TSTP Solution File: RNG088+2 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : RNG088+2 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n028.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Mon Jul 18 20:34:21 EDT 2022

% Result   : Theorem 0.48s 0.69s
% Output   : CNFRefutation 0.70s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   30
%            Number of leaves      :   52
% Syntax   : Number of formulae    :  753 ( 468 unt;  26 typ;   0 def)
%            Number of atoms       : 5030 (1755 equ;   0 cnn)
%            Maximal formula atoms :   14 (   6 avg)
%            Number of connectives : 9944 (2249   ~;1697   |; 156   &;5784   @)
%                                         (   0 <=>;  58  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   15 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   18 (  18   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   29 (  26 usr;  17 con; 0-2 aty)
%            Number of variables   : 1220 (   0   ^1212   !;   8   ?;1220   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_aElement0,type,
    aElement0: $i > $o ).

thf(tp_aElementOf0,type,
    aElementOf0: $i > $i > $o ).

thf(tp_aIdeal0,type,
    aIdeal0: $i > $o ).

thf(tp_aSet0,type,
    aSet0: $i > $o ).

thf(tp_sK1_W2,type,
    sK1_W2: $i > $i > $i ).

thf(tp_sK2_W2,type,
    sK2_W2: $i > $i > $i ).

thf(tp_sK3_W0,type,
    sK3_W0: $i ).

thf(tp_sK4_SY43,type,
    sK4_SY43: $i ).

thf(tp_sK5_W0,type,
    sK5_W0: $i ).

thf(tp_sK6_SY44,type,
    sK6_SY44: $i ).

thf(tp_sdtasasdt0,type,
    sdtasasdt0: $i > $i > $i ).

thf(tp_sdtasdt0,type,
    sdtasdt0: $i > $i > $i ).

thf(tp_sdtpldt0,type,
    sdtpldt0: $i > $i > $i ).

thf(tp_sdtpldt1,type,
    sdtpldt1: $i > $i > $i ).

thf(tp_smndt0,type,
    smndt0: $i > $i ).

thf(tp_sz00,type,
    sz00: $i ).

thf(tp_sz10,type,
    sz10: $i ).

thf(tp_xI,type,
    xI: $i ).

thf(tp_xJ,type,
    xJ: $i ).

thf(tp_xk,type,
    xk: $i ).

thf(tp_xl,type,
    xl: $i ).

thf(tp_xm,type,
    xm: $i ).

thf(tp_xn,type,
    xn: $i ).

thf(tp_xx,type,
    xx: $i ).

thf(tp_xy,type,
    xy: $i ).

thf(tp_xz,type,
    xz: $i ).

thf(1,axiom,
    ! [W0: $i,W1: $i] :
      ( ( ( aSet0 @ W0 )
        & ( aSet0 @ W1 ) )
     => ( ( ! [W2: $i] :
              ( ( aElementOf0 @ W2 @ W0 )
             => ( aElementOf0 @ W2 @ W1 ) )
          & ! [W2: $i] :
              ( ( aElementOf0 @ W2 @ W1 )
             => ( aElementOf0 @ W2 @ W0 ) ) )
       => ( W0 = W1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mSetEq) ).

thf(2,axiom,
    ! [W0: $i] :
      ( ( aSet0 @ W0 )
     => ! [W1: $i] :
          ( ( aElementOf0 @ W1 @ W0 )
         => ( aElement0 @ W1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mEOfElem) ).

thf(3,axiom,
    ! [W0: $i] :
      ( ( aSet0 @ W0 )
     => $true ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mSetSort) ).

thf(4,axiom,
    sz10 != sz00,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mUnNeZr) ).

thf(5,axiom,
    ! [W0: $i,W1: $i] :
      ( ( ( aElement0 @ W0 )
        & ( aElement0 @ W1 ) )
     => ( ( ( sdtasdt0 @ W0 @ W1 )
          = sz00 )
       => ( ( W0 = sz00 )
          | ( W1 = sz00 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mCancel) ).

thf(6,axiom,
    ! [W0: $i] :
      ( ( aElement0 @ W0 )
     => ( ( ( sdtasdt0 @ W0 @ sz00 )
          = sz00 )
        & ( sz00
          = ( sdtasdt0 @ sz00 @ W0 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mMulZero) ).

thf(7,axiom,
    ! [W0: $i] :
      ( ( aElement0 @ W0 )
     => ( ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ W0 )
          = ( smndt0 @ W0 ) )
        & ( ( smndt0 @ W0 )
          = ( sdtasdt0 @ W0 @ ( smndt0 @ sz10 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mMulMnOne) ).

thf(8,axiom,
    ! [W0: $i,W1: $i,W2: $i] :
      ( ( ( aElement0 @ W0 )
        & ( aElement0 @ W1 )
        & ( aElement0 @ W2 ) )
     => ( ( ( sdtasdt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ W0 @ W1 ) @ ( sdtasdt0 @ W0 @ W2 ) ) )
        & ( ( sdtasdt0 @ ( sdtpldt0 @ W1 @ W2 ) @ W0 )
          = ( sdtpldt0 @ ( sdtasdt0 @ W1 @ W0 ) @ ( sdtasdt0 @ W2 @ W0 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mAMDistr) ).

thf(9,axiom,
    ! [W0: $i] :
      ( ( aElement0 @ W0 )
     => ( ( ( sdtasdt0 @ W0 @ sz10 )
          = W0 )
        & ( W0
          = ( sdtasdt0 @ sz10 @ W0 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mMulUnit) ).

thf(10,axiom,
    ! [W0: $i,W1: $i,W2: $i] :
      ( ( ( aElement0 @ W0 )
        & ( aElement0 @ W1 )
        & ( aElement0 @ W2 ) )
     => ( ( sdtasdt0 @ ( sdtasdt0 @ W0 @ W1 ) @ W2 )
        = ( sdtasdt0 @ W0 @ ( sdtasdt0 @ W1 @ W2 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mMulAsso) ).

thf(11,axiom,
    ! [W0: $i,W1: $i] :
      ( ( ( aElement0 @ W0 )
        & ( aElement0 @ W1 ) )
     => ( ( sdtasdt0 @ W0 @ W1 )
        = ( sdtasdt0 @ W1 @ W0 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mMulComm) ).

thf(12,axiom,
    ! [W0: $i] :
      ( ( aElement0 @ W0 )
     => ( ( ( sdtpldt0 @ W0 @ ( smndt0 @ W0 ) )
          = sz00 )
        & ( sz00
          = ( sdtpldt0 @ ( smndt0 @ W0 ) @ W0 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mAddInvr) ).

thf(13,axiom,
    ! [W0: $i] :
      ( ( aElement0 @ W0 )
     => ( ( ( sdtpldt0 @ W0 @ sz00 )
          = W0 )
        & ( W0
          = ( sdtpldt0 @ sz00 @ W0 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mAddZero) ).

thf(14,axiom,
    ! [W0: $i,W1: $i,W2: $i] :
      ( ( ( aElement0 @ W0 )
        & ( aElement0 @ W1 )
        & ( aElement0 @ W2 ) )
     => ( ( sdtpldt0 @ ( sdtpldt0 @ W0 @ W1 ) @ W2 )
        = ( sdtpldt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mAddAsso) ).

thf(15,axiom,
    ! [W0: $i,W1: $i] :
      ( ( ( aElement0 @ W0 )
        & ( aElement0 @ W1 ) )
     => ( ( sdtpldt0 @ W0 @ W1 )
        = ( sdtpldt0 @ W1 @ W0 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mAddComm) ).

thf(16,axiom,
    ! [W0: $i,W1: $i] :
      ( ( ( aElement0 @ W0 )
        & ( aElement0 @ W1 ) )
     => ( aElement0 @ ( sdtasdt0 @ W0 @ W1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mSortsB_02) ).

thf(17,axiom,
    ! [W0: $i,W1: $i] :
      ( ( ( aElement0 @ W0 )
        & ( aElement0 @ W1 ) )
     => ( aElement0 @ ( sdtpldt0 @ W0 @ W1 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mSortsB) ).

thf(18,axiom,
    ! [W0: $i] :
      ( ( aElement0 @ W0 )
     => ( aElement0 @ ( smndt0 @ W0 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mSortsU) ).

thf(19,axiom,
    aElement0 @ sz10,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mSortsC_01) ).

thf(20,axiom,
    aElement0 @ sz00,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mSortsC) ).

thf(21,axiom,
    ! [W0: $i] :
      ( ( aElement0 @ W0 )
     => $true ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',mElmSort) ).

thf(22,axiom,
    ( ( aElementOf0 @ xm @ xI )
    & ( aElementOf0 @ xn @ xJ )
    & ( xy
      = ( sdtpldt0 @ xm @ xn ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__967) ).

thf(23,axiom,
    ( ( aElementOf0 @ xk @ xI )
    & ( aElementOf0 @ xl @ xJ )
    & ( xx
      = ( sdtpldt0 @ xk @ xl ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__934) ).

thf(24,axiom,
    ( ? [W0: $i,W1: $i] :
        ( ( aElementOf0 @ W0 @ xI )
        & ( aElementOf0 @ W1 @ xJ )
        & ( ( sdtpldt0 @ W0 @ W1 )
          = xx ) )
    & ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) )
    & ? [W0: $i,W1: $i] :
        ( ( aElementOf0 @ W0 @ xI )
        & ( aElementOf0 @ W1 @ xJ )
        & ( ( sdtpldt0 @ W0 @ W1 )
          = xy ) )
    & ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) )
    & ( aElement0 @ xz ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__901) ).

thf(25,axiom,
    ( ( aSet0 @ xI )
    & ! [W0: $i] :
        ( ( aElementOf0 @ W0 @ xI )
       => ( ! [W1: $i] :
              ( ( aElementOf0 @ W1 @ xI )
             => ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xI ) )
          & ! [W1: $i] :
              ( ( aElement0 @ W1 )
             => ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xI ) ) ) )
    & ( aIdeal0 @ xI )
    & ( aSet0 @ xJ )
    & ! [W0: $i] :
        ( ( aElementOf0 @ W0 @ xJ )
       => ( ! [W1: $i] :
              ( ( aElementOf0 @ W1 @ xJ )
             => ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xJ ) )
          & ! [W1: $i] :
              ( ( aElement0 @ W1 )
             => ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xJ ) ) ) )
    & ( aIdeal0 @ xJ ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__870) ).

thf(26,conjecture,
    ( ( aElementOf0 @ ( sdtpldt0 @ xk @ xm ) @ xI )
    & ( aElementOf0 @ ( sdtpldt0 @ xl @ xn ) @ xJ ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__) ).

thf(27,negated_conjecture,
    ( ( ( aElementOf0 @ ( sdtpldt0 @ xk @ xm ) @ xI )
      & ( aElementOf0 @ ( sdtpldt0 @ xl @ xn ) @ xJ ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[26]) ).

thf(28,plain,
    ( ( ( aElementOf0 @ ( sdtpldt0 @ xk @ xm ) @ xI )
      & ( aElementOf0 @ ( sdtpldt0 @ xl @ xn ) @ xJ ) )
    = $false ),
    inference(unfold_def,[status(thm)],[27]) ).

thf(29,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ( ( aSet0 @ W0 )
            & ( aSet0 @ W1 ) )
         => ( ( ! [W2: $i] :
                  ( ( aElementOf0 @ W2 @ W0 )
                 => ( aElementOf0 @ W2 @ W1 ) )
              & ! [W2: $i] :
                  ( ( aElementOf0 @ W2 @ W1 )
                 => ( aElementOf0 @ W2 @ W0 ) ) )
           => ( W0 = W1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(30,plain,
    ( ( ! [W0: $i] :
          ( ( aSet0 @ W0 )
         => ! [W1: $i] :
              ( ( aElementOf0 @ W1 @ W0 )
             => ( aElement0 @ W1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(31,plain,
    ( ( ! [W0: $i] :
          ( ( aSet0 @ W0 )
         => $true ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(32,plain,
    ( ( ( sz10 != sz00 ) )
    = $true ),
    inference(unfold_def,[status(thm)],[4]) ).

thf(33,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ( ( aElement0 @ W0 )
            & ( aElement0 @ W1 ) )
         => ( ( ( sdtasdt0 @ W0 @ W1 )
              = sz00 )
           => ( ( W0 = sz00 )
              | ( W1 = sz00 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(34,plain,
    ( ( ! [W0: $i] :
          ( ( aElement0 @ W0 )
         => ( ( ( sdtasdt0 @ W0 @ sz00 )
              = sz00 )
            & ( sz00
              = ( sdtasdt0 @ sz00 @ W0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(35,plain,
    ( ( ! [W0: $i] :
          ( ( aElement0 @ W0 )
         => ( ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ W0 )
              = ( smndt0 @ W0 ) )
            & ( ( smndt0 @ W0 )
              = ( sdtasdt0 @ W0 @ ( smndt0 @ sz10 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(36,plain,
    ( ( ! [W0: $i,W1: $i,W2: $i] :
          ( ( ( aElement0 @ W0 )
            & ( aElement0 @ W1 )
            & ( aElement0 @ W2 ) )
         => ( ( ( sdtasdt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) )
              = ( sdtpldt0 @ ( sdtasdt0 @ W0 @ W1 ) @ ( sdtasdt0 @ W0 @ W2 ) ) )
            & ( ( sdtasdt0 @ ( sdtpldt0 @ W1 @ W2 ) @ W0 )
              = ( sdtpldt0 @ ( sdtasdt0 @ W1 @ W0 ) @ ( sdtasdt0 @ W2 @ W0 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(37,plain,
    ( ( ! [W0: $i] :
          ( ( aElement0 @ W0 )
         => ( ( ( sdtasdt0 @ W0 @ sz10 )
              = W0 )
            & ( W0
              = ( sdtasdt0 @ sz10 @ W0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(38,plain,
    ( ( ! [W0: $i,W1: $i,W2: $i] :
          ( ( ( aElement0 @ W0 )
            & ( aElement0 @ W1 )
            & ( aElement0 @ W2 ) )
         => ( ( sdtasdt0 @ ( sdtasdt0 @ W0 @ W1 ) @ W2 )
            = ( sdtasdt0 @ W0 @ ( sdtasdt0 @ W1 @ W2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(39,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ( ( aElement0 @ W0 )
            & ( aElement0 @ W1 ) )
         => ( ( sdtasdt0 @ W0 @ W1 )
            = ( sdtasdt0 @ W1 @ W0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11]) ).

thf(40,plain,
    ( ( ! [W0: $i] :
          ( ( aElement0 @ W0 )
         => ( ( ( sdtpldt0 @ W0 @ ( smndt0 @ W0 ) )
              = sz00 )
            & ( sz00
              = ( sdtpldt0 @ ( smndt0 @ W0 ) @ W0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12]) ).

thf(41,plain,
    ( ( ! [W0: $i] :
          ( ( aElement0 @ W0 )
         => ( ( ( sdtpldt0 @ W0 @ sz00 )
              = W0 )
            & ( W0
              = ( sdtpldt0 @ sz00 @ W0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(42,plain,
    ( ( ! [W0: $i,W1: $i,W2: $i] :
          ( ( ( aElement0 @ W0 )
            & ( aElement0 @ W1 )
            & ( aElement0 @ W2 ) )
         => ( ( sdtpldt0 @ ( sdtpldt0 @ W0 @ W1 ) @ W2 )
            = ( sdtpldt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[14]) ).

thf(43,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ( ( aElement0 @ W0 )
            & ( aElement0 @ W1 ) )
         => ( ( sdtpldt0 @ W0 @ W1 )
            = ( sdtpldt0 @ W1 @ W0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[15]) ).

thf(44,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ( ( aElement0 @ W0 )
            & ( aElement0 @ W1 ) )
         => ( aElement0 @ ( sdtasdt0 @ W0 @ W1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(45,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ( ( aElement0 @ W0 )
            & ( aElement0 @ W1 ) )
         => ( aElement0 @ ( sdtpldt0 @ W0 @ W1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(46,plain,
    ( ( ! [W0: $i] :
          ( ( aElement0 @ W0 )
         => ( aElement0 @ ( smndt0 @ W0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(47,plain,
    ( ( aElement0 @ sz10 )
    = $true ),
    inference(unfold_def,[status(thm)],[19]) ).

thf(48,plain,
    ( ( aElement0 @ sz00 )
    = $true ),
    inference(unfold_def,[status(thm)],[20]) ).

thf(49,plain,
    ( ( ! [W0: $i] :
          ( ( aElement0 @ W0 )
         => $true ) )
    = $true ),
    inference(unfold_def,[status(thm)],[21]) ).

thf(50,plain,
    ( ( ( aElementOf0 @ xm @ xI )
      & ( aElementOf0 @ xn @ xJ )
      & ( xy
        = ( sdtpldt0 @ xm @ xn ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[22]) ).

thf(51,plain,
    ( ( ( aElementOf0 @ xk @ xI )
      & ( aElementOf0 @ xl @ xJ )
      & ( xx
        = ( sdtpldt0 @ xk @ xl ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[23]) ).

thf(52,plain,
    ( ( ? [W0: $i,W1: $i] :
          ( ( aElementOf0 @ W0 @ xI )
          & ( aElementOf0 @ W1 @ xJ )
          & ( ( sdtpldt0 @ W0 @ W1 )
            = xx ) )
      & ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) )
      & ? [W0: $i,W1: $i] :
          ( ( aElementOf0 @ W0 @ xI )
          & ( aElementOf0 @ W1 @ xJ )
          & ( ( sdtpldt0 @ W0 @ W1 )
            = xy ) )
      & ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) )
      & ( aElement0 @ xz ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24]) ).

thf(53,plain,
    ( ( ( aSet0 @ xI )
      & ! [W0: $i] :
          ( ( aElementOf0 @ W0 @ xI )
         => ( ! [W1: $i] :
                ( ( aElementOf0 @ W1 @ xI )
               => ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xI ) )
            & ! [W1: $i] :
                ( ( aElement0 @ W1 )
               => ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xI ) ) ) )
      & ( aIdeal0 @ xI )
      & ( aSet0 @ xJ )
      & ! [W0: $i] :
          ( ( aElementOf0 @ W0 @ xJ )
         => ( ! [W1: $i] :
                ( ( aElementOf0 @ W1 @ xJ )
               => ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xJ ) )
            & ! [W1: $i] :
                ( ( aElement0 @ W1 )
               => ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xJ ) ) ) )
      & ( aIdeal0 @ xJ ) )
    = $true ),
    inference(unfold_def,[status(thm)],[25]) ).

thf(54,plain,
    ( ( aElementOf0 @ ( sdtpldt0 @ xk @ xm ) @ xI )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[28]) ).

thf(55,plain,
    ( ( aElementOf0 @ ( sdtpldt0 @ xl @ xn ) @ xJ )
    = $false ),
    inference(split_conjecture,[split_conjecture(split,[])],[28]) ).

thf(56,plain,
    ( ( ~ ( aElementOf0 @ ( sdtpldt0 @ xk @ xm ) @ xI ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[54]) ).

thf(57,plain,
    ( ( ~ ( aElementOf0 @ ( sdtpldt0 @ xl @ xn ) @ xJ ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[55]) ).

thf(58,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aSet0 @ W0 )
          | ~ ( aSet0 @ W1 )
          | ( ( aElementOf0 @ ( sK2_W2 @ W1 @ W0 ) @ W0 )
            & ~ ( aElementOf0 @ ( sK2_W2 @ W1 @ W0 ) @ W1 ) )
          | ( ( aElementOf0 @ ( sK1_W2 @ W1 @ W0 ) @ W1 )
            & ~ ( aElementOf0 @ ( sK1_W2 @ W1 @ W0 ) @ W0 ) )
          | ( W0 = W1 ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[29]) ).

thf(59,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aSet0 @ W0 )
          | ! [W1: $i] :
              ( ~ ( aElementOf0 @ W1 @ W0 )
              | ( aElement0 @ W1 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[30]) ).

thf(60,plain,
    ( ( ! [W0: $i] : $true )
    = $true ),
    inference(extcnf_combined,[status(esa)],[31]) ).

thf(61,plain,
    ( ( ( sz10 != sz00 ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[32]) ).

thf(62,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( ( sdtasdt0 @ W0 @ W1 )
           != sz00 )
          | ( W0 = sz00 )
          | ( W1 = sz00 ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[33]) ).

thf(63,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtasdt0 @ W0 @ sz00 )
            = sz00 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( sz00
            = ( sdtasdt0 @ sz00 @ W0 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[34]) ).

thf(64,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ W0 )
            = ( smndt0 @ W0 ) ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( smndt0 @ W0 )
            = ( sdtasdt0 @ W0 @ ( smndt0 @ sz10 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[35]) ).

thf(65,plain,
    ( ( ! [W0: $i] :
          ( ! [W1: $i,W2: $i] :
              ( ~ ( aElement0 @ W0 )
              | ~ ( aElement0 @ W1 )
              | ~ ( aElement0 @ W2 )
              | ( ( sdtasdt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) )
                = ( sdtpldt0 @ ( sdtasdt0 @ W0 @ W1 ) @ ( sdtasdt0 @ W0 @ W2 ) ) ) )
          & ! [W1: $i,W2: $i] :
              ( ~ ( aElement0 @ W0 )
              | ~ ( aElement0 @ W1 )
              | ~ ( aElement0 @ W2 )
              | ( ( sdtasdt0 @ ( sdtpldt0 @ W1 @ W2 ) @ W0 )
                = ( sdtpldt0 @ ( sdtasdt0 @ W1 @ W0 ) @ ( sdtasdt0 @ W2 @ W0 ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[36]) ).

thf(66,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtasdt0 @ W0 @ sz10 )
            = W0 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( W0
            = ( sdtasdt0 @ sz10 @ W0 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[37]) ).

thf(67,plain,
    ( ( ! [W0: $i,W1: $i,W2: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ~ ( aElement0 @ W2 )
          | ( ( sdtasdt0 @ ( sdtasdt0 @ W0 @ W1 ) @ W2 )
            = ( sdtasdt0 @ W0 @ ( sdtasdt0 @ W1 @ W2 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[38]) ).

thf(68,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( ( sdtasdt0 @ W0 @ W1 )
            = ( sdtasdt0 @ W1 @ W0 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[39]) ).

thf(69,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtpldt0 @ W0 @ ( smndt0 @ W0 ) )
            = sz00 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( sz00
            = ( sdtpldt0 @ ( smndt0 @ W0 ) @ W0 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[40]) ).

thf(70,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtpldt0 @ W0 @ sz00 )
            = W0 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( W0
            = ( sdtpldt0 @ sz00 @ W0 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[41]) ).

thf(71,plain,
    ( ( ! [W0: $i,W1: $i,W2: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ~ ( aElement0 @ W2 )
          | ( ( sdtpldt0 @ ( sdtpldt0 @ W0 @ W1 ) @ W2 )
            = ( sdtpldt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[42]) ).

thf(72,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( ( sdtpldt0 @ W0 @ W1 )
            = ( sdtpldt0 @ W1 @ W0 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[43]) ).

thf(73,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( aElement0 @ ( sdtasdt0 @ W0 @ W1 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[44]) ).

thf(74,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( aElement0 @ ( sdtpldt0 @ W0 @ W1 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[45]) ).

thf(75,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( aElement0 @ ( smndt0 @ W0 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[46]) ).

thf(76,plain,
    ( ( ! [W0: $i] : $true )
    = $true ),
    inference(extcnf_combined,[status(esa)],[49]) ).

thf(77,plain,
    ( ( ( aElementOf0 @ sK5_W0 @ xI )
      & ( aElementOf0 @ sK6_SY44 @ xJ )
      & ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
        = xx )
      & ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) )
      & ( aElementOf0 @ sK3_W0 @ xI )
      & ( aElementOf0 @ sK4_SY43 @ xJ )
      & ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
        = xy )
      & ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) )
      & ( aElement0 @ xz ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[52]) ).

thf(78,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xJ )
          | ! [W1: $i] :
              ( ~ ( aElementOf0 @ W1 @ xJ )
              | ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xJ ) ) )
      & ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xJ )
          | ! [W1: $i] :
              ( ~ ( aElement0 @ W1 )
              | ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xJ ) ) )
      & ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xI )
          | ! [W1: $i] :
              ( ~ ( aElementOf0 @ W1 @ xI )
              | ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xI ) ) )
      & ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xI )
          | ! [W1: $i] :
              ( ~ ( aElement0 @ W1 )
              | ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xI ) ) )
      & ( aSet0 @ xI )
      & ( aIdeal0 @ xI )
      & ( aSet0 @ xJ )
      & ( aIdeal0 @ xJ ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[53]) ).

thf(79,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xJ )
          | ! [W1: $i] :
              ( ~ ( aElementOf0 @ W1 @ xJ )
              | ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xJ ) ) )
      & ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xJ )
          | ! [W1: $i] :
              ( ~ ( aElement0 @ W1 )
              | ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xJ ) ) )
      & ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xI )
          | ! [W1: $i] :
              ( ~ ( aElementOf0 @ W1 @ xI )
              | ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xI ) ) )
      & ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xI )
          | ! [W1: $i] :
              ( ~ ( aElement0 @ W1 )
              | ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xI ) ) )
      & ( aSet0 @ xI )
      & ( aIdeal0 @ xI )
      & ( aSet0 @ xJ )
      & ( aIdeal0 @ xJ ) )
    = $true ),
    inference(copy,[status(thm)],[78]) ).

thf(80,plain,
    ( ( ( aElementOf0 @ sK5_W0 @ xI )
      & ( aElementOf0 @ sK6_SY44 @ xJ )
      & ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
        = xx )
      & ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) )
      & ( aElementOf0 @ sK3_W0 @ xI )
      & ( aElementOf0 @ sK4_SY43 @ xJ )
      & ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
        = xy )
      & ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) )
      & ( aElement0 @ xz ) )
    = $true ),
    inference(copy,[status(thm)],[77]) ).

thf(81,plain,
    ( ( ( aElementOf0 @ xk @ xI )
      & ( aElementOf0 @ xl @ xJ )
      & ( xx
        = ( sdtpldt0 @ xk @ xl ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(82,plain,
    ( ( ( aElementOf0 @ xm @ xI )
      & ( aElementOf0 @ xn @ xJ )
      & ( xy
        = ( sdtpldt0 @ xm @ xn ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(83,plain,
    ( ( ! [W0: $i] : $true )
    = $true ),
    inference(copy,[status(thm)],[76]) ).

thf(84,plain,
    ( ( aElement0 @ sz00 )
    = $true ),
    inference(copy,[status(thm)],[48]) ).

thf(85,plain,
    ( ( aElement0 @ sz10 )
    = $true ),
    inference(copy,[status(thm)],[47]) ).

thf(86,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( aElement0 @ ( smndt0 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[75]) ).

thf(87,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( aElement0 @ ( sdtpldt0 @ W0 @ W1 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[74]) ).

thf(88,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( aElement0 @ ( sdtasdt0 @ W0 @ W1 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[73]) ).

thf(89,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( ( sdtpldt0 @ W0 @ W1 )
            = ( sdtpldt0 @ W1 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[72]) ).

thf(90,plain,
    ( ( ! [W0: $i,W1: $i,W2: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ~ ( aElement0 @ W2 )
          | ( ( sdtpldt0 @ ( sdtpldt0 @ W0 @ W1 ) @ W2 )
            = ( sdtpldt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[71]) ).

thf(91,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtpldt0 @ W0 @ sz00 )
            = W0 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( W0
            = ( sdtpldt0 @ sz00 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[70]) ).

thf(92,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtpldt0 @ W0 @ ( smndt0 @ W0 ) )
            = sz00 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( sz00
            = ( sdtpldt0 @ ( smndt0 @ W0 ) @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[69]) ).

thf(93,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( ( sdtasdt0 @ W0 @ W1 )
            = ( sdtasdt0 @ W1 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[68]) ).

thf(94,plain,
    ( ( ! [W0: $i,W1: $i,W2: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ~ ( aElement0 @ W2 )
          | ( ( sdtasdt0 @ ( sdtasdt0 @ W0 @ W1 ) @ W2 )
            = ( sdtasdt0 @ W0 @ ( sdtasdt0 @ W1 @ W2 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[67]) ).

thf(95,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtasdt0 @ W0 @ sz10 )
            = W0 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( W0
            = ( sdtasdt0 @ sz10 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[66]) ).

thf(96,plain,
    ( ( ! [W0: $i] :
          ( ! [W1: $i,W2: $i] :
              ( ~ ( aElement0 @ W0 )
              | ~ ( aElement0 @ W1 )
              | ~ ( aElement0 @ W2 )
              | ( ( sdtasdt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) )
                = ( sdtpldt0 @ ( sdtasdt0 @ W0 @ W1 ) @ ( sdtasdt0 @ W0 @ W2 ) ) ) )
          & ! [W1: $i,W2: $i] :
              ( ~ ( aElement0 @ W0 )
              | ~ ( aElement0 @ W1 )
              | ~ ( aElement0 @ W2 )
              | ( ( sdtasdt0 @ ( sdtpldt0 @ W1 @ W2 ) @ W0 )
                = ( sdtpldt0 @ ( sdtasdt0 @ W1 @ W0 ) @ ( sdtasdt0 @ W2 @ W0 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[65]) ).

thf(97,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ W0 )
            = ( smndt0 @ W0 ) ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( smndt0 @ W0 )
            = ( sdtasdt0 @ W0 @ ( smndt0 @ sz10 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[64]) ).

thf(98,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtasdt0 @ W0 @ sz00 )
            = sz00 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( sz00
            = ( sdtasdt0 @ sz00 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[63]) ).

thf(99,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( ( sdtasdt0 @ W0 @ W1 )
           != sz00 )
          | ( W0 = sz00 )
          | ( W1 = sz00 ) ) )
    = $true ),
    inference(copy,[status(thm)],[62]) ).

thf(100,plain,
    ( ( ( sz10 != sz00 ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(101,plain,
    ( ( ! [W0: $i] : $true )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(102,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aSet0 @ W0 )
          | ! [W1: $i] :
              ( ~ ( aElementOf0 @ W1 @ W0 )
              | ( aElement0 @ W1 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(103,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aSet0 @ W0 )
          | ~ ( aSet0 @ W1 )
          | ( ( aElementOf0 @ ( sK2_W2 @ W1 @ W0 ) @ W0 )
            & ~ ( aElementOf0 @ ( sK2_W2 @ W1 @ W0 ) @ W1 ) )
          | ( ( aElementOf0 @ ( sK1_W2 @ W1 @ W0 ) @ W1 )
            & ~ ( aElementOf0 @ ( sK1_W2 @ W1 @ W0 ) @ W0 ) )
          | ( W0 = W1 ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(104,plain,
    ( ( ~ ( aElementOf0 @ ( sdtpldt0 @ xk @ xm ) @ xI ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(105,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtpldt0 @ SX0 @ ( smndt0 @ SX0 ) )
                  = sz00 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( sz00
                  = ( sdtpldt0 @ ( smndt0 @ SX0 ) @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[92]) ).

thf(106,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtasdt0 @ SX0 @ sz10 )
                  = SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( SX0
                  = ( sdtasdt0 @ sz10 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[95]) ).

thf(107,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SX0 )
                  = ( smndt0 @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( smndt0 @ SX0 )
                  = ( sdtasdt0 @ SX0 @ ( smndt0 @ sz10 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[97]) ).

thf(108,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtpldt0 @ SX0 @ sz00 )
                  = SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( SX0
                  = ( sdtpldt0 @ sz00 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[91]) ).

thf(109,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtasdt0 @ SX0 @ sz00 )
                  = sz00 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( sz00
                  = ( sdtasdt0 @ sz00 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[98]) ).

thf(110,plain,
    ( ( ~ ( ~ ~ ( ~ ( aElementOf0 @ xk @ xI )
                | ~ ( aElementOf0 @ xl @ xJ ) )
          | ( xx
           != ( sdtpldt0 @ xk @ xl ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[81]) ).

thf(111,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( aElement0 @ SX0 )
                  | ~ ( aElement0 @ SX1 )
                  | ~ ( aElement0 @ SX2 )
                  | ( ( sdtasdt0 @ SX0 @ ( sdtpldt0 @ SX1 @ SX2 ) )
                    = ( sdtpldt0 @ ( sdtasdt0 @ SX0 @ SX1 ) @ ( sdtasdt0 @ SX0 @ SX2 ) ) ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( aElement0 @ SX0 )
                  | ~ ( aElement0 @ SX1 )
                  | ~ ( aElement0 @ SX2 )
                  | ( ( sdtasdt0 @ ( sdtpldt0 @ SX1 @ SX2 ) @ SX0 )
                    = ( sdtpldt0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ ( sdtasdt0 @ SX2 @ SX0 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[96]) ).

thf(112,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( aElementOf0 @ SX0 @ xJ )
                            | ! [SX1: $i] :
                                ( ~ ( aElementOf0 @ SX1 @ xJ )
                                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( aElementOf0 @ SX0 @ xJ )
                            | ! [SX1: $i] :
                                ( ~ ( aElement0 @ SX1 )
                                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
                | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ( ~ ( aElementOf0 @ SX0 @ xI )
                                              | ! [SX1: $i] :
                                                  ( ~ ( aElementOf0 @ SX1 @ xI )
                                                  | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( aElementOf0 @ SX0 @ xI )
                                              | ! [SX1: $i] :
                                                  ( ~ ( aElement0 @ SX1 )
                                                  | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                                  | ~ ( aSet0 @ xI ) )
                            | ~ ( aIdeal0 @ xI ) )
                      | ~ ( aSet0 @ xJ ) ) )
          | ~ ( aIdeal0 @ xJ ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[79]) ).

thf(113,plain,
    ( ( ~ ( ~ ~ ( ~ ( aElementOf0 @ xm @ xI )
                | ~ ( aElementOf0 @ xn @ xJ ) )
          | ( xy
           != ( sdtpldt0 @ xm @ xn ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[82]) ).

thf(114,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( aSet0 @ SX0 )
          | ~ ( aSet0 @ SX1 )
          | ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SX1 @ SX0 ) @ SX0 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SX1 @ SX0 ) @ SX1 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SX1 @ SX0 ) @ SX1 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SX1 @ SX0 ) @ SX0 ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[103]) ).

thf(115,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                                        | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                                  | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                                   != xx ) )
                            | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
                      | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                                  | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                            | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                             != xy ) ) )
                | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) )
          | ~ ( aElement0 @ xz ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[80]) ).

thf(116,plain,
    $true = $true,
    inference(extcnf_forall_pos,[status(thm)],[83]) ).

thf(117,plain,
    ! [SV2: $i] :
      ( ( ~ ( aElement0 @ SV2 )
        | ( aElement0 @ ( smndt0 @ SV2 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[86]) ).

thf(118,plain,
    ! [SV3: $i] :
      ( ( ! [SY45: $i] :
            ( ~ ( aElement0 @ SV3 )
            | ~ ( aElement0 @ SY45 )
            | ( aElement0 @ ( sdtpldt0 @ SV3 @ SY45 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[87]) ).

thf(119,plain,
    ! [SV4: $i] :
      ( ( ! [SY46: $i] :
            ( ~ ( aElement0 @ SV4 )
            | ~ ( aElement0 @ SY46 )
            | ( aElement0 @ ( sdtasdt0 @ SV4 @ SY46 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[88]) ).

thf(120,plain,
    ! [SV5: $i] :
      ( ( ! [SY47: $i] :
            ( ~ ( aElement0 @ SV5 )
            | ~ ( aElement0 @ SY47 )
            | ( ( sdtpldt0 @ SV5 @ SY47 )
              = ( sdtpldt0 @ SY47 @ SV5 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[89]) ).

thf(121,plain,
    ! [SV6: $i] :
      ( ( ! [SY48: $i,SY49: $i] :
            ( ~ ( aElement0 @ SV6 )
            | ~ ( aElement0 @ SY48 )
            | ~ ( aElement0 @ SY49 )
            | ( ( sdtpldt0 @ ( sdtpldt0 @ SV6 @ SY48 ) @ SY49 )
              = ( sdtpldt0 @ SV6 @ ( sdtpldt0 @ SY48 @ SY49 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[90]) ).

thf(122,plain,
    ! [SV7: $i] :
      ( ( ! [SY50: $i] :
            ( ~ ( aElement0 @ SV7 )
            | ~ ( aElement0 @ SY50 )
            | ( ( sdtasdt0 @ SV7 @ SY50 )
              = ( sdtasdt0 @ SY50 @ SV7 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[93]) ).

thf(123,plain,
    ! [SV8: $i] :
      ( ( ! [SY51: $i,SY52: $i] :
            ( ~ ( aElement0 @ SV8 )
            | ~ ( aElement0 @ SY51 )
            | ~ ( aElement0 @ SY52 )
            | ( ( sdtasdt0 @ ( sdtasdt0 @ SV8 @ SY51 ) @ SY52 )
              = ( sdtasdt0 @ SV8 @ ( sdtasdt0 @ SY51 @ SY52 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[94]) ).

thf(124,plain,
    ! [SV9: $i] :
      ( ( ! [SY53: $i] :
            ( ~ ( aElement0 @ SV9 )
            | ~ ( aElement0 @ SY53 )
            | ( ( sdtasdt0 @ SV9 @ SY53 )
             != sz00 )
            | ( SV9 = sz00 )
            | ( SY53 = sz00 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[99]) ).

thf(125,plain,
    ( ( sz10 = sz00 )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[100]) ).

thf(126,plain,
    $true = $true,
    inference(extcnf_forall_pos,[status(thm)],[101]) ).

thf(127,plain,
    ! [SV11: $i] :
      ( ( ~ ( aSet0 @ SV11 )
        | ! [SY54: $i] :
            ( ~ ( aElementOf0 @ SY54 @ SV11 )
            | ( aElement0 @ SY54 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[102]) ).

thf(128,plain,
    ( ( aElementOf0 @ ( sdtpldt0 @ xk @ xm ) @ xI )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[104]) ).

thf(129,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtpldt0 @ SX0 @ ( smndt0 @ SX0 ) )
              = sz00 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( sz00
              = ( sdtpldt0 @ ( smndt0 @ SX0 ) @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[105]) ).

thf(130,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ SX0 @ sz10 )
              = SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( SX0
              = ( sdtasdt0 @ sz10 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[106]) ).

thf(131,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SX0 )
              = ( smndt0 @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( smndt0 @ SX0 )
              = ( sdtasdt0 @ SX0 @ ( smndt0 @ sz10 ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[107]) ).

thf(132,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtpldt0 @ SX0 @ sz00 )
              = SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( SX0
              = ( sdtpldt0 @ sz00 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[108]) ).

thf(133,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ SX0 @ sz00 )
              = sz00 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( sz00
              = ( sdtasdt0 @ sz00 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[109]) ).

thf(134,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ xk @ xI )
            | ~ ( aElementOf0 @ xl @ xJ ) )
      | ( xx
       != ( sdtpldt0 @ xk @ xl ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[110]) ).

thf(135,plain,
    ! [SV12: $i] :
      ( ( ~ ( ~ ! [SY55: $i,SY56: $i] :
                  ( ~ ( aElement0 @ SV12 )
                  | ~ ( aElement0 @ SY55 )
                  | ~ ( aElement0 @ SY56 )
                  | ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SY55 @ SY56 ) )
                    = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SY55 ) @ ( sdtasdt0 @ SV12 @ SY56 ) ) ) )
            | ~ ! [SY57: $i,SY58: $i] :
                  ( ~ ( aElement0 @ SV12 )
                  | ~ ( aElement0 @ SY57 )
                  | ~ ( aElement0 @ SY58 )
                  | ( ( sdtasdt0 @ ( sdtpldt0 @ SY57 @ SY58 ) @ SV12 )
                    = ( sdtpldt0 @ ( sdtasdt0 @ SY57 @ SV12 ) @ ( sdtasdt0 @ SY58 @ SV12 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[111]) ).

thf(136,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xJ )
                        | ! [SX1: $i] :
                            ( ~ ( aElementOf0 @ SX1 @ xJ )
                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xJ )
                        | ! [SX1: $i] :
                            ( ~ ( aElement0 @ SX1 )
                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
            | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( aElementOf0 @ SX0 @ xI )
                                          | ! [SX1: $i] :
                                              ( ~ ( aElementOf0 @ SX1 @ xI )
                                              | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( aElementOf0 @ SX0 @ xI )
                                          | ! [SX1: $i] :
                                              ( ~ ( aElement0 @ SX1 )
                                              | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                              | ~ ( aSet0 @ xI ) )
                        | ~ ( aIdeal0 @ xI ) )
                  | ~ ( aSet0 @ xJ ) ) )
      | ~ ( aIdeal0 @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[112]) ).

thf(137,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ xm @ xI )
            | ~ ( aElementOf0 @ xn @ xJ ) )
      | ( xy
       != ( sdtpldt0 @ xm @ xn ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[113]) ).

thf(138,plain,
    ! [SV13: $i] :
      ( ( ! [SY59: $i] :
            ( ~ ( aSet0 @ SV13 )
            | ~ ( aSet0 @ SY59 )
            | ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SY59 @ SV13 ) @ SV13 )
                | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SY59 @ SV13 ) @ SY59 ) )
            | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SY59 @ SV13 ) @ SY59 )
                | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SY59 @ SV13 ) @ SV13 ) )
            | ( SV13 = SY59 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[114]) ).

thf(139,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                                    | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                              | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                               != xx ) )
                        | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
                  | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                              | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                        | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                         != xy ) ) )
            | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) )
      | ~ ( aElement0 @ xz ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[115]) ).

thf(140,plain,
    ! [SV2: $i] :
      ( ( ( ~ ( aElement0 @ SV2 ) )
        = $true )
      | ( ( aElement0 @ ( smndt0 @ SV2 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[117]) ).

thf(141,plain,
    ! [SV14: $i,SV3: $i] :
      ( ( ~ ( aElement0 @ SV3 )
        | ~ ( aElement0 @ SV14 )
        | ( aElement0 @ ( sdtpldt0 @ SV3 @ SV14 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[118]) ).

thf(142,plain,
    ! [SV15: $i,SV4: $i] :
      ( ( ~ ( aElement0 @ SV4 )
        | ~ ( aElement0 @ SV15 )
        | ( aElement0 @ ( sdtasdt0 @ SV4 @ SV15 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[119]) ).

thf(143,plain,
    ! [SV16: $i,SV5: $i] :
      ( ( ~ ( aElement0 @ SV5 )
        | ~ ( aElement0 @ SV16 )
        | ( ( sdtpldt0 @ SV5 @ SV16 )
          = ( sdtpldt0 @ SV16 @ SV5 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[120]) ).

thf(144,plain,
    ! [SV17: $i,SV6: $i] :
      ( ( ! [SY60: $i] :
            ( ~ ( aElement0 @ SV6 )
            | ~ ( aElement0 @ SV17 )
            | ~ ( aElement0 @ SY60 )
            | ( ( sdtpldt0 @ ( sdtpldt0 @ SV6 @ SV17 ) @ SY60 )
              = ( sdtpldt0 @ SV6 @ ( sdtpldt0 @ SV17 @ SY60 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[121]) ).

thf(145,plain,
    ! [SV18: $i,SV7: $i] :
      ( ( ~ ( aElement0 @ SV7 )
        | ~ ( aElement0 @ SV18 )
        | ( ( sdtasdt0 @ SV7 @ SV18 )
          = ( sdtasdt0 @ SV18 @ SV7 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[122]) ).

thf(146,plain,
    ! [SV19: $i,SV8: $i] :
      ( ( ! [SY61: $i] :
            ( ~ ( aElement0 @ SV8 )
            | ~ ( aElement0 @ SV19 )
            | ~ ( aElement0 @ SY61 )
            | ( ( sdtasdt0 @ ( sdtasdt0 @ SV8 @ SV19 ) @ SY61 )
              = ( sdtasdt0 @ SV8 @ ( sdtasdt0 @ SV19 @ SY61 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[123]) ).

thf(147,plain,
    ! [SV20: $i,SV9: $i] :
      ( ( ~ ( aElement0 @ SV9 )
        | ~ ( aElement0 @ SV20 )
        | ( ( sdtasdt0 @ SV9 @ SV20 )
         != sz00 )
        | ( SV9 = sz00 )
        | ( SV20 = sz00 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[124]) ).

thf(148,plain,
    ! [SV11: $i] :
      ( ( ( ~ ( aSet0 @ SV11 ) )
        = $true )
      | ( ( ! [SY54: $i] :
              ( ~ ( aElementOf0 @ SY54 @ SV11 )
              | ( aElement0 @ SY54 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[127]) ).

thf(149,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtpldt0 @ SX0 @ ( smndt0 @ SX0 ) )
              = sz00 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[129]) ).

thf(150,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( sz00
              = ( sdtpldt0 @ ( smndt0 @ SX0 ) @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[129]) ).

thf(151,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ SX0 @ sz10 )
              = SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[130]) ).

thf(152,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( SX0
              = ( sdtasdt0 @ sz10 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[130]) ).

thf(153,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SX0 )
              = ( smndt0 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[131]) ).

thf(154,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( smndt0 @ SX0 )
              = ( sdtasdt0 @ SX0 @ ( smndt0 @ sz10 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[131]) ).

thf(155,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtpldt0 @ SX0 @ sz00 )
              = SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[132]) ).

thf(156,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( SX0
              = ( sdtpldt0 @ sz00 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[132]) ).

thf(157,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ SX0 @ sz00 )
              = sz00 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[133]) ).

thf(158,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( sz00
              = ( sdtasdt0 @ sz00 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[133]) ).

thf(159,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ xk @ xI )
            | ~ ( aElementOf0 @ xl @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[134]) ).

thf(160,plain,
    ( ( ( xx
       != ( sdtpldt0 @ xk @ xl ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[134]) ).

thf(161,plain,
    ! [SV12: $i] :
      ( ( ~ ! [SY55: $i,SY56: $i] :
              ( ~ ( aElement0 @ SV12 )
              | ~ ( aElement0 @ SY55 )
              | ~ ( aElement0 @ SY56 )
              | ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SY55 @ SY56 ) )
                = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SY55 ) @ ( sdtasdt0 @ SV12 @ SY56 ) ) ) )
        | ~ ! [SY57: $i,SY58: $i] :
              ( ~ ( aElement0 @ SV12 )
              | ~ ( aElement0 @ SY57 )
              | ~ ( aElement0 @ SY58 )
              | ( ( sdtasdt0 @ ( sdtpldt0 @ SY57 @ SY58 ) @ SV12 )
                = ( sdtpldt0 @ ( sdtasdt0 @ SY57 @ SV12 ) @ ( sdtasdt0 @ SY58 @ SV12 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[135]) ).

thf(162,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xJ )
                        | ! [SX1: $i] :
                            ( ~ ( aElementOf0 @ SX1 @ xJ )
                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xJ )
                        | ! [SX1: $i] :
                            ( ~ ( aElement0 @ SX1 )
                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
            | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( aElementOf0 @ SX0 @ xI )
                                          | ! [SX1: $i] :
                                              ( ~ ( aElementOf0 @ SX1 @ xI )
                                              | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( aElementOf0 @ SX0 @ xI )
                                          | ! [SX1: $i] :
                                              ( ~ ( aElement0 @ SX1 )
                                              | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                              | ~ ( aSet0 @ xI ) )
                        | ~ ( aIdeal0 @ xI ) )
                  | ~ ( aSet0 @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[136]) ).

thf(163,plain,
    ( ( ~ ( aIdeal0 @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[136]) ).

thf(164,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ xm @ xI )
            | ~ ( aElementOf0 @ xn @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(165,plain,
    ( ( ( xy
       != ( sdtpldt0 @ xm @ xn ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(166,plain,
    ! [SV21: $i,SV13: $i] :
      ( ( ~ ( aSet0 @ SV13 )
        | ~ ( aSet0 @ SV21 )
        | ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
            | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) )
        | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
            | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
        | ( SV13 = SV21 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[138]) ).

thf(167,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                                    | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                              | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                               != xx ) )
                        | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
                  | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                              | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                        | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                         != xy ) ) )
            | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[139]) ).

thf(168,plain,
    ( ( ~ ( aElement0 @ xz ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[139]) ).

thf(169,plain,
    ! [SV2: $i] :
      ( ( ( aElement0 @ SV2 )
        = $false )
      | ( ( aElement0 @ ( smndt0 @ SV2 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[140]) ).

thf(170,plain,
    ! [SV14: $i,SV3: $i] :
      ( ( ( ~ ( aElement0 @ SV3 )
          | ~ ( aElement0 @ SV14 ) )
        = $true )
      | ( ( aElement0 @ ( sdtpldt0 @ SV3 @ SV14 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[141]) ).

thf(171,plain,
    ! [SV15: $i,SV4: $i] :
      ( ( ( ~ ( aElement0 @ SV4 )
          | ~ ( aElement0 @ SV15 ) )
        = $true )
      | ( ( aElement0 @ ( sdtasdt0 @ SV4 @ SV15 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[142]) ).

thf(172,plain,
    ! [SV16: $i,SV5: $i] :
      ( ( ( ~ ( aElement0 @ SV5 )
          | ~ ( aElement0 @ SV16 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV5 @ SV16 )
          = ( sdtpldt0 @ SV16 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[143]) ).

thf(173,plain,
    ! [SV22: $i,SV17: $i,SV6: $i] :
      ( ( ~ ( aElement0 @ SV6 )
        | ~ ( aElement0 @ SV17 )
        | ~ ( aElement0 @ SV22 )
        | ( ( sdtpldt0 @ ( sdtpldt0 @ SV6 @ SV17 ) @ SV22 )
          = ( sdtpldt0 @ SV6 @ ( sdtpldt0 @ SV17 @ SV22 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[144]) ).

thf(174,plain,
    ! [SV18: $i,SV7: $i] :
      ( ( ( ~ ( aElement0 @ SV7 )
          | ~ ( aElement0 @ SV18 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV7 @ SV18 )
          = ( sdtasdt0 @ SV18 @ SV7 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[145]) ).

thf(175,plain,
    ! [SV23: $i,SV19: $i,SV8: $i] :
      ( ( ~ ( aElement0 @ SV8 )
        | ~ ( aElement0 @ SV19 )
        | ~ ( aElement0 @ SV23 )
        | ( ( sdtasdt0 @ ( sdtasdt0 @ SV8 @ SV19 ) @ SV23 )
          = ( sdtasdt0 @ SV8 @ ( sdtasdt0 @ SV19 @ SV23 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[146]) ).

thf(176,plain,
    ! [SV20: $i,SV9: $i] :
      ( ( ( ~ ( aElement0 @ SV9 )
          | ~ ( aElement0 @ SV20 ) )
        = $true )
      | ( ( ( ( sdtasdt0 @ SV9 @ SV20 )
           != sz00 )
          | ( SV9 = sz00 )
          | ( SV20 = sz00 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[147]) ).

thf(177,plain,
    ! [SV11: $i] :
      ( ( ( aSet0 @ SV11 )
        = $false )
      | ( ( ! [SY54: $i] :
              ( ~ ( aElementOf0 @ SY54 @ SV11 )
              | ( aElement0 @ SY54 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[148]) ).

thf(178,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtpldt0 @ SX0 @ ( smndt0 @ SX0 ) )
            = sz00 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[149]) ).

thf(179,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( sz00
            = ( sdtpldt0 @ ( smndt0 @ SX0 ) @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[150]) ).

thf(180,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtasdt0 @ SX0 @ sz10 )
            = SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[151]) ).

thf(181,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( SX0
            = ( sdtasdt0 @ sz10 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[152]) ).

thf(182,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SX0 )
            = ( smndt0 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[153]) ).

thf(183,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( smndt0 @ SX0 )
            = ( sdtasdt0 @ SX0 @ ( smndt0 @ sz10 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[154]) ).

thf(184,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtpldt0 @ SX0 @ sz00 )
            = SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[155]) ).

thf(185,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( SX0
            = ( sdtpldt0 @ sz00 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[156]) ).

thf(186,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtasdt0 @ SX0 @ sz00 )
            = sz00 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[157]) ).

thf(187,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( sz00
            = ( sdtasdt0 @ sz00 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[158]) ).

thf(188,plain,
    ( ( ~ ( ~ ( aElementOf0 @ xk @ xI )
          | ~ ( aElementOf0 @ xl @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[159]) ).

thf(189,plain,
    ( ( xx
      = ( sdtpldt0 @ xk @ xl ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[160]) ).

thf(190,plain,
    ! [SV12: $i] :
      ( ( ~ ! [SY55: $i,SY56: $i] :
              ( ~ ( aElement0 @ SV12 )
              | ~ ( aElement0 @ SY55 )
              | ~ ( aElement0 @ SY56 )
              | ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SY55 @ SY56 ) )
                = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SY55 ) @ ( sdtasdt0 @ SV12 @ SY56 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[161]) ).

thf(191,plain,
    ! [SV12: $i] :
      ( ( ~ ! [SY57: $i,SY58: $i] :
              ( ~ ( aElement0 @ SV12 )
              | ~ ( aElement0 @ SY57 )
              | ~ ( aElement0 @ SY58 )
              | ( ( sdtasdt0 @ ( sdtpldt0 @ SY57 @ SY58 ) @ SV12 )
                = ( sdtpldt0 @ ( sdtasdt0 @ SY57 @ SV12 ) @ ( sdtasdt0 @ SY58 @ SV12 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[161]) ).

thf(192,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( aElementOf0 @ SX0 @ xJ )
                      | ! [SX1: $i] :
                          ( ~ ( aElementOf0 @ SX1 @ xJ )
                          | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( aElementOf0 @ SX0 @ xJ )
                      | ! [SX1: $i] :
                          ( ~ ( aElement0 @ SX1 )
                          | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
          | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ~ ( aElementOf0 @ SX0 @ xI )
                                        | ! [SX1: $i] :
                                            ( ~ ( aElementOf0 @ SX1 @ xI )
                                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( aElementOf0 @ SX0 @ xI )
                                        | ! [SX1: $i] :
                                            ( ~ ( aElement0 @ SX1 )
                                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                            | ~ ( aSet0 @ xI ) )
                      | ~ ( aIdeal0 @ xI ) )
                | ~ ( aSet0 @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[162]) ).

thf(193,plain,
    ( ( aIdeal0 @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[163]) ).

thf(194,plain,
    ( ( ~ ( ~ ( aElementOf0 @ xm @ xI )
          | ~ ( aElementOf0 @ xn @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[164]) ).

thf(195,plain,
    ( ( xy
      = ( sdtpldt0 @ xm @ xn ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[165]) ).

thf(196,plain,
    ! [SV21: $i,SV13: $i] :
      ( ( ( ~ ( aSet0 @ SV13 )
          | ~ ( aSet0 @ SV21 ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
          | ( SV13 = SV21 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[166]) ).

thf(197,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                                  | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                            | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                             != xx ) )
                      | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
                | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                            | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                      | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                       != xy ) ) )
          | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[167]) ).

thf(198,plain,
    ( ( aElement0 @ xz )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[168]) ).

thf(199,plain,
    ! [SV14: $i,SV3: $i] :
      ( ( ( ~ ( aElement0 @ SV3 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV14 ) )
        = $true )
      | ( ( aElement0 @ ( sdtpldt0 @ SV3 @ SV14 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[170]) ).

thf(200,plain,
    ! [SV15: $i,SV4: $i] :
      ( ( ( ~ ( aElement0 @ SV4 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV15 ) )
        = $true )
      | ( ( aElement0 @ ( sdtasdt0 @ SV4 @ SV15 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[171]) ).

thf(201,plain,
    ! [SV16: $i,SV5: $i] :
      ( ( ( ~ ( aElement0 @ SV5 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV16 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV5 @ SV16 )
          = ( sdtpldt0 @ SV16 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[172]) ).

thf(202,plain,
    ! [SV22: $i,SV17: $i,SV6: $i] :
      ( ( ( ~ ( aElement0 @ SV6 )
          | ~ ( aElement0 @ SV17 )
          | ~ ( aElement0 @ SV22 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV6 @ SV17 ) @ SV22 )
          = ( sdtpldt0 @ SV6 @ ( sdtpldt0 @ SV17 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[173]) ).

thf(203,plain,
    ! [SV18: $i,SV7: $i] :
      ( ( ( ~ ( aElement0 @ SV7 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV18 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV7 @ SV18 )
          = ( sdtasdt0 @ SV18 @ SV7 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[174]) ).

thf(204,plain,
    ! [SV23: $i,SV19: $i,SV8: $i] :
      ( ( ( ~ ( aElement0 @ SV8 )
          | ~ ( aElement0 @ SV19 )
          | ~ ( aElement0 @ SV23 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV8 @ SV19 ) @ SV23 )
          = ( sdtasdt0 @ SV8 @ ( sdtasdt0 @ SV19 @ SV23 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[175]) ).

thf(205,plain,
    ! [SV20: $i,SV9: $i] :
      ( ( ( ~ ( aElement0 @ SV9 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV20 ) )
        = $true )
      | ( ( ( ( sdtasdt0 @ SV9 @ SV20 )
           != sz00 )
          | ( SV9 = sz00 )
          | ( SV20 = sz00 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[176]) ).

thf(206,plain,
    ! [SV11: $i,SV24: $i] :
      ( ( ( ~ ( aElementOf0 @ SV24 @ SV11 )
          | ( aElement0 @ SV24 ) )
        = $true )
      | ( ( aSet0 @ SV11 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[177]) ).

thf(207,plain,
    ! [SV25: $i] :
      ( ( ~ ( aElement0 @ SV25 )
        | ( ( sdtpldt0 @ SV25 @ ( smndt0 @ SV25 ) )
          = sz00 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[178]) ).

thf(208,plain,
    ! [SV26: $i] :
      ( ( ~ ( aElement0 @ SV26 )
        | ( sz00
          = ( sdtpldt0 @ ( smndt0 @ SV26 ) @ SV26 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[179]) ).

thf(209,plain,
    ! [SV27: $i] :
      ( ( ~ ( aElement0 @ SV27 )
        | ( ( sdtasdt0 @ SV27 @ sz10 )
          = SV27 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[180]) ).

thf(210,plain,
    ! [SV28: $i] :
      ( ( ~ ( aElement0 @ SV28 )
        | ( SV28
          = ( sdtasdt0 @ sz10 @ SV28 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[181]) ).

thf(211,plain,
    ! [SV29: $i] :
      ( ( ~ ( aElement0 @ SV29 )
        | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SV29 )
          = ( smndt0 @ SV29 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[182]) ).

thf(212,plain,
    ! [SV30: $i] :
      ( ( ~ ( aElement0 @ SV30 )
        | ( ( smndt0 @ SV30 )
          = ( sdtasdt0 @ SV30 @ ( smndt0 @ sz10 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[183]) ).

thf(213,plain,
    ! [SV31: $i] :
      ( ( ~ ( aElement0 @ SV31 )
        | ( ( sdtpldt0 @ SV31 @ sz00 )
          = SV31 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[184]) ).

thf(214,plain,
    ! [SV32: $i] :
      ( ( ~ ( aElement0 @ SV32 )
        | ( SV32
          = ( sdtpldt0 @ sz00 @ SV32 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[185]) ).

thf(215,plain,
    ! [SV33: $i] :
      ( ( ~ ( aElement0 @ SV33 )
        | ( ( sdtasdt0 @ SV33 @ sz00 )
          = sz00 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[186]) ).

thf(216,plain,
    ! [SV34: $i] :
      ( ( ~ ( aElement0 @ SV34 )
        | ( sz00
          = ( sdtasdt0 @ sz00 @ SV34 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[187]) ).

thf(217,plain,
    ( ( ~ ( aElementOf0 @ xk @ xI )
      | ~ ( aElementOf0 @ xl @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[188]) ).

thf(218,plain,
    ! [SV12: $i] :
      ( ( ! [SY55: $i,SY56: $i] :
            ( ~ ( aElement0 @ SV12 )
            | ~ ( aElement0 @ SY55 )
            | ~ ( aElement0 @ SY56 )
            | ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SY55 @ SY56 ) )
              = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SY55 ) @ ( sdtasdt0 @ SV12 @ SY56 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[190]) ).

thf(219,plain,
    ! [SV12: $i] :
      ( ( ! [SY57: $i,SY58: $i] :
            ( ~ ( aElement0 @ SV12 )
            | ~ ( aElement0 @ SY57 )
            | ~ ( aElement0 @ SY58 )
            | ( ( sdtasdt0 @ ( sdtpldt0 @ SY57 @ SY58 ) @ SV12 )
              = ( sdtpldt0 @ ( sdtasdt0 @ SY57 @ SV12 ) @ ( sdtasdt0 @ SY58 @ SV12 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[191]) ).

thf(220,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xJ )
                  | ! [SX1: $i] :
                      ( ~ ( aElementOf0 @ SX1 @ xJ )
                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xJ )
                  | ! [SX1: $i] :
                      ( ~ ( aElement0 @ SX1 )
                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
      | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( aElementOf0 @ SX0 @ xI )
                                    | ! [SX1: $i] :
                                        ( ~ ( aElementOf0 @ SX1 @ xI )
                                        | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( aElementOf0 @ SX0 @ xI )
                                    | ! [SX1: $i] :
                                        ( ~ ( aElement0 @ SX1 )
                                        | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                        | ~ ( aSet0 @ xI ) )
                  | ~ ( aIdeal0 @ xI ) )
            | ~ ( aSet0 @ xJ ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[192]) ).

thf(221,plain,
    ( ( ~ ( aElementOf0 @ xm @ xI )
      | ~ ( aElementOf0 @ xn @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[194]) ).

thf(222,plain,
    ! [SV21: $i,SV13: $i] :
      ( ( ( ~ ( aSet0 @ SV13 ) )
        = $true )
      | ( ( ~ ( aSet0 @ SV21 ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
          | ( SV13 = SV21 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[196]) ).

thf(223,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                              | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                        | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                         != xx ) )
                  | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
            | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                        | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                  | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                   != xy ) ) )
      | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[197]) ).

thf(224,plain,
    ! [SV14: $i,SV3: $i] :
      ( ( ( aElement0 @ SV3 )
        = $false )
      | ( ( ~ ( aElement0 @ SV14 ) )
        = $true )
      | ( ( aElement0 @ ( sdtpldt0 @ SV3 @ SV14 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[199]) ).

thf(225,plain,
    ! [SV15: $i,SV4: $i] :
      ( ( ( aElement0 @ SV4 )
        = $false )
      | ( ( ~ ( aElement0 @ SV15 ) )
        = $true )
      | ( ( aElement0 @ ( sdtasdt0 @ SV4 @ SV15 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[200]) ).

thf(226,plain,
    ! [SV16: $i,SV5: $i] :
      ( ( ( aElement0 @ SV5 )
        = $false )
      | ( ( ~ ( aElement0 @ SV16 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV5 @ SV16 )
          = ( sdtpldt0 @ SV16 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[201]) ).

thf(227,plain,
    ! [SV22: $i,SV17: $i,SV6: $i] :
      ( ( ( ~ ( aElement0 @ SV6 )
          | ~ ( aElement0 @ SV17 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV22 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV6 @ SV17 ) @ SV22 )
          = ( sdtpldt0 @ SV6 @ ( sdtpldt0 @ SV17 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[202]) ).

thf(228,plain,
    ! [SV18: $i,SV7: $i] :
      ( ( ( aElement0 @ SV7 )
        = $false )
      | ( ( ~ ( aElement0 @ SV18 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV7 @ SV18 )
          = ( sdtasdt0 @ SV18 @ SV7 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[203]) ).

thf(229,plain,
    ! [SV23: $i,SV19: $i,SV8: $i] :
      ( ( ( ~ ( aElement0 @ SV8 )
          | ~ ( aElement0 @ SV19 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV23 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV8 @ SV19 ) @ SV23 )
          = ( sdtasdt0 @ SV8 @ ( sdtasdt0 @ SV19 @ SV23 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[204]) ).

thf(230,plain,
    ! [SV20: $i,SV9: $i] :
      ( ( ( aElement0 @ SV9 )
        = $false )
      | ( ( ~ ( aElement0 @ SV20 ) )
        = $true )
      | ( ( ( ( sdtasdt0 @ SV9 @ SV20 )
           != sz00 )
          | ( SV9 = sz00 )
          | ( SV20 = sz00 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[205]) ).

thf(231,plain,
    ! [SV11: $i,SV24: $i] :
      ( ( ( ~ ( aElementOf0 @ SV24 @ SV11 ) )
        = $true )
      | ( ( aElement0 @ SV24 )
        = $true )
      | ( ( aSet0 @ SV11 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[206]) ).

thf(232,plain,
    ! [SV25: $i] :
      ( ( ( ~ ( aElement0 @ SV25 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV25 @ ( smndt0 @ SV25 ) )
          = sz00 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[207]) ).

thf(233,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( aElement0 @ SV26 ) )
        = $true )
      | ( ( sz00
          = ( sdtpldt0 @ ( smndt0 @ SV26 ) @ SV26 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[208]) ).

thf(234,plain,
    ! [SV27: $i] :
      ( ( ( ~ ( aElement0 @ SV27 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV27 @ sz10 )
          = SV27 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[209]) ).

thf(235,plain,
    ! [SV28: $i] :
      ( ( ( ~ ( aElement0 @ SV28 ) )
        = $true )
      | ( ( SV28
          = ( sdtasdt0 @ sz10 @ SV28 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[210]) ).

thf(236,plain,
    ! [SV29: $i] :
      ( ( ( ~ ( aElement0 @ SV29 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SV29 )
          = ( smndt0 @ SV29 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[211]) ).

thf(237,plain,
    ! [SV30: $i] :
      ( ( ( ~ ( aElement0 @ SV30 ) )
        = $true )
      | ( ( ( smndt0 @ SV30 )
          = ( sdtasdt0 @ SV30 @ ( smndt0 @ sz10 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[212]) ).

thf(238,plain,
    ! [SV31: $i] :
      ( ( ( ~ ( aElement0 @ SV31 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV31 @ sz00 )
          = SV31 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[213]) ).

thf(239,plain,
    ! [SV32: $i] :
      ( ( ( ~ ( aElement0 @ SV32 ) )
        = $true )
      | ( ( SV32
          = ( sdtpldt0 @ sz00 @ SV32 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[214]) ).

thf(240,plain,
    ! [SV33: $i] :
      ( ( ( ~ ( aElement0 @ SV33 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV33 @ sz00 )
          = sz00 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[215]) ).

thf(241,plain,
    ! [SV34: $i] :
      ( ( ( ~ ( aElement0 @ SV34 ) )
        = $true )
      | ( ( sz00
          = ( sdtasdt0 @ sz00 @ SV34 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[216]) ).

thf(242,plain,
    ( ( ~ ( aElementOf0 @ xk @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[217]) ).

thf(243,plain,
    ( ( ~ ( aElementOf0 @ xl @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[217]) ).

thf(244,plain,
    ! [SV35: $i,SV12: $i] :
      ( ( ! [SY62: $i] :
            ( ~ ( aElement0 @ SV12 )
            | ~ ( aElement0 @ SV35 )
            | ~ ( aElement0 @ SY62 )
            | ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SV35 @ SY62 ) )
              = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SV35 ) @ ( sdtasdt0 @ SV12 @ SY62 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[218]) ).

thf(245,plain,
    ! [SV36: $i,SV12: $i] :
      ( ( ! [SY63: $i] :
            ( ~ ( aElement0 @ SV12 )
            | ~ ( aElement0 @ SV36 )
            | ~ ( aElement0 @ SY63 )
            | ( ( sdtasdt0 @ ( sdtpldt0 @ SV36 @ SY63 ) @ SV12 )
              = ( sdtpldt0 @ ( sdtasdt0 @ SV36 @ SV12 ) @ ( sdtasdt0 @ SY63 @ SV12 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[219]) ).

thf(246,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xJ )
                  | ! [SX1: $i] :
                      ( ~ ( aElementOf0 @ SX1 @ xJ )
                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xJ )
                  | ! [SX1: $i] :
                      ( ~ ( aElement0 @ SX1 )
                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[220]) ).

thf(247,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( aElementOf0 @ SX0 @ xI )
                                    | ! [SX1: $i] :
                                        ( ~ ( aElementOf0 @ SX1 @ xI )
                                        | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( aElementOf0 @ SX0 @ xI )
                                    | ! [SX1: $i] :
                                        ( ~ ( aElement0 @ SX1 )
                                        | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                        | ~ ( aSet0 @ xI ) )
                  | ~ ( aIdeal0 @ xI ) )
            | ~ ( aSet0 @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[220]) ).

thf(248,plain,
    ( ( ~ ( aElementOf0 @ xm @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[221]) ).

thf(249,plain,
    ( ( ~ ( aElementOf0 @ xn @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[221]) ).

thf(250,plain,
    ! [SV21: $i,SV13: $i] :
      ( ( ( aSet0 @ SV13 )
        = $false )
      | ( ( ~ ( aSet0 @ SV21 ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
          | ( SV13 = SV21 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[222]) ).

thf(251,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                              | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                        | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                         != xx ) )
                  | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
            | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                        | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                  | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                   != xy ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[223]) ).

thf(252,plain,
    ( ( ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[223]) ).

thf(253,plain,
    ! [SV3: $i,SV14: $i] :
      ( ( ( aElement0 @ SV14 )
        = $false )
      | ( ( aElement0 @ SV3 )
        = $false )
      | ( ( aElement0 @ ( sdtpldt0 @ SV3 @ SV14 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[224]) ).

thf(254,plain,
    ! [SV4: $i,SV15: $i] :
      ( ( ( aElement0 @ SV15 )
        = $false )
      | ( ( aElement0 @ SV4 )
        = $false )
      | ( ( aElement0 @ ( sdtasdt0 @ SV4 @ SV15 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[225]) ).

thf(255,plain,
    ! [SV5: $i,SV16: $i] :
      ( ( ( aElement0 @ SV16 )
        = $false )
      | ( ( aElement0 @ SV5 )
        = $false )
      | ( ( ( sdtpldt0 @ SV5 @ SV16 )
          = ( sdtpldt0 @ SV16 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[226]) ).

thf(256,plain,
    ! [SV22: $i,SV17: $i,SV6: $i] :
      ( ( ( ~ ( aElement0 @ SV6 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV17 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV22 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV6 @ SV17 ) @ SV22 )
          = ( sdtpldt0 @ SV6 @ ( sdtpldt0 @ SV17 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[227]) ).

thf(257,plain,
    ! [SV7: $i,SV18: $i] :
      ( ( ( aElement0 @ SV18 )
        = $false )
      | ( ( aElement0 @ SV7 )
        = $false )
      | ( ( ( sdtasdt0 @ SV7 @ SV18 )
          = ( sdtasdt0 @ SV18 @ SV7 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[228]) ).

thf(258,plain,
    ! [SV23: $i,SV19: $i,SV8: $i] :
      ( ( ( ~ ( aElement0 @ SV8 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV19 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV23 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV8 @ SV19 ) @ SV23 )
          = ( sdtasdt0 @ SV8 @ ( sdtasdt0 @ SV19 @ SV23 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[229]) ).

thf(259,plain,
    ! [SV9: $i,SV20: $i] :
      ( ( ( aElement0 @ SV20 )
        = $false )
      | ( ( aElement0 @ SV9 )
        = $false )
      | ( ( ( ( sdtasdt0 @ SV9 @ SV20 )
           != sz00 )
          | ( SV9 = sz00 )
          | ( SV20 = sz00 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[230]) ).

thf(260,plain,
    ! [SV11: $i,SV24: $i] :
      ( ( ( aElementOf0 @ SV24 @ SV11 )
        = $false )
      | ( ( aElement0 @ SV24 )
        = $true )
      | ( ( aSet0 @ SV11 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[231]) ).

thf(261,plain,
    ! [SV25: $i] :
      ( ( ( aElement0 @ SV25 )
        = $false )
      | ( ( ( sdtpldt0 @ SV25 @ ( smndt0 @ SV25 ) )
          = sz00 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[232]) ).

thf(262,plain,
    ! [SV26: $i] :
      ( ( ( aElement0 @ SV26 )
        = $false )
      | ( ( sz00
          = ( sdtpldt0 @ ( smndt0 @ SV26 ) @ SV26 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[233]) ).

thf(263,plain,
    ! [SV27: $i] :
      ( ( ( aElement0 @ SV27 )
        = $false )
      | ( ( ( sdtasdt0 @ SV27 @ sz10 )
          = SV27 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[234]) ).

thf(264,plain,
    ! [SV28: $i] :
      ( ( ( aElement0 @ SV28 )
        = $false )
      | ( ( SV28
          = ( sdtasdt0 @ sz10 @ SV28 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[235]) ).

thf(265,plain,
    ! [SV29: $i] :
      ( ( ( aElement0 @ SV29 )
        = $false )
      | ( ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SV29 )
          = ( smndt0 @ SV29 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[236]) ).

thf(266,plain,
    ! [SV30: $i] :
      ( ( ( aElement0 @ SV30 )
        = $false )
      | ( ( ( smndt0 @ SV30 )
          = ( sdtasdt0 @ SV30 @ ( smndt0 @ sz10 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[237]) ).

thf(267,plain,
    ! [SV31: $i] :
      ( ( ( aElement0 @ SV31 )
        = $false )
      | ( ( ( sdtpldt0 @ SV31 @ sz00 )
          = SV31 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[238]) ).

thf(268,plain,
    ! [SV32: $i] :
      ( ( ( aElement0 @ SV32 )
        = $false )
      | ( ( SV32
          = ( sdtpldt0 @ sz00 @ SV32 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[239]) ).

thf(269,plain,
    ! [SV33: $i] :
      ( ( ( aElement0 @ SV33 )
        = $false )
      | ( ( ( sdtasdt0 @ SV33 @ sz00 )
          = sz00 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[240]) ).

thf(270,plain,
    ! [SV34: $i] :
      ( ( ( aElement0 @ SV34 )
        = $false )
      | ( ( sz00
          = ( sdtasdt0 @ sz00 @ SV34 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[241]) ).

thf(271,plain,
    ( ( aElementOf0 @ xk @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[242]) ).

thf(272,plain,
    ( ( aElementOf0 @ xl @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[243]) ).

thf(273,plain,
    ! [SV37: $i,SV35: $i,SV12: $i] :
      ( ( ~ ( aElement0 @ SV12 )
        | ~ ( aElement0 @ SV35 )
        | ~ ( aElement0 @ SV37 )
        | ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SV35 @ SV37 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SV35 ) @ ( sdtasdt0 @ SV12 @ SV37 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[244]) ).

thf(274,plain,
    ! [SV38: $i,SV36: $i,SV12: $i] :
      ( ( ~ ( aElement0 @ SV12 )
        | ~ ( aElement0 @ SV36 )
        | ~ ( aElement0 @ SV38 )
        | ( ( sdtasdt0 @ ( sdtpldt0 @ SV36 @ SV38 ) @ SV12 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV36 @ SV12 ) @ ( sdtasdt0 @ SV38 @ SV12 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[245]) ).

thf(275,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElementOf0 @ SX0 @ xJ )
                | ! [SX1: $i] :
                    ( ~ ( aElementOf0 @ SX1 @ xJ )
                    | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElementOf0 @ SX0 @ xJ )
                | ! [SX1: $i] :
                    ( ~ ( aElement0 @ SX1 )
                    | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[246]) ).

thf(276,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ~ ( aElementOf0 @ SX0 @ xI )
                                  | ! [SX1: $i] :
                                      ( ~ ( aElementOf0 @ SX1 @ xI )
                                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( aElementOf0 @ SX0 @ xI )
                                  | ! [SX1: $i] :
                                      ( ~ ( aElement0 @ SX1 )
                                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                      | ~ ( aSet0 @ xI ) )
                | ~ ( aIdeal0 @ xI ) )
          | ~ ( aSet0 @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[247]) ).

thf(277,plain,
    ( ( aElementOf0 @ xm @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[248]) ).

thf(278,plain,
    ( ( aElementOf0 @ xn @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[249]) ).

thf(279,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( aSet0 @ SV21 )
        = $false )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
          | ( SV13 = SV21 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[250]) ).

thf(280,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                            | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                      | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                       != xx ) )
                | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
          | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                      | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                 != xy ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[251]) ).

thf(281,plain,
    ( ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[252]) ).

thf(282,plain,
    ! [SV22: $i,SV17: $i,SV6: $i] :
      ( ( ( aElement0 @ SV6 )
        = $false )
      | ( ( ~ ( aElement0 @ SV17 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV22 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV6 @ SV17 ) @ SV22 )
          = ( sdtpldt0 @ SV6 @ ( sdtpldt0 @ SV17 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[256]) ).

thf(283,plain,
    ! [SV23: $i,SV19: $i,SV8: $i] :
      ( ( ( aElement0 @ SV8 )
        = $false )
      | ( ( ~ ( aElement0 @ SV19 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV23 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV8 @ SV19 ) @ SV23 )
          = ( sdtasdt0 @ SV8 @ ( sdtasdt0 @ SV19 @ SV23 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[258]) ).

thf(284,plain,
    ! [SV20: $i,SV9: $i] :
      ( ( ( ( ( sdtasdt0 @ SV9 @ SV20 )
           != sz00 ) )
        = $true )
      | ( ( ( SV9 = sz00 )
          | ( SV20 = sz00 ) )
        = $true )
      | ( ( aElement0 @ SV9 )
        = $false )
      | ( ( aElement0 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[259]) ).

thf(285,plain,
    ! [SV37: $i,SV35: $i,SV12: $i] :
      ( ( ( ~ ( aElement0 @ SV12 )
          | ~ ( aElement0 @ SV35 )
          | ~ ( aElement0 @ SV37 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SV35 @ SV37 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SV35 ) @ ( sdtasdt0 @ SV12 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[273]) ).

thf(286,plain,
    ! [SV38: $i,SV36: $i,SV12: $i] :
      ( ( ( ~ ( aElement0 @ SV12 )
          | ~ ( aElement0 @ SV36 )
          | ~ ( aElement0 @ SV38 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV36 @ SV38 ) @ SV12 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV36 @ SV12 ) @ ( sdtasdt0 @ SV38 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[274]) ).

thf(287,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xJ )
            | ! [SX1: $i] :
                ( ~ ( aElementOf0 @ SX1 @ xJ )
                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xJ )
            | ! [SX1: $i] :
                ( ~ ( aElement0 @ SX1 )
                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(288,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( aElementOf0 @ SX0 @ xI )
                              | ! [SX1: $i] :
                                  ( ~ ( aElementOf0 @ SX1 @ xI )
                                  | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( aElementOf0 @ SX0 @ xI )
                              | ! [SX1: $i] :
                                  ( ~ ( aElement0 @ SX1 )
                                  | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                  | ~ ( aSet0 @ xI ) )
            | ~ ( aIdeal0 @ xI ) )
      | ~ ( aSet0 @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[276]) ).

thf(289,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) ) )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[279]) ).

thf(290,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                        | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                  | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                   != xx ) )
            | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
      | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                  | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
            | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
             != xy ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[280]) ).

thf(291,plain,
    ! [SV22: $i,SV6: $i,SV17: $i] :
      ( ( ( aElement0 @ SV17 )
        = $false )
      | ( ( aElement0 @ SV6 )
        = $false )
      | ( ( ~ ( aElement0 @ SV22 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV6 @ SV17 ) @ SV22 )
          = ( sdtpldt0 @ SV6 @ ( sdtpldt0 @ SV17 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[282]) ).

thf(292,plain,
    ! [SV23: $i,SV8: $i,SV19: $i] :
      ( ( ( aElement0 @ SV19 )
        = $false )
      | ( ( aElement0 @ SV8 )
        = $false )
      | ( ( ~ ( aElement0 @ SV23 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV8 @ SV19 ) @ SV23 )
          = ( sdtasdt0 @ SV8 @ ( sdtasdt0 @ SV19 @ SV23 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[283]) ).

thf(293,plain,
    ! [SV20: $i,SV9: $i] :
      ( ( ( ( sdtasdt0 @ SV9 @ SV20 )
          = sz00 )
        = $false )
      | ( ( ( SV9 = sz00 )
          | ( SV20 = sz00 ) )
        = $true )
      | ( ( aElement0 @ SV9 )
        = $false )
      | ( ( aElement0 @ SV20 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[284]) ).

thf(294,plain,
    ! [SV37: $i,SV35: $i,SV12: $i] :
      ( ( ( ~ ( aElement0 @ SV12 )
          | ~ ( aElement0 @ SV35 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV37 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SV35 @ SV37 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SV35 ) @ ( sdtasdt0 @ SV12 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[285]) ).

thf(295,plain,
    ! [SV38: $i,SV36: $i,SV12: $i] :
      ( ( ( ~ ( aElement0 @ SV12 )
          | ~ ( aElement0 @ SV36 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV38 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV36 @ SV38 ) @ SV12 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV36 @ SV12 ) @ ( sdtasdt0 @ SV38 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[286]) ).

thf(296,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xJ )
            | ! [SX1: $i] :
                ( ~ ( aElementOf0 @ SX1 @ xJ )
                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[287]) ).

thf(297,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xJ )
            | ! [SX1: $i] :
                ( ~ ( aElement0 @ SX1 )
                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[287]) ).

thf(298,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( aElementOf0 @ SX0 @ xI )
                              | ! [SX1: $i] :
                                  ( ~ ( aElementOf0 @ SX1 @ xI )
                                  | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( aElementOf0 @ SX0 @ xI )
                              | ! [SX1: $i] :
                                  ( ~ ( aElement0 @ SX1 )
                                  | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                  | ~ ( aSet0 @ xI ) )
            | ~ ( aIdeal0 @ xI ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[288]) ).

thf(299,plain,
    ( ( ~ ( aSet0 @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[288]) ).

thf(300,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) ) )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[289]) ).

thf(301,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                        | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                  | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                   != xx ) )
            | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[290]) ).

thf(302,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                  | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
            | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
             != xy ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[290]) ).

thf(303,plain,
    ! [SV17: $i,SV6: $i,SV22: $i] :
      ( ( ( aElement0 @ SV22 )
        = $false )
      | ( ( aElement0 @ SV6 )
        = $false )
      | ( ( aElement0 @ SV17 )
        = $false )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV6 @ SV17 ) @ SV22 )
          = ( sdtpldt0 @ SV6 @ ( sdtpldt0 @ SV17 @ SV22 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[291]) ).

thf(304,plain,
    ! [SV19: $i,SV8: $i,SV23: $i] :
      ( ( ( aElement0 @ SV23 )
        = $false )
      | ( ( aElement0 @ SV8 )
        = $false )
      | ( ( aElement0 @ SV19 )
        = $false )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV8 @ SV19 ) @ SV23 )
          = ( sdtasdt0 @ SV8 @ ( sdtasdt0 @ SV19 @ SV23 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[292]) ).

thf(305,plain,
    ! [SV20: $i,SV9: $i] :
      ( ( ( SV9 = sz00 )
        = $true )
      | ( ( SV20 = sz00 )
        = $true )
      | ( ( ( sdtasdt0 @ SV9 @ SV20 )
          = sz00 )
        = $false )
      | ( ( aElement0 @ SV9 )
        = $false )
      | ( ( aElement0 @ SV20 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[293]) ).

thf(306,plain,
    ! [SV37: $i,SV35: $i,SV12: $i] :
      ( ( ( ~ ( aElement0 @ SV12 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV35 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV37 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SV35 @ SV37 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SV35 ) @ ( sdtasdt0 @ SV12 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[294]) ).

thf(307,plain,
    ! [SV38: $i,SV36: $i,SV12: $i] :
      ( ( ( ~ ( aElement0 @ SV12 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV36 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV38 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV36 @ SV38 ) @ SV12 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV36 @ SV12 ) @ ( sdtasdt0 @ SV38 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[295]) ).

thf(308,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElementOf0 @ SX0 @ xJ )
          | ! [SX1: $i] :
              ( ~ ( aElementOf0 @ SX1 @ xJ )
              | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[296]) ).

thf(309,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElementOf0 @ SX0 @ xJ )
          | ! [SX1: $i] :
              ( ~ ( aElement0 @ SX1 )
              | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[297]) ).

thf(310,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( aElementOf0 @ SX0 @ xI )
                            | ! [SX1: $i] :
                                ( ~ ( aElementOf0 @ SX1 @ xI )
                                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( aElementOf0 @ SX0 @ xI )
                            | ! [SX1: $i] :
                                ( ~ ( aElement0 @ SX1 )
                                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                | ~ ( aSet0 @ xI ) )
          | ~ ( aIdeal0 @ xI ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[298]) ).

thf(311,plain,
    ( ( aSet0 @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[299]) ).

thf(312,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
          | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) ) )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[300]) ).

thf(313,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                      | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                 != xx ) )
          | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[301]) ).

thf(314,plain,
    ( ( ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
          | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
           != xy ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[302]) ).

thf(315,plain,
    ! [SV37: $i,SV35: $i,SV12: $i] :
      ( ( ( aElement0 @ SV12 )
        = $false )
      | ( ( ~ ( aElement0 @ SV35 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV37 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SV35 @ SV37 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SV35 ) @ ( sdtasdt0 @ SV12 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[306]) ).

thf(316,plain,
    ! [SV38: $i,SV36: $i,SV12: $i] :
      ( ( ( aElement0 @ SV12 )
        = $false )
      | ( ( ~ ( aElement0 @ SV36 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV38 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV36 @ SV38 ) @ SV12 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV36 @ SV12 ) @ ( sdtasdt0 @ SV38 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[307]) ).

thf(317,plain,
    ! [SV39: $i] :
      ( ( ~ ( aElementOf0 @ SV39 @ xJ )
        | ! [SY64: $i] :
            ( ~ ( aElementOf0 @ SY64 @ xJ )
            | ( aElementOf0 @ ( sdtpldt0 @ SV39 @ SY64 ) @ xJ ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[308]) ).

thf(318,plain,
    ! [SV40: $i] :
      ( ( ~ ( aElementOf0 @ SV40 @ xJ )
        | ! [SY65: $i] :
            ( ~ ( aElement0 @ SY65 )
            | ( aElementOf0 @ ( sdtasdt0 @ SY65 @ SV40 ) @ xJ ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[309]) ).

thf(319,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xI )
                        | ! [SX1: $i] :
                            ( ~ ( aElementOf0 @ SX1 @ xI )
                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xI )
                        | ! [SX1: $i] :
                            ( ~ ( aElement0 @ SX1 )
                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
            | ~ ( aSet0 @ xI ) )
      | ~ ( aIdeal0 @ xI ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[310]) ).

thf(320,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 ) )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) ) )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[312]) ).

thf(321,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) ) )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[312]) ).

thf(322,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                  | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
            | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
             != xx ) )
      | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[313]) ).

thf(323,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
            | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
      | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
       != xy ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[314]) ).

thf(324,plain,
    ! [SV37: $i,SV12: $i,SV35: $i] :
      ( ( ( aElement0 @ SV35 )
        = $false )
      | ( ( aElement0 @ SV12 )
        = $false )
      | ( ( ~ ( aElement0 @ SV37 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SV35 @ SV37 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SV35 ) @ ( sdtasdt0 @ SV12 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[315]) ).

thf(325,plain,
    ! [SV38: $i,SV12: $i,SV36: $i] :
      ( ( ( aElement0 @ SV36 )
        = $false )
      | ( ( aElement0 @ SV12 )
        = $false )
      | ( ( ~ ( aElement0 @ SV38 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV36 @ SV38 ) @ SV12 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV36 @ SV12 ) @ ( sdtasdt0 @ SV38 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[316]) ).

thf(326,plain,
    ! [SV39: $i] :
      ( ( ( ~ ( aElementOf0 @ SV39 @ xJ ) )
        = $true )
      | ( ( ! [SY64: $i] :
              ( ~ ( aElementOf0 @ SY64 @ xJ )
              | ( aElementOf0 @ ( sdtpldt0 @ SV39 @ SY64 ) @ xJ ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[317]) ).

thf(327,plain,
    ! [SV40: $i] :
      ( ( ( ~ ( aElementOf0 @ SV40 @ xJ ) )
        = $true )
      | ( ( ! [SY65: $i] :
              ( ~ ( aElement0 @ SY65 )
              | ( aElementOf0 @ ( sdtasdt0 @ SY65 @ SV40 ) @ xJ ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[318]) ).

thf(328,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xI )
                        | ! [SX1: $i] :
                            ( ~ ( aElementOf0 @ SX1 @ xI )
                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xI )
                        | ! [SX1: $i] :
                            ( ~ ( aElement0 @ SX1 )
                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
            | ~ ( aSet0 @ xI ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[319]) ).

thf(329,plain,
    ( ( ~ ( aIdeal0 @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[319]) ).

thf(330,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) ) )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[320]) ).

thf(331,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) ) )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[321]) ).

thf(332,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                  | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
            | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
             != xx ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[322]) ).

thf(333,plain,
    ( ( ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[322]) ).

thf(334,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
            | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[323]) ).

thf(335,plain,
    ( ( ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
       != xy ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[323]) ).

thf(336,plain,
    ! [SV35: $i,SV12: $i,SV37: $i] :
      ( ( ( aElement0 @ SV37 )
        = $false )
      | ( ( aElement0 @ SV12 )
        = $false )
      | ( ( aElement0 @ SV35 )
        = $false )
      | ( ( ( sdtasdt0 @ SV12 @ ( sdtpldt0 @ SV35 @ SV37 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV12 @ SV35 ) @ ( sdtasdt0 @ SV12 @ SV37 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[324]) ).

thf(337,plain,
    ! [SV36: $i,SV12: $i,SV38: $i] :
      ( ( ( aElement0 @ SV38 )
        = $false )
      | ( ( aElement0 @ SV12 )
        = $false )
      | ( ( aElement0 @ SV36 )
        = $false )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV36 @ SV38 ) @ SV12 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV36 @ SV12 ) @ ( sdtasdt0 @ SV38 @ SV12 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[325]) ).

thf(338,plain,
    ! [SV39: $i] :
      ( ( ( aElementOf0 @ SV39 @ xJ )
        = $false )
      | ( ( ! [SY64: $i] :
              ( ~ ( aElementOf0 @ SY64 @ xJ )
              | ( aElementOf0 @ ( sdtpldt0 @ SV39 @ SY64 ) @ xJ ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[326]) ).

thf(339,plain,
    ! [SV40: $i] :
      ( ( ( aElementOf0 @ SV40 @ xJ )
        = $false )
      | ( ( ! [SY65: $i] :
              ( ~ ( aElement0 @ SY65 )
              | ( aElementOf0 @ ( sdtasdt0 @ SY65 @ SV40 ) @ xJ ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[327]) ).

thf(340,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( aElementOf0 @ SX0 @ xI )
                      | ! [SX1: $i] :
                          ( ~ ( aElementOf0 @ SX1 @ xI )
                          | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( aElementOf0 @ SX0 @ xI )
                      | ! [SX1: $i] :
                          ( ~ ( aElement0 @ SX1 )
                          | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
          | ~ ( aSet0 @ xI ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[328]) ).

thf(341,plain,
    ( ( aIdeal0 @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[329]) ).

thf(342,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
          | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[330]) ).

thf(343,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) ) )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[331]) ).

thf(344,plain,
    ( ( ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
          | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
           != xx ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[332]) ).

thf(345,plain,
    ( ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[333]) ).

thf(346,plain,
    ( ( ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
          | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[334]) ).

thf(347,plain,
    ( ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
      = xy )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[335]) ).

thf(348,plain,
    ! [SV39: $i,SV41: $i] :
      ( ( ( ~ ( aElementOf0 @ SV41 @ xJ )
          | ( aElementOf0 @ ( sdtpldt0 @ SV39 @ SV41 ) @ xJ ) )
        = $true )
      | ( ( aElementOf0 @ SV39 @ xJ )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[338]) ).

thf(349,plain,
    ! [SV40: $i,SV42: $i] :
      ( ( ( ~ ( aElement0 @ SV42 )
          | ( aElementOf0 @ ( sdtasdt0 @ SV42 @ SV40 ) @ xJ ) )
        = $true )
      | ( ( aElementOf0 @ SV40 @ xJ )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[339]) ).

thf(350,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xI )
                  | ! [SX1: $i] :
                      ( ~ ( aElementOf0 @ SX1 @ xI )
                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xI )
                  | ! [SX1: $i] :
                      ( ~ ( aElement0 @ SX1 )
                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
      | ~ ( aSet0 @ xI ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[340]) ).

thf(351,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(352,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(353,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
          | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 )
        = $false )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[343]) ).

thf(354,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
            | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
      | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
       != xx ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[344]) ).

thf(355,plain,
    ( ( ~ ( aElementOf0 @ sK3_W0 @ xI )
      | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[346]) ).

thf(356,plain,
    ! [SV39: $i,SV41: $i] :
      ( ( ( ~ ( aElementOf0 @ SV41 @ xJ ) )
        = $true )
      | ( ( aElementOf0 @ ( sdtpldt0 @ SV39 @ SV41 ) @ xJ )
        = $true )
      | ( ( aElementOf0 @ SV39 @ xJ )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[348]) ).

thf(357,plain,
    ! [SV40: $i,SV42: $i] :
      ( ( ( ~ ( aElement0 @ SV42 ) )
        = $true )
      | ( ( aElementOf0 @ ( sdtasdt0 @ SV42 @ SV40 ) @ xJ )
        = $true )
      | ( ( aElementOf0 @ SV40 @ xJ )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[349]) ).

thf(358,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xI )
                  | ! [SX1: $i] :
                      ( ~ ( aElementOf0 @ SX1 @ xI )
                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xI )
                  | ! [SX1: $i] :
                      ( ~ ( aElement0 @ SX1 )
                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[350]) ).

thf(359,plain,
    ( ( ~ ( aSet0 @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[350]) ).

thf(360,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
        = $true )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[351]) ).

thf(361,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
        = $true )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[352]) ).

thf(362,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 )
        = $false )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[353]) ).

thf(363,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 )
        = $false )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[353]) ).

thf(364,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
            | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[354]) ).

thf(365,plain,
    ( ( ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
       != xx ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[354]) ).

thf(366,plain,
    ( ( ~ ( aElementOf0 @ sK3_W0 @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[355]) ).

thf(367,plain,
    ( ( ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[355]) ).

thf(368,plain,
    ! [SV39: $i,SV41: $i] :
      ( ( ( aElementOf0 @ SV41 @ xJ )
        = $false )
      | ( ( aElementOf0 @ ( sdtpldt0 @ SV39 @ SV41 ) @ xJ )
        = $true )
      | ( ( aElementOf0 @ SV39 @ xJ )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[356]) ).

thf(369,plain,
    ! [SV40: $i,SV42: $i] :
      ( ( ( aElement0 @ SV42 )
        = $false )
      | ( ( aElementOf0 @ ( sdtasdt0 @ SV42 @ SV40 ) @ xJ )
        = $true )
      | ( ( aElementOf0 @ SV40 @ xJ )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(370,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElementOf0 @ SX0 @ xI )
                | ! [SX1: $i] :
                    ( ~ ( aElementOf0 @ SX1 @ xI )
                    | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElementOf0 @ SX0 @ xI )
                | ! [SX1: $i] :
                    ( ~ ( aElement0 @ SX1 )
                    | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[358]) ).

thf(371,plain,
    ( ( aSet0 @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[359]) ).

thf(372,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV13 )
        = $true )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[361]) ).

thf(373,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV21 )
        = $true )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 )
        = $false )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[362]) ).

thf(374,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 ) )
        = $true )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 )
        = $false )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[363]) ).

thf(375,plain,
    ( ( ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
          | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[364]) ).

thf(376,plain,
    ( ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
      = xx )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[365]) ).

thf(377,plain,
    ( ( aElementOf0 @ sK3_W0 @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[366]) ).

thf(378,plain,
    ( ( aElementOf0 @ sK4_SY43 @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[367]) ).

thf(379,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xI )
            | ! [SX1: $i] :
                ( ~ ( aElementOf0 @ SX1 @ xI )
                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xI )
            | ! [SX1: $i] :
                ( ~ ( aElement0 @ SX1 )
                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[370]) ).

thf(380,plain,
    ! [SV13: $i,SV21: $i] :
      ( ( ( aElementOf0 @ ( sK1_W2 @ SV21 @ SV13 ) @ SV13 )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV21 @ SV13 ) @ SV21 )
        = $false )
      | ( ( SV13 = SV21 )
        = $true )
      | ( ( aSet0 @ SV13 )
        = $false )
      | ( ( aSet0 @ SV21 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[374]) ).

thf(381,plain,
    ( ( ~ ( aElementOf0 @ sK5_W0 @ xI )
      | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[375]) ).

thf(382,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xI )
            | ! [SX1: $i] :
                ( ~ ( aElementOf0 @ SX1 @ xI )
                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[379]) ).

thf(383,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xI )
            | ! [SX1: $i] :
                ( ~ ( aElement0 @ SX1 )
                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[379]) ).

thf(384,plain,
    ( ( ~ ( aElementOf0 @ sK5_W0 @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[381]) ).

thf(385,plain,
    ( ( ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[381]) ).

thf(386,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElementOf0 @ SX0 @ xI )
          | ! [SX1: $i] :
              ( ~ ( aElementOf0 @ SX1 @ xI )
              | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[382]) ).

thf(387,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElementOf0 @ SX0 @ xI )
          | ! [SX1: $i] :
              ( ~ ( aElement0 @ SX1 )
              | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[383]) ).

thf(388,plain,
    ( ( aElementOf0 @ sK5_W0 @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[384]) ).

thf(389,plain,
    ( ( aElementOf0 @ sK6_SY44 @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[385]) ).

thf(390,plain,
    ! [SV43: $i] :
      ( ( ~ ( aElementOf0 @ SV43 @ xI )
        | ! [SY66: $i] :
            ( ~ ( aElementOf0 @ SY66 @ xI )
            | ( aElementOf0 @ ( sdtpldt0 @ SV43 @ SY66 ) @ xI ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[386]) ).

thf(391,plain,
    ! [SV44: $i] :
      ( ( ~ ( aElementOf0 @ SV44 @ xI )
        | ! [SY67: $i] :
            ( ~ ( aElement0 @ SY67 )
            | ( aElementOf0 @ ( sdtasdt0 @ SY67 @ SV44 ) @ xI ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[387]) ).

thf(392,plain,
    ! [SV43: $i] :
      ( ( ( ~ ( aElementOf0 @ SV43 @ xI ) )
        = $true )
      | ( ( ! [SY66: $i] :
              ( ~ ( aElementOf0 @ SY66 @ xI )
              | ( aElementOf0 @ ( sdtpldt0 @ SV43 @ SY66 ) @ xI ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[390]) ).

thf(393,plain,
    ! [SV44: $i] :
      ( ( ( ~ ( aElementOf0 @ SV44 @ xI ) )
        = $true )
      | ( ( ! [SY67: $i] :
              ( ~ ( aElement0 @ SY67 )
              | ( aElementOf0 @ ( sdtasdt0 @ SY67 @ SV44 ) @ xI ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[391]) ).

thf(394,plain,
    ! [SV43: $i] :
      ( ( ( aElementOf0 @ SV43 @ xI )
        = $false )
      | ( ( ! [SY66: $i] :
              ( ~ ( aElementOf0 @ SY66 @ xI )
              | ( aElementOf0 @ ( sdtpldt0 @ SV43 @ SY66 ) @ xI ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[392]) ).

thf(395,plain,
    ! [SV44: $i] :
      ( ( ( aElementOf0 @ SV44 @ xI )
        = $false )
      | ( ( ! [SY67: $i] :
              ( ~ ( aElement0 @ SY67 )
              | ( aElementOf0 @ ( sdtasdt0 @ SY67 @ SV44 ) @ xI ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[393]) ).

thf(396,plain,
    ! [SV43: $i,SV45: $i] :
      ( ( ( ~ ( aElementOf0 @ SV45 @ xI )
          | ( aElementOf0 @ ( sdtpldt0 @ SV43 @ SV45 ) @ xI ) )
        = $true )
      | ( ( aElementOf0 @ SV43 @ xI )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[394]) ).

thf(397,plain,
    ! [SV44: $i,SV46: $i] :
      ( ( ( ~ ( aElement0 @ SV46 )
          | ( aElementOf0 @ ( sdtasdt0 @ SV46 @ SV44 ) @ xI ) )
        = $true )
      | ( ( aElementOf0 @ SV44 @ xI )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[395]) ).

thf(398,plain,
    ! [SV43: $i,SV45: $i] :
      ( ( ( ~ ( aElementOf0 @ SV45 @ xI ) )
        = $true )
      | ( ( aElementOf0 @ ( sdtpldt0 @ SV43 @ SV45 ) @ xI )
        = $true )
      | ( ( aElementOf0 @ SV43 @ xI )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[396]) ).

thf(399,plain,
    ! [SV44: $i,SV46: $i] :
      ( ( ( ~ ( aElement0 @ SV46 ) )
        = $true )
      | ( ( aElementOf0 @ ( sdtasdt0 @ SV46 @ SV44 ) @ xI )
        = $true )
      | ( ( aElementOf0 @ SV44 @ xI )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[397]) ).

thf(400,plain,
    ! [SV43: $i,SV45: $i] :
      ( ( ( aElementOf0 @ SV45 @ xI )
        = $false )
      | ( ( aElementOf0 @ ( sdtpldt0 @ SV43 @ SV45 ) @ xI )
        = $true )
      | ( ( aElementOf0 @ SV43 @ xI )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[398]) ).

thf(401,plain,
    ! [SV44: $i,SV46: $i] :
      ( ( ( aElement0 @ SV46 )
        = $false )
      | ( ( aElementOf0 @ ( sdtasdt0 @ SV46 @ SV44 ) @ xI )
        = $true )
      | ( ( aElementOf0 @ SV44 @ xI )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[399]) ).

thf(402,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[84,401,400,389,388,380,378,377,376,373,372,371,369,368,360,347,345,341,337,336,311,305,304,303,281,278,277,272,271,270,269,268,267,266,265,264,263,262,261,260,257,255,254,253,198,195,193,189,169,128,126,125,116,85]) ).

thf(403,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xJ )
          | ! [W1: $i] :
              ( ~ ( aElementOf0 @ W1 @ xJ )
              | ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xJ ) ) )
      & ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xJ )
          | ! [W1: $i] :
              ( ~ ( aElement0 @ W1 )
              | ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xJ ) ) )
      & ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xI )
          | ! [W1: $i] :
              ( ~ ( aElementOf0 @ W1 @ xI )
              | ( aElementOf0 @ ( sdtpldt0 @ W0 @ W1 ) @ xI ) ) )
      & ! [W0: $i] :
          ( ~ ( aElementOf0 @ W0 @ xI )
          | ! [W1: $i] :
              ( ~ ( aElement0 @ W1 )
              | ( aElementOf0 @ ( sdtasdt0 @ W1 @ W0 ) @ xI ) ) )
      & ( aSet0 @ xI )
      & ( aIdeal0 @ xI )
      & ( aSet0 @ xJ )
      & ( aIdeal0 @ xJ ) )
    = $true ),
    inference(copy,[status(thm)],[78]) ).

thf(404,plain,
    ( ( ( aElementOf0 @ sK5_W0 @ xI )
      & ( aElementOf0 @ sK6_SY44 @ xJ )
      & ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
        = xx )
      & ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) )
      & ( aElementOf0 @ sK3_W0 @ xI )
      & ( aElementOf0 @ sK4_SY43 @ xJ )
      & ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
        = xy )
      & ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) )
      & ( aElement0 @ xz ) )
    = $true ),
    inference(copy,[status(thm)],[77]) ).

thf(405,plain,
    ( ( ( aElementOf0 @ xk @ xI )
      & ( aElementOf0 @ xl @ xJ )
      & ( xx
        = ( sdtpldt0 @ xk @ xl ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(406,plain,
    ( ( ( aElementOf0 @ xm @ xI )
      & ( aElementOf0 @ xn @ xJ )
      & ( xy
        = ( sdtpldt0 @ xm @ xn ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(407,plain,
    ( ( ! [W0: $i] : $true )
    = $true ),
    inference(copy,[status(thm)],[76]) ).

thf(408,plain,
    ( ( aElement0 @ sz00 )
    = $true ),
    inference(copy,[status(thm)],[48]) ).

thf(409,plain,
    ( ( aElement0 @ sz10 )
    = $true ),
    inference(copy,[status(thm)],[47]) ).

thf(410,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( aElement0 @ ( smndt0 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[75]) ).

thf(411,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( aElement0 @ ( sdtpldt0 @ W0 @ W1 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[74]) ).

thf(412,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( aElement0 @ ( sdtasdt0 @ W0 @ W1 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[73]) ).

thf(413,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( ( sdtpldt0 @ W0 @ W1 )
            = ( sdtpldt0 @ W1 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[72]) ).

thf(414,plain,
    ( ( ! [W0: $i,W1: $i,W2: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ~ ( aElement0 @ W2 )
          | ( ( sdtpldt0 @ ( sdtpldt0 @ W0 @ W1 ) @ W2 )
            = ( sdtpldt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[71]) ).

thf(415,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtpldt0 @ W0 @ sz00 )
            = W0 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( W0
            = ( sdtpldt0 @ sz00 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[70]) ).

thf(416,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtpldt0 @ W0 @ ( smndt0 @ W0 ) )
            = sz00 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( sz00
            = ( sdtpldt0 @ ( smndt0 @ W0 ) @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[69]) ).

thf(417,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( ( sdtasdt0 @ W0 @ W1 )
            = ( sdtasdt0 @ W1 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[68]) ).

thf(418,plain,
    ( ( ! [W0: $i,W1: $i,W2: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ~ ( aElement0 @ W2 )
          | ( ( sdtasdt0 @ ( sdtasdt0 @ W0 @ W1 ) @ W2 )
            = ( sdtasdt0 @ W0 @ ( sdtasdt0 @ W1 @ W2 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[67]) ).

thf(419,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtasdt0 @ W0 @ sz10 )
            = W0 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( W0
            = ( sdtasdt0 @ sz10 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[66]) ).

thf(420,plain,
    ( ( ! [W0: $i] :
          ( ! [W1: $i,W2: $i] :
              ( ~ ( aElement0 @ W0 )
              | ~ ( aElement0 @ W1 )
              | ~ ( aElement0 @ W2 )
              | ( ( sdtasdt0 @ W0 @ ( sdtpldt0 @ W1 @ W2 ) )
                = ( sdtpldt0 @ ( sdtasdt0 @ W0 @ W1 ) @ ( sdtasdt0 @ W0 @ W2 ) ) ) )
          & ! [W1: $i,W2: $i] :
              ( ~ ( aElement0 @ W0 )
              | ~ ( aElement0 @ W1 )
              | ~ ( aElement0 @ W2 )
              | ( ( sdtasdt0 @ ( sdtpldt0 @ W1 @ W2 ) @ W0 )
                = ( sdtpldt0 @ ( sdtasdt0 @ W1 @ W0 ) @ ( sdtasdt0 @ W2 @ W0 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[65]) ).

thf(421,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ W0 )
            = ( smndt0 @ W0 ) ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( smndt0 @ W0 )
            = ( sdtasdt0 @ W0 @ ( smndt0 @ sz10 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[64]) ).

thf(422,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( ( sdtasdt0 @ W0 @ sz00 )
            = sz00 ) )
      & ! [W0: $i] :
          ( ~ ( aElement0 @ W0 )
          | ( sz00
            = ( sdtasdt0 @ sz00 @ W0 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[63]) ).

thf(423,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aElement0 @ W0 )
          | ~ ( aElement0 @ W1 )
          | ( ( sdtasdt0 @ W0 @ W1 )
           != sz00 )
          | ( W0 = sz00 )
          | ( W1 = sz00 ) ) )
    = $true ),
    inference(copy,[status(thm)],[62]) ).

thf(424,plain,
    ( ( ( sz10 != sz00 ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(425,plain,
    ( ( ! [W0: $i] : $true )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(426,plain,
    ( ( ! [W0: $i] :
          ( ~ ( aSet0 @ W0 )
          | ! [W1: $i] :
              ( ~ ( aElementOf0 @ W1 @ W0 )
              | ( aElement0 @ W1 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(427,plain,
    ( ( ! [W0: $i,W1: $i] :
          ( ~ ( aSet0 @ W0 )
          | ~ ( aSet0 @ W1 )
          | ( ( aElementOf0 @ ( sK2_W2 @ W1 @ W0 ) @ W0 )
            & ~ ( aElementOf0 @ ( sK2_W2 @ W1 @ W0 ) @ W1 ) )
          | ( ( aElementOf0 @ ( sK1_W2 @ W1 @ W0 ) @ W1 )
            & ~ ( aElementOf0 @ ( sK1_W2 @ W1 @ W0 ) @ W0 ) )
          | ( W0 = W1 ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(428,plain,
    ( ( ~ ( aElementOf0 @ ( sdtpldt0 @ xl @ xn ) @ xJ ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(429,plain,
    ( ( ~ ( ~ ~ ( ~ ( aElementOf0 @ xm @ xI )
                | ~ ( aElementOf0 @ xn @ xJ ) )
          | ( xy
           != ( sdtpldt0 @ xm @ xn ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[406]) ).

thf(430,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtasdt0 @ SX0 @ sz00 )
                  = sz00 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( sz00
                  = ( sdtasdt0 @ sz00 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[422]) ).

thf(431,plain,
    ( ( ~ ( ~ ~ ( ~ ( aElementOf0 @ xk @ xI )
                | ~ ( aElementOf0 @ xl @ xJ ) )
          | ( xx
           != ( sdtpldt0 @ xk @ xl ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[405]) ).

thf(432,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtasdt0 @ SX0 @ sz10 )
                  = SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( SX0
                  = ( sdtasdt0 @ sz10 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[419]) ).

thf(433,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( aElement0 @ SX0 )
                  | ~ ( aElement0 @ SX1 )
                  | ~ ( aElement0 @ SX2 )
                  | ( ( sdtasdt0 @ SX0 @ ( sdtpldt0 @ SX1 @ SX2 ) )
                    = ( sdtpldt0 @ ( sdtasdt0 @ SX0 @ SX1 ) @ ( sdtasdt0 @ SX0 @ SX2 ) ) ) )
            | ~ ! [SX1: $i,SX2: $i] :
                  ( ~ ( aElement0 @ SX0 )
                  | ~ ( aElement0 @ SX1 )
                  | ~ ( aElement0 @ SX2 )
                  | ( ( sdtasdt0 @ ( sdtpldt0 @ SX1 @ SX2 ) @ SX0 )
                    = ( sdtpldt0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ ( sdtasdt0 @ SX2 @ SX0 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[420]) ).

thf(434,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SX0 )
                  = ( smndt0 @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( smndt0 @ SX0 )
                  = ( sdtasdt0 @ SX0 @ ( smndt0 @ sz10 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[421]) ).

thf(435,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtpldt0 @ SX0 @ sz00 )
                  = SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( SX0
                  = ( sdtpldt0 @ sz00 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[415]) ).

thf(436,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( ( sdtpldt0 @ SX0 @ ( smndt0 @ SX0 ) )
                  = sz00 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElement0 @ SX0 )
                | ( sz00
                  = ( sdtpldt0 @ ( smndt0 @ SX0 ) @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[416]) ).

thf(437,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                                        | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                                  | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                                   != xx ) )
                            | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
                      | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                                  | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                            | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                             != xy ) ) )
                | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) )
          | ~ ( aElement0 @ xz ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[404]) ).

thf(438,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( aElementOf0 @ SX0 @ xJ )
                            | ! [SX1: $i] :
                                ( ~ ( aElementOf0 @ SX1 @ xJ )
                                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( aElementOf0 @ SX0 @ xJ )
                            | ! [SX1: $i] :
                                ( ~ ( aElement0 @ SX1 )
                                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
                | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                              ( ~ ( aElementOf0 @ SX0 @ xI )
                                              | ! [SX1: $i] :
                                                  ( ~ ( aElementOf0 @ SX1 @ xI )
                                                  | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                                        | ~ ! [SX0: $i] :
                                              ( ~ ( aElementOf0 @ SX0 @ xI )
                                              | ! [SX1: $i] :
                                                  ( ~ ( aElement0 @ SX1 )
                                                  | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                                  | ~ ( aSet0 @ xI ) )
                            | ~ ( aIdeal0 @ xI ) )
                      | ~ ( aSet0 @ xJ ) ) )
          | ~ ( aIdeal0 @ xJ ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[403]) ).

thf(439,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( aSet0 @ SX0 )
          | ~ ( aSet0 @ SX1 )
          | ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SX1 @ SX0 ) @ SX0 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SX1 @ SX0 ) @ SX1 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SX1 @ SX0 ) @ SX1 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SX1 @ SX0 ) @ SX0 ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[427]) ).

thf(440,plain,
    $true = $true,
    inference(extcnf_forall_pos,[status(thm)],[407]) ).

thf(441,plain,
    ! [SV48: $i] :
      ( ( ~ ( aElement0 @ SV48 )
        | ( aElement0 @ ( smndt0 @ SV48 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[410]) ).

thf(442,plain,
    ! [SV49: $i] :
      ( ( ! [SY68: $i] :
            ( ~ ( aElement0 @ SV49 )
            | ~ ( aElement0 @ SY68 )
            | ( aElement0 @ ( sdtpldt0 @ SV49 @ SY68 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[411]) ).

thf(443,plain,
    ! [SV50: $i] :
      ( ( ! [SY69: $i] :
            ( ~ ( aElement0 @ SV50 )
            | ~ ( aElement0 @ SY69 )
            | ( aElement0 @ ( sdtasdt0 @ SV50 @ SY69 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[412]) ).

thf(444,plain,
    ! [SV51: $i] :
      ( ( ! [SY70: $i] :
            ( ~ ( aElement0 @ SV51 )
            | ~ ( aElement0 @ SY70 )
            | ( ( sdtpldt0 @ SV51 @ SY70 )
              = ( sdtpldt0 @ SY70 @ SV51 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[413]) ).

thf(445,plain,
    ! [SV52: $i] :
      ( ( ! [SY71: $i,SY72: $i] :
            ( ~ ( aElement0 @ SV52 )
            | ~ ( aElement0 @ SY71 )
            | ~ ( aElement0 @ SY72 )
            | ( ( sdtpldt0 @ ( sdtpldt0 @ SV52 @ SY71 ) @ SY72 )
              = ( sdtpldt0 @ SV52 @ ( sdtpldt0 @ SY71 @ SY72 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[414]) ).

thf(446,plain,
    ! [SV53: $i] :
      ( ( ! [SY73: $i] :
            ( ~ ( aElement0 @ SV53 )
            | ~ ( aElement0 @ SY73 )
            | ( ( sdtasdt0 @ SV53 @ SY73 )
              = ( sdtasdt0 @ SY73 @ SV53 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[417]) ).

thf(447,plain,
    ! [SV54: $i] :
      ( ( ! [SY74: $i,SY75: $i] :
            ( ~ ( aElement0 @ SV54 )
            | ~ ( aElement0 @ SY74 )
            | ~ ( aElement0 @ SY75 )
            | ( ( sdtasdt0 @ ( sdtasdt0 @ SV54 @ SY74 ) @ SY75 )
              = ( sdtasdt0 @ SV54 @ ( sdtasdt0 @ SY74 @ SY75 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[418]) ).

thf(448,plain,
    ! [SV55: $i] :
      ( ( ! [SY76: $i] :
            ( ~ ( aElement0 @ SV55 )
            | ~ ( aElement0 @ SY76 )
            | ( ( sdtasdt0 @ SV55 @ SY76 )
             != sz00 )
            | ( SV55 = sz00 )
            | ( SY76 = sz00 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[423]) ).

thf(449,plain,
    ( ( sz10 = sz00 )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[424]) ).

thf(450,plain,
    $true = $true,
    inference(extcnf_forall_pos,[status(thm)],[425]) ).

thf(451,plain,
    ! [SV57: $i] :
      ( ( ~ ( aSet0 @ SV57 )
        | ! [SY77: $i] :
            ( ~ ( aElementOf0 @ SY77 @ SV57 )
            | ( aElement0 @ SY77 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[426]) ).

thf(452,plain,
    ( ( aElementOf0 @ ( sdtpldt0 @ xl @ xn ) @ xJ )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[428]) ).

thf(453,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ xm @ xI )
            | ~ ( aElementOf0 @ xn @ xJ ) )
      | ( xy
       != ( sdtpldt0 @ xm @ xn ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[429]) ).

thf(454,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ SX0 @ sz00 )
              = sz00 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( sz00
              = ( sdtasdt0 @ sz00 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[430]) ).

thf(455,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ xk @ xI )
            | ~ ( aElementOf0 @ xl @ xJ ) )
      | ( xx
       != ( sdtpldt0 @ xk @ xl ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[431]) ).

thf(456,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ SX0 @ sz10 )
              = SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( SX0
              = ( sdtasdt0 @ sz10 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[432]) ).

thf(457,plain,
    ! [SV58: $i] :
      ( ( ~ ( ~ ! [SY78: $i,SY79: $i] :
                  ( ~ ( aElement0 @ SV58 )
                  | ~ ( aElement0 @ SY78 )
                  | ~ ( aElement0 @ SY79 )
                  | ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SY78 @ SY79 ) )
                    = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SY78 ) @ ( sdtasdt0 @ SV58 @ SY79 ) ) ) )
            | ~ ! [SY80: $i,SY81: $i] :
                  ( ~ ( aElement0 @ SV58 )
                  | ~ ( aElement0 @ SY80 )
                  | ~ ( aElement0 @ SY81 )
                  | ( ( sdtasdt0 @ ( sdtpldt0 @ SY80 @ SY81 ) @ SV58 )
                    = ( sdtpldt0 @ ( sdtasdt0 @ SY80 @ SV58 ) @ ( sdtasdt0 @ SY81 @ SV58 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[433]) ).

thf(458,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SX0 )
              = ( smndt0 @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( smndt0 @ SX0 )
              = ( sdtasdt0 @ SX0 @ ( smndt0 @ sz10 ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[434]) ).

thf(459,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtpldt0 @ SX0 @ sz00 )
              = SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( SX0
              = ( sdtpldt0 @ sz00 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[435]) ).

thf(460,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtpldt0 @ SX0 @ ( smndt0 @ SX0 ) )
              = sz00 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( sz00
              = ( sdtpldt0 @ ( smndt0 @ SX0 ) @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[436]) ).

thf(461,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                                    | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                              | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                               != xx ) )
                        | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
                  | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                              | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                        | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                         != xy ) ) )
            | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) )
      | ~ ( aElement0 @ xz ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[437]) ).

thf(462,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xJ )
                        | ! [SX1: $i] :
                            ( ~ ( aElementOf0 @ SX1 @ xJ )
                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xJ )
                        | ! [SX1: $i] :
                            ( ~ ( aElement0 @ SX1 )
                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
            | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( aElementOf0 @ SX0 @ xI )
                                          | ! [SX1: $i] :
                                              ( ~ ( aElementOf0 @ SX1 @ xI )
                                              | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( aElementOf0 @ SX0 @ xI )
                                          | ! [SX1: $i] :
                                              ( ~ ( aElement0 @ SX1 )
                                              | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                              | ~ ( aSet0 @ xI ) )
                        | ~ ( aIdeal0 @ xI ) )
                  | ~ ( aSet0 @ xJ ) ) )
      | ~ ( aIdeal0 @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[438]) ).

thf(463,plain,
    ! [SV59: $i] :
      ( ( ! [SY82: $i] :
            ( ~ ( aSet0 @ SV59 )
            | ~ ( aSet0 @ SY82 )
            | ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SY82 @ SV59 ) @ SV59 )
                | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SY82 @ SV59 ) @ SY82 ) )
            | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SY82 @ SV59 ) @ SY82 )
                | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SY82 @ SV59 ) @ SV59 ) )
            | ( SV59 = SY82 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[439]) ).

thf(464,plain,
    ! [SV48: $i] :
      ( ( ( ~ ( aElement0 @ SV48 ) )
        = $true )
      | ( ( aElement0 @ ( smndt0 @ SV48 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[441]) ).

thf(465,plain,
    ! [SV60: $i,SV49: $i] :
      ( ( ~ ( aElement0 @ SV49 )
        | ~ ( aElement0 @ SV60 )
        | ( aElement0 @ ( sdtpldt0 @ SV49 @ SV60 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[442]) ).

thf(466,plain,
    ! [SV61: $i,SV50: $i] :
      ( ( ~ ( aElement0 @ SV50 )
        | ~ ( aElement0 @ SV61 )
        | ( aElement0 @ ( sdtasdt0 @ SV50 @ SV61 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[443]) ).

thf(467,plain,
    ! [SV62: $i,SV51: $i] :
      ( ( ~ ( aElement0 @ SV51 )
        | ~ ( aElement0 @ SV62 )
        | ( ( sdtpldt0 @ SV51 @ SV62 )
          = ( sdtpldt0 @ SV62 @ SV51 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[444]) ).

thf(468,plain,
    ! [SV63: $i,SV52: $i] :
      ( ( ! [SY83: $i] :
            ( ~ ( aElement0 @ SV52 )
            | ~ ( aElement0 @ SV63 )
            | ~ ( aElement0 @ SY83 )
            | ( ( sdtpldt0 @ ( sdtpldt0 @ SV52 @ SV63 ) @ SY83 )
              = ( sdtpldt0 @ SV52 @ ( sdtpldt0 @ SV63 @ SY83 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[445]) ).

thf(469,plain,
    ! [SV64: $i,SV53: $i] :
      ( ( ~ ( aElement0 @ SV53 )
        | ~ ( aElement0 @ SV64 )
        | ( ( sdtasdt0 @ SV53 @ SV64 )
          = ( sdtasdt0 @ SV64 @ SV53 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[446]) ).

thf(470,plain,
    ! [SV65: $i,SV54: $i] :
      ( ( ! [SY84: $i] :
            ( ~ ( aElement0 @ SV54 )
            | ~ ( aElement0 @ SV65 )
            | ~ ( aElement0 @ SY84 )
            | ( ( sdtasdt0 @ ( sdtasdt0 @ SV54 @ SV65 ) @ SY84 )
              = ( sdtasdt0 @ SV54 @ ( sdtasdt0 @ SV65 @ SY84 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[447]) ).

thf(471,plain,
    ! [SV66: $i,SV55: $i] :
      ( ( ~ ( aElement0 @ SV55 )
        | ~ ( aElement0 @ SV66 )
        | ( ( sdtasdt0 @ SV55 @ SV66 )
         != sz00 )
        | ( SV55 = sz00 )
        | ( SV66 = sz00 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[448]) ).

thf(472,plain,
    ! [SV57: $i] :
      ( ( ( ~ ( aSet0 @ SV57 ) )
        = $true )
      | ( ( ! [SY77: $i] :
              ( ~ ( aElementOf0 @ SY77 @ SV57 )
              | ( aElement0 @ SY77 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[451]) ).

thf(473,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ xm @ xI )
            | ~ ( aElementOf0 @ xn @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[453]) ).

thf(474,plain,
    ( ( ( xy
       != ( sdtpldt0 @ xm @ xn ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[453]) ).

thf(475,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ SX0 @ sz00 )
              = sz00 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[454]) ).

thf(476,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( sz00
              = ( sdtasdt0 @ sz00 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[454]) ).

thf(477,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ xk @ xI )
            | ~ ( aElementOf0 @ xl @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[455]) ).

thf(478,plain,
    ( ( ( xx
       != ( sdtpldt0 @ xk @ xl ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[455]) ).

thf(479,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ SX0 @ sz10 )
              = SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[456]) ).

thf(480,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( SX0
              = ( sdtasdt0 @ sz10 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[456]) ).

thf(481,plain,
    ! [SV58: $i] :
      ( ( ~ ! [SY78: $i,SY79: $i] :
              ( ~ ( aElement0 @ SV58 )
              | ~ ( aElement0 @ SY78 )
              | ~ ( aElement0 @ SY79 )
              | ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SY78 @ SY79 ) )
                = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SY78 ) @ ( sdtasdt0 @ SV58 @ SY79 ) ) ) )
        | ~ ! [SY80: $i,SY81: $i] :
              ( ~ ( aElement0 @ SV58 )
              | ~ ( aElement0 @ SY80 )
              | ~ ( aElement0 @ SY81 )
              | ( ( sdtasdt0 @ ( sdtpldt0 @ SY80 @ SY81 ) @ SV58 )
                = ( sdtpldt0 @ ( sdtasdt0 @ SY80 @ SV58 ) @ ( sdtasdt0 @ SY81 @ SV58 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[457]) ).

thf(482,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SX0 )
              = ( smndt0 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[458]) ).

thf(483,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( smndt0 @ SX0 )
              = ( sdtasdt0 @ SX0 @ ( smndt0 @ sz10 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[458]) ).

thf(484,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtpldt0 @ SX0 @ sz00 )
              = SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[459]) ).

thf(485,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( SX0
              = ( sdtpldt0 @ sz00 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[459]) ).

thf(486,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( ( sdtpldt0 @ SX0 @ ( smndt0 @ SX0 ) )
              = sz00 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[460]) ).

thf(487,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElement0 @ SX0 )
            | ( sz00
              = ( sdtpldt0 @ ( smndt0 @ SX0 ) @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[460]) ).

thf(488,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                                    | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                              | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                               != xx ) )
                        | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
                  | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                              | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                        | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                         != xy ) ) )
            | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[461]) ).

thf(489,plain,
    ( ( ~ ( aElement0 @ xz ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[461]) ).

thf(490,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xJ )
                        | ! [SX1: $i] :
                            ( ~ ( aElementOf0 @ SX1 @ xJ )
                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xJ )
                        | ! [SX1: $i] :
                            ( ~ ( aElement0 @ SX1 )
                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
            | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                          ( ~ ( aElementOf0 @ SX0 @ xI )
                                          | ! [SX1: $i] :
                                              ( ~ ( aElementOf0 @ SX1 @ xI )
                                              | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                                    | ~ ! [SX0: $i] :
                                          ( ~ ( aElementOf0 @ SX0 @ xI )
                                          | ! [SX1: $i] :
                                              ( ~ ( aElement0 @ SX1 )
                                              | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                              | ~ ( aSet0 @ xI ) )
                        | ~ ( aIdeal0 @ xI ) )
                  | ~ ( aSet0 @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[462]) ).

thf(491,plain,
    ( ( ~ ( aIdeal0 @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[462]) ).

thf(492,plain,
    ! [SV67: $i,SV59: $i] :
      ( ( ~ ( aSet0 @ SV59 )
        | ~ ( aSet0 @ SV67 )
        | ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
            | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) )
        | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
            | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
        | ( SV59 = SV67 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[463]) ).

thf(493,plain,
    ! [SV48: $i] :
      ( ( ( aElement0 @ SV48 )
        = $false )
      | ( ( aElement0 @ ( smndt0 @ SV48 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[464]) ).

thf(494,plain,
    ! [SV60: $i,SV49: $i] :
      ( ( ( ~ ( aElement0 @ SV49 )
          | ~ ( aElement0 @ SV60 ) )
        = $true )
      | ( ( aElement0 @ ( sdtpldt0 @ SV49 @ SV60 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[465]) ).

thf(495,plain,
    ! [SV61: $i,SV50: $i] :
      ( ( ( ~ ( aElement0 @ SV50 )
          | ~ ( aElement0 @ SV61 ) )
        = $true )
      | ( ( aElement0 @ ( sdtasdt0 @ SV50 @ SV61 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[466]) ).

thf(496,plain,
    ! [SV62: $i,SV51: $i] :
      ( ( ( ~ ( aElement0 @ SV51 )
          | ~ ( aElement0 @ SV62 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV51 @ SV62 )
          = ( sdtpldt0 @ SV62 @ SV51 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[467]) ).

thf(497,plain,
    ! [SV68: $i,SV63: $i,SV52: $i] :
      ( ( ~ ( aElement0 @ SV52 )
        | ~ ( aElement0 @ SV63 )
        | ~ ( aElement0 @ SV68 )
        | ( ( sdtpldt0 @ ( sdtpldt0 @ SV52 @ SV63 ) @ SV68 )
          = ( sdtpldt0 @ SV52 @ ( sdtpldt0 @ SV63 @ SV68 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[468]) ).

thf(498,plain,
    ! [SV64: $i,SV53: $i] :
      ( ( ( ~ ( aElement0 @ SV53 )
          | ~ ( aElement0 @ SV64 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV53 @ SV64 )
          = ( sdtasdt0 @ SV64 @ SV53 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[469]) ).

thf(499,plain,
    ! [SV69: $i,SV65: $i,SV54: $i] :
      ( ( ~ ( aElement0 @ SV54 )
        | ~ ( aElement0 @ SV65 )
        | ~ ( aElement0 @ SV69 )
        | ( ( sdtasdt0 @ ( sdtasdt0 @ SV54 @ SV65 ) @ SV69 )
          = ( sdtasdt0 @ SV54 @ ( sdtasdt0 @ SV65 @ SV69 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[470]) ).

thf(500,plain,
    ! [SV66: $i,SV55: $i] :
      ( ( ( ~ ( aElement0 @ SV55 )
          | ~ ( aElement0 @ SV66 ) )
        = $true )
      | ( ( ( ( sdtasdt0 @ SV55 @ SV66 )
           != sz00 )
          | ( SV55 = sz00 )
          | ( SV66 = sz00 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[471]) ).

thf(501,plain,
    ! [SV57: $i] :
      ( ( ( aSet0 @ SV57 )
        = $false )
      | ( ( ! [SY77: $i] :
              ( ~ ( aElementOf0 @ SY77 @ SV57 )
              | ( aElement0 @ SY77 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[472]) ).

thf(502,plain,
    ( ( ~ ( ~ ( aElementOf0 @ xm @ xI )
          | ~ ( aElementOf0 @ xn @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[473]) ).

thf(503,plain,
    ( ( xy
      = ( sdtpldt0 @ xm @ xn ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[474]) ).

thf(504,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtasdt0 @ SX0 @ sz00 )
            = sz00 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[475]) ).

thf(505,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( sz00
            = ( sdtasdt0 @ sz00 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[476]) ).

thf(506,plain,
    ( ( ~ ( ~ ( aElementOf0 @ xk @ xI )
          | ~ ( aElementOf0 @ xl @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[477]) ).

thf(507,plain,
    ( ( xx
      = ( sdtpldt0 @ xk @ xl ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[478]) ).

thf(508,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtasdt0 @ SX0 @ sz10 )
            = SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[479]) ).

thf(509,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( SX0
            = ( sdtasdt0 @ sz10 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[480]) ).

thf(510,plain,
    ! [SV58: $i] :
      ( ( ~ ! [SY78: $i,SY79: $i] :
              ( ~ ( aElement0 @ SV58 )
              | ~ ( aElement0 @ SY78 )
              | ~ ( aElement0 @ SY79 )
              | ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SY78 @ SY79 ) )
                = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SY78 ) @ ( sdtasdt0 @ SV58 @ SY79 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[481]) ).

thf(511,plain,
    ! [SV58: $i] :
      ( ( ~ ! [SY80: $i,SY81: $i] :
              ( ~ ( aElement0 @ SV58 )
              | ~ ( aElement0 @ SY80 )
              | ~ ( aElement0 @ SY81 )
              | ( ( sdtasdt0 @ ( sdtpldt0 @ SY80 @ SY81 ) @ SV58 )
                = ( sdtpldt0 @ ( sdtasdt0 @ SY80 @ SV58 ) @ ( sdtasdt0 @ SY81 @ SV58 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[481]) ).

thf(512,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SX0 )
            = ( smndt0 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[482]) ).

thf(513,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( smndt0 @ SX0 )
            = ( sdtasdt0 @ SX0 @ ( smndt0 @ sz10 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[483]) ).

thf(514,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtpldt0 @ SX0 @ sz00 )
            = SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[484]) ).

thf(515,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( SX0
            = ( sdtpldt0 @ sz00 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[485]) ).

thf(516,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( ( sdtpldt0 @ SX0 @ ( smndt0 @ SX0 ) )
            = sz00 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[486]) ).

thf(517,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElement0 @ SX0 )
          | ( sz00
            = ( sdtpldt0 @ ( smndt0 @ SX0 ) @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[487]) ).

thf(518,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                                  | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                            | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                             != xx ) )
                      | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
                | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                            | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                      | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                       != xy ) ) )
          | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[488]) ).

thf(519,plain,
    ( ( aElement0 @ xz )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[489]) ).

thf(520,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( aElementOf0 @ SX0 @ xJ )
                      | ! [SX1: $i] :
                          ( ~ ( aElementOf0 @ SX1 @ xJ )
                          | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( aElementOf0 @ SX0 @ xJ )
                      | ! [SX1: $i] :
                          ( ~ ( aElement0 @ SX1 )
                          | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
          | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ~ ( aElementOf0 @ SX0 @ xI )
                                        | ! [SX1: $i] :
                                            ( ~ ( aElementOf0 @ SX1 @ xI )
                                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( aElementOf0 @ SX0 @ xI )
                                        | ! [SX1: $i] :
                                            ( ~ ( aElement0 @ SX1 )
                                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                            | ~ ( aSet0 @ xI ) )
                      | ~ ( aIdeal0 @ xI ) )
                | ~ ( aSet0 @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[490]) ).

thf(521,plain,
    ( ( aIdeal0 @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[491]) ).

thf(522,plain,
    ! [SV67: $i,SV59: $i] :
      ( ( ( ~ ( aSet0 @ SV59 )
          | ~ ( aSet0 @ SV67 ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
          | ( SV59 = SV67 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[492]) ).

thf(523,plain,
    ! [SV60: $i,SV49: $i] :
      ( ( ( ~ ( aElement0 @ SV49 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV60 ) )
        = $true )
      | ( ( aElement0 @ ( sdtpldt0 @ SV49 @ SV60 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[494]) ).

thf(524,plain,
    ! [SV61: $i,SV50: $i] :
      ( ( ( ~ ( aElement0 @ SV50 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV61 ) )
        = $true )
      | ( ( aElement0 @ ( sdtasdt0 @ SV50 @ SV61 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[495]) ).

thf(525,plain,
    ! [SV62: $i,SV51: $i] :
      ( ( ( ~ ( aElement0 @ SV51 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV62 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV51 @ SV62 )
          = ( sdtpldt0 @ SV62 @ SV51 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[496]) ).

thf(526,plain,
    ! [SV68: $i,SV63: $i,SV52: $i] :
      ( ( ( ~ ( aElement0 @ SV52 )
          | ~ ( aElement0 @ SV63 )
          | ~ ( aElement0 @ SV68 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV52 @ SV63 ) @ SV68 )
          = ( sdtpldt0 @ SV52 @ ( sdtpldt0 @ SV63 @ SV68 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[497]) ).

thf(527,plain,
    ! [SV64: $i,SV53: $i] :
      ( ( ( ~ ( aElement0 @ SV53 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV64 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV53 @ SV64 )
          = ( sdtasdt0 @ SV64 @ SV53 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[498]) ).

thf(528,plain,
    ! [SV69: $i,SV65: $i,SV54: $i] :
      ( ( ( ~ ( aElement0 @ SV54 )
          | ~ ( aElement0 @ SV65 )
          | ~ ( aElement0 @ SV69 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV54 @ SV65 ) @ SV69 )
          = ( sdtasdt0 @ SV54 @ ( sdtasdt0 @ SV65 @ SV69 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[499]) ).

thf(529,plain,
    ! [SV66: $i,SV55: $i] :
      ( ( ( ~ ( aElement0 @ SV55 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV66 ) )
        = $true )
      | ( ( ( ( sdtasdt0 @ SV55 @ SV66 )
           != sz00 )
          | ( SV55 = sz00 )
          | ( SV66 = sz00 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[500]) ).

thf(530,plain,
    ! [SV57: $i,SV70: $i] :
      ( ( ( ~ ( aElementOf0 @ SV70 @ SV57 )
          | ( aElement0 @ SV70 ) )
        = $true )
      | ( ( aSet0 @ SV57 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[501]) ).

thf(531,plain,
    ( ( ~ ( aElementOf0 @ xm @ xI )
      | ~ ( aElementOf0 @ xn @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[502]) ).

thf(532,plain,
    ! [SV71: $i] :
      ( ( ~ ( aElement0 @ SV71 )
        | ( ( sdtasdt0 @ SV71 @ sz00 )
          = sz00 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[504]) ).

thf(533,plain,
    ! [SV72: $i] :
      ( ( ~ ( aElement0 @ SV72 )
        | ( sz00
          = ( sdtasdt0 @ sz00 @ SV72 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[505]) ).

thf(534,plain,
    ( ( ~ ( aElementOf0 @ xk @ xI )
      | ~ ( aElementOf0 @ xl @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[506]) ).

thf(535,plain,
    ! [SV73: $i] :
      ( ( ~ ( aElement0 @ SV73 )
        | ( ( sdtasdt0 @ SV73 @ sz10 )
          = SV73 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[508]) ).

thf(536,plain,
    ! [SV74: $i] :
      ( ( ~ ( aElement0 @ SV74 )
        | ( SV74
          = ( sdtasdt0 @ sz10 @ SV74 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[509]) ).

thf(537,plain,
    ! [SV58: $i] :
      ( ( ! [SY78: $i,SY79: $i] :
            ( ~ ( aElement0 @ SV58 )
            | ~ ( aElement0 @ SY78 )
            | ~ ( aElement0 @ SY79 )
            | ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SY78 @ SY79 ) )
              = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SY78 ) @ ( sdtasdt0 @ SV58 @ SY79 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[510]) ).

thf(538,plain,
    ! [SV58: $i] :
      ( ( ! [SY80: $i,SY81: $i] :
            ( ~ ( aElement0 @ SV58 )
            | ~ ( aElement0 @ SY80 )
            | ~ ( aElement0 @ SY81 )
            | ( ( sdtasdt0 @ ( sdtpldt0 @ SY80 @ SY81 ) @ SV58 )
              = ( sdtpldt0 @ ( sdtasdt0 @ SY80 @ SV58 ) @ ( sdtasdt0 @ SY81 @ SV58 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[511]) ).

thf(539,plain,
    ! [SV75: $i] :
      ( ( ~ ( aElement0 @ SV75 )
        | ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SV75 )
          = ( smndt0 @ SV75 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[512]) ).

thf(540,plain,
    ! [SV76: $i] :
      ( ( ~ ( aElement0 @ SV76 )
        | ( ( smndt0 @ SV76 )
          = ( sdtasdt0 @ SV76 @ ( smndt0 @ sz10 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[513]) ).

thf(541,plain,
    ! [SV77: $i] :
      ( ( ~ ( aElement0 @ SV77 )
        | ( ( sdtpldt0 @ SV77 @ sz00 )
          = SV77 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[514]) ).

thf(542,plain,
    ! [SV78: $i] :
      ( ( ~ ( aElement0 @ SV78 )
        | ( SV78
          = ( sdtpldt0 @ sz00 @ SV78 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[515]) ).

thf(543,plain,
    ! [SV79: $i] :
      ( ( ~ ( aElement0 @ SV79 )
        | ( ( sdtpldt0 @ SV79 @ ( smndt0 @ SV79 ) )
          = sz00 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[516]) ).

thf(544,plain,
    ! [SV80: $i] :
      ( ( ~ ( aElement0 @ SV80 )
        | ( sz00
          = ( sdtpldt0 @ ( smndt0 @ SV80 ) @ SV80 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[517]) ).

thf(545,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                              | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                        | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                         != xx ) )
                  | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
            | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                        | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                  | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                   != xy ) ) )
      | ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[518]) ).

thf(546,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xJ )
                  | ! [SX1: $i] :
                      ( ~ ( aElementOf0 @ SX1 @ xJ )
                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xJ )
                  | ! [SX1: $i] :
                      ( ~ ( aElement0 @ SX1 )
                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
      | ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( aElementOf0 @ SX0 @ xI )
                                    | ! [SX1: $i] :
                                        ( ~ ( aElementOf0 @ SX1 @ xI )
                                        | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( aElementOf0 @ SX0 @ xI )
                                    | ! [SX1: $i] :
                                        ( ~ ( aElement0 @ SX1 )
                                        | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                        | ~ ( aSet0 @ xI ) )
                  | ~ ( aIdeal0 @ xI ) )
            | ~ ( aSet0 @ xJ ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[520]) ).

thf(547,plain,
    ! [SV67: $i,SV59: $i] :
      ( ( ( ~ ( aSet0 @ SV59 ) )
        = $true )
      | ( ( ~ ( aSet0 @ SV67 ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
          | ( SV59 = SV67 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[522]) ).

thf(548,plain,
    ! [SV60: $i,SV49: $i] :
      ( ( ( aElement0 @ SV49 )
        = $false )
      | ( ( ~ ( aElement0 @ SV60 ) )
        = $true )
      | ( ( aElement0 @ ( sdtpldt0 @ SV49 @ SV60 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[523]) ).

thf(549,plain,
    ! [SV61: $i,SV50: $i] :
      ( ( ( aElement0 @ SV50 )
        = $false )
      | ( ( ~ ( aElement0 @ SV61 ) )
        = $true )
      | ( ( aElement0 @ ( sdtasdt0 @ SV50 @ SV61 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[524]) ).

thf(550,plain,
    ! [SV62: $i,SV51: $i] :
      ( ( ( aElement0 @ SV51 )
        = $false )
      | ( ( ~ ( aElement0 @ SV62 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV51 @ SV62 )
          = ( sdtpldt0 @ SV62 @ SV51 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[525]) ).

thf(551,plain,
    ! [SV68: $i,SV63: $i,SV52: $i] :
      ( ( ( ~ ( aElement0 @ SV52 )
          | ~ ( aElement0 @ SV63 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV68 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV52 @ SV63 ) @ SV68 )
          = ( sdtpldt0 @ SV52 @ ( sdtpldt0 @ SV63 @ SV68 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[526]) ).

thf(552,plain,
    ! [SV64: $i,SV53: $i] :
      ( ( ( aElement0 @ SV53 )
        = $false )
      | ( ( ~ ( aElement0 @ SV64 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV53 @ SV64 )
          = ( sdtasdt0 @ SV64 @ SV53 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[527]) ).

thf(553,plain,
    ! [SV69: $i,SV65: $i,SV54: $i] :
      ( ( ( ~ ( aElement0 @ SV54 )
          | ~ ( aElement0 @ SV65 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV69 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV54 @ SV65 ) @ SV69 )
          = ( sdtasdt0 @ SV54 @ ( sdtasdt0 @ SV65 @ SV69 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[528]) ).

thf(554,plain,
    ! [SV66: $i,SV55: $i] :
      ( ( ( aElement0 @ SV55 )
        = $false )
      | ( ( ~ ( aElement0 @ SV66 ) )
        = $true )
      | ( ( ( ( sdtasdt0 @ SV55 @ SV66 )
           != sz00 )
          | ( SV55 = sz00 )
          | ( SV66 = sz00 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[529]) ).

thf(555,plain,
    ! [SV57: $i,SV70: $i] :
      ( ( ( ~ ( aElementOf0 @ SV70 @ SV57 ) )
        = $true )
      | ( ( aElement0 @ SV70 )
        = $true )
      | ( ( aSet0 @ SV57 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[530]) ).

thf(556,plain,
    ( ( ~ ( aElementOf0 @ xm @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[531]) ).

thf(557,plain,
    ( ( ~ ( aElementOf0 @ xn @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[531]) ).

thf(558,plain,
    ! [SV71: $i] :
      ( ( ( ~ ( aElement0 @ SV71 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV71 @ sz00 )
          = sz00 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[532]) ).

thf(559,plain,
    ! [SV72: $i] :
      ( ( ( ~ ( aElement0 @ SV72 ) )
        = $true )
      | ( ( sz00
          = ( sdtasdt0 @ sz00 @ SV72 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[533]) ).

thf(560,plain,
    ( ( ~ ( aElementOf0 @ xk @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[534]) ).

thf(561,plain,
    ( ( ~ ( aElementOf0 @ xl @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[534]) ).

thf(562,plain,
    ! [SV73: $i] :
      ( ( ( ~ ( aElement0 @ SV73 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV73 @ sz10 )
          = SV73 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[535]) ).

thf(563,plain,
    ! [SV74: $i] :
      ( ( ( ~ ( aElement0 @ SV74 ) )
        = $true )
      | ( ( SV74
          = ( sdtasdt0 @ sz10 @ SV74 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[536]) ).

thf(564,plain,
    ! [SV81: $i,SV58: $i] :
      ( ( ! [SY85: $i] :
            ( ~ ( aElement0 @ SV58 )
            | ~ ( aElement0 @ SV81 )
            | ~ ( aElement0 @ SY85 )
            | ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SV81 @ SY85 ) )
              = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SV81 ) @ ( sdtasdt0 @ SV58 @ SY85 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[537]) ).

thf(565,plain,
    ! [SV82: $i,SV58: $i] :
      ( ( ! [SY86: $i] :
            ( ~ ( aElement0 @ SV58 )
            | ~ ( aElement0 @ SV82 )
            | ~ ( aElement0 @ SY86 )
            | ( ( sdtasdt0 @ ( sdtpldt0 @ SV82 @ SY86 ) @ SV58 )
              = ( sdtpldt0 @ ( sdtasdt0 @ SV82 @ SV58 ) @ ( sdtasdt0 @ SY86 @ SV58 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[538]) ).

thf(566,plain,
    ! [SV75: $i] :
      ( ( ( ~ ( aElement0 @ SV75 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SV75 )
          = ( smndt0 @ SV75 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[539]) ).

thf(567,plain,
    ! [SV76: $i] :
      ( ( ( ~ ( aElement0 @ SV76 ) )
        = $true )
      | ( ( ( smndt0 @ SV76 )
          = ( sdtasdt0 @ SV76 @ ( smndt0 @ sz10 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[540]) ).

thf(568,plain,
    ! [SV77: $i] :
      ( ( ( ~ ( aElement0 @ SV77 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV77 @ sz00 )
          = SV77 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[541]) ).

thf(569,plain,
    ! [SV78: $i] :
      ( ( ( ~ ( aElement0 @ SV78 ) )
        = $true )
      | ( ( SV78
          = ( sdtpldt0 @ sz00 @ SV78 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[542]) ).

thf(570,plain,
    ! [SV79: $i] :
      ( ( ( ~ ( aElement0 @ SV79 ) )
        = $true )
      | ( ( ( sdtpldt0 @ SV79 @ ( smndt0 @ SV79 ) )
          = sz00 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[543]) ).

thf(571,plain,
    ! [SV80: $i] :
      ( ( ( ~ ( aElement0 @ SV80 ) )
        = $true )
      | ( ( sz00
          = ( sdtpldt0 @ ( smndt0 @ SV80 ) @ SV80 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[544]) ).

thf(572,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                              | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                        | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                         != xx ) )
                  | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
            | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                        | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                  | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                   != xy ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[545]) ).

thf(573,plain,
    ( ( ~ ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[545]) ).

thf(574,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xJ )
                  | ! [SX1: $i] :
                      ( ~ ( aElementOf0 @ SX1 @ xJ )
                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xJ )
                  | ! [SX1: $i] :
                      ( ~ ( aElement0 @ SX1 )
                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[546]) ).

thf(575,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( aElementOf0 @ SX0 @ xI )
                                    | ! [SX1: $i] :
                                        ( ~ ( aElementOf0 @ SX1 @ xI )
                                        | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( aElementOf0 @ SX0 @ xI )
                                    | ! [SX1: $i] :
                                        ( ~ ( aElement0 @ SX1 )
                                        | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                        | ~ ( aSet0 @ xI ) )
                  | ~ ( aIdeal0 @ xI ) )
            | ~ ( aSet0 @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[546]) ).

thf(576,plain,
    ! [SV67: $i,SV59: $i] :
      ( ( ( aSet0 @ SV59 )
        = $false )
      | ( ( ~ ( aSet0 @ SV67 ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
          | ( SV59 = SV67 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[547]) ).

thf(577,plain,
    ! [SV49: $i,SV60: $i] :
      ( ( ( aElement0 @ SV60 )
        = $false )
      | ( ( aElement0 @ SV49 )
        = $false )
      | ( ( aElement0 @ ( sdtpldt0 @ SV49 @ SV60 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[548]) ).

thf(578,plain,
    ! [SV50: $i,SV61: $i] :
      ( ( ( aElement0 @ SV61 )
        = $false )
      | ( ( aElement0 @ SV50 )
        = $false )
      | ( ( aElement0 @ ( sdtasdt0 @ SV50 @ SV61 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[549]) ).

thf(579,plain,
    ! [SV51: $i,SV62: $i] :
      ( ( ( aElement0 @ SV62 )
        = $false )
      | ( ( aElement0 @ SV51 )
        = $false )
      | ( ( ( sdtpldt0 @ SV51 @ SV62 )
          = ( sdtpldt0 @ SV62 @ SV51 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[550]) ).

thf(580,plain,
    ! [SV68: $i,SV63: $i,SV52: $i] :
      ( ( ( ~ ( aElement0 @ SV52 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV63 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV68 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV52 @ SV63 ) @ SV68 )
          = ( sdtpldt0 @ SV52 @ ( sdtpldt0 @ SV63 @ SV68 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[551]) ).

thf(581,plain,
    ! [SV53: $i,SV64: $i] :
      ( ( ( aElement0 @ SV64 )
        = $false )
      | ( ( aElement0 @ SV53 )
        = $false )
      | ( ( ( sdtasdt0 @ SV53 @ SV64 )
          = ( sdtasdt0 @ SV64 @ SV53 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[552]) ).

thf(582,plain,
    ! [SV69: $i,SV65: $i,SV54: $i] :
      ( ( ( ~ ( aElement0 @ SV54 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV65 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV69 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV54 @ SV65 ) @ SV69 )
          = ( sdtasdt0 @ SV54 @ ( sdtasdt0 @ SV65 @ SV69 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[553]) ).

thf(583,plain,
    ! [SV55: $i,SV66: $i] :
      ( ( ( aElement0 @ SV66 )
        = $false )
      | ( ( aElement0 @ SV55 )
        = $false )
      | ( ( ( ( sdtasdt0 @ SV55 @ SV66 )
           != sz00 )
          | ( SV55 = sz00 )
          | ( SV66 = sz00 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[554]) ).

thf(584,plain,
    ! [SV57: $i,SV70: $i] :
      ( ( ( aElementOf0 @ SV70 @ SV57 )
        = $false )
      | ( ( aElement0 @ SV70 )
        = $true )
      | ( ( aSet0 @ SV57 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[555]) ).

thf(585,plain,
    ( ( aElementOf0 @ xm @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[556]) ).

thf(586,plain,
    ( ( aElementOf0 @ xn @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[557]) ).

thf(587,plain,
    ! [SV71: $i] :
      ( ( ( aElement0 @ SV71 )
        = $false )
      | ( ( ( sdtasdt0 @ SV71 @ sz00 )
          = sz00 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[558]) ).

thf(588,plain,
    ! [SV72: $i] :
      ( ( ( aElement0 @ SV72 )
        = $false )
      | ( ( sz00
          = ( sdtasdt0 @ sz00 @ SV72 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[559]) ).

thf(589,plain,
    ( ( aElementOf0 @ xk @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[560]) ).

thf(590,plain,
    ( ( aElementOf0 @ xl @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[561]) ).

thf(591,plain,
    ! [SV73: $i] :
      ( ( ( aElement0 @ SV73 )
        = $false )
      | ( ( ( sdtasdt0 @ SV73 @ sz10 )
          = SV73 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[562]) ).

thf(592,plain,
    ! [SV74: $i] :
      ( ( ( aElement0 @ SV74 )
        = $false )
      | ( ( SV74
          = ( sdtasdt0 @ sz10 @ SV74 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[563]) ).

thf(593,plain,
    ! [SV83: $i,SV81: $i,SV58: $i] :
      ( ( ~ ( aElement0 @ SV58 )
        | ~ ( aElement0 @ SV81 )
        | ~ ( aElement0 @ SV83 )
        | ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SV81 @ SV83 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SV81 ) @ ( sdtasdt0 @ SV58 @ SV83 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[564]) ).

thf(594,plain,
    ! [SV84: $i,SV82: $i,SV58: $i] :
      ( ( ~ ( aElement0 @ SV58 )
        | ~ ( aElement0 @ SV82 )
        | ~ ( aElement0 @ SV84 )
        | ( ( sdtasdt0 @ ( sdtpldt0 @ SV82 @ SV84 ) @ SV58 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV82 @ SV58 ) @ ( sdtasdt0 @ SV84 @ SV58 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[565]) ).

thf(595,plain,
    ! [SV75: $i] :
      ( ( ( aElement0 @ SV75 )
        = $false )
      | ( ( ( sdtasdt0 @ ( smndt0 @ sz10 ) @ SV75 )
          = ( smndt0 @ SV75 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[566]) ).

thf(596,plain,
    ! [SV76: $i] :
      ( ( ( aElement0 @ SV76 )
        = $false )
      | ( ( ( smndt0 @ SV76 )
          = ( sdtasdt0 @ SV76 @ ( smndt0 @ sz10 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[567]) ).

thf(597,plain,
    ! [SV77: $i] :
      ( ( ( aElement0 @ SV77 )
        = $false )
      | ( ( ( sdtpldt0 @ SV77 @ sz00 )
          = SV77 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[568]) ).

thf(598,plain,
    ! [SV78: $i] :
      ( ( ( aElement0 @ SV78 )
        = $false )
      | ( ( SV78
          = ( sdtpldt0 @ sz00 @ SV78 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[569]) ).

thf(599,plain,
    ! [SV79: $i] :
      ( ( ( aElement0 @ SV79 )
        = $false )
      | ( ( ( sdtpldt0 @ SV79 @ ( smndt0 @ SV79 ) )
          = sz00 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[570]) ).

thf(600,plain,
    ! [SV80: $i] :
      ( ( ( aElement0 @ SV80 )
        = $false )
      | ( ( sz00
          = ( sdtpldt0 @ ( smndt0 @ SV80 ) @ SV80 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[571]) ).

thf(601,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                            | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                      | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                       != xx ) )
                | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
          | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                      | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
                | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
                 != xy ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[572]) ).

thf(602,plain,
    ( ( aElementOf0 @ xy @ ( sdtpldt1 @ xI @ xJ ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[573]) ).

thf(603,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElementOf0 @ SX0 @ xJ )
                | ! [SX1: $i] :
                    ( ~ ( aElementOf0 @ SX1 @ xJ )
                    | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElementOf0 @ SX0 @ xJ )
                | ! [SX1: $i] :
                    ( ~ ( aElement0 @ SX1 )
                    | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[574]) ).

thf(604,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ~ ( aElementOf0 @ SX0 @ xI )
                                  | ! [SX1: $i] :
                                      ( ~ ( aElementOf0 @ SX1 @ xI )
                                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( aElementOf0 @ SX0 @ xI )
                                  | ! [SX1: $i] :
                                      ( ~ ( aElement0 @ SX1 )
                                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                      | ~ ( aSet0 @ xI ) )
                | ~ ( aIdeal0 @ xI ) )
          | ~ ( aSet0 @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[575]) ).

thf(605,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( aSet0 @ SV67 )
        = $false )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
          | ( SV59 = SV67 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[576]) ).

thf(606,plain,
    ! [SV68: $i,SV63: $i,SV52: $i] :
      ( ( ( aElement0 @ SV52 )
        = $false )
      | ( ( ~ ( aElement0 @ SV63 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV68 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV52 @ SV63 ) @ SV68 )
          = ( sdtpldt0 @ SV52 @ ( sdtpldt0 @ SV63 @ SV68 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[580]) ).

thf(607,plain,
    ! [SV69: $i,SV65: $i,SV54: $i] :
      ( ( ( aElement0 @ SV54 )
        = $false )
      | ( ( ~ ( aElement0 @ SV65 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV69 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV54 @ SV65 ) @ SV69 )
          = ( sdtasdt0 @ SV54 @ ( sdtasdt0 @ SV65 @ SV69 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[582]) ).

thf(608,plain,
    ! [SV66: $i,SV55: $i] :
      ( ( ( ( ( sdtasdt0 @ SV55 @ SV66 )
           != sz00 ) )
        = $true )
      | ( ( ( SV55 = sz00 )
          | ( SV66 = sz00 ) )
        = $true )
      | ( ( aElement0 @ SV55 )
        = $false )
      | ( ( aElement0 @ SV66 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[583]) ).

thf(609,plain,
    ! [SV83: $i,SV81: $i,SV58: $i] :
      ( ( ( ~ ( aElement0 @ SV58 )
          | ~ ( aElement0 @ SV81 )
          | ~ ( aElement0 @ SV83 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SV81 @ SV83 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SV81 ) @ ( sdtasdt0 @ SV58 @ SV83 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[593]) ).

thf(610,plain,
    ! [SV84: $i,SV82: $i,SV58: $i] :
      ( ( ( ~ ( aElement0 @ SV58 )
          | ~ ( aElement0 @ SV82 )
          | ~ ( aElement0 @ SV84 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV82 @ SV84 ) @ SV58 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV82 @ SV58 ) @ ( sdtasdt0 @ SV84 @ SV58 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[594]) ).

thf(611,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                        | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                  | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                   != xx ) )
            | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
      | ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                  | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
            | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
             != xy ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[601]) ).

thf(612,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xJ )
            | ! [SX1: $i] :
                ( ~ ( aElementOf0 @ SX1 @ xJ )
                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xJ )
            | ! [SX1: $i] :
                ( ~ ( aElement0 @ SX1 )
                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[603]) ).

thf(613,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( aElementOf0 @ SX0 @ xI )
                              | ! [SX1: $i] :
                                  ( ~ ( aElementOf0 @ SX1 @ xI )
                                  | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( aElementOf0 @ SX0 @ xI )
                              | ! [SX1: $i] :
                                  ( ~ ( aElement0 @ SX1 )
                                  | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                  | ~ ( aSet0 @ xI ) )
            | ~ ( aIdeal0 @ xI ) )
      | ~ ( aSet0 @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[604]) ).

thf(614,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) )
          | ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) ) )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[605]) ).

thf(615,plain,
    ! [SV68: $i,SV52: $i,SV63: $i] :
      ( ( ( aElement0 @ SV63 )
        = $false )
      | ( ( aElement0 @ SV52 )
        = $false )
      | ( ( ~ ( aElement0 @ SV68 ) )
        = $true )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV52 @ SV63 ) @ SV68 )
          = ( sdtpldt0 @ SV52 @ ( sdtpldt0 @ SV63 @ SV68 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[606]) ).

thf(616,plain,
    ! [SV69: $i,SV54: $i,SV65: $i] :
      ( ( ( aElement0 @ SV65 )
        = $false )
      | ( ( aElement0 @ SV54 )
        = $false )
      | ( ( ~ ( aElement0 @ SV69 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV54 @ SV65 ) @ SV69 )
          = ( sdtasdt0 @ SV54 @ ( sdtasdt0 @ SV65 @ SV69 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[607]) ).

thf(617,plain,
    ! [SV66: $i,SV55: $i] :
      ( ( ( ( sdtasdt0 @ SV55 @ SV66 )
          = sz00 )
        = $false )
      | ( ( ( SV55 = sz00 )
          | ( SV66 = sz00 ) )
        = $true )
      | ( ( aElement0 @ SV55 )
        = $false )
      | ( ( aElement0 @ SV66 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[608]) ).

thf(618,plain,
    ! [SV83: $i,SV81: $i,SV58: $i] :
      ( ( ( ~ ( aElement0 @ SV58 )
          | ~ ( aElement0 @ SV81 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV83 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SV81 @ SV83 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SV81 ) @ ( sdtasdt0 @ SV58 @ SV83 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[609]) ).

thf(619,plain,
    ! [SV84: $i,SV82: $i,SV58: $i] :
      ( ( ( ~ ( aElement0 @ SV58 )
          | ~ ( aElement0 @ SV82 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV84 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV82 @ SV84 ) @ SV58 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV82 @ SV58 ) @ ( sdtasdt0 @ SV84 @ SV58 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[610]) ).

thf(620,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                        | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                  | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                   != xx ) )
            | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[611]) ).

thf(621,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                  | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
            | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
             != xy ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[611]) ).

thf(622,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xJ )
            | ! [SX1: $i] :
                ( ~ ( aElementOf0 @ SX1 @ xJ )
                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[612]) ).

thf(623,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xJ )
            | ! [SX1: $i] :
                ( ~ ( aElement0 @ SX1 )
                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[612]) ).

thf(624,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( aElementOf0 @ SX0 @ xI )
                              | ! [SX1: $i] :
                                  ( ~ ( aElementOf0 @ SX1 @ xI )
                                  | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( aElementOf0 @ SX0 @ xI )
                              | ! [SX1: $i] :
                                  ( ~ ( aElement0 @ SX1 )
                                  | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                  | ~ ( aSet0 @ xI ) )
            | ~ ( aIdeal0 @ xI ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[613]) ).

thf(625,plain,
    ( ( ~ ( aSet0 @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[613]) ).

thf(626,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
              | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) ) )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[614]) ).

thf(627,plain,
    ! [SV63: $i,SV52: $i,SV68: $i] :
      ( ( ( aElement0 @ SV68 )
        = $false )
      | ( ( aElement0 @ SV52 )
        = $false )
      | ( ( aElement0 @ SV63 )
        = $false )
      | ( ( ( sdtpldt0 @ ( sdtpldt0 @ SV52 @ SV63 ) @ SV68 )
          = ( sdtpldt0 @ SV52 @ ( sdtpldt0 @ SV63 @ SV68 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[615]) ).

thf(628,plain,
    ! [SV65: $i,SV54: $i,SV69: $i] :
      ( ( ( aElement0 @ SV69 )
        = $false )
      | ( ( aElement0 @ SV54 )
        = $false )
      | ( ( aElement0 @ SV65 )
        = $false )
      | ( ( ( sdtasdt0 @ ( sdtasdt0 @ SV54 @ SV65 ) @ SV69 )
          = ( sdtasdt0 @ SV54 @ ( sdtasdt0 @ SV65 @ SV69 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[616]) ).

thf(629,plain,
    ! [SV66: $i,SV55: $i] :
      ( ( ( SV55 = sz00 )
        = $true )
      | ( ( SV66 = sz00 )
        = $true )
      | ( ( ( sdtasdt0 @ SV55 @ SV66 )
          = sz00 )
        = $false )
      | ( ( aElement0 @ SV55 )
        = $false )
      | ( ( aElement0 @ SV66 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[617]) ).

thf(630,plain,
    ! [SV83: $i,SV81: $i,SV58: $i] :
      ( ( ( ~ ( aElement0 @ SV58 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV81 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV83 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SV81 @ SV83 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SV81 ) @ ( sdtasdt0 @ SV58 @ SV83 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[618]) ).

thf(631,plain,
    ! [SV84: $i,SV82: $i,SV58: $i] :
      ( ( ( ~ ( aElement0 @ SV58 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV82 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV84 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV82 @ SV84 ) @ SV58 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV82 @ SV58 ) @ ( sdtasdt0 @ SV84 @ SV58 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[619]) ).

thf(632,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                      | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
                | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
                 != xx ) )
          | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[620]) ).

thf(633,plain,
    ( ( ~ ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
                | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
          | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
           != xy ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[621]) ).

thf(634,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElementOf0 @ SX0 @ xJ )
          | ! [SX1: $i] :
              ( ~ ( aElementOf0 @ SX1 @ xJ )
              | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[622]) ).

thf(635,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElementOf0 @ SX0 @ xJ )
          | ! [SX1: $i] :
              ( ~ ( aElement0 @ SX1 )
              | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xJ ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[623]) ).

thf(636,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( aElementOf0 @ SX0 @ xI )
                            | ! [SX1: $i] :
                                ( ~ ( aElementOf0 @ SX1 @ xI )
                                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( aElementOf0 @ SX0 @ xI )
                            | ! [SX1: $i] :
                                ( ~ ( aElement0 @ SX1 )
                                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
                | ~ ( aSet0 @ xI ) )
          | ~ ( aIdeal0 @ xI ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[624]) ).

thf(637,plain,
    ( ( aSet0 @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[625]) ).

thf(638,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
          | ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) ) )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[626]) ).

thf(639,plain,
    ! [SV83: $i,SV81: $i,SV58: $i] :
      ( ( ( aElement0 @ SV58 )
        = $false )
      | ( ( ~ ( aElement0 @ SV81 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV83 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SV81 @ SV83 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SV81 ) @ ( sdtasdt0 @ SV58 @ SV83 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[630]) ).

thf(640,plain,
    ! [SV84: $i,SV82: $i,SV58: $i] :
      ( ( ( aElement0 @ SV58 )
        = $false )
      | ( ( ~ ( aElement0 @ SV82 ) )
        = $true )
      | ( ( ~ ( aElement0 @ SV84 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV82 @ SV84 ) @ SV58 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV82 @ SV58 ) @ ( sdtasdt0 @ SV84 @ SV58 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[631]) ).

thf(641,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                  | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
            | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
             != xx ) )
      | ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[632]) ).

thf(642,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
            | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
      | ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
       != xy ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[633]) ).

thf(643,plain,
    ! [SV85: $i] :
      ( ( ~ ( aElementOf0 @ SV85 @ xJ )
        | ! [SY87: $i] :
            ( ~ ( aElementOf0 @ SY87 @ xJ )
            | ( aElementOf0 @ ( sdtpldt0 @ SV85 @ SY87 ) @ xJ ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[634]) ).

thf(644,plain,
    ! [SV86: $i] :
      ( ( ~ ( aElementOf0 @ SV86 @ xJ )
        | ! [SY88: $i] :
            ( ~ ( aElement0 @ SY88 )
            | ( aElementOf0 @ ( sdtasdt0 @ SY88 @ SV86 ) @ xJ ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[635]) ).

thf(645,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xI )
                        | ! [SX1: $i] :
                            ( ~ ( aElementOf0 @ SX1 @ xI )
                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xI )
                        | ! [SX1: $i] :
                            ( ~ ( aElement0 @ SX1 )
                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
            | ~ ( aSet0 @ xI ) )
      | ~ ( aIdeal0 @ xI ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[636]) ).

thf(646,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 ) )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) ) )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[638]) ).

thf(647,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) ) )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[638]) ).

thf(648,plain,
    ! [SV83: $i,SV58: $i,SV81: $i] :
      ( ( ( aElement0 @ SV81 )
        = $false )
      | ( ( aElement0 @ SV58 )
        = $false )
      | ( ( ~ ( aElement0 @ SV83 ) )
        = $true )
      | ( ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SV81 @ SV83 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SV81 ) @ ( sdtasdt0 @ SV58 @ SV83 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[639]) ).

thf(649,plain,
    ! [SV84: $i,SV58: $i,SV82: $i] :
      ( ( ( aElement0 @ SV82 )
        = $false )
      | ( ( aElement0 @ SV58 )
        = $false )
      | ( ( ~ ( aElement0 @ SV84 ) )
        = $true )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV82 @ SV84 ) @ SV58 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV82 @ SV58 ) @ ( sdtasdt0 @ SV84 @ SV58 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[640]) ).

thf(650,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                  | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
            | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
             != xx ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[641]) ).

thf(651,plain,
    ( ( ~ ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[641]) ).

thf(652,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
            | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[642]) ).

thf(653,plain,
    ( ( ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
       != xy ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[642]) ).

thf(654,plain,
    ! [SV85: $i] :
      ( ( ( ~ ( aElementOf0 @ SV85 @ xJ ) )
        = $true )
      | ( ( ! [SY87: $i] :
              ( ~ ( aElementOf0 @ SY87 @ xJ )
              | ( aElementOf0 @ ( sdtpldt0 @ SV85 @ SY87 ) @ xJ ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[643]) ).

thf(655,plain,
    ! [SV86: $i] :
      ( ( ( ~ ( aElementOf0 @ SV86 @ xJ ) )
        = $true )
      | ( ( ! [SY88: $i] :
              ( ~ ( aElement0 @ SY88 )
              | ( aElementOf0 @ ( sdtasdt0 @ SY88 @ SV86 ) @ xJ ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[644]) ).

thf(656,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xI )
                        | ! [SX1: $i] :
                            ( ~ ( aElementOf0 @ SX1 @ xI )
                            | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( aElementOf0 @ SX0 @ xI )
                        | ! [SX1: $i] :
                            ( ~ ( aElement0 @ SX1 )
                            | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
            | ~ ( aSet0 @ xI ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[645]) ).

thf(657,plain,
    ( ( ~ ( aIdeal0 @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[645]) ).

thf(658,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) ) )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[646]) ).

thf(659,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 ) )
        = $true )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) ) )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[647]) ).

thf(660,plain,
    ! [SV81: $i,SV58: $i,SV83: $i] :
      ( ( ( aElement0 @ SV83 )
        = $false )
      | ( ( aElement0 @ SV58 )
        = $false )
      | ( ( aElement0 @ SV81 )
        = $false )
      | ( ( ( sdtasdt0 @ SV58 @ ( sdtpldt0 @ SV81 @ SV83 ) )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV58 @ SV81 ) @ ( sdtasdt0 @ SV58 @ SV83 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[648]) ).

thf(661,plain,
    ! [SV82: $i,SV58: $i,SV84: $i] :
      ( ( ( aElement0 @ SV84 )
        = $false )
      | ( ( aElement0 @ SV58 )
        = $false )
      | ( ( aElement0 @ SV82 )
        = $false )
      | ( ( ( sdtasdt0 @ ( sdtpldt0 @ SV82 @ SV84 ) @ SV58 )
          = ( sdtpldt0 @ ( sdtasdt0 @ SV82 @ SV58 ) @ ( sdtasdt0 @ SV84 @ SV58 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[649]) ).

thf(662,plain,
    ( ( ~ ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
                | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
          | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
           != xx ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[650]) ).

thf(663,plain,
    ( ( aElementOf0 @ xx @ ( sdtpldt1 @ xI @ xJ ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[651]) ).

thf(664,plain,
    ( ( ~ ( ~ ( aElementOf0 @ sK3_W0 @ xI )
          | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[652]) ).

thf(665,plain,
    ( ( ( sdtpldt0 @ sK3_W0 @ sK4_SY43 )
      = xy )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[653]) ).

thf(666,plain,
    ! [SV85: $i] :
      ( ( ( aElementOf0 @ SV85 @ xJ )
        = $false )
      | ( ( ! [SY87: $i] :
              ( ~ ( aElementOf0 @ SY87 @ xJ )
              | ( aElementOf0 @ ( sdtpldt0 @ SV85 @ SY87 ) @ xJ ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[654]) ).

thf(667,plain,
    ! [SV86: $i] :
      ( ( ( aElementOf0 @ SV86 @ xJ )
        = $false )
      | ( ( ! [SY88: $i] :
              ( ~ ( aElement0 @ SY88 )
              | ( aElementOf0 @ ( sdtasdt0 @ SY88 @ SV86 ) @ xJ ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[655]) ).

thf(668,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( aElementOf0 @ SX0 @ xI )
                      | ! [SX1: $i] :
                          ( ~ ( aElementOf0 @ SX1 @ xI )
                          | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( aElementOf0 @ SX0 @ xI )
                      | ! [SX1: $i] :
                          ( ~ ( aElement0 @ SX1 )
                          | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
          | ~ ( aSet0 @ xI ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[656]) ).

thf(669,plain,
    ( ( aIdeal0 @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[657]) ).

thf(670,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
          | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[658]) ).

thf(671,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 )
        = $false )
      | ( ( ~ ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
              | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) ) )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[659]) ).

thf(672,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
            | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
      | ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
       != xx ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[662]) ).

thf(673,plain,
    ( ( ~ ( aElementOf0 @ sK3_W0 @ xI )
      | ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[664]) ).

thf(674,plain,
    ! [SV85: $i,SV87: $i] :
      ( ( ( ~ ( aElementOf0 @ SV87 @ xJ )
          | ( aElementOf0 @ ( sdtpldt0 @ SV85 @ SV87 ) @ xJ ) )
        = $true )
      | ( ( aElementOf0 @ SV85 @ xJ )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[666]) ).

thf(675,plain,
    ! [SV86: $i,SV88: $i] :
      ( ( ( ~ ( aElement0 @ SV88 )
          | ( aElementOf0 @ ( sdtasdt0 @ SV88 @ SV86 ) @ xJ ) )
        = $true )
      | ( ( aElementOf0 @ SV86 @ xJ )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[667]) ).

thf(676,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xI )
                  | ! [SX1: $i] :
                      ( ~ ( aElementOf0 @ SX1 @ xI )
                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xI )
                  | ! [SX1: $i] :
                      ( ~ ( aElement0 @ SX1 )
                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
      | ~ ( aSet0 @ xI ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[668]) ).

thf(677,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[670]) ).

thf(678,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[670]) ).

thf(679,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
          | ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 )
        = $false )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[671]) ).

thf(680,plain,
    ( ( ~ ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
            | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[672]) ).

thf(681,plain,
    ( ( ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
       != xx ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[672]) ).

thf(682,plain,
    ( ( ~ ( aElementOf0 @ sK3_W0 @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[673]) ).

thf(683,plain,
    ( ( ~ ( aElementOf0 @ sK4_SY43 @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[673]) ).

thf(684,plain,
    ! [SV85: $i,SV87: $i] :
      ( ( ( ~ ( aElementOf0 @ SV87 @ xJ ) )
        = $true )
      | ( ( aElementOf0 @ ( sdtpldt0 @ SV85 @ SV87 ) @ xJ )
        = $true )
      | ( ( aElementOf0 @ SV85 @ xJ )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[674]) ).

thf(685,plain,
    ! [SV86: $i,SV88: $i] :
      ( ( ( ~ ( aElement0 @ SV88 ) )
        = $true )
      | ( ( aElementOf0 @ ( sdtasdt0 @ SV88 @ SV86 ) @ xJ )
        = $true )
      | ( ( aElementOf0 @ SV86 @ xJ )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[675]) ).

thf(686,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xI )
                  | ! [SX1: $i] :
                      ( ~ ( aElementOf0 @ SX1 @ xI )
                      | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( aElementOf0 @ SX0 @ xI )
                  | ! [SX1: $i] :
                      ( ~ ( aElement0 @ SX1 )
                      | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[676]) ).

thf(687,plain,
    ( ( ~ ( aSet0 @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[676]) ).

thf(688,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
        = $true )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[677]) ).

thf(689,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
        = $true )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[678]) ).

thf(690,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 )
        = $false )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[679]) ).

thf(691,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 )
        = $false )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[679]) ).

thf(692,plain,
    ( ( ~ ( ~ ( aElementOf0 @ sK5_W0 @ xI )
          | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[680]) ).

thf(693,plain,
    ( ( ( sdtpldt0 @ sK5_W0 @ sK6_SY44 )
      = xx )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[681]) ).

thf(694,plain,
    ( ( aElementOf0 @ sK3_W0 @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[682]) ).

thf(695,plain,
    ( ( aElementOf0 @ sK4_SY43 @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[683]) ).

thf(696,plain,
    ! [SV85: $i,SV87: $i] :
      ( ( ( aElementOf0 @ SV87 @ xJ )
        = $false )
      | ( ( aElementOf0 @ ( sdtpldt0 @ SV85 @ SV87 ) @ xJ )
        = $true )
      | ( ( aElementOf0 @ SV85 @ xJ )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[684]) ).

thf(697,plain,
    ! [SV86: $i,SV88: $i] :
      ( ( ( aElement0 @ SV88 )
        = $false )
      | ( ( aElementOf0 @ ( sdtasdt0 @ SV88 @ SV86 ) @ xJ )
        = $true )
      | ( ( aElementOf0 @ SV86 @ xJ )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[685]) ).

thf(698,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( aElementOf0 @ SX0 @ xI )
                | ! [SX1: $i] :
                    ( ~ ( aElementOf0 @ SX1 @ xI )
                    | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( aElementOf0 @ SX0 @ xI )
                | ! [SX1: $i] :
                    ( ~ ( aElement0 @ SX1 )
                    | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[686]) ).

thf(699,plain,
    ( ( aSet0 @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[687]) ).

thf(700,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV59 )
        = $true )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[689]) ).

thf(701,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV67 )
        = $true )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 )
        = $false )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[690]) ).

thf(702,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( ~ ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 ) )
        = $true )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 )
        = $false )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[691]) ).

thf(703,plain,
    ( ( ~ ( aElementOf0 @ sK5_W0 @ xI )
      | ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[692]) ).

thf(704,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xI )
            | ! [SX1: $i] :
                ( ~ ( aElementOf0 @ SX1 @ xI )
                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xI )
            | ! [SX1: $i] :
                ( ~ ( aElement0 @ SX1 )
                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[698]) ).

thf(705,plain,
    ! [SV59: $i,SV67: $i] :
      ( ( ( aElementOf0 @ ( sK1_W2 @ SV67 @ SV59 ) @ SV59 )
        = $false )
      | ( ( aElementOf0 @ ( sK2_W2 @ SV67 @ SV59 ) @ SV67 )
        = $false )
      | ( ( SV59 = SV67 )
        = $true )
      | ( ( aSet0 @ SV59 )
        = $false )
      | ( ( aSet0 @ SV67 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[702]) ).

thf(706,plain,
    ( ( ~ ( aElementOf0 @ sK5_W0 @ xI ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[703]) ).

thf(707,plain,
    ( ( ~ ( aElementOf0 @ sK6_SY44 @ xJ ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[703]) ).

thf(708,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xI )
            | ! [SX1: $i] :
                ( ~ ( aElementOf0 @ SX1 @ xI )
                | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[704]) ).

thf(709,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( aElementOf0 @ SX0 @ xI )
            | ! [SX1: $i] :
                ( ~ ( aElement0 @ SX1 )
                | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[704]) ).

thf(710,plain,
    ( ( aElementOf0 @ sK5_W0 @ xI )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[706]) ).

thf(711,plain,
    ( ( aElementOf0 @ sK6_SY44 @ xJ )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[707]) ).

thf(712,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElementOf0 @ SX0 @ xI )
          | ! [SX1: $i] :
              ( ~ ( aElementOf0 @ SX1 @ xI )
              | ( aElementOf0 @ ( sdtpldt0 @ SX0 @ SX1 ) @ xI ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[708]) ).

thf(713,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( aElementOf0 @ SX0 @ xI )
          | ! [SX1: $i] :
              ( ~ ( aElement0 @ SX1 )
              | ( aElementOf0 @ ( sdtasdt0 @ SX1 @ SX0 ) @ xI ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[709]) ).

thf(714,plain,
    ! [SV89: $i] :
      ( ( ~ ( aElementOf0 @ SV89 @ xI )
        | ! [SY89: $i] :
            ( ~ ( aElementOf0 @ SY89 @ xI )
            | ( aElementOf0 @ ( sdtpldt0 @ SV89 @ SY89 ) @ xI ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[712]) ).

thf(715,plain,
    ! [SV90: $i] :
      ( ( ~ ( aElementOf0 @ SV90 @ xI )
        | ! [SY90: $i] :
            ( ~ ( aElement0 @ SY90 )
            | ( aElementOf0 @ ( sdtasdt0 @ SY90 @ SV90 ) @ xI ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[713]) ).

thf(716,plain,
    ! [SV89: $i] :
      ( ( ( ~ ( aElementOf0 @ SV89 @ xI ) )
        = $true )
      | ( ( ! [SY89: $i] :
              ( ~ ( aElementOf0 @ SY89 @ xI )
              | ( aElementOf0 @ ( sdtpldt0 @ SV89 @ SY89 ) @ xI ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[714]) ).

thf(717,plain,
    ! [SV90: $i] :
      ( ( ( ~ ( aElementOf0 @ SV90 @ xI ) )
        = $true )
      | ( ( ! [SY90: $i] :
              ( ~ ( aElement0 @ SY90 )
              | ( aElementOf0 @ ( sdtasdt0 @ SY90 @ SV90 ) @ xI ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[715]) ).

thf(718,plain,
    ! [SV89: $i] :
      ( ( ( aElementOf0 @ SV89 @ xI )
        = $false )
      | ( ( ! [SY89: $i] :
              ( ~ ( aElementOf0 @ SY89 @ xI )
              | ( aElementOf0 @ ( sdtpldt0 @ SV89 @ SY89 ) @ xI ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[716]) ).

thf(719,plain,
    ! [SV90: $i] :
      ( ( ( aElementOf0 @ SV90 @ xI )
        = $false )
      | ( ( ! [SY90: $i] :
              ( ~ ( aElement0 @ SY90 )
              | ( aElementOf0 @ ( sdtasdt0 @ SY90 @ SV90 ) @ xI ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[717]) ).

thf(720,plain,
    ! [SV89: $i,SV91: $i] :
      ( ( ( ~ ( aElementOf0 @ SV91 @ xI )
          | ( aElementOf0 @ ( sdtpldt0 @ SV89 @ SV91 ) @ xI ) )
        = $true )
      | ( ( aElementOf0 @ SV89 @ xI )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[718]) ).

thf(721,plain,
    ! [SV90: $i,SV92: $i] :
      ( ( ( ~ ( aElement0 @ SV92 )
          | ( aElementOf0 @ ( sdtasdt0 @ SV92 @ SV90 ) @ xI ) )
        = $true )
      | ( ( aElementOf0 @ SV90 @ xI )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[719]) ).

thf(722,plain,
    ! [SV89: $i,SV91: $i] :
      ( ( ( ~ ( aElementOf0 @ SV91 @ xI ) )
        = $true )
      | ( ( aElementOf0 @ ( sdtpldt0 @ SV89 @ SV91 ) @ xI )
        = $true )
      | ( ( aElementOf0 @ SV89 @ xI )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[720]) ).

thf(723,plain,
    ! [SV90: $i,SV92: $i] :
      ( ( ( ~ ( aElement0 @ SV92 ) )
        = $true )
      | ( ( aElementOf0 @ ( sdtasdt0 @ SV92 @ SV90 ) @ xI )
        = $true )
      | ( ( aElementOf0 @ SV90 @ xI )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[721]) ).

thf(724,plain,
    ! [SV89: $i,SV91: $i] :
      ( ( ( aElementOf0 @ SV91 @ xI )
        = $false )
      | ( ( aElementOf0 @ ( sdtpldt0 @ SV89 @ SV91 ) @ xI )
        = $true )
      | ( ( aElementOf0 @ SV89 @ xI )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[722]) ).

thf(725,plain,
    ! [SV90: $i,SV92: $i] :
      ( ( ( aElement0 @ SV92 )
        = $false )
      | ( ( aElementOf0 @ ( sdtasdt0 @ SV92 @ SV90 ) @ xI )
        = $true )
      | ( ( aElementOf0 @ SV90 @ xI )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[723]) ).

thf(726,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[408,725,724,711,710,705,701,700,699,697,696,695,694,693,688,669,665,663,661,660,637,629,628,627,602,600,599,598,597,596,595,592,591,590,589,588,587,586,585,584,581,579,578,577,521,519,507,503,493,452,450,449,440,409]) ).

thf(727,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[726,402]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : RNG088+2 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.14  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.14/0.35  % Computer : n028.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 600
% 0.14/0.35  % DateTime : Mon May 30 08:21:04 EDT 2022
% 0.14/0.35  % CPUTime  : 
% 0.14/0.38  
% 0.14/0.38   No.of.Axioms: 25
% 0.14/0.38  
% 0.14/0.38   Length.of.Defs: 0
% 0.14/0.38  
% 0.14/0.38   Contains.Choice.Funs: false
% 0.14/0.40  .
% 0.14/0.40  (rf:0,axioms:25,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:27,loop_count:0,foatp_calls:0,translation:fof_full)....................................
% 0.48/0.69  
% 0.48/0.69  ********************************
% 0.48/0.69  *   All subproblems solved!    *
% 0.48/0.69  ********************************
% 0.48/0.69  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:25,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:726,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.70/0.89  
% 0.70/0.89  %**** Beginning of derivation protocol ****
% 0.70/0.89  % SZS output start CNFRefutation
% See solution above
% 0.70/0.89  
% 0.70/0.89  %**** End of derivation protocol ****
% 0.70/0.89  %**** no. of clauses in derivation: 727 ****
% 0.70/0.89  %**** clause counter: 726 ****
% 0.70/0.89  
% 0.70/0.89  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:25,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:726,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------