

thf(248,plain,
    ! [SV19: $i,SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( ~ ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 ) )
        = $false )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[244]) ).

thf(249,plain,
    ! [SV6: $i,SV11: $i,SV1: $i,SV19: $i] :
      ( ( ( member @ ( sK13_SY78 @ SV19 @ SV1 @ SV11 @ SV6 ) @ SV6 )
        = $true )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[247]) ).

thf(250,plain,
    ! [SV19: $i,SV1: $i,SV11: $i,SV6: $i] :
      ( ( ( member @ ( sK14_SY91 @ SV6 @ SV11 @ SV1 @ SV19 ) @ SV11 )
        = $true )
      | ( ( member @ SV19 @ SV11 )
        = $false )
      | ( ( apply @ SV1 @ ( sK8_SY76 @ SV1 @ SV11 @ SV6 ) @ SV19 )
        = $false )
      | ( ( maps @ SV1 @ SV6 @ SV11 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[248]) ).

thf(251,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[53,250,249,246,245,243,240,230,227,226,218,217,211,198,194,193,174,168,167,150,143,142,139,138,129,116,115,63,56,55,54]) ).

thf(252,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[251]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SET751+4 : TPTP v9.3.1. Bugfixed v2.2.1.
% 0.00/0.04  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.18  % Computer : n001.cluster.edu
% 0.10/0.18  % Model    : x86_64 x86_64
% 0.10/0.18  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.18  % Memory   : 8046.5625MB
% 0.10/0.18  % OS       : Linux 6.8.0-71-generic
% 0.10/0.18  % CPULimit : 300
% 0.10/0.18  % WCLimit  : 300
% 0.10/0.18  % DateTime : Tue Oct  6 14:56:54 UTC 2026
% 0.10/0.18  % CPUTime  : 
% 0.10/0.18  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 1.04/0.42  
% 1.04/0.42   No.of.Axioms: 5
% 1.04/0.42  
% 1.04/0.42   Length.of.Defs: 0
% 1.04/0.42  
% 1.04/0.42   Contains.Choice.Funs: false
% 1.04/0.42  ........
% 1.04/0.42  
% 1.04/0.42  ********************************
% 1.04/0.42  *   All subproblems solved!    *
% 1.04/0.42  ********************************
% 1.04/0.42  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:9,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:251,loop_count:0,foatp_calls:1,translation:fof_full)
% 1.04/0.42  
% 1.04/0.42  %**** Beginning of derivation protocol ****
% 1.04/0.42  % SZS output start CNFRefutation
% See solution above
% 1.04/0.43  
% 1.04/0.43  %**** End of derivation protocol ****
% 1.04/0.43  %**** no. of clauses in derivation: 229 ****
% 1.04/0.43  %**** clause counter: 251 ****
% 1.04/0.43  
% 1.04/0.43  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:9,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:251,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------