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

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : COM130+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 : n026.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Oct  7 10:12:26 AM UTC 2026

% Result   : Theorem 3.14s 0.71s
% Output   : CNFRefutation 3.14s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   34
%            Number of leaves      :   25
% Syntax   : Number of formulae    :  493 ( 250 unt;   0 typ;   0 def)
%            Number of atoms       : 4034 (2577 equ;   0 cnn)
%            Maximal formula atoms :    8 (   8 avg)
%            Number of connectives : 8417 (2135   ~;1387   |; 124   &;4643   @)
%                                         (   0 <=>; 128  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   7 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   33 (  30 usr;  14 con; 0-3 aty)
%            Number of variables   : 3029 (   0   ^;3029   !;   0   ?;3029   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_sK1_VT,type,
    sK1_VT: $i ).

thf(tp_sK2_SY148,type,
    sK2_SY148: $i ).

thf(tp_sK3_SY155,type,
    sK3_SY155: $i ).

thf(tp_sK4_SY161,type,
    sK4_SY161: $i ).

thf(tp_sK5_SY166,type,
    sK5_SY166: $i ).

thf(tp_sK6_SY170,type,
    sK6_SY170: $i ).

thf(tp_sK7_SY173,type,
    sK7_SY173: $i ).

thf(tp_sK8_SY175,type,
    sK8_SY175: $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_veabs,type,
    veabs: $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,VC: $i,Vx: $i,Ve: $i,VT2: $i] :
      ( ( ( vtcheck @ VC @ Ve @ VT )
        & ( vtcheck @ ( vbind @ Vx @ VT @ VC ) @ veabs @ VT2 ) )
     => ( vtcheck @ VC @ ( vsubst @ Vx @ Ve @ veabs ) @ VT2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-subst-IH-abs') ).

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

thf(3,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(4,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(6,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(7,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(8,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(16,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(25,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(27,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(28,axiom,
    ! [VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Ve1: $i,Vx: $i,Ve: $i,Ve2: $i] :
      ( ( ( VVar0 = Vx )
        & ( VExp0 = Ve )
        & ( VExp1
          = ( vapp @ Ve1 @ Ve2 ) ) )
     => ( ( RESULT
          = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
       => ( RESULT
          = ( vapp @ ( vsubst @ Vx @ Ve @ Ve1 ) @ ( vsubst @ Vx @ Ve @ Ve2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subst2) ).

thf(29,axiom,
    ! [Ve: $i,Vx: $i,VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Vy: $i] :
      ( ( ( VVar0 = Vx )
        & ( VExp0 = Ve )
        & ( VExp1
          = ( vvar @ Vy ) ) )
     => ( ( Vx != Vy )
       => ( ( RESULT
            = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
         => ( RESULT
            = ( vvar @ Vy ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subst1) ).

thf(30,axiom,
    ! [Vx: $i,Vy: $i,VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Ve: $i] :
      ( ( ( VVar0 = Vx )
        & ( VExp0 = Ve )
        & ( VExp1
          = ( vvar @ Vy ) ) )
     => ( ( Vx = Vy )
       => ( ( RESULT
            = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
         => ( RESULT = Ve ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subst0) ).

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 @ Vy @ VTy @ ( vbind @ Vx @ VTx @ VC ) ) @ Ve @ VT ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-Context-Swap') ).

thf(33,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(35,axiom,
    ! [VTy: $i,Vy: $i,VVar0: $i,VCtx0: $i,RESULT: $i,Vx: $i,VC: $i] :
      ( ( ( VVar0 = Vx )
        & ( VCtx0
          = ( vbind @ Vy @ VTy @ VC ) ) )
     => ( ( Vx != Vy )
       => ( ( RESULT
            = ( vlookup @ VVar0 @ VCtx0 ) )
         => ( RESULT
            = ( vlookup @ Vx @ VC ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',lookup2) ).

thf(36,axiom,
    ! [VC: $i,Vx: $i,Vy: $i,VVar0: $i,VCtx0: $i,RESULT: $i,VTy: $i] :
      ( ( ( VVar0 = Vx )
        & ( VCtx0
          = ( vbind @ Vy @ VTy @ VC ) ) )
     => ( ( Vx = Vy )
       => ( ( RESULT
            = ( vlookup @ VVar0 @ VCtx0 ) )
         => ( RESULT
            = ( vsomeType @ VTy ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',lookup1) ).

thf(42,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,
    ! [VVar0: $i,VTyp0: $i,VCtx0: $i,VVar1: $i,VTyp1: $i,VCtx1: $i] :
      ( ( ( ( vbind @ VVar0 @ VTyp0 @ VCtx0 )
          = ( vbind @ VVar1 @ VTyp1 @ VCtx1 ) )
       => ( ( VVar0 = VVar1 )
          & ( VTyp0 = VTyp1 )
          & ( VCtx0 = VCtx1 ) ) )
      & ( ( ( VVar0 = VVar1 )
          & ( VTyp0 = VTyp1 )
          & ( VCtx0 = VCtx1 ) )
       => ( ( vbind @ VVar0 @ VTyp0 @ VCtx0 )
          = ( vbind @ VVar1 @ VTyp1 @ VCtx1 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','EQ-bind') ).

thf(48,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(52,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(53,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(55,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(57,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(59,conjecture,
    ! [VT: $i,VC: $i,Vx: $i,Ve: $i,Vy: $i,VS: $i,Ve1: $i,VT2: $i] :
      ( ( ( Vx = Vy )
        & ( vtcheck @ VC @ Ve @ VT )
        & ( vtcheck @ ( vbind @ Vx @ VT @ VC ) @ ( vabs @ Vy @ VS @ Ve1 ) @ VT2 ) )
     => ( vtcheck @ VC @ ( vsubst @ Vx @ Ve @ ( vabs @ Vy @ VS @ Ve1 ) ) @ VT2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p','T-subst-abs-1') ).

thf(60,negated_conjecture,
    ( ( ! [VT: $i,VC: $i,Vx: $i,Ve: $i,Vy: $i,VS: $i,Ve1: $i,VT2: $i] :
          ( ( ( Vx = Vy )
            & ( vtcheck @ VC @ Ve @ VT )
            & ( vtcheck @ ( vbind @ Vx @ VT @ VC ) @ ( vabs @ Vy @ VS @ Ve1 ) @ VT2 ) )
         => ( vtcheck @ VC @ ( vsubst @ Vx @ Ve @ ( vabs @ Vy @ VS @ Ve1 ) ) @ VT2 ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[59]) ).

thf(61,plain,
    ( ( ! [VT: $i,VC: $i,Vx: $i,Ve: $i,Vy: $i,VS: $i,Ve1: $i,VT2: $i] :
          ( ( ( Vx = Vy )
            & ( vtcheck @ VC @ Ve @ VT )
            & ( vtcheck @ ( vbind @ Vx @ VT @ VC ) @ ( vabs @ Vy @ VS @ Ve1 ) @ VT2 ) )
         => ( vtcheck @ VC @ ( vsubst @ Vx @ Ve @ ( vabs @ Vy @ VS @ Ve1 ) ) @ VT2 ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[60]) ).

thf(62,plain,
    ( ( ! [VT: $i,VC: $i,Vx: $i,Ve: $i,VT2: $i] :
          ( ( ( vtcheck @ VC @ Ve @ VT )
            & ( vtcheck @ ( vbind @ Vx @ VT @ VC ) @ veabs @ VT2 ) )
         => ( vtcheck @ VC @ ( vsubst @ Vx @ Ve @ veabs ) @ VT2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(63,plain,
    ( ( ! [Vx: $i,VS: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ~ ( visFreeVar @ Vx @ Ve )
            & ( vtcheck @ VC @ Ve @ VT ) )
         => ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(64,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)],[3]) ).

thf(65,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)],[4]) ).

thf(66,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)],[6]) ).

thf(67,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)],[7]) ).

thf(68,plain,
    ( ( ! [VC: $i,Vx: $i,VT: $i] :
          ( ( ( vlookup @ Vx @ VC )
            = ( vsomeType @ VT ) )
         => ( vtcheck @ VC @ ( vvar @ Vx ) @ VT ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(69,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)],[16]) ).

thf(70,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)],[25]) ).

thf(71,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)],[27]) ).

thf(72,plain,
    ( ( ! [VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Ve1: $i,Vx: $i,Ve: $i,Ve2: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vapp @ Ve1 @ Ve2 ) ) )
         => ( ( RESULT
              = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
           => ( RESULT
              = ( vapp @ ( vsubst @ Vx @ Ve @ Ve1 ) @ ( vsubst @ Vx @ Ve @ Ve2 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[28]) ).

thf(73,plain,
    ( ( ! [Ve: $i,Vx: $i,VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Vy: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vvar @ Vy ) ) )
         => ( ( Vx != Vy )
           => ( ( RESULT
                = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
             => ( RESULT
                = ( vvar @ Vy ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[29]) ).

thf(74,plain,
    ( ( ! [Vx: $i,Vy: $i,VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Ve: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vvar @ Vy ) ) )
         => ( ( Vx = Vy )
           => ( ( RESULT
                = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
             => ( RESULT = Ve ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[30]) ).

thf(75,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)],[32]) ).

thf(76,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)],[33]) ).

thf(77,plain,
    ( ( ! [VTy: $i,Vy: $i,VVar0: $i,VCtx0: $i,RESULT: $i,Vx: $i,VC: $i] :
          ( ( ( VVar0 = Vx )
            & ( VCtx0
              = ( vbind @ Vy @ VTy @ VC ) ) )
         => ( ( Vx != Vy )
           => ( ( RESULT
                = ( vlookup @ VVar0 @ VCtx0 ) )
             => ( RESULT
                = ( vlookup @ Vx @ VC ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[35]) ).

thf(78,plain,
    ( ( ! [VC: $i,Vx: $i,Vy: $i,VVar0: $i,VCtx0: $i,RESULT: $i,VTy: $i] :
          ( ( ( VVar0 = Vx )
            & ( VCtx0
              = ( vbind @ Vy @ VTy @ VC ) ) )
         => ( ( Vx = Vy )
           => ( ( RESULT
                = ( vlookup @ VVar0 @ VCtx0 ) )
             => ( RESULT
                = ( vsomeType @ VTy ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[36]) ).

thf(79,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VCtx0: $i] :
          ( vempty
         != ( vbind @ VVar0 @ VTyp0 @ VCtx0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[42]) ).

thf(80,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VCtx0: $i,VVar1: $i,VTyp1: $i,VCtx1: $i] :
          ( ( ( ( vbind @ VVar0 @ VTyp0 @ VCtx0 )
              = ( vbind @ VVar1 @ VTyp1 @ VCtx1 ) )
           => ( ( VVar0 = VVar1 )
              & ( VTyp0 = VTyp1 )
              & ( VCtx0 = VCtx1 ) ) )
          & ( ( ( VVar0 = VVar1 )
              & ( VTyp0 = VTyp1 )
              & ( VCtx0 = VCtx1 ) )
           => ( ( vbind @ VVar0 @ VTyp0 @ VCtx0 )
              = ( vbind @ VVar1 @ VTyp1 @ VCtx1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[45]) ).

thf(81,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)],[48]) ).

thf(82,plain,
    ( ( ! [Vx: $i,VS: $i,Ve: $i,VExp0: $i] :
          ( ( VExp0
            = ( vabs @ Vx @ VS @ Ve ) )
         => ( visValue @ VExp0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[52]) ).

thf(83,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VExp0: $i,VExp1: $i,VExp2: $i] :
          ( ( vabs @ VVar0 @ VTyp0 @ VExp0 )
         != ( vapp @ VExp1 @ VExp2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[53]) ).

thf(84,plain,
    ( ( ! [VVar0: $i,VVar1: $i,VTyp0: $i,VExp0: $i] :
          ( ( vvar @ VVar0 )
         != ( vabs @ VVar1 @ VTyp0 @ VExp0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[55]) ).

thf(85,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)],[57]) ).

thf(86,plain,
    ( ( ! [SY148: $i,SY149: $i,SY150: $i,SY151: $i,SY152: $i,SY153: $i,SY154: $i] :
          ( ( ( SY149 = SY151 )
            & ( vtcheck @ SY148 @ SY150 @ sK1_VT )
            & ( vtcheck @ ( vbind @ SY149 @ sK1_VT @ SY148 ) @ ( vabs @ SY151 @ SY152 @ SY153 ) @ SY154 ) )
         => ( vtcheck @ SY148 @ ( vsubst @ SY149 @ SY150 @ ( vabs @ SY151 @ SY152 @ SY153 ) ) @ SY154 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[61]) ).

thf(87,plain,
    ( ( ! [SY155: $i,SY156: $i,SY157: $i,SY158: $i,SY159: $i,SY160: $i] :
          ( ( ( SY155 = SY157 )
            & ( vtcheck @ sK2_SY148 @ SY156 @ sK1_VT )
            & ( vtcheck @ ( vbind @ SY155 @ sK1_VT @ sK2_SY148 ) @ ( vabs @ SY157 @ SY158 @ SY159 ) @ SY160 ) )
         => ( vtcheck @ sK2_SY148 @ ( vsubst @ SY155 @ SY156 @ ( vabs @ SY157 @ SY158 @ SY159 ) ) @ SY160 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[86]) ).

thf(88,plain,
    ( ( ! [SY161: $i,SY162: $i,SY163: $i,SY164: $i,SY165: $i] :
          ( ( ( sK3_SY155 = SY162 )
            & ( vtcheck @ sK2_SY148 @ SY161 @ sK1_VT )
            & ( vtcheck @ ( vbind @ sK3_SY155 @ sK1_VT @ sK2_SY148 ) @ ( vabs @ SY162 @ SY163 @ SY164 ) @ SY165 ) )
         => ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ SY161 @ ( vabs @ SY162 @ SY163 @ SY164 ) ) @ SY165 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[87]) ).

thf(89,plain,
    ( ( ! [SY166: $i,SY167: $i,SY168: $i,SY169: $i] :
          ( ( ( sK3_SY155 = SY166 )
            & ( vtcheck @ sK2_SY148 @ sK4_SY161 @ sK1_VT )
            & ( vtcheck @ ( vbind @ sK3_SY155 @ sK1_VT @ sK2_SY148 ) @ ( vabs @ SY166 @ SY167 @ SY168 ) @ SY169 ) )
         => ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ sK4_SY161 @ ( vabs @ SY166 @ SY167 @ SY168 ) ) @ SY169 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[88]) ).

thf(90,plain,
    ( ( ! [SY170: $i,SY171: $i,SY172: $i] :
          ( ( ( sK3_SY155 = sK5_SY166 )
            & ( vtcheck @ sK2_SY148 @ sK4_SY161 @ sK1_VT )
            & ( vtcheck @ ( vbind @ sK3_SY155 @ sK1_VT @ sK2_SY148 ) @ ( vabs @ sK5_SY166 @ SY170 @ SY171 ) @ SY172 ) )
         => ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ sK4_SY161 @ ( vabs @ sK5_SY166 @ SY170 @ SY171 ) ) @ SY172 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[89]) ).

thf(91,plain,
    ( ( ! [SY173: $i,SY174: $i] :
          ( ( ( sK3_SY155 = sK5_SY166 )
            & ( vtcheck @ sK2_SY148 @ sK4_SY161 @ sK1_VT )
            & ( vtcheck @ ( vbind @ sK3_SY155 @ sK1_VT @ sK2_SY148 ) @ ( vabs @ sK5_SY166 @ sK6_SY170 @ SY173 ) @ SY174 ) )
         => ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ sK4_SY161 @ ( vabs @ sK5_SY166 @ sK6_SY170 @ SY173 ) ) @ SY174 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[90]) ).

thf(92,plain,
    ( ( ! [SY175: $i] :
          ( ( ( sK3_SY155 = sK5_SY166 )
            & ( vtcheck @ sK2_SY148 @ sK4_SY161 @ sK1_VT )
            & ( vtcheck @ ( vbind @ sK3_SY155 @ sK1_VT @ sK2_SY148 ) @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) @ SY175 ) )
         => ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ sK4_SY161 @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) ) @ SY175 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[91]) ).

thf(93,plain,
    ( ( ( ( sK3_SY155 = sK5_SY166 )
        & ( vtcheck @ sK2_SY148 @ sK4_SY161 @ sK1_VT )
        & ( vtcheck @ ( vbind @ sK3_SY155 @ sK1_VT @ sK2_SY148 ) @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) @ sK8_SY175 ) )
     => ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ sK4_SY161 @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) ) @ sK8_SY175 ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[92]) ).

thf(94,plain,
    ( ( sK3_SY155 = sK5_SY166 )
    = $true ),
    inference(standard_cnf,[status(thm)],[93]) ).

thf(95,plain,
    ( ( vtcheck @ sK2_SY148 @ sK4_SY161 @ sK1_VT )
    = $true ),
    inference(standard_cnf,[status(thm)],[93]) ).

thf(96,plain,
    ( ( vtcheck @ ( vbind @ sK3_SY155 @ sK1_VT @ sK2_SY148 ) @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) @ sK8_SY175 )
    = $true ),
    inference(standard_cnf,[status(thm)],[93]) ).

thf(97,plain,
    ( ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ sK4_SY161 @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) ) @ sK8_SY175 )
    = $false ),
    inference(standard_cnf,[status(thm)],[93]) ).

thf(98,plain,
    ( ( ~ ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ sK4_SY161 @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) ) @ sK8_SY175 ) )
    = $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)],[85]) ).

thf(100,plain,
    ( ( ! [VVar0: $i,VVar1: $i,VTyp0: $i,VExp0: $i] :
          ( ( vvar @ VVar0 )
         != ( vabs @ VVar1 @ VTyp0 @ VExp0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[84]) ).

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)],[83]) ).

thf(102,plain,
    ( ( ! [Vx: $i,VS: $i,Ve: $i,VExp0: $i] :
          ( ( VExp0
            = ( vabs @ Vx @ VS @ Ve ) )
         => ( visValue @ VExp0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[82]) ).

thf(103,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)],[81]) ).

thf(104,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VCtx0: $i,VVar1: $i,VTyp1: $i,VCtx1: $i] :
          ( ( ( ( vbind @ VVar0 @ VTyp0 @ VCtx0 )
              = ( vbind @ VVar1 @ VTyp1 @ VCtx1 ) )
           => ( ( VVar0 = VVar1 )
              & ( VTyp0 = VTyp1 )
              & ( VCtx0 = VCtx1 ) ) )
          & ( ( ( VVar0 = VVar1 )
              & ( VTyp0 = VTyp1 )
              & ( VCtx0 = VCtx1 ) )
           => ( ( vbind @ VVar0 @ VTyp0 @ VCtx0 )
              = ( vbind @ VVar1 @ VTyp1 @ VCtx1 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[80]) ).

thf(105,plain,
    ( ( ! [VVar0: $i,VTyp0: $i,VCtx0: $i] :
          ( vempty
         != ( vbind @ VVar0 @ VTyp0 @ VCtx0 ) ) )
    = $true ),
    inference(copy,[status(thm)],[79]) ).

thf(106,plain,
    ( ( ! [VC: $i,Vx: $i,Vy: $i,VVar0: $i,VCtx0: $i,RESULT: $i,VTy: $i] :
          ( ( ( VVar0 = Vx )
            & ( VCtx0
              = ( vbind @ Vy @ VTy @ VC ) ) )
         => ( ( Vx = Vy )
           => ( ( RESULT
                = ( vlookup @ VVar0 @ VCtx0 ) )
             => ( RESULT
                = ( vsomeType @ VTy ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[78]) ).

thf(107,plain,
    ( ( ! [VTy: $i,Vy: $i,VVar0: $i,VCtx0: $i,RESULT: $i,Vx: $i,VC: $i] :
          ( ( ( VVar0 = Vx )
            & ( VCtx0
              = ( vbind @ Vy @ VTy @ VC ) ) )
         => ( ( Vx != Vy )
           => ( ( RESULT
                = ( vlookup @ VVar0 @ VCtx0 ) )
             => ( RESULT
                = ( vlookup @ Vx @ VC ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[77]) ).

thf(108,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)],[76]) ).

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 @ Vy @ VTy @ ( vbind @ Vx @ VTx @ VC ) ) @ Ve @ VT ) ) )
    = $true ),
    inference(copy,[status(thm)],[75]) ).

thf(110,plain,
    ( ( ! [Vx: $i,Vy: $i,VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Ve: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vvar @ Vy ) ) )
         => ( ( Vx = Vy )
           => ( ( RESULT
                = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
             => ( RESULT = Ve ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[74]) ).

thf(111,plain,
    ( ( ! [Ve: $i,Vx: $i,VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Vy: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vvar @ Vy ) ) )
         => ( ( Vx != Vy )
           => ( ( RESULT
                = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
             => ( RESULT
                = ( vvar @ Vy ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[73]) ).

thf(112,plain,
    ( ( ! [VVar0: $i,VExp0: $i,VExp1: $i,RESULT: $i,Ve1: $i,Vx: $i,Ve: $i,Ve2: $i] :
          ( ( ( VVar0 = Vx )
            & ( VExp0 = Ve )
            & ( VExp1
              = ( vapp @ Ve1 @ Ve2 ) ) )
         => ( ( RESULT
              = ( vsubst @ VVar0 @ VExp0 @ VExp1 ) )
           => ( RESULT
              = ( vapp @ ( vsubst @ Vx @ Ve @ Ve1 ) @ ( vsubst @ Vx @ Ve @ Ve2 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[72]) ).

thf(113,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)],[71]) ).

thf(114,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)],[70]) ).

thf(115,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)],[69]) ).

thf(116,plain,
    ( ( ! [VC: $i,Vx: $i,VT: $i] :
          ( ( ( vlookup @ Vx @ VC )
            = ( vsomeType @ VT ) )
         => ( vtcheck @ VC @ ( vvar @ Vx ) @ VT ) ) )
    = $true ),
    inference(copy,[status(thm)],[68]) ).

thf(117,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)],[67]) ).

thf(118,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)],[66]) ).

thf(119,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)],[65]) ).

thf(120,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)],[64]) ).

thf(121,plain,
    ( ( ! [Vx: $i,VS: $i,VC: $i,Ve: $i,VT: $i] :
          ( ( ~ ( visFreeVar @ Vx @ Ve )
            & ( vtcheck @ VC @ Ve @ VT ) )
         => ( vtcheck @ ( vbind @ Vx @ VS @ VC ) @ Ve @ VT ) ) )
    = $true ),
    inference(copy,[status(thm)],[63]) ).

thf(122,plain,
    ( ( ! [VT: $i,VC: $i,Vx: $i,Ve: $i,VT2: $i] :
          ( ( ( vtcheck @ VC @ Ve @ VT )
            & ( vtcheck @ ( vbind @ Vx @ VT @ VC ) @ veabs @ VT2 ) )
         => ( vtcheck @ VC @ ( vsubst @ Vx @ Ve @ veabs ) @ VT2 ) ) )
    = $true ),
    inference(copy,[status(thm)],[62]) ).

thf(123,plain,
    ( ( vtcheck @ ( vbind @ sK3_SY155 @ sK1_VT @ sK2_SY148 ) @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) @ sK8_SY175 )
    = $true ),
    inference(copy,[status(thm)],[96]) ).

thf(124,plain,
    ( ( vtcheck @ sK2_SY148 @ sK4_SY161 @ sK1_VT )
    = $true ),
    inference(copy,[status(thm)],[95]) ).

thf(125,plain,
    ( ( sK3_SY155 = sK5_SY166 )
    = $true ),
    inference(copy,[status(thm)],[94]) ).

thf(126,plain,
    ( ( ~ ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ sK4_SY161 @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) ) @ sK8_SY175 ) )
    = $true ),
    inference(copy,[status(thm)],[98]) ).

thf(127,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)],[115]) ).

thf(128,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)],[119]) ).

thf(129,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)],[114]) ).

thf(130,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(131,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)],[120]) ).

thf(132,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i,SX7: $i] :
          ( ~ ~ ( ~ ~ ( ( SX0 != SX5 )
                      | ( SX1 != SX6 ) )
                | ( SX2
                 != ( vapp @ SX4 @ SX7 ) ) )
          | ( SX3
           != ( vsubst @ SX0 @ SX1 @ SX2 ) )
          | ( SX3
            = ( vapp @ ( vsubst @ SX5 @ SX6 @ SX4 ) @ ( vsubst @ SX5 @ SX6 @ SX7 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[112]) ).

thf(133,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)],[113]) ).

thf(134,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ( ( vlookup @ SX1 @ SX0 )
           != ( vsomeType @ SX2 ) )
          | ( vtcheck @ SX0 @ ( vvar @ SX1 ) @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[116]) ).

thf(135,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i] :
          ( ~ ~ ( ~ ~ ( ( SX2 != SX0 )
                      | ( SX3 != SX6 ) )
                | ( SX4
                 != ( vvar @ SX1 ) ) )
          | ( SX0 != SX1 )
          | ( SX5
           != ( vsubst @ SX2 @ SX3 @ SX4 ) )
          | ( SX5 = SX6 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[110]) ).

thf(136,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)],[117]) ).

thf(137,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i] :
          ( ~ ~ ( ( SX2 != SX5 )
                | ( SX3
                 != ( vbind @ SX1 @ SX0 @ SX6 ) ) )
          | ~ ( ( SX5 != SX1 ) )
          | ( SX4
           != ( vlookup @ SX2 @ SX3 ) )
          | ( SX4
            = ( vlookup @ SX5 @ SX6 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[107]) ).

thf(138,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( vempty
         != ( vbind @ SX0 @ SX1 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[105]) ).

thf(139,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ( ( vvar @ SX0 )
         != ( vabs @ SX1 @ SX2 @ SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[100]) ).

thf(140,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ~ ( vtcheck @ SX1 @ SX3 @ SX0 )
                | ~ ( vtcheck @ ( vbind @ SX2 @ SX0 @ SX1 ) @ veabs @ SX4 ) )
          | ( vtcheck @ SX1 @ ( vsubst @ SX2 @ SX3 @ veabs ) @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[122]) ).

thf(141,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)],[109]) ).

thf(142,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)],[118]) ).

thf(143,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(144,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i] :
          ( ~ ~ ( ~ ~ ( visFreeVar @ SX0 @ SX3 )
                | ~ ( vtcheck @ SX2 @ SX3 @ SX4 ) )
          | ( vtcheck @ ( vbind @ SX0 @ SX1 @ SX2 ) @ SX3 @ SX4 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[121]) ).

thf(145,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i] :
          ( ~ ~ ( ~ ~ ( ( SX2 != SX1 )
                      | ( SX3 != SX0 ) )
                | ( SX4
                 != ( vvar @ SX6 ) ) )
          | ~ ( ( SX1 != SX6 ) )
          | ( SX5
           != ( vsubst @ SX2 @ SX3 @ SX4 ) )
          | ( SX5
            = ( vvar @ SX6 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[111]) ).

thf(146,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i,SX6: $i] :
          ( ~ ~ ( ( SX3 != SX1 )
                | ( SX4
                 != ( vbind @ SX2 @ SX6 @ SX0 ) ) )
          | ( SX1 != SX2 )
          | ( SX5
           != ( vlookup @ SX3 @ SX4 ) )
          | ( SX5
            = ( vsomeType @ SX6 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[106]) ).

thf(147,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
          ( ( SX3
           != ( vabs @ SX0 @ SX1 @ SX2 ) )
          | ( visValue @ SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[102]) ).

thf(148,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)],[103]) ).

thf(149,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i,SX4: $i,SX5: $i] :
          ~ ( ~ ( ( ( vbind @ SX0 @ SX1 @ SX2 )
                 != ( vbind @ SX3 @ SX4 @ SX5 ) )
                | ~ ( ~ ~ ( ( SX0 != SX3 )
                          | ( SX1 != SX4 ) )
                    | ( SX2 != SX5 ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ( SX0 != SX3 )
                            | ( SX1 != SX4 ) )
                      | ( SX2 != SX5 ) )
                | ( ( vbind @ SX0 @ SX1 @ SX2 )
                  = ( vbind @ SX3 @ SX4 @ SX5 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[104]) ).

thf(150,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)],[108]) ).

thf(151,plain,
    ( ( vtcheck @ sK2_SY148 @ ( vsubst @ sK3_SY155 @ sK4_SY161 @ ( vabs @ sK5_SY166 @ sK6_SY170 @ sK7_SY173 ) ) @ sK8_SY175 )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[126]) ).

thf(152,plain,
    ! [SV1: $i] :
      ( ( ! [SY176: $i,SY177: $i,SY178: $i,SY179: $i] :
            ( ( SY178
             != ( vabs @ SV1 @ SY176 @ SY177 ) )
            | ( SY179
             != ( vreduce @ SY178 ) )
            | ( SY179 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[127]) ).

thf(153,plain,
    ! [SV2: $i] :
      ( ( ! [SY180: $i,SY181: $i,SY182: $i,SY183: $i] :
            ( ~ ~ ( ( ( vlookup @ SV2 @ SY181 )
                   != vnoType )
                  | ~ ( vtcheck @ SY181 @ SY182 @ SY183 ) )
            | ( vtcheck @ ( vbind @ SV2 @ SY180 @ SY181 ) @ SY182 @ SY183 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[128]) ).

thf(154,plain,
    ! [SV3: $i] :
      ( ( ! [SY184: $i,SY185: $i,SY186: $i,SY187: $i,SY188: $i,SY189: $i,SY190: $i,SY191: $i] :
            ( ~ ~ ( ~ ~ ( ( SV3 != SY189 )
                        | ( SY184 != SY190 ) )
                  | ( SY185
                   != ( vabs @ SY187 @ SY188 @ SY191 ) ) )
            | ~ ~ ( ~ ( ( SY189 != SY187 ) )
                  | ~ ~ ( visFreeVar @ SY187 @ SY190 ) )
            | ( SY186
             != ( vsubst @ SV3 @ SY184 @ SY185 ) )
            | ( SY186
              = ( vabs @ SY187 @ SY188 @ ( vsubst @ SY189 @ SY190 @ SY191 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[129]) ).

thf(155,plain,
    ! [SV4: $i] :
      ( ( ! [SY192: $i,SY193: $i,SY194: $i,SY195: $i,SY196: $i] :
            ~ ( ~ ( ( ( vabs @ SV4 @ SY192 @ SY193 )
                   != ( vabs @ SY194 @ SY195 @ SY196 ) )
                  | ~ ( ~ ~ ( ( SV4 != SY194 )
                            | ( SY192 != SY195 ) )
                      | ( SY193 != SY196 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV4 != SY194 )
                              | ( SY192 != SY195 ) )
                        | ( SY193 != SY196 ) )
                  | ( ( vabs @ SV4 @ SY192 @ SY193 )
                    = ( vabs @ SY194 @ SY195 @ SY196 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[130]) ).

thf(156,plain,
    ! [SV5: $i] :
      ( ( ! [SY197: $i,SY198: $i,SY199: $i,SY200: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV5 @ SY199 )
                  | ~ ( vtcheck @ ( vbind @ SV5 @ SY197 @ SY198 ) @ SY199 @ SY200 ) )
            | ( vtcheck @ SY198 @ SY199 @ SY200 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[131]) ).

thf(157,plain,
    ! [SV6: $i] :
      ( ( ! [SY201: $i,SY202: $i,SY203: $i,SY204: $i,SY205: $i,SY206: $i,SY207: $i] :
            ( ~ ~ ( ~ ~ ( ( SV6 != SY205 )
                        | ( SY201 != SY206 ) )
                  | ( SY202
                   != ( vapp @ SY204 @ SY207 ) ) )
            | ( SY203
             != ( vsubst @ SV6 @ SY201 @ SY202 ) )
            | ( SY203
              = ( vapp @ ( vsubst @ SY205 @ SY206 @ SY204 ) @ ( vsubst @ SY205 @ SY206 @ SY207 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[132]) ).

thf(158,plain,
    ! [SV7: $i] :
      ( ( ! [SY208: $i,SY209: $i,SY210: $i,SY211: $i,SY212: $i,SY213: $i,SY214: $i,SY215: $i] :
            ( ~ ~ ( ~ ~ ( ( SY209 != SY208 )
                        | ( SY210 != SV7 ) )
                  | ( SY211
                   != ( vabs @ SY213 @ SY214 @ SY215 ) ) )
            | ( SY208 != SY213 )
            | ( SY212
             != ( vsubst @ SY209 @ SY210 @ SY211 ) )
            | ( SY212
              = ( vabs @ SY213 @ SY214 @ SY215 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[133]) ).

thf(159,plain,
    ! [SV8: $i] :
      ( ( ! [SY216: $i,SY217: $i] :
            ( ( ( vlookup @ SY216 @ SV8 )
             != ( vsomeType @ SY217 ) )
            | ( vtcheck @ SV8 @ ( vvar @ SY216 ) @ SY217 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[134]) ).

thf(160,plain,
    ! [SV9: $i] :
      ( ( ! [SY218: $i,SY219: $i,SY220: $i,SY221: $i,SY222: $i,SY223: $i] :
            ( ~ ~ ( ~ ~ ( ( SY219 != SV9 )
                        | ( SY220 != SY223 ) )
                  | ( SY221
                   != ( vvar @ SY218 ) ) )
            | ( SV9 != SY218 )
            | ( SY222
             != ( vsubst @ SY219 @ SY220 @ SY221 ) )
            | ( SY222 = SY223 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[135]) ).

thf(161,plain,
    ! [SV10: $i] :
      ( ( ! [SY224: $i,SY225: $i,SY226: $i,SY227: $i] :
            ( ~ ( vtcheck @ ( vbind @ SY224 @ SY226 @ SV10 ) @ SY225 @ SY227 )
            | ( vtcheck @ SV10 @ ( vabs @ SY224 @ SY226 @ SY225 ) @ ( varrow @ SY226 @ SY227 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[136]) ).

thf(162,plain,
    ! [SV11: $i] :
      ( ( ! [SY228: $i,SY229: $i,SY230: $i,SY231: $i,SY232: $i,SY233: $i] :
            ( ~ ~ ( ( SY229 != SY232 )
                  | ( SY230
                   != ( vbind @ SY228 @ SV11 @ SY233 ) ) )
            | ~ ( ( SY232 != SY228 ) )
            | ( SY231
             != ( vlookup @ SY229 @ SY230 ) )
            | ( SY231
              = ( vlookup @ SY232 @ SY233 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[137]) ).

thf(163,plain,
    ! [SV12: $i] :
      ( ( ! [SY234: $i,SY235: $i] :
            ( vempty
           != ( vbind @ SV12 @ SY234 @ SY235 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[138]) ).

thf(164,plain,
    ! [SV13: $i] :
      ( ( ! [SY236: $i,SY237: $i,SY238: $i] :
            ( ( vvar @ SV13 )
           != ( vabs @ SY236 @ SY237 @ SY238 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[139]) ).

thf(165,plain,
    ! [SV14: $i] :
      ( ( ! [SY239: $i,SY240: $i,SY241: $i,SY242: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SY239 @ SY241 @ SV14 )
                  | ~ ( vtcheck @ ( vbind @ SY240 @ SV14 @ SY239 ) @ veabs @ SY242 ) )
            | ( vtcheck @ SY239 @ ( vsubst @ SY240 @ SY241 @ veabs ) @ SY242 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[140]) ).

thf(166,plain,
    ! [SV15: $i] :
      ( ( ! [SY243: $i,SY244: $i,SY245: $i,SY246: $i,SY247: $i,SY248: $i] :
            ( ~ ~ ( ~ ( ( SY244 != SV15 ) )
                  | ~ ( vtcheck @ ( vbind @ SY244 @ SY245 @ ( vbind @ SV15 @ SY243 @ SY246 ) ) @ SY247 @ SY248 ) )
            | ( vtcheck @ ( vbind @ SV15 @ SY243 @ ( vbind @ SY244 @ SY245 @ SY246 ) ) @ SY247 @ SY248 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[141]) ).

thf(167,plain,
    ! [SV16: $i] :
      ( ( ! [SY249: $i,SY250: $i,SY251: $i,SY252: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SY249 @ SY250 @ ( varrow @ SV16 @ SY252 ) )
                  | ~ ( vtcheck @ SY249 @ SY251 @ SV16 ) )
            | ( vtcheck @ SY249 @ ( vapp @ SY250 @ SY251 ) @ SY252 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[142]) ).

thf(168,plain,
    ! [SV17: $i] :
      ( ( ! [SY253: $i,SY254: $i,SY255: $i,SY256: $i] :
            ( ( vabs @ SV17 @ SY253 @ SY254 )
           != ( vapp @ SY255 @ SY256 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[143]) ).

thf(169,plain,
    ! [SV18: $i] :
      ( ( ! [SY257: $i,SY258: $i,SY259: $i,SY260: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV18 @ SY259 )
                  | ~ ( vtcheck @ SY258 @ SY259 @ SY260 ) )
            | ( vtcheck @ ( vbind @ SV18 @ SY257 @ SY258 ) @ SY259 @ SY260 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[144]) ).

thf(170,plain,
    ! [SV19: $i] :
      ( ( ! [SY261: $i,SY262: $i,SY263: $i,SY264: $i,SY265: $i,SY266: $i] :
            ( ~ ~ ( ~ ~ ( ( SY262 != SY261 )
                        | ( SY263 != SV19 ) )
                  | ( SY264
                   != ( vvar @ SY266 ) ) )
            | ~ ( ( SY261 != SY266 ) )
            | ( SY265
             != ( vsubst @ SY262 @ SY263 @ SY264 ) )
            | ( SY265
              = ( vvar @ SY266 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[145]) ).

thf(171,plain,
    ! [SV20: $i] :
      ( ( ! [SY267: $i,SY268: $i,SY269: $i,SY270: $i,SY271: $i,SY272: $i] :
            ( ~ ~ ( ( SY269 != SY267 )
                  | ( SY270
                   != ( vbind @ SY268 @ SY272 @ SV20 ) ) )
            | ( SY267 != SY268 )
            | ( SY271
             != ( vlookup @ SY269 @ SY270 ) )
            | ( SY271
              = ( vsomeType @ SY272 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[146]) ).

thf(172,plain,
    ! [SV21: $i] :
      ( ( ! [SY273: $i,SY274: $i,SY275: $i] :
            ( ( SY275
             != ( vabs @ SV21 @ SY273 @ SY274 ) )
            | ( visValue @ SY275 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[147]) ).

thf(173,plain,
    ! [SV22: $i] :
      ( ( ! [SY276: $i,SY277: $i,SY278: $i,SY279: $i,SY280: $i] :
            ( ~ ~ ( ( SY276 != SY279 )
                  | ( SY277
                   != ( vabs @ SY278 @ SV22 @ SY280 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SY278 != SY279 ) )
                          | ~ ( visFreeVar @ SY279 @ SY280 ) )
                    | ( visFreeVar @ SY276 @ SY277 ) )
                | ~ ( ~ ( visFreeVar @ SY276 @ SY277 )
                    | ~ ( ~ ( ( SY278 != SY279 ) )
                        | ~ ( visFreeVar @ SY279 @ SY280 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[148]) ).

thf(174,plain,
    ! [SV23: $i] :
      ( ( ! [SY281: $i,SY282: $i,SY283: $i,SY284: $i,SY285: $i] :
            ~ ( ~ ( ( ( vbind @ SV23 @ SY281 @ SY282 )
                   != ( vbind @ SY283 @ SY284 @ SY285 ) )
                  | ~ ( ~ ~ ( ( SV23 != SY283 )
                            | ( SY281 != SY284 ) )
                      | ( SY282 != SY285 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV23 != SY283 )
                              | ( SY281 != SY284 ) )
                        | ( SY282 != SY285 ) )
                  | ( ( vbind @ SV23 @ SY281 @ SY282 )
                    = ( vbind @ SY283 @ SY284 @ SY285 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[149]) ).

thf(175,plain,
    ! [SV24: $i] :
      ( ( ! [SY286: $i,SY287: $i,SY288: $i,SY289: $i,SY290: $i,SY291: $i] :
            ( ~ ~ ( ( SY287 != SV24 )
                  | ~ ( vtcheck @ ( vbind @ SY287 @ SY288 @ ( vbind @ SV24 @ SY286 @ SY289 ) ) @ SY290 @ SY291 ) )
            | ( vtcheck @ ( vbind @ SY287 @ SY288 @ SY289 ) @ SY290 @ SY291 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[150]) ).

thf(176,plain,
    ! [SV25: $i,SV1: $i] :
      ( ( ! [SY292: $i,SY293: $i,SY294: $i] :
            ( ( SY293
             != ( vabs @ SV1 @ SV25 @ SY292 ) )
            | ( SY294
             != ( vreduce @ SY293 ) )
            | ( SY294 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[152]) ).

thf(177,plain,
    ! [SV26: $i,SV2: $i] :
      ( ( ! [SY295: $i,SY296: $i,SY297: $i] :
            ( ~ ~ ( ( ( vlookup @ SV2 @ SY295 )
                   != vnoType )
                  | ~ ( vtcheck @ SY295 @ SY296 @ SY297 ) )
            | ( vtcheck @ ( vbind @ SV2 @ SV26 @ SY295 ) @ SY296 @ SY297 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[153]) ).

thf(178,plain,
    ! [SV27: $i,SV3: $i] :
      ( ( ! [SY298: $i,SY299: $i,SY300: $i,SY301: $i,SY302: $i,SY303: $i,SY304: $i] :
            ( ~ ~ ( ~ ~ ( ( SV3 != SY302 )
                        | ( SV27 != SY303 ) )
                  | ( SY298
                   != ( vabs @ SY300 @ SY301 @ SY304 ) ) )
            | ~ ~ ( ~ ( ( SY302 != SY300 ) )
                  | ~ ~ ( visFreeVar @ SY300 @ SY303 ) )
            | ( SY299
             != ( vsubst @ SV3 @ SV27 @ SY298 ) )
            | ( SY299
              = ( vabs @ SY300 @ SY301 @ ( vsubst @ SY302 @ SY303 @ SY304 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[154]) ).

thf(179,plain,
    ! [SV28: $i,SV4: $i] :
      ( ( ! [SY305: $i,SY306: $i,SY307: $i,SY308: $i] :
            ~ ( ~ ( ( ( vabs @ SV4 @ SV28 @ SY305 )
                   != ( vabs @ SY306 @ SY307 @ SY308 ) )
                  | ~ ( ~ ~ ( ( SV4 != SY306 )
                            | ( SV28 != SY307 ) )
                      | ( SY305 != SY308 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV4 != SY306 )
                              | ( SV28 != SY307 ) )
                        | ( SY305 != SY308 ) )
                  | ( ( vabs @ SV4 @ SV28 @ SY305 )
                    = ( vabs @ SY306 @ SY307 @ SY308 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[155]) ).

thf(180,plain,
    ! [SV29: $i,SV5: $i] :
      ( ( ! [SY309: $i,SY310: $i,SY311: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV5 @ SY310 )
                  | ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SY309 ) @ SY310 @ SY311 ) )
            | ( vtcheck @ SY309 @ SY310 @ SY311 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[156]) ).

thf(181,plain,
    ! [SV30: $i,SV6: $i] :
      ( ( ! [SY312: $i,SY313: $i,SY314: $i,SY315: $i,SY316: $i,SY317: $i] :
            ( ~ ~ ( ~ ~ ( ( SV6 != SY315 )
                        | ( SV30 != SY316 ) )
                  | ( SY312
                   != ( vapp @ SY314 @ SY317 ) ) )
            | ( SY313
             != ( vsubst @ SV6 @ SV30 @ SY312 ) )
            | ( SY313
              = ( vapp @ ( vsubst @ SY315 @ SY316 @ SY314 ) @ ( vsubst @ SY315 @ SY316 @ SY317 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[157]) ).

thf(182,plain,
    ! [SV7: $i,SV31: $i] :
      ( ( ! [SY318: $i,SY319: $i,SY320: $i,SY321: $i,SY322: $i,SY323: $i,SY324: $i] :
            ( ~ ~ ( ~ ~ ( ( SY318 != SV31 )
                        | ( SY319 != SV7 ) )
                  | ( SY320
                   != ( vabs @ SY322 @ SY323 @ SY324 ) ) )
            | ( SV31 != SY322 )
            | ( SY321
             != ( vsubst @ SY318 @ SY319 @ SY320 ) )
            | ( SY321
              = ( vabs @ SY322 @ SY323 @ SY324 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[158]) ).

thf(183,plain,
    ! [SV8: $i,SV32: $i] :
      ( ( ! [SY325: $i] :
            ( ( ( vlookup @ SV32 @ SV8 )
             != ( vsomeType @ SY325 ) )
            | ( vtcheck @ SV8 @ ( vvar @ SV32 ) @ SY325 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[159]) ).

thf(184,plain,
    ! [SV33: $i,SV9: $i] :
      ( ( ! [SY326: $i,SY327: $i,SY328: $i,SY329: $i,SY330: $i] :
            ( ~ ~ ( ~ ~ ( ( SY326 != SV9 )
                        | ( SY327 != SY330 ) )
                  | ( SY328
                   != ( vvar @ SV33 ) ) )
            | ( SV9 != SV33 )
            | ( SY329
             != ( vsubst @ SY326 @ SY327 @ SY328 ) )
            | ( SY329 = SY330 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[160]) ).

thf(185,plain,
    ! [SV10: $i,SV34: $i] :
      ( ( ! [SY331: $i,SY332: $i,SY333: $i] :
            ( ~ ( vtcheck @ ( vbind @ SV34 @ SY332 @ SV10 ) @ SY331 @ SY333 )
            | ( vtcheck @ SV10 @ ( vabs @ SV34 @ SY332 @ SY331 ) @ ( varrow @ SY332 @ SY333 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[161]) ).

thf(186,plain,
    ! [SV11: $i,SV35: $i] :
      ( ( ! [SY334: $i,SY335: $i,SY336: $i,SY337: $i,SY338: $i] :
            ( ~ ~ ( ( SY334 != SY337 )
                  | ( SY335
                   != ( vbind @ SV35 @ SV11 @ SY338 ) ) )
            | ~ ( ( SY337 != SV35 ) )
            | ( SY336
             != ( vlookup @ SY334 @ SY335 ) )
            | ( SY336
              = ( vlookup @ SY337 @ SY338 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[162]) ).

thf(187,plain,
    ! [SV36: $i,SV12: $i] :
      ( ( ! [SY339: $i] :
            ( vempty
           != ( vbind @ SV12 @ SV36 @ SY339 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[163]) ).

thf(188,plain,
    ! [SV37: $i,SV13: $i] :
      ( ( ! [SY340: $i,SY341: $i] :
            ( ( vvar @ SV13 )
           != ( vabs @ SV37 @ SY340 @ SY341 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[164]) ).

thf(189,plain,
    ! [SV14: $i,SV38: $i] :
      ( ( ! [SY342: $i,SY343: $i,SY344: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SV38 @ SY343 @ SV14 )
                  | ~ ( vtcheck @ ( vbind @ SY342 @ SV14 @ SV38 ) @ veabs @ SY344 ) )
            | ( vtcheck @ SV38 @ ( vsubst @ SY342 @ SY343 @ veabs ) @ SY344 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[165]) ).

thf(190,plain,
    ! [SV39: $i,SV15: $i] :
      ( ( ! [SY345: $i,SY346: $i,SY347: $i,SY348: $i,SY349: $i] :
            ( ~ ~ ( ~ ( ( SY345 != SV15 ) )
                  | ~ ( vtcheck @ ( vbind @ SY345 @ SY346 @ ( vbind @ SV15 @ SV39 @ SY347 ) ) @ SY348 @ SY349 ) )
            | ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SY345 @ SY346 @ SY347 ) ) @ SY348 @ SY349 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[166]) ).

thf(191,plain,
    ! [SV16: $i,SV40: $i] :
      ( ( ! [SY350: $i,SY351: $i,SY352: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SV40 @ SY350 @ ( varrow @ SV16 @ SY352 ) )
                  | ~ ( vtcheck @ SV40 @ SY351 @ SV16 ) )
            | ( vtcheck @ SV40 @ ( vapp @ SY350 @ SY351 ) @ SY352 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[167]) ).

thf(192,plain,
    ! [SV41: $i,SV17: $i] :
      ( ( ! [SY353: $i,SY354: $i,SY355: $i] :
            ( ( vabs @ SV17 @ SV41 @ SY353 )
           != ( vapp @ SY354 @ SY355 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[168]) ).

thf(193,plain,
    ! [SV42: $i,SV18: $i] :
      ( ( ! [SY356: $i,SY357: $i,SY358: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV18 @ SY357 )
                  | ~ ( vtcheck @ SY356 @ SY357 @ SY358 ) )
            | ( vtcheck @ ( vbind @ SV18 @ SV42 @ SY356 ) @ SY357 @ SY358 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[169]) ).

thf(194,plain,
    ! [SV19: $i,SV43: $i] :
      ( ( ! [SY359: $i,SY360: $i,SY361: $i,SY362: $i,SY363: $i] :
            ( ~ ~ ( ~ ~ ( ( SY359 != SV43 )
                        | ( SY360 != SV19 ) )
                  | ( SY361
                   != ( vvar @ SY363 ) ) )
            | ~ ( ( SV43 != SY363 ) )
            | ( SY362
             != ( vsubst @ SY359 @ SY360 @ SY361 ) )
            | ( SY362
              = ( vvar @ SY363 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[170]) ).

thf(195,plain,
    ! [SV20: $i,SV44: $i] :
      ( ( ! [SY364: $i,SY365: $i,SY366: $i,SY367: $i,SY368: $i] :
            ( ~ ~ ( ( SY365 != SV44 )
                  | ( SY366
                   != ( vbind @ SY364 @ SY368 @ SV20 ) ) )
            | ( SV44 != SY364 )
            | ( SY367
             != ( vlookup @ SY365 @ SY366 ) )
            | ( SY367
              = ( vsomeType @ SY368 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[171]) ).

thf(196,plain,
    ! [SV45: $i,SV21: $i] :
      ( ( ! [SY369: $i,SY370: $i] :
            ( ( SY370
             != ( vabs @ SV21 @ SV45 @ SY369 ) )
            | ( visValue @ SY370 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[172]) ).

thf(197,plain,
    ! [SV22: $i,SV46: $i] :
      ( ( ! [SY371: $i,SY372: $i,SY373: $i,SY374: $i] :
            ( ~ ~ ( ( SV46 != SY373 )
                  | ( SY371
                   != ( vabs @ SY372 @ SV22 @ SY374 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SY372 != SY373 ) )
                          | ~ ( visFreeVar @ SY373 @ SY374 ) )
                    | ( visFreeVar @ SV46 @ SY371 ) )
                | ~ ( ~ ( visFreeVar @ SV46 @ SY371 )
                    | ~ ( ~ ( ( SY372 != SY373 ) )
                        | ~ ( visFreeVar @ SY373 @ SY374 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[173]) ).

thf(198,plain,
    ! [SV47: $i,SV23: $i] :
      ( ( ! [SY375: $i,SY376: $i,SY377: $i,SY378: $i] :
            ~ ( ~ ( ( ( vbind @ SV23 @ SV47 @ SY375 )
                   != ( vbind @ SY376 @ SY377 @ SY378 ) )
                  | ~ ( ~ ~ ( ( SV23 != SY376 )
                            | ( SV47 != SY377 ) )
                      | ( SY375 != SY378 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV23 != SY376 )
                              | ( SV47 != SY377 ) )
                        | ( SY375 != SY378 ) )
                  | ( ( vbind @ SV23 @ SV47 @ SY375 )
                    = ( vbind @ SY376 @ SY377 @ SY378 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[174]) ).

thf(199,plain,
    ! [SV48: $i,SV24: $i] :
      ( ( ! [SY379: $i,SY380: $i,SY381: $i,SY382: $i,SY383: $i] :
            ( ~ ~ ( ( SY379 != SV24 )
                  | ~ ( vtcheck @ ( vbind @ SY379 @ SY380 @ ( vbind @ SV24 @ SV48 @ SY381 ) ) @ SY382 @ SY383 ) )
            | ( vtcheck @ ( vbind @ SY379 @ SY380 @ SY381 ) @ SY382 @ SY383 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[175]) ).

thf(200,plain,
    ! [SV49: $i,SV25: $i,SV1: $i] :
      ( ( ! [SY384: $i,SY385: $i] :
            ( ( SY384
             != ( vabs @ SV1 @ SV25 @ SV49 ) )
            | ( SY385
             != ( vreduce @ SY384 ) )
            | ( SY385 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[176]) ).

thf(201,plain,
    ! [SV26: $i,SV50: $i,SV2: $i] :
      ( ( ! [SY386: $i,SY387: $i] :
            ( ~ ~ ( ( ( vlookup @ SV2 @ SV50 )
                   != vnoType )
                  | ~ ( vtcheck @ SV50 @ SY386 @ SY387 ) )
            | ( vtcheck @ ( vbind @ SV2 @ SV26 @ SV50 ) @ SY386 @ SY387 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[177]) ).

thf(202,plain,
    ! [SV51: $i,SV27: $i,SV3: $i] :
      ( ( ! [SY388: $i,SY389: $i,SY390: $i,SY391: $i,SY392: $i,SY393: $i] :
            ( ~ ~ ( ~ ~ ( ( SV3 != SY391 )
                        | ( SV27 != SY392 ) )
                  | ( SV51
                   != ( vabs @ SY389 @ SY390 @ SY393 ) ) )
            | ~ ~ ( ~ ( ( SY391 != SY389 ) )
                  | ~ ~ ( visFreeVar @ SY389 @ SY392 ) )
            | ( SY388
             != ( vsubst @ SV3 @ SV27 @ SV51 ) )
            | ( SY388
              = ( vabs @ SY389 @ SY390 @ ( vsubst @ SY391 @ SY392 @ SY393 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[178]) ).

thf(203,plain,
    ! [SV52: $i,SV28: $i,SV4: $i] :
      ( ( ! [SY394: $i,SY395: $i,SY396: $i] :
            ~ ( ~ ( ( ( vabs @ SV4 @ SV28 @ SV52 )
                   != ( vabs @ SY394 @ SY395 @ SY396 ) )
                  | ~ ( ~ ~ ( ( SV4 != SY394 )
                            | ( SV28 != SY395 ) )
                      | ( SV52 != SY396 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV4 != SY394 )
                              | ( SV28 != SY395 ) )
                        | ( SV52 != SY396 ) )
                  | ( ( vabs @ SV4 @ SV28 @ SV52 )
                    = ( vabs @ SY394 @ SY395 @ SY396 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[179]) ).

thf(204,plain,
    ! [SV53: $i,SV29: $i,SV5: $i] :
      ( ( ! [SY397: $i,SY398: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV5 @ SY397 )
                  | ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SY397 @ SY398 ) )
            | ( vtcheck @ SV53 @ SY397 @ SY398 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[180]) ).

thf(205,plain,
    ! [SV54: $i,SV30: $i,SV6: $i] :
      ( ( ! [SY399: $i,SY400: $i,SY401: $i,SY402: $i,SY403: $i] :
            ( ~ ~ ( ~ ~ ( ( SV6 != SY401 )
                        | ( SV30 != SY402 ) )
                  | ( SV54
                   != ( vapp @ SY400 @ SY403 ) ) )
            | ( SY399
             != ( vsubst @ SV6 @ SV30 @ SV54 ) )
            | ( SY399
              = ( vapp @ ( vsubst @ SY401 @ SY402 @ SY400 ) @ ( vsubst @ SY401 @ SY402 @ SY403 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[181]) ).

thf(206,plain,
    ! [SV7: $i,SV31: $i,SV55: $i] :
      ( ( ! [SY404: $i,SY405: $i,SY406: $i,SY407: $i,SY408: $i,SY409: $i] :
            ( ~ ~ ( ~ ~ ( ( SV55 != SV31 )
                        | ( SY404 != SV7 ) )
                  | ( SY405
                   != ( vabs @ SY407 @ SY408 @ SY409 ) ) )
            | ( SV31 != SY407 )
            | ( SY406
             != ( vsubst @ SV55 @ SY404 @ SY405 ) )
            | ( SY406
              = ( vabs @ SY407 @ SY408 @ SY409 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[182]) ).

thf(207,plain,
    ! [SV56: $i,SV8: $i,SV32: $i] :
      ( ( ( ( vlookup @ SV32 @ SV8 )
         != ( vsomeType @ SV56 ) )
        | ( vtcheck @ SV8 @ ( vvar @ SV32 ) @ SV56 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[183]) ).

thf(208,plain,
    ! [SV33: $i,SV9: $i,SV57: $i] :
      ( ( ! [SY410: $i,SY411: $i,SY412: $i,SY413: $i] :
            ( ~ ~ ( ~ ~ ( ( SV57 != SV9 )
                        | ( SY410 != SY413 ) )
                  | ( SY411
                   != ( vvar @ SV33 ) ) )
            | ( SV9 != SV33 )
            | ( SY412
             != ( vsubst @ SV57 @ SY410 @ SY411 ) )
            | ( SY412 = SY413 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[184]) ).

thf(209,plain,
    ! [SV58: $i,SV10: $i,SV34: $i] :
      ( ( ! [SY414: $i,SY415: $i] :
            ( ~ ( vtcheck @ ( vbind @ SV34 @ SY414 @ SV10 ) @ SV58 @ SY415 )
            | ( vtcheck @ SV10 @ ( vabs @ SV34 @ SY414 @ SV58 ) @ ( varrow @ SY414 @ SY415 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[185]) ).

thf(210,plain,
    ! [SV11: $i,SV35: $i,SV59: $i] :
      ( ( ! [SY416: $i,SY417: $i,SY418: $i,SY419: $i] :
            ( ~ ~ ( ( SV59 != SY418 )
                  | ( SY416
                   != ( vbind @ SV35 @ SV11 @ SY419 ) ) )
            | ~ ( ( SY418 != SV35 ) )
            | ( SY417
             != ( vlookup @ SV59 @ SY416 ) )
            | ( SY417
              = ( vlookup @ SY418 @ SY419 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[186]) ).

thf(211,plain,
    ! [SV60: $i,SV36: $i,SV12: $i] :
      ( ( vempty
       != ( vbind @ SV12 @ SV36 @ SV60 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[187]) ).

thf(212,plain,
    ! [SV61: $i,SV37: $i,SV13: $i] :
      ( ( ! [SY420: $i] :
            ( ( vvar @ SV13 )
           != ( vabs @ SV37 @ SV61 @ SY420 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[188]) ).

thf(213,plain,
    ! [SV62: $i,SV14: $i,SV38: $i] :
      ( ( ! [SY421: $i,SY422: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SV38 @ SY421 @ SV14 )
                  | ~ ( vtcheck @ ( vbind @ SV62 @ SV14 @ SV38 ) @ veabs @ SY422 ) )
            | ( vtcheck @ SV38 @ ( vsubst @ SV62 @ SY421 @ veabs ) @ SY422 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[189]) ).

thf(214,plain,
    ! [SV39: $i,SV15: $i,SV63: $i] :
      ( ( ! [SY423: $i,SY424: $i,SY425: $i,SY426: $i] :
            ( ~ ~ ( ~ ( ( SV63 != SV15 ) )
                  | ~ ( vtcheck @ ( vbind @ SV63 @ SY423 @ ( vbind @ SV15 @ SV39 @ SY424 ) ) @ SY425 @ SY426 ) )
            | ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SY423 @ SY424 ) ) @ SY425 @ SY426 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[190]) ).

thf(215,plain,
    ! [SV16: $i,SV64: $i,SV40: $i] :
      ( ( ! [SY427: $i,SY428: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SV40 @ SV64 @ ( varrow @ SV16 @ SY428 ) )
                  | ~ ( vtcheck @ SV40 @ SY427 @ SV16 ) )
            | ( vtcheck @ SV40 @ ( vapp @ SV64 @ SY427 ) @ SY428 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[191]) ).

thf(216,plain,
    ! [SV65: $i,SV41: $i,SV17: $i] :
      ( ( ! [SY429: $i,SY430: $i] :
            ( ( vabs @ SV17 @ SV41 @ SV65 )
           != ( vapp @ SY429 @ SY430 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[192]) ).

thf(217,plain,
    ! [SV42: $i,SV66: $i,SV18: $i] :
      ( ( ! [SY431: $i,SY432: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV18 @ SY431 )
                  | ~ ( vtcheck @ SV66 @ SY431 @ SY432 ) )
            | ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SY431 @ SY432 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[193]) ).

thf(218,plain,
    ! [SV19: $i,SV43: $i,SV67: $i] :
      ( ( ! [SY433: $i,SY434: $i,SY435: $i,SY436: $i] :
            ( ~ ~ ( ~ ~ ( ( SV67 != SV43 )
                        | ( SY433 != SV19 ) )
                  | ( SY434
                   != ( vvar @ SY436 ) ) )
            | ~ ( ( SV43 != SY436 ) )
            | ( SY435
             != ( vsubst @ SV67 @ SY433 @ SY434 ) )
            | ( SY435
              = ( vvar @ SY436 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[194]) ).

thf(219,plain,
    ! [SV20: $i,SV68: $i,SV44: $i] :
      ( ( ! [SY437: $i,SY438: $i,SY439: $i,SY440: $i] :
            ( ~ ~ ( ( SY437 != SV44 )
                  | ( SY438
                   != ( vbind @ SV68 @ SY440 @ SV20 ) ) )
            | ( SV44 != SV68 )
            | ( SY439
             != ( vlookup @ SY437 @ SY438 ) )
            | ( SY439
              = ( vsomeType @ SY440 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[195]) ).

thf(220,plain,
    ! [SV69: $i,SV45: $i,SV21: $i] :
      ( ( ! [SY441: $i] :
            ( ( SY441
             != ( vabs @ SV21 @ SV45 @ SV69 ) )
            | ( visValue @ SY441 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[196]) ).

thf(221,plain,
    ! [SV22: $i,SV70: $i,SV46: $i] :
      ( ( ! [SY442: $i,SY443: $i,SY444: $i] :
            ( ~ ~ ( ( SV46 != SY443 )
                  | ( SV70
                   != ( vabs @ SY442 @ SV22 @ SY444 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SY442 != SY443 ) )
                          | ~ ( visFreeVar @ SY443 @ SY444 ) )
                    | ( visFreeVar @ SV46 @ SV70 ) )
                | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                    | ~ ( ~ ( ( SY442 != SY443 ) )
                        | ~ ( visFreeVar @ SY443 @ SY444 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[197]) ).

thf(222,plain,
    ! [SV71: $i,SV47: $i,SV23: $i] :
      ( ( ! [SY445: $i,SY446: $i,SY447: $i] :
            ~ ( ~ ( ( ( vbind @ SV23 @ SV47 @ SV71 )
                   != ( vbind @ SY445 @ SY446 @ SY447 ) )
                  | ~ ( ~ ~ ( ( SV23 != SY445 )
                            | ( SV47 != SY446 ) )
                      | ( SV71 != SY447 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV23 != SY445 )
                              | ( SV47 != SY446 ) )
                        | ( SV71 != SY447 ) )
                  | ( ( vbind @ SV23 @ SV47 @ SV71 )
                    = ( vbind @ SY445 @ SY446 @ SY447 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[198]) ).

thf(223,plain,
    ! [SV48: $i,SV24: $i,SV72: $i] :
      ( ( ! [SY448: $i,SY449: $i,SY450: $i,SY451: $i] :
            ( ~ ~ ( ( SV72 != SV24 )
                  | ~ ( vtcheck @ ( vbind @ SV72 @ SY448 @ ( vbind @ SV24 @ SV48 @ SY449 ) ) @ SY450 @ SY451 ) )
            | ( vtcheck @ ( vbind @ SV72 @ SY448 @ SY449 ) @ SY450 @ SY451 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[199]) ).

thf(224,plain,
    ! [SV49: $i,SV25: $i,SV1: $i,SV73: $i] :
      ( ( ! [SY452: $i] :
            ( ( SV73
             != ( vabs @ SV1 @ SV25 @ SV49 ) )
            | ( SY452
             != ( vreduce @ SV73 ) )
            | ( SY452 = vnoExp ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[200]) ).

thf(225,plain,
    ! [SV26: $i,SV74: $i,SV50: $i,SV2: $i] :
      ( ( ! [SY453: $i] :
            ( ~ ~ ( ( ( vlookup @ SV2 @ SV50 )
                   != vnoType )
                  | ~ ( vtcheck @ SV50 @ SV74 @ SY453 ) )
            | ( vtcheck @ ( vbind @ SV2 @ SV26 @ SV50 ) @ SV74 @ SY453 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[201]) ).

thf(226,plain,
    ! [SV75: $i,SV51: $i,SV27: $i,SV3: $i] :
      ( ( ! [SY454: $i,SY455: $i,SY456: $i,SY457: $i,SY458: $i] :
            ( ~ ~ ( ~ ~ ( ( SV3 != SY456 )
                        | ( SV27 != SY457 ) )
                  | ( SV51
                   != ( vabs @ SY454 @ SY455 @ SY458 ) ) )
            | ~ ~ ( ~ ( ( SY456 != SY454 ) )
                  | ~ ~ ( visFreeVar @ SY454 @ SY457 ) )
            | ( SV75
             != ( vsubst @ SV3 @ SV27 @ SV51 ) )
            | ( SV75
              = ( vabs @ SY454 @ SY455 @ ( vsubst @ SY456 @ SY457 @ SY458 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[202]) ).

thf(227,plain,
    ! [SV76: $i,SV52: $i,SV28: $i,SV4: $i] :
      ( ( ! [SY459: $i,SY460: $i] :
            ~ ( ~ ( ( ( vabs @ SV4 @ SV28 @ SV52 )
                   != ( vabs @ SV76 @ SY459 @ SY460 ) )
                  | ~ ( ~ ~ ( ( SV4 != SV76 )
                            | ( SV28 != SY459 ) )
                      | ( SV52 != SY460 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV4 != SV76 )
                              | ( SV28 != SY459 ) )
                        | ( SV52 != SY460 ) )
                  | ( ( vabs @ SV4 @ SV28 @ SV52 )
                    = ( vabs @ SV76 @ SY459 @ SY460 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[203]) ).

thf(228,plain,
    ! [SV53: $i,SV29: $i,SV77: $i,SV5: $i] :
      ( ( ! [SY461: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV5 @ SV77 )
                  | ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SV77 @ SY461 ) )
            | ( vtcheck @ SV53 @ SV77 @ SY461 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[204]) ).

thf(229,plain,
    ! [SV78: $i,SV54: $i,SV30: $i,SV6: $i] :
      ( ( ! [SY462: $i,SY463: $i,SY464: $i,SY465: $i] :
            ( ~ ~ ( ~ ~ ( ( SV6 != SY463 )
                        | ( SV30 != SY464 ) )
                  | ( SV54
                   != ( vapp @ SY462 @ SY465 ) ) )
            | ( SV78
             != ( vsubst @ SV6 @ SV30 @ SV54 ) )
            | ( SV78
              = ( vapp @ ( vsubst @ SY463 @ SY464 @ SY462 ) @ ( vsubst @ SY463 @ SY464 @ SY465 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[205]) ).

thf(230,plain,
    ! [SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ! [SY466: $i,SY467: $i,SY468: $i,SY469: $i,SY470: $i] :
            ( ~ ~ ( ~ ~ ( ( SV55 != SV31 )
                        | ( SV79 != SV7 ) )
                  | ( SY466
                   != ( vabs @ SY468 @ SY469 @ SY470 ) ) )
            | ( SV31 != SY468 )
            | ( SY467
             != ( vsubst @ SV55 @ SV79 @ SY466 ) )
            | ( SY467
              = ( vabs @ SY468 @ SY469 @ SY470 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[206]) ).

thf(231,plain,
    ! [SV56: $i,SV8: $i,SV32: $i] :
      ( ( ( ( vlookup @ SV32 @ SV8 )
         != ( vsomeType @ SV56 ) )
        = $true )
      | ( ( vtcheck @ SV8 @ ( vvar @ SV32 ) @ SV56 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[207]) ).

thf(232,plain,
    ! [SV33: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ! [SY471: $i,SY472: $i,SY473: $i] :
            ( ~ ~ ( ~ ~ ( ( SV57 != SV9 )
                        | ( SV80 != SY473 ) )
                  | ( SY471
                   != ( vvar @ SV33 ) ) )
            | ( SV9 != SV33 )
            | ( SY472
             != ( vsubst @ SV57 @ SV80 @ SY471 ) )
            | ( SY472 = SY473 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[208]) ).

thf(233,plain,
    ! [SV58: $i,SV10: $i,SV81: $i,SV34: $i] :
      ( ( ! [SY474: $i] :
            ( ~ ( vtcheck @ ( vbind @ SV34 @ SV81 @ SV10 ) @ SV58 @ SY474 )
            | ( vtcheck @ SV10 @ ( vabs @ SV34 @ SV81 @ SV58 ) @ ( varrow @ SV81 @ SY474 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[209]) ).

thf(234,plain,
    ! [SV11: $i,SV35: $i,SV82: $i,SV59: $i] :
      ( ( ! [SY475: $i,SY476: $i,SY477: $i] :
            ( ~ ~ ( ( SV59 != SY476 )
                  | ( SV82
                   != ( vbind @ SV35 @ SV11 @ SY477 ) ) )
            | ~ ( ( SY476 != SV35 ) )
            | ( SY475
             != ( vlookup @ SV59 @ SV82 ) )
            | ( SY475
              = ( vlookup @ SY476 @ SY477 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[210]) ).

thf(235,plain,
    ! [SV60: $i,SV36: $i,SV12: $i] :
      ( ( vempty
        = ( vbind @ SV12 @ SV36 @ SV60 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[211]) ).

thf(236,plain,
    ! [SV83: $i,SV61: $i,SV37: $i,SV13: $i] :
      ( ( ( vvar @ SV13 )
       != ( vabs @ SV37 @ SV61 @ SV83 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[212]) ).

thf(237,plain,
    ! [SV62: $i,SV14: $i,SV84: $i,SV38: $i] :
      ( ( ! [SY478: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SV38 @ SV84 @ SV14 )
                  | ~ ( vtcheck @ ( vbind @ SV62 @ SV14 @ SV38 ) @ veabs @ SY478 ) )
            | ( vtcheck @ SV38 @ ( vsubst @ SV62 @ SV84 @ veabs ) @ SY478 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[213]) ).

thf(238,plain,
    ! [SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ! [SY479: $i,SY480: $i,SY481: $i] :
            ( ~ ~ ( ~ ( ( SV63 != SV15 ) )
                  | ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SY479 ) ) @ SY480 @ SY481 ) )
            | ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SY479 ) ) @ SY480 @ SY481 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[214]) ).

thf(239,plain,
    ! [SV86: $i,SV16: $i,SV64: $i,SV40: $i] :
      ( ( ! [SY482: $i] :
            ( ~ ~ ( ~ ( vtcheck @ SV40 @ SV64 @ ( varrow @ SV16 @ SY482 ) )
                  | ~ ( vtcheck @ SV40 @ SV86 @ SV16 ) )
            | ( vtcheck @ SV40 @ ( vapp @ SV64 @ SV86 ) @ SY482 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[215]) ).

thf(240,plain,
    ! [SV87: $i,SV65: $i,SV41: $i,SV17: $i] :
      ( ( ! [SY483: $i] :
            ( ( vabs @ SV17 @ SV41 @ SV65 )
           != ( vapp @ SV87 @ SY483 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[216]) ).

thf(241,plain,
    ! [SV42: $i,SV66: $i,SV88: $i,SV18: $i] :
      ( ( ! [SY484: $i] :
            ( ~ ~ ( ~ ~ ( visFreeVar @ SV18 @ SV88 )
                  | ~ ( vtcheck @ SV66 @ SV88 @ SY484 ) )
            | ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SV88 @ SY484 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[217]) ).

thf(242,plain,
    ! [SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ! [SY485: $i,SY486: $i,SY487: $i] :
            ( ~ ~ ( ~ ~ ( ( SV67 != SV43 )
                        | ( SV89 != SV19 ) )
                  | ( SY485
                   != ( vvar @ SY487 ) ) )
            | ~ ( ( SV43 != SY487 ) )
            | ( SY486
             != ( vsubst @ SV67 @ SV89 @ SY485 ) )
            | ( SY486
              = ( vvar @ SY487 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[218]) ).

thf(243,plain,
    ! [SV20: $i,SV68: $i,SV44: $i,SV90: $i] :
      ( ( ! [SY488: $i,SY489: $i,SY490: $i] :
            ( ~ ~ ( ( SV90 != SV44 )
                  | ( SY488
                   != ( vbind @ SV68 @ SY490 @ SV20 ) ) )
            | ( SV44 != SV68 )
            | ( SY489
             != ( vlookup @ SV90 @ SY488 ) )
            | ( SY489
              = ( vsomeType @ SY490 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[219]) ).

thf(244,plain,
    ! [SV69: $i,SV45: $i,SV21: $i,SV91: $i] :
      ( ( ( SV91
         != ( vabs @ SV21 @ SV45 @ SV69 ) )
        | ( visValue @ SV91 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[220]) ).

thf(245,plain,
    ! [SV22: $i,SV92: $i,SV70: $i,SV46: $i] :
      ( ( ! [SY491: $i,SY492: $i] :
            ( ~ ~ ( ( SV46 != SY491 )
                  | ( SV70
                   != ( vabs @ SV92 @ SV22 @ SY492 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SV92 != SY491 ) )
                          | ~ ( visFreeVar @ SY491 @ SY492 ) )
                    | ( visFreeVar @ SV46 @ SV70 ) )
                | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                    | ~ ( ~ ( ( SV92 != SY491 ) )
                        | ~ ( visFreeVar @ SY491 @ SY492 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[221]) ).

thf(246,plain,
    ! [SV93: $i,SV71: $i,SV47: $i,SV23: $i] :
      ( ( ! [SY493: $i,SY494: $i] :
            ~ ( ~ ( ( ( vbind @ SV23 @ SV47 @ SV71 )
                   != ( vbind @ SV93 @ SY493 @ SY494 ) )
                  | ~ ( ~ ~ ( ( SV23 != SV93 )
                            | ( SV47 != SY493 ) )
                      | ( SV71 != SY494 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV23 != SV93 )
                              | ( SV47 != SY493 ) )
                        | ( SV71 != SY494 ) )
                  | ( ( vbind @ SV23 @ SV47 @ SV71 )
                    = ( vbind @ SV93 @ SY493 @ SY494 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[222]) ).

thf(247,plain,
    ! [SV48: $i,SV94: $i,SV24: $i,SV72: $i] :
      ( ( ! [SY495: $i,SY496: $i,SY497: $i] :
            ( ~ ~ ( ( SV72 != SV24 )
                  | ~ ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SY495 ) ) @ SY496 @ SY497 ) )
            | ( vtcheck @ ( vbind @ SV72 @ SV94 @ SY495 ) @ SY496 @ SY497 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[223]) ).

thf(248,plain,
    ! [SV95: $i,SV49: $i,SV25: $i,SV1: $i,SV73: $i] :
      ( ( ( SV73
         != ( vabs @ SV1 @ SV25 @ SV49 ) )
        | ( SV95
         != ( vreduce @ SV73 ) )
        | ( SV95 = vnoExp ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[224]) ).

thf(249,plain,
    ! [SV26: $i,SV96: $i,SV74: $i,SV50: $i,SV2: $i] :
      ( ( ~ ~ ( ( ( vlookup @ SV2 @ SV50 )
               != vnoType )
              | ~ ( vtcheck @ SV50 @ SV74 @ SV96 ) )
        | ( vtcheck @ ( vbind @ SV2 @ SV26 @ SV50 ) @ SV74 @ SV96 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[225]) ).

thf(250,plain,
    ! [SV75: $i,SV97: $i,SV51: $i,SV27: $i,SV3: $i] :
      ( ( ! [SY498: $i,SY499: $i,SY500: $i,SY501: $i] :
            ( ~ ~ ( ~ ~ ( ( SV3 != SY499 )
                        | ( SV27 != SY500 ) )
                  | ( SV51
                   != ( vabs @ SV97 @ SY498 @ SY501 ) ) )
            | ~ ~ ( ~ ( ( SY499 != SV97 ) )
                  | ~ ~ ( visFreeVar @ SV97 @ SY500 ) )
            | ( SV75
             != ( vsubst @ SV3 @ SV27 @ SV51 ) )
            | ( SV75
              = ( vabs @ SV97 @ SY498 @ ( vsubst @ SY499 @ SY500 @ SY501 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[226]) ).

thf(251,plain,
    ! [SV98: $i,SV76: $i,SV52: $i,SV28: $i,SV4: $i] :
      ( ( ! [SY502: $i] :
            ~ ( ~ ( ( ( vabs @ SV4 @ SV28 @ SV52 )
                   != ( vabs @ SV76 @ SV98 @ SY502 ) )
                  | ~ ( ~ ~ ( ( SV4 != SV76 )
                            | ( SV28 != SV98 ) )
                      | ( SV52 != SY502 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV4 != SV76 )
                              | ( SV28 != SV98 ) )
                        | ( SV52 != SY502 ) )
                  | ( ( vabs @ SV4 @ SV28 @ SV52 )
                    = ( vabs @ SV76 @ SV98 @ SY502 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[227]) ).

thf(252,plain,
    ! [SV99: $i,SV53: $i,SV29: $i,SV77: $i,SV5: $i] :
      ( ( ~ ~ ( ~ ~ ( visFreeVar @ SV5 @ SV77 )
              | ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SV77 @ SV99 ) )
        | ( vtcheck @ SV53 @ SV77 @ SV99 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[228]) ).

thf(253,plain,
    ! [SV78: $i,SV100: $i,SV54: $i,SV30: $i,SV6: $i] :
      ( ( ! [SY503: $i,SY504: $i,SY505: $i] :
            ( ~ ~ ( ~ ~ ( ( SV6 != SY503 )
                        | ( SV30 != SY504 ) )
                  | ( SV54
                   != ( vapp @ SV100 @ SY505 ) ) )
            | ( SV78
             != ( vsubst @ SV6 @ SV30 @ SV54 ) )
            | ( SV78
              = ( vapp @ ( vsubst @ SY503 @ SY504 @ SV100 ) @ ( vsubst @ SY503 @ SY504 @ SY505 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[229]) ).

thf(254,plain,
    ! [SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ! [SY506: $i,SY507: $i,SY508: $i,SY509: $i] :
            ( ~ ~ ( ~ ~ ( ( SV55 != SV31 )
                        | ( SV79 != SV7 ) )
                  | ( SV101
                   != ( vabs @ SY507 @ SY508 @ SY509 ) ) )
            | ( SV31 != SY507 )
            | ( SY506
             != ( vsubst @ SV55 @ SV79 @ SV101 ) )
            | ( SY506
              = ( vabs @ SY507 @ SY508 @ SY509 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[230]) ).

thf(255,plain,
    ! [SV56: $i,SV8: $i,SV32: $i] :
      ( ( ( ( vlookup @ SV32 @ SV8 )
          = ( vsomeType @ SV56 ) )
        = $false )
      | ( ( vtcheck @ SV8 @ ( vvar @ SV32 ) @ SV56 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[231]) ).

thf(256,plain,
    ! [SV33: $i,SV102: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ! [SY510: $i,SY511: $i] :
            ( ~ ~ ( ~ ~ ( ( SV57 != SV9 )
                        | ( SV80 != SY511 ) )
                  | ( SV102
                   != ( vvar @ SV33 ) ) )
            | ( SV9 != SV33 )
            | ( SY510
             != ( vsubst @ SV57 @ SV80 @ SV102 ) )
            | ( SY510 = SY511 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[232]) ).

thf(257,plain,
    ! [SV103: $i,SV58: $i,SV10: $i,SV81: $i,SV34: $i] :
      ( ( ~ ( vtcheck @ ( vbind @ SV34 @ SV81 @ SV10 ) @ SV58 @ SV103 )
        | ( vtcheck @ SV10 @ ( vabs @ SV34 @ SV81 @ SV58 ) @ ( varrow @ SV81 @ SV103 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[233]) ).

thf(258,plain,
    ! [SV104: $i,SV11: $i,SV35: $i,SV82: $i,SV59: $i] :
      ( ( ! [SY512: $i,SY513: $i] :
            ( ~ ~ ( ( SV59 != SY512 )
                  | ( SV82
                   != ( vbind @ SV35 @ SV11 @ SY513 ) ) )
            | ~ ( ( SY512 != SV35 ) )
            | ( SV104
             != ( vlookup @ SV59 @ SV82 ) )
            | ( SV104
              = ( vlookup @ SY512 @ SY513 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[234]) ).

thf(259,plain,
    ! [SV83: $i,SV61: $i,SV37: $i,SV13: $i] :
      ( ( ( vvar @ SV13 )
        = ( vabs @ SV37 @ SV61 @ SV83 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[236]) ).

thf(260,plain,
    ! [SV105: $i,SV62: $i,SV14: $i,SV84: $i,SV38: $i] :
      ( ( ~ ~ ( ~ ( vtcheck @ SV38 @ SV84 @ SV14 )
              | ~ ( vtcheck @ ( vbind @ SV62 @ SV14 @ SV38 ) @ veabs @ SV105 ) )
        | ( vtcheck @ SV38 @ ( vsubst @ SV62 @ SV84 @ veabs ) @ SV105 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[237]) ).

thf(261,plain,
    ! [SV106: $i,SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ! [SY514: $i,SY515: $i] :
            ( ~ ~ ( ~ ( ( SV63 != SV15 ) )
                  | ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SY514 @ SY515 ) )
            | ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SY514 @ SY515 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[238]) ).

thf(262,plain,
    ! [SV86: $i,SV107: $i,SV16: $i,SV64: $i,SV40: $i] :
      ( ( ~ ~ ( ~ ( vtcheck @ SV40 @ SV64 @ ( varrow @ SV16 @ SV107 ) )
              | ~ ( vtcheck @ SV40 @ SV86 @ SV16 ) )
        | ( vtcheck @ SV40 @ ( vapp @ SV64 @ SV86 ) @ SV107 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[239]) ).

thf(263,plain,
    ! [SV108: $i,SV87: $i,SV65: $i,SV41: $i,SV17: $i] :
      ( ( ( vabs @ SV17 @ SV41 @ SV65 )
       != ( vapp @ SV87 @ SV108 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[240]) ).

thf(264,plain,
    ! [SV42: $i,SV109: $i,SV66: $i,SV88: $i,SV18: $i] :
      ( ( ~ ~ ( ~ ~ ( visFreeVar @ SV18 @ SV88 )
              | ~ ( vtcheck @ SV66 @ SV88 @ SV109 ) )
        | ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SV88 @ SV109 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[241]) ).

thf(265,plain,
    ! [SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ! [SY516: $i,SY517: $i] :
            ( ~ ~ ( ~ ~ ( ( SV67 != SV43 )
                        | ( SV89 != SV19 ) )
                  | ( SV110
                   != ( vvar @ SY517 ) ) )
            | ~ ( ( SV43 != SY517 ) )
            | ( SY516
             != ( vsubst @ SV67 @ SV89 @ SV110 ) )
            | ( SY516
              = ( vvar @ SY517 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[242]) ).

thf(266,plain,
    ! [SV20: $i,SV68: $i,SV111: $i,SV44: $i,SV90: $i] :
      ( ( ! [SY518: $i,SY519: $i] :
            ( ~ ~ ( ( SV90 != SV44 )
                  | ( SV111
                   != ( vbind @ SV68 @ SY519 @ SV20 ) ) )
            | ( SV44 != SV68 )
            | ( SY518
             != ( vlookup @ SV90 @ SV111 ) )
            | ( SY518
              = ( vsomeType @ SY519 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[243]) ).

thf(267,plain,
    ! [SV69: $i,SV45: $i,SV21: $i,SV91: $i] :
      ( ( ( SV91
         != ( vabs @ SV21 @ SV45 @ SV69 ) )
        = $true )
      | ( ( visValue @ SV91 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[244]) ).

thf(268,plain,
    ! [SV22: $i,SV92: $i,SV70: $i,SV112: $i,SV46: $i] :
      ( ( ! [SY520: $i] :
            ( ~ ~ ( ( SV46 != SV112 )
                  | ( SV70
                   != ( vabs @ SV92 @ SV22 @ SY520 ) ) )
            | ~ ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                          | ~ ( visFreeVar @ SV112 @ SY520 ) )
                    | ( visFreeVar @ SV46 @ SV70 ) )
                | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                    | ~ ( ~ ( ( SV92 != SV112 ) )
                        | ~ ( visFreeVar @ SV112 @ SY520 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[245]) ).

thf(269,plain,
    ! [SV113: $i,SV93: $i,SV71: $i,SV47: $i,SV23: $i] :
      ( ( ! [SY521: $i] :
            ~ ( ~ ( ( ( vbind @ SV23 @ SV47 @ SV71 )
                   != ( vbind @ SV93 @ SV113 @ SY521 ) )
                  | ~ ( ~ ~ ( ( SV23 != SV93 )
                            | ( SV47 != SV113 ) )
                      | ( SV71 != SY521 ) ) )
              | ~ ( ~ ~ ( ~ ~ ( ( SV23 != SV93 )
                              | ( SV47 != SV113 ) )
                        | ( SV71 != SY521 ) )
                  | ( ( vbind @ SV23 @ SV47 @ SV71 )
                    = ( vbind @ SV93 @ SV113 @ SY521 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[246]) ).

thf(270,plain,
    ! [SV114: $i,SV48: $i,SV94: $i,SV24: $i,SV72: $i] :
      ( ( ! [SY522: $i,SY523: $i] :
            ( ~ ~ ( ( SV72 != SV24 )
                  | ~ ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SV114 ) ) @ SY522 @ SY523 ) )
            | ( vtcheck @ ( vbind @ SV72 @ SV94 @ SV114 ) @ SY522 @ SY523 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[247]) ).

thf(271,plain,
    ! [SV95: $i,SV49: $i,SV25: $i,SV1: $i,SV73: $i] :
      ( ( ( SV73
         != ( vabs @ SV1 @ SV25 @ SV49 ) )
        = $true )
      | ( ( ( SV95
           != ( vreduce @ SV73 ) )
          | ( SV95 = vnoExp ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[248]) ).

thf(272,plain,
    ! [SV26: $i,SV96: $i,SV74: $i,SV50: $i,SV2: $i] :
      ( ( ( ~ ~ ( ( ( vlookup @ SV2 @ SV50 )
                 != vnoType )
                | ~ ( vtcheck @ SV50 @ SV74 @ SV96 ) ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV2 @ SV26 @ SV50 ) @ SV74 @ SV96 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[249]) ).

thf(273,plain,
    ! [SV75: $i,SV115: $i,SV97: $i,SV51: $i,SV27: $i,SV3: $i] :
      ( ( ! [SY524: $i,SY525: $i,SY526: $i] :
            ( ~ ~ ( ~ ~ ( ( SV3 != SY524 )
                        | ( SV27 != SY525 ) )
                  | ( SV51
                   != ( vabs @ SV97 @ SV115 @ SY526 ) ) )
            | ~ ~ ( ~ ( ( SY524 != SV97 ) )
                  | ~ ~ ( visFreeVar @ SV97 @ SY525 ) )
            | ( SV75
             != ( vsubst @ SV3 @ SV27 @ SV51 ) )
            | ( SV75
              = ( vabs @ SV97 @ SV115 @ ( vsubst @ SY524 @ SY525 @ SY526 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[250]) ).

thf(274,plain,
    ! [SV116: $i,SV98: $i,SV76: $i,SV52: $i,SV28: $i,SV4: $i] :
      ( ( ~ ( ~ ( ( ( vabs @ SV4 @ SV28 @ SV52 )
                 != ( vabs @ SV76 @ SV98 @ SV116 ) )
                | ~ ( ~ ~ ( ( SV4 != SV76 )
                          | ( SV28 != SV98 ) )
                    | ( SV52 != SV116 ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ( SV4 != SV76 )
                            | ( SV28 != SV98 ) )
                      | ( SV52 != SV116 ) )
                | ( ( vabs @ SV4 @ SV28 @ SV52 )
                  = ( vabs @ SV76 @ SV98 @ SV116 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[251]) ).

thf(275,plain,
    ! [SV99: $i,SV53: $i,SV29: $i,SV77: $i,SV5: $i] :
      ( ( ( ~ ~ ( ~ ~ ( visFreeVar @ SV5 @ SV77 )
                | ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SV77 @ SV99 ) ) )
        = $true )
      | ( ( vtcheck @ SV53 @ SV77 @ SV99 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[252]) ).

thf(276,plain,
    ! [SV78: $i,SV100: $i,SV54: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ! [SY527: $i,SY528: $i] :
            ( ~ ~ ( ~ ~ ( ( SV6 != SV117 )
                        | ( SV30 != SY527 ) )
                  | ( SV54
                   != ( vapp @ SV100 @ SY528 ) ) )
            | ( SV78
             != ( vsubst @ SV6 @ SV30 @ SV54 ) )
            | ( SV78
              = ( vapp @ ( vsubst @ SV117 @ SY527 @ SV100 ) @ ( vsubst @ SV117 @ SY527 @ SY528 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[253]) ).

thf(277,plain,
    ! [SV118: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ! [SY529: $i,SY530: $i,SY531: $i] :
            ( ~ ~ ( ~ ~ ( ( SV55 != SV31 )
                        | ( SV79 != SV7 ) )
                  | ( SV101
                   != ( vabs @ SY529 @ SY530 @ SY531 ) ) )
            | ( SV31 != SY529 )
            | ( SV118
             != ( vsubst @ SV55 @ SV79 @ SV101 ) )
            | ( SV118
              = ( vabs @ SY529 @ SY530 @ SY531 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[254]) ).

thf(278,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ! [SY532: $i] :
            ( ~ ~ ( ~ ~ ( ( SV57 != SV9 )
                        | ( SV80 != SY532 ) )
                  | ( SV102
                   != ( vvar @ SV33 ) ) )
            | ( SV9 != SV33 )
            | ( SV119
             != ( vsubst @ SV57 @ SV80 @ SV102 ) )
            | ( SV119 = SY532 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[256]) ).

thf(279,plain,
    ! [SV103: $i,SV58: $i,SV10: $i,SV81: $i,SV34: $i] :
      ( ( ( ~ ( vtcheck @ ( vbind @ SV34 @ SV81 @ SV10 ) @ SV58 @ SV103 ) )
        = $true )
      | ( ( vtcheck @ SV10 @ ( vabs @ SV34 @ SV81 @ SV58 ) @ ( varrow @ SV81 @ SV103 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[257]) ).

thf(280,plain,
    ! [SV104: $i,SV11: $i,SV35: $i,SV82: $i,SV120: $i,SV59: $i] :
      ( ( ! [SY533: $i] :
            ( ~ ~ ( ( SV59 != SV120 )
                  | ( SV82
                   != ( vbind @ SV35 @ SV11 @ SY533 ) ) )
            | ~ ( ( SV120 != SV35 ) )
            | ( SV104
             != ( vlookup @ SV59 @ SV82 ) )
            | ( SV104
              = ( vlookup @ SV120 @ SY533 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[258]) ).

thf(281,plain,
    ! [SV105: $i,SV62: $i,SV14: $i,SV84: $i,SV38: $i] :
      ( ( ( ~ ~ ( ~ ( vtcheck @ SV38 @ SV84 @ SV14 )
                | ~ ( vtcheck @ ( vbind @ SV62 @ SV14 @ SV38 ) @ veabs @ SV105 ) ) )
        = $true )
      | ( ( vtcheck @ SV38 @ ( vsubst @ SV62 @ SV84 @ veabs ) @ SV105 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[260]) ).

thf(282,plain,
    ! [SV121: $i,SV106: $i,SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ! [SY534: $i] :
            ( ~ ~ ( ~ ( ( SV63 != SV15 ) )
                  | ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SV121 @ SY534 ) )
            | ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SV121 @ SY534 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[261]) ).

thf(283,plain,
    ! [SV86: $i,SV107: $i,SV16: $i,SV64: $i,SV40: $i] :
      ( ( ( ~ ~ ( ~ ( vtcheck @ SV40 @ SV64 @ ( varrow @ SV16 @ SV107 ) )
                | ~ ( vtcheck @ SV40 @ SV86 @ SV16 ) ) )
        = $true )
      | ( ( vtcheck @ SV40 @ ( vapp @ SV64 @ SV86 ) @ SV107 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[262]) ).

thf(284,plain,
    ! [SV108: $i,SV87: $i,SV65: $i,SV41: $i,SV17: $i] :
      ( ( ( vabs @ SV17 @ SV41 @ SV65 )
        = ( vapp @ SV87 @ SV108 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[263]) ).

thf(285,plain,
    ! [SV42: $i,SV109: $i,SV66: $i,SV88: $i,SV18: $i] :
      ( ( ( ~ ~ ( ~ ~ ( visFreeVar @ SV18 @ SV88 )
                | ~ ( vtcheck @ SV66 @ SV88 @ SV109 ) ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SV88 @ SV109 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[264]) ).

thf(286,plain,
    ! [SV122: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ! [SY535: $i] :
            ( ~ ~ ( ~ ~ ( ( SV67 != SV43 )
                        | ( SV89 != SV19 ) )
                  | ( SV110
                   != ( vvar @ SY535 ) ) )
            | ~ ( ( SV43 != SY535 ) )
            | ( SV122
             != ( vsubst @ SV67 @ SV89 @ SV110 ) )
            | ( SV122
              = ( vvar @ SY535 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[265]) ).

thf(287,plain,
    ! [SV123: $i,SV20: $i,SV68: $i,SV111: $i,SV44: $i,SV90: $i] :
      ( ( ! [SY536: $i] :
            ( ~ ~ ( ( SV90 != SV44 )
                  | ( SV111
                   != ( vbind @ SV68 @ SY536 @ SV20 ) ) )
            | ( SV44 != SV68 )
            | ( SV123
             != ( vlookup @ SV90 @ SV111 ) )
            | ( SV123
              = ( vsomeType @ SY536 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[266]) ).

thf(288,plain,
    ! [SV69: $i,SV45: $i,SV21: $i,SV91: $i] :
      ( ( ( SV91
          = ( vabs @ SV21 @ SV45 @ SV69 ) )
        = $false )
      | ( ( visValue @ SV91 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[267]) ).

thf(289,plain,
    ! [SV124: $i,SV22: $i,SV92: $i,SV70: $i,SV112: $i,SV46: $i] :
      ( ( ~ ~ ( ( SV46 != SV112 )
              | ( SV70
               != ( vabs @ SV92 @ SV22 @ SV124 ) ) )
        | ~ ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                      | ~ ( visFreeVar @ SV112 @ SV124 ) )
                | ( visFreeVar @ SV46 @ SV70 ) )
            | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                | ~ ( ~ ( ( SV92 != SV112 ) )
                    | ~ ( visFreeVar @ SV112 @ SV124 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[268]) ).

thf(290,plain,
    ! [SV125: $i,SV113: $i,SV93: $i,SV71: $i,SV47: $i,SV23: $i] :
      ( ( ~ ( ~ ( ( ( vbind @ SV23 @ SV47 @ SV71 )
                 != ( vbind @ SV93 @ SV113 @ SV125 ) )
                | ~ ( ~ ~ ( ( SV23 != SV93 )
                          | ( SV47 != SV113 ) )
                    | ( SV71 != SV125 ) ) )
            | ~ ( ~ ~ ( ~ ~ ( ( SV23 != SV93 )
                            | ( SV47 != SV113 ) )
                      | ( SV71 != SV125 ) )
                | ( ( vbind @ SV23 @ SV47 @ SV71 )
                  = ( vbind @ SV93 @ SV113 @ SV125 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[269]) ).

thf(291,plain,
    ! [SV126: $i,SV114: $i,SV48: $i,SV94: $i,SV24: $i,SV72: $i] :
      ( ( ! [SY537: $i] :
            ( ~ ~ ( ( SV72 != SV24 )
                  | ~ ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SV114 ) ) @ SV126 @ SY537 ) )
            | ( vtcheck @ ( vbind @ SV72 @ SV94 @ SV114 ) @ SV126 @ SY537 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[270]) ).

thf(292,plain,
    ! [SV95: $i,SV49: $i,SV25: $i,SV1: $i,SV73: $i] :
      ( ( ( SV73
          = ( vabs @ SV1 @ SV25 @ SV49 ) )
        = $false )
      | ( ( ( SV95
           != ( vreduce @ SV73 ) )
          | ( SV95 = vnoExp ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[271]) ).

thf(293,plain,
    ! [SV26: $i,SV96: $i,SV74: $i,SV50: $i,SV2: $i] :
      ( ( ( ~ ( ( ( vlookup @ SV2 @ SV50 )
               != vnoType )
              | ~ ( vtcheck @ SV50 @ SV74 @ SV96 ) ) )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV2 @ SV26 @ SV50 ) @ SV74 @ SV96 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[272]) ).

thf(294,plain,
    ! [SV75: $i,SV115: $i,SV97: $i,SV51: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ! [SY538: $i,SY539: $i] :
            ( ~ ~ ( ~ ~ ( ( SV3 != SV127 )
                        | ( SV27 != SY538 ) )
                  | ( SV51
                   != ( vabs @ SV97 @ SV115 @ SY539 ) ) )
            | ~ ~ ( ~ ( ( SV127 != SV97 ) )
                  | ~ ~ ( visFreeVar @ SV97 @ SY538 ) )
            | ( SV75
             != ( vsubst @ SV3 @ SV27 @ SV51 ) )
            | ( SV75
              = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SY538 @ SY539 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[273]) ).

thf(295,plain,
    ! [SV116: $i,SV98: $i,SV76: $i,SV52: $i,SV28: $i,SV4: $i] :
      ( ( ~ ( ( ( vabs @ SV4 @ SV28 @ SV52 )
             != ( vabs @ SV76 @ SV98 @ SV116 ) )
            | ~ ( ~ ~ ( ( SV4 != SV76 )
                      | ( SV28 != SV98 ) )
                | ( SV52 != SV116 ) ) )
        | ~ ( ~ ~ ( ~ ~ ( ( SV4 != SV76 )
                        | ( SV28 != SV98 ) )
                  | ( SV52 != SV116 ) )
            | ( ( vabs @ SV4 @ SV28 @ SV52 )
              = ( vabs @ SV76 @ SV98 @ SV116 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[274]) ).

thf(296,plain,
    ! [SV99: $i,SV53: $i,SV29: $i,SV77: $i,SV5: $i] :
      ( ( ( ~ ( ~ ~ ( visFreeVar @ SV5 @ SV77 )
              | ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SV77 @ SV99 ) ) )
        = $false )
      | ( ( vtcheck @ SV53 @ SV77 @ SV99 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[275]) ).

thf(297,plain,
    ! [SV78: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ! [SY540: $i] :
            ( ~ ~ ( ~ ~ ( ( SV6 != SV117 )
                        | ( SV30 != SV128 ) )
                  | ( SV54
                   != ( vapp @ SV100 @ SY540 ) ) )
            | ( SV78
             != ( vsubst @ SV6 @ SV30 @ SV54 ) )
            | ( SV78
              = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SY540 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[276]) ).

thf(298,plain,
    ! [SV118: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ! [SY541: $i,SY542: $i] :
            ( ~ ~ ( ~ ~ ( ( SV55 != SV31 )
                        | ( SV79 != SV7 ) )
                  | ( SV101
                   != ( vabs @ SV129 @ SY541 @ SY542 ) ) )
            | ( SV31 != SV129 )
            | ( SV118
             != ( vsubst @ SV55 @ SV79 @ SV101 ) )
            | ( SV118
              = ( vabs @ SV129 @ SY541 @ SY542 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[277]) ).

thf(299,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV57 != SV9 )
                    | ( SV80 != SV130 ) )
              | ( SV102
               != ( vvar @ SV33 ) ) )
        | ( SV9 != SV33 )
        | ( SV119
         != ( vsubst @ SV57 @ SV80 @ SV102 ) )
        | ( SV119 = SV130 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[278]) ).

thf(300,plain,
    ! [SV103: $i,SV58: $i,SV10: $i,SV81: $i,SV34: $i] :
      ( ( ( vtcheck @ ( vbind @ SV34 @ SV81 @ SV10 ) @ SV58 @ SV103 )
        = $false )
      | ( ( vtcheck @ SV10 @ ( vabs @ SV34 @ SV81 @ SV58 ) @ ( varrow @ SV81 @ SV103 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[279]) ).

thf(301,plain,
    ! [SV104: $i,SV131: $i,SV11: $i,SV35: $i,SV82: $i,SV120: $i,SV59: $i] :
      ( ( ~ ~ ( ( SV59 != SV120 )
              | ( SV82
               != ( vbind @ SV35 @ SV11 @ SV131 ) ) )
        | ~ ( ( SV120 != SV35 ) )
        | ( SV104
         != ( vlookup @ SV59 @ SV82 ) )
        | ( SV104
          = ( vlookup @ SV120 @ SV131 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[280]) ).

thf(302,plain,
    ! [SV105: $i,SV62: $i,SV14: $i,SV84: $i,SV38: $i] :
      ( ( ( ~ ( ~ ( vtcheck @ SV38 @ SV84 @ SV14 )
              | ~ ( vtcheck @ ( vbind @ SV62 @ SV14 @ SV38 ) @ veabs @ SV105 ) ) )
        = $false )
      | ( ( vtcheck @ SV38 @ ( vsubst @ SV62 @ SV84 @ veabs ) @ SV105 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[281]) ).

thf(303,plain,
    ! [SV132: $i,SV121: $i,SV106: $i,SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ~ ~ ( ~ ( ( SV63 != SV15 ) )
              | ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SV121 @ SV132 ) )
        | ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SV121 @ SV132 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[282]) ).

thf(304,plain,
    ! [SV86: $i,SV107: $i,SV16: $i,SV64: $i,SV40: $i] :
      ( ( ( ~ ( ~ ( vtcheck @ SV40 @ SV64 @ ( varrow @ SV16 @ SV107 ) )
              | ~ ( vtcheck @ SV40 @ SV86 @ SV16 ) ) )
        = $false )
      | ( ( vtcheck @ SV40 @ ( vapp @ SV64 @ SV86 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[283]) ).

thf(305,plain,
    ! [SV42: $i,SV109: $i,SV66: $i,SV88: $i,SV18: $i] :
      ( ( ( ~ ( ~ ~ ( visFreeVar @ SV18 @ SV88 )
              | ~ ( vtcheck @ SV66 @ SV88 @ SV109 ) ) )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SV88 @ SV109 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[285]) ).

thf(306,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV67 != SV43 )
                    | ( SV89 != SV19 ) )
              | ( SV110
               != ( vvar @ SV133 ) ) )
        | ~ ( ( SV43 != SV133 ) )
        | ( SV122
         != ( vsubst @ SV67 @ SV89 @ SV110 ) )
        | ( SV122
          = ( vvar @ SV133 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[286]) ).

thf(307,plain,
    ! [SV123: $i,SV20: $i,SV134: $i,SV68: $i,SV111: $i,SV44: $i,SV90: $i] :
      ( ( ~ ~ ( ( SV90 != SV44 )
              | ( SV111
               != ( vbind @ SV68 @ SV134 @ SV20 ) ) )
        | ( SV44 != SV68 )
        | ( SV123
         != ( vlookup @ SV90 @ SV111 ) )
        | ( SV123
          = ( vsomeType @ SV134 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[287]) ).

thf(308,plain,
    ! [SV124: $i,SV22: $i,SV92: $i,SV70: $i,SV112: $i,SV46: $i] :
      ( ( ( ~ ~ ( ( SV46 != SV112 )
                | ( SV70
                 != ( vabs @ SV92 @ SV22 @ SV124 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                        | ~ ( visFreeVar @ SV112 @ SV124 ) )
                  | ( visFreeVar @ SV46 @ SV70 ) )
              | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                  | ~ ( ~ ( ( SV92 != SV112 ) )
                      | ~ ( visFreeVar @ SV112 @ SV124 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[289]) ).

thf(309,plain,
    ! [SV125: $i,SV113: $i,SV93: $i,SV71: $i,SV47: $i,SV23: $i] :
      ( ( ~ ( ( ( vbind @ SV23 @ SV47 @ SV71 )
             != ( vbind @ SV93 @ SV113 @ SV125 ) )
            | ~ ( ~ ~ ( ( SV23 != SV93 )
                      | ( SV47 != SV113 ) )
                | ( SV71 != SV125 ) ) )
        | ~ ( ~ ~ ( ~ ~ ( ( SV23 != SV93 )
                        | ( SV47 != SV113 ) )
                  | ( SV71 != SV125 ) )
            | ( ( vbind @ SV23 @ SV47 @ SV71 )
              = ( vbind @ SV93 @ SV113 @ SV125 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[290]) ).

thf(310,plain,
    ! [SV135: $i,SV126: $i,SV114: $i,SV48: $i,SV94: $i,SV24: $i,SV72: $i] :
      ( ( ~ ~ ( ( SV72 != SV24 )
              | ~ ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SV114 ) ) @ SV126 @ SV135 ) )
        | ( vtcheck @ ( vbind @ SV72 @ SV94 @ SV114 ) @ SV126 @ SV135 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[291]) ).

thf(311,plain,
    ! [SV49: $i,SV25: $i,SV1: $i,SV73: $i,SV95: $i] :
      ( ( ( SV95
         != ( vreduce @ SV73 ) )
        = $true )
      | ( ( SV95 = vnoExp )
        = $true )
      | ( ( SV73
          = ( vabs @ SV1 @ SV25 @ SV49 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[292]) ).

thf(312,plain,
    ! [SV26: $i,SV96: $i,SV74: $i,SV50: $i,SV2: $i] :
      ( ( ( ( ( vlookup @ SV2 @ SV50 )
           != vnoType )
          | ~ ( vtcheck @ SV50 @ SV74 @ SV96 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV2 @ SV26 @ SV50 ) @ SV74 @ SV96 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[293]) ).

thf(313,plain,
    ! [SV75: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ! [SY543: $i] :
            ( ~ ~ ( ~ ~ ( ( SV3 != SV127 )
                        | ( SV27 != SV136 ) )
                  | ( SV51
                   != ( vabs @ SV97 @ SV115 @ SY543 ) ) )
            | ~ ~ ( ~ ( ( SV127 != SV97 ) )
                  | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
            | ( SV75
             != ( vsubst @ SV3 @ SV27 @ SV51 ) )
            | ( SV75
              = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SY543 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[294]) ).

thf(314,plain,
    ! [SV116: $i,SV98: $i,SV76: $i,SV52: $i,SV28: $i,SV4: $i] :
      ( ( ~ ( ( ( vabs @ SV4 @ SV28 @ SV52 )
             != ( vabs @ SV76 @ SV98 @ SV116 ) )
            | ~ ( ~ ~ ( ( SV4 != SV76 )
                      | ( SV28 != SV98 ) )
                | ( SV52 != SV116 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[295]) ).

thf(315,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ( SV4 != SV76 )
                        | ( SV28 != SV98 ) )
                  | ( SV52 != SV116 ) )
            | ( ( vabs @ SV4 @ SV28 @ SV52 )
              = ( vabs @ SV76 @ SV98 @ SV116 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[295]) ).

thf(316,plain,
    ! [SV99: $i,SV53: $i,SV29: $i,SV77: $i,SV5: $i] :
      ( ( ( ~ ~ ( visFreeVar @ SV5 @ SV77 )
          | ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SV77 @ SV99 ) )
        = $true )
      | ( ( vtcheck @ SV53 @ SV77 @ SV99 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[296]) ).

thf(317,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV6 != SV117 )
                    | ( SV30 != SV128 ) )
              | ( SV54
               != ( vapp @ SV100 @ SV137 ) ) )
        | ( SV78
         != ( vsubst @ SV6 @ SV30 @ SV54 ) )
        | ( SV78
          = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[297]) ).

thf(318,plain,
    ! [SV118: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ! [SY544: $i] :
            ( ~ ~ ( ~ ~ ( ( SV55 != SV31 )
                        | ( SV79 != SV7 ) )
                  | ( SV101
                   != ( vabs @ SV129 @ SV138 @ SY544 ) ) )
            | ( SV31 != SV129 )
            | ( SV118
             != ( vsubst @ SV55 @ SV79 @ SV101 ) )
            | ( SV118
              = ( vabs @ SV129 @ SV138 @ SY544 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[298]) ).

thf(319,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV57 != SV9 )
                      | ( SV80 != SV130 ) )
                | ( SV102
                 != ( vvar @ SV33 ) ) ) )
        = $true )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[299]) ).

thf(320,plain,
    ! [SV104: $i,SV131: $i,SV11: $i,SV35: $i,SV82: $i,SV120: $i,SV59: $i] :
      ( ( ( ~ ~ ( ( SV59 != SV120 )
                | ( SV82
                 != ( vbind @ SV35 @ SV11 @ SV131 ) ) ) )
        = $true )
      | ( ( ~ ( ( SV120 != SV35 ) )
          | ( SV104
           != ( vlookup @ SV59 @ SV82 ) )
          | ( SV104
            = ( vlookup @ SV120 @ SV131 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[301]) ).

thf(321,plain,
    ! [SV105: $i,SV62: $i,SV14: $i,SV84: $i,SV38: $i] :
      ( ( ( ~ ( vtcheck @ SV38 @ SV84 @ SV14 )
          | ~ ( vtcheck @ ( vbind @ SV62 @ SV14 @ SV38 ) @ veabs @ SV105 ) )
        = $true )
      | ( ( vtcheck @ SV38 @ ( vsubst @ SV62 @ SV84 @ veabs ) @ SV105 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[302]) ).

thf(322,plain,
    ! [SV132: $i,SV121: $i,SV106: $i,SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ( ~ ~ ( ~ ( ( SV63 != SV15 ) )
                | ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SV121 @ SV132 ) ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SV121 @ SV132 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[303]) ).

thf(323,plain,
    ! [SV86: $i,SV107: $i,SV16: $i,SV64: $i,SV40: $i] :
      ( ( ( ~ ( vtcheck @ SV40 @ SV64 @ ( varrow @ SV16 @ SV107 ) )
          | ~ ( vtcheck @ SV40 @ SV86 @ SV16 ) )
        = $true )
      | ( ( vtcheck @ SV40 @ ( vapp @ SV64 @ SV86 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[304]) ).

thf(324,plain,
    ! [SV42: $i,SV109: $i,SV66: $i,SV88: $i,SV18: $i] :
      ( ( ( ~ ~ ( visFreeVar @ SV18 @ SV88 )
          | ~ ( vtcheck @ SV66 @ SV88 @ SV109 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SV88 @ SV109 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[305]) ).

thf(325,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV67 != SV43 )
                      | ( SV89 != SV19 ) )
                | ( SV110
                 != ( vvar @ SV133 ) ) ) )
        = $true )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[306]) ).

thf(326,plain,
    ! [SV123: $i,SV20: $i,SV134: $i,SV68: $i,SV111: $i,SV44: $i,SV90: $i] :
      ( ( ( ~ ~ ( ( SV90 != SV44 )
                | ( SV111
                 != ( vbind @ SV68 @ SV134 @ SV20 ) ) ) )
        = $true )
      | ( ( ( SV44 != SV68 )
          | ( SV123
           != ( vlookup @ SV90 @ SV111 ) )
          | ( SV123
            = ( vsomeType @ SV134 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[307]) ).

thf(327,plain,
    ! [SV124: $i,SV22: $i,SV92: $i,SV70: $i,SV112: $i,SV46: $i] :
      ( ( ( ~ ( ( SV46 != SV112 )
              | ( SV70
               != ( vabs @ SV92 @ SV22 @ SV124 ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                        | ~ ( visFreeVar @ SV112 @ SV124 ) )
                  | ( visFreeVar @ SV46 @ SV70 ) )
              | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                  | ~ ( ~ ( ( SV92 != SV112 ) )
                      | ~ ( visFreeVar @ SV112 @ SV124 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[308]) ).

thf(328,plain,
    ! [SV125: $i,SV113: $i,SV93: $i,SV71: $i,SV47: $i,SV23: $i] :
      ( ( ~ ( ( ( vbind @ SV23 @ SV47 @ SV71 )
             != ( vbind @ SV93 @ SV113 @ SV125 ) )
            | ~ ( ~ ~ ( ( SV23 != SV93 )
                      | ( SV47 != SV113 ) )
                | ( SV71 != SV125 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[309]) ).

thf(329,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ( SV23 != SV93 )
                        | ( SV47 != SV113 ) )
                  | ( SV71 != SV125 ) )
            | ( ( vbind @ SV23 @ SV47 @ SV71 )
              = ( vbind @ SV93 @ SV113 @ SV125 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[309]) ).

thf(330,plain,
    ! [SV135: $i,SV126: $i,SV114: $i,SV48: $i,SV94: $i,SV24: $i,SV72: $i] :
      ( ( ( ~ ~ ( ( SV72 != SV24 )
                | ~ ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SV114 ) ) @ SV126 @ SV135 ) ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV72 @ SV94 @ SV114 ) @ SV126 @ SV135 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[310]) ).

thf(331,plain,
    ! [SV49: $i,SV25: $i,SV1: $i,SV73: $i,SV95: $i] :
      ( ( ( SV95
          = ( vreduce @ SV73 ) )
        = $false )
      | ( ( SV95 = vnoExp )
        = $true )
      | ( ( SV73
          = ( vabs @ SV1 @ SV25 @ SV49 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[311]) ).

thf(332,plain,
    ! [SV26: $i,SV96: $i,SV74: $i,SV50: $i,SV2: $i] :
      ( ( ( ( vlookup @ SV2 @ SV50 )
         != vnoType )
        = $true )
      | ( ( ~ ( vtcheck @ SV50 @ SV74 @ SV96 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV2 @ SV26 @ SV50 ) @ SV74 @ SV96 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[312]) ).

thf(333,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV3 != SV127 )
                    | ( SV27 != SV136 ) )
              | ( SV51
               != ( vabs @ SV97 @ SV115 @ SV139 ) ) )
        | ~ ~ ( ~ ( ( SV127 != SV97 ) )
              | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
        | ( SV75
         != ( vsubst @ SV3 @ SV27 @ SV51 ) )
        | ( SV75
          = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[313]) ).

thf(334,plain,
    ! [SV116: $i,SV98: $i,SV76: $i,SV52: $i,SV28: $i,SV4: $i] :
      ( ( ( ( vabs @ SV4 @ SV28 @ SV52 )
         != ( vabs @ SV76 @ SV98 @ SV116 ) )
        | ~ ( ~ ~ ( ( SV4 != SV76 )
                  | ( SV28 != SV98 ) )
            | ( SV52 != SV116 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[314]) ).

thf(335,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV4 != SV76 )
                    | ( SV28 != SV98 ) )
              | ( SV52 != SV116 ) )
        | ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[315]) ).

thf(336,plain,
    ! [SV99: $i,SV53: $i,SV29: $i,SV77: $i,SV5: $i] :
      ( ( ( ~ ~ ( visFreeVar @ SV5 @ SV77 ) )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SV77 @ SV99 ) )
        = $true )
      | ( ( vtcheck @ SV53 @ SV77 @ SV99 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[316]) ).

thf(337,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV6 != SV117 )
                      | ( SV30 != SV128 ) )
                | ( SV54
                 != ( vapp @ SV100 @ SV137 ) ) ) )
        = $true )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[317]) ).

thf(338,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV55 != SV31 )
                    | ( SV79 != SV7 ) )
              | ( SV101
               != ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        | ( SV31 != SV129 )
        | ( SV118
         != ( vsubst @ SV55 @ SV79 @ SV101 ) )
        | ( SV118
          = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[318]) ).

thf(339,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV57 != SV9 )
                    | ( SV80 != SV130 ) )
              | ( SV102
               != ( vvar @ SV33 ) ) ) )
        = $false )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[319]) ).

thf(340,plain,
    ! [SV104: $i,SV131: $i,SV11: $i,SV35: $i,SV82: $i,SV120: $i,SV59: $i] :
      ( ( ( ~ ( ( SV59 != SV120 )
              | ( SV82
               != ( vbind @ SV35 @ SV11 @ SV131 ) ) ) )
        = $false )
      | ( ( ~ ( ( SV120 != SV35 ) )
          | ( SV104
           != ( vlookup @ SV59 @ SV82 ) )
          | ( SV104
            = ( vlookup @ SV120 @ SV131 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[320]) ).

thf(341,plain,
    ! [SV105: $i,SV62: $i,SV14: $i,SV84: $i,SV38: $i] :
      ( ( ( ~ ( vtcheck @ SV38 @ SV84 @ SV14 ) )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV62 @ SV14 @ SV38 ) @ veabs @ SV105 ) )
        = $true )
      | ( ( vtcheck @ SV38 @ ( vsubst @ SV62 @ SV84 @ veabs ) @ SV105 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[321]) ).

thf(342,plain,
    ! [SV132: $i,SV121: $i,SV106: $i,SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ( ~ ( ~ ( ( SV63 != SV15 ) )
              | ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SV121 @ SV132 ) ) )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SV121 @ SV132 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[322]) ).

thf(343,plain,
    ! [SV86: $i,SV107: $i,SV16: $i,SV64: $i,SV40: $i] :
      ( ( ( ~ ( vtcheck @ SV40 @ SV64 @ ( varrow @ SV16 @ SV107 ) ) )
        = $true )
      | ( ( ~ ( vtcheck @ SV40 @ SV86 @ SV16 ) )
        = $true )
      | ( ( vtcheck @ SV40 @ ( vapp @ SV64 @ SV86 ) @ SV107 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[323]) ).

thf(344,plain,
    ! [SV42: $i,SV109: $i,SV66: $i,SV88: $i,SV18: $i] :
      ( ( ( ~ ~ ( visFreeVar @ SV18 @ SV88 ) )
        = $true )
      | ( ( ~ ( vtcheck @ SV66 @ SV88 @ SV109 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SV88 @ SV109 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[324]) ).

thf(345,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV67 != SV43 )
                    | ( SV89 != SV19 ) )
              | ( SV110
               != ( vvar @ SV133 ) ) ) )
        = $false )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[325]) ).

thf(346,plain,
    ! [SV123: $i,SV20: $i,SV134: $i,SV68: $i,SV111: $i,SV44: $i,SV90: $i] :
      ( ( ( ~ ( ( SV90 != SV44 )
              | ( SV111
               != ( vbind @ SV68 @ SV134 @ SV20 ) ) ) )
        = $false )
      | ( ( ( SV44 != SV68 )
          | ( SV123
           != ( vlookup @ SV90 @ SV111 ) )
          | ( SV123
            = ( vsomeType @ SV134 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[326]) ).

thf(347,plain,
    ! [SV124: $i,SV22: $i,SV92: $i,SV70: $i,SV112: $i,SV46: $i] :
      ( ( ( ( SV46 != SV112 )
          | ( SV70
           != ( vabs @ SV92 @ SV22 @ SV124 ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                        | ~ ( visFreeVar @ SV112 @ SV124 ) )
                  | ( visFreeVar @ SV46 @ SV70 ) )
              | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                  | ~ ( ~ ( ( SV92 != SV112 ) )
                      | ~ ( visFreeVar @ SV112 @ SV124 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[327]) ).

thf(348,plain,
    ! [SV125: $i,SV113: $i,SV93: $i,SV71: $i,SV47: $i,SV23: $i] :
      ( ( ( ( vbind @ SV23 @ SV47 @ SV71 )
         != ( vbind @ SV93 @ SV113 @ SV125 ) )
        | ~ ( ~ ~ ( ( SV23 != SV93 )
                  | ( SV47 != SV113 ) )
            | ( SV71 != SV125 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[328]) ).

thf(349,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ~ ~ ( ~ ~ ( ( SV23 != SV93 )
                    | ( SV47 != SV113 ) )
              | ( SV71 != SV125 ) )
        | ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[329]) ).

thf(350,plain,
    ! [SV135: $i,SV126: $i,SV114: $i,SV48: $i,SV94: $i,SV24: $i,SV72: $i] :
      ( ( ( ~ ( ( SV72 != SV24 )
              | ~ ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SV114 ) ) @ SV126 @ SV135 ) ) )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV72 @ SV94 @ SV114 ) @ SV126 @ SV135 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[330]) ).

thf(351,plain,
    ! [SV26: $i,SV96: $i,SV74: $i,SV50: $i,SV2: $i] :
      ( ( ( ( vlookup @ SV2 @ SV50 )
          = vnoType )
        = $false )
      | ( ( ~ ( vtcheck @ SV50 @ SV74 @ SV96 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV2 @ SV26 @ SV50 ) @ SV74 @ SV96 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[332]) ).

thf(352,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV3 != SV127 )
                      | ( SV27 != SV136 ) )
                | ( SV51
                 != ( vabs @ SV97 @ SV115 @ SV139 ) ) ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[333]) ).

thf(353,plain,
    ! [SV116: $i,SV98: $i,SV76: $i,SV52: $i,SV28: $i,SV4: $i] :
      ( ( ( ( vabs @ SV4 @ SV28 @ SV52 )
         != ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( SV4 != SV76 )
                    | ( SV28 != SV98 ) )
              | ( SV52 != SV116 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[334]) ).

thf(354,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV4 != SV76 )
                      | ( SV28 != SV98 ) )
                | ( SV52 != SV116 ) ) )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[335]) ).

thf(355,plain,
    ! [SV99: $i,SV53: $i,SV29: $i,SV77: $i,SV5: $i] :
      ( ( ( ~ ( visFreeVar @ SV5 @ SV77 ) )
        = $false )
      | ( ( ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SV77 @ SV99 ) )
        = $true )
      | ( ( vtcheck @ SV53 @ SV77 @ SV99 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[336]) ).

thf(356,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV6 != SV117 )
                    | ( SV30 != SV128 ) )
              | ( SV54
               != ( vapp @ SV100 @ SV137 ) ) ) )
        = $false )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[337]) ).

thf(357,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV55 != SV31 )
                      | ( SV79 != SV7 ) )
                | ( SV101
                 != ( vabs @ SV129 @ SV138 @ SV140 ) ) ) )
        = $true )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[338]) ).

thf(358,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ( ~ ~ ( ( SV57 != SV9 )
                | ( SV80 != SV130 ) )
          | ( SV102
           != ( vvar @ SV33 ) ) )
        = $true )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[339]) ).

thf(359,plain,
    ! [SV104: $i,SV131: $i,SV11: $i,SV35: $i,SV82: $i,SV120: $i,SV59: $i] :
      ( ( ( ( SV59 != SV120 )
          | ( SV82
           != ( vbind @ SV35 @ SV11 @ SV131 ) ) )
        = $true )
      | ( ( ~ ( ( SV120 != SV35 ) )
          | ( SV104
           != ( vlookup @ SV59 @ SV82 ) )
          | ( SV104
            = ( vlookup @ SV120 @ SV131 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[340]) ).

thf(360,plain,
    ! [SV105: $i,SV62: $i,SV14: $i,SV84: $i,SV38: $i] :
      ( ( ( vtcheck @ SV38 @ SV84 @ SV14 )
        = $false )
      | ( ( ~ ( vtcheck @ ( vbind @ SV62 @ SV14 @ SV38 ) @ veabs @ SV105 ) )
        = $true )
      | ( ( vtcheck @ SV38 @ ( vsubst @ SV62 @ SV84 @ veabs ) @ SV105 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[341]) ).

thf(361,plain,
    ! [SV132: $i,SV121: $i,SV106: $i,SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ( ~ ( ( SV63 != SV15 ) )
          | ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SV121 @ SV132 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SV121 @ SV132 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[342]) ).

thf(362,plain,
    ! [SV86: $i,SV107: $i,SV16: $i,SV64: $i,SV40: $i] :
      ( ( ( vtcheck @ SV40 @ SV64 @ ( varrow @ SV16 @ SV107 ) )
        = $false )
      | ( ( ~ ( vtcheck @ SV40 @ SV86 @ SV16 ) )
        = $true )
      | ( ( vtcheck @ SV40 @ ( vapp @ SV64 @ SV86 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[343]) ).

thf(363,plain,
    ! [SV42: $i,SV109: $i,SV66: $i,SV88: $i,SV18: $i] :
      ( ( ( ~ ( visFreeVar @ SV18 @ SV88 ) )
        = $false )
      | ( ( ~ ( vtcheck @ SV66 @ SV88 @ SV109 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SV88 @ SV109 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[344]) ).

thf(364,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ( ~ ~ ( ( SV67 != SV43 )
                | ( SV89 != SV19 ) )
          | ( SV110
           != ( vvar @ SV133 ) ) )
        = $true )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[345]) ).

thf(365,plain,
    ! [SV123: $i,SV20: $i,SV134: $i,SV68: $i,SV111: $i,SV44: $i,SV90: $i] :
      ( ( ( ( SV90 != SV44 )
          | ( SV111
           != ( vbind @ SV68 @ SV134 @ SV20 ) ) )
        = $true )
      | ( ( ( SV44 != SV68 )
          | ( SV123
           != ( vlookup @ SV90 @ SV111 ) )
          | ( SV123
            = ( vsomeType @ SV134 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[346]) ).

thf(366,plain,
    ! [SV124: $i,SV22: $i,SV92: $i,SV70: $i,SV112: $i,SV46: $i] :
      ( ( ( SV46 != SV112 )
        = $true )
      | ( ( SV70
         != ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                        | ~ ( visFreeVar @ SV112 @ SV124 ) )
                  | ( visFreeVar @ SV46 @ SV70 ) )
              | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                  | ~ ( ~ ( ( SV92 != SV112 ) )
                      | ~ ( visFreeVar @ SV112 @ SV124 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[347]) ).

thf(367,plain,
    ! [SV125: $i,SV113: $i,SV93: $i,SV71: $i,SV47: $i,SV23: $i] :
      ( ( ( ( vbind @ SV23 @ SV47 @ SV71 )
         != ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( SV23 != SV93 )
                    | ( SV47 != SV113 ) )
              | ( SV71 != SV125 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[348]) ).

thf(368,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( SV23 != SV93 )
                      | ( SV47 != SV113 ) )
                | ( SV71 != SV125 ) ) )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[349]) ).

thf(369,plain,
    ! [SV135: $i,SV126: $i,SV114: $i,SV48: $i,SV94: $i,SV24: $i,SV72: $i] :
      ( ( ( ( SV72 != SV24 )
          | ~ ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SV114 ) ) @ SV126 @ SV135 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV72 @ SV94 @ SV114 ) @ SV126 @ SV135 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[350]) ).

thf(370,plain,
    ! [SV26: $i,SV2: $i,SV96: $i,SV74: $i,SV50: $i] :
      ( ( ( vtcheck @ SV50 @ SV74 @ SV96 )
        = $false )
      | ( ( ( vlookup @ SV2 @ SV50 )
          = vnoType )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV2 @ SV26 @ SV50 ) @ SV74 @ SV96 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[351]) ).

thf(371,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV3 != SV127 )
                    | ( SV27 != SV136 ) )
              | ( SV51
               != ( vabs @ SV97 @ SV115 @ SV139 ) ) ) )
        = $false )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[352]) ).

thf(372,plain,
    ! [SV116: $i,SV98: $i,SV76: $i,SV52: $i,SV28: $i,SV4: $i] :
      ( ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( SV4 != SV76 )
                    | ( SV28 != SV98 ) )
              | ( SV52 != SV116 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[353]) ).

thf(373,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV4 != SV76 )
                    | ( SV28 != SV98 ) )
              | ( SV52 != SV116 ) ) )
        = $false )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[354]) ).

thf(374,plain,
    ! [SV99: $i,SV53: $i,SV29: $i,SV77: $i,SV5: $i] :
      ( ( ( visFreeVar @ SV5 @ SV77 )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SV77 @ SV99 ) )
        = $true )
      | ( ( vtcheck @ SV53 @ SV77 @ SV99 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[355]) ).

thf(375,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ( ~ ~ ( ( SV6 != SV117 )
                | ( SV30 != SV128 ) )
          | ( SV54
           != ( vapp @ SV100 @ SV137 ) ) )
        = $true )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[356]) ).

thf(376,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV55 != SV31 )
                    | ( SV79 != SV7 ) )
              | ( SV101
               != ( vabs @ SV129 @ SV138 @ SV140 ) ) ) )
        = $false )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[357]) ).

thf(377,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ( ~ ~ ( ( SV57 != SV9 )
                | ( SV80 != SV130 ) ) )
        = $true )
      | ( ( SV102
         != ( vvar @ SV33 ) )
        = $true )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[358]) ).

thf(378,plain,
    ! [SV104: $i,SV131: $i,SV11: $i,SV35: $i,SV82: $i,SV120: $i,SV59: $i] :
      ( ( ( SV59 != SV120 )
        = $true )
      | ( ( SV82
         != ( vbind @ SV35 @ SV11 @ SV131 ) )
        = $true )
      | ( ( ~ ( ( SV120 != SV35 ) )
          | ( SV104
           != ( vlookup @ SV59 @ SV82 ) )
          | ( SV104
            = ( vlookup @ SV120 @ SV131 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[359]) ).

thf(379,plain,
    ! [SV84: $i,SV105: $i,SV38: $i,SV14: $i,SV62: $i] :
      ( ( ( vtcheck @ ( vbind @ SV62 @ SV14 @ SV38 ) @ veabs @ SV105 )
        = $false )
      | ( ( vtcheck @ SV38 @ SV84 @ SV14 )
        = $false )
      | ( ( vtcheck @ SV38 @ ( vsubst @ SV62 @ SV84 @ veabs ) @ SV105 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[360]) ).

thf(380,plain,
    ! [SV132: $i,SV121: $i,SV106: $i,SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ( ~ ( ( SV63 != SV15 ) ) )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SV121 @ SV132 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SV121 @ SV132 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[361]) ).

thf(381,plain,
    ! [SV107: $i,SV64: $i,SV16: $i,SV86: $i,SV40: $i] :
      ( ( ( vtcheck @ SV40 @ SV86 @ SV16 )
        = $false )
      | ( ( vtcheck @ SV40 @ SV64 @ ( varrow @ SV16 @ SV107 ) )
        = $false )
      | ( ( vtcheck @ SV40 @ ( vapp @ SV64 @ SV86 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[362]) ).

thf(382,plain,
    ! [SV42: $i,SV109: $i,SV66: $i,SV88: $i,SV18: $i] :
      ( ( ( visFreeVar @ SV18 @ SV88 )
        = $true )
      | ( ( ~ ( vtcheck @ SV66 @ SV88 @ SV109 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SV88 @ SV109 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[363]) ).

thf(383,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ( ~ ~ ( ( SV67 != SV43 )
                | ( SV89 != SV19 ) ) )
        = $true )
      | ( ( SV110
         != ( vvar @ SV133 ) )
        = $true )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[364]) ).

thf(384,plain,
    ! [SV123: $i,SV20: $i,SV134: $i,SV68: $i,SV111: $i,SV44: $i,SV90: $i] :
      ( ( ( SV90 != SV44 )
        = $true )
      | ( ( SV111
         != ( vbind @ SV68 @ SV134 @ SV20 ) )
        = $true )
      | ( ( ( SV44 != SV68 )
          | ( SV123
           != ( vlookup @ SV90 @ SV111 ) )
          | ( SV123
            = ( vsomeType @ SV134 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[365]) ).

thf(385,plain,
    ! [SV124: $i,SV22: $i,SV92: $i,SV70: $i,SV112: $i,SV46: $i] :
      ( ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
         != ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                        | ~ ( visFreeVar @ SV112 @ SV124 ) )
                  | ( visFreeVar @ SV46 @ SV70 ) )
              | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                  | ~ ( ~ ( ( SV92 != SV112 ) )
                      | ~ ( visFreeVar @ SV112 @ SV124 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[366]) ).

thf(386,plain,
    ! [SV125: $i,SV113: $i,SV93: $i,SV71: $i,SV47: $i,SV23: $i] :
      ( ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( SV23 != SV93 )
                    | ( SV47 != SV113 ) )
              | ( SV71 != SV125 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[367]) ).

thf(387,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ~ ( ~ ~ ( ( SV23 != SV93 )
                    | ( SV47 != SV113 ) )
              | ( SV71 != SV125 ) ) )
        = $false )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[368]) ).

thf(388,plain,
    ! [SV135: $i,SV126: $i,SV114: $i,SV48: $i,SV94: $i,SV24: $i,SV72: $i] :
      ( ( ( SV72 != SV24 )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SV114 ) ) @ SV126 @ SV135 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV72 @ SV94 @ SV114 ) @ SV126 @ SV135 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[369]) ).

thf(389,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ( ~ ~ ( ( SV3 != SV127 )
                | ( SV27 != SV136 ) )
          | ( SV51
           != ( vabs @ SV97 @ SV115 @ SV139 ) ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[371]) ).

thf(390,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ~ ~ ( ( SV4 != SV76 )
                | ( SV28 != SV98 ) )
          | ( SV52 != SV116 ) )
        = $false )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[372]) ).

thf(391,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ~ ~ ( ( SV4 != SV76 )
                | ( SV28 != SV98 ) )
          | ( SV52 != SV116 ) )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[373]) ).

thf(392,plain,
    ! [SV99: $i,SV77: $i,SV53: $i,SV29: $i,SV5: $i] :
      ( ( ( vtcheck @ ( vbind @ SV5 @ SV29 @ SV53 ) @ SV77 @ SV99 )
        = $false )
      | ( ( visFreeVar @ SV5 @ SV77 )
        = $true )
      | ( ( vtcheck @ SV53 @ SV77 @ SV99 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[374]) ).

thf(393,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ( ~ ~ ( ( SV6 != SV117 )
                | ( SV30 != SV128 ) ) )
        = $true )
      | ( ( SV54
         != ( vapp @ SV100 @ SV137 ) )
        = $true )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[375]) ).

thf(394,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ( ~ ~ ( ( SV55 != SV31 )
                | ( SV79 != SV7 ) )
          | ( SV101
           != ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[376]) ).

thf(395,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ( ~ ( ( SV57 != SV9 )
              | ( SV80 != SV130 ) ) )
        = $false )
      | ( ( SV102
         != ( vvar @ SV33 ) )
        = $true )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[377]) ).

thf(396,plain,
    ! [SV104: $i,SV131: $i,SV11: $i,SV35: $i,SV82: $i,SV120: $i,SV59: $i] :
      ( ( ( SV59 = SV120 )
        = $false )
      | ( ( SV82
         != ( vbind @ SV35 @ SV11 @ SV131 ) )
        = $true )
      | ( ( ~ ( ( SV120 != SV35 ) )
          | ( SV104
           != ( vlookup @ SV59 @ SV82 ) )
          | ( SV104
            = ( vlookup @ SV120 @ SV131 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[378]) ).

thf(397,plain,
    ! [SV132: $i,SV121: $i,SV106: $i,SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ( SV63 != SV15 )
        = $false )
      | ( ( ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SV121 @ SV132 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SV121 @ SV132 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[380]) ).

thf(398,plain,
    ! [SV42: $i,SV18: $i,SV109: $i,SV88: $i,SV66: $i] :
      ( ( ( vtcheck @ SV66 @ SV88 @ SV109 )
        = $false )
      | ( ( visFreeVar @ SV18 @ SV88 )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV18 @ SV42 @ SV66 ) @ SV88 @ SV109 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[382]) ).

thf(399,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ( ~ ( ( SV67 != SV43 )
              | ( SV89 != SV19 ) ) )
        = $false )
      | ( ( SV110
         != ( vvar @ SV133 ) )
        = $true )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[383]) ).

thf(400,plain,
    ! [SV123: $i,SV20: $i,SV134: $i,SV68: $i,SV111: $i,SV44: $i,SV90: $i] :
      ( ( ( SV90 = SV44 )
        = $false )
      | ( ( SV111
         != ( vbind @ SV68 @ SV134 @ SV20 ) )
        = $true )
      | ( ( ( SV44 != SV68 )
          | ( SV123
           != ( vlookup @ SV90 @ SV111 ) )
          | ( SV123
            = ( vsomeType @ SV134 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[384]) ).

thf(401,plain,
    ! [SV112: $i,SV46: $i,SV124: $i,SV22: $i,SV92: $i,SV70: $i] :
      ( ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                        | ~ ( visFreeVar @ SV112 @ SV124 ) )
                  | ( visFreeVar @ SV46 @ SV70 ) )
              | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
                  | ~ ( ~ ( ( SV92 != SV112 ) )
                      | ~ ( visFreeVar @ SV112 @ SV124 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[385]) ).

thf(402,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ~ ~ ( ( SV23 != SV93 )
                | ( SV47 != SV113 ) )
          | ( SV71 != SV125 ) )
        = $false )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[386]) ).

thf(403,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ~ ~ ( ( SV23 != SV93 )
                | ( SV47 != SV113 ) )
          | ( SV71 != SV125 ) )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[387]) ).

thf(404,plain,
    ! [SV135: $i,SV126: $i,SV114: $i,SV48: $i,SV94: $i,SV24: $i,SV72: $i] :
      ( ( ( SV72 = SV24 )
        = $false )
      | ( ( ~ ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SV114 ) ) @ SV126 @ SV135 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV72 @ SV94 @ SV114 ) @ SV126 @ SV135 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[388]) ).

thf(405,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ( ~ ~ ( ( SV3 != SV127 )
                | ( SV27 != SV136 ) ) )
        = $true )
      | ( ( SV51
         != ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[389]) ).

thf(406,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ~ ~ ( ( SV4 != SV76 )
                | ( SV28 != SV98 ) ) )
        = $false )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[390]) ).

thf(407,plain,
    ! [SV98: $i,SV76: $i,SV28: $i,SV4: $i,SV116: $i,SV52: $i] :
      ( ( ( SV52 != SV116 )
        = $false )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[390]) ).

thf(408,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ~ ~ ( ( SV4 != SV76 )
                | ( SV28 != SV98 ) ) )
        = $true )
      | ( ( SV52 != SV116 )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[391]) ).

thf(409,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ( ~ ( ( SV6 != SV117 )
              | ( SV30 != SV128 ) ) )
        = $false )
      | ( ( SV54
         != ( vapp @ SV100 @ SV137 ) )
        = $true )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[393]) ).

thf(410,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ( ~ ~ ( ( SV55 != SV31 )
                | ( SV79 != SV7 ) ) )
        = $true )
      | ( ( SV101
         != ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $true )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[394]) ).

thf(411,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ( ( SV57 != SV9 )
          | ( SV80 != SV130 ) )
        = $true )
      | ( ( SV102
         != ( vvar @ SV33 ) )
        = $true )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[395]) ).

thf(412,plain,
    ! [SV104: $i,SV120: $i,SV59: $i,SV131: $i,SV11: $i,SV35: $i,SV82: $i] :
      ( ( ( SV82
          = ( vbind @ SV35 @ SV11 @ SV131 ) )
        = $false )
      | ( ( SV59 = SV120 )
        = $false )
      | ( ( ~ ( ( SV120 != SV35 ) )
          | ( SV104
           != ( vlookup @ SV59 @ SV82 ) )
          | ( SV104
            = ( vlookup @ SV120 @ SV131 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[396]) ).

thf(413,plain,
    ! [SV132: $i,SV121: $i,SV106: $i,SV39: $i,SV85: $i,SV15: $i,SV63: $i] :
      ( ( ( SV63 = SV15 )
        = $true )
      | ( ( ~ ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SV121 @ SV132 ) )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SV121 @ SV132 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[397]) ).

thf(414,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ( ( SV67 != SV43 )
          | ( SV89 != SV19 ) )
        = $true )
      | ( ( SV110
         != ( vvar @ SV133 ) )
        = $true )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[399]) ).

thf(415,plain,
    ! [SV123: $i,SV44: $i,SV90: $i,SV20: $i,SV134: $i,SV68: $i,SV111: $i] :
      ( ( ( SV111
          = ( vbind @ SV68 @ SV134 @ SV20 ) )
        = $false )
      | ( ( SV90 = SV44 )
        = $false )
      | ( ( ( SV44 != SV68 )
          | ( SV123
           != ( vlookup @ SV90 @ SV111 ) )
          | ( SV123
            = ( vsomeType @ SV134 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[400]) ).

thf(416,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                    | ~ ( visFreeVar @ SV112 @ SV124 ) )
              | ( visFreeVar @ SV46 @ SV70 ) )
          | ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
              | ~ ( ~ ( ( SV92 != SV112 ) )
                  | ~ ( visFreeVar @ SV112 @ SV124 ) ) ) )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[401]) ).

thf(417,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ~ ~ ( ( SV23 != SV93 )
                | ( SV47 != SV113 ) ) )
        = $false )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[402]) ).

thf(418,plain,
    ! [SV113: $i,SV93: $i,SV47: $i,SV23: $i,SV125: $i,SV71: $i] :
      ( ( ( SV71 != SV125 )
        = $false )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[402]) ).

thf(419,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ~ ~ ( ( SV23 != SV93 )
                | ( SV47 != SV113 ) ) )
        = $true )
      | ( ( SV71 != SV125 )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[403]) ).

thf(420,plain,
    ! [SV135: $i,SV126: $i,SV114: $i,SV48: $i,SV24: $i,SV94: $i,SV72: $i] :
      ( ( ( vtcheck @ ( vbind @ SV72 @ SV94 @ ( vbind @ SV24 @ SV48 @ SV114 ) ) @ SV126 @ SV135 )
        = $false )
      | ( ( SV72 = SV24 )
        = $false )
      | ( ( vtcheck @ ( vbind @ SV72 @ SV94 @ SV114 ) @ SV126 @ SV135 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[404]) ).

thf(421,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ( ~ ( ( SV3 != SV127 )
              | ( SV27 != SV136 ) ) )
        = $false )
      | ( ( SV51
         != ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[405]) ).

thf(422,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ~ ( ( SV4 != SV76 )
              | ( SV28 != SV98 ) ) )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[406]) ).

thf(423,plain,
    ! [SV98: $i,SV76: $i,SV28: $i,SV4: $i,SV116: $i,SV52: $i] :
      ( ( ( SV52 = SV116 )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[407]) ).

thf(424,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ~ ( ( SV4 != SV76 )
              | ( SV28 != SV98 ) ) )
        = $false )
      | ( ( SV52 != SV116 )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[408]) ).

thf(425,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ( ( SV6 != SV117 )
          | ( SV30 != SV128 ) )
        = $true )
      | ( ( SV54
         != ( vapp @ SV100 @ SV137 ) )
        = $true )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[409]) ).

thf(426,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ( ~ ( ( SV55 != SV31 )
              | ( SV79 != SV7 ) ) )
        = $false )
      | ( ( SV101
         != ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $true )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[410]) ).

thf(427,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ( SV57 != SV9 )
        = $true )
      | ( ( SV80 != SV130 )
        = $true )
      | ( ( SV102
         != ( vvar @ SV33 ) )
        = $true )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[411]) ).

thf(428,plain,
    ! [SV11: $i,SV131: $i,SV82: $i,SV59: $i,SV104: $i,SV35: $i,SV120: $i] :
      ( ( ( ~ ( ( SV120 != SV35 ) ) )
        = $true )
      | ( ( ( SV104
           != ( vlookup @ SV59 @ SV82 ) )
          | ( SV104
            = ( vlookup @ SV120 @ SV131 ) ) )
        = $true )
      | ( ( SV59 = SV120 )
        = $false )
      | ( ( SV82
          = ( vbind @ SV35 @ SV11 @ SV131 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[412]) ).

thf(429,plain,
    ! [SV132: $i,SV121: $i,SV106: $i,SV39: $i,SV15: $i,SV85: $i,SV63: $i] :
      ( ( ( vtcheck @ ( vbind @ SV63 @ SV85 @ ( vbind @ SV15 @ SV39 @ SV106 ) ) @ SV121 @ SV132 )
        = $false )
      | ( ( SV63 = SV15 )
        = $true )
      | ( ( vtcheck @ ( vbind @ SV15 @ SV39 @ ( vbind @ SV63 @ SV85 @ SV106 ) ) @ SV121 @ SV132 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[413]) ).

thf(430,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ( SV67 != SV43 )
        = $true )
      | ( ( SV89 != SV19 )
        = $true )
      | ( ( SV110
         != ( vvar @ SV133 ) )
        = $true )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[414]) ).

thf(431,plain,
    ! [SV20: $i,SV134: $i,SV111: $i,SV90: $i,SV123: $i,SV68: $i,SV44: $i] :
      ( ( ( SV44 != SV68 )
        = $true )
      | ( ( ( SV123
           != ( vlookup @ SV90 @ SV111 ) )
          | ( SV123
            = ( vsomeType @ SV134 ) ) )
        = $true )
      | ( ( SV90 = SV44 )
        = $false )
      | ( ( SV111
          = ( vbind @ SV68 @ SV134 @ SV20 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[415]) ).

thf(432,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                    | ~ ( visFreeVar @ SV112 @ SV124 ) )
              | ( visFreeVar @ SV46 @ SV70 ) ) )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[416]) ).

thf(433,plain,
    ! [SV22: $i,SV124: $i,SV112: $i,SV92: $i,SV70: $i,SV46: $i] :
      ( ( ( ~ ( ~ ( visFreeVar @ SV46 @ SV70 )
              | ~ ( ~ ( ( SV92 != SV112 ) )
                  | ~ ( visFreeVar @ SV112 @ SV124 ) ) ) )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[416]) ).

thf(434,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ~ ( ( SV23 != SV93 )
              | ( SV47 != SV113 ) ) )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[417]) ).

thf(435,plain,
    ! [SV113: $i,SV93: $i,SV47: $i,SV23: $i,SV125: $i,SV71: $i] :
      ( ( ( SV71 = SV125 )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[418]) ).

thf(436,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ~ ( ( SV23 != SV93 )
              | ( SV47 != SV113 ) ) )
        = $false )
      | ( ( SV71 != SV125 )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[419]) ).

thf(437,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ( ( SV3 != SV127 )
          | ( SV27 != SV136 ) )
        = $true )
      | ( ( SV51
         != ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[421]) ).

thf(438,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ( SV4 != SV76 )
          | ( SV28 != SV98 ) )
        = $false )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[422]) ).

thf(439,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( ( SV4 != SV76 )
          | ( SV28 != SV98 ) )
        = $true )
      | ( ( SV52 != SV116 )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[424]) ).

thf(440,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ( SV6 != SV117 )
        = $true )
      | ( ( SV30 != SV128 )
        = $true )
      | ( ( SV54
         != ( vapp @ SV100 @ SV137 ) )
        = $true )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[425]) ).

thf(441,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ( ( SV55 != SV31 )
          | ( SV79 != SV7 ) )
        = $true )
      | ( ( SV101
         != ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $true )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[426]) ).

thf(442,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i] :
      ( ( ( SV57 = SV9 )
        = $false )
      | ( ( SV80 != SV130 )
        = $true )
      | ( ( SV102
         != ( vvar @ SV33 ) )
        = $true )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[427]) ).

thf(443,plain,
    ! [SV11: $i,SV131: $i,SV82: $i,SV59: $i,SV104: $i,SV35: $i,SV120: $i] :
      ( ( ( SV120 != SV35 )
        = $false )
      | ( ( ( SV104
           != ( vlookup @ SV59 @ SV82 ) )
          | ( SV104
            = ( vlookup @ SV120 @ SV131 ) ) )
        = $true )
      | ( ( SV59 = SV120 )
        = $false )
      | ( ( SV82
          = ( vbind @ SV35 @ SV11 @ SV131 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[428]) ).

thf(444,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i] :
      ( ( ( SV67 = SV43 )
        = $false )
      | ( ( SV89 != SV19 )
        = $true )
      | ( ( SV110
         != ( vvar @ SV133 ) )
        = $true )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[430]) ).

thf(445,plain,
    ! [SV20: $i,SV134: $i,SV111: $i,SV90: $i,SV123: $i,SV68: $i,SV44: $i] :
      ( ( ( SV44 = SV68 )
        = $false )
      | ( ( ( SV123
           != ( vlookup @ SV90 @ SV111 ) )
          | ( SV123
            = ( vsomeType @ SV134 ) ) )
        = $true )
      | ( ( SV90 = SV44 )
        = $false )
      | ( ( SV111
          = ( vbind @ SV68 @ SV134 @ SV20 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[431]) ).

thf(446,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                | ~ ( visFreeVar @ SV112 @ SV124 ) )
          | ( visFreeVar @ SV46 @ SV70 ) )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[432]) ).

thf(447,plain,
    ! [SV22: $i,SV124: $i,SV112: $i,SV92: $i,SV70: $i,SV46: $i] :
      ( ( ( ~ ( visFreeVar @ SV46 @ SV70 )
          | ~ ( ~ ( ( SV92 != SV112 ) )
              | ~ ( visFreeVar @ SV112 @ SV124 ) ) )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[433]) ).

thf(448,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ( SV23 != SV93 )
          | ( SV47 != SV113 ) )
        = $false )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[434]) ).

thf(449,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( ( SV23 != SV93 )
          | ( SV47 != SV113 ) )
        = $true )
      | ( ( SV71 != SV125 )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[436]) ).

thf(450,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ( SV3 != SV127 )
        = $true )
      | ( ( SV27 != SV136 )
        = $true )
      | ( ( SV51
         != ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[437]) ).

thf(451,plain,
    ! [SV116: $i,SV98: $i,SV52: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( SV4 != SV76 )
        = $false )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[438]) ).

thf(452,plain,
    ! [SV116: $i,SV76: $i,SV52: $i,SV4: $i,SV98: $i,SV28: $i] :
      ( ( ( SV28 != SV98 )
        = $false )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[438]) ).

thf(453,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( SV4 != SV76 )
        = $true )
      | ( ( SV28 != SV98 )
        = $true )
      | ( ( SV52 != SV116 )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[439]) ).

thf(454,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i] :
      ( ( ( SV6 = SV117 )
        = $false )
      | ( ( SV30 != SV128 )
        = $true )
      | ( ( SV54
         != ( vapp @ SV100 @ SV137 ) )
        = $true )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[440]) ).

thf(455,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ( SV55 != SV31 )
        = $true )
      | ( ( SV79 != SV7 )
        = $true )
      | ( ( SV101
         != ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $true )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[441]) ).

thf(456,plain,
    ! [SV119: $i,SV33: $i,SV102: $i,SV9: $i,SV57: $i,SV130: $i,SV80: $i] :
      ( ( ( SV80 = SV130 )
        = $false )
      | ( ( SV57 = SV9 )
        = $false )
      | ( ( SV102
         != ( vvar @ SV33 ) )
        = $true )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[442]) ).

thf(457,plain,
    ! [SV11: $i,SV131: $i,SV82: $i,SV59: $i,SV104: $i,SV35: $i,SV120: $i] :
      ( ( ( SV120 = SV35 )
        = $true )
      | ( ( ( SV104
           != ( vlookup @ SV59 @ SV82 ) )
          | ( SV104
            = ( vlookup @ SV120 @ SV131 ) ) )
        = $true )
      | ( ( SV59 = SV120 )
        = $false )
      | ( ( SV82
          = ( vbind @ SV35 @ SV11 @ SV131 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[443]) ).

thf(458,plain,
    ! [SV122: $i,SV133: $i,SV110: $i,SV43: $i,SV67: $i,SV19: $i,SV89: $i] :
      ( ( ( SV89 = SV19 )
        = $false )
      | ( ( SV67 = SV43 )
        = $false )
      | ( ( SV110
         != ( vvar @ SV133 ) )
        = $true )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[444]) ).

thf(459,plain,
    ! [SV20: $i,SV68: $i,SV44: $i,SV134: $i,SV111: $i,SV90: $i,SV123: $i] :
      ( ( ( SV123
         != ( vlookup @ SV90 @ SV111 ) )
        = $true )
      | ( ( SV123
          = ( vsomeType @ SV134 ) )
        = $true )
      | ( ( SV44 = SV68 )
        = $false )
      | ( ( SV90 = SV44 )
        = $false )
      | ( ( SV111
          = ( vbind @ SV68 @ SV134 @ SV20 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[445]) ).

thf(460,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( ~ ~ ( ~ ( ( SV92 != SV112 ) )
                | ~ ( visFreeVar @ SV112 @ SV124 ) ) )
        = $true )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[446]) ).

thf(461,plain,
    ! [SV22: $i,SV124: $i,SV112: $i,SV92: $i,SV70: $i,SV46: $i] :
      ( ( ( ~ ( visFreeVar @ SV46 @ SV70 ) )
        = $true )
      | ( ( ~ ( ~ ( ( SV92 != SV112 ) )
              | ~ ( visFreeVar @ SV112 @ SV124 ) ) )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[447]) ).

thf(462,plain,
    ! [SV125: $i,SV113: $i,SV71: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( SV23 != SV93 )
        = $false )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[448]) ).

thf(463,plain,
    ! [SV125: $i,SV93: $i,SV71: $i,SV23: $i,SV113: $i,SV47: $i] :
      ( ( ( SV47 != SV113 )
        = $false )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[448]) ).

thf(464,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( SV23 != SV93 )
        = $true )
      | ( ( SV47 != SV113 )
        = $true )
      | ( ( SV71 != SV125 )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[449]) ).

thf(465,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i] :
      ( ( ( SV3 = SV127 )
        = $false )
      | ( ( SV27 != SV136 )
        = $true )
      | ( ( SV51
         != ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[450]) ).

thf(466,plain,
    ! [SV116: $i,SV98: $i,SV52: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( SV4 = SV76 )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[451]) ).

thf(467,plain,
    ! [SV116: $i,SV76: $i,SV52: $i,SV4: $i,SV98: $i,SV28: $i] :
      ( ( ( SV28 = SV98 )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[452]) ).

thf(468,plain,
    ! [SV116: $i,SV52: $i,SV98: $i,SV28: $i,SV76: $i,SV4: $i] :
      ( ( ( SV4 = SV76 )
        = $false )
      | ( ( SV28 != SV98 )
        = $true )
      | ( ( SV52 != SV116 )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[453]) ).

thf(469,plain,
    ! [SV78: $i,SV137: $i,SV100: $i,SV54: $i,SV117: $i,SV6: $i,SV128: $i,SV30: $i] :
      ( ( ( SV30 = SV128 )
        = $false )
      | ( ( SV6 = SV117 )
        = $false )
      | ( ( SV54
         != ( vapp @ SV100 @ SV137 ) )
        = $true )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[454]) ).

thf(470,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i] :
      ( ( ( SV55 = SV31 )
        = $false )
      | ( ( SV79 != SV7 )
        = $true )
      | ( ( SV101
         != ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $true )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[455]) ).

thf(471,plain,
    ! [SV119: $i,SV130: $i,SV80: $i,SV9: $i,SV57: $i,SV33: $i,SV102: $i] :
      ( ( ( SV102
          = ( vvar @ SV33 ) )
        = $false )
      | ( ( SV57 = SV9 )
        = $false )
      | ( ( SV80 = SV130 )
        = $false )
      | ( ( ( SV9 != SV33 )
          | ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[456]) ).

thf(472,plain,
    ! [SV11: $i,SV35: $i,SV131: $i,SV120: $i,SV82: $i,SV59: $i,SV104: $i] :
      ( ( ( SV104
         != ( vlookup @ SV59 @ SV82 ) )
        = $true )
      | ( ( SV104
          = ( vlookup @ SV120 @ SV131 ) )
        = $true )
      | ( ( SV120 = SV35 )
        = $true )
      | ( ( SV59 = SV120 )
        = $false )
      | ( ( SV82
          = ( vbind @ SV35 @ SV11 @ SV131 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[457]) ).

thf(473,plain,
    ! [SV122: $i,SV19: $i,SV89: $i,SV43: $i,SV67: $i,SV133: $i,SV110: $i] :
      ( ( ( SV110
          = ( vvar @ SV133 ) )
        = $false )
      | ( ( SV67 = SV43 )
        = $false )
      | ( ( SV89 = SV19 )
        = $false )
      | ( ( ~ ( ( SV43 != SV133 ) )
          | ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[458]) ).

thf(474,plain,
    ! [SV20: $i,SV68: $i,SV44: $i,SV134: $i,SV111: $i,SV90: $i,SV123: $i] :
      ( ( ( SV123
          = ( vlookup @ SV90 @ SV111 ) )
        = $false )
      | ( ( SV123
          = ( vsomeType @ SV134 ) )
        = $true )
      | ( ( SV44 = SV68 )
        = $false )
      | ( ( SV90 = SV44 )
        = $false )
      | ( ( SV111
          = ( vbind @ SV68 @ SV134 @ SV20 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[459]) ).

thf(475,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( ~ ( ~ ( ( SV92 != SV112 ) )
              | ~ ( visFreeVar @ SV112 @ SV124 ) ) )
        = $false )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[460]) ).

thf(476,plain,
    ! [SV22: $i,SV124: $i,SV112: $i,SV92: $i,SV70: $i,SV46: $i] :
      ( ( ( visFreeVar @ SV46 @ SV70 )
        = $false )
      | ( ( ~ ( ~ ( ( SV92 != SV112 ) )
              | ~ ( visFreeVar @ SV112 @ SV124 ) ) )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[461]) ).

thf(477,plain,
    ! [SV125: $i,SV113: $i,SV71: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( SV23 = SV93 )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[462]) ).

thf(478,plain,
    ! [SV125: $i,SV93: $i,SV71: $i,SV23: $i,SV113: $i,SV47: $i] :
      ( ( ( SV47 = SV113 )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[463]) ).

thf(479,plain,
    ! [SV125: $i,SV71: $i,SV113: $i,SV47: $i,SV93: $i,SV23: $i] :
      ( ( ( SV23 = SV93 )
        = $false )
      | ( ( SV47 != SV113 )
        = $true )
      | ( ( SV71 != SV125 )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[464]) ).

thf(480,plain,
    ! [SV75: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i,SV127: $i,SV3: $i,SV136: $i,SV27: $i] :
      ( ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
         != ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $true )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[465]) ).

thf(481,plain,
    ! [SV116: $i,SV52: $i,SV76: $i,SV4: $i,SV98: $i,SV28: $i] :
      ( ( ( SV28 = SV98 )
        = $false )
      | ( ( SV4 = SV76 )
        = $false )
      | ( ( SV52 != SV116 )
        = $true )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[468]) ).

thf(482,plain,
    ! [SV78: $i,SV128: $i,SV30: $i,SV117: $i,SV6: $i,SV137: $i,SV100: $i,SV54: $i] :
      ( ( ( SV54
          = ( vapp @ SV100 @ SV137 ) )
        = $false )
      | ( ( SV6 = SV117 )
        = $false )
      | ( ( SV30 = SV128 )
        = $false )
      | ( ( ( SV78
           != ( vsubst @ SV6 @ SV30 @ SV54 ) )
          | ( SV78
            = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[469]) ).

thf(483,plain,
    ! [SV118: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV31: $i,SV55: $i,SV7: $i,SV79: $i] :
      ( ( ( SV79 = SV7 )
        = $false )
      | ( ( SV55 = SV31 )
        = $false )
      | ( ( SV101
         != ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $true )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[470]) ).

thf(484,plain,
    ! [SV130: $i,SV102: $i,SV80: $i,SV57: $i,SV119: $i,SV33: $i,SV9: $i] :
      ( ( ( SV9 != SV33 )
        = $true )
      | ( ( ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true )
      | ( ( SV80 = SV130 )
        = $false )
      | ( ( SV57 = SV9 )
        = $false )
      | ( ( SV102
          = ( vvar @ SV33 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[471]) ).

thf(485,plain,
    ! [SV11: $i,SV35: $i,SV131: $i,SV120: $i,SV82: $i,SV59: $i,SV104: $i] :
      ( ( ( SV104
          = ( vlookup @ SV59 @ SV82 ) )
        = $false )
      | ( ( SV104
          = ( vlookup @ SV120 @ SV131 ) )
        = $true )
      | ( ( SV120 = SV35 )
        = $true )
      | ( ( SV59 = SV120 )
        = $false )
      | ( ( SV82
          = ( vbind @ SV35 @ SV11 @ SV131 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[472]) ).

thf(486,plain,
    ! [SV19: $i,SV110: $i,SV89: $i,SV67: $i,SV122: $i,SV133: $i,SV43: $i] :
      ( ( ( ~ ( ( SV43 != SV133 ) ) )
        = $true )
      | ( ( ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true )
      | ( ( SV89 = SV19 )
        = $false )
      | ( ( SV67 = SV43 )
        = $false )
      | ( ( SV110
          = ( vvar @ SV133 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[473]) ).

thf(487,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( ~ ( ( SV92 != SV112 ) )
          | ~ ( visFreeVar @ SV112 @ SV124 ) )
        = $true )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[475]) ).

thf(488,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( ~ ( ( SV92 != SV112 ) )
          | ~ ( visFreeVar @ SV112 @ SV124 ) )
        = $false )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[476]) ).

thf(489,plain,
    ! [SV125: $i,SV71: $i,SV93: $i,SV23: $i,SV113: $i,SV47: $i] :
      ( ( ( SV47 = SV113 )
        = $false )
      | ( ( SV23 = SV93 )
        = $false )
      | ( ( SV71 != SV125 )
        = $true )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[479]) ).

thf(490,plain,
    ! [SV75: $i,SV136: $i,SV27: $i,SV127: $i,SV3: $i,SV139: $i,SV115: $i,SV97: $i,SV51: $i] :
      ( ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
          | ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[480]) ).

thf(491,plain,
    ! [SV98: $i,SV28: $i,SV76: $i,SV4: $i,SV116: $i,SV52: $i] :
      ( ( ( SV52 = SV116 )
        = $false )
      | ( ( SV4 = SV76 )
        = $false )
      | ( ( SV28 = SV98 )
        = $false )
      | ( ( ( vabs @ SV4 @ SV28 @ SV52 )
          = ( vabs @ SV76 @ SV98 @ SV116 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[481]) ).

thf(492,plain,
    ! [SV137: $i,SV100: $i,SV128: $i,SV117: $i,SV54: $i,SV30: $i,SV6: $i,SV78: $i] :
      ( ( ( SV78
         != ( vsubst @ SV6 @ SV30 @ SV54 ) )
        = $true )
      | ( ( SV78
          = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) )
        = $true )
      | ( ( SV30 = SV128 )
        = $false )
      | ( ( SV6 = SV117 )
        = $false )
      | ( ( SV54
          = ( vapp @ SV100 @ SV137 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[482]) ).

thf(493,plain,
    ! [SV118: $i,SV7: $i,SV79: $i,SV31: $i,SV55: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i] :
      ( ( ( SV101
          = ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $false )
      | ( ( SV55 = SV31 )
        = $false )
      | ( ( SV79 = SV7 )
        = $false )
      | ( ( ( SV31 != SV129 )
          | ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[483]) ).

thf(494,plain,
    ! [SV130: $i,SV102: $i,SV80: $i,SV57: $i,SV119: $i,SV33: $i,SV9: $i] :
      ( ( ( SV9 = SV33 )
        = $false )
      | ( ( ( SV119
           != ( vsubst @ SV57 @ SV80 @ SV102 ) )
          | ( SV119 = SV130 ) )
        = $true )
      | ( ( SV80 = SV130 )
        = $false )
      | ( ( SV57 = SV9 )
        = $false )
      | ( ( SV102
          = ( vvar @ SV33 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[484]) ).

thf(495,plain,
    ! [SV19: $i,SV110: $i,SV89: $i,SV67: $i,SV122: $i,SV133: $i,SV43: $i] :
      ( ( ( SV43 != SV133 )
        = $false )
      | ( ( ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true )
      | ( ( SV89 = SV19 )
        = $false )
      | ( ( SV67 = SV43 )
        = $false )
      | ( ( SV110
          = ( vvar @ SV133 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[486]) ).

thf(496,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( ~ ( ( SV92 != SV112 ) ) )
        = $true )
      | ( ( ~ ( visFreeVar @ SV112 @ SV124 ) )
        = $true )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[487]) ).

thf(497,plain,
    ! [SV124: $i,SV22: $i,SV70: $i,SV46: $i,SV112: $i,SV92: $i] :
      ( ( ( ~ ( ( SV92 != SV112 ) ) )
        = $false )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[488]) ).

thf(498,plain,
    ! [SV22: $i,SV92: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i] :
      ( ( ( ~ ( visFreeVar @ SV112 @ SV124 ) )
        = $false )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[488]) ).

thf(499,plain,
    ! [SV113: $i,SV47: $i,SV93: $i,SV23: $i,SV125: $i,SV71: $i] :
      ( ( ( SV71 = SV125 )
        = $false )
      | ( ( SV23 = SV93 )
        = $false )
      | ( ( SV47 = SV113 )
        = $false )
      | ( ( ( vbind @ SV23 @ SV47 @ SV71 )
          = ( vbind @ SV93 @ SV113 @ SV125 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[489]) ).

thf(500,plain,
    ! [SV139: $i,SV115: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i,SV136: $i,SV97: $i,SV127: $i] :
      ( ( ( ~ ~ ( ~ ( ( SV127 != SV97 ) )
                | ~ ~ ( visFreeVar @ SV97 @ SV136 ) ) )
        = $true )
      | ( ( ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[490]) ).

thf(501,plain,
    ! [SV137: $i,SV100: $i,SV128: $i,SV117: $i,SV54: $i,SV30: $i,SV6: $i,SV78: $i] :
      ( ( ( SV78
          = ( vsubst @ SV6 @ SV30 @ SV54 ) )
        = $false )
      | ( ( SV78
          = ( vapp @ ( vsubst @ SV117 @ SV128 @ SV100 ) @ ( vsubst @ SV117 @ SV128 @ SV137 ) ) )
        = $true )
      | ( ( SV30 = SV128 )
        = $false )
      | ( ( SV6 = SV117 )
        = $false )
      | ( ( SV54
          = ( vapp @ SV100 @ SV137 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[492]) ).

thf(502,plain,
    ! [SV7: $i,SV140: $i,SV138: $i,SV101: $i,SV79: $i,SV55: $i,SV118: $i,SV129: $i,SV31: $i] :
      ( ( ( SV31 != SV129 )
        = $true )
      | ( ( ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true )
      | ( ( SV79 = SV7 )
        = $false )
      | ( ( SV55 = SV31 )
        = $false )
      | ( ( SV101
          = ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[493]) ).

thf(503,plain,
    ! [SV33: $i,SV9: $i,SV130: $i,SV102: $i,SV80: $i,SV57: $i,SV119: $i] :
      ( ( ( SV119
         != ( vsubst @ SV57 @ SV80 @ SV102 ) )
        = $true )
      | ( ( SV119 = SV130 )
        = $true )
      | ( ( SV9 = SV33 )
        = $false )
      | ( ( SV80 = SV130 )
        = $false )
      | ( ( SV57 = SV9 )
        = $false )
      | ( ( SV102
          = ( vvar @ SV33 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[494]) ).

thf(504,plain,
    ! [SV19: $i,SV110: $i,SV89: $i,SV67: $i,SV122: $i,SV133: $i,SV43: $i] :
      ( ( ( SV43 = SV133 )
        = $true )
      | ( ( ( SV122
           != ( vsubst @ SV67 @ SV89 @ SV110 ) )
          | ( SV122
            = ( vvar @ SV133 ) ) )
        = $true )
      | ( ( SV89 = SV19 )
        = $false )
      | ( ( SV67 = SV43 )
        = $false )
      | ( ( SV110
          = ( vvar @ SV133 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[495]) ).

thf(505,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( SV92 != SV112 )
        = $false )
      | ( ( ~ ( visFreeVar @ SV112 @ SV124 ) )
        = $true )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[496]) ).

thf(506,plain,
    ! [SV124: $i,SV22: $i,SV70: $i,SV46: $i,SV112: $i,SV92: $i] :
      ( ( ( SV92 != SV112 )
        = $true )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[497]) ).

thf(507,plain,
    ! [SV22: $i,SV92: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i] :
      ( ( ( visFreeVar @ SV112 @ SV124 )
        = $true )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[498]) ).

thf(508,plain,
    ! [SV139: $i,SV115: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i,SV136: $i,SV97: $i,SV127: $i] :
      ( ( ( ~ ( ~ ( ( SV127 != SV97 ) )
              | ~ ~ ( visFreeVar @ SV97 @ SV136 ) ) )
        = $false )
      | ( ( ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[500]) ).

thf(509,plain,
    ! [SV7: $i,SV140: $i,SV138: $i,SV101: $i,SV79: $i,SV55: $i,SV118: $i,SV129: $i,SV31: $i] :
      ( ( ( SV31 = SV129 )
        = $false )
      | ( ( ( SV118
           != ( vsubst @ SV55 @ SV79 @ SV101 ) )
          | ( SV118
            = ( vabs @ SV129 @ SV138 @ SV140 ) ) )
        = $true )
      | ( ( SV79 = SV7 )
        = $false )
      | ( ( SV55 = SV31 )
        = $false )
      | ( ( SV101
          = ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[502]) ).

thf(510,plain,
    ! [SV33: $i,SV9: $i,SV130: $i,SV102: $i,SV80: $i,SV57: $i,SV119: $i] :
      ( ( ( SV119
          = ( vsubst @ SV57 @ SV80 @ SV102 ) )
        = $false )
      | ( ( SV119 = SV130 )
        = $true )
      | ( ( SV9 = SV33 )
        = $false )
      | ( ( SV80 = SV130 )
        = $false )
      | ( ( SV57 = SV9 )
        = $false )
      | ( ( SV102
          = ( vvar @ SV33 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[503]) ).

thf(511,plain,
    ! [SV19: $i,SV43: $i,SV133: $i,SV110: $i,SV89: $i,SV67: $i,SV122: $i] :
      ( ( ( SV122
         != ( vsubst @ SV67 @ SV89 @ SV110 ) )
        = $true )
      | ( ( SV122
          = ( vvar @ SV133 ) )
        = $true )
      | ( ( SV43 = SV133 )
        = $true )
      | ( ( SV89 = SV19 )
        = $false )
      | ( ( SV67 = SV43 )
        = $false )
      | ( ( SV110
          = ( vvar @ SV133 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[504]) ).

thf(512,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV124: $i,SV112: $i,SV92: $i] :
      ( ( ( SV92 = SV112 )
        = $true )
      | ( ( ~ ( visFreeVar @ SV112 @ SV124 ) )
        = $true )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[505]) ).

thf(513,plain,
    ! [SV124: $i,SV22: $i,SV70: $i,SV46: $i,SV112: $i,SV92: $i] :
      ( ( ( SV92 = SV112 )
        = $false )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $false )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[506]) ).

thf(514,plain,
    ! [SV139: $i,SV115: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i,SV136: $i,SV97: $i,SV127: $i] :
      ( ( ( ~ ( ( SV127 != SV97 ) )
          | ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
        = $true )
      | ( ( ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[508]) ).

thf(515,plain,
    ! [SV7: $i,SV31: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV79: $i,SV55: $i,SV118: $i] :
      ( ( ( SV118
         != ( vsubst @ SV55 @ SV79 @ SV101 ) )
        = $true )
      | ( ( SV118
          = ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $true )
      | ( ( SV31 = SV129 )
        = $false )
      | ( ( SV79 = SV7 )
        = $false )
      | ( ( SV55 = SV31 )
        = $false )
      | ( ( SV101
          = ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[509]) ).

thf(516,plain,
    ! [SV19: $i,SV43: $i,SV133: $i,SV110: $i,SV89: $i,SV67: $i,SV122: $i] :
      ( ( ( SV122
          = ( vsubst @ SV67 @ SV89 @ SV110 ) )
        = $false )
      | ( ( SV122
          = ( vvar @ SV133 ) )
        = $true )
      | ( ( SV43 = SV133 )
        = $true )
      | ( ( SV89 = SV19 )
        = $false )
      | ( ( SV67 = SV43 )
        = $false )
      | ( ( SV110
          = ( vvar @ SV133 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[511]) ).

thf(517,plain,
    ! [SV22: $i,SV70: $i,SV46: $i,SV92: $i,SV124: $i,SV112: $i] :
      ( ( ( visFreeVar @ SV112 @ SV124 )
        = $false )
      | ( ( SV92 = SV112 )
        = $true )
      | ( ( visFreeVar @ SV46 @ SV70 )
        = $true )
      | ( ( SV46 = SV112 )
        = $false )
      | ( ( SV70
          = ( vabs @ SV92 @ SV22 @ SV124 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[512]) ).

thf(518,plain,
    ! [SV139: $i,SV115: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i,SV136: $i,SV97: $i,SV127: $i] :
      ( ( ( ~ ( ( SV127 != SV97 ) ) )
        = $true )
      | ( ( ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
        = $true )
      | ( ( ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[514]) ).

thf(519,plain,
    ! [SV7: $i,SV31: $i,SV140: $i,SV138: $i,SV129: $i,SV101: $i,SV79: $i,SV55: $i,SV118: $i] :
      ( ( ( SV118
          = ( vsubst @ SV55 @ SV79 @ SV101 ) )
        = $false )
      | ( ( SV118
          = ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $true )
      | ( ( SV31 = SV129 )
        = $false )
      | ( ( SV79 = SV7 )
        = $false )
      | ( ( SV55 = SV31 )
        = $false )
      | ( ( SV101
          = ( vabs @ SV129 @ SV138 @ SV140 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[515]) ).

thf(520,plain,
    ! [SV139: $i,SV115: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i,SV136: $i,SV97: $i,SV127: $i] :
      ( ( ( SV127 != SV97 )
        = $false )
      | ( ( ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
        = $true )
      | ( ( ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[518]) ).

thf(521,plain,
    ! [SV139: $i,SV115: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i,SV136: $i,SV97: $i,SV127: $i] :
      ( ( ( SV127 = SV97 )
        = $true )
      | ( ( ~ ~ ( visFreeVar @ SV97 @ SV136 ) )
        = $true )
      | ( ( ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[520]) ).

thf(522,plain,
    ! [SV139: $i,SV115: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i,SV127: $i,SV136: $i,SV97: $i] :
      ( ( ( ~ ( visFreeVar @ SV97 @ SV136 ) )
        = $false )
      | ( ( SV127 = SV97 )
        = $true )
      | ( ( ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[521]) ).

thf(523,plain,
    ! [SV139: $i,SV115: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i,SV127: $i,SV136: $i,SV97: $i] :
      ( ( ( visFreeVar @ SV97 @ SV136 )
        = $true )
      | ( ( SV127 = SV97 )
        = $true )
      | ( ( ( SV75
           != ( vsubst @ SV3 @ SV27 @ SV51 ) )
          | ( SV75
            = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) ) )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[522]) ).

thf(524,plain,
    ! [SV139: $i,SV136: $i,SV127: $i,SV115: $i,SV97: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i] :
      ( ( ( SV75
         != ( vsubst @ SV3 @ SV27 @ SV51 ) )
        = $true )
      | ( ( SV75
          = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) )
        = $true )
      | ( ( SV127 = SV97 )
        = $true )
      | ( ( visFreeVar @ SV97 @ SV136 )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[523]) ).

thf(525,plain,
    ! [SV139: $i,SV136: $i,SV127: $i,SV115: $i,SV97: $i,SV51: $i,SV27: $i,SV3: $i,SV75: $i] :
      ( ( ( SV75
          = ( vsubst @ SV3 @ SV27 @ SV51 ) )
        = $false )
      | ( ( SV75
          = ( vabs @ SV97 @ SV115 @ ( vsubst @ SV127 @ SV136 @ SV139 ) ) )
        = $true )
      | ( ( SV127 = SV97 )
        = $true )
      | ( ( visFreeVar @ SV97 @ SV136 )
        = $true )
      | ( ( SV27 = SV136 )
        = $false )
      | ( ( SV3 = SV127 )
        = $false )
      | ( ( SV51
          = ( vabs @ SV97 @ SV115 @ SV139 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[524]) ).

thf(526,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[123,525,519,517,516,513,510,507,501,499,491,485,478,477,474,467,466,435,429,423,420,398,392,381,379,370,331,300,288,284,259,255,235,151,125,124]) ).

thf(527,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[526]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : COM130+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
% 0.11/0.16  % Computer : n026.cluster.edu
% 0.11/0.16  % Model    : x86_64 x86_64
% 0.11/0.16  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.16  % Memory   : 8046.5625MB
% 0.11/0.16  % OS       : Linux 6.8.0-71-generic
% 0.11/0.16  % CPULimit : 300
% 0.11/0.16  % WCLimit  : 300
% 0.11/0.16  % DateTime : Tue Oct  6 18:41:55 UTC 2026
% 0.11/0.16  % CPUTime  : 
% 0.11/0.16  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 3.14/0.71  
% 3.14/0.71   No.of.Axioms: 24
% 3.14/0.71  
% 3.14/0.71   Length.of.Defs: 0
% 3.14/0.71  
% 3.14/0.71   Contains.Choice.Funs: false
% 3.14/0.71  ...........................
% 3.14/0.71  
% 3.14/0.71  ********************************
% 3.14/0.71  *   All subproblems solved!    *
% 3.14/0.71  ********************************
% 3.14/0.71  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:27,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:526,loop_count:0,foatp_calls:1,translation:fof_full)
% 3.14/0.71  
% 3.14/0.71  %**** Beginning of derivation protocol ****
% 3.14/0.71  % SZS output start CNFRefutation
% See solution above
% 3.14/0.71  
% 3.14/0.71  %**** End of derivation protocol ****
% 3.14/0.71  %**** no. of clauses in derivation: 493 ****
% 3.14/0.71  %**** clause counter: 526 ****
% 3.14/0.71  
% 3.14/0.71  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:1,axioms:27,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:526,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------