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

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SEU500^1 : TPTP v9.3.1. Released v3.7.0.
% 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 : n026.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 10:44:37 AM UTC 2026

% Result   : Theorem 274.64s 46.15s
% Output   : CNFRefutation 274.64s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   46
%            Number of leaves      :   19
% Syntax   : Number of formulae    :  675 ( 166 unt;   0 typ;  18 def)
%            Number of atoms       : 6212 (2188 equ;   0 cnn)
%            Maximal formula atoms :   17 (   9 avg)
%            Number of connectives : 14291 (3458   ~;2362   |;  20   &;8380   @)
%                                         (   6 <=>;  65  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   22 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  343 ( 343   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   56 (  53 usr;  23 con; 0-4 aty)
%            Number of variables   : 2851 ( 489   ^;2349   !;  13   ?;2851   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_descr,type,
    descr: ( $i > $o ) > $i ).

thf(tp_descrp,type,
    descrp: $o ).

thf(tp_dsetconstr,type,
    dsetconstr: $i > ( $i > $o ) > $i ).

thf(tp_dsetconstrEL,type,
    dsetconstrEL: $o ).

thf(tp_dsetconstrER,type,
    dsetconstrER: $o ).

thf(tp_dsetconstrI,type,
    dsetconstrI: $o ).

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

thf(tp_emptysetAx,type,
    emptysetAx: $o ).

thf(tp_exu,type,
    exu: ( $i > $o ) > $o ).

thf(tp_exuE1,type,
    exuE1: $o ).

thf(tp_foundationAx,type,
    foundationAx: $o ).

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

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

thf(tp_omega0Ax,type,
    omega0Ax: $o ).

thf(tp_omegaIndAx,type,
    omegaIndAx: $o ).

thf(tp_omegaSAx,type,
    omegaSAx: $o ).

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

thf(tp_powersetAx,type,
    powersetAx: $o ).

thf(tp_prop2set,type,
    prop2set: $o > $i ).

thf(tp_replAx,type,
    replAx: $o ).

thf(tp_sK10_SY67,type,
    sK10_SY67: $i > $i > $i ).

thf(tp_sK11_SY99,type,
    sK11_SY99: $i > ( $i > $o ) > $i ).

thf(tp_sK12_SY100,type,
    sK12_SY100: $i > ( $i > $o ) > $i ).

thf(tp_sK13_SY101,type,
    sK13_SY101: $i > $i > ( $i > $i > $o ) > $i ).

thf(tp_sK14_SY30,type,
    sK14_SY30: $i > ( $i > $o ) > $i ).

thf(tp_sK15_SY103,type,
    sK15_SY103: $i > $i > $i ).

thf(tp_sK16_SY30,type,
    sK16_SY30: $i > ( $i > $o ) > $i ).

thf(tp_sK17_SY61,type,
    sK17_SY61: $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK18_SY113,type,
    sK18_SY113: $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK19_SY61,type,
    sK19_SY61: $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK1_Xphi,type,
    sK1_Xphi: $o ).

thf(tp_sK20_SY105,type,
    sK20_SY105: $i > $i > $i > $i ).

thf(tp_sK21_SY105,type,
    sK21_SY105: $i > $i > $i > $i ).

thf(tp_sK22_SY125,type,
    sK22_SY125: $i > $i > $i > $i ).

thf(tp_sK23_SY136,type,
    sK23_SY136: $i > $i > $i > $i ).

thf(tp_sK24_SY140,type,
    sK24_SY140: $i > $i > $i > $i ).

thf(tp_sK25_SY132,type,
    sK25_SY132: $i > $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK26_SY134,type,
    sK26_SY134: $i > $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK27_E,type,
    sK27_E: $i ).

thf(tp_sK2_SY0,type,
    sK2_SY0: $i ).

thf(tp_sK3_SY35,type,
    sK3_SY35: $i > $i ).

thf(tp_sK4_SY58,type,
    sK4_SY58: ( $i > $i > $o ) > $i > $i ).

thf(tp_sK5_SY66,type,
    sK5_SY66: $i > $i > $i ).

thf(tp_sK6_SY26,type,
    sK6_SY26: $i > $i > $i ).

thf(tp_sK7_SY74,type,
    sK7_SY74: $i > $i > $i ).

thf(tp_sK8_SY53,type,
    sK8_SY53: $i > $i ).

thf(tp_sK9_SY61,type,
    sK9_SY61: ( $i > $i > $o ) > $i > $i ).

thf(tp_setadjoin,type,
    setadjoin: $i > $i > $i ).

thf(tp_setadjoinAx,type,
    setadjoinAx: $o ).

thf(tp_setextAx,type,
    setextAx: $o ).

thf(tp_setunion,type,
    setunion: $i > $i ).

thf(tp_setunionAx,type,
    setunionAx: $o ).

thf(tp_wellorderingAx,type,
    wellorderingAx: $o ).

thf(descrp,definition,
    ( descrp
    = ( ! [Xphi: $i > $o] :
          ( ( exu
            @ ^ [Xx: $i] : ( Xphi @ Xx ) )
         => ( Xphi
            @ ( descr
              @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',descrp) ).

thf(dsetconstrEL,definition,
    ( dsetconstrEL
    = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx
            @ ( dsetconstr @ A
              @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
         => ( in @ Xx @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstrEL) ).

thf(dsetconstrER,definition,
    ( dsetconstrER
    = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx
            @ ( dsetconstr @ A
              @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
         => ( Xphi @ Xx ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstrER) ).

thf(dsetconstrI,definition,
    ( dsetconstrI
    = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( ( Xphi @ Xx )
           => ( in @ Xx
              @ ( dsetconstr @ A
                @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstrI) ).

thf(emptysetAx,definition,
    ( emptysetAx
    = ( ! [Xx: $i] :
          ~ ( in @ Xx @ emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetAx) ).

thf(exu,definition,
    ( exu
    = ( ^ [Xphi: $i > $o] :
        ? [Xx: $i] :
          ( ( Xphi @ Xx )
          & ! [Xy: $i] :
              ( ( Xphi @ Xy )
             => ( Xx = Xy ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exu) ).

thf(exuE1,definition,
    ( exuE1
    = ( ! [Xphi: $i > $o] :
          ( ( exu
            @ ^ [Xx: $i] : ( Xphi @ Xx ) )
         => ? [Xx: $i] :
              ( ( Xphi @ Xx )
              & ! [Xy: $i] :
                  ( ( Xphi @ Xy )
                 => ( Xx = Xy ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE1) ).

thf(foundationAx,definition,
    ( foundationAx
    = ( ! [A: $i] :
          ( ? [Xx: $i] : ( in @ Xx @ A )
         => ? [B: $i] :
              ( ( in @ B @ A )
              & ~ ? [Xx: $i] :
                    ( ( in @ Xx @ B )
                    & ( in @ Xx @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',foundationAx) ).

thf(omega0Ax,definition,
    ( omega0Ax
    = ( in @ emptyset @ omega ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omega0Ax) ).

thf(omegaIndAx,definition,
    ( omegaIndAx
    = ( ! [A: $i] :
          ( ( ( in @ emptyset @ A )
            & ! [Xx: $i] :
                ( ( ( in @ Xx @ omega )
                  & ( in @ Xx @ A ) )
               => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
         => ! [Xx: $i] :
              ( ( in @ Xx @ omega )
             => ( in @ Xx @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omegaIndAx) ).

thf(omegaSAx,definition,
    ( omegaSAx
    = ( ! [Xx: $i] :
          ( ( in @ Xx @ omega )
         => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omegaSAx) ).

thf(powersetAx,definition,
    ( powersetAx
    = ( ! [A: $i,B: $i] :
          ( ( in @ B @ ( powerset @ A ) )
        <=> ! [Xx: $i] :
              ( ( in @ Xx @ B )
             => ( in @ Xx @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetAx) ).

thf(prop2set,definition,
    ( prop2set
    = ( ^ [Xphi: $o] :
          ( dsetconstr @ ( powerset @ emptyset )
          @ ^ [Xx: $i] : Xphi ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2set) ).

thf(replAx,definition,
    ( replAx
    = ( ! [Xphi: $i > $i > $o,A: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ( exu
                @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
         => ? [B: $i] :
            ! [Xx: $i] :
              ( ( in @ Xx @ B )
            <=> ? [Xy: $i] :
                  ( ( in @ Xy @ A )
                  & ( Xphi @ Xy @ Xx ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',replAx) ).

thf(setadjoinAx,definition,
    ( setadjoinAx
    = ( ! [Xx: $i,A: $i,Xy: $i] :
          ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
        <=> ( ( Xy = Xx )
            | ( in @ Xy @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinAx) ).

thf(setextAx,definition,
    ( setextAx
    = ( ! [A: $i,B: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
            <=> ( in @ Xx @ B ) )
         => ( A = B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setextAx) ).

thf(setunionAx,definition,
    ( setunionAx
    = ( ! [A: $i,Xx: $i] :
          ( ( in @ Xx @ ( setunion @ A ) )
        <=> ? [B: $i] :
              ( ( in @ Xx @ B )
              & ( in @ B @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionAx) ).

thf(wellorderingAx,definition,
    ( wellorderingAx
    = ( ! [A: $i] :
        ? [B: $i] :
          ( ! [C: $i] :
              ( ( in @ C @ B )
             => ! [Xx: $i] :
                  ( ( in @ Xx @ C )
                 => ( in @ Xx @ A ) ) )
          & ! [Xx: $i,Xy: $i] :
              ( ( ( in @ Xx @ A )
                & ( in @ Xy @ A ) )
             => ( ! [C: $i] :
                    ( ( in @ C @ B )
                   => ( ( in @ Xx @ C )
                    <=> ( in @ Xy @ C ) ) )
               => ( Xx = Xy ) ) )
          & ! [C: $i,D: $i] :
              ( ( ( in @ C @ B )
                & ( in @ D @ B ) )
             => ( ! [Xx: $i] :
                    ( ( in @ Xx @ C )
                   => ( in @ Xx @ D ) )
                | ! [Xx: $i] :
                    ( ( in @ Xx @ D )
                   => ( in @ Xx @ C ) ) ) )
          & ! [C: $i] :
              ( ( ! [Xx: $i] :
                    ( ( in @ Xx @ C )
                   => ( in @ Xx @ A ) )
                & ? [Xx: $i] : ( in @ Xx @ C ) )
             => ? [D: $i,Xx: $i] :
                  ( ( in @ D @ B )
                  & ( in @ Xx @ C )
                  & ~ ? [Xy: $i] :
                        ( ( in @ Xy @ D )
                        & ( in @ Xy @ C ) )
                  & ! [E: $i] :
                      ( ( in @ E @ B )
                     => ( ! [Xy: $i] :
                            ( ( in @ Xy @ E )
                           => ( in @ Xy @ D ) )
                        | ( in @ Xx @ E ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wellorderingAx) ).

thf(1,conjecture,
    ( setextAx
   => ( emptysetAx
     => ( setadjoinAx
       => ( powersetAx
         => ( setunionAx
           => ( omega0Ax
             => ( omegaSAx
               => ( omegaIndAx
                 => ( replAx
                   => ( foundationAx
                     => ( wellorderingAx
                       => ( descrp
                         => ( dsetconstrI
                           => ( dsetconstrEL
                             => ( dsetconstrER
                               => ( exuE1
                                 => ! [Xphi: $o,Xx: $i] :
                                      ( ( in @ Xx @ ( prop2set @ Xphi ) )
                                     => Xphi ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2setE) ).

thf(2,negated_conjecture,
    ( ( setextAx
     => ( emptysetAx
       => ( setadjoinAx
         => ( powersetAx
           => ( setunionAx
             => ( omega0Ax
               => ( omegaSAx
                 => ( omegaIndAx
                   => ( replAx
                     => ( foundationAx
                       => ( wellorderingAx
                         => ( descrp
                           => ( dsetconstrI
                             => ( dsetconstrEL
                               => ( dsetconstrER
                                 => ( exuE1
                                   => ! [Xphi: $o,Xx: $i] :
                                        ( ( in @ Xx @ ( prop2set @ Xphi ) )
                                       => Xphi ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    setextAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(4,plain,
    emptysetAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(5,plain,
    setadjoinAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(6,plain,
    powersetAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(7,plain,
    setunionAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(8,plain,
    omega0Ax = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(9,plain,
    omegaSAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(10,plain,
    omegaIndAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(11,plain,
    replAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(12,plain,
    foundationAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(13,plain,
    wellorderingAx = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(14,plain,
    descrp = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(15,plain,
    dsetconstrI = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(16,plain,
    dsetconstrEL = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(17,plain,
    dsetconstrER = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(18,plain,
    exuE1 = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(19,plain,
    ( ( ! [Xphi: $o,Xx: $i] :
          ( ( in @ Xx @ ( prop2set @ Xphi ) )
         => Xphi ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[2]) ).

thf(20,plain,
    ( ( ~ ! [Xphi: $o,Xx: $i] :
            ( ( in @ Xx @ ( prop2set @ Xphi ) )
           => Xphi ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[19]) ).

thf(21,plain,
    ( ( ( in @ sK2_SY0 @ ( prop2set @ sK1_Xphi ) )
      & ~ sK1_Xphi )
    = $true ),
    inference(extcnf_combined,[status(esa)],[20]) ).

thf(22,plain,
    exuE1 = $true,
    inference(copy,[status(thm)],[18]) ).

thf(23,plain,
    dsetconstrER = $true,
    inference(copy,[status(thm)],[17]) ).

thf(24,plain,
    dsetconstrEL = $true,
    inference(copy,[status(thm)],[16]) ).

thf(25,plain,
    dsetconstrI = $true,
    inference(copy,[status(thm)],[15]) ).

thf(26,plain,
    descrp = $true,
    inference(copy,[status(thm)],[14]) ).

thf(27,plain,
    wellorderingAx = $true,
    inference(copy,[status(thm)],[13]) ).

thf(28,plain,
    foundationAx = $true,
    inference(copy,[status(thm)],[12]) ).

thf(29,plain,
    replAx = $true,
    inference(copy,[status(thm)],[11]) ).

thf(30,plain,
    omegaIndAx = $true,
    inference(copy,[status(thm)],[10]) ).

thf(31,plain,
    omegaSAx = $true,
    inference(copy,[status(thm)],[9]) ).

thf(32,plain,
    omega0Ax = $true,
    inference(copy,[status(thm)],[8]) ).

thf(33,plain,
    setunionAx = $true,
    inference(copy,[status(thm)],[7]) ).

thf(34,plain,
    powersetAx = $true,
    inference(copy,[status(thm)],[6]) ).

thf(35,plain,
    setadjoinAx = $true,
    inference(copy,[status(thm)],[5]) ).

thf(36,plain,
    emptysetAx = $true,
    inference(copy,[status(thm)],[4]) ).

thf(37,plain,
    setextAx = $true,
    inference(copy,[status(thm)],[3]) ).

thf(38,plain,
    ( ( ( in @ sK2_SY0 @ ( prop2set @ sK1_Xphi ) )
      & ~ sK1_Xphi )
    = $true ),
    inference(copy,[status(thm)],[21]) ).

thf(39,plain,
    ( ( ! [SX0: $i > $i > $o,SX1: $i] :
          ( ~ ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX1 )
                | ~ ! [SX3: $i] :
                      ~ ~ ( ~ ( SX0 @ SX2 @ SX3 )
                          | ~ ! [SX4: $i] :
                                ( ~ ( SX0 @ SX2 @ SX4 )
                                | ( SX3 = SX4 ) ) ) )
          | ~ ! [SX2: $i] :
                ~ ! [SX3: $i] :
                    ~ ( ~ ( ~ ( in @ SX3 @ SX2 )
                          | ~ ! [SX4: $i] :
                                ~ ~ ( ~ ( in @ SX4 @ SX1 )
                                    | ~ ( SX0 @ SX4 @ SX3 ) ) )
                      | ~ ( ~ ~ ! [SX4: $i] :
                                  ~ ~ ( ~ ( in @ SX4 @ SX1 )
                                      | ~ ( SX0 @ SX4 @ SX3 ) )
                          | ( in @ SX3 @ SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[29,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(40,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ~ ( ~ ( ~ ( in @ SX2 @ ( setadjoin @ SX0 @ SX1 ) )
                | ( SX2 = SX0 )
                | ( in @ SX2 @ SX1 ) )
            | ~ ( ~ ( ( SX2 = SX0 )
                    | ( in @ SX2 @ SX1 ) )
                | ( in @ SX2 @ ( setadjoin @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[35,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(41,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( SX0 @ SX1 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( SX0 @ SX2 )
                            | ( SX1 = SX2 ) ) )
          | ( SX0
            @ ( descr
              @ ^ [SX1: $i] : ( SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(42,plain,
    ( ( ! [SX0: $i] :
          ~ ( in @ SX0 @ emptyset ) )
    = $true ),
    inference(unfold_def,[status(thm)],[36,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(43,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ! [SX2: $i] :
                ~ ( ~ ( ~ ( in @ SX2 @ SX0 )
                      | ( in @ SX2 @ SX1 ) )
                  | ~ ( ~ ( in @ SX2 @ SX1 )
                      | ( in @ SX2 @ SX0 ) ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[37,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(44,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( in @ SX1 @ ( setunion @ SX0 ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX1 @ SX2 )
                          | ~ ( in @ SX2 @ SX0 ) ) )
            | ~ ( ~ ~ ! [SX2: $i] :
                        ~ ~ ( ~ ( in @ SX1 @ SX2 )
                            | ~ ( in @ SX2 @ SX0 ) )
                | ( in @ SX1 @ ( setunion @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[33,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(45,plain,
    ( ( ! [SX0: $i,SX1: $i > $o,SX2: $i] :
          ( ~ ( in @ SX2
              @ ( dsetconstr @ SX0
                @ ^ [SX3: $i] : ( SX1 @ SX3 ) ) )
          | ( in @ SX2 @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(46,plain,
    ( ( ! [SX0: $i,SX1: $i > $o,SX2: $i] :
          ( ~ ( in @ SX2
              @ ( dsetconstr @ SX0
                @ ^ [SX3: $i] : ( SX1 @ SX3 ) ) )
          | ( SX1 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[23,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(47,plain,
    ( ( ! [SX0: $i] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ( in @ SX1 @ SX0 )
          | ~ ! [SX1: $i] :
                ~ ~ ( ~ ( in @ SX1 @ SX0 )
                    | ~ ~ ~ ! [SX2: $i] :
                              ~ ~ ( ~ ( in @ SX2 @ SX1 )
                                  | ~ ( in @ SX2 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(48,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( SX0 @ SX1 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( SX0 @ SX2 )
                            | ( SX1 = SX2 ) ) )
          | ~ ! [SX1: $i] :
                ~ ~ ( ~ ( SX0 @ SX1 )
                    | ~ ! [SX2: $i] :
                          ( ~ ( SX0 @ SX2 )
                          | ( SX1 = SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[22,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(49,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( in @ SX1 @ ( powerset @ SX0 ) )
                | ! [SX2: $i] :
                    ( ~ ( in @ SX2 @ SX1 )
                    | ( in @ SX2 @ SX0 ) ) )
            | ~ ( ~ ! [SX2: $i] :
                      ( ~ ( in @ SX2 @ SX1 )
                      | ( in @ SX2 @ SX0 ) )
                | ( in @ SX1 @ ( powerset @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[34,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(50,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ omega )
          | ( in @ ( setadjoin @ SX0 @ SX0 ) @ omega ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[31,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(51,plain,
    ( ( ~ ( ~ ( in @ sK2_SY0
              @ ( dsetconstr @ ( powerset @ emptyset )
                @ ^ [SX0: $i] : sK1_Xphi ) )
          | ~ ~ sK1_Xphi ) )
    = $true ),
    inference(unfold_def,[status(thm)],[38,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(52,plain,
    ( ( ! [SX0: $i] :
          ~ ! [SX1: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX2: $i] :
                                    ( ~ ( in @ SX2 @ SX1 )
                                    | ! [SX3: $i] :
                                        ( ~ ( in @ SX3 @ SX2 )
                                        | ( in @ SX3 @ SX0 ) ) )
                              | ~ ! [SX2: $i,SX3: $i] :
                                    ( ~ ~ ( ~ ( in @ SX2 @ SX0 )
                                          | ~ ( in @ SX3 @ SX0 ) )
                                    | ~ ! [SX4: $i] :
                                          ( ~ ( in @ SX4 @ SX1 )
                                          | ~ ( ~ ( ~ ( in @ SX2 @ SX4 )
                                                  | ( in @ SX3 @ SX4 ) )
                                              | ~ ( ~ ( in @ SX3 @ SX4 )
                                                  | ( in @ SX2 @ SX4 ) ) ) )
                                    | ( SX2 = SX3 ) ) )
                        | ~ ! [SX2: $i,SX3: $i] :
                              ( ~ ~ ( ~ ( in @ SX2 @ SX1 )
                                    | ~ ( in @ SX3 @ SX1 ) )
                              | ! [SX4: $i] :
                                  ( ~ ( in @ SX4 @ SX2 )
                                  | ( in @ SX4 @ SX3 ) )
                              | ! [SX4: $i] :
                                  ( ~ ( in @ SX4 @ SX3 )
                                  | ( in @ SX4 @ SX2 ) ) ) )
                  | ~ ! [SX2: $i] :
                        ( ~ ~ ( ~ ! [SX3: $i] :
                                    ( ~ ( in @ SX3 @ SX2 )
                                    | ( in @ SX3 @ SX0 ) )
                              | ~ ~ ! [SX3: $i] :
                                      ~ ( in @ SX3 @ SX2 ) )
                        | ~ ! [SX3: $i] :
                              ~ ~ ! [SX4: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SX3 @ SX1 )
                                                    | ~ ( in @ SX4 @ SX2 ) )
                                              | ~ ~ ~ ! [SX5: $i] :
                                                        ~ ~ ( ~ ( in @ SX5 @ SX3 )
                                                            | ~ ( in @ SX5 @ SX2 ) ) )
                                        | ~ ! [SX5: $i] :
                                              ( ~ ( in @ SX5 @ SX1 )
                                              | ! [SX6: $i] :
                                                  ( ~ ( in @ SX6 @ SX5 )
                                                  | ( in @ SX6 @ SX3 ) )
                                              | ( in @ SX4 @ SX5 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[27,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(53,plain,
    ( ( ! [SX0: $i] :
          ( ~ ~ ( ~ ( in @ emptyset @ SX0 )
                | ~ ! [SX1: $i] :
                      ( ~ ~ ( ~ ( in @ SX1 @ omega )
                            | ~ ( in @ SX1 @ SX0 ) )
                      | ( in @ ( setadjoin @ SX1 @ SX1 ) @ SX0 ) ) )
          | ! [SX1: $i] :
              ( ~ ( in @ SX1 @ omega )
              | ( in @ SX1 @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[30,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(54,plain,
    ( ( ! [SX0: $i,SX1: $i > $o,SX2: $i] :
          ( ~ ( in @ SX2 @ SX0 )
          | ~ ( SX1 @ SX2 )
          | ( in @ SX2
            @ ( dsetconstr @ SX0
              @ ^ [SX3: $i] : ( SX1 @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[25,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(55,plain,
    ( ( in @ emptyset @ omega )
    = $true ),
    inference(unfold_def,[status(thm)],[32,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptysetAx,exu,exuE1,foundationAx,omega0Ax,omegaIndAx,omegaSAx,powersetAx,prop2set,replAx,setadjoinAx,setextAx,setunionAx,wellorderingAx]) ).

thf(56,plain,
    ! [SV1: $i > $i > $o] :
      ( ( ! [SY1: $i] :
            ( ~ ! [SY2: $i] :
                  ( ~ ( in @ SY2 @ SY1 )
                  | ~ ! [SY3: $i] :
                        ~ ~ ( ~ ( SV1 @ SY2 @ SY3 )
                            | ~ ! [SY4: $i] :
                                  ( ~ ( SV1 @ SY2 @ SY4 )
                                  | ( SY3 = SY4 ) ) ) )
            | ~ ! [SY5: $i] :
                  ~ ! [SY6: $i] :
                      ~ ( ~ ( ~ ( in @ SY6 @ SY5 )
                            | ~ ! [SY7: $i] :
                                  ~ ~ ( ~ ( in @ SY7 @ SY1 )
                                      | ~ ( SV1 @ SY7 @ SY6 ) ) )
                        | ~ ( ~ ~ ! [SY8: $i] :
                                    ~ ~ ( ~ ( in @ SY8 @ SY1 )
                                        | ~ ( SV1 @ SY8 @ SY6 ) )
                            | ( in @ SY6 @ SY5 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[39]) ).

thf(57,plain,
    ! [SV2: $i] :
      ( ( ! [SY9: $i,SY10: $i] :
            ~ ( ~ ( ~ ( in @ SY10 @ ( setadjoin @ SV2 @ SY9 ) )
                  | ( SY10 = SV2 )
                  | ( in @ SY10 @ SY9 ) )
              | ~ ( ~ ( ( SY10 = SV2 )
                      | ( in @ SY10 @ SY9 ) )
                  | ( in @ SY10 @ ( setadjoin @ SV2 @ SY9 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[40]) ).

thf(58,plain,
    ! [SV3: $i > $o] :
      ( ( ~ ~ ! [SY11: $i] :
                ~ ~ ( ~ ( SV3 @ SY11 )
                    | ~ ! [SY12: $i] :
                          ( ~ ( SV3 @ SY12 )
                          | ( SY11 = SY12 ) ) )
        | ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[41]) ).

thf(59,plain,
    ! [SV4: $i] :
      ( ( ~ ( in @ SV4 @ emptyset ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[42]) ).

thf(60,plain,
    ! [SV5: $i] :
      ( ( ! [SY14: $i] :
            ( ~ ! [SY15: $i] :
                  ~ ( ~ ( ~ ( in @ SY15 @ SV5 )
                        | ( in @ SY15 @ SY14 ) )
                    | ~ ( ~ ( in @ SY15 @ SY14 )
                        | ( in @ SY15 @ SV5 ) ) )
            | ( SV5 = SY14 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[43]) ).

thf(61,plain,
    ! [SV6: $i] :
      ( ( ! [SY16: $i] :
            ~ ( ~ ( ~ ( in @ SY16 @ ( setunion @ SV6 ) )
                  | ~ ! [SY17: $i] :
                        ~ ~ ( ~ ( in @ SY16 @ SY17 )
                            | ~ ( in @ SY17 @ SV6 ) ) )
              | ~ ( ~ ~ ! [SY18: $i] :
                          ~ ~ ( ~ ( in @ SY16 @ SY18 )
                              | ~ ( in @ SY18 @ SV6 ) )
                  | ( in @ SY16 @ ( setunion @ SV6 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[44]) ).

thf(62,plain,
    ! [SV7: $i] :
      ( ( ! [SY19: $i > $o,SY20: $i] :
            ( ~ ( in @ SY20
                @ ( dsetconstr @ SV7
                  @ ^ [SX3: $i] : ( SY19 @ SX3 ) ) )
            | ( in @ SY20 @ SV7 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[45]) ).

thf(63,plain,
    ! [SV8: $i] :
      ( ( ! [SY22: $i > $o,SY23: $i] :
            ( ~ ( in @ SY23
                @ ( dsetconstr @ SV8
                  @ ^ [SX3: $i] : ( SY22 @ SX3 ) ) )
            | ( SY22 @ SY23 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[46]) ).

thf(64,plain,
    ! [SV9: $i] :
      ( ( ~ ~ ! [SY25: $i] :
                ~ ( in @ SY25 @ SV9 )
        | ~ ! [SY26: $i] :
              ~ ~ ( ~ ( in @ SY26 @ SV9 )
                  | ~ ~ ~ ! [SY27: $i] :
                            ~ ~ ( ~ ( in @ SY27 @ SY26 )
                                | ~ ( in @ SY27 @ SV9 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[47]) ).

thf(65,plain,
    ! [SV10: $i > $o] :
      ( ( ~ ~ ! [SY28: $i] :
                ~ ~ ( ~ ( SV10 @ SY28 )
                    | ~ ! [SY29: $i] :
                          ( ~ ( SV10 @ SY29 )
                          | ( SY28 = SY29 ) ) )
        | ~ ! [SY30: $i] :
              ~ ~ ( ~ ( SV10 @ SY30 )
                  | ~ ! [SY31: $i] :
                        ( ~ ( SV10 @ SY31 )
                        | ( SY30 = SY31 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[48]) ).

thf(66,plain,
    ! [SV11: $i] :
      ( ( ! [SY32: $i] :
            ~ ( ~ ( ~ ( in @ SY32 @ ( powerset @ SV11 ) )
                  | ! [SY33: $i] :
                      ( ~ ( in @ SY33 @ SY32 )
                      | ( in @ SY33 @ SV11 ) ) )
              | ~ ( ~ ! [SY34: $i] :
                        ( ~ ( in @ SY34 @ SY32 )
                        | ( in @ SY34 @ SV11 ) )
                  | ( in @ SY32 @ ( powerset @ SV11 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[49]) ).

thf(67,plain,
    ! [SV12: $i] :
      ( ( ~ ( in @ SV12 @ omega )
        | ( in @ ( setadjoin @ SV12 @ SV12 ) @ omega ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[50]) ).

thf(68,plain,
    ( ( ~ ( in @ sK2_SY0
          @ ( dsetconstr @ ( powerset @ emptyset )
            @ ^ [SX0: $i] : sK1_Xphi ) )
      | ~ ~ sK1_Xphi )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[51]) ).

thf(69,plain,
    ! [SV13: $i] :
      ( ( ~ ! [SY35: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY36: $i] :
                                    ( ~ ( in @ SY36 @ SY35 )
                                    | ! [SY37: $i] :
                                        ( ~ ( in @ SY37 @ SY36 )
                                        | ( in @ SY37 @ SV13 ) ) )
                              | ~ ! [SY38: $i,SY39: $i] :
                                    ( ~ ~ ( ~ ( in @ SY38 @ SV13 )
                                          | ~ ( in @ SY39 @ SV13 ) )
                                    | ~ ! [SX4: $i] :
                                          ( ~ ( in @ SX4 @ SY35 )
                                          | ~ ( ~ ( ~ ( in @ SY38 @ SX4 )
                                                  | ( in @ SY39 @ SX4 ) )
                                              | ~ ( ~ ( in @ SY39 @ SX4 )
                                                  | ( in @ SY38 @ SX4 ) ) ) )
                                    | ( SY38 = SY39 ) ) )
                        | ~ ! [SX2: $i,SX3: $i] :
                              ( ~ ~ ( ~ ( in @ SX2 @ SY35 )
                                    | ~ ( in @ SX3 @ SY35 ) )
                              | ! [SX4: $i] :
                                  ( ~ ( in @ SX4 @ SX2 )
                                  | ( in @ SX4 @ SX3 ) )
                              | ! [SX4: $i] :
                                  ( ~ ( in @ SX4 @ SX3 )
                                  | ( in @ SX4 @ SX2 ) ) ) )
                  | ~ ! [SY45: $i] :
                        ( ~ ~ ( ~ ! [SY46: $i] :
                                    ( ~ ( in @ SY46 @ SY45 )
                                    | ( in @ SY46 @ SV13 ) )
                              | ~ ~ ! [SX3: $i] :
                                      ~ ( in @ SX3 @ SY45 ) )
                        | ~ ! [SX3: $i] :
                              ~ ~ ! [SX4: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SX3 @ SY35 )
                                                    | ~ ( in @ SX4 @ SY45 ) )
                                              | ~ ~ ~ ! [SX5: $i] :
                                                        ~ ~ ( ~ ( in @ SX5 @ SX3 )
                                                            | ~ ( in @ SX5 @ SY45 ) ) )
                                        | ~ ! [SX5: $i] :
                                              ( ~ ( in @ SX5 @ SY35 )
                                              | ! [SX6: $i] :
                                                  ( ~ ( in @ SX6 @ SX5 )
                                                  | ( in @ SX6 @ SX3 ) )
                                              | ( in @ SX4 @ SX5 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[52]) ).

thf(70,plain,
    ! [SV14: $i] :
      ( ( ~ ~ ( ~ ( in @ emptyset @ SV14 )
              | ~ ! [SY53: $i] :
                    ( ~ ~ ( ~ ( in @ SY53 @ omega )
                          | ~ ( in @ SY53 @ SV14 ) )
                    | ( in @ ( setadjoin @ SY53 @ SY53 ) @ SV14 ) ) )
        | ! [SY54: $i] :
            ( ~ ( in @ SY54 @ omega )
            | ( in @ SY54 @ SV14 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[53]) ).

thf(71,plain,
    ! [SV15: $i] :
      ( ( ! [SY55: $i > $o,SY56: $i] :
            ( ~ ( in @ SY56 @ SV15 )
            | ~ ( SY55 @ SY56 )
            | ( in @ SY56
              @ ( dsetconstr @ SV15
                @ ^ [SX3: $i] : ( SY55 @ SX3 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[54]) ).

thf(72,plain,
    ! [SV1: $i > $i > $o,SV16: $i] :
      ( ( ~ ! [SY58: $i] :
              ( ~ ( in @ SY58 @ SV16 )
              | ~ ! [SY3: $i] :
                    ~ ~ ( ~ ( SV1 @ SY58 @ SY3 )
                        | ~ ! [SY4: $i] :
                              ( ~ ( SV1 @ SY58 @ SY4 )
                              | ( SY3 = SY4 ) ) ) )
        | ~ ! [SY61: $i] :
              ~ ! [SY62: $i] :
                  ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                        | ~ ! [SY63: $i] :
                              ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                  | ~ ( SV1 @ SY63 @ SY62 ) ) )
                    | ~ ( ~ ~ ! [SY64: $i] :
                                ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                    | ~ ( SV1 @ SY64 @ SY62 ) )
                        | ( in @ SY62 @ SY61 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[56]) ).

thf(73,plain,
    ! [SV17: $i,SV2: $i] :
      ( ( ! [SY65: $i] :
            ~ ( ~ ( ~ ( in @ SY65 @ ( setadjoin @ SV2 @ SV17 ) )
                  | ( SY65 = SV2 )
                  | ( in @ SY65 @ SV17 ) )
              | ~ ( ~ ( ( SY65 = SV2 )
                      | ( in @ SY65 @ SV17 ) )
                  | ( in @ SY65 @ ( setadjoin @ SV2 @ SV17 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[57]) ).

thf(74,plain,
    ! [SV3: $i > $o] :
      ( ( ( ~ ~ ! [SY11: $i] :
                  ~ ~ ( ~ ( SV3 @ SY11 )
                      | ~ ! [SY12: $i] :
                            ( ~ ( SV3 @ SY12 )
                            | ( SY11 = SY12 ) ) ) )
        = $true )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[58]) ).

thf(75,plain,
    ! [SV4: $i] :
      ( ( in @ SV4 @ emptyset )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[59]) ).

thf(76,plain,
    ! [SV18: $i,SV5: $i] :
      ( ( ~ ! [SY66: $i] :
              ~ ( ~ ( ~ ( in @ SY66 @ SV5 )
                    | ( in @ SY66 @ SV18 ) )
                | ~ ( ~ ( in @ SY66 @ SV18 )
                    | ( in @ SY66 @ SV5 ) ) )
        | ( SV5 = SV18 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[60]) ).

thf(77,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ~ ( ~ ( ~ ( in @ SV19 @ ( setunion @ SV6 ) )
                | ~ ! [SY67: $i] :
                      ~ ~ ( ~ ( in @ SV19 @ SY67 )
                          | ~ ( in @ SY67 @ SV6 ) ) )
            | ~ ( ~ ~ ! [SY68: $i] :
                        ~ ~ ( ~ ( in @ SV19 @ SY68 )
                            | ~ ( in @ SY68 @ SV6 ) )
                | ( in @ SV19 @ ( setunion @ SV6 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[61]) ).

thf(78,plain,
    ! [SV20: $i > $o,SV7: $i] :
      ( ( ! [SY69: $i] :
            ( ~ ( in @ SY69
                @ ( dsetconstr @ SV7
                  @ ^ [SY70: $i] : ( SV20 @ SY70 ) ) )
            | ( in @ SY69 @ SV7 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[62]) ).

thf(79,plain,
    ! [SV21: $i > $o,SV8: $i] :
      ( ( ! [SY71: $i] :
            ( ~ ( in @ SY71
                @ ( dsetconstr @ SV8
                  @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) )
            | ( SV21 @ SY71 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[63]) ).

thf(80,plain,
    ! [SV9: $i] :
      ( ( ( ~ ~ ! [SY25: $i] :
                  ~ ( in @ SY25 @ SV9 ) )
        = $true )
      | ( ( ~ ! [SY26: $i] :
                ~ ~ ( ~ ( in @ SY26 @ SV9 )
                    | ~ ~ ~ ! [SY27: $i] :
                              ~ ~ ( ~ ( in @ SY27 @ SY26 )
                                  | ~ ( in @ SY27 @ SV9 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[64]) ).

thf(81,plain,
    ! [SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY28: $i] :
                  ~ ~ ( ~ ( SV10 @ SY28 )
                      | ~ ! [SY29: $i] :
                            ( ~ ( SV10 @ SY29 )
                            | ( SY28 = SY29 ) ) ) )
        = $true )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[65]) ).

thf(82,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ~ ( ~ ( ~ ( in @ SV22 @ ( powerset @ SV11 ) )
                | ! [SY73: $i] :
                    ( ~ ( in @ SY73 @ SV22 )
                    | ( in @ SY73 @ SV11 ) ) )
            | ~ ( ~ ! [SY74: $i] :
                      ( ~ ( in @ SY74 @ SV22 )
                      | ( in @ SY74 @ SV11 ) )
                | ( in @ SV22 @ ( powerset @ SV11 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[66]) ).

thf(83,plain,
    ! [SV12: $i] :
      ( ( ( ~ ( in @ SV12 @ omega ) )
        = $true )
      | ( ( in @ ( setadjoin @ SV12 @ SV12 ) @ omega )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[67]) ).

thf(84,plain,
    ( ( ~ ( in @ sK2_SY0
          @ ( dsetconstr @ ( powerset @ emptyset )
            @ ^ [SX0: $i] : sK1_Xphi ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[68]) ).

thf(85,plain,
    ( ( ~ ~ sK1_Xphi )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[68]) ).

thf(86,plain,
    ! [SV13: $i] :
      ( ( ! [SY35: $i] :
            ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY36: $i] :
                                  ( ~ ( in @ SY36 @ SY35 )
                                  | ! [SY37: $i] :
                                      ( ~ ( in @ SY37 @ SY36 )
                                      | ( in @ SY37 @ SV13 ) ) )
                            | ~ ! [SY38: $i,SY39: $i] :
                                  ( ~ ~ ( ~ ( in @ SY38 @ SV13 )
                                        | ~ ( in @ SY39 @ SV13 ) )
                                  | ~ ! [SX4: $i] :
                                        ( ~ ( in @ SX4 @ SY35 )
                                        | ~ ( ~ ( ~ ( in @ SY38 @ SX4 )
                                                | ( in @ SY39 @ SX4 ) )
                                            | ~ ( ~ ( in @ SY39 @ SX4 )
                                                | ( in @ SY38 @ SX4 ) ) ) )
                                  | ( SY38 = SY39 ) ) )
                      | ~ ! [SX2: $i,SX3: $i] :
                            ( ~ ~ ( ~ ( in @ SX2 @ SY35 )
                                  | ~ ( in @ SX3 @ SY35 ) )
                            | ! [SX4: $i] :
                                ( ~ ( in @ SX4 @ SX2 )
                                | ( in @ SX4 @ SX3 ) )
                            | ! [SX4: $i] :
                                ( ~ ( in @ SX4 @ SX3 )
                                | ( in @ SX4 @ SX2 ) ) ) )
                | ~ ! [SY45: $i] :
                      ( ~ ~ ( ~ ! [SY46: $i] :
                                  ( ~ ( in @ SY46 @ SY45 )
                                  | ( in @ SY46 @ SV13 ) )
                            | ~ ~ ! [SX3: $i] :
                                    ~ ( in @ SX3 @ SY45 ) )
                      | ~ ! [SX3: $i] :
                            ~ ~ ! [SX4: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SX3 @ SY35 )
                                                  | ~ ( in @ SX4 @ SY45 ) )
                                            | ~ ~ ~ ! [SX5: $i] :
                                                      ~ ~ ( ~ ( in @ SX5 @ SX3 )
                                                          | ~ ( in @ SX5 @ SY45 ) ) )
                                      | ~ ! [SX5: $i] :
                                            ( ~ ( in @ SX5 @ SY35 )
                                            | ! [SX6: $i] :
                                                ( ~ ( in @ SX6 @ SX5 )
                                                | ( in @ SX6 @ SX3 ) )
                                            | ( in @ SX4 @ SX5 ) ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[69]) ).

thf(87,plain,
    ! [SV14: $i] :
      ( ( ( ~ ~ ( ~ ( in @ emptyset @ SV14 )
                | ~ ! [SY53: $i] :
                      ( ~ ~ ( ~ ( in @ SY53 @ omega )
                            | ~ ( in @ SY53 @ SV14 ) )
                      | ( in @ ( setadjoin @ SY53 @ SY53 ) @ SV14 ) ) ) )
        = $true )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[70]) ).

thf(88,plain,
    ! [SV23: $i > $o,SV15: $i] :
      ( ( ! [SY75: $i] :
            ( ~ ( in @ SY75 @ SV15 )
            | ~ ( SV23 @ SY75 )
            | ( in @ SY75
              @ ( dsetconstr @ SV15
                @ ^ [SY76: $i] : ( SV23 @ SY76 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[71]) ).

thf(89,plain,
    ! [SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ! [SY58: $i] :
                ( ~ ( in @ SY58 @ SV16 )
                | ~ ! [SY3: $i] :
                      ~ ~ ( ~ ( SV1 @ SY58 @ SY3 )
                          | ~ ! [SY4: $i] :
                                ( ~ ( SV1 @ SY58 @ SY4 )
                                | ( SY3 = SY4 ) ) ) ) )
        = $true )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[72]) ).

thf(90,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ~ ( ~ ( ~ ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
                | ( SV24 = SV2 )
                | ( in @ SV24 @ SV17 ) )
            | ~ ( ~ ( ( SV24 = SV2 )
                    | ( in @ SV24 @ SV17 ) )
                | ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[73]) ).

thf(91,plain,
    ! [SV3: $i > $o] :
      ( ( ( ~ ! [SY11: $i] :
                ~ ~ ( ~ ( SV3 @ SY11 )
                    | ~ ! [SY12: $i] :
                          ( ~ ( SV3 @ SY12 )
                          | ( SY11 = SY12 ) ) ) )
        = $false )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[74]) ).

thf(92,plain,
    ! [SV18: $i,SV5: $i] :
      ( ( ( ~ ! [SY66: $i] :
                ~ ( ~ ( ~ ( in @ SY66 @ SV5 )
                      | ( in @ SY66 @ SV18 ) )
                  | ~ ( ~ ( in @ SY66 @ SV18 )
                      | ( in @ SY66 @ SV5 ) ) ) )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[76]) ).

thf(93,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ~ ( ~ ( in @ SV19 @ ( setunion @ SV6 ) )
            | ~ ! [SY67: $i] :
                  ~ ~ ( ~ ( in @ SV19 @ SY67 )
                      | ~ ( in @ SY67 @ SV6 ) ) )
        | ~ ( ~ ~ ! [SY68: $i] :
                    ~ ~ ( ~ ( in @ SV19 @ SY68 )
                        | ~ ( in @ SY68 @ SV6 ) )
            | ( in @ SV19 @ ( setunion @ SV6 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[77]) ).

thf(94,plain,
    ! [SV20: $i > $o,SV7: $i,SV25: $i] :
      ( ( ~ ( in @ SV25
            @ ( dsetconstr @ SV7
              @ ^ [SY70: $i] : ( SV20 @ SY70 ) ) )
        | ( in @ SV25 @ SV7 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[78]) ).

thf(95,plain,
    ! [SV21: $i > $o,SV8: $i,SV26: $i] :
      ( ( ~ ( in @ SV26
            @ ( dsetconstr @ SV8
              @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) )
        | ( SV21 @ SV26 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[79]) ).

thf(96,plain,
    ! [SV9: $i] :
      ( ( ( ~ ! [SY25: $i] :
                ~ ( in @ SY25 @ SV9 ) )
        = $false )
      | ( ( ~ ! [SY26: $i] :
                ~ ~ ( ~ ( in @ SY26 @ SV9 )
                    | ~ ~ ~ ! [SY27: $i] :
                              ~ ~ ( ~ ( in @ SY27 @ SY26 )
                                  | ~ ( in @ SY27 @ SV9 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[80]) ).

thf(97,plain,
    ! [SV10: $i > $o] :
      ( ( ( ~ ! [SY28: $i] :
                ~ ~ ( ~ ( SV10 @ SY28 )
                    | ~ ! [SY29: $i] :
                          ( ~ ( SV10 @ SY29 )
                          | ( SY28 = SY29 ) ) ) )
        = $false )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[81]) ).

thf(98,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ~ ( ~ ( in @ SV22 @ ( powerset @ SV11 ) )
            | ! [SY73: $i] :
                ( ~ ( in @ SY73 @ SV22 )
                | ( in @ SY73 @ SV11 ) ) )
        | ~ ( ~ ! [SY74: $i] :
                  ( ~ ( in @ SY74 @ SV22 )
                  | ( in @ SY74 @ SV11 ) )
            | ( in @ SV22 @ ( powerset @ SV11 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[82]) ).

thf(99,plain,
    ! [SV12: $i] :
      ( ( ( in @ SV12 @ omega )
        = $false )
      | ( ( in @ ( setadjoin @ SV12 @ SV12 ) @ omega )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[83]) ).

thf(100,plain,
    ( ( in @ sK2_SY0
      @ ( dsetconstr @ ( powerset @ emptyset )
        @ ^ [SX0: $i] : sK1_Xphi ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[84]) ).

thf(101,plain,
    ( ( ~ sK1_Xphi ) = $true ),
    inference(extcnf_not_neg,[status(thm)],[85]) ).

thf(102,plain,
    ! [SV13: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY79: $i] :
                                ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SY37: $i] :
                                    ( ~ ( in @ SY37 @ SY79 )
                                    | ( in @ SY37 @ SV13 ) ) )
                          | ~ ! [SY81: $i,SY82: $i] :
                                ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                                      | ~ ( in @ SY82 @ SV13 ) )
                                | ~ ! [SY83: $i] :
                                      ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                                              | ( in @ SY82 @ SY83 ) )
                                          | ~ ( ~ ( in @ SY82 @ SY83 )
                                              | ( in @ SY81 @ SY83 ) ) ) )
                                | ( SY81 = SY82 ) ) )
                    | ~ ! [SY84: $i,SY85: $i] :
                          ( ~ ~ ( ~ ( in @ SY84 @ ( sK3_SY35 @ SV13 ) )
                                | ~ ( in @ SY85 @ ( sK3_SY35 @ SV13 ) ) )
                          | ! [SX4: $i] :
                              ( ~ ( in @ SX4 @ SY84 )
                              | ( in @ SX4 @ SY85 ) )
                          | ! [SX4: $i] :
                              ( ~ ( in @ SX4 @ SY85 )
                              | ( in @ SX4 @ SY84 ) ) ) )
              | ~ ! [SY88: $i] :
                    ( ~ ~ ( ~ ! [SY46: $i] :
                                ( ~ ( in @ SY46 @ SY88 )
                                | ( in @ SY46 @ SV13 ) )
                          | ~ ~ ! [SX3: $i] :
                                  ~ ( in @ SX3 @ SY88 ) )
                    | ~ ! [SY91: $i] :
                          ~ ~ ! [SY92: $i] :
                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY91 @ ( sK3_SY35 @ SV13 ) )
                                                | ~ ( in @ SY92 @ SY88 ) )
                                          | ~ ~ ~ ! [SX5: $i] :
                                                    ~ ~ ( ~ ( in @ SX5 @ SY91 )
                                                        | ~ ( in @ SX5 @ SY88 ) ) )
                                    | ~ ! [SY94: $i] :
                                          ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                          | ! [SX6: $i] :
                                              ( ~ ( in @ SX6 @ SY94 )
                                              | ( in @ SX6 @ SY91 ) )
                                          | ( in @ SY92 @ SY94 ) ) ) ) ) )
      = $false ),
    inference(extcnf_forall_neg,[status(esa)],[86]) ).

thf(103,plain,
    ! [SV14: $i] :
      ( ( ( ~ ( ~ ( in @ emptyset @ SV14 )
              | ~ ! [SY53: $i] :
                    ( ~ ~ ( ~ ( in @ SY53 @ omega )
                          | ~ ( in @ SY53 @ SV14 ) )
                    | ( in @ ( setadjoin @ SY53 @ SY53 ) @ SV14 ) ) ) )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[87]) ).

thf(104,plain,
    ! [SV23: $i > $o,SV15: $i,SV27: $i] :
      ( ( ~ ( in @ SV27 @ SV15 )
        | ~ ( SV23 @ SV27 )
        | ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SY76: $i] : ( SV23 @ SY76 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[88]) ).

thf(105,plain,
    ! [SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY58: $i] :
              ( ~ ( in @ SY58 @ SV16 )
              | ~ ! [SY3: $i] :
                    ~ ~ ( ~ ( SV1 @ SY58 @ SY3 )
                        | ~ ! [SY4: $i] :
                              ( ~ ( SV1 @ SY58 @ SY4 )
                              | ( SY3 = SY4 ) ) ) ) )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[89]) ).

thf(106,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ~ ( ~ ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
            | ( SV24 = SV2 )
            | ( in @ SV24 @ SV17 ) )
        | ~ ( ~ ( ( SV24 = SV2 )
                | ( in @ SV24 @ SV17 ) )
            | ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[90]) ).

thf(107,plain,
    ! [SV3: $i > $o] :
      ( ( ( ! [SY11: $i] :
              ~ ~ ( ~ ( SV3 @ SY11 )
                  | ~ ! [SY12: $i] :
                        ( ~ ( SV3 @ SY12 )
                        | ( SY11 = SY12 ) ) ) )
        = $true )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[91]) ).

thf(108,plain,
    ! [SV18: $i,SV5: $i] :
      ( ( ( ! [SY66: $i] :
              ~ ( ~ ( ~ ( in @ SY66 @ SV5 )
                    | ( in @ SY66 @ SV18 ) )
                | ~ ( ~ ( in @ SY66 @ SV18 )
                    | ( in @ SY66 @ SV5 ) ) ) )
        = $false )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[92]) ).

thf(109,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ~ ( ~ ( in @ SV19 @ ( setunion @ SV6 ) )
            | ~ ! [SY67: $i] :
                  ~ ~ ( ~ ( in @ SV19 @ SY67 )
                      | ~ ( in @ SY67 @ SV6 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[93]) ).

thf(110,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ~ ( ~ ~ ! [SY68: $i] :
                    ~ ~ ( ~ ( in @ SV19 @ SY68 )
                        | ~ ( in @ SY68 @ SV6 ) )
            | ( in @ SV19 @ ( setunion @ SV6 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[93]) ).

thf(111,plain,
    ! [SV20: $i > $o,SV7: $i,SV25: $i] :
      ( ( ( ~ ( in @ SV25
              @ ( dsetconstr @ SV7
                @ ^ [SY70: $i] : ( SV20 @ SY70 ) ) ) )
        = $true )
      | ( ( in @ SV25 @ SV7 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[94]) ).

thf(112,plain,
    ! [SV21: $i > $o,SV8: $i,SV26: $i] :
      ( ( ( ~ ( in @ SV26
              @ ( dsetconstr @ SV8
                @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) ) )
        = $true )
      | ( ( SV21 @ SV26 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[95]) ).

thf(113,plain,
    ! [SV9: $i] :
      ( ( ( ! [SY25: $i] :
              ~ ( in @ SY25 @ SV9 ) )
        = $true )
      | ( ( ~ ! [SY26: $i] :
                ~ ~ ( ~ ( in @ SY26 @ SV9 )
                    | ~ ~ ~ ! [SY27: $i] :
                              ~ ~ ( ~ ( in @ SY27 @ SY26 )
                                  | ~ ( in @ SY27 @ SV9 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[96]) ).

thf(114,plain,
    ! [SV10: $i > $o] :
      ( ( ( ! [SY28: $i] :
              ~ ~ ( ~ ( SV10 @ SY28 )
                  | ~ ! [SY29: $i] :
                        ( ~ ( SV10 @ SY29 )
                        | ( SY28 = SY29 ) ) ) )
        = $true )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[97]) ).

thf(115,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ~ ( ~ ( in @ SV22 @ ( powerset @ SV11 ) )
            | ! [SY73: $i] :
                ( ~ ( in @ SY73 @ SV22 )
                | ( in @ SY73 @ SV11 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[98]) ).

thf(116,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ~ ( ~ ! [SY74: $i] :
                  ( ~ ( in @ SY74 @ SV22 )
                  | ( in @ SY74 @ SV11 ) )
            | ( in @ SV22 @ ( powerset @ SV11 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[98]) ).

thf(117,plain,
    sK1_Xphi = $false,
    inference(extcnf_not_pos,[status(thm)],[101]) ).

thf(118,plain,
    ! [SV13: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SY79: $i] :
                              ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
                              | ! [SY37: $i] :
                                  ( ~ ( in @ SY37 @ SY79 )
                                  | ( in @ SY37 @ SV13 ) ) )
                        | ~ ! [SY81: $i,SY82: $i] :
                              ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                                    | ~ ( in @ SY82 @ SV13 ) )
                              | ~ ! [SY83: $i] :
                                    ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                                    | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                                            | ( in @ SY82 @ SY83 ) )
                                        | ~ ( ~ ( in @ SY82 @ SY83 )
                                            | ( in @ SY81 @ SY83 ) ) ) )
                              | ( SY81 = SY82 ) ) )
                  | ~ ! [SY84: $i,SY85: $i] :
                        ( ~ ~ ( ~ ( in @ SY84 @ ( sK3_SY35 @ SV13 ) )
                              | ~ ( in @ SY85 @ ( sK3_SY35 @ SV13 ) ) )
                        | ! [SX4: $i] :
                            ( ~ ( in @ SX4 @ SY84 )
                            | ( in @ SX4 @ SY85 ) )
                        | ! [SX4: $i] :
                            ( ~ ( in @ SX4 @ SY85 )
                            | ( in @ SX4 @ SY84 ) ) ) )
            | ~ ! [SY88: $i] :
                  ( ~ ~ ( ~ ! [SY46: $i] :
                              ( ~ ( in @ SY46 @ SY88 )
                              | ( in @ SY46 @ SV13 ) )
                        | ~ ~ ! [SX3: $i] :
                                ~ ( in @ SX3 @ SY88 ) )
                  | ~ ! [SY91: $i] :
                        ~ ~ ! [SY92: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY91 @ ( sK3_SY35 @ SV13 ) )
                                              | ~ ( in @ SY92 @ SY88 ) )
                                        | ~ ~ ~ ! [SX5: $i] :
                                                  ~ ~ ( ~ ( in @ SX5 @ SY91 )
                                                      | ~ ( in @ SX5 @ SY88 ) ) )
                                  | ~ ! [SY94: $i] :
                                        ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                        | ! [SX6: $i] :
                                            ( ~ ( in @ SX6 @ SY94 )
                                            | ( in @ SX6 @ SY91 ) )
                                        | ( in @ SY92 @ SY94 ) ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[102]) ).

thf(119,plain,
    ! [SV14: $i] :
      ( ( ( ~ ( in @ emptyset @ SV14 )
          | ~ ! [SY53: $i] :
                ( ~ ~ ( ~ ( in @ SY53 @ omega )
                      | ~ ( in @ SY53 @ SV14 ) )
                | ( in @ ( setadjoin @ SY53 @ SY53 ) @ SV14 ) ) )
        = $true )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[103]) ).

thf(120,plain,
    ! [SV23: $i > $o,SV15: $i,SV27: $i] :
      ( ( ( ~ ( in @ SV27 @ SV15 ) )
        = $true )
      | ( ( ~ ( SV23 @ SV27 )
          | ( in @ SV27
            @ ( dsetconstr @ SV15
              @ ^ [SY76: $i] : ( SV23 @ SY76 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[104]) ).

thf(121,plain,
    ! [SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
          | ~ ! [SY97: $i] :
                ~ ~ ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY97 )
                    | ~ ! [SY98: $i] :
                          ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY98 )
                          | ( SY97 = SY98 ) ) ) )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[105]) ).

thf(122,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ~ ( ~ ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
            | ( SV24 = SV2 )
            | ( in @ SV24 @ SV17 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[106]) ).

thf(123,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ~ ( ~ ( ( SV24 = SV2 )
                | ( in @ SV24 @ SV17 ) )
            | ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[106]) ).

thf(124,plain,
    ! [SV28: $i,SV3: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV3 @ SV28 )
                | ~ ! [SY99: $i] :
                      ( ~ ( SV3 @ SY99 )
                      | ( SV28 = SY99 ) ) ) )
        = $true )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[107]) ).

thf(125,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 )
                  | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 ) )
              | ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
                  | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) ) ) )
        = $false )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[108]) ).

thf(126,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ~ ( in @ SV19 @ ( setunion @ SV6 ) )
        | ~ ! [SY67: $i] :
              ~ ~ ( ~ ( in @ SV19 @ SY67 )
                  | ~ ( in @ SY67 @ SV6 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[109]) ).

thf(127,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ~ ~ ! [SY68: $i] :
                ~ ~ ( ~ ( in @ SV19 @ SY68 )
                    | ~ ( in @ SY68 @ SV6 ) )
        | ( in @ SV19 @ ( setunion @ SV6 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[110]) ).

thf(128,plain,
    ! [SV20: $i > $o,SV7: $i,SV25: $i] :
      ( ( ( in @ SV25
          @ ( dsetconstr @ SV7
            @ ^ [SY70: $i] : ( SV20 @ SY70 ) ) )
        = $false )
      | ( ( in @ SV25 @ SV7 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[111]) ).

thf(129,plain,
    ! [SV21: $i > $o,SV8: $i,SV26: $i] :
      ( ( ( in @ SV26
          @ ( dsetconstr @ SV8
            @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) )
        = $false )
      | ( ( SV21 @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[112]) ).

thf(130,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( ~ ( in @ SV29 @ SV9 ) )
        = $true )
      | ( ( ~ ! [SY26: $i] :
                ~ ~ ( ~ ( in @ SY26 @ SV9 )
                    | ~ ~ ~ ! [SY27: $i] :
                              ~ ~ ( ~ ( in @ SY27 @ SY26 )
                                  | ~ ( in @ SY27 @ SV9 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[113]) ).

thf(131,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ SV30 )
                | ~ ! [SY100: $i] :
                      ( ~ ( SV10 @ SY100 )
                      | ( SV30 = SY100 ) ) ) )
        = $true )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[114]) ).

thf(132,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ~ ( in @ SV22 @ ( powerset @ SV11 ) )
        | ! [SY73: $i] :
            ( ~ ( in @ SY73 @ SV22 )
            | ( in @ SY73 @ SV11 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[115]) ).

thf(133,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ~ ! [SY74: $i] :
              ( ~ ( in @ SY74 @ SV22 )
              | ( in @ SY74 @ SV11 ) )
        | ( in @ SV22 @ ( powerset @ SV11 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[116]) ).

thf(134,plain,
    ! [SV13: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ! [SY79: $i] :
                          ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
                          | ! [SY37: $i] :
                              ( ~ ( in @ SY37 @ SY79 )
                              | ( in @ SY37 @ SV13 ) ) )
                    | ~ ! [SY81: $i,SY82: $i] :
                          ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                                | ~ ( in @ SY82 @ SV13 ) )
                          | ~ ! [SY83: $i] :
                                ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                                | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                                        | ( in @ SY82 @ SY83 ) )
                                    | ~ ( ~ ( in @ SY82 @ SY83 )
                                        | ( in @ SY81 @ SY83 ) ) ) )
                          | ( SY81 = SY82 ) ) )
              | ~ ! [SY84: $i,SY85: $i] :
                    ( ~ ~ ( ~ ( in @ SY84 @ ( sK3_SY35 @ SV13 ) )
                          | ~ ( in @ SY85 @ ( sK3_SY35 @ SV13 ) ) )
                    | ! [SX4: $i] :
                        ( ~ ( in @ SX4 @ SY84 )
                        | ( in @ SX4 @ SY85 ) )
                    | ! [SX4: $i] :
                        ( ~ ( in @ SX4 @ SY85 )
                        | ( in @ SX4 @ SY84 ) ) ) )
        | ~ ! [SY88: $i] :
              ( ~ ~ ( ~ ! [SY46: $i] :
                          ( ~ ( in @ SY46 @ SY88 )
                          | ( in @ SY46 @ SV13 ) )
                    | ~ ~ ! [SX3: $i] :
                            ~ ( in @ SX3 @ SY88 ) )
              | ~ ! [SY91: $i] :
                    ~ ~ ! [SY92: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY91 @ ( sK3_SY35 @ SV13 ) )
                                          | ~ ( in @ SY92 @ SY88 ) )
                                    | ~ ~ ~ ! [SX5: $i] :
                                              ~ ~ ( ~ ( in @ SX5 @ SY91 )
                                                  | ~ ( in @ SX5 @ SY88 ) ) )
                              | ~ ! [SY94: $i] :
                                    ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                    | ! [SX6: $i] :
                                        ( ~ ( in @ SX6 @ SY94 )
                                        | ( in @ SX6 @ SY91 ) )
                                    | ( in @ SY92 @ SY94 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[118]) ).

thf(135,plain,
    ! [SV14: $i] :
      ( ( ( ~ ( in @ emptyset @ SV14 ) )
        = $true )
      | ( ( ~ ! [SY53: $i] :
                ( ~ ~ ( ~ ( in @ SY53 @ omega )
                      | ~ ( in @ SY53 @ SV14 ) )
                | ( in @ ( setadjoin @ SY53 @ SY53 ) @ SV14 ) ) )
        = $true )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[119]) ).

thf(136,plain,
    ! [SV23: $i > $o,SV15: $i,SV27: $i] :
      ( ( ( in @ SV27 @ SV15 )
        = $false )
      | ( ( ~ ( SV23 @ SV27 )
          | ( in @ SV27
            @ ( dsetconstr @ SV15
              @ ^ [SY76: $i] : ( SV23 @ SY76 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[120]) ).

thf(137,plain,
    ! [SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 ) )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[121]) ).

thf(138,plain,
    ! [SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ! [SY97: $i] :
                ~ ~ ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY97 )
                    | ~ ! [SY98: $i] :
                          ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY98 )
                          | ( SY97 = SY98 ) ) ) )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[121]) ).

thf(139,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ~ ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
        | ( SV24 = SV2 )
        | ( in @ SV24 @ SV17 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[122]) ).

thf(140,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ~ ( ( SV24 = SV2 )
            | ( in @ SV24 @ SV17 ) )
        | ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[123]) ).

thf(141,plain,
    ! [SV28: $i,SV3: $i > $o] :
      ( ( ( ~ ( ~ ( SV3 @ SV28 )
              | ~ ! [SY99: $i] :
                    ( ~ ( SV3 @ SY99 )
                    | ( SV28 = SY99 ) ) ) )
        = $false )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[124]) ).

thf(142,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 )
              | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 ) )
          | ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
              | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[125]) ).

thf(143,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( ~ ( in @ SV19 @ ( setunion @ SV6 ) ) )
        = $true )
      | ( ( ~ ! [SY67: $i] :
                ~ ~ ( ~ ( in @ SV19 @ SY67 )
                    | ~ ( in @ SY67 @ SV6 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[126]) ).

thf(144,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( ~ ~ ! [SY68: $i] :
                  ~ ~ ( ~ ( in @ SV19 @ SY68 )
                      | ~ ( in @ SY68 @ SV6 ) ) )
        = $true )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[127]) ).

thf(145,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( in @ SV29 @ SV9 )
        = $false )
      | ( ( ~ ! [SY26: $i] :
                ~ ~ ( ~ ( in @ SY26 @ SV9 )
                    | ~ ~ ~ ! [SY27: $i] :
                              ~ ~ ( ~ ( in @ SY27 @ SY26 )
                                  | ~ ( in @ SY27 @ SV9 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[130]) ).

thf(146,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ SV30 )
              | ~ ! [SY100: $i] :
                    ( ~ ( SV10 @ SY100 )
                    | ( SV30 = SY100 ) ) ) )
        = $false )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[131]) ).

thf(147,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ( ~ ( in @ SV22 @ ( powerset @ SV11 ) ) )
        = $true )
      | ( ( ! [SY73: $i] :
              ( ~ ( in @ SY73 @ SV22 )
              | ( in @ SY73 @ SV11 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[132]) ).

thf(148,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ( ~ ! [SY74: $i] :
                ( ~ ( in @ SY74 @ SV22 )
                | ( in @ SY74 @ SV11 ) ) )
        = $true )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[133]) ).

thf(149,plain,
    ! [SV13: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ! [SY79: $i] :
                          ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
                          | ! [SY37: $i] :
                              ( ~ ( in @ SY37 @ SY79 )
                              | ( in @ SY37 @ SV13 ) ) )
                    | ~ ! [SY81: $i,SY82: $i] :
                          ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                                | ~ ( in @ SY82 @ SV13 ) )
                          | ~ ! [SY83: $i] :
                                ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                                | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                                        | ( in @ SY82 @ SY83 ) )
                                    | ~ ( ~ ( in @ SY82 @ SY83 )
                                        | ( in @ SY81 @ SY83 ) ) ) )
                          | ( SY81 = SY82 ) ) )
              | ~ ! [SY84: $i,SY85: $i] :
                    ( ~ ~ ( ~ ( in @ SY84 @ ( sK3_SY35 @ SV13 ) )
                          | ~ ( in @ SY85 @ ( sK3_SY35 @ SV13 ) ) )
                    | ! [SX4: $i] :
                        ( ~ ( in @ SX4 @ SY84 )
                        | ( in @ SX4 @ SY85 ) )
                    | ! [SX4: $i] :
                        ( ~ ( in @ SX4 @ SY85 )
                        | ( in @ SX4 @ SY84 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[134]) ).

thf(150,plain,
    ! [SV13: $i] :
      ( ( ~ ! [SY88: $i] :
              ( ~ ~ ( ~ ! [SY46: $i] :
                          ( ~ ( in @ SY46 @ SY88 )
                          | ( in @ SY46 @ SV13 ) )
                    | ~ ~ ! [SX3: $i] :
                            ~ ( in @ SX3 @ SY88 ) )
              | ~ ! [SY91: $i] :
                    ~ ~ ! [SY92: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY91 @ ( sK3_SY35 @ SV13 ) )
                                          | ~ ( in @ SY92 @ SY88 ) )
                                    | ~ ~ ~ ! [SX5: $i] :
                                              ~ ~ ( ~ ( in @ SX5 @ SY91 )
                                                  | ~ ( in @ SX5 @ SY88 ) ) )
                              | ~ ! [SY94: $i] :
                                    ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                    | ! [SX6: $i] :
                                        ( ~ ( in @ SX6 @ SY94 )
                                        | ( in @ SX6 @ SY91 ) )
                                    | ( in @ SY92 @ SY94 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[134]) ).

thf(151,plain,
    ! [SV14: $i] :
      ( ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ~ ! [SY53: $i] :
                ( ~ ~ ( ~ ( in @ SY53 @ omega )
                      | ~ ( in @ SY53 @ SV14 ) )
                | ( in @ ( setadjoin @ SY53 @ SY53 ) @ SV14 ) ) )
        = $true )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[135]) ).

thf(152,plain,
    ! [SV15: $i,SV27: $i,SV23: $i > $o] :
      ( ( ( ~ ( SV23 @ SV27 ) )
        = $true )
      | ( ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SY76: $i] : ( SV23 @ SY76 ) ) )
        = $true )
      | ( ( in @ SV27 @ SV15 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[136]) ).

thf(153,plain,
    ! [SV16: $i,SV1: $i > $i > $o] :
      ( ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[137]) ).

thf(154,plain,
    ! [SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ! [SY97: $i] :
              ~ ~ ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY97 )
                  | ~ ! [SY98: $i] :
                        ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY98 )
                        | ( SY97 = SY98 ) ) ) )
        = $true )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[138]) ).

thf(155,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ( ~ ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) ) )
        = $true )
      | ( ( ( SV24 = SV2 )
          | ( in @ SV24 @ SV17 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[139]) ).

thf(156,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ( ~ ( ( SV24 = SV2 )
              | ( in @ SV24 @ SV17 ) ) )
        = $true )
      | ( ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[140]) ).

thf(157,plain,
    ! [SV28: $i,SV3: $i > $o] :
      ( ( ( ~ ( SV3 @ SV28 )
          | ~ ! [SY99: $i] :
                ( ~ ( SV3 @ SY99 )
                | ( SV28 = SY99 ) ) )
        = $true )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[141]) ).

thf(158,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 )
              | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 ) ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
              | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[142]) ).

thf(159,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $false )
      | ( ( ~ ! [SY67: $i] :
                ~ ~ ( ~ ( in @ SV19 @ SY67 )
                    | ~ ( in @ SY67 @ SV6 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[143]) ).

thf(160,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( ~ ! [SY68: $i] :
                ~ ~ ( ~ ( in @ SV19 @ SY68 )
                    | ~ ( in @ SY68 @ SV6 ) ) )
        = $false )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[144]) ).

thf(161,plain,
    ! [SV29: $i,SV9: $i] :
      ( ( ( ! [SY26: $i] :
              ~ ~ ( ~ ( in @ SY26 @ SV9 )
                  | ~ ~ ~ ! [SY27: $i] :
                            ~ ~ ( ~ ( in @ SY27 @ SY26 )
                                | ~ ( in @ SY27 @ SV9 ) ) ) )
        = $false )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[145]) ).

thf(162,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV30 )
          | ~ ! [SY100: $i] :
                ( ~ ( SV10 @ SY100 )
                | ( SV30 = SY100 ) ) )
        = $true )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[146]) ).

thf(163,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $false )
      | ( ( ! [SY73: $i] :
              ( ~ ( in @ SY73 @ SV22 )
              | ( in @ SY73 @ SV11 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[147]) ).

thf(164,plain,
    ! [SV11: $i,SV22: $i] :
      ( ( ( ! [SY74: $i] :
              ( ~ ( in @ SY74 @ SV22 )
              | ( in @ SY74 @ SV11 ) ) )
        = $false )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[148]) ).

thf(165,plain,
    ! [SV13: $i] :
      ( ( ~ ( ~ ~ ( ~ ! [SY79: $i] :
                        ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
                        | ! [SY37: $i] :
                            ( ~ ( in @ SY37 @ SY79 )
                            | ( in @ SY37 @ SV13 ) ) )
                  | ~ ! [SY81: $i,SY82: $i] :
                        ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                              | ~ ( in @ SY82 @ SV13 ) )
                        | ~ ! [SY83: $i] :
                              ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                              | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                                      | ( in @ SY82 @ SY83 ) )
                                  | ~ ( ~ ( in @ SY82 @ SY83 )
                                      | ( in @ SY81 @ SY83 ) ) ) )
                        | ( SY81 = SY82 ) ) )
            | ~ ! [SY84: $i,SY85: $i] :
                  ( ~ ~ ( ~ ( in @ SY84 @ ( sK3_SY35 @ SV13 ) )
                        | ~ ( in @ SY85 @ ( sK3_SY35 @ SV13 ) ) )
                  | ! [SX4: $i] :
                      ( ~ ( in @ SX4 @ SY84 )
                      | ( in @ SX4 @ SY85 ) )
                  | ! [SX4: $i] :
                      ( ~ ( in @ SX4 @ SY85 )
                      | ( in @ SX4 @ SY84 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[149]) ).

thf(166,plain,
    ! [SV13: $i] :
      ( ( ! [SY88: $i] :
            ( ~ ~ ( ~ ! [SY46: $i] :
                        ( ~ ( in @ SY46 @ SY88 )
                        | ( in @ SY46 @ SV13 ) )
                  | ~ ~ ! [SX3: $i] :
                          ~ ( in @ SX3 @ SY88 ) )
            | ~ ! [SY91: $i] :
                  ~ ~ ! [SY92: $i] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY91 @ ( sK3_SY35 @ SV13 ) )
                                        | ~ ( in @ SY92 @ SY88 ) )
                                  | ~ ~ ~ ! [SX5: $i] :
                                            ~ ~ ( ~ ( in @ SX5 @ SY91 )
                                                | ~ ( in @ SX5 @ SY88 ) ) )
                            | ~ ! [SY94: $i] :
                                  ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                  | ! [SX6: $i] :
                                      ( ~ ( in @ SX6 @ SY94 )
                                      | ( in @ SX6 @ SY91 ) )
                                  | ( in @ SY92 @ SY94 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[150]) ).

thf(167,plain,
    ! [SV14: $i] :
      ( ( ( ! [SY53: $i] :
              ( ~ ~ ( ~ ( in @ SY53 @ omega )
                    | ~ ( in @ SY53 @ SV14 ) )
              | ( in @ ( setadjoin @ SY53 @ SY53 ) @ SV14 ) ) )
        = $false )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[151]) ).

thf(168,plain,
    ! [SV15: $i,SV27: $i,SV23: $i > $o] :
      ( ( ( SV23 @ SV27 )
        = $false )
      | ( ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SY76: $i] : ( SV23 @ SY76 ) ) )
        = $true )
      | ( ( in @ SV27 @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[152]) ).

thf(169,plain,
    ! [SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY61: $i] :
              ~ ! [SY62: $i] :
                  ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                        | ~ ! [SY63: $i] :
                              ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                  | ~ ( SV1 @ SY63 @ SY62 ) ) )
                    | ~ ( ~ ~ ! [SY64: $i] :
                                ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                    | ~ ( SV1 @ SY64 @ SY62 ) )
                        | ( in @ SY62 @ SY61 ) ) ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[153]) ).

thf(170,plain,
    ! [SV31: $i,SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
                | ~ ! [SY101: $i] :
                      ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY101 )
                      | ( SV31 = SY101 ) ) ) )
        = $true )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[154]) ).

thf(171,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
        = $false )
      | ( ( ( SV24 = SV2 )
          | ( in @ SV24 @ SV17 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[155]) ).

thf(172,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ( ( SV24 = SV2 )
          | ( in @ SV24 @ SV17 ) )
        = $false )
      | ( ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[156]) ).

thf(173,plain,
    ! [SV28: $i,SV3: $i > $o] :
      ( ( ( ~ ( SV3 @ SV28 ) )
        = $true )
      | ( ( ~ ! [SY99: $i] :
                ( ~ ( SV3 @ SY99 )
                | ( SV28 = SY99 ) ) )
        = $true )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[157]) ).

thf(174,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 )
          | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 ) )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
              | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[158]) ).

thf(175,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( ! [SY67: $i] :
              ~ ~ ( ~ ( in @ SV19 @ SY67 )
                  | ~ ( in @ SY67 @ SV6 ) ) )
        = $false )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[159]) ).

thf(176,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( ! [SY68: $i] :
              ~ ~ ( ~ ( in @ SV19 @ SY68 )
                  | ~ ( in @ SY68 @ SV6 ) ) )
        = $true )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[160]) ).

thf(177,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK6_SY26 @ SV29 @ SV9 ) @ SV9 )
                | ~ ~ ~ ! [SY102: $i] :
                          ~ ~ ( ~ ( in @ SY102 @ ( sK6_SY26 @ SV29 @ SV9 ) )
                              | ~ ( in @ SY102 @ SV9 ) ) ) )
        = $false )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[161]) ).

thf(178,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV30 ) )
        = $true )
      | ( ( ~ ! [SY100: $i] :
                ( ~ ( SV10 @ SY100 )
                | ( SV30 = SY100 ) ) )
        = $true )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[162]) ).

thf(179,plain,
    ! [SV11: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ( in @ SV32 @ SV22 )
          | ( in @ SV32 @ SV11 ) )
        = $true )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[163]) ).

thf(180,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( ~ ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 )
          | ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV11 ) )
        = $false )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[164]) ).

thf(181,plain,
    ! [SV13: $i] :
      ( ( ~ ~ ( ~ ! [SY79: $i] :
                    ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
                    | ! [SY37: $i] :
                        ( ~ ( in @ SY37 @ SY79 )
                        | ( in @ SY37 @ SV13 ) ) )
              | ~ ! [SY81: $i,SY82: $i] :
                    ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                          | ~ ( in @ SY82 @ SV13 ) )
                    | ~ ! [SY83: $i] :
                          ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                          | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                                  | ( in @ SY82 @ SY83 ) )
                              | ~ ( ~ ( in @ SY82 @ SY83 )
                                  | ( in @ SY81 @ SY83 ) ) ) )
                    | ( SY81 = SY82 ) ) )
        | ~ ! [SY84: $i,SY85: $i] :
              ( ~ ~ ( ~ ( in @ SY84 @ ( sK3_SY35 @ SV13 ) )
                    | ~ ( in @ SY85 @ ( sK3_SY35 @ SV13 ) ) )
              | ! [SX4: $i] :
                  ( ~ ( in @ SX4 @ SY84 )
                  | ( in @ SX4 @ SY85 ) )
              | ! [SX4: $i] :
                  ( ~ ( in @ SX4 @ SY85 )
                  | ( in @ SX4 @ SY84 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[165]) ).

thf(182,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ~ ~ ( ~ ! [SY103: $i] :
                    ( ~ ( in @ SY103 @ SV33 )
                    | ( in @ SY103 @ SV13 ) )
              | ~ ~ ! [SY104: $i] :
                      ~ ( in @ SY104 @ SV33 ) )
        | ~ ! [SY105: $i] :
              ~ ~ ! [SY106: $i] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                    | ~ ( in @ SY106 @ SV33 ) )
                              | ~ ~ ~ ! [SY107: $i] :
                                        ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                            | ~ ( in @ SY107 @ SV33 ) ) )
                        | ~ ! [SY94: $i] :
                              ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                              | ! [SX6: $i] :
                                  ( ~ ( in @ SX6 @ SY94 )
                                  | ( in @ SX6 @ SY105 ) )
                              | ( in @ SY106 @ SY94 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[166]) ).

thf(183,plain,
    ! [SV14: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK8_SY53 @ SV14 ) @ omega )
                | ~ ( in @ ( sK8_SY53 @ SV14 ) @ SV14 ) )
          | ( in @ ( setadjoin @ ( sK8_SY53 @ SV14 ) @ ( sK8_SY53 @ SV14 ) ) @ SV14 ) )
        = $false )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[167]) ).

thf(184,plain,
    ! [SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ! [SY110: $i] :
                ~ ( ~ ( ~ ( in @ SY110 @ ( sK9_SY61 @ SV1 @ SV16 ) )
                      | ~ ! [SY63: $i] :
                            ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                | ~ ( SV1 @ SY63 @ SY110 ) ) )
                  | ~ ( ~ ~ ! [SY64: $i] :
                              ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                  | ~ ( SV1 @ SY64 @ SY110 ) )
                      | ( in @ SY110 @ ( sK9_SY61 @ SV1 @ SV16 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[169]) ).

thf(185,plain,
    ! [SV31: $i,SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
              | ~ ! [SY101: $i] :
                    ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY101 )
                    | ( SV31 = SY101 ) ) ) )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[170]) ).

thf(186,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ( SV24 = SV2 )
        = $true )
      | ( ( in @ SV24 @ SV17 )
        = $true )
      | ( ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[171]) ).

thf(187,plain,
    ! [SV17: $i,SV2: $i,SV24: $i] :
      ( ( ( SV24 = SV2 )
        = $false )
      | ( ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[172]) ).

thf(188,plain,
    ! [SV2: $i,SV17: $i,SV24: $i] :
      ( ( ( in @ SV24 @ SV17 )
        = $false )
      | ( ( in @ SV24 @ ( setadjoin @ SV2 @ SV17 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[172]) ).

thf(189,plain,
    ! [SV28: $i,SV3: $i > $o] :
      ( ( ( SV3 @ SV28 )
        = $false )
      | ( ( ~ ! [SY99: $i] :
                ( ~ ( SV3 @ SY99 )
                | ( SV28 = SY99 ) ) )
        = $true )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[173]) ).

thf(190,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
              | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[174]) ).

thf(191,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
              | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[174]) ).

thf(192,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV19 @ ( sK10_SY67 @ SV6 @ SV19 ) )
                | ~ ( in @ ( sK10_SY67 @ SV6 @ SV19 ) @ SV6 ) ) )
        = $false )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[175]) ).

thf(193,plain,
    ! [SV6: $i,SV34: $i,SV19: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV19 @ SV34 )
                | ~ ( in @ SV34 @ SV6 ) ) )
        = $true )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[176]) ).

thf(194,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK6_SY26 @ SV29 @ SV9 ) @ SV9 )
              | ~ ~ ~ ! [SY102: $i] :
                        ~ ~ ( ~ ( in @ SY102 @ ( sK6_SY26 @ SV29 @ SV9 ) )
                            | ~ ( in @ SY102 @ SV9 ) ) ) )
        = $true )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[177]) ).

thf(195,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV30 )
        = $false )
      | ( ( ~ ! [SY100: $i] :
                ( ~ ( SV10 @ SY100 )
                | ( SV30 = SY100 ) ) )
        = $true )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[178]) ).

thf(196,plain,
    ! [SV11: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ( in @ SV32 @ SV22 ) )
        = $true )
      | ( ( in @ SV32 @ SV11 )
        = $true )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[179]) ).

thf(197,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( ~ ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 ) )
        = $false )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[180]) ).

thf(198,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV11 )
        = $false )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[180]) ).

thf(199,plain,
    ! [SV13: $i] :
      ( ( ~ ~ ( ~ ! [SY79: $i] :
                    ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
                    | ! [SY37: $i] :
                        ( ~ ( in @ SY37 @ SY79 )
                        | ( in @ SY37 @ SV13 ) ) )
              | ~ ! [SY81: $i,SY82: $i] :
                    ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                          | ~ ( in @ SY82 @ SV13 ) )
                    | ~ ! [SY83: $i] :
                          ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                          | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                                  | ( in @ SY82 @ SY83 ) )
                              | ~ ( ~ ( in @ SY82 @ SY83 )
                                  | ( in @ SY81 @ SY83 ) ) ) )
                    | ( SY81 = SY82 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[181]) ).

thf(200,plain,
    ! [SV13: $i] :
      ( ( ~ ! [SY84: $i,SY85: $i] :
              ( ~ ~ ( ~ ( in @ SY84 @ ( sK3_SY35 @ SV13 ) )
                    | ~ ( in @ SY85 @ ( sK3_SY35 @ SV13 ) ) )
              | ! [SX4: $i] :
                  ( ~ ( in @ SX4 @ SY84 )
                  | ( in @ SX4 @ SY85 ) )
              | ! [SX4: $i] :
                  ( ~ ( in @ SX4 @ SY85 )
                  | ( in @ SX4 @ SY84 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[181]) ).

thf(201,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ( ~ ~ ( ~ ! [SY103: $i] :
                      ( ~ ( in @ SY103 @ SV33 )
                      | ( in @ SY103 @ SV13 ) )
                | ~ ~ ! [SY104: $i] :
                        ~ ( in @ SY104 @ SV33 ) ) )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[182]) ).

thf(202,plain,
    ! [SV14: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK8_SY53 @ SV14 ) @ omega )
                | ~ ( in @ ( sK8_SY53 @ SV14 ) @ SV14 ) ) )
        = $false )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[183]) ).

thf(203,plain,
    ! [SV14: $i] :
      ( ( ( in @ ( setadjoin @ ( sK8_SY53 @ SV14 ) @ ( sK8_SY53 @ SV14 ) ) @ SV14 )
        = $false )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[183]) ).

thf(204,plain,
    ! [SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ! [SY110: $i] :
              ~ ( ~ ( ~ ( in @ SY110 @ ( sK9_SY61 @ SV1 @ SV16 ) )
                    | ~ ! [SY63: $i] :
                          ~ ~ ( ~ ( in @ SY63 @ SV16 )
                              | ~ ( SV1 @ SY63 @ SY110 ) ) )
                | ~ ( ~ ~ ! [SY64: $i] :
                            ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                | ~ ( SV1 @ SY64 @ SY110 ) )
                    | ( in @ SY110 @ ( sK9_SY61 @ SV1 @ SV16 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[184]) ).

thf(205,plain,
    ! [SV31: $i,SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
          | ~ ! [SY101: $i] :
                ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY101 )
                | ( SV31 = SY101 ) ) )
        = $true )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[185]) ).

thf(206,plain,
    ! [SV28: $i,SV3: $i > $o] :
      ( ( ( ! [SY99: $i] :
              ( ~ ( SV3 @ SY99 )
              | ( SV28 = SY99 ) ) )
        = $false )
      | ( ( SV3 @ SV28 )
        = $false )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[189]) ).

thf(207,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 )
        = $true )
      | ( ( ~ ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
              | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[190]) ).

thf(208,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
          | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
        = $false )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[191]) ).

thf(209,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( ~ ( ~ ( in @ SV19 @ ( sK10_SY67 @ SV6 @ SV19 ) )
              | ~ ( in @ ( sK10_SY67 @ SV6 @ SV19 ) @ SV6 ) ) )
        = $true )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[192]) ).

thf(210,plain,
    ! [SV6: $i,SV34: $i,SV19: $i] :
      ( ( ( ~ ( ~ ( in @ SV19 @ SV34 )
              | ~ ( in @ SV34 @ SV6 ) ) )
        = $false )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[193]) ).

thf(211,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( ~ ( in @ ( sK6_SY26 @ SV29 @ SV9 ) @ SV9 )
          | ~ ~ ~ ! [SY102: $i] :
                    ~ ~ ( ~ ( in @ SY102 @ ( sK6_SY26 @ SV29 @ SV9 ) )
                        | ~ ( in @ SY102 @ SV9 ) ) )
        = $false )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[194]) ).

thf(212,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ! [SY100: $i] :
              ( ~ ( SV10 @ SY100 )
              | ( SV30 = SY100 ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[195]) ).

thf(213,plain,
    ! [SV11: $i,SV22: $i,SV32: $i] :
      ( ( ( in @ SV32 @ SV22 )
        = $false )
      | ( ( in @ SV32 @ SV11 )
        = $true )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[196]) ).

thf(214,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 )
        = $true )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[197]) ).

thf(215,plain,
    ! [SV13: $i] :
      ( ( ~ ( ~ ! [SY79: $i] :
                  ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
                  | ! [SY37: $i] :
                      ( ~ ( in @ SY37 @ SY79 )
                      | ( in @ SY37 @ SV13 ) ) )
            | ~ ! [SY81: $i,SY82: $i] :
                  ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                        | ~ ( in @ SY82 @ SV13 ) )
                  | ~ ! [SY83: $i] :
                        ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                        | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                                | ( in @ SY82 @ SY83 ) )
                            | ~ ( ~ ( in @ SY82 @ SY83 )
                                | ( in @ SY81 @ SY83 ) ) ) )
                  | ( SY81 = SY82 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[199]) ).

thf(216,plain,
    ! [SV13: $i] :
      ( ( ! [SY84: $i,SY85: $i] :
            ( ~ ~ ( ~ ( in @ SY84 @ ( sK3_SY35 @ SV13 ) )
                  | ~ ( in @ SY85 @ ( sK3_SY35 @ SV13 ) ) )
            | ! [SX4: $i] :
                ( ~ ( in @ SX4 @ SY84 )
                | ( in @ SX4 @ SY85 ) )
            | ! [SX4: $i] :
                ( ~ ( in @ SX4 @ SY85 )
                | ( in @ SX4 @ SY84 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[200]) ).

thf(217,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ( ~ ( ~ ! [SY103: $i] :
                    ( ~ ( in @ SY103 @ SV33 )
                    | ( in @ SY103 @ SV13 ) )
              | ~ ~ ! [SY104: $i] :
                      ~ ( in @ SY104 @ SV33 ) ) )
        = $false )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[201]) ).

thf(218,plain,
    ! [SV14: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK8_SY53 @ SV14 ) @ omega )
              | ~ ( in @ ( sK8_SY53 @ SV14 ) @ SV14 ) ) )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[202]) ).

thf(219,plain,
    ! [SV14: $i,SV35: $i] :
      ( ( ( ~ ( in @ SV35 @ omega )
          | ( in @ SV35 @ SV14 ) )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( in @ ( setadjoin @ ( sK8_SY53 @ SV14 ) @ ( sK8_SY53 @ SV14 ) ) @ SV14 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[203]) ).

thf(220,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
                  | ~ ! [SY113: $i] :
                        ~ ~ ( ~ ( in @ SY113 @ SV16 )
                            | ~ ( SV1 @ SY113 @ SV36 ) ) )
              | ~ ( ~ ~ ! [SY114: $i] :
                          ~ ~ ( ~ ( in @ SY114 @ SV16 )
                              | ~ ( SV1 @ SY114 @ SV36 ) )
                  | ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[204]) ).

thf(221,plain,
    ! [SV31: $i,SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 ) )
        = $true )
      | ( ( ~ ! [SY101: $i] :
                ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY101 )
                | ( SV31 = SY101 ) ) )
        = $true )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[205]) ).

thf(222,plain,
    ! [SV28: $i,SV3: $i > $o] :
      ( ( ( ~ ( SV3 @ ( sK11_SY99 @ SV28 @ SV3 ) )
          | ( SV28
            = ( sK11_SY99 @ SV28 @ SV3 ) ) )
        = $false )
      | ( ( SV3 @ SV28 )
        = $false )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[206]) ).

thf(223,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
          | ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[207]) ).

thf(225,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 )
        = $false )
      | ( ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
        = $false )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[208]) ).

thf(226,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( ~ ( in @ SV19 @ ( sK10_SY67 @ SV6 @ SV19 ) )
          | ~ ( in @ ( sK10_SY67 @ SV6 @ SV19 ) @ SV6 ) )
        = $false )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[209]) ).

thf(227,plain,
    ! [SV6: $i,SV34: $i,SV19: $i] :
      ( ( ( ~ ( in @ SV19 @ SV34 )
          | ~ ( in @ SV34 @ SV6 ) )
        = $true )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[210]) ).

thf(228,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( ~ ( in @ ( sK6_SY26 @ SV29 @ SV9 ) @ SV9 ) )
        = $false )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[211]) ).

thf(229,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( ~ ~ ~ ! [SY102: $i] :
                    ~ ~ ( ~ ( in @ SY102 @ ( sK6_SY26 @ SV29 @ SV9 ) )
                        | ~ ( in @ SY102 @ SV9 ) ) )
        = $false )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[211]) ).

thf(230,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
          | ( SV30
            = ( sK12_SY100 @ SV30 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[212]) ).

thf(231,plain,
    ! [SV13: $i] :
      ( ( ~ ! [SY79: $i] :
              ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
              | ! [SY37: $i] :
                  ( ~ ( in @ SY37 @ SY79 )
                  | ( in @ SY37 @ SV13 ) ) )
        | ~ ! [SY81: $i,SY82: $i] :
              ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                    | ~ ( in @ SY82 @ SV13 ) )
              | ~ ! [SY83: $i] :
                    ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                    | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                            | ( in @ SY82 @ SY83 ) )
                        | ~ ( ~ ( in @ SY82 @ SY83 )
                            | ( in @ SY81 @ SY83 ) ) ) )
              | ( SY81 = SY82 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[215]) ).

thf(232,plain,
    ! [SV13: $i,SV37: $i] :
      ( ( ! [SY115: $i] :
            ( ~ ~ ( ~ ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
                  | ~ ( in @ SY115 @ ( sK3_SY35 @ SV13 ) ) )
            | ! [SY116: $i] :
                ( ~ ( in @ SY116 @ SV37 )
                | ( in @ SY116 @ SY115 ) )
            | ! [SY117: $i] :
                ( ~ ( in @ SY117 @ SY115 )
                | ( in @ SY117 @ SV37 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[216]) ).

thf(233,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ( ~ ! [SY103: $i] :
                ( ~ ( in @ SY103 @ SV33 )
                | ( in @ SY103 @ SV13 ) )
          | ~ ~ ! [SY104: $i] :
                  ~ ( in @ SY104 @ SV33 ) )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[217]) ).

thf(234,plain,
    ! [SV14: $i] :
      ( ( ( ~ ( in @ ( sK8_SY53 @ SV14 ) @ omega )
          | ~ ( in @ ( sK8_SY53 @ SV14 ) @ SV14 ) )
        = $false )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[218]) ).

thf(235,plain,
    ! [SV14: $i,SV35: $i] :
      ( ( ( ~ ( in @ SV35 @ omega ) )
        = $true )
      | ( ( in @ SV35 @ SV14 )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( in @ ( setadjoin @ ( sK8_SY53 @ SV14 ) @ ( sK8_SY53 @ SV14 ) ) @ SV14 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[219]) ).

thf(236,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( ~ ( ~ ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
              | ~ ! [SY113: $i] :
                    ~ ~ ( ~ ( in @ SY113 @ SV16 )
                        | ~ ( SV1 @ SY113 @ SV36 ) ) )
          | ~ ( ~ ~ ! [SY114: $i] :
                      ~ ~ ( ~ ( in @ SY114 @ SV16 )
                          | ~ ( SV1 @ SY114 @ SV36 ) )
              | ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) ) ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[220]) ).

thf(237,plain,
    ! [SV31: $i,SV16: $i,SV1: $i > $i > $o] :
      ( ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( ~ ! [SY101: $i] :
                ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY101 )
                | ( SV31 = SY101 ) ) )
        = $true )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[221]) ).

thf(238,plain,
    ! [SV28: $i,SV3: $i > $o] :
      ( ( ( ~ ( SV3 @ ( sK11_SY99 @ SV28 @ SV3 ) ) )
        = $false )
      | ( ( SV3 @ SV28 )
        = $false )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[222]) ).

thf(239,plain,
    ! [SV3: $i > $o,SV28: $i] :
      ( ( ( SV28
          = ( sK11_SY99 @ SV28 @ SV3 ) )
        = $false )
      | ( ( SV3 @ SV28 )
        = $false )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[222]) ).

thf(240,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 ) )
        = $false )
      | ( ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[223]) ).

thf(243,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( ~ ( in @ SV19 @ ( sK10_SY67 @ SV6 @ SV19 ) ) )
        = $false )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[226]) ).

thf(244,plain,
    ! [SV19: $i,SV6: $i] :
      ( ( ( ~ ( in @ ( sK10_SY67 @ SV6 @ SV19 ) @ SV6 ) )
        = $false )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[226]) ).

thf(245,plain,
    ! [SV6: $i,SV34: $i,SV19: $i] :
      ( ( ( ~ ( in @ SV19 @ SV34 ) )
        = $true )
      | ( ( ~ ( in @ SV34 @ SV6 ) )
        = $true )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[227]) ).

thf(246,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( in @ ( sK6_SY26 @ SV29 @ SV9 ) @ SV9 )
        = $true )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[228]) ).

thf(247,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( ~ ~ ! [SY102: $i] :
                  ~ ~ ( ~ ( in @ SY102 @ ( sK6_SY26 @ SV29 @ SV9 ) )
                      | ~ ( in @ SY102 @ SV9 ) ) )
        = $true )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[229]) ).

thf(248,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[230]) ).

thf(249,plain,
    ! [SV10: $i > $o,SV30: $i] :
      ( ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[230]) ).

thf(250,plain,
    ! [SV13: $i] :
      ( ( ~ ! [SY79: $i] :
              ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
              | ! [SY37: $i] :
                  ( ~ ( in @ SY37 @ SY79 )
                  | ( in @ SY37 @ SV13 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[231]) ).

thf(251,plain,
    ! [SV13: $i] :
      ( ( ~ ! [SY81: $i,SY82: $i] :
              ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                    | ~ ( in @ SY82 @ SV13 ) )
              | ~ ! [SY83: $i] :
                    ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                    | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                            | ( in @ SY82 @ SY83 ) )
                        | ~ ( ~ ( in @ SY82 @ SY83 )
                            | ( in @ SY81 @ SY83 ) ) ) )
              | ( SY81 = SY82 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[231]) ).

thf(252,plain,
    ! [SV38: $i,SV13: $i,SV37: $i] :
      ( ( ~ ~ ( ~ ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
              | ~ ( in @ SV38 @ ( sK3_SY35 @ SV13 ) ) )
        | ! [SY118: $i] :
            ( ~ ( in @ SY118 @ SV37 )
            | ( in @ SY118 @ SV38 ) )
        | ! [SY119: $i] :
            ( ~ ( in @ SY119 @ SV38 )
            | ( in @ SY119 @ SV37 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[232]) ).

thf(253,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ( ~ ! [SY103: $i] :
                ( ~ ( in @ SY103 @ SV33 )
                | ( in @ SY103 @ SV13 ) ) )
        = $true )
      | ( ( ~ ~ ! [SY104: $i] :
                  ~ ( in @ SY104 @ SV33 ) )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[233]) ).

thf(254,plain,
    ! [SV14: $i] :
      ( ( ( ~ ( in @ ( sK8_SY53 @ SV14 ) @ omega ) )
        = $false )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[234]) ).

thf(255,plain,
    ! [SV14: $i] :
      ( ( ( ~ ( in @ ( sK8_SY53 @ SV14 ) @ SV14 ) )
        = $false )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[234]) ).

thf(256,plain,
    ! [SV14: $i,SV35: $i] :
      ( ( ( in @ SV35 @ omega )
        = $false )
      | ( ( in @ SV35 @ SV14 )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( in @ ( setadjoin @ ( sK8_SY53 @ SV14 ) @ ( sK8_SY53 @ SV14 ) ) @ SV14 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[235]) ).

thf(257,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( ~ ( ~ ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
              | ~ ! [SY113: $i] :
                    ~ ~ ( ~ ( in @ SY113 @ SV16 )
                        | ~ ( SV1 @ SY113 @ SV36 ) ) ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[236]) ).

thf(258,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ( ~ ~ ! [SY114: $i] :
                      ~ ~ ( ~ ( in @ SY114 @ SV16 )
                          | ~ ( SV1 @ SY114 @ SV36 ) )
              | ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) ) ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[236]) ).

thf(259,plain,
    ! [SV31: $i,SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ! [SY101: $i] :
              ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SY101 )
              | ( SV31 = SY101 ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[237]) ).

thf(260,plain,
    ! [SV28: $i,SV3: $i > $o] :
      ( ( ( SV3 @ ( sK11_SY99 @ SV28 @ SV3 ) )
        = $true )
      | ( ( SV3 @ SV28 )
        = $false )
      | ( ( SV3
          @ ( descr
            @ ^ [SY13: $i] : ( SV3 @ SY13 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[238]) ).

thf(261,plain,
    ! [SV5: $i,SV18: $i] :
      ( ( ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV18 )
        = $true )
      | ( ( in @ ( sK5_SY66 @ SV18 @ SV5 ) @ SV5 )
        = $true )
      | ( ( SV5 = SV18 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[240]) ).

thf(262,plain,
    ! [SV6: $i,SV19: $i] :
      ( ( ( in @ SV19 @ ( sK10_SY67 @ SV6 @ SV19 ) )
        = $true )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[243]) ).

thf(263,plain,
    ! [SV19: $i,SV6: $i] :
      ( ( ( in @ ( sK10_SY67 @ SV6 @ SV19 ) @ SV6 )
        = $true )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[244]) ).

thf(264,plain,
    ! [SV6: $i,SV34: $i,SV19: $i] :
      ( ( ( in @ SV19 @ SV34 )
        = $false )
      | ( ( ~ ( in @ SV34 @ SV6 ) )
        = $true )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[245]) ).

thf(265,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( ~ ! [SY102: $i] :
                ~ ~ ( ~ ( in @ SY102 @ ( sK6_SY26 @ SV29 @ SV9 ) )
                    | ~ ( in @ SY102 @ SV9 ) ) )
        = $false )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[247]) ).

thf(266,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( ~ ! [SY30: $i] :
                ~ ~ ( ~ ( SV10 @ SY30 )
                    | ~ ! [SY31: $i] :
                          ( ~ ( SV10 @ SY31 )
                          | ( SY30 = SY31 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[248]) ).

thf(267,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ! [SY30: $i] :
              ~ ~ ( ~ ( SV10 @ SY30 )
                  | ~ ! [SY31: $i] :
                        ( ~ ( SV10 @ SY31 )
                        | ( SY30 = SY31 ) ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[249]) ).

thf(268,plain,
    ! [SV13: $i] :
      ( ( ! [SY79: $i] :
            ( ~ ( in @ SY79 @ ( sK3_SY35 @ SV13 ) )
            | ! [SY37: $i] :
                ( ~ ( in @ SY37 @ SY79 )
                | ( in @ SY37 @ SV13 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[250]) ).

thf(269,plain,
    ! [SV13: $i] :
      ( ( ! [SY81: $i,SY82: $i] :
            ( ~ ~ ( ~ ( in @ SY81 @ SV13 )
                  | ~ ( in @ SY82 @ SV13 ) )
            | ~ ! [SY83: $i] :
                  ( ~ ( in @ SY83 @ ( sK3_SY35 @ SV13 ) )
                  | ~ ( ~ ( ~ ( in @ SY81 @ SY83 )
                          | ( in @ SY82 @ SY83 ) )
                      | ~ ( ~ ( in @ SY82 @ SY83 )
                          | ( in @ SY81 @ SY83 ) ) ) )
            | ( SY81 = SY82 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[251]) ).

thf(270,plain,
    ! [SV38: $i,SV13: $i,SV37: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
                | ~ ( in @ SV38 @ ( sK3_SY35 @ SV13 ) ) ) )
        = $true )
      | ( ( ! [SY118: $i] :
              ( ~ ( in @ SY118 @ SV37 )
              | ( in @ SY118 @ SV38 ) )
          | ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[252]) ).

thf(271,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ( ! [SY103: $i] :
              ( ~ ( in @ SY103 @ SV33 )
              | ( in @ SY103 @ SV13 ) ) )
        = $false )
      | ( ( ~ ~ ! [SY104: $i] :
                  ~ ( in @ SY104 @ SV33 ) )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[253]) ).

thf(272,plain,
    ! [SV14: $i] :
      ( ( ( in @ ( sK8_SY53 @ SV14 ) @ omega )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[254]) ).

thf(273,plain,
    ! [SV14: $i] :
      ( ( ( in @ ( sK8_SY53 @ SV14 ) @ SV14 )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( in @ SY54 @ omega )
              | ( in @ SY54 @ SV14 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[255]) ).

thf(274,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( ~ ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
          | ~ ! [SY113: $i] :
                ~ ~ ( ~ ( in @ SY113 @ SV16 )
                    | ~ ( SV1 @ SY113 @ SV36 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[257]) ).

thf(275,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ~ ! [SY114: $i] :
                  ~ ~ ( ~ ( in @ SY114 @ SV16 )
                      | ~ ( SV1 @ SY114 @ SV36 ) )
          | ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[258]) ).

thf(276,plain,
    ! [SV31: $i,SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
          | ( SV31
            = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[259]) ).

thf(277,plain,
    ! [SV19: $i,SV6: $i,SV34: $i] :
      ( ( ( in @ SV34 @ SV6 )
        = $false )
      | ( ( in @ SV19 @ SV34 )
        = $false )
      | ( ( in @ SV19 @ ( setunion @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[264]) ).

thf(278,plain,
    ! [SV9: $i,SV29: $i] :
      ( ( ( ! [SY102: $i] :
              ~ ~ ( ~ ( in @ SY102 @ ( sK6_SY26 @ SV29 @ SV9 ) )
                  | ~ ( in @ SY102 @ SV9 ) ) )
        = $true )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[265]) ).

thf(279,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ! [SY30: $i] :
              ~ ~ ( ~ ( SV10 @ SY30 )
                  | ~ ! [SY31: $i] :
                        ( ~ ( SV10 @ SY31 )
                        | ( SY30 = SY31 ) ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[266]) ).

thf(280,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK14_SY30 @ SV30 @ SV10 ) )
                | ~ ! [SY120: $i] :
                      ( ~ ( SV10 @ SY120 )
                      | ( ( sK14_SY30 @ SV30 @ SV10 )
                        = SY120 ) ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[267]) ).

thf(281,plain,
    ! [SV13: $i,SV39: $i] :
      ( ( ~ ( in @ SV39 @ ( sK3_SY35 @ SV13 ) )
        | ! [SY121: $i] :
            ( ~ ( in @ SY121 @ SV39 )
            | ( in @ SY121 @ SV13 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[268]) ).

thf(282,plain,
    ! [SV13: $i,SV40: $i] :
      ( ( ! [SY122: $i] :
            ( ~ ~ ( ~ ( in @ SV40 @ SV13 )
                  | ~ ( in @ SY122 @ SV13 ) )
            | ~ ! [SY123: $i] :
                  ( ~ ( in @ SY123 @ ( sK3_SY35 @ SV13 ) )
                  | ~ ( ~ ( ~ ( in @ SV40 @ SY123 )
                          | ( in @ SY122 @ SY123 ) )
                      | ~ ( ~ ( in @ SY122 @ SY123 )
                          | ( in @ SV40 @ SY123 ) ) ) )
            | ( SV40 = SY122 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[269]) ).

thf(283,plain,
    ! [SV38: $i,SV13: $i,SV37: $i] :
      ( ( ( ~ ( ~ ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
              | ~ ( in @ SV38 @ ( sK3_SY35 @ SV13 ) ) ) )
        = $false )
      | ( ( ! [SY118: $i] :
              ( ~ ( in @ SY118 @ SV37 )
              | ( in @ SY118 @ SV38 ) )
          | ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[270]) ).

thf(284,plain,
    ! [SV33: $i,SV13: $i] :
      ( ( ( ~ ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
          | ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 ) )
        = $false )
      | ( ( ~ ~ ! [SY104: $i] :
                  ~ ( in @ SY104 @ SV33 ) )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[271]) ).

thf(285,plain,
    ! [SV14: $i,SV41: $i] :
      ( ( ( ~ ( in @ SV41 @ omega )
          | ( in @ SV41 @ SV14 ) )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( in @ ( sK8_SY53 @ SV14 ) @ omega )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[272]) ).

thf(286,plain,
    ! [SV14: $i,SV42: $i] :
      ( ( ( ~ ( in @ SV42 @ omega )
          | ( in @ SV42 @ SV14 ) )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( in @ ( sK8_SY53 @ SV14 ) @ SV14 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[273]) ).

thf(287,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( ~ ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) ) )
        = $true )
      | ( ( ~ ! [SY113: $i] :
                ~ ~ ( ~ ( in @ SY113 @ SV16 )
                    | ~ ( SV1 @ SY113 @ SV36 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[274]) ).

thf(288,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ~ ! [SY114: $i] :
                  ~ ~ ( ~ ( in @ SY114 @ SV16 )
                      | ~ ( SV1 @ SY114 @ SV36 ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[275]) ).

thf(289,plain,
    ! [SV31: $i,SV16: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[276]) ).

thf(290,plain,
    ! [SV1: $i > $i > $o,SV16: $i,SV31: $i] :
      ( ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[276]) ).

thf(291,plain,
    ! [SV9: $i,SV29: $i,SV43: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV43 @ ( sK6_SY26 @ SV29 @ SV9 ) )
                | ~ ( in @ SV43 @ SV9 ) ) )
        = $true )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[278]) ).

thf(292,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK16_SY30 @ SV30 @ SV10 ) )
                | ~ ! [SY124: $i] :
                      ( ~ ( SV10 @ SY124 )
                      | ( ( sK16_SY30 @ SV30 @ SV10 )
                        = SY124 ) ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[279]) ).

thf(293,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK14_SY30 @ SV30 @ SV10 ) )
              | ~ ! [SY120: $i] :
                    ( ~ ( SV10 @ SY120 )
                    | ( ( sK14_SY30 @ SV30 @ SV10 )
                      = SY120 ) ) ) )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[280]) ).

thf(294,plain,
    ! [SV13: $i,SV39: $i] :
      ( ( ( ~ ( in @ SV39 @ ( sK3_SY35 @ SV13 ) ) )
        = $true )
      | ( ( ! [SY121: $i] :
              ( ~ ( in @ SY121 @ SV39 )
              | ( in @ SY121 @ SV13 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[281]) ).

thf(295,plain,
    ! [SV44: $i,SV13: $i,SV40: $i] :
      ( ( ~ ~ ( ~ ( in @ SV40 @ SV13 )
              | ~ ( in @ SV44 @ SV13 ) )
        | ~ ! [SY125: $i] :
              ( ~ ( in @ SY125 @ ( sK3_SY35 @ SV13 ) )
              | ~ ( ~ ( ~ ( in @ SV40 @ SY125 )
                      | ( in @ SV44 @ SY125 ) )
                  | ~ ( ~ ( in @ SV44 @ SY125 )
                      | ( in @ SV40 @ SY125 ) ) ) )
        | ( SV40 = SV44 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[282]) ).

thf(296,plain,
    ! [SV38: $i,SV13: $i,SV37: $i] :
      ( ( ( ~ ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
          | ~ ( in @ SV38 @ ( sK3_SY35 @ SV13 ) ) )
        = $true )
      | ( ( ! [SY118: $i] :
              ( ~ ( in @ SY118 @ SV37 )
              | ( in @ SY118 @ SV38 ) )
          | ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[283]) ).

thf(297,plain,
    ! [SV33: $i,SV13: $i] :
      ( ( ( ~ ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 ) )
        = $false )
      | ( ( ~ ~ ! [SY104: $i] :
                  ~ ( in @ SY104 @ SV33 ) )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[284]) ).

thf(298,plain,
    ! [SV33: $i,SV13: $i] :
      ( ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( ~ ~ ! [SY104: $i] :
                  ~ ( in @ SY104 @ SV33 ) )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[284]) ).

thf(299,plain,
    ! [SV14: $i,SV41: $i] :
      ( ( ( ~ ( in @ SV41 @ omega ) )
        = $true )
      | ( ( in @ SV41 @ SV14 )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( in @ ( sK8_SY53 @ SV14 ) @ omega )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[285]) ).

thf(300,plain,
    ! [SV14: $i,SV42: $i] :
      ( ( ( ~ ( in @ SV42 @ omega ) )
        = $true )
      | ( ( in @ SV42 @ SV14 )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( in @ ( sK8_SY53 @ SV14 ) @ SV14 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[286]) ).

thf(301,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $false )
      | ( ( ~ ! [SY113: $i] :
                ~ ~ ( ~ ( in @ SY113 @ SV16 )
                    | ~ ( SV1 @ SY113 @ SV36 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[287]) ).

thf(302,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ! [SY114: $i] :
                ~ ~ ( ~ ( in @ SY114 @ SV16 )
                    | ~ ( SV1 @ SY114 @ SV36 ) ) )
        = $false )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[288]) ).

thf(303,plain,
    ! [SV31: $i,SV16: $i,SV1: $i > $i > $o] :
      ( ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( ~ ! [SY61: $i] :
                ~ ! [SY62: $i] :
                    ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                          | ~ ! [SY63: $i] :
                                ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                    | ~ ( SV1 @ SY63 @ SY62 ) ) )
                      | ~ ( ~ ~ ! [SY64: $i] :
                                  ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                      | ~ ( SV1 @ SY64 @ SY62 ) )
                          | ( in @ SY62 @ SY61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[289]) ).

thf(304,plain,
    ! [SV31: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY61: $i] :
              ~ ! [SY62: $i] :
                  ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                        | ~ ! [SY63: $i] :
                              ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                  | ~ ( SV1 @ SY63 @ SY62 ) ) )
                    | ~ ( ~ ~ ! [SY64: $i] :
                                ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                    | ~ ( SV1 @ SY64 @ SY62 ) )
                        | ( in @ SY62 @ SY61 ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[290]) ).

thf(305,plain,
    ! [SV9: $i,SV29: $i,SV43: $i] :
      ( ( ( ~ ( ~ ( in @ SV43 @ ( sK6_SY26 @ SV29 @ SV9 ) )
              | ~ ( in @ SV43 @ SV9 ) ) )
        = $false )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[291]) ).

thf(306,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK16_SY30 @ SV30 @ SV10 ) )
              | ~ ! [SY124: $i] :
                    ( ~ ( SV10 @ SY124 )
                    | ( ( sK16_SY30 @ SV30 @ SV10 )
                      = SY124 ) ) ) )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[292]) ).

thf(307,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK14_SY30 @ SV30 @ SV10 ) )
          | ~ ! [SY120: $i] :
                ( ~ ( SV10 @ SY120 )
                | ( ( sK14_SY30 @ SV30 @ SV10 )
                  = SY120 ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[293]) ).

thf(308,plain,
    ! [SV13: $i,SV39: $i] :
      ( ( ( in @ SV39 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( ! [SY121: $i] :
              ( ~ ( in @ SY121 @ SV39 )
              | ( in @ SY121 @ SV13 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[294]) ).

thf(309,plain,
    ! [SV44: $i,SV13: $i,SV40: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV40 @ SV13 )
                | ~ ( in @ SV44 @ SV13 ) ) )
        = $true )
      | ( ( ~ ! [SY125: $i] :
                ( ~ ( in @ SY125 @ ( sK3_SY35 @ SV13 ) )
                | ~ ( ~ ( ~ ( in @ SV40 @ SY125 )
                        | ( in @ SV44 @ SY125 ) )
                    | ~ ( ~ ( in @ SV44 @ SY125 )
                        | ( in @ SV40 @ SY125 ) ) ) )
          | ( SV40 = SV44 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[295]) ).

thf(310,plain,
    ! [SV38: $i,SV13: $i,SV37: $i] :
      ( ( ( ~ ( in @ SV37 @ ( sK3_SY35 @ SV13 ) ) )
        = $true )
      | ( ( ~ ( in @ SV38 @ ( sK3_SY35 @ SV13 ) ) )
        = $true )
      | ( ( ! [SY118: $i] :
              ( ~ ( in @ SY118 @ SV37 )
              | ( in @ SY118 @ SV38 ) )
          | ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[296]) ).

thf(311,plain,
    ! [SV33: $i,SV13: $i] :
      ( ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( ~ ~ ! [SY104: $i] :
                  ~ ( in @ SY104 @ SV33 ) )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[297]) ).

thf(312,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ( ~ ! [SY104: $i] :
                ~ ( in @ SY104 @ SV33 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[298]) ).

thf(313,plain,
    ! [SV14: $i,SV41: $i] :
      ( ( ( in @ SV41 @ omega )
        = $false )
      | ( ( in @ SV41 @ SV14 )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( in @ ( sK8_SY53 @ SV14 ) @ omega )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[299]) ).

thf(314,plain,
    ! [SV14: $i,SV42: $i] :
      ( ( ( in @ SV42 @ omega )
        = $false )
      | ( ( in @ SV42 @ SV14 )
        = $true )
      | ( ( in @ emptyset @ SV14 )
        = $false )
      | ( ( in @ ( sK8_SY53 @ SV14 ) @ SV14 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[300]) ).

thf(315,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY113: $i] :
              ~ ~ ( ~ ( in @ SY113 @ SV16 )
                  | ~ ( SV1 @ SY113 @ SV36 ) ) )
        = $false )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[301]) ).

thf(316,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY114: $i] :
              ~ ~ ( ~ ( in @ SY114 @ SV16 )
                  | ~ ( SV1 @ SY114 @ SV36 ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[302]) ).

thf(317,plain,
    ! [SV31: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY61: $i] :
              ~ ! [SY62: $i] :
                  ~ ( ~ ( ~ ( in @ SY62 @ SY61 )
                        | ~ ! [SY63: $i] :
                              ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                  | ~ ( SV1 @ SY63 @ SY62 ) ) )
                    | ~ ( ~ ~ ! [SY64: $i] :
                                ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                    | ~ ( SV1 @ SY64 @ SY62 ) )
                        | ( in @ SY62 @ SY61 ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[303]) ).

thf(318,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i] :
      ( ( ( ~ ! [SY126: $i] :
                ~ ( ~ ( ~ ( in @ SY126 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
                      | ~ ! [SY63: $i] :
                            ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                | ~ ( SV1 @ SY63 @ SY126 ) ) )
                  | ~ ( ~ ~ ! [SY64: $i] :
                              ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                  | ~ ( SV1 @ SY64 @ SY126 ) )
                      | ( in @ SY126 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[304]) ).

thf(319,plain,
    ! [SV9: $i,SV29: $i,SV43: $i] :
      ( ( ( ~ ( in @ SV43 @ ( sK6_SY26 @ SV29 @ SV9 ) )
          | ~ ( in @ SV43 @ SV9 ) )
        = $true )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[305]) ).

thf(320,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK16_SY30 @ SV30 @ SV10 ) )
          | ~ ! [SY124: $i] :
                ( ~ ( SV10 @ SY124 )
                | ( ( sK16_SY30 @ SV30 @ SV10 )
                  = SY124 ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[306]) ).

thf(321,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK14_SY30 @ SV30 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[307]) ).

thf(322,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY120: $i] :
                ( ~ ( SV10 @ SY120 )
                | ( ( sK14_SY30 @ SV30 @ SV10 )
                  = SY120 ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[307]) ).

thf(323,plain,
    ! [SV13: $i,SV39: $i,SV45: $i] :
      ( ( ( ~ ( in @ SV45 @ SV39 )
          | ( in @ SV45 @ SV13 ) )
        = $true )
      | ( ( in @ SV39 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[308]) ).

thf(324,plain,
    ! [SV44: $i,SV13: $i,SV40: $i] :
      ( ( ( ~ ( ~ ( in @ SV40 @ SV13 )
              | ~ ( in @ SV44 @ SV13 ) ) )
        = $false )
      | ( ( ~ ! [SY125: $i] :
                ( ~ ( in @ SY125 @ ( sK3_SY35 @ SV13 ) )
                | ~ ( ~ ( ~ ( in @ SV40 @ SY125 )
                        | ( in @ SV44 @ SY125 ) )
                    | ~ ( ~ ( in @ SV44 @ SY125 )
                        | ( in @ SV40 @ SY125 ) ) ) )
          | ( SV40 = SV44 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[309]) ).

thf(325,plain,
    ! [SV38: $i,SV13: $i,SV37: $i] :
      ( ( ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( ~ ( in @ SV38 @ ( sK3_SY35 @ SV13 ) ) )
        = $true )
      | ( ( ! [SY118: $i] :
              ( ~ ( in @ SY118 @ SV37 )
              | ( in @ SY118 @ SV38 ) )
          | ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[310]) ).

thf(326,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ( ~ ! [SY104: $i] :
                ~ ( in @ SY104 @ SV33 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[311]) ).

thf(327,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ( ! [SY104: $i] :
              ~ ( in @ SY104 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[312]) ).

thf(328,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV16 )
                | ~ ( SV1 @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV36 ) ) )
        = $false )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[315]) ).

thf(329,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i,SV46: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV46 @ SV16 )
                | ~ ( SV1 @ SV46 @ SV36 ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[316]) ).

thf(330,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i] :
      ( ( ( ~ ! [SY129: $i] :
                ~ ( ~ ( ~ ( in @ SY129 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
                      | ~ ! [SY63: $i] :
                            ~ ~ ( ~ ( in @ SY63 @ SV16 )
                                | ~ ( SV1 @ SY63 @ SY129 ) ) )
                  | ~ ( ~ ~ ! [SY64: $i] :
                              ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                  | ~ ( SV1 @ SY64 @ SY129 ) )
                      | ( in @ SY129 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[317]) ).

thf(331,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i] :
      ( ( ( ! [SY126: $i] :
              ~ ( ~ ( ~ ( in @ SY126 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
                    | ~ ! [SY63: $i] :
                          ~ ~ ( ~ ( in @ SY63 @ SV16 )
                              | ~ ( SV1 @ SY63 @ SY126 ) ) )
                | ~ ( ~ ~ ! [SY64: $i] :
                            ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                | ~ ( SV1 @ SY64 @ SY126 ) )
                    | ( in @ SY126 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) ) ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[318]) ).

thf(332,plain,
    ! [SV9: $i,SV29: $i,SV43: $i] :
      ( ( ( ~ ( in @ SV43 @ ( sK6_SY26 @ SV29 @ SV9 ) ) )
        = $true )
      | ( ( ~ ( in @ SV43 @ SV9 ) )
        = $true )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[319]) ).

thf(333,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK16_SY30 @ SV30 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[320]) ).

thf(334,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY124: $i] :
                ( ~ ( SV10 @ SY124 )
                | ( ( sK16_SY30 @ SV30 @ SV10 )
                  = SY124 ) ) )
        = $false )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[320]) ).

thf(335,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK14_SY30 @ SV30 @ SV10 ) )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[321]) ).

thf(336,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ! [SY120: $i] :
              ( ~ ( SV10 @ SY120 )
              | ( ( sK14_SY30 @ SV30 @ SV10 )
                = SY120 ) ) )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[322]) ).

thf(337,plain,
    ! [SV13: $i,SV39: $i,SV45: $i] :
      ( ( ( ~ ( in @ SV45 @ SV39 ) )
        = $true )
      | ( ( in @ SV45 @ SV13 )
        = $true )
      | ( ( in @ SV39 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[323]) ).

thf(338,plain,
    ! [SV44: $i,SV13: $i,SV40: $i] :
      ( ( ( ~ ( in @ SV40 @ SV13 )
          | ~ ( in @ SV44 @ SV13 ) )
        = $true )
      | ( ( ~ ! [SY125: $i] :
                ( ~ ( in @ SY125 @ ( sK3_SY35 @ SV13 ) )
                | ~ ( ~ ( ~ ( in @ SV40 @ SY125 )
                        | ( in @ SV44 @ SY125 ) )
                    | ~ ( ~ ( in @ SV44 @ SY125 )
                        | ( in @ SV40 @ SY125 ) ) ) )
          | ( SV40 = SV44 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[324]) ).

thf(339,plain,
    ! [SV37: $i,SV13: $i,SV38: $i] :
      ( ( ( in @ SV38 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( ! [SY118: $i] :
              ( ~ ( in @ SY118 @ SV37 )
              | ( in @ SY118 @ SV38 ) )
          | ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[325]) ).

thf(340,plain,
    ! [SV13: $i,SV33: $i] :
      ( ( ( ! [SY104: $i] :
              ~ ( in @ SY104 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[326]) ).

thf(341,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ( in @ SV47 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[327]) ).

thf(342,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV16 )
              | ~ ( SV1 @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV36 ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[328]) ).

thf(343,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i,SV46: $i] :
      ( ( ( ~ ( ~ ( in @ SV46 @ SV16 )
              | ~ ( SV1 @ SV46 @ SV36 ) ) )
        = $false )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[329]) ).

thf(344,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i] :
      ( ( ( ! [SY129: $i] :
              ~ ( ~ ( ~ ( in @ SY129 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
                    | ~ ! [SY63: $i] :
                          ~ ~ ( ~ ( in @ SY63 @ SV16 )
                              | ~ ( SV1 @ SY63 @ SY129 ) ) )
                | ~ ( ~ ~ ! [SY64: $i] :
                            ~ ~ ( ~ ( in @ SY64 @ SV16 )
                                | ~ ( SV1 @ SY64 @ SY129 ) )
                    | ( in @ SY129 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) ) ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[330]) ).

thf(345,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV48: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
                  | ~ ! [SY132: $i] :
                        ~ ~ ( ~ ( in @ SY132 @ SV16 )
                            | ~ ( SV1 @ SY132 @ SV48 ) ) )
              | ~ ( ~ ~ ! [SY133: $i] :
                          ~ ~ ( ~ ( in @ SY133 @ SV16 )
                              | ~ ( SV1 @ SY133 @ SV48 ) )
                  | ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) ) ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[331]) ).

thf(346,plain,
    ! [SV9: $i,SV29: $i,SV43: $i] :
      ( ( ( in @ SV43 @ ( sK6_SY26 @ SV29 @ SV9 ) )
        = $false )
      | ( ( ~ ( in @ SV43 @ SV9 ) )
        = $true )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[332]) ).

thf(347,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK16_SY30 @ SV30 @ SV10 ) )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[333]) ).

thf(348,plain,
    ! [SV30: $i,SV10: $i > $o] :
      ( ( ( ! [SY124: $i] :
              ( ~ ( SV10 @ SY124 )
              | ( ( sK16_SY30 @ SV30 @ SV10 )
                = SY124 ) ) )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[334]) ).

thf(349,plain,
    ! [SV30: $i,SV49: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV49 )
          | ( ( sK14_SY30 @ SV30 @ SV10 )
            = SV49 ) )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[336]) ).

thf(350,plain,
    ! [SV13: $i,SV39: $i,SV45: $i] :
      ( ( ( in @ SV45 @ SV39 )
        = $false )
      | ( ( in @ SV45 @ SV13 )
        = $true )
      | ( ( in @ SV39 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[337]) ).

thf(351,plain,
    ! [SV44: $i,SV13: $i,SV40: $i] :
      ( ( ( ~ ( in @ SV40 @ SV13 ) )
        = $true )
      | ( ( ~ ( in @ SV44 @ SV13 ) )
        = $true )
      | ( ( ~ ! [SY125: $i] :
                ( ~ ( in @ SY125 @ ( sK3_SY35 @ SV13 ) )
                | ~ ( ~ ( ~ ( in @ SV40 @ SY125 )
                        | ( in @ SV44 @ SY125 ) )
                    | ~ ( ~ ( in @ SV44 @ SY125 )
                        | ( in @ SV40 @ SY125 ) ) ) )
          | ( SV40 = SV44 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[338]) ).

thf(352,plain,
    ! [SV13: $i,SV38: $i,SV37: $i] :
      ( ( ( ! [SY118: $i] :
              ( ~ ( in @ SY118 @ SV37 )
              | ( in @ SY118 @ SV38 ) ) )
        = $true )
      | ( ( ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true )
      | ( ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ SV38 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[339]) ).

thf(353,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ( in @ SV50 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[340]) ).

thf(354,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( in @ SV47 @ SV33 )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[341]) ).

thf(355,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( ~ ( in @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV16 )
          | ~ ( SV1 @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV36 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[342]) ).

thf(356,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i,SV46: $i] :
      ( ( ( ~ ( in @ SV46 @ SV16 )
          | ~ ( SV1 @ SV46 @ SV36 ) )
        = $true )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[343]) ).

thf(357,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV51: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
                  | ~ ! [SY134: $i] :
                        ~ ~ ( ~ ( in @ SY134 @ SV16 )
                            | ~ ( SV1 @ SY134 @ SV51 ) ) )
              | ~ ( ~ ~ ! [SY135: $i] :
                          ~ ~ ( ~ ( in @ SY135 @ SV16 )
                              | ~ ( SV1 @ SY135 @ SV51 ) )
                  | ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) ) ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[344]) ).

thf(358,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV48: $i] :
      ( ( ( ~ ( ~ ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
              | ~ ! [SY132: $i] :
                    ~ ~ ( ~ ( in @ SY132 @ SV16 )
                        | ~ ( SV1 @ SY132 @ SV48 ) ) )
          | ~ ( ~ ~ ! [SY133: $i] :
                      ~ ~ ( ~ ( in @ SY133 @ SV16 )
                          | ~ ( SV1 @ SY133 @ SV48 ) )
              | ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[345]) ).

thf(359,plain,
    ! [SV29: $i,SV9: $i,SV43: $i] :
      ( ( ( in @ SV43 @ SV9 )
        = $false )
      | ( ( in @ SV43 @ ( sK6_SY26 @ SV29 @ SV9 ) )
        = $false )
      | ( ( in @ SV29 @ SV9 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[346]) ).

thf(360,plain,
    ! [SV30: $i,SV52: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV52 )
          | ( ( sK16_SY30 @ SV30 @ SV10 )
            = SV52 ) )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[348]) ).

thf(361,plain,
    ! [SV30: $i,SV49: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV49 ) )
        = $true )
      | ( ( ( sK14_SY30 @ SV30 @ SV10 )
          = SV49 )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[349]) ).

thf(362,plain,
    ! [SV44: $i,SV13: $i,SV40: $i] :
      ( ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( ~ ( in @ SV44 @ SV13 ) )
        = $true )
      | ( ( ~ ! [SY125: $i] :
                ( ~ ( in @ SY125 @ ( sK3_SY35 @ SV13 ) )
                | ~ ( ~ ( ~ ( in @ SV40 @ SY125 )
                        | ( in @ SV44 @ SY125 ) )
                    | ~ ( ~ ( in @ SV44 @ SY125 )
                        | ( in @ SV40 @ SY125 ) ) ) )
          | ( SV40 = SV44 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[351]) ).

thf(363,plain,
    ! [SV13: $i,SV38: $i,SV37: $i,SV53: $i] :
      ( ( ( ~ ( in @ SV53 @ SV37 )
          | ( in @ SV53 @ SV38 ) )
        = $true )
      | ( ( ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true )
      | ( ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ SV38 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[352]) ).

thf(364,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( in @ SV50 @ SV33 )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( ~ ! [SY105: $i] :
                ~ ~ ! [SY106: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                      | ~ ( in @ SY106 @ SV33 ) )
                                | ~ ~ ~ ! [SY107: $i] :
                                          ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                              | ~ ( in @ SY107 @ SV33 ) ) )
                          | ~ ! [SY94: $i] :
                                ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY94 )
                                    | ( in @ SX6 @ SY105 ) )
                                | ( in @ SY106 @ SY94 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[353]) ).

thf(365,plain,
    ! [SV47: $i,SV33: $i,SV13: $i] :
      ( ( ( ! [SY105: $i] :
              ~ ~ ! [SY106: $i] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                    | ~ ( in @ SY106 @ SV33 ) )
                              | ~ ~ ~ ! [SY107: $i] :
                                        ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                            | ~ ( in @ SY107 @ SV33 ) ) )
                        | ~ ! [SY94: $i] :
                              ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                              | ! [SX6: $i] :
                                  ( ~ ( in @ SX6 @ SY94 )
                                  | ( in @ SX6 @ SY105 ) )
                              | ( in @ SY106 @ SY94 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[354]) ).

thf(366,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( ~ ( in @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV16 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[355]) ).

thf(367,plain,
    ! [SV16: $i,SV36: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( SV1 @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV36 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[355]) ).

thf(368,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i,SV46: $i] :
      ( ( ( ~ ( in @ SV46 @ SV16 ) )
        = $true )
      | ( ( ~ ( SV1 @ SV46 @ SV36 ) )
        = $true )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[356]) ).

thf(369,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV51: $i] :
      ( ( ( ~ ( ~ ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
              | ~ ! [SY134: $i] :
                    ~ ~ ( ~ ( in @ SY134 @ SV16 )
                        | ~ ( SV1 @ SY134 @ SV51 ) ) )
          | ~ ( ~ ~ ! [SY135: $i] :
                      ~ ~ ( ~ ( in @ SY135 @ SV16 )
                          | ~ ( SV1 @ SY135 @ SV51 ) )
              | ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(370,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV48: $i] :
      ( ( ( ~ ( ~ ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
              | ~ ! [SY132: $i] :
                    ~ ~ ( ~ ( in @ SY132 @ SV16 )
                        | ~ ( SV1 @ SY132 @ SV48 ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[358]) ).

thf(371,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ( ~ ~ ! [SY133: $i] :
                      ~ ~ ( ~ ( in @ SY133 @ SV16 )
                          | ~ ( SV1 @ SY133 @ SV48 ) )
              | ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[358]) ).

thf(372,plain,
    ! [SV30: $i,SV52: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV52 ) )
        = $true )
      | ( ( ( sK16_SY30 @ SV30 @ SV10 )
          = SV52 )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[360]) ).

thf(373,plain,
    ! [SV30: $i,SV49: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV49 )
        = $false )
      | ( ( ( sK14_SY30 @ SV30 @ SV10 )
          = SV49 )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[361]) ).

thf(374,plain,
    ! [SV40: $i,SV13: $i,SV44: $i] :
      ( ( ( in @ SV44 @ SV13 )
        = $false )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( ~ ! [SY125: $i] :
                ( ~ ( in @ SY125 @ ( sK3_SY35 @ SV13 ) )
                | ~ ( ~ ( ~ ( in @ SV40 @ SY125 )
                        | ( in @ SV44 @ SY125 ) )
                    | ~ ( ~ ( in @ SV44 @ SY125 )
                        | ( in @ SV40 @ SY125 ) ) ) )
          | ( SV40 = SV44 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[362]) ).

thf(375,plain,
    ! [SV13: $i,SV38: $i,SV37: $i,SV53: $i] :
      ( ( ( ~ ( in @ SV53 @ SV37 ) )
        = $true )
      | ( ( in @ SV53 @ SV38 )
        = $true )
      | ( ( ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true )
      | ( ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ SV38 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[363]) ).

thf(376,plain,
    ! [SV50: $i,SV33: $i,SV13: $i] :
      ( ( ( ! [SY105: $i] :
              ~ ~ ! [SY106: $i] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY105 @ ( sK3_SY35 @ SV13 ) )
                                    | ~ ( in @ SY106 @ SV33 ) )
                              | ~ ~ ~ ! [SY107: $i] :
                                        ~ ~ ( ~ ( in @ SY107 @ SY105 )
                                            | ~ ( in @ SY107 @ SV33 ) ) )
                        | ~ ! [SY94: $i] :
                              ( ~ ( in @ SY94 @ ( sK3_SY35 @ SV13 ) )
                              | ! [SX6: $i] :
                                  ( ~ ( in @ SX6 @ SY94 )
                                  | ( in @ SX6 @ SY105 ) )
                              | ( in @ SY106 @ SY94 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[364]) ).

thf(377,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ~ ! [SY136: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                                  | ~ ( in @ SY136 @ SV33 ) )
                            | ~ ~ ~ ! [SY137: $i] :
                                      ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                                          | ~ ( in @ SY137 @ SV33 ) ) )
                      | ~ ! [SY138: $i] :
                            ( ~ ( in @ SY138 @ ( sK3_SY35 @ SV13 ) )
                            | ! [SY139: $i] :
                                ( ~ ( in @ SY139 @ SY138 )
                                | ( in @ SY139 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
                            | ( in @ SY136 @ SY138 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[365]) ).

thf(378,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV36: $i] :
      ( ( ( in @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV16 )
        = $true )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[366]) ).

thf(379,plain,
    ! [SV16: $i,SV36: $i,SV1: $i > $i > $o] :
      ( ( ( SV1 @ ( sK18_SY113 @ SV36 @ SV1 @ SV16 ) @ SV36 )
        = $true )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $false )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[367]) ).

thf(380,plain,
    ! [SV36: $i,SV1: $i > $i > $o,SV16: $i,SV46: $i] :
      ( ( ( in @ SV46 @ SV16 )
        = $false )
      | ( ( ~ ( SV1 @ SV46 @ SV36 ) )
        = $true )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[368]) ).

thf(381,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV51: $i] :
      ( ( ( ~ ( ~ ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
              | ~ ! [SY134: $i] :
                    ~ ~ ( ~ ( in @ SY134 @ SV16 )
                        | ~ ( SV1 @ SY134 @ SV51 ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[369]) ).

thf(382,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ( ~ ~ ! [SY135: $i] :
                      ~ ~ ( ~ ( in @ SY135 @ SV16 )
                          | ~ ( SV1 @ SY135 @ SV51 ) )
              | ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) ) ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[369]) ).

thf(383,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV48: $i] :
      ( ( ( ~ ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
          | ~ ! [SY132: $i] :
                ~ ~ ( ~ ( in @ SY132 @ SV16 )
                    | ~ ( SV1 @ SY132 @ SV48 ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[370]) ).

thf(384,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ~ ! [SY133: $i] :
                  ~ ~ ( ~ ( in @ SY133 @ SV16 )
                      | ~ ( SV1 @ SY133 @ SV48 ) )
          | ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[371]) ).

thf(385,plain,
    ! [SV30: $i,SV52: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV52 )
        = $false )
      | ( ( ( sK16_SY30 @ SV30 @ SV10 )
          = SV52 )
        = $true )
      | ( ( SV10 @ SV30 )
        = $false )
      | ( ( SV10 @ ( sK12_SY100 @ SV30 @ SV10 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[372]) ).

thf(386,plain,
    ! [SV44: $i,SV40: $i,SV13: $i] :
      ( ( ( ~ ! [SY125: $i] :
                ( ~ ( in @ SY125 @ ( sK3_SY35 @ SV13 ) )
                | ~ ( ~ ( ~ ( in @ SV40 @ SY125 )
                        | ( in @ SV44 @ SY125 ) )
                    | ~ ( ~ ( in @ SV44 @ SY125 )
                        | ( in @ SV40 @ SY125 ) ) ) ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[374]) ).

thf(387,plain,
    ! [SV13: $i,SV38: $i,SV37: $i,SV53: $i] :
      ( ( ( in @ SV53 @ SV37 )
        = $false )
      | ( ( in @ SV53 @ SV38 )
        = $true )
      | ( ( ! [SY119: $i] :
              ( ~ ( in @ SY119 @ SV38 )
              | ( in @ SY119 @ SV37 ) ) )
        = $true )
      | ( ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ SV38 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[375]) ).

thf(388,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ~ ! [SY140: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                                  | ~ ( in @ SY140 @ SV33 ) )
                            | ~ ~ ~ ! [SY141: $i] :
                                      ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                                          | ~ ( in @ SY141 @ SV33 ) ) )
                      | ~ ! [SY142: $i] :
                            ( ~ ( in @ SY142 @ ( sK3_SY35 @ SV13 ) )
                            | ! [SY143: $i] :
                                ( ~ ( in @ SY143 @ SY142 )
                                | ( in @ SY143 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
                            | ( in @ SY140 @ SY142 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[376]) ).

thf(389,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ! [SY136: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                                | ~ ( in @ SY136 @ SV33 ) )
                          | ~ ~ ~ ! [SY137: $i] :
                                    ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                                        | ~ ( in @ SY137 @ SV33 ) ) )
                    | ~ ! [SY138: $i] :
                          ( ~ ( in @ SY138 @ ( sK3_SY35 @ SV13 ) )
                          | ! [SY139: $i] :
                              ( ~ ( in @ SY139 @ SY138 )
                              | ( in @ SY139 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
                          | ( in @ SY136 @ SY138 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[377]) ).

thf(390,plain,
    ! [SV16: $i,SV36: $i,SV46: $i,SV1: $i > $i > $o] :
      ( ( ( SV1 @ SV46 @ SV36 )
        = $false )
      | ( ( in @ SV46 @ SV16 )
        = $false )
      | ( ( in @ SV36 @ ( sK9_SY61 @ SV1 @ SV16 ) )
        = $true )
      | ( ( in @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[380]) ).

thf(391,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV51: $i] :
      ( ( ( ~ ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
          | ~ ! [SY134: $i] :
                ~ ~ ( ~ ( in @ SY134 @ SV16 )
                    | ~ ( SV1 @ SY134 @ SV51 ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[381]) ).

thf(392,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ~ ! [SY135: $i] :
                  ~ ~ ( ~ ( in @ SY135 @ SV16 )
                      | ~ ( SV1 @ SY135 @ SV51 ) )
          | ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[382]) ).

thf(393,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV48: $i] :
      ( ( ( ~ ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) ) )
        = $true )
      | ( ( ~ ! [SY132: $i] :
                ~ ~ ( ~ ( in @ SY132 @ SV16 )
                    | ~ ( SV1 @ SY132 @ SV48 ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[383]) ).

thf(394,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ~ ! [SY133: $i] :
                  ~ ~ ( ~ ( in @ SY133 @ SV16 )
                      | ~ ( SV1 @ SY133 @ SV48 ) ) )
        = $true )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[384]) ).

thf(395,plain,
    ! [SV44: $i,SV40: $i,SV13: $i] :
      ( ( ( ! [SY125: $i] :
              ( ~ ( in @ SY125 @ ( sK3_SY35 @ SV13 ) )
              | ~ ( ~ ( ~ ( in @ SV40 @ SY125 )
                      | ( in @ SV44 @ SY125 ) )
                  | ~ ( ~ ( in @ SV44 @ SY125 )
                      | ( in @ SV40 @ SY125 ) ) ) ) )
        = $false )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[386]) ).

thf(396,plain,
    ! [SV13: $i,SV53: $i,SV37: $i,SV38: $i,SV54: $i] :
      ( ( ( ~ ( in @ SV54 @ SV38 )
          | ( in @ SV54 @ SV37 ) )
        = $true )
      | ( ( in @ SV53 @ SV38 )
        = $true )
      | ( ( in @ SV53 @ SV37 )
        = $false )
      | ( ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ SV38 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[387]) ).

thf(397,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ! [SY140: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                                | ~ ( in @ SY140 @ SV33 ) )
                          | ~ ~ ~ ! [SY141: $i] :
                                    ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                                        | ~ ( in @ SY141 @ SV33 ) ) )
                    | ~ ! [SY142: $i] :
                          ( ~ ( in @ SY142 @ ( sK3_SY35 @ SV13 ) )
                          | ! [SY143: $i] :
                              ( ~ ( in @ SY143 @ SY142 )
                              | ( in @ SY143 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
                          | ( in @ SY140 @ SY142 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[388]) ).

thf(398,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ! [SY136: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                              | ~ ( in @ SY136 @ SV33 ) )
                        | ~ ~ ~ ! [SY137: $i] :
                                  ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                                      | ~ ( in @ SY137 @ SV33 ) ) )
                  | ~ ! [SY138: $i] :
                        ( ~ ( in @ SY138 @ ( sK3_SY35 @ SV13 ) )
                        | ! [SY139: $i] :
                            ( ~ ( in @ SY139 @ SY138 )
                            | ( in @ SY139 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
                        | ( in @ SY136 @ SY138 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[389]) ).

thf(399,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV51: $i] :
      ( ( ( ~ ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) ) )
        = $true )
      | ( ( ~ ! [SY134: $i] :
                ~ ~ ( ~ ( in @ SY134 @ SV16 )
                    | ~ ( SV1 @ SY134 @ SV51 ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[391]) ).

thf(400,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ~ ! [SY135: $i] :
                  ~ ~ ( ~ ( in @ SY135 @ SV16 )
                      | ~ ( SV1 @ SY135 @ SV51 ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[392]) ).

thf(401,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV48: $i] :
      ( ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( ~ ! [SY132: $i] :
                ~ ~ ( ~ ( in @ SY132 @ SV16 )
                    | ~ ( SV1 @ SY132 @ SV48 ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[393]) ).

thf(402,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ! [SY133: $i] :
                ~ ~ ( ~ ( in @ SY133 @ SV16 )
                    | ~ ( SV1 @ SY133 @ SV48 ) ) )
        = $false )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[394]) ).

thf(403,plain,
    ! [SV13: $i,SV40: $i,SV44: $i] :
      ( ( ( ~ ( in @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
          | ~ ( ~ ( ~ ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
                  | ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) )
              | ~ ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
                  | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) ) ) )
        = $false )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[395]) ).

thf(404,plain,
    ! [SV13: $i,SV53: $i,SV37: $i,SV38: $i,SV54: $i] :
      ( ( ( ~ ( in @ SV54 @ SV38 ) )
        = $true )
      | ( ( in @ SV54 @ SV37 )
        = $true )
      | ( ( in @ SV53 @ SV38 )
        = $true )
      | ( ( in @ SV53 @ SV37 )
        = $false )
      | ( ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ SV38 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[396]) ).

thf(405,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ! [SY140: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                              | ~ ( in @ SY140 @ SV33 ) )
                        | ~ ~ ~ ! [SY141: $i] :
                                  ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                                      | ~ ( in @ SY141 @ SV33 ) ) )
                  | ~ ! [SY142: $i] :
                        ( ~ ( in @ SY142 @ ( sK3_SY35 @ SV13 ) )
                        | ! [SY143: $i] :
                            ( ~ ( in @ SY143 @ SY142 )
                            | ( in @ SY143 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
                        | ( in @ SY140 @ SY142 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[397]) ).

thf(406,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                            | ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) )
                      | ~ ~ ~ ! [SY137: $i] :
                                ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                                    | ~ ( in @ SY137 @ SV33 ) ) )
                | ~ ! [SY145: $i] :
                      ( ~ ( in @ SY145 @ ( sK3_SY35 @ SV13 ) )
                      | ! [SY139: $i] :
                          ( ~ ( in @ SY139 @ SY145 )
                          | ( in @ SY139 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
                      | ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SY145 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[398]) ).

thf(407,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV31: $i,SV51: $i] :
      ( ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( ~ ! [SY134: $i] :
                ~ ~ ( ~ ( in @ SY134 @ SV16 )
                    | ~ ( SV1 @ SY134 @ SV51 ) ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[399]) ).

thf(408,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ~ ! [SY135: $i] :
                ~ ~ ( ~ ( in @ SY135 @ SV16 )
                    | ~ ( SV1 @ SY135 @ SV51 ) ) )
        = $false )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[400]) ).

thf(409,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY132: $i] :
              ~ ~ ( ~ ( in @ SY132 @ SV16 )
                  | ~ ( SV1 @ SY132 @ SV48 ) ) )
        = $false )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[401]) ).

thf(410,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY133: $i] :
              ~ ~ ( ~ ( in @ SY133 @ SV16 )
                  | ~ ( SV1 @ SY133 @ SV48 ) ) )
        = $true )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[402]) ).

thf(411,plain,
    ! [SV13: $i,SV40: $i,SV44: $i] :
      ( ( ( ~ ( in @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) @ ( sK3_SY35 @ SV13 ) ) )
        = $false )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[403]) ).

thf(412,plain,
    ! [SV13: $i,SV44: $i,SV40: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
                  | ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) )
              | ~ ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
                  | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) ) ) )
        = $false )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[403]) ).

thf(413,plain,
    ! [SV13: $i,SV53: $i,SV37: $i,SV38: $i,SV54: $i] :
      ( ( ( in @ SV54 @ SV38 )
        = $false )
      | ( ( in @ SV54 @ SV37 )
        = $true )
      | ( ( in @ SV53 @ SV38 )
        = $true )
      | ( ( in @ SV53 @ SV37 )
        = $false )
      | ( ( in @ SV37 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ SV38 @ ( sK3_SY35 @ SV13 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[404]) ).

thf(414,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                            | ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) )
                      | ~ ~ ~ ! [SY141: $i] :
                                ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                                    | ~ ( in @ SY141 @ SV33 ) ) )
                | ~ ! [SY148: $i] :
                      ( ~ ( in @ SY148 @ ( sK3_SY35 @ SV13 ) )
                      | ! [SY143: $i] :
                          ( ~ ( in @ SY143 @ SY148 )
                          | ( in @ SY143 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
                      | ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SY148 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[405]) ).

thf(415,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                          | ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) )
                    | ~ ~ ~ ! [SY137: $i] :
                              ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                                  | ~ ( in @ SY137 @ SV33 ) ) )
              | ~ ! [SY145: $i] :
                    ( ~ ( in @ SY145 @ ( sK3_SY35 @ SV13 ) )
                    | ! [SY139: $i] :
                        ( ~ ( in @ SY139 @ SY145 )
                        | ( in @ SY139 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
                    | ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SY145 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[406]) ).

thf(416,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY134: $i] :
              ~ ~ ( ~ ( in @ SY134 @ SV16 )
                  | ~ ( SV1 @ SY134 @ SV51 ) ) )
        = $false )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[407]) ).

thf(417,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i] :
      ( ( ( ! [SY135: $i] :
              ~ ~ ( ~ ( in @ SY135 @ SV16 )
                  | ~ ( SV1 @ SY135 @ SV51 ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[408]) ).

thf(418,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV48: $i,SV31: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV16 )
                | ~ ( SV1 @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV48 ) ) )
        = $false )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[409]) ).

thf(419,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i,SV55: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV55 @ SV16 )
                | ~ ( SV1 @ SV55 @ SV48 ) ) )
        = $true )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[410]) ).

thf(420,plain,
    ! [SV13: $i,SV40: $i,SV44: $i] :
      ( ( ( in @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[411]) ).

thf(421,plain,
    ! [SV13: $i,SV44: $i,SV40: $i] :
      ( ( ( ~ ( ~ ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
              | ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) )
          | ~ ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
              | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[412]) ).

thf(422,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                          | ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) )
                    | ~ ~ ~ ! [SY141: $i] :
                              ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                                  | ~ ( in @ SY141 @ SV33 ) ) )
              | ~ ! [SY148: $i] :
                    ( ~ ( in @ SY148 @ ( sK3_SY35 @ SV13 ) )
                    | ! [SY143: $i] :
                        ( ~ ( in @ SY143 @ SY148 )
                        | ( in @ SY143 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
                    | ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SY148 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[414]) ).

thf(423,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                      | ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) )
                | ~ ~ ~ ! [SY137: $i] :
                          ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                              | ~ ( in @ SY137 @ SV33 ) ) )
          | ~ ! [SY145: $i] :
                ( ~ ( in @ SY145 @ ( sK3_SY35 @ SV13 ) )
                | ! [SY139: $i] :
                    ( ~ ( in @ SY139 @ SY145 )
                    | ( in @ SY139 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
                | ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SY145 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[415]) ).

thf(424,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV51: $i,SV31: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV16 )
                | ~ ( SV1 @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV51 ) ) )
        = $false )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[416]) ).

thf(425,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i,SV56: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV56 @ SV16 )
                | ~ ( SV1 @ SV56 @ SV51 ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[417]) ).

thf(426,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV48: $i,SV31: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV16 )
              | ~ ( SV1 @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV48 ) ) )
        = $true )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[418]) ).

thf(427,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i,SV55: $i] :
      ( ( ( ~ ( ~ ( in @ SV55 @ SV16 )
              | ~ ( SV1 @ SV55 @ SV48 ) ) )
        = $false )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[419]) ).

thf(428,plain,
    ! [SV13: $i,SV44: $i,SV40: $i] :
      ( ( ( ~ ( ~ ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
              | ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
              | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[421]) ).

thf(429,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                      | ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) )
                | ~ ~ ~ ! [SY141: $i] :
                          ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                              | ~ ( in @ SY141 @ SV33 ) ) )
          | ~ ! [SY148: $i] :
                ( ~ ( in @ SY148 @ ( sK3_SY35 @ SV13 ) )
                | ! [SY143: $i] :
                    ( ~ ( in @ SY143 @ SY148 )
                    | ( in @ SY143 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
                | ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SY148 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[422]) ).

thf(430,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                      | ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) )
                | ~ ~ ~ ! [SY137: $i] :
                          ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                              | ~ ( in @ SY137 @ SV33 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[423]) ).

thf(431,plain,
    ! [SV33: $i,SV47: $i,SV13: $i] :
      ( ( ( ~ ! [SY145: $i] :
                ( ~ ( in @ SY145 @ ( sK3_SY35 @ SV13 ) )
                | ! [SY139: $i] :
                    ( ~ ( in @ SY139 @ SY145 )
                    | ( in @ SY139 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
                | ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SY145 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[423]) ).

thf(432,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV51: $i,SV31: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV16 )
              | ~ ( SV1 @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV51 ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[424]) ).

thf(433,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i,SV56: $i] :
      ( ( ( ~ ( ~ ( in @ SV56 @ SV16 )
              | ~ ( SV1 @ SV56 @ SV51 ) ) )
        = $false )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[425]) ).

thf(434,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV48: $i,SV31: $i] :
      ( ( ( ~ ( in @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV16 )
          | ~ ( SV1 @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV48 ) )
        = $false )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[426]) ).

thf(435,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i,SV55: $i] :
      ( ( ( ~ ( in @ SV55 @ SV16 )
          | ~ ( SV1 @ SV55 @ SV48 ) )
        = $true )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[427]) ).

thf(436,plain,
    ! [SV13: $i,SV44: $i,SV40: $i] :
      ( ( ( ~ ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
          | ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) )
        = $false )
      | ( ( ~ ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
              | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[428]) ).

thf(437,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                      | ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) )
                | ~ ~ ~ ! [SY141: $i] :
                          ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                              | ~ ( in @ SY141 @ SV33 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[429]) ).

thf(438,plain,
    ! [SV33: $i,SV50: $i,SV13: $i] :
      ( ( ( ~ ! [SY148: $i] :
                ( ~ ( in @ SY148 @ ( sK3_SY35 @ SV13 ) )
                | ! [SY143: $i] :
                    ( ~ ( in @ SY143 @ SY148 )
                    | ( in @ SY143 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
                | ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SY148 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[429]) ).

thf(439,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                    | ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) )
              | ~ ~ ~ ! [SY137: $i] :
                        ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                            | ~ ( in @ SY137 @ SV33 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[430]) ).

thf(440,plain,
    ! [SV33: $i,SV47: $i,SV13: $i] :
      ( ( ( ! [SY145: $i] :
              ( ~ ( in @ SY145 @ ( sK3_SY35 @ SV13 ) )
              | ! [SY139: $i] :
                  ( ~ ( in @ SY139 @ SY145 )
                  | ( in @ SY139 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
              | ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SY145 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[431]) ).

thf(441,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV51: $i,SV31: $i] :
      ( ( ( ~ ( in @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV16 )
          | ~ ( SV1 @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV51 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[432]) ).

thf(442,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i,SV56: $i] :
      ( ( ( ~ ( in @ SV56 @ SV16 )
          | ~ ( SV1 @ SV56 @ SV51 ) )
        = $true )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[433]) ).

thf(443,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV48: $i,SV31: $i] :
      ( ( ( ~ ( in @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV16 ) )
        = $false )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[434]) ).

thf(444,plain,
    ! [SV16: $i,SV48: $i,SV31: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( SV1 @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV48 ) )
        = $false )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[434]) ).

thf(445,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i,SV55: $i] :
      ( ( ( ~ ( in @ SV55 @ SV16 ) )
        = $true )
      | ( ( ~ ( SV1 @ SV55 @ SV48 ) )
        = $true )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[435]) ).

thf(446,plain,
    ! [SV13: $i,SV44: $i,SV40: $i] :
      ( ( ( ~ ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) )
        = $false )
      | ( ( ~ ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
              | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[436]) ).

thf(447,plain,
    ! [SV13: $i,SV40: $i,SV44: $i] :
      ( ( ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
        = $false )
      | ( ( ~ ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
              | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[436]) ).

thf(448,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                    | ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) )
              | ~ ~ ~ ! [SY141: $i] :
                        ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                            | ~ ( in @ SY141 @ SV33 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[437]) ).

thf(449,plain,
    ! [SV33: $i,SV50: $i,SV13: $i] :
      ( ( ( ! [SY148: $i] :
              ( ~ ( in @ SY148 @ ( sK3_SY35 @ SV13 ) )
              | ! [SY143: $i] :
                  ( ~ ( in @ SY143 @ SY148 )
                  | ( in @ SY143 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
              | ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SY148 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[438]) ).

thf(450,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                | ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) )
          | ~ ~ ~ ! [SY137: $i] :
                    ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                        | ~ ( in @ SY137 @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[439]) ).

thf(451,plain,
    ! [SV33: $i,SV47: $i,SV13: $i,SV57: $i] :
      ( ( ( ~ ( in @ SV57 @ ( sK3_SY35 @ SV13 ) )
          | ! [SY150: $i] :
              ( ~ ( in @ SY150 @ SV57 )
              | ( in @ SY150 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
          | ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV57 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[440]) ).

thf(452,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV51: $i,SV31: $i] :
      ( ( ( ~ ( in @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV16 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[441]) ).

thf(453,plain,
    ! [SV16: $i,SV51: $i,SV31: $i,SV1: $i > $i > $o] :
      ( ( ( ~ ( SV1 @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV51 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[441]) ).

thf(454,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i,SV56: $i] :
      ( ( ( ~ ( in @ SV56 @ SV16 ) )
        = $true )
      | ( ( ~ ( SV1 @ SV56 @ SV51 ) )
        = $true )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[442]) ).

thf(455,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV48: $i,SV31: $i] :
      ( ( ( in @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV16 )
        = $true )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[443]) ).

thf(456,plain,
    ! [SV16: $i,SV48: $i,SV31: $i,SV1: $i > $i > $o] :
      ( ( ( SV1 @ ( sK25_SY132 @ SV31 @ SV48 @ SV1 @ SV16 ) @ SV48 )
        = $true )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[444]) ).

thf(457,plain,
    ! [SV31: $i,SV48: $i,SV1: $i > $i > $o,SV16: $i,SV55: $i] :
      ( ( ( in @ SV55 @ SV16 )
        = $false )
      | ( ( ~ ( SV1 @ SV55 @ SV48 ) )
        = $true )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[445]) ).

thf(458,plain,
    ! [SV13: $i,SV44: $i,SV40: $i] :
      ( ( ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
              | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[446]) ).

thf(459,plain,
    ! [SV13: $i,SV40: $i,SV44: $i] :
      ( ( ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
          | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
        = $false )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[447]) ).

thf(460,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                | ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) )
          | ~ ~ ~ ! [SY141: $i] :
                    ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                        | ~ ( in @ SY141 @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[448]) ).

thf(461,plain,
    ! [SV33: $i,SV50: $i,SV13: $i,SV58: $i] :
      ( ( ( ~ ( in @ SV58 @ ( sK3_SY35 @ SV13 ) )
          | ! [SY151: $i] :
              ( ~ ( in @ SY151 @ SV58 )
              | ( in @ SY151 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
          | ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV58 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[449]) ).

thf(462,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                | ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[450]) ).

thf(463,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ~ ~ ! [SY137: $i] :
                    ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                        | ~ ( in @ SY137 @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[450]) ).

thf(464,plain,
    ! [SV33: $i,SV47: $i,SV13: $i,SV57: $i] :
      ( ( ( ~ ( in @ SV57 @ ( sK3_SY35 @ SV13 ) ) )
        = $true )
      | ( ( ! [SY150: $i] :
              ( ~ ( in @ SY150 @ SV57 )
              | ( in @ SY150 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
          | ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV57 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[451]) ).

thf(465,plain,
    ! [SV16: $i,SV1: $i > $i > $o,SV51: $i,SV31: $i] :
      ( ( ( in @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV16 )
        = $true )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[452]) ).

thf(466,plain,
    ! [SV16: $i,SV51: $i,SV31: $i,SV1: $i > $i > $o] :
      ( ( ( SV1 @ ( sK26_SY134 @ SV31 @ SV51 @ SV1 @ SV16 ) @ SV51 )
        = $true )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[453]) ).

thf(467,plain,
    ! [SV31: $i,SV51: $i,SV1: $i > $i > $o,SV16: $i,SV56: $i] :
      ( ( ( in @ SV56 @ SV16 )
        = $false )
      | ( ( ~ ( SV1 @ SV56 @ SV51 ) )
        = $true )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[454]) ).

thf(468,plain,
    ! [SV31: $i,SV16: $i,SV48: $i,SV55: $i,SV1: $i > $i > $o] :
      ( ( ( SV1 @ SV55 @ SV48 )
        = $false )
      | ( ( in @ SV55 @ SV16 )
        = $false )
      | ( ( in @ SV48 @ ( sK17_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[457]) ).

thf(469,plain,
    ! [SV13: $i,SV40: $i,SV44: $i] :
      ( ( ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
          | ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) )
        = $false )
      | ( ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[458]) ).

thf(471,plain,
    ! [SV13: $i,SV44: $i,SV40: $i] :
      ( ( ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
        = $false )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[459]) ).

thf(472,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
                | ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[460]) ).

thf(473,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ~ ~ ! [SY141: $i] :
                    ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                        | ~ ( in @ SY141 @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[460]) ).

thf(474,plain,
    ! [SV33: $i,SV50: $i,SV13: $i,SV58: $i] :
      ( ( ( ~ ( in @ SV58 @ ( sK3_SY35 @ SV13 ) ) )
        = $true )
      | ( ( ! [SY151: $i] :
              ( ~ ( in @ SY151 @ SV58 )
              | ( in @ SY151 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
          | ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV58 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[461]) ).

thf(475,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
              | ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[462]) ).

thf(476,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ~ ! [SY137: $i] :
                  ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                      | ~ ( in @ SY137 @ SV33 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[463]) ).

thf(477,plain,
    ! [SV33: $i,SV47: $i,SV13: $i,SV57: $i] :
      ( ( ( in @ SV57 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( ! [SY150: $i] :
              ( ~ ( in @ SY150 @ SV57 )
              | ( in @ SY150 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
          | ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV57 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[464]) ).

thf(478,plain,
    ! [SV31: $i,SV16: $i,SV51: $i,SV56: $i,SV1: $i > $i > $o] :
      ( ( ( SV1 @ SV56 @ SV51 )
        = $false )
      | ( ( in @ SV56 @ SV16 )
        = $false )
      | ( ( in @ SV51 @ ( sK19_SY61 @ SV31 @ SV1 @ SV16 ) )
        = $true )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ SV31 )
        = $false )
      | ( ( SV1 @ ( sK4_SY58 @ SV1 @ SV16 ) @ ( sK13_SY101 @ SV31 @ SV16 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[467]) ).

thf(479,plain,
    ! [SV13: $i,SV40: $i,SV44: $i] :
      ( ( ( ~ ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) ) )
        = $false )
      | ( ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[469]) ).

thf(482,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
              | ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[472]) ).

thf(483,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ~ ! [SY141: $i] :
                  ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                      | ~ ( in @ SY141 @ SV33 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[473]) ).

thf(484,plain,
    ! [SV33: $i,SV50: $i,SV13: $i,SV58: $i] :
      ( ( ( in @ SV58 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( ! [SY151: $i] :
              ( ~ ( in @ SY151 @ SV58 )
              | ( in @ SY151 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
          | ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV58 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[474]) ).

thf(485,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
          | ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[475]) ).

thf(486,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ! [SY137: $i] :
                ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                    | ~ ( in @ SY137 @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[476]) ).

thf(487,plain,
    ! [SV13: $i,SV33: $i,SV47: $i,SV57: $i] :
      ( ( ( ! [SY150: $i] :
              ( ~ ( in @ SY150 @ SV57 )
              | ( in @ SY150 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) ) )
        = $true )
      | ( ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV57 )
        = $true )
      | ( ( in @ SV57 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[477]) ).

thf(488,plain,
    ! [SV13: $i,SV40: $i,SV44: $i] :
      ( ( ( in @ SV44 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
        = $true )
      | ( ( in @ SV40 @ ( sK22_SY125 @ SV44 @ SV40 @ SV13 ) )
        = $true )
      | ( ( SV40 = SV44 )
        = $true )
      | ( ( in @ SV40 @ SV13 )
        = $false )
      | ( ( in @ SV44 @ SV13 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[479]) ).

thf(489,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
          | ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[482]) ).

thf(490,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ! [SY141: $i] :
                ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                    | ~ ( in @ SY141 @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[483]) ).

thf(491,plain,
    ! [SV13: $i,SV33: $i,SV50: $i,SV58: $i] :
      ( ( ( ! [SY151: $i] :
              ( ~ ( in @ SY151 @ SV58 )
              | ( in @ SY151 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) ) )
        = $true )
      | ( ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV58 )
        = $true )
      | ( ( in @ SV58 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[484]) ).

thf(492,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ~ ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[485]) ).

thf(493,plain,
    ! [SV47: $i,SV33: $i,SV13: $i] :
      ( ( ( ~ ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[485]) ).

thf(494,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( ! [SY137: $i] :
              ~ ~ ( ~ ( in @ SY137 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                  | ~ ( in @ SY137 @ SV33 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[486]) ).

thf(495,plain,
    ! [SV13: $i,SV33: $i,SV47: $i,SV57: $i,SV59: $i] :
      ( ( ( ~ ( in @ SV59 @ SV57 )
          | ( in @ SV59 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV57 )
        = $true )
      | ( ( in @ SV57 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[487]) ).

thf(496,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ~ ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[489]) ).

thf(497,plain,
    ! [SV50: $i,SV33: $i,SV13: $i] :
      ( ( ( ~ ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[489]) ).

thf(498,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( ! [SY141: $i] :
              ~ ~ ( ~ ( in @ SY141 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                  | ~ ( in @ SY141 @ SV33 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[490]) ).

thf(499,plain,
    ! [SV13: $i,SV33: $i,SV50: $i,SV58: $i,SV60: $i] :
      ( ( ( ~ ( in @ SV60 @ SV58 )
          | ( in @ SV60 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV58 )
        = $true )
      | ( ( in @ SV58 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[491]) ).

thf(500,plain,
    ! [SV13: $i,SV33: $i,SV47: $i] :
      ( ( ( in @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[492]) ).

thf(501,plain,
    ! [SV47: $i,SV33: $i,SV13: $i] :
      ( ( ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV33 )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[493]) ).

thf(502,plain,
    ! [SV13: $i,SV33: $i,SV47: $i,SV61: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV61 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
                | ~ ( in @ SV61 @ SV33 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[494]) ).

thf(503,plain,
    ! [SV13: $i,SV33: $i,SV47: $i,SV57: $i,SV59: $i] :
      ( ( ( ~ ( in @ SV59 @ SV57 ) )
        = $true )
      | ( ( in @ SV59 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
        = $true )
      | ( ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV57 )
        = $true )
      | ( ( in @ SV57 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[495]) ).

thf(504,plain,
    ! [SV13: $i,SV33: $i,SV50: $i] :
      ( ( ( in @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) @ ( sK3_SY35 @ SV13 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[496]) ).

thf(505,plain,
    ! [SV50: $i,SV33: $i,SV13: $i] :
      ( ( ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV33 )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[497]) ).

thf(506,plain,
    ! [SV13: $i,SV33: $i,SV50: $i,SV62: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV62 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
                | ~ ( in @ SV62 @ SV33 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[498]) ).

thf(507,plain,
    ! [SV13: $i,SV33: $i,SV50: $i,SV58: $i,SV60: $i] :
      ( ( ( ~ ( in @ SV60 @ SV58 ) )
        = $true )
      | ( ( in @ SV60 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
        = $true )
      | ( ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV58 )
        = $true )
      | ( ( in @ SV58 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[499]) ).

thf(508,plain,
    ! [SV13: $i,SV33: $i,SV47: $i,SV61: $i] :
      ( ( ( ~ ( ~ ( in @ SV61 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
              | ~ ( in @ SV61 @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[502]) ).

thf(509,plain,
    ! [SV13: $i,SV33: $i,SV47: $i,SV57: $i,SV59: $i] :
      ( ( ( in @ SV59 @ SV57 )
        = $false )
      | ( ( in @ SV59 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
        = $true )
      | ( ( in @ ( sK23_SY136 @ SV13 @ SV33 @ SV47 ) @ SV57 )
        = $true )
      | ( ( in @ SV57 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[503]) ).

thf(510,plain,
    ! [SV13: $i,SV33: $i,SV50: $i,SV62: $i] :
      ( ( ( ~ ( ~ ( in @ SV62 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
              | ~ ( in @ SV62 @ SV33 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[506]) ).

thf(511,plain,
    ! [SV13: $i,SV33: $i,SV50: $i,SV58: $i,SV60: $i] :
      ( ( ( in @ SV60 @ SV58 )
        = $false )
      | ( ( in @ SV60 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
        = $true )
      | ( ( in @ ( sK24_SY140 @ SV13 @ SV33 @ SV50 ) @ SV58 )
        = $true )
      | ( ( in @ SV58 @ ( sK3_SY35 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[507]) ).

thf(512,plain,
    ! [SV13: $i,SV33: $i,SV47: $i,SV61: $i] :
      ( ( ( ~ ( in @ SV61 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
          | ~ ( in @ SV61 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[508]) ).

thf(513,plain,
    ! [SV13: $i,SV33: $i,SV50: $i,SV62: $i] :
      ( ( ( ~ ( in @ SV62 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
          | ~ ( in @ SV62 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[510]) ).

thf(514,plain,
    ! [SV13: $i,SV33: $i,SV47: $i,SV61: $i] :
      ( ( ( ~ ( in @ SV61 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) ) )
        = $true )
      | ( ( ~ ( in @ SV61 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[512]) ).

thf(515,plain,
    ! [SV13: $i,SV33: $i,SV50: $i,SV62: $i] :
      ( ( ( ~ ( in @ SV62 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) ) )
        = $true )
      | ( ( ~ ( in @ SV62 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[513]) ).

thf(516,plain,
    ! [SV13: $i,SV33: $i,SV47: $i,SV61: $i] :
      ( ( ( in @ SV61 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
        = $false )
      | ( ( ~ ( in @ SV61 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[514]) ).

thf(517,plain,
    ! [SV13: $i,SV33: $i,SV50: $i,SV62: $i] :
      ( ( ( in @ SV62 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
        = $false )
      | ( ( ~ ( in @ SV62 @ SV33 ) )
        = $true )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[515]) ).

thf(518,plain,
    ! [SV13: $i,SV47: $i,SV33: $i,SV61: $i] :
      ( ( ( in @ SV61 @ SV33 )
        = $false )
      | ( ( in @ SV61 @ ( sK20_SY105 @ SV47 @ SV33 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV13 )
        = $false )
      | ( ( in @ SV47 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[516]) ).

thf(519,plain,
    ! [SV13: $i,SV50: $i,SV33: $i,SV62: $i] :
      ( ( ( in @ SV62 @ SV33 )
        = $false )
      | ( ( in @ SV62 @ ( sK21_SY105 @ SV50 @ SV33 @ SV13 ) )
        = $false )
      | ( ( in @ ( sK15_SY103 @ SV13 @ SV33 ) @ SV33 )
        = $true )
      | ( ( in @ SV50 @ SV33 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[517]) ).

thf(521,plain,
    ! [SV8: $i,SV26: $i] :
      ( ( ( in @ SV26
          @ ( dsetconstr @ SV8
            @ ^ [SX0: $i] : $false ) )
        = $false )
      | ( $false = $true ) ),
    inference(prim_subst,[status(thm)],[129:[bind(SV21,$thf( ^ [SV98: $i] : $false ))]]) ).

thf(522,plain,
    ! [SV97: $i > $o,SV8: $i,SV26: $i] :
      ( ( ( in @ SV26
          @ ( dsetconstr @ SV8
            @ ^ [SX0: $i] :
                ~ ( SV97 @ SX0 ) ) )
        = $false )
      | ( ( ~ ( SV97 @ SV26 ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[129:[bind(SV21,$thf( ^ [SV96: $i] : ~ ( SV97 @ SV96 ) ))]]) ).

thf(523,plain,
    ! [SV8: $i,SV26: $i] :
      ( ( ( in @ SV26
          @ ( dsetconstr @ SV8
            @ ^ [SX0: $i] : ( SX0 = omega ) ) )
        = $false )
      | ( ( SV26 = omega )
        = $true ) ),
    inference(prim_subst,[status(thm)],[129:[bind(SV21,$thf( ^ [SV93: $i] : ( SV93 = omega ) ))]]) ).

thf(524,plain,
    ! [SV8: $i,SV26: $i] :
      ( ( ( in @ SV26
          @ ( dsetconstr @ SV8
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) ) )
        = $false )
      | ( ( SV26 = sK2_SY0 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[129:[bind(SV21,$thf( ^ [SV94: $i] : ( SV94 = sK2_SY0 ) ))]]) ).

thf(525,plain,
    ! [SV8: $i,SV26: $i] :
      ( ( ( in @ SV26
          @ ( dsetconstr @ SV8
            @ ^ [SX0: $i] : ( SX0 = emptyset ) ) )
        = $false )
      | ( ( SV26 = emptyset )
        = $true ) ),
    inference(prim_subst,[status(thm)],[129:[bind(SV21,$thf( ^ [SV95: $i] : ( SV95 = emptyset ) ))]]) ).

thf(526,plain,
    ! [SV15: $i,SV27: $i] :
      ( ( $true = $false )
      | ( ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] : $true ) )
        = $true )
      | ( ( in @ SV27 @ SV15 )
        = $false ) ),
    inference(prim_subst,[status(thm)],[168:[bind(SV23,$thf( ^ [SV92: $i] : $true ))]]) ).

thf(528,plain,
    ! [SV15: $i,SV27: $i,SV90: $i > $o] :
      ( ( ( ~ ( SV90 @ SV27 ) )
        = $false )
      | ( ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] :
                ~ ( SV90 @ SX0 ) ) )
        = $true )
      | ( ( in @ SV27 @ SV15 )
        = $false ) ),
    inference(prim_subst,[status(thm)],[168:[bind(SV23,$thf( ^ [SV89: $i] : ~ ( SV90 @ SV89 ) ))]]) ).

thf(529,plain,
    ! [SV15: $i,SV27: $i] :
      ( ( ( SV27 = omega )
        = $false )
      | ( ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] : ( SX0 = omega ) ) )
        = $true )
      | ( ( in @ SV27 @ SV15 )
        = $false ) ),
    inference(prim_subst,[status(thm)],[168:[bind(SV23,$thf( ^ [SV86: $i] : ( SV86 = omega ) ))]]) ).

thf(530,plain,
    ! [SV15: $i,SV27: $i] :
      ( ( ( SV27 = sK2_SY0 )
        = $false )
      | ( ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) ) )
        = $true )
      | ( ( in @ SV27 @ SV15 )
        = $false ) ),
    inference(prim_subst,[status(thm)],[168:[bind(SV23,$thf( ^ [SV87: $i] : ( SV87 = sK2_SY0 ) ))]]) ).

thf(531,plain,
    ! [SV15: $i,SV27: $i] :
      ( ( ( SV27 = emptyset )
        = $false )
      | ( ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] : ( SX0 = emptyset ) ) )
        = $true )
      | ( ( in @ SV27 @ SV15 )
        = $false ) ),
    inference(prim_subst,[status(thm)],[168:[bind(SV23,$thf( ^ [SV88: $i] : ( SV88 = emptyset ) ))]]) ).

thf(540,plain,
    ! [SV28: $i,SV83: $i > $o] :
      ( ( ( ~ ( SV83
              @ ( sK11_SY99 @ SV28
                @ ^ [SX0: $i] :
                    ~ ( SV83 @ SX0 ) ) ) )
        = $true )
      | ( ( ~ ( SV83 @ SV28 ) )
        = $false )
      | ( ( ~ ( SV83
              @ ( descr
                @ ^ [SX0: $i] :
                    ~ ( SV83 @ SX0 ) ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[260:[bind(SV3,$thf( ^ [SV82: $i] : ~ ( SV83 @ SV82 ) ))]]) ).

thf(541,plain,
    ! [SV28: $i] :
      ( ( ( ( sK11_SY99 @ SV28
            @ ^ [SX0: $i] : ( SX0 = omega ) )
          = omega )
        = $true )
      | ( ( SV28 = omega )
        = $false )
      | ( ( ( descr
            @ ^ [SX0: $i] : ( SX0 = omega ) )
          = omega )
        = $true ) ),
    inference(prim_subst,[status(thm)],[260:[bind(SV3,$thf( ^ [SV79: $i] : ( SV79 = omega ) ))]]) ).

thf(542,plain,
    ! [SV28: $i] :
      ( ( ( ( sK11_SY99 @ SV28
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
          = sK2_SY0 )
        = $true )
      | ( ( SV28 = sK2_SY0 )
        = $false )
      | ( ( ( descr
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
          = sK2_SY0 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[260:[bind(SV3,$thf( ^ [SV80: $i] : ( SV80 = sK2_SY0 ) ))]]) ).

thf(543,plain,
    ! [SV28: $i] :
      ( ( ( ( sK11_SY99 @ SV28
            @ ^ [SX0: $i] : ( SX0 = emptyset ) )
          = emptyset )
        = $true )
      | ( ( SV28 = emptyset )
        = $false )
      | ( ( ( descr
            @ ^ [SX0: $i] : ( SX0 = emptyset ) )
          = emptyset )
        = $true ) ),
    inference(prim_subst,[status(thm)],[260:[bind(SV3,$thf( ^ [SV81: $i] : ( SV81 = emptyset ) ))]]) ).

thf(547,plain,
    ! [SV30: $i] :
      ( ( ( ( sK14_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = emptyset ) )
          = emptyset )
        = $true )
      | ( ( SV30 = emptyset )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = emptyset ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[335:[bind(SV10,$thf( ^ [SV72: $i] : ( SV72 = emptyset ) ))]]) ).

thf(548,plain,
    ! [SV30: $i] :
      ( ( ( ( sK14_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = omega ) )
          = omega )
        = $true )
      | ( ( SV30 = omega )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = omega ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[335:[bind(SV10,$thf( ^ [SV73: $i] : ( SV73 = omega ) ))]]) ).

thf(549,plain,
    ! [SV30: $i] :
      ( ( ( ( sK14_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
          = sK2_SY0 )
        = $true )
      | ( ( SV30 = sK2_SY0 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[335:[bind(SV10,$thf( ^ [SV74: $i] : ( SV74 = sK2_SY0 ) ))]]) ).

thf(552,plain,
    ! [SV30: $i,SV76: $i > $o] :
      ( ( ( ~ ( SV76
              @ ( sK16_SY30 @ SV30
                @ ^ [SX0: $i] :
                    ~ ( SV76 @ SX0 ) ) ) )
        = $true )
      | ( ( ~ ( SV76 @ SV30 ) )
        = $false )
      | ( ( ~ ( SV76
              @ ( sK12_SY100 @ SV30
                @ ^ [SX0: $i] :
                    ~ ( SV76 @ SX0 ) ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[347:[bind(SV10,$thf( ^ [SV75: $i] : ~ ( SV76 @ SV75 ) ))]]) ).

thf(553,plain,
    ! [SV30: $i] :
      ( ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = emptyset ) )
          = emptyset )
        = $true )
      | ( ( SV30 = emptyset )
        = $false )
      | ( ( ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = emptyset ) )
          = emptyset )
        = $true ) ),
    inference(prim_subst,[status(thm)],[347:[bind(SV10,$thf( ^ [SV72: $i] : ( SV72 = emptyset ) ))]]) ).

thf(554,plain,
    ! [SV30: $i] :
      ( ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = omega ) )
          = omega )
        = $true )
      | ( ( SV30 = omega )
        = $false )
      | ( ( ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = omega ) )
          = omega )
        = $true ) ),
    inference(prim_subst,[status(thm)],[347:[bind(SV10,$thf( ^ [SV73: $i] : ( SV73 = omega ) ))]]) ).

thf(555,plain,
    ! [SV30: $i] :
      ( ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
          = sK2_SY0 )
        = $true )
      | ( ( SV30 = sK2_SY0 )
        = $false )
      | ( ( ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
          = sK2_SY0 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[347:[bind(SV10,$thf( ^ [SV74: $i] : ( SV74 = sK2_SY0 ) ))]]) ).

thf(559,plain,
    ! [SV30: $i,SV49: $i] :
      ( ( ( SV49 = emptyset )
        = $false )
      | ( ( ( sK14_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = emptyset ) )
          = SV49 )
        = $true )
      | ( ( SV30 = emptyset )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = emptyset ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[373:[bind(SV10,$thf( ^ [SV72: $i] : ( SV72 = emptyset ) ))]]) ).

thf(560,plain,
    ! [SV30: $i,SV49: $i] :
      ( ( ( SV49 = omega )
        = $false )
      | ( ( ( sK14_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = omega ) )
          = SV49 )
        = $true )
      | ( ( SV30 = omega )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = omega ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[373:[bind(SV10,$thf( ^ [SV73: $i] : ( SV73 = omega ) ))]]) ).

thf(561,plain,
    ! [SV30: $i,SV49: $i] :
      ( ( ( SV49 = sK2_SY0 )
        = $false )
      | ( ( ( sK14_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
          = SV49 )
        = $true )
      | ( ( SV30 = sK2_SY0 )
        = $false )
      | ( ( SV30
          = ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[373:[bind(SV10,$thf( ^ [SV74: $i] : ( SV74 = sK2_SY0 ) ))]]) ).

thf(562,plain,
    ! [SV16: $i,SV36: $i] :
      ( ( ( in
          @ ( sK18_SY113 @ SV36
            @ ^ [SX0: $i,SX1: $i] : $true
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : $true
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : $true
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[378:[bind(SV1,$thf( ^ [SV70: $i] : ^ [SV71: $i] : $true ))]]) ).

thf(563,plain,
    ! [SV16: $i,SV36: $i] :
      ( ( ( in
          @ ( sK18_SY113 @ SV36
            @ ^ [SX0: $i,SX1: $i] : $false
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : $false
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : $false
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[378:[bind(SV1,$thf( ^ [SV68: $i] : ^ [SV69: $i] : $false ))]]) ).

thf(564,plain,
    ! [SV16: $i,SV67: $i > $i > $o,SV36: $i] :
      ( ( ( in
          @ ( sK18_SY113 @ SV36
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[378:[bind(SV1,$thf( ^ [SV65: $i] : ^ [SV66: $i] : ~ ( SV67 @ SV65 @ SV66 ) ))]]) ).

thf(565,plain,
    ! [SV16: $i,SV36: $i] :
      ( ( ( in
          @ ( sK18_SY113 @ SV36
            @ ^ [SX0: $i,SX1: $i] : ( SX0 != SX1 )
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : ( SX0 != SX1 )
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 != SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[378:[bind(SV1,$thf( ^ [SY152: $i] : ^ [SY153: $i] : ( SY152 != SY153 ) ))]]) ).

thf(566,plain,
    ! [SV16: $i,SV36: $i] :
      ( ( ( in
          @ ( sK18_SY113 @ SV36
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[378:[bind(SV1,$thf( ^ [SV64: $i] : ^ [SV63: $i] : ( SV64 = SV63 ) ))]]) ).

thf(568,plain,
    ! [SV16: $i,SV36: $i] :
      ( ( $false = $true )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : $false
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : $false
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[379:[bind(SV1,$thf( ^ [SV68: $i] : ^ [SV69: $i] : $false ))]]) ).

thf(569,plain,
    ! [SV16: $i,SV36: $i,SV67: $i > $i > $o] :
      ( ( ( ~ ( SV67
              @ ( sK18_SY113 @ SV36
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ SV36 ) )
        = $true )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[379:[bind(SV1,$thf( ^ [SV65: $i] : ^ [SV66: $i] : ~ ( SV67 @ SV65 @ SV66 ) ))]]) ).

thf(571,plain,
    ! [SV16: $i,SV36: $i] :
      ( ( ( ( sK18_SY113 @ SV36
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV36 )
        = $true )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[379:[bind(SV1,$thf( ^ [SV64: $i] : ^ [SV63: $i] : ( SV64 = SV63 ) ))]]) ).

thf(574,plain,
    ! [SV30: $i,SV52: $i,SV76: $i > $o] :
      ( ( ( ~ ( SV76 @ SV52 ) )
        = $false )
      | ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] :
                ~ ( SV76 @ SX0 ) )
          = SV52 )
        = $true )
      | ( ( ~ ( SV76 @ SV30 ) )
        = $false )
      | ( ( ~ ( SV76
              @ ( sK12_SY100 @ SV30
                @ ^ [SX0: $i] :
                    ~ ( SV76 @ SX0 ) ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[385:[bind(SV10,$thf( ^ [SV75: $i] : ~ ( SV76 @ SV75 ) ))]]) ).

thf(575,plain,
    ! [SV30: $i,SV52: $i] :
      ( ( ( SV52 = emptyset )
        = $false )
      | ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = emptyset ) )
          = SV52 )
        = $true )
      | ( ( SV30 = emptyset )
        = $false )
      | ( ( ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = emptyset ) )
          = emptyset )
        = $true ) ),
    inference(prim_subst,[status(thm)],[385:[bind(SV10,$thf( ^ [SV72: $i] : ( SV72 = emptyset ) ))]]) ).

thf(576,plain,
    ! [SV30: $i,SV52: $i] :
      ( ( ( SV52 = omega )
        = $false )
      | ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = omega ) )
          = SV52 )
        = $true )
      | ( ( SV30 = omega )
        = $false )
      | ( ( ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = omega ) )
          = omega )
        = $true ) ),
    inference(prim_subst,[status(thm)],[385:[bind(SV10,$thf( ^ [SV73: $i] : ( SV73 = omega ) ))]]) ).

thf(577,plain,
    ! [SV30: $i,SV52: $i] :
      ( ( ( SV52 = sK2_SY0 )
        = $false )
      | ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
          = SV52 )
        = $true )
      | ( ( SV30 = sK2_SY0 )
        = $false )
      | ( ( ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
          = sK2_SY0 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[385:[bind(SV10,$thf( ^ [SV74: $i] : ( SV74 = sK2_SY0 ) ))]]) ).

thf(578,plain,
    ! [SV36: $i,SV16: $i,SV46: $i] :
      ( ( $true = $false )
      | ( ( in @ SV46 @ SV16 )
        = $false )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : $true
            @ SV16 ) )
        = $true )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : $true
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[390:[bind(SV1,$thf( ^ [SV70: $i] : ^ [SV71: $i] : $true ))]]) ).

thf(580,plain,
    ! [SV16: $i,SV36: $i,SV46: $i,SV67: $i > $i > $o] :
      ( ( ( ~ ( SV67 @ SV46 @ SV36 ) )
        = $false )
      | ( ( in @ SV46 @ SV16 )
        = $false )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $true )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[390:[bind(SV1,$thf( ^ [SV65: $i] : ^ [SV66: $i] : ~ ( SV67 @ SV65 @ SV66 ) ))]]) ).

thf(581,plain,
    ! [SV16: $i,SV36: $i,SV46: $i] :
      ( ( ( SV46 != SV36 )
        = $false )
      | ( ( in @ SV46 @ SV16 )
        = $false )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : ( SX0 != SX1 )
            @ SV16 ) )
        = $true )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 != SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[390:[bind(SV1,$thf( ^ [SY152: $i] : ^ [SY153: $i] : ( SY152 != SY153 ) ))]]) ).

thf(582,plain,
    ! [SV16: $i,SV36: $i,SV46: $i] :
      ( ( ( SV46 = SV36 )
        = $false )
      | ( ( in @ SV46 @ SV16 )
        = $false )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $true )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(prim_subst,[status(thm)],[390:[bind(SV1,$thf( ^ [SV64: $i] : ^ [SV63: $i] : ( SV64 = SV63 ) ))]]) ).

thf(587,plain,
    ! [SV16: $i,SV48: $i,SV31: $i] :
      ( ( ( in
          @ ( sK25_SY132 @ SV31 @ SV48
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV48
          @ ( sK17_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[455:[bind(SV1,$thf( ^ [SV64: $i] : ^ [SV63: $i] : ( SV64 = SV63 ) ))]]) ).

thf(592,plain,
    ! [SV16: $i,SV48: $i,SV31: $i] :
      ( ( ( ( sK25_SY132 @ SV31 @ SV48
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV48 )
        = $true )
      | ( ( in @ SV48
          @ ( sK17_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[456:[bind(SV1,$thf( ^ [SV64: $i] : ^ [SV63: $i] : ( SV64 = SV63 ) ))]]) ).

thf(595,plain,
    ! [SV16: $i,SV67: $i > $i > $o,SV51: $i,SV31: $i] :
      ( ( ( in
          @ ( sK26_SY134 @ SV31 @ SV51
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ SV31 ) )
        = $false )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ ( sK13_SY101 @ SV31 @ SV16
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 ) ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[465:[bind(SV1,$thf( ^ [SV65: $i] : ^ [SV66: $i] : ~ ( SV67 @ SV65 @ SV66 ) ))]]) ).

thf(597,plain,
    ! [SV16: $i,SV51: $i,SV31: $i] :
      ( ( ( in
          @ ( sK26_SY134 @ SV31 @ SV51
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV31 )
        = $false )
      | ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = ( sK13_SY101 @ SV31 @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[465:[bind(SV1,$thf( ^ [SV64: $i] : ^ [SV63: $i] : ( SV64 = SV63 ) ))]]) ).

thf(600,plain,
    ! [SV16: $i,SV51: $i,SV31: $i,SV67: $i > $i > $o] :
      ( ( ( ~ ( SV67
              @ ( sK26_SY134 @ SV31 @ SV51
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ SV51 ) )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ SV31 ) )
        = $false )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ ( sK13_SY101 @ SV31 @ SV16
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 ) ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[466:[bind(SV1,$thf( ^ [SV65: $i] : ^ [SV66: $i] : ~ ( SV67 @ SV65 @ SV66 ) ))]]) ).

thf(602,plain,
    ! [SV16: $i,SV51: $i,SV31: $i] :
      ( ( ( ( sK26_SY134 @ SV31 @ SV51
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV51 )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV31 )
        = $false )
      | ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = ( sK13_SY101 @ SV31 @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[466:[bind(SV1,$thf( ^ [SV64: $i] : ^ [SV63: $i] : ( SV64 = SV63 ) ))]]) ).

thf(607,plain,
    ! [SV31: $i,SV16: $i,SV48: $i,SV55: $i] :
      ( ( ( SV55 = SV48 )
        = $false )
      | ( ( in @ SV55 @ SV16 )
        = $false )
      | ( ( in @ SV48
          @ ( sK17_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $true )
      | ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV31 )
        = $false )
      | ( ( SV31
          = ( sK13_SY101 @ SV31 @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $false ) ),
    inference(prim_subst,[status(thm)],[468:[bind(SV1,$thf( ^ [SV64: $i] : ^ [SV63: $i] : ( SV64 = SV63 ) ))]]) ).

thf(610,plain,
    ! [SV31: $i,SV16: $i,SV51: $i,SV56: $i,SV67: $i > $i > $o] :
      ( ( ( ~ ( SV67 @ SV56 @ SV51 ) )
        = $false )
      | ( ( in @ SV56 @ SV16 )
        = $false )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $true )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ SV31 ) )
        = $false )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ ( sK13_SY101 @ SV31 @ SV16
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 ) ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[478:[bind(SV1,$thf( ^ [SV65: $i] : ^ [SV66: $i] : ~ ( SV67 @ SV65 @ SV66 ) ))]]) ).

thf(612,plain,
    ! [SV31: $i,SV16: $i,SV51: $i,SV56: $i] :
      ( ( ( SV56 = SV51 )
        = $false )
      | ( ( in @ SV56 @ SV16 )
        = $false )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $true )
      | ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV31 )
        = $false )
      | ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = ( sK13_SY101 @ SV31 @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $true ) ),
    inference(prim_subst,[status(thm)],[478:[bind(SV1,$thf( ^ [SV64: $i] : ^ [SV63: $i] : ( SV64 = SV63 ) ))]]) ).

thf(613,plain,
    ! [SV21: $i > $o,SV8: $i,SV26: $i] :
      ( ( ( SV21 @ SV26 )
        = $true )
      | ( ( ( SV21 @ SV26 )
          = ( ~ ( in @ SV26
                @ ( dsetconstr @ SV8
                  @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) ) ) )
        = $false ) ),
    inference(fac_restr,[status(thm)],[129]) ).

thf(614,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true )
      | ( ( ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 )
          = ( in @ SV22 @ ( powerset @ SV11 ) ) )
        = $false ) ),
    inference(fac_restr,[status(thm)],[214]) ).

thf(615,plain,
    ! [SV8: $i,SV26: $i,SV21: $i > $o] :
      ( ( ( ~ ( ( SV21 @ SV26 )
              | ~ ( in @ SV26
                  @ ( dsetconstr @ SV8
                    @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) ) )
          | ~ ( ~ ( SV21 @ SV26 )
              | ~ ~ ( in @ SV26
                    @ ( dsetconstr @ SV8
                      @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) ) ) )
        = $false )
      | ( ( SV21 @ SV26 )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[613]) ).

thf(617,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( ~ ( ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 )
              | ( in @ SV22 @ ( powerset @ SV11 ) ) )
          | ~ ( ~ ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 )
              | ~ ( in @ SV22 @ ( powerset @ SV11 ) ) ) )
        = $false )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_equal_neg,[status(thm)],[614]) ).

thf(619,plain,
    ! [SV8: $i,SV26: $i,SV21: $i > $o] :
      ( ( ( ~ ( ( SV21 @ SV26 )
              | ~ ( in @ SV26
                  @ ( dsetconstr @ SV8
                    @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) ) ) )
        = $false )
      | ( ( SV21 @ SV26 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[615]) ).

thf(621,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( ~ ( ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 )
              | ( in @ SV22 @ ( powerset @ SV11 ) ) ) )
        = $false )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[617]) ).

thf(623,plain,
    ! [SV8: $i,SV26: $i,SV21: $i > $o] :
      ( ( ( ( SV21 @ SV26 )
          | ~ ( in @ SV26
              @ ( dsetconstr @ SV8
                @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) ) )
        = $true )
      | ( ( SV21 @ SV26 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[619]) ).

thf(625,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 )
          | ( in @ SV22 @ ( powerset @ SV11 ) ) )
        = $true )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[621]) ).

thf(627,plain,
    ! [SV8: $i,SV26: $i,SV21: $i > $o] :
      ( ( ( SV21 @ SV26 )
        = $true )
      | ( ( ~ ( in @ SV26
              @ ( dsetconstr @ SV8
                @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) ) )
        = $true )
      | ( ( SV21 @ SV26 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[623]) ).

thf(629,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 )
        = $true )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[625]) ).

thf(631,plain,
    ! [SV21: $i > $o,SV8: $i,SV26: $i] :
      ( ( ( in @ SV26
          @ ( dsetconstr @ SV8
            @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) )
        = $false )
      | ( ( SV21 @ SV26 )
        = $true )
      | ( ( SV21 @ SV26 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[627]) ).

thf(637,plain,
    ! [SV17: $i,SV2: $i] :
      ( ( in @ SV2 @ ( setadjoin @ SV2 @ SV17 ) )
      = $true ),
    inference(extuni,[status(esa)],[187:[bind(SV24,$thf( SV2 ))]]) ).

thf(638,plain,
    ! [SV8: $i,SV26: $i,SV97: $i > $o] :
      ( ( ( SV97 @ SV26 )
        = $false )
      | ( ( in @ SV26
          @ ( dsetconstr @ SV8
            @ ^ [SX0: $i] :
                ~ ( SV97 @ SX0 ) ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[522]) ).

thf(639,plain,
    ! [SV15: $i,SV27: $i,SV90: $i > $o] :
      ( ( ( SV90 @ SV27 )
        = $true )
      | ( ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] :
                ~ ( SV90 @ SX0 ) ) )
        = $true )
      | ( ( in @ SV27 @ SV15 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[528]) ).

thf(641,plain,
    ! [SV28: $i,SV83: $i > $o] :
      ( ( ( SV83
          @ ( sK11_SY99 @ SV28
            @ ^ [SX0: $i] :
                ~ ( SV83 @ SX0 ) ) )
        = $false )
      | ( ( ~ ( SV83 @ SV28 ) )
        = $false )
      | ( ( ~ ( SV83
              @ ( descr
                @ ^ [SX0: $i] :
                    ~ ( SV83 @ SX0 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[540]) ).

thf(643,plain,
    ! [SV30: $i,SV76: $i > $o] :
      ( ( ( SV76
          @ ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] :
                ~ ( SV76 @ SX0 ) ) )
        = $false )
      | ( ( ~ ( SV76 @ SV30 ) )
        = $false )
      | ( ( ~ ( SV76
              @ ( sK12_SY100 @ SV30
                @ ^ [SX0: $i] :
                    ~ ( SV76 @ SX0 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[552]) ).

thf(645,plain,
    ! [SV16: $i,SV36: $i,SV67: $i > $i > $o] :
      ( ( ( SV67
          @ ( sK18_SY113 @ SV36
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV36 )
        = $false )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[569]) ).

thf(647,plain,
    ! [SV30: $i,SV52: $i,SV76: $i > $o] :
      ( ( ( SV76 @ SV52 )
        = $true )
      | ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] :
                ~ ( SV76 @ SX0 ) )
          = SV52 )
        = $true )
      | ( ( ~ ( SV76 @ SV30 ) )
        = $false )
      | ( ( ~ ( SV76
              @ ( sK12_SY100 @ SV30
                @ ^ [SX0: $i] :
                    ~ ( SV76 @ SX0 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[574]) ).

thf(648,plain,
    ! [SV16: $i,SV36: $i,SV46: $i,SV67: $i > $i > $o] :
      ( ( ( SV67 @ SV46 @ SV36 )
        = $true )
      | ( ( in @ SV46 @ SV16 )
        = $false )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $true )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[580]) ).

thf(649,plain,
    ! [SV16: $i,SV36: $i,SV46: $i] :
      ( ( ( SV46 = SV36 )
        = $true )
      | ( ( in @ SV46 @ SV16 )
        = $false )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : ( SX0 != SX1 )
            @ SV16 ) )
        = $true )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 != SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[581]) ).

thf(654,plain,
    ! [SV51: $i,SV31: $i,SV16: $i,SV67: $i > $i > $o] :
      ( ( ( SV67
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV31 )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK26_SY134 @ SV31 @ SV51
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ ( sK13_SY101 @ SV31 @ SV16
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[595]) ).

thf(656,plain,
    ! [SV16: $i,SV51: $i,SV31: $i,SV67: $i > $i > $o] :
      ( ( ( SV67
          @ ( sK26_SY134 @ SV31 @ SV51
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV51 )
        = $false )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ SV31 ) )
        = $false )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ ( sK13_SY101 @ SV31 @ SV16
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[600]) ).

thf(660,plain,
    ! [SV31: $i,SV16: $i,SV51: $i,SV56: $i,SV67: $i > $i > $o] :
      ( ( ( SV67 @ SV56 @ SV51 )
        = $true )
      | ( ( in @ SV56 @ SV16 )
        = $false )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $true )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ SV31 ) )
        = $false )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ ( sK13_SY101 @ SV31 @ SV16
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[610]) ).

thf(663,plain,
    ! [SV28: $i,SV83: $i > $o] :
      ( ( ( SV83 @ SV28 )
        = $true )
      | ( ( SV83
          @ ( sK11_SY99 @ SV28
            @ ^ [SX0: $i] :
                ~ ( SV83 @ SX0 ) ) )
        = $false )
      | ( ( ~ ( SV83
              @ ( descr
                @ ^ [SX0: $i] :
                    ~ ( SV83 @ SX0 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[641]) ).

thf(665,plain,
    ! [SV30: $i,SV76: $i > $o] :
      ( ( ( SV76 @ SV30 )
        = $true )
      | ( ( SV76
          @ ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] :
                ~ ( SV76 @ SX0 ) ) )
        = $false )
      | ( ( ~ ( SV76
              @ ( sK12_SY100 @ SV30
                @ ^ [SX0: $i] :
                    ~ ( SV76 @ SX0 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[643]) ).

thf(667,plain,
    ! [SV52: $i,SV30: $i,SV76: $i > $o] :
      ( ( ( SV76 @ SV30 )
        = $true )
      | ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] :
                ~ ( SV76 @ SX0 ) )
          = SV52 )
        = $true )
      | ( ( SV76 @ SV52 )
        = $true )
      | ( ( ~ ( SV76
              @ ( sK12_SY100 @ SV30
                @ ^ [SX0: $i] :
                    ~ ( SV76 @ SX0 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[647]) ).

thf(670,plain,
    ! [SV51: $i,SV31: $i,SV16: $i,SV67: $i > $i > $o] :
      ( ( ( SV67
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ ( sK13_SY101 @ SV31 @ SV16
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 ) ) )
        = $false )
      | ( ( in
          @ ( sK26_SY134 @ SV31 @ SV51
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( SV67
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV31 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[654]) ).

thf(672,plain,
    ! [SV51: $i,SV31: $i,SV16: $i,SV67: $i > $i > $o] :
      ( ( ( SV67
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV31 )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( SV67
          @ ( sK26_SY134 @ SV31 @ SV51
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV51 )
        = $false )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ ( sK13_SY101 @ SV31 @ SV16
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[656]) ).

thf(676,plain,
    ! [SV56: $i,SV51: $i,SV31: $i,SV16: $i,SV67: $i > $i > $o] :
      ( ( ( SV67
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV31 )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $true )
      | ( ( in @ SV56 @ SV16 )
        = $false )
      | ( ( SV67 @ SV56 @ SV51 )
        = $true )
      | ( ( ~ ( SV67
              @ ( sK4_SY58
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 )
                @ SV16 )
              @ ( sK13_SY101 @ SV31 @ SV16
                @ ^ [SX0: $i,SX1: $i] :
                    ~ ( SV67 @ SX0 @ SX1 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[660]) ).

thf(678,plain,
    ! [SV28: $i,SV83: $i > $o] :
      ( ( ( SV83
          @ ( descr
            @ ^ [SX0: $i] :
                ~ ( SV83 @ SX0 ) ) )
        = $false )
      | ( ( SV83
          @ ( sK11_SY99 @ SV28
            @ ^ [SX0: $i] :
                ~ ( SV83 @ SX0 ) ) )
        = $false )
      | ( ( SV83 @ SV28 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[663]) ).

thf(679,plain,
    ! [SV30: $i,SV76: $i > $o] :
      ( ( ( SV76
          @ ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] :
                ~ ( SV76 @ SX0 ) ) )
        = $false )
      | ( ( SV76
          @ ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] :
                ~ ( SV76 @ SX0 ) ) )
        = $false )
      | ( ( SV76 @ SV30 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[665]) ).

thf(680,plain,
    ! [SV52: $i,SV30: $i,SV76: $i > $o] :
      ( ( ( SV76
          @ ( sK12_SY100 @ SV30
            @ ^ [SX0: $i] :
                ~ ( SV76 @ SX0 ) ) )
        = $false )
      | ( ( SV76 @ SV52 )
        = $true )
      | ( ( ( sK16_SY30 @ SV30
            @ ^ [SX0: $i] :
                ~ ( SV76 @ SX0 ) )
          = SV52 )
        = $true )
      | ( ( SV76 @ SV30 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[667]) ).

thf(681,plain,
    ! [SV51: $i,SV31: $i,SV16: $i,SV67: $i > $i > $o] :
      ( ( ( SV67
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ ( sK13_SY101 @ SV31 @ SV16
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 ) ) )
        = $false )
      | ( ( SV67
          @ ( sK26_SY134 @ SV31 @ SV51
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV51 )
        = $false )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $false )
      | ( ( SV67
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV31 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[672]) ).

thf(683,plain,
    ! [SV51: $i,SV56: $i,SV31: $i,SV16: $i,SV67: $i > $i > $o] :
      ( ( ( SV67
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ ( sK13_SY101 @ SV31 @ SV16
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 ) ) )
        = $false )
      | ( ( SV67 @ SV56 @ SV51 )
        = $true )
      | ( ( in @ SV56 @ SV16 )
        = $false )
      | ( ( in @ SV51
          @ ( sK19_SY61 @ SV31
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 ) )
        = $true )
      | ( ( SV67
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] :
                ~ ( SV67 @ SX0 @ SX1 )
            @ SV16 )
          @ SV31 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[676]) ).

thf(685,plain,
    ! [SV15: $i] :
      ( ( ( in @ omega @ SV15 )
        = $false )
      | ( ( in @ omega
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] : ( SX0 = omega ) ) )
        = $true ) ),
    inference(extuni,[status(esa)],[529:[bind(SV27,$thf( omega ))]]) ).

thf(686,plain,
    ! [SV15: $i] :
      ( ( ( in @ sK2_SY0 @ SV15 )
        = $false )
      | ( ( in @ sK2_SY0
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) ) )
        = $true ) ),
    inference(extuni,[status(esa)],[530:[bind(SV27,$thf( sK2_SY0 ))]]) ).

thf(687,plain,
    ! [SV15: $i] :
      ( ( ( in @ emptyset @ SV15 )
        = $false )
      | ( ( in @ emptyset
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] : ( SX0 = emptyset ) ) )
        = $true ) ),
    inference(extuni,[status(esa)],[531:[bind(SV27,$thf( emptyset ))]]) ).

thf(688,plain,
    ( ( ( ( descr
          @ ^ [SX0: $i] : ( SX0 = omega ) )
        = omega )
      = $true )
    | ( ( ( sK11_SY99 @ omega
          @ ^ [SX0: $i] : ( SX0 = omega ) )
        = omega )
      = $true ) ),
    inference(extuni,[status(esa)],[541:[bind(SV28,$thf( omega ))]]) ).

thf(689,plain,
    ( ( ( ( descr
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
        = sK2_SY0 )
      = $true )
    | ( ( ( sK11_SY99 @ sK2_SY0
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
        = sK2_SY0 )
      = $true ) ),
    inference(extuni,[status(esa)],[542:[bind(SV28,$thf( sK2_SY0 ))]]) ).

thf(690,plain,
    ( ( ( ( descr
          @ ^ [SX0: $i] : ( SX0 = emptyset ) )
        = emptyset )
      = $true )
    | ( ( ( sK11_SY99 @ emptyset
          @ ^ [SX0: $i] : ( SX0 = emptyset ) )
        = emptyset )
      = $true ) ),
    inference(extuni,[status(esa)],[543:[bind(SV28,$thf( emptyset ))]]) ).

thf(691,plain,
    ( ( ( emptyset
        = ( sK12_SY100 @ emptyset
          @ ^ [SX0: $i] : ( SX0 = emptyset ) ) )
      = $false )
    | ( ( ( sK14_SY30 @ emptyset
          @ ^ [SX0: $i] : ( SX0 = emptyset ) )
        = emptyset )
      = $true ) ),
    inference(extuni,[status(esa)],[547:[bind(SV30,$thf( emptyset ))]]) ).

thf(692,plain,
    ( ( ( omega
        = ( sK12_SY100 @ omega
          @ ^ [SX0: $i] : ( SX0 = omega ) ) )
      = $false )
    | ( ( ( sK14_SY30 @ omega
          @ ^ [SX0: $i] : ( SX0 = omega ) )
        = omega )
      = $true ) ),
    inference(extuni,[status(esa)],[548:[bind(SV30,$thf( omega ))]]) ).

thf(693,plain,
    ( ( ( sK2_SY0
        = ( sK12_SY100 @ sK2_SY0
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) ) )
      = $false )
    | ( ( ( sK14_SY30 @ sK2_SY0
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
        = sK2_SY0 )
      = $true ) ),
    inference(extuni,[status(esa)],[549:[bind(SV30,$thf( sK2_SY0 ))]]) ).

thf(694,plain,
    ( ( ( ( sK12_SY100 @ emptyset
          @ ^ [SX0: $i] : ( SX0 = emptyset ) )
        = emptyset )
      = $true )
    | ( ( ( sK16_SY30 @ emptyset
          @ ^ [SX0: $i] : ( SX0 = emptyset ) )
        = emptyset )
      = $true ) ),
    inference(extuni,[status(esa)],[553:[bind(SV30,$thf( emptyset ))]]) ).

thf(695,plain,
    ( ( ( ( sK12_SY100 @ omega
          @ ^ [SX0: $i] : ( SX0 = omega ) )
        = omega )
      = $true )
    | ( ( ( sK16_SY30 @ omega
          @ ^ [SX0: $i] : ( SX0 = omega ) )
        = omega )
      = $true ) ),
    inference(extuni,[status(esa)],[554:[bind(SV30,$thf( omega ))]]) ).

thf(696,plain,
    ( ( ( ( sK12_SY100 @ sK2_SY0
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
        = sK2_SY0 )
      = $true )
    | ( ( ( sK16_SY30 @ sK2_SY0
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
        = sK2_SY0 )
      = $true ) ),
    inference(extuni,[status(esa)],[555:[bind(SV30,$thf( sK2_SY0 ))]]) ).

thf(697,plain,
    ( ( ( emptyset
        = ( sK12_SY100 @ emptyset
          @ ^ [SX0: $i] : ( SX0 = emptyset ) ) )
      = $false )
    | ( ( ( sK14_SY30 @ emptyset
          @ ^ [SX0: $i] : ( SX0 = emptyset ) )
        = emptyset )
      = $true ) ),
    inference(extuni,[status(esa)],[559:[bind(SV30,$thf( emptyset )),bind(SV49,$thf( emptyset ))]]) ).

thf(698,plain,
    ( ( ( omega
        = ( sK12_SY100 @ omega
          @ ^ [SX0: $i] : ( SX0 = omega ) ) )
      = $false )
    | ( ( ( sK14_SY30 @ omega
          @ ^ [SX0: $i] : ( SX0 = omega ) )
        = omega )
      = $true ) ),
    inference(extuni,[status(esa)],[560:[bind(SV30,$thf( omega )),bind(SV49,$thf( omega ))]]) ).

thf(699,plain,
    ( ( ( sK2_SY0
        = ( sK12_SY100 @ sK2_SY0
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) ) )
      = $false )
    | ( ( ( sK14_SY30 @ sK2_SY0
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
        = sK2_SY0 )
      = $true ) ),
    inference(extuni,[status(esa)],[561:[bind(SV30,$thf( sK2_SY0 )),bind(SV49,$thf( sK2_SY0 ))]]) ).

thf(700,plain,
    ( ( ( ( sK12_SY100 @ emptyset
          @ ^ [SX0: $i] : ( SX0 = emptyset ) )
        = emptyset )
      = $true )
    | ( ( ( sK16_SY30 @ emptyset
          @ ^ [SX0: $i] : ( SX0 = emptyset ) )
        = emptyset )
      = $true ) ),
    inference(extuni,[status(esa)],[575:[bind(SV30,$thf( emptyset )),bind(SV52,$thf( emptyset ))]]) ).

thf(701,plain,
    ( ( ( ( sK12_SY100 @ omega
          @ ^ [SX0: $i] : ( SX0 = omega ) )
        = omega )
      = $true )
    | ( ( ( sK16_SY30 @ omega
          @ ^ [SX0: $i] : ( SX0 = omega ) )
        = omega )
      = $true ) ),
    inference(extuni,[status(esa)],[576:[bind(SV30,$thf( omega )),bind(SV52,$thf( omega ))]]) ).

thf(702,plain,
    ( ( ( ( sK12_SY100 @ sK2_SY0
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
        = sK2_SY0 )
      = $true )
    | ( ( ( sK16_SY30 @ sK2_SY0
          @ ^ [SX0: $i] : ( SX0 = sK2_SY0 ) )
        = sK2_SY0 )
      = $true ) ),
    inference(extuni,[status(esa)],[577:[bind(SV30,$thf( sK2_SY0 )),bind(SV52,$thf( sK2_SY0 ))]]) ).

thf(703,plain,
    ! [SV36: $i,SV16: $i] :
      ( ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          @ SV16 )
        = $true )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $true )
      | ( ( in @ SV36 @ SV16 )
        = $false ) ),
    inference(extuni,[status(esa)],[582:[bind(SV46,$thf( SV36 ))]]) ).

thf(704,plain,
    ! [SV48: $i,SV16: $i] :
      ( ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = ( sK13_SY101
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $false )
      | ( ( in @ SV48
          @ ( sK17_SY61
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK25_SY132
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV48
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(extuni,[status(esa)],[587:[bind(SV31,$thf( sK4_SY58 @ ^ [SX0: $i] : ^ [SX1: $i] : ( SX0 = SX1 ) @ SV16 ))]]) ).

thf(705,plain,
    ! [SV48: $i,SV16: $i] :
      ( ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = ( sK13_SY101
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $false )
      | ( ( in @ SV48
          @ ( sK17_SY61
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( ( sK25_SY132
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV48
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV48 )
        = $true ) ),
    inference(extuni,[status(esa)],[592:[bind(SV31,$thf( sK4_SY58 @ ^ [SX0: $i] : ^ [SX1: $i] : ( SX0 = SX1 ) @ SV16 ))]]) ).

thf(706,plain,
    ! [SV51: $i,SV16: $i] :
      ( ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = ( sK13_SY101
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK26_SY134
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV51
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(extuni,[status(esa)],[597:[bind(SV31,$thf( sK4_SY58 @ ^ [SX0: $i] : ^ [SX1: $i] : ( SX0 = SX1 ) @ SV16 ))]]) ).

thf(707,plain,
    ! [SV51: $i,SV16: $i] :
      ( ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = ( sK13_SY101
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $false )
      | ( ( ( sK26_SY134
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV51
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = SV51 )
        = $true ) ),
    inference(extuni,[status(esa)],[602:[bind(SV31,$thf( sK4_SY58 @ ^ [SX0: $i] : ^ [SX1: $i] : ( SX0 = SX1 ) @ SV16 ))]]) ).

thf(708,plain,
    ! [SV48: $i,SV16: $i] :
      ( ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = ( sK13_SY101
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $false )
      | ( ( in @ SV48
          @ ( sK17_SY61
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $true )
      | ( ( in @ SV48 @ SV16 )
        = $false ) ),
    inference(extuni,[status(esa)],[607:[bind(SV31,$thf( sK4_SY58 @ ^ [SX0: $i] : ^ [SX1: $i] : ( SX0 = SX1 ) @ SV16 )),bind(SV55,$thf( SV48 ))]]) ).

thf(709,plain,
    ! [SV51: $i,SV16: $i] :
      ( ( ( ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 )
          = ( sK13_SY101
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ SV16
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 ) ) )
        = $true )
      | ( ( in @ SV51
          @ ( sK19_SY61
            @ ( sK4_SY58
              @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
              @ SV16 )
            @ ^ [SX0: $i,SX1: $i] : ( SX0 = SX1 )
            @ SV16 ) )
        = $true )
      | ( ( in @ SV51 @ SV16 )
        = $false ) ),
    inference(extuni,[status(esa)],[612:[bind(SV31,$thf( sK4_SY58 @ ^ [SX0: $i] : ^ [SX1: $i] : ( SX0 = SX1 ) @ SV16 )),bind(SV56,$thf( SV51 ))]]) ).

thf(710,plain,
    ! [SV21: $i > $o,SV8: $i,SV26: $i] :
      ( ( ( in @ SV26
          @ ( dsetconstr @ SV8
            @ ^ [SY72: $i] : ( SV21 @ SY72 ) ) )
        = $false )
      | ( ( SV21 @ SV26 )
        = $true ) ),
    inference(sim,[status(thm)],[631]) ).

thf(711,plain,
    ! [SV22: $i,SV11: $i] :
      ( ( ( in @ ( sK7_SY74 @ SV11 @ SV22 ) @ SV22 )
        = $true )
      | ( ( in @ SV22 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(sim,[status(thm)],[629]) ).

thf(712,plain,
    ! [SV8: $i,SV26: $i] :
      ( ( in @ SV26
        @ ( dsetconstr @ SV8
          @ ^ [SX0: $i] : $false ) )
      = $false ),
    inference(sim,[status(thm)],[521]) ).

thf(713,plain,
    ! [SV15: $i,SV27: $i] :
      ( ( ( in @ SV27
          @ ( dsetconstr @ SV15
            @ ^ [SX0: $i] : $true ) )
        = $true )
      | ( ( in @ SV27 @ SV15 )
        = $false ) ),
    inference(sim,[status(thm)],[526]) ).

thf(714,plain,
    ! [SV16: $i,SV36: $i] :
      ( ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : $false
            @ SV16 ) )
        = $false )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : $false
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(sim,[status(thm)],[568]) ).

thf(715,plain,
    ! [SV36: $i,SV16: $i,SV46: $i] :
      ( ( ( in @ SV46 @ SV16 )
        = $false )
      | ( ( in @ SV36
          @ ( sK9_SY61
            @ ^ [SX0: $i,SX1: $i] : $true
            @ SV16 ) )
        = $true )
      | ( ( in
          @ ( sK4_SY58
            @ ^ [SX0: $i,SX1: $i] : $true
            @ SV16 )
          @ SV16 )
        = $true ) ),
    inference(sim,[status(thm)],[578]) ).

thf(716,plain,
    ! [SV103: $i] :
      ( ( in @ SV103 @ emptyset )
      = $false ),
    inference(rename,[status(thm)],[75]) ).

thf(717,plain,
    ! [SV103: $i] :
      ( ( ( in @ SV103 @ emptyset )
        = ( in @ emptyset @ omega ) )
      = $false ),
    inference(res,[status(thm)],[716,55]) ).

thf(718,plain,
    ( ( emptyset = omega )
    = $false ),
    inference(extuni,[status(esa)],[717:[bind(SV103,$thf( emptyset ))]]) ).

thf(719,plain,
    ! [SV103: $i] :
      ( ( ( in @ sK2_SY0
          @ ( dsetconstr @ ( powerset @ emptyset )
            @ ^ [SX0: $i] : sK1_Xphi ) )
        = ( in @ SV103 @ emptyset ) )
      = $false ),
    inference(res,[status(thm)],[100,716]) ).

thf(720,plain,
    ( ( ( dsetconstr @ ( powerset @ emptyset )
        @ ^ [SX0: $i] : sK1_Xphi )
      = emptyset )
    = $false ),
    inference(extuni,[status(esa)],[719:[bind(SV103,$thf( sK2_SY0 ))]]) ).

thf(723,plain,
    ! [SV104: $i] :
      ( ( ( in @ SV104 @ omega )
        = $false )
      | ( ( in @ ( setadjoin @ SV104 @ SV104 ) @ omega )
        = $true ) ),
    inference(rename,[status(thm)],[99]) ).

thf(726,plain,
    ! [SV104: $i,SV103: $i] :
      ( ( ( ( in @ ( setadjoin @ SV104 @ SV104 ) @ omega )
          = ( in @ SV103 @ emptyset ) )
        = $false )
      | ( ( in @ SV104 @ omega )
        = $false ) ),
    inference(res,[status(thm)],[723,716]) ).

thf(728,plain,
    ! [SV104: $i] :
      ( ( ( ( in @ SV104 @ omega )
          = ( in @ sK2_SY0
            @ ( dsetconstr @ ( powerset @ emptyset )
              @ ^ [SX0: $i] : sK1_Xphi ) ) )
        = $false )
      | ( ( in @ ( setadjoin @ SV104 @ SV104 ) @ omega )
        = $true ) ),
    inference(res,[status(thm)],[723,100]) ).

thf(729,plain,
    ! [SV104: $i] :
      ( ( ( ( in @ SV104 @ omega )
          = ( in @ emptyset @ omega ) )
        = $false )
      | ( ( in @ ( setadjoin @ SV104 @ SV104 ) @ omega )
        = $true ) ),
    inference(res,[status(thm)],[723,55]) ).

thf(730,plain,
    ( ( in @ ( setadjoin @ emptyset @ emptyset ) @ omega )
    = $true ),
    inference(extuni,[status(esa)],[729:[bind(SV104,$thf( emptyset ))]]) ).

thf(731,plain,
    ( ( ( in @ ( setadjoin @ sK2_SY0 @ sK2_SY0 ) @ omega )
      = $true )
    | ( ( omega
        = ( dsetconstr @ ( powerset @ emptyset )
          @ ^ [SX0: $i] : sK1_Xphi ) )
      = $false ) ),
    inference(extuni,[status(esa)],[728:[bind(SV104,$thf( sK2_SY0 ))]]) ).

thf(732,plain,
    ! [SV104: $i] :
      ( ( ( in @ SV104 @ omega )
        = $false )
      | ( ( omega = emptyset )
        = $false ) ),
    inference(extuni,[status(esa)],[726:[bind(SV103,$thf( setadjoin @ SV104 @ SV104 ))]]) ).

thf(733,plain,
    ! [SV105: $i,SV106: $i] :
      ( ( in @ SV106 @ ( setadjoin @ SV106 @ SV105 ) )
      = $true ),
    inference(rename,[status(thm)],[637]) ).

thf(734,plain,
    ! [SV105: $i,SV106: $i,SV104: $i] :
      ( ( ( ( in @ SV106 @ ( setadjoin @ SV106 @ SV105 ) )
          = ( in @ SV104 @ omega ) )
        = $false )
      | ( ( in @ ( setadjoin @ SV104 @ SV104 ) @ omega )
        = $true ) ),
    inference(res,[status(thm)],[733,723]) ).

thf(735,plain,
    ! [SV105: $i,SV106: $i,SV103: $i] :
      ( ( ( in @ SV106 @ ( setadjoin @ SV106 @ SV105 ) )
        = ( in @ SV103 @ emptyset ) )
      = $false ),
    inference(res,[status(thm)],[733,716]) ).

thf(737,plain,
    ! [SV105: $i,SV103: $i] :
      ( ( ( setadjoin @ SV103 @ SV105 )
        = emptyset )
      = $false ),
    inference(extuni,[status(esa)],[735:[bind(SV106,$thf( SV103 ))]]) ).

thf(738,plain,
    ! [SV105: $i,SV104: $i] :
      ( ( ( in @ ( setadjoin @ SV104 @ SV104 ) @ omega )
        = $true )
      | ( ( ( setadjoin @ SV104 @ SV105 )
          = omega )
        = $false ) ),
    inference(extuni,[status(esa)],[734:[bind(SV106,$thf( SV104 ))]]) ).

thf(739,plain,
    ! [SV107: $i,SV108: $i] :
      ( ( in @ SV108
        @ ( dsetconstr @ SV107
          @ ^ [SX0: $i] : $false ) )
      = $false ),
    inference(rename,[status(thm)],[712]) ).

thf(740,plain,
    ! [SV107: $i,SV108: $i,SV105: $i,SV106: $i] :
      ( ( ( in @ SV108
          @ ( dsetconstr @ SV107
            @ ^ [SX0: $i] : $false ) )
        = ( in @ SV106 @ ( setadjoin @ SV106 @ SV105 ) ) )
      = $false ),
    inference(res,[status(thm)],[739,733]) ).

thf(741,plain,
    ! [SV107: $i,SV108: $i,SV104: $i] :
      ( ( ( ( in @ SV108
            @ ( dsetconstr @ SV107
              @ ^ [SX0: $i] : $false ) )
          = ( in @ ( setadjoin @ SV104 @ SV104 ) @ omega ) )
        = $false )
      | ( ( in @ SV104 @ omega )
        = $false ) ),
    inference(res,[status(thm)],[739,723]) ).

thf(742,plain,
    ! [SV107: $i,SV108: $i] :
      ( ( ( in @ SV108
          @ ( dsetconstr @ SV107
            @ ^ [SX0: $i] : $false ) )
        = ( in @ sK2_SY0
          @ ( dsetconstr @ ( powerset @ emptyset )
            @ ^ [SX0: $i] : sK1_Xphi ) ) )
      = $false ),
    inference(res,[status(thm)],[739,100]) ).

thf(743,plain,
    ! [SV107: $i,SV108: $i] :
      ( ( ( in @ SV108
          @ ( dsetconstr @ SV107
            @ ^ [SX0: $i] : $false ) )
        = ( in @ emptyset @ omega ) )
      = $false ),
    inference(res,[status(thm)],[739,55]) ).

thf(744,plain,
    ! [SV107: $i] :
      ( ( ( dsetconstr @ SV107
          @ ^ [SX0: $i] : $false )
        = omega )
      = $false ),
    inference(extuni,[status(esa)],[743:[bind(SV108,$thf( emptyset ))]]) ).

thf(745,plain,
    ( ( $false = $true )
    | ( sK1_Xphi = $true ) ),
    inference(extuni,[status(esa)],[742:[bind(SV107,$thf( powerset @ emptyset )),bind(SV108,$thf( sK2_SY0 ))]]) ).

thf(747,plain,
    ! [SV107: $i] :
      ( ( ( dsetconstr @ SV107
          @ ^ [SX0: $i] : $false )
        = ( dsetconstr @ ( powerset @ emptyset )
          @ ^ [SX0: $i] : sK1_Xphi ) )
      = $false ),
    inference(extuni,[status(esa)],[742:[bind(SV108,$thf( sK2_SY0 ))]]) ).

thf(748,plain,
    ! [SV107: $i,SV104: $i] :
      ( ( ( in @ SV104 @ omega )
        = $false )
      | ( ( ( dsetconstr @ SV107
            @ ^ [SX0: $i] : $false )
          = omega )
        = $false ) ),
    inference(extuni,[status(esa)],[741:[bind(SV108,$thf( setadjoin @ SV104 @ SV104 ))]]) ).

thf(749,plain,
    ! [SV105: $i,SV106: $i,SV107: $i] :
      ( ( ( dsetconstr @ SV107
          @ ^ [SX0: $i] : $false )
        = ( setadjoin @ SV106 @ SV105 ) )
      = $false ),
    inference(extuni,[status(esa)],[740:[bind(SV108,$thf( SV106 ))]]) ).

thf(750,plain,
    sK1_Xphi = $true,
    inference(sim,[status(thm)],[745]) ).

thf(759,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[55,750,749,748,747,744,739,738,737,733,732,731,730,723,720,718,716,715,714,713,711,710,709,708,707,706,705,704,703,702,701,700,699,698,697,696,695,694,693,692,691,690,689,688,687,686,685,683,681,680,679,678,670,649,648,645,639,638,571,566,565,564,563,562,525,524,523,519,518,511,509,505,504,501,500,488,478,471,468,466,465,456,455,420,413,390,385,379,378,373,359,350,347,335,314,313,277,263,262,261,260,256,246,239,225,214,213,198,188,187,186,168,129,128,117,100]) ).

thf(760,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[759]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SEU500^1 : TPTP v9.3.1. Released v3.7.0.
% 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
% 0.09/0.16  % Computer : n026.cluster.edu
% 0.09/0.16  % Model    : x86_64 x86_64
% 0.09/0.16  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.16  % Memory   : 8046.5625MB
% 0.09/0.16  % OS       : Linux 6.8.0-71-generic
% 0.09/0.16  % CPULimit : 300
% 0.09/0.16  % WCLimit  : 300
% 0.09/0.16  % DateTime : Tue Oct  6 15:29:02 UTC 2026
% 0.09/0.17  % CPUTime  : 
% 0.09/0.17  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 274.64/46.15  
% 274.64/46.15   No.of.Axioms: 0
% 274.64/46.15  
% 274.64/46.15   Length.of.Defs: 4160
% 274.64/46.15  
% 274.64/46.15   Contains.Choice.Funs: true
% 274.64/46.15  ..................eprover: CPU time limit exceeded, terminating
% 274.64/46.15  .......eprover: CPU time limit exceeded, terminating
% 274.64/46.15  eprover: CPU time limit exceeded, terminating
% 274.64/46.15  .
% 274.64/46.15  
% 274.64/46.15  ********************************
% 274.64/46.15  *   All subproblems solved!    *
% 274.64/46.15  ********************************
% 274.64/46.15  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:16,ps:3,u:1,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:15,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:759,loop_count:10,foatp_calls:4,translation:fof_full)
% 274.64/46.15  
% 274.64/46.15  %**** Beginning of derivation protocol ****
% 274.64/46.15  % SZS output start CNFRefutation
% See solution above
% 274.64/46.16  
% 274.64/46.16  %**** End of derivation protocol ****
% 274.64/46.16  %**** no. of clauses in derivation: 657 ****
% 274.64/46.16  %**** clause counter: 759 ****
% 274.64/46.16  
% 274.64/46.16  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:16,ps:3,u:1,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:15,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:759,loop_count:10,foatp_calls:4,translation:fof_full)
%------------------------------------------------------------------------------