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

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : COM147+1 : TPTP v9.3.1. Released v6.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n005.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Oct  7 10:12:28 AM UTC 2026

% Result   : Theorem 1.20s 0.43s
% Output   : CNFRefutation 1.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   34
%            Number of leaves      :   32
% Syntax   : Number of formulae    :  548 ( 276 unt;   0 typ;   0 def)
%            Number of atoms       : 4404 (2689 equ;   0 cnn)
%            Maximal formula atoms :    8 (   8 avg)
%            Number of connectives : 8990 (2206   ~;1460   |; 102   &;5066   @)
%                                         (   0 <=>; 156  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   6 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   35 (  32 usr;   9 con; 0-5 aty)
%            Number of variables   : 2923 (   0   ^;2911   !;  12   ?;2923   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_sK10_SY516,type,
    sK10_SY516: $i > $i > $i > $i > $i > $i ).

thf(tp_sK1_VTin,type,
    sK1_VTin: $i ).

thf(tp_sK2_SY151,type,
    sK2_SY151: $i ).

thf(tp_sK3_SY154,type,
    sK3_SY154: $i ).

thf(tp_sK4_SX1,type,
    sK4_SX1: $i > $i ).

thf(tp_sK5_SY281,type,
    sK5_SY281: $i > $i > $i > $i > $i > $i ).

thf(tp_sK6_SY257,type,
    sK6_SY257: $i > $i > $i > $i > $i > $i ).

thf(tp_sK7_SY511,type,
    sK7_SY511: $i > $i > $i > $i > $i > $i ).

thf(tp_sK8_SY513,type,
    sK8_SY513: $i > $i > $i > $i > $i > $i ).

thf(tp_sK9_SY515,type,
    sK9_SY515: $i > $i > $i > $i > $i > $i ).

thf(tp_vabs,type,
    vabs: $i > $i > $i > $i ).

thf(tp_vapp,type,
    vapp: $i > $i > $i ).

thf(tp_varrow,type,
    varrow: $i > $i > $i ).

thf(tp_vbind,type,
    vbind: $i > $i > $i > $i ).

thf(tp_ve1,type,
    ve1: $i ).

thf(tp_vempty,type,
    vempty: $i ).

thf(tp_vgensym,type,
    vgensym: $i > $i ).

thf(tp_vgetSomeExp,type,
    vgetSomeExp: $i > $i ).

thf(tp_vgetSomeType,type,
    vgetSomeType: $i > $i ).

thf(tp_visFreeVar,type,
    visFreeVar: $i > $i > $o ).

thf(tp_visSomeExp,type,
    visSomeExp: $i > $o ).

thf(tp_visSomeType,type,
    visSomeType: $i > $o ).

thf(tp_visValue,type,
    visValue: $i > $o ).

thf(tp_vlookup,type,
    vlookup: $i > $i > $i ).

thf(tp_vnoExp,type,
    vnoExp: $i ).

thf(tp_vnoType,type,
    vnoType: $i ).

thf(tp_vreduce,type,
    vreduce: $i > $i ).

thf(tp_vsomeExp,type,
    vsomeExp: $i > $i ).

thf(tp_vsomeType,type,
    vsomeType: $i > $i ).

thf(tp_vsubst,type,
    vsubst: $i > $i > $i > $i ).

thf(tp_vtcheck,type,
    vtcheck: $i > $i > $i > $o ).

thf(tp_vvar,type,
    vvar: $i > $i ).

thf(1,axiom,
    ! [VT: $i] :
      ( ( ( vtcheck @ vempty @ ve1 @ VT )
        & ~ ( visValue @ ve1 ) )
     => ? [Veout: $i] :
          ( ( vreduce @ ve1 )
          = ( vsomeExp @ Veout ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-Progress-T-abs-IH') ).

thf(2,axiom,
    ! [Vx: $i,VS: $i,VC: $i,Ve: $i,VT: $i] :
      ( ( ~ ( visFreeVar @ Vx @ Ve )
        & ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT ) )
     => ( vtcheck @ VC @ Ve @ VT ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-Strong') ).

thf(3,axiom,
    ! [Vx: $i,VS: $i,VC: $i,Ve: $i,VT: $i] :
      ( ( ( ( vlookup @ Vx @ VC )
          = vnoType )
        & ( vtcheck @ VC @ Ve @ VT ) )
     => ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-Weak') ).

thf(5,axiom,
    ! [VS: $i,VC: $i,Ve1: $i,Ve2: $i,VT: $i] :
      ( ( ( vtcheck @ VC @ Ve1 @ ( varrow @ VS @ VT ) )
        & ( vtcheck @ VC @ Ve2 @ VS ) )
     => ( vtcheck @ VC @ ( vapp @ Ve1 @ Ve2 ) @ VT ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-app') ).

thf(6,axiom,
    ! [VC: $i,Vx: $i,Ve: $i,VS: $i,VT: $i] :
      ( ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT )
     => ( vtcheck @ VC @ ( vabs @ Vx @ VS @ Ve ) @ ( varrow @ VS @ VT ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-abs') ).

thf(7,axiom,
    ! [VC: $i,Vx: $i,VT: $i] :
      ( ( ( vlookup @ Vx @ VC )
        = ( vsomeType @ VT ) )
     => ( vtcheck @ VC @ ( vvar @ Vx ) @ VT ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-var') ).

thf(10,axiom,
    ! [Ve2: $i,Ve1: $i,Ve1red: $i,VExp0: $i,RESULT: $i] :
      ( ( ( VExp0
          = ( vapp @ Ve1 @ Ve2 ) )
        & ! [VVx0: $i,VVS0: $i,VVe10: $i] :
            ( Ve1
           != ( vabs @ VVx0 @ VVS0 @ VVe10 ) ) )
     => ( ( ( Ve1red
            = ( vreduce @ Ve1 ) )
          & ~ ( visSomeExp @ Ve1red ) )
       => ( ( RESULT
            = ( vreduce @ VExp0 ) )
         => ( RESULT = vnoExp ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reduce6) ).

thf(11,axiom,
    ! [Ve1: $i,VExp0: $i,RESULT: $i,Ve1red: $i,Ve2: $i] :
      ( ( ( VExp0
          = ( vapp @ Ve1 @ Ve2 ) )
        & ! [VVx0: $i,VVS0: $i,VVe10: $i] :
            ( Ve1
           != ( vabs @ VVx0 @ VVS0 @ VVe10 ) ) )
     => ( ( ( Ve1red
            = ( vreduce @ Ve1 ) )
          & ( visSomeExp @ Ve1red ) )
       => ( ( RESULT
            = ( vreduce @ VExp0 ) )
         => ( RESULT
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ Ve1red ) @ Ve2 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reduce5) ).

thf(12,axiom,
    ! [Vx: $i,VS: $i,Ve1: $i,Ve2red: $i,Ve2: $i,VExp0: $i,RESULT: $i] :
      ( ( VExp0
        = ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ Ve2 ) )
     => ( ( ( Ve2red
            = ( vreduce @ Ve2 ) )
          & ~ ( visSomeExp @ Ve2red )
          & ~ ( visValue @ Ve2 ) )
       => ( ( RESULT
            = ( vreduce @ VExp0 ) )
         => ( RESULT = vnoExp ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reduce4) ).

thf(13,axiom,
    ! [VS: $i,Ve2red: $i,VExp0: $i,RESULT: $i,Vx: $i,Ve2: $i,Ve1: $i] :
      ( ( VExp0
        = ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ Ve2 ) )
     => ( ( ( Ve2red
            = ( vreduce @ Ve2 ) )
          & ~ ( visSomeExp @ Ve2red )
          & ( visValue @ Ve2 ) )
       => ( ( RESULT
            = ( vreduce @ VExp0 ) )
         => ( RESULT
            = ( vsomeExp @ ( vsubst @ Vx @ Ve2 @ Ve1 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reduce3) ).

thf(14,axiom,
    ! [Ve2: $i,VExp0: $i,RESULT: $i,Vx: $i,VS: $i,Ve1: $i,Ve2red: $i] :
      ( ( VExp0
        = ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ Ve2 ) )
     => ( ( ( Ve2red
            = ( vreduce @ Ve2 ) )
          & ( visSomeExp @ Ve2red ) )
       => ( ( RESULT
            = ( vreduce @ VExp0 ) )
         => ( RESULT
            = ( vsomeExp @ ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ ( vgetSomeExp @ Ve2red ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reduce2) ).

thf(15,axiom,
    ! [Vx: $i,VS: $i,Ve: $i,VExp0: $i,RESULT: $i] :
      ( ( VExp0
        = ( vabs @ Vx @ VS @ Ve ) )
     => ( ( RESULT
          = ( vreduce @ VExp0 ) )
       => ( RESULT = vnoExp ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reduce1) ).

thf(16,axiom,
    ! [Vx: $i,VExp0: $i,RESULT: $i] :
      ( ( VExp0
        = ( vvar @ Vx ) )
     => ( ( RESULT
          = ( vreduce @ VExp0 ) )
       => ( RESULT = vnoExp ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reduce0) ).

thf(17,axiom,
    ! [VOptExp0: $i,RESULT: $i,Ve: $i] :
      ( ( VOptExp0
        = ( vsomeExp @ Ve ) )
     => ( ( RESULT
          = ( vgetSomeExp @ VOptExp0 ) )
       => ( RESULT = Ve ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',getSomeExp0) ).

thf(18,axiom,
    ! [Ve: $i,VOptExp0: $i] :
      ( ( VOptExp0
        = ( vsomeExp @ Ve ) )
     => ( visSomeExp @ VOptExp0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',isSomeExp1) ).

thf(20,axiom,
    ! [VExp0: $i] :
      ( vnoExp
     != ( vsomeExp @ VExp0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','DIFF-noExp-someExp') ).

thf(21,axiom,
    ! [VExp0: $i,VExp1: $i] :
      ( ( ( ( vsomeExp @ VExp0 )
          = ( vsomeExp @ VExp1 ) )
       => ( VExp0 = VExp1 ) )
      & ( ( VExp0 = VExp1 )
       => ( ( vsomeExp @ VExp0 )
          = ( vsomeExp @ VExp1 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','EQ-someExp') ).

thf(24,axiom,
    ! [VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Vy: $i,VT: $i,Vx: $i,Ve: $i,Ve1: $i] :
      ( ( ( VVar0 = Vx )
        & ( VExp0 = Ve )
        & ( VExp1
          = ( vabs @ Vy @ VT @ Ve1 ) ) )
     => ( ( ( Vx != Vy )
          & ~ ( visFreeVar @ Vy @ Ve ) )
       => ( ( RESULT
            = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
         => ( RESULT
            = ( vabs @ Vy @ VT @ ( vsubst @ Vx @ Ve @ Ve1 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subst5) ).

thf(26,axiom,
    ! [Ve: $i,Vx: $i,VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Vy: $i,VT: $i,Ve1: $i] :
      ( ( ( VVar0 = Vx )
        & ( VExp0 = Ve )
        & ( VExp1
          = ( vabs @ Vy @ VT @ Ve1 ) ) )
     => ( ( Vx = Vy )
       => ( ( RESULT
            = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
         => ( RESULT
            = ( vabs @ Vy @ VT @ Ve1 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subst3) ).

thf(31,axiom,
    ! [Vy: $i,VTy: $i,Vx: $i,VTx: $i,VC: $i,Ve: $i,VT: $i] :
      ( ( ( Vx != Vy )
        & ( vtcheck @ ( vbind @ Vx @ VTx @ ( vbind @ Vy @ VTy @ VC ) ) @ Ve @ VT ) )
     => ( vtcheck @ ( vbind @ Vy @ VTy @ ( vbind @ Vx @ VTx @ VC ) ) @ Ve @ VT ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-Context-Swap') ).

thf(32,axiom,
    ! [Vy: $i,VTy: $i,Vx: $i,VTx: $i,VC: $i,Ve: $i,VT: $i] :
      ( ( ( Vx = Vy )
        & ( vtcheck @ ( vbind @ Vx @ VTx @ ( vbind @ Vy @ VTy @ VC ) ) @ Ve @ VT ) )
     => ( vtcheck @ ( vbind @ Vx @ VTx @ VC ) @ Ve @ VT ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-Context-Duplicate') ).

thf(36,axiom,
    ! [Vx: $i,VVar0: $i,VCtx0: $i,RESULT: $i] :
      ( ( ( VVar0 = Vx )
        & ( VCtx0 = vempty ) )
     => ( ( RESULT
          = ( vlookup @ VVar0 @ VCtx0 ) )
       => ( RESULT = vnoType ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',lookup0) ).

thf(41,axiom,
    ! [VVar0: $i,VTyp0: $i,VCtx0: $i] :
      ( vempty
     != ( vbind @ VVar0 @ VTyp0 @ VCtx0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','DIFF-empty-bind') ).

thf(45,axiom,
    ( ( ( vempty = vempty )
     => $true )
    & ( $true
     => ( vempty = vempty ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','EQ-empty') ).

thf(47,axiom,
    ! [VT: $i,VVar0: $i,VExp0: $i,Vx: $i,Vv: $i,Ve: $i] :
      ( ( ( VVar0 = Vv )
        & ( VExp0
          = ( vabs @ Vx @ VT @ Ve ) ) )
     => ( ( ( ( Vx != Vv )
            & ( visFreeVar @ Vv @ Ve ) )
         => ( visFreeVar @ VVar0 @ VExp0 ) )
        & ( ( visFreeVar @ VVar0 @ VExp0 )
         => ( ( Vx != Vv )
            & ( visFreeVar @ Vv @ Ve ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',isFreeVar1) ).

thf(49,axiom,
    ! [Ve1: $i,Ve2: $i,VExp0: $i] :
      ( ( VExp0
        = ( vapp @ Ve1 @ Ve2 ) )
     => ~ ( visValue @ VExp0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',isValue2) ).

thf(50,axiom,
    ! [Vx: $i,VExp0: $i] :
      ( ( VExp0
        = ( vvar @ Vx ) )
     => ~ ( visValue @ VExp0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',isValue1) ).

thf(51,axiom,
    ! [Vx: $i,VS: $i,Ve: $i,VExp0: $i] :
      ( ( VExp0
        = ( vabs @ Vx @ VS @ Ve ) )
     => ( visValue @ VExp0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',isValue0) ).

thf(52,axiom,
    ! [VVar0: $i,VTyp0: $i,VExp0: $i,VExp1: $i,VExp2: $i] :
      ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
     != ( vapp @ VExp1 @ VExp2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','DIFF-abs-app') ).

thf(54,axiom,
    ! [VVar0: $i,VVar1: $i,VTyp0: $i,VExp0: $i] :
      ( ( vvar @ VVar0 )
     != ( vabs @ VVar1 @ VTyp0 @ VExp0 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','DIFF-var-abs') ).

thf(56,axiom,
    ! [VVar0: $i,VTyp0: $i,VExp0: $i,VVar1: $i,VTyp1: $i,VExp1: $i] :
      ( ( ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
          = ( vabs @ VVar1 @ VTyp1 @ VExp1 ) )
       => ( ( VVar0 = VVar1 )
          & ( VTyp0 = VTyp1 )
          & ( VExp0 = VExp1 ) ) )
      & ( ( ( VVar0 = VVar1 )
          & ( VTyp0 = VTyp1 )
          & ( VExp0 = VExp1 ) )
       => ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
          = ( vabs @ VVar1 @ VTyp1 @ VExp1 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','EQ-abs') ).

thf(58,conjecture,
    ! [VTin: $i,Vx: $i,VS: $i] :
      ( ( ( vtcheck @ vempty @ ( vabs @ Vx @ VS @ ve1 ) @ VTin )
        & ~ ( visValue @ ( vabs @ Vx @ VS @ ve1 ) ) )
     => ? [Veout: $i] :
          ( ( vreduce @ ( vabs @ Vx @ VS @ ve1 ) )
          = ( vsomeExp @ Veout ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-Progress-T-abs') ).

thf(59,negated_conjecture,
    ( ( ! [VTin: $i,Vx: $i,VS: $i] :
          ( ( ( vtcheck @ vempty @ ( vabs @ Vx @ VS @ ve1 ) @ VTin )
            & ~ ( visValue @ ( vabs @ Vx @ VS @ ve1 ) ) )
         => ? [Veout: $i] :
              ( ( vreduce @ ( vabs @ Vx @ VS @ ve1 ) )
              = ( vsomeExp @ Veout ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[58]) ).

thf(60,plain,
    ( ( ! [VTin: $i,Vx: $i,VS: $i] :
          ( ( ( vtcheck @ vempty @ ( vabs @ Vx @ VS @ ve1 ) @ VTin )
            & ~ ( visValue @ ( vabs @ Vx @ VS @ ve1 ) ) )
         => ? [Veout: $i] :
              ( ( vreduce @ ( vabs @ Vx @ VS @ ve1 ) )
              = ( vsomeExp @ Veout ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[59]) ).

thf(61,plain,
    ( ( ! [VT: $i] :
          ( ( ( vtcheck @ vempty @ ve1 @ VT )
            & ~ ( visValue @ ve1 ) )
         => ? [Veout: $i] :
              ( ( vreduce @ ve1 )
              = ( vsomeExp @ Veout ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(62,plain,
    ( ( ! [Vx: $i,VS: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ~ ( visFreeVar @ Vx @ Ve )
            & ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT ) )
         => ( vtcheck @ VC @ Ve @ VT ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(63,plain,
    ( ( ! [Vx: $i,VS: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ( ( vlookup @ Vx @ VC )
              = vnoType )
            & ( vtcheck @ VC @ Ve @ VT ) )
         => ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[3]) ).

thf(64,plain,
    ( ( ! [VS: $i,VC: $i,Ve1: $i,Ve2: $i,VT: $i] :
          ( ( ( vtcheck @ VC @ Ve1 @ ( varrow @ VS @ VT ) )
            & ( vtcheck @ VC @ Ve2 @ VS ) )
         => ( vtcheck @ VC @ ( vapp @ Ve1 @ Ve2 ) @ VT ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[5]) ).

thf(65,plain,
    ( ( ! [VC: $i,Vx: $i,Ve: $i,VS: $i,VT: $i] :
          ( ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT )
         => ( vtcheck @ VC @ ( vabs @ Vx @ VS @ Ve ) @ ( varrow @ VS @ VT ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(66,plain,
    ( ( ! [VC: $i,Vx: $i,VT: $i] :
          ( ( ( vlookup @ Vx @ VC )
            = ( vsomeType @ VT ) )
         => ( vtcheck @ VC @ ( vvar @ Vx ) @ VT ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(67,plain,
    ( ( ! [Ve2: $i,Ve1: $i,Ve1red: $i,VExp0: $i,RESULT: $i] :
          ( ( ( VExp0
              = ( vapp @ Ve1 @ Ve2 ) )
            & ! [VVx0: $i,VVS0: $i,VVe10: $i] :
                ( Ve1
               != ( vabs @ VVx0 @ VVS0 @ VVe10 ) ) )
         => ( ( ( Ve1red
                = ( vreduce @ Ve1 ) )
              & ~ ( visSomeExp @ Ve1red ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT = vnoExp ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(68,plain,
    ( ( ! [Ve1: $i,VExp0: $i,RESULT: $i,Ve1red: $i,Ve2: $i] :
          ( ( ( VExp0
              = ( vapp @ Ve1 @ Ve2 ) )
            & ! [VVx0: $i,VVS0: $i,VVe10: $i] :
                ( Ve1
               != ( vabs @ VVx0 @ VVS0 @ VVe10 ) ) )
         => ( ( ( Ve1red
                = ( vreduce @ Ve1 ) )
              & ( visSomeExp @ Ve1red ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT
                = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ Ve1red ) @ Ve2 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11]) ).

thf(69,plain,
    ( ( ! [Vx: $i,VS: $i,Ve1: $i,Ve2red: $i,Ve2: $i,VExp0: $i,RESULT: $i] :
          ( ( VExp0
            = ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ Ve2 ) )
         => ( ( ( Ve2red
                = ( vreduce @ Ve2 ) )
              & ~ ( visSomeExp @ Ve2red )
              & ~ ( visValue @ Ve2 ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT = vnoExp ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12]) ).

thf(70,plain,
    ( ( ! [VS: $i,Ve2red: $i,VExp0: $i,RESULT: $i,Vx: $i,Ve2: $i,Ve1: $i] :
          ( ( VExp0
            = ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ Ve2 ) )
         => ( ( ( Ve2red
                = ( vreduce @ Ve2 ) )
              & ~ ( visSomeExp @ Ve2red )
              & ( visValue @ Ve2 ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT
                = ( vsomeExp @ ( vsubst @ Vx @ Ve2 @ Ve1 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(71,plain,
    ( ( ! [Ve2: $i,VExp0: $i,RESULT: $i,Vx: $i,VS: $i,Ve1: $i,Ve2red: $i] :
          ( ( VExp0
            = ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ Ve2 ) )
         => ( ( ( Ve2red
                = ( vreduce @ Ve2 ) )
              & ( visSomeExp @ Ve2red ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT
                = ( vsomeExp @ ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ ( vgetSomeExp @ Ve2red ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[14]) ).

thf(72,plain,
    ( ( ! [Vx: $i,VS: $i,Ve: $i,VExp0: $i,RESULT: $i] :
          ( ( VExp0
            = ( vabs @ Vx @ VS @ Ve ) )
         => ( ( RESULT
              = ( vreduce @ VExp0 ) )
           => ( RESULT = vnoExp ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[15]) ).

thf(73,plain,
    ( ( ! [Vx: $i,VExp0: $i,RESULT: $i] :
          ( ( VExp0
            = ( vvar @ Vx ) )
         => ( ( RESULT
              = ( vreduce @ VExp0 ) )
           => ( RESULT = vnoExp ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(74,plain,
    ( ( ! [VOptExp0: $i,RESULT: $i,Ve: $i] :
          ( ( VOptExp0
            = ( vsomeExp @ Ve ) )
         => ( ( RESULT
              = ( vgetSomeExp @ VOptExp0 ) )
           => ( RESULT = Ve ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[17]) ).

thf(75,plain,
    ( ( ! [Ve: $i,VOptExp0: $i] :
          ( ( VOptExp0
            = ( vsomeExp @ Ve ) )
         => ( visSomeExp @ VOptExp0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[18]) ).

thf(76,plain,
    ( ( ! [VExp0: $i] :
          ( vnoExp
         != ( vsomeExp @ VExp0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[20]) ).

thf(77,plain,
    ( ( ! [VExp0: $i,VExp1: $i] :
          ( ( ( ( vsomeExp @ VExp0 )
              = ( vsomeExp @ VExp1 ) )
           => ( VExp0 = VExp1 ) )
          & ( ( VExp0 = VExp1 )
           => ( ( vsomeExp @ VExp0 )
              = ( vsomeExp @ VExp1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[21]) ).

thf(78,plain,
    ( ( ! [VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Vy: $i,VT: $i,Vx: $i,Ve: $i,Ve1: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vabs @ Vy @ VT @ Ve1 ) ) )
         => ( ( ( Vx != Vy )
              & ~ ( visFreeVar @ Vy @ Ve ) )
           => ( ( RESULT
                = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
             => ( RESULT
                = ( vabs @ Vy @ VT @ ( vsubst @ Vx @ Ve @ Ve1 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[24]) ).

thf(79,plain,
    ( ( ! [Ve: $i,Vx: $i,VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Vy: $i,VT: $i,Ve1: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vabs @ Vy @ VT @ Ve1 ) ) )
         => ( ( Vx = Vy )
           => ( ( RESULT
                = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
             => ( RESULT
                = ( vabs @ Vy @ VT @ Ve1 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[26]) ).

thf(80,plain,
    ( ( ! [Vy: $i,VTy: $i,Vx: $i,VTx: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ( Vx != Vy )
            & ( vtcheck @ ( vbind @ Vx @ VTx @ ( vbind @ Vy @ VTy @ VC ) ) @ Ve @ VT ) )
         => ( vtcheck @ ( vbind @ Vy @ VTy @ ( vbind @ Vx @ VTx @ VC ) ) @ Ve @ VT ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[31]) ).

thf(81,plain,
    ( ( ! [Vy: $i,VTy: $i,Vx: $i,VTx: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ( Vx = Vy )
            & ( vtcheck @ ( vbind @ Vx @ VTx @ ( vbind @ Vy @ VTy @ VC ) ) @ Ve @ VT ) )
         => ( vtcheck @ ( vbind @ Vx @ VTx @ VC ) @ Ve @ VT ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[32]) ).

thf(82,plain,
    ( ( ! [Vx: $i,VVar0: $i,VCtx0: $i,RESULT: $i] :
          ( ( ( VVar0 = Vx )
            & ( VCtx0 = vempty ) )
         => ( ( RESULT
              = ( vlookup @ VVar0 @ VCtx0 ) )
           => ( RESULT = vnoType ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[36]) ).

thf(83,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VCtx0: $i] :
          ( vempty
         != ( vbind @ VVar0 @ VTyp0 @ VCtx0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[41]) ).

thf(84,plain,
    ( ( ( ( vempty = vempty )
       => $true )
      & ( $true
       => ( vempty = vempty ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[45]) ).

thf(85,plain,
    ( ( ! [VT: $i,VVar0: $i,VExp0: $i,Vx: $i,Vv: $i,Ve: $i] :
          ( ( ( VVar0 = Vv )
            & ( VExp0
              = ( vabs @ Vx @ VT @ Ve ) ) )
         => ( ( ( ( Vx != Vv )
                & ( visFreeVar @ Vv @ Ve ) )
             => ( visFreeVar @ VVar0 @ VExp0 ) )
            & ( ( visFreeVar @ VVar0 @ VExp0 )
             => ( ( Vx != Vv )
                & ( visFreeVar @ Vv @ Ve ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[47]) ).

thf(86,plain,
    ( ( ! [Ve1: $i,Ve2: $i,VExp0: $i] :
          ( ( VExp0
            = ( vapp @ Ve1 @ Ve2 ) )
         => ~ ( visValue @ VExp0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[49]) ).

thf(87,plain,
    ( ( ! [Vx: $i,VExp0: $i] :
          ( ( VExp0
            = ( vvar @ Vx ) )
         => ~ ( visValue @ VExp0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[50]) ).

thf(88,plain,
    ( ( ! [Vx: $i,VS: $i,Ve: $i,VExp0: $i] :
          ( ( VExp0
            = ( vabs @ Vx @ VS @ Ve ) )
         => ( visValue @ VExp0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[51]) ).

thf(89,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VExp0: $i,VExp1: $i,VExp2: $i] :
          ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
         != ( vapp @ VExp1 @ VExp2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[52]) ).

thf(90,plain,
    ( ( ! [VVar0: $i,VVar1: $i,VTyp0: $i,VExp0: $i] :
          ( ( vvar @ VVar0 )
         != ( vabs @ VVar1 @ VTyp0 @ VExp0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[54]) ).

thf(91,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VExp0: $i,VVar1: $i,VTyp1: $i,VExp1: $i] :
          ( ( ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
              = ( vabs @ VVar1 @ VTyp1 @ VExp1 ) )
           => ( ( VVar0 = VVar1 )
              & ( VTyp0 = VTyp1 )
              & ( VExp0 = VExp1 ) ) )
          & ( ( ( VVar0 = VVar1 )
              & ( VTyp0 = VTyp1 )
              & ( VExp0 = VExp1 ) )
           => ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
              = ( vabs @ VVar1 @ VTyp1 @ VExp1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[56]) ).

thf(92,plain,
    ( ( ! [SY151: $i,SY152: $i] :
          ( ( ( vtcheck @ vempty @ ( vabs @ SY151 @ SY152 @ ve1 ) @ sK1_VTin )
            & ~ ( visValue @ ( vabs @ SY151 @ SY152 @ ve1 ) ) )
         => ? [Veout: $i] :
              ( ( vreduce @ ( vabs @ SY151 @ SY152 @ ve1 ) )
              = ( vsomeExp @ Veout ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[60]) ).

thf(93,plain,
    ( ( ! [SY154: $i] :
          ( ( ( vtcheck @ vempty @ ( vabs @ sK2_SY151 @ SY154 @ ve1 ) @ sK1_VTin )
            & ~ ( visValue @ ( vabs @ sK2_SY151 @ SY154 @ ve1 ) ) )
         => ? [SY155: $i] :
              ( ( vreduce @ ( vabs @ sK2_SY151 @ SY154 @ ve1 ) )
              = ( vsomeExp @ SY155 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[92]) ).

thf(94,plain,
    ( ( ( ( vtcheck @ vempty @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) @ sK1_VTin )
        & ~ ( visValue @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) ) )
     => ? [SY156: $i] :
          ( ( vreduce @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
          = ( vsomeExp @ SY156 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[93]) ).

thf(95,plain,
    ( ( vtcheck @ vempty @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) @ sK1_VTin )
    = $true ),
    inference(standard_cnf,[status(thm)],[94]) ).

thf(96,plain,
    ( ( ~ ( visValue @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[94]) ).

thf(97,plain,
    ( ( ? [SY156: $i] :
          ( ( vreduce @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
          = ( vsomeExp @ SY156 ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[94]) ).

thf(98,plain,
    ( ( ~ ? [SY156: $i] :
            ( ( vreduce @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
            = ( vsomeExp @ SY156 ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[97]) ).

thf(99,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VExp0: $i,VVar1: $i,VTyp1: $i,VExp1: $i] :
          ( ( ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
              = ( vabs @ VVar1 @ VTyp1 @ VExp1 ) )
           => ( ( VVar0 = VVar1 )
              & ( VTyp0 = VTyp1 )
              & ( VExp0 = VExp1 ) ) )
          & ( ( ( VVar0 = VVar1 )
              & ( VTyp0 = VTyp1 )
              & ( VExp0 = VExp1 ) )
           => ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
              = ( vabs @ VVar1 @ VTyp1 @ VExp1 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[91]) ).

thf(100,plain,
    ( ( ! [VVar0: $i,VVar1: $i,VTyp0: $i,VExp0: $i] :
          ( ( vvar @ VVar0 )
         != ( vabs @ VVar1 @ VTyp0 @ VExp0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[90]) ).

thf(101,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VExp0: $i,VExp1: $i,VExp2: $i] :
          ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
         != ( vapp @ VExp1 @ VExp2 ) ) )
    = $true ),
    inference(copy,[status(thm)],[89]) ).

thf(102,plain,
    ( ( ! [Vx: $i,VS: $i,Ve: $i,VExp0: $i] :
          ( ( VExp0
            = ( vabs @ Vx @ VS @ Ve ) )
         => ( visValue @ VExp0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[88]) ).

thf(103,plain,
    ( ( ! [Vx: $i,VExp0: $i] :
          ( ( VExp0
            = ( vvar @ Vx ) )
         => ~ ( visValue @ VExp0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[87]) ).

thf(104,plain,
    ( ( ! [Ve1: $i,Ve2: $i,VExp0: $i] :
          ( ( VExp0
            = ( vapp @ Ve1 @ Ve2 ) )
         => ~ ( visValue @ VExp0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[86]) ).

thf(105,plain,
    ( ( ! [VT: $i,VVar0: $i,VExp0: $i,Vx: $i,Vv: $i,Ve: $i] :
          ( ( ( VVar0 = Vv )
            & ( VExp0
              = ( vabs @ Vx @ VT @ Ve ) ) )
         => ( ( ( ( Vx != Vv )
                & ( visFreeVar @ Vv @ Ve ) )
             => ( visFreeVar @ VVar0 @ VExp0 ) )
            & ( ( visFreeVar @ VVar0 @ VExp0 )
             => ( ( Vx != Vv )
                & ( visFreeVar @ Vv @ Ve ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[85]) ).

thf(106,plain,
    ( ( ( ( vempty = vempty )
       => $true )
      & ( $true
       => ( vempty = vempty ) ) )
    = $true ),
    inference(copy,[status(thm)],[84]) ).

thf(107,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VCtx0: $i] :
          ( vempty
         != ( vbind @ VVar0 @ VTyp0 @ VCtx0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[83]) ).

thf(108,plain,
    ( ( ! [Vx: $i,VVar0: $i,VCtx0: $i,RESULT: $i] :
          ( ( ( VVar0 = Vx )
            & ( VCtx0 = vempty ) )
         => ( ( RESULT
              = ( vlookup @ VVar0 @ VCtx0 ) )
           => ( RESULT = vnoType ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[82]) ).

thf(109,plain,
    ( ( ! [Vy: $i,VTy: $i,Vx: $i,VTx: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ( Vx = Vy )
            & ( vtcheck @ ( vbind @ Vx @ VTx @ ( vbind @ Vy @ VTy @ VC ) ) @ Ve @ VT ) )
         => ( vtcheck @ ( vbind @ Vx @ VTx @ VC ) @ Ve @ VT ) ) )
    = $true ),
    inference(copy,[status(thm)],[81]) ).

thf(110,plain,
    ( ( ! [Vy: $i,VTy: $i,Vx: $i,VTx: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ( Vx != Vy )
            & ( vtcheck @ ( vbind @ Vx @ VTx @ ( vbind @ Vy @ VTy @ VC ) ) @ Ve @ VT ) )
         => ( vtcheck @ ( vbind @ Vy @ VTy @ ( vbind @ Vx @ VTx @ VC ) ) @ Ve @ VT ) ) )
    = $true ),
    inference(copy,[status(thm)],[80]) ).

thf(111,plain,
    ( ( ! [Ve: $i,Vx: $i,VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Vy: $i,VT: $i,Ve1: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vabs @ Vy @ VT @ Ve1 ) ) )
         => ( ( Vx = Vy )
           => ( ( RESULT
                = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
             => ( RESULT
                = ( vabs @ Vy @ VT @ Ve1 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[79]) ).

thf(112,plain,
    ( ( ! [VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Vy: $i,VT: $i,Vx: $i,Ve: $i,Ve1: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vabs @ Vy @ VT @ Ve1 ) ) )
         => ( ( ( Vx != Vy )
              & ~ ( visFreeVar @ Vy @ Ve ) )
           => ( ( RESULT
                = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
             => ( RESULT
                = ( vabs @ Vy @ VT @ ( vsubst @ Vx @ Ve @ Ve1 ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[78]) ).

thf(113,plain,
    ( ( ! [VExp0: $i,VExp1: $i] :
          ( ( ( ( vsomeExp @ VExp0 )
              = ( vsomeExp @ VExp1 ) )
           => ( VExp0 = VExp1 ) )
          & ( ( VExp0 = VExp1 )
           => ( ( vsomeExp @ VExp0 )
              = ( vsomeExp @ VExp1 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[77]) ).

thf(114,plain,
    ( ( ! [VExp0: $i] :
          ( vnoExp
         != ( vsomeExp @ VExp0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[76]) ).

thf(115,plain,
    ( ( ! [Ve: $i,VOptExp0: $i] :
          ( ( VOptExp0
            = ( vsomeExp @ Ve ) )
         => ( visSomeExp @ VOptExp0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[75]) ).

thf(116,plain,
    ( ( ! [VOptExp0: $i,RESULT: $i,Ve: $i] :
          ( ( VOptExp0
            = ( vsomeExp @ Ve ) )
         => ( ( RESULT
              = ( vgetSomeExp @ VOptExp0 ) )
           => ( RESULT = Ve ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[74]) ).

thf(117,plain,
    ( ( ! [Vx: $i,VExp0: $i,RESULT: $i] :
          ( ( VExp0
            = ( vvar @ Vx ) )
         => ( ( RESULT
              = ( vreduce @ VExp0 ) )
           => ( RESULT = vnoExp ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[73]) ).

thf(118,plain,
    ( ( ! [Vx: $i,VS: $i,Ve: $i,VExp0: $i,RESULT: $i] :
          ( ( VExp0
            = ( vabs @ Vx @ VS @ Ve ) )
         => ( ( RESULT
              = ( vreduce @ VExp0 ) )
           => ( RESULT = vnoExp ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[72]) ).

thf(119,plain,
    ( ( ! [Ve2: $i,VExp0: $i,RESULT: $i,Vx: $i,VS: $i,Ve1: $i,Ve2red: $i] :
          ( ( VExp0
            = ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ Ve2 ) )
         => ( ( ( Ve2red
                = ( vreduce @ Ve2 ) )
              & ( visSomeExp @ Ve2red ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT
                = ( vsomeExp @ ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ ( vgetSomeExp @ Ve2red ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[71]) ).

thf(120,plain,
    ( ( ! [VS: $i,Ve2red: $i,VExp0: $i,RESULT: $i,Vx: $i,Ve2: $i,Ve1: $i] :
          ( ( VExp0
            = ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ Ve2 ) )
         => ( ( ( Ve2red
                = ( vreduce @ Ve2 ) )
              & ~ ( visSomeExp @ Ve2red )
              & ( visValue @ Ve2 ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT
                = ( vsomeExp @ ( vsubst @ Vx @ Ve2 @ Ve1 ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[70]) ).

thf(121,plain,
    ( ( ! [Vx: $i,VS: $i,Ve1: $i,Ve2red: $i,Ve2: $i,VExp0: $i,RESULT: $i] :
          ( ( VExp0
            = ( vapp @ ( vabs @ Vx @ VS @ Ve1 ) @ Ve2 ) )
         => ( ( ( Ve2red
                = ( vreduce @ Ve2 ) )
              & ~ ( visSomeExp @ Ve2red )
              & ~ ( visValue @ Ve2 ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT = vnoExp ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[69]) ).

thf(122,plain,
    ( ( ! [Ve1: $i,VExp0: $i,RESULT: $i,Ve1red: $i,Ve2: $i] :
          ( ( ( VExp0
              = ( vapp @ Ve1 @ Ve2 ) )
            & ! [VVx0: $i,VVS0: $i,VVe10: $i] :
                ( Ve1
               != ( vabs @ VVx0 @ VVS0 @ VVe10 ) ) )
         => ( ( ( Ve1red
                = ( vreduce @ Ve1 ) )
              & ( visSomeExp @ Ve1red ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT
                = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ Ve1red ) @ Ve2 ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[68]) ).

thf(123,plain,
    ( ( ! [Ve2: $i,Ve1: $i,Ve1red: $i,VExp0: $i,RESULT: $i] :
          ( ( ( VExp0
              = ( vapp @ Ve1 @ Ve2 ) )
            & ! [VVx0: $i,VVS0: $i,VVe10: $i] :
                ( Ve1
               != ( vabs @ VVx0 @ VVS0 @ VVe10 ) ) )
         => ( ( ( Ve1red
                = ( vreduce @ Ve1 ) )
              & ~ ( visSomeExp @ Ve1red ) )
           => ( ( RESULT
                = ( vreduce @ VExp0 ) )
             => ( RESULT = vnoExp ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[67]) ).

thf(124,plain,
    ( ( ! [VC: $i,Vx: $i,VT: $i] :
          ( ( ( vlookup @ Vx @ VC )
            = ( vsomeType @ VT ) )
         => ( vtcheck @ VC @ ( vvar @ Vx ) @ VT ) ) )
    = $true ),
    inference(copy,[status(thm)],[66]) ).

thf(125,plain,
    ( ( ! [VC: $i,Vx: $i,Ve: $i,VS: $i,VT: $i] :
          ( ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT )
         => ( vtcheck @ VC @ ( vabs @ Vx @ VS @ Ve ) @ ( varrow @ VS @ VT ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[65]) ).

thf(126,plain,
    ( ( ! [VS: $i,VC: $i,Ve1: $i,Ve2: $i,VT: $i] :
          ( ( ( vtcheck @ VC @ Ve1 @ ( varrow @ VS @ VT ) )
            & ( vtcheck @ VC @ Ve2 @ VS ) )
         => ( vtcheck @ VC @ ( vapp @ Ve1 @ Ve2 ) @ VT ) ) )
    = $true ),
    inference(copy,[status(thm)],[64]) ).

thf(127,plain,
    ( ( ! [Vx: $i,VS: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ( ( vlookup @ Vx @ VC )
              = vnoType )
            & ( vtcheck @ VC @ Ve @ VT ) )
         => ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT ) ) )
    = $true ),
    inference(copy,[status(thm)],[63]) ).

thf(128,plain,
    ( ( ! [Vx: $i,VS: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ~ ( visFreeVar @ Vx @ Ve )
            & ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT ) )
         => ( vtcheck @ VC @ Ve @ VT ) ) )
    = $true ),
    inference(copy,[status(thm)],[62]) ).

thf(129,plain,
    ( ( ! [VT: $i] :
          ( ( ( vtcheck @ vempty @ ve1 @ VT )
            & ~ ( visValue @ ve1 ) )
         => ? [Veout: $i] :
              ( ( vreduce @ ve1 )
              = ( vsomeExp @ Veout ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(130,plain,
    ( ( ~ ( visValue @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) ) )
    = $true ),
    inference(copy,[status(thm)],[96]) ).

thf(131,plain,
    ( ( vtcheck @ vempty @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) @ sK1_VTin )
    = $true ),
    inference(copy,[status(thm)],[95]) ).

thf(132,plain,
    ( ( ~ ? [SY156: $i] :
            ( ( vreduce @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
            = ( vsomeExp @ SY156 ) ) )
    = $true ),
    inference(copy,[status(thm)],[98]) ).

thf(133,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( SX1
           != ( vsomeExp @ SX0 ) )
          | ( visSomeExp @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[115]) ).

thf(134,plain,
    ( ( ! [SX0: $i] :
          ( vnoExp
         != ( vsomeExp @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[114]) ).

thf(135,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i] :
          ~ ( ~ ( ( ( vabs @ SX0 @ SX1 @ SX2 )
                 != ( vabs @ SX3 @ SX4 @ SX5 ) )
                | ~ ( ~ ~ ( ( SX0 != SX3 )
                          | ( SX1 != SX4 ) )
                    | ( SX2 != SX5 ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ( SX0 != SX3 )
                            | ( SX1 != SX4 ) )
                      | ( SX2 != SX5 ) )
                | ( ( vabs @ SX0 @ SX1 @ SX2 )
                  = ( vabs @ SX3 @ SX4 @ SX5 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[99]) ).

thf(136,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ( SX3
                 != ( vapp @ SX1 @ SX0 ) )
                | ~ ! [SX5: $i,SX6: $i,SX7: $i] :
                      ( SX1
                     != ( vabs @ SX5 @ SX6 @ SX7 ) ) )
          | ~ ~ ( ( SX2
                 != ( vreduce @ SX1 ) )
                | ~ ~ ( visSomeExp @ SX2 ) )
          | ( SX4
           != ( vreduce @ SX3 ) )
          | ( SX4 = vnoExp ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[123]) ).

thf(137,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i,SX7: $i,SX8: $i] :
          ( ~ ~ ( ~ ~ ( ( SX0 != SX6 )
                      | ( SX1 != SX7 ) )
                | ( SX2
                 != ( vabs @ SX4 @ SX5 @ SX8 ) ) )
          | ~ ~ ( ~ ( ( SX6 != SX4 ) )
                | ~ ~ ( visFreeVar @ SX4 @ SX7 ) )
          | ( SX3
           != ( vsubst @ SX0 @ SX1 @ SX2 ) )
          | ( SX3
            = ( vabs @ SX4 @ SX5 @ ( vsubst @ SX6 @ SX7 @ SX8 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[112]) ).

thf(138,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ( ( vsomeExp @ SX0 )
                 != ( vsomeExp @ SX1 ) )
                | ( SX0 = SX1 ) )
            | ~ ( ( SX0 != SX1 )
                | ( ( vsomeExp @ SX0 )
                  = ( vsomeExp @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[113]) ).

thf(139,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ( SX0
           != ( vsomeExp @ SX2 ) )
          | ( SX1
           != ( vgetSomeExp @ SX0 ) )
          | ( SX1 = SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[116]) ).

thf(140,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i] :
          ( ~ ~ ( ~ ( ( SX2 != SX0 ) )
                | ~ ( vtcheck @ ( vbind @ SX2 @ SX3 @ ( vbind @ SX0 @ SX1 @ SX4 ) ) @ SX5 @ SX6 ) )
          | ( vtcheck @ ( vbind @ SX0 @ SX1 @ ( vbind @ SX2 @ SX3 @ SX4 ) ) @ SX5 @ SX6 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[110]) ).

thf(141,plain,
    ( ( ~ ~ ! [SX0: $i] :
              ( ( vreduce @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
             != ( vsomeExp @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[132]) ).

thf(142,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( vempty
         != ( vbind @ SX0 @ SX1 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[107]) ).

thf(143,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i] :
          ( ~ ~ ( ( SX2 != SX0 )
                | ~ ( vtcheck @ ( vbind @ SX2 @ SX3 @ ( vbind @ SX0 @ SX1 @ SX4 ) ) @ SX5 @ SX6 ) )
          | ( vtcheck @ ( vbind @ SX2 @ SX3 @ SX4 ) @ SX5 @ SX6 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[109]) ).

thf(144,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ~ ~ ( visFreeVar @ SX0 @ SX3 )
                | ~ ( vtcheck @ ( vbind @ SX0 @ SX1 @ SX2 ) @ SX3 @ SX4 ) )
          | ( vtcheck @ SX2 @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[128]) ).

thf(145,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ( SX3
           != ( vabs @ SX0 @ SX1 @ SX2 ) )
          | ( SX4
           != ( vreduce @ SX3 ) )
          | ( SX4 = vnoExp ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[118]) ).

thf(146,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ( vabs @ SX0 @ SX1 @ SX2 )
         != ( vapp @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[101]) ).

thf(147,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i,SX7: $i,SX8: $i] :
          ( ~ ~ ( ~ ~ ( ( SX2 != SX1 )
                      | ( SX3 != SX0 ) )
                | ( SX4
                 != ( vabs @ SX6 @ SX7 @ SX8 ) ) )
          | ( SX1 != SX6 )
          | ( SX5
           != ( vsubst @ SX2 @ SX3 @ SX4 ) )
          | ( SX5
            = ( vabs @ SX6 @ SX7 @ SX8 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[111]) ).

thf(148,plain,
    ( ( ~ ( ~ ( ( vempty != vempty )
              | $true )
          | ~ ( ~ $true
              | ( vempty = vempty ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[106]) ).

thf(149,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ( ~ ~ ( ( SX1 != SX0 )
                | ( SX2 != vempty ) )
          | ( SX3
           != ( vlookup @ SX1 @ SX2 ) )
          | ( SX3 = vnoType ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[108]) ).

thf(150,plain,
    ( ( ! [SX0: $i] :
          ( ~ ~ ( ~ ( vtcheck @ vempty @ ve1 @ SX0 )
                | ~ ~ ( visValue @ ve1 ) )
          | ~ ! [SX1: $i] :
                ( ( vreduce @ ve1 )
               != ( vsomeExp @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[129]) ).

thf(151,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ~ ( vtcheck @ SX1 @ SX2 @ ( varrow @ SX0 @ SX4 ) )
                | ~ ( vtcheck @ SX1 @ SX3 @ SX0 ) )
          | ( vtcheck @ SX1 @ ( vapp @ SX2 @ SX3 ) @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[126]) ).

thf(152,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i] :
          ( ( SX1
           != ( vapp @ ( vabs @ SX3 @ SX4 @ SX5 ) @ SX0 ) )
          | ~ ~ ( ( SX6
                 != ( vreduce @ SX0 ) )
                | ~ ( visSomeExp @ SX6 ) )
          | ( SX2
           != ( vreduce @ SX1 ) )
          | ( SX2
            = ( vsomeExp @ ( vapp @ ( vabs @ SX3 @ SX4 @ SX5 ) @ ( vgetSomeExp @ SX6 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[119]) ).

thf(153,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i] :
          ( ( SX2
           != ( vapp @ ( vabs @ SX4 @ SX0 @ SX6 ) @ SX5 ) )
          | ~ ~ ( ~ ~ ( ( SX1
                       != ( vreduce @ SX5 ) )
                      | ~ ~ ( visSomeExp @ SX1 ) )
                | ~ ( visValue @ SX5 ) )
          | ( SX3
           != ( vreduce @ SX2 ) )
          | ( SX3
            = ( vsomeExp @ ( vsubst @ SX4 @ SX5 @ SX6 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[120]) ).

thf(154,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ( ( vlookup @ SX0 @ SX2 )
                 != vnoType )
                | ~ ( vtcheck @ SX2 @ SX3 @ SX4 ) )
          | ( vtcheck @ ( vbind @ SX0 @ SX1 @ SX2 ) @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[127]) ).

thf(155,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ( SX1
           != ( vvar @ SX0 ) )
          | ( SX2
           != ( vreduce @ SX1 ) )
          | ( SX2 = vnoExp ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[117]) ).

thf(156,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ( vtcheck @ ( vbind @ SX1 @ SX3 @ SX0 ) @ SX2 @ SX4 )
          | ( vtcheck @ SX0 @ ( vabs @ SX1 @ SX3 @ SX2 ) @ ( varrow @ SX3 @ SX4 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[125]) ).

thf(157,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i] :
          ( ~ ~ ( ( SX1 != SX4 )
                | ( SX2
                 != ( vabs @ SX3 @ SX0 @ SX5 ) ) )
          | ~ ( ~ ( ~ ~ ( ~ ( ( SX3 != SX4 ) )
                        | ~ ( visFreeVar @ SX4 @ SX5 ) )
                  | ( visFreeVar @ SX1 @ SX2 ) )
              | ~ ( ~ ( visFreeVar @ SX1 @ SX2 )
                  | ~ ( ~ ( ( SX3 != SX4 ) )
                      | ~ ( visFreeVar @ SX4 @ SX5 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[105]) ).

thf(158,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ( ( vvar @ SX0 )
         != ( vabs @ SX1 @ SX2 @ SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[100]) ).

thf(159,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ( SX1
                 != ( vapp @ SX0 @ SX4 ) )
                | ~ ! [SX5: $i,SX6: $i,SX7: $i] :
                      ( SX0
                     != ( vabs @ SX5 @ SX6 @ SX7 ) ) )
          | ~ ~ ( ( SX3
                 != ( vreduce @ SX0 ) )
                | ~ ( visSomeExp @ SX3 ) )
          | ( SX2
           != ( vreduce @ SX1 ) )
          | ( SX2
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SX3 ) @ SX4 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[122]) ).

thf(160,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ( ( vlookup @ SX1 @ SX0 )
           != ( vsomeType @ SX2 ) )
          | ( vtcheck @ SX0 @ ( vvar @ SX1 ) @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[124]) ).

thf(161,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i] :
          ( ( SX5
           != ( vapp @ ( vabs @ SX0 @ SX1 @ SX2 ) @ SX4 ) )
          | ~ ~ ( ~ ~ ( ( SX3
                       != ( vreduce @ SX4 ) )
                      | ~ ~ ( visSomeExp @ SX3 ) )
                | ~ ~ ( visValue @ SX4 ) )
          | ( SX6
           != ( vreduce @ SX5 ) )
          | ( SX6 = vnoExp ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[121]) ).

thf(162,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ( ( SX3
           != ( vabs @ SX0 @ SX1 @ SX2 ) )
          | ( visValue @ SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[102]) ).

thf(163,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( SX1
           != ( vvar @ SX0 ) )
          | ~ ( visValue @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[103]) ).

thf(164,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ( SX2
           != ( vapp @ SX0 @ SX1 ) )
          | ~ ( visValue @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[104]) ).

thf(165,plain,
    ( ( visValue @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[130]) ).

thf(166,plain,
    ! [SV1: $i] :
      ( ( ! [SY157: $i] :
            ( ( SY157
             != ( vsomeExp @ SV1 ) )
            | ( visSomeExp @ SY157 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[133]) ).

thf(167,plain,
    ! [SV2: $i] :
      ( ( vnoExp
       != ( vsomeExp @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[134]) ).

thf(168,plain,
    ! [SV3: $i] :
      ( ( ! [SY158: $i,SY159: $i,SY160: $i,SY161: $i,SY162: $i] :
            ~ ( ~ ( ( ( vabs @ SV3 @ SY158 @ SY159 )
                   != ( vabs @ SY160 @ SY161 @ SY162 ) )
                  | ~ ( ~ ~ ( ( SV3 != SY160 )
                            | ( SY158 != SY161 ) )
                      | ( SY159 != SY162 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV3 != SY160 )
                              | ( SY158 != SY161 ) )
                        | ( SY159 != SY162 ) )
                  | ( ( vabs @ SV3 @ SY158 @ SY159 )
                    = ( vabs @ SY160 @ SY161 @ SY162 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[135]) ).

thf(169,plain,
    ! [SV4: $i] :
      ( ( ! [SY163: $i,SY164: $i,SY165: $i,SY166: $i] :
            ( ~ ~ ( ( SY165
                   != ( vapp @ SY163 @ SV4 ) )
                  | ~ ! [SX5: $i,SX6: $i,SX7: $i] :
                        ( SY163
                       != ( vabs @ SX5 @ SX6 @ SX7 ) ) )
            | ~ ~ ( ( SY164
                   != ( vreduce @ SY163 ) )
                  | ~ ~ ( visSomeExp @ SY164 ) )
            | ( SY166
             != ( vreduce @ SY165 ) )
            | ( SY166 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[136]) ).

thf(170,plain,
    ! [SV5: $i] :
      ( ( ! [SY170: $i,SY171: $i,SY172: $i,SY173: $i,SY174: $i,SY175: $i,SY176: $i,SY177: $i] :
            ( ~ ~ ( ~ ~ ( ( SV5 != SY175 )
                        | ( SY170 != SY176 ) )
                  | ( SY171
                   != ( vabs @ SY173 @ SY174 @ SY177 ) ) )
            | ~ ~ ( ~ ( ( SY175 != SY173 ) )
                  | ~ ~ ( visFreeVar @ SY173 @ SY176 ) )
            | ( SY172
             != ( vsubst @ SV5 @ SY170 @ SY171 ) )
            | ( SY172
              = ( vabs @ SY173 @ SY174 @ ( vsubst @ SY175 @ SY176 @ SY177 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[137]) ).

thf(171,plain,
    ! [SV6: $i] :
      ( ( ! [SY178: $i] :
            ~ ( ~ ( ( ( vsomeExp @ SV6 )
                   != ( vsomeExp @ SY178 ) )
                  | ( SV6 = SY178 ) )
              | ~ ( ( SV6 != SY178 )
                  | ( ( vsomeExp @ SV6 )
                    = ( vsomeExp @ SY178 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[138]) ).

thf(172,plain,
    ! [SV7: $i] :
      ( ( ! [SY179: $i,SY180: $i] :
            ( ( SV7
             != ( vsomeExp @ SY180 ) )
            | ( SY179
             != ( vgetSomeExp @ SV7 ) )
            | ( SY179 = SY180 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[139]) ).

thf(173,plain,
    ! [SV8: $i] :
      ( ( ! [SY181: $i,SY182: $i,SY183: $i,SY184: $i,SY185: $i,SY186: $i] :
            ( ~ ~ ( ~ ( ( SY182 != SV8 ) )
                  | ~ ( vtcheck @ ( vbind @ SY182 @ SY183 @ ( vbind @ SV8 @ SY181 @ SY184 ) ) @ SY185 @ SY186 ) )
            | ( vtcheck @ ( vbind @ SV8 @ SY181 @ ( vbind @ SY182 @ SY183 @ SY184 ) ) @ SY185 @ SY186 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[140]) ).

thf(174,plain,
    ( ( ~ ! [SX0: $i] :
            ( ( vreduce @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
           != ( vsomeExp @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[141]) ).

thf(175,plain,
    ! [SV9: $i] :
      ( ( ! [SY187: $i,SY188: $i] :
            ( vempty
           != ( vbind @ SV9 @ SY187 @ SY188 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[142]) ).

thf(176,plain,
    ! [SV10: $i] :
      ( ( ! [SY189: $i,SY190: $i,SY191: $i,SY192: $i,SY193: $i,SY194: $i] :
            ( ~ ~ ( ( SY190 != SV10 )
                  | ~ ( vtcheck @ ( vbind @ SY190 @ SY191 @ ( vbind @ SV10 @ SY189 @ SY192 ) ) @ SY193 @ SY194 ) )
            | ( vtcheck @ ( vbind @ SY190 @ SY191 @ SY192 ) @ SY193 @ SY194 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[143]) ).

thf(177,plain,
    ! [SV11: $i] :
      ( ( ! [SY195: $i,SY196: $i,SY197: $i,SY198: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV11 @ SY197 )
                  | ~ ( vtcheck @ ( vbind @ SV11 @ SY195 @ SY196 ) @ SY197 @ SY198 ) )
            | ( vtcheck @ SY196 @ SY197 @ SY198 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[144]) ).

thf(178,plain,
    ! [SV12: $i] :
      ( ( ! [SY199: $i,SY200: $i,SY201: $i,SY202: $i] :
            ( ( SY201
             != ( vabs @ SV12 @ SY199 @ SY200 ) )
            | ( SY202
             != ( vreduce @ SY201 ) )
            | ( SY202 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[145]) ).

thf(179,plain,
    ! [SV13: $i] :
      ( ( ! [SY203: $i,SY204: $i,SY205: $i,SY206: $i] :
            ( ( vabs @ SV13 @ SY203 @ SY204 )
           != ( vapp @ SY205 @ SY206 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[146]) ).

thf(180,plain,
    ! [SV14: $i] :
      ( ( ! [SY207: $i,SY208: $i,SY209: $i,SY210: $i,SY211: $i,SY212: $i,SY213: $i,SY214: $i] :
            ( ~ ~ ( ~ ~ ( ( SY208 != SY207 )
                        | ( SY209 != SV14 ) )
                  | ( SY210
                   != ( vabs @ SY212 @ SY213 @ SY214 ) ) )
            | ( SY207 != SY212 )
            | ( SY211
             != ( vsubst @ SY208 @ SY209 @ SY210 ) )
            | ( SY211
              = ( vabs @ SY212 @ SY213 @ SY214 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[147]) ).

thf(181,plain,
    ( ( ~ ( ( vempty != vempty )
          | $true )
      | ~ ( ~ $true
          | ( vempty = vempty ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[148]) ).

thf(182,plain,
    ! [SV15: $i] :
      ( ( ! [SY215: $i,SY216: $i,SY217: $i] :
            ( ~ ~ ( ( SY215 != SV15 )
                  | ( SY216 != vempty ) )
            | ( SY217
             != ( vlookup @ SY215 @ SY216 ) )
            | ( SY217 = vnoType ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[149]) ).

thf(183,plain,
    ! [SV16: $i] :
      ( ( ~ ~ ( ~ ( vtcheck @ vempty @ ve1 @ SV16 )
              | ~ ~ ( visValue @ ve1 ) )
        | ~ ! [SX1: $i] :
              ( ( vreduce @ ve1 )
             != ( vsomeExp @ SX1 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[150]) ).

thf(184,plain,
    ! [SV17: $i] :
      ( ( ! [SY219: $i,SY220: $i,SY221: $i,SY222: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SY219 @ SY220 @ ( varrow @ SV17 @ SY222 ) )
                  | ~ ( vtcheck @ SY219 @ SY221 @ SV17 ) )
            | ( vtcheck @ SY219 @ ( vapp @ SY220 @ SY221 ) @ SY222 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[151]) ).

thf(185,plain,
    ! [SV18: $i] :
      ( ( ! [SY223: $i,SY224: $i,SY225: $i,SY226: $i,SY227: $i,SY228: $i] :
            ( ( SY223
             != ( vapp @ ( vabs @ SY225 @ SY226 @ SY227 ) @ SV18 ) )
            | ~ ~ ( ( SY228
                   != ( vreduce @ SV18 ) )
                  | ~ ( visSomeExp @ SY228 ) )
            | ( SY224
             != ( vreduce @ SY223 ) )
            | ( SY224
              = ( vsomeExp @ ( vapp @ ( vabs @ SY225 @ SY226 @ SY227 ) @ ( vgetSomeExp @ SY228 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[152]) ).

thf(186,plain,
    ! [SV19: $i] :
      ( ( ! [SY229: $i,SY230: $i,SY231: $i,SY232: $i,SY233: $i,SY234: $i] :
            ( ( SY230
             != ( vapp @ ( vabs @ SY232 @ SV19 @ SY234 ) @ SY233 ) )
            | ~ ~ ( ~ ~ ( ( SY229
                         != ( vreduce @ SY233 ) )
                        | ~ ~ ( visSomeExp @ SY229 ) )
                  | ~ ( visValue @ SY233 ) )
            | ( SY231
             != ( vreduce @ SY230 ) )
            | ( SY231
              = ( vsomeExp @ ( vsubst @ SY232 @ SY233 @ SY234 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[153]) ).

thf(187,plain,
    ! [SV20: $i] :
      ( ( ! [SY235: $i,SY236: $i,SY237: $i,SY238: $i] :
            ( ~ ~ ( ( ( vlookup @ SV20 @ SY236 )
                   != vnoType )
                  | ~ ( vtcheck @ SY236 @ SY237 @ SY238 ) )
            | ( vtcheck @ ( vbind @ SV20 @ SY235 @ SY236 ) @ SY237 @ SY238 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[154]) ).

thf(188,plain,
    ! [SV21: $i] :
      ( ( ! [SY239: $i,SY240: $i] :
            ( ( SY239
             != ( vvar @ SV21 ) )
            | ( SY240
             != ( vreduce @ SY239 ) )
            | ( SY240 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[155]) ).

thf(189,plain,
    ! [SV22: $i] :
      ( ( ! [SY241: $i,SY242: $i,SY243: $i,SY244: $i] :
            ( ~ ( vtcheck @ ( vbind @ SY241 @ SY243 @ SV22 ) @ SY242 @ SY244 )
            | ( vtcheck @ SV22 @ ( vabs @ SY241 @ SY243 @ SY242 ) @ ( varrow @ SY243 @ SY244 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[156]) ).

thf(190,plain,
    ! [SV23: $i] :
      ( ( ! [SY245: $i,SY246: $i,SY247: $i,SY248: $i,SY249: $i] :
            ( ~ ~ ( ( SY245 != SY248 )
                  | ( SY246
                   != ( vabs @ SY247 @ SV23 @ SY249 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SY247 != SY248 ) )
                          | ~ ( visFreeVar @ SY248 @ SY249 ) )
                    | ( visFreeVar @ SY245 @ SY246 ) )
                | ~ ( ~ ( visFreeVar @ SY245 @ SY246 )
                    | ~ ( ~ ( ( SY247 != SY248 ) )
                        | ~ ( visFreeVar @ SY248 @ SY249 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[157]) ).

thf(191,plain,
    ! [SV24: $i] :
      ( ( ! [SY250: $i,SY251: $i,SY252: $i] :
            ( ( vvar @ SV24 )
           != ( vabs @ SY250 @ SY251 @ SY252 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[158]) ).

thf(192,plain,
    ! [SV25: $i] :
      ( ( ! [SY253: $i,SY254: $i,SY255: $i,SY256: $i] :
            ( ~ ~ ( ( SY253
                   != ( vapp @ SV25 @ SY256 ) )
                  | ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                        ( SV25
                       != ( vabs @ SY257 @ SY258 @ SY259 ) ) )
            | ~ ~ ( ( SY255
                   != ( vreduce @ SV25 ) )
                  | ~ ( visSomeExp @ SY255 ) )
            | ( SY254
             != ( vreduce @ SY253 ) )
            | ( SY254
              = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SY255 ) @ SY256 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[159]) ).

thf(193,plain,
    ! [SV26: $i] :
      ( ( ! [SY260: $i,SY261: $i] :
            ( ( ( vlookup @ SY260 @ SV26 )
             != ( vsomeType @ SY261 ) )
            | ( vtcheck @ SV26 @ ( vvar @ SY260 ) @ SY261 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[160]) ).

thf(194,plain,
    ! [SV27: $i] :
      ( ( ! [SY262: $i,SY263: $i,SY264: $i,SY265: $i,SY266: $i,SY267: $i] :
            ( ( SY266
             != ( vapp @ ( vabs @ SV27 @ SY262 @ SY263 ) @ SY265 ) )
            | ~ ~ ( ~ ~ ( ( SY264
                         != ( vreduce @ SY265 ) )
                        | ~ ~ ( visSomeExp @ SY264 ) )
                  | ~ ~ ( visValue @ SY265 ) )
            | ( SY267
             != ( vreduce @ SY266 ) )
            | ( SY267 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[161]) ).

thf(195,plain,
    ! [SV28: $i] :
      ( ( ! [SY268: $i,SY269: $i,SY270: $i] :
            ( ( SY270
             != ( vabs @ SV28 @ SY268 @ SY269 ) )
            | ( visValue @ SY270 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[162]) ).

thf(196,plain,
    ! [SV29: $i] :
      ( ( ! [SY271: $i] :
            ( ( SY271
             != ( vvar @ SV29 ) )
            | ~ ( visValue @ SY271 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[163]) ).

thf(197,plain,
    ! [SV30: $i] :
      ( ( ! [SY272: $i,SY273: $i] :
            ( ( SY273
             != ( vapp @ SV30 @ SY272 ) )
            | ~ ( visValue @ SY273 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[164]) ).

thf(198,plain,
    ! [SV1: $i,SV31: $i] :
      ( ( ( SV31
         != ( vsomeExp @ SV1 ) )
        | ( visSomeExp @ SV31 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[166]) ).

thf(199,plain,
    ! [SV2: $i] :
      ( ( vnoExp
        = ( vsomeExp @ SV2 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[167]) ).

thf(200,plain,
    ! [SV32: $i,SV3: $i] :
      ( ( ! [SY274: $i,SY275: $i,SY276: $i,SY277: $i] :
            ~ ( ~ ( ( ( vabs @ SV3 @ SV32 @ SY274 )
                   != ( vabs @ SY275 @ SY276 @ SY277 ) )
                  | ~ ( ~ ~ ( ( SV3 != SY275 )
                            | ( SV32 != SY276 ) )
                      | ( SY274 != SY277 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV3 != SY275 )
                              | ( SV32 != SY276 ) )
                        | ( SY274 != SY277 ) )
                  | ( ( vabs @ SV3 @ SV32 @ SY274 )
                    = ( vabs @ SY275 @ SY276 @ SY277 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[168]) ).

thf(201,plain,
    ! [SV4: $i,SV33: $i] :
      ( ( ! [SY278: $i,SY279: $i,SY280: $i] :
            ( ~ ~ ( ( SY279
                   != ( vapp @ SV33 @ SV4 ) )
                  | ~ ! [SY281: $i,SY282: $i,SY283: $i] :
                        ( SV33
                       != ( vabs @ SY281 @ SY282 @ SY283 ) ) )
            | ~ ~ ( ( SY278
                   != ( vreduce @ SV33 ) )
                  | ~ ~ ( visSomeExp @ SY278 ) )
            | ( SY280
             != ( vreduce @ SY279 ) )
            | ( SY280 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[169]) ).

thf(202,plain,
    ! [SV34: $i,SV5: $i] :
      ( ( ! [SY284: $i,SY285: $i,SY286: $i,SY287: $i,SY288: $i,SY289: $i,SY290: $i] :
            ( ~ ~ ( ~ ~ ( ( SV5 != SY288 )
                        | ( SV34 != SY289 ) )
                  | ( SY284
                   != ( vabs @ SY286 @ SY287 @ SY290 ) ) )
            | ~ ~ ( ~ ( ( SY288 != SY286 ) )
                  | ~ ~ ( visFreeVar @ SY286 @ SY289 ) )
            | ( SY285
             != ( vsubst @ SV5 @ SV34 @ SY284 ) )
            | ( SY285
              = ( vabs @ SY286 @ SY287 @ ( vsubst @ SY288 @ SY289 @ SY290 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[170]) ).

thf(203,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ~ ( ~ ( ( ( vsomeExp @ SV6 )
                 != ( vsomeExp @ SV35 ) )
                | ( SV6 = SV35 ) )
            | ~ ( ( SV6 != SV35 )
                | ( ( vsomeExp @ SV6 )
                  = ( vsomeExp @ SV35 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[171]) ).

thf(204,plain,
    ! [SV36: $i,SV7: $i] :
      ( ( ! [SY291: $i] :
            ( ( SV7
             != ( vsomeExp @ SY291 ) )
            | ( SV36
             != ( vgetSomeExp @ SV7 ) )
            | ( SV36 = SY291 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[172]) ).

thf(205,plain,
    ! [SV37: $i,SV8: $i] :
      ( ( ! [SY292: $i,SY293: $i,SY294: $i,SY295: $i,SY296: $i] :
            ( ~ ~ ( ~ ( ( SY292 != SV8 ) )
                  | ~ ( vtcheck @ ( vbind @ SY292 @ SY293 @ ( vbind @ SV8 @ SV37 @ SY294 ) ) @ SY295 @ SY296 ) )
            | ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SY292 @ SY293 @ SY294 ) ) @ SY295 @ SY296 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[173]) ).

thf(206,plain,
    ( ( ! [SX0: $i] :
          ( ( vreduce @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
         != ( vsomeExp @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[174]) ).

thf(207,plain,
    ! [SV38: $i,SV9: $i] :
      ( ( ! [SY297: $i] :
            ( vempty
           != ( vbind @ SV9 @ SV38 @ SY297 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[175]) ).

thf(208,plain,
    ! [SV39: $i,SV10: $i] :
      ( ( ! [SY298: $i,SY299: $i,SY300: $i,SY301: $i,SY302: $i] :
            ( ~ ~ ( ( SY298 != SV10 )
                  | ~ ( vtcheck @ ( vbind @ SY298 @ SY299 @ ( vbind @ SV10 @ SV39 @ SY300 ) ) @ SY301 @ SY302 ) )
            | ( vtcheck @ ( vbind @ SY298 @ SY299 @ SY300 ) @ SY301 @ SY302 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[176]) ).

thf(209,plain,
    ! [SV40: $i,SV11: $i] :
      ( ( ! [SY303: $i,SY304: $i,SY305: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV11 @ SY304 )
                  | ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SY303 ) @ SY304 @ SY305 ) )
            | ( vtcheck @ SY303 @ SY304 @ SY305 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[177]) ).

thf(210,plain,
    ! [SV41: $i,SV12: $i] :
      ( ( ! [SY306: $i,SY307: $i,SY308: $i] :
            ( ( SY307
             != ( vabs @ SV12 @ SV41 @ SY306 ) )
            | ( SY308
             != ( vreduce @ SY307 ) )
            | ( SY308 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[178]) ).

thf(211,plain,
    ! [SV42: $i,SV13: $i] :
      ( ( ! [SY309: $i,SY310: $i,SY311: $i] :
            ( ( vabs @ SV13 @ SV42 @ SY309 )
           != ( vapp @ SY310 @ SY311 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[179]) ).

thf(212,plain,
    ! [SV14: $i,SV43: $i] :
      ( ( ! [SY312: $i,SY313: $i,SY314: $i,SY315: $i,SY316: $i,SY317: $i,SY318: $i] :
            ( ~ ~ ( ~ ~ ( ( SY312 != SV43 )
                        | ( SY313 != SV14 ) )
                  | ( SY314
                   != ( vabs @ SY316 @ SY317 @ SY318 ) ) )
            | ( SV43 != SY316 )
            | ( SY315
             != ( vsubst @ SY312 @ SY313 @ SY314 ) )
            | ( SY315
              = ( vabs @ SY316 @ SY317 @ SY318 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[180]) ).

thf(213,plain,
    ( ( ~ ( ( vempty != vempty )
          | $true ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[181]) ).

thf(214,plain,
    ( ( ~ ( ~ $true
          | ( vempty = vempty ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[181]) ).

thf(215,plain,
    ! [SV15: $i,SV44: $i] :
      ( ( ! [SY319: $i,SY320: $i] :
            ( ~ ~ ( ( SV44 != SV15 )
                  | ( SY319 != vempty ) )
            | ( SY320
             != ( vlookup @ SV44 @ SY319 ) )
            | ( SY320 = vnoType ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[182]) ).

thf(216,plain,
    ! [SV16: $i] :
      ( ( ( ~ ~ ( ~ ( vtcheck @ vempty @ ve1 @ SV16 )
                | ~ ~ ( visValue @ ve1 ) ) )
        = $true )
      | ( ( ~ ! [SX1: $i] :
                ( ( vreduce @ ve1 )
               != ( vsomeExp @ SX1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[183]) ).

thf(217,plain,
    ! [SV17: $i,SV45: $i] :
      ( ( ! [SY321: $i,SY322: $i,SY323: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SV45 @ SY321 @ ( varrow @ SV17 @ SY323 ) )
                  | ~ ( vtcheck @ SV45 @ SY322 @ SV17 ) )
            | ( vtcheck @ SV45 @ ( vapp @ SY321 @ SY322 ) @ SY323 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[184]) ).

thf(218,plain,
    ! [SV18: $i,SV46: $i] :
      ( ( ! [SY324: $i,SY325: $i,SY326: $i,SY327: $i,SY328: $i] :
            ( ( SV46
             != ( vapp @ ( vabs @ SY325 @ SY326 @ SY327 ) @ SV18 ) )
            | ~ ~ ( ( SY328
                   != ( vreduce @ SV18 ) )
                  | ~ ( visSomeExp @ SY328 ) )
            | ( SY324
             != ( vreduce @ SV46 ) )
            | ( SY324
              = ( vsomeExp @ ( vapp @ ( vabs @ SY325 @ SY326 @ SY327 ) @ ( vgetSomeExp @ SY328 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[185]) ).

thf(219,plain,
    ! [SV47: $i,SV19: $i] :
      ( ( ! [SY329: $i,SY330: $i,SY331: $i,SY332: $i,SY333: $i] :
            ( ( SY329
             != ( vapp @ ( vabs @ SY331 @ SV19 @ SY333 ) @ SY332 ) )
            | ~ ~ ( ~ ~ ( ( SV47
                         != ( vreduce @ SY332 ) )
                        | ~ ~ ( visSomeExp @ SV47 ) )
                  | ~ ( visValue @ SY332 ) )
            | ( SY330
             != ( vreduce @ SY329 ) )
            | ( SY330
              = ( vsomeExp @ ( vsubst @ SY331 @ SY332 @ SY333 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[186]) ).

thf(220,plain,
    ! [SV48: $i,SV20: $i] :
      ( ( ! [SY334: $i,SY335: $i,SY336: $i] :
            ( ~ ~ ( ( ( vlookup @ SV20 @ SY334 )
                   != vnoType )
                  | ~ ( vtcheck @ SY334 @ SY335 @ SY336 ) )
            | ( vtcheck @ ( vbind @ SV20 @ SV48 @ SY334 ) @ SY335 @ SY336 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[187]) ).

thf(221,plain,
    ! [SV21: $i,SV49: $i] :
      ( ( ! [SY337: $i] :
            ( ( SV49
             != ( vvar @ SV21 ) )
            | ( SY337
             != ( vreduce @ SV49 ) )
            | ( SY337 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[188]) ).

thf(222,plain,
    ! [SV22: $i,SV50: $i] :
      ( ( ! [SY338: $i,SY339: $i,SY340: $i] :
            ( ~ ( vtcheck @ ( vbind @ SV50 @ SY339 @ SV22 ) @ SY338 @ SY340 )
            | ( vtcheck @ SV22 @ ( vabs @ SV50 @ SY339 @ SY338 ) @ ( varrow @ SY339 @ SY340 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[189]) ).

thf(223,plain,
    ! [SV23: $i,SV51: $i] :
      ( ( ! [SY341: $i,SY342: $i,SY343: $i,SY344: $i] :
            ( ~ ~ ( ( SV51 != SY343 )
                  | ( SY341
                   != ( vabs @ SY342 @ SV23 @ SY344 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SY342 != SY343 ) )
                          | ~ ( visFreeVar @ SY343 @ SY344 ) )
                    | ( visFreeVar @ SV51 @ SY341 ) )
                | ~ ( ~ ( visFreeVar @ SV51 @ SY341 )
                    | ~ ( ~ ( ( SY342 != SY343 ) )
                        | ~ ( visFreeVar @ SY343 @ SY344 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[190]) ).

thf(224,plain,
    ! [SV52: $i,SV24: $i] :
      ( ( ! [SY345: $i,SY346: $i] :
            ( ( vvar @ SV24 )
           != ( vabs @ SV52 @ SY345 @ SY346 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[191]) ).

thf(225,plain,
    ! [SV25: $i,SV53: $i] :
      ( ( ! [SY347: $i,SY348: $i,SY349: $i] :
            ( ~ ~ ( ( SV53
                   != ( vapp @ SV25 @ SY349 ) )
                  | ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                        ( SV25
                       != ( vabs @ SY257 @ SY258 @ SY259 ) ) )
            | ~ ~ ( ( SY348
                   != ( vreduce @ SV25 ) )
                  | ~ ( visSomeExp @ SY348 ) )
            | ( SY347
             != ( vreduce @ SV53 ) )
            | ( SY347
              = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SY348 ) @ SY349 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[192]) ).

thf(226,plain,
    ! [SV26: $i,SV54: $i] :
      ( ( ! [SY353: $i] :
            ( ( ( vlookup @ SV54 @ SV26 )
             != ( vsomeType @ SY353 ) )
            | ( vtcheck @ SV26 @ ( vvar @ SV54 ) @ SY353 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[193]) ).

thf(227,plain,
    ! [SV55: $i,SV27: $i] :
      ( ( ! [SY354: $i,SY355: $i,SY356: $i,SY357: $i,SY358: $i] :
            ( ( SY357
             != ( vapp @ ( vabs @ SV27 @ SV55 @ SY354 ) @ SY356 ) )
            | ~ ~ ( ~ ~ ( ( SY355
                         != ( vreduce @ SY356 ) )
                        | ~ ~ ( visSomeExp @ SY355 ) )
                  | ~ ~ ( visValue @ SY356 ) )
            | ( SY358
             != ( vreduce @ SY357 ) )
            | ( SY358 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[194]) ).

thf(228,plain,
    ! [SV56: $i,SV28: $i] :
      ( ( ! [SY359: $i,SY360: $i] :
            ( ( SY360
             != ( vabs @ SV28 @ SV56 @ SY359 ) )
            | ( visValue @ SY360 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[195]) ).

thf(229,plain,
    ! [SV29: $i,SV57: $i] :
      ( ( ( SV57
         != ( vvar @ SV29 ) )
        | ~ ( visValue @ SV57 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[196]) ).

thf(230,plain,
    ! [SV58: $i,SV30: $i] :
      ( ( ! [SY361: $i] :
            ( ( SY361
             != ( vapp @ SV30 @ SV58 ) )
            | ~ ( visValue @ SY361 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[197]) ).

thf(231,plain,
    ! [SV1: $i,SV31: $i] :
      ( ( ( SV31
         != ( vsomeExp @ SV1 ) )
        = $true )
      | ( ( visSomeExp @ SV31 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[198]) ).

thf(232,plain,
    ! [SV59: $i,SV32: $i,SV3: $i] :
      ( ( ! [SY362: $i,SY363: $i,SY364: $i] :
            ~ ( ~ ( ( ( vabs @ SV3 @ SV32 @ SV59 )
                   != ( vabs @ SY362 @ SY363 @ SY364 ) )
                  | ~ ( ~ ~ ( ( SV3 != SY362 )
                            | ( SV32 != SY363 ) )
                      | ( SV59 != SY364 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV3 != SY362 )
                              | ( SV32 != SY363 ) )
                        | ( SV59 != SY364 ) )
                  | ( ( vabs @ SV3 @ SV32 @ SV59 )
                    = ( vabs @ SY362 @ SY363 @ SY364 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[200]) ).

thf(233,plain,
    ! [SV60: $i,SV4: $i,SV33: $i] :
      ( ( ! [SY365: $i,SY366: $i] :
            ( ~ ~ ( ( SY365
                   != ( vapp @ SV33 @ SV4 ) )
                  | ~ ! [SY281: $i,SY282: $i,SY283: $i] :
                        ( SV33
                       != ( vabs @ SY281 @ SY282 @ SY283 ) ) )
            | ~ ~ ( ( SV60
                   != ( vreduce @ SV33 ) )
                  | ~ ~ ( visSomeExp @ SV60 ) )
            | ( SY366
             != ( vreduce @ SY365 ) )
            | ( SY366 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[201]) ).

thf(234,plain,
    ! [SV61: $i,SV34: $i,SV5: $i] :
      ( ( ! [SY370: $i,SY371: $i,SY372: $i,SY373: $i,SY374: $i,SY375: $i] :
            ( ~ ~ ( ~ ~ ( ( SV5 != SY373 )
                        | ( SV34 != SY374 ) )
                  | ( SV61
                   != ( vabs @ SY371 @ SY372 @ SY375 ) ) )
            | ~ ~ ( ~ ( ( SY373 != SY371 ) )
                  | ~ ~ ( visFreeVar @ SY371 @ SY374 ) )
            | ( SY370
             != ( vsubst @ SV5 @ SV34 @ SV61 ) )
            | ( SY370
              = ( vabs @ SY371 @ SY372 @ ( vsubst @ SY373 @ SY374 @ SY375 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[202]) ).

thf(235,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ~ ( ( ( vsomeExp @ SV6 )
             != ( vsomeExp @ SV35 ) )
            | ( SV6 = SV35 ) )
        | ~ ( ( SV6 != SV35 )
            | ( ( vsomeExp @ SV6 )
              = ( vsomeExp @ SV35 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[203]) ).

thf(236,plain,
    ! [SV36: $i,SV62: $i,SV7: $i] :
      ( ( ( SV7
         != ( vsomeExp @ SV62 ) )
        | ( SV36
         != ( vgetSomeExp @ SV7 ) )
        | ( SV36 = SV62 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[204]) ).

thf(237,plain,
    ! [SV37: $i,SV8: $i,SV63: $i] :
      ( ( ! [SY376: $i,SY377: $i,SY378: $i,SY379: $i] :
            ( ~ ~ ( ~ ( ( SV63 != SV8 ) )
                  | ~ ( vtcheck @ ( vbind @ SV63 @ SY376 @ ( vbind @ SV8 @ SV37 @ SY377 ) ) @ SY378 @ SY379 ) )
            | ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SY376 @ SY377 ) ) @ SY378 @ SY379 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[205]) ).

thf(238,plain,
    ! [SV64: $i] :
      ( ( ( vreduce @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
       != ( vsomeExp @ SV64 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[206]) ).

thf(239,plain,
    ! [SV65: $i,SV38: $i,SV9: $i] :
      ( ( vempty
       != ( vbind @ SV9 @ SV38 @ SV65 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[207]) ).

thf(240,plain,
    ! [SV39: $i,SV10: $i,SV66: $i] :
      ( ( ! [SY380: $i,SY381: $i,SY382: $i,SY383: $i] :
            ( ~ ~ ( ( SV66 != SV10 )
                  | ~ ( vtcheck @ ( vbind @ SV66 @ SY380 @ ( vbind @ SV10 @ SV39 @ SY381 ) ) @ SY382 @ SY383 ) )
            | ( vtcheck @ ( vbind @ SV66 @ SY380 @ SY381 ) @ SY382 @ SY383 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[208]) ).

thf(241,plain,
    ! [SV67: $i,SV40: $i,SV11: $i] :
      ( ( ! [SY384: $i,SY385: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV11 @ SY384 )
                  | ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SY384 @ SY385 ) )
            | ( vtcheck @ SV67 @ SY384 @ SY385 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[209]) ).

thf(242,plain,
    ! [SV68: $i,SV41: $i,SV12: $i] :
      ( ( ! [SY386: $i,SY387: $i] :
            ( ( SY386
             != ( vabs @ SV12 @ SV41 @ SV68 ) )
            | ( SY387
             != ( vreduce @ SY386 ) )
            | ( SY387 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[210]) ).

thf(243,plain,
    ! [SV69: $i,SV42: $i,SV13: $i] :
      ( ( ! [SY388: $i,SY389: $i] :
            ( ( vabs @ SV13 @ SV42 @ SV69 )
           != ( vapp @ SY388 @ SY389 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[211]) ).

thf(244,plain,
    ! [SV14: $i,SV43: $i,SV70: $i] :
      ( ( ! [SY390: $i,SY391: $i,SY392: $i,SY393: $i,SY394: $i,SY395: $i] :
            ( ~ ~ ( ~ ~ ( ( SV70 != SV43 )
                        | ( SY390 != SV14 ) )
                  | ( SY391
                   != ( vabs @ SY393 @ SY394 @ SY395 ) ) )
            | ( SV43 != SY393 )
            | ( SY392
             != ( vsubst @ SV70 @ SY390 @ SY391 ) )
            | ( SY392
              = ( vabs @ SY393 @ SY394 @ SY395 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[212]) ).

thf(245,plain,
    ( ( ( vempty != vempty )
      | $true )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[213]) ).

thf(246,plain,
    ( ( ~ $true
      | ( vempty = vempty ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[214]) ).

thf(247,plain,
    ! [SV71: $i,SV15: $i,SV44: $i] :
      ( ( ! [SY396: $i] :
            ( ~ ~ ( ( SV44 != SV15 )
                  | ( SV71 != vempty ) )
            | ( SY396
             != ( vlookup @ SV44 @ SV71 ) )
            | ( SY396 = vnoType ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[215]) ).

thf(248,plain,
    ! [SV16: $i] :
      ( ( ( ~ ( ~ ( vtcheck @ vempty @ ve1 @ SV16 )
              | ~ ~ ( visValue @ ve1 ) ) )
        = $false )
      | ( ( ~ ! [SX1: $i] :
                ( ( vreduce @ ve1 )
               != ( vsomeExp @ SX1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[216]) ).

thf(249,plain,
    ! [SV17: $i,SV72: $i,SV45: $i] :
      ( ( ! [SY397: $i,SY398: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SV45 @ SV72 @ ( varrow @ SV17 @ SY398 ) )
                  | ~ ( vtcheck @ SV45 @ SY397 @ SV17 ) )
            | ( vtcheck @ SV45 @ ( vapp @ SV72 @ SY397 ) @ SY398 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[217]) ).

thf(250,plain,
    ! [SV73: $i,SV18: $i,SV46: $i] :
      ( ( ! [SY399: $i,SY400: $i,SY401: $i,SY402: $i] :
            ( ( SV46
             != ( vapp @ ( vabs @ SY399 @ SY400 @ SY401 ) @ SV18 ) )
            | ~ ~ ( ( SY402
                   != ( vreduce @ SV18 ) )
                  | ~ ( visSomeExp @ SY402 ) )
            | ( SV73
             != ( vreduce @ SV46 ) )
            | ( SV73
              = ( vsomeExp @ ( vapp @ ( vabs @ SY399 @ SY400 @ SY401 ) @ ( vgetSomeExp @ SY402 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[218]) ).

thf(251,plain,
    ! [SV47: $i,SV19: $i,SV74: $i] :
      ( ( ! [SY403: $i,SY404: $i,SY405: $i,SY406: $i] :
            ( ( SV74
             != ( vapp @ ( vabs @ SY404 @ SV19 @ SY406 ) @ SY405 ) )
            | ~ ~ ( ~ ~ ( ( SV47
                         != ( vreduce @ SY405 ) )
                        | ~ ~ ( visSomeExp @ SV47 ) )
                  | ~ ( visValue @ SY405 ) )
            | ( SY403
             != ( vreduce @ SV74 ) )
            | ( SY403
              = ( vsomeExp @ ( vsubst @ SY404 @ SY405 @ SY406 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[219]) ).

thf(252,plain,
    ! [SV48: $i,SV75: $i,SV20: $i] :
      ( ( ! [SY407: $i,SY408: $i] :
            ( ~ ~ ( ( ( vlookup @ SV20 @ SV75 )
                   != vnoType )
                  | ~ ( vtcheck @ SV75 @ SY407 @ SY408 ) )
            | ( vtcheck @ ( vbind @ SV20 @ SV48 @ SV75 ) @ SY407 @ SY408 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[220]) ).

thf(253,plain,
    ! [SV76: $i,SV21: $i,SV49: $i] :
      ( ( ( SV49
         != ( vvar @ SV21 ) )
        | ( SV76
         != ( vreduce @ SV49 ) )
        | ( SV76 = vnoExp ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[221]) ).

thf(254,plain,
    ! [SV77: $i,SV22: $i,SV50: $i] :
      ( ( ! [SY409: $i,SY410: $i] :
            ( ~ ( vtcheck @ ( vbind @ SV50 @ SY409 @ SV22 ) @ SV77 @ SY410 )
            | ( vtcheck @ SV22 @ ( vabs @ SV50 @ SY409 @ SV77 ) @ ( varrow @ SY409 @ SY410 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[222]) ).

thf(255,plain,
    ! [SV23: $i,SV78: $i,SV51: $i] :
      ( ( ! [SY411: $i,SY412: $i,SY413: $i] :
            ( ~ ~ ( ( SV51 != SY412 )
                  | ( SV78
                   != ( vabs @ SY411 @ SV23 @ SY413 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SY411 != SY412 ) )
                          | ~ ( visFreeVar @ SY412 @ SY413 ) )
                    | ( visFreeVar @ SV51 @ SV78 ) )
                | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                    | ~ ( ~ ( ( SY411 != SY412 ) )
                        | ~ ( visFreeVar @ SY412 @ SY413 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[223]) ).

thf(256,plain,
    ! [SV79: $i,SV52: $i,SV24: $i] :
      ( ( ! [SY414: $i] :
            ( ( vvar @ SV24 )
           != ( vabs @ SV52 @ SV79 @ SY414 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[224]) ).

thf(257,plain,
    ! [SV80: $i,SV25: $i,SV53: $i] :
      ( ( ! [SY415: $i,SY416: $i] :
            ( ~ ~ ( ( SV53
                   != ( vapp @ SV25 @ SY416 ) )
                  | ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                        ( SV25
                       != ( vabs @ SY257 @ SY258 @ SY259 ) ) )
            | ~ ~ ( ( SY415
                   != ( vreduce @ SV25 ) )
                  | ~ ( visSomeExp @ SY415 ) )
            | ( SV80
             != ( vreduce @ SV53 ) )
            | ( SV80
              = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SY415 ) @ SY416 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[225]) ).

thf(258,plain,
    ! [SV81: $i,SV26: $i,SV54: $i] :
      ( ( ( ( vlookup @ SV54 @ SV26 )
         != ( vsomeType @ SV81 ) )
        | ( vtcheck @ SV26 @ ( vvar @ SV54 ) @ SV81 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[226]) ).

thf(259,plain,
    ! [SV82: $i,SV55: $i,SV27: $i] :
      ( ( ! [SY420: $i,SY421: $i,SY422: $i,SY423: $i] :
            ( ( SY422
             != ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SY421 ) )
            | ~ ~ ( ~ ~ ( ( SY420
                         != ( vreduce @ SY421 ) )
                        | ~ ~ ( visSomeExp @ SY420 ) )
                  | ~ ~ ( visValue @ SY421 ) )
            | ( SY423
             != ( vreduce @ SY422 ) )
            | ( SY423 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[227]) ).

thf(260,plain,
    ! [SV83: $i,SV56: $i,SV28: $i] :
      ( ( ! [SY424: $i] :
            ( ( SY424
             != ( vabs @ SV28 @ SV56 @ SV83 ) )
            | ( visValue @ SY424 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[228]) ).

thf(261,plain,
    ! [SV29: $i,SV57: $i] :
      ( ( ( SV57
         != ( vvar @ SV29 ) )
        = $true )
      | ( ( ~ ( visValue @ SV57 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[229]) ).

thf(262,plain,
    ! [SV58: $i,SV30: $i,SV84: $i] :
      ( ( ( SV84
         != ( vapp @ SV30 @ SV58 ) )
        | ~ ( visValue @ SV84 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[230]) ).

thf(263,plain,
    ! [SV1: $i,SV31: $i] :
      ( ( ( SV31
          = ( vsomeExp @ SV1 ) )
        = $false )
      | ( ( visSomeExp @ SV31 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[231]) ).

thf(264,plain,
    ! [SV85: $i,SV59: $i,SV32: $i,SV3: $i] :
      ( ( ! [SY425: $i,SY426: $i] :
            ~ ( ~ ( ( ( vabs @ SV3 @ SV32 @ SV59 )
                   != ( vabs @ SV85 @ SY425 @ SY426 ) )
                  | ~ ( ~ ~ ( ( SV3 != SV85 )
                            | ( SV32 != SY425 ) )
                      | ( SV59 != SY426 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV3 != SV85 )
                              | ( SV32 != SY425 ) )
                        | ( SV59 != SY426 ) )
                  | ( ( vabs @ SV3 @ SV32 @ SV59 )
                    = ( vabs @ SV85 @ SY425 @ SY426 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[232]) ).

thf(265,plain,
    ! [SV60: $i,SV4: $i,SV33: $i,SV86: $i] :
      ( ( ! [SY427: $i] :
            ( ~ ~ ( ( SV86
                   != ( vapp @ SV33 @ SV4 ) )
                  | ~ ! [SY281: $i,SY282: $i,SY283: $i] :
                        ( SV33
                       != ( vabs @ SY281 @ SY282 @ SY283 ) ) )
            | ~ ~ ( ( SV60
                   != ( vreduce @ SV33 ) )
                  | ~ ~ ( visSomeExp @ SV60 ) )
            | ( SY427
             != ( vreduce @ SV86 ) )
            | ( SY427 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[233]) ).

thf(266,plain,
    ! [SV87: $i,SV61: $i,SV34: $i,SV5: $i] :
      ( ( ! [SY431: $i,SY432: $i,SY433: $i,SY434: $i,SY435: $i] :
            ( ~ ~ ( ~ ~ ( ( SV5 != SY433 )
                        | ( SV34 != SY434 ) )
                  | ( SV61
                   != ( vabs @ SY431 @ SY432 @ SY435 ) ) )
            | ~ ~ ( ~ ( ( SY433 != SY431 ) )
                  | ~ ~ ( visFreeVar @ SY431 @ SY434 ) )
            | ( SV87
             != ( vsubst @ SV5 @ SV34 @ SV61 ) )
            | ( SV87
              = ( vabs @ SY431 @ SY432 @ ( vsubst @ SY433 @ SY434 @ SY435 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[234]) ).

thf(267,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ~ ( ( ( vsomeExp @ SV6 )
             != ( vsomeExp @ SV35 ) )
            | ( SV6 = SV35 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[235]) ).

thf(268,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ~ ( ( SV6 != SV35 )
            | ( ( vsomeExp @ SV6 )
              = ( vsomeExp @ SV35 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[235]) ).

thf(269,plain,
    ! [SV36: $i,SV62: $i,SV7: $i] :
      ( ( ( SV7
         != ( vsomeExp @ SV62 ) )
        = $true )
      | ( ( ( SV36
           != ( vgetSomeExp @ SV7 ) )
          | ( SV36 = SV62 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[236]) ).

thf(270,plain,
    ! [SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ! [SY436: $i,SY437: $i,SY438: $i] :
            ( ~ ~ ( ~ ( ( SV63 != SV8 ) )
                  | ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SY436 ) ) @ SY437 @ SY438 ) )
            | ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SY436 ) ) @ SY437 @ SY438 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[237]) ).

thf(271,plain,
    ! [SV64: $i] :
      ( ( ( vreduce @ ( vabs @ sK2_SY151 @ sK3_SY154 @ ve1 ) )
        = ( vsomeExp @ SV64 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[238]) ).

thf(272,plain,
    ! [SV65: $i,SV38: $i,SV9: $i] :
      ( ( vempty
        = ( vbind @ SV9 @ SV38 @ SV65 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[239]) ).

thf(273,plain,
    ! [SV39: $i,SV89: $i,SV10: $i,SV66: $i] :
      ( ( ! [SY439: $i,SY440: $i,SY441: $i] :
            ( ~ ~ ( ( SV66 != SV10 )
                  | ~ ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SY439 ) ) @ SY440 @ SY441 ) )
            | ( vtcheck @ ( vbind @ SV66 @ SV89 @ SY439 ) @ SY440 @ SY441 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[240]) ).

thf(274,plain,
    ! [SV67: $i,SV40: $i,SV90: $i,SV11: $i] :
      ( ( ! [SY442: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV11 @ SV90 )
                  | ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SV90 @ SY442 ) )
            | ( vtcheck @ SV67 @ SV90 @ SY442 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[241]) ).

thf(275,plain,
    ! [SV68: $i,SV41: $i,SV12: $i,SV91: $i] :
      ( ( ! [SY443: $i] :
            ( ( SV91
             != ( vabs @ SV12 @ SV41 @ SV68 ) )
            | ( SY443
             != ( vreduce @ SV91 ) )
            | ( SY443 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[242]) ).

thf(276,plain,
    ! [SV92: $i,SV69: $i,SV42: $i,SV13: $i] :
      ( ( ! [SY444: $i] :
            ( ( vabs @ SV13 @ SV42 @ SV69 )
           != ( vapp @ SV92 @ SY444 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[243]) ).

thf(277,plain,
    ! [SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ! [SY445: $i,SY446: $i,SY447: $i,SY448: $i,SY449: $i] :
            ( ~ ~ ( ~ ~ ( ( SV70 != SV43 )
                        | ( SV93 != SV14 ) )
                  | ( SY445
                   != ( vabs @ SY447 @ SY448 @ SY449 ) ) )
            | ( SV43 != SY447 )
            | ( SY446
             != ( vsubst @ SV70 @ SV93 @ SY445 ) )
            | ( SY446
              = ( vabs @ SY447 @ SY448 @ SY449 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[244]) ).

thf(278,plain,
    ( ( ( vempty != vempty )
      = $true )
    | ( $true = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[245]) ).

thf(279,plain,
    ( ( ( ~ $true ) = $true )
    | ( ( vempty = vempty )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[246]) ).

thf(280,plain,
    ! [SV94: $i,SV71: $i,SV15: $i,SV44: $i] :
      ( ( ~ ~ ( ( SV44 != SV15 )
              | ( SV71 != vempty ) )
        | ( SV94
         != ( vlookup @ SV44 @ SV71 ) )
        | ( SV94 = vnoType ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[247]) ).

thf(281,plain,
    ! [SV16: $i] :
      ( ( ( ~ ( vtcheck @ vempty @ ve1 @ SV16 )
          | ~ ~ ( visValue @ ve1 ) )
        = $true )
      | ( ( ~ ! [SX1: $i] :
                ( ( vreduce @ ve1 )
               != ( vsomeExp @ SX1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[248]) ).

thf(282,plain,
    ! [SV95: $i,SV17: $i,SV72: $i,SV45: $i] :
      ( ( ! [SY450: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SV45 @ SV72 @ ( varrow @ SV17 @ SY450 ) )
                  | ~ ( vtcheck @ SV45 @ SV95 @ SV17 ) )
            | ( vtcheck @ SV45 @ ( vapp @ SV72 @ SV95 ) @ SY450 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[249]) ).

thf(283,plain,
    ! [SV73: $i,SV18: $i,SV96: $i,SV46: $i] :
      ( ( ! [SY451: $i,SY452: $i,SY453: $i] :
            ( ( SV46
             != ( vapp @ ( vabs @ SV96 @ SY451 @ SY452 ) @ SV18 ) )
            | ~ ~ ( ( SY453
                   != ( vreduce @ SV18 ) )
                  | ~ ( visSomeExp @ SY453 ) )
            | ( SV73
             != ( vreduce @ SV46 ) )
            | ( SV73
              = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SY451 @ SY452 ) @ ( vgetSomeExp @ SY453 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[250]) ).

thf(284,plain,
    ! [SV97: $i,SV47: $i,SV19: $i,SV74: $i] :
      ( ( ! [SY454: $i,SY455: $i,SY456: $i] :
            ( ( SV74
             != ( vapp @ ( vabs @ SY454 @ SV19 @ SY456 ) @ SY455 ) )
            | ~ ~ ( ~ ~ ( ( SV47
                         != ( vreduce @ SY455 ) )
                        | ~ ~ ( visSomeExp @ SV47 ) )
                  | ~ ( visValue @ SY455 ) )
            | ( SV97
             != ( vreduce @ SV74 ) )
            | ( SV97
              = ( vsomeExp @ ( vsubst @ SY454 @ SY455 @ SY456 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[251]) ).

thf(285,plain,
    ! [SV48: $i,SV98: $i,SV75: $i,SV20: $i] :
      ( ( ! [SY457: $i] :
            ( ~ ~ ( ( ( vlookup @ SV20 @ SV75 )
                   != vnoType )
                  | ~ ( vtcheck @ SV75 @ SV98 @ SY457 ) )
            | ( vtcheck @ ( vbind @ SV20 @ SV48 @ SV75 ) @ SV98 @ SY457 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[252]) ).

thf(286,plain,
    ! [SV76: $i,SV21: $i,SV49: $i] :
      ( ( ( SV49
         != ( vvar @ SV21 ) )
        = $true )
      | ( ( ( SV76
           != ( vreduce @ SV49 ) )
          | ( SV76 = vnoExp ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[253]) ).

thf(287,plain,
    ! [SV77: $i,SV22: $i,SV99: $i,SV50: $i] :
      ( ( ! [SY458: $i] :
            ( ~ ( vtcheck @ ( vbind @ SV50 @ SV99 @ SV22 ) @ SV77 @ SY458 )
            | ( vtcheck @ SV22 @ ( vabs @ SV50 @ SV99 @ SV77 ) @ ( varrow @ SV99 @ SY458 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[254]) ).

thf(288,plain,
    ! [SV23: $i,SV100: $i,SV78: $i,SV51: $i] :
      ( ( ! [SY459: $i,SY460: $i] :
            ( ~ ~ ( ( SV51 != SY459 )
                  | ( SV78
                   != ( vabs @ SV100 @ SV23 @ SY460 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SV100 != SY459 ) )
                          | ~ ( visFreeVar @ SY459 @ SY460 ) )
                    | ( visFreeVar @ SV51 @ SV78 ) )
                | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                    | ~ ( ~ ( ( SV100 != SY459 ) )
                        | ~ ( visFreeVar @ SY459 @ SY460 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[255]) ).

thf(289,plain,
    ! [SV101: $i,SV79: $i,SV52: $i,SV24: $i] :
      ( ( ( vvar @ SV24 )
       != ( vabs @ SV52 @ SV79 @ SV101 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[256]) ).

thf(290,plain,
    ! [SV80: $i,SV102: $i,SV25: $i,SV53: $i] :
      ( ( ! [SY461: $i] :
            ( ~ ~ ( ( SV53
                   != ( vapp @ SV25 @ SY461 ) )
                  | ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                        ( SV25
                       != ( vabs @ SY257 @ SY258 @ SY259 ) ) )
            | ~ ~ ( ( SV102
                   != ( vreduce @ SV25 ) )
                  | ~ ( visSomeExp @ SV102 ) )
            | ( SV80
             != ( vreduce @ SV53 ) )
            | ( SV80
              = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SY461 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[257]) ).

thf(291,plain,
    ! [SV81: $i,SV26: $i,SV54: $i] :
      ( ( ( ( vlookup @ SV54 @ SV26 )
         != ( vsomeType @ SV81 ) )
        = $true )
      | ( ( vtcheck @ SV26 @ ( vvar @ SV54 ) @ SV81 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[258]) ).

thf(292,plain,
    ! [SV103: $i,SV82: $i,SV55: $i,SV27: $i] :
      ( ( ! [SY465: $i,SY466: $i,SY467: $i] :
            ( ( SY466
             != ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SY465 ) )
            | ~ ~ ( ~ ~ ( ( SV103
                         != ( vreduce @ SY465 ) )
                        | ~ ~ ( visSomeExp @ SV103 ) )
                  | ~ ~ ( visValue @ SY465 ) )
            | ( SY467
             != ( vreduce @ SY466 ) )
            | ( SY467 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[259]) ).

thf(293,plain,
    ! [SV83: $i,SV56: $i,SV28: $i,SV104: $i] :
      ( ( ( SV104
         != ( vabs @ SV28 @ SV56 @ SV83 ) )
        | ( visValue @ SV104 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[260]) ).

thf(294,plain,
    ! [SV29: $i,SV57: $i] :
      ( ( ( SV57
          = ( vvar @ SV29 ) )
        = $false )
      | ( ( ~ ( visValue @ SV57 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[261]) ).

thf(295,plain,
    ! [SV58: $i,SV30: $i,SV84: $i] :
      ( ( ( SV84
         != ( vapp @ SV30 @ SV58 ) )
        = $true )
      | ( ( ~ ( visValue @ SV84 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[262]) ).

thf(296,plain,
    ! [SV105: $i,SV85: $i,SV59: $i,SV32: $i,SV3: $i] :
      ( ( ! [SY468: $i] :
            ~ ( ~ ( ( ( vabs @ SV3 @ SV32 @ SV59 )
                   != ( vabs @ SV85 @ SV105 @ SY468 ) )
                  | ~ ( ~ ~ ( ( SV3 != SV85 )
                            | ( SV32 != SV105 ) )
                      | ( SV59 != SY468 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV3 != SV85 )
                              | ( SV32 != SV105 ) )
                        | ( SV59 != SY468 ) )
                  | ( ( vabs @ SV3 @ SV32 @ SV59 )
                    = ( vabs @ SV85 @ SV105 @ SY468 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[264]) ).

thf(297,plain,
    ! [SV106: $i,SV60: $i,SV4: $i,SV33: $i,SV86: $i] :
      ( ( ~ ~ ( ( SV86
               != ( vapp @ SV33 @ SV4 ) )
              | ~ ! [SY281: $i,SY282: $i,SY283: $i] :
                    ( SV33
                   != ( vabs @ SY281 @ SY282 @ SY283 ) ) )
        | ~ ~ ( ( SV60
               != ( vreduce @ SV33 ) )
              | ~ ~ ( visSomeExp @ SV60 ) )
        | ( SV106
         != ( vreduce @ SV86 ) )
        | ( SV106 = vnoExp ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[265]) ).

thf(298,plain,
    ! [SV87: $i,SV107: $i,SV61: $i,SV34: $i,SV5: $i] :
      ( ( ! [SY472: $i,SY473: $i,SY474: $i,SY475: $i] :
            ( ~ ~ ( ~ ~ ( ( SV5 != SY473 )
                        | ( SV34 != SY474 ) )
                  | ( SV61
                   != ( vabs @ SV107 @ SY472 @ SY475 ) ) )
            | ~ ~ ( ~ ( ( SY473 != SV107 ) )
                  | ~ ~ ( visFreeVar @ SV107 @ SY474 ) )
            | ( SV87
             != ( vsubst @ SV5 @ SV34 @ SV61 ) )
            | ( SV87
              = ( vabs @ SV107 @ SY472 @ ( vsubst @ SY473 @ SY474 @ SY475 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[266]) ).

thf(299,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ( ( vsomeExp @ SV6 )
         != ( vsomeExp @ SV35 ) )
        | ( SV6 = SV35 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[267]) ).

thf(300,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ( SV6 != SV35 )
        | ( ( vsomeExp @ SV6 )
          = ( vsomeExp @ SV35 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[268]) ).

thf(301,plain,
    ! [SV36: $i,SV62: $i,SV7: $i] :
      ( ( ( SV7
          = ( vsomeExp @ SV62 ) )
        = $false )
      | ( ( ( SV36
           != ( vgetSomeExp @ SV7 ) )
          | ( SV36 = SV62 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[269]) ).

thf(302,plain,
    ! [SV108: $i,SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ! [SY476: $i,SY477: $i] :
            ( ~ ~ ( ~ ( ( SV63 != SV8 ) )
                  | ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SY476 @ SY477 ) )
            | ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SY476 @ SY477 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[270]) ).

thf(303,plain,
    ! [SV109: $i,SV39: $i,SV89: $i,SV10: $i,SV66: $i] :
      ( ( ! [SY478: $i,SY479: $i] :
            ( ~ ~ ( ( SV66 != SV10 )
                  | ~ ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SV109 ) ) @ SY478 @ SY479 ) )
            | ( vtcheck @ ( vbind @ SV66 @ SV89 @ SV109 ) @ SY478 @ SY479 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[273]) ).

thf(304,plain,
    ! [SV110: $i,SV67: $i,SV40: $i,SV90: $i,SV11: $i] :
      ( ( ~ ~ ( ~ ~ ( visFreeVar @ SV11 @ SV90 )
              | ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SV90 @ SV110 ) )
        | ( vtcheck @ SV67 @ SV90 @ SV110 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[274]) ).

thf(305,plain,
    ! [SV111: $i,SV68: $i,SV41: $i,SV12: $i,SV91: $i] :
      ( ( ( SV91
         != ( vabs @ SV12 @ SV41 @ SV68 ) )
        | ( SV111
         != ( vreduce @ SV91 ) )
        | ( SV111 = vnoExp ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[275]) ).

thf(306,plain,
    ! [SV112: $i,SV92: $i,SV69: $i,SV42: $i,SV13: $i] :
      ( ( ( vabs @ SV13 @ SV42 @ SV69 )
       != ( vapp @ SV92 @ SV112 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[276]) ).

thf(307,plain,
    ! [SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ! [SY480: $i,SY481: $i,SY482: $i,SY483: $i] :
            ( ~ ~ ( ~ ~ ( ( SV70 != SV43 )
                        | ( SV93 != SV14 ) )
                  | ( SV113
                   != ( vabs @ SY481 @ SY482 @ SY483 ) ) )
            | ( SV43 != SY481 )
            | ( SY480
             != ( vsubst @ SV70 @ SV93 @ SV113 ) )
            | ( SY480
              = ( vabs @ SY481 @ SY482 @ SY483 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[277]) ).

thf(308,plain,
    ( ( ( vempty = vempty )
      = $false )
    | ( $true = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[278]) ).

thf(309,plain,
    ( ( $true = $false )
    | ( ( vempty = vempty )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[279]) ).

thf(310,plain,
    ! [SV94: $i,SV71: $i,SV15: $i,SV44: $i] :
      ( ( ( ~ ~ ( ( SV44 != SV15 )
                | ( SV71 != vempty ) ) )
        = $true )
      | ( ( ( SV94
           != ( vlookup @ SV44 @ SV71 ) )
          | ( SV94 = vnoType ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[280]) ).

thf(311,plain,
    ! [SV16: $i] :
      ( ( ( ~ ( vtcheck @ vempty @ ve1 @ SV16 ) )
        = $true )
      | ( ( ~ ~ ( visValue @ ve1 ) )
        = $true )
      | ( ( ~ ! [SX1: $i] :
                ( ( vreduce @ ve1 )
               != ( vsomeExp @ SX1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[281]) ).

thf(312,plain,
    ! [SV95: $i,SV114: $i,SV17: $i,SV72: $i,SV45: $i] :
      ( ( ~ ~ ( ~ ( vtcheck @ SV45 @ SV72 @ ( varrow @ SV17 @ SV114 ) )
              | ~ ( vtcheck @ SV45 @ SV95 @ SV17 ) )
        | ( vtcheck @ SV45 @ ( vapp @ SV72 @ SV95 ) @ SV114 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[282]) ).

thf(313,plain,
    ! [SV73: $i,SV18: $i,SV115: $i,SV96: $i,SV46: $i] :
      ( ( ! [SY484: $i,SY485: $i] :
            ( ( SV46
             != ( vapp @ ( vabs @ SV96 @ SV115 @ SY484 ) @ SV18 ) )
            | ~ ~ ( ( SY485
                   != ( vreduce @ SV18 ) )
                  | ~ ( visSomeExp @ SY485 ) )
            | ( SV73
             != ( vreduce @ SV46 ) )
            | ( SV73
              = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SY484 ) @ ( vgetSomeExp @ SY485 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[283]) ).

thf(314,plain,
    ! [SV97: $i,SV47: $i,SV19: $i,SV116: $i,SV74: $i] :
      ( ( ! [SY486: $i,SY487: $i] :
            ( ( SV74
             != ( vapp @ ( vabs @ SV116 @ SV19 @ SY487 ) @ SY486 ) )
            | ~ ~ ( ~ ~ ( ( SV47
                         != ( vreduce @ SY486 ) )
                        | ~ ~ ( visSomeExp @ SV47 ) )
                  | ~ ( visValue @ SY486 ) )
            | ( SV97
             != ( vreduce @ SV74 ) )
            | ( SV97
              = ( vsomeExp @ ( vsubst @ SV116 @ SY486 @ SY487 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[284]) ).

thf(315,plain,
    ! [SV48: $i,SV117: $i,SV98: $i,SV75: $i,SV20: $i] :
      ( ( ~ ~ ( ( ( vlookup @ SV20 @ SV75 )
               != vnoType )
              | ~ ( vtcheck @ SV75 @ SV98 @ SV117 ) )
        | ( vtcheck @ ( vbind @ SV20 @ SV48 @ SV75 ) @ SV98 @ SV117 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[285]) ).

thf(316,plain,
    ! [SV76: $i,SV21: $i,SV49: $i] :
      ( ( ( SV49
          = ( vvar @ SV21 ) )
        = $false )
      | ( ( ( SV76
           != ( vreduce @ SV49 ) )
          | ( SV76 = vnoExp ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[286]) ).

thf(317,plain,
    ! [SV118: $i,SV77: $i,SV22: $i,SV99: $i,SV50: $i] :
      ( ( ~ ( vtcheck @ ( vbind @ SV50 @ SV99 @ SV22 ) @ SV77 @ SV118 )
        | ( vtcheck @ SV22 @ ( vabs @ SV50 @ SV99 @ SV77 ) @ ( varrow @ SV99 @ SV118 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[287]) ).

thf(318,plain,
    ! [SV23: $i,SV100: $i,SV78: $i,SV119: $i,SV51: $i] :
      ( ( ! [SY488: $i] :
            ( ~ ~ ( ( SV51 != SV119 )
                  | ( SV78
                   != ( vabs @ SV100 @ SV23 @ SY488 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                          | ~ ( visFreeVar @ SV119 @ SY488 ) )
                    | ( visFreeVar @ SV51 @ SV78 ) )
                | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                    | ~ ( ~ ( ( SV100 != SV119 ) )
                        | ~ ( visFreeVar @ SV119 @ SY488 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[288]) ).

thf(319,plain,
    ! [SV101: $i,SV79: $i,SV52: $i,SV24: $i] :
      ( ( ( vvar @ SV24 )
        = ( vabs @ SV52 @ SV79 @ SV101 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[289]) ).

thf(320,plain,
    ! [SV80: $i,SV102: $i,SV120: $i,SV25: $i,SV53: $i] :
      ( ( ~ ~ ( ( SV53
               != ( vapp @ SV25 @ SV120 ) )
              | ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                    ( SV25
                   != ( vabs @ SY257 @ SY258 @ SY259 ) ) )
        | ~ ~ ( ( SV102
               != ( vreduce @ SV25 ) )
              | ~ ( visSomeExp @ SV102 ) )
        | ( SV80
         != ( vreduce @ SV53 ) )
        | ( SV80
          = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[290]) ).

thf(321,plain,
    ! [SV81: $i,SV26: $i,SV54: $i] :
      ( ( ( ( vlookup @ SV54 @ SV26 )
          = ( vsomeType @ SV81 ) )
        = $false )
      | ( ( vtcheck @ SV26 @ ( vvar @ SV54 ) @ SV81 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[291]) ).

thf(322,plain,
    ! [SV103: $i,SV121: $i,SV82: $i,SV55: $i,SV27: $i] :
      ( ( ! [SY492: $i,SY493: $i] :
            ( ( SY492
             != ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
            | ~ ~ ( ~ ~ ( ( SV103
                         != ( vreduce @ SV121 ) )
                        | ~ ~ ( visSomeExp @ SV103 ) )
                  | ~ ~ ( visValue @ SV121 ) )
            | ( SY493
             != ( vreduce @ SY492 ) )
            | ( SY493 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[292]) ).

thf(323,plain,
    ! [SV83: $i,SV56: $i,SV28: $i,SV104: $i] :
      ( ( ( SV104
         != ( vabs @ SV28 @ SV56 @ SV83 ) )
        = $true )
      | ( ( visValue @ SV104 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[293]) ).

thf(324,plain,
    ! [SV29: $i,SV57: $i] :
      ( ( ( visValue @ SV57 )
        = $false )
      | ( ( SV57
          = ( vvar @ SV29 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[294]) ).

thf(325,plain,
    ! [SV58: $i,SV30: $i,SV84: $i] :
      ( ( ( SV84
          = ( vapp @ SV30 @ SV58 ) )
        = $false )
      | ( ( ~ ( visValue @ SV84 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[295]) ).

thf(326,plain,
    ! [SV122: $i,SV105: $i,SV85: $i,SV59: $i,SV32: $i,SV3: $i] :
      ( ( ~ ( ~ ( ( ( vabs @ SV3 @ SV32 @ SV59 )
                 != ( vabs @ SV85 @ SV105 @ SV122 ) )
                | ~ ( ~ ~ ( ( SV3 != SV85 )
                          | ( SV32 != SV105 ) )
                    | ( SV59 != SV122 ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ( SV3 != SV85 )
                            | ( SV32 != SV105 ) )
                      | ( SV59 != SV122 ) )
                | ( ( vabs @ SV3 @ SV32 @ SV59 )
                  = ( vabs @ SV85 @ SV105 @ SV122 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[296]) ).

thf(327,plain,
    ! [SV106: $i,SV60: $i,SV4: $i,SV33: $i,SV86: $i] :
      ( ( ( ~ ~ ( ( SV86
                 != ( vapp @ SV33 @ SV4 ) )
                | ~ ! [SY281: $i,SY282: $i,SY283: $i] :
                      ( SV33
                     != ( vabs @ SY281 @ SY282 @ SY283 ) ) ) )
        = $true )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[297]) ).

thf(328,plain,
    ! [SV87: $i,SV123: $i,SV107: $i,SV61: $i,SV34: $i,SV5: $i] :
      ( ( ! [SY494: $i,SY495: $i,SY496: $i] :
            ( ~ ~ ( ~ ~ ( ( SV5 != SY494 )
                        | ( SV34 != SY495 ) )
                  | ( SV61
                   != ( vabs @ SV107 @ SV123 @ SY496 ) ) )
            | ~ ~ ( ~ ( ( SY494 != SV107 ) )
                  | ~ ~ ( visFreeVar @ SV107 @ SY495 ) )
            | ( SV87
             != ( vsubst @ SV5 @ SV34 @ SV61 ) )
            | ( SV87
              = ( vabs @ SV107 @ SV123 @ ( vsubst @ SY494 @ SY495 @ SY496 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[298]) ).

thf(329,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ( ( vsomeExp @ SV6 )
         != ( vsomeExp @ SV35 ) )
        = $true )
      | ( ( SV6 = SV35 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[299]) ).

thf(330,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ( SV6 != SV35 )
        = $true )
      | ( ( ( vsomeExp @ SV6 )
          = ( vsomeExp @ SV35 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[300]) ).

thf(331,plain,
    ! [SV62: $i,SV7: $i,SV36: $i] :
      ( ( ( SV36
         != ( vgetSomeExp @ SV7 ) )
        = $true )
      | ( ( SV36 = SV62 )
        = $true )
      | ( ( SV7
          = ( vsomeExp @ SV62 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[301]) ).

thf(332,plain,
    ! [SV124: $i,SV108: $i,SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ! [SY497: $i] :
            ( ~ ~ ( ~ ( ( SV63 != SV8 ) )
                  | ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SV124 @ SY497 ) )
            | ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SV124 @ SY497 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[302]) ).

thf(333,plain,
    ! [SV125: $i,SV109: $i,SV39: $i,SV89: $i,SV10: $i,SV66: $i] :
      ( ( ! [SY498: $i] :
            ( ~ ~ ( ( SV66 != SV10 )
                  | ~ ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SV109 ) ) @ SV125 @ SY498 ) )
            | ( vtcheck @ ( vbind @ SV66 @ SV89 @ SV109 ) @ SV125 @ SY498 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[303]) ).

thf(334,plain,
    ! [SV110: $i,SV67: $i,SV40: $i,SV90: $i,SV11: $i] :
      ( ( ( ~ ~ ( ~ ~ ( visFreeVar @ SV11 @ SV90 )
                | ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SV90 @ SV110 ) ) )
        = $true )
      | ( ( vtcheck @ SV67 @ SV90 @ SV110 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[304]) ).

thf(335,plain,
    ! [SV111: $i,SV68: $i,SV41: $i,SV12: $i,SV91: $i] :
      ( ( ( SV91
         != ( vabs @ SV12 @ SV41 @ SV68 ) )
        = $true )
      | ( ( ( SV111
           != ( vreduce @ SV91 ) )
          | ( SV111 = vnoExp ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[305]) ).

thf(336,plain,
    ! [SV112: $i,SV92: $i,SV69: $i,SV42: $i,SV13: $i] :
      ( ( ( vabs @ SV13 @ SV42 @ SV69 )
        = ( vapp @ SV92 @ SV112 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[306]) ).

thf(337,plain,
    ! [SV126: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ! [SY499: $i,SY500: $i,SY501: $i] :
            ( ~ ~ ( ~ ~ ( ( SV70 != SV43 )
                        | ( SV93 != SV14 ) )
                  | ( SV113
                   != ( vabs @ SY499 @ SY500 @ SY501 ) ) )
            | ( SV43 != SY499 )
            | ( SV126
             != ( vsubst @ SV70 @ SV93 @ SV113 ) )
            | ( SV126
              = ( vabs @ SY499 @ SY500 @ SY501 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[307]) ).

thf(338,plain,
    ! [SV94: $i,SV71: $i,SV15: $i,SV44: $i] :
      ( ( ( ~ ( ( SV44 != SV15 )
              | ( SV71 != vempty ) ) )
        = $false )
      | ( ( ( SV94
           != ( vlookup @ SV44 @ SV71 ) )
          | ( SV94 = vnoType ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[310]) ).

thf(339,plain,
    ! [SV16: $i] :
      ( ( ( vtcheck @ vempty @ ve1 @ SV16 )
        = $false )
      | ( ( ~ ~ ( visValue @ ve1 ) )
        = $true )
      | ( ( ~ ! [SX1: $i] :
                ( ( vreduce @ ve1 )
               != ( vsomeExp @ SX1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[311]) ).

thf(340,plain,
    ! [SV95: $i,SV114: $i,SV17: $i,SV72: $i,SV45: $i] :
      ( ( ( ~ ~ ( ~ ( vtcheck @ SV45 @ SV72 @ ( varrow @ SV17 @ SV114 ) )
                | ~ ( vtcheck @ SV45 @ SV95 @ SV17 ) ) )
        = $true )
      | ( ( vtcheck @ SV45 @ ( vapp @ SV72 @ SV95 ) @ SV114 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[312]) ).

thf(341,plain,
    ! [SV73: $i,SV18: $i,SV127: $i,SV115: $i,SV96: $i,SV46: $i] :
      ( ( ! [SY502: $i] :
            ( ( SV46
             != ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
            | ~ ~ ( ( SY502
                   != ( vreduce @ SV18 ) )
                  | ~ ( visSomeExp @ SY502 ) )
            | ( SV73
             != ( vreduce @ SV46 ) )
            | ( SV73
              = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SY502 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[313]) ).

thf(342,plain,
    ! [SV97: $i,SV47: $i,SV128: $i,SV19: $i,SV116: $i,SV74: $i] :
      ( ( ! [SY503: $i] :
            ( ( SV74
             != ( vapp @ ( vabs @ SV116 @ SV19 @ SY503 ) @ SV128 ) )
            | ~ ~ ( ~ ~ ( ( SV47
                         != ( vreduce @ SV128 ) )
                        | ~ ~ ( visSomeExp @ SV47 ) )
                  | ~ ( visValue @ SV128 ) )
            | ( SV97
             != ( vreduce @ SV74 ) )
            | ( SV97
              = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SY503 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[314]) ).

thf(343,plain,
    ! [SV48: $i,SV117: $i,SV98: $i,SV75: $i,SV20: $i] :
      ( ( ( ~ ~ ( ( ( vlookup @ SV20 @ SV75 )
                 != vnoType )
                | ~ ( vtcheck @ SV75 @ SV98 @ SV117 ) ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV20 @ SV48 @ SV75 ) @ SV98 @ SV117 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[315]) ).

thf(344,plain,
    ! [SV21: $i,SV49: $i,SV76: $i] :
      ( ( ( SV76
         != ( vreduce @ SV49 ) )
        = $true )
      | ( ( SV76 = vnoExp )
        = $true )
      | ( ( SV49
          = ( vvar @ SV21 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[316]) ).

thf(345,plain,
    ! [SV118: $i,SV77: $i,SV22: $i,SV99: $i,SV50: $i] :
      ( ( ( ~ ( vtcheck @ ( vbind @ SV50 @ SV99 @ SV22 ) @ SV77 @ SV118 ) )
        = $true )
      | ( ( vtcheck @ SV22 @ ( vabs @ SV50 @ SV99 @ SV77 ) @ ( varrow @ SV99 @ SV118 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[317]) ).

thf(346,plain,
    ! [SV129: $i,SV23: $i,SV100: $i,SV78: $i,SV119: $i,SV51: $i] :
      ( ( ~ ~ ( ( SV51 != SV119 )
              | ( SV78
               != ( vabs @ SV100 @ SV23 @ SV129 ) ) )
        | ~ ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                      | ~ ( visFreeVar @ SV119 @ SV129 ) )
                | ( visFreeVar @ SV51 @ SV78 ) )
            | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                | ~ ( ~ ( ( SV100 != SV119 ) )
                    | ~ ( visFreeVar @ SV119 @ SV129 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[318]) ).

thf(347,plain,
    ! [SV80: $i,SV102: $i,SV120: $i,SV25: $i,SV53: $i] :
      ( ( ( ~ ~ ( ( SV53
                 != ( vapp @ SV25 @ SV120 ) )
                | ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                      ( SV25
                     != ( vabs @ SY257 @ SY258 @ SY259 ) ) ) )
        = $true )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[320]) ).

thf(348,plain,
    ! [SV103: $i,SV121: $i,SV82: $i,SV55: $i,SV27: $i,SV130: $i] :
      ( ( ! [SY504: $i] :
            ( ( SV130
             != ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
            | ~ ~ ( ~ ~ ( ( SV103
                         != ( vreduce @ SV121 ) )
                        | ~ ~ ( visSomeExp @ SV103 ) )
                  | ~ ~ ( visValue @ SV121 ) )
            | ( SY504
             != ( vreduce @ SV130 ) )
            | ( SY504 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[322]) ).

thf(349,plain,
    ! [SV83: $i,SV56: $i,SV28: $i,SV104: $i] :
      ( ( ( SV104
          = ( vabs @ SV28 @ SV56 @ SV83 ) )
        = $false )
      | ( ( visValue @ SV104 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[323]) ).

thf(350,plain,
    ! [SV58: $i,SV30: $i,SV84: $i] :
      ( ( ( visValue @ SV84 )
        = $false )
      | ( ( SV84
          = ( vapp @ SV30 @ SV58 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[325]) ).

thf(351,plain,
    ! [SV122: $i,SV105: $i,SV85: $i,SV59: $i,SV32: $i,SV3: $i] :
      ( ( ~ ( ( ( vabs @ SV3 @ SV32 @ SV59 )
             != ( vabs @ SV85 @ SV105 @ SV122 ) )
            | ~ ( ~ ~ ( ( SV3 != SV85 )
                      | ( SV32 != SV105 ) )
                | ( SV59 != SV122 ) ) )
        | ~ ( ~ ~ ( ~ ~ ( ( SV3 != SV85 )
                        | ( SV32 != SV105 ) )
                  | ( SV59 != SV122 ) )
            | ( ( vabs @ SV3 @ SV32 @ SV59 )
              = ( vabs @ SV85 @ SV105 @ SV122 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[326]) ).

thf(352,plain,
    ! [SV106: $i,SV60: $i,SV4: $i,SV33: $i,SV86: $i] :
      ( ( ( ~ ( ( SV86
               != ( vapp @ SV33 @ SV4 ) )
              | ~ ! [SY281: $i,SY282: $i,SY283: $i] :
                    ( SV33
                   != ( vabs @ SY281 @ SY282 @ SY283 ) ) ) )
        = $false )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[327]) ).

thf(353,plain,
    ! [SV87: $i,SV123: $i,SV107: $i,SV61: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ! [SY505: $i,SY506: $i] :
            ( ~ ~ ( ~ ~ ( ( SV5 != SV131 )
                        | ( SV34 != SY505 ) )
                  | ( SV61
                   != ( vabs @ SV107 @ SV123 @ SY506 ) ) )
            | ~ ~ ( ~ ( ( SV131 != SV107 ) )
                  | ~ ~ ( visFreeVar @ SV107 @ SY505 ) )
            | ( SV87
             != ( vsubst @ SV5 @ SV34 @ SV61 ) )
            | ( SV87
              = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SY505 @ SY506 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[328]) ).

thf(354,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ( ( vsomeExp @ SV6 )
          = ( vsomeExp @ SV35 ) )
        = $false )
      | ( ( SV6 = SV35 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[329]) ).

thf(355,plain,
    ! [SV35: $i,SV6: $i] :
      ( ( ( SV6 = SV35 )
        = $false )
      | ( ( ( vsomeExp @ SV6 )
          = ( vsomeExp @ SV35 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[330]) ).

thf(356,plain,
    ! [SV62: $i,SV7: $i,SV36: $i] :
      ( ( ( SV36
          = ( vgetSomeExp @ SV7 ) )
        = $false )
      | ( ( SV36 = SV62 )
        = $true )
      | ( ( SV7
          = ( vsomeExp @ SV62 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[331]) ).

thf(357,plain,
    ! [SV132: $i,SV124: $i,SV108: $i,SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ~ ~ ( ~ ( ( SV63 != SV8 ) )
              | ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SV124 @ SV132 ) )
        | ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SV124 @ SV132 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[332]) ).

thf(358,plain,
    ! [SV133: $i,SV125: $i,SV109: $i,SV39: $i,SV89: $i,SV10: $i,SV66: $i] :
      ( ( ~ ~ ( ( SV66 != SV10 )
              | ~ ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SV109 ) ) @ SV125 @ SV133 ) )
        | ( vtcheck @ ( vbind @ SV66 @ SV89 @ SV109 ) @ SV125 @ SV133 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[333]) ).

thf(359,plain,
    ! [SV110: $i,SV67: $i,SV40: $i,SV90: $i,SV11: $i] :
      ( ( ( ~ ( ~ ~ ( visFreeVar @ SV11 @ SV90 )
              | ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SV90 @ SV110 ) ) )
        = $false )
      | ( ( vtcheck @ SV67 @ SV90 @ SV110 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[334]) ).

thf(360,plain,
    ! [SV111: $i,SV68: $i,SV41: $i,SV12: $i,SV91: $i] :
      ( ( ( SV91
          = ( vabs @ SV12 @ SV41 @ SV68 ) )
        = $false )
      | ( ( ( SV111
           != ( vreduce @ SV91 ) )
          | ( SV111 = vnoExp ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[335]) ).

thf(361,plain,
    ! [SV126: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ! [SY507: $i,SY508: $i] :
            ( ~ ~ ( ~ ~ ( ( SV70 != SV43 )
                        | ( SV93 != SV14 ) )
                  | ( SV113
                   != ( vabs @ SV134 @ SY507 @ SY508 ) ) )
            | ( SV43 != SV134 )
            | ( SV126
             != ( vsubst @ SV70 @ SV93 @ SV113 ) )
            | ( SV126
              = ( vabs @ SV134 @ SY507 @ SY508 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[337]) ).

thf(362,plain,
    ! [SV94: $i,SV71: $i,SV15: $i,SV44: $i] :
      ( ( ( ( SV44 != SV15 )
          | ( SV71 != vempty ) )
        = $true )
      | ( ( ( SV94
           != ( vlookup @ SV44 @ SV71 ) )
          | ( SV94 = vnoType ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[338]) ).

thf(363,plain,
    ! [SV16: $i] :
      ( ( ( ~ ( visValue @ ve1 ) )
        = $false )
      | ( ( vtcheck @ vempty @ ve1 @ SV16 )
        = $false )
      | ( ( ~ ! [SX1: $i] :
                ( ( vreduce @ ve1 )
               != ( vsomeExp @ SX1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[339]) ).

thf(364,plain,
    ! [SV95: $i,SV114: $i,SV17: $i,SV72: $i,SV45: $i] :
      ( ( ( ~ ( ~ ( vtcheck @ SV45 @ SV72 @ ( varrow @ SV17 @ SV114 ) )
              | ~ ( vtcheck @ SV45 @ SV95 @ SV17 ) ) )
        = $false )
      | ( ( vtcheck @ SV45 @ ( vapp @ SV72 @ SV95 ) @ SV114 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[340]) ).

thf(365,plain,
    ! [SV73: $i,SV135: $i,SV18: $i,SV127: $i,SV115: $i,SV96: $i,SV46: $i] :
      ( ( ( SV46
         != ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        | ~ ~ ( ( SV135
               != ( vreduce @ SV18 ) )
              | ~ ( visSomeExp @ SV135 ) )
        | ( SV73
         != ( vreduce @ SV46 ) )
        | ( SV73
          = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[341]) ).

thf(366,plain,
    ! [SV97: $i,SV47: $i,SV128: $i,SV136: $i,SV19: $i,SV116: $i,SV74: $i] :
      ( ( ( SV74
         != ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        | ~ ~ ( ~ ~ ( ( SV47
                     != ( vreduce @ SV128 ) )
                    | ~ ~ ( visSomeExp @ SV47 ) )
              | ~ ( visValue @ SV128 ) )
        | ( SV97
         != ( vreduce @ SV74 ) )
        | ( SV97
          = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[342]) ).

thf(367,plain,
    ! [SV48: $i,SV117: $i,SV98: $i,SV75: $i,SV20: $i] :
      ( ( ( ~ ( ( ( vlookup @ SV20 @ SV75 )
               != vnoType )
              | ~ ( vtcheck @ SV75 @ SV98 @ SV117 ) ) )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV20 @ SV48 @ SV75 ) @ SV98 @ SV117 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[343]) ).

thf(368,plain,
    ! [SV21: $i,SV49: $i,SV76: $i] :
      ( ( ( SV76
          = ( vreduce @ SV49 ) )
        = $false )
      | ( ( SV76 = vnoExp )
        = $true )
      | ( ( SV49
          = ( vvar @ SV21 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[344]) ).

thf(369,plain,
    ! [SV118: $i,SV77: $i,SV22: $i,SV99: $i,SV50: $i] :
      ( ( ( vtcheck @ ( vbind @ SV50 @ SV99 @ SV22 ) @ SV77 @ SV118 )
        = $false )
      | ( ( vtcheck @ SV22 @ ( vabs @ SV50 @ SV99 @ SV77 ) @ ( varrow @ SV99 @ SV118 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[345]) ).

thf(370,plain,
    ! [SV129: $i,SV23: $i,SV100: $i,SV78: $i,SV119: $i,SV51: $i] :
      ( ( ( ~ ~ ( ( SV51 != SV119 )
                | ( SV78
                 != ( vabs @ SV100 @ SV23 @ SV129 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                        | ~ ( visFreeVar @ SV119 @ SV129 ) )
                  | ( visFreeVar @ SV51 @ SV78 ) )
              | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                  | ~ ( ~ ( ( SV100 != SV119 ) )
                      | ~ ( visFreeVar @ SV119 @ SV129 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[346]) ).

thf(371,plain,
    ! [SV80: $i,SV102: $i,SV120: $i,SV25: $i,SV53: $i] :
      ( ( ( ~ ( ( SV53
               != ( vapp @ SV25 @ SV120 ) )
              | ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                    ( SV25
                   != ( vabs @ SY257 @ SY258 @ SY259 ) ) ) )
        = $false )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[347]) ).

thf(372,plain,
    ! [SV137: $i,SV103: $i,SV121: $i,SV82: $i,SV55: $i,SV27: $i,SV130: $i] :
      ( ( ( SV130
         != ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        | ~ ~ ( ~ ~ ( ( SV103
                     != ( vreduce @ SV121 ) )
                    | ~ ~ ( visSomeExp @ SV103 ) )
              | ~ ~ ( visValue @ SV121 ) )
        | ( SV137
         != ( vreduce @ SV130 ) )
        | ( SV137 = vnoExp ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[348]) ).

thf(373,plain,
    ! [SV122: $i,SV105: $i,SV85: $i,SV59: $i,SV32: $i,SV3: $i] :
      ( ( ~ ( ( ( vabs @ SV3 @ SV32 @ SV59 )
             != ( vabs @ SV85 @ SV105 @ SV122 ) )
            | ~ ( ~ ~ ( ( SV3 != SV85 )
                      | ( SV32 != SV105 ) )
                | ( SV59 != SV122 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[351]) ).

thf(374,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ( SV3 != SV85 )
                        | ( SV32 != SV105 ) )
                  | ( SV59 != SV122 ) )
            | ( ( vabs @ SV3 @ SV32 @ SV59 )
              = ( vabs @ SV85 @ SV105 @ SV122 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[351]) ).

thf(375,plain,
    ! [SV106: $i,SV60: $i,SV4: $i,SV33: $i,SV86: $i] :
      ( ( ( ( SV86
           != ( vapp @ SV33 @ SV4 ) )
          | ~ ! [SY281: $i,SY282: $i,SY283: $i] :
                ( SV33
               != ( vabs @ SY281 @ SY282 @ SY283 ) ) )
        = $true )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[352]) ).

thf(376,plain,
    ! [SV87: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ! [SY509: $i] :
            ( ~ ~ ( ~ ~ ( ( SV5 != SV131 )
                        | ( SV34 != SV138 ) )
                  | ( SV61
                   != ( vabs @ SV107 @ SV123 @ SY509 ) ) )
            | ~ ~ ( ~ ( ( SV131 != SV107 ) )
                  | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
            | ( SV87
             != ( vsubst @ SV5 @ SV34 @ SV61 ) )
            | ( SV87
              = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SY509 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[353]) ).

thf(377,plain,
    ! [SV132: $i,SV124: $i,SV108: $i,SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ( ~ ~ ( ~ ( ( SV63 != SV8 ) )
                | ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SV124 @ SV132 ) ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SV124 @ SV132 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[357]) ).

thf(378,plain,
    ! [SV133: $i,SV125: $i,SV109: $i,SV39: $i,SV89: $i,SV10: $i,SV66: $i] :
      ( ( ( ~ ~ ( ( SV66 != SV10 )
                | ~ ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SV109 ) ) @ SV125 @ SV133 ) ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV66 @ SV89 @ SV109 ) @ SV125 @ SV133 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[358]) ).

thf(379,plain,
    ! [SV110: $i,SV67: $i,SV40: $i,SV90: $i,SV11: $i] :
      ( ( ( ~ ~ ( visFreeVar @ SV11 @ SV90 )
          | ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SV90 @ SV110 ) )
        = $true )
      | ( ( vtcheck @ SV67 @ SV90 @ SV110 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[359]) ).

thf(380,plain,
    ! [SV68: $i,SV41: $i,SV12: $i,SV91: $i,SV111: $i] :
      ( ( ( SV111
         != ( vreduce @ SV91 ) )
        = $true )
      | ( ( SV111 = vnoExp )
        = $true )
      | ( ( SV91
          = ( vabs @ SV12 @ SV41 @ SV68 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[360]) ).

thf(381,plain,
    ! [SV126: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ! [SY510: $i] :
            ( ~ ~ ( ~ ~ ( ( SV70 != SV43 )
                        | ( SV93 != SV14 ) )
                  | ( SV113
                   != ( vabs @ SV134 @ SV139 @ SY510 ) ) )
            | ( SV43 != SV134 )
            | ( SV126
             != ( vsubst @ SV70 @ SV93 @ SV113 ) )
            | ( SV126
              = ( vabs @ SV134 @ SV139 @ SY510 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[361]) ).

thf(382,plain,
    ! [SV94: $i,SV71: $i,SV15: $i,SV44: $i] :
      ( ( ( SV44 != SV15 )
        = $true )
      | ( ( SV71 != vempty )
        = $true )
      | ( ( ( SV94
           != ( vlookup @ SV44 @ SV71 ) )
          | ( SV94 = vnoType ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[362]) ).

thf(383,plain,
    ! [SV16: $i] :
      ( ( ( visValue @ ve1 )
        = $true )
      | ( ( vtcheck @ vempty @ ve1 @ SV16 )
        = $false )
      | ( ( ~ ! [SX1: $i] :
                ( ( vreduce @ ve1 )
               != ( vsomeExp @ SX1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[363]) ).

thf(384,plain,
    ! [SV95: $i,SV114: $i,SV17: $i,SV72: $i,SV45: $i] :
      ( ( ( ~ ( vtcheck @ SV45 @ SV72 @ ( varrow @ SV17 @ SV114 ) )
          | ~ ( vtcheck @ SV45 @ SV95 @ SV17 ) )
        = $true )
      | ( ( vtcheck @ SV45 @ ( vapp @ SV72 @ SV95 ) @ SV114 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[364]) ).

thf(385,plain,
    ! [SV73: $i,SV135: $i,SV18: $i,SV127: $i,SV115: $i,SV96: $i,SV46: $i] :
      ( ( ( SV46
         != ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $true )
      | ( ( ~ ~ ( ( SV135
                 != ( vreduce @ SV18 ) )
                | ~ ( visSomeExp @ SV135 ) )
          | ( SV73
           != ( vreduce @ SV46 ) )
          | ( SV73
            = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[365]) ).

thf(386,plain,
    ! [SV97: $i,SV47: $i,SV128: $i,SV136: $i,SV19: $i,SV116: $i,SV74: $i] :
      ( ( ( SV74
         != ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $true )
      | ( ( ~ ~ ( ~ ~ ( ( SV47
                       != ( vreduce @ SV128 ) )
                      | ~ ~ ( visSomeExp @ SV47 ) )
                | ~ ( visValue @ SV128 ) )
          | ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[366]) ).

thf(387,plain,
    ! [SV48: $i,SV117: $i,SV98: $i,SV75: $i,SV20: $i] :
      ( ( ( ( ( vlookup @ SV20 @ SV75 )
           != vnoType )
          | ~ ( vtcheck @ SV75 @ SV98 @ SV117 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV20 @ SV48 @ SV75 ) @ SV98 @ SV117 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[367]) ).

thf(388,plain,
    ! [SV129: $i,SV23: $i,SV100: $i,SV78: $i,SV119: $i,SV51: $i] :
      ( ( ( ~ ( ( SV51 != SV119 )
              | ( SV78
               != ( vabs @ SV100 @ SV23 @ SV129 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                        | ~ ( visFreeVar @ SV119 @ SV129 ) )
                  | ( visFreeVar @ SV51 @ SV78 ) )
              | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                  | ~ ( ~ ( ( SV100 != SV119 ) )
                      | ~ ( visFreeVar @ SV119 @ SV129 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[370]) ).

thf(389,plain,
    ! [SV80: $i,SV102: $i,SV120: $i,SV25: $i,SV53: $i] :
      ( ( ( ( SV53
           != ( vapp @ SV25 @ SV120 ) )
          | ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                ( SV25
               != ( vabs @ SY257 @ SY258 @ SY259 ) ) )
        = $true )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[371]) ).

thf(390,plain,
    ! [SV137: $i,SV103: $i,SV121: $i,SV82: $i,SV55: $i,SV27: $i,SV130: $i] :
      ( ( ( SV130
         != ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $true )
      | ( ( ~ ~ ( ~ ~ ( ( SV103
                       != ( vreduce @ SV121 ) )
                      | ~ ~ ( visSomeExp @ SV103 ) )
                | ~ ~ ( visValue @ SV121 ) )
          | ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[372]) ).

thf(391,plain,
    ! [SV122: $i,SV105: $i,SV85: $i,SV59: $i,SV32: $i,SV3: $i] :
      ( ( ( ( vabs @ SV3 @ SV32 @ SV59 )
         != ( vabs @ SV85 @ SV105 @ SV122 ) )
        | ~ ( ~ ~ ( ( SV3 != SV85 )
                  | ( SV32 != SV105 ) )
            | ( SV59 != SV122 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[373]) ).

thf(392,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV3 != SV85 )
                    | ( SV32 != SV105 ) )
              | ( SV59 != SV122 ) )
        | ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[374]) ).

thf(393,plain,
    ! [SV106: $i,SV60: $i,SV4: $i,SV33: $i,SV86: $i] :
      ( ( ( SV86
         != ( vapp @ SV33 @ SV4 ) )
        = $true )
      | ( ( ~ ! [SY281: $i,SY282: $i,SY283: $i] :
                ( SV33
               != ( vabs @ SY281 @ SY282 @ SY283 ) ) )
        = $true )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[375]) ).

thf(394,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV5 != SV131 )
                    | ( SV34 != SV138 ) )
              | ( SV61
               != ( vabs @ SV107 @ SV123 @ SV140 ) ) )
        | ~ ~ ( ~ ( ( SV131 != SV107 ) )
              | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
        | ( SV87
         != ( vsubst @ SV5 @ SV34 @ SV61 ) )
        | ( SV87
          = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[376]) ).

thf(395,plain,
    ! [SV132: $i,SV124: $i,SV108: $i,SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ( ~ ( ~ ( ( SV63 != SV8 ) )
              | ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SV124 @ SV132 ) ) )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SV124 @ SV132 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[377]) ).

thf(396,plain,
    ! [SV133: $i,SV125: $i,SV109: $i,SV39: $i,SV89: $i,SV10: $i,SV66: $i] :
      ( ( ( ~ ( ( SV66 != SV10 )
              | ~ ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SV109 ) ) @ SV125 @ SV133 ) ) )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV66 @ SV89 @ SV109 ) @ SV125 @ SV133 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[378]) ).

thf(397,plain,
    ! [SV110: $i,SV67: $i,SV40: $i,SV90: $i,SV11: $i] :
      ( ( ( ~ ~ ( visFreeVar @ SV11 @ SV90 ) )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SV90 @ SV110 ) )
        = $true )
      | ( ( vtcheck @ SV67 @ SV90 @ SV110 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[379]) ).

thf(398,plain,
    ! [SV68: $i,SV41: $i,SV12: $i,SV91: $i,SV111: $i] :
      ( ( ( SV111
          = ( vreduce @ SV91 ) )
        = $false )
      | ( ( SV111 = vnoExp )
        = $true )
      | ( ( SV91
          = ( vabs @ SV12 @ SV41 @ SV68 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[380]) ).

thf(399,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV70 != SV43 )
                    | ( SV93 != SV14 ) )
              | ( SV113
               != ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        | ( SV43 != SV134 )
        | ( SV126
         != ( vsubst @ SV70 @ SV93 @ SV113 ) )
        | ( SV126
          = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[381]) ).

thf(400,plain,
    ! [SV94: $i,SV71: $i,SV15: $i,SV44: $i] :
      ( ( ( SV44 = SV15 )
        = $false )
      | ( ( SV71 != vempty )
        = $true )
      | ( ( ( SV94
           != ( vlookup @ SV44 @ SV71 ) )
          | ( SV94 = vnoType ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[382]) ).

thf(401,plain,
    ! [SV16: $i] :
      ( ( ( ! [SX1: $i] :
              ( ( vreduce @ ve1 )
             != ( vsomeExp @ SX1 ) ) )
        = $false )
      | ( ( vtcheck @ vempty @ ve1 @ SV16 )
        = $false )
      | ( ( visValue @ ve1 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[383]) ).

thf(402,plain,
    ! [SV95: $i,SV114: $i,SV17: $i,SV72: $i,SV45: $i] :
      ( ( ( ~ ( vtcheck @ SV45 @ SV72 @ ( varrow @ SV17 @ SV114 ) ) )
        = $true )
      | ( ( ~ ( vtcheck @ SV45 @ SV95 @ SV17 ) )
        = $true )
      | ( ( vtcheck @ SV45 @ ( vapp @ SV72 @ SV95 ) @ SV114 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[384]) ).

thf(403,plain,
    ! [SV73: $i,SV135: $i,SV18: $i,SV127: $i,SV115: $i,SV96: $i,SV46: $i] :
      ( ( ( SV46
          = ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $false )
      | ( ( ~ ~ ( ( SV135
                 != ( vreduce @ SV18 ) )
                | ~ ( visSomeExp @ SV135 ) )
          | ( SV73
           != ( vreduce @ SV46 ) )
          | ( SV73
            = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[385]) ).

thf(404,plain,
    ! [SV97: $i,SV47: $i,SV128: $i,SV136: $i,SV19: $i,SV116: $i,SV74: $i] :
      ( ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false )
      | ( ( ~ ~ ( ~ ~ ( ( SV47
                       != ( vreduce @ SV128 ) )
                      | ~ ~ ( visSomeExp @ SV47 ) )
                | ~ ( visValue @ SV128 ) )
          | ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[386]) ).

thf(405,plain,
    ! [SV48: $i,SV117: $i,SV98: $i,SV75: $i,SV20: $i] :
      ( ( ( ( vlookup @ SV20 @ SV75 )
         != vnoType )
        = $true )
      | ( ( ~ ( vtcheck @ SV75 @ SV98 @ SV117 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV20 @ SV48 @ SV75 ) @ SV98 @ SV117 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[387]) ).

thf(406,plain,
    ! [SV129: $i,SV23: $i,SV100: $i,SV78: $i,SV119: $i,SV51: $i] :
      ( ( ( ( SV51 != SV119 )
          | ( SV78
           != ( vabs @ SV100 @ SV23 @ SV129 ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                        | ~ ( visFreeVar @ SV119 @ SV129 ) )
                  | ( visFreeVar @ SV51 @ SV78 ) )
              | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                  | ~ ( ~ ( ( SV100 != SV119 ) )
                      | ~ ( visFreeVar @ SV119 @ SV129 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[388]) ).

thf(407,plain,
    ! [SV80: $i,SV102: $i,SV120: $i,SV25: $i,SV53: $i] :
      ( ( ( SV53
         != ( vapp @ SV25 @ SV120 ) )
        = $true )
      | ( ( ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                ( SV25
               != ( vabs @ SY257 @ SY258 @ SY259 ) ) )
        = $true )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[389]) ).

thf(408,plain,
    ! [SV137: $i,SV103: $i,SV121: $i,SV82: $i,SV55: $i,SV27: $i,SV130: $i] :
      ( ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false )
      | ( ( ~ ~ ( ~ ~ ( ( SV103
                       != ( vreduce @ SV121 ) )
                      | ~ ~ ( visSomeExp @ SV103 ) )
                | ~ ~ ( visValue @ SV121 ) )
          | ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[390]) ).

thf(409,plain,
    ! [SV122: $i,SV105: $i,SV85: $i,SV59: $i,SV32: $i,SV3: $i] :
      ( ( ( ( vabs @ SV3 @ SV32 @ SV59 )
         != ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( SV3 != SV85 )
                    | ( SV32 != SV105 ) )
              | ( SV59 != SV122 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[391]) ).

thf(410,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV3 != SV85 )
                      | ( SV32 != SV105 ) )
                | ( SV59 != SV122 ) ) )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[392]) ).

thf(411,plain,
    ! [SV106: $i,SV60: $i,SV4: $i,SV33: $i,SV86: $i] :
      ( ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( ~ ! [SY281: $i,SY282: $i,SY283: $i] :
                ( SV33
               != ( vabs @ SY281 @ SY282 @ SY283 ) ) )
        = $true )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[393]) ).

thf(412,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV5 != SV131 )
                      | ( SV34 != SV138 ) )
                | ( SV61
                 != ( vabs @ SV107 @ SV123 @ SV140 ) ) ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[394]) ).

thf(413,plain,
    ! [SV132: $i,SV124: $i,SV108: $i,SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ( ~ ( ( SV63 != SV8 ) )
          | ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SV124 @ SV132 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SV124 @ SV132 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[395]) ).

thf(414,plain,
    ! [SV133: $i,SV125: $i,SV109: $i,SV39: $i,SV89: $i,SV10: $i,SV66: $i] :
      ( ( ( ( SV66 != SV10 )
          | ~ ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SV109 ) ) @ SV125 @ SV133 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV66 @ SV89 @ SV109 ) @ SV125 @ SV133 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[396]) ).

thf(415,plain,
    ! [SV110: $i,SV67: $i,SV40: $i,SV90: $i,SV11: $i] :
      ( ( ( ~ ( visFreeVar @ SV11 @ SV90 ) )
        = $false )
      | ( ( ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SV90 @ SV110 ) )
        = $true )
      | ( ( vtcheck @ SV67 @ SV90 @ SV110 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[397]) ).

thf(416,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV70 != SV43 )
                      | ( SV93 != SV14 ) )
                | ( SV113
                 != ( vabs @ SV134 @ SV139 @ SV141 ) ) ) )
        = $true )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[399]) ).

thf(417,plain,
    ! [SV94: $i,SV15: $i,SV44: $i,SV71: $i] :
      ( ( ( SV71 = vempty )
        = $false )
      | ( ( SV44 = SV15 )
        = $false )
      | ( ( ( SV94
           != ( vlookup @ SV44 @ SV71 ) )
          | ( SV94 = vnoType ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[400]) ).

thf(418,plain,
    ! [SV16: $i] :
      ( ( ( ( vreduce @ ve1 )
         != ( vsomeExp @ ( sK4_SX1 @ SV16 ) ) )
        = $false )
      | ( ( vtcheck @ vempty @ ve1 @ SV16 )
        = $false )
      | ( ( visValue @ ve1 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[401]) ).

thf(419,plain,
    ! [SV95: $i,SV114: $i,SV17: $i,SV72: $i,SV45: $i] :
      ( ( ( vtcheck @ SV45 @ SV72 @ ( varrow @ SV17 @ SV114 ) )
        = $false )
      | ( ( ~ ( vtcheck @ SV45 @ SV95 @ SV17 ) )
        = $true )
      | ( ( vtcheck @ SV45 @ ( vapp @ SV72 @ SV95 ) @ SV114 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[402]) ).

thf(420,plain,
    ! [SV127: $i,SV115: $i,SV96: $i,SV46: $i,SV73: $i,SV18: $i,SV135: $i] :
      ( ( ( ~ ~ ( ( SV135
                 != ( vreduce @ SV18 ) )
                | ~ ( visSomeExp @ SV135 ) ) )
        = $true )
      | ( ( ( SV73
           != ( vreduce @ SV46 ) )
          | ( SV73
            = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) ) )
        = $true )
      | ( ( SV46
          = ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[403]) ).

thf(421,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV47
                       != ( vreduce @ SV128 ) )
                      | ~ ~ ( visSomeExp @ SV47 ) )
                | ~ ( visValue @ SV128 ) ) )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[404]) ).

thf(422,plain,
    ! [SV48: $i,SV117: $i,SV98: $i,SV75: $i,SV20: $i] :
      ( ( ( ( vlookup @ SV20 @ SV75 )
          = vnoType )
        = $false )
      | ( ( ~ ( vtcheck @ SV75 @ SV98 @ SV117 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV20 @ SV48 @ SV75 ) @ SV98 @ SV117 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[405]) ).

thf(423,plain,
    ! [SV129: $i,SV23: $i,SV100: $i,SV78: $i,SV119: $i,SV51: $i] :
      ( ( ( SV51 != SV119 )
        = $true )
      | ( ( SV78
         != ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                        | ~ ( visFreeVar @ SV119 @ SV129 ) )
                  | ( visFreeVar @ SV51 @ SV78 ) )
              | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                  | ~ ( ~ ( ( SV100 != SV119 ) )
                      | ~ ( visFreeVar @ SV119 @ SV129 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[406]) ).

thf(424,plain,
    ! [SV80: $i,SV102: $i,SV120: $i,SV25: $i,SV53: $i] :
      ( ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( ~ ! [SY257: $i,SY258: $i,SY259: $i] :
                ( SV25
               != ( vabs @ SY257 @ SY258 @ SY259 ) ) )
        = $true )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[407]) ).

thf(425,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV103
                       != ( vreduce @ SV121 ) )
                      | ~ ~ ( visSomeExp @ SV103 ) )
                | ~ ~ ( visValue @ SV121 ) ) )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[408]) ).

thf(426,plain,
    ! [SV122: $i,SV105: $i,SV85: $i,SV59: $i,SV32: $i,SV3: $i] :
      ( ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( SV3 != SV85 )
                    | ( SV32 != SV105 ) )
              | ( SV59 != SV122 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[409]) ).

thf(427,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV3 != SV85 )
                    | ( SV32 != SV105 ) )
              | ( SV59 != SV122 ) ) )
        = $false )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[410]) ).

thf(428,plain,
    ! [SV106: $i,SV60: $i,SV4: $i,SV86: $i,SV33: $i] :
      ( ( ( ! [SY281: $i,SY282: $i,SY283: $i] :
              ( SV33
             != ( vabs @ SY281 @ SY282 @ SY283 ) ) )
        = $false )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[411]) ).

thf(429,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV5 != SV131 )
                    | ( SV34 != SV138 ) )
              | ( SV61
               != ( vabs @ SV107 @ SV123 @ SV140 ) ) ) )
        = $false )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[412]) ).

thf(430,plain,
    ! [SV132: $i,SV124: $i,SV108: $i,SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ( ~ ( ( SV63 != SV8 ) ) )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SV124 @ SV132 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SV124 @ SV132 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[413]) ).

thf(431,plain,
    ! [SV133: $i,SV125: $i,SV109: $i,SV39: $i,SV89: $i,SV10: $i,SV66: $i] :
      ( ( ( SV66 != SV10 )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SV109 ) ) @ SV125 @ SV133 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV66 @ SV89 @ SV109 ) @ SV125 @ SV133 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[414]) ).

thf(432,plain,
    ! [SV110: $i,SV67: $i,SV40: $i,SV90: $i,SV11: $i] :
      ( ( ( visFreeVar @ SV11 @ SV90 )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SV90 @ SV110 ) )
        = $true )
      | ( ( vtcheck @ SV67 @ SV90 @ SV110 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[415]) ).

thf(433,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV70 != SV43 )
                    | ( SV93 != SV14 ) )
              | ( SV113
               != ( vabs @ SV134 @ SV139 @ SV141 ) ) ) )
        = $false )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[416]) ).

thf(434,plain,
    ! [SV15: $i,SV71: $i,SV44: $i,SV94: $i] :
      ( ( ( SV94
         != ( vlookup @ SV44 @ SV71 ) )
        = $true )
      | ( ( SV94 = vnoType )
        = $true )
      | ( ( SV44 = SV15 )
        = $false )
      | ( ( SV71 = vempty )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[417]) ).

thf(435,plain,
    ! [SV16: $i] :
      ( ( ( ( vreduce @ ve1 )
          = ( vsomeExp @ ( sK4_SX1 @ SV16 ) ) )
        = $true )
      | ( ( vtcheck @ vempty @ ve1 @ SV16 )
        = $false )
      | ( ( visValue @ ve1 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[418]) ).

thf(436,plain,
    ! [SV114: $i,SV72: $i,SV17: $i,SV95: $i,SV45: $i] :
      ( ( ( vtcheck @ SV45 @ SV95 @ SV17 )
        = $false )
      | ( ( vtcheck @ SV45 @ SV72 @ ( varrow @ SV17 @ SV114 ) )
        = $false )
      | ( ( vtcheck @ SV45 @ ( vapp @ SV72 @ SV95 ) @ SV114 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[419]) ).

thf(437,plain,
    ! [SV127: $i,SV115: $i,SV96: $i,SV46: $i,SV73: $i,SV18: $i,SV135: $i] :
      ( ( ( ~ ( ( SV135
               != ( vreduce @ SV18 ) )
              | ~ ( visSomeExp @ SV135 ) ) )
        = $false )
      | ( ( ( SV73
           != ( vreduce @ SV46 ) )
          | ( SV73
            = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) ) )
        = $true )
      | ( ( SV46
          = ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[420]) ).

thf(438,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV47
                     != ( vreduce @ SV128 ) )
                    | ~ ~ ( visSomeExp @ SV47 ) )
              | ~ ( visValue @ SV128 ) ) )
        = $false )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[421]) ).

thf(439,plain,
    ! [SV48: $i,SV20: $i,SV117: $i,SV98: $i,SV75: $i] :
      ( ( ( vtcheck @ SV75 @ SV98 @ SV117 )
        = $false )
      | ( ( ( vlookup @ SV20 @ SV75 )
          = vnoType )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV20 @ SV48 @ SV75 ) @ SV98 @ SV117 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[422]) ).

thf(440,plain,
    ! [SV129: $i,SV23: $i,SV100: $i,SV78: $i,SV119: $i,SV51: $i] :
      ( ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
         != ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                        | ~ ( visFreeVar @ SV119 @ SV129 ) )
                  | ( visFreeVar @ SV51 @ SV78 ) )
              | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                  | ~ ( ~ ( ( SV100 != SV119 ) )
                      | ~ ( visFreeVar @ SV119 @ SV129 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[423]) ).

thf(441,plain,
    ! [SV80: $i,SV102: $i,SV120: $i,SV53: $i,SV25: $i] :
      ( ( ( ! [SY257: $i,SY258: $i,SY259: $i] :
              ( SV25
             != ( vabs @ SY257 @ SY258 @ SY259 ) ) )
        = $false )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[424]) ).

thf(442,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV103
                     != ( vreduce @ SV121 ) )
                    | ~ ~ ( visSomeExp @ SV103 ) )
              | ~ ~ ( visValue @ SV121 ) ) )
        = $false )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[425]) ).

thf(443,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ~ ~ ( ( SV3 != SV85 )
                | ( SV32 != SV105 ) )
          | ( SV59 != SV122 ) )
        = $false )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[426]) ).

thf(444,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ~ ~ ( ( SV3 != SV85 )
                | ( SV32 != SV105 ) )
          | ( SV59 != SV122 ) )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[427]) ).

thf(445,plain,
    ! [SV86: $i,SV4: $i,SV60: $i,SV106: $i,SV33: $i] :
      ( ( ( ! [SY511: $i,SY512: $i] :
              ( SV33
             != ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ SY511 @ SY512 ) ) )
        = $false )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[428]) ).

thf(446,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ( ~ ~ ( ( SV5 != SV131 )
                | ( SV34 != SV138 ) )
          | ( SV61
           != ( vabs @ SV107 @ SV123 @ SV140 ) ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[429]) ).

thf(447,plain,
    ! [SV132: $i,SV124: $i,SV108: $i,SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ( SV63 != SV8 )
        = $false )
      | ( ( ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SV124 @ SV132 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SV124 @ SV132 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[430]) ).

thf(448,plain,
    ! [SV133: $i,SV125: $i,SV109: $i,SV39: $i,SV89: $i,SV10: $i,SV66: $i] :
      ( ( ( SV66 = SV10 )
        = $false )
      | ( ( ~ ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SV109 ) ) @ SV125 @ SV133 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV66 @ SV89 @ SV109 ) @ SV125 @ SV133 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[431]) ).

thf(449,plain,
    ! [SV110: $i,SV90: $i,SV67: $i,SV40: $i,SV11: $i] :
      ( ( ( vtcheck @ ( vbind @ SV11 @ SV40 @ SV67 ) @ SV90 @ SV110 )
        = $false )
      | ( ( visFreeVar @ SV11 @ SV90 )
        = $true )
      | ( ( vtcheck @ SV67 @ SV90 @ SV110 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[432]) ).

thf(450,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ( ~ ~ ( ( SV70 != SV43 )
                | ( SV93 != SV14 ) )
          | ( SV113
           != ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[433]) ).

thf(451,plain,
    ! [SV15: $i,SV71: $i,SV44: $i,SV94: $i] :
      ( ( ( SV94
          = ( vlookup @ SV44 @ SV71 ) )
        = $false )
      | ( ( SV94 = vnoType )
        = $true )
      | ( ( SV44 = SV15 )
        = $false )
      | ( ( SV71 = vempty )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[434]) ).

thf(452,plain,
    ! [SV127: $i,SV115: $i,SV96: $i,SV46: $i,SV73: $i,SV18: $i,SV135: $i] :
      ( ( ( ( SV135
           != ( vreduce @ SV18 ) )
          | ~ ( visSomeExp @ SV135 ) )
        = $true )
      | ( ( ( SV73
           != ( vreduce @ SV46 ) )
          | ( SV73
            = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) ) )
        = $true )
      | ( ( SV46
          = ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[437]) ).

thf(453,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( ~ ~ ( ( SV47
                 != ( vreduce @ SV128 ) )
                | ~ ~ ( visSomeExp @ SV47 ) )
          | ~ ( visValue @ SV128 ) )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[438]) ).

thf(454,plain,
    ! [SV119: $i,SV51: $i,SV129: $i,SV23: $i,SV100: $i,SV78: $i] :
      ( ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                        | ~ ( visFreeVar @ SV119 @ SV129 ) )
                  | ( visFreeVar @ SV51 @ SV78 ) )
              | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
                  | ~ ( ~ ( ( SV100 != SV119 ) )
                      | ~ ( visFreeVar @ SV119 @ SV129 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[440]) ).

thf(455,plain,
    ! [SV53: $i,SV120: $i,SV102: $i,SV80: $i,SV25: $i] :
      ( ( ( ! [SY513: $i,SY514: $i] :
              ( SV25
             != ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ SY513 @ SY514 ) ) )
        = $false )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[441]) ).

thf(456,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( ~ ~ ( ( SV103
                 != ( vreduce @ SV121 ) )
                | ~ ~ ( visSomeExp @ SV103 ) )
          | ~ ~ ( visValue @ SV121 ) )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[442]) ).

thf(457,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ~ ~ ( ( SV3 != SV85 )
                | ( SV32 != SV105 ) ) )
        = $false )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[443]) ).

thf(458,plain,
    ! [SV105: $i,SV85: $i,SV32: $i,SV3: $i,SV122: $i,SV59: $i] :
      ( ( ( SV59 != SV122 )
        = $false )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[443]) ).

thf(459,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ~ ~ ( ( SV3 != SV85 )
                | ( SV32 != SV105 ) ) )
        = $true )
      | ( ( SV59 != SV122 )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[444]) ).

thf(460,plain,
    ! [SV86: $i,SV4: $i,SV60: $i,SV106: $i,SV33: $i] :
      ( ( ( ! [SY515: $i] :
              ( SV33
             != ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ SY515 ) ) )
        = $false )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[445]) ).

thf(461,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ( ~ ~ ( ( SV5 != SV131 )
                | ( SV34 != SV138 ) ) )
        = $true )
      | ( ( SV61
         != ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[446]) ).

thf(462,plain,
    ! [SV132: $i,SV124: $i,SV108: $i,SV37: $i,SV88: $i,SV8: $i,SV63: $i] :
      ( ( ( SV63 = SV8 )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SV124 @ SV132 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SV124 @ SV132 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[447]) ).

thf(463,plain,
    ! [SV133: $i,SV125: $i,SV109: $i,SV39: $i,SV10: $i,SV89: $i,SV66: $i] :
      ( ( ( vtcheck @ ( vbind @ SV66 @ SV89 @ ( vbind @ SV10 @ SV39 @ SV109 ) ) @ SV125 @ SV133 )
        = $false )
      | ( ( SV66 = SV10 )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV66 @ SV89 @ SV109 ) @ SV125 @ SV133 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[448]) ).

thf(464,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ( ~ ~ ( ( SV70 != SV43 )
                | ( SV93 != SV14 ) ) )
        = $true )
      | ( ( SV113
         != ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $true )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[450]) ).

thf(465,plain,
    ! [SV127: $i,SV115: $i,SV96: $i,SV46: $i,SV73: $i,SV18: $i,SV135: $i] :
      ( ( ( SV135
         != ( vreduce @ SV18 ) )
        = $true )
      | ( ( ~ ( visSomeExp @ SV135 ) )
        = $true )
      | ( ( ( SV73
           != ( vreduce @ SV46 ) )
          | ( SV73
            = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) ) )
        = $true )
      | ( ( SV46
          = ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[452]) ).

thf(466,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( ~ ~ ( ( SV47
                 != ( vreduce @ SV128 ) )
                | ~ ~ ( visSomeExp @ SV47 ) ) )
        = $true )
      | ( ( ~ ( visValue @ SV128 ) )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[453]) ).

thf(467,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                    | ~ ( visFreeVar @ SV119 @ SV129 ) )
              | ( visFreeVar @ SV51 @ SV78 ) )
          | ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
              | ~ ( ~ ( ( SV100 != SV119 ) )
                  | ~ ( visFreeVar @ SV119 @ SV129 ) ) ) )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[454]) ).

thf(468,plain,
    ! [SV53: $i,SV120: $i,SV102: $i,SV80: $i,SV25: $i] :
      ( ( ( ! [SY516: $i] :
              ( SV25
             != ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ SY516 ) ) )
        = $false )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[455]) ).

thf(469,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( ~ ~ ( ( SV103
                 != ( vreduce @ SV121 ) )
                | ~ ~ ( visSomeExp @ SV103 ) ) )
        = $true )
      | ( ( ~ ~ ( visValue @ SV121 ) )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[456]) ).

thf(470,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ~ ( ( SV3 != SV85 )
              | ( SV32 != SV105 ) ) )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[457]) ).

thf(471,plain,
    ! [SV105: $i,SV85: $i,SV32: $i,SV3: $i,SV122: $i,SV59: $i] :
      ( ( ( SV59 = SV122 )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[458]) ).

thf(472,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ~ ( ( SV3 != SV85 )
              | ( SV32 != SV105 ) ) )
        = $false )
      | ( ( SV59 != SV122 )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[459]) ).

thf(473,plain,
    ! [SV86: $i,SV4: $i,SV60: $i,SV106: $i,SV33: $i] :
      ( ( ( SV33
         != ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $false )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[460]) ).

thf(474,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ( ~ ( ( SV5 != SV131 )
              | ( SV34 != SV138 ) ) )
        = $false )
      | ( ( SV61
         != ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[461]) ).

thf(475,plain,
    ! [SV132: $i,SV124: $i,SV108: $i,SV37: $i,SV8: $i,SV88: $i,SV63: $i] :
      ( ( ( vtcheck @ ( vbind @ SV63 @ SV88 @ ( vbind @ SV8 @ SV37 @ SV108 ) ) @ SV124 @ SV132 )
        = $false )
      | ( ( SV63 = SV8 )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV8 @ SV37 @ ( vbind @ SV63 @ SV88 @ SV108 ) ) @ SV124 @ SV132 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[462]) ).

thf(476,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ( ~ ( ( SV70 != SV43 )
              | ( SV93 != SV14 ) ) )
        = $false )
      | ( ( SV113
         != ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $true )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[464]) ).

thf(477,plain,
    ! [SV127: $i,SV115: $i,SV96: $i,SV46: $i,SV73: $i,SV18: $i,SV135: $i] :
      ( ( ( SV135
          = ( vreduce @ SV18 ) )
        = $false )
      | ( ( ~ ( visSomeExp @ SV135 ) )
        = $true )
      | ( ( ( SV73
           != ( vreduce @ SV46 ) )
          | ( SV73
            = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) ) )
        = $true )
      | ( ( SV46
          = ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[465]) ).

thf(478,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( ~ ( ( SV47
               != ( vreduce @ SV128 ) )
              | ~ ~ ( visSomeExp @ SV47 ) ) )
        = $false )
      | ( ( ~ ( visValue @ SV128 ) )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[466]) ).

thf(479,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                    | ~ ( visFreeVar @ SV119 @ SV129 ) )
              | ( visFreeVar @ SV51 @ SV78 ) ) )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[467]) ).

thf(480,plain,
    ! [SV23: $i,SV129: $i,SV119: $i,SV100: $i,SV78: $i,SV51: $i] :
      ( ( ( ~ ( ~ ( visFreeVar @ SV51 @ SV78 )
              | ~ ( ~ ( ( SV100 != SV119 ) )
                  | ~ ( visFreeVar @ SV119 @ SV129 ) ) ) )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[467]) ).

thf(481,plain,
    ! [SV53: $i,SV120: $i,SV102: $i,SV80: $i,SV25: $i] :
      ( ( ( SV25
         != ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $false )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[468]) ).

thf(482,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( ~ ( ( SV103
               != ( vreduce @ SV121 ) )
              | ~ ~ ( visSomeExp @ SV103 ) ) )
        = $false )
      | ( ( ~ ~ ( visValue @ SV121 ) )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[469]) ).

thf(483,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ( SV3 != SV85 )
          | ( SV32 != SV105 ) )
        = $false )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[470]) ).

thf(484,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( ( SV3 != SV85 )
          | ( SV32 != SV105 ) )
        = $true )
      | ( ( SV59 != SV122 )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[472]) ).

thf(485,plain,
    ! [SV86: $i,SV4: $i,SV60: $i,SV106: $i,SV33: $i] :
      ( ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) )
          | ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[473]) ).

thf(486,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ( ( SV5 != SV131 )
          | ( SV34 != SV138 ) )
        = $true )
      | ( ( SV61
         != ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[474]) ).

thf(487,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ( ( SV70 != SV43 )
          | ( SV93 != SV14 ) )
        = $true )
      | ( ( SV113
         != ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $true )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[476]) ).

thf(488,plain,
    ! [SV127: $i,SV115: $i,SV96: $i,SV46: $i,SV73: $i,SV18: $i,SV135: $i] :
      ( ( ( visSomeExp @ SV135 )
        = $false )
      | ( ( SV135
          = ( vreduce @ SV18 ) )
        = $false )
      | ( ( ( SV73
           != ( vreduce @ SV46 ) )
          | ( SV73
            = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) ) )
        = $true )
      | ( ( SV46
          = ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[477]) ).

thf(489,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( ( SV47
           != ( vreduce @ SV128 ) )
          | ~ ~ ( visSomeExp @ SV47 ) )
        = $true )
      | ( ( ~ ( visValue @ SV128 ) )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[478]) ).

thf(490,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                | ~ ( visFreeVar @ SV119 @ SV129 ) )
          | ( visFreeVar @ SV51 @ SV78 ) )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[479]) ).

thf(491,plain,
    ! [SV23: $i,SV129: $i,SV119: $i,SV100: $i,SV78: $i,SV51: $i] :
      ( ( ( ~ ( visFreeVar @ SV51 @ SV78 )
          | ~ ( ~ ( ( SV100 != SV119 ) )
              | ~ ( visFreeVar @ SV119 @ SV129 ) ) )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[480]) ).

thf(492,plain,
    ! [SV53: $i,SV120: $i,SV102: $i,SV80: $i,SV25: $i] :
      ( ( ( SV25
          = ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $true )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) )
          | ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[481]) ).

thf(493,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( ( SV103
           != ( vreduce @ SV121 ) )
          | ~ ~ ( visSomeExp @ SV103 ) )
        = $true )
      | ( ( ~ ~ ( visValue @ SV121 ) )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[482]) ).

thf(494,plain,
    ! [SV122: $i,SV105: $i,SV59: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( SV3 != SV85 )
        = $false )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[483]) ).

thf(495,plain,
    ! [SV122: $i,SV85: $i,SV59: $i,SV3: $i,SV105: $i,SV32: $i] :
      ( ( ( SV32 != SV105 )
        = $false )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[483]) ).

thf(496,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( SV3 != SV85 )
        = $true )
      | ( ( SV32 != SV105 )
        = $true )
      | ( ( SV59 != SV122 )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[484]) ).

thf(497,plain,
    ! [SV4: $i,SV86: $i,SV106: $i,SV33: $i,SV60: $i] :
      ( ( ( ~ ~ ( ( SV60
                 != ( vreduce @ SV33 ) )
                | ~ ~ ( visSomeExp @ SV60 ) ) )
        = $true )
      | ( ( ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[485]) ).

thf(498,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ( SV5 != SV131 )
        = $true )
      | ( ( SV34 != SV138 )
        = $true )
      | ( ( SV61
         != ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[486]) ).

thf(499,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ( SV70 != SV43 )
        = $true )
      | ( ( SV93 != SV14 )
        = $true )
      | ( ( SV113
         != ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $true )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[487]) ).

thf(500,plain,
    ! [SV18: $i,SV135: $i,SV127: $i,SV115: $i,SV96: $i,SV46: $i,SV73: $i] :
      ( ( ( SV73
         != ( vreduce @ SV46 ) )
        = $true )
      | ( ( SV73
          = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) )
        = $true )
      | ( ( SV135
          = ( vreduce @ SV18 ) )
        = $false )
      | ( ( visSomeExp @ SV135 )
        = $false )
      | ( ( SV46
          = ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[488]) ).

thf(501,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( SV47
         != ( vreduce @ SV128 ) )
        = $true )
      | ( ( ~ ~ ( visSomeExp @ SV47 ) )
        = $true )
      | ( ( ~ ( visValue @ SV128 ) )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[489]) ).

thf(502,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( ~ ~ ( ~ ( ( SV100 != SV119 ) )
                | ~ ( visFreeVar @ SV119 @ SV129 ) ) )
        = $true )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[490]) ).

thf(503,plain,
    ! [SV23: $i,SV129: $i,SV119: $i,SV100: $i,SV78: $i,SV51: $i] :
      ( ( ( ~ ( visFreeVar @ SV51 @ SV78 ) )
        = $true )
      | ( ( ~ ( ~ ( ( SV100 != SV119 ) )
              | ~ ( visFreeVar @ SV119 @ SV129 ) ) )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[491]) ).

thf(504,plain,
    ! [SV120: $i,SV53: $i,SV80: $i,SV25: $i,SV102: $i] :
      ( ( ( ~ ~ ( ( SV102
                 != ( vreduce @ SV25 ) )
                | ~ ( visSomeExp @ SV102 ) ) )
        = $true )
      | ( ( ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( SV25
          = ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[492]) ).

thf(505,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( SV103
         != ( vreduce @ SV121 ) )
        = $true )
      | ( ( ~ ~ ( visSomeExp @ SV103 ) )
        = $true )
      | ( ( ~ ~ ( visValue @ SV121 ) )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[493]) ).

thf(506,plain,
    ! [SV122: $i,SV105: $i,SV59: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( SV3 = SV85 )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[494]) ).

thf(507,plain,
    ! [SV122: $i,SV85: $i,SV59: $i,SV3: $i,SV105: $i,SV32: $i] :
      ( ( ( SV32 = SV105 )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[495]) ).

thf(508,plain,
    ! [SV122: $i,SV59: $i,SV105: $i,SV32: $i,SV85: $i,SV3: $i] :
      ( ( ( SV3 = SV85 )
        = $false )
      | ( ( SV32 != SV105 )
        = $true )
      | ( ( SV59 != SV122 )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[496]) ).

thf(509,plain,
    ! [SV4: $i,SV86: $i,SV106: $i,SV33: $i,SV60: $i] :
      ( ( ( ~ ( ( SV60
               != ( vreduce @ SV33 ) )
              | ~ ~ ( visSomeExp @ SV60 ) ) )
        = $false )
      | ( ( ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[497]) ).

thf(510,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i] :
      ( ( ( SV5 = SV131 )
        = $false )
      | ( ( SV34 != SV138 )
        = $true )
      | ( ( SV61
         != ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[498]) ).

thf(511,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i] :
      ( ( ( SV70 = SV43 )
        = $false )
      | ( ( SV93 != SV14 )
        = $true )
      | ( ( SV113
         != ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $true )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[499]) ).

thf(512,plain,
    ! [SV18: $i,SV135: $i,SV127: $i,SV115: $i,SV96: $i,SV46: $i,SV73: $i] :
      ( ( ( SV73
          = ( vreduce @ SV46 ) )
        = $false )
      | ( ( SV73
          = ( vsomeExp @ ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ ( vgetSomeExp @ SV135 ) ) ) )
        = $true )
      | ( ( SV135
          = ( vreduce @ SV18 ) )
        = $false )
      | ( ( visSomeExp @ SV135 )
        = $false )
      | ( ( SV46
          = ( vapp @ ( vabs @ SV96 @ SV115 @ SV127 ) @ SV18 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[500]) ).

thf(513,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( SV47
          = ( vreduce @ SV128 ) )
        = $false )
      | ( ( ~ ~ ( visSomeExp @ SV47 ) )
        = $true )
      | ( ( ~ ( visValue @ SV128 ) )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[501]) ).

thf(514,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( ~ ( ~ ( ( SV100 != SV119 ) )
              | ~ ( visFreeVar @ SV119 @ SV129 ) ) )
        = $false )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[502]) ).

thf(515,plain,
    ! [SV23: $i,SV129: $i,SV119: $i,SV100: $i,SV78: $i,SV51: $i] :
      ( ( ( visFreeVar @ SV51 @ SV78 )
        = $false )
      | ( ( ~ ( ~ ( ( SV100 != SV119 ) )
              | ~ ( visFreeVar @ SV119 @ SV129 ) ) )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[503]) ).

thf(516,plain,
    ! [SV120: $i,SV53: $i,SV80: $i,SV25: $i,SV102: $i] :
      ( ( ( ~ ( ( SV102
               != ( vreduce @ SV25 ) )
              | ~ ( visSomeExp @ SV102 ) ) )
        = $false )
      | ( ( ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( SV25
          = ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[504]) ).

thf(517,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( SV103
          = ( vreduce @ SV121 ) )
        = $false )
      | ( ( ~ ~ ( visSomeExp @ SV103 ) )
        = $true )
      | ( ( ~ ~ ( visValue @ SV121 ) )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[505]) ).

thf(518,plain,
    ! [SV122: $i,SV59: $i,SV85: $i,SV3: $i,SV105: $i,SV32: $i] :
      ( ( ( SV32 = SV105 )
        = $false )
      | ( ( SV3 = SV85 )
        = $false )
      | ( ( SV59 != SV122 )
        = $true )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[508]) ).

thf(519,plain,
    ! [SV4: $i,SV86: $i,SV106: $i,SV33: $i,SV60: $i] :
      ( ( ( ( SV60
           != ( vreduce @ SV33 ) )
          | ~ ~ ( visSomeExp @ SV60 ) )
        = $true )
      | ( ( ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[509]) ).

thf(520,plain,
    ! [SV87: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i,SV131: $i,SV5: $i,SV138: $i,SV34: $i] :
      ( ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
         != ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[510]) ).

thf(521,plain,
    ! [SV126: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV43: $i,SV70: $i,SV14: $i,SV93: $i] :
      ( ( ( SV93 = SV14 )
        = $false )
      | ( ( SV70 = SV43 )
        = $false )
      | ( ( SV113
         != ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $true )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[511]) ).

thf(522,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( ~ ( visSomeExp @ SV47 ) )
        = $false )
      | ( ( SV47
          = ( vreduce @ SV128 ) )
        = $false )
      | ( ( ~ ( visValue @ SV128 ) )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[513]) ).

thf(523,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( ~ ( ( SV100 != SV119 ) )
          | ~ ( visFreeVar @ SV119 @ SV129 ) )
        = $true )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[514]) ).

thf(524,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( ~ ( ( SV100 != SV119 ) )
          | ~ ( visFreeVar @ SV119 @ SV129 ) )
        = $false )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[515]) ).

thf(525,plain,
    ! [SV120: $i,SV53: $i,SV80: $i,SV25: $i,SV102: $i] :
      ( ( ( ( SV102
           != ( vreduce @ SV25 ) )
          | ~ ( visSomeExp @ SV102 ) )
        = $true )
      | ( ( ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( SV25
          = ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[516]) ).

thf(526,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( ~ ( visSomeExp @ SV103 ) )
        = $false )
      | ( ( SV103
          = ( vreduce @ SV121 ) )
        = $false )
      | ( ( ~ ~ ( visValue @ SV121 ) )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[517]) ).

thf(527,plain,
    ! [SV105: $i,SV32: $i,SV85: $i,SV3: $i,SV122: $i,SV59: $i] :
      ( ( ( SV59 = SV122 )
        = $false )
      | ( ( SV3 = SV85 )
        = $false )
      | ( ( SV32 = SV105 )
        = $false )
      | ( ( ( vabs @ SV3 @ SV32 @ SV59 )
          = ( vabs @ SV85 @ SV105 @ SV122 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[518]) ).

thf(528,plain,
    ! [SV4: $i,SV86: $i,SV106: $i,SV33: $i,SV60: $i] :
      ( ( ( SV60
         != ( vreduce @ SV33 ) )
        = $true )
      | ( ( ~ ~ ( visSomeExp @ SV60 ) )
        = $true )
      | ( ( ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[519]) ).

thf(529,plain,
    ! [SV87: $i,SV138: $i,SV34: $i,SV131: $i,SV5: $i,SV140: $i,SV123: $i,SV107: $i,SV61: $i] :
      ( ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
          | ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[520]) ).

thf(530,plain,
    ! [SV126: $i,SV14: $i,SV93: $i,SV43: $i,SV70: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i] :
      ( ( ( SV113
          = ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $false )
      | ( ( SV70 = SV43 )
        = $false )
      | ( ( SV93 = SV14 )
        = $false )
      | ( ( ( SV43 != SV134 )
          | ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[521]) ).

thf(531,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV128: $i,SV47: $i] :
      ( ( ( visSomeExp @ SV47 )
        = $true )
      | ( ( SV47
          = ( vreduce @ SV128 ) )
        = $false )
      | ( ( ~ ( visValue @ SV128 ) )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[522]) ).

thf(532,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( ~ ( ( SV100 != SV119 ) ) )
        = $true )
      | ( ( ~ ( visFreeVar @ SV119 @ SV129 ) )
        = $true )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[523]) ).

thf(533,plain,
    ! [SV129: $i,SV23: $i,SV78: $i,SV51: $i,SV119: $i,SV100: $i] :
      ( ( ( ~ ( ( SV100 != SV119 ) ) )
        = $false )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[524]) ).

thf(534,plain,
    ! [SV23: $i,SV100: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i] :
      ( ( ( ~ ( visFreeVar @ SV119 @ SV129 ) )
        = $false )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[524]) ).

thf(535,plain,
    ! [SV120: $i,SV53: $i,SV80: $i,SV25: $i,SV102: $i] :
      ( ( ( SV102
         != ( vreduce @ SV25 ) )
        = $true )
      | ( ( ~ ( visSomeExp @ SV102 ) )
        = $true )
      | ( ( ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( SV25
          = ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[525]) ).

thf(536,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV121: $i,SV103: $i] :
      ( ( ( visSomeExp @ SV103 )
        = $true )
      | ( ( SV103
          = ( vreduce @ SV121 ) )
        = $false )
      | ( ( ~ ~ ( visValue @ SV121 ) )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[526]) ).

thf(537,plain,
    ! [SV4: $i,SV86: $i,SV106: $i,SV33: $i,SV60: $i] :
      ( ( ( SV60
          = ( vreduce @ SV33 ) )
        = $false )
      | ( ( ~ ~ ( visSomeExp @ SV60 ) )
        = $true )
      | ( ( ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[528]) ).

thf(538,plain,
    ! [SV140: $i,SV123: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i,SV138: $i,SV107: $i,SV131: $i] :
      ( ( ( ~ ~ ( ~ ( ( SV131 != SV107 ) )
                | ~ ~ ( visFreeVar @ SV107 @ SV138 ) ) )
        = $true )
      | ( ( ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[529]) ).

thf(539,plain,
    ! [SV14: $i,SV141: $i,SV139: $i,SV113: $i,SV93: $i,SV70: $i,SV126: $i,SV134: $i,SV43: $i] :
      ( ( ( SV43 != SV134 )
        = $true )
      | ( ( ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true )
      | ( ( SV93 = SV14 )
        = $false )
      | ( ( SV70 = SV43 )
        = $false )
      | ( ( SV113
          = ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[530]) ).

thf(540,plain,
    ! [SV19: $i,SV136: $i,SV116: $i,SV74: $i,SV97: $i,SV47: $i,SV128: $i] :
      ( ( ( visValue @ SV128 )
        = $false )
      | ( ( SV47
          = ( vreduce @ SV128 ) )
        = $false )
      | ( ( visSomeExp @ SV47 )
        = $true )
      | ( ( ( SV97
           != ( vreduce @ SV74 ) )
          | ( SV97
            = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) ) )
        = $true )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[531]) ).

thf(541,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( SV100 != SV119 )
        = $false )
      | ( ( ~ ( visFreeVar @ SV119 @ SV129 ) )
        = $true )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[532]) ).

thf(542,plain,
    ! [SV129: $i,SV23: $i,SV78: $i,SV51: $i,SV119: $i,SV100: $i] :
      ( ( ( SV100 != SV119 )
        = $true )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[533]) ).

thf(543,plain,
    ! [SV23: $i,SV100: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i] :
      ( ( ( visFreeVar @ SV119 @ SV129 )
        = $true )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[534]) ).

thf(544,plain,
    ! [SV120: $i,SV53: $i,SV80: $i,SV25: $i,SV102: $i] :
      ( ( ( SV102
          = ( vreduce @ SV25 ) )
        = $false )
      | ( ( ~ ( visSomeExp @ SV102 ) )
        = $true )
      | ( ( ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( SV25
          = ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[535]) ).

thf(545,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV103: $i,SV121: $i] :
      ( ( ( ~ ( visValue @ SV121 ) )
        = $false )
      | ( ( SV103
          = ( vreduce @ SV121 ) )
        = $false )
      | ( ( visSomeExp @ SV103 )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[536]) ).

thf(546,plain,
    ! [SV4: $i,SV86: $i,SV106: $i,SV33: $i,SV60: $i] :
      ( ( ( ~ ( visSomeExp @ SV60 ) )
        = $false )
      | ( ( SV60
          = ( vreduce @ SV33 ) )
        = $false )
      | ( ( ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[537]) ).

thf(547,plain,
    ! [SV140: $i,SV123: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i,SV138: $i,SV107: $i,SV131: $i] :
      ( ( ( ~ ( ~ ( ( SV131 != SV107 ) )
              | ~ ~ ( visFreeVar @ SV107 @ SV138 ) ) )
        = $false )
      | ( ( ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[538]) ).

thf(548,plain,
    ! [SV14: $i,SV141: $i,SV139: $i,SV113: $i,SV93: $i,SV70: $i,SV126: $i,SV134: $i,SV43: $i] :
      ( ( ( SV43 = SV134 )
        = $false )
      | ( ( ( SV126
           != ( vsubst @ SV70 @ SV93 @ SV113 ) )
          | ( SV126
            = ( vabs @ SV134 @ SV139 @ SV141 ) ) )
        = $true )
      | ( ( SV93 = SV14 )
        = $false )
      | ( ( SV70 = SV43 )
        = $false )
      | ( ( SV113
          = ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[539]) ).

thf(549,plain,
    ! [SV19: $i,SV47: $i,SV136: $i,SV128: $i,SV116: $i,SV74: $i,SV97: $i] :
      ( ( ( SV97
         != ( vreduce @ SV74 ) )
        = $true )
      | ( ( SV97
          = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) )
        = $true )
      | ( ( visSomeExp @ SV47 )
        = $true )
      | ( ( SV47
          = ( vreduce @ SV128 ) )
        = $false )
      | ( ( visValue @ SV128 )
        = $false )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[540]) ).

thf(550,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV129: $i,SV119: $i,SV100: $i] :
      ( ( ( SV100 = SV119 )
        = $true )
      | ( ( ~ ( visFreeVar @ SV119 @ SV129 ) )
        = $true )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[541]) ).

thf(551,plain,
    ! [SV129: $i,SV23: $i,SV78: $i,SV51: $i,SV119: $i,SV100: $i] :
      ( ( ( SV100 = SV119 )
        = $false )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $false )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[542]) ).

thf(552,plain,
    ! [SV120: $i,SV53: $i,SV80: $i,SV25: $i,SV102: $i] :
      ( ( ( visSomeExp @ SV102 )
        = $false )
      | ( ( SV102
          = ( vreduce @ SV25 ) )
        = $false )
      | ( ( ( SV80
           != ( vreduce @ SV53 ) )
          | ( SV80
            = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) ) )
        = $true )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( SV25
          = ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[544]) ).

thf(553,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV130: $i,SV137: $i,SV103: $i,SV121: $i] :
      ( ( ( visValue @ SV121 )
        = $true )
      | ( ( SV103
          = ( vreduce @ SV121 ) )
        = $false )
      | ( ( visSomeExp @ SV103 )
        = $true )
      | ( ( ( SV137
           != ( vreduce @ SV130 ) )
          | ( SV137 = vnoExp ) )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[545]) ).

thf(554,plain,
    ! [SV4: $i,SV86: $i,SV106: $i,SV33: $i,SV60: $i] :
      ( ( ( visSomeExp @ SV60 )
        = $true )
      | ( ( SV60
          = ( vreduce @ SV33 ) )
        = $false )
      | ( ( ( SV106
           != ( vreduce @ SV86 ) )
          | ( SV106 = vnoExp ) )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[546]) ).

thf(555,plain,
    ! [SV140: $i,SV123: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i,SV138: $i,SV107: $i,SV131: $i] :
      ( ( ( ~ ( ( SV131 != SV107 ) )
          | ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
        = $true )
      | ( ( ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[547]) ).

thf(556,plain,
    ! [SV14: $i,SV43: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV93: $i,SV70: $i,SV126: $i] :
      ( ( ( SV126
         != ( vsubst @ SV70 @ SV93 @ SV113 ) )
        = $true )
      | ( ( SV126
          = ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $true )
      | ( ( SV43 = SV134 )
        = $false )
      | ( ( SV93 = SV14 )
        = $false )
      | ( ( SV70 = SV43 )
        = $false )
      | ( ( SV113
          = ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[548]) ).

thf(557,plain,
    ! [SV19: $i,SV47: $i,SV136: $i,SV128: $i,SV116: $i,SV74: $i,SV97: $i] :
      ( ( ( SV97
          = ( vreduce @ SV74 ) )
        = $false )
      | ( ( SV97
          = ( vsomeExp @ ( vsubst @ SV116 @ SV128 @ SV136 ) ) )
        = $true )
      | ( ( visSomeExp @ SV47 )
        = $true )
      | ( ( SV47
          = ( vreduce @ SV128 ) )
        = $false )
      | ( ( visValue @ SV128 )
        = $false )
      | ( ( SV74
          = ( vapp @ ( vabs @ SV116 @ SV19 @ SV136 ) @ SV128 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[549]) ).

thf(558,plain,
    ! [SV23: $i,SV78: $i,SV51: $i,SV100: $i,SV129: $i,SV119: $i] :
      ( ( ( visFreeVar @ SV119 @ SV129 )
        = $false )
      | ( ( SV100 = SV119 )
        = $true )
      | ( ( visFreeVar @ SV51 @ SV78 )
        = $true )
      | ( ( SV51 = SV119 )
        = $false )
      | ( ( SV78
          = ( vabs @ SV100 @ SV23 @ SV129 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[550]) ).

thf(559,plain,
    ! [SV25: $i,SV120: $i,SV102: $i,SV53: $i,SV80: $i] :
      ( ( ( SV80
         != ( vreduce @ SV53 ) )
        = $true )
      | ( ( SV80
          = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) )
        = $true )
      | ( ( SV102
          = ( vreduce @ SV25 ) )
        = $false )
      | ( ( visSomeExp @ SV102 )
        = $false )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( SV25
          = ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[552]) ).

thf(560,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV121: $i,SV103: $i,SV130: $i,SV137: $i] :
      ( ( ( SV137
         != ( vreduce @ SV130 ) )
        = $true )
      | ( ( SV137 = vnoExp )
        = $true )
      | ( ( visSomeExp @ SV103 )
        = $true )
      | ( ( SV103
          = ( vreduce @ SV121 ) )
        = $false )
      | ( ( visValue @ SV121 )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[553]) ).

thf(561,plain,
    ! [SV4: $i,SV33: $i,SV60: $i,SV86: $i,SV106: $i] :
      ( ( ( SV106
         != ( vreduce @ SV86 ) )
        = $true )
      | ( ( SV106 = vnoExp )
        = $true )
      | ( ( SV60
          = ( vreduce @ SV33 ) )
        = $false )
      | ( ( visSomeExp @ SV60 )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[554]) ).

thf(562,plain,
    ! [SV140: $i,SV123: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i,SV138: $i,SV107: $i,SV131: $i] :
      ( ( ( ~ ( ( SV131 != SV107 ) ) )
        = $true )
      | ( ( ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
        = $true )
      | ( ( ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[555]) ).

thf(563,plain,
    ! [SV14: $i,SV43: $i,SV141: $i,SV139: $i,SV134: $i,SV113: $i,SV93: $i,SV70: $i,SV126: $i] :
      ( ( ( SV126
          = ( vsubst @ SV70 @ SV93 @ SV113 ) )
        = $false )
      | ( ( SV126
          = ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $true )
      | ( ( SV43 = SV134 )
        = $false )
      | ( ( SV93 = SV14 )
        = $false )
      | ( ( SV70 = SV43 )
        = $false )
      | ( ( SV113
          = ( vabs @ SV134 @ SV139 @ SV141 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[556]) ).

thf(564,plain,
    ! [SV25: $i,SV120: $i,SV102: $i,SV53: $i,SV80: $i] :
      ( ( ( SV80
          = ( vreduce @ SV53 ) )
        = $false )
      | ( ( SV80
          = ( vsomeExp @ ( vapp @ ( vgetSomeExp @ SV102 ) @ SV120 ) ) )
        = $true )
      | ( ( SV102
          = ( vreduce @ SV25 ) )
        = $false )
      | ( ( visSomeExp @ SV102 )
        = $false )
      | ( ( SV53
          = ( vapp @ SV25 @ SV120 ) )
        = $false )
      | ( ( SV25
          = ( vabs @ ( sK6_SY257 @ SV80 @ SV102 @ SV120 @ SV53 @ SV25 ) @ ( sK8_SY513 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) @ ( sK10_SY516 @ SV53 @ SV120 @ SV102 @ SV80 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[559]) ).

thf(565,plain,
    ! [SV82: $i,SV55: $i,SV27: $i,SV121: $i,SV103: $i,SV130: $i,SV137: $i] :
      ( ( ( SV137
          = ( vreduce @ SV130 ) )
        = $false )
      | ( ( SV137 = vnoExp )
        = $true )
      | ( ( visSomeExp @ SV103 )
        = $true )
      | ( ( SV103
          = ( vreduce @ SV121 ) )
        = $false )
      | ( ( visValue @ SV121 )
        = $true )
      | ( ( SV130
          = ( vapp @ ( vabs @ SV27 @ SV55 @ SV82 ) @ SV121 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[560]) ).

thf(566,plain,
    ! [SV4: $i,SV33: $i,SV60: $i,SV86: $i,SV106: $i] :
      ( ( ( SV106
          = ( vreduce @ SV86 ) )
        = $false )
      | ( ( SV106 = vnoExp )
        = $true )
      | ( ( SV60
          = ( vreduce @ SV33 ) )
        = $false )
      | ( ( visSomeExp @ SV60 )
        = $true )
      | ( ( SV86
          = ( vapp @ SV33 @ SV4 ) )
        = $false )
      | ( ( SV33
          = ( vabs @ ( sK5_SY281 @ SV106 @ SV60 @ SV4 @ SV86 @ SV33 ) @ ( sK7_SY511 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) @ ( sK9_SY515 @ SV86 @ SV4 @ SV60 @ SV106 @ SV33 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[561]) ).

thf(567,plain,
    ! [SV140: $i,SV123: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i,SV138: $i,SV107: $i,SV131: $i] :
      ( ( ( SV131 != SV107 )
        = $false )
      | ( ( ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
        = $true )
      | ( ( ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[562]) ).

thf(568,plain,
    ! [SV140: $i,SV123: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i,SV138: $i,SV107: $i,SV131: $i] :
      ( ( ( SV131 = SV107 )
        = $true )
      | ( ( ~ ~ ( visFreeVar @ SV107 @ SV138 ) )
        = $true )
      | ( ( ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[567]) ).

thf(569,plain,
    ! [SV140: $i,SV123: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i,SV131: $i,SV138: $i,SV107: $i] :
      ( ( ( ~ ( visFreeVar @ SV107 @ SV138 ) )
        = $false )
      | ( ( SV131 = SV107 )
        = $true )
      | ( ( ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[568]) ).

thf(570,plain,
    ! [SV140: $i,SV123: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i,SV131: $i,SV138: $i,SV107: $i] :
      ( ( ( visFreeVar @ SV107 @ SV138 )
        = $true )
      | ( ( SV131 = SV107 )
        = $true )
      | ( ( ( SV87
           != ( vsubst @ SV5 @ SV34 @ SV61 ) )
          | ( SV87
            = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) ) )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[569]) ).

thf(571,plain,
    ! [SV140: $i,SV138: $i,SV131: $i,SV123: $i,SV107: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i] :
      ( ( ( SV87
         != ( vsubst @ SV5 @ SV34 @ SV61 ) )
        = $true )
      | ( ( SV87
          = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) )
        = $true )
      | ( ( SV131 = SV107 )
        = $true )
      | ( ( visFreeVar @ SV107 @ SV138 )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[570]) ).

thf(572,plain,
    ! [SV140: $i,SV138: $i,SV131: $i,SV123: $i,SV107: $i,SV61: $i,SV34: $i,SV5: $i,SV87: $i] :
      ( ( ( SV87
          = ( vsubst @ SV5 @ SV34 @ SV61 ) )
        = $false )
      | ( ( SV87
          = ( vabs @ SV107 @ SV123 @ ( vsubst @ SV131 @ SV138 @ SV140 ) ) )
        = $true )
      | ( ( SV131 = SV107 )
        = $true )
      | ( ( visFreeVar @ SV107 @ SV138 )
        = $true )
      | ( ( SV34 = SV138 )
        = $false )
      | ( ( SV5 = SV131 )
        = $false )
      | ( ( SV61
          = ( vabs @ SV107 @ SV123 @ SV140 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[571]) ).

thf(573,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[131,572,566,565,564,563,558,557,551,543,527,512,507,506,475,471,463,451,449,439,436,435,398,369,368,356,355,354,350,349,336,324,321,319,309,308,272,271,263,199,165]) ).

thf(574,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[573]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : COM147+1 : TPTP v9.3.1. Released v6.4.0.
% 0.00/0.04  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.16  % Computer : n005.cluster.edu
% 0.08/0.16  % Model    : x86_64 x86_64
% 0.08/0.16  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.16  % Memory   : 8046.5625MB
% 0.08/0.16  % OS       : Linux 6.8.0-71-generic
% 0.08/0.16  % CPULimit : 300
% 0.08/0.16  % WCLimit  : 300
% 0.08/0.16  % DateTime : Tue Oct  6 18:38:53 UTC 2026
% 0.08/0.16  % CPUTime  : 
% 0.08/0.16  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 1.20/0.43  
% 1.20/0.43   No.of.Axioms: 31
% 1.20/0.43  
% 1.20/0.43   Length.of.Defs: 0
% 1.20/0.43  
% 1.20/0.43   Contains.Choice.Funs: false
% 1.20/0.43  ...........................
% 1.20/0.43  
% 1.20/0.43  ********************************
% 1.20/0.43  *   All subproblems solved!    *
% 1.20/0.43  ********************************
% 1.20/0.43  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:33,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:573,loop_count:0,foatp_calls:1,translation:fof_full)
% 1.20/0.43  
% 1.20/0.43  %**** Beginning of derivation protocol ****
% 1.20/0.43  % SZS output start CNFRefutation
% See solution above
% 1.20/0.43  
% 1.20/0.43  %**** End of derivation protocol ****
% 1.20/0.43  %**** no. of clauses in derivation: 548 ****
% 1.20/0.43  %**** clause counter: 573 ****
% 1.20/0.43  
% 1.20/0.43  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:33,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:573,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------