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

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%------------------------------------------------------------------------------
% File     : LEO-II---2.3.1
% Problem  : SEU556^1 : TPTP v9.3.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n003.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 10:45:03 AM UTC 2026

% Result   : Theorem 9.10s 1.75s
% Output   : CNFRefutation 9.10s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   47
%            Number of leaves      :   75
% Syntax   : Number of formulae    : 1857 ( 479 unt;   0 typ;  74 def)
%            Number of atoms       : 15737 (6948 equ;   0 cnn)
%            Maximal formula atoms :   74 (   8 avg)
%            Number of connectives : 34562 (8602   ~;6776   |; 142   &;18298   @)
%                                         (  48 <=>; 696  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   80 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  : 1596 (1596   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  184 ( 181 usr;  79 con; 0-4 aty)
%            Number of variables   : 7347 ( 128   ^;7073   !; 146   ?;7347   :)

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

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

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

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

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

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

thf(tp_emptyE1,type,
    emptyE1: $o ).

thf(tp_emptyI,type,
    emptyI: $o ).

thf(tp_emptyInPowerset,type,
    emptyInPowerset: $o ).

thf(tp_emptyinPowerset,type,
    emptyinPowerset: $o ).

thf(tp_emptyinunitempty,type,
    emptyinunitempty: $o ).

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

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

thf(tp_emptysetE,type,
    emptysetE: $o ).

thf(tp_emptyset__Cong,type,
    emptyset__Cong: $o ).

thf(tp_emptysetimpfalse,type,
    emptysetimpfalse: $o ).

thf(tp_eqinunit,type,
    eqinunit: $o ).

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

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

thf(tp_exuE2,type,
    exuE2: $o ).

thf(tp_exuE3e,type,
    exuE3e: $o ).

thf(tp_exuE3u,type,
    exuE3u: $o ).

thf(tp_exuI1,type,
    exuI1: $o ).

thf(tp_exuI2,type,
    exuI2: $o ).

thf(tp_exuI3,type,
    exuI3: $o ).

thf(tp_exu__Cong,type,
    exu__Cong: $o ).

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

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

thf(tp_inCongP,type,
    inCongP: $o ).

thf(tp_in__Cong,type,
    in__Cong: $o ).

thf(tp_noeltsimpempty,type,
    noeltsimpempty: $o ).

thf(tp_nonempty,type,
    nonempty: $i > $o ).

thf(tp_nonemptyE1,type,
    nonemptyE1: $o ).

thf(tp_nonemptyI,type,
    nonemptyI: $o ).

thf(tp_nonemptyI1,type,
    nonemptyI1: $o ).

thf(tp_nonemptyImpWitness,type,
    nonemptyImpWitness: $o ).

thf(tp_notdallE,type,
    notdallE: $o ).

thf(tp_notdexE,type,
    notdexE: $o ).

thf(tp_notinemptyset,type,
    notinemptyset: $o ).

thf(tp_notinsingleton,type,
    notinsingleton: $o ).

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

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

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

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

thf(tp_omega__Cong,type,
    omega__Cong: $o ).

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

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

thf(tp_powersetE,type,
    powersetE: $o ).

thf(tp_powersetI,type,
    powersetI: $o ).

thf(tp_powerset__Cong,type,
    powerset__Cong: $o ).

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

thf(tp_prop2set2propI,type,
    prop2set2propI: $o ).

thf(tp_prop2setE,type,
    prop2setE: $o ).

thf(tp_prop2setI,type,
    prop2setI: $o ).

thf(tp_quantDeMorgan1,type,
    quantDeMorgan1: $o ).

thf(tp_quantDeMorgan2,type,
    quantDeMorgan2: $o ).

thf(tp_quantDeMorgan3,type,
    quantDeMorgan3: $o ).

thf(tp_quantDeMorgan4,type,
    quantDeMorgan4: $o ).

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

thf(tp_sK10_SY694,type,
    sK10_SY694: ( $i > $o ) > $i > $i ).

thf(tp_sK11_SY748,type,
    sK11_SY748: $i ).

thf(tp_sK12_SY714,type,
    sK12_SY714: ( $i > $i > $o ) > $i > $i ).

thf(tp_sK13_SY750,type,
    sK13_SY750: ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK14_SY557,type,
    sK14_SY557: $i > $i ).

thf(tp_sK15_SY702,type,
    sK15_SY702: $i ).

thf(tp_sK16_SY637,type,
    sK16_SY637: $i > $i ).

thf(tp_sK17_SY668,type,
    sK17_SY668: ( $i > $o ) > $i > $i ).

thf(tp_sK18_SY674,type,
    sK18_SY674: ( $i > $o ) > $i > $i ).

thf(tp_sK19_SY759,type,
    sK19_SY759: $i > ( $i > $o ) > $i ).

thf(tp_sK1_SX0,type,
    sK1_SX0: $i > $o ).

thf(tp_sK20_SY752,type,
    sK20_SY752: $o > $i > $i > $i ).

thf(tp_sK21_SX0,type,
    sK21_SX0: $i > $i > $i ).

thf(tp_sK22_SX0,type,
    sK22_SX0: $i > $i > $i ).

thf(tp_sK23_SY685,type,
    sK23_SY685: $i > $i > $i ).

thf(tp_sK24_SY618,type,
    sK24_SY618: $i > $i ).

thf(tp_sK25_SY635,type,
    sK25_SY635: $i > $i > $i ).

thf(tp_sK26_SY689,type,
    sK26_SY689: $i > $i > $i ).

thf(tp_sK27_SY597,type,
    sK27_SY597: $i > ( $i > $o ) > $i ).

thf(tp_sK28_SY717,type,
    sK28_SY717: ( $i > $i > $o ) > $i > $i ).

thf(tp_sK29_SY721,type,
    sK29_SY721: $i > $i > $i ).

thf(tp_sK2_SY521,type,
    sK2_SY521: $i > $i ).

thf(tp_sK30_SY673,type,
    sK30_SY673: $i > ( $i > $o ) > $i > $i ).

thf(tp_sK31_SY683,type,
    sK31_SY683: $i > ( $i > $o ) > $i > $i ).

thf(tp_sK32_SY689,type,
    sK32_SY689: $i > $i > $i ).

thf(tp_sK33_SY773,type,
    sK33_SY773: $i > ( $i > $o ) > $i ).

thf(tp_sK34_SY751,type,
    sK34_SY751: $i > ( $i > $o ) > $i ).

thf(tp_sK35_SY753,type,
    sK35_SY753: $i > ( $i > $o ) > $i ).

thf(tp_sK36_SY755,type,
    sK36_SY755: $i > ( $i > $o ) > $i ).

thf(tp_sK37_SY756,type,
    sK37_SY756: $i > ( $i > $o ) > $i ).

thf(tp_sK38_SY757,type,
    sK38_SY757: $i > ( $i > $o ) > $i ).

thf(tp_sK39_SY758,type,
    sK39_SY758: $i > ( $i > $o ) > $i ).

thf(tp_sK3_SY595,type,
    sK3_SY595: $i > $i ).

thf(tp_sK40_SY764,type,
    sK40_SY764: $i > $i > $i ).

thf(tp_sK41_SY687,type,
    sK41_SY687: $i > ( $i > $o ) > $i > $i ).

thf(tp_sK42_SY565,type,
    sK42_SY565: $i > ( $i > $o ) > $i ).

thf(tp_sK43_SY582,type,
    sK43_SY582: $i > ( $i > $o ) > $i ).

thf(tp_sK44_SY590,type,
    sK44_SY590: $i > ( $i > $o ) > $i ).

thf(tp_sK45_SY594,type,
    sK45_SY594: $i > ( $i > $o ) > $i ).

thf(tp_sK46_SY599,type,
    sK46_SY599: $i > ( $i > $o ) > $i ).

thf(tp_sK47_SY599,type,
    sK47_SY599: $i > ( $i > $o ) > $i ).

thf(tp_sK48_SY772,type,
    sK48_SY772: $i > $i > ( $i > $i > $o ) > $i ).

thf(tp_sK49_SY565,type,
    sK49_SY565: $i > ( $i > $o ) > $i ).

thf(tp_sK4_SY606,type,
    sK4_SY606: $i > $i ).

thf(tp_sK50_SY582,type,
    sK50_SY582: $i > ( $i > $o ) > $i ).

thf(tp_sK51_SY590,type,
    sK51_SY590: $i > ( $i > $o ) > $i ).

thf(tp_sK52_SY594,type,
    sK52_SY594: $i > ( $i > $o ) > $i ).

thf(tp_sK53_SY599,type,
    sK53_SY599: $i > ( $i > $o ) > $i ).

thf(tp_sK54_SY613,type,
    sK54_SY613: $i > ( $i > $o ) > $i ).

thf(tp_sK55_SY613,type,
    sK55_SY613: $i > ( $i > $o ) > $i ).

thf(tp_sK56_SY613,type,
    sK56_SY613: $i > ( $i > $o ) > $i ).

thf(tp_sK57_SY613,type,
    sK57_SY613: $i > ( $i > $o ) > $i ).

thf(tp_sK58_SY717,type,
    sK58_SY717: $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK59_SY780,type,
    sK59_SY780: $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK5_SY704,type,
    sK5_SY704: $i ).

thf(tp_sK60_SY717,type,
    sK60_SY717: $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK61_SY794,type,
    sK61_SY794: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK62_SY795,type,
    sK62_SY795: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK63_SY766,type,
    sK63_SY766: $i > $i > $i > $i ).

thf(tp_sK64_SY766,type,
    sK64_SY766: $i > $i > $i > $i ).

thf(tp_sK65_SY660,type,
    sK65_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK66_SY501,type,
    sK66_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK67_SY796,type,
    sK67_SY796: $i > $i > $i > $i ).

thf(tp_sK68_SY821,type,
    sK68_SY821: $i > $i > $i > $i ).

thf(tp_sK69_SY660,type,
    sK69_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK6_SY656,type,
    sK6_SY656: ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK70_SY501,type,
    sK70_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK71_SY827,type,
    sK71_SY827: $i > $i > $i > $i ).

thf(tp_sK72_SY813,type,
    sK72_SY813: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK73_SY814,type,
    sK73_SY814: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK74_SY811,type,
    sK74_SY811: $i > $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK75_SY817,type,
    sK75_SY817: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK76_SY818,type,
    sK76_SY818: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK77_SY819,type,
    sK77_SY819: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK78_SY820,type,
    sK78_SY820: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK79_SY815,type,
    sK79_SY815: $i > $i > ( $i > $i > $o ) > $i > $i ).

thf(tp_sK7_SY666,type,
    sK7_SY666: $i > $i > $i ).

thf(tp_sK80_SY825,type,
    sK80_SY825: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK81_SY826,type,
    sK81_SY826: ( $i > $o ) > $i > ( $i > $o ) > $i ).

thf(tp_sK82_SY660,type,
    sK82_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK83_SY501,type,
    sK83_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK84_SY660,type,
    sK84_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK85_SY501,type,
    sK85_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK86_SY660,type,
    sK86_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK87_SY501,type,
    sK87_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK88_SY660,type,
    sK88_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK89_SY501,type,
    sK89_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK8_SY667,type,
    sK8_SY667: $i > $i > $i ).

thf(tp_sK90_SY660,type,
    sK90_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK91_SY501,type,
    sK91_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK92_SY660,type,
    sK92_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK93_SY501,type,
    sK93_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK94_SY660,type,
    sK94_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK95_SY501,type,
    sK95_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK96_SY660,type,
    sK96_SY660: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK97_SY501,type,
    sK97_SY501: $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(tp_sK9_SY688,type,
    sK9_SY688: $i > $i > $i ).

thf(tp_set2prop,type,
    set2prop: $i > $o ).

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

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

thf(tp_setadjoinE,type,
    setadjoinE: $o ).

thf(tp_setadjoinIL,type,
    setadjoinIL: $o ).

thf(tp_setadjoinIR,type,
    setadjoinIR: $o ).

thf(tp_setadjoinOr,type,
    setadjoinOr: $o ).

thf(tp_setadjoin__Cong,type,
    setadjoin__Cong: $o ).

thf(tp_setbeta,type,
    setbeta: $o ).

thf(tp_setext,type,
    setext: $o ).

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

thf(tp_setoftrueEq,type,
    setoftrueEq: $o ).

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

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

thf(tp_setunionE,type,
    setunionE: $o ).

thf(tp_setunionI,type,
    setunionI: $o ).

thf(tp_setunion__Cong,type,
    setunion__Cong: $o ).

thf(tp_singletonsswitch,type,
    singletonsswitch: $o ).

thf(tp_subPowSU,type,
    subPowSU: $o ).

thf(tp_uniqinunit,type,
    uniqinunit: $o ).

thf(tp_upairsetE,type,
    upairsetE: $o ).

thf(tp_upairsetIL,type,
    upairsetIL: $o ).

thf(tp_upairsetIR,type,
    upairsetIR: $o ).

thf(tp_vacuousDall,type,
    vacuousDall: $o ).

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

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

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

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

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

thf(emptyE1,definition,
    ( emptyE1
    = ( ! [A: $i,Xphi: $i > $o] :
          ( ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ( Xphi @ Xx ) )
         => ( ( ( dsetconstr @ A
                @ ^ [Xx: $i] : ( Xphi @ Xx ) )
              = emptyset )
           => $false ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyE1) ).

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

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

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

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

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

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

thf(emptyset__Cong,definition,
    ( emptyset__Cong
    = ( emptyset = emptyset ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyset__Cong) ).

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

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

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

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

thf(exuE2,definition,
    ( exuE2
    = ( ! [Xphi: $i > $o] :
          ( ( exu
            @ ^ [Xx: $i] : ( Xphi @ Xx ) )
         => ? [Xx: $i] :
            ! [Xy: $i] :
              ( ( Xphi @ Xy )
            <=> ( Xy = Xx ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE2) ).

thf(exuE3e,definition,
    ( exuE3e
    = ( ! [Xphi: $i > $o] :
          ( ( exu
            @ ^ [Xx: $i] : ( Xphi @ Xx ) )
         => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE3e) ).

thf(exuE3u,definition,
    ( exuE3u
    = ( ! [Xphi: $i > $o] :
          ( ( exu
            @ ^ [Xx: $i] : ( Xphi @ Xx ) )
         => ! [Xx: $i,Xy: $i] :
              ( ( Xphi @ Xx )
             => ( ( Xphi @ Xy )
               => ( Xx = Xy ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE3u) ).

thf(exuI1,definition,
    ( exuI1
    = ( ! [Xphi: $i > $o] :
          ( ? [Xx: $i] :
              ( ( Xphi @ Xx )
              & ! [Xy: $i] :
                  ( ( Xphi @ Xy )
                 => ( Xx = Xy ) ) )
         => ( exu
            @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuI1) ).

thf(exuI2,definition,
    ( exuI2
    = ( ! [Xphi: $i > $o] :
          ( ? [Xx: $i] :
            ! [Xy: $i] :
              ( ( Xphi @ Xy )
            <=> ( Xy = Xx ) )
         => ( exu
            @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuI2) ).

thf(exuI3,definition,
    ( exuI3
    = ( ! [Xphi: $i > $o] :
          ( ? [Xx: $i] : ( Xphi @ Xx )
         => ( ! [Xx: $i,Xy: $i] :
                ( ( Xphi @ Xx )
               => ( ( Xphi @ Xy )
                 => ( Xx = Xy ) ) )
           => ( exu
              @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuI3) ).

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

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

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

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

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

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

thf(nonemptyE1,definition,
    ( nonemptyE1
    = ( ! [A: $i] :
          ( ( nonempty @ A )
         => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyE1) ).

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

thf(nonemptyI1,definition,
    ( nonemptyI1
    = ( ! [A: $i] :
          ( ? [Xx: $i] : ( in @ Xx @ A )
         => ( nonempty @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyI1) ).

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

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

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

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

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

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

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

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

thf(omega__Cong,definition,
    ( omega__Cong
    = ( omega = omega ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omega__Cong) ).

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

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

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

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

thf(prop2set2propI,definition,
    ( prop2set2propI
    = ( ! [Xphi: $o] :
          ( Xphi
         => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2set2propI) ).

thf(prop2setE,definition,
    ( prop2setE
    = ( ! [Xphi: $o,Xx: $i] :
          ( ( in @ Xx @ ( prop2set @ Xphi ) )
         => Xphi ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2setE) ).

thf(prop2setI,definition,
    ( prop2setI
    = ( ! [Xphi: $o] :
          ( Xphi
         => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2setI) ).

thf(quantDeMorgan1,definition,
    ( quantDeMorgan1
    = ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ! [Xx: $i] :
                ( ( in @ Xx @ A )
               => ( Xphi @ Xx ) )
         => ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ~ ( Xphi @ Xx ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan1) ).

thf(quantDeMorgan2,definition,
    ( quantDeMorgan2
    = ( ! [A: $i,Xphi: $i > $o] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ~ ( Xphi @ Xx ) )
         => ~ ? [Xx: $i] :
                ( ( in @ Xx @ A )
                & ( Xphi @ Xx ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan2) ).

thf(quantDeMorgan3,definition,
    ( quantDeMorgan3
    = ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ? [Xx: $i] :
                ( ( in @ Xx @ A )
                & ( Xphi @ Xx ) )
         => ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ~ ( Xphi @ Xx ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan3) ).

thf(quantDeMorgan4,definition,
    ( quantDeMorgan4
    = ( ! [A: $i,Xphi: $i > $o] :
          ( ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ~ ( Xphi @ Xx ) )
         => ~ ! [Xx: $i] :
                ( ( in @ Xx @ A )
               => ( Xphi @ Xx ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan4) ).

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

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

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

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

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

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

thf(setadjoin__Cong,definition,
    ( setadjoin__Cong
    = ( ! [Xx: $i,Xy: $i] :
          ( ( Xx = Xy )
         => ! [Xz: $i,Xu: $i] :
              ( ( Xz = Xu )
             => ( ( setadjoin @ Xx @ Xz )
                = ( setadjoin @ Xy @ Xu ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoin__Cong) ).

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

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

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

thf(setoftrueEq,definition,
    ( setoftrueEq
    = ( ! [A: $i] :
          ( ( dsetconstr @ A
            @ ^ [Xx: $i] : $true )
          = A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setoftrueEq) ).

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

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

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

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

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

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

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

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

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

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

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

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

thf(1,conjecture,
    ( setextAx
   => ( emptysetAx
     => ( setadjoinAx
       => ( powersetAx
         => ( setunionAx
           => ( omega0Ax
             => ( omegaSAx
               => ( omegaIndAx
                 => ( replAx
                   => ( foundationAx
                     => ( wellorderingAx
                       => ( descrp
                         => ( dsetconstrI
                           => ( dsetconstrEL
                             => ( dsetconstrER
                               => ( exuE1
                                 => ( prop2setE
                                   => ( emptysetE
                                     => ( emptysetimpfalse
                                       => ( notinemptyset
                                         => ( exuE3e
                                           => ( setext
                                             => ( emptyI
                                               => ( noeltsimpempty
                                                 => ( setbeta
                                                   => ( nonemptyE1
                                                     => ( nonemptyI
                                                       => ( nonemptyI1
                                                         => ( setadjoinIL
                                                           => ( emptyinunitempty
                                                             => ( setadjoinIR
                                                               => ( setadjoinE
                                                                 => ( setadjoinOr
                                                                   => ( setoftrueEq
                                                                     => ( powersetI
                                                                       => ( emptyinPowerset
                                                                         => ( emptyInPowerset
                                                                           => ( powersetE
                                                                             => ( setunionI
                                                                               => ( setunionE
                                                                                 => ( subPowSU
                                                                                   => ( exuE2
                                                                                     => ( nonemptyImpWitness
                                                                                       => ( uniqinunit
                                                                                         => ( notinsingleton
                                                                                           => ( eqinunit
                                                                                             => ( singletonsswitch
                                                                                               => ( upairsetE
                                                                                                 => ( upairsetIL
                                                                                                   => ( upairsetIR
                                                                                                     => ( emptyE1
                                                                                                       => ( vacuousDall
                                                                                                         => ( quantDeMorgan1
                                                                                                           => ( quantDeMorgan2
                                                                                                             => ( quantDeMorgan3
                                                                                                               => ( quantDeMorgan4
                                                                                                                 => ( prop2setI
                                                                                                                   => ( prop2set2propI
                                                                                                                     => ( notdexE
                                                                                                                       => ( notdallE
                                                                                                                         => ( exuI1
                                                                                                                           => ( exuI3
                                                                                                                             => ( exuI2
                                                                                                                               => ( inCongP
                                                                                                                                 => ( in__Cong
                                                                                                                                   => ( exuE3u
                                                                                                                                     => ( exu__Cong
                                                                                                                                       => ( emptyset__Cong
                                                                                                                                         => ( setadjoin__Cong
                                                                                                                                           => ( powerset__Cong
                                                                                                                                             => ( setunion__Cong
                                                                                                                                               => ( omega__Cong
                                                                                                                                                 => ! [Xphi: $i > $o] :
                                                                                                                                                      ( ( exu
                                                                                                                                                        @ ^ [Xx: $i] : ( Xphi @ Xx ) )
                                                                                                                                                     => ! [Xx: $i,Xy: $i] :
                                                                                                                                                          ( ( Xphi @ Xx )
                                                                                                                                                         => ( ( Xphi @ Xy )
                                                                                                                                                           => ( Xx = Xy ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuEu) ).

thf(2,negated_conjecture,
    ( ( setextAx
     => ( emptysetAx
       => ( setadjoinAx
         => ( powersetAx
           => ( setunionAx
             => ( omega0Ax
               => ( omegaSAx
                 => ( omegaIndAx
                   => ( replAx
                     => ( foundationAx
                       => ( wellorderingAx
                         => ( descrp
                           => ( dsetconstrI
                             => ( dsetconstrEL
                               => ( dsetconstrER
                                 => ( exuE1
                                   => ( prop2setE
                                     => ( emptysetE
                                       => ( emptysetimpfalse
                                         => ( notinemptyset
                                           => ( exuE3e
                                             => ( setext
                                               => ( emptyI
                                                 => ( noeltsimpempty
                                                   => ( setbeta
                                                     => ( nonemptyE1
                                                       => ( nonemptyI
                                                         => ( nonemptyI1
                                                           => ( setadjoinIL
                                                             => ( emptyinunitempty
                                                               => ( setadjoinIR
                                                                 => ( setadjoinE
                                                                   => ( setadjoinOr
                                                                     => ( setoftrueEq
                                                                       => ( powersetI
                                                                         => ( emptyinPowerset
                                                                           => ( emptyInPowerset
                                                                             => ( powersetE
                                                                               => ( setunionI
                                                                                 => ( setunionE
                                                                                   => ( subPowSU
                                                                                     => ( exuE2
                                                                                       => ( nonemptyImpWitness
                                                                                         => ( uniqinunit
                                                                                           => ( notinsingleton
                                                                                             => ( eqinunit
                                                                                               => ( singletonsswitch
                                                                                                 => ( upairsetE
                                                                                                   => ( upairsetIL
                                                                                                     => ( upairsetIR
                                                                                                       => ( emptyE1
                                                                                                         => ( vacuousDall
                                                                                                           => ( quantDeMorgan1
                                                                                                             => ( quantDeMorgan2
                                                                                                               => ( quantDeMorgan3
                                                                                                                 => ( quantDeMorgan4
                                                                                                                   => ( prop2setI
                                                                                                                     => ( prop2set2propI
                                                                                                                       => ( notdexE
                                                                                                                         => ( notdallE
                                                                                                                           => ( exuI1
                                                                                                                             => ( exuI3
                                                                                                                               => ( exuI2
                                                                                                                                 => ( inCongP
                                                                                                                                   => ( in__Cong
                                                                                                                                     => ( exuE3u
                                                                                                                                       => ( exu__Cong
                                                                                                                                         => ( emptyset__Cong
                                                                                                                                           => ( setadjoin__Cong
                                                                                                                                             => ( powerset__Cong
                                                                                                                                               => ( setunion__Cong
                                                                                                                                                 => ( omega__Cong
                                                                                                                                                   => ! [Xphi: $i > $o] :
                                                                                                                                                        ( ( exu
                                                                                                                                                          @ ^ [Xx: $i] : ( Xphi @ Xx ) )
                                                                                                                                                       => ! [Xx: $i,Xy: $i] :
                                                                                                                                                            ( ( Xphi @ Xx )
                                                                                                                                                           => ( ( Xphi @ Xy )
                                                                                                                                                             => ( Xx = Xy ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
            <=> ( in @ Xx @ B ) )
         => ( A = B ) )
     => ( ! [Xx: $i] :
            ~ ( in @ Xx @ emptyset )
       => ( ! [Xx: $i,A: $i,Xy: $i] :
              ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
            <=> ( ( Xy = Xx )
                | ( in @ Xy @ A ) ) )
         => ( ! [A: $i,B: $i] :
                ( ( in @ B @ ( powerset @ A ) )
              <=> ! [Xx: $i] :
                    ( ( in @ Xx @ B )
                   => ( in @ Xx @ A ) ) )
           => ( ! [A: $i,Xx: $i] :
                  ( ( in @ Xx @ ( setunion @ A ) )
                <=> ? [B: $i] :
                      ( ( in @ Xx @ B )
                      & ( in @ B @ A ) ) )
             => ( ( in @ emptyset @ omega )
               => ( ! [Xx: $i] :
                      ( ( in @ Xx @ omega )
                     => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) )
                 => ( ! [A: $i] :
                        ( ( ( in @ emptyset @ A )
                          & ! [Xx: $i] :
                              ( ( ( in @ Xx @ omega )
                                & ( in @ Xx @ A ) )
                             => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
                       => ! [Xx: $i] :
                            ( ( in @ Xx @ omega )
                           => ( in @ Xx @ A ) ) )
                   => ( ! [SY23: $i > $i > $o,SY24: $i] :
                          ( ! [SY25: $i] :
                              ( ( in @ SY25 @ SY24 )
                             => ? [SY27: $i] :
                                  ( ( SY23 @ SY25 @ SY27 )
                                  & ! [SY28: $i] :
                                      ( ( SY23 @ SY25 @ SY28 )
                                     => ( SY27 = SY28 ) ) ) )
                         => ? [B: $i] :
                            ! [Xx: $i] :
                              ( ( in @ Xx @ B )
                            <=> ? [Xy: $i] :
                                  ( ( in @ Xy @ SY24 )
                                  & ( SY23 @ Xy @ Xx ) ) ) )
                     => ( ! [A: $i] :
                            ( ? [Xx: $i] : ( in @ Xx @ A )
                           => ? [B: $i] :
                                ( ( in @ B @ A )
                                & ~ ? [Xx: $i] :
                                      ( ( in @ Xx @ B )
                                      & ( in @ Xx @ A ) ) ) )
                       => ( ! [A: $i] :
                            ? [B: $i] :
                              ( ! [C: $i] :
                                  ( ( in @ C @ B )
                                 => ! [Xx: $i] :
                                      ( ( in @ Xx @ C )
                                     => ( in @ Xx @ A ) ) )
                              & ! [Xx: $i,Xy: $i] :
                                  ( ( ( in @ Xx @ A )
                                    & ( in @ Xy @ A ) )
                                 => ( ! [C: $i] :
                                        ( ( in @ C @ B )
                                       => ( ( in @ Xx @ C )
                                        <=> ( in @ Xy @ C ) ) )
                                   => ( Xx = Xy ) ) )
                              & ! [C: $i,D: $i] :
                                  ( ( ( in @ C @ B )
                                    & ( in @ D @ B ) )
                                 => ( ! [Xx: $i] :
                                        ( ( in @ Xx @ C )
                                       => ( in @ Xx @ D ) )
                                    | ! [Xx: $i] :
                                        ( ( in @ Xx @ D )
                                       => ( in @ Xx @ C ) ) ) )
                              & ! [C: $i] :
                                  ( ( ! [Xx: $i] :
                                        ( ( in @ Xx @ C )
                                       => ( in @ Xx @ A ) )
                                    & ? [Xx: $i] : ( in @ Xx @ C ) )
                                 => ? [D: $i,Xx: $i] :
                                      ( ( in @ D @ B )
                                      & ( in @ Xx @ C )
                                      & ~ ? [Xy: $i] :
                                            ( ( in @ Xy @ D )
                                            & ( in @ Xy @ C ) )
                                      & ! [E: $i] :
                                          ( ( in @ E @ B )
                                         => ( ! [Xy: $i] :
                                                ( ( in @ Xy @ E )
                                               => ( in @ Xy @ D ) )
                                            | ( in @ Xx @ E ) ) ) ) ) )
                         => ( ! [SY55: $i > $o] :
                                ( ? [SY57: $i] :
                                    ( ( SY55 @ SY57 )
                                    & ! [SY58: $i] :
                                        ( ( SY55 @ SY58 )
                                       => ( SY57 = SY58 ) ) )
                               => ( SY55
                                  @ ( descr
                                    @ ^ [Xx: $i] : ( SY55 @ Xx ) ) ) )
                           => ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
                                  ( ( in @ Xx @ A )
                                 => ( ( Xphi @ Xx )
                                   => ( in @ Xx
                                      @ ( dsetconstr @ A
                                        @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) )
                             => ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
                                    ( ( in @ Xx
                                      @ ( dsetconstr @ A
                                        @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
                                   => ( in @ Xx @ A ) )
                               => ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
                                      ( ( in @ Xx
                                        @ ( dsetconstr @ A
                                          @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
                                     => ( Xphi @ Xx ) )
                                 => ( ! [SY72: $i > $o] :
                                        ( ? [SY74: $i] :
                                            ( ( SY72 @ SY74 )
                                            & ! [SY75: $i] :
                                                ( ( SY72 @ SY75 )
                                               => ( SY74 = SY75 ) ) )
                                       => ? [Xx: $i] :
                                            ( ( SY72 @ Xx )
                                            & ! [Xy: $i] :
                                                ( ( SY72 @ Xy )
                                               => ( Xx = Xy ) ) ) )
                                   => ( ! [Xphi: $o,Xx: $i] :
                                          ( ( in @ Xx @ ( prop2set @ Xphi ) )
                                         => Xphi )
                                     => ( ! [Xx: $i] :
                                            ( ( in @ Xx @ emptyset )
                                           => ! [Xphi: $o] : Xphi )
                                       => ( ! [Xx: $i] :
                                              ( ( in @ Xx @ emptyset )
                                             => $false )
                                         => ( ! [Xx: $i] :
                                                ~ ( in @ Xx @ emptyset )
                                           => ( ! [SY84: $i > $o] :
                                                  ( ? [SY86: $i] :
                                                      ( ( SY84 @ SY86 )
                                                      & ! [SY87: $i] :
                                                          ( ( SY84 @ SY87 )
                                                         => ( SY86 = SY87 ) ) )
                                                 => ? [Xx: $i] : ( SY84 @ Xx ) )
                                             => ( ! [A: $i,B: $i] :
                                                    ( ! [Xx: $i] :
                                                        ( ( in @ Xx @ A )
                                                       => ( in @ Xx @ B ) )
                                                   => ( ! [Xx: $i] :
                                                          ( ( in @ Xx @ B )
                                                         => ( in @ Xx @ A ) )
                                                     => ( A = B ) ) )
                                               => ( ! [A: $i] :
                                                      ( ! [Xx: $i] :
                                                          ~ ( in @ Xx @ A )
                                                     => ( A = emptyset ) )
                                                 => ( ! [A: $i] :
                                                        ( ! [Xx: $i] :
                                                            ~ ( in @ Xx @ A )
                                                       => ( A = emptyset ) )
                                                   => ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
                                                          ( ( in @ Xx @ A )
                                                         => ( ( in @ Xx
                                                              @ ( dsetconstr @ A
                                                                @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
                                                          <=> ( Xphi @ Xx ) ) )
                                                     => ( ! [SY101: $i] :
                                                            ( ( SY101 != emptyset )
                                                           => ? [Xx: $i] : ( in @ Xx @ SY101 ) )
                                                       => ( ! [SY103: $i,SY104: $i > $o,SY105: $i] :
                                                              ( ( in @ SY105 @ SY103 )
                                                             => ( ( SY104 @ SY105 )
                                                               => ( ( dsetconstr @ SY103
                                                                    @ ^ [Xy: $i] : ( SY104 @ Xy ) )
                                                                 != emptyset ) ) )
                                                         => ( ! [SY107: $i] :
                                                                ( ? [Xx: $i] : ( in @ Xx @ SY107 )
                                                               => ( SY107 != emptyset ) )
                                                           => ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) )
                                                             => ( ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) )
                                                               => ( ! [Xx: $i,A: $i,Xy: $i] :
                                                                      ( ( in @ Xy @ A )
                                                                     => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) )
                                                                 => ( ! [Xx: $i,A: $i,Xy: $i] :
                                                                        ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
                                                                       => ! [Xphi: $o] :
                                                                            ( ( ( Xy = Xx )
                                                                             => Xphi )
                                                                           => ( ( ( in @ Xy @ A )
                                                                               => Xphi )
                                                                             => Xphi ) ) )
                                                                   => ( ! [Xx: $i,A: $i,Xy: $i] :
                                                                          ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
                                                                         => ( ( Xy = Xx )
                                                                            | ( in @ Xy @ A ) ) )
                                                                     => ( ! [A: $i] :
                                                                            ( ( dsetconstr @ A
                                                                              @ ^ [Xx: $i] : $true )
                                                                            = A )
                                                                       => ( ! [A: $i,B: $i] :
                                                                              ( ! [Xx: $i] :
                                                                                  ( ( in @ Xx @ B )
                                                                                 => ( in @ Xx @ A ) )
                                                                             => ( in @ B @ ( powerset @ A ) ) )
                                                                         => ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) )
                                                                           => ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) )
                                                                             => ( ! [A: $i,B: $i,Xx: $i] :
                                                                                    ( ( in @ B @ ( powerset @ A ) )
                                                                                   => ( ( in @ Xx @ B )
                                                                                     => ( in @ Xx @ A ) ) )
                                                                               => ( ! [A: $i,Xx: $i,B: $i] :
                                                                                      ( ( in @ Xx @ B )
                                                                                     => ( ( in @ B @ A )
                                                                                       => ( in @ Xx @ ( setunion @ A ) ) ) )
                                                                                 => ( ! [A: $i,Xx: $i] :
                                                                                        ( ( in @ Xx @ ( setunion @ A ) )
                                                                                       => ! [Xphi: $o] :
                                                                                            ( ! [B: $i] :
                                                                                                ( ( in @ Xx @ B )
                                                                                               => ( ( in @ B @ A )
                                                                                                 => Xphi ) )
                                                                                           => Xphi ) )
                                                                                   => ( ! [A: $i,Xx: $i] :
                                                                                          ( ( in @ Xx @ A )
                                                                                         => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) )
                                                                                     => ( ! [SY140: $i > $o] :
                                                                                            ( ? [SY142: $i] :
                                                                                                ( ( SY140 @ SY142 )
                                                                                                & ! [SY143: $i] :
                                                                                                    ( ( SY140 @ SY143 )
                                                                                                   => ( SY142 = SY143 ) ) )
                                                                                           => ? [Xx: $i] :
                                                                                              ! [Xy: $i] :
                                                                                                ( ( SY140 @ Xy )
                                                                                              <=> ( Xy = Xx ) ) )
                                                                                       => ( ! [SY146: $i] :
                                                                                              ( ( SY146 != emptyset )
                                                                                             => ? [Xx: $i] :
                                                                                                  ( ( in @ Xx @ SY146 )
                                                                                                  & $true ) )
                                                                                         => ( ! [Xx: $i,Xy: $i] :
                                                                                                ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
                                                                                               => ( Xx = Xy ) )
                                                                                           => ( ! [Xx: $i,Xy: $i] :
                                                                                                  ( ( Xx != Xy )
                                                                                                 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) )
                                                                                             => ( ! [Xx: $i,Xy: $i] :
                                                                                                    ( ( Xx = Xy )
                                                                                                   => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
                                                                                               => ( ! [Xx: $i,Xy: $i] :
                                                                                                      ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
                                                                                                     => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) )
                                                                                                 => ( ! [Xx: $i,Xy: $i,Xz: $i] :
                                                                                                        ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
                                                                                                       => ( ( Xz = Xx )
                                                                                                          | ( Xz = Xy ) ) )
                                                                                                   => ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
                                                                                                     => ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
                                                                                                       => ( ! [A: $i,Xphi: $i > $o] :
                                                                                                              ( ? [Xx: $i] :
                                                                                                                  ( ( in @ Xx @ A )
                                                                                                                  & ( Xphi @ Xx ) )
                                                                                                             => ( ( ( dsetconstr @ A
                                                                                                                    @ ^ [Xx: $i] : ( Xphi @ Xx ) )
                                                                                                                  = emptyset )
                                                                                                               => $false ) )
                                                                                                         => ( ! [Xphi: $i > $o,Xx: $i] :
                                                                                                                ( ( in @ Xx @ emptyset )
                                                                                                               => ( Xphi @ Xx ) )
                                                                                                           => ( ! [A: $i,Xphi: $i > $o] :
                                                                                                                  ( ~ ! [Xx: $i] :
                                                                                                                        ( ( in @ Xx @ A )
                                                                                                                       => ( Xphi @ Xx ) )
                                                                                                                 => ? [Xx: $i] :
                                                                                                                      ( ( in @ Xx @ A )
                                                                                                                      & ~ ( Xphi @ Xx ) ) )
                                                                                                             => ( ! [A: $i,Xphi: $i > $o] :
                                                                                                                    ( ! [Xx: $i] :
                                                                                                                        ( ( in @ Xx @ A )
                                                                                                                       => ~ ( Xphi @ Xx ) )
                                                                                                                   => ~ ? [Xx: $i] :
                                                                                                                          ( ( in @ Xx @ A )
                                                                                                                          & ( Xphi @ Xx ) ) )
                                                                                                               => ( ! [A: $i,Xphi: $i > $o] :
                                                                                                                      ( ~ ? [Xx: $i] :
                                                                                                                            ( ( in @ Xx @ A )
                                                                                                                            & ( Xphi @ Xx ) )
                                                                                                                     => ! [Xx: $i] :
                                                                                                                          ( ( in @ Xx @ A )
                                                                                                                         => ~ ( Xphi @ Xx ) ) )
                                                                                                                 => ( ! [A: $i,Xphi: $i > $o] :
                                                                                                                        ( ? [Xx: $i] :
                                                                                                                            ( ( in @ Xx @ A )
                                                                                                                            & ~ ( Xphi @ Xx ) )
                                                                                                                       => ~ ! [Xx: $i] :
                                                                                                                              ( ( in @ Xx @ A )
                                                                                                                             => ( Xphi @ Xx ) ) )
                                                                                                                   => ( ! [Xphi: $o] :
                                                                                                                          ( Xphi
                                                                                                                         => ( in @ emptyset @ ( prop2set @ Xphi ) ) )
                                                                                                                     => ( ! [Xphi: $o] :
                                                                                                                            ( Xphi
                                                                                                                           => ( set2prop @ ( prop2set @ Xphi ) ) )
                                                                                                                       => ( ! [A: $i,Xphi: $i > $o] :
                                                                                                                              ( ~ ? [Xx: $i] :
                                                                                                                                    ( ( in @ Xx @ A )
                                                                                                                                    & ( Xphi @ Xx ) )
                                                                                                                             => ! [Xx: $i] :
                                                                                                                                  ( ( in @ Xx @ A )
                                                                                                                                 => ~ ( Xphi @ Xx ) ) )
                                                                                                                         => ( ! [A: $i,Xphi: $i > $o] :
                                                                                                                                ( ~ ! [Xx: $i] :
                                                                                                                                      ( ( in @ Xx @ A )
                                                                                                                                     => ( Xphi @ Xx ) )
                                                                                                                               => ? [Xx: $i] :
                                                                                                                                    ( ( in @ Xx @ A )
                                                                                                                                    & ~ ( Xphi @ Xx ) ) )
                                                                                                                           => ( ! [SY195: $i > $o] :
                                                                                                                                  ( ? [Xx: $i] :
                                                                                                                                      ( ( SY195 @ Xx )
                                                                                                                                      & ! [Xy: $i] :
                                                                                                                                          ( ( SY195 @ Xy )
                                                                                                                                         => ( Xx = Xy ) ) )
                                                                                                                                 => ? [SY199: $i] :
                                                                                                                                      ( ( SY195 @ SY199 )
                                                                                                                                      & ! [SY200: $i] :
                                                                                                                                          ( ( SY195 @ SY200 )
                                                                                                                                         => ( SY199 = SY200 ) ) ) )
                                                                                                                             => ( ! [SY201: $i > $o] :
                                                                                                                                    ( ? [Xx: $i] : ( SY201 @ Xx )
                                                                                                                                   => ( ! [Xx: $i,Xy: $i] :
                                                                                                                                          ( ( SY201 @ Xx )
                                                                                                                                         => ( ( SY201 @ Xy )
                                                                                                                                           => ( Xx = Xy ) ) )
                                                                                                                                     => ? [SY206: $i] :
                                                                                                                                          ( ( SY201 @ SY206 )
                                                                                                                                          & ! [SY207: $i] :
                                                                                                                                              ( ( SY201 @ SY207 )
                                                                                                                                             => ( SY206 = SY207 ) ) ) ) )
                                                                                                                               => ( ! [SY208: $i > $o] :
                                                                                                                                      ( ? [Xx: $i] :
                                                                                                                                        ! [Xy: $i] :
                                                                                                                                          ( ( SY208 @ Xy )
                                                                                                                                        <=> ( Xy = Xx ) )
                                                                                                                                     => ? [SY212: $i] :
                                                                                                                                          ( ( SY208 @ SY212 )
                                                                                                                                          & ! [SY213: $i] :
                                                                                                                                              ( ( SY208 @ SY213 )
                                                                                                                                             => ( SY212 = SY213 ) ) ) )
                                                                                                                                 => ( ! [A: $i,B: $i] :
                                                                                                                                        ( ( A = B )
                                                                                                                                       => ! [Xx: $i,Xy: $i] :
                                                                                                                                            ( ( Xx = Xy )
                                                                                                                                           => ( ( in @ Xx @ A )
                                                                                                                                             => ( in @ Xy @ B ) ) ) )
                                                                                                                                   => ( ! [A: $i,B: $i] :
                                                                                                                                          ( ( A = B )
                                                                                                                                         => ! [Xx: $i,Xy: $i] :
                                                                                                                                              ( ( Xx = Xy )
                                                                                                                                             => ( ( in @ Xx @ A )
                                                                                                                                              <=> ( in @ Xy @ B ) ) ) )
                                                                                                                                     => ( ! [SY222: $i > $o] :
                                                                                                                                            ( ? [SY224: $i] :
                                                                                                                                                ( ( SY222 @ SY224 )
                                                                                                                                                & ! [SY225: $i] :
                                                                                                                                                    ( ( SY222 @ SY225 )
                                                                                                                                                   => ( SY224 = SY225 ) ) )
                                                                                                                                           => ! [Xx: $i,Xy: $i] :
                                                                                                                                                ( ( SY222 @ Xx )
                                                                                                                                               => ( ( SY222 @ Xy )
                                                                                                                                                 => ( Xx = Xy ) ) ) )
                                                                                                                                       => ( ! [SY228: $i > $o,SY229: $i > $o] :
                                                                                                                                              ( ! [Xx: $i,Xy: $i] :
                                                                                                                                                  ( ( Xx = Xy )
                                                                                                                                                 => ( ( SY228 @ Xx )
                                                                                                                                                  <=> ( SY229 @ Xy ) ) )
                                                                                                                                             => ( ? [SY233: $i] :
                                                                                                                                                    ( ( SY228 @ SY233 )
                                                                                                                                                    & ! [SY234: $i] :
                                                                                                                                                        ( ( SY228 @ SY234 )
                                                                                                                                                       => ( SY233 = SY234 ) ) )
                                                                                                                                              <=> ? [SY236: $i] :
                                                                                                                                                    ( ( SY229 @ SY236 )
                                                                                                                                                    & ! [SY237: $i] :
                                                                                                                                                        ( ( SY229 @ SY237 )
                                                                                                                                                       => ( SY236 = SY237 ) ) ) ) )
                                                                                                                                         => ( ( emptyset = emptyset )
                                                                                                                                           => ( ! [Xx: $i,Xy: $i] :
                                                                                                                                                  ( ( Xx = Xy )
                                                                                                                                                 => ! [Xz: $i,Xu: $i] :
                                                                                                                                                      ( ( Xz = Xu )
                                                                                                                                                     => ( ( setadjoin @ Xx @ Xz )
                                                                                                                                                        = ( setadjoin @ Xy @ Xu ) ) ) )
                                                                                                                                             => ( ! [A: $i,B: $i] :
                                                                                                                                                    ( ( A = B )
                                                                                                                                                   => ( ( powerset @ A )
                                                                                                                                                      = ( powerset @ B ) ) )
                                                                                                                                               => ( ! [A: $i,B: $i] :
                                                                                                                                                      ( ( A = B )
                                                                                                                                                     => ( ( setunion @ A )
                                                                                                                                                        = ( setunion @ B ) ) )
                                                                                                                                                 => ( ( omega = omega )
                                                                                                                                                   => ! [SY0: $i > $o] :
                                                                                                                                                        ( ? [SY2: $i] :
                                                                                                                                                            ( ( SY0 @ SY2 )
                                                                                                                                                            & ! [SY3: $i] :
                                                                                                                                                                ( ( SY0 @ SY3 )
                                                                                                                                                               => ( SY2 = SY3 ) ) )
                                                                                                                                                       => ! [Xx: $i,Xy: $i] :
                                                                                                                                                            ( ( SY0 @ Xx )
                                                                                                                                                           => ( ( SY0 @ Xy )
                                                                                                                                                             => ( Xx = Xy ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[2,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(4,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
            <=> ( in @ Xx @ B ) )
         => ( A = B ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(5,plain,
    ( ( ! [Xx: $i] :
          ~ ( in @ Xx @ emptyset ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(6,plain,
    ( ( ! [Xx: $i,A: $i,Xy: $i] :
          ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
        <=> ( ( Xy = Xx )
            | ( in @ Xy @ A ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(7,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ B @ ( powerset @ A ) )
        <=> ! [Xx: $i] :
              ( ( in @ Xx @ B )
             => ( in @ Xx @ A ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(8,plain,
    ( ( ! [A: $i,Xx: $i] :
          ( ( in @ Xx @ ( setunion @ A ) )
        <=> ? [B: $i] :
              ( ( in @ Xx @ B )
              & ( in @ B @ A ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(9,plain,
    ( ( in @ emptyset @ omega )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(10,plain,
    ( ( ! [Xx: $i] :
          ( ( in @ Xx @ omega )
         => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(11,plain,
    ( ( ! [A: $i] :
          ( ( ( in @ emptyset @ A )
            & ! [Xx: $i] :
                ( ( ( in @ Xx @ omega )
                  & ( in @ Xx @ A ) )
               => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
         => ! [Xx: $i] :
              ( ( in @ Xx @ omega )
             => ( in @ Xx @ A ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(12,plain,
    ( ( ! [SY23: $i > $i > $o,SY24: $i] :
          ( ! [SY25: $i] :
              ( ( in @ SY25 @ SY24 )
             => ? [SY27: $i] :
                  ( ( SY23 @ SY25 @ SY27 )
                  & ! [SY28: $i] :
                      ( ( SY23 @ SY25 @ SY28 )
                     => ( SY27 = SY28 ) ) ) )
         => ? [B: $i] :
            ! [Xx: $i] :
              ( ( in @ Xx @ B )
            <=> ? [Xy: $i] :
                  ( ( in @ Xy @ SY24 )
                  & ( SY23 @ Xy @ Xx ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(13,plain,
    ( ( ! [A: $i] :
          ( ? [Xx: $i] : ( in @ Xx @ A )
         => ? [B: $i] :
              ( ( in @ B @ A )
              & ~ ? [Xx: $i] :
                    ( ( in @ Xx @ B )
                    & ( in @ Xx @ A ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(14,plain,
    ( ( ! [A: $i] :
        ? [B: $i] :
          ( ! [C: $i] :
              ( ( in @ C @ B )
             => ! [Xx: $i] :
                  ( ( in @ Xx @ C )
                 => ( in @ Xx @ A ) ) )
          & ! [Xx: $i,Xy: $i] :
              ( ( ( in @ Xx @ A )
                & ( in @ Xy @ A ) )
             => ( ! [C: $i] :
                    ( ( in @ C @ B )
                   => ( ( in @ Xx @ C )
                    <=> ( in @ Xy @ C ) ) )
               => ( Xx = Xy ) ) )
          & ! [C: $i,D: $i] :
              ( ( ( in @ C @ B )
                & ( in @ D @ B ) )
             => ( ! [Xx: $i] :
                    ( ( in @ Xx @ C )
                   => ( in @ Xx @ D ) )
                | ! [Xx: $i] :
                    ( ( in @ Xx @ D )
                   => ( in @ Xx @ C ) ) ) )
          & ! [C: $i] :
              ( ( ! [Xx: $i] :
                    ( ( in @ Xx @ C )
                   => ( in @ Xx @ A ) )
                & ? [Xx: $i] : ( in @ Xx @ C ) )
             => ? [D: $i,Xx: $i] :
                  ( ( in @ D @ B )
                  & ( in @ Xx @ C )
                  & ~ ? [Xy: $i] :
                        ( ( in @ Xy @ D )
                        & ( in @ Xy @ C ) )
                  & ! [E: $i] :
                      ( ( in @ E @ B )
                     => ( ! [Xy: $i] :
                            ( ( in @ Xy @ E )
                           => ( in @ Xy @ D ) )
                        | ( in @ Xx @ E ) ) ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(15,plain,
    ( ( ! [SY55: $i > $o] :
          ( ? [SY57: $i] :
              ( ( SY55 @ SY57 )
              & ! [SY58: $i] :
                  ( ( SY55 @ SY58 )
                 => ( SY57 = SY58 ) ) )
         => ( SY55
            @ ( descr
              @ ^ [Xx: $i] : ( SY55 @ Xx ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(16,plain,
    ( ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( ( Xphi @ Xx )
           => ( in @ Xx
              @ ( dsetconstr @ A
                @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(17,plain,
    ( ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx
            @ ( dsetconstr @ A
              @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
         => ( in @ Xx @ A ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(18,plain,
    ( ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx
            @ ( dsetconstr @ A
              @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
         => ( Xphi @ Xx ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(19,plain,
    ( ( ! [SY72: $i > $o] :
          ( ? [SY74: $i] :
              ( ( SY72 @ SY74 )
              & ! [SY75: $i] :
                  ( ( SY72 @ SY75 )
                 => ( SY74 = SY75 ) ) )
         => ? [Xx: $i] :
              ( ( SY72 @ Xx )
              & ! [Xy: $i] :
                  ( ( SY72 @ Xy )
                 => ( Xx = Xy ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(20,plain,
    ( ( ! [Xphi: $o,Xx: $i] :
          ( ( in @ Xx @ ( prop2set @ Xphi ) )
         => Xphi ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(21,plain,
    ( ( ! [Xx: $i] :
          ( ( in @ Xx @ emptyset )
         => ! [Xphi: $o] : Xphi ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(22,plain,
    ( ( ! [Xx: $i] :
          ( ( in @ Xx @ emptyset )
         => $false ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(23,plain,
    ( ( ! [Xx: $i] :
          ~ ( in @ Xx @ emptyset ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(24,plain,
    ( ( ! [SY84: $i > $o] :
          ( ? [SY86: $i] :
              ( ( SY84 @ SY86 )
              & ! [SY87: $i] :
                  ( ( SY84 @ SY87 )
                 => ( SY86 = SY87 ) ) )
         => ? [Xx: $i] : ( SY84 @ Xx ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(25,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ( in @ Xx @ B ) )
         => ( ! [Xx: $i] :
                ( ( in @ Xx @ B )
               => ( in @ Xx @ A ) )
           => ( A = B ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(26,plain,
    ( ( ! [A: $i] :
          ( ! [Xx: $i] :
              ~ ( in @ Xx @ A )
         => ( A = emptyset ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(27,plain,
    ( ( ! [A: $i] :
          ( ! [Xx: $i] :
              ~ ( in @ Xx @ A )
         => ( A = emptyset ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(28,plain,
    ( ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( ( in @ Xx
              @ ( dsetconstr @ A
                @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
          <=> ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(29,plain,
    ( ( ! [SY101: $i] :
          ( ( SY101 != emptyset )
         => ? [Xx: $i] : ( in @ Xx @ SY101 ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(30,plain,
    ( ( ! [SY103: $i,SY104: $i > $o,SY105: $i] :
          ( ( in @ SY105 @ SY103 )
         => ( ( SY104 @ SY105 )
           => ( ( dsetconstr @ SY103
                @ ^ [Xy: $i] : ( SY104 @ Xy ) )
             != emptyset ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(31,plain,
    ( ( ! [SY107: $i] :
          ( ? [Xx: $i] : ( in @ Xx @ SY107 )
         => ( SY107 != emptyset ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(32,plain,
    ( ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(33,plain,
    ( ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(34,plain,
    ( ( ! [Xx: $i,A: $i,Xy: $i] :
          ( ( in @ Xy @ A )
         => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(35,plain,
    ( ( ! [Xx: $i,A: $i,Xy: $i] :
          ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
         => ! [Xphi: $o] :
              ( ( ( Xy = Xx )
               => Xphi )
             => ( ( ( in @ Xy @ A )
                 => Xphi )
               => Xphi ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(36,plain,
    ( ( ! [Xx: $i,A: $i,Xy: $i] :
          ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
         => ( ( Xy = Xx )
            | ( in @ Xy @ A ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(37,plain,
    ( ( ! [A: $i] :
          ( ( dsetconstr @ A
            @ ^ [Xx: $i] : $true )
          = A ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(38,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ B )
             => ( in @ Xx @ A ) )
         => ( in @ B @ ( powerset @ A ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(39,plain,
    ( ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(40,plain,
    ( ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(41,plain,
    ( ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ B @ ( powerset @ A ) )
         => ( ( in @ Xx @ B )
           => ( in @ Xx @ A ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(42,plain,
    ( ( ! [A: $i,Xx: $i,B: $i] :
          ( ( in @ Xx @ B )
         => ( ( in @ B @ A )
           => ( in @ Xx @ ( setunion @ A ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(43,plain,
    ( ( ! [A: $i,Xx: $i] :
          ( ( in @ Xx @ ( setunion @ A ) )
         => ! [Xphi: $o] :
              ( ! [B: $i] :
                  ( ( in @ Xx @ B )
                 => ( ( in @ B @ A )
                   => Xphi ) )
             => Xphi ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(44,plain,
    ( ( ! [A: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(45,plain,
    ( ( ! [SY140: $i > $o] :
          ( ? [SY142: $i] :
              ( ( SY140 @ SY142 )
              & ! [SY143: $i] :
                  ( ( SY140 @ SY143 )
                 => ( SY142 = SY143 ) ) )
         => ? [Xx: $i] :
            ! [Xy: $i] :
              ( ( SY140 @ Xy )
            <=> ( Xy = Xx ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(46,plain,
    ( ( ! [SY146: $i] :
          ( ( SY146 != emptyset )
         => ? [Xx: $i] :
              ( ( in @ Xx @ SY146 )
              & $true ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(47,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
         => ( Xx = Xy ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(48,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( Xx != Xy )
         => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(49,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( Xx = Xy )
         => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(50,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
         => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(51,plain,
    ( ( ! [Xx: $i,Xy: $i,Xz: $i] :
          ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
         => ( ( Xz = Xx )
            | ( Xz = Xy ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(52,plain,
    ( ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(53,plain,
    ( ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(54,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ( Xphi @ Xx ) )
         => ( ( ( dsetconstr @ A
                @ ^ [Xx: $i] : ( Xphi @ Xx ) )
              = emptyset )
           => $false ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(55,plain,
    ( ( ! [Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx @ emptyset )
         => ( Xphi @ Xx ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(56,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ! [Xx: $i] :
                ( ( in @ Xx @ A )
               => ( Xphi @ Xx ) )
         => ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ~ ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(57,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ~ ( Xphi @ Xx ) )
         => ~ ? [Xx: $i] :
                ( ( in @ Xx @ A )
                & ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(58,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ? [Xx: $i] :
                ( ( in @ Xx @ A )
                & ( Xphi @ Xx ) )
         => ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ~ ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(59,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ~ ( Xphi @ Xx ) )
         => ~ ! [Xx: $i] :
                ( ( in @ Xx @ A )
               => ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(60,plain,
    ( ( ! [Xphi: $o] :
          ( Xphi
         => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(61,plain,
    ( ( ! [Xphi: $o] :
          ( Xphi
         => ( set2prop @ ( prop2set @ Xphi ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(62,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ? [Xx: $i] :
                ( ( in @ Xx @ A )
                & ( Xphi @ Xx ) )
         => ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ~ ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(63,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ! [Xx: $i] :
                ( ( in @ Xx @ A )
               => ( Xphi @ Xx ) )
         => ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ~ ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(64,plain,
    ( ( ! [SY195: $i > $o] :
          ( ? [Xx: $i] :
              ( ( SY195 @ Xx )
              & ! [Xy: $i] :
                  ( ( SY195 @ Xy )
                 => ( Xx = Xy ) ) )
         => ? [SY199: $i] :
              ( ( SY195 @ SY199 )
              & ! [SY200: $i] :
                  ( ( SY195 @ SY200 )
                 => ( SY199 = SY200 ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(65,plain,
    ( ( ! [SY201: $i > $o] :
          ( ? [Xx: $i] : ( SY201 @ Xx )
         => ( ! [Xx: $i,Xy: $i] :
                ( ( SY201 @ Xx )
               => ( ( SY201 @ Xy )
                 => ( Xx = Xy ) ) )
           => ? [SY206: $i] :
                ( ( SY201 @ SY206 )
                & ! [SY207: $i] :
                    ( ( SY201 @ SY207 )
                   => ( SY206 = SY207 ) ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(66,plain,
    ( ( ! [SY208: $i > $o] :
          ( ? [Xx: $i] :
            ! [Xy: $i] :
              ( ( SY208 @ Xy )
            <=> ( Xy = Xx ) )
         => ? [SY212: $i] :
              ( ( SY208 @ SY212 )
              & ! [SY213: $i] :
                  ( ( SY208 @ SY213 )
                 => ( SY212 = SY213 ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(67,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
         => ! [Xx: $i,Xy: $i] :
              ( ( Xx = Xy )
             => ( ( in @ Xx @ A )
               => ( in @ Xy @ B ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(68,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
         => ! [Xx: $i,Xy: $i] :
              ( ( Xx = Xy )
             => ( ( in @ Xx @ A )
              <=> ( in @ Xy @ B ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(69,plain,
    ( ( ! [SY222: $i > $o] :
          ( ? [SY224: $i] :
              ( ( SY222 @ SY224 )
              & ! [SY225: $i] :
                  ( ( SY222 @ SY225 )
                 => ( SY224 = SY225 ) ) )
         => ! [Xx: $i,Xy: $i] :
              ( ( SY222 @ Xx )
             => ( ( SY222 @ Xy )
               => ( Xx = Xy ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(70,plain,
    ( ( ! [SY228: $i > $o,SY229: $i > $o] :
          ( ! [Xx: $i,Xy: $i] :
              ( ( Xx = Xy )
             => ( ( SY228 @ Xx )
              <=> ( SY229 @ Xy ) ) )
         => ( ? [SY233: $i] :
                ( ( SY228 @ SY233 )
                & ! [SY234: $i] :
                    ( ( SY228 @ SY234 )
                   => ( SY233 = SY234 ) ) )
          <=> ? [SY236: $i] :
                ( ( SY229 @ SY236 )
                & ! [SY237: $i] :
                    ( ( SY229 @ SY237 )
                   => ( SY236 = SY237 ) ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(71,plain,
    ( ( emptyset = emptyset )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(72,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( Xx = Xy )
         => ! [Xz: $i,Xu: $i] :
              ( ( Xz = Xu )
             => ( ( setadjoin @ Xx @ Xz )
                = ( setadjoin @ Xy @ Xu ) ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(73,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
         => ( ( powerset @ A )
            = ( powerset @ B ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(74,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
         => ( ( setunion @ A )
            = ( setunion @ B ) ) ) )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(75,plain,
    ( ( omega = omega )
    = $true ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(76,plain,
    ( ( ! [SY0: $i > $o] :
          ( ? [SY2: $i] :
              ( ( SY0 @ SY2 )
              & ! [SY3: $i] :
                  ( ( SY0 @ SY3 )
                 => ( SY2 = SY3 ) ) )
         => ! [Xx: $i,Xy: $i] :
              ( ( SY0 @ Xx )
             => ( ( SY0 @ Xy )
               => ( Xx = Xy ) ) ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[3]) ).

thf(77,plain,
    ( ( ~ ! [SY0: $i > $o] :
            ( ? [SY2: $i] :
                ( ( SY0 @ SY2 )
                & ! [SY3: $i] :
                    ( ( SY0 @ SY3 )
                   => ( SY2 = SY3 ) ) )
           => ! [Xx: $i,Xy: $i] :
                ( ( SY0 @ Xx )
               => ( ( SY0 @ Xy )
                 => ( Xx = Xy ) ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[76]) ).

thf(78,plain,
    ( ( omega = omega )
    = $true ),
    inference(copy,[status(thm)],[75]) ).

thf(79,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
         => ( ( setunion @ A )
            = ( setunion @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[74]) ).

thf(80,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
         => ( ( powerset @ A )
            = ( powerset @ B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[73]) ).

thf(81,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( Xx = Xy )
         => ! [Xz: $i,Xu: $i] :
              ( ( Xz = Xu )
             => ( ( setadjoin @ Xx @ Xz )
                = ( setadjoin @ Xy @ Xu ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[72]) ).

thf(82,plain,
    ( ( emptyset = emptyset )
    = $true ),
    inference(copy,[status(thm)],[71]) ).

thf(83,plain,
    ( ( ! [SY228: $i > $o,SY229: $i > $o] :
          ( ! [Xx: $i,Xy: $i] :
              ( ( Xx = Xy )
             => ( ( SY228 @ Xx )
              <=> ( SY229 @ Xy ) ) )
         => ( ? [SY233: $i] :
                ( ( SY228 @ SY233 )
                & ! [SY234: $i] :
                    ( ( SY228 @ SY234 )
                   => ( SY233 = SY234 ) ) )
          <=> ? [SY236: $i] :
                ( ( SY229 @ SY236 )
                & ! [SY237: $i] :
                    ( ( SY229 @ SY237 )
                   => ( SY236 = SY237 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[70]) ).

thf(84,plain,
    ( ( ! [SY222: $i > $o] :
          ( ? [SY224: $i] :
              ( ( SY222 @ SY224 )
              & ! [SY225: $i] :
                  ( ( SY222 @ SY225 )
                 => ( SY224 = SY225 ) ) )
         => ! [Xx: $i,Xy: $i] :
              ( ( SY222 @ Xx )
             => ( ( SY222 @ Xy )
               => ( Xx = Xy ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[69]) ).

thf(85,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
         => ! [Xx: $i,Xy: $i] :
              ( ( Xx = Xy )
             => ( ( in @ Xx @ A )
              <=> ( in @ Xy @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[68]) ).

thf(86,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( A = B )
         => ! [Xx: $i,Xy: $i] :
              ( ( Xx = Xy )
             => ( ( in @ Xx @ A )
               => ( in @ Xy @ B ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[67]) ).

thf(87,plain,
    ( ( ! [SY208: $i > $o] :
          ( ? [Xx: $i] :
            ! [Xy: $i] :
              ( ( SY208 @ Xy )
            <=> ( Xy = Xx ) )
         => ? [SY212: $i] :
              ( ( SY208 @ SY212 )
              & ! [SY213: $i] :
                  ( ( SY208 @ SY213 )
                 => ( SY212 = SY213 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[66]) ).

thf(88,plain,
    ( ( ! [SY201: $i > $o] :
          ( ? [Xx: $i] : ( SY201 @ Xx )
         => ( ! [Xx: $i,Xy: $i] :
                ( ( SY201 @ Xx )
               => ( ( SY201 @ Xy )
                 => ( Xx = Xy ) ) )
           => ? [SY206: $i] :
                ( ( SY201 @ SY206 )
                & ! [SY207: $i] :
                    ( ( SY201 @ SY207 )
                   => ( SY206 = SY207 ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[65]) ).

thf(89,plain,
    ( ( ! [SY195: $i > $o] :
          ( ? [Xx: $i] :
              ( ( SY195 @ Xx )
              & ! [Xy: $i] :
                  ( ( SY195 @ Xy )
                 => ( Xx = Xy ) ) )
         => ? [SY199: $i] :
              ( ( SY195 @ SY199 )
              & ! [SY200: $i] :
                  ( ( SY195 @ SY200 )
                 => ( SY199 = SY200 ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[64]) ).

thf(90,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ! [Xx: $i] :
                ( ( in @ Xx @ A )
               => ( Xphi @ Xx ) )
         => ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ~ ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[63]) ).

thf(91,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ? [Xx: $i] :
                ( ( in @ Xx @ A )
                & ( Xphi @ Xx ) )
         => ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ~ ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[62]) ).

thf(92,plain,
    ( ( ! [Xphi: $o] :
          ( Xphi
         => ( set2prop @ ( prop2set @ Xphi ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[61]) ).

thf(93,plain,
    ( ( ! [Xphi: $o] :
          ( Xphi
         => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[60]) ).

thf(94,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ~ ( Xphi @ Xx ) )
         => ~ ! [Xx: $i] :
                ( ( in @ Xx @ A )
               => ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[59]) ).

thf(95,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ? [Xx: $i] :
                ( ( in @ Xx @ A )
                & ( Xphi @ Xx ) )
         => ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ~ ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[58]) ).

thf(96,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ~ ( Xphi @ Xx ) )
         => ~ ? [Xx: $i] :
                ( ( in @ Xx @ A )
                & ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[57]) ).

thf(97,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ~ ! [Xx: $i] :
                ( ( in @ Xx @ A )
               => ( Xphi @ Xx ) )
         => ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ~ ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[56]) ).

thf(98,plain,
    ( ( ! [Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx @ emptyset )
         => ( Xphi @ Xx ) ) )
    = $true ),
    inference(copy,[status(thm)],[55]) ).

thf(99,plain,
    ( ( ! [A: $i,Xphi: $i > $o] :
          ( ? [Xx: $i] :
              ( ( in @ Xx @ A )
              & ( Xphi @ Xx ) )
         => ( ( ( dsetconstr @ A
                @ ^ [Xx: $i] : ( Xphi @ Xx ) )
              = emptyset )
           => $false ) ) )
    = $true ),
    inference(copy,[status(thm)],[54]) ).

thf(100,plain,
    ( ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[53]) ).

thf(101,plain,
    ( ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[52]) ).

thf(102,plain,
    ( ( ! [Xx: $i,Xy: $i,Xz: $i] :
          ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
         => ( ( Xz = Xx )
            | ( Xz = Xy ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[51]) ).

thf(103,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
         => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[50]) ).

thf(104,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( Xx = Xy )
         => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[49]) ).

thf(105,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( Xx != Xy )
         => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[48]) ).

thf(106,plain,
    ( ( ! [Xx: $i,Xy: $i] :
          ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
         => ( Xx = Xy ) ) )
    = $true ),
    inference(copy,[status(thm)],[47]) ).

thf(107,plain,
    ( ( ! [SY146: $i] :
          ( ( SY146 != emptyset )
         => ? [Xx: $i] :
              ( ( in @ Xx @ SY146 )
              & $true ) ) )
    = $true ),
    inference(copy,[status(thm)],[46]) ).

thf(108,plain,
    ( ( ! [SY140: $i > $o] :
          ( ? [SY142: $i] :
              ( ( SY140 @ SY142 )
              & ! [SY143: $i] :
                  ( ( SY140 @ SY143 )
                 => ( SY142 = SY143 ) ) )
         => ? [Xx: $i] :
            ! [Xy: $i] :
              ( ( SY140 @ Xy )
            <=> ( Xy = Xx ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[45]) ).

thf(109,plain,
    ( ( ! [A: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[44]) ).

thf(110,plain,
    ( ( ! [A: $i,Xx: $i] :
          ( ( in @ Xx @ ( setunion @ A ) )
         => ! [Xphi: $o] :
              ( ! [B: $i] :
                  ( ( in @ Xx @ B )
                 => ( ( in @ B @ A )
                   => Xphi ) )
             => Xphi ) ) )
    = $true ),
    inference(copy,[status(thm)],[43]) ).

thf(111,plain,
    ( ( ! [A: $i,Xx: $i,B: $i] :
          ( ( in @ Xx @ B )
         => ( ( in @ B @ A )
           => ( in @ Xx @ ( setunion @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[42]) ).

thf(112,plain,
    ( ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ B @ ( powerset @ A ) )
         => ( ( in @ Xx @ B )
           => ( in @ Xx @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[41]) ).

thf(113,plain,
    ( ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[40]) ).

thf(114,plain,
    ( ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[39]) ).

thf(115,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ B )
             => ( in @ Xx @ A ) )
         => ( in @ B @ ( powerset @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[38]) ).

thf(116,plain,
    ( ( ! [A: $i] :
          ( ( dsetconstr @ A
            @ ^ [Xx: $i] : $true )
          = A ) )
    = $true ),
    inference(copy,[status(thm)],[37]) ).

thf(117,plain,
    ( ( ! [Xx: $i,A: $i,Xy: $i] :
          ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
         => ( ( Xy = Xx )
            | ( in @ Xy @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(118,plain,
    ( ( ! [Xx: $i,A: $i,Xy: $i] :
          ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
         => ! [Xphi: $o] :
              ( ( ( Xy = Xx )
               => Xphi )
             => ( ( ( in @ Xy @ A )
                 => Xphi )
               => Xphi ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(119,plain,
    ( ( ! [Xx: $i,A: $i,Xy: $i] :
          ( ( in @ Xy @ A )
         => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[34]) ).

thf(120,plain,
    ( ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) )
    = $true ),
    inference(copy,[status(thm)],[33]) ).

thf(121,plain,
    ( ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) )
    = $true ),
    inference(copy,[status(thm)],[32]) ).

thf(122,plain,
    ( ( ! [SY107: $i] :
          ( ? [Xx: $i] : ( in @ Xx @ SY107 )
         => ( SY107 != emptyset ) ) )
    = $true ),
    inference(copy,[status(thm)],[31]) ).

thf(123,plain,
    ( ( ! [SY103: $i,SY104: $i > $o,SY105: $i] :
          ( ( in @ SY105 @ SY103 )
         => ( ( SY104 @ SY105 )
           => ( ( dsetconstr @ SY103
                @ ^ [Xy: $i] : ( SY104 @ Xy ) )
             != emptyset ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[30]) ).

thf(124,plain,
    ( ( ! [SY101: $i] :
          ( ( SY101 != emptyset )
         => ? [Xx: $i] : ( in @ Xx @ SY101 ) ) )
    = $true ),
    inference(copy,[status(thm)],[29]) ).

thf(125,plain,
    ( ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( ( in @ Xx
              @ ( dsetconstr @ A
                @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
          <=> ( Xphi @ Xx ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[28]) ).

thf(126,plain,
    ( ( ! [A: $i] :
          ( ! [Xx: $i] :
              ~ ( in @ Xx @ A )
         => ( A = emptyset ) ) )
    = $true ),
    inference(copy,[status(thm)],[27]) ).

thf(127,plain,
    ( ( ! [A: $i] :
          ( ! [Xx: $i] :
              ~ ( in @ Xx @ A )
         => ( A = emptyset ) ) )
    = $true ),
    inference(copy,[status(thm)],[26]) ).

thf(128,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ( in @ Xx @ B ) )
         => ( ! [Xx: $i] :
                ( ( in @ Xx @ B )
               => ( in @ Xx @ A ) )
           => ( A = B ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[25]) ).

thf(129,plain,
    ( ( ! [SY84: $i > $o] :
          ( ? [SY86: $i] :
              ( ( SY84 @ SY86 )
              & ! [SY87: $i] :
                  ( ( SY84 @ SY87 )
                 => ( SY86 = SY87 ) ) )
         => ? [Xx: $i] : ( SY84 @ Xx ) ) )
    = $true ),
    inference(copy,[status(thm)],[24]) ).

thf(130,plain,
    ( ( ! [Xx: $i] :
          ~ ( in @ Xx @ emptyset ) )
    = $true ),
    inference(copy,[status(thm)],[23]) ).

thf(131,plain,
    ( ( ! [Xx: $i] :
          ( ( in @ Xx @ emptyset )
         => $false ) )
    = $true ),
    inference(copy,[status(thm)],[22]) ).

thf(132,plain,
    ( ( ! [Xx: $i] :
          ( ( in @ Xx @ emptyset )
         => ! [Xphi: $o] : Xphi ) )
    = $true ),
    inference(copy,[status(thm)],[21]) ).

thf(133,plain,
    ( ( ! [Xphi: $o,Xx: $i] :
          ( ( in @ Xx @ ( prop2set @ Xphi ) )
         => Xphi ) )
    = $true ),
    inference(copy,[status(thm)],[20]) ).

thf(134,plain,
    ( ( ! [SY72: $i > $o] :
          ( ? [SY74: $i] :
              ( ( SY72 @ SY74 )
              & ! [SY75: $i] :
                  ( ( SY72 @ SY75 )
                 => ( SY74 = SY75 ) ) )
         => ? [Xx: $i] :
              ( ( SY72 @ Xx )
              & ! [Xy: $i] :
                  ( ( SY72 @ Xy )
                 => ( Xx = Xy ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[19]) ).

thf(135,plain,
    ( ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx
            @ ( dsetconstr @ A
              @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
         => ( Xphi @ Xx ) ) )
    = $true ),
    inference(copy,[status(thm)],[18]) ).

thf(136,plain,
    ( ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx
            @ ( dsetconstr @ A
              @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
         => ( in @ Xx @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[17]) ).

thf(137,plain,
    ( ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( ( Xphi @ Xx )
           => ( in @ Xx
              @ ( dsetconstr @ A
                @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[16]) ).

thf(138,plain,
    ( ( ! [SY55: $i > $o] :
          ( ? [SY57: $i] :
              ( ( SY55 @ SY57 )
              & ! [SY58: $i] :
                  ( ( SY55 @ SY58 )
                 => ( SY57 = SY58 ) ) )
         => ( SY55
            @ ( descr
              @ ^ [Xx: $i] : ( SY55 @ Xx ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[15]) ).

thf(139,plain,
    ( ( ! [A: $i] :
        ? [B: $i] :
          ( ! [C: $i] :
              ( ( in @ C @ B )
             => ! [Xx: $i] :
                  ( ( in @ Xx @ C )
                 => ( in @ Xx @ A ) ) )
          & ! [Xx: $i,Xy: $i] :
              ( ( ( in @ Xx @ A )
                & ( in @ Xy @ A ) )
             => ( ! [C: $i] :
                    ( ( in @ C @ B )
                   => ( ( in @ Xx @ C )
                    <=> ( in @ Xy @ C ) ) )
               => ( Xx = Xy ) ) )
          & ! [C: $i,D: $i] :
              ( ( ( in @ C @ B )
                & ( in @ D @ B ) )
             => ( ! [Xx: $i] :
                    ( ( in @ Xx @ C )
                   => ( in @ Xx @ D ) )
                | ! [Xx: $i] :
                    ( ( in @ Xx @ D )
                   => ( in @ Xx @ C ) ) ) )
          & ! [C: $i] :
              ( ( ! [Xx: $i] :
                    ( ( in @ Xx @ C )
                   => ( in @ Xx @ A ) )
                & ? [Xx: $i] : ( in @ Xx @ C ) )
             => ? [D: $i,Xx: $i] :
                  ( ( in @ D @ B )
                  & ( in @ Xx @ C )
                  & ~ ? [Xy: $i] :
                        ( ( in @ Xy @ D )
                        & ( in @ Xy @ C ) )
                  & ! [E: $i] :
                      ( ( in @ E @ B )
                     => ( ! [Xy: $i] :
                            ( ( in @ Xy @ E )
                           => ( in @ Xy @ D ) )
                        | ( in @ Xx @ E ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[14]) ).

thf(140,plain,
    ( ( ! [A: $i] :
          ( ? [Xx: $i] : ( in @ Xx @ A )
         => ? [B: $i] :
              ( ( in @ B @ A )
              & ~ ? [Xx: $i] :
                    ( ( in @ Xx @ B )
                    & ( in @ Xx @ A ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[13]) ).

thf(141,plain,
    ( ( ! [SY23: $i > $i > $o,SY24: $i] :
          ( ! [SY25: $i] :
              ( ( in @ SY25 @ SY24 )
             => ? [SY27: $i] :
                  ( ( SY23 @ SY25 @ SY27 )
                  & ! [SY28: $i] :
                      ( ( SY23 @ SY25 @ SY28 )
                     => ( SY27 = SY28 ) ) ) )
         => ? [B: $i] :
            ! [Xx: $i] :
              ( ( in @ Xx @ B )
            <=> ? [Xy: $i] :
                  ( ( in @ Xy @ SY24 )
                  & ( SY23 @ Xy @ Xx ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[12]) ).

thf(142,plain,
    ( ( ! [A: $i] :
          ( ( ( in @ emptyset @ A )
            & ! [Xx: $i] :
                ( ( ( in @ Xx @ omega )
                  & ( in @ Xx @ A ) )
               => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
         => ! [Xx: $i] :
              ( ( in @ Xx @ omega )
             => ( in @ Xx @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[11]) ).

thf(143,plain,
    ( ( ! [Xx: $i] :
          ( ( in @ Xx @ omega )
         => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) )
    = $true ),
    inference(copy,[status(thm)],[10]) ).

thf(144,plain,
    ( ( in @ emptyset @ omega )
    = $true ),
    inference(copy,[status(thm)],[9]) ).

thf(145,plain,
    ( ( ! [A: $i,Xx: $i] :
          ( ( in @ Xx @ ( setunion @ A ) )
        <=> ? [B: $i] :
              ( ( in @ Xx @ B )
              & ( in @ B @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[8]) ).

thf(146,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ B @ ( powerset @ A ) )
        <=> ! [Xx: $i] :
              ( ( in @ Xx @ B )
             => ( in @ Xx @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[7]) ).

thf(147,plain,
    ( ( ! [Xx: $i,A: $i,Xy: $i] :
          ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
        <=> ( ( Xy = Xx )
            | ( in @ Xy @ A ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[6]) ).

thf(148,plain,
    ( ( ! [Xx: $i] :
          ~ ( in @ Xx @ emptyset ) )
    = $true ),
    inference(copy,[status(thm)],[5]) ).

thf(149,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
            <=> ( in @ Xx @ B ) )
         => ( A = B ) ) )
    = $true ),
    inference(copy,[status(thm)],[4]) ).

thf(150,plain,
    ( ( ~ ! [SY0: $i > $o] :
            ( ? [SY2: $i] :
                ( ( SY0 @ SY2 )
                & ! [SY3: $i] :
                    ( ( SY0 @ SY3 )
                   => ( SY2 = SY3 ) ) )
           => ! [Xx: $i,Xy: $i] :
                ( ( SY0 @ Xx )
               => ( ( SY0 @ Xy )
                 => ( Xx = Xy ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[77]) ).

thf(151,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( SX0 != SX1 )
          | ! [SX2: $i,SX3: $i] :
              ( ( SX2 != SX3 )
              | ~ ( in @ SX2 @ SX0 )
              | ( in @ SX3 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[86,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(152,plain,
    ( ( ! [SX0: $i > $o,SX1: $i > $o] :
          ( ~ ! [SX2: $i,SX3: $i] :
                ( ( SX2 != SX3 )
                | ~ ( ~ ( ~ ( SX0 @ SX2 )
                        | ( SX1 @ SX3 ) )
                    | ~ ( ~ ( SX1 @ SX3 )
                        | ( SX0 @ SX2 ) ) ) )
          | ~ ( ~ ( ~ ~ ! [SX2: $i] :
                          ~ ~ ( ~ ( SX0 @ SX2 )
                              | ~ ! [SX3: $i] :
                                    ( ~ ( SX0 @ SX3 )
                                    | ( SX2 = SX3 ) ) )
                  | ~ ! [SX2: $i] :
                        ~ ~ ( ~ ( SX1 @ SX2 )
                            | ~ ! [SX3: $i] :
                                  ( ~ ( SX1 @ SX3 )
                                  | ( SX2 = SX3 ) ) ) )
              | ~ ( ~ ~ ! [SX2: $i] :
                          ~ ~ ( ~ ( SX1 @ SX2 )
                              | ~ ! [SX3: $i] :
                                    ( ~ ( SX1 @ SX3 )
                                    | ( SX2 = SX3 ) ) )
                  | ~ ! [SX2: $i] :
                        ~ ~ ( ~ ( SX0 @ SX2 )
                            | ~ ! [SX3: $i] :
                                  ( ~ ( SX0 @ SX3 )
                                  | ( SX2 = SX3 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[83,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(153,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX1 )
                | ( in @ SX2 @ SX0 ) )
          | ( in @ SX1 @ ( powerset @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[115,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(154,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ! [SX2: $i] :
                ~ ( ~ ( ~ ( in @ SX2 @ SX0 )
                      | ( in @ SX2 @ SX1 ) )
                  | ~ ( ~ ( in @ SX2 @ SX1 )
                      | ( in @ SX2 @ SX0 ) ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[149,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(155,plain,
    ( ( ! [SX0: $i,SX1: $i > $o] :
          ( ~ ~ ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SX0 )
                        | ~ ( SX1 @ SX2 ) )
          | ! [SX2: $i] :
              ( ~ ( in @ SX2 @ SX0 )
              | ~ ( SX1 @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[95,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(156,plain,
    ( ( ! [SX0: $i,SX1: $i > $o] :
          ( ~ ~ ! [SX2: $i] :
                  ~ ~ ( ~ ( in @ SX2 @ SX0 )
                      | ~ ( SX1 @ SX2 ) )
          | ( ( dsetconstr @ SX0
              @ ^ [SX2: $i] : ( SX1 @ SX2 ) )
           != emptyset )
          | $false ) )
    = $true ),
    inference(unfold_def,[status(thm)],[99,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(157,plain,
    ( ( ! [SX0: $i,SX1: $i > $o] :
          ( ~ ~ ! [SX2: $i] :
                  ( ~ ( in @ SX2 @ SX0 )
                  | ( SX1 @ SX2 ) )
          | ~ ! [SX2: $i] :
                ~ ~ ( ~ ( in @ SX2 @ SX0 )
                    | ~ ~ ( SX1 @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[97,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(158,plain,
    ( ( ! [SX0: $i,SX1: $i > $o] :
          ( ~ ~ ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SX0 )
                        | ~ ( SX1 @ SX2 ) )
          | ! [SX2: $i] :
              ( ~ ( in @ SX2 @ SX0 )
              | ~ ( SX1 @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[91,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(159,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ~ ( ~ ( ~ ( in @ SX2 @ ( setadjoin @ SX0 @ SX1 ) )
                | ( SX2 = SX0 )
                | ( in @ SX2 @ SX1 ) )
            | ~ ( ~ ( ( SX2 = SX0 )
                    | ( in @ SX2 @ SX1 ) )
                | ( in @ SX2 @ ( setadjoin @ SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[147,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(160,plain,
    ( ( ! [SX0: $i] :
          ~ ! [SX1: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX2: $i] :
                                    ( ~ ( in @ SX2 @ SX1 )
                                    | ! [SX3: $i] :
                                        ( ~ ( in @ SX3 @ SX2 )
                                        | ( in @ SX3 @ SX0 ) ) )
                              | ~ ! [SX2: $i,SX3: $i] :
                                    ( ~ ~ ( ~ ( in @ SX2 @ SX0 )
                                          | ~ ( in @ SX3 @ SX0 ) )
                                    | ~ ! [SX4: $i] :
                                          ( ~ ( in @ SX4 @ SX1 )
                                          | ~ ( ~ ( ~ ( in @ SX2 @ SX4 )
                                                  | ( in @ SX3 @ SX4 ) )
                                              | ~ ( ~ ( in @ SX3 @ SX4 )
                                                  | ( in @ SX2 @ SX4 ) ) ) )
                                    | ( SX2 = SX3 ) ) )
                        | ~ ! [SX2: $i,SX3: $i] :
                              ( ~ ~ ( ~ ( in @ SX2 @ SX1 )
                                    | ~ ( in @ SX3 @ SX1 ) )
                              | ! [SX4: $i] :
                                  ( ~ ( in @ SX4 @ SX2 )
                                  | ( in @ SX4 @ SX3 ) )
                              | ! [SX4: $i] :
                                  ( ~ ( in @ SX4 @ SX3 )
                                  | ( in @ SX4 @ SX2 ) ) ) )
                  | ~ ! [SX2: $i] :
                        ( ~ ~ ( ~ ! [SX3: $i] :
                                    ( ~ ( in @ SX3 @ SX2 )
                                    | ( in @ SX3 @ SX0 ) )
                              | ~ ~ ! [SX3: $i] :
                                      ~ ( in @ SX3 @ SX2 ) )
                        | ~ ! [SX3: $i] :
                              ~ ~ ! [SX4: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SX3 @ SX1 )
                                                    | ~ ( in @ SX4 @ SX2 ) )
                                              | ~ ~ ~ ! [SX5: $i] :
                                                        ~ ~ ( ~ ( in @ SX5 @ SX3 )
                                                            | ~ ( in @ SX5 @ SX2 ) ) )
                                        | ~ ! [SX5: $i] :
                                              ( ~ ( in @ SX5 @ SX1 )
                                              | ! [SX6: $i] :
                                                  ( ~ ( in @ SX6 @ SX5 )
                                                  | ( in @ SX6 @ SX3 ) )
                                              | ( in @ SX4 @ SX5 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[139,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(161,plain,
    ( ( ! [SX0: $i,SX1: $i > $o,SX2: $i] :
          ( ~ ( in @ SX2 @ SX0 )
          | ~ ( SX1 @ SX2 )
          | ( ( dsetconstr @ SX0
              @ ^ [SX3: $i] : ( SX1 @ SX3 ) )
           != emptyset ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[123,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(162,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( in @ SX1 @ ( powerset @ SX0 ) )
          | ~ ( in @ SX2 @ SX1 )
          | ( in @ SX2 @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[112,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(163,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( SX0 @ SX1 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( SX0 @ SX2 )
                            | ( SX1 = SX2 ) ) )
          | ( SX0
            @ ( descr
              @ ^ [SX1: $i] : ( SX0 @ SX1 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[138,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(164,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( in @ SX1 @ ( setunion @ SX0 ) )
          | ! [SX2: $o] :
              ( ~ ! [SX3: $i] :
                    ( ~ ( in @ SX1 @ SX3 )
                    | ~ ( in @ SX3 @ SX0 )
                    | SX2 )
              | SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[110,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(165,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ emptyset )
          | ! [SX1: $o] : SX1 ) )
    = $true ),
    inference(unfold_def,[status(thm)],[132,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(166,plain,
    ( ( ! [SX0: $i,SX1: $i > $o] :
          ( ~ ~ ! [SX2: $i] :
                  ( ~ ( in @ SX2 @ SX0 )
                  | ( SX1 @ SX2 ) )
          | ~ ! [SX2: $i] :
                ~ ~ ( ~ ( in @ SX2 @ SX0 )
                    | ~ ~ ( SX1 @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[90,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(167,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( in @ SX1 @ ( powerset @ SX0 ) )
                | ! [SX2: $i] :
                    ( ~ ( in @ SX2 @ SX1 )
                    | ( in @ SX2 @ SX0 ) ) )
            | ~ ( ~ ! [SX2: $i] :
                      ( ~ ( in @ SX2 @ SX1 )
                      | ( in @ SX2 @ SX0 ) )
                | ( in @ SX1 @ ( powerset @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[146,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(168,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ( SX0 != emptyset ) )
          | ~ ! [SX1: $i] :
                ~ ~ ( ~ ( in @ SX1 @ SX0 )
                    | ~ $true ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[107,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(169,plain,
    ( ( ! [SX0: $i > $o,SX1: $i] :
          ( ~ ( in @ SX1 @ emptyset )
          | ( SX0 @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[98,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(170,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( in @ SX1 @ SX0 )
          | ( in @ SX1 @ ( powerset @ ( setunion @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[109,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(171,plain,
    ( ( ! [SX0: $i,SX1: $i > $o] :
          ( ~ ~ ! [SX2: $i] :
                  ~ ~ ( ~ ( in @ SX2 @ SX0 )
                      | ~ ~ ( SX1 @ SX2 ) )
          | ~ ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX0 )
                | ( SX1 @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[94,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(172,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( SX0 @ SX1 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( SX0 @ SX2 )
                            | ( SX1 = SX2 ) ) )
          | ~ ! [SX1: $i] :
                ~ ~ ( ~ ( SX0 @ SX1 )
                    | ~ ! [SX2: $i] :
                          ( ~ ( SX0 @ SX2 )
                          | ( SX1 = SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[134,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(173,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX0 )
                | ( in @ SX2 @ SX1 ) )
          | ~ ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX1 )
                | ( in @ SX2 @ SX0 ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[128,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(174,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( SX0 != SX1 )
          | ! [SX2: $i,SX3: $i] :
              ( ( SX2 != SX3 )
              | ( ( setadjoin @ SX0 @ SX2 )
                = ( setadjoin @ SX1 @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[81,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(175,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( in @ SX2 @ ( setadjoin @ SX0 @ SX1 ) )
          | ! [SX3: $o] :
              ( ~ ( ( SX2 != SX0 )
                  | SX3 )
              | ~ ( ~ ( in @ SX2 @ SX1 )
                  | SX3 )
              | SX3 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[118,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(176,plain,
    ( ( ! [SX0: $i,SX1: $i > $o] :
          ( ~ ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX0 )
                | ~ ( SX1 @ SX2 ) )
          | ~ ~ ! [SX2: $i] :
                  ~ ~ ( ~ ( in @ SX2 @ SX0 )
                      | ~ ( SX1 @ SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[96,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(177,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( SX0 != SX1 )
          | ( ( setunion @ SX0 )
            = ( setunion @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[79,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(178,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( SX0 @ SX1 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( SX0 @ SX2 )
                            | ( SX1 = SX2 ) ) )
          | ~ ! [SX1: $i] :
                ~ ~ ( ~ ( SX0 @ SX1 )
                    | ~ ! [SX2: $i] :
                          ( ~ ( SX0 @ SX2 )
                          | ( SX1 = SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[89,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(179,plain,
    ( ( ! [SX0: $o,SX1: $i] :
          ( ~ ( in @ SX1 @ ( prop2set @ SX0 ) )
          | SX0 ) )
    = $true ),
    inference(unfold_def,[status(thm)],[133,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(180,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( in @ SX1 @ SX2 )
          | ~ ( in @ SX2 @ SX0 )
          | ( in @ SX1 @ ( setunion @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[111,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(181,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( in @ SX0 @ ( setadjoin @ SX1 @ emptyset ) )
          | ( SX0 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[106,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(182,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( SX0 @ SX1 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( SX0 @ SX2 )
                            | ( SX1 = SX2 ) ) )
          | ~ ! [SX1: $i] :
                ~ ! [SX2: $i] :
                    ~ ( ~ ( ~ ( SX0 @ SX2 )
                          | ( SX2 = SX1 ) )
                      | ~ ( ( SX2 != SX1 )
                          | ( SX0 @ SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[108,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(183,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( SX0 @ SX1 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( SX0 @ SX2 )
                            | ( SX1 = SX2 ) ) )
          | ~ ! [SX1: $i] :
                ~ ( SX0 @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[129,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(184,plain,
    ( ( ! [SX0: $i] :
          ( ~ ! [SX1: $i] :
                ~ ( in @ SX1 @ SX0 )
          | ( SX0 = emptyset ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[126,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(185,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ( SX0 @ SX1 )
          | ~ ! [SX1: $i,SX2: $i] :
                ( ~ ( SX0 @ SX1 )
                | ~ ( SX0 @ SX2 )
                | ( SX1 = SX2 ) )
          | ~ ! [SX1: $i] :
                ~ ~ ( ~ ( SX0 @ SX1 )
                    | ~ ! [SX2: $i] :
                          ( ~ ( SX0 @ SX2 )
                          | ( SX1 = SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[88,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(186,plain,
    ( ( ! [SX0: $i,SX1: $i > $o,SX2: $i] :
          ( ~ ( in @ SX2
              @ ( dsetconstr @ SX0
                @ ^ [SX3: $i] : ( SX1 @ SX3 ) ) )
          | ( in @ SX2 @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[136,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(187,plain,
    ( ( ! [SX0: $o] :
          ( ~ SX0
          | ( set2prop @ ( prop2set @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[92,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(188,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( in @ SX2 @ SX1 )
          | ( in @ SX2 @ ( setadjoin @ SX0 @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[119,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(189,plain,
    ( ( ! [SX0: $o] :
          ( ~ SX0
          | ( in @ emptyset @ ( prop2set @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[93,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(190,plain,
    ( ( ! [SX0: $i] :
          ( ~ ! [SX1: $i] :
                ~ ( in @ SX1 @ SX0 )
          | ( SX0 = emptyset ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[127,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(191,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( SX0 @ SX1 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( SX0 @ SX2 )
                            | ( SX1 = SX2 ) ) )
          | ! [SX1: $i,SX2: $i] :
              ( ~ ( SX0 @ SX1 )
              | ~ ( SX0 @ SX2 )
              | ( SX1 = SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[84,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(192,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ! [SX2: $i] :
                      ~ ( ~ ( ~ ( SX0 @ SX2 )
                            | ( SX2 = SX1 ) )
                        | ~ ( ( SX2 != SX1 )
                            | ( SX0 @ SX2 ) ) )
          | ~ ! [SX1: $i] :
                ~ ~ ( ~ ( SX0 @ SX1 )
                    | ~ ! [SX2: $i] :
                          ( ~ ( SX0 @ SX2 )
                          | ( SX1 = SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[87,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(193,plain,
    ( ( ! [SX0: $i,SX1: $i > $o,SX2: $i] :
          ( ~ ( in @ SX2 @ SX0 )
          | ~ ( SX1 @ SX2 )
          | ( in @ SX2
            @ ( dsetconstr @ SX0
              @ ^ [SX3: $i] : ( SX1 @ SX3 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[137,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(194,plain,
    ( ( ! [SX0: $i] :
          ( ~ ~ ( ~ ( in @ emptyset @ SX0 )
                | ~ ! [SX1: $i] :
                      ( ~ ~ ( ~ ( in @ SX1 @ omega )
                            | ~ ( in @ SX1 @ SX0 ) )
                      | ( in @ ( setadjoin @ SX1 @ SX1 ) @ SX0 ) ) )
          | ! [SX1: $i] :
              ( ~ ( in @ SX1 @ omega )
              | ( in @ SX1 @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[142,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(195,plain,
    ( ( ~ ! [SX0: $i > $o] :
            ( ~ ~ ! [SX1: $i] :
                    ~ ~ ( ~ ( SX0 @ SX1 )
                        | ~ ! [SX2: $i] :
                              ( ~ ( SX0 @ SX2 )
                              | ( SX1 = SX2 ) ) )
            | ! [SX1: $i,SX2: $i] :
                ( ~ ( SX0 @ SX1 )
                | ~ ( SX0 @ SX2 )
                | ( SX1 = SX2 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[150,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(196,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( in @ SX2 @ ( setadjoin @ SX0 @ SX1 ) )
          | ( SX2 = SX0 )
          | ( in @ SX2 @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[117,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(197,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ omega )
          | ( in @ ( setadjoin @ SX0 @ SX0 ) @ omega ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[143,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(198,plain,
    ( ( ! [SX0: $i,SX1: $i > $o,SX2: $i] :
          ( ~ ( in @ SX2 @ SX0 )
          | ~ ( ~ ( ~ ( in @ SX2
                      @ ( dsetconstr @ SX0
                        @ ^ [SX3: $i] : ( SX1 @ SX3 ) ) )
                  | ( SX1 @ SX2 ) )
              | ~ ( ~ ( SX1 @ SX2 )
                  | ( in @ SX2
                    @ ( dsetconstr @ SX0
                      @ ^ [SX3: $i] : ( SX1 @ SX3 ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[125,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(199,plain,
    ( ( ! [SX0: $i,SX1: $i > $o,SX2: $i] :
          ( ~ ( in @ SX2
              @ ( dsetconstr @ SX0
                @ ^ [SX3: $i] : ( SX1 @ SX3 ) ) )
          | ( SX1 @ SX2 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[135,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(200,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( ( SX0 != SX1 ) )
          | ~ ( in @ SX1 @ ( setadjoin @ SX0 @ emptyset ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[105,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(201,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( SX0 != SX1 )
          | ! [SX2: $i,SX3: $i] :
              ( ( SX2 != SX3 )
              | ~ ( ~ ( ~ ( in @ SX2 @ SX0 )
                      | ( in @ SX3 @ SX1 ) )
                  | ~ ( ~ ( in @ SX3 @ SX1 )
                      | ( in @ SX2 @ SX0 ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[85,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(202,plain,
    ( ( ! [SX0: $i] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ( in @ SX1 @ SX0 )
          | ( SX0 != emptyset ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[122,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(203,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ emptyset )
          | $false ) )
    = $true ),
    inference(unfold_def,[status(thm)],[131,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(204,plain,
    ( ( ! [SX0: $i] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ( in @ SX1 @ SX0 )
          | ~ ! [SX1: $i] :
                ~ ~ ( ~ ( in @ SX1 @ SX0 )
                    | ~ ~ ~ ! [SX2: $i] :
                              ~ ~ ( ~ ( in @ SX2 @ SX1 )
                                  | ~ ( in @ SX2 @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[140,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(205,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ( SX0 != emptyset ) )
          | ~ ! [SX1: $i] :
                ~ ( in @ SX1 @ SX0 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[124,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(206,plain,
    ( ( ! [SX0: $i > $i > $o,SX1: $i] :
          ( ~ ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX1 )
                | ~ ! [SX3: $i] :
                      ~ ~ ( ~ ( SX0 @ SX2 @ SX3 )
                          | ~ ! [SX4: $i] :
                                ( ~ ( SX0 @ SX2 @ SX4 )
                                | ( SX3 = SX4 ) ) ) )
          | ~ ! [SX2: $i] :
                ~ ! [SX3: $i] :
                    ~ ( ~ ( ~ ( in @ SX3 @ SX2 )
                          | ~ ! [SX4: $i] :
                                ~ ~ ( ~ ( in @ SX4 @ SX1 )
                                    | ~ ( SX0 @ SX4 @ SX3 ) ) )
                      | ~ ( ~ ~ ! [SX4: $i] :
                                  ~ ~ ( ~ ( in @ SX4 @ SX1 )
                                      | ~ ( SX0 @ SX4 @ SX3 ) )
                          | ( in @ SX3 @ SX2 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[141,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(207,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ~ ( ~ ( ~ ( in @ SX1 @ ( setunion @ SX0 ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX1 @ SX2 )
                          | ~ ( in @ SX2 @ SX0 ) ) )
            | ~ ( ~ ~ ! [SX2: $i] :
                        ~ ~ ( ~ ( in @ SX1 @ SX2 )
                            | ~ ( in @ SX2 @ SX0 ) )
                | ( in @ SX1 @ ( setunion @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[145,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(208,plain,
    ( ( ! [SX0: $i,SX1: $i,SX2: $i] :
          ( ~ ( in @ SX2 @ ( setadjoin @ SX0 @ ( setadjoin @ SX1 @ emptyset ) ) )
          | ( SX2 = SX0 )
          | ( SX2 = SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[102,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(209,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ( in @ SX0 @ ( setadjoin @ SX1 @ emptyset ) )
          | ( in @ SX1 @ ( setadjoin @ SX0 @ emptyset ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[103,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(210,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( SX0 != SX1 )
          | ( in @ SX0 @ ( setadjoin @ SX1 @ emptyset ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[104,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(211,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ( SX0 != SX1 )
          | ( ( powerset @ SX0 )
            = ( powerset @ SX1 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[80,descrp,dsetconstrEL,dsetconstrER,dsetconstrI,emptyE1,emptyI,emptyInPowerset,emptyinPowerset,emptyinunitempty,emptysetAx,emptysetE,emptyset__Cong,emptysetimpfalse,eqinunit,exu,exuE1,exuE2,exuE3e,exuE3u,exuI1,exuI2,exuI3,exu__Cong,foundationAx,inCongP,in__Cong,noeltsimpempty,nonempty,nonemptyE1,nonemptyI,nonemptyI1,nonemptyImpWitness,notdallE,notdexE,notinemptyset,notinsingleton,omega0Ax,omegaIndAx,omegaSAx,omega__Cong,powersetAx,powersetE,powersetI,powerset__Cong,prop2set2propI,prop2setE,prop2setI,quantDeMorgan1,quantDeMorgan2,quantDeMorgan3,quantDeMorgan4,replAx,setadjoinAx,setadjoinE,setadjoinIL,setadjoinIR,setadjoinOr,setadjoin__Cong,setbeta,setext,setextAx,setoftrueEq,setunionAx,setunionE,setunionI,setunion__Cong,singletonsswitch,subPowSU,uniqinunit,upairsetE,upairsetIL,upairsetIR,vacuousDall,wellorderingAx]) ).

thf(212,plain,
    ! [SV1: $i] :
      ( ( ! [SY485: $i] : ( in @ SY485 @ ( setadjoin @ SV1 @ ( setadjoin @ SY485 @ emptyset ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[100]) ).

thf(213,plain,
    ! [SV2: $i] :
      ( ( ! [SY486: $i] : ( in @ SV2 @ ( setadjoin @ SV2 @ ( setadjoin @ SY486 @ emptyset ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[101]) ).

thf(214,plain,
    ! [SV3: $i] :
      ( ( in @ emptyset @ ( powerset @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[113]) ).

thf(215,plain,
    ! [SV4: $i] :
      ( ( in @ emptyset @ ( powerset @ SV4 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[114]) ).

thf(216,plain,
    ! [SV5: $i] :
      ( ( ( dsetconstr @ SV5
          @ ^ [Xx: $i] : $true )
        = SV5 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[116]) ).

thf(217,plain,
    ! [SV6: $i] :
      ( ( ! [SY488: $i] : ( in @ SV6 @ ( setadjoin @ SV6 @ SY488 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[121]) ).

thf(218,plain,
    ! [SV7: $i] :
      ( ( ~ ( in @ SV7 @ emptyset ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[130]) ).

thf(219,plain,
    ! [SV8: $i] :
      ( ( ~ ( in @ SV8 @ emptyset ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[148]) ).

thf(220,plain,
    ! [SV9: $i] :
      ( ( ! [SY489: $i] :
            ( ( SV9 != SY489 )
            | ! [SY490: $i,SY491: $i] :
                ( ( SY490 != SY491 )
                | ~ ( in @ SY490 @ SV9 )
                | ( in @ SY491 @ SY489 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[151]) ).

thf(221,plain,
    ! [SV10: $i > $o] :
      ( ( ! [SY492: $i > $o] :
            ( ~ ! [SY493: $i,SY494: $i] :
                  ( ( SY493 != SY494 )
                  | ~ ( ~ ( ~ ( SV10 @ SY493 )
                          | ( SY492 @ SY494 ) )
                      | ~ ( ~ ( SY492 @ SY494 )
                          | ( SV10 @ SY493 ) ) ) )
            | ~ ( ~ ( ~ ~ ! [SY495: $i] :
                            ~ ~ ( ~ ( SV10 @ SY495 )
                                | ~ ! [SY496: $i] :
                                      ( ~ ( SV10 @ SY496 )
                                      | ( SY495 = SY496 ) ) )
                    | ~ ! [SX2: $i] :
                          ~ ~ ( ~ ( SY492 @ SX2 )
                              | ~ ! [SX3: $i] :
                                    ( ~ ( SY492 @ SX3 )
                                    | ( SX2 = SX3 ) ) ) )
                | ~ ( ~ ~ ! [SX2: $i] :
                            ~ ~ ( ~ ( SY492 @ SX2 )
                                | ~ ! [SX3: $i] :
                                      ( ~ ( SY492 @ SX3 )
                                      | ( SX2 = SX3 ) ) )
                    | ~ ! [SY501: $i] :
                          ~ ~ ( ~ ( SV10 @ SY501 )
                              | ~ ! [SY502: $i] :
                                    ( ~ ( SV10 @ SY502 )
                                    | ( SY501 = SY502 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[152]) ).

thf(222,plain,
    ! [SV11: $i] :
      ( ( ! [SY503: $i] :
            ( ~ ! [SY504: $i] :
                  ( ~ ( in @ SY504 @ SY503 )
                  | ( in @ SY504 @ SV11 ) )
            | ( in @ SY503 @ ( powerset @ SV11 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[153]) ).

thf(223,plain,
    ! [SV12: $i] :
      ( ( ! [SY505: $i] :
            ( ~ ! [SY506: $i] :
                  ~ ( ~ ( ~ ( in @ SY506 @ SV12 )
                        | ( in @ SY506 @ SY505 ) )
                    | ~ ( ~ ( in @ SY506 @ SY505 )
                        | ( in @ SY506 @ SV12 ) ) )
            | ( SV12 = SY505 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[154]) ).

thf(224,plain,
    ! [SV13: $i] :
      ( ( ! [SY507: $i > $o] :
            ( ~ ~ ~ ! [SY508: $i] :
                      ~ ~ ( ~ ( in @ SY508 @ SV13 )
                          | ~ ( SY507 @ SY508 ) )
            | ! [SY509: $i] :
                ( ~ ( in @ SY509 @ SV13 )
                | ~ ( SY507 @ SY509 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[155]) ).

thf(225,plain,
    ! [SV14: $i] :
      ( ( ! [SY510: $i > $o] :
            ( ~ ~ ! [SY511: $i] :
                    ~ ~ ( ~ ( in @ SY511 @ SV14 )
                        | ~ ( SY510 @ SY511 ) )
            | ( ( dsetconstr @ SV14
                @ ^ [SX2: $i] : ( SY510 @ SX2 ) )
             != emptyset )
            | $false ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[156]) ).

thf(226,plain,
    ! [SV15: $i] :
      ( ( ! [SY513: $i > $o] :
            ( ~ ~ ! [SY514: $i] :
                    ( ~ ( in @ SY514 @ SV15 )
                    | ( SY513 @ SY514 ) )
            | ~ ! [SY515: $i] :
                  ~ ~ ( ~ ( in @ SY515 @ SV15 )
                      | ~ ~ ( SY513 @ SY515 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[157]) ).

thf(227,plain,
    ! [SV16: $i] :
      ( ( ! [SY516: $i > $o] :
            ( ~ ~ ~ ! [SY517: $i] :
                      ~ ~ ( ~ ( in @ SY517 @ SV16 )
                          | ~ ( SY516 @ SY517 ) )
            | ! [SY518: $i] :
                ( ~ ( in @ SY518 @ SV16 )
                | ~ ( SY516 @ SY518 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[158]) ).

thf(228,plain,
    ! [SV17: $i] :
      ( ( ! [SY519: $i,SY520: $i] :
            ~ ( ~ ( ~ ( in @ SY520 @ ( setadjoin @ SV17 @ SY519 ) )
                  | ( SY520 = SV17 )
                  | ( in @ SY520 @ SY519 ) )
              | ~ ( ~ ( ( SY520 = SV17 )
                      | ( in @ SY520 @ SY519 ) )
                  | ( in @ SY520 @ ( setadjoin @ SV17 @ SY519 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[159]) ).

thf(229,plain,
    ! [SV18: $i] :
      ( ( ~ ! [SY521: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY522: $i] :
                                    ( ~ ( in @ SY522 @ SY521 )
                                    | ! [SY523: $i] :
                                        ( ~ ( in @ SY523 @ SY522 )
                                        | ( in @ SY523 @ SV18 ) ) )
                              | ~ ! [SY524: $i,SY525: $i] :
                                    ( ~ ~ ( ~ ( in @ SY524 @ SV18 )
                                          | ~ ( in @ SY525 @ SV18 ) )
                                    | ~ ! [SX4: $i] :
                                          ( ~ ( in @ SX4 @ SY521 )
                                          | ~ ( ~ ( ~ ( in @ SY524 @ SX4 )
                                                  | ( in @ SY525 @ SX4 ) )
                                              | ~ ( ~ ( in @ SY525 @ SX4 )
                                                  | ( in @ SY524 @ SX4 ) ) ) )
                                    | ( SY524 = SY525 ) ) )
                        | ~ ! [SX2: $i,SX3: $i] :
                              ( ~ ~ ( ~ ( in @ SX2 @ SY521 )
                                    | ~ ( in @ SX3 @ SY521 ) )
                              | ! [SX4: $i] :
                                  ( ~ ( in @ SX4 @ SX2 )
                                  | ( in @ SX4 @ SX3 ) )
                              | ! [SX4: $i] :
                                  ( ~ ( in @ SX4 @ SX3 )
                                  | ( in @ SX4 @ SX2 ) ) ) )
                  | ~ ! [SY531: $i] :
                        ( ~ ~ ( ~ ! [SY532: $i] :
                                    ( ~ ( in @ SY532 @ SY531 )
                                    | ( in @ SY532 @ SV18 ) )
                              | ~ ~ ! [SX3: $i] :
                                      ~ ( in @ SX3 @ SY531 ) )
                        | ~ ! [SX3: $i] :
                              ~ ~ ! [SX4: $i] :
                                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SX3 @ SY521 )
                                                    | ~ ( in @ SX4 @ SY531 ) )
                                              | ~ ~ ~ ! [SX5: $i] :
                                                        ~ ~ ( ~ ( in @ SX5 @ SX3 )
                                                            | ~ ( in @ SX5 @ SY531 ) ) )
                                        | ~ ! [SX5: $i] :
                                              ( ~ ( in @ SX5 @ SY521 )
                                              | ! [SX6: $i] :
                                                  ( ~ ( in @ SX6 @ SX5 )
                                                  | ( in @ SX6 @ SX3 ) )
                                              | ( in @ SX4 @ SX5 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[160]) ).

thf(230,plain,
    ! [SV19: $i] :
      ( ( ! [SY539: $i > $o,SY540: $i] :
            ( ~ ( in @ SY540 @ SV19 )
            | ~ ( SY539 @ SY540 )
            | ( ( dsetconstr @ SV19
                @ ^ [SX3: $i] : ( SY539 @ SX3 ) )
             != emptyset ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[161]) ).

thf(231,plain,
    ! [SV20: $i] :
      ( ( ! [SY542: $i,SY543: $i] :
            ( ~ ( in @ SY542 @ ( powerset @ SV20 ) )
            | ~ ( in @ SY543 @ SY542 )
            | ( in @ SY543 @ SV20 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[162]) ).

thf(232,plain,
    ! [SV21: $i > $o] :
      ( ( ~ ~ ! [SY544: $i] :
                ~ ~ ( ~ ( SV21 @ SY544 )
                    | ~ ! [SY545: $i] :
                          ( ~ ( SV21 @ SY545 )
                          | ( SY544 = SY545 ) ) )
        | ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[163]) ).

thf(233,plain,
    ! [SV22: $i] :
      ( ( ! [SY547: $i] :
            ( ~ ( in @ SY547 @ ( setunion @ SV22 ) )
            | ! [SY548: $o] :
                ( ~ ! [SY549: $i] :
                      ( ~ ( in @ SY547 @ SY549 )
                      | ~ ( in @ SY549 @ SV22 )
                      | SY548 )
                | SY548 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[164]) ).

thf(234,plain,
    ! [SV23: $i] :
      ( ( ~ ( in @ SV23 @ emptyset )
        | ! [SX1: $o] : SX1 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[165]) ).

thf(235,plain,
    ! [SV24: $i] :
      ( ( ! [SY551: $i > $o] :
            ( ~ ~ ! [SY552: $i] :
                    ( ~ ( in @ SY552 @ SV24 )
                    | ( SY551 @ SY552 ) )
            | ~ ! [SY553: $i] :
                  ~ ~ ( ~ ( in @ SY553 @ SV24 )
                      | ~ ~ ( SY551 @ SY553 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[166]) ).

thf(236,plain,
    ! [SV25: $i] :
      ( ( ! [SY554: $i] :
            ~ ( ~ ( ~ ( in @ SY554 @ ( powerset @ SV25 ) )
                  | ! [SY555: $i] :
                      ( ~ ( in @ SY555 @ SY554 )
                      | ( in @ SY555 @ SV25 ) ) )
              | ~ ( ~ ! [SY556: $i] :
                        ( ~ ( in @ SY556 @ SY554 )
                        | ( in @ SY556 @ SV25 ) )
                  | ( in @ SY554 @ ( powerset @ SV25 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[167]) ).

thf(237,plain,
    ! [SV26: $i] :
      ( ( ~ ( ( SV26 != emptyset ) )
        | ~ ! [SY557: $i] :
              ~ ~ ( ~ ( in @ SY557 @ SV26 )
                  | ~ $true ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[168]) ).

thf(238,plain,
    ! [SV27: $i > $o] :
      ( ( ! [SY558: $i] :
            ( ~ ( in @ SY558 @ emptyset )
            | ( SV27 @ SY558 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[169]) ).

thf(239,plain,
    ! [SV28: $i] :
      ( ( ! [SY559: $i] :
            ( ~ ( in @ SY559 @ SV28 )
            | ( in @ SY559 @ ( powerset @ ( setunion @ SV28 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[170]) ).

thf(240,plain,
    ! [SV29: $i] :
      ( ( ! [SY560: $i > $o] :
            ( ~ ~ ! [SY561: $i] :
                    ~ ~ ( ~ ( in @ SY561 @ SV29 )
                        | ~ ~ ( SY560 @ SY561 ) )
            | ~ ! [SY562: $i] :
                  ( ~ ( in @ SY562 @ SV29 )
                  | ( SY560 @ SY562 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[171]) ).

thf(241,plain,
    ! [SV30: $i > $o] :
      ( ( ~ ~ ! [SY563: $i] :
                ~ ~ ( ~ ( SV30 @ SY563 )
                    | ~ ! [SY564: $i] :
                          ( ~ ( SV30 @ SY564 )
                          | ( SY563 = SY564 ) ) )
        | ~ ! [SY565: $i] :
              ~ ~ ( ~ ( SV30 @ SY565 )
                  | ~ ! [SY566: $i] :
                        ( ~ ( SV30 @ SY566 )
                        | ( SY565 = SY566 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[172]) ).

thf(242,plain,
    ! [SV31: $i] :
      ( ( ! [SY567: $i] :
            ( ~ ! [SY568: $i] :
                  ( ~ ( in @ SY568 @ SV31 )
                  | ( in @ SY568 @ SY567 ) )
            | ~ ! [SY569: $i] :
                  ( ~ ( in @ SY569 @ SY567 )
                  | ( in @ SY569 @ SV31 ) )
            | ( SV31 = SY567 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[173]) ).

thf(243,plain,
    ! [SV32: $i] :
      ( ( ! [SY570: $i] :
            ( ( SV32 != SY570 )
            | ! [SY571: $i,SY572: $i] :
                ( ( SY571 != SY572 )
                | ( ( setadjoin @ SV32 @ SY571 )
                  = ( setadjoin @ SY570 @ SY572 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[174]) ).

thf(244,plain,
    ! [SV33: $i] :
      ( ( ! [SY573: $i,SY574: $i] :
            ( ~ ( in @ SY574 @ ( setadjoin @ SV33 @ SY573 ) )
            | ! [SY575: $o] :
                ( ~ ( ( SY574 != SV33 )
                    | SY575 )
                | ~ ( ~ ( in @ SY574 @ SY573 )
                    | SY575 )
                | SY575 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[175]) ).

thf(245,plain,
    ! [SV34: $i] :
      ( ( ! [SY576: $i > $o] :
            ( ~ ! [SY577: $i] :
                  ( ~ ( in @ SY577 @ SV34 )
                  | ~ ( SY576 @ SY577 ) )
            | ~ ~ ! [SY578: $i] :
                    ~ ~ ( ~ ( in @ SY578 @ SV34 )
                        | ~ ( SY576 @ SY578 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[176]) ).

thf(246,plain,
    ! [SV35: $i] :
      ( ( ! [SY579: $i] :
            ( ( SV35 != SY579 )
            | ( ( setunion @ SV35 )
              = ( setunion @ SY579 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[177]) ).

thf(247,plain,
    ! [SV36: $i > $o] :
      ( ( ~ ~ ! [SY580: $i] :
                ~ ~ ( ~ ( SV36 @ SY580 )
                    | ~ ! [SY581: $i] :
                          ( ~ ( SV36 @ SY581 )
                          | ( SY580 = SY581 ) ) )
        | ~ ! [SY582: $i] :
              ~ ~ ( ~ ( SV36 @ SY582 )
                  | ~ ! [SY583: $i] :
                        ( ~ ( SV36 @ SY583 )
                        | ( SY582 = SY583 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[178]) ).

thf(248,plain,
    ! [SV37: $o] :
      ( ( ! [SY584: $i] :
            ( ~ ( in @ SY584 @ ( prop2set @ SV37 ) )
            | SV37 ) )
      = $true ),
    inference(extcnf_forall_special_pos,[status(thm)],[179]) ).

thf(249,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ ( prop2set @ $true ) )
          | $true ) )
    = $true ),
    inference(extcnf_forall_special_pos,[status(thm)],[179]) ).

thf(250,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ ( prop2set @ $false ) )
          | $false ) )
    = $true ),
    inference(extcnf_forall_special_pos,[status(thm)],[179]) ).

thf(251,plain,
    ! [SV38: $i] :
      ( ( ! [SY585: $i,SY586: $i] :
            ( ~ ( in @ SY585 @ SY586 )
            | ~ ( in @ SY586 @ SV38 )
            | ( in @ SY585 @ ( setunion @ SV38 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[180]) ).

thf(252,plain,
    ! [SV39: $i] :
      ( ( ! [SY587: $i] :
            ( ~ ( in @ SV39 @ ( setadjoin @ SY587 @ emptyset ) )
            | ( SV39 = SY587 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[181]) ).

thf(253,plain,
    ! [SV40: $i > $o] :
      ( ( ~ ~ ! [SY588: $i] :
                ~ ~ ( ~ ( SV40 @ SY588 )
                    | ~ ! [SY589: $i] :
                          ( ~ ( SV40 @ SY589 )
                          | ( SY588 = SY589 ) ) )
        | ~ ! [SY590: $i] :
              ~ ! [SY591: $i] :
                  ~ ( ~ ( ~ ( SV40 @ SY591 )
                        | ( SY591 = SY590 ) )
                    | ~ ( ( SY591 != SY590 )
                        | ( SV40 @ SY591 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[182]) ).

thf(254,plain,
    ! [SV41: $i > $o] :
      ( ( ~ ~ ! [SY592: $i] :
                ~ ~ ( ~ ( SV41 @ SY592 )
                    | ~ ! [SY593: $i] :
                          ( ~ ( SV41 @ SY593 )
                          | ( SY592 = SY593 ) ) )
        | ~ ! [SY594: $i] :
              ~ ( SV41 @ SY594 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[183]) ).

thf(255,plain,
    ! [SV42: $i] :
      ( ( ~ ! [SY595: $i] :
              ~ ( in @ SY595 @ SV42 )
        | ( SV42 = emptyset ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[184]) ).

thf(256,plain,
    ! [SV43: $i > $o] :
      ( ( ~ ~ ! [SY596: $i] :
                ~ ( SV43 @ SY596 )
        | ~ ! [SY597: $i,SY598: $i] :
              ( ~ ( SV43 @ SY597 )
              | ~ ( SV43 @ SY598 )
              | ( SY597 = SY598 ) )
        | ~ ! [SY599: $i] :
              ~ ~ ( ~ ( SV43 @ SY599 )
                  | ~ ! [SY600: $i] :
                        ( ~ ( SV43 @ SY600 )
                        | ( SY599 = SY600 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[185]) ).

thf(257,plain,
    ! [SV44: $i] :
      ( ( ! [SY601: $i > $o,SY602: $i] :
            ( ~ ( in @ SY602
                @ ( dsetconstr @ SV44
                  @ ^ [SX3: $i] : ( SY601 @ SX3 ) ) )
            | ( in @ SY602 @ SV44 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[186]) ).

thf(258,plain,
    ! [SV45: $o] :
      ( ( ~ SV45
        | ( set2prop @ ( prop2set @ SV45 ) ) )
      = $true ),
    inference(extcnf_forall_special_pos,[status(thm)],[187]) ).

thf(259,plain,
    ( ( ~ $true
      | ( set2prop @ ( prop2set @ $true ) ) )
    = $true ),
    inference(extcnf_forall_special_pos,[status(thm)],[187]) ).

thf(260,plain,
    ( ( ~ $false
      | ( set2prop @ ( prop2set @ $false ) ) )
    = $true ),
    inference(extcnf_forall_special_pos,[status(thm)],[187]) ).

thf(261,plain,
    ! [SV46: $i] :
      ( ( ! [SY604: $i,SY605: $i] :
            ( ~ ( in @ SY605 @ SY604 )
            | ( in @ SY605 @ ( setadjoin @ SV46 @ SY604 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[188]) ).

thf(262,plain,
    ! [SV47: $o] :
      ( ( ~ SV47
        | ( in @ emptyset @ ( prop2set @ SV47 ) ) )
      = $true ),
    inference(extcnf_forall_special_pos,[status(thm)],[189]) ).

thf(263,plain,
    ( ( ~ $true
      | ( in @ emptyset @ ( prop2set @ $true ) ) )
    = $true ),
    inference(extcnf_forall_special_pos,[status(thm)],[189]) ).

thf(264,plain,
    ( ( ~ $false
      | ( in @ emptyset @ ( prop2set @ $false ) ) )
    = $true ),
    inference(extcnf_forall_special_pos,[status(thm)],[189]) ).

thf(265,plain,
    ! [SV48: $i] :
      ( ( ~ ! [SY606: $i] :
              ~ ( in @ SY606 @ SV48 )
        | ( SV48 = emptyset ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[190]) ).

thf(266,plain,
    ! [SV49: $i > $o] :
      ( ( ~ ~ ! [SY607: $i] :
                ~ ~ ( ~ ( SV49 @ SY607 )
                    | ~ ! [SY608: $i] :
                          ( ~ ( SV49 @ SY608 )
                          | ( SY607 = SY608 ) ) )
        | ! [SY609: $i,SY610: $i] :
            ( ~ ( SV49 @ SY609 )
            | ~ ( SV49 @ SY610 )
            | ( SY609 = SY610 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[191]) ).

thf(267,plain,
    ! [SV50: $i > $o] :
      ( ( ~ ~ ! [SY611: $i] :
                ~ ! [SY612: $i] :
                    ~ ( ~ ( ~ ( SV50 @ SY612 )
                          | ( SY612 = SY611 ) )
                      | ~ ( ( SY612 != SY611 )
                          | ( SV50 @ SY612 ) ) )
        | ~ ! [SY613: $i] :
              ~ ~ ( ~ ( SV50 @ SY613 )
                  | ~ ! [SY614: $i] :
                        ( ~ ( SV50 @ SY614 )
                        | ( SY613 = SY614 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[192]) ).

thf(268,plain,
    ! [SV51: $i] :
      ( ( ! [SY615: $i > $o,SY616: $i] :
            ( ~ ( in @ SY616 @ SV51 )
            | ~ ( SY615 @ SY616 )
            | ( in @ SY616
              @ ( dsetconstr @ SV51
                @ ^ [SX3: $i] : ( SY615 @ SX3 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[193]) ).

thf(269,plain,
    ! [SV52: $i] :
      ( ( ~ ~ ( ~ ( in @ emptyset @ SV52 )
              | ~ ! [SY618: $i] :
                    ( ~ ~ ( ~ ( in @ SY618 @ omega )
                          | ~ ( in @ SY618 @ SV52 ) )
                    | ( in @ ( setadjoin @ SY618 @ SY618 ) @ SV52 ) ) )
        | ! [SY619: $i] :
            ( ~ ( in @ SY619 @ omega )
            | ( in @ SY619 @ SV52 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[194]) ).

thf(270,plain,
    ( ( ! [SX0: $i > $o] :
          ( ~ ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( SX0 @ SX1 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( SX0 @ SX2 )
                            | ( SX1 = SX2 ) ) )
          | ! [SX1: $i,SX2: $i] :
              ( ~ ( SX0 @ SX1 )
              | ~ ( SX0 @ SX2 )
              | ( SX1 = SX2 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[195]) ).

thf(271,plain,
    ! [SV53: $i] :
      ( ( ! [SY620: $i,SY621: $i] :
            ( ~ ( in @ SY621 @ ( setadjoin @ SV53 @ SY620 ) )
            | ( SY621 = SV53 )
            | ( in @ SY621 @ SY620 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[196]) ).

thf(272,plain,
    ! [SV54: $i] :
      ( ( ~ ( in @ SV54 @ omega )
        | ( in @ ( setadjoin @ SV54 @ SV54 ) @ omega ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[197]) ).

thf(273,plain,
    ! [SV55: $i] :
      ( ( ! [SY622: $i > $o,SY623: $i] :
            ( ~ ( in @ SY623 @ SV55 )
            | ~ ( ~ ( ~ ( in @ SY623
                        @ ( dsetconstr @ SV55
                          @ ^ [SX3: $i] : ( SY622 @ SX3 ) ) )
                    | ( SY622 @ SY623 ) )
                | ~ ( ~ ( SY622 @ SY623 )
                    | ( in @ SY623
                      @ ( dsetconstr @ SV55
                        @ ^ [SX3: $i] : ( SY622 @ SX3 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[198]) ).

thf(274,plain,
    ! [SV56: $i] :
      ( ( ! [SY626: $i > $o,SY627: $i] :
            ( ~ ( in @ SY627
                @ ( dsetconstr @ SV56
                  @ ^ [SX3: $i] : ( SY626 @ SX3 ) ) )
            | ( SY626 @ SY627 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[199]) ).

thf(275,plain,
    ! [SV57: $i] :
      ( ( ! [SY629: $i] :
            ( ~ ( ( SV57 != SY629 ) )
            | ~ ( in @ SY629 @ ( setadjoin @ SV57 @ emptyset ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[200]) ).

thf(276,plain,
    ! [SV58: $i] :
      ( ( ! [SY630: $i] :
            ( ( SV58 != SY630 )
            | ! [SY631: $i,SY632: $i] :
                ( ( SY631 != SY632 )
                | ~ ( ~ ( ~ ( in @ SY631 @ SV58 )
                        | ( in @ SY632 @ SY630 ) )
                    | ~ ( ~ ( in @ SY632 @ SY630 )
                        | ( in @ SY631 @ SV58 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[201]) ).

thf(277,plain,
    ! [SV59: $i] :
      ( ( ~ ~ ! [SY633: $i] :
                ~ ( in @ SY633 @ SV59 )
        | ( SV59 != emptyset ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[202]) ).

thf(278,plain,
    ! [SV60: $i] :
      ( ( ~ ( in @ SV60 @ emptyset )
        | $false )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[203]) ).

thf(279,plain,
    ! [SV61: $i] :
      ( ( ~ ~ ! [SY634: $i] :
                ~ ( in @ SY634 @ SV61 )
        | ~ ! [SY635: $i] :
              ~ ~ ( ~ ( in @ SY635 @ SV61 )
                  | ~ ~ ~ ! [SY636: $i] :
                            ~ ~ ( ~ ( in @ SY636 @ SY635 )
                                | ~ ( in @ SY636 @ SV61 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[204]) ).

thf(280,plain,
    ! [SV62: $i] :
      ( ( ~ ( ( SV62 != emptyset ) )
        | ~ ! [SY637: $i] :
              ~ ( in @ SY637 @ SV62 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[205]) ).

thf(281,plain,
    ! [SV63: $i > $i > $o] :
      ( ( ! [SY638: $i] :
            ( ~ ! [SY639: $i] :
                  ( ~ ( in @ SY639 @ SY638 )
                  | ~ ! [SY640: $i] :
                        ~ ~ ( ~ ( SV63 @ SY639 @ SY640 )
                            | ~ ! [SY641: $i] :
                                  ( ~ ( SV63 @ SY639 @ SY641 )
                                  | ( SY640 = SY641 ) ) ) )
            | ~ ! [SY642: $i] :
                  ~ ! [SY643: $i] :
                      ~ ( ~ ( ~ ( in @ SY643 @ SY642 )
                            | ~ ! [SY644: $i] :
                                  ~ ~ ( ~ ( in @ SY644 @ SY638 )
                                      | ~ ( SV63 @ SY644 @ SY643 ) ) )
                        | ~ ( ~ ~ ! [SY645: $i] :
                                    ~ ~ ( ~ ( in @ SY645 @ SY638 )
                                        | ~ ( SV63 @ SY645 @ SY643 ) )
                            | ( in @ SY643 @ SY642 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[206]) ).

thf(282,plain,
    ! [SV64: $i] :
      ( ( ! [SY646: $i] :
            ~ ( ~ ( ~ ( in @ SY646 @ ( setunion @ SV64 ) )
                  | ~ ! [SY647: $i] :
                        ~ ~ ( ~ ( in @ SY646 @ SY647 )
                            | ~ ( in @ SY647 @ SV64 ) ) )
              | ~ ( ~ ~ ! [SY648: $i] :
                          ~ ~ ( ~ ( in @ SY646 @ SY648 )
                              | ~ ( in @ SY648 @ SV64 ) )
                  | ( in @ SY646 @ ( setunion @ SV64 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[207]) ).

thf(283,plain,
    ! [SV65: $i] :
      ( ( ! [SY649: $i,SY650: $i] :
            ( ~ ( in @ SY650 @ ( setadjoin @ SV65 @ ( setadjoin @ SY649 @ emptyset ) ) )
            | ( SY650 = SV65 )
            | ( SY650 = SY649 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[208]) ).

thf(284,plain,
    ! [SV66: $i] :
      ( ( ! [SY651: $i] :
            ( ~ ( in @ SV66 @ ( setadjoin @ SY651 @ emptyset ) )
            | ( in @ SY651 @ ( setadjoin @ SV66 @ emptyset ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[209]) ).

thf(285,plain,
    ! [SV67: $i] :
      ( ( ! [SY652: $i] :
            ( ( SV67 != SY652 )
            | ( in @ SV67 @ ( setadjoin @ SY652 @ emptyset ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[210]) ).

thf(286,plain,
    ! [SV68: $i] :
      ( ( ! [SY653: $i] :
            ( ( SV68 != SY653 )
            | ( ( powerset @ SV68 )
              = ( powerset @ SY653 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[211]) ).

thf(287,plain,
    ! [SV1: $i,SV69: $i] :
      ( ( in @ SV69 @ ( setadjoin @ SV1 @ ( setadjoin @ SV69 @ emptyset ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[212]) ).

thf(288,plain,
    ! [SV70: $i,SV2: $i] :
      ( ( in @ SV2 @ ( setadjoin @ SV2 @ ( setadjoin @ SV70 @ emptyset ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[213]) ).

thf(289,plain,
    ! [SV71: $i,SV6: $i] :
      ( ( in @ SV6 @ ( setadjoin @ SV6 @ SV71 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[217]) ).

thf(290,plain,
    ! [SV7: $i] :
      ( ( in @ SV7 @ emptyset )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[218]) ).

thf(291,plain,
    ! [SV8: $i] :
      ( ( in @ SV8 @ emptyset )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[219]) ).

thf(292,plain,
    ! [SV72: $i,SV9: $i] :
      ( ( ( SV9 != SV72 )
        | ! [SY654: $i,SY655: $i] :
            ( ( SY654 != SY655 )
            | ~ ( in @ SY654 @ SV9 )
            | ( in @ SY655 @ SV72 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[220]) ).

thf(293,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ~ ! [SY656: $i,SY657: $i] :
              ( ( SY656 != SY657 )
              | ~ ( ~ ( ~ ( SV10 @ SY656 )
                      | ( SV73 @ SY657 ) )
                  | ~ ( ~ ( SV73 @ SY657 )
                      | ( SV10 @ SY656 ) ) ) )
        | ~ ( ~ ( ~ ~ ! [SY495: $i] :
                        ~ ~ ( ~ ( SV10 @ SY495 )
                            | ~ ! [SY496: $i] :
                                  ( ~ ( SV10 @ SY496 )
                                  | ( SY495 = SY496 ) ) )
                | ~ ! [SY660: $i] :
                      ~ ~ ( ~ ( SV73 @ SY660 )
                          | ~ ! [SY661: $i] :
                                ( ~ ( SV73 @ SY661 )
                                | ( SY660 = SY661 ) ) ) )
            | ~ ( ~ ~ ! [SY662: $i] :
                        ~ ~ ( ~ ( SV73 @ SY662 )
                            | ~ ! [SY663: $i] :
                                  ( ~ ( SV73 @ SY663 )
                                  | ( SY662 = SY663 ) ) )
                | ~ ! [SY501: $i] :
                      ~ ~ ( ~ ( SV10 @ SY501 )
                          | ~ ! [SY502: $i] :
                                ( ~ ( SV10 @ SY502 )
                                | ( SY501 = SY502 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[221]) ).

thf(294,plain,
    ! [SV11: $i,SV74: $i] :
      ( ( ~ ! [SY666: $i] :
              ( ~ ( in @ SY666 @ SV74 )
              | ( in @ SY666 @ SV11 ) )
        | ( in @ SV74 @ ( powerset @ SV11 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[222]) ).

thf(295,plain,
    ! [SV75: $i,SV12: $i] :
      ( ( ~ ! [SY667: $i] :
              ~ ( ~ ( ~ ( in @ SY667 @ SV12 )
                    | ( in @ SY667 @ SV75 ) )
                | ~ ( ~ ( in @ SY667 @ SV75 )
                    | ( in @ SY667 @ SV12 ) ) )
        | ( SV12 = SV75 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[223]) ).

thf(296,plain,
    ! [SV76: $i > $o,SV13: $i] :
      ( ( ~ ~ ~ ! [SY668: $i] :
                  ~ ~ ( ~ ( in @ SY668 @ SV13 )
                      | ~ ( SV76 @ SY668 ) )
        | ! [SY669: $i] :
            ( ~ ( in @ SY669 @ SV13 )
            | ~ ( SV76 @ SY669 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[224]) ).

thf(297,plain,
    ! [SV77: $i > $o,SV14: $i] :
      ( ( ~ ~ ! [SY670: $i] :
                ~ ~ ( ~ ( in @ SY670 @ SV14 )
                    | ~ ( SV77 @ SY670 ) )
        | ( ( dsetconstr @ SV14
            @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
         != emptyset )
        | $false )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[225]) ).

thf(298,plain,
    ! [SV78: $i > $o,SV15: $i] :
      ( ( ~ ~ ! [SY672: $i] :
                ( ~ ( in @ SY672 @ SV15 )
                | ( SV78 @ SY672 ) )
        | ~ ! [SY673: $i] :
              ~ ~ ( ~ ( in @ SY673 @ SV15 )
                  | ~ ~ ( SV78 @ SY673 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[226]) ).

thf(299,plain,
    ! [SV79: $i > $o,SV16: $i] :
      ( ( ~ ~ ~ ! [SY674: $i] :
                  ~ ~ ( ~ ( in @ SY674 @ SV16 )
                      | ~ ( SV79 @ SY674 ) )
        | ! [SY675: $i] :
            ( ~ ( in @ SY675 @ SV16 )
            | ~ ( SV79 @ SY675 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[227]) ).

thf(300,plain,
    ! [SV80: $i,SV17: $i] :
      ( ( ! [SY676: $i] :
            ~ ( ~ ( ~ ( in @ SY676 @ ( setadjoin @ SV17 @ SV80 ) )
                  | ( SY676 = SV17 )
                  | ( in @ SY676 @ SV80 ) )
              | ~ ( ~ ( ( SY676 = SV17 )
                      | ( in @ SY676 @ SV80 ) )
                  | ( in @ SY676 @ ( setadjoin @ SV17 @ SV80 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[228]) ).

thf(301,plain,
    ! [SV18: $i] :
      ( ( ! [SY521: $i] :
            ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY522: $i] :
                                  ( ~ ( in @ SY522 @ SY521 )
                                  | ! [SY523: $i] :
                                      ( ~ ( in @ SY523 @ SY522 )
                                      | ( in @ SY523 @ SV18 ) ) )
                            | ~ ! [SY524: $i,SY525: $i] :
                                  ( ~ ~ ( ~ ( in @ SY524 @ SV18 )
                                        | ~ ( in @ SY525 @ SV18 ) )
                                  | ~ ! [SX4: $i] :
                                        ( ~ ( in @ SX4 @ SY521 )
                                        | ~ ( ~ ( ~ ( in @ SY524 @ SX4 )
                                                | ( in @ SY525 @ SX4 ) )
                                            | ~ ( ~ ( in @ SY525 @ SX4 )
                                                | ( in @ SY524 @ SX4 ) ) ) )
                                  | ( SY524 = SY525 ) ) )
                      | ~ ! [SX2: $i,SX3: $i] :
                            ( ~ ~ ( ~ ( in @ SX2 @ SY521 )
                                  | ~ ( in @ SX3 @ SY521 ) )
                            | ! [SX4: $i] :
                                ( ~ ( in @ SX4 @ SX2 )
                                | ( in @ SX4 @ SX3 ) )
                            | ! [SX4: $i] :
                                ( ~ ( in @ SX4 @ SX3 )
                                | ( in @ SX4 @ SX2 ) ) ) )
                | ~ ! [SY531: $i] :
                      ( ~ ~ ( ~ ! [SY532: $i] :
                                  ( ~ ( in @ SY532 @ SY531 )
                                  | ( in @ SY532 @ SV18 ) )
                            | ~ ~ ! [SX3: $i] :
                                    ~ ( in @ SX3 @ SY531 ) )
                      | ~ ! [SX3: $i] :
                            ~ ~ ! [SX4: $i] :
                                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SX3 @ SY521 )
                                                  | ~ ( in @ SX4 @ SY531 ) )
                                            | ~ ~ ~ ! [SX5: $i] :
                                                      ~ ~ ( ~ ( in @ SX5 @ SX3 )
                                                          | ~ ( in @ SX5 @ SY531 ) ) )
                                      | ~ ! [SX5: $i] :
                                            ( ~ ( in @ SX5 @ SY521 )
                                            | ! [SX6: $i] :
                                                ( ~ ( in @ SX6 @ SX5 )
                                                | ( in @ SX6 @ SX3 ) )
                                            | ( in @ SX4 @ SX5 ) ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[229]) ).

thf(302,plain,
    ! [SV81: $i > $o,SV19: $i] :
      ( ( ! [SY677: $i] :
            ( ~ ( in @ SY677 @ SV19 )
            | ~ ( SV81 @ SY677 )
            | ( ( dsetconstr @ SV19
                @ ^ [SY678: $i] : ( SV81 @ SY678 ) )
             != emptyset ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[230]) ).

thf(303,plain,
    ! [SV20: $i,SV82: $i] :
      ( ( ! [SY679: $i] :
            ( ~ ( in @ SV82 @ ( powerset @ SV20 ) )
            | ~ ( in @ SY679 @ SV82 )
            | ( in @ SY679 @ SV20 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[231]) ).

thf(304,plain,
    ! [SV21: $i > $o] :
      ( ( ( ~ ~ ! [SY544: $i] :
                  ~ ~ ( ~ ( SV21 @ SY544 )
                      | ~ ! [SY545: $i] :
                            ( ~ ( SV21 @ SY545 )
                            | ( SY544 = SY545 ) ) ) )
        = $true )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[232]) ).

thf(305,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ~ ( in @ SV83 @ ( setunion @ SV22 ) )
        | ! [SY680: $o] :
            ( ~ ! [SY681: $i] :
                  ( ~ ( in @ SV83 @ SY681 )
                  | ~ ( in @ SY681 @ SV22 )
                  | SY680 )
            | SY680 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[233]) ).

thf(306,plain,
    ! [SV23: $i] :
      ( ( ( ~ ( in @ SV23 @ emptyset ) )
        = $true )
      | ( ( ! [SX1: $o] : SX1 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[234]) ).

thf(307,plain,
    ! [SV84: $i > $o,SV24: $i] :
      ( ( ~ ~ ! [SY682: $i] :
                ( ~ ( in @ SY682 @ SV24 )
                | ( SV84 @ SY682 ) )
        | ~ ! [SY683: $i] :
              ~ ~ ( ~ ( in @ SY683 @ SV24 )
                  | ~ ~ ( SV84 @ SY683 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[235]) ).

thf(308,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ~ ( ~ ( ~ ( in @ SV85 @ ( powerset @ SV25 ) )
                | ! [SY684: $i] :
                    ( ~ ( in @ SY684 @ SV85 )
                    | ( in @ SY684 @ SV25 ) ) )
            | ~ ( ~ ! [SY685: $i] :
                      ( ~ ( in @ SY685 @ SV85 )
                      | ( in @ SY685 @ SV25 ) )
                | ( in @ SV85 @ ( powerset @ SV25 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[236]) ).

thf(309,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( ( SV26 != emptyset ) ) )
        = $true )
      | ( ( ~ ! [SY557: $i] :
                ~ ~ ( ~ ( in @ SY557 @ SV26 )
                    | ~ $true ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[237]) ).

thf(310,plain,
    ! [SV27: $i > $o,SV86: $i] :
      ( ( ~ ( in @ SV86 @ emptyset )
        | ( SV27 @ SV86 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[238]) ).

thf(311,plain,
    ! [SV28: $i,SV87: $i] :
      ( ( ~ ( in @ SV87 @ SV28 )
        | ( in @ SV87 @ ( powerset @ ( setunion @ SV28 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[239]) ).

thf(312,plain,
    ! [SV88: $i > $o,SV29: $i] :
      ( ( ~ ~ ! [SY686: $i] :
                ~ ~ ( ~ ( in @ SY686 @ SV29 )
                    | ~ ~ ( SV88 @ SY686 ) )
        | ~ ! [SY687: $i] :
              ( ~ ( in @ SY687 @ SV29 )
              | ( SV88 @ SY687 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[240]) ).

thf(313,plain,
    ! [SV30: $i > $o] :
      ( ( ( ~ ~ ! [SY563: $i] :
                  ~ ~ ( ~ ( SV30 @ SY563 )
                      | ~ ! [SY564: $i] :
                            ( ~ ( SV30 @ SY564 )
                            | ( SY563 = SY564 ) ) ) )
        = $true )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[241]) ).

thf(314,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ~ ! [SY688: $i] :
              ( ~ ( in @ SY688 @ SV31 )
              | ( in @ SY688 @ SV89 ) )
        | ~ ! [SY689: $i] :
              ( ~ ( in @ SY689 @ SV89 )
              | ( in @ SY689 @ SV31 ) )
        | ( SV31 = SV89 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[242]) ).

thf(315,plain,
    ! [SV90: $i,SV32: $i] :
      ( ( ( SV32 != SV90 )
        | ! [SY690: $i,SY691: $i] :
            ( ( SY690 != SY691 )
            | ( ( setadjoin @ SV32 @ SY690 )
              = ( setadjoin @ SV90 @ SY691 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[243]) ).

thf(316,plain,
    ! [SV91: $i,SV33: $i] :
      ( ( ! [SY692: $i] :
            ( ~ ( in @ SY692 @ ( setadjoin @ SV33 @ SV91 ) )
            | ! [SY693: $o] :
                ( ~ ( ( SY692 != SV33 )
                    | SY693 )
                | ~ ( ~ ( in @ SY692 @ SV91 )
                    | SY693 )
                | SY693 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[244]) ).

thf(317,plain,
    ! [SV92: $i > $o,SV34: $i] :
      ( ( ~ ! [SY694: $i] :
              ( ~ ( in @ SY694 @ SV34 )
              | ~ ( SV92 @ SY694 ) )
        | ~ ~ ! [SY695: $i] :
                ~ ~ ( ~ ( in @ SY695 @ SV34 )
                    | ~ ( SV92 @ SY695 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[245]) ).

thf(318,plain,
    ! [SV93: $i,SV35: $i] :
      ( ( ( SV35 != SV93 )
        | ( ( setunion @ SV35 )
          = ( setunion @ SV93 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[246]) ).

thf(319,plain,
    ! [SV36: $i > $o] :
      ( ( ( ~ ~ ! [SY580: $i] :
                  ~ ~ ( ~ ( SV36 @ SY580 )
                      | ~ ! [SY581: $i] :
                            ( ~ ( SV36 @ SY581 )
                            | ( SY580 = SY581 ) ) ) )
        = $true )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[247]) ).

thf(320,plain,
    ! [SV37: $o,SV94: $i] :
      ( ( ~ ( in @ SV94 @ ( prop2set @ SV37 ) )
        | SV37 )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[248]) ).

thf(321,plain,
    ! [SV95: $i] :
      ( ( ~ ( in @ SV95 @ ( prop2set @ $true ) )
        | $true )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[249]) ).

thf(322,plain,
    ! [SV96: $i] :
      ( ( ~ ( in @ SV96 @ ( prop2set @ $false ) )
        | $false )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[250]) ).

thf(323,plain,
    ! [SV38: $i,SV97: $i] :
      ( ( ! [SY696: $i] :
            ( ~ ( in @ SV97 @ SY696 )
            | ~ ( in @ SY696 @ SV38 )
            | ( in @ SV97 @ ( setunion @ SV38 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[251]) ).

thf(324,plain,
    ! [SV98: $i,SV39: $i] :
      ( ( ~ ( in @ SV39 @ ( setadjoin @ SV98 @ emptyset ) )
        | ( SV39 = SV98 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[252]) ).

thf(325,plain,
    ! [SV40: $i > $o] :
      ( ( ( ~ ~ ! [SY588: $i] :
                  ~ ~ ( ~ ( SV40 @ SY588 )
                      | ~ ! [SY589: $i] :
                            ( ~ ( SV40 @ SY589 )
                            | ( SY588 = SY589 ) ) ) )
        = $true )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[253]) ).

thf(326,plain,
    ! [SV41: $i > $o] :
      ( ( ( ~ ~ ! [SY592: $i] :
                  ~ ~ ( ~ ( SV41 @ SY592 )
                      | ~ ! [SY593: $i] :
                            ( ~ ( SV41 @ SY593 )
                            | ( SY592 = SY593 ) ) ) )
        = $true )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[254]) ).

thf(327,plain,
    ! [SV42: $i] :
      ( ( ( ~ ! [SY595: $i] :
                ~ ( in @ SY595 @ SV42 ) )
        = $true )
      | ( ( SV42 = emptyset )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[255]) ).

thf(328,plain,
    ! [SV43: $i > $o] :
      ( ( ( ~ ~ ! [SY596: $i] :
                  ~ ( SV43 @ SY596 ) )
        = $true )
      | ( ( ~ ! [SY597: $i,SY598: $i] :
                ( ~ ( SV43 @ SY597 )
                | ~ ( SV43 @ SY598 )
                | ( SY597 = SY598 ) )
          | ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[256]) ).

thf(329,plain,
    ! [SV99: $i > $o,SV44: $i] :
      ( ( ! [SY697: $i] :
            ( ~ ( in @ SY697
                @ ( dsetconstr @ SV44
                  @ ^ [SY698: $i] : ( SV99 @ SY698 ) ) )
            | ( in @ SY697 @ SV44 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[257]) ).

thf(330,plain,
    ! [SV45: $o] :
      ( ( ( ~ SV45 ) = $true )
      | ( ( set2prop @ ( prop2set @ SV45 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[258]) ).

thf(331,plain,
    ( ( ( ~ $true ) = $true )
    | ( ( set2prop @ ( prop2set @ $true ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[259]) ).

thf(332,plain,
    ( ( ( ~ $false ) = $true )
    | ( ( set2prop @ ( prop2set @ $false ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[260]) ).

thf(333,plain,
    ! [SV46: $i,SV100: $i] :
      ( ( ! [SY699: $i] :
            ( ~ ( in @ SY699 @ SV100 )
            | ( in @ SY699 @ ( setadjoin @ SV46 @ SV100 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[261]) ).

thf(334,plain,
    ! [SV47: $o] :
      ( ( ( ~ SV47 ) = $true )
      | ( ( in @ emptyset @ ( prop2set @ SV47 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[262]) ).

thf(335,plain,
    ( ( ( ~ $true ) = $true )
    | ( ( in @ emptyset @ ( prop2set @ $true ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[263]) ).

thf(336,plain,
    ( ( ( ~ $false ) = $true )
    | ( ( in @ emptyset @ ( prop2set @ $false ) )
      = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[264]) ).

thf(337,plain,
    ! [SV48: $i] :
      ( ( ( ~ ! [SY606: $i] :
                ~ ( in @ SY606 @ SV48 ) )
        = $true )
      | ( ( SV48 = emptyset )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[265]) ).

thf(338,plain,
    ! [SV49: $i > $o] :
      ( ( ( ~ ~ ! [SY607: $i] :
                  ~ ~ ( ~ ( SV49 @ SY607 )
                      | ~ ! [SY608: $i] :
                            ( ~ ( SV49 @ SY608 )
                            | ( SY607 = SY608 ) ) ) )
        = $true )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[266]) ).

thf(339,plain,
    ! [SV50: $i > $o] :
      ( ( ( ~ ~ ! [SY611: $i] :
                  ~ ! [SY612: $i] :
                      ~ ( ~ ( ~ ( SV50 @ SY612 )
                            | ( SY612 = SY611 ) )
                        | ~ ( ( SY612 != SY611 )
                            | ( SV50 @ SY612 ) ) ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[267]) ).

thf(340,plain,
    ! [SV101: $i > $o,SV51: $i] :
      ( ( ! [SY700: $i] :
            ( ~ ( in @ SY700 @ SV51 )
            | ~ ( SV101 @ SY700 )
            | ( in @ SY700
              @ ( dsetconstr @ SV51
                @ ^ [SY701: $i] : ( SV101 @ SY701 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[268]) ).

thf(341,plain,
    ! [SV52: $i] :
      ( ( ( ~ ~ ( ~ ( in @ emptyset @ SV52 )
                | ~ ! [SY618: $i] :
                      ( ~ ~ ( ~ ( in @ SY618 @ omega )
                            | ~ ( in @ SY618 @ SV52 ) )
                      | ( in @ ( setadjoin @ SY618 @ SY618 ) @ SV52 ) ) ) )
        = $true )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[269]) ).

thf(342,plain,
    ( ( ~ ~ ! [SY702: $i] :
              ~ ~ ( ~ ( sK1_SX0 @ SY702 )
                  | ~ ! [SY703: $i] :
                        ( ~ ( sK1_SX0 @ SY703 )
                        | ( SY702 = SY703 ) ) )
      | ! [SY704: $i,SY705: $i] :
          ( ~ ( sK1_SX0 @ SY704 )
          | ~ ( sK1_SX0 @ SY705 )
          | ( SY704 = SY705 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[270]) ).

thf(343,plain,
    ! [SV102: $i,SV53: $i] :
      ( ( ! [SY706: $i] :
            ( ~ ( in @ SY706 @ ( setadjoin @ SV53 @ SV102 ) )
            | ( SY706 = SV53 )
            | ( in @ SY706 @ SV102 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[271]) ).

thf(344,plain,
    ! [SV54: $i] :
      ( ( ( ~ ( in @ SV54 @ omega ) )
        = $true )
      | ( ( in @ ( setadjoin @ SV54 @ SV54 ) @ omega )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[272]) ).

thf(345,plain,
    ! [SV103: $i > $o,SV55: $i] :
      ( ( ! [SY707: $i] :
            ( ~ ( in @ SY707 @ SV55 )
            | ~ ( ~ ( ~ ( in @ SY707
                        @ ( dsetconstr @ SV55
                          @ ^ [SY708: $i] : ( SV103 @ SY708 ) ) )
                    | ( SV103 @ SY707 ) )
                | ~ ( ~ ( SV103 @ SY707 )
                    | ( in @ SY707
                      @ ( dsetconstr @ SV55
                        @ ^ [SY709: $i] : ( SV103 @ SY709 ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[273]) ).

thf(346,plain,
    ! [SV104: $i > $o,SV56: $i] :
      ( ( ! [SY710: $i] :
            ( ~ ( in @ SY710
                @ ( dsetconstr @ SV56
                  @ ^ [SY711: $i] : ( SV104 @ SY711 ) ) )
            | ( SV104 @ SY710 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[274]) ).

thf(347,plain,
    ! [SV105: $i,SV57: $i] :
      ( ( ~ ( ( SV57 != SV105 ) )
        | ~ ( in @ SV105 @ ( setadjoin @ SV57 @ emptyset ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[275]) ).

thf(348,plain,
    ! [SV106: $i,SV58: $i] :
      ( ( ( SV58 != SV106 )
        | ! [SY712: $i,SY713: $i] :
            ( ( SY712 != SY713 )
            | ~ ( ~ ( ~ ( in @ SY712 @ SV58 )
                    | ( in @ SY713 @ SV106 ) )
                | ~ ( ~ ( in @ SY713 @ SV106 )
                    | ( in @ SY712 @ SV58 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[276]) ).

thf(349,plain,
    ! [SV59: $i] :
      ( ( ( ~ ~ ! [SY633: $i] :
                  ~ ( in @ SY633 @ SV59 ) )
        = $true )
      | ( ( SV59 != emptyset )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[277]) ).

thf(350,plain,
    ! [SV60: $i] :
      ( ( ( ~ ( in @ SV60 @ emptyset ) )
        = $true )
      | ( $false = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[278]) ).

thf(351,plain,
    ! [SV61: $i] :
      ( ( ( ~ ~ ! [SY634: $i] :
                  ~ ( in @ SY634 @ SV61 ) )
        = $true )
      | ( ( ~ ! [SY635: $i] :
                ~ ~ ( ~ ( in @ SY635 @ SV61 )
                    | ~ ~ ~ ! [SY636: $i] :
                              ~ ~ ( ~ ( in @ SY636 @ SY635 )
                                  | ~ ( in @ SY636 @ SV61 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[279]) ).

thf(352,plain,
    ! [SV62: $i] :
      ( ( ( ~ ( ( SV62 != emptyset ) ) )
        = $true )
      | ( ( ~ ! [SY637: $i] :
                ~ ( in @ SY637 @ SV62 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[280]) ).

thf(353,plain,
    ! [SV63: $i > $i > $o,SV107: $i] :
      ( ( ~ ! [SY714: $i] :
              ( ~ ( in @ SY714 @ SV107 )
              | ~ ! [SY640: $i] :
                    ~ ~ ( ~ ( SV63 @ SY714 @ SY640 )
                        | ~ ! [SY641: $i] :
                              ( ~ ( SV63 @ SY714 @ SY641 )
                              | ( SY640 = SY641 ) ) ) )
        | ~ ! [SY717: $i] :
              ~ ! [SY718: $i] :
                  ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                        | ~ ! [SY719: $i] :
                              ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                  | ~ ( SV63 @ SY719 @ SY718 ) ) )
                    | ~ ( ~ ~ ! [SY720: $i] :
                                ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                    | ~ ( SV63 @ SY720 @ SY718 ) )
                        | ( in @ SY718 @ SY717 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[281]) ).

thf(354,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ~ ( ~ ( ~ ( in @ SV108 @ ( setunion @ SV64 ) )
                | ~ ! [SY721: $i] :
                      ~ ~ ( ~ ( in @ SV108 @ SY721 )
                          | ~ ( in @ SY721 @ SV64 ) ) )
            | ~ ( ~ ~ ! [SY722: $i] :
                        ~ ~ ( ~ ( in @ SV108 @ SY722 )
                            | ~ ( in @ SY722 @ SV64 ) )
                | ( in @ SV108 @ ( setunion @ SV64 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[282]) ).

thf(355,plain,
    ! [SV109: $i,SV65: $i] :
      ( ( ! [SY723: $i] :
            ( ~ ( in @ SY723 @ ( setadjoin @ SV65 @ ( setadjoin @ SV109 @ emptyset ) ) )
            | ( SY723 = SV65 )
            | ( SY723 = SV109 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[283]) ).

thf(356,plain,
    ! [SV110: $i,SV66: $i] :
      ( ( ~ ( in @ SV66 @ ( setadjoin @ SV110 @ emptyset ) )
        | ( in @ SV110 @ ( setadjoin @ SV66 @ emptyset ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[284]) ).

thf(357,plain,
    ! [SV111: $i,SV67: $i] :
      ( ( ( SV67 != SV111 )
        | ( in @ SV67 @ ( setadjoin @ SV111 @ emptyset ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[285]) ).

thf(358,plain,
    ! [SV112: $i,SV68: $i] :
      ( ( ( SV68 != SV112 )
        | ( ( powerset @ SV68 )
          = ( powerset @ SV112 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[286]) ).

thf(359,plain,
    ! [SV72: $i,SV9: $i] :
      ( ( ( SV9 != SV72 )
        = $true )
      | ( ( ! [SY654: $i,SY655: $i] :
              ( ( SY654 != SY655 )
              | ~ ( in @ SY654 @ SV9 )
              | ( in @ SY655 @ SV72 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[292]) ).

thf(360,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ! [SY656: $i,SY657: $i] :
                ( ( SY656 != SY657 )
                | ~ ( ~ ( ~ ( SV10 @ SY656 )
                        | ( SV73 @ SY657 ) )
                    | ~ ( ~ ( SV73 @ SY657 )
                        | ( SV10 @ SY656 ) ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[293]) ).

thf(361,plain,
    ! [SV11: $i,SV74: $i] :
      ( ( ( ~ ! [SY666: $i] :
                ( ~ ( in @ SY666 @ SV74 )
                | ( in @ SY666 @ SV11 ) ) )
        = $true )
      | ( ( in @ SV74 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[294]) ).

thf(362,plain,
    ! [SV75: $i,SV12: $i] :
      ( ( ( ~ ! [SY667: $i] :
                ~ ( ~ ( ~ ( in @ SY667 @ SV12 )
                      | ( in @ SY667 @ SV75 ) )
                  | ~ ( ~ ( in @ SY667 @ SV75 )
                      | ( in @ SY667 @ SV12 ) ) ) )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[295]) ).

thf(363,plain,
    ! [SV76: $i > $o,SV13: $i] :
      ( ( ( ~ ~ ~ ! [SY668: $i] :
                    ~ ~ ( ~ ( in @ SY668 @ SV13 )
                        | ~ ( SV76 @ SY668 ) ) )
        = $true )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[296]) ).

thf(364,plain,
    ! [SV77: $i > $o,SV14: $i] :
      ( ( ( ~ ~ ! [SY670: $i] :
                  ~ ~ ( ~ ( in @ SY670 @ SV14 )
                      | ~ ( SV77 @ SY670 ) ) )
        = $true )
      | ( ( ( ( dsetconstr @ SV14
              @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
           != emptyset )
          | $false )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[297]) ).

thf(365,plain,
    ! [SV78: $i > $o,SV15: $i] :
      ( ( ( ~ ~ ! [SY672: $i] :
                  ( ~ ( in @ SY672 @ SV15 )
                  | ( SV78 @ SY672 ) ) )
        = $true )
      | ( ( ~ ! [SY673: $i] :
                ~ ~ ( ~ ( in @ SY673 @ SV15 )
                    | ~ ~ ( SV78 @ SY673 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[298]) ).

thf(366,plain,
    ! [SV79: $i > $o,SV16: $i] :
      ( ( ( ~ ~ ~ ! [SY674: $i] :
                    ~ ~ ( ~ ( in @ SY674 @ SV16 )
                        | ~ ( SV79 @ SY674 ) ) )
        = $true )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[299]) ).

thf(367,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ~ ( ~ ( ~ ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
                | ( SV113 = SV17 )
                | ( in @ SV113 @ SV80 ) )
            | ~ ( ~ ( ( SV113 = SV17 )
                    | ( in @ SV113 @ SV80 ) )
                | ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[300]) ).

thf(368,plain,
    ! [SV18: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY724: $i] :
                                ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SY523: $i] :
                                    ( ~ ( in @ SY523 @ SY724 )
                                    | ( in @ SY523 @ SV18 ) ) )
                          | ~ ! [SY726: $i,SY727: $i] :
                                ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                                      | ~ ( in @ SY727 @ SV18 ) )
                                | ~ ! [SY728: $i] :
                                      ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                                              | ( in @ SY727 @ SY728 ) )
                                          | ~ ( ~ ( in @ SY727 @ SY728 )
                                              | ( in @ SY726 @ SY728 ) ) ) )
                                | ( SY726 = SY727 ) ) )
                    | ~ ! [SY729: $i,SY730: $i] :
                          ( ~ ~ ( ~ ( in @ SY729 @ ( sK2_SY521 @ SV18 ) )
                                | ~ ( in @ SY730 @ ( sK2_SY521 @ SV18 ) ) )
                          | ! [SX4: $i] :
                              ( ~ ( in @ SX4 @ SY729 )
                              | ( in @ SX4 @ SY730 ) )
                          | ! [SX4: $i] :
                              ( ~ ( in @ SX4 @ SY730 )
                              | ( in @ SX4 @ SY729 ) ) ) )
              | ~ ! [SY733: $i] :
                    ( ~ ~ ( ~ ! [SY532: $i] :
                                ( ~ ( in @ SY532 @ SY733 )
                                | ( in @ SY532 @ SV18 ) )
                          | ~ ~ ! [SX3: $i] :
                                  ~ ( in @ SX3 @ SY733 ) )
                    | ~ ! [SY736: $i] :
                          ~ ~ ! [SY737: $i] :
                                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY736 @ ( sK2_SY521 @ SV18 ) )
                                                | ~ ( in @ SY737 @ SY733 ) )
                                          | ~ ~ ~ ! [SX5: $i] :
                                                    ~ ~ ( ~ ( in @ SX5 @ SY736 )
                                                        | ~ ( in @ SX5 @ SY733 ) ) )
                                    | ~ ! [SY739: $i] :
                                          ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                          | ! [SX6: $i] :
                                              ( ~ ( in @ SX6 @ SY739 )
                                              | ( in @ SX6 @ SY736 ) )
                                          | ( in @ SY737 @ SY739 ) ) ) ) ) )
      = $false ),
    inference(extcnf_forall_neg,[status(esa)],[301]) ).

thf(369,plain,
    ! [SV81: $i > $o,SV19: $i,SV114: $i] :
      ( ( ~ ( in @ SV114 @ SV19 )
        | ~ ( SV81 @ SV114 )
        | ( ( dsetconstr @ SV19
            @ ^ [SY678: $i] : ( SV81 @ SY678 ) )
         != emptyset ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[302]) ).

thf(370,plain,
    ! [SV115: $i,SV20: $i,SV82: $i] :
      ( ( ~ ( in @ SV82 @ ( powerset @ SV20 ) )
        | ~ ( in @ SV115 @ SV82 )
        | ( in @ SV115 @ SV20 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[303]) ).

thf(371,plain,
    ! [SV21: $i > $o] :
      ( ( ( ~ ! [SY544: $i] :
                ~ ~ ( ~ ( SV21 @ SY544 )
                    | ~ ! [SY545: $i] :
                          ( ~ ( SV21 @ SY545 )
                          | ( SY544 = SY545 ) ) ) )
        = $false )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[304]) ).

thf(372,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ~ ( in @ SV83 @ ( setunion @ SV22 ) ) )
        = $true )
      | ( ( ! [SY680: $o] :
              ( ~ ! [SY681: $i] :
                    ( ~ ( in @ SV83 @ SY681 )
                    | ~ ( in @ SY681 @ SV22 )
                    | SY680 )
              | SY680 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[305]) ).

thf(373,plain,
    ! [SV23: $i] :
      ( ( ( in @ SV23 @ emptyset )
        = $false )
      | ( ( ! [SX1: $o] : SX1 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[306]) ).

thf(374,plain,
    ! [SV84: $i > $o,SV24: $i] :
      ( ( ( ~ ~ ! [SY682: $i] :
                  ( ~ ( in @ SY682 @ SV24 )
                  | ( SV84 @ SY682 ) ) )
        = $true )
      | ( ( ~ ! [SY683: $i] :
                ~ ~ ( ~ ( in @ SY683 @ SV24 )
                    | ~ ~ ( SV84 @ SY683 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[307]) ).

thf(375,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ~ ( ~ ( in @ SV85 @ ( powerset @ SV25 ) )
            | ! [SY684: $i] :
                ( ~ ( in @ SY684 @ SV85 )
                | ( in @ SY684 @ SV25 ) ) )
        | ~ ( ~ ! [SY685: $i] :
                  ( ~ ( in @ SY685 @ SV85 )
                  | ( in @ SY685 @ SV25 ) )
            | ( in @ SV85 @ ( powerset @ SV25 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[308]) ).

thf(376,plain,
    ! [SV26: $i] :
      ( ( ( SV26 != emptyset )
        = $false )
      | ( ( ~ ! [SY557: $i] :
                ~ ~ ( ~ ( in @ SY557 @ SV26 )
                    | ~ $true ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[309]) ).

thf(377,plain,
    ! [SV27: $i > $o,SV86: $i] :
      ( ( ( ~ ( in @ SV86 @ emptyset ) )
        = $true )
      | ( ( SV27 @ SV86 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[310]) ).

thf(378,plain,
    ! [SV28: $i,SV87: $i] :
      ( ( ( ~ ( in @ SV87 @ SV28 ) )
        = $true )
      | ( ( in @ SV87 @ ( powerset @ ( setunion @ SV28 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[311]) ).

thf(379,plain,
    ! [SV88: $i > $o,SV29: $i] :
      ( ( ( ~ ~ ! [SY686: $i] :
                  ~ ~ ( ~ ( in @ SY686 @ SV29 )
                      | ~ ~ ( SV88 @ SY686 ) ) )
        = $true )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[312]) ).

thf(380,plain,
    ! [SV30: $i > $o] :
      ( ( ( ~ ! [SY563: $i] :
                ~ ~ ( ~ ( SV30 @ SY563 )
                    | ~ ! [SY564: $i] :
                          ( ~ ( SV30 @ SY564 )
                          | ( SY563 = SY564 ) ) ) )
        = $false )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[313]) ).

thf(381,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( ~ ! [SY688: $i] :
                ( ~ ( in @ SY688 @ SV31 )
                | ( in @ SY688 @ SV89 ) ) )
        = $true )
      | ( ( ~ ! [SY689: $i] :
                ( ~ ( in @ SY689 @ SV89 )
                | ( in @ SY689 @ SV31 ) )
          | ( SV31 = SV89 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[314]) ).

thf(382,plain,
    ! [SV90: $i,SV32: $i] :
      ( ( ( SV32 != SV90 )
        = $true )
      | ( ( ! [SY690: $i,SY691: $i] :
              ( ( SY690 != SY691 )
              | ( ( setadjoin @ SV32 @ SY690 )
                = ( setadjoin @ SV90 @ SY691 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[315]) ).

thf(383,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ~ ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        | ! [SY742: $o] :
            ( ~ ( ( SV116 != SV33 )
                | SY742 )
            | ~ ( ~ ( in @ SV116 @ SV91 )
                | SY742 )
            | SY742 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[316]) ).

thf(384,plain,
    ! [SV92: $i > $o,SV34: $i] :
      ( ( ( ~ ! [SY694: $i] :
                ( ~ ( in @ SY694 @ SV34 )
                | ~ ( SV92 @ SY694 ) ) )
        = $true )
      | ( ( ~ ~ ! [SY695: $i] :
                  ~ ~ ( ~ ( in @ SY695 @ SV34 )
                      | ~ ( SV92 @ SY695 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[317]) ).

thf(385,plain,
    ! [SV93: $i,SV35: $i] :
      ( ( ( SV35 != SV93 )
        = $true )
      | ( ( ( setunion @ SV35 )
          = ( setunion @ SV93 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[318]) ).

thf(386,plain,
    ! [SV36: $i > $o] :
      ( ( ( ~ ! [SY580: $i] :
                ~ ~ ( ~ ( SV36 @ SY580 )
                    | ~ ! [SY581: $i] :
                          ( ~ ( SV36 @ SY581 )
                          | ( SY580 = SY581 ) ) ) )
        = $false )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[319]) ).

thf(387,plain,
    ! [SV37: $o,SV94: $i] :
      ( ( ( ~ ( in @ SV94 @ ( prop2set @ SV37 ) ) )
        = $true )
      | ( SV37 = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[320]) ).

thf(388,plain,
    ! [SV95: $i] :
      ( ( ( ~ ( in @ SV95 @ ( prop2set @ $true ) ) )
        = $true )
      | ( $true = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[321]) ).

thf(389,plain,
    ! [SV96: $i] :
      ( ( ( ~ ( in @ SV96 @ ( prop2set @ $false ) ) )
        = $true )
      | ( $false = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[322]) ).

thf(390,plain,
    ! [SV38: $i,SV117: $i,SV97: $i] :
      ( ( ~ ( in @ SV97 @ SV117 )
        | ~ ( in @ SV117 @ SV38 )
        | ( in @ SV97 @ ( setunion @ SV38 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[323]) ).

thf(391,plain,
    ! [SV98: $i,SV39: $i] :
      ( ( ( ~ ( in @ SV39 @ ( setadjoin @ SV98 @ emptyset ) ) )
        = $true )
      | ( ( SV39 = SV98 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[324]) ).

thf(392,plain,
    ! [SV40: $i > $o] :
      ( ( ( ~ ! [SY588: $i] :
                ~ ~ ( ~ ( SV40 @ SY588 )
                    | ~ ! [SY589: $i] :
                          ( ~ ( SV40 @ SY589 )
                          | ( SY588 = SY589 ) ) ) )
        = $false )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[325]) ).

thf(393,plain,
    ! [SV41: $i > $o] :
      ( ( ( ~ ! [SY592: $i] :
                ~ ~ ( ~ ( SV41 @ SY592 )
                    | ~ ! [SY593: $i] :
                          ( ~ ( SV41 @ SY593 )
                          | ( SY592 = SY593 ) ) ) )
        = $false )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[326]) ).

thf(394,plain,
    ! [SV42: $i] :
      ( ( ( ! [SY595: $i] :
              ~ ( in @ SY595 @ SV42 ) )
        = $false )
      | ( ( SV42 = emptyset )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[327]) ).

thf(395,plain,
    ! [SV43: $i > $o] :
      ( ( ( ~ ! [SY596: $i] :
                ~ ( SV43 @ SY596 ) )
        = $false )
      | ( ( ~ ! [SY597: $i,SY598: $i] :
                ( ~ ( SV43 @ SY597 )
                | ~ ( SV43 @ SY598 )
                | ( SY597 = SY598 ) )
          | ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[328]) ).

thf(396,plain,
    ! [SV99: $i > $o,SV44: $i,SV118: $i] :
      ( ( ~ ( in @ SV118
            @ ( dsetconstr @ SV44
              @ ^ [SY698: $i] : ( SV99 @ SY698 ) ) )
        | ( in @ SV118 @ SV44 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[329]) ).

thf(397,plain,
    ! [SV45: $o] :
      ( ( SV45 = $false )
      | ( ( set2prop @ ( prop2set @ SV45 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[330]) ).

thf(398,plain,
    ( ( $true = $false )
    | ( ( set2prop @ ( prop2set @ $true ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[331]) ).

thf(399,plain,
    ( ( $false = $false )
    | ( ( set2prop @ ( prop2set @ $false ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[332]) ).

thf(400,plain,
    ! [SV46: $i,SV100: $i,SV119: $i] :
      ( ( ~ ( in @ SV119 @ SV100 )
        | ( in @ SV119 @ ( setadjoin @ SV46 @ SV100 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[333]) ).

thf(401,plain,
    ! [SV47: $o] :
      ( ( SV47 = $false )
      | ( ( in @ emptyset @ ( prop2set @ SV47 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[334]) ).

thf(402,plain,
    ( ( $true = $false )
    | ( ( in @ emptyset @ ( prop2set @ $true ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[335]) ).

thf(403,plain,
    ( ( $false = $false )
    | ( ( in @ emptyset @ ( prop2set @ $false ) )
      = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[336]) ).

thf(404,plain,
    ! [SV48: $i] :
      ( ( ( ! [SY606: $i] :
              ~ ( in @ SY606 @ SV48 ) )
        = $false )
      | ( ( SV48 = emptyset )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[337]) ).

thf(405,plain,
    ! [SV49: $i > $o] :
      ( ( ( ~ ! [SY607: $i] :
                ~ ~ ( ~ ( SV49 @ SY607 )
                    | ~ ! [SY608: $i] :
                          ( ~ ( SV49 @ SY608 )
                          | ( SY607 = SY608 ) ) ) )
        = $false )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[338]) ).

thf(406,plain,
    ! [SV50: $i > $o] :
      ( ( ( ~ ! [SY611: $i] :
                ~ ! [SY612: $i] :
                    ~ ( ~ ( ~ ( SV50 @ SY612 )
                          | ( SY612 = SY611 ) )
                      | ~ ( ( SY612 != SY611 )
                          | ( SV50 @ SY612 ) ) ) )
        = $false )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[339]) ).

thf(407,plain,
    ! [SV101: $i > $o,SV51: $i,SV120: $i] :
      ( ( ~ ( in @ SV120 @ SV51 )
        | ~ ( SV101 @ SV120 )
        | ( in @ SV120
          @ ( dsetconstr @ SV51
            @ ^ [SY701: $i] : ( SV101 @ SY701 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[340]) ).

thf(408,plain,
    ! [SV52: $i] :
      ( ( ( ~ ( ~ ( in @ emptyset @ SV52 )
              | ~ ! [SY618: $i] :
                    ( ~ ~ ( ~ ( in @ SY618 @ omega )
                          | ~ ( in @ SY618 @ SV52 ) )
                    | ( in @ ( setadjoin @ SY618 @ SY618 ) @ SV52 ) ) ) )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[341]) ).

thf(409,plain,
    ( ( ~ ~ ! [SY702: $i] :
              ~ ~ ( ~ ( sK1_SX0 @ SY702 )
                  | ~ ! [SY703: $i] :
                        ( ~ ( sK1_SX0 @ SY703 )
                        | ( SY702 = SY703 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(410,plain,
    ( ( ! [SY704: $i,SY705: $i] :
          ( ~ ( sK1_SX0 @ SY704 )
          | ~ ( sK1_SX0 @ SY705 )
          | ( SY704 = SY705 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(411,plain,
    ! [SV102: $i,SV53: $i,SV121: $i] :
      ( ( ~ ( in @ SV121 @ ( setadjoin @ SV53 @ SV102 ) )
        | ( SV121 = SV53 )
        | ( in @ SV121 @ SV102 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[343]) ).

thf(412,plain,
    ! [SV54: $i] :
      ( ( ( in @ SV54 @ omega )
        = $false )
      | ( ( in @ ( setadjoin @ SV54 @ SV54 ) @ omega )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[344]) ).

thf(413,plain,
    ! [SV103: $i > $o,SV55: $i,SV122: $i] :
      ( ( ~ ( in @ SV122 @ SV55 )
        | ~ ( ~ ( ~ ( in @ SV122
                    @ ( dsetconstr @ SV55
                      @ ^ [SY708: $i] : ( SV103 @ SY708 ) ) )
                | ( SV103 @ SV122 ) )
            | ~ ( ~ ( SV103 @ SV122 )
                | ( in @ SV122
                  @ ( dsetconstr @ SV55
                    @ ^ [SY709: $i] : ( SV103 @ SY709 ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[345]) ).

thf(414,plain,
    ! [SV104: $i > $o,SV56: $i,SV123: $i] :
      ( ( ~ ( in @ SV123
            @ ( dsetconstr @ SV56
              @ ^ [SY711: $i] : ( SV104 @ SY711 ) ) )
        | ( SV104 @ SV123 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[346]) ).

thf(415,plain,
    ! [SV105: $i,SV57: $i] :
      ( ( ( ~ ( ( SV57 != SV105 ) ) )
        = $true )
      | ( ( ~ ( in @ SV105 @ ( setadjoin @ SV57 @ emptyset ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[347]) ).

thf(416,plain,
    ! [SV106: $i,SV58: $i] :
      ( ( ( SV58 != SV106 )
        = $true )
      | ( ( ! [SY712: $i,SY713: $i] :
              ( ( SY712 != SY713 )
              | ~ ( ~ ( ~ ( in @ SY712 @ SV58 )
                      | ( in @ SY713 @ SV106 ) )
                  | ~ ( ~ ( in @ SY713 @ SV106 )
                      | ( in @ SY712 @ SV58 ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[348]) ).

thf(417,plain,
    ! [SV59: $i] :
      ( ( ( ~ ! [SY633: $i] :
                ~ ( in @ SY633 @ SV59 ) )
        = $false )
      | ( ( SV59 != emptyset )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[349]) ).

thf(418,plain,
    ! [SV60: $i] :
      ( ( ( in @ SV60 @ emptyset )
        = $false )
      | ( $false = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[350]) ).

thf(419,plain,
    ! [SV61: $i] :
      ( ( ( ~ ! [SY634: $i] :
                ~ ( in @ SY634 @ SV61 ) )
        = $false )
      | ( ( ~ ! [SY635: $i] :
                ~ ~ ( ~ ( in @ SY635 @ SV61 )
                    | ~ ~ ~ ! [SY636: $i] :
                              ~ ~ ( ~ ( in @ SY636 @ SY635 )
                                  | ~ ( in @ SY636 @ SV61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[351]) ).

thf(420,plain,
    ! [SV62: $i] :
      ( ( ( SV62 != emptyset )
        = $false )
      | ( ( ~ ! [SY637: $i] :
                ~ ( in @ SY637 @ SV62 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[352]) ).

thf(421,plain,
    ! [SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ! [SY714: $i] :
                ( ~ ( in @ SY714 @ SV107 )
                | ~ ! [SY640: $i] :
                      ~ ~ ( ~ ( SV63 @ SY714 @ SY640 )
                          | ~ ! [SY641: $i] :
                                ( ~ ( SV63 @ SY714 @ SY641 )
                                | ( SY640 = SY641 ) ) ) ) )
        = $true )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[353]) ).

thf(422,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ~ ( ~ ( in @ SV108 @ ( setunion @ SV64 ) )
            | ~ ! [SY721: $i] :
                  ~ ~ ( ~ ( in @ SV108 @ SY721 )
                      | ~ ( in @ SY721 @ SV64 ) ) )
        | ~ ( ~ ~ ! [SY722: $i] :
                    ~ ~ ( ~ ( in @ SV108 @ SY722 )
                        | ~ ( in @ SY722 @ SV64 ) )
            | ( in @ SV108 @ ( setunion @ SV64 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[354]) ).

thf(423,plain,
    ! [SV109: $i,SV65: $i,SV124: $i] :
      ( ( ~ ( in @ SV124 @ ( setadjoin @ SV65 @ ( setadjoin @ SV109 @ emptyset ) ) )
        | ( SV124 = SV65 )
        | ( SV124 = SV109 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[355]) ).

thf(424,plain,
    ! [SV110: $i,SV66: $i] :
      ( ( ( ~ ( in @ SV66 @ ( setadjoin @ SV110 @ emptyset ) ) )
        = $true )
      | ( ( in @ SV110 @ ( setadjoin @ SV66 @ emptyset ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[356]) ).

thf(425,plain,
    ! [SV111: $i,SV67: $i] :
      ( ( ( SV67 != SV111 )
        = $true )
      | ( ( in @ SV67 @ ( setadjoin @ SV111 @ emptyset ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[357]) ).

thf(426,plain,
    ! [SV112: $i,SV68: $i] :
      ( ( ( SV68 != SV112 )
        = $true )
      | ( ( ( powerset @ SV68 )
          = ( powerset @ SV112 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[358]) ).

thf(427,plain,
    ! [SV72: $i,SV9: $i] :
      ( ( ( SV9 = SV72 )
        = $false )
      | ( ( ! [SY654: $i,SY655: $i] :
              ( ( SY654 != SY655 )
              | ~ ( in @ SY654 @ SV9 )
              | ( in @ SY655 @ SV72 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[359]) ).

thf(428,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY656: $i,SY657: $i] :
              ( ( SY656 != SY657 )
              | ~ ( ~ ( ~ ( SV10 @ SY656 )
                      | ( SV73 @ SY657 ) )
                  | ~ ( ~ ( SV73 @ SY657 )
                      | ( SV10 @ SY656 ) ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[360]) ).

thf(429,plain,
    ! [SV11: $i,SV74: $i] :
      ( ( ( ! [SY666: $i] :
              ( ~ ( in @ SY666 @ SV74 )
              | ( in @ SY666 @ SV11 ) ) )
        = $false )
      | ( ( in @ SV74 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[361]) ).

thf(430,plain,
    ! [SV75: $i,SV12: $i] :
      ( ( ( ! [SY667: $i] :
              ~ ( ~ ( ~ ( in @ SY667 @ SV12 )
                    | ( in @ SY667 @ SV75 ) )
                | ~ ( ~ ( in @ SY667 @ SV75 )
                    | ( in @ SY667 @ SV12 ) ) ) )
        = $false )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[362]) ).

thf(431,plain,
    ! [SV76: $i > $o,SV13: $i] :
      ( ( ( ~ ~ ! [SY668: $i] :
                  ~ ~ ( ~ ( in @ SY668 @ SV13 )
                      | ~ ( SV76 @ SY668 ) ) )
        = $false )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[363]) ).

thf(432,plain,
    ! [SV77: $i > $o,SV14: $i] :
      ( ( ( ~ ! [SY670: $i] :
                ~ ~ ( ~ ( in @ SY670 @ SV14 )
                    | ~ ( SV77 @ SY670 ) ) )
        = $false )
      | ( ( ( ( dsetconstr @ SV14
              @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
           != emptyset )
          | $false )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[364]) ).

thf(433,plain,
    ! [SV78: $i > $o,SV15: $i] :
      ( ( ( ~ ! [SY672: $i] :
                ( ~ ( in @ SY672 @ SV15 )
                | ( SV78 @ SY672 ) ) )
        = $false )
      | ( ( ~ ! [SY673: $i] :
                ~ ~ ( ~ ( in @ SY673 @ SV15 )
                    | ~ ~ ( SV78 @ SY673 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[365]) ).

thf(434,plain,
    ! [SV79: $i > $o,SV16: $i] :
      ( ( ( ~ ~ ! [SY674: $i] :
                  ~ ~ ( ~ ( in @ SY674 @ SV16 )
                      | ~ ( SV79 @ SY674 ) ) )
        = $false )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[366]) ).

thf(435,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ~ ( ~ ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
            | ( SV113 = SV17 )
            | ( in @ SV113 @ SV80 ) )
        | ~ ( ~ ( ( SV113 = SV17 )
                | ( in @ SV113 @ SV80 ) )
            | ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[367]) ).

thf(436,plain,
    ! [SV18: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SY724: $i] :
                              ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
                              | ! [SY523: $i] :
                                  ( ~ ( in @ SY523 @ SY724 )
                                  | ( in @ SY523 @ SV18 ) ) )
                        | ~ ! [SY726: $i,SY727: $i] :
                              ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                                    | ~ ( in @ SY727 @ SV18 ) )
                              | ~ ! [SY728: $i] :
                                    ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                                    | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                                            | ( in @ SY727 @ SY728 ) )
                                        | ~ ( ~ ( in @ SY727 @ SY728 )
                                            | ( in @ SY726 @ SY728 ) ) ) )
                              | ( SY726 = SY727 ) ) )
                  | ~ ! [SY729: $i,SY730: $i] :
                        ( ~ ~ ( ~ ( in @ SY729 @ ( sK2_SY521 @ SV18 ) )
                              | ~ ( in @ SY730 @ ( sK2_SY521 @ SV18 ) ) )
                        | ! [SX4: $i] :
                            ( ~ ( in @ SX4 @ SY729 )
                            | ( in @ SX4 @ SY730 ) )
                        | ! [SX4: $i] :
                            ( ~ ( in @ SX4 @ SY730 )
                            | ( in @ SX4 @ SY729 ) ) ) )
            | ~ ! [SY733: $i] :
                  ( ~ ~ ( ~ ! [SY532: $i] :
                              ( ~ ( in @ SY532 @ SY733 )
                              | ( in @ SY532 @ SV18 ) )
                        | ~ ~ ! [SX3: $i] :
                                ~ ( in @ SX3 @ SY733 ) )
                  | ~ ! [SY736: $i] :
                        ~ ~ ! [SY737: $i] :
                              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY736 @ ( sK2_SY521 @ SV18 ) )
                                              | ~ ( in @ SY737 @ SY733 ) )
                                        | ~ ~ ~ ! [SX5: $i] :
                                                  ~ ~ ( ~ ( in @ SX5 @ SY736 )
                                                      | ~ ( in @ SX5 @ SY733 ) ) )
                                  | ~ ! [SY739: $i] :
                                        ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                        | ! [SX6: $i] :
                                            ( ~ ( in @ SX6 @ SY739 )
                                            | ( in @ SX6 @ SY736 ) )
                                        | ( in @ SY737 @ SY739 ) ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[368]) ).

thf(437,plain,
    ! [SV81: $i > $o,SV19: $i,SV114: $i] :
      ( ( ( ~ ( in @ SV114 @ SV19 ) )
        = $true )
      | ( ( ~ ( SV81 @ SV114 )
          | ( ( dsetconstr @ SV19
              @ ^ [SY678: $i] : ( SV81 @ SY678 ) )
           != emptyset ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[369]) ).

thf(438,plain,
    ! [SV115: $i,SV20: $i,SV82: $i] :
      ( ( ( ~ ( in @ SV82 @ ( powerset @ SV20 ) ) )
        = $true )
      | ( ( ~ ( in @ SV115 @ SV82 )
          | ( in @ SV115 @ SV20 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[370]) ).

thf(439,plain,
    ! [SV21: $i > $o] :
      ( ( ( ! [SY544: $i] :
              ~ ~ ( ~ ( SV21 @ SY544 )
                  | ~ ! [SY545: $i] :
                        ( ~ ( SV21 @ SY545 )
                        | ( SY544 = SY545 ) ) ) )
        = $true )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[371]) ).

thf(440,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false )
      | ( ( ! [SY680: $o] :
              ( ~ ! [SY681: $i] :
                    ( ~ ( in @ SV83 @ SY681 )
                    | ~ ( in @ SY681 @ SV22 )
                    | SY680 )
              | SY680 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[372]) ).

thf(441,plain,
    ! [SV23: $i,SV125: $o] :
      ( ( SV125 = $true )
      | ( ( in @ SV23 @ emptyset )
        = $false ) ),
    inference(extcnf_forall_special_pos,[status(thm)],[373]) ).

thf(442,plain,
    ! [SV23: $i] :
      ( ( $true = $true )
      | ( ( in @ SV23 @ emptyset )
        = $false ) ),
    inference(extcnf_forall_special_pos,[status(thm)],[373]) ).

thf(443,plain,
    ! [SV23: $i] :
      ( ( $false = $true )
      | ( ( in @ SV23 @ emptyset )
        = $false ) ),
    inference(extcnf_forall_special_pos,[status(thm)],[373]) ).

thf(444,plain,
    ! [SV84: $i > $o,SV24: $i] :
      ( ( ( ~ ! [SY682: $i] :
                ( ~ ( in @ SY682 @ SV24 )
                | ( SV84 @ SY682 ) ) )
        = $false )
      | ( ( ~ ! [SY683: $i] :
                ~ ~ ( ~ ( in @ SY683 @ SV24 )
                    | ~ ~ ( SV84 @ SY683 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[374]) ).

thf(445,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ~ ( ~ ( in @ SV85 @ ( powerset @ SV25 ) )
            | ! [SY684: $i] :
                ( ~ ( in @ SY684 @ SV85 )
                | ( in @ SY684 @ SV25 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[375]) ).

thf(446,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ~ ( ~ ! [SY685: $i] :
                  ( ~ ( in @ SY685 @ SV85 )
                  | ( in @ SY685 @ SV25 ) )
            | ( in @ SV85 @ ( powerset @ SV25 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[375]) ).

thf(447,plain,
    ! [SV26: $i] :
      ( ( ( SV26 = emptyset )
        = $true )
      | ( ( ~ ! [SY557: $i] :
                ~ ~ ( ~ ( in @ SY557 @ SV26 )
                    | ~ $true ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[376]) ).

thf(448,plain,
    ! [SV27: $i > $o,SV86: $i] :
      ( ( ( in @ SV86 @ emptyset )
        = $false )
      | ( ( SV27 @ SV86 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[377]) ).

thf(449,plain,
    ! [SV28: $i,SV87: $i] :
      ( ( ( in @ SV87 @ SV28 )
        = $false )
      | ( ( in @ SV87 @ ( powerset @ ( setunion @ SV28 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[378]) ).

thf(450,plain,
    ! [SV88: $i > $o,SV29: $i] :
      ( ( ( ~ ! [SY686: $i] :
                ~ ~ ( ~ ( in @ SY686 @ SV29 )
                    | ~ ~ ( SV88 @ SY686 ) ) )
        = $false )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[379]) ).

thf(451,plain,
    ! [SV30: $i > $o] :
      ( ( ( ! [SY563: $i] :
              ~ ~ ( ~ ( SV30 @ SY563 )
                  | ~ ! [SY564: $i] :
                        ( ~ ( SV30 @ SY564 )
                        | ( SY563 = SY564 ) ) ) )
        = $true )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[380]) ).

thf(452,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( ! [SY688: $i] :
              ( ~ ( in @ SY688 @ SV31 )
              | ( in @ SY688 @ SV89 ) ) )
        = $false )
      | ( ( ~ ! [SY689: $i] :
                ( ~ ( in @ SY689 @ SV89 )
                | ( in @ SY689 @ SV31 ) )
          | ( SV31 = SV89 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[381]) ).

thf(453,plain,
    ! [SV90: $i,SV32: $i] :
      ( ( ( SV32 = SV90 )
        = $false )
      | ( ( ! [SY690: $i,SY691: $i] :
              ( ( SY690 != SY691 )
              | ( ( setadjoin @ SV32 @ SY690 )
                = ( setadjoin @ SV90 @ SY691 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[382]) ).

thf(454,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) ) )
        = $true )
      | ( ( ! [SY742: $o] :
              ( ~ ( ( SV116 != SV33 )
                  | SY742 )
              | ~ ( ~ ( in @ SV116 @ SV91 )
                  | SY742 )
              | SY742 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[383]) ).

thf(455,plain,
    ! [SV92: $i > $o,SV34: $i] :
      ( ( ( ! [SY694: $i] :
              ( ~ ( in @ SY694 @ SV34 )
              | ~ ( SV92 @ SY694 ) ) )
        = $false )
      | ( ( ~ ~ ! [SY695: $i] :
                  ~ ~ ( ~ ( in @ SY695 @ SV34 )
                      | ~ ( SV92 @ SY695 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[384]) ).

thf(456,plain,
    ! [SV93: $i,SV35: $i] :
      ( ( ( SV35 = SV93 )
        = $false )
      | ( ( ( setunion @ SV35 )
          = ( setunion @ SV93 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[385]) ).

thf(457,plain,
    ! [SV36: $i > $o] :
      ( ( ( ! [SY580: $i] :
              ~ ~ ( ~ ( SV36 @ SY580 )
                  | ~ ! [SY581: $i] :
                        ( ~ ( SV36 @ SY581 )
                        | ( SY580 = SY581 ) ) ) )
        = $true )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[386]) ).

thf(458,plain,
    ! [SV37: $o,SV94: $i] :
      ( ( ( in @ SV94 @ ( prop2set @ SV37 ) )
        = $false )
      | ( SV37 = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[387]) ).

thf(459,plain,
    ! [SV95: $i] :
      ( ( ( in @ SV95 @ ( prop2set @ $true ) )
        = $false )
      | ( $true = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[388]) ).

thf(460,plain,
    ! [SV96: $i] :
      ( ( ( in @ SV96 @ ( prop2set @ $false ) )
        = $false )
      | ( $false = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[389]) ).

thf(461,plain,
    ! [SV38: $i,SV117: $i,SV97: $i] :
      ( ( ( ~ ( in @ SV97 @ SV117 ) )
        = $true )
      | ( ( ~ ( in @ SV117 @ SV38 )
          | ( in @ SV97 @ ( setunion @ SV38 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[390]) ).

thf(462,plain,
    ! [SV98: $i,SV39: $i] :
      ( ( ( in @ SV39 @ ( setadjoin @ SV98 @ emptyset ) )
        = $false )
      | ( ( SV39 = SV98 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[391]) ).

thf(463,plain,
    ! [SV40: $i > $o] :
      ( ( ( ! [SY588: $i] :
              ~ ~ ( ~ ( SV40 @ SY588 )
                  | ~ ! [SY589: $i] :
                        ( ~ ( SV40 @ SY589 )
                        | ( SY588 = SY589 ) ) ) )
        = $true )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[392]) ).

thf(464,plain,
    ! [SV41: $i > $o] :
      ( ( ( ! [SY592: $i] :
              ~ ~ ( ~ ( SV41 @ SY592 )
                  | ~ ! [SY593: $i] :
                        ( ~ ( SV41 @ SY593 )
                        | ( SY592 = SY593 ) ) ) )
        = $true )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[393]) ).

thf(465,plain,
    ! [SV42: $i] :
      ( ( ( ~ ( in @ ( sK3_SY595 @ SV42 ) @ SV42 ) )
        = $false )
      | ( ( SV42 = emptyset )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[394]) ).

thf(466,plain,
    ! [SV43: $i > $o] :
      ( ( ( ! [SY596: $i] :
              ~ ( SV43 @ SY596 ) )
        = $true )
      | ( ( ~ ! [SY597: $i,SY598: $i] :
                ( ~ ( SV43 @ SY597 )
                | ~ ( SV43 @ SY598 )
                | ( SY597 = SY598 ) )
          | ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[395]) ).

thf(467,plain,
    ! [SV99: $i > $o,SV44: $i,SV118: $i] :
      ( ( ( ~ ( in @ SV118
              @ ( dsetconstr @ SV44
                @ ^ [SY698: $i] : ( SV99 @ SY698 ) ) ) )
        = $true )
      | ( ( in @ SV118 @ SV44 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[396]) ).

thf(468,plain,
    ! [SV46: $i,SV100: $i,SV119: $i] :
      ( ( ( ~ ( in @ SV119 @ SV100 ) )
        = $true )
      | ( ( in @ SV119 @ ( setadjoin @ SV46 @ SV100 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[400]) ).

thf(469,plain,
    ! [SV48: $i] :
      ( ( ( ~ ( in @ ( sK4_SY606 @ SV48 ) @ SV48 ) )
        = $false )
      | ( ( SV48 = emptyset )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[404]) ).

thf(470,plain,
    ! [SV49: $i > $o] :
      ( ( ( ! [SY607: $i] :
              ~ ~ ( ~ ( SV49 @ SY607 )
                  | ~ ! [SY608: $i] :
                        ( ~ ( SV49 @ SY608 )
                        | ( SY607 = SY608 ) ) ) )
        = $true )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[405]) ).

thf(471,plain,
    ! [SV50: $i > $o] :
      ( ( ( ! [SY611: $i] :
              ~ ! [SY612: $i] :
                  ~ ( ~ ( ~ ( SV50 @ SY612 )
                        | ( SY612 = SY611 ) )
                    | ~ ( ( SY612 != SY611 )
                        | ( SV50 @ SY612 ) ) ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[406]) ).

thf(472,plain,
    ! [SV101: $i > $o,SV51: $i,SV120: $i] :
      ( ( ( ~ ( in @ SV120 @ SV51 ) )
        = $true )
      | ( ( ~ ( SV101 @ SV120 )
          | ( in @ SV120
            @ ( dsetconstr @ SV51
              @ ^ [SY701: $i] : ( SV101 @ SY701 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[407]) ).

thf(473,plain,
    ! [SV52: $i] :
      ( ( ( ~ ( in @ emptyset @ SV52 )
          | ~ ! [SY618: $i] :
                ( ~ ~ ( ~ ( in @ SY618 @ omega )
                      | ~ ( in @ SY618 @ SV52 ) )
                | ( in @ ( setadjoin @ SY618 @ SY618 ) @ SV52 ) ) )
        = $true )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[408]) ).

thf(474,plain,
    ( ( ~ ! [SY702: $i] :
            ~ ~ ( ~ ( sK1_SX0 @ SY702 )
                | ~ ! [SY703: $i] :
                      ( ~ ( sK1_SX0 @ SY703 )
                      | ( SY702 = SY703 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[409]) ).

thf(475,plain,
    ( ( ! [SY748: $i] :
          ( ~ ( sK1_SX0 @ sK5_SY704 )
          | ~ ( sK1_SX0 @ SY748 )
          | ( sK5_SY704 = SY748 ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[410]) ).

thf(476,plain,
    ! [SV102: $i,SV53: $i,SV121: $i] :
      ( ( ( ~ ( in @ SV121 @ ( setadjoin @ SV53 @ SV102 ) ) )
        = $true )
      | ( ( ( SV121 = SV53 )
          | ( in @ SV121 @ SV102 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[411]) ).

thf(477,plain,
    ! [SV103: $i > $o,SV55: $i,SV122: $i] :
      ( ( ( ~ ( in @ SV122 @ SV55 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ( in @ SV122
                      @ ( dsetconstr @ SV55
                        @ ^ [SY708: $i] : ( SV103 @ SY708 ) ) )
                  | ( SV103 @ SV122 ) )
              | ~ ( ~ ( SV103 @ SV122 )
                  | ( in @ SV122
                    @ ( dsetconstr @ SV55
                      @ ^ [SY709: $i] : ( SV103 @ SY709 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[413]) ).

thf(478,plain,
    ! [SV104: $i > $o,SV56: $i,SV123: $i] :
      ( ( ( ~ ( in @ SV123
              @ ( dsetconstr @ SV56
                @ ^ [SY711: $i] : ( SV104 @ SY711 ) ) ) )
        = $true )
      | ( ( SV104 @ SV123 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[414]) ).

thf(479,plain,
    ! [SV105: $i,SV57: $i] :
      ( ( ( SV57 != SV105 )
        = $false )
      | ( ( ~ ( in @ SV105 @ ( setadjoin @ SV57 @ emptyset ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[415]) ).

thf(480,plain,
    ! [SV106: $i,SV58: $i] :
      ( ( ( SV58 = SV106 )
        = $false )
      | ( ( ! [SY712: $i,SY713: $i] :
              ( ( SY712 != SY713 )
              | ~ ( ~ ( ~ ( in @ SY712 @ SV58 )
                      | ( in @ SY713 @ SV106 ) )
                  | ~ ( ~ ( in @ SY713 @ SV106 )
                      | ( in @ SY712 @ SV58 ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[416]) ).

thf(481,plain,
    ! [SV59: $i] :
      ( ( ( ! [SY633: $i] :
              ~ ( in @ SY633 @ SV59 ) )
        = $true )
      | ( ( SV59 != emptyset )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[417]) ).

thf(482,plain,
    ! [SV61: $i] :
      ( ( ( ! [SY634: $i] :
              ~ ( in @ SY634 @ SV61 ) )
        = $true )
      | ( ( ~ ! [SY635: $i] :
                ~ ~ ( ~ ( in @ SY635 @ SV61 )
                    | ~ ~ ~ ! [SY636: $i] :
                              ~ ~ ( ~ ( in @ SY636 @ SY635 )
                                  | ~ ( in @ SY636 @ SV61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[419]) ).

thf(483,plain,
    ! [SV62: $i] :
      ( ( ( SV62 = emptyset )
        = $true )
      | ( ( ~ ! [SY637: $i] :
                ~ ( in @ SY637 @ SV62 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[420]) ).

thf(484,plain,
    ! [SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY714: $i] :
              ( ~ ( in @ SY714 @ SV107 )
              | ~ ! [SY640: $i] :
                    ~ ~ ( ~ ( SV63 @ SY714 @ SY640 )
                        | ~ ! [SY641: $i] :
                              ( ~ ( SV63 @ SY714 @ SY641 )
                              | ( SY640 = SY641 ) ) ) ) )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[421]) ).

thf(485,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ~ ( ~ ( in @ SV108 @ ( setunion @ SV64 ) )
            | ~ ! [SY721: $i] :
                  ~ ~ ( ~ ( in @ SV108 @ SY721 )
                      | ~ ( in @ SY721 @ SV64 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[422]) ).

thf(486,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ~ ( ~ ~ ! [SY722: $i] :
                    ~ ~ ( ~ ( in @ SV108 @ SY722 )
                        | ~ ( in @ SY722 @ SV64 ) )
            | ( in @ SV108 @ ( setunion @ SV64 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[422]) ).

thf(487,plain,
    ! [SV109: $i,SV65: $i,SV124: $i] :
      ( ( ( ~ ( in @ SV124 @ ( setadjoin @ SV65 @ ( setadjoin @ SV109 @ emptyset ) ) ) )
        = $true )
      | ( ( ( SV124 = SV65 )
          | ( SV124 = SV109 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[423]) ).

thf(488,plain,
    ! [SV110: $i,SV66: $i] :
      ( ( ( in @ SV66 @ ( setadjoin @ SV110 @ emptyset ) )
        = $false )
      | ( ( in @ SV110 @ ( setadjoin @ SV66 @ emptyset ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[424]) ).

thf(489,plain,
    ! [SV111: $i,SV67: $i] :
      ( ( ( SV67 = SV111 )
        = $false )
      | ( ( in @ SV67 @ ( setadjoin @ SV111 @ emptyset ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[425]) ).

thf(490,plain,
    ! [SV112: $i,SV68: $i] :
      ( ( ( SV68 = SV112 )
        = $false )
      | ( ( ( powerset @ SV68 )
          = ( powerset @ SV112 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[426]) ).

thf(491,plain,
    ! [SV72: $i,SV9: $i,SV126: $i] :
      ( ( ( ! [SY749: $i] :
              ( ( SV126 != SY749 )
              | ~ ( in @ SV126 @ SV9 )
              | ( in @ SY749 @ SV72 ) ) )
        = $true )
      | ( ( SV9 = SV72 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[427]) ).

thf(492,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY750: $i] :
              ( ( ( sK6_SY656 @ SV73 @ SV10 )
               != SY750 )
              | ~ ( ~ ( ~ ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
                      | ( SV73 @ SY750 ) )
                  | ~ ( ~ ( SV73 @ SY750 )
                      | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[428]) ).

thf(493,plain,
    ! [SV74: $i,SV11: $i] :
      ( ( ( ~ ( in @ ( sK7_SY666 @ SV11 @ SV74 ) @ SV74 )
          | ( in @ ( sK7_SY666 @ SV11 @ SV74 ) @ SV11 ) )
        = $false )
      | ( ( in @ SV74 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[429]) ).

thf(494,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
                  | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 ) )
              | ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
                  | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) ) ) )
        = $false )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[430]) ).

thf(495,plain,
    ! [SV76: $i > $o,SV13: $i] :
      ( ( ( ~ ! [SY668: $i] :
                ~ ~ ( ~ ( in @ SY668 @ SV13 )
                    | ~ ( SV76 @ SY668 ) ) )
        = $true )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[431]) ).

thf(496,plain,
    ! [SV77: $i > $o,SV14: $i] :
      ( ( ( ! [SY670: $i] :
              ~ ~ ( ~ ( in @ SY670 @ SV14 )
                  | ~ ( SV77 @ SY670 ) ) )
        = $true )
      | ( ( ( ( dsetconstr @ SV14
              @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
           != emptyset )
          | $false )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[432]) ).

thf(497,plain,
    ! [SV78: $i > $o,SV15: $i] :
      ( ( ( ! [SY672: $i] :
              ( ~ ( in @ SY672 @ SV15 )
              | ( SV78 @ SY672 ) ) )
        = $true )
      | ( ( ~ ! [SY673: $i] :
                ~ ~ ( ~ ( in @ SY673 @ SV15 )
                    | ~ ~ ( SV78 @ SY673 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[433]) ).

thf(498,plain,
    ! [SV79: $i > $o,SV16: $i] :
      ( ( ( ~ ! [SY674: $i] :
                ~ ~ ( ~ ( in @ SY674 @ SV16 )
                    | ~ ( SV79 @ SY674 ) ) )
        = $true )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[434]) ).

thf(499,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ~ ( ~ ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
            | ( SV113 = SV17 )
            | ( in @ SV113 @ SV80 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[435]) ).

thf(500,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ~ ( ~ ( ( SV113 = SV17 )
                | ( in @ SV113 @ SV80 ) )
            | ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[435]) ).

thf(501,plain,
    ! [SV18: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ! [SY724: $i] :
                          ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
                          | ! [SY523: $i] :
                              ( ~ ( in @ SY523 @ SY724 )
                              | ( in @ SY523 @ SV18 ) ) )
                    | ~ ! [SY726: $i,SY727: $i] :
                          ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                                | ~ ( in @ SY727 @ SV18 ) )
                          | ~ ! [SY728: $i] :
                                ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                                | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                                        | ( in @ SY727 @ SY728 ) )
                                    | ~ ( ~ ( in @ SY727 @ SY728 )
                                        | ( in @ SY726 @ SY728 ) ) ) )
                          | ( SY726 = SY727 ) ) )
              | ~ ! [SY729: $i,SY730: $i] :
                    ( ~ ~ ( ~ ( in @ SY729 @ ( sK2_SY521 @ SV18 ) )
                          | ~ ( in @ SY730 @ ( sK2_SY521 @ SV18 ) ) )
                    | ! [SX4: $i] :
                        ( ~ ( in @ SX4 @ SY729 )
                        | ( in @ SX4 @ SY730 ) )
                    | ! [SX4: $i] :
                        ( ~ ( in @ SX4 @ SY730 )
                        | ( in @ SX4 @ SY729 ) ) ) )
        | ~ ! [SY733: $i] :
              ( ~ ~ ( ~ ! [SY532: $i] :
                          ( ~ ( in @ SY532 @ SY733 )
                          | ( in @ SY532 @ SV18 ) )
                    | ~ ~ ! [SX3: $i] :
                            ~ ( in @ SX3 @ SY733 ) )
              | ~ ! [SY736: $i] :
                    ~ ~ ! [SY737: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY736 @ ( sK2_SY521 @ SV18 ) )
                                          | ~ ( in @ SY737 @ SY733 ) )
                                    | ~ ~ ~ ! [SX5: $i] :
                                              ~ ~ ( ~ ( in @ SX5 @ SY736 )
                                                  | ~ ( in @ SX5 @ SY733 ) ) )
                              | ~ ! [SY739: $i] :
                                    ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                    | ! [SX6: $i] :
                                        ( ~ ( in @ SX6 @ SY739 )
                                        | ( in @ SX6 @ SY736 ) )
                                    | ( in @ SY737 @ SY739 ) ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[436]) ).

thf(502,plain,
    ! [SV81: $i > $o,SV19: $i,SV114: $i] :
      ( ( ( in @ SV114 @ SV19 )
        = $false )
      | ( ( ~ ( SV81 @ SV114 )
          | ( ( dsetconstr @ SV19
              @ ^ [SY678: $i] : ( SV81 @ SY678 ) )
           != emptyset ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[437]) ).

thf(503,plain,
    ! [SV115: $i,SV20: $i,SV82: $i] :
      ( ( ( in @ SV82 @ ( powerset @ SV20 ) )
        = $false )
      | ( ( ~ ( in @ SV115 @ SV82 )
          | ( in @ SV115 @ SV20 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[438]) ).

thf(504,plain,
    ! [SV127: $i,SV21: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV21 @ SV127 )
                | ~ ! [SY751: $i] :
                      ( ~ ( SV21 @ SY751 )
                      | ( SV127 = SY751 ) ) ) )
        = $true )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[439]) ).

thf(505,plain,
    ! [SV128: $o,SV22: $i,SV83: $i] :
      ( ( ( ~ ! [SY752: $i] :
                ( ~ ( in @ SV83 @ SY752 )
                | ~ ( in @ SY752 @ SV22 )
                | SV128 )
          | SV128 )
        = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_special_pos,[status(thm)],[440]) ).

thf(506,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ~ ! [SX0: $i] :
                ( ~ ( in @ SV83 @ SX0 )
                | ~ ( in @ SX0 @ SV22 )
                | $true )
          | $true )
        = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_special_pos,[status(thm)],[440]) ).

thf(507,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ~ ! [SX0: $i] :
                ( ~ ( in @ SV83 @ SX0 )
                | ~ ( in @ SX0 @ SV22 )
                | $false )
          | $false )
        = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_special_pos,[status(thm)],[440]) ).

thf(508,plain,
    ! [SV84: $i > $o,SV24: $i] :
      ( ( ( ! [SY682: $i] :
              ( ~ ( in @ SY682 @ SV24 )
              | ( SV84 @ SY682 ) ) )
        = $true )
      | ( ( ~ ! [SY683: $i] :
                ~ ~ ( ~ ( in @ SY683 @ SV24 )
                    | ~ ~ ( SV84 @ SY683 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[444]) ).

thf(509,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ~ ( in @ SV85 @ ( powerset @ SV25 ) )
        | ! [SY684: $i] :
            ( ~ ( in @ SY684 @ SV85 )
            | ( in @ SY684 @ SV25 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[445]) ).

thf(510,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ~ ! [SY685: $i] :
              ( ~ ( in @ SY685 @ SV85 )
              | ( in @ SY685 @ SV25 ) )
        | ( in @ SV85 @ ( powerset @ SV25 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[446]) ).

thf(511,plain,
    ! [SV26: $i] :
      ( ( ( ! [SY557: $i] :
              ~ ~ ( ~ ( in @ SY557 @ SV26 )
                  | ~ $true ) )
        = $false )
      | ( ( SV26 = emptyset )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[447]) ).

thf(512,plain,
    ! [SV88: $i > $o,SV29: $i] :
      ( ( ( ! [SY686: $i] :
              ~ ~ ( ~ ( in @ SY686 @ SV29 )
                  | ~ ~ ( SV88 @ SY686 ) ) )
        = $true )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[450]) ).

thf(513,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV30 @ SV129 )
                | ~ ! [SY753: $i] :
                      ( ~ ( SV30 @ SY753 )
                      | ( SV129 = SY753 ) ) ) )
        = $true )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[451]) ).

thf(514,plain,
    ! [SV31: $i,SV89: $i] :
      ( ( ( ~ ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV31 )
          | ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV89 ) )
        = $false )
      | ( ( ~ ! [SY689: $i] :
                ( ~ ( in @ SY689 @ SV89 )
                | ( in @ SY689 @ SV31 ) )
          | ( SV31 = SV89 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[452]) ).

thf(515,plain,
    ! [SV90: $i,SV32: $i,SV130: $i] :
      ( ( ( ! [SY754: $i] :
              ( ( SV130 != SY754 )
              | ( ( setadjoin @ SV32 @ SV130 )
                = ( setadjoin @ SV90 @ SY754 ) ) ) )
        = $true )
      | ( ( SV32 = SV90 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[453]) ).

thf(516,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false )
      | ( ( ! [SY742: $o] :
              ( ~ ( ( SV116 != SV33 )
                  | SY742 )
              | ~ ( ~ ( in @ SV116 @ SV91 )
                  | SY742 )
              | SY742 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[454]) ).

thf(517,plain,
    ! [SV34: $i,SV92: $i > $o] :
      ( ( ( ~ ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
          | ~ ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) ) )
        = $false )
      | ( ( ~ ~ ! [SY695: $i] :
                  ~ ~ ( ~ ( in @ SY695 @ SV34 )
                      | ~ ( SV92 @ SY695 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[455]) ).

thf(518,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV36 @ SV131 )
                | ~ ! [SY755: $i] :
                      ( ~ ( SV36 @ SY755 )
                      | ( SV131 = SY755 ) ) ) )
        = $true )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[457]) ).

thf(519,plain,
    ! [SV38: $i,SV117: $i,SV97: $i] :
      ( ( ( in @ SV97 @ SV117 )
        = $false )
      | ( ( ~ ( in @ SV117 @ SV38 )
          | ( in @ SV97 @ ( setunion @ SV38 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[461]) ).

thf(520,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV40 @ SV132 )
                | ~ ! [SY756: $i] :
                      ( ~ ( SV40 @ SY756 )
                      | ( SV132 = SY756 ) ) ) )
        = $true )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[463]) ).

thf(521,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV41 @ SV133 )
                | ~ ! [SY757: $i] :
                      ( ~ ( SV41 @ SY757 )
                      | ( SV133 = SY757 ) ) ) )
        = $true )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[464]) ).

thf(522,plain,
    ! [SV42: $i] :
      ( ( ( in @ ( sK3_SY595 @ SV42 ) @ SV42 )
        = $true )
      | ( ( SV42 = emptyset )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[465]) ).

thf(523,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ SV134 ) )
        = $true )
      | ( ( ~ ! [SY597: $i,SY598: $i] :
                ( ~ ( SV43 @ SY597 )
                | ~ ( SV43 @ SY598 )
                | ( SY597 = SY598 ) )
          | ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[466]) ).

thf(524,plain,
    ! [SV99: $i > $o,SV44: $i,SV118: $i] :
      ( ( ( in @ SV118
          @ ( dsetconstr @ SV44
            @ ^ [SY698: $i] : ( SV99 @ SY698 ) ) )
        = $false )
      | ( ( in @ SV118 @ SV44 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[467]) ).

thf(525,plain,
    ! [SV46: $i,SV100: $i,SV119: $i] :
      ( ( ( in @ SV119 @ SV100 )
        = $false )
      | ( ( in @ SV119 @ ( setadjoin @ SV46 @ SV100 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[468]) ).

thf(526,plain,
    ! [SV48: $i] :
      ( ( ( in @ ( sK4_SY606 @ SV48 ) @ SV48 )
        = $true )
      | ( ( SV48 = emptyset )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[469]) ).

thf(527,plain,
    ! [SV135: $i,SV49: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV49 @ SV135 )
                | ~ ! [SY758: $i] :
                      ( ~ ( SV49 @ SY758 )
                      | ( SV135 = SY758 ) ) ) )
        = $true )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[470]) ).

thf(528,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ! [SY759: $i] :
                ~ ( ~ ( ~ ( SV50 @ SY759 )
                      | ( SY759 = SV136 ) )
                  | ~ ( ( SY759 != SV136 )
                      | ( SV50 @ SY759 ) ) ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[471]) ).

thf(529,plain,
    ! [SV101: $i > $o,SV51: $i,SV120: $i] :
      ( ( ( in @ SV120 @ SV51 )
        = $false )
      | ( ( ~ ( SV101 @ SV120 )
          | ( in @ SV120
            @ ( dsetconstr @ SV51
              @ ^ [SY701: $i] : ( SV101 @ SY701 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[472]) ).

thf(530,plain,
    ! [SV52: $i] :
      ( ( ( ~ ( in @ emptyset @ SV52 ) )
        = $true )
      | ( ( ~ ! [SY618: $i] :
                ( ~ ~ ( ~ ( in @ SY618 @ omega )
                      | ~ ( in @ SY618 @ SV52 ) )
                | ( in @ ( setadjoin @ SY618 @ SY618 ) @ SV52 ) ) )
        = $true )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[473]) ).

thf(531,plain,
    ( ( ! [SY702: $i] :
          ~ ~ ( ~ ( sK1_SX0 @ SY702 )
              | ~ ! [SY703: $i] :
                    ( ~ ( sK1_SX0 @ SY703 )
                    | ( SY702 = SY703 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[474]) ).

thf(532,plain,
    ( ( ~ ( sK1_SX0 @ sK5_SY704 )
      | ~ ( sK1_SX0 @ sK11_SY748 )
      | ( sK5_SY704 = sK11_SY748 ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[475]) ).

thf(533,plain,
    ! [SV102: $i,SV53: $i,SV121: $i] :
      ( ( ( in @ SV121 @ ( setadjoin @ SV53 @ SV102 ) )
        = $false )
      | ( ( ( SV121 = SV53 )
          | ( in @ SV121 @ SV102 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[476]) ).

thf(534,plain,
    ! [SV103: $i > $o,SV55: $i,SV122: $i] :
      ( ( ( in @ SV122 @ SV55 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( in @ SV122
                      @ ( dsetconstr @ SV55
                        @ ^ [SY708: $i] : ( SV103 @ SY708 ) ) )
                  | ( SV103 @ SV122 ) )
              | ~ ( ~ ( SV103 @ SV122 )
                  | ( in @ SV122
                    @ ( dsetconstr @ SV55
                      @ ^ [SY709: $i] : ( SV103 @ SY709 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[477]) ).

thf(535,plain,
    ! [SV104: $i > $o,SV56: $i,SV123: $i] :
      ( ( ( in @ SV123
          @ ( dsetconstr @ SV56
            @ ^ [SY711: $i] : ( SV104 @ SY711 ) ) )
        = $false )
      | ( ( SV104 @ SV123 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[478]) ).

thf(536,plain,
    ! [SV105: $i,SV57: $i] :
      ( ( ( SV57 = SV105 )
        = $true )
      | ( ( ~ ( in @ SV105 @ ( setadjoin @ SV57 @ emptyset ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[479]) ).

thf(537,plain,
    ! [SV106: $i,SV58: $i,SV137: $i] :
      ( ( ( ! [SY760: $i] :
              ( ( SV137 != SY760 )
              | ~ ( ~ ( ~ ( in @ SV137 @ SV58 )
                      | ( in @ SY760 @ SV106 ) )
                  | ~ ( ~ ( in @ SY760 @ SV106 )
                      | ( in @ SV137 @ SV58 ) ) ) ) )
        = $true )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[480]) ).

thf(538,plain,
    ! [SV59: $i,SV138: $i] :
      ( ( ( ~ ( in @ SV138 @ SV59 ) )
        = $true )
      | ( ( SV59 != emptyset )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[481]) ).

thf(539,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( ~ ( in @ SV139 @ SV61 ) )
        = $true )
      | ( ( ~ ! [SY635: $i] :
                ~ ~ ( ~ ( in @ SY635 @ SV61 )
                    | ~ ~ ~ ! [SY636: $i] :
                              ~ ~ ( ~ ( in @ SY636 @ SY635 )
                                  | ~ ( in @ SY636 @ SV61 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[482]) ).

thf(540,plain,
    ! [SV62: $i] :
      ( ( ( ! [SY637: $i] :
              ~ ( in @ SY637 @ SV62 ) )
        = $false )
      | ( ( SV62 = emptyset )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[483]) ).

thf(541,plain,
    ! [SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
          | ~ ! [SY761: $i] :
                ~ ~ ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY761 )
                    | ~ ! [SY762: $i] :
                          ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY762 )
                          | ( SY761 = SY762 ) ) ) )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[484]) ).

thf(542,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ~ ( in @ SV108 @ ( setunion @ SV64 ) )
        | ~ ! [SY721: $i] :
              ~ ~ ( ~ ( in @ SV108 @ SY721 )
                  | ~ ( in @ SY721 @ SV64 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[485]) ).

thf(543,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ~ ~ ! [SY722: $i] :
                ~ ~ ( ~ ( in @ SV108 @ SY722 )
                    | ~ ( in @ SY722 @ SV64 ) )
        | ( in @ SV108 @ ( setunion @ SV64 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[486]) ).

thf(544,plain,
    ! [SV109: $i,SV65: $i,SV124: $i] :
      ( ( ( in @ SV124 @ ( setadjoin @ SV65 @ ( setadjoin @ SV109 @ emptyset ) ) )
        = $false )
      | ( ( ( SV124 = SV65 )
          | ( SV124 = SV109 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[487]) ).

thf(545,plain,
    ! [SV72: $i,SV9: $i,SV140: $i,SV126: $i] :
      ( ( ( ( SV126 != SV140 )
          | ~ ( in @ SV126 @ SV9 )
          | ( in @ SV140 @ SV72 ) )
        = $true )
      | ( ( SV9 = SV72 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[491]) ).

thf(546,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ( ( sK6_SY656 @ SV73 @ SV10 )
           != ( sK13_SY750 @ SV10 @ SV73 ) )
          | ~ ( ~ ( ~ ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
                  | ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) ) )
              | ~ ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
                  | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[492]) ).

thf(547,plain,
    ! [SV74: $i,SV11: $i] :
      ( ( ( ~ ( in @ ( sK7_SY666 @ SV11 @ SV74 ) @ SV74 ) )
        = $false )
      | ( ( in @ SV74 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[493]) ).

thf(548,plain,
    ! [SV74: $i,SV11: $i] :
      ( ( ( in @ ( sK7_SY666 @ SV11 @ SV74 ) @ SV11 )
        = $false )
      | ( ( in @ SV74 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[493]) ).

thf(549,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
              | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 ) )
          | ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
              | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) ) )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[494]) ).

thf(550,plain,
    ! [SV76: $i > $o,SV13: $i] :
      ( ( ( ! [SY668: $i] :
              ~ ~ ( ~ ( in @ SY668 @ SV13 )
                  | ~ ( SV76 @ SY668 ) ) )
        = $false )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[495]) ).

thf(551,plain,
    ! [SV77: $i > $o,SV14: $i,SV141: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV141 @ SV14 )
                | ~ ( SV77 @ SV141 ) ) )
        = $true )
      | ( ( ( ( dsetconstr @ SV14
              @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
           != emptyset )
          | $false )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[496]) ).

thf(552,plain,
    ! [SV78: $i > $o,SV15: $i,SV142: $i] :
      ( ( ( ~ ( in @ SV142 @ SV15 )
          | ( SV78 @ SV142 ) )
        = $true )
      | ( ( ~ ! [SY673: $i] :
                ~ ~ ( ~ ( in @ SY673 @ SV15 )
                    | ~ ~ ( SV78 @ SY673 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[497]) ).

thf(553,plain,
    ! [SV79: $i > $o,SV16: $i] :
      ( ( ( ! [SY674: $i] :
              ~ ~ ( ~ ( in @ SY674 @ SV16 )
                  | ~ ( SV79 @ SY674 ) ) )
        = $false )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[498]) ).

thf(554,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ~ ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
        | ( SV113 = SV17 )
        | ( in @ SV113 @ SV80 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[499]) ).

thf(555,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ~ ( ( SV113 = SV17 )
            | ( in @ SV113 @ SV80 ) )
        | ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[500]) ).

thf(556,plain,
    ! [SV18: $i] :
      ( ( ~ ~ ( ~ ~ ( ~ ! [SY724: $i] :
                          ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
                          | ! [SY523: $i] :
                              ( ~ ( in @ SY523 @ SY724 )
                              | ( in @ SY523 @ SV18 ) ) )
                    | ~ ! [SY726: $i,SY727: $i] :
                          ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                                | ~ ( in @ SY727 @ SV18 ) )
                          | ~ ! [SY728: $i] :
                                ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                                | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                                        | ( in @ SY727 @ SY728 ) )
                                    | ~ ( ~ ( in @ SY727 @ SY728 )
                                        | ( in @ SY726 @ SY728 ) ) ) )
                          | ( SY726 = SY727 ) ) )
              | ~ ! [SY729: $i,SY730: $i] :
                    ( ~ ~ ( ~ ( in @ SY729 @ ( sK2_SY521 @ SV18 ) )
                          | ~ ( in @ SY730 @ ( sK2_SY521 @ SV18 ) ) )
                    | ! [SX4: $i] :
                        ( ~ ( in @ SX4 @ SY729 )
                        | ( in @ SX4 @ SY730 ) )
                    | ! [SX4: $i] :
                        ( ~ ( in @ SX4 @ SY730 )
                        | ( in @ SX4 @ SY729 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[501]) ).

thf(557,plain,
    ! [SV18: $i] :
      ( ( ~ ! [SY733: $i] :
              ( ~ ~ ( ~ ! [SY532: $i] :
                          ( ~ ( in @ SY532 @ SY733 )
                          | ( in @ SY532 @ SV18 ) )
                    | ~ ~ ! [SX3: $i] :
                            ~ ( in @ SX3 @ SY733 ) )
              | ~ ! [SY736: $i] :
                    ~ ~ ! [SY737: $i] :
                          ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY736 @ ( sK2_SY521 @ SV18 ) )
                                          | ~ ( in @ SY737 @ SY733 ) )
                                    | ~ ~ ~ ! [SX5: $i] :
                                              ~ ~ ( ~ ( in @ SX5 @ SY736 )
                                                  | ~ ( in @ SX5 @ SY733 ) ) )
                              | ~ ! [SY739: $i] :
                                    ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                    | ! [SX6: $i] :
                                        ( ~ ( in @ SX6 @ SY739 )
                                        | ( in @ SX6 @ SY736 ) )
                                    | ( in @ SY737 @ SY739 ) ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[501]) ).

thf(558,plain,
    ! [SV19: $i,SV114: $i,SV81: $i > $o] :
      ( ( ( ~ ( SV81 @ SV114 ) )
        = $true )
      | ( ( ( dsetconstr @ SV19
            @ ^ [SY678: $i] : ( SV81 @ SY678 ) )
         != emptyset )
        = $true )
      | ( ( in @ SV114 @ SV19 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[502]) ).

thf(559,plain,
    ! [SV20: $i,SV82: $i,SV115: $i] :
      ( ( ( ~ ( in @ SV115 @ SV82 ) )
        = $true )
      | ( ( in @ SV115 @ SV20 )
        = $true )
      | ( ( in @ SV82 @ ( powerset @ SV20 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[503]) ).

thf(560,plain,
    ! [SV127: $i,SV21: $i > $o] :
      ( ( ( ~ ( ~ ( SV21 @ SV127 )
              | ~ ! [SY751: $i] :
                    ( ~ ( SV21 @ SY751 )
                    | ( SV127 = SY751 ) ) ) )
        = $false )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[504]) ).

thf(561,plain,
    ! [SV128: $o,SV22: $i,SV83: $i] :
      ( ( ( ~ ! [SY752: $i] :
                ( ~ ( in @ SV83 @ SY752 )
                | ~ ( in @ SY752 @ SV22 )
                | SV128 ) )
        = $true )
      | ( SV128 = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[505]) ).

thf(562,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ~ ! [SX0: $i] :
                ( ~ ( in @ SV83 @ SX0 )
                | ~ ( in @ SX0 @ SV22 )
                | $true ) )
        = $true )
      | ( $true = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[506]) ).

thf(563,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ~ ! [SX0: $i] :
                ( ~ ( in @ SV83 @ SX0 )
                | ~ ( in @ SX0 @ SV22 )
                | $false ) )
        = $true )
      | ( $false = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[507]) ).

thf(564,plain,
    ! [SV84: $i > $o,SV24: $i,SV143: $i] :
      ( ( ( ~ ( in @ SV143 @ SV24 )
          | ( SV84 @ SV143 ) )
        = $true )
      | ( ( ~ ! [SY683: $i] :
                ~ ~ ( ~ ( in @ SY683 @ SV24 )
                    | ~ ~ ( SV84 @ SY683 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[508]) ).

thf(565,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ( ~ ( in @ SV85 @ ( powerset @ SV25 ) ) )
        = $true )
      | ( ( ! [SY684: $i] :
              ( ~ ( in @ SY684 @ SV85 )
              | ( in @ SY684 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[509]) ).

thf(566,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ( ~ ! [SY685: $i] :
                ( ~ ( in @ SY685 @ SV85 )
                | ( in @ SY685 @ SV25 ) ) )
        = $true )
      | ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[510]) ).

thf(567,plain,
    ! [SV26: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK14_SY557 @ SV26 ) @ SV26 )
                | ~ $true ) )
        = $false )
      | ( ( SV26 = emptyset )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[511]) ).

thf(568,plain,
    ! [SV88: $i > $o,SV29: $i,SV144: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV144 @ SV29 )
                | ~ ~ ( SV88 @ SV144 ) ) )
        = $true )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[512]) ).

thf(569,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( ~ ( SV30 @ SV129 )
              | ~ ! [SY753: $i] :
                    ( ~ ( SV30 @ SY753 )
                    | ( SV129 = SY753 ) ) ) )
        = $false )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[513]) ).

thf(570,plain,
    ! [SV31: $i,SV89: $i] :
      ( ( ( ~ ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV31 ) )
        = $false )
      | ( ( ~ ! [SY689: $i] :
                ( ~ ( in @ SY689 @ SV89 )
                | ( in @ SY689 @ SV31 ) )
          | ( SV31 = SV89 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[514]) ).

thf(571,plain,
    ! [SV31: $i,SV89: $i] :
      ( ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV89 )
        = $false )
      | ( ( ~ ! [SY689: $i] :
                ( ~ ( in @ SY689 @ SV89 )
                | ( in @ SY689 @ SV31 ) )
          | ( SV31 = SV89 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[514]) ).

thf(572,plain,
    ! [SV90: $i,SV32: $i,SV145: $i,SV130: $i] :
      ( ( ( ( SV130 != SV145 )
          | ( ( setadjoin @ SV32 @ SV130 )
            = ( setadjoin @ SV90 @ SV145 ) ) )
        = $true )
      | ( ( SV32 = SV90 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[515]) ).

thf(573,plain,
    ! [SV91: $i,SV146: $o,SV33: $i,SV116: $i] :
      ( ( ( ~ ( ( SV116 != SV33 )
              | SV146 )
          | ~ ( ~ ( in @ SV116 @ SV91 )
              | SV146 )
          | SV146 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_forall_special_pos,[status(thm)],[516]) ).

thf(574,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( ~ ( ( SV116 != SV33 )
              | $true )
          | ~ ( ~ ( in @ SV116 @ SV91 )
              | $true )
          | $true )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_forall_special_pos,[status(thm)],[516]) ).

thf(575,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( ~ ( ( SV116 != SV33 )
              | $false )
          | ~ ( ~ ( in @ SV116 @ SV91 )
              | $false )
          | $false )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_forall_special_pos,[status(thm)],[516]) ).

thf(576,plain,
    ! [SV34: $i,SV92: $i > $o] :
      ( ( ( ~ ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 ) )
        = $false )
      | ( ( ~ ~ ! [SY695: $i] :
                  ~ ~ ( ~ ( in @ SY695 @ SV34 )
                      | ~ ( SV92 @ SY695 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[517]) ).

thf(577,plain,
    ! [SV34: $i,SV92: $i > $o] :
      ( ( ( ~ ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) ) )
        = $false )
      | ( ( ~ ~ ! [SY695: $i] :
                  ~ ~ ( ~ ( in @ SY695 @ SV34 )
                      | ~ ( SV92 @ SY695 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[517]) ).

thf(578,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( ~ ( SV36 @ SV131 )
              | ~ ! [SY755: $i] :
                    ( ~ ( SV36 @ SY755 )
                    | ( SV131 = SY755 ) ) ) )
        = $false )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[518]) ).

thf(579,plain,
    ! [SV97: $i,SV38: $i,SV117: $i] :
      ( ( ( ~ ( in @ SV117 @ SV38 ) )
        = $true )
      | ( ( in @ SV97 @ ( setunion @ SV38 ) )
        = $true )
      | ( ( in @ SV97 @ SV117 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[519]) ).

thf(580,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ~ ( ~ ( SV40 @ SV132 )
              | ~ ! [SY756: $i] :
                    ( ~ ( SV40 @ SY756 )
                    | ( SV132 = SY756 ) ) ) )
        = $false )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[520]) ).

thf(581,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ~ ( ~ ( SV41 @ SV133 )
              | ~ ! [SY757: $i] :
                    ( ~ ( SV41 @ SY757 )
                    | ( SV133 = SY757 ) ) ) )
        = $false )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[521]) ).

thf(582,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( SV43 @ SV134 )
        = $false )
      | ( ( ~ ! [SY597: $i,SY598: $i] :
                ( ~ ( SV43 @ SY597 )
                | ~ ( SV43 @ SY598 )
                | ( SY597 = SY598 ) )
          | ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[523]) ).

thf(583,plain,
    ! [SV135: $i,SV49: $i > $o] :
      ( ( ( ~ ( ~ ( SV49 @ SV135 )
              | ~ ! [SY758: $i] :
                    ( ~ ( SV49 @ SY758 )
                    | ( SV135 = SY758 ) ) ) )
        = $false )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[527]) ).

thf(584,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ! [SY759: $i] :
              ~ ( ~ ( ~ ( SV50 @ SY759 )
                    | ( SY759 = SV136 ) )
                | ~ ( ( SY759 != SV136 )
                    | ( SV50 @ SY759 ) ) ) )
        = $false )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[528]) ).

thf(585,plain,
    ! [SV51: $i,SV120: $i,SV101: $i > $o] :
      ( ( ( ~ ( SV101 @ SV120 ) )
        = $true )
      | ( ( in @ SV120
          @ ( dsetconstr @ SV51
            @ ^ [SY701: $i] : ( SV101 @ SY701 ) ) )
        = $true )
      | ( ( in @ SV120 @ SV51 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[529]) ).

thf(586,plain,
    ! [SV52: $i] :
      ( ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ~ ! [SY618: $i] :
                ( ~ ~ ( ~ ( in @ SY618 @ omega )
                      | ~ ( in @ SY618 @ SV52 ) )
                | ( in @ ( setadjoin @ SY618 @ SY618 ) @ SV52 ) ) )
        = $true )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[530]) ).

thf(587,plain,
    ( ( ~ ~ ( ~ ( sK1_SX0 @ sK15_SY702 )
            | ~ ! [SY763: $i] :
                  ( ~ ( sK1_SX0 @ SY763 )
                  | ( sK15_SY702 = SY763 ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[531]) ).

thf(588,plain,
    ( ( ~ ( sK1_SX0 @ sK5_SY704 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[532]) ).

thf(589,plain,
    ( ( ~ ( sK1_SX0 @ sK11_SY748 )
      | ( sK5_SY704 = sK11_SY748 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[532]) ).

thf(590,plain,
    ! [SV102: $i,SV53: $i,SV121: $i] :
      ( ( ( SV121 = SV53 )
        = $true )
      | ( ( in @ SV121 @ SV102 )
        = $true )
      | ( ( in @ SV121 @ ( setadjoin @ SV53 @ SV102 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[533]) ).

thf(591,plain,
    ! [SV103: $i > $o,SV55: $i,SV122: $i] :
      ( ( ( ~ ( ~ ( in @ SV122
                  @ ( dsetconstr @ SV55
                    @ ^ [SY708: $i] : ( SV103 @ SY708 ) ) )
              | ( SV103 @ SV122 ) )
          | ~ ( ~ ( SV103 @ SV122 )
              | ( in @ SV122
                @ ( dsetconstr @ SV55
                  @ ^ [SY709: $i] : ( SV103 @ SY709 ) ) ) ) )
        = $false )
      | ( ( in @ SV122 @ SV55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[534]) ).

thf(592,plain,
    ! [SV57: $i,SV105: $i] :
      ( ( ( in @ SV105 @ ( setadjoin @ SV57 @ emptyset ) )
        = $false )
      | ( ( SV57 = SV105 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[536]) ).

thf(593,plain,
    ! [SV106: $i,SV58: $i,SV147: $i,SV137: $i] :
      ( ( ( ( SV137 != SV147 )
          | ~ ( ~ ( ~ ( in @ SV137 @ SV58 )
                  | ( in @ SV147 @ SV106 ) )
              | ~ ( ~ ( in @ SV147 @ SV106 )
                  | ( in @ SV137 @ SV58 ) ) ) )
        = $true )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[537]) ).

thf(594,plain,
    ! [SV59: $i,SV138: $i] :
      ( ( ( in @ SV138 @ SV59 )
        = $false )
      | ( ( SV59 != emptyset )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[538]) ).

thf(595,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( in @ SV139 @ SV61 )
        = $false )
      | ( ( ~ ! [SY635: $i] :
                ~ ~ ( ~ ( in @ SY635 @ SV61 )
                    | ~ ~ ~ ! [SY636: $i] :
                              ~ ~ ( ~ ( in @ SY636 @ SY635 )
                                  | ~ ( in @ SY636 @ SV61 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[539]) ).

thf(596,plain,
    ! [SV62: $i] :
      ( ( ( ~ ( in @ ( sK16_SY637 @ SV62 ) @ SV62 ) )
        = $false )
      | ( ( SV62 = emptyset )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[540]) ).

thf(597,plain,
    ! [SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 ) )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[541]) ).

thf(598,plain,
    ! [SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ! [SY761: $i] :
                ~ ~ ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY761 )
                    | ~ ! [SY762: $i] :
                          ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY762 )
                          | ( SY761 = SY762 ) ) ) )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[541]) ).

thf(599,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( ~ ( in @ SV108 @ ( setunion @ SV64 ) ) )
        = $true )
      | ( ( ~ ! [SY721: $i] :
                ~ ~ ( ~ ( in @ SV108 @ SY721 )
                    | ~ ( in @ SY721 @ SV64 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[542]) ).

thf(600,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( ~ ~ ! [SY722: $i] :
                  ~ ~ ( ~ ( in @ SV108 @ SY722 )
                      | ~ ( in @ SY722 @ SV64 ) ) )
        = $true )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[543]) ).

thf(601,plain,
    ! [SV109: $i,SV65: $i,SV124: $i] :
      ( ( ( SV124 = SV65 )
        = $true )
      | ( ( SV124 = SV109 )
        = $true )
      | ( ( in @ SV124 @ ( setadjoin @ SV65 @ ( setadjoin @ SV109 @ emptyset ) ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[544]) ).

thf(602,plain,
    ! [SV72: $i,SV9: $i,SV140: $i,SV126: $i] :
      ( ( ( SV126 != SV140 )
        = $true )
      | ( ( ~ ( in @ SV126 @ SV9 )
          | ( in @ SV140 @ SV72 ) )
        = $true )
      | ( ( SV9 = SV72 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[545]) ).

thf(603,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ( sK6_SY656 @ SV73 @ SV10 )
         != ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[546]) ).

thf(604,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( ~ ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
                  | ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) ) )
              | ~ ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
                  | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) ) ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[546]) ).

thf(605,plain,
    ! [SV74: $i,SV11: $i] :
      ( ( ( in @ ( sK7_SY666 @ SV11 @ SV74 ) @ SV74 )
        = $true )
      | ( ( in @ SV74 @ ( powerset @ SV11 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[547]) ).

thf(606,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
              | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 ) ) )
        = $true )
      | ( ( ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
              | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) ) )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[549]) ).

thf(607,plain,
    ! [SV13: $i,SV76: $i > $o] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK17_SY668 @ SV76 @ SV13 ) @ SV13 )
                | ~ ( SV76 @ ( sK17_SY668 @ SV76 @ SV13 ) ) ) )
        = $false )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[550]) ).

thf(608,plain,
    ! [SV77: $i > $o,SV14: $i,SV141: $i] :
      ( ( ( ~ ( ~ ( in @ SV141 @ SV14 )
              | ~ ( SV77 @ SV141 ) ) )
        = $false )
      | ( ( ( ( dsetconstr @ SV14
              @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
           != emptyset )
          | $false )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[551]) ).

thf(609,plain,
    ! [SV78: $i > $o,SV15: $i,SV142: $i] :
      ( ( ( ~ ( in @ SV142 @ SV15 ) )
        = $true )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( ~ ! [SY673: $i] :
                ~ ~ ( ~ ( in @ SY673 @ SV15 )
                    | ~ ~ ( SV78 @ SY673 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[552]) ).

thf(610,plain,
    ! [SV16: $i,SV79: $i > $o] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK18_SY674 @ SV79 @ SV16 ) @ SV16 )
                | ~ ( SV79 @ ( sK18_SY674 @ SV79 @ SV16 ) ) ) )
        = $false )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[553]) ).

thf(611,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ( ~ ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) ) )
        = $true )
      | ( ( ( SV113 = SV17 )
          | ( in @ SV113 @ SV80 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[554]) ).

thf(612,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ( ~ ( ( SV113 = SV17 )
              | ( in @ SV113 @ SV80 ) ) )
        = $true )
      | ( ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[555]) ).

thf(613,plain,
    ! [SV18: $i] :
      ( ( ~ ( ~ ~ ( ~ ! [SY724: $i] :
                        ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
                        | ! [SY523: $i] :
                            ( ~ ( in @ SY523 @ SY724 )
                            | ( in @ SY523 @ SV18 ) ) )
                  | ~ ! [SY726: $i,SY727: $i] :
                        ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                              | ~ ( in @ SY727 @ SV18 ) )
                        | ~ ! [SY728: $i] :
                              ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                              | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                                      | ( in @ SY727 @ SY728 ) )
                                  | ~ ( ~ ( in @ SY727 @ SY728 )
                                      | ( in @ SY726 @ SY728 ) ) ) )
                        | ( SY726 = SY727 ) ) )
            | ~ ! [SY729: $i,SY730: $i] :
                  ( ~ ~ ( ~ ( in @ SY729 @ ( sK2_SY521 @ SV18 ) )
                        | ~ ( in @ SY730 @ ( sK2_SY521 @ SV18 ) ) )
                  | ! [SX4: $i] :
                      ( ~ ( in @ SX4 @ SY729 )
                      | ( in @ SX4 @ SY730 ) )
                  | ! [SX4: $i] :
                      ( ~ ( in @ SX4 @ SY730 )
                      | ( in @ SX4 @ SY729 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[556]) ).

thf(614,plain,
    ! [SV18: $i] :
      ( ( ! [SY733: $i] :
            ( ~ ~ ( ~ ! [SY532: $i] :
                        ( ~ ( in @ SY532 @ SY733 )
                        | ( in @ SY532 @ SV18 ) )
                  | ~ ~ ! [SX3: $i] :
                          ~ ( in @ SX3 @ SY733 ) )
            | ~ ! [SY736: $i] :
                  ~ ~ ! [SY737: $i] :
                        ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY736 @ ( sK2_SY521 @ SV18 ) )
                                        | ~ ( in @ SY737 @ SY733 ) )
                                  | ~ ~ ~ ! [SX5: $i] :
                                            ~ ~ ( ~ ( in @ SX5 @ SY736 )
                                                | ~ ( in @ SX5 @ SY733 ) ) )
                            | ~ ! [SY739: $i] :
                                  ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                  | ! [SX6: $i] :
                                      ( ~ ( in @ SX6 @ SY739 )
                                      | ( in @ SX6 @ SY736 ) )
                                  | ( in @ SY737 @ SY739 ) ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[557]) ).

thf(615,plain,
    ! [SV19: $i,SV114: $i,SV81: $i > $o] :
      ( ( ( SV81 @ SV114 )
        = $false )
      | ( ( ( dsetconstr @ SV19
            @ ^ [SY678: $i] : ( SV81 @ SY678 ) )
         != emptyset )
        = $true )
      | ( ( in @ SV114 @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[558]) ).

thf(616,plain,
    ! [SV20: $i,SV82: $i,SV115: $i] :
      ( ( ( in @ SV115 @ SV82 )
        = $false )
      | ( ( in @ SV115 @ SV20 )
        = $true )
      | ( ( in @ SV82 @ ( powerset @ SV20 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[559]) ).

thf(617,plain,
    ! [SV127: $i,SV21: $i > $o] :
      ( ( ( ~ ( SV21 @ SV127 )
          | ~ ! [SY751: $i] :
                ( ~ ( SV21 @ SY751 )
                | ( SV127 = SY751 ) ) )
        = $true )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[560]) ).

thf(618,plain,
    ! [SV128: $o,SV22: $i,SV83: $i] :
      ( ( ( ! [SY752: $i] :
              ( ~ ( in @ SV83 @ SY752 )
              | ~ ( in @ SY752 @ SV22 )
              | SV128 ) )
        = $false )
      | ( SV128 = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[561]) ).

thf(619,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ! [SX0: $i] :
              ( ~ ( in @ SV83 @ SX0 )
              | ~ ( in @ SX0 @ SV22 )
              | $true ) )
        = $false )
      | ( $true = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[562]) ).

thf(620,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ! [SX0: $i] :
              ( ~ ( in @ SV83 @ SX0 )
              | ~ ( in @ SX0 @ SV22 )
              | $false ) )
        = $false )
      | ( $false = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[563]) ).

thf(621,plain,
    ! [SV84: $i > $o,SV24: $i,SV143: $i] :
      ( ( ( ~ ( in @ SV143 @ SV24 ) )
        = $true )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( ~ ! [SY683: $i] :
                ~ ~ ( ~ ( in @ SY683 @ SV24 )
                    | ~ ~ ( SV84 @ SY683 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[564]) ).

thf(622,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $false )
      | ( ( ! [SY684: $i] :
              ( ~ ( in @ SY684 @ SV85 )
              | ( in @ SY684 @ SV25 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[565]) ).

thf(623,plain,
    ! [SV25: $i,SV85: $i] :
      ( ( ( ! [SY685: $i] :
              ( ~ ( in @ SY685 @ SV85 )
              | ( in @ SY685 @ SV25 ) ) )
        = $false )
      | ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[566]) ).

thf(624,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK14_SY557 @ SV26 ) @ SV26 )
              | ~ $true ) )
        = $true )
      | ( ( SV26 = emptyset )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[567]) ).

thf(625,plain,
    ! [SV88: $i > $o,SV29: $i,SV144: $i] :
      ( ( ( ~ ( ~ ( in @ SV144 @ SV29 )
              | ~ ~ ( SV88 @ SV144 ) ) )
        = $false )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[568]) ).

thf(626,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ SV129 )
          | ~ ! [SY753: $i] :
                ( ~ ( SV30 @ SY753 )
                | ( SV129 = SY753 ) ) )
        = $true )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[569]) ).

thf(627,plain,
    ! [SV31: $i,SV89: $i] :
      ( ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV31 )
        = $true )
      | ( ( ~ ! [SY689: $i] :
                ( ~ ( in @ SY689 @ SV89 )
                | ( in @ SY689 @ SV31 ) )
          | ( SV31 = SV89 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[570]) ).

thf(628,plain,
    ! [SV31: $i,SV89: $i] :
      ( ( ( ~ ! [SY689: $i] :
                ( ~ ( in @ SY689 @ SV89 )
                | ( in @ SY689 @ SV31 ) ) )
        = $true )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV89 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[571]) ).

thf(629,plain,
    ! [SV90: $i,SV32: $i,SV145: $i,SV130: $i] :
      ( ( ( SV130 != SV145 )
        = $true )
      | ( ( ( setadjoin @ SV32 @ SV130 )
          = ( setadjoin @ SV90 @ SV145 ) )
        = $true )
      | ( ( SV32 = SV90 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[572]) ).

thf(630,plain,
    ! [SV91: $i,SV146: $o,SV33: $i,SV116: $i] :
      ( ( ( ~ ( ( SV116 != SV33 )
              | SV146 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | SV146 )
          | SV146 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[573]) ).

thf(631,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( ~ ( ( SV116 != SV33 )
              | $true ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $true )
          | $true )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[574]) ).

thf(632,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( ~ ( ( SV116 != SV33 )
              | $false ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $false )
          | $false )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[575]) ).

thf(633,plain,
    ! [SV34: $i,SV92: $i > $o] :
      ( ( ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
        = $true )
      | ( ( ~ ~ ! [SY695: $i] :
                  ~ ~ ( ~ ( in @ SY695 @ SV34 )
                      | ~ ( SV92 @ SY695 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[576]) ).

thf(634,plain,
    ! [SV34: $i,SV92: $i > $o] :
      ( ( ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) )
        = $true )
      | ( ( ~ ~ ! [SY695: $i] :
                  ~ ~ ( ~ ( in @ SY695 @ SV34 )
                      | ~ ( SV92 @ SY695 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[577]) ).

thf(635,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ SV131 )
          | ~ ! [SY755: $i] :
                ( ~ ( SV36 @ SY755 )
                | ( SV131 = SY755 ) ) )
        = $true )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[578]) ).

thf(636,plain,
    ! [SV97: $i,SV38: $i,SV117: $i] :
      ( ( ( in @ SV117 @ SV38 )
        = $false )
      | ( ( in @ SV97 @ ( setunion @ SV38 ) )
        = $true )
      | ( ( in @ SV97 @ SV117 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[579]) ).

thf(637,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ~ ( SV40 @ SV132 )
          | ~ ! [SY756: $i] :
                ( ~ ( SV40 @ SY756 )
                | ( SV132 = SY756 ) ) )
        = $true )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[580]) ).

thf(638,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ~ ( SV41 @ SV133 )
          | ~ ! [SY757: $i] :
                ( ~ ( SV41 @ SY757 )
                | ( SV133 = SY757 ) ) )
        = $true )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[581]) ).

thf(639,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ! [SY597: $i,SY598: $i] :
                ( ~ ( SV43 @ SY597 )
                | ~ ( SV43 @ SY598 )
                | ( SY597 = SY598 ) ) )
        = $true )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[582]) ).

thf(640,plain,
    ! [SV135: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ SV135 )
          | ~ ! [SY758: $i] :
                ( ~ ( SV49 @ SY758 )
                | ( SV135 = SY758 ) ) )
        = $true )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[583]) ).

thf(641,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( ~ ( ~ ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
                  | ( ( sK19_SY759 @ SV136 @ SV50 )
                    = SV136 ) )
              | ~ ( ( ( sK19_SY759 @ SV136 @ SV50 )
                   != SV136 )
                  | ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) ) ) )
        = $false )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[584]) ).

thf(642,plain,
    ! [SV51: $i,SV120: $i,SV101: $i > $o] :
      ( ( ( SV101 @ SV120 )
        = $false )
      | ( ( in @ SV120
          @ ( dsetconstr @ SV51
            @ ^ [SY701: $i] : ( SV101 @ SY701 ) ) )
        = $true )
      | ( ( in @ SV120 @ SV51 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[585]) ).

thf(643,plain,
    ! [SV52: $i] :
      ( ( ( ! [SY618: $i] :
              ( ~ ~ ( ~ ( in @ SY618 @ omega )
                    | ~ ( in @ SY618 @ SV52 ) )
              | ( in @ ( setadjoin @ SY618 @ SY618 ) @ SV52 ) ) )
        = $false )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[586]) ).

thf(644,plain,
    ( ( ~ ( ~ ( sK1_SX0 @ sK15_SY702 )
          | ~ ! [SY763: $i] :
                ( ~ ( sK1_SX0 @ SY763 )
                | ( sK15_SY702 = SY763 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[587]) ).

thf(645,plain,
    ( ( sK1_SX0 @ sK5_SY704 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[588]) ).

thf(646,plain,
    ( ( ~ ( sK1_SX0 @ sK11_SY748 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[589]) ).

thf(647,plain,
    ( ( sK5_SY704 = sK11_SY748 )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[589]) ).

thf(648,plain,
    ! [SV103: $i > $o,SV55: $i,SV122: $i] :
      ( ( ( ~ ( ~ ( in @ SV122
                  @ ( dsetconstr @ SV55
                    @ ^ [SY708: $i] : ( SV103 @ SY708 ) ) )
              | ( SV103 @ SV122 ) ) )
        = $false )
      | ( ( in @ SV122 @ SV55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[591]) ).

thf(649,plain,
    ! [SV55: $i,SV122: $i,SV103: $i > $o] :
      ( ( ( ~ ( ~ ( SV103 @ SV122 )
              | ( in @ SV122
                @ ( dsetconstr @ SV55
                  @ ^ [SY709: $i] : ( SV103 @ SY709 ) ) ) ) )
        = $false )
      | ( ( in @ SV122 @ SV55 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[591]) ).

thf(650,plain,
    ! [SV106: $i,SV58: $i,SV147: $i,SV137: $i] :
      ( ( ( SV137 != SV147 )
        = $true )
      | ( ( ~ ( ~ ( ~ ( in @ SV137 @ SV58 )
                  | ( in @ SV147 @ SV106 ) )
              | ~ ( ~ ( in @ SV147 @ SV106 )
                  | ( in @ SV137 @ SV58 ) ) ) )
        = $true )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[593]) ).

thf(651,plain,
    ! [SV138: $i,SV59: $i] :
      ( ( ( SV59 = emptyset )
        = $false )
      | ( ( in @ SV138 @ SV59 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[594]) ).

thf(652,plain,
    ! [SV139: $i,SV61: $i] :
      ( ( ( ! [SY635: $i] :
              ~ ~ ( ~ ( in @ SY635 @ SV61 )
                  | ~ ~ ~ ! [SY636: $i] :
                            ~ ~ ( ~ ( in @ SY636 @ SY635 )
                                | ~ ( in @ SY636 @ SV61 ) ) ) )
        = $false )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[595]) ).

thf(653,plain,
    ! [SV62: $i] :
      ( ( ( in @ ( sK16_SY637 @ SV62 ) @ SV62 )
        = $true )
      | ( ( SV62 = emptyset )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[596]) ).

thf(654,plain,
    ! [SV107: $i,SV63: $i > $i > $o] :
      ( ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[597]) ).

thf(655,plain,
    ! [SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ! [SY761: $i] :
              ~ ~ ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY761 )
                  | ~ ! [SY762: $i] :
                        ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY762 )
                        | ( SY761 = SY762 ) ) ) )
        = $true )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[598]) ).

thf(656,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $false )
      | ( ( ~ ! [SY721: $i] :
                ~ ~ ( ~ ( in @ SV108 @ SY721 )
                    | ~ ( in @ SY721 @ SV64 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[599]) ).

thf(657,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( ~ ! [SY722: $i] :
                ~ ~ ( ~ ( in @ SV108 @ SY722 )
                    | ~ ( in @ SY722 @ SV64 ) ) )
        = $false )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[600]) ).

thf(658,plain,
    ! [SV72: $i,SV9: $i,SV140: $i,SV126: $i] :
      ( ( ( SV126 = SV140 )
        = $false )
      | ( ( ~ ( in @ SV126 @ SV9 )
          | ( in @ SV140 @ SV72 ) )
        = $true )
      | ( ( SV9 = SV72 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[602]) ).

thf(659,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[603]) ).

thf(660,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
              | ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) ) )
          | ~ ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
              | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[604]) ).

thf(661,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
          | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 ) )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
              | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) ) )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[606]) ).

thf(662,plain,
    ! [SV13: $i,SV76: $i > $o] :
      ( ( ( ~ ( ~ ( in @ ( sK17_SY668 @ SV76 @ SV13 ) @ SV13 )
              | ~ ( SV76 @ ( sK17_SY668 @ SV76 @ SV13 ) ) ) )
        = $true )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[607]) ).

thf(663,plain,
    ! [SV77: $i > $o,SV14: $i,SV141: $i] :
      ( ( ( ~ ( in @ SV141 @ SV14 )
          | ~ ( SV77 @ SV141 ) )
        = $true )
      | ( ( ( ( dsetconstr @ SV14
              @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
           != emptyset )
          | $false )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[608]) ).

thf(664,plain,
    ! [SV78: $i > $o,SV15: $i,SV142: $i] :
      ( ( ( in @ SV142 @ SV15 )
        = $false )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( ~ ! [SY673: $i] :
                ~ ~ ( ~ ( in @ SY673 @ SV15 )
                    | ~ ~ ( SV78 @ SY673 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[609]) ).

thf(665,plain,
    ! [SV16: $i,SV79: $i > $o] :
      ( ( ( ~ ( ~ ( in @ ( sK18_SY674 @ SV79 @ SV16 ) @ SV16 )
              | ~ ( SV79 @ ( sK18_SY674 @ SV79 @ SV16 ) ) ) )
        = $true )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[610]) ).

thf(666,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
        = $false )
      | ( ( ( SV113 = SV17 )
          | ( in @ SV113 @ SV80 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[611]) ).

thf(667,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ( ( SV113 = SV17 )
          | ( in @ SV113 @ SV80 ) )
        = $false )
      | ( ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[612]) ).

thf(668,plain,
    ! [SV18: $i] :
      ( ( ~ ~ ( ~ ! [SY724: $i] :
                    ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
                    | ! [SY523: $i] :
                        ( ~ ( in @ SY523 @ SY724 )
                        | ( in @ SY523 @ SV18 ) ) )
              | ~ ! [SY726: $i,SY727: $i] :
                    ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                          | ~ ( in @ SY727 @ SV18 ) )
                    | ~ ! [SY728: $i] :
                          ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                          | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                                  | ( in @ SY727 @ SY728 ) )
                              | ~ ( ~ ( in @ SY727 @ SY728 )
                                  | ( in @ SY726 @ SY728 ) ) ) )
                    | ( SY726 = SY727 ) ) )
        | ~ ! [SY729: $i,SY730: $i] :
              ( ~ ~ ( ~ ( in @ SY729 @ ( sK2_SY521 @ SV18 ) )
                    | ~ ( in @ SY730 @ ( sK2_SY521 @ SV18 ) ) )
              | ! [SX4: $i] :
                  ( ~ ( in @ SX4 @ SY729 )
                  | ( in @ SX4 @ SY730 ) )
              | ! [SX4: $i] :
                  ( ~ ( in @ SX4 @ SY730 )
                  | ( in @ SX4 @ SY729 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[613]) ).

thf(669,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ~ ~ ( ~ ! [SY764: $i] :
                    ( ~ ( in @ SY764 @ SV148 )
                    | ( in @ SY764 @ SV18 ) )
              | ~ ~ ! [SY765: $i] :
                      ~ ( in @ SY765 @ SV148 ) )
        | ~ ! [SY766: $i] :
              ~ ~ ! [SY767: $i] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                    | ~ ( in @ SY767 @ SV148 ) )
                              | ~ ~ ~ ! [SY768: $i] :
                                        ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                            | ~ ( in @ SY768 @ SV148 ) ) )
                        | ~ ! [SY739: $i] :
                              ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                              | ! [SX6: $i] :
                                  ( ~ ( in @ SX6 @ SY739 )
                                  | ( in @ SX6 @ SY766 ) )
                              | ( in @ SY767 @ SY739 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[614]) ).

thf(670,plain,
    ! [SV114: $i,SV81: $i > $o,SV19: $i] :
      ( ( ( ( dsetconstr @ SV19
            @ ^ [SY678: $i] : ( SV81 @ SY678 ) )
          = emptyset )
        = $false )
      | ( ( SV81 @ SV114 )
        = $false )
      | ( ( in @ SV114 @ SV19 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[615]) ).

thf(671,plain,
    ! [SV127: $i,SV21: $i > $o] :
      ( ( ( ~ ( SV21 @ SV127 ) )
        = $true )
      | ( ( ~ ! [SY751: $i] :
                ( ~ ( SV21 @ SY751 )
                | ( SV127 = SY751 ) ) )
        = $true )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[617]) ).

thf(672,plain,
    ! [SV22: $i,SV128: $o,SV83: $i] :
      ( ( ( ~ ( in @ SV83 @ ( sK20_SY752 @ SV128 @ SV22 @ SV83 ) )
          | ~ ( in @ ( sK20_SY752 @ SV128 @ SV22 @ SV83 ) @ SV22 )
          | SV128 )
        = $false )
      | ( SV128 = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[618]) ).

thf(673,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ~ ( in @ SV83 @ ( sK21_SX0 @ SV22 @ SV83 ) )
          | ~ ( in @ ( sK21_SX0 @ SV22 @ SV83 ) @ SV22 )
          | $true )
        = $false )
      | ( $true = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[619]) ).

thf(674,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ~ ( in @ SV83 @ ( sK22_SX0 @ SV22 @ SV83 ) )
          | ~ ( in @ ( sK22_SX0 @ SV22 @ SV83 ) @ SV22 )
          | $false )
        = $false )
      | ( $false = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[620]) ).

thf(675,plain,
    ! [SV84: $i > $o,SV24: $i,SV143: $i] :
      ( ( ( in @ SV143 @ SV24 )
        = $false )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( ~ ! [SY683: $i] :
                ~ ~ ( ~ ( in @ SY683 @ SV24 )
                    | ~ ~ ( SV84 @ SY683 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[621]) ).

thf(676,plain,
    ! [SV25: $i,SV85: $i,SV149: $i] :
      ( ( ( ~ ( in @ SV149 @ SV85 )
          | ( in @ SV149 @ SV25 ) )
        = $true )
      | ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[622]) ).

thf(677,plain,
    ! [SV85: $i,SV25: $i] :
      ( ( ( ~ ( in @ ( sK23_SY685 @ SV25 @ SV85 ) @ SV85 )
          | ( in @ ( sK23_SY685 @ SV25 @ SV85 ) @ SV25 ) )
        = $false )
      | ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[623]) ).

thf(678,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( in @ ( sK14_SY557 @ SV26 ) @ SV26 )
          | ~ $true )
        = $false )
      | ( ( SV26 = emptyset )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[624]) ).

thf(679,plain,
    ! [SV88: $i > $o,SV29: $i,SV144: $i] :
      ( ( ( ~ ( in @ SV144 @ SV29 )
          | ~ ~ ( SV88 @ SV144 ) )
        = $true )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[625]) ).

thf(680,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ SV129 ) )
        = $true )
      | ( ( ~ ! [SY753: $i] :
                ( ~ ( SV30 @ SY753 )
                | ( SV129 = SY753 ) ) )
        = $true )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[626]) ).

thf(681,plain,
    ! [SV31: $i,SV89: $i] :
      ( ( ( ~ ! [SY689: $i] :
                ( ~ ( in @ SY689 @ SV89 )
                | ( in @ SY689 @ SV31 ) ) )
        = $true )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV31 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[627]) ).

thf(682,plain,
    ! [SV31: $i,SV89: $i] :
      ( ( ( ! [SY689: $i] :
              ( ~ ( in @ SY689 @ SV89 )
              | ( in @ SY689 @ SV31 ) ) )
        = $false )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV89 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[628]) ).

thf(683,plain,
    ! [SV90: $i,SV32: $i,SV145: $i,SV130: $i] :
      ( ( ( SV130 = SV145 )
        = $false )
      | ( ( ( setadjoin @ SV32 @ SV130 )
          = ( setadjoin @ SV90 @ SV145 ) )
        = $true )
      | ( ( SV32 = SV90 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[629]) ).

thf(684,plain,
    ! [SV91: $i,SV146: $o,SV33: $i,SV116: $i] :
      ( ( ( ( SV116 != SV33 )
          | SV146 )
        = $false )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | SV146 )
          | SV146 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[630]) ).

thf(685,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( ( SV116 != SV33 )
          | $true )
        = $false )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $true )
          | $true )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[631]) ).

thf(686,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( ( SV116 != SV33 )
          | $false )
        = $false )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $false )
          | $false )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[632]) ).

thf(687,plain,
    ! [SV92: $i > $o,SV34: $i] :
      ( ( ( ~ ! [SY695: $i] :
                ~ ~ ( ~ ( in @ SY695 @ SV34 )
                    | ~ ( SV92 @ SY695 ) ) )
        = $false )
      | ( ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[633]) ).

thf(688,plain,
    ! [SV92: $i > $o,SV34: $i] :
      ( ( ( ~ ! [SY695: $i] :
                ~ ~ ( ~ ( in @ SY695 @ SV34 )
                    | ~ ( SV92 @ SY695 ) ) )
        = $false )
      | ( ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[634]) ).

thf(689,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ SV131 ) )
        = $true )
      | ( ( ~ ! [SY755: $i] :
                ( ~ ( SV36 @ SY755 )
                | ( SV131 = SY755 ) ) )
        = $true )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[635]) ).

thf(690,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ~ ( SV40 @ SV132 ) )
        = $true )
      | ( ( ~ ! [SY756: $i] :
                ( ~ ( SV40 @ SY756 )
                | ( SV132 = SY756 ) ) )
        = $true )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[637]) ).

thf(691,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ~ ( SV41 @ SV133 ) )
        = $true )
      | ( ( ~ ! [SY757: $i] :
                ( ~ ( SV41 @ SY757 )
                | ( SV133 = SY757 ) ) )
        = $true )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[638]) ).

thf(692,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ! [SY597: $i,SY598: $i] :
              ( ~ ( SV43 @ SY597 )
              | ~ ( SV43 @ SY598 )
              | ( SY597 = SY598 ) ) )
        = $false )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[639]) ).

thf(693,plain,
    ! [SV135: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ SV135 ) )
        = $true )
      | ( ( ~ ! [SY758: $i] :
                ( ~ ( SV49 @ SY758 )
                | ( SV135 = SY758 ) ) )
        = $true )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[640]) ).

thf(694,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( ~ ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
              | ( ( sK19_SY759 @ SV136 @ SV50 )
                = SV136 ) )
          | ~ ( ( ( sK19_SY759 @ SV136 @ SV50 )
               != SV136 )
              | ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[641]) ).

thf(695,plain,
    ! [SV52: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK24_SY618 @ SV52 ) @ omega )
                | ~ ( in @ ( sK24_SY618 @ SV52 ) @ SV52 ) )
          | ( in @ ( setadjoin @ ( sK24_SY618 @ SV52 ) @ ( sK24_SY618 @ SV52 ) ) @ SV52 ) )
        = $false )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[643]) ).

thf(696,plain,
    ( ( ~ ( sK1_SX0 @ sK15_SY702 )
      | ~ ! [SY763: $i] :
            ( ~ ( sK1_SX0 @ SY763 )
            | ( sK15_SY702 = SY763 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[644]) ).

thf(697,plain,
    ( ( sK1_SX0 @ sK11_SY748 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[646]) ).

thf(698,plain,
    ! [SV103: $i > $o,SV55: $i,SV122: $i] :
      ( ( ( ~ ( in @ SV122
              @ ( dsetconstr @ SV55
                @ ^ [SY708: $i] : ( SV103 @ SY708 ) ) )
          | ( SV103 @ SV122 ) )
        = $true )
      | ( ( in @ SV122 @ SV55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[648]) ).

thf(699,plain,
    ! [SV55: $i,SV122: $i,SV103: $i > $o] :
      ( ( ( ~ ( SV103 @ SV122 )
          | ( in @ SV122
            @ ( dsetconstr @ SV55
              @ ^ [SY709: $i] : ( SV103 @ SY709 ) ) ) )
        = $true )
      | ( ( in @ SV122 @ SV55 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[649]) ).

thf(700,plain,
    ! [SV106: $i,SV58: $i,SV147: $i,SV137: $i] :
      ( ( ( SV137 = SV147 )
        = $false )
      | ( ( ~ ( ~ ( ~ ( in @ SV137 @ SV58 )
                  | ( in @ SV147 @ SV106 ) )
              | ~ ( ~ ( in @ SV147 @ SV106 )
                  | ( in @ SV137 @ SV58 ) ) ) )
        = $true )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[650]) ).

thf(701,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK25_SY635 @ SV139 @ SV61 ) @ SV61 )
                | ~ ~ ~ ! [SY771: $i] :
                          ~ ~ ( ~ ( in @ SY771 @ ( sK25_SY635 @ SV139 @ SV61 ) )
                              | ~ ( in @ SY771 @ SV61 ) ) ) )
        = $false )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[652]) ).

thf(702,plain,
    ! [SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY717: $i] :
              ~ ! [SY718: $i] :
                  ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                        | ~ ! [SY719: $i] :
                              ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                  | ~ ( SV63 @ SY719 @ SY718 ) ) )
                    | ~ ( ~ ~ ! [SY720: $i] :
                                ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                    | ~ ( SV63 @ SY720 @ SY718 ) )
                        | ( in @ SY718 @ SY717 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[654]) ).

thf(703,plain,
    ! [SV150: $i,SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
                | ~ ! [SY772: $i] :
                      ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY772 )
                      | ( SV150 = SY772 ) ) ) )
        = $true )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[655]) ).

thf(704,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( ! [SY721: $i] :
              ~ ~ ( ~ ( in @ SV108 @ SY721 )
                  | ~ ( in @ SY721 @ SV64 ) ) )
        = $false )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[656]) ).

thf(705,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( ! [SY722: $i] :
              ~ ~ ( ~ ( in @ SV108 @ SY722 )
                  | ~ ( in @ SY722 @ SV64 ) ) )
        = $true )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[657]) ).

thf(706,plain,
    ! [SV72: $i,SV140: $i,SV9: $i,SV126: $i] :
      ( ( ( ~ ( in @ SV126 @ SV9 ) )
        = $true )
      | ( ( in @ SV140 @ SV72 )
        = $true )
      | ( ( SV126 = SV140 )
        = $false )
      | ( ( SV9 = SV72 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[658]) ).

thf(707,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) )
          | ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[659]) ).

thf(708,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
              | ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
              | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[660]) ).

thf(709,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
              | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) ) )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[661]) ).

thf(710,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
        = $false )
      | ( ( ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
              | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) ) )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[661]) ).

thf(711,plain,
    ! [SV13: $i,SV76: $i > $o] :
      ( ( ( ~ ( in @ ( sK17_SY668 @ SV76 @ SV13 ) @ SV13 )
          | ~ ( SV76 @ ( sK17_SY668 @ SV76 @ SV13 ) ) )
        = $false )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[662]) ).

thf(712,plain,
    ! [SV77: $i > $o,SV14: $i,SV141: $i] :
      ( ( ( ~ ( in @ SV141 @ SV14 ) )
        = $true )
      | ( ( ~ ( SV77 @ SV141 ) )
        = $true )
      | ( ( ( ( dsetconstr @ SV14
              @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
           != emptyset )
          | $false )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[663]) ).

thf(713,plain,
    ! [SV142: $i,SV78: $i > $o,SV15: $i] :
      ( ( ( ! [SY673: $i] :
              ~ ~ ( ~ ( in @ SY673 @ SV15 )
                  | ~ ~ ( SV78 @ SY673 ) ) )
        = $false )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( in @ SV142 @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[664]) ).

thf(714,plain,
    ! [SV16: $i,SV79: $i > $o] :
      ( ( ( ~ ( in @ ( sK18_SY674 @ SV79 @ SV16 ) @ SV16 )
          | ~ ( SV79 @ ( sK18_SY674 @ SV79 @ SV16 ) ) )
        = $false )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[665]) ).

thf(715,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ( SV113 = SV17 )
        = $true )
      | ( ( in @ SV113 @ SV80 )
        = $true )
      | ( ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[666]) ).

thf(716,plain,
    ! [SV80: $i,SV17: $i,SV113: $i] :
      ( ( ( SV113 = SV17 )
        = $false )
      | ( ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[667]) ).

thf(717,plain,
    ! [SV17: $i,SV80: $i,SV113: $i] :
      ( ( ( in @ SV113 @ SV80 )
        = $false )
      | ( ( in @ SV113 @ ( setadjoin @ SV17 @ SV80 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[667]) ).

thf(718,plain,
    ! [SV18: $i] :
      ( ( ~ ~ ( ~ ! [SY724: $i] :
                    ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
                    | ! [SY523: $i] :
                        ( ~ ( in @ SY523 @ SY724 )
                        | ( in @ SY523 @ SV18 ) ) )
              | ~ ! [SY726: $i,SY727: $i] :
                    ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                          | ~ ( in @ SY727 @ SV18 ) )
                    | ~ ! [SY728: $i] :
                          ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                          | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                                  | ( in @ SY727 @ SY728 ) )
                              | ~ ( ~ ( in @ SY727 @ SY728 )
                                  | ( in @ SY726 @ SY728 ) ) ) )
                    | ( SY726 = SY727 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[668]) ).

thf(719,plain,
    ! [SV18: $i] :
      ( ( ~ ! [SY729: $i,SY730: $i] :
              ( ~ ~ ( ~ ( in @ SY729 @ ( sK2_SY521 @ SV18 ) )
                    | ~ ( in @ SY730 @ ( sK2_SY521 @ SV18 ) ) )
              | ! [SX4: $i] :
                  ( ~ ( in @ SX4 @ SY729 )
                  | ( in @ SX4 @ SY730 ) )
              | ! [SX4: $i] :
                  ( ~ ( in @ SX4 @ SY730 )
                  | ( in @ SX4 @ SY729 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[668]) ).

thf(720,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ( ~ ~ ( ~ ! [SY764: $i] :
                      ( ~ ( in @ SY764 @ SV148 )
                      | ( in @ SY764 @ SV18 ) )
                | ~ ~ ! [SY765: $i] :
                        ~ ( in @ SY765 @ SV148 ) ) )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[669]) ).

thf(721,plain,
    ! [SV127: $i,SV21: $i > $o] :
      ( ( ( SV21 @ SV127 )
        = $false )
      | ( ( ~ ! [SY751: $i] :
                ( ~ ( SV21 @ SY751 )
                | ( SV127 = SY751 ) ) )
        = $true )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[671]) ).

thf(722,plain,
    ! [SV22: $i,SV128: $o,SV83: $i] :
      ( ( ( ~ ( in @ SV83 @ ( sK20_SY752 @ SV128 @ SV22 @ SV83 ) ) )
        = $false )
      | ( SV128 = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[672]) ).

thf(723,plain,
    ! [SV83: $i,SV22: $i,SV128: $o] :
      ( ( ( ~ ( in @ ( sK20_SY752 @ SV128 @ SV22 @ SV83 ) @ SV22 )
          | SV128 )
        = $false )
      | ( SV128 = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[672]) ).

thf(724,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ~ ( in @ SV83 @ ( sK21_SX0 @ SV22 @ SV83 ) ) )
        = $false )
      | ( $true = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[673]) ).

thf(725,plain,
    ! [SV83: $i,SV22: $i] :
      ( ( ( ~ ( in @ ( sK21_SX0 @ SV22 @ SV83 ) @ SV22 )
          | $true )
        = $false )
      | ( $true = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[673]) ).

thf(726,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( ~ ( in @ SV83 @ ( sK22_SX0 @ SV22 @ SV83 ) ) )
        = $false )
      | ( $false = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[674]) ).

thf(727,plain,
    ! [SV83: $i,SV22: $i] :
      ( ( ( ~ ( in @ ( sK22_SX0 @ SV22 @ SV83 ) @ SV22 )
          | $false )
        = $false )
      | ( $false = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[674]) ).

thf(728,plain,
    ! [SV143: $i,SV84: $i > $o,SV24: $i] :
      ( ( ( ! [SY683: $i] :
              ~ ~ ( ~ ( in @ SY683 @ SV24 )
                  | ~ ~ ( SV84 @ SY683 ) ) )
        = $false )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( in @ SV143 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[675]) ).

thf(729,plain,
    ! [SV25: $i,SV85: $i,SV149: $i] :
      ( ( ( ~ ( in @ SV149 @ SV85 ) )
        = $true )
      | ( ( in @ SV149 @ SV25 )
        = $true )
      | ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[676]) ).

thf(730,plain,
    ! [SV85: $i,SV25: $i] :
      ( ( ( ~ ( in @ ( sK23_SY685 @ SV25 @ SV85 ) @ SV85 ) )
        = $false )
      | ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[677]) ).

thf(731,plain,
    ! [SV85: $i,SV25: $i] :
      ( ( ( in @ ( sK23_SY685 @ SV25 @ SV85 ) @ SV25 )
        = $false )
      | ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[677]) ).

thf(732,plain,
    ! [SV26: $i] :
      ( ( ( ~ ( in @ ( sK14_SY557 @ SV26 ) @ SV26 ) )
        = $false )
      | ( ( SV26 = emptyset )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[678]) ).

thf(733,plain,
    ! [SV26: $i] :
      ( ( ( ~ $true ) = $false )
      | ( ( SV26 = emptyset )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[678]) ).

thf(734,plain,
    ! [SV88: $i > $o,SV29: $i,SV144: $i] :
      ( ( ( ~ ( in @ SV144 @ SV29 ) )
        = $true )
      | ( ( ~ ~ ( SV88 @ SV144 ) )
        = $true )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[679]) ).

thf(735,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( SV30 @ SV129 )
        = $false )
      | ( ( ~ ! [SY753: $i] :
                ( ~ ( SV30 @ SY753 )
                | ( SV129 = SY753 ) ) )
        = $true )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[680]) ).

thf(736,plain,
    ! [SV31: $i,SV89: $i] :
      ( ( ( ! [SY689: $i] :
              ( ~ ( in @ SY689 @ SV89 )
              | ( in @ SY689 @ SV31 ) ) )
        = $false )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV31 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[681]) ).

thf(737,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( ~ ( in @ ( sK26_SY689 @ SV31 @ SV89 ) @ SV89 )
          | ( in @ ( sK26_SY689 @ SV31 @ SV89 ) @ SV31 ) )
        = $false )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV89 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[682]) ).

thf(738,plain,
    ! [SV146: $o,SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( SV116 != SV33 )
        = $false )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | SV146 )
          | SV146 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[684]) ).

thf(739,plain,
    ! [SV33: $i,SV91: $i,SV116: $i,SV146: $o] :
      ( ( SV146 = $false )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | SV146 )
          | SV146 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[684]) ).

thf(740,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( SV116 != SV33 )
        = $false )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $true )
          | $true )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[685]) ).

thf(741,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( $true = $false )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $true )
          | $true )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[685]) ).

thf(742,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( SV116 != SV33 )
        = $false )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $false )
          | $false )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[686]) ).

thf(743,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( $false = $false )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $false )
          | $false )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[686]) ).

thf(744,plain,
    ! [SV92: $i > $o,SV34: $i] :
      ( ( ( ! [SY695: $i] :
              ~ ~ ( ~ ( in @ SY695 @ SV34 )
                  | ~ ( SV92 @ SY695 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[687]) ).

thf(745,plain,
    ! [SV92: $i > $o,SV34: $i] :
      ( ( ( ! [SY695: $i] :
              ~ ~ ( ~ ( in @ SY695 @ SV34 )
                  | ~ ( SV92 @ SY695 ) ) )
        = $true )
      | ( ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[688]) ).

thf(746,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( SV36 @ SV131 )
        = $false )
      | ( ( ~ ! [SY755: $i] :
                ( ~ ( SV36 @ SY755 )
                | ( SV131 = SY755 ) ) )
        = $true )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[689]) ).

thf(747,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( SV40 @ SV132 )
        = $false )
      | ( ( ~ ! [SY756: $i] :
                ( ~ ( SV40 @ SY756 )
                | ( SV132 = SY756 ) ) )
        = $true )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[690]) ).

thf(748,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( SV41 @ SV133 )
        = $false )
      | ( ( ~ ! [SY757: $i] :
                ( ~ ( SV41 @ SY757 )
                | ( SV133 = SY757 ) ) )
        = $true )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[691]) ).

thf(749,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ! [SY773: $i] :
              ( ~ ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
              | ~ ( SV43 @ SY773 )
              | ( ( sK27_SY597 @ SV134 @ SV43 )
                = SY773 ) ) )
        = $false )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[692]) ).

thf(750,plain,
    ! [SV135: $i,SV49: $i > $o] :
      ( ( ( SV49 @ SV135 )
        = $false )
      | ( ( ~ ! [SY758: $i] :
                ( ~ ( SV49 @ SY758 )
                | ( SV135 = SY758 ) ) )
        = $true )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[693]) ).

thf(751,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( ~ ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
              | ( ( sK19_SY759 @ SV136 @ SV50 )
                = SV136 ) ) )
        = $true )
      | ( ( ~ ( ( ( sK19_SY759 @ SV136 @ SV50 )
               != SV136 )
              | ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[694]) ).

thf(752,plain,
    ! [SV52: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK24_SY618 @ SV52 ) @ omega )
                | ~ ( in @ ( sK24_SY618 @ SV52 ) @ SV52 ) ) )
        = $false )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[695]) ).

thf(753,plain,
    ! [SV52: $i] :
      ( ( ( in @ ( setadjoin @ ( sK24_SY618 @ SV52 ) @ ( sK24_SY618 @ SV52 ) ) @ SV52 )
        = $false )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[695]) ).

thf(754,plain,
    ( ( ~ ( sK1_SX0 @ sK15_SY702 ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[696]) ).

thf(755,plain,
    ( ( ~ ! [SY763: $i] :
            ( ~ ( sK1_SX0 @ SY763 )
            | ( sK15_SY702 = SY763 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[696]) ).

thf(756,plain,
    ! [SV103: $i > $o,SV55: $i,SV122: $i] :
      ( ( ( ~ ( in @ SV122
              @ ( dsetconstr @ SV55
                @ ^ [SY708: $i] : ( SV103 @ SY708 ) ) ) )
        = $true )
      | ( ( SV103 @ SV122 )
        = $true )
      | ( ( in @ SV122 @ SV55 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[698]) ).

thf(757,plain,
    ! [SV55: $i,SV122: $i,SV103: $i > $o] :
      ( ( ( ~ ( SV103 @ SV122 ) )
        = $true )
      | ( ( in @ SV122
          @ ( dsetconstr @ SV55
            @ ^ [SY709: $i] : ( SV103 @ SY709 ) ) )
        = $true )
      | ( ( in @ SV122 @ SV55 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[699]) ).

thf(758,plain,
    ! [SV106: $i,SV147: $i,SV58: $i,SV137: $i] :
      ( ( ( ~ ( ~ ( in @ SV137 @ SV58 )
              | ( in @ SV147 @ SV106 ) )
          | ~ ( ~ ( in @ SV147 @ SV106 )
              | ( in @ SV137 @ SV58 ) ) )
        = $false )
      | ( ( SV137 = SV147 )
        = $false )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[700]) ).

thf(759,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK25_SY635 @ SV139 @ SV61 ) @ SV61 )
              | ~ ~ ~ ! [SY771: $i] :
                        ~ ~ ( ~ ( in @ SY771 @ ( sK25_SY635 @ SV139 @ SV61 ) )
                            | ~ ( in @ SY771 @ SV61 ) ) ) )
        = $true )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[701]) ).

thf(760,plain,
    ! [SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ! [SY774: $i] :
                ~ ( ~ ( ~ ( in @ SY774 @ ( sK28_SY717 @ SV63 @ SV107 ) )
                      | ~ ! [SY719: $i] :
                            ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                | ~ ( SV63 @ SY719 @ SY774 ) ) )
                  | ~ ( ~ ~ ! [SY720: $i] :
                              ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                  | ~ ( SV63 @ SY720 @ SY774 ) )
                      | ( in @ SY774 @ ( sK28_SY717 @ SV63 @ SV107 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[702]) ).

thf(761,plain,
    ! [SV150: $i,SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
              | ~ ! [SY772: $i] :
                    ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY772 )
                    | ( SV150 = SY772 ) ) ) )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[703]) ).

thf(762,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV108 @ ( sK29_SY721 @ SV64 @ SV108 ) )
                | ~ ( in @ ( sK29_SY721 @ SV64 @ SV108 ) @ SV64 ) ) )
        = $false )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[704]) ).

thf(763,plain,
    ! [SV64: $i,SV151: $i,SV108: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV108 @ SV151 )
                | ~ ( in @ SV151 @ SV64 ) ) )
        = $true )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[705]) ).

thf(764,plain,
    ! [SV72: $i,SV140: $i,SV9: $i,SV126: $i] :
      ( ( ( in @ SV126 @ SV9 )
        = $false )
      | ( ( in @ SV140 @ SV72 )
        = $true )
      | ( ( SV126 = SV140 )
        = $false )
      | ( ( SV9 = SV72 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[706]) ).

thf(765,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[707]) ).

thf(766,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[707]) ).

thf(767,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
          | ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( ~ ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
              | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[708]) ).

thf(768,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
        = $true )
      | ( ( ~ ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
              | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) ) )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[709]) ).

thf(769,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
          | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) )
        = $false )
      | ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
        = $false )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[710]) ).

thf(770,plain,
    ! [SV13: $i,SV76: $i > $o] :
      ( ( ( ~ ( in @ ( sK17_SY668 @ SV76 @ SV13 ) @ SV13 ) )
        = $false )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[711]) ).

thf(771,plain,
    ! [SV13: $i,SV76: $i > $o] :
      ( ( ( ~ ( SV76 @ ( sK17_SY668 @ SV76 @ SV13 ) ) )
        = $false )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[711]) ).

thf(772,plain,
    ! [SV77: $i > $o,SV14: $i,SV141: $i] :
      ( ( ( in @ SV141 @ SV14 )
        = $false )
      | ( ( ~ ( SV77 @ SV141 ) )
        = $true )
      | ( ( ( ( dsetconstr @ SV14
              @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
           != emptyset )
          | $false )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[712]) ).

thf(773,plain,
    ! [SV15: $i,SV78: $i > $o,SV142: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) @ SV15 )
                | ~ ~ ( SV78 @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) ) ) )
        = $false )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( in @ SV142 @ SV15 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[713]) ).

thf(774,plain,
    ! [SV16: $i,SV79: $i > $o] :
      ( ( ( ~ ( in @ ( sK18_SY674 @ SV79 @ SV16 ) @ SV16 ) )
        = $false )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[714]) ).

thf(775,plain,
    ! [SV16: $i,SV79: $i > $o] :
      ( ( ( ~ ( SV79 @ ( sK18_SY674 @ SV79 @ SV16 ) ) )
        = $false )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[714]) ).

thf(776,plain,
    ! [SV18: $i] :
      ( ( ~ ( ~ ! [SY724: $i] :
                  ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
                  | ! [SY523: $i] :
                      ( ~ ( in @ SY523 @ SY724 )
                      | ( in @ SY523 @ SV18 ) ) )
            | ~ ! [SY726: $i,SY727: $i] :
                  ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                        | ~ ( in @ SY727 @ SV18 ) )
                  | ~ ! [SY728: $i] :
                        ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                        | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                                | ( in @ SY727 @ SY728 ) )
                            | ~ ( ~ ( in @ SY727 @ SY728 )
                                | ( in @ SY726 @ SY728 ) ) ) )
                  | ( SY726 = SY727 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[718]) ).

thf(777,plain,
    ! [SV18: $i] :
      ( ( ! [SY729: $i,SY730: $i] :
            ( ~ ~ ( ~ ( in @ SY729 @ ( sK2_SY521 @ SV18 ) )
                  | ~ ( in @ SY730 @ ( sK2_SY521 @ SV18 ) ) )
            | ! [SX4: $i] :
                ( ~ ( in @ SX4 @ SY729 )
                | ( in @ SX4 @ SY730 ) )
            | ! [SX4: $i] :
                ( ~ ( in @ SX4 @ SY730 )
                | ( in @ SX4 @ SY729 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[719]) ).

thf(778,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ( ~ ( ~ ! [SY764: $i] :
                    ( ~ ( in @ SY764 @ SV148 )
                    | ( in @ SY764 @ SV18 ) )
              | ~ ~ ! [SY765: $i] :
                      ~ ( in @ SY765 @ SV148 ) ) )
        = $false )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[720]) ).

thf(779,plain,
    ! [SV127: $i,SV21: $i > $o] :
      ( ( ( ! [SY751: $i] :
              ( ~ ( SV21 @ SY751 )
              | ( SV127 = SY751 ) ) )
        = $false )
      | ( ( SV21 @ SV127 )
        = $false )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[721]) ).

thf(780,plain,
    ! [SV22: $i,SV128: $o,SV83: $i] :
      ( ( ( in @ SV83 @ ( sK20_SY752 @ SV128 @ SV22 @ SV83 ) )
        = $true )
      | ( SV128 = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[722]) ).

thf(781,plain,
    ! [SV83: $i,SV22: $i,SV128: $o] :
      ( ( ( ~ ( in @ ( sK20_SY752 @ SV128 @ SV22 @ SV83 ) @ SV22 ) )
        = $false )
      | ( SV128 = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[723]) ).

thf(782,plain,
    ! [SV22: $i,SV83: $i,SV128: $o] :
      ( ( SV128 = $false )
      | ( SV128 = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[723]) ).

thf(783,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( in @ SV83 @ ( sK21_SX0 @ SV22 @ SV83 ) )
        = $true )
      | ( $true = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[724]) ).

thf(784,plain,
    ! [SV83: $i,SV22: $i] :
      ( ( ( ~ ( in @ ( sK21_SX0 @ SV22 @ SV83 ) @ SV22 ) )
        = $false )
      | ( $true = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[725]) ).

thf(785,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( $true = $false )
      | ( $true = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[725]) ).

thf(786,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( ( in @ SV83 @ ( sK22_SX0 @ SV22 @ SV83 ) )
        = $true )
      | ( $false = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[726]) ).

thf(787,plain,
    ! [SV83: $i,SV22: $i] :
      ( ( ( ~ ( in @ ( sK22_SX0 @ SV22 @ SV83 ) @ SV22 ) )
        = $false )
      | ( $false = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[727]) ).

thf(788,plain,
    ! [SV22: $i,SV83: $i] :
      ( ( $false = $false )
      | ( $false = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[727]) ).

thf(789,plain,
    ! [SV24: $i,SV84: $i > $o,SV143: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) @ SV24 )
                | ~ ~ ( SV84 @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) ) ) )
        = $false )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( in @ SV143 @ SV24 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[728]) ).

thf(790,plain,
    ! [SV25: $i,SV85: $i,SV149: $i] :
      ( ( ( in @ SV149 @ SV85 )
        = $false )
      | ( ( in @ SV149 @ SV25 )
        = $true )
      | ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[729]) ).

thf(791,plain,
    ! [SV85: $i,SV25: $i] :
      ( ( ( in @ ( sK23_SY685 @ SV25 @ SV85 ) @ SV85 )
        = $true )
      | ( ( in @ SV85 @ ( powerset @ SV25 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[730]) ).

thf(792,plain,
    ! [SV26: $i] :
      ( ( ( in @ ( sK14_SY557 @ SV26 ) @ SV26 )
        = $true )
      | ( ( SV26 = emptyset )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[732]) ).

thf(793,plain,
    ! [SV26: $i] :
      ( ( $true = $true )
      | ( ( SV26 = emptyset )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[733]) ).

thf(794,plain,
    ! [SV88: $i > $o,SV29: $i,SV144: $i] :
      ( ( ( in @ SV144 @ SV29 )
        = $false )
      | ( ( ~ ~ ( SV88 @ SV144 ) )
        = $true )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[734]) ).

thf(795,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ! [SY753: $i] :
              ( ~ ( SV30 @ SY753 )
              | ( SV129 = SY753 ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[735]) ).

thf(796,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( ~ ( in @ ( sK32_SY689 @ SV31 @ SV89 ) @ SV89 )
          | ( in @ ( sK32_SY689 @ SV31 @ SV89 ) @ SV31 ) )
        = $false )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV31 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[736]) ).

thf(797,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( ~ ( in @ ( sK26_SY689 @ SV31 @ SV89 ) @ SV89 ) )
        = $false )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV89 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[737]) ).

thf(798,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( in @ ( sK26_SY689 @ SV31 @ SV89 ) @ SV31 )
        = $false )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV89 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[737]) ).

thf(799,plain,
    ! [SV146: $o,SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( SV116 = SV33 )
        = $true )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | SV146 )
          | SV146 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[738]) ).

thf(800,plain,
    ! [SV33: $i,SV146: $o,SV91: $i,SV116: $i] :
      ( ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | SV146 ) )
        = $true )
      | ( SV146 = $true )
      | ( SV146 = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[739]) ).

thf(801,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( SV116 = SV33 )
        = $true )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $true )
          | $true )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[740]) ).

thf(802,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $true ) )
        = $true )
      | ( $true = $true )
      | ( $true = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[741]) ).

thf(803,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( ( SV116 = SV33 )
        = $true )
      | ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $false )
          | $false )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[742]) ).

thf(804,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $false ) )
        = $true )
      | ( $false = $true )
      | ( $false = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[743]) ).

thf(805,plain,
    ! [SV92: $i > $o,SV34: $i,SV152: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV152 @ SV34 )
                | ~ ( SV92 @ SV152 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[744]) ).

thf(806,plain,
    ! [SV92: $i > $o,SV34: $i,SV153: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV153 @ SV34 )
                | ~ ( SV92 @ SV153 ) ) )
        = $true )
      | ( ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[745]) ).

thf(807,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ! [SY755: $i] :
              ( ~ ( SV36 @ SY755 )
              | ( SV131 = SY755 ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[746]) ).

thf(808,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ! [SY756: $i] :
              ( ~ ( SV40 @ SY756 )
              | ( SV132 = SY756 ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[747]) ).

thf(809,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ! [SY757: $i] :
              ( ~ ( SV41 @ SY757 )
              | ( SV133 = SY757 ) ) )
        = $false )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[748]) ).

thf(810,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
          | ~ ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
          | ( ( sK27_SY597 @ SV134 @ SV43 )
            = ( sK33_SY773 @ SV134 @ SV43 ) ) )
        = $false )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[749]) ).

thf(811,plain,
    ! [SV135: $i,SV49: $i > $o] :
      ( ( ( ! [SY758: $i] :
              ( ~ ( SV49 @ SY758 )
              | ( SV135 = SY758 ) ) )
        = $false )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[750]) ).

thf(812,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
          | ( ( sK19_SY759 @ SV136 @ SV50 )
            = SV136 ) )
        = $false )
      | ( ( ~ ( ( ( sK19_SY759 @ SV136 @ SV50 )
               != SV136 )
              | ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[751]) ).

thf(813,plain,
    ! [SV52: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK24_SY618 @ SV52 ) @ omega )
              | ~ ( in @ ( sK24_SY618 @ SV52 ) @ SV52 ) ) )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[752]) ).

thf(814,plain,
    ! [SV52: $i,SV154: $i] :
      ( ( ( ~ ( in @ SV154 @ omega )
          | ( in @ SV154 @ SV52 ) )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( in @ ( setadjoin @ ( sK24_SY618 @ SV52 ) @ ( sK24_SY618 @ SV52 ) ) @ SV52 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[753]) ).

thf(815,plain,
    ( ( sK1_SX0 @ sK15_SY702 )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[754]) ).

thf(816,plain,
    ( ( ! [SY763: $i] :
          ( ~ ( sK1_SX0 @ SY763 )
          | ( sK15_SY702 = SY763 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[755]) ).

thf(817,plain,
    ! [SV103: $i > $o,SV55: $i,SV122: $i] :
      ( ( ( in @ SV122
          @ ( dsetconstr @ SV55
            @ ^ [SY708: $i] : ( SV103 @ SY708 ) ) )
        = $false )
      | ( ( SV103 @ SV122 )
        = $true )
      | ( ( in @ SV122 @ SV55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[756]) ).

thf(818,plain,
    ! [SV55: $i,SV122: $i,SV103: $i > $o] :
      ( ( ( SV103 @ SV122 )
        = $false )
      | ( ( in @ SV122
          @ ( dsetconstr @ SV55
            @ ^ [SY709: $i] : ( SV103 @ SY709 ) ) )
        = $true )
      | ( ( in @ SV122 @ SV55 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[757]) ).

thf(819,plain,
    ! [SV106: $i,SV147: $i,SV58: $i,SV137: $i] :
      ( ( ( ~ ( ~ ( in @ SV137 @ SV58 )
              | ( in @ SV147 @ SV106 ) ) )
        = $false )
      | ( ( SV137 = SV147 )
        = $false )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[758]) ).

thf(820,plain,
    ! [SV58: $i,SV137: $i,SV106: $i,SV147: $i] :
      ( ( ( ~ ( ~ ( in @ SV147 @ SV106 )
              | ( in @ SV137 @ SV58 ) ) )
        = $false )
      | ( ( SV137 = SV147 )
        = $false )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[758]) ).

thf(821,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( ~ ( in @ ( sK25_SY635 @ SV139 @ SV61 ) @ SV61 )
          | ~ ~ ~ ! [SY771: $i] :
                    ~ ~ ( ~ ( in @ SY771 @ ( sK25_SY635 @ SV139 @ SV61 ) )
                        | ~ ( in @ SY771 @ SV61 ) ) )
        = $false )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[759]) ).

thf(822,plain,
    ! [SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ! [SY774: $i] :
              ~ ( ~ ( ~ ( in @ SY774 @ ( sK28_SY717 @ SV63 @ SV107 ) )
                    | ~ ! [SY719: $i] :
                          ~ ~ ( ~ ( in @ SY719 @ SV107 )
                              | ~ ( SV63 @ SY719 @ SY774 ) ) )
                | ~ ( ~ ~ ! [SY720: $i] :
                            ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                | ~ ( SV63 @ SY720 @ SY774 ) )
                    | ( in @ SY774 @ ( sK28_SY717 @ SV63 @ SV107 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[760]) ).

thf(823,plain,
    ! [SV150: $i,SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
          | ~ ! [SY772: $i] :
                ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY772 )
                | ( SV150 = SY772 ) ) )
        = $true )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[761]) ).

thf(824,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( ~ ( ~ ( in @ SV108 @ ( sK29_SY721 @ SV64 @ SV108 ) )
              | ~ ( in @ ( sK29_SY721 @ SV64 @ SV108 ) @ SV64 ) ) )
        = $true )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[762]) ).

thf(825,plain,
    ! [SV64: $i,SV151: $i,SV108: $i] :
      ( ( ( ~ ( ~ ( in @ SV108 @ SV151 )
              | ~ ( in @ SV151 @ SV64 ) ) )
        = $false )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[763]) ).

thf(826,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) )
          | ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[765]) ).

thf(827,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) )
          | ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[766]) ).

thf(828,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( ~ ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
              | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[767]) ).

thf(829,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( ~ ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
              | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[767]) ).

thf(830,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
          | ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 ) )
        = $false )
      | ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[768]) ).

thf(831,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 ) )
        = $false )
      | ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
        = $false )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[769]) ).

thf(832,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
        = $false )
      | ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
        = $false )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[769]) ).

thf(833,plain,
    ! [SV13: $i,SV76: $i > $o] :
      ( ( ( in @ ( sK17_SY668 @ SV76 @ SV13 ) @ SV13 )
        = $true )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[770]) ).

thf(834,plain,
    ! [SV13: $i,SV76: $i > $o] :
      ( ( ( SV76 @ ( sK17_SY668 @ SV76 @ SV13 ) )
        = $true )
      | ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ SV13 )
              | ~ ( SV76 @ SY669 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[771]) ).

thf(835,plain,
    ! [SV14: $i,SV141: $i,SV77: $i > $o] :
      ( ( ( SV77 @ SV141 )
        = $false )
      | ( ( in @ SV141 @ SV14 )
        = $false )
      | ( ( ( ( dsetconstr @ SV14
              @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
           != emptyset )
          | $false )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[772]) ).

thf(836,plain,
    ! [SV15: $i,SV78: $i > $o,SV142: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) @ SV15 )
              | ~ ~ ( SV78 @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) ) ) )
        = $true )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( in @ SV142 @ SV15 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[773]) ).

thf(837,plain,
    ! [SV16: $i,SV79: $i > $o] :
      ( ( ( in @ ( sK18_SY674 @ SV79 @ SV16 ) @ SV16 )
        = $true )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[774]) ).

thf(838,plain,
    ! [SV16: $i,SV79: $i > $o] :
      ( ( ( SV79 @ ( sK18_SY674 @ SV79 @ SV16 ) )
        = $true )
      | ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV16 )
              | ~ ( SV79 @ SY675 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[775]) ).

thf(839,plain,
    ! [SV18: $i] :
      ( ( ~ ! [SY724: $i] :
              ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
              | ! [SY523: $i] :
                  ( ~ ( in @ SY523 @ SY724 )
                  | ( in @ SY523 @ SV18 ) ) )
        | ~ ! [SY726: $i,SY727: $i] :
              ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                    | ~ ( in @ SY727 @ SV18 ) )
              | ~ ! [SY728: $i] :
                    ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                    | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                            | ( in @ SY727 @ SY728 ) )
                        | ~ ( ~ ( in @ SY727 @ SY728 )
                            | ( in @ SY726 @ SY728 ) ) ) )
              | ( SY726 = SY727 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[776]) ).

thf(840,plain,
    ! [SV18: $i,SV155: $i] :
      ( ( ! [SY777: $i] :
            ( ~ ~ ( ~ ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
                  | ~ ( in @ SY777 @ ( sK2_SY521 @ SV18 ) ) )
            | ! [SY778: $i] :
                ( ~ ( in @ SY778 @ SV155 )
                | ( in @ SY778 @ SY777 ) )
            | ! [SY779: $i] :
                ( ~ ( in @ SY779 @ SY777 )
                | ( in @ SY779 @ SV155 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[777]) ).

thf(841,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ( ~ ! [SY764: $i] :
                ( ~ ( in @ SY764 @ SV148 )
                | ( in @ SY764 @ SV18 ) )
          | ~ ~ ! [SY765: $i] :
                  ~ ( in @ SY765 @ SV148 ) )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[778]) ).

thf(842,plain,
    ! [SV127: $i,SV21: $i > $o] :
      ( ( ( ~ ( SV21 @ ( sK34_SY751 @ SV127 @ SV21 ) )
          | ( SV127
            = ( sK34_SY751 @ SV127 @ SV21 ) ) )
        = $false )
      | ( ( SV21 @ SV127 )
        = $false )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[779]) ).

thf(843,plain,
    ! [SV83: $i,SV22: $i,SV128: $o] :
      ( ( ( in @ ( sK20_SY752 @ SV128 @ SV22 @ SV83 ) @ SV22 )
        = $true )
      | ( SV128 = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[781]) ).

thf(844,plain,
    ! [SV83: $i,SV22: $i] :
      ( ( ( in @ ( sK21_SX0 @ SV22 @ SV83 ) @ SV22 )
        = $true )
      | ( $true = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[784]) ).

thf(845,plain,
    ! [SV83: $i,SV22: $i] :
      ( ( ( in @ ( sK22_SX0 @ SV22 @ SV83 ) @ SV22 )
        = $true )
      | ( $false = $true )
      | ( ( in @ SV83 @ ( setunion @ SV22 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[787]) ).

thf(846,plain,
    ! [SV24: $i,SV84: $i > $o,SV143: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) @ SV24 )
              | ~ ~ ( SV84 @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) ) ) )
        = $true )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( in @ SV143 @ SV24 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[789]) ).

thf(847,plain,
    ! [SV29: $i,SV144: $i,SV88: $i > $o] :
      ( ( ( ~ ( SV88 @ SV144 ) )
        = $false )
      | ( ( in @ SV144 @ SV29 )
        = $false )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[794]) ).

thf(848,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
          | ( SV129
            = ( sK35_SY753 @ SV129 @ SV30 ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[795]) ).

thf(849,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( ~ ( in @ ( sK32_SY689 @ SV31 @ SV89 ) @ SV89 ) )
        = $false )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV31 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[796]) ).

thf(850,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( in @ ( sK32_SY689 @ SV31 @ SV89 ) @ SV31 )
        = $false )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV31 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[796]) ).

thf(851,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( in @ ( sK26_SY689 @ SV31 @ SV89 ) @ SV89 )
        = $true )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV89 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[797]) ).

thf(852,plain,
    ! [SV33: $i,SV146: $o,SV91: $i,SV116: $i] :
      ( ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | SV146 ) )
        = $true )
      | ( SV146 = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[799]) ).

thf(853,plain,
    ! [SV33: $i,SV146: $o,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 )
          | SV146 )
        = $false )
      | ( SV146 = $true )
      | ( SV146 = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[800]) ).

thf(854,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $true ) )
        = $true )
      | ( $true = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[801]) ).

thf(855,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 )
          | $true )
        = $false )
      | ( $true = $true )
      | ( $true = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[802]) ).

thf(856,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( ~ ( in @ SV116 @ SV91 )
              | $false ) )
        = $true )
      | ( $false = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[803]) ).

thf(857,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 )
          | $false )
        = $false )
      | ( $false = $true )
      | ( $false = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[804]) ).

thf(858,plain,
    ! [SV92: $i > $o,SV34: $i,SV152: $i] :
      ( ( ( ~ ( ~ ( in @ SV152 @ SV34 )
              | ~ ( SV92 @ SV152 ) ) )
        = $false )
      | ( ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[805]) ).

thf(859,plain,
    ! [SV92: $i > $o,SV34: $i,SV153: $i] :
      ( ( ( ~ ( ~ ( in @ SV153 @ SV34 )
              | ~ ( SV92 @ SV153 ) ) )
        = $false )
      | ( ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[806]) ).

thf(860,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
          | ( SV131
            = ( sK36_SY755 @ SV131 @ SV36 ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[807]) ).

thf(861,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ~ ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
          | ( SV132
            = ( sK37_SY756 @ SV132 @ SV40 ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[808]) ).

thf(862,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ~ ( SV41 @ ( sK38_SY757 @ SV133 @ SV41 ) )
          | ( SV133
            = ( sK38_SY757 @ SV133 @ SV41 ) ) )
        = $false )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[809]) ).

thf(863,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) ) )
        = $false )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[810]) ).

thf(864,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
          | ( ( sK27_SY597 @ SV134 @ SV43 )
            = ( sK33_SY773 @ SV134 @ SV43 ) ) )
        = $false )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[810]) ).

thf(865,plain,
    ! [SV135: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ ( sK39_SY758 @ SV135 @ SV49 ) )
          | ( SV135
            = ( sK39_SY758 @ SV135 @ SV49 ) ) )
        = $false )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[811]) ).

thf(866,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) )
        = $false )
      | ( ( ~ ( ( ( sK19_SY759 @ SV136 @ SV50 )
               != SV136 )
              | ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[812]) ).

thf(867,plain,
    ! [SV50: $i > $o,SV136: $i] :
      ( ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ~ ( ( ( sK19_SY759 @ SV136 @ SV50 )
               != SV136 )
              | ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[812]) ).

thf(868,plain,
    ! [SV52: $i] :
      ( ( ( ~ ( in @ ( sK24_SY618 @ SV52 ) @ omega )
          | ~ ( in @ ( sK24_SY618 @ SV52 ) @ SV52 ) )
        = $false )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[813]) ).

thf(869,plain,
    ! [SV52: $i,SV154: $i] :
      ( ( ( ~ ( in @ SV154 @ omega ) )
        = $true )
      | ( ( in @ SV154 @ SV52 )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( in @ ( setadjoin @ ( sK24_SY618 @ SV52 ) @ ( sK24_SY618 @ SV52 ) ) @ SV52 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[814]) ).

thf(870,plain,
    ! [SV156: $i] :
      ( ( ~ ( sK1_SX0 @ SV156 )
        | ( sK15_SY702 = SV156 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[816]) ).

thf(871,plain,
    ! [SV106: $i,SV147: $i,SV58: $i,SV137: $i] :
      ( ( ( ~ ( in @ SV137 @ SV58 )
          | ( in @ SV147 @ SV106 ) )
        = $true )
      | ( ( SV137 = SV147 )
        = $false )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[819]) ).

thf(872,plain,
    ! [SV58: $i,SV137: $i,SV106: $i,SV147: $i] :
      ( ( ( ~ ( in @ SV147 @ SV106 )
          | ( in @ SV137 @ SV58 ) )
        = $true )
      | ( ( SV137 = SV147 )
        = $false )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[820]) ).

thf(873,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( ~ ( in @ ( sK25_SY635 @ SV139 @ SV61 ) @ SV61 ) )
        = $false )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[821]) ).

thf(874,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( ~ ~ ~ ! [SY771: $i] :
                    ~ ~ ( ~ ( in @ SY771 @ ( sK25_SY635 @ SV139 @ SV61 ) )
                        | ~ ( in @ SY771 @ SV61 ) ) )
        = $false )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[821]) ).

thf(875,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
                  | ~ ! [SY780: $i] :
                        ~ ~ ( ~ ( in @ SY780 @ SV107 )
                            | ~ ( SV63 @ SY780 @ SV157 ) ) )
              | ~ ( ~ ~ ! [SY781: $i] :
                          ~ ~ ( ~ ( in @ SY781 @ SV107 )
                              | ~ ( SV63 @ SY781 @ SV157 ) )
                  | ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[822]) ).

thf(876,plain,
    ! [SV150: $i,SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 ) )
        = $true )
      | ( ( ~ ! [SY772: $i] :
                ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY772 )
                | ( SV150 = SY772 ) ) )
        = $true )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[823]) ).

thf(877,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( ~ ( in @ SV108 @ ( sK29_SY721 @ SV64 @ SV108 ) )
          | ~ ( in @ ( sK29_SY721 @ SV64 @ SV108 ) @ SV64 ) )
        = $false )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[824]) ).

thf(878,plain,
    ! [SV64: $i,SV151: $i,SV108: $i] :
      ( ( ( ~ ( in @ SV108 @ SV151 )
          | ~ ( in @ SV151 @ SV64 ) )
        = $true )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[825]) ).

thf(879,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[826]) ).

thf(880,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[827]) ).

thf(881,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( ~ ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
              | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[828]) ).

thf(882,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
          | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[829]) ).

thf(883,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( ~ ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 ) )
        = $false )
      | ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[830]) ).

thf(884,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
        = $false )
      | ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[830]) ).

thf(885,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
        = $true )
      | ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
        = $false )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[831]) ).

thf(886,plain,
    ! [SV76: $i > $o,SV13: $i,SV158: $i] :
      ( ( ( ~ ( in @ SV158 @ SV13 )
          | ~ ( SV76 @ SV158 ) )
        = $true )
      | ( ( in @ ( sK17_SY668 @ SV76 @ SV13 ) @ SV13 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[833]) ).

thf(887,plain,
    ! [SV76: $i > $o,SV13: $i,SV159: $i] :
      ( ( ( ~ ( in @ SV159 @ SV13 )
          | ~ ( SV76 @ SV159 ) )
        = $true )
      | ( ( SV76 @ ( sK17_SY668 @ SV76 @ SV13 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[834]) ).

thf(888,plain,
    ! [SV141: $i,SV77: $i > $o,SV14: $i] :
      ( ( ( ( dsetconstr @ SV14
            @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
         != emptyset )
        = $true )
      | ( $false = $true )
      | ( ( in @ SV141 @ SV14 )
        = $false )
      | ( ( SV77 @ SV141 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[835]) ).

thf(889,plain,
    ! [SV15: $i,SV78: $i > $o,SV142: $i] :
      ( ( ( ~ ( in @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) @ SV15 )
          | ~ ~ ( SV78 @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) ) )
        = $false )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( in @ SV142 @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[836]) ).

thf(890,plain,
    ! [SV79: $i > $o,SV16: $i,SV160: $i] :
      ( ( ( ~ ( in @ SV160 @ SV16 )
          | ~ ( SV79 @ SV160 ) )
        = $true )
      | ( ( in @ ( sK18_SY674 @ SV79 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[837]) ).

thf(891,plain,
    ! [SV79: $i > $o,SV16: $i,SV161: $i] :
      ( ( ( ~ ( in @ SV161 @ SV16 )
          | ~ ( SV79 @ SV161 ) )
        = $true )
      | ( ( SV79 @ ( sK18_SY674 @ SV79 @ SV16 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[838]) ).

thf(892,plain,
    ! [SV18: $i] :
      ( ( ~ ! [SY724: $i] :
              ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
              | ! [SY523: $i] :
                  ( ~ ( in @ SY523 @ SY724 )
                  | ( in @ SY523 @ SV18 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[839]) ).

thf(893,plain,
    ! [SV18: $i] :
      ( ( ~ ! [SY726: $i,SY727: $i] :
              ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                    | ~ ( in @ SY727 @ SV18 ) )
              | ~ ! [SY728: $i] :
                    ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                    | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                            | ( in @ SY727 @ SY728 ) )
                        | ~ ( ~ ( in @ SY727 @ SY728 )
                            | ( in @ SY726 @ SY728 ) ) ) )
              | ( SY726 = SY727 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[839]) ).

thf(894,plain,
    ! [SV162: $i,SV18: $i,SV155: $i] :
      ( ( ~ ~ ( ~ ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
              | ~ ( in @ SV162 @ ( sK2_SY521 @ SV18 ) ) )
        | ! [SY782: $i] :
            ( ~ ( in @ SY782 @ SV155 )
            | ( in @ SY782 @ SV162 ) )
        | ! [SY783: $i] :
            ( ~ ( in @ SY783 @ SV162 )
            | ( in @ SY783 @ SV155 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[840]) ).

thf(895,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ( ~ ! [SY764: $i] :
                ( ~ ( in @ SY764 @ SV148 )
                | ( in @ SY764 @ SV18 ) ) )
        = $true )
      | ( ( ~ ~ ! [SY765: $i] :
                  ~ ( in @ SY765 @ SV148 ) )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[841]) ).

thf(896,plain,
    ! [SV127: $i,SV21: $i > $o] :
      ( ( ( ~ ( SV21 @ ( sK34_SY751 @ SV127 @ SV21 ) ) )
        = $false )
      | ( ( SV21 @ SV127 )
        = $false )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[842]) ).

thf(897,plain,
    ! [SV21: $i > $o,SV127: $i] :
      ( ( ( SV127
          = ( sK34_SY751 @ SV127 @ SV21 ) )
        = $false )
      | ( ( SV21 @ SV127 )
        = $false )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[842]) ).

thf(898,plain,
    ! [SV24: $i,SV84: $i > $o,SV143: $i] :
      ( ( ( ~ ( in @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) @ SV24 )
          | ~ ~ ( SV84 @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) ) )
        = $false )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( in @ SV143 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[846]) ).

thf(899,plain,
    ! [SV29: $i,SV144: $i,SV88: $i > $o] :
      ( ( ( SV88 @ SV144 )
        = $true )
      | ( ( in @ SV144 @ SV29 )
        = $false )
      | ( ( ~ ! [SY687: $i] :
                ( ~ ( in @ SY687 @ SV29 )
                | ( SV88 @ SY687 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[847]) ).

thf(900,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[848]) ).

thf(901,plain,
    ! [SV30: $i > $o,SV129: $i] :
      ( ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[848]) ).

thf(902,plain,
    ! [SV89: $i,SV31: $i] :
      ( ( ( in @ ( sK32_SY689 @ SV31 @ SV89 ) @ SV89 )
        = $true )
      | ( ( SV31 = SV89 )
        = $true )
      | ( ( in @ ( sK9_SY688 @ SV89 @ SV31 ) @ SV31 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[849]) ).

thf(903,plain,
    ! [SV33: $i,SV146: $o,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 )
          | SV146 )
        = $false )
      | ( SV146 = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[852]) ).

thf(904,plain,
    ! [SV33: $i,SV146: $o,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 ) )
        = $false )
      | ( SV146 = $true )
      | ( SV146 = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[853]) ).

thf(905,plain,
    ! [SV91: $i,SV33: $i,SV116: $i,SV146: $o] :
      ( ( SV146 = $false )
      | ( SV146 = $true )
      | ( SV146 = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[853]) ).

thf(906,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 )
          | $true )
        = $false )
      | ( $true = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[854]) ).

thf(907,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 ) )
        = $false )
      | ( $true = $true )
      | ( $true = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[855]) ).

thf(908,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( $true = $false )
      | ( $true = $true )
      | ( $true = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[855]) ).

thf(909,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 )
          | $false )
        = $false )
      | ( $false = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[856]) ).

thf(910,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 ) )
        = $false )
      | ( $false = $true )
      | ( $false = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[857]) ).

thf(911,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( $false = $false )
      | ( $false = $true )
      | ( $false = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[857]) ).

thf(912,plain,
    ! [SV92: $i > $o,SV34: $i,SV152: $i] :
      ( ( ( ~ ( in @ SV152 @ SV34 )
          | ~ ( SV92 @ SV152 ) )
        = $true )
      | ( ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[858]) ).

thf(913,plain,
    ! [SV92: $i > $o,SV34: $i,SV153: $i] :
      ( ( ( ~ ( in @ SV153 @ SV34 )
          | ~ ( SV92 @ SV153 ) )
        = $true )
      | ( ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[859]) ).

thf(914,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[860]) ).

thf(915,plain,
    ! [SV36: $i > $o,SV131: $i] :
      ( ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[860]) ).

thf(916,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ~ ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[861]) ).

thf(917,plain,
    ! [SV40: $i > $o,SV132: $i] :
      ( ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[861]) ).

thf(918,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ~ ( SV41 @ ( sK38_SY757 @ SV133 @ SV41 ) ) )
        = $false )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[862]) ).

thf(919,plain,
    ! [SV41: $i > $o,SV133: $i] :
      ( ( ( SV133
          = ( sK38_SY757 @ SV133 @ SV41 ) )
        = $false )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[862]) ).

thf(920,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[863]) ).

thf(921,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) ) )
        = $false )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[864]) ).

thf(922,plain,
    ! [SV43: $i > $o,SV134: $i] :
      ( ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[864]) ).

thf(923,plain,
    ! [SV135: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ ( sK39_SY758 @ SV135 @ SV49 ) ) )
        = $false )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[865]) ).

thf(924,plain,
    ! [SV49: $i > $o,SV135: $i] :
      ( ( ( SV135
          = ( sK39_SY758 @ SV135 @ SV49 ) )
        = $false )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[865]) ).

thf(925,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ~ ( ( ( sK19_SY759 @ SV136 @ SV50 )
               != SV136 )
              | ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[866]) ).

thf(926,plain,
    ! [SV50: $i > $o,SV136: $i] :
      ( ( ( ( ( sK19_SY759 @ SV136 @ SV50 )
           != SV136 )
          | ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[867]) ).

thf(927,plain,
    ! [SV52: $i] :
      ( ( ( ~ ( in @ ( sK24_SY618 @ SV52 ) @ omega ) )
        = $false )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[868]) ).

thf(928,plain,
    ! [SV52: $i] :
      ( ( ( ~ ( in @ ( sK24_SY618 @ SV52 ) @ SV52 ) )
        = $false )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[868]) ).

thf(929,plain,
    ! [SV52: $i,SV154: $i] :
      ( ( ( in @ SV154 @ omega )
        = $false )
      | ( ( in @ SV154 @ SV52 )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( in @ ( setadjoin @ ( sK24_SY618 @ SV52 ) @ ( sK24_SY618 @ SV52 ) ) @ SV52 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[869]) ).

thf(930,plain,
    ! [SV156: $i] :
      ( ( ( ~ ( sK1_SX0 @ SV156 ) )
        = $true )
      | ( ( sK15_SY702 = SV156 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[870]) ).

thf(931,plain,
    ! [SV106: $i,SV147: $i,SV58: $i,SV137: $i] :
      ( ( ( ~ ( in @ SV137 @ SV58 ) )
        = $true )
      | ( ( in @ SV147 @ SV106 )
        = $true )
      | ( ( SV137 = SV147 )
        = $false )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[871]) ).

thf(932,plain,
    ! [SV58: $i,SV137: $i,SV106: $i,SV147: $i] :
      ( ( ( ~ ( in @ SV147 @ SV106 ) )
        = $true )
      | ( ( in @ SV137 @ SV58 )
        = $true )
      | ( ( SV137 = SV147 )
        = $false )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[872]) ).

thf(933,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( in @ ( sK25_SY635 @ SV139 @ SV61 ) @ SV61 )
        = $true )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[873]) ).

thf(934,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( ~ ~ ! [SY771: $i] :
                  ~ ~ ( ~ ( in @ SY771 @ ( sK25_SY635 @ SV139 @ SV61 ) )
                      | ~ ( in @ SY771 @ SV61 ) ) )
        = $true )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[874]) ).

thf(935,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( ~ ( ~ ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
              | ~ ! [SY780: $i] :
                    ~ ~ ( ~ ( in @ SY780 @ SV107 )
                        | ~ ( SV63 @ SY780 @ SV157 ) ) )
          | ~ ( ~ ~ ! [SY781: $i] :
                      ~ ~ ( ~ ( in @ SY781 @ SV107 )
                          | ~ ( SV63 @ SY781 @ SV157 ) )
              | ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[875]) ).

thf(936,plain,
    ! [SV150: $i,SV107: $i,SV63: $i > $i > $o] :
      ( ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( ~ ! [SY772: $i] :
                ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY772 )
                | ( SV150 = SY772 ) ) )
        = $true )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[876]) ).

thf(937,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( ~ ( in @ SV108 @ ( sK29_SY721 @ SV64 @ SV108 ) ) )
        = $false )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[877]) ).

thf(938,plain,
    ! [SV108: $i,SV64: $i] :
      ( ( ( ~ ( in @ ( sK29_SY721 @ SV64 @ SV108 ) @ SV64 ) )
        = $false )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[877]) ).

thf(939,plain,
    ! [SV64: $i,SV151: $i,SV108: $i] :
      ( ( ( ~ ( in @ SV108 @ SV151 ) )
        = $true )
      | ( ( ~ ( in @ SV151 @ SV64 ) )
        = $true )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[878]) ).

thf(940,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ! [SY495: $i] :
                ~ ~ ( ~ ( SV10 @ SY495 )
                    | ~ ! [SY496: $i] :
                          ( ~ ( SV10 @ SY496 )
                          | ( SY495 = SY496 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[879]) ).

thf(941,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ! [SY662: $i] :
                ~ ~ ( ~ ( SV73 @ SY662 )
                    | ~ ! [SY663: $i] :
                          ( ~ ( SV73 @ SY663 )
                          | ( SY662 = SY663 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[880]) ).

thf(942,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
          | ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[881]) ).

thf(943,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[882]) ).

thf(944,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[882]) ).

thf(945,plain,
    ! [SV12: $i,SV75: $i] :
      ( ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV75 )
        = $true )
      | ( ( in @ ( sK8_SY667 @ SV75 @ SV12 ) @ SV12 )
        = $true )
      | ( ( SV12 = SV75 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[883]) ).

thf(946,plain,
    ! [SV76: $i > $o,SV13: $i,SV158: $i] :
      ( ( ( ~ ( in @ SV158 @ SV13 ) )
        = $true )
      | ( ( ~ ( SV76 @ SV158 ) )
        = $true )
      | ( ( in @ ( sK17_SY668 @ SV76 @ SV13 ) @ SV13 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[886]) ).

thf(947,plain,
    ! [SV76: $i > $o,SV13: $i,SV159: $i] :
      ( ( ( ~ ( in @ SV159 @ SV13 ) )
        = $true )
      | ( ( ~ ( SV76 @ SV159 ) )
        = $true )
      | ( ( SV76 @ ( sK17_SY668 @ SV76 @ SV13 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[887]) ).

thf(948,plain,
    ! [SV141: $i,SV77: $i > $o,SV14: $i] :
      ( ( ( ( dsetconstr @ SV14
            @ ^ [SY671: $i] : ( SV77 @ SY671 ) )
          = emptyset )
        = $false )
      | ( $false = $true )
      | ( ( in @ SV141 @ SV14 )
        = $false )
      | ( ( SV77 @ SV141 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[888]) ).

thf(949,plain,
    ! [SV15: $i,SV78: $i > $o,SV142: $i] :
      ( ( ( ~ ( in @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) @ SV15 ) )
        = $false )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( in @ SV142 @ SV15 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[889]) ).

thf(950,plain,
    ! [SV15: $i,SV142: $i,SV78: $i > $o] :
      ( ( ( ~ ~ ( SV78 @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) ) )
        = $false )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( in @ SV142 @ SV15 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[889]) ).

thf(951,plain,
    ! [SV79: $i > $o,SV16: $i,SV160: $i] :
      ( ( ( ~ ( in @ SV160 @ SV16 ) )
        = $true )
      | ( ( ~ ( SV79 @ SV160 ) )
        = $true )
      | ( ( in @ ( sK18_SY674 @ SV79 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[890]) ).

thf(952,plain,
    ! [SV79: $i > $o,SV16: $i,SV161: $i] :
      ( ( ( ~ ( in @ SV161 @ SV16 ) )
        = $true )
      | ( ( ~ ( SV79 @ SV161 ) )
        = $true )
      | ( ( SV79 @ ( sK18_SY674 @ SV79 @ SV16 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[891]) ).

thf(953,plain,
    ! [SV18: $i] :
      ( ( ! [SY724: $i] :
            ( ~ ( in @ SY724 @ ( sK2_SY521 @ SV18 ) )
            | ! [SY523: $i] :
                ( ~ ( in @ SY523 @ SY724 )
                | ( in @ SY523 @ SV18 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[892]) ).

thf(954,plain,
    ! [SV18: $i] :
      ( ( ! [SY726: $i,SY727: $i] :
            ( ~ ~ ( ~ ( in @ SY726 @ SV18 )
                  | ~ ( in @ SY727 @ SV18 ) )
            | ~ ! [SY728: $i] :
                  ( ~ ( in @ SY728 @ ( sK2_SY521 @ SV18 ) )
                  | ~ ( ~ ( ~ ( in @ SY726 @ SY728 )
                          | ( in @ SY727 @ SY728 ) )
                      | ~ ( ~ ( in @ SY727 @ SY728 )
                          | ( in @ SY726 @ SY728 ) ) ) )
            | ( SY726 = SY727 ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[893]) ).

thf(955,plain,
    ! [SV162: $i,SV18: $i,SV155: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
                | ~ ( in @ SV162 @ ( sK2_SY521 @ SV18 ) ) ) )
        = $true )
      | ( ( ! [SY782: $i] :
              ( ~ ( in @ SY782 @ SV155 )
              | ( in @ SY782 @ SV162 ) )
          | ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[894]) ).

thf(956,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ( ! [SY764: $i] :
              ( ~ ( in @ SY764 @ SV148 )
              | ( in @ SY764 @ SV18 ) ) )
        = $false )
      | ( ( ~ ~ ! [SY765: $i] :
                  ~ ( in @ SY765 @ SV148 ) )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[895]) ).

thf(957,plain,
    ! [SV127: $i,SV21: $i > $o] :
      ( ( ( SV21 @ ( sK34_SY751 @ SV127 @ SV21 ) )
        = $true )
      | ( ( SV21 @ SV127 )
        = $false )
      | ( ( SV21
          @ ( descr
            @ ^ [SY546: $i] : ( SV21 @ SY546 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[896]) ).

thf(958,plain,
    ! [SV24: $i,SV84: $i > $o,SV143: $i] :
      ( ( ( ~ ( in @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) @ SV24 ) )
        = $false )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( in @ SV143 @ SV24 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[898]) ).

thf(959,plain,
    ! [SV24: $i,SV143: $i,SV84: $i > $o] :
      ( ( ( ~ ~ ( SV84 @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) ) )
        = $false )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( in @ SV143 @ SV24 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[898]) ).

thf(960,plain,
    ! [SV144: $i,SV88: $i > $o,SV29: $i] :
      ( ( ( ! [SY687: $i] :
              ( ~ ( in @ SY687 @ SV29 )
              | ( SV88 @ SY687 ) ) )
        = $false )
      | ( ( in @ SV144 @ SV29 )
        = $false )
      | ( ( SV88 @ SV144 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[899]) ).

thf(961,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( ~ ! [SY565: $i] :
                ~ ~ ( ~ ( SV30 @ SY565 )
                    | ~ ! [SY566: $i] :
                          ( ~ ( SV30 @ SY566 )
                          | ( SY565 = SY566 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[900]) ).

thf(962,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ! [SY565: $i] :
              ~ ~ ( ~ ( SV30 @ SY565 )
                  | ~ ! [SY566: $i] :
                        ( ~ ( SV30 @ SY566 )
                        | ( SY565 = SY566 ) ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[901]) ).

thf(963,plain,
    ! [SV33: $i,SV146: $o,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 ) )
        = $false )
      | ( SV146 = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[903]) ).

thf(964,plain,
    ! [SV91: $i,SV33: $i,SV116: $i,SV146: $o] :
      ( ( SV146 = $false )
      | ( SV146 = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[903]) ).

thf(965,plain,
    ! [SV33: $i,SV146: $o,SV91: $i,SV116: $i] :
      ( ( ( in @ SV116 @ SV91 )
        = $true )
      | ( SV146 = $true )
      | ( SV146 = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[904]) ).

thf(966,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 ) )
        = $false )
      | ( $true = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[906]) ).

thf(967,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( $true = $false )
      | ( $true = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[906]) ).

thf(968,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( in @ SV116 @ SV91 )
        = $true )
      | ( $true = $true )
      | ( $true = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[907]) ).

thf(969,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV91 ) )
        = $false )
      | ( $false = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[909]) ).

thf(970,plain,
    ! [SV91: $i,SV33: $i,SV116: $i] :
      ( ( $false = $false )
      | ( $false = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[909]) ).

thf(971,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( in @ SV116 @ SV91 )
        = $true )
      | ( $false = $true )
      | ( $false = $false )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[910]) ).

thf(972,plain,
    ! [SV92: $i > $o,SV34: $i,SV152: $i] :
      ( ( ( ~ ( in @ SV152 @ SV34 ) )
        = $true )
      | ( ( ~ ( SV92 @ SV152 ) )
        = $true )
      | ( ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[912]) ).

thf(973,plain,
    ! [SV92: $i > $o,SV34: $i,SV153: $i] :
      ( ( ( ~ ( in @ SV153 @ SV34 ) )
        = $true )
      | ( ( ~ ( SV92 @ SV153 ) )
        = $true )
      | ( ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[913]) ).

thf(974,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( ~ ! [SY582: $i] :
                ~ ~ ( ~ ( SV36 @ SY582 )
                    | ~ ! [SY583: $i] :
                          ( ~ ( SV36 @ SY583 )
                          | ( SY582 = SY583 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[914]) ).

thf(975,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ! [SY582: $i] :
              ~ ~ ( ~ ( SV36 @ SY582 )
                  | ~ ! [SY583: $i] :
                        ( ~ ( SV36 @ SY583 )
                        | ( SY582 = SY583 ) ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[915]) ).

thf(976,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( ~ ! [SY590: $i] :
                ~ ! [SY591: $i] :
                    ~ ( ~ ( ~ ( SV40 @ SY591 )
                          | ( SY591 = SY590 ) )
                      | ~ ( ( SY591 != SY590 )
                          | ( SV40 @ SY591 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[916]) ).

thf(977,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ! [SY590: $i] :
              ~ ! [SY591: $i] :
                  ~ ( ~ ( ~ ( SV40 @ SY591 )
                        | ( SY591 = SY590 ) )
                    | ~ ( ( SY591 != SY590 )
                        | ( SV40 @ SY591 ) ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[917]) ).

thf(978,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( SV41 @ ( sK38_SY757 @ SV133 @ SV41 ) )
        = $true )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( ~ ! [SY594: $i] :
                ~ ( SV41 @ SY594 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[918]) ).

thf(979,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ! [SY594: $i] :
              ~ ( SV41 @ SY594 ) )
        = $false )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( SV133
          = ( sK38_SY757 @ SV133 @ SV41 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[919]) ).

thf(980,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ! [SY599: $i] :
              ~ ~ ( ~ ( SV43 @ SY599 )
                  | ~ ! [SY600: $i] :
                        ( ~ ( SV43 @ SY600 )
                        | ( SY599 = SY600 ) ) ) )
        = $false )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[920]) ).

thf(981,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( ~ ! [SY599: $i] :
                ~ ~ ( ~ ( SV43 @ SY599 )
                    | ~ ! [SY600: $i] :
                          ( ~ ( SV43 @ SY600 )
                          | ( SY599 = SY600 ) ) ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[921]) ).

thf(982,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ! [SY599: $i] :
              ~ ~ ( ~ ( SV43 @ SY599 )
                  | ~ ! [SY600: $i] :
                        ( ~ ( SV43 @ SY600 )
                        | ( SY599 = SY600 ) ) ) )
        = $false )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[922]) ).

thf(983,plain,
    ! [SV135: $i,SV49: $i > $o] :
      ( ( ( SV49 @ ( sK39_SY758 @ SV135 @ SV49 ) )
        = $true )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( ! [SY609: $i,SY610: $i] :
              ( ~ ( SV49 @ SY609 )
              | ~ ( SV49 @ SY610 )
              | ( SY609 = SY610 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[923]) ).

thf(984,plain,
    ! [SV135: $i,SV163: $i,SV49: $i > $o] :
      ( ( ( ! [SY784: $i] :
              ( ~ ( SV49 @ SV163 )
              | ~ ( SV49 @ SY784 )
              | ( SV163 = SY784 ) ) )
        = $true )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV135
          = ( sK39_SY758 @ SV135 @ SV49 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[924]) ).

thf(985,plain,
    ! [SV50: $i > $o,SV136: $i] :
      ( ( ( ( ( sK19_SY759 @ SV136 @ SV50 )
           != SV136 )
          | ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[925]) ).

thf(986,plain,
    ! [SV50: $i > $o,SV136: $i] :
      ( ( ( ( sK19_SY759 @ SV136 @ SV50 )
         != SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[926]) ).

thf(987,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[926]) ).

thf(988,plain,
    ! [SV52: $i] :
      ( ( ( in @ ( sK24_SY618 @ SV52 ) @ omega )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[927]) ).

thf(989,plain,
    ! [SV52: $i] :
      ( ( ( in @ ( sK24_SY618 @ SV52 ) @ SV52 )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ omega )
              | ( in @ SY619 @ SV52 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[928]) ).

thf(990,plain,
    ! [SV156: $i] :
      ( ( ( sK1_SX0 @ SV156 )
        = $false )
      | ( ( sK15_SY702 = SV156 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[930]) ).

thf(991,plain,
    ! [SV106: $i,SV147: $i,SV58: $i,SV137: $i] :
      ( ( ( in @ SV137 @ SV58 )
        = $false )
      | ( ( in @ SV147 @ SV106 )
        = $true )
      | ( ( SV137 = SV147 )
        = $false )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[931]) ).

thf(992,plain,
    ! [SV58: $i,SV137: $i,SV106: $i,SV147: $i] :
      ( ( ( in @ SV147 @ SV106 )
        = $false )
      | ( ( in @ SV137 @ SV58 )
        = $true )
      | ( ( SV137 = SV147 )
        = $false )
      | ( ( SV58 = SV106 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[932]) ).

thf(993,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( ~ ! [SY771: $i] :
                ~ ~ ( ~ ( in @ SY771 @ ( sK25_SY635 @ SV139 @ SV61 ) )
                    | ~ ( in @ SY771 @ SV61 ) ) )
        = $false )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[934]) ).

thf(994,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( ~ ( ~ ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
              | ~ ! [SY780: $i] :
                    ~ ~ ( ~ ( in @ SY780 @ SV107 )
                        | ~ ( SV63 @ SY780 @ SV157 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[935]) ).

thf(995,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ( ~ ~ ! [SY781: $i] :
                      ~ ~ ( ~ ( in @ SY781 @ SV107 )
                          | ~ ( SV63 @ SY781 @ SV157 ) )
              | ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[935]) ).

thf(996,plain,
    ! [SV150: $i,SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ! [SY772: $i] :
              ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SY772 )
              | ( SV150 = SY772 ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[936]) ).

thf(997,plain,
    ! [SV64: $i,SV108: $i] :
      ( ( ( in @ SV108 @ ( sK29_SY721 @ SV64 @ SV108 ) )
        = $true )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[937]) ).

thf(998,plain,
    ! [SV108: $i,SV64: $i] :
      ( ( ( in @ ( sK29_SY721 @ SV64 @ SV108 ) @ SV64 )
        = $true )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[938]) ).

thf(999,plain,
    ! [SV64: $i,SV151: $i,SV108: $i] :
      ( ( ( in @ SV108 @ SV151 )
        = $false )
      | ( ( ~ ( in @ SV151 @ SV64 ) )
        = $true )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[939]) ).

thf(1000,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY495: $i] :
              ~ ~ ( ~ ( SV10 @ SY495 )
                  | ~ ! [SY496: $i] :
                        ( ~ ( SV10 @ SY496 )
                        | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[940]) ).

thf(1001,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY662: $i] :
              ~ ~ ( ~ ( SV73 @ SY662 )
                  | ~ ! [SY663: $i] :
                        ( ~ ( SV73 @ SY663 )
                        | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[941]) ).

thf(1002,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[942]) ).

thf(1003,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[942]) ).

thf(1004,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[943]) ).

thf(1005,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) )
          | ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[944]) ).

thf(1006,plain,
    ! [SV76: $i > $o,SV13: $i,SV158: $i] :
      ( ( ( in @ SV158 @ SV13 )
        = $false )
      | ( ( ~ ( SV76 @ SV158 ) )
        = $true )
      | ( ( in @ ( sK17_SY668 @ SV76 @ SV13 ) @ SV13 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[946]) ).

thf(1007,plain,
    ! [SV76: $i > $o,SV13: $i,SV159: $i] :
      ( ( ( in @ SV159 @ SV13 )
        = $false )
      | ( ( ~ ( SV76 @ SV159 ) )
        = $true )
      | ( ( SV76 @ ( sK17_SY668 @ SV76 @ SV13 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[947]) ).

thf(1008,plain,
    ! [SV15: $i,SV78: $i > $o,SV142: $i] :
      ( ( ( in @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) @ SV15 )
        = $true )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( in @ SV142 @ SV15 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[949]) ).

thf(1009,plain,
    ! [SV15: $i,SV142: $i,SV78: $i > $o] :
      ( ( ( ~ ( SV78 @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) ) )
        = $true )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( in @ SV142 @ SV15 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[950]) ).

thf(1010,plain,
    ! [SV79: $i > $o,SV16: $i,SV160: $i] :
      ( ( ( in @ SV160 @ SV16 )
        = $false )
      | ( ( ~ ( SV79 @ SV160 ) )
        = $true )
      | ( ( in @ ( sK18_SY674 @ SV79 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[951]) ).

thf(1011,plain,
    ! [SV79: $i > $o,SV16: $i,SV161: $i] :
      ( ( ( in @ SV161 @ SV16 )
        = $false )
      | ( ( ~ ( SV79 @ SV161 ) )
        = $true )
      | ( ( SV79 @ ( sK18_SY674 @ SV79 @ SV16 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[952]) ).

thf(1012,plain,
    ! [SV18: $i,SV164: $i] :
      ( ( ~ ( in @ SV164 @ ( sK2_SY521 @ SV18 ) )
        | ! [SY785: $i] :
            ( ~ ( in @ SY785 @ SV164 )
            | ( in @ SY785 @ SV18 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[953]) ).

thf(1013,plain,
    ! [SV18: $i,SV165: $i] :
      ( ( ! [SY786: $i] :
            ( ~ ~ ( ~ ( in @ SV165 @ SV18 )
                  | ~ ( in @ SY786 @ SV18 ) )
            | ~ ! [SY787: $i] :
                  ( ~ ( in @ SY787 @ ( sK2_SY521 @ SV18 ) )
                  | ~ ( ~ ( ~ ( in @ SV165 @ SY787 )
                          | ( in @ SY786 @ SY787 ) )
                      | ~ ( ~ ( in @ SY786 @ SY787 )
                          | ( in @ SV165 @ SY787 ) ) ) )
            | ( SV165 = SY786 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[954]) ).

thf(1014,plain,
    ! [SV162: $i,SV18: $i,SV155: $i] :
      ( ( ( ~ ( ~ ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
              | ~ ( in @ SV162 @ ( sK2_SY521 @ SV18 ) ) ) )
        = $false )
      | ( ( ! [SY782: $i] :
              ( ~ ( in @ SY782 @ SV155 )
              | ( in @ SY782 @ SV162 ) )
          | ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[955]) ).

thf(1015,plain,
    ! [SV148: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
          | ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 ) )
        = $false )
      | ( ( ~ ~ ! [SY765: $i] :
                  ~ ( in @ SY765 @ SV148 ) )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[956]) ).

thf(1016,plain,
    ! [SV24: $i,SV84: $i > $o,SV143: $i] :
      ( ( ( in @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) @ SV24 )
        = $true )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( in @ SV143 @ SV24 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[958]) ).

thf(1017,plain,
    ! [SV24: $i,SV143: $i,SV84: $i > $o] :
      ( ( ( ~ ( SV84 @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) ) )
        = $true )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( in @ SV143 @ SV24 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[959]) ).

thf(1018,plain,
    ! [SV29: $i,SV88: $i > $o,SV144: $i] :
      ( ( ( ~ ( in @ ( sK41_SY687 @ SV144 @ SV88 @ SV29 ) @ SV29 )
          | ( SV88 @ ( sK41_SY687 @ SV144 @ SV88 @ SV29 ) ) )
        = $false )
      | ( ( in @ SV144 @ SV29 )
        = $false )
      | ( ( SV88 @ SV144 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[960]) ).

thf(1019,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ! [SY565: $i] :
              ~ ~ ( ~ ( SV30 @ SY565 )
                  | ~ ! [SY566: $i] :
                        ( ~ ( SV30 @ SY566 )
                        | ( SY565 = SY566 ) ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[961]) ).

thf(1020,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV30 @ ( sK42_SY565 @ SV129 @ SV30 ) )
                | ~ ! [SY788: $i] :
                      ( ~ ( SV30 @ SY788 )
                      | ( ( sK42_SY565 @ SV129 @ SV30 )
                        = SY788 ) ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[962]) ).

thf(1021,plain,
    ! [SV33: $i,SV146: $o,SV91: $i,SV116: $i] :
      ( ( ( in @ SV116 @ SV91 )
        = $true )
      | ( SV146 = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[963]) ).

thf(1022,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( in @ SV116 @ SV91 )
        = $true )
      | ( $true = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[966]) ).

thf(1023,plain,
    ! [SV33: $i,SV91: $i,SV116: $i] :
      ( ( ( in @ SV116 @ SV91 )
        = $true )
      | ( $false = $true )
      | ( ( SV116 = SV33 )
        = $true )
      | ( ( in @ SV116 @ ( setadjoin @ SV33 @ SV91 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[969]) ).

thf(1024,plain,
    ! [SV92: $i > $o,SV34: $i,SV152: $i] :
      ( ( ( in @ SV152 @ SV34 )
        = $false )
      | ( ( ~ ( SV92 @ SV152 ) )
        = $true )
      | ( ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[972]) ).

thf(1025,plain,
    ! [SV92: $i > $o,SV34: $i,SV153: $i] :
      ( ( ( in @ SV153 @ SV34 )
        = $false )
      | ( ( ~ ( SV92 @ SV153 ) )
        = $true )
      | ( ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[973]) ).

thf(1026,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ! [SY582: $i] :
              ~ ~ ( ~ ( SV36 @ SY582 )
                  | ~ ! [SY583: $i] :
                        ( ~ ( SV36 @ SY583 )
                        | ( SY582 = SY583 ) ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[974]) ).

thf(1027,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV36 @ ( sK43_SY582 @ SV131 @ SV36 ) )
                | ~ ! [SY789: $i] :
                      ( ~ ( SV36 @ SY789 )
                      | ( ( sK43_SY582 @ SV131 @ SV36 )
                        = SY789 ) ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[975]) ).

thf(1028,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ! [SY590: $i] :
              ~ ! [SY591: $i] :
                  ~ ( ~ ( ~ ( SV40 @ SY591 )
                        | ( SY591 = SY590 ) )
                    | ~ ( ( SY591 != SY590 )
                        | ( SV40 @ SY591 ) ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[976]) ).

thf(1029,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ~ ! [SY790: $i] :
                ~ ( ~ ( ~ ( SV40 @ SY790 )
                      | ( SY790
                        = ( sK44_SY590 @ SV132 @ SV40 ) ) )
                  | ~ ( ( SY790
                       != ( sK44_SY590 @ SV132 @ SV40 ) )
                      | ( SV40 @ SY790 ) ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[977]) ).

thf(1030,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ! [SY594: $i] :
              ~ ( SV41 @ SY594 ) )
        = $false )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( SV41 @ ( sK38_SY757 @ SV133 @ SV41 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[978]) ).

thf(1031,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ~ ( SV41 @ ( sK45_SY594 @ SV133 @ SV41 ) ) )
        = $false )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( SV133
          = ( sK38_SY757 @ SV133 @ SV41 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[979]) ).

thf(1032,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV43 @ ( sK46_SY599 @ SV134 @ SV43 ) )
                | ~ ! [SY791: $i] :
                      ( ~ ( SV43 @ SY791 )
                      | ( ( sK46_SY599 @ SV134 @ SV43 )
                        = SY791 ) ) ) )
        = $false )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[980]) ).

thf(1033,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ! [SY599: $i] :
              ~ ~ ( ~ ( SV43 @ SY599 )
                  | ~ ! [SY600: $i] :
                        ( ~ ( SV43 @ SY600 )
                        | ( SY599 = SY600 ) ) ) )
        = $false )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[981]) ).

thf(1034,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV43 @ ( sK47_SY599 @ SV134 @ SV43 ) )
                | ~ ! [SY792: $i] :
                      ( ~ ( SV43 @ SY792 )
                      | ( ( sK47_SY599 @ SV134 @ SV43 )
                        = SY792 ) ) ) )
        = $false )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[982]) ).

thf(1035,plain,
    ! [SV135: $i,SV166: $i,SV49: $i > $o] :
      ( ( ( ! [SY793: $i] :
              ( ~ ( SV49 @ SV166 )
              | ~ ( SV49 @ SY793 )
              | ( SV166 = SY793 ) ) )
        = $true )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV49 @ ( sK39_SY758 @ SV135 @ SV49 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[983]) ).

thf(1036,plain,
    ! [SV135: $i,SV167: $i,SV163: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ SV163 )
          | ~ ( SV49 @ SV167 )
          | ( SV163 = SV167 ) )
        = $true )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV135
          = ( sK39_SY758 @ SV135 @ SV49 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[984]) ).

thf(1037,plain,
    ! [SV50: $i > $o,SV136: $i] :
      ( ( ( ( sK19_SY759 @ SV136 @ SV50 )
         != SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[985]) ).

thf(1038,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[985]) ).

thf(1039,plain,
    ! [SV50: $i > $o,SV136: $i] :
      ( ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[986]) ).

thf(1040,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ! [SY613: $i] :
              ~ ~ ( ~ ( SV50 @ SY613 )
                  | ~ ! [SY614: $i] :
                        ( ~ ( SV50 @ SY614 )
                        | ( SY613 = SY614 ) ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[987]) ).

thf(1041,plain,
    ! [SV52: $i,SV168: $i] :
      ( ( ( ~ ( in @ SV168 @ omega )
          | ( in @ SV168 @ SV52 ) )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( in @ ( sK24_SY618 @ SV52 ) @ omega )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[988]) ).

thf(1042,plain,
    ! [SV52: $i,SV169: $i] :
      ( ( ( ~ ( in @ SV169 @ omega )
          | ( in @ SV169 @ SV52 ) )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( in @ ( sK24_SY618 @ SV52 ) @ SV52 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[989]) ).

thf(1043,plain,
    ! [SV61: $i,SV139: $i] :
      ( ( ( ! [SY771: $i] :
              ~ ~ ( ~ ( in @ SY771 @ ( sK25_SY635 @ SV139 @ SV61 ) )
                  | ~ ( in @ SY771 @ SV61 ) ) )
        = $true )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[993]) ).

thf(1044,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( ~ ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
          | ~ ! [SY780: $i] :
                ~ ~ ( ~ ( in @ SY780 @ SV107 )
                    | ~ ( SV63 @ SY780 @ SV157 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[994]) ).

thf(1045,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ~ ! [SY781: $i] :
                  ~ ~ ( ~ ( in @ SY781 @ SV107 )
                      | ~ ( SV63 @ SY781 @ SV157 ) )
          | ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[995]) ).

thf(1046,plain,
    ! [SV150: $i,SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
          | ( SV150
            = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[996]) ).

thf(1047,plain,
    ! [SV108: $i,SV64: $i,SV151: $i] :
      ( ( ( in @ SV151 @ SV64 )
        = $false )
      | ( ( in @ SV108 @ SV151 )
        = $false )
      | ( ( in @ SV108 @ ( setunion @ SV64 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[999]) ).

thf(1048,plain,
    ! [SV73: $i > $o,SV170: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ SV170 )
                | ~ ! [SY794: $i] :
                      ( ~ ( SV10 @ SY794 )
                      | ( SV170 = SY794 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1000]) ).

thf(1049,plain,
    ! [SV10: $i > $o,SV171: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ SV171 )
                | ~ ! [SY795: $i] :
                      ( ~ ( SV73 @ SY795 )
                      | ( SV171 = SY795 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1001]) ).

thf(1050,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( ~ ( ~ ( ~ ~ ! [SY495: $i] :
                          ~ ~ ( ~ ( SV10 @ SY495 )
                              | ~ ! [SY496: $i] :
                                    ( ~ ( SV10 @ SY496 )
                                    | ( SY495 = SY496 ) ) )
                  | ~ ! [SY660: $i] :
                        ~ ~ ( ~ ( SV73 @ SY660 )
                            | ~ ! [SY661: $i] :
                                  ( ~ ( SV73 @ SY661 )
                                  | ( SY660 = SY661 ) ) ) )
              | ~ ( ~ ~ ! [SY662: $i] :
                          ~ ~ ( ~ ( SV73 @ SY662 )
                              | ~ ! [SY663: $i] :
                                    ( ~ ( SV73 @ SY663 )
                                    | ( SY662 = SY663 ) ) )
                  | ~ ! [SY501: $i] :
                        ~ ~ ( ~ ( SV10 @ SY501 )
                            | ~ ! [SY502: $i] :
                                  ( ~ ( SV10 @ SY502 )
                                  | ( SY501 = SY502 ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1002]) ).

thf(1051,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) )
          | ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1003]) ).

thf(1052,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) )
          | ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1004]) ).

thf(1053,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1005]) ).

thf(1054,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1005]) ).

thf(1055,plain,
    ! [SV13: $i,SV158: $i,SV76: $i > $o] :
      ( ( ( SV76 @ SV158 )
        = $false )
      | ( ( in @ SV158 @ SV13 )
        = $false )
      | ( ( in @ ( sK17_SY668 @ SV76 @ SV13 ) @ SV13 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1006]) ).

thf(1056,plain,
    ! [SV13: $i,SV159: $i,SV76: $i > $o] :
      ( ( ( SV76 @ SV159 )
        = $false )
      | ( ( in @ SV159 @ SV13 )
        = $false )
      | ( ( SV76 @ ( sK17_SY668 @ SV76 @ SV13 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1007]) ).

thf(1057,plain,
    ! [SV15: $i,SV142: $i,SV78: $i > $o] :
      ( ( ( SV78 @ ( sK30_SY673 @ SV142 @ SV78 @ SV15 ) )
        = $false )
      | ( ( SV78 @ SV142 )
        = $true )
      | ( ( in @ SV142 @ SV15 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1009]) ).

thf(1058,plain,
    ! [SV16: $i,SV160: $i,SV79: $i > $o] :
      ( ( ( SV79 @ SV160 )
        = $false )
      | ( ( in @ SV160 @ SV16 )
        = $false )
      | ( ( in @ ( sK18_SY674 @ SV79 @ SV16 ) @ SV16 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1010]) ).

thf(1059,plain,
    ! [SV16: $i,SV161: $i,SV79: $i > $o] :
      ( ( ( SV79 @ SV161 )
        = $false )
      | ( ( in @ SV161 @ SV16 )
        = $false )
      | ( ( SV79 @ ( sK18_SY674 @ SV79 @ SV16 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1011]) ).

thf(1060,plain,
    ! [SV18: $i,SV164: $i] :
      ( ( ( ~ ( in @ SV164 @ ( sK2_SY521 @ SV18 ) ) )
        = $true )
      | ( ( ! [SY785: $i] :
              ( ~ ( in @ SY785 @ SV164 )
              | ( in @ SY785 @ SV18 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1012]) ).

thf(1061,plain,
    ! [SV172: $i,SV18: $i,SV165: $i] :
      ( ( ~ ~ ( ~ ( in @ SV165 @ SV18 )
              | ~ ( in @ SV172 @ SV18 ) )
        | ~ ! [SY796: $i] :
              ( ~ ( in @ SY796 @ ( sK2_SY521 @ SV18 ) )
              | ~ ( ~ ( ~ ( in @ SV165 @ SY796 )
                      | ( in @ SV172 @ SY796 ) )
                  | ~ ( ~ ( in @ SV172 @ SY796 )
                      | ( in @ SV165 @ SY796 ) ) ) )
        | ( SV165 = SV172 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[1013]) ).

thf(1062,plain,
    ! [SV162: $i,SV18: $i,SV155: $i] :
      ( ( ( ~ ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
          | ~ ( in @ SV162 @ ( sK2_SY521 @ SV18 ) ) )
        = $true )
      | ( ( ! [SY782: $i] :
              ( ~ ( in @ SY782 @ SV155 )
              | ( in @ SY782 @ SV162 ) )
          | ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1014]) ).

thf(1063,plain,
    ! [SV148: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 ) )
        = $false )
      | ( ( ~ ~ ! [SY765: $i] :
                  ~ ( in @ SY765 @ SV148 ) )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1015]) ).

thf(1064,plain,
    ! [SV148: $i,SV18: $i] :
      ( ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( ~ ~ ! [SY765: $i] :
                  ~ ( in @ SY765 @ SV148 ) )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1015]) ).

thf(1065,plain,
    ! [SV24: $i,SV143: $i,SV84: $i > $o] :
      ( ( ( SV84 @ ( sK31_SY683 @ SV143 @ SV84 @ SV24 ) )
        = $false )
      | ( ( SV84 @ SV143 )
        = $true )
      | ( ( in @ SV143 @ SV24 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1017]) ).

thf(1066,plain,
    ! [SV29: $i,SV88: $i > $o,SV144: $i] :
      ( ( ( ~ ( in @ ( sK41_SY687 @ SV144 @ SV88 @ SV29 ) @ SV29 ) )
        = $false )
      | ( ( in @ SV144 @ SV29 )
        = $false )
      | ( ( SV88 @ SV144 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1018]) ).

thf(1067,plain,
    ! [SV29: $i,SV144: $i,SV88: $i > $o] :
      ( ( ( SV88 @ ( sK41_SY687 @ SV144 @ SV88 @ SV29 ) )
        = $false )
      | ( ( in @ SV144 @ SV29 )
        = $false )
      | ( ( SV88 @ SV144 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1018]) ).

thf(1068,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV30 @ ( sK49_SY565 @ SV129 @ SV30 ) )
                | ~ ! [SY797: $i] :
                      ( ~ ( SV30 @ SY797 )
                      | ( ( sK49_SY565 @ SV129 @ SV30 )
                        = SY797 ) ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1019]) ).

thf(1069,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( ~ ( SV30 @ ( sK42_SY565 @ SV129 @ SV30 ) )
              | ~ ! [SY788: $i] :
                    ( ~ ( SV30 @ SY788 )
                    | ( ( sK42_SY565 @ SV129 @ SV30 )
                      = SY788 ) ) ) )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1020]) ).

thf(1070,plain,
    ! [SV34: $i,SV152: $i,SV92: $i > $o] :
      ( ( ( SV92 @ SV152 )
        = $false )
      | ( ( in @ SV152 @ SV34 )
        = $false )
      | ( ( in @ ( sK10_SY694 @ SV92 @ SV34 ) @ SV34 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1024]) ).

thf(1071,plain,
    ! [SV34: $i,SV153: $i,SV92: $i > $o] :
      ( ( ( SV92 @ SV153 )
        = $false )
      | ( ( in @ SV153 @ SV34 )
        = $false )
      | ( ( SV92 @ ( sK10_SY694 @ SV92 @ SV34 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1025]) ).

thf(1072,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV36 @ ( sK50_SY582 @ SV131 @ SV36 ) )
                | ~ ! [SY798: $i] :
                      ( ~ ( SV36 @ SY798 )
                      | ( ( sK50_SY582 @ SV131 @ SV36 )
                        = SY798 ) ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1026]) ).

thf(1073,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( ~ ( SV36 @ ( sK43_SY582 @ SV131 @ SV36 ) )
              | ~ ! [SY789: $i] :
                    ( ~ ( SV36 @ SY789 )
                    | ( ( sK43_SY582 @ SV131 @ SV36 )
                      = SY789 ) ) ) )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1027]) ).

thf(1074,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ~ ! [SY799: $i] :
                ~ ( ~ ( ~ ( SV40 @ SY799 )
                      | ( SY799
                        = ( sK51_SY590 @ SV132 @ SV40 ) ) )
                  | ~ ( ( SY799
                       != ( sK51_SY590 @ SV132 @ SV40 ) )
                      | ( SV40 @ SY799 ) ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1028]) ).

thf(1075,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ! [SY790: $i] :
              ~ ( ~ ( ~ ( SV40 @ SY790 )
                    | ( SY790
                      = ( sK44_SY590 @ SV132 @ SV40 ) ) )
                | ~ ( ( SY790
                     != ( sK44_SY590 @ SV132 @ SV40 ) )
                    | ( SV40 @ SY790 ) ) ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1029]) ).

thf(1076,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( ~ ( SV41 @ ( sK52_SY594 @ SV133 @ SV41 ) ) )
        = $false )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( SV41 @ ( sK38_SY757 @ SV133 @ SV41 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1030]) ).

thf(1077,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( SV41 @ ( sK45_SY594 @ SV133 @ SV41 ) )
        = $true )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( SV133
          = ( sK38_SY757 @ SV133 @ SV41 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1031]) ).

thf(1078,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( ~ ( SV43 @ ( sK46_SY599 @ SV134 @ SV43 ) )
              | ~ ! [SY791: $i] :
                    ( ~ ( SV43 @ SY791 )
                    | ( ( sK46_SY599 @ SV134 @ SV43 )
                      = SY791 ) ) ) )
        = $true )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1032]) ).

thf(1079,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV43 @ ( sK53_SY599 @ SV134 @ SV43 ) )
                | ~ ! [SY800: $i] :
                      ( ~ ( SV43 @ SY800 )
                      | ( ( sK53_SY599 @ SV134 @ SV43 )
                        = SY800 ) ) ) )
        = $false )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1033]) ).

thf(1080,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( ~ ( SV43 @ ( sK47_SY599 @ SV134 @ SV43 ) )
              | ~ ! [SY792: $i] :
                    ( ~ ( SV43 @ SY792 )
                    | ( ( sK47_SY599 @ SV134 @ SV43 )
                      = SY792 ) ) ) )
        = $true )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1034]) ).

thf(1081,plain,
    ! [SV135: $i,SV173: $i,SV166: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ SV166 )
          | ~ ( SV49 @ SV173 )
          | ( SV166 = SV173 ) )
        = $true )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV49 @ ( sK39_SY758 @ SV135 @ SV49 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1035]) ).

thf(1082,plain,
    ! [SV135: $i,SV167: $i,SV163: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ SV163 ) )
        = $true )
      | ( ( ~ ( SV49 @ SV167 )
          | ( SV163 = SV167 ) )
        = $true )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV135
          = ( sK39_SY758 @ SV135 @ SV49 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1036]) ).

thf(1083,plain,
    ! [SV50: $i > $o,SV136: $i] :
      ( ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ~ ! [SY613: $i] :
                ~ ~ ( ~ ( SV50 @ SY613 )
                    | ~ ! [SY614: $i] :
                          ( ~ ( SV50 @ SY614 )
                          | ( SY613 = SY614 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1037]) ).

thf(1084,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ! [SY613: $i] :
              ~ ~ ( ~ ( SV50 @ SY613 )
                  | ~ ! [SY614: $i] :
                        ( ~ ( SV50 @ SY614 )
                        | ( SY613 = SY614 ) ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1038]) ).

thf(1085,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ! [SY613: $i] :
              ~ ~ ( ~ ( SV50 @ SY613 )
                  | ~ ! [SY614: $i] :
                        ( ~ ( SV50 @ SY614 )
                        | ( SY613 = SY614 ) ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1039]) ).

thf(1086,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV50 @ ( sK54_SY613 @ SV136 @ SV50 ) )
                | ~ ! [SY801: $i] :
                      ( ~ ( SV50 @ SY801 )
                      | ( ( sK54_SY613 @ SV136 @ SV50 )
                        = SY801 ) ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1040]) ).

thf(1087,plain,
    ! [SV52: $i,SV168: $i] :
      ( ( ( ~ ( in @ SV168 @ omega ) )
        = $true )
      | ( ( in @ SV168 @ SV52 )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( in @ ( sK24_SY618 @ SV52 ) @ omega )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1041]) ).

thf(1088,plain,
    ! [SV52: $i,SV169: $i] :
      ( ( ( ~ ( in @ SV169 @ omega ) )
        = $true )
      | ( ( in @ SV169 @ SV52 )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( in @ ( sK24_SY618 @ SV52 ) @ SV52 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1042]) ).

thf(1089,plain,
    ! [SV61: $i,SV139: $i,SV174: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV174 @ ( sK25_SY635 @ SV139 @ SV61 ) )
                | ~ ( in @ SV174 @ SV61 ) ) )
        = $true )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1043]) ).

thf(1090,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( ~ ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) ) )
        = $true )
      | ( ( ~ ! [SY780: $i] :
                ~ ~ ( ~ ( in @ SY780 @ SV107 )
                    | ~ ( SV63 @ SY780 @ SV157 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1044]) ).

thf(1091,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ~ ! [SY781: $i] :
                  ~ ~ ( ~ ( in @ SY781 @ SV107 )
                      | ~ ( SV63 @ SY781 @ SV157 ) ) )
        = $true )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1045]) ).

thf(1092,plain,
    ! [SV150: $i,SV107: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1046]) ).

thf(1093,plain,
    ! [SV63: $i > $i > $o,SV107: $i,SV150: $i] :
      ( ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1046]) ).

thf(1094,plain,
    ! [SV73: $i > $o,SV170: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ SV170 )
              | ~ ! [SY794: $i] :
                    ( ~ ( SV10 @ SY794 )
                    | ( SV170 = SY794 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1048]) ).

thf(1095,plain,
    ! [SV10: $i > $o,SV171: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ SV171 )
              | ~ ! [SY795: $i] :
                    ( ~ ( SV73 @ SY795 )
                    | ( SV171 = SY795 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1049]) ).

thf(1096,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) )
          | ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1050]) ).

thf(1097,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1051]) ).

thf(1098,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1051]) ).

thf(1099,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1052]) ).

thf(1100,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1052]) ).

thf(1101,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) )
          | ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1053]) ).

thf(1102,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) )
          | ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1054]) ).

thf(1103,plain,
    ! [SV18: $i,SV164: $i] :
      ( ( ( in @ SV164 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( ! [SY785: $i] :
              ( ~ ( in @ SY785 @ SV164 )
              | ( in @ SY785 @ SV18 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1060]) ).

thf(1104,plain,
    ! [SV172: $i,SV18: $i,SV165: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV165 @ SV18 )
                | ~ ( in @ SV172 @ SV18 ) ) )
        = $true )
      | ( ( ~ ! [SY796: $i] :
                ( ~ ( in @ SY796 @ ( sK2_SY521 @ SV18 ) )
                | ~ ( ~ ( ~ ( in @ SV165 @ SY796 )
                        | ( in @ SV172 @ SY796 ) )
                    | ~ ( ~ ( in @ SV172 @ SY796 )
                        | ( in @ SV165 @ SY796 ) ) ) )
          | ( SV165 = SV172 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1061]) ).

thf(1105,plain,
    ! [SV162: $i,SV18: $i,SV155: $i] :
      ( ( ( ~ ( in @ SV155 @ ( sK2_SY521 @ SV18 ) ) )
        = $true )
      | ( ( ~ ( in @ SV162 @ ( sK2_SY521 @ SV18 ) ) )
        = $true )
      | ( ( ! [SY782: $i] :
              ( ~ ( in @ SY782 @ SV155 )
              | ( in @ SY782 @ SV162 ) )
          | ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1062]) ).

thf(1106,plain,
    ! [SV148: $i,SV18: $i] :
      ( ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( ~ ~ ! [SY765: $i] :
                  ~ ( in @ SY765 @ SV148 ) )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1063]) ).

thf(1107,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ( ~ ! [SY765: $i] :
                ~ ( in @ SY765 @ SV148 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1064]) ).

thf(1108,plain,
    ! [SV29: $i,SV88: $i > $o,SV144: $i] :
      ( ( ( in @ ( sK41_SY687 @ SV144 @ SV88 @ SV29 ) @ SV29 )
        = $true )
      | ( ( in @ SV144 @ SV29 )
        = $false )
      | ( ( SV88 @ SV144 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1066]) ).

thf(1109,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( ~ ( SV30 @ ( sK49_SY565 @ SV129 @ SV30 ) )
              | ~ ! [SY797: $i] :
                    ( ~ ( SV30 @ SY797 )
                    | ( ( sK49_SY565 @ SV129 @ SV30 )
                      = SY797 ) ) ) )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1068]) ).

thf(1110,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ ( sK42_SY565 @ SV129 @ SV30 ) )
          | ~ ! [SY788: $i] :
                ( ~ ( SV30 @ SY788 )
                | ( ( sK42_SY565 @ SV129 @ SV30 )
                  = SY788 ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1069]) ).

thf(1111,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( ~ ( SV36 @ ( sK50_SY582 @ SV131 @ SV36 ) )
              | ~ ! [SY798: $i] :
                    ( ~ ( SV36 @ SY798 )
                    | ( ( sK50_SY582 @ SV131 @ SV36 )
                      = SY798 ) ) ) )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1072]) ).

thf(1112,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ ( sK43_SY582 @ SV131 @ SV36 ) )
          | ~ ! [SY789: $i] :
                ( ~ ( SV36 @ SY789 )
                | ( ( sK43_SY582 @ SV131 @ SV36 )
                  = SY789 ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1073]) ).

thf(1113,plain,
    ! [SV132: $i,SV40: $i > $o] :
      ( ( ( ! [SY799: $i] :
              ~ ( ~ ( ~ ( SV40 @ SY799 )
                    | ( SY799
                      = ( sK51_SY590 @ SV132 @ SV40 ) ) )
                | ~ ( ( SY799
                     != ( sK51_SY590 @ SV132 @ SV40 ) )
                    | ( SV40 @ SY799 ) ) ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1074]) ).

thf(1114,plain,
    ! [SV132: $i,SV175: $i,SV40: $i > $o] :
      ( ( ( ~ ( ~ ( ~ ( SV40 @ SV175 )
                  | ( SV175
                    = ( sK44_SY590 @ SV132 @ SV40 ) ) )
              | ~ ( ( SV175
                   != ( sK44_SY590 @ SV132 @ SV40 ) )
                  | ( SV40 @ SV175 ) ) ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1075]) ).

thf(1115,plain,
    ! [SV133: $i,SV41: $i > $o] :
      ( ( ( SV41 @ ( sK52_SY594 @ SV133 @ SV41 ) )
        = $true )
      | ( ( SV41 @ SV133 )
        = $false )
      | ( ( SV41 @ ( sK38_SY757 @ SV133 @ SV41 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1076]) ).

thf(1116,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK46_SY599 @ SV134 @ SV43 ) )
          | ~ ! [SY791: $i] :
                ( ~ ( SV43 @ SY791 )
                | ( ( sK46_SY599 @ SV134 @ SV43 )
                  = SY791 ) ) )
        = $false )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1078]) ).

thf(1117,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( ~ ( SV43 @ ( sK53_SY599 @ SV134 @ SV43 ) )
              | ~ ! [SY800: $i] :
                    ( ~ ( SV43 @ SY800 )
                    | ( ( sK53_SY599 @ SV134 @ SV43 )
                      = SY800 ) ) ) )
        = $true )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1079]) ).

thf(1118,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK47_SY599 @ SV134 @ SV43 ) )
          | ~ ! [SY792: $i] :
                ( ~ ( SV43 @ SY792 )
                | ( ( sK47_SY599 @ SV134 @ SV43 )
                  = SY792 ) ) )
        = $false )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1080]) ).

thf(1119,plain,
    ! [SV135: $i,SV173: $i,SV166: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ SV166 ) )
        = $true )
      | ( ( ~ ( SV49 @ SV173 )
          | ( SV166 = SV173 ) )
        = $true )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV49 @ ( sK39_SY758 @ SV135 @ SV49 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1081]) ).

thf(1120,plain,
    ! [SV135: $i,SV167: $i,SV163: $i,SV49: $i > $o] :
      ( ( ( SV49 @ SV163 )
        = $false )
      | ( ( ~ ( SV49 @ SV167 )
          | ( SV163 = SV167 ) )
        = $true )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV135
          = ( sK39_SY758 @ SV135 @ SV49 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1082]) ).

thf(1121,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ! [SY613: $i] :
              ~ ~ ( ~ ( SV50 @ SY613 )
                  | ~ ! [SY614: $i] :
                        ( ~ ( SV50 @ SY614 )
                        | ( SY613 = SY614 ) ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1083]) ).

thf(1122,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV50 @ ( sK55_SY613 @ SV136 @ SV50 ) )
                | ~ ! [SY802: $i] :
                      ( ~ ( SV50 @ SY802 )
                      | ( ( sK55_SY613 @ SV136 @ SV50 )
                        = SY802 ) ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1084]) ).

thf(1123,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV50 @ ( sK56_SY613 @ SV136 @ SV50 ) )
                | ~ ! [SY803: $i] :
                      ( ~ ( SV50 @ SY803 )
                      | ( ( sK56_SY613 @ SV136 @ SV50 )
                        = SY803 ) ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1085]) ).

thf(1124,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( ~ ( SV50 @ ( sK54_SY613 @ SV136 @ SV50 ) )
              | ~ ! [SY801: $i] :
                    ( ~ ( SV50 @ SY801 )
                    | ( ( sK54_SY613 @ SV136 @ SV50 )
                      = SY801 ) ) ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1086]) ).

thf(1125,plain,
    ! [SV52: $i,SV168: $i] :
      ( ( ( in @ SV168 @ omega )
        = $false )
      | ( ( in @ SV168 @ SV52 )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( in @ ( sK24_SY618 @ SV52 ) @ omega )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1087]) ).

thf(1126,plain,
    ! [SV52: $i,SV169: $i] :
      ( ( ( in @ SV169 @ omega )
        = $false )
      | ( ( in @ SV169 @ SV52 )
        = $true )
      | ( ( in @ emptyset @ SV52 )
        = $false )
      | ( ( in @ ( sK24_SY618 @ SV52 ) @ SV52 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1088]) ).

thf(1127,plain,
    ! [SV61: $i,SV139: $i,SV174: $i] :
      ( ( ( ~ ( ~ ( in @ SV174 @ ( sK25_SY635 @ SV139 @ SV61 ) )
              | ~ ( in @ SV174 @ SV61 ) ) )
        = $false )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1089]) ).

thf(1128,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $false )
      | ( ( ~ ! [SY780: $i] :
                ~ ~ ( ~ ( in @ SY780 @ SV107 )
                    | ~ ( SV63 @ SY780 @ SV157 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1090]) ).

thf(1129,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ! [SY781: $i] :
                ~ ~ ( ~ ( in @ SY781 @ SV107 )
                    | ~ ( SV63 @ SY781 @ SV157 ) ) )
        = $false )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1091]) ).

thf(1130,plain,
    ! [SV150: $i,SV107: $i,SV63: $i > $i > $o] :
      ( ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( ~ ! [SY717: $i] :
                ~ ! [SY718: $i] :
                    ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                          | ~ ! [SY719: $i] :
                                ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                    | ~ ( SV63 @ SY719 @ SY718 ) ) )
                      | ~ ( ~ ~ ! [SY720: $i] :
                                  ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                      | ~ ( SV63 @ SY720 @ SY718 ) )
                          | ( in @ SY718 @ SY717 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1092]) ).

thf(1131,plain,
    ! [SV150: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY717: $i] :
              ~ ! [SY718: $i] :
                  ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                        | ~ ! [SY719: $i] :
                              ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                  | ~ ( SV63 @ SY719 @ SY718 ) ) )
                    | ~ ( ~ ~ ! [SY720: $i] :
                                ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                    | ~ ( SV63 @ SY720 @ SY718 ) )
                        | ( in @ SY718 @ SY717 ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1093]) ).

thf(1132,plain,
    ! [SV73: $i > $o,SV170: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV170 )
          | ~ ! [SY794: $i] :
                ( ~ ( SV10 @ SY794 )
                | ( SV170 = SY794 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1094]) ).

thf(1133,plain,
    ! [SV10: $i > $o,SV171: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV171 )
          | ~ ! [SY795: $i] :
                ( ~ ( SV73 @ SY795 )
                | ( SV171 = SY795 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1095]) ).

thf(1134,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY495: $i] :
                      ~ ~ ( ~ ( SV10 @ SY495 )
                          | ~ ! [SY496: $i] :
                                ( ~ ( SV10 @ SY496 )
                                | ( SY495 = SY496 ) ) )
              | ~ ! [SY660: $i] :
                    ~ ~ ( ~ ( SV73 @ SY660 )
                        | ~ ! [SY661: $i] :
                              ( ~ ( SV73 @ SY661 )
                              | ( SY660 = SY661 ) ) ) ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1096]) ).

thf(1135,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( ~ ~ ! [SY662: $i] :
                      ~ ~ ( ~ ( SV73 @ SY662 )
                          | ~ ! [SY663: $i] :
                                ( ~ ( SV73 @ SY663 )
                                | ( SY662 = SY663 ) ) )
              | ~ ! [SY501: $i] :
                    ~ ~ ( ~ ( SV10 @ SY501 )
                        | ~ ! [SY502: $i] :
                              ( ~ ( SV10 @ SY502 )
                              | ( SY501 = SY502 ) ) ) ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1096]) ).

thf(1136,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) )
          | ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1097]) ).

thf(1137,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) )
          | ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1098]) ).

thf(1138,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) )
          | ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1099]) ).

thf(1139,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) )
          | ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1100]) ).

thf(1140,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1101]) ).

thf(1141,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1102]) ).

thf(1142,plain,
    ! [SV18: $i,SV164: $i,SV176: $i] :
      ( ( ( ~ ( in @ SV176 @ SV164 )
          | ( in @ SV176 @ SV18 ) )
        = $true )
      | ( ( in @ SV164 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1103]) ).

thf(1143,plain,
    ! [SV172: $i,SV18: $i,SV165: $i] :
      ( ( ( ~ ( ~ ( in @ SV165 @ SV18 )
              | ~ ( in @ SV172 @ SV18 ) ) )
        = $false )
      | ( ( ~ ! [SY796: $i] :
                ( ~ ( in @ SY796 @ ( sK2_SY521 @ SV18 ) )
                | ~ ( ~ ( ~ ( in @ SV165 @ SY796 )
                        | ( in @ SV172 @ SY796 ) )
                    | ~ ( ~ ( in @ SV172 @ SY796 )
                        | ( in @ SV165 @ SY796 ) ) ) )
          | ( SV165 = SV172 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1104]) ).

thf(1144,plain,
    ! [SV162: $i,SV18: $i,SV155: $i] :
      ( ( ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( ~ ( in @ SV162 @ ( sK2_SY521 @ SV18 ) ) )
        = $true )
      | ( ( ! [SY782: $i] :
              ( ~ ( in @ SY782 @ SV155 )
              | ( in @ SY782 @ SV162 ) )
          | ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1105]) ).

thf(1145,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ( ~ ! [SY765: $i] :
                ~ ( in @ SY765 @ SV148 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1106]) ).

thf(1146,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ( ! [SY765: $i] :
              ~ ( in @ SY765 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1107]) ).

thf(1147,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ ( sK49_SY565 @ SV129 @ SV30 ) )
          | ~ ! [SY797: $i] :
                ( ~ ( SV30 @ SY797 )
                | ( ( sK49_SY565 @ SV129 @ SV30 )
                  = SY797 ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1109]) ).

thf(1148,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ ( sK42_SY565 @ SV129 @ SV30 ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1110]) ).

thf(1149,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ! [SY788: $i] :
                ( ~ ( SV30 @ SY788 )
                | ( ( sK42_SY565 @ SV129 @ SV30 )
                  = SY788 ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1110]) ).

thf(1150,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ ( sK50_SY582 @ SV131 @ SV36 ) )
          | ~ ! [SY798: $i] :
                ( ~ ( SV36 @ SY798 )
                | ( ( sK50_SY582 @ SV131 @ SV36 )
                  = SY798 ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1111]) ).

thf(1151,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ ( sK43_SY582 @ SV131 @ SV36 ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1112]) ).

thf(1152,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ! [SY789: $i] :
                ( ~ ( SV36 @ SY789 )
                | ( ( sK43_SY582 @ SV131 @ SV36 )
                  = SY789 ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1112]) ).

thf(1153,plain,
    ! [SV132: $i,SV177: $i,SV40: $i > $o] :
      ( ( ( ~ ( ~ ( ~ ( SV40 @ SV177 )
                  | ( SV177
                    = ( sK51_SY590 @ SV132 @ SV40 ) ) )
              | ~ ( ( SV177
                   != ( sK51_SY590 @ SV132 @ SV40 ) )
                  | ( SV40 @ SV177 ) ) ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1113]) ).

thf(1154,plain,
    ! [SV132: $i,SV175: $i,SV40: $i > $o] :
      ( ( ( ~ ( ~ ( SV40 @ SV175 )
              | ( SV175
                = ( sK44_SY590 @ SV132 @ SV40 ) ) )
          | ~ ( ( SV175
               != ( sK44_SY590 @ SV132 @ SV40 ) )
              | ( SV40 @ SV175 ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1114]) ).

thf(1155,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK46_SY599 @ SV134 @ SV43 ) ) )
        = $false )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1116]) ).

thf(1156,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ! [SY791: $i] :
                ( ~ ( SV43 @ SY791 )
                | ( ( sK46_SY599 @ SV134 @ SV43 )
                  = SY791 ) ) )
        = $false )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1116]) ).

thf(1157,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK53_SY599 @ SV134 @ SV43 ) )
          | ~ ! [SY800: $i] :
                ( ~ ( SV43 @ SY800 )
                | ( ( sK53_SY599 @ SV134 @ SV43 )
                  = SY800 ) ) )
        = $false )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1117]) ).

thf(1158,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK47_SY599 @ SV134 @ SV43 ) ) )
        = $false )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1118]) ).

thf(1159,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ! [SY792: $i] :
                ( ~ ( SV43 @ SY792 )
                | ( ( sK47_SY599 @ SV134 @ SV43 )
                  = SY792 ) ) )
        = $false )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1118]) ).

thf(1160,plain,
    ! [SV135: $i,SV173: $i,SV166: $i,SV49: $i > $o] :
      ( ( ( SV49 @ SV166 )
        = $false )
      | ( ( ~ ( SV49 @ SV173 )
          | ( SV166 = SV173 ) )
        = $true )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV49 @ ( sK39_SY758 @ SV135 @ SV49 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1119]) ).

thf(1161,plain,
    ! [SV135: $i,SV163: $i,SV167: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ SV167 ) )
        = $true )
      | ( ( SV163 = SV167 )
        = $true )
      | ( ( SV49 @ SV163 )
        = $false )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV135
          = ( sK39_SY758 @ SV135 @ SV49 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1120]) ).

thf(1162,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV50 @ ( sK57_SY613 @ SV136 @ SV50 ) )
                | ~ ! [SY804: $i] :
                      ( ~ ( SV50 @ SY804 )
                      | ( ( sK57_SY613 @ SV136 @ SV50 )
                        = SY804 ) ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1121]) ).

thf(1163,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( ~ ( SV50 @ ( sK55_SY613 @ SV136 @ SV50 ) )
              | ~ ! [SY802: $i] :
                    ( ~ ( SV50 @ SY802 )
                    | ( ( sK55_SY613 @ SV136 @ SV50 )
                      = SY802 ) ) ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1122]) ).

thf(1164,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( ~ ( SV50 @ ( sK56_SY613 @ SV136 @ SV50 ) )
              | ~ ! [SY803: $i] :
                    ( ~ ( SV50 @ SY803 )
                    | ( ( sK56_SY613 @ SV136 @ SV50 )
                      = SY803 ) ) ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1123]) ).

thf(1165,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK54_SY613 @ SV136 @ SV50 ) )
          | ~ ! [SY801: $i] :
                ( ~ ( SV50 @ SY801 )
                | ( ( sK54_SY613 @ SV136 @ SV50 )
                  = SY801 ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1124]) ).

thf(1166,plain,
    ! [SV61: $i,SV139: $i,SV174: $i] :
      ( ( ( ~ ( in @ SV174 @ ( sK25_SY635 @ SV139 @ SV61 ) )
          | ~ ( in @ SV174 @ SV61 ) )
        = $true )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1127]) ).

thf(1167,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY780: $i] :
              ~ ~ ( ~ ( in @ SY780 @ SV107 )
                  | ~ ( SV63 @ SY780 @ SV157 ) ) )
        = $false )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1128]) ).

thf(1168,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY781: $i] :
              ~ ~ ( ~ ( in @ SY781 @ SV107 )
                  | ~ ( SV63 @ SY781 @ SV157 ) ) )
        = $true )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1129]) ).

thf(1169,plain,
    ! [SV150: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY717: $i] :
              ~ ! [SY718: $i] :
                  ~ ( ~ ( ~ ( in @ SY718 @ SY717 )
                        | ~ ! [SY719: $i] :
                              ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                  | ~ ( SV63 @ SY719 @ SY718 ) ) )
                    | ~ ( ~ ~ ! [SY720: $i] :
                                ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                    | ~ ( SV63 @ SY720 @ SY718 ) )
                        | ( in @ SY718 @ SY717 ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1130]) ).

thf(1170,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i] :
      ( ( ( ~ ! [SY805: $i] :
                ~ ( ~ ( ~ ( in @ SY805 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
                      | ~ ! [SY719: $i] :
                            ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                | ~ ( SV63 @ SY719 @ SY805 ) ) )
                  | ~ ( ~ ~ ! [SY720: $i] :
                              ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                  | ~ ( SV63 @ SY720 @ SY805 ) )
                      | ( in @ SY805 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1131]) ).

thf(1171,plain,
    ! [SV73: $i > $o,SV170: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV170 ) )
        = $true )
      | ( ( ~ ! [SY794: $i] :
                ( ~ ( SV10 @ SY794 )
                | ( SV170 = SY794 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1132]) ).

thf(1172,plain,
    ! [SV10: $i > $o,SV171: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV171 ) )
        = $true )
      | ( ( ~ ! [SY795: $i] :
                ( ~ ( SV73 @ SY795 )
                | ( SV171 = SY795 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1133]) ).

thf(1173,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) )
          | ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1134]) ).

thf(1174,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) )
          | ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1135]) ).

thf(1175,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1136]) ).

thf(1176,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1137]) ).

thf(1177,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1138]) ).

thf(1178,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1139]) ).

thf(1179,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ! [SY495: $i] :
                ~ ~ ( ~ ( SV10 @ SY495 )
                    | ~ ! [SY496: $i] :
                          ( ~ ( SV10 @ SY496 )
                          | ( SY495 = SY496 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1140]) ).

thf(1180,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ! [SY662: $i] :
                ~ ~ ( ~ ( SV73 @ SY662 )
                    | ~ ! [SY663: $i] :
                          ( ~ ( SV73 @ SY663 )
                          | ( SY662 = SY663 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1141]) ).

thf(1181,plain,
    ! [SV18: $i,SV164: $i,SV176: $i] :
      ( ( ( ~ ( in @ SV176 @ SV164 ) )
        = $true )
      | ( ( in @ SV176 @ SV18 )
        = $true )
      | ( ( in @ SV164 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1142]) ).

thf(1182,plain,
    ! [SV172: $i,SV18: $i,SV165: $i] :
      ( ( ( ~ ( in @ SV165 @ SV18 )
          | ~ ( in @ SV172 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY796: $i] :
                ( ~ ( in @ SY796 @ ( sK2_SY521 @ SV18 ) )
                | ~ ( ~ ( ~ ( in @ SV165 @ SY796 )
                        | ( in @ SV172 @ SY796 ) )
                    | ~ ( ~ ( in @ SV172 @ SY796 )
                        | ( in @ SV165 @ SY796 ) ) ) )
          | ( SV165 = SV172 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1143]) ).

thf(1183,plain,
    ! [SV155: $i,SV18: $i,SV162: $i] :
      ( ( ( in @ SV162 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( ! [SY782: $i] :
              ( ~ ( in @ SY782 @ SV155 )
              | ( in @ SY782 @ SV162 ) )
          | ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1144]) ).

thf(1184,plain,
    ! [SV18: $i,SV148: $i] :
      ( ( ( ! [SY765: $i] :
              ~ ( in @ SY765 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1145]) ).

thf(1185,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ( in @ SV178 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1146]) ).

thf(1186,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ ( sK49_SY565 @ SV129 @ SV30 ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1147]) ).

thf(1187,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ~ ! [SY797: $i] :
                ( ~ ( SV30 @ SY797 )
                | ( ( sK49_SY565 @ SV129 @ SV30 )
                  = SY797 ) ) )
        = $false )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1147]) ).

thf(1188,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( SV30 @ ( sK42_SY565 @ SV129 @ SV30 ) )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1148]) ).

thf(1189,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ! [SY788: $i] :
              ( ~ ( SV30 @ SY788 )
              | ( ( sK42_SY565 @ SV129 @ SV30 )
                = SY788 ) ) )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1149]) ).

thf(1190,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ ( sK50_SY582 @ SV131 @ SV36 ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1150]) ).

thf(1191,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ~ ! [SY798: $i] :
                ( ~ ( SV36 @ SY798 )
                | ( ( sK50_SY582 @ SV131 @ SV36 )
                  = SY798 ) ) )
        = $false )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1150]) ).

thf(1192,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( SV36 @ ( sK43_SY582 @ SV131 @ SV36 ) )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1151]) ).

thf(1193,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ! [SY789: $i] :
              ( ~ ( SV36 @ SY789 )
              | ( ( sK43_SY582 @ SV131 @ SV36 )
                = SY789 ) ) )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1152]) ).

thf(1194,plain,
    ! [SV132: $i,SV177: $i,SV40: $i > $o] :
      ( ( ( ~ ( ~ ( SV40 @ SV177 )
              | ( SV177
                = ( sK51_SY590 @ SV132 @ SV40 ) ) )
          | ~ ( ( SV177
               != ( sK51_SY590 @ SV132 @ SV40 ) )
              | ( SV40 @ SV177 ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1153]) ).

thf(1195,plain,
    ! [SV132: $i,SV175: $i,SV40: $i > $o] :
      ( ( ( ~ ( ~ ( SV40 @ SV175 )
              | ( SV175
                = ( sK44_SY590 @ SV132 @ SV40 ) ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1154]) ).

thf(1196,plain,
    ! [SV40: $i > $o,SV132: $i,SV175: $i] :
      ( ( ( ~ ( ( SV175
               != ( sK44_SY590 @ SV132 @ SV40 ) )
              | ( SV40 @ SV175 ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1154]) ).

thf(1197,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( SV43 @ ( sK46_SY599 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1155]) ).

thf(1198,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ! [SY791: $i] :
              ( ~ ( SV43 @ SY791 )
              | ( ( sK46_SY599 @ SV134 @ SV43 )
                = SY791 ) ) )
        = $true )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1156]) ).

thf(1199,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ ( sK53_SY599 @ SV134 @ SV43 ) ) )
        = $false )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1157]) ).

thf(1200,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ~ ! [SY800: $i] :
                ( ~ ( SV43 @ SY800 )
                | ( ( sK53_SY599 @ SV134 @ SV43 )
                  = SY800 ) ) )
        = $false )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1157]) ).

thf(1201,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( SV43 @ ( sK47_SY599 @ SV134 @ SV43 ) )
        = $true )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1158]) ).

thf(1202,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ! [SY792: $i] :
              ( ~ ( SV43 @ SY792 )
              | ( ( sK47_SY599 @ SV134 @ SV43 )
                = SY792 ) ) )
        = $true )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1159]) ).

thf(1203,plain,
    ! [SV135: $i,SV166: $i,SV173: $i,SV49: $i > $o] :
      ( ( ( ~ ( SV49 @ SV173 ) )
        = $true )
      | ( ( SV166 = SV173 )
        = $true )
      | ( ( SV49 @ SV166 )
        = $false )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV49 @ ( sK39_SY758 @ SV135 @ SV49 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1160]) ).

thf(1204,plain,
    ! [SV135: $i,SV163: $i,SV167: $i,SV49: $i > $o] :
      ( ( ( SV49 @ SV167 )
        = $false )
      | ( ( SV163 = SV167 )
        = $true )
      | ( ( SV49 @ SV163 )
        = $false )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV135
          = ( sK39_SY758 @ SV135 @ SV49 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1161]) ).

thf(1205,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( ~ ( SV50 @ ( sK57_SY613 @ SV136 @ SV50 ) )
              | ~ ! [SY804: $i] :
                    ( ~ ( SV50 @ SY804 )
                    | ( ( sK57_SY613 @ SV136 @ SV50 )
                      = SY804 ) ) ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1162]) ).

thf(1206,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK55_SY613 @ SV136 @ SV50 ) )
          | ~ ! [SY802: $i] :
                ( ~ ( SV50 @ SY802 )
                | ( ( sK55_SY613 @ SV136 @ SV50 )
                  = SY802 ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1163]) ).

thf(1207,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK56_SY613 @ SV136 @ SV50 ) )
          | ~ ! [SY803: $i] :
                ( ~ ( SV50 @ SY803 )
                | ( ( sK56_SY613 @ SV136 @ SV50 )
                  = SY803 ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1164]) ).

thf(1208,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK54_SY613 @ SV136 @ SV50 ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1165]) ).

thf(1209,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ! [SY801: $i] :
                ( ~ ( SV50 @ SY801 )
                | ( ( sK54_SY613 @ SV136 @ SV50 )
                  = SY801 ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1165]) ).

thf(1210,plain,
    ! [SV61: $i,SV139: $i,SV174: $i] :
      ( ( ( ~ ( in @ SV174 @ ( sK25_SY635 @ SV139 @ SV61 ) ) )
        = $true )
      | ( ( ~ ( in @ SV174 @ SV61 ) )
        = $true )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1166]) ).

thf(1211,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV107 )
                | ~ ( SV63 @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV157 ) ) )
        = $false )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1167]) ).

thf(1212,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i,SV179: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV179 @ SV107 )
                | ~ ( SV63 @ SV179 @ SV157 ) ) )
        = $true )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1168]) ).

thf(1213,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i] :
      ( ( ( ~ ! [SY808: $i] :
                ~ ( ~ ( ~ ( in @ SY808 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
                      | ~ ! [SY719: $i] :
                            ~ ~ ( ~ ( in @ SY719 @ SV107 )
                                | ~ ( SV63 @ SY719 @ SY808 ) ) )
                  | ~ ( ~ ~ ! [SY720: $i] :
                              ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                  | ~ ( SV63 @ SY720 @ SY808 ) )
                      | ( in @ SY808 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1169]) ).

thf(1214,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i] :
      ( ( ( ! [SY805: $i] :
              ~ ( ~ ( ~ ( in @ SY805 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
                    | ~ ! [SY719: $i] :
                          ~ ~ ( ~ ( in @ SY719 @ SV107 )
                              | ~ ( SV63 @ SY719 @ SY805 ) ) )
                | ~ ( ~ ~ ! [SY720: $i] :
                            ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                | ~ ( SV63 @ SY720 @ SY805 ) )
                    | ( in @ SY805 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) ) ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1170]) ).

thf(1215,plain,
    ! [SV73: $i > $o,SV170: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV170 )
        = $false )
      | ( ( ~ ! [SY794: $i] :
                ( ~ ( SV10 @ SY794 )
                | ( SV170 = SY794 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1171]) ).

thf(1216,plain,
    ! [SV10: $i > $o,SV171: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV171 )
        = $false )
      | ( ( ~ ! [SY795: $i] :
                ( ~ ( SV73 @ SY795 )
                | ( SV171 = SY795 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1172]) ).

thf(1217,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ~ ! [SY495: $i] :
                  ~ ~ ( ~ ( SV10 @ SY495 )
                      | ~ ! [SY496: $i] :
                            ( ~ ( SV10 @ SY496 )
                            | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1173]) ).

thf(1218,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ~ ! [SY662: $i] :
                  ~ ~ ( ~ ( SV73 @ SY662 )
                      | ~ ! [SY663: $i] :
                            ( ~ ( SV73 @ SY663 )
                            | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1174]) ).

thf(1219,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ! [SY495: $i] :
                ~ ~ ( ~ ( SV10 @ SY495 )
                    | ~ ! [SY496: $i] :
                          ( ~ ( SV10 @ SY496 )
                          | ( SY495 = SY496 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1175]) ).

thf(1220,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ! [SY662: $i] :
                ~ ~ ( ~ ( SV73 @ SY662 )
                    | ~ ! [SY663: $i] :
                          ( ~ ( SV73 @ SY663 )
                          | ( SY662 = SY663 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1176]) ).

thf(1221,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ! [SY495: $i] :
                ~ ~ ( ~ ( SV10 @ SY495 )
                    | ~ ! [SY496: $i] :
                          ( ~ ( SV10 @ SY496 )
                          | ( SY495 = SY496 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1177]) ).

thf(1222,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ! [SY662: $i] :
                ~ ~ ( ~ ( SV73 @ SY662 )
                    | ~ ! [SY663: $i] :
                          ( ~ ( SV73 @ SY663 )
                          | ( SY662 = SY663 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1178]) ).

thf(1223,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY495: $i] :
              ~ ~ ( ~ ( SV10 @ SY495 )
                  | ~ ! [SY496: $i] :
                        ( ~ ( SV10 @ SY496 )
                        | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1179]) ).

thf(1224,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY662: $i] :
              ~ ~ ( ~ ( SV73 @ SY662 )
                  | ~ ! [SY663: $i] :
                        ( ~ ( SV73 @ SY663 )
                        | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1180]) ).

thf(1225,plain,
    ! [SV18: $i,SV164: $i,SV176: $i] :
      ( ( ( in @ SV176 @ SV164 )
        = $false )
      | ( ( in @ SV176 @ SV18 )
        = $true )
      | ( ( in @ SV164 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1181]) ).

thf(1226,plain,
    ! [SV172: $i,SV18: $i,SV165: $i] :
      ( ( ( ~ ( in @ SV165 @ SV18 ) )
        = $true )
      | ( ( ~ ( in @ SV172 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY796: $i] :
                ( ~ ( in @ SY796 @ ( sK2_SY521 @ SV18 ) )
                | ~ ( ~ ( ~ ( in @ SV165 @ SY796 )
                        | ( in @ SV172 @ SY796 ) )
                    | ~ ( ~ ( in @ SV172 @ SY796 )
                        | ( in @ SV165 @ SY796 ) ) ) )
          | ( SV165 = SV172 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1182]) ).

thf(1227,plain,
    ! [SV18: $i,SV162: $i,SV155: $i] :
      ( ( ( ! [SY782: $i] :
              ( ~ ( in @ SY782 @ SV155 )
              | ( in @ SY782 @ SV162 ) ) )
        = $true )
      | ( ( ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true )
      | ( ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1183]) ).

thf(1228,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ( in @ SV180 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1184]) ).

thf(1229,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( in @ SV178 @ SV148 )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1185]) ).

thf(1230,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( SV30 @ ( sK49_SY565 @ SV129 @ SV30 ) )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1186]) ).

thf(1231,plain,
    ! [SV129: $i,SV30: $i > $o] :
      ( ( ( ! [SY797: $i] :
              ( ~ ( SV30 @ SY797 )
              | ( ( sK49_SY565 @ SV129 @ SV30 )
                = SY797 ) ) )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1187]) ).

thf(1232,plain,
    ! [SV129: $i,SV181: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ SV181 )
          | ( ( sK42_SY565 @ SV129 @ SV30 )
            = SV181 ) )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1189]) ).

thf(1233,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( SV36 @ ( sK50_SY582 @ SV131 @ SV36 ) )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1190]) ).

thf(1234,plain,
    ! [SV131: $i,SV36: $i > $o] :
      ( ( ( ! [SY798: $i] :
              ( ~ ( SV36 @ SY798 )
              | ( ( sK50_SY582 @ SV131 @ SV36 )
                = SY798 ) ) )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1191]) ).

thf(1235,plain,
    ! [SV131: $i,SV182: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ SV182 )
          | ( ( sK43_SY582 @ SV131 @ SV36 )
            = SV182 ) )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1193]) ).

thf(1236,plain,
    ! [SV132: $i,SV177: $i,SV40: $i > $o] :
      ( ( ( ~ ( ~ ( SV40 @ SV177 )
              | ( SV177
                = ( sK51_SY590 @ SV132 @ SV40 ) ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1194]) ).

thf(1237,plain,
    ! [SV40: $i > $o,SV132: $i,SV177: $i] :
      ( ( ( ~ ( ( SV177
               != ( sK51_SY590 @ SV132 @ SV40 ) )
              | ( SV40 @ SV177 ) ) )
        = $false )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1194]) ).

thf(1238,plain,
    ! [SV132: $i,SV175: $i,SV40: $i > $o] :
      ( ( ( ~ ( SV40 @ SV175 )
          | ( SV175
            = ( sK44_SY590 @ SV132 @ SV40 ) ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1195]) ).

thf(1239,plain,
    ! [SV40: $i > $o,SV132: $i,SV175: $i] :
      ( ( ( ( SV175
           != ( sK44_SY590 @ SV132 @ SV40 ) )
          | ( SV40 @ SV175 ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1196]) ).

thf(1240,plain,
    ! [SV134: $i,SV183: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ SV183 )
          | ( ( sK46_SY599 @ SV134 @ SV43 )
            = SV183 ) )
        = $true )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1198]) ).

thf(1241,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( SV43 @ ( sK53_SY599 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1199]) ).

thf(1242,plain,
    ! [SV134: $i,SV43: $i > $o] :
      ( ( ( ! [SY800: $i] :
              ( ~ ( SV43 @ SY800 )
              | ( ( sK53_SY599 @ SV134 @ SV43 )
                = SY800 ) ) )
        = $true )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1200]) ).

thf(1243,plain,
    ! [SV134: $i,SV184: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ SV184 )
          | ( ( sK47_SY599 @ SV134 @ SV43 )
            = SV184 ) )
        = $true )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1202]) ).

thf(1244,plain,
    ! [SV135: $i,SV166: $i,SV173: $i,SV49: $i > $o] :
      ( ( ( SV49 @ SV173 )
        = $false )
      | ( ( SV166 = SV173 )
        = $true )
      | ( ( SV49 @ SV166 )
        = $false )
      | ( ( SV49 @ SV135 )
        = $false )
      | ( ( SV49 @ ( sK39_SY758 @ SV135 @ SV49 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1203]) ).

thf(1245,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK57_SY613 @ SV136 @ SV50 ) )
          | ~ ! [SY804: $i] :
                ( ~ ( SV50 @ SY804 )
                | ( ( sK57_SY613 @ SV136 @ SV50 )
                  = SY804 ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1205]) ).

thf(1246,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK55_SY613 @ SV136 @ SV50 ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1206]) ).

thf(1247,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ! [SY802: $i] :
                ( ~ ( SV50 @ SY802 )
                | ( ( sK55_SY613 @ SV136 @ SV50 )
                  = SY802 ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1206]) ).

thf(1248,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK56_SY613 @ SV136 @ SV50 ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1207]) ).

thf(1249,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ! [SY803: $i] :
                ( ~ ( SV50 @ SY803 )
                | ( ( sK56_SY613 @ SV136 @ SV50 )
                  = SY803 ) ) )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1207]) ).

thf(1250,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( SV50 @ ( sK54_SY613 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1208]) ).

thf(1251,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ! [SY801: $i] :
              ( ~ ( SV50 @ SY801 )
              | ( ( sK54_SY613 @ SV136 @ SV50 )
                = SY801 ) ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1209]) ).

thf(1252,plain,
    ! [SV61: $i,SV139: $i,SV174: $i] :
      ( ( ( in @ SV174 @ ( sK25_SY635 @ SV139 @ SV61 ) )
        = $false )
      | ( ( ~ ( in @ SV174 @ SV61 ) )
        = $true )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1210]) ).

thf(1253,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV107 )
              | ~ ( SV63 @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV157 ) ) )
        = $true )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1211]) ).

thf(1254,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i,SV179: $i] :
      ( ( ( ~ ( ~ ( in @ SV179 @ SV107 )
              | ~ ( SV63 @ SV179 @ SV157 ) ) )
        = $false )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1212]) ).

thf(1255,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i] :
      ( ( ( ! [SY808: $i] :
              ~ ( ~ ( ~ ( in @ SY808 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
                    | ~ ! [SY719: $i] :
                          ~ ~ ( ~ ( in @ SY719 @ SV107 )
                              | ~ ( SV63 @ SY719 @ SY808 ) ) )
                | ~ ( ~ ~ ! [SY720: $i] :
                            ~ ~ ( ~ ( in @ SY720 @ SV107 )
                                | ~ ( SV63 @ SY720 @ SY808 ) )
                    | ( in @ SY808 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) ) ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1213]) ).

thf(1256,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV185: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
                  | ~ ! [SY811: $i] :
                        ~ ~ ( ~ ( in @ SY811 @ SV107 )
                            | ~ ( SV63 @ SY811 @ SV185 ) ) )
              | ~ ( ~ ~ ! [SY812: $i] :
                          ~ ~ ( ~ ( in @ SY812 @ SV107 )
                              | ~ ( SV63 @ SY812 @ SV185 ) )
                  | ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) ) ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1214]) ).

thf(1257,plain,
    ! [SV73: $i > $o,SV170: $i,SV10: $i > $o] :
      ( ( ( ! [SY794: $i] :
              ( ~ ( SV10 @ SY794 )
              | ( SV170 = SY794 ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1215]) ).

thf(1258,plain,
    ! [SV10: $i > $o,SV171: $i,SV73: $i > $o] :
      ( ( ( ! [SY795: $i] :
              ( ~ ( SV73 @ SY795 )
              | ( SV171 = SY795 ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1216]) ).

thf(1259,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ! [SY495: $i] :
                ~ ~ ( ~ ( SV10 @ SY495 )
                    | ~ ! [SY496: $i] :
                          ( ~ ( SV10 @ SY496 )
                          | ( SY495 = SY496 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1217]) ).

thf(1260,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ! [SY662: $i] :
                ~ ~ ( ~ ( SV73 @ SY662 )
                    | ~ ! [SY663: $i] :
                          ( ~ ( SV73 @ SY663 )
                          | ( SY662 = SY663 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1218]) ).

thf(1261,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY495: $i] :
              ~ ~ ( ~ ( SV10 @ SY495 )
                  | ~ ! [SY496: $i] :
                        ( ~ ( SV10 @ SY496 )
                        | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1219]) ).

thf(1262,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY662: $i] :
              ~ ~ ( ~ ( SV73 @ SY662 )
                  | ~ ! [SY663: $i] :
                        ( ~ ( SV73 @ SY663 )
                        | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1220]) ).

thf(1263,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY495: $i] :
              ~ ~ ( ~ ( SV10 @ SY495 )
                  | ~ ! [SY496: $i] :
                        ( ~ ( SV10 @ SY496 )
                        | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1221]) ).

thf(1264,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY662: $i] :
              ~ ~ ( ~ ( SV73 @ SY662 )
                  | ~ ! [SY663: $i] :
                        ( ~ ( SV73 @ SY663 )
                        | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1222]) ).

thf(1265,plain,
    ! [SV73: $i > $o,SV186: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ SV186 )
                | ~ ! [SY813: $i] :
                      ( ~ ( SV10 @ SY813 )
                      | ( SV186 = SY813 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1223]) ).

thf(1266,plain,
    ! [SV10: $i > $o,SV187: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ SV187 )
                | ~ ! [SY814: $i] :
                      ( ~ ( SV73 @ SY814 )
                      | ( SV187 = SY814 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1224]) ).

thf(1267,plain,
    ! [SV172: $i,SV18: $i,SV165: $i] :
      ( ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( ~ ( in @ SV172 @ SV18 ) )
        = $true )
      | ( ( ~ ! [SY796: $i] :
                ( ~ ( in @ SY796 @ ( sK2_SY521 @ SV18 ) )
                | ~ ( ~ ( ~ ( in @ SV165 @ SY796 )
                        | ( in @ SV172 @ SY796 ) )
                    | ~ ( ~ ( in @ SV172 @ SY796 )
                        | ( in @ SV165 @ SY796 ) ) ) )
          | ( SV165 = SV172 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1226]) ).

thf(1268,plain,
    ! [SV18: $i,SV162: $i,SV155: $i,SV188: $i] :
      ( ( ( ~ ( in @ SV188 @ SV155 )
          | ( in @ SV188 @ SV162 ) )
        = $true )
      | ( ( ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true )
      | ( ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1227]) ).

thf(1269,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( in @ SV180 @ SV148 )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( ~ ! [SY766: $i] :
                ~ ~ ! [SY767: $i] :
                      ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                      | ~ ( in @ SY767 @ SV148 ) )
                                | ~ ~ ~ ! [SY768: $i] :
                                          ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                              | ~ ( in @ SY768 @ SV148 ) ) )
                          | ~ ! [SY739: $i] :
                                ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                                | ! [SX6: $i] :
                                    ( ~ ( in @ SX6 @ SY739 )
                                    | ( in @ SX6 @ SY766 ) )
                                | ( in @ SY767 @ SY739 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1228]) ).

thf(1270,plain,
    ! [SV178: $i,SV148: $i,SV18: $i] :
      ( ( ( ! [SY766: $i] :
              ~ ~ ! [SY767: $i] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                    | ~ ( in @ SY767 @ SV148 ) )
                              | ~ ~ ~ ! [SY768: $i] :
                                        ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                            | ~ ( in @ SY768 @ SV148 ) ) )
                        | ~ ! [SY739: $i] :
                              ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                              | ! [SX6: $i] :
                                  ( ~ ( in @ SX6 @ SY739 )
                                  | ( in @ SX6 @ SY766 ) )
                              | ( in @ SY767 @ SY739 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1229]) ).

thf(1271,plain,
    ! [SV129: $i,SV189: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ SV189 )
          | ( ( sK49_SY565 @ SV129 @ SV30 )
            = SV189 ) )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1231]) ).

thf(1272,plain,
    ! [SV129: $i,SV181: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ SV181 ) )
        = $true )
      | ( ( ( sK42_SY565 @ SV129 @ SV30 )
          = SV181 )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1232]) ).

thf(1273,plain,
    ! [SV131: $i,SV190: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ SV190 )
          | ( ( sK50_SY582 @ SV131 @ SV36 )
            = SV190 ) )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1234]) ).

thf(1274,plain,
    ! [SV131: $i,SV182: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ SV182 ) )
        = $true )
      | ( ( ( sK43_SY582 @ SV131 @ SV36 )
          = SV182 )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1235]) ).

thf(1275,plain,
    ! [SV132: $i,SV177: $i,SV40: $i > $o] :
      ( ( ( ~ ( SV40 @ SV177 )
          | ( SV177
            = ( sK51_SY590 @ SV132 @ SV40 ) ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1236]) ).

thf(1276,plain,
    ! [SV40: $i > $o,SV132: $i,SV177: $i] :
      ( ( ( ( SV177
           != ( sK51_SY590 @ SV132 @ SV40 ) )
          | ( SV40 @ SV177 ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1237]) ).

thf(1277,plain,
    ! [SV132: $i,SV175: $i,SV40: $i > $o] :
      ( ( ( ~ ( SV40 @ SV175 ) )
        = $true )
      | ( ( SV175
          = ( sK44_SY590 @ SV132 @ SV40 ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1238]) ).

thf(1278,plain,
    ! [SV40: $i > $o,SV132: $i,SV175: $i] :
      ( ( ( SV175
         != ( sK44_SY590 @ SV132 @ SV40 ) )
        = $true )
      | ( ( SV40 @ SV175 )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1239]) ).

thf(1279,plain,
    ! [SV134: $i,SV183: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ SV183 ) )
        = $true )
      | ( ( ( sK46_SY599 @ SV134 @ SV43 )
          = SV183 )
        = $true )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1240]) ).

thf(1280,plain,
    ! [SV134: $i,SV191: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ SV191 )
          | ( ( sK53_SY599 @ SV134 @ SV43 )
            = SV191 ) )
        = $true )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1242]) ).

thf(1281,plain,
    ! [SV134: $i,SV184: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ SV184 ) )
        = $true )
      | ( ( ( sK47_SY599 @ SV134 @ SV43 )
          = SV184 )
        = $true )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1243]) ).

thf(1282,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ ( sK57_SY613 @ SV136 @ SV50 ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1245]) ).

thf(1283,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ~ ! [SY804: $i] :
                ( ~ ( SV50 @ SY804 )
                | ( ( sK57_SY613 @ SV136 @ SV50 )
                  = SY804 ) ) )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1245]) ).

thf(1284,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( SV50 @ ( sK55_SY613 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1246]) ).

thf(1285,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ! [SY802: $i] :
              ( ~ ( SV50 @ SY802 )
              | ( ( sK55_SY613 @ SV136 @ SV50 )
                = SY802 ) ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1247]) ).

thf(1286,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( SV50 @ ( sK56_SY613 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1248]) ).

thf(1287,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ! [SY803: $i] :
              ( ~ ( SV50 @ SY803 )
              | ( ( sK56_SY613 @ SV136 @ SV50 )
                = SY803 ) ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1249]) ).

thf(1288,plain,
    ! [SV136: $i,SV192: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ SV192 )
          | ( ( sK54_SY613 @ SV136 @ SV50 )
            = SV192 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1251]) ).

thf(1289,plain,
    ! [SV139: $i,SV61: $i,SV174: $i] :
      ( ( ( in @ SV174 @ SV61 )
        = $false )
      | ( ( in @ SV174 @ ( sK25_SY635 @ SV139 @ SV61 ) )
        = $false )
      | ( ( in @ SV139 @ SV61 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1252]) ).

thf(1290,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( ~ ( in @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV107 )
          | ~ ( SV63 @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV157 ) )
        = $false )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1253]) ).

thf(1291,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i,SV179: $i] :
      ( ( ( ~ ( in @ SV179 @ SV107 )
          | ~ ( SV63 @ SV179 @ SV157 ) )
        = $true )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1254]) ).

thf(1292,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV193: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
                  | ~ ! [SY815: $i] :
                        ~ ~ ( ~ ( in @ SY815 @ SV107 )
                            | ~ ( SV63 @ SY815 @ SV193 ) ) )
              | ~ ( ~ ~ ! [SY816: $i] :
                          ~ ~ ( ~ ( in @ SY816 @ SV107 )
                              | ~ ( SV63 @ SY816 @ SV193 ) )
                  | ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) ) ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1255]) ).

thf(1293,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV185: $i] :
      ( ( ( ~ ( ~ ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
              | ~ ! [SY811: $i] :
                    ~ ~ ( ~ ( in @ SY811 @ SV107 )
                        | ~ ( SV63 @ SY811 @ SV185 ) ) )
          | ~ ( ~ ~ ! [SY812: $i] :
                      ~ ~ ( ~ ( in @ SY812 @ SV107 )
                          | ~ ( SV63 @ SY812 @ SV185 ) )
              | ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1256]) ).

thf(1294,plain,
    ! [SV170: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
          | ( SV170
            = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1257]) ).

thf(1295,plain,
    ! [SV171: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
          | ( SV171
            = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1258]) ).

thf(1296,plain,
    ! [SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY495: $i] :
              ~ ~ ( ~ ( SV10 @ SY495 )
                  | ~ ! [SY496: $i] :
                        ( ~ ( SV10 @ SY496 )
                        | ( SY495 = SY496 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1259]) ).

thf(1297,plain,
    ! [SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY662: $i] :
              ~ ~ ( ~ ( SV73 @ SY662 )
                  | ~ ! [SY663: $i] :
                        ( ~ ( SV73 @ SY663 )
                        | ( SY662 = SY663 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1260]) ).

thf(1298,plain,
    ! [SV73: $i > $o,SV194: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ SV194 )
                | ~ ! [SY817: $i] :
                      ( ~ ( SV10 @ SY817 )
                      | ( SV194 = SY817 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1261]) ).

thf(1299,plain,
    ! [SV10: $i > $o,SV195: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ SV195 )
                | ~ ! [SY818: $i] :
                      ( ~ ( SV73 @ SY818 )
                      | ( SV195 = SY818 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1262]) ).

thf(1300,plain,
    ! [SV73: $i > $o,SV196: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ SV196 )
                | ~ ! [SY819: $i] :
                      ( ~ ( SV10 @ SY819 )
                      | ( SV196 = SY819 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1263]) ).

thf(1301,plain,
    ! [SV10: $i > $o,SV197: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ SV197 )
                | ~ ! [SY820: $i] :
                      ( ~ ( SV73 @ SY820 )
                      | ( SV197 = SY820 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1264]) ).

thf(1302,plain,
    ! [SV73: $i > $o,SV186: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ SV186 )
              | ~ ! [SY813: $i] :
                    ( ~ ( SV10 @ SY813 )
                    | ( SV186 = SY813 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1265]) ).

thf(1303,plain,
    ! [SV10: $i > $o,SV187: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ SV187 )
              | ~ ! [SY814: $i] :
                    ( ~ ( SV73 @ SY814 )
                    | ( SV187 = SY814 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1266]) ).

thf(1304,plain,
    ! [SV165: $i,SV18: $i,SV172: $i] :
      ( ( ( in @ SV172 @ SV18 )
        = $false )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( ~ ! [SY796: $i] :
                ( ~ ( in @ SY796 @ ( sK2_SY521 @ SV18 ) )
                | ~ ( ~ ( ~ ( in @ SV165 @ SY796 )
                        | ( in @ SV172 @ SY796 ) )
                    | ~ ( ~ ( in @ SV172 @ SY796 )
                        | ( in @ SV165 @ SY796 ) ) ) )
          | ( SV165 = SV172 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1267]) ).

thf(1305,plain,
    ! [SV18: $i,SV162: $i,SV155: $i,SV188: $i] :
      ( ( ( ~ ( in @ SV188 @ SV155 ) )
        = $true )
      | ( ( in @ SV188 @ SV162 )
        = $true )
      | ( ( ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true )
      | ( ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1268]) ).

thf(1306,plain,
    ! [SV180: $i,SV148: $i,SV18: $i] :
      ( ( ( ! [SY766: $i] :
              ~ ~ ! [SY767: $i] :
                    ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ SY766 @ ( sK2_SY521 @ SV18 ) )
                                    | ~ ( in @ SY767 @ SV148 ) )
                              | ~ ~ ~ ! [SY768: $i] :
                                        ~ ~ ( ~ ( in @ SY768 @ SY766 )
                                            | ~ ( in @ SY768 @ SV148 ) ) )
                        | ~ ! [SY739: $i] :
                              ( ~ ( in @ SY739 @ ( sK2_SY521 @ SV18 ) )
                              | ! [SX6: $i] :
                                  ( ~ ( in @ SX6 @ SY739 )
                                  | ( in @ SX6 @ SY766 ) )
                              | ( in @ SY767 @ SY739 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1269]) ).

thf(1307,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ~ ! [SY821: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                                  | ~ ( in @ SY821 @ SV148 ) )
                            | ~ ~ ~ ! [SY822: $i] :
                                      ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                                          | ~ ( in @ SY822 @ SV148 ) ) )
                      | ~ ! [SY823: $i] :
                            ( ~ ( in @ SY823 @ ( sK2_SY521 @ SV18 ) )
                            | ! [SY824: $i] :
                                ( ~ ( in @ SY824 @ SY823 )
                                | ( in @ SY824 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
                            | ( in @ SY821 @ SY823 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1270]) ).

thf(1308,plain,
    ! [SV129: $i,SV189: $i,SV30: $i > $o] :
      ( ( ( ~ ( SV30 @ SV189 ) )
        = $true )
      | ( ( ( sK49_SY565 @ SV129 @ SV30 )
          = SV189 )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1271]) ).

thf(1309,plain,
    ! [SV129: $i,SV181: $i,SV30: $i > $o] :
      ( ( ( SV30 @ SV181 )
        = $false )
      | ( ( ( sK42_SY565 @ SV129 @ SV30 )
          = SV181 )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV129
          = ( sK35_SY753 @ SV129 @ SV30 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1272]) ).

thf(1310,plain,
    ! [SV131: $i,SV190: $i,SV36: $i > $o] :
      ( ( ( ~ ( SV36 @ SV190 ) )
        = $true )
      | ( ( ( sK50_SY582 @ SV131 @ SV36 )
          = SV190 )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1273]) ).

thf(1311,plain,
    ! [SV131: $i,SV182: $i,SV36: $i > $o] :
      ( ( ( SV36 @ SV182 )
        = $false )
      | ( ( ( sK43_SY582 @ SV131 @ SV36 )
          = SV182 )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV131
          = ( sK36_SY755 @ SV131 @ SV36 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1274]) ).

thf(1312,plain,
    ! [SV132: $i,SV177: $i,SV40: $i > $o] :
      ( ( ( ~ ( SV40 @ SV177 ) )
        = $true )
      | ( ( SV177
          = ( sK51_SY590 @ SV132 @ SV40 ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1275]) ).

thf(1313,plain,
    ! [SV40: $i > $o,SV132: $i,SV177: $i] :
      ( ( ( SV177
         != ( sK51_SY590 @ SV132 @ SV40 ) )
        = $true )
      | ( ( SV40 @ SV177 )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1276]) ).

thf(1314,plain,
    ! [SV132: $i,SV175: $i,SV40: $i > $o] :
      ( ( ( SV40 @ SV175 )
        = $false )
      | ( ( SV175
          = ( sK44_SY590 @ SV132 @ SV40 ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1277]) ).

thf(1315,plain,
    ! [SV40: $i > $o,SV132: $i,SV175: $i] :
      ( ( ( SV175
          = ( sK44_SY590 @ SV132 @ SV40 ) )
        = $false )
      | ( ( SV40 @ SV175 )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV132
          = ( sK37_SY756 @ SV132 @ SV40 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1278]) ).

thf(1316,plain,
    ! [SV134: $i,SV183: $i,SV43: $i > $o] :
      ( ( ( SV43 @ SV183 )
        = $false )
      | ( ( ( sK46_SY599 @ SV134 @ SV43 )
          = SV183 )
        = $true )
      | ( ( SV43 @ ( sK27_SY597 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1279]) ).

thf(1317,plain,
    ! [SV134: $i,SV191: $i,SV43: $i > $o] :
      ( ( ( ~ ( SV43 @ SV191 ) )
        = $true )
      | ( ( ( sK53_SY599 @ SV134 @ SV43 )
          = SV191 )
        = $true )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1280]) ).

thf(1318,plain,
    ! [SV134: $i,SV184: $i,SV43: $i > $o] :
      ( ( ( SV43 @ SV184 )
        = $false )
      | ( ( ( sK47_SY599 @ SV134 @ SV43 )
          = SV184 )
        = $true )
      | ( ( ( sK27_SY597 @ SV134 @ SV43 )
          = ( sK33_SY773 @ SV134 @ SV43 ) )
        = $false )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1281]) ).

thf(1319,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( SV50 @ ( sK57_SY613 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1282]) ).

thf(1320,plain,
    ! [SV136: $i,SV50: $i > $o] :
      ( ( ( ! [SY804: $i] :
              ( ~ ( SV50 @ SY804 )
              | ( ( sK57_SY613 @ SV136 @ SV50 )
                = SY804 ) ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1283]) ).

thf(1321,plain,
    ! [SV136: $i,SV198: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ SV198 )
          | ( ( sK55_SY613 @ SV136 @ SV50 )
            = SV198 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1285]) ).

thf(1322,plain,
    ! [SV136: $i,SV199: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ SV199 )
          | ( ( sK56_SY613 @ SV136 @ SV50 )
            = SV199 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1287]) ).

thf(1323,plain,
    ! [SV136: $i,SV192: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ SV192 ) )
        = $true )
      | ( ( ( sK54_SY613 @ SV136 @ SV50 )
          = SV192 )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1288]) ).

thf(1324,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( ~ ( in @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV107 ) )
        = $false )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1290]) ).

thf(1325,plain,
    ! [SV107: $i,SV157: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( SV63 @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV157 ) )
        = $false )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1290]) ).

thf(1326,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i,SV179: $i] :
      ( ( ( ~ ( in @ SV179 @ SV107 ) )
        = $true )
      | ( ( ~ ( SV63 @ SV179 @ SV157 ) )
        = $true )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1291]) ).

thf(1327,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV193: $i] :
      ( ( ( ~ ( ~ ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
              | ~ ! [SY815: $i] :
                    ~ ~ ( ~ ( in @ SY815 @ SV107 )
                        | ~ ( SV63 @ SY815 @ SV193 ) ) )
          | ~ ( ~ ~ ! [SY816: $i] :
                      ~ ~ ( ~ ( in @ SY816 @ SV107 )
                          | ~ ( SV63 @ SY816 @ SV193 ) )
              | ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1292]) ).

thf(1328,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV185: $i] :
      ( ( ( ~ ( ~ ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
              | ~ ! [SY811: $i] :
                    ~ ~ ( ~ ( in @ SY811 @ SV107 )
                        | ~ ( SV63 @ SY811 @ SV185 ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1293]) ).

thf(1329,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ( ~ ~ ! [SY812: $i] :
                      ~ ~ ( ~ ( in @ SY812 @ SV107 )
                          | ~ ( SV63 @ SY812 @ SV185 ) )
              | ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1293]) ).

thf(1330,plain,
    ! [SV170: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1294]) ).

thf(1331,plain,
    ! [SV10: $i > $o,SV73: $i > $o,SV170: $i] :
      ( ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1294]) ).

thf(1332,plain,
    ! [SV171: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1295]) ).

thf(1333,plain,
    ! [SV73: $i > $o,SV10: $i > $o,SV171: $i] :
      ( ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1295]) ).

thf(1334,plain,
    ! [SV73: $i > $o,SV200: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ SV200 )
                | ~ ! [SY825: $i] :
                      ( ~ ( SV10 @ SY825 )
                      | ( SV200 = SY825 ) ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1296]) ).

thf(1335,plain,
    ! [SV10: $i > $o,SV201: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ SV201 )
                | ~ ! [SY826: $i] :
                      ( ~ ( SV73 @ SY826 )
                      | ( SV201 = SY826 ) ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1297]) ).

thf(1336,plain,
    ! [SV73: $i > $o,SV194: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ SV194 )
              | ~ ! [SY817: $i] :
                    ( ~ ( SV10 @ SY817 )
                    | ( SV194 = SY817 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1298]) ).

thf(1337,plain,
    ! [SV10: $i > $o,SV195: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ SV195 )
              | ~ ! [SY818: $i] :
                    ( ~ ( SV73 @ SY818 )
                    | ( SV195 = SY818 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1299]) ).

thf(1338,plain,
    ! [SV73: $i > $o,SV196: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ SV196 )
              | ~ ! [SY819: $i] :
                    ( ~ ( SV10 @ SY819 )
                    | ( SV196 = SY819 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1300]) ).

thf(1339,plain,
    ! [SV10: $i > $o,SV197: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ SV197 )
              | ~ ! [SY820: $i] :
                    ( ~ ( SV73 @ SY820 )
                    | ( SV197 = SY820 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1301]) ).

thf(1340,plain,
    ! [SV73: $i > $o,SV186: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV186 )
          | ~ ! [SY813: $i] :
                ( ~ ( SV10 @ SY813 )
                | ( SV186 = SY813 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1302]) ).

thf(1341,plain,
    ! [SV10: $i > $o,SV187: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV187 )
          | ~ ! [SY814: $i] :
                ( ~ ( SV73 @ SY814 )
                | ( SV187 = SY814 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1303]) ).

thf(1342,plain,
    ! [SV172: $i,SV165: $i,SV18: $i] :
      ( ( ( ~ ! [SY796: $i] :
                ( ~ ( in @ SY796 @ ( sK2_SY521 @ SV18 ) )
                | ~ ( ~ ( ~ ( in @ SV165 @ SY796 )
                        | ( in @ SV172 @ SY796 ) )
                    | ~ ( ~ ( in @ SV172 @ SY796 )
                        | ( in @ SV165 @ SY796 ) ) ) ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1304]) ).

thf(1343,plain,
    ! [SV18: $i,SV162: $i,SV155: $i,SV188: $i] :
      ( ( ( in @ SV188 @ SV155 )
        = $false )
      | ( ( in @ SV188 @ SV162 )
        = $true )
      | ( ( ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV162 )
              | ( in @ SY783 @ SV155 ) ) )
        = $true )
      | ( ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1305]) ).

thf(1344,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ~ ! [SY827: $i] :
                  ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                                  | ~ ( in @ SY827 @ SV148 ) )
                            | ~ ~ ~ ! [SY828: $i] :
                                      ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                                          | ~ ( in @ SY828 @ SV148 ) ) )
                      | ~ ! [SY829: $i] :
                            ( ~ ( in @ SY829 @ ( sK2_SY521 @ SV18 ) )
                            | ! [SY830: $i] :
                                ( ~ ( in @ SY830 @ SY829 )
                                | ( in @ SY830 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
                            | ( in @ SY827 @ SY829 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1306]) ).

thf(1345,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ! [SY821: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                                | ~ ( in @ SY821 @ SV148 ) )
                          | ~ ~ ~ ! [SY822: $i] :
                                    ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                                        | ~ ( in @ SY822 @ SV148 ) ) )
                    | ~ ! [SY823: $i] :
                          ( ~ ( in @ SY823 @ ( sK2_SY521 @ SV18 ) )
                          | ! [SY824: $i] :
                              ( ~ ( in @ SY824 @ SY823 )
                              | ( in @ SY824 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
                          | ( in @ SY821 @ SY823 ) ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1307]) ).

thf(1346,plain,
    ! [SV129: $i,SV189: $i,SV30: $i > $o] :
      ( ( ( SV30 @ SV189 )
        = $false )
      | ( ( ( sK49_SY565 @ SV129 @ SV30 )
          = SV189 )
        = $true )
      | ( ( SV30 @ SV129 )
        = $false )
      | ( ( SV30 @ ( sK35_SY753 @ SV129 @ SV30 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1308]) ).

thf(1347,plain,
    ! [SV131: $i,SV190: $i,SV36: $i > $o] :
      ( ( ( SV36 @ SV190 )
        = $false )
      | ( ( ( sK50_SY582 @ SV131 @ SV36 )
          = SV190 )
        = $true )
      | ( ( SV36 @ SV131 )
        = $false )
      | ( ( SV36 @ ( sK36_SY755 @ SV131 @ SV36 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1310]) ).

thf(1348,plain,
    ! [SV132: $i,SV177: $i,SV40: $i > $o] :
      ( ( ( SV40 @ SV177 )
        = $false )
      | ( ( SV177
          = ( sK51_SY590 @ SV132 @ SV40 ) )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1312]) ).

thf(1349,plain,
    ! [SV40: $i > $o,SV132: $i,SV177: $i] :
      ( ( ( SV177
          = ( sK51_SY590 @ SV132 @ SV40 ) )
        = $false )
      | ( ( SV40 @ SV177 )
        = $true )
      | ( ( SV40 @ SV132 )
        = $false )
      | ( ( SV40 @ ( sK37_SY756 @ SV132 @ SV40 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1313]) ).

thf(1350,plain,
    ! [SV134: $i,SV191: $i,SV43: $i > $o] :
      ( ( ( SV43 @ SV191 )
        = $false )
      | ( ( ( sK53_SY599 @ SV134 @ SV43 )
          = SV191 )
        = $true )
      | ( ( SV43 @ ( sK33_SY773 @ SV134 @ SV43 ) )
        = $true )
      | ( ( SV43 @ SV134 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1317]) ).

thf(1351,plain,
    ! [SV136: $i,SV202: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ SV202 )
          | ( ( sK57_SY613 @ SV136 @ SV50 )
            = SV202 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1320]) ).

thf(1352,plain,
    ! [SV136: $i,SV198: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ SV198 ) )
        = $true )
      | ( ( ( sK55_SY613 @ SV136 @ SV50 )
          = SV198 )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1321]) ).

thf(1353,plain,
    ! [SV136: $i,SV199: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ SV199 ) )
        = $true )
      | ( ( ( sK56_SY613 @ SV136 @ SV50 )
          = SV199 )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1322]) ).

thf(1354,plain,
    ! [SV136: $i,SV192: $i,SV50: $i > $o] :
      ( ( ( SV50 @ SV192 )
        = $false )
      | ( ( ( sK54_SY613 @ SV136 @ SV50 )
          = SV192 )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1323]) ).

thf(1355,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV157: $i] :
      ( ( ( in @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV107 )
        = $true )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1324]) ).

thf(1356,plain,
    ! [SV107: $i,SV157: $i,SV63: $i > $i > $o] :
      ( ( ( SV63 @ ( sK59_SY780 @ SV157 @ SV63 @ SV107 ) @ SV157 )
        = $true )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $false )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1325]) ).

thf(1357,plain,
    ! [SV157: $i,SV63: $i > $i > $o,SV107: $i,SV179: $i] :
      ( ( ( in @ SV179 @ SV107 )
        = $false )
      | ( ( ~ ( SV63 @ SV179 @ SV157 ) )
        = $true )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1326]) ).

thf(1358,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV193: $i] :
      ( ( ( ~ ( ~ ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
              | ~ ! [SY815: $i] :
                    ~ ~ ( ~ ( in @ SY815 @ SV107 )
                        | ~ ( SV63 @ SY815 @ SV193 ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1327]) ).

thf(1359,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ( ~ ~ ! [SY816: $i] :
                      ~ ~ ( ~ ( in @ SY816 @ SV107 )
                          | ~ ( SV63 @ SY816 @ SV193 ) )
              | ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) ) ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1327]) ).

thf(1360,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV185: $i] :
      ( ( ( ~ ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
          | ~ ! [SY811: $i] :
                ~ ~ ( ~ ( in @ SY811 @ SV107 )
                    | ~ ( SV63 @ SY811 @ SV185 ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1328]) ).

thf(1361,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ~ ! [SY812: $i] :
                  ~ ~ ( ~ ( in @ SY812 @ SV107 )
                      | ~ ( SV63 @ SY812 @ SV185 ) )
          | ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1329]) ).

thf(1362,plain,
    ! [SV170: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1330]) ).

thf(1363,plain,
    ! [SV170: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1331]) ).

thf(1364,plain,
    ! [SV171: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1332]) ).

thf(1365,plain,
    ! [SV171: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1333]) ).

thf(1366,plain,
    ! [SV73: $i > $o,SV200: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ SV200 )
              | ~ ! [SY825: $i] :
                    ( ~ ( SV10 @ SY825 )
                    | ( SV200 = SY825 ) ) ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1334]) ).

thf(1367,plain,
    ! [SV10: $i > $o,SV201: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ SV201 )
              | ~ ! [SY826: $i] :
                    ( ~ ( SV73 @ SY826 )
                    | ( SV201 = SY826 ) ) ) )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1335]) ).

thf(1368,plain,
    ! [SV73: $i > $o,SV194: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV194 )
          | ~ ! [SY817: $i] :
                ( ~ ( SV10 @ SY817 )
                | ( SV194 = SY817 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1336]) ).

thf(1369,plain,
    ! [SV10: $i > $o,SV195: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV195 )
          | ~ ! [SY818: $i] :
                ( ~ ( SV73 @ SY818 )
                | ( SV195 = SY818 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1337]) ).

thf(1370,plain,
    ! [SV73: $i > $o,SV196: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV196 )
          | ~ ! [SY819: $i] :
                ( ~ ( SV10 @ SY819 )
                | ( SV196 = SY819 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1338]) ).

thf(1371,plain,
    ! [SV10: $i > $o,SV197: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV197 )
          | ~ ! [SY820: $i] :
                ( ~ ( SV73 @ SY820 )
                | ( SV197 = SY820 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1339]) ).

thf(1372,plain,
    ! [SV73: $i > $o,SV186: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV186 ) )
        = $true )
      | ( ( ~ ! [SY813: $i] :
                ( ~ ( SV10 @ SY813 )
                | ( SV186 = SY813 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1340]) ).

thf(1373,plain,
    ! [SV10: $i > $o,SV187: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV187 ) )
        = $true )
      | ( ( ~ ! [SY814: $i] :
                ( ~ ( SV73 @ SY814 )
                | ( SV187 = SY814 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1341]) ).

thf(1374,plain,
    ! [SV172: $i,SV165: $i,SV18: $i] :
      ( ( ( ! [SY796: $i] :
              ( ~ ( in @ SY796 @ ( sK2_SY521 @ SV18 ) )
              | ~ ( ~ ( ~ ( in @ SV165 @ SY796 )
                      | ( in @ SV172 @ SY796 ) )
                  | ~ ( ~ ( in @ SV172 @ SY796 )
                      | ( in @ SV165 @ SY796 ) ) ) ) )
        = $false )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1342]) ).

thf(1375,plain,
    ! [SV18: $i,SV188: $i,SV155: $i,SV162: $i,SV203: $i] :
      ( ( ( ~ ( in @ SV203 @ SV162 )
          | ( in @ SV203 @ SV155 ) )
        = $true )
      | ( ( in @ SV188 @ SV162 )
        = $true )
      | ( ( in @ SV188 @ SV155 )
        = $false )
      | ( ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1343]) ).

thf(1376,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ! [SY827: $i] :
                ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                                | ~ ( in @ SY827 @ SV148 ) )
                          | ~ ~ ~ ! [SY828: $i] :
                                    ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                                        | ~ ( in @ SY828 @ SV148 ) ) )
                    | ~ ! [SY829: $i] :
                          ( ~ ( in @ SY829 @ ( sK2_SY521 @ SV18 ) )
                          | ! [SY830: $i] :
                              ( ~ ( in @ SY830 @ SY829 )
                              | ( in @ SY830 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
                          | ( in @ SY827 @ SY829 ) ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1344]) ).

thf(1377,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ! [SY821: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                              | ~ ( in @ SY821 @ SV148 ) )
                        | ~ ~ ~ ! [SY822: $i] :
                                  ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                                      | ~ ( in @ SY822 @ SV148 ) ) )
                  | ~ ! [SY823: $i] :
                        ( ~ ( in @ SY823 @ ( sK2_SY521 @ SV18 ) )
                        | ! [SY824: $i] :
                            ( ~ ( in @ SY824 @ SY823 )
                            | ( in @ SY824 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
                        | ( in @ SY821 @ SY823 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1345]) ).

thf(1378,plain,
    ! [SV136: $i,SV202: $i,SV50: $i > $o] :
      ( ( ( ~ ( SV50 @ SV202 ) )
        = $true )
      | ( ( ( sK57_SY613 @ SV136 @ SV50 )
          = SV202 )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1351]) ).

thf(1379,plain,
    ! [SV136: $i,SV198: $i,SV50: $i > $o] :
      ( ( ( SV50 @ SV198 )
        = $false )
      | ( ( ( sK55_SY613 @ SV136 @ SV50 )
          = SV198 )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1352]) ).

thf(1380,plain,
    ! [SV136: $i,SV199: $i,SV50: $i > $o] :
      ( ( ( SV50 @ SV199 )
        = $false )
      | ( ( ( sK56_SY613 @ SV136 @ SV50 )
          = SV199 )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $false )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1353]) ).

thf(1381,plain,
    ! [SV107: $i,SV157: $i,SV179: $i,SV63: $i > $i > $o] :
      ( ( ( SV63 @ SV179 @ SV157 )
        = $false )
      | ( ( in @ SV179 @ SV107 )
        = $false )
      | ( ( in @ SV157 @ ( sK28_SY717 @ SV63 @ SV107 ) )
        = $true )
      | ( ( in @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV107 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1357]) ).

thf(1382,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV193: $i] :
      ( ( ( ~ ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
          | ~ ! [SY815: $i] :
                ~ ~ ( ~ ( in @ SY815 @ SV107 )
                    | ~ ( SV63 @ SY815 @ SV193 ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1358]) ).

thf(1383,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ~ ! [SY816: $i] :
                  ~ ~ ( ~ ( in @ SY816 @ SV107 )
                      | ~ ( SV63 @ SY816 @ SV193 ) )
          | ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1359]) ).

thf(1384,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV185: $i] :
      ( ( ( ~ ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) ) )
        = $true )
      | ( ( ~ ! [SY811: $i] :
                ~ ~ ( ~ ( in @ SY811 @ SV107 )
                    | ~ ( SV63 @ SY811 @ SV185 ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1360]) ).

thf(1385,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ~ ! [SY812: $i] :
                  ~ ~ ( ~ ( in @ SY812 @ SV107 )
                      | ~ ( SV63 @ SY812 @ SV185 ) ) )
        = $true )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1361]) ).

thf(1386,plain,
    ! [SV170: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1362]) ).

thf(1387,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK65_SY660 @ SV170 @ SV10 @ SV73 ) )
                | ~ ! [SY831: $i] :
                      ( ~ ( SV73 @ SY831 )
                      | ( ( sK65_SY660 @ SV170 @ SV10 @ SV73 )
                        = SY831 ) ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1363]) ).

thf(1388,plain,
    ! [SV171: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1364]) ).

thf(1389,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK66_SY501 @ SV171 @ SV73 @ SV10 ) )
                | ~ ! [SY832: $i] :
                      ( ~ ( SV10 @ SY832 )
                      | ( ( sK66_SY501 @ SV171 @ SV73 @ SV10 )
                        = SY832 ) ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1365]) ).

thf(1390,plain,
    ! [SV73: $i > $o,SV200: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV200 )
          | ~ ! [SY825: $i] :
                ( ~ ( SV10 @ SY825 )
                | ( SV200 = SY825 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1366]) ).

thf(1391,plain,
    ! [SV10: $i > $o,SV201: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV201 )
          | ~ ! [SY826: $i] :
                ( ~ ( SV73 @ SY826 )
                | ( SV201 = SY826 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1367]) ).

thf(1392,plain,
    ! [SV73: $i > $o,SV194: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV194 ) )
        = $true )
      | ( ( ~ ! [SY817: $i] :
                ( ~ ( SV10 @ SY817 )
                | ( SV194 = SY817 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1368]) ).

thf(1393,plain,
    ! [SV10: $i > $o,SV195: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV195 ) )
        = $true )
      | ( ( ~ ! [SY818: $i] :
                ( ~ ( SV73 @ SY818 )
                | ( SV195 = SY818 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1369]) ).

thf(1394,plain,
    ! [SV73: $i > $o,SV196: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV196 ) )
        = $true )
      | ( ( ~ ! [SY819: $i] :
                ( ~ ( SV10 @ SY819 )
                | ( SV196 = SY819 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1370]) ).

thf(1395,plain,
    ! [SV10: $i > $o,SV197: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV197 ) )
        = $true )
      | ( ( ~ ! [SY820: $i] :
                ( ~ ( SV73 @ SY820 )
                | ( SV197 = SY820 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1371]) ).

thf(1396,plain,
    ! [SV73: $i > $o,SV186: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV186 )
        = $false )
      | ( ( ~ ! [SY813: $i] :
                ( ~ ( SV10 @ SY813 )
                | ( SV186 = SY813 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1372]) ).

thf(1397,plain,
    ! [SV10: $i > $o,SV187: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV187 )
        = $false )
      | ( ( ~ ! [SY814: $i] :
                ( ~ ( SV73 @ SY814 )
                | ( SV187 = SY814 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1373]) ).

thf(1398,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( ~ ( in @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
          | ~ ( ~ ( ~ ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
                  | ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) )
              | ~ ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
                  | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) ) ) )
        = $false )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1374]) ).

thf(1399,plain,
    ! [SV18: $i,SV188: $i,SV155: $i,SV162: $i,SV203: $i] :
      ( ( ( ~ ( in @ SV203 @ SV162 ) )
        = $true )
      | ( ( in @ SV203 @ SV155 )
        = $true )
      | ( ( in @ SV188 @ SV162 )
        = $true )
      | ( ( in @ SV188 @ SV155 )
        = $false )
      | ( ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1375]) ).

thf(1400,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ! [SY827: $i] :
              ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                              | ~ ( in @ SY827 @ SV148 ) )
                        | ~ ~ ~ ! [SY828: $i] :
                                  ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                                      | ~ ( in @ SY828 @ SV148 ) ) )
                  | ~ ! [SY829: $i] :
                        ( ~ ( in @ SY829 @ ( sK2_SY521 @ SV18 ) )
                        | ! [SY830: $i] :
                            ( ~ ( in @ SY830 @ SY829 )
                            | ( in @ SY830 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
                        | ( in @ SY827 @ SY829 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1376]) ).

thf(1401,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                            | ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) )
                      | ~ ~ ~ ! [SY822: $i] :
                                ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                                    | ~ ( in @ SY822 @ SV148 ) ) )
                | ~ ! [SY834: $i] :
                      ( ~ ( in @ SY834 @ ( sK2_SY521 @ SV18 ) )
                      | ! [SY824: $i] :
                          ( ~ ( in @ SY824 @ SY834 )
                          | ( in @ SY824 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
                      | ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SY834 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1377]) ).

thf(1402,plain,
    ! [SV136: $i,SV202: $i,SV50: $i > $o] :
      ( ( ( SV50 @ SV202 )
        = $false )
      | ( ( ( sK57_SY613 @ SV136 @ SV50 )
          = SV202 )
        = $true )
      | ( ( SV50 @ ( sK19_SY759 @ SV136 @ SV50 ) )
        = $true )
      | ( ( ( sK19_SY759 @ SV136 @ SV50 )
          = SV136 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1378]) ).

thf(1403,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV193: $i] :
      ( ( ( ~ ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) ) )
        = $true )
      | ( ( ~ ! [SY815: $i] :
                ~ ~ ( ~ ( in @ SY815 @ SV107 )
                    | ~ ( SV63 @ SY815 @ SV193 ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1382]) ).

thf(1404,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ~ ! [SY816: $i] :
                  ~ ~ ( ~ ( in @ SY816 @ SV107 )
                      | ~ ( SV63 @ SY816 @ SV193 ) ) )
        = $true )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1383]) ).

thf(1405,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV185: $i] :
      ( ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( ~ ! [SY811: $i] :
                ~ ~ ( ~ ( in @ SY811 @ SV107 )
                    | ~ ( SV63 @ SY811 @ SV185 ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1384]) ).

thf(1406,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ! [SY812: $i] :
                ~ ~ ( ~ ( in @ SY812 @ SV107 )
                    | ~ ( SV63 @ SY812 @ SV185 ) ) )
        = $false )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1385]) ).

thf(1407,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK69_SY660 @ SV170 @ SV10 @ SV73 ) )
                | ~ ! [SY836: $i] :
                      ( ~ ( SV73 @ SY836 )
                      | ( ( sK69_SY660 @ SV170 @ SV10 @ SV73 )
                        = SY836 ) ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1386]) ).

thf(1408,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK65_SY660 @ SV170 @ SV10 @ SV73 ) )
              | ~ ! [SY831: $i] :
                    ( ~ ( SV73 @ SY831 )
                    | ( ( sK65_SY660 @ SV170 @ SV10 @ SV73 )
                      = SY831 ) ) ) )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1387]) ).

thf(1409,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK70_SY501 @ SV171 @ SV73 @ SV10 ) )
                | ~ ! [SY837: $i] :
                      ( ~ ( SV10 @ SY837 )
                      | ( ( sK70_SY501 @ SV171 @ SV73 @ SV10 )
                        = SY837 ) ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1388]) ).

thf(1410,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK66_SY501 @ SV171 @ SV73 @ SV10 ) )
              | ~ ! [SY832: $i] :
                    ( ~ ( SV10 @ SY832 )
                    | ( ( sK66_SY501 @ SV171 @ SV73 @ SV10 )
                      = SY832 ) ) ) )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1389]) ).

thf(1411,plain,
    ! [SV73: $i > $o,SV200: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV200 ) )
        = $true )
      | ( ( ~ ! [SY825: $i] :
                ( ~ ( SV10 @ SY825 )
                | ( SV200 = SY825 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1390]) ).

thf(1412,plain,
    ! [SV10: $i > $o,SV201: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV201 ) )
        = $true )
      | ( ( ~ ! [SY826: $i] :
                ( ~ ( SV73 @ SY826 )
                | ( SV201 = SY826 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1391]) ).

thf(1413,plain,
    ! [SV73: $i > $o,SV194: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV194 )
        = $false )
      | ( ( ~ ! [SY817: $i] :
                ( ~ ( SV10 @ SY817 )
                | ( SV194 = SY817 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1392]) ).

thf(1414,plain,
    ! [SV10: $i > $o,SV195: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV195 )
        = $false )
      | ( ( ~ ! [SY818: $i] :
                ( ~ ( SV73 @ SY818 )
                | ( SV195 = SY818 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1393]) ).

thf(1415,plain,
    ! [SV73: $i > $o,SV196: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV196 )
        = $false )
      | ( ( ~ ! [SY819: $i] :
                ( ~ ( SV10 @ SY819 )
                | ( SV196 = SY819 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1394]) ).

thf(1416,plain,
    ! [SV10: $i > $o,SV197: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV197 )
        = $false )
      | ( ( ~ ! [SY820: $i] :
                ( ~ ( SV73 @ SY820 )
                | ( SV197 = SY820 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1395]) ).

thf(1417,plain,
    ! [SV73: $i > $o,SV186: $i,SV10: $i > $o] :
      ( ( ( ! [SY813: $i] :
              ( ~ ( SV10 @ SY813 )
              | ( SV186 = SY813 ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1396]) ).

thf(1418,plain,
    ! [SV10: $i > $o,SV187: $i,SV73: $i > $o] :
      ( ( ( ! [SY814: $i] :
              ( ~ ( SV73 @ SY814 )
              | ( SV187 = SY814 ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1397]) ).

thf(1419,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( ~ ( in @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) @ ( sK2_SY521 @ SV18 ) ) )
        = $false )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1398]) ).

thf(1420,plain,
    ! [SV18: $i,SV172: $i,SV165: $i] :
      ( ( ( ~ ( ~ ( ~ ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
                  | ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) )
              | ~ ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
                  | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) ) ) )
        = $false )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1398]) ).

thf(1421,plain,
    ! [SV18: $i,SV188: $i,SV155: $i,SV162: $i,SV203: $i] :
      ( ( ( in @ SV203 @ SV162 )
        = $false )
      | ( ( in @ SV203 @ SV155 )
        = $true )
      | ( ( in @ SV188 @ SV162 )
        = $true )
      | ( ( in @ SV188 @ SV155 )
        = $false )
      | ( ( in @ SV155 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK2_SY521 @ SV18 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1399]) ).

thf(1422,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                            | ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) )
                      | ~ ~ ~ ! [SY828: $i] :
                                ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                                    | ~ ( in @ SY828 @ SV148 ) ) )
                | ~ ! [SY839: $i] :
                      ( ~ ( in @ SY839 @ ( sK2_SY521 @ SV18 ) )
                      | ! [SY830: $i] :
                          ( ~ ( in @ SY830 @ SY839 )
                          | ( in @ SY830 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
                      | ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SY839 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1400]) ).

thf(1423,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                          | ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) )
                    | ~ ~ ~ ! [SY822: $i] :
                              ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                                  | ~ ( in @ SY822 @ SV148 ) ) )
              | ~ ! [SY834: $i] :
                    ( ~ ( in @ SY834 @ ( sK2_SY521 @ SV18 ) )
                    | ! [SY824: $i] :
                        ( ~ ( in @ SY824 @ SY834 )
                        | ( in @ SY824 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
                    | ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SY834 ) ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1401]) ).

thf(1424,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV150: $i,SV193: $i] :
      ( ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( ~ ! [SY815: $i] :
                ~ ~ ( ~ ( in @ SY815 @ SV107 )
                    | ~ ( SV63 @ SY815 @ SV193 ) ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1403]) ).

thf(1425,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ~ ! [SY816: $i] :
                ~ ~ ( ~ ( in @ SY816 @ SV107 )
                    | ~ ( SV63 @ SY816 @ SV193 ) ) )
        = $false )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1404]) ).

thf(1426,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY811: $i] :
              ~ ~ ( ~ ( in @ SY811 @ SV107 )
                  | ~ ( SV63 @ SY811 @ SV185 ) ) )
        = $false )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1405]) ).

thf(1427,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY812: $i] :
              ~ ~ ( ~ ( in @ SY812 @ SV107 )
                  | ~ ( SV63 @ SY812 @ SV185 ) ) )
        = $true )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1406]) ).

thf(1428,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK69_SY660 @ SV170 @ SV10 @ SV73 ) )
              | ~ ! [SY836: $i] :
                    ( ~ ( SV73 @ SY836 )
                    | ( ( sK69_SY660 @ SV170 @ SV10 @ SV73 )
                      = SY836 ) ) ) )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1407]) ).

thf(1429,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK65_SY660 @ SV170 @ SV10 @ SV73 ) )
          | ~ ! [SY831: $i] :
                ( ~ ( SV73 @ SY831 )
                | ( ( sK65_SY660 @ SV170 @ SV10 @ SV73 )
                  = SY831 ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1408]) ).

thf(1430,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK70_SY501 @ SV171 @ SV73 @ SV10 ) )
              | ~ ! [SY837: $i] :
                    ( ~ ( SV10 @ SY837 )
                    | ( ( sK70_SY501 @ SV171 @ SV73 @ SV10 )
                      = SY837 ) ) ) )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1409]) ).

thf(1431,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK66_SY501 @ SV171 @ SV73 @ SV10 ) )
          | ~ ! [SY832: $i] :
                ( ~ ( SV10 @ SY832 )
                | ( ( sK66_SY501 @ SV171 @ SV73 @ SV10 )
                  = SY832 ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1410]) ).

thf(1432,plain,
    ! [SV73: $i > $o,SV200: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV200 )
        = $false )
      | ( ( ~ ! [SY825: $i] :
                ( ~ ( SV10 @ SY825 )
                | ( SV200 = SY825 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1411]) ).

thf(1433,plain,
    ! [SV10: $i > $o,SV201: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV201 )
        = $false )
      | ( ( ~ ! [SY826: $i] :
                ( ~ ( SV73 @ SY826 )
                | ( SV201 = SY826 ) ) )
        = $true )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1412]) ).

thf(1434,plain,
    ! [SV73: $i > $o,SV194: $i,SV10: $i > $o] :
      ( ( ( ! [SY817: $i] :
              ( ~ ( SV10 @ SY817 )
              | ( SV194 = SY817 ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1413]) ).

thf(1435,plain,
    ! [SV10: $i > $o,SV195: $i,SV73: $i > $o] :
      ( ( ( ! [SY818: $i] :
              ( ~ ( SV73 @ SY818 )
              | ( SV195 = SY818 ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1414]) ).

thf(1436,plain,
    ! [SV73: $i > $o,SV196: $i,SV10: $i > $o] :
      ( ( ( ! [SY819: $i] :
              ( ~ ( SV10 @ SY819 )
              | ( SV196 = SY819 ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1415]) ).

thf(1437,plain,
    ! [SV10: $i > $o,SV197: $i,SV73: $i > $o] :
      ( ( ( ! [SY820: $i] :
              ( ~ ( SV73 @ SY820 )
              | ( SV197 = SY820 ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1416]) ).

thf(1438,plain,
    ! [SV186: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
          | ( SV186
            = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1417]) ).

thf(1439,plain,
    ! [SV187: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
          | ( SV187
            = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1418]) ).

thf(1440,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( in @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1419]) ).

thf(1441,plain,
    ! [SV18: $i,SV172: $i,SV165: $i] :
      ( ( ( ~ ( ~ ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
              | ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) )
          | ~ ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
              | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1420]) ).

thf(1442,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                          | ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) )
                    | ~ ~ ~ ! [SY828: $i] :
                              ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                                  | ~ ( in @ SY828 @ SV148 ) ) )
              | ~ ! [SY839: $i] :
                    ( ~ ( in @ SY839 @ ( sK2_SY521 @ SV18 ) )
                    | ! [SY830: $i] :
                        ( ~ ( in @ SY830 @ SY839 )
                        | ( in @ SY830 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
                    | ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SY839 ) ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1422]) ).

thf(1443,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                      | ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) )
                | ~ ~ ~ ! [SY822: $i] :
                          ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                              | ~ ( in @ SY822 @ SV148 ) ) )
          | ~ ! [SY834: $i] :
                ( ~ ( in @ SY834 @ ( sK2_SY521 @ SV18 ) )
                | ! [SY824: $i] :
                    ( ~ ( in @ SY824 @ SY834 )
                    | ( in @ SY824 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
                | ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SY834 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1423]) ).

thf(1444,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY815: $i] :
              ~ ~ ( ~ ( in @ SY815 @ SV107 )
                  | ~ ( SV63 @ SY815 @ SV193 ) ) )
        = $false )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1424]) ).

thf(1445,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i] :
      ( ( ( ! [SY816: $i] :
              ~ ~ ( ~ ( in @ SY816 @ SV107 )
                  | ~ ( SV63 @ SY816 @ SV193 ) ) )
        = $true )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1425]) ).

thf(1446,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV185: $i,SV150: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV107 )
                | ~ ( SV63 @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV185 ) ) )
        = $false )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1426]) ).

thf(1447,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i,SV204: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV204 @ SV107 )
                | ~ ( SV63 @ SV204 @ SV185 ) ) )
        = $true )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1427]) ).

thf(1448,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK69_SY660 @ SV170 @ SV10 @ SV73 ) )
          | ~ ! [SY836: $i] :
                ( ~ ( SV73 @ SY836 )
                | ( ( sK69_SY660 @ SV170 @ SV10 @ SV73 )
                  = SY836 ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1428]) ).

thf(1449,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK65_SY660 @ SV170 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1429]) ).

thf(1450,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY831: $i] :
                ( ~ ( SV73 @ SY831 )
                | ( ( sK65_SY660 @ SV170 @ SV10 @ SV73 )
                  = SY831 ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1429]) ).

thf(1451,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK70_SY501 @ SV171 @ SV73 @ SV10 ) )
          | ~ ! [SY837: $i] :
                ( ~ ( SV10 @ SY837 )
                | ( ( sK70_SY501 @ SV171 @ SV73 @ SV10 )
                  = SY837 ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1430]) ).

thf(1452,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK66_SY501 @ SV171 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1431]) ).

thf(1453,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY832: $i] :
                ( ~ ( SV10 @ SY832 )
                | ( ( sK66_SY501 @ SV171 @ SV73 @ SV10 )
                  = SY832 ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1431]) ).

thf(1454,plain,
    ! [SV73: $i > $o,SV200: $i,SV10: $i > $o] :
      ( ( ( ! [SY825: $i] :
              ( ~ ( SV10 @ SY825 )
              | ( SV200 = SY825 ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1432]) ).

thf(1455,plain,
    ! [SV10: $i > $o,SV201: $i,SV73: $i > $o] :
      ( ( ( ! [SY826: $i] :
              ( ~ ( SV73 @ SY826 )
              | ( SV201 = SY826 ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1433]) ).

thf(1456,plain,
    ! [SV194: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
          | ( SV194
            = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1434]) ).

thf(1457,plain,
    ! [SV195: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
          | ( SV195
            = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1435]) ).

thf(1458,plain,
    ! [SV196: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
          | ( SV196
            = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1436]) ).

thf(1459,plain,
    ! [SV197: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
          | ( SV197
            = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1437]) ).

thf(1460,plain,
    ! [SV186: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1438]) ).

thf(1461,plain,
    ! [SV10: $i > $o,SV73: $i > $o,SV186: $i] :
      ( ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1438]) ).

thf(1462,plain,
    ! [SV187: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1439]) ).

thf(1463,plain,
    ! [SV73: $i > $o,SV10: $i > $o,SV187: $i] :
      ( ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1439]) ).

thf(1464,plain,
    ! [SV18: $i,SV172: $i,SV165: $i] :
      ( ( ( ~ ( ~ ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
              | ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
              | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1441]) ).

thf(1465,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                      | ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) )
                | ~ ~ ~ ! [SY828: $i] :
                          ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                              | ~ ( in @ SY828 @ SV148 ) ) )
          | ~ ! [SY839: $i] :
                ( ~ ( in @ SY839 @ ( sK2_SY521 @ SV18 ) )
                | ! [SY830: $i] :
                    ( ~ ( in @ SY830 @ SY839 )
                    | ( in @ SY830 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
                | ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SY839 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1442]) ).

thf(1466,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                      | ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) )
                | ~ ~ ~ ! [SY822: $i] :
                          ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                              | ~ ( in @ SY822 @ SV148 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1443]) ).

thf(1467,plain,
    ! [SV148: $i,SV178: $i,SV18: $i] :
      ( ( ( ~ ! [SY834: $i] :
                ( ~ ( in @ SY834 @ ( sK2_SY521 @ SV18 ) )
                | ! [SY824: $i] :
                    ( ~ ( in @ SY824 @ SY834 )
                    | ( in @ SY824 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
                | ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SY834 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1443]) ).

thf(1468,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV193: $i,SV150: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV107 )
                | ~ ( SV63 @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV193 ) ) )
        = $false )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1444]) ).

thf(1469,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i,SV205: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV205 @ SV107 )
                | ~ ( SV63 @ SV205 @ SV193 ) ) )
        = $true )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1445]) ).

thf(1470,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV185: $i,SV150: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV107 )
              | ~ ( SV63 @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV185 ) ) )
        = $true )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1446]) ).

thf(1471,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i,SV204: $i] :
      ( ( ( ~ ( ~ ( in @ SV204 @ SV107 )
              | ~ ( SV63 @ SV204 @ SV185 ) ) )
        = $false )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1447]) ).

thf(1472,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK69_SY660 @ SV170 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1448]) ).

thf(1473,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY836: $i] :
                ( ~ ( SV73 @ SY836 )
                | ( ( sK69_SY660 @ SV170 @ SV10 @ SV73 )
                  = SY836 ) ) )
        = $false )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1448]) ).

thf(1474,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK65_SY660 @ SV170 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1449]) ).

thf(1475,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ! [SY831: $i] :
              ( ~ ( SV73 @ SY831 )
              | ( ( sK65_SY660 @ SV170 @ SV10 @ SV73 )
                = SY831 ) ) )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1450]) ).

thf(1476,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK70_SY501 @ SV171 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1451]) ).

thf(1477,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY837: $i] :
                ( ~ ( SV10 @ SY837 )
                | ( ( sK70_SY501 @ SV171 @ SV73 @ SV10 )
                  = SY837 ) ) )
        = $false )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1451]) ).

thf(1478,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK66_SY501 @ SV171 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1452]) ).

thf(1479,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ! [SY832: $i] :
              ( ~ ( SV10 @ SY832 )
              | ( ( sK66_SY501 @ SV171 @ SV73 @ SV10 )
                = SY832 ) ) )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1453]) ).

thf(1480,plain,
    ! [SV200: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
          | ( SV200
            = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1454]) ).

thf(1481,plain,
    ! [SV201: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
          | ( SV201
            = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1455]) ).

thf(1482,plain,
    ! [SV194: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1456]) ).

thf(1483,plain,
    ! [SV10: $i > $o,SV73: $i > $o,SV194: $i] :
      ( ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1456]) ).

thf(1484,plain,
    ! [SV195: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1457]) ).

thf(1485,plain,
    ! [SV73: $i > $o,SV10: $i > $o,SV195: $i] :
      ( ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1457]) ).

thf(1486,plain,
    ! [SV196: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1458]) ).

thf(1487,plain,
    ! [SV10: $i > $o,SV73: $i > $o,SV196: $i] :
      ( ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1458]) ).

thf(1488,plain,
    ! [SV197: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1459]) ).

thf(1489,plain,
    ! [SV73: $i > $o,SV10: $i > $o,SV197: $i] :
      ( ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1459]) ).

thf(1490,plain,
    ! [SV186: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1460]) ).

thf(1491,plain,
    ! [SV186: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1461]) ).

thf(1492,plain,
    ! [SV187: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1462]) ).

thf(1493,plain,
    ! [SV187: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1463]) ).

thf(1494,plain,
    ! [SV18: $i,SV172: $i,SV165: $i] :
      ( ( ( ~ ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
          | ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) )
        = $false )
      | ( ( ~ ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
              | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1464]) ).

thf(1495,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                      | ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) )
                | ~ ~ ~ ! [SY828: $i] :
                          ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                              | ~ ( in @ SY828 @ SV148 ) ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1465]) ).

thf(1496,plain,
    ! [SV148: $i,SV180: $i,SV18: $i] :
      ( ( ( ~ ! [SY839: $i] :
                ( ~ ( in @ SY839 @ ( sK2_SY521 @ SV18 ) )
                | ! [SY830: $i] :
                    ( ~ ( in @ SY830 @ SY839 )
                    | ( in @ SY830 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
                | ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SY839 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1465]) ).

thf(1497,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                    | ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) )
              | ~ ~ ~ ! [SY822: $i] :
                        ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                            | ~ ( in @ SY822 @ SV148 ) ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1466]) ).

thf(1498,plain,
    ! [SV148: $i,SV178: $i,SV18: $i] :
      ( ( ( ! [SY834: $i] :
              ( ~ ( in @ SY834 @ ( sK2_SY521 @ SV18 ) )
              | ! [SY824: $i] :
                  ( ~ ( in @ SY824 @ SY834 )
                  | ( in @ SY824 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
              | ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SY834 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1467]) ).

thf(1499,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV193: $i,SV150: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV107 )
              | ~ ( SV63 @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV193 ) ) )
        = $true )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1468]) ).

thf(1500,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i,SV205: $i] :
      ( ( ( ~ ( ~ ( in @ SV205 @ SV107 )
              | ~ ( SV63 @ SV205 @ SV193 ) ) )
        = $false )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1469]) ).

thf(1501,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV185: $i,SV150: $i] :
      ( ( ( ~ ( in @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV107 )
          | ~ ( SV63 @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV185 ) )
        = $false )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1470]) ).

thf(1502,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i,SV204: $i] :
      ( ( ( ~ ( in @ SV204 @ SV107 )
          | ~ ( SV63 @ SV204 @ SV185 ) )
        = $true )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1471]) ).

thf(1503,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK69_SY660 @ SV170 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1472]) ).

thf(1504,plain,
    ! [SV10: $i > $o,SV170: $i,SV73: $i > $o] :
      ( ( ( ! [SY836: $i] :
              ( ~ ( SV73 @ SY836 )
              | ( ( sK69_SY660 @ SV170 @ SV10 @ SV73 )
                = SY836 ) ) )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1473]) ).

thf(1505,plain,
    ! [SV10: $i > $o,SV170: $i,SV206: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV206 )
          | ( ( sK65_SY660 @ SV170 @ SV10 @ SV73 )
            = SV206 ) )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1475]) ).

thf(1506,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK70_SY501 @ SV171 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1476]) ).

thf(1507,plain,
    ! [SV73: $i > $o,SV171: $i,SV10: $i > $o] :
      ( ( ( ! [SY837: $i] :
              ( ~ ( SV10 @ SY837 )
              | ( ( sK70_SY501 @ SV171 @ SV73 @ SV10 )
                = SY837 ) ) )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1477]) ).

thf(1508,plain,
    ! [SV73: $i > $o,SV171: $i,SV207: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV207 )
          | ( ( sK66_SY501 @ SV171 @ SV73 @ SV10 )
            = SV207 ) )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1479]) ).

thf(1509,plain,
    ! [SV200: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1480]) ).

thf(1510,plain,
    ! [SV10: $i > $o,SV73: $i > $o,SV200: $i] :
      ( ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1480]) ).

thf(1511,plain,
    ! [SV201: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1481]) ).

thf(1512,plain,
    ! [SV73: $i > $o,SV10: $i > $o,SV201: $i] :
      ( ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1481]) ).

thf(1513,plain,
    ! [SV194: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1482]) ).

thf(1514,plain,
    ! [SV194: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1483]) ).

thf(1515,plain,
    ! [SV195: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1484]) ).

thf(1516,plain,
    ! [SV195: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1485]) ).

thf(1517,plain,
    ! [SV196: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1486]) ).

thf(1518,plain,
    ! [SV196: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1487]) ).

thf(1519,plain,
    ! [SV197: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1488]) ).

thf(1520,plain,
    ! [SV197: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1489]) ).

thf(1521,plain,
    ! [SV186: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1490]) ).

thf(1522,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK82_SY660 @ SV186 @ SV10 @ SV73 ) )
                | ~ ! [SY841: $i] :
                      ( ~ ( SV73 @ SY841 )
                      | ( ( sK82_SY660 @ SV186 @ SV10 @ SV73 )
                        = SY841 ) ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1491]) ).

thf(1523,plain,
    ! [SV187: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1492]) ).

thf(1524,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK83_SY501 @ SV187 @ SV73 @ SV10 ) )
                | ~ ! [SY842: $i] :
                      ( ~ ( SV10 @ SY842 )
                      | ( ( sK83_SY501 @ SV187 @ SV73 @ SV10 )
                        = SY842 ) ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1493]) ).

thf(1525,plain,
    ! [SV18: $i,SV172: $i,SV165: $i] :
      ( ( ( ~ ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) )
        = $false )
      | ( ( ~ ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
              | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1494]) ).

thf(1526,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $false )
      | ( ( ~ ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
              | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1494]) ).

thf(1527,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                    | ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) )
              | ~ ~ ~ ! [SY828: $i] :
                        ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                            | ~ ( in @ SY828 @ SV148 ) ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1495]) ).

thf(1528,plain,
    ! [SV148: $i,SV180: $i,SV18: $i] :
      ( ( ( ! [SY839: $i] :
              ( ~ ( in @ SY839 @ ( sK2_SY521 @ SV18 ) )
              | ! [SY830: $i] :
                  ( ~ ( in @ SY830 @ SY839 )
                  | ( in @ SY830 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
              | ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SY839 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1496]) ).

thf(1529,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                | ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) )
          | ~ ~ ~ ! [SY822: $i] :
                    ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                        | ~ ( in @ SY822 @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1497]) ).

thf(1530,plain,
    ! [SV148: $i,SV178: $i,SV18: $i,SV208: $i] :
      ( ( ( ~ ( in @ SV208 @ ( sK2_SY521 @ SV18 ) )
          | ! [SY843: $i] :
              ( ~ ( in @ SY843 @ SV208 )
              | ( in @ SY843 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
          | ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV208 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1498]) ).

thf(1531,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV193: $i,SV150: $i] :
      ( ( ( ~ ( in @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV107 )
          | ~ ( SV63 @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV193 ) )
        = $false )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1499]) ).

thf(1532,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i,SV205: $i] :
      ( ( ( ~ ( in @ SV205 @ SV107 )
          | ~ ( SV63 @ SV205 @ SV193 ) )
        = $true )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1500]) ).

thf(1533,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV185: $i,SV150: $i] :
      ( ( ( ~ ( in @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV107 ) )
        = $false )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1501]) ).

thf(1534,plain,
    ! [SV107: $i,SV185: $i,SV150: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( SV63 @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV185 ) )
        = $false )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1501]) ).

thf(1535,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i,SV204: $i] :
      ( ( ( ~ ( in @ SV204 @ SV107 ) )
        = $true )
      | ( ( ~ ( SV63 @ SV204 @ SV185 ) )
        = $true )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1502]) ).

thf(1536,plain,
    ! [SV10: $i > $o,SV170: $i,SV209: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV209 )
          | ( ( sK69_SY660 @ SV170 @ SV10 @ SV73 )
            = SV209 ) )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1504]) ).

thf(1537,plain,
    ! [SV10: $i > $o,SV170: $i,SV206: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV206 ) )
        = $true )
      | ( ( ( sK65_SY660 @ SV170 @ SV10 @ SV73 )
          = SV206 )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1505]) ).

thf(1538,plain,
    ! [SV73: $i > $o,SV171: $i,SV210: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV210 )
          | ( ( sK70_SY501 @ SV171 @ SV73 @ SV10 )
            = SV210 ) )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1507]) ).

thf(1539,plain,
    ! [SV73: $i > $o,SV171: $i,SV207: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV207 ) )
        = $true )
      | ( ( ( sK66_SY501 @ SV171 @ SV73 @ SV10 )
          = SV207 )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1508]) ).

thf(1540,plain,
    ! [SV200: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ~ ~ ( ~ ( SV73 @ SY660 )
                    | ~ ! [SY661: $i] :
                          ( ~ ( SV73 @ SY661 )
                          | ( SY660 = SY661 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1509]) ).

thf(1541,plain,
    ! [SV200: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1510]) ).

thf(1542,plain,
    ! [SV201: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( SV10 @ SY501 )
                    | ~ ! [SY502: $i] :
                          ( ~ ( SV10 @ SY502 )
                          | ( SY501 = SY502 ) ) ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1511]) ).

thf(1543,plain,
    ! [SV201: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1512]) ).

thf(1544,plain,
    ! [SV194: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1513]) ).

thf(1545,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK84_SY660 @ SV194 @ SV10 @ SV73 ) )
                | ~ ! [SY844: $i] :
                      ( ~ ( SV73 @ SY844 )
                      | ( ( sK84_SY660 @ SV194 @ SV10 @ SV73 )
                        = SY844 ) ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1514]) ).

thf(1546,plain,
    ! [SV195: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1515]) ).

thf(1547,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK85_SY501 @ SV195 @ SV73 @ SV10 ) )
                | ~ ! [SY845: $i] :
                      ( ~ ( SV10 @ SY845 )
                      | ( ( sK85_SY501 @ SV195 @ SV73 @ SV10 )
                        = SY845 ) ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1516]) ).

thf(1548,plain,
    ! [SV196: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1517]) ).

thf(1549,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK86_SY660 @ SV196 @ SV10 @ SV73 ) )
                | ~ ! [SY846: $i] :
                      ( ~ ( SV73 @ SY846 )
                      | ( ( sK86_SY660 @ SV196 @ SV10 @ SV73 )
                        = SY846 ) ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1518]) ).

thf(1550,plain,
    ! [SV197: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1519]) ).

thf(1551,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK87_SY501 @ SV197 @ SV73 @ SV10 ) )
                | ~ ! [SY847: $i] :
                      ( ~ ( SV10 @ SY847 )
                      | ( ( sK87_SY501 @ SV197 @ SV73 @ SV10 )
                        = SY847 ) ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1520]) ).

thf(1552,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK88_SY660 @ SV186 @ SV10 @ SV73 ) )
                | ~ ! [SY848: $i] :
                      ( ~ ( SV73 @ SY848 )
                      | ( ( sK88_SY660 @ SV186 @ SV10 @ SV73 )
                        = SY848 ) ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1521]) ).

thf(1553,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK82_SY660 @ SV186 @ SV10 @ SV73 ) )
              | ~ ! [SY841: $i] :
                    ( ~ ( SV73 @ SY841 )
                    | ( ( sK82_SY660 @ SV186 @ SV10 @ SV73 )
                      = SY841 ) ) ) )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1522]) ).

thf(1554,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK89_SY501 @ SV187 @ SV73 @ SV10 ) )
                | ~ ! [SY849: $i] :
                      ( ~ ( SV10 @ SY849 )
                      | ( ( sK89_SY501 @ SV187 @ SV73 @ SV10 )
                        = SY849 ) ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1523]) ).

thf(1555,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK83_SY501 @ SV187 @ SV73 @ SV10 ) )
              | ~ ! [SY842: $i] :
                    ( ~ ( SV10 @ SY842 )
                    | ( ( sK83_SY501 @ SV187 @ SV73 @ SV10 )
                      = SY842 ) ) ) )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1524]) ).

thf(1556,plain,
    ! [SV18: $i,SV172: $i,SV165: $i] :
      ( ( ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $true )
      | ( ( ~ ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
              | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1525]) ).

thf(1557,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
          | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) )
        = $false )
      | ( ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $false )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1526]) ).

thf(1558,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                | ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) )
          | ~ ~ ~ ! [SY828: $i] :
                    ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                        | ~ ( in @ SY828 @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1527]) ).

thf(1559,plain,
    ! [SV148: $i,SV180: $i,SV18: $i,SV211: $i] :
      ( ( ( ~ ( in @ SV211 @ ( sK2_SY521 @ SV18 ) )
          | ! [SY850: $i] :
              ( ~ ( in @ SY850 @ SV211 )
              | ( in @ SY850 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
          | ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV211 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1528]) ).

thf(1560,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                | ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1529]) ).

thf(1561,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ~ ~ ! [SY822: $i] :
                    ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                        | ~ ( in @ SY822 @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1529]) ).

thf(1562,plain,
    ! [SV148: $i,SV178: $i,SV18: $i,SV208: $i] :
      ( ( ( ~ ( in @ SV208 @ ( sK2_SY521 @ SV18 ) ) )
        = $true )
      | ( ( ! [SY843: $i] :
              ( ~ ( in @ SY843 @ SV208 )
              | ( in @ SY843 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
          | ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV208 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1530]) ).

thf(1563,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV193: $i,SV150: $i] :
      ( ( ( ~ ( in @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV107 ) )
        = $false )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1531]) ).

thf(1564,plain,
    ! [SV107: $i,SV193: $i,SV150: $i,SV63: $i > $i > $o] :
      ( ( ( ~ ( SV63 @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV193 ) )
        = $false )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1531]) ).

thf(1565,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i,SV205: $i] :
      ( ( ( ~ ( in @ SV205 @ SV107 ) )
        = $true )
      | ( ( ~ ( SV63 @ SV205 @ SV193 ) )
        = $true )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1532]) ).

thf(1566,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV185: $i,SV150: $i] :
      ( ( ( in @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV107 )
        = $true )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1533]) ).

thf(1567,plain,
    ! [SV107: $i,SV185: $i,SV150: $i,SV63: $i > $i > $o] :
      ( ( ( SV63 @ ( sK74_SY811 @ SV150 @ SV185 @ SV63 @ SV107 ) @ SV185 )
        = $true )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1534]) ).

thf(1568,plain,
    ! [SV150: $i,SV185: $i,SV63: $i > $i > $o,SV107: $i,SV204: $i] :
      ( ( ( in @ SV204 @ SV107 )
        = $false )
      | ( ( ~ ( SV63 @ SV204 @ SV185 ) )
        = $true )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1535]) ).

thf(1569,plain,
    ! [SV10: $i > $o,SV170: $i,SV209: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV209 ) )
        = $true )
      | ( ( ( sK69_SY660 @ SV170 @ SV10 @ SV73 )
          = SV209 )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1536]) ).

thf(1570,plain,
    ! [SV10: $i > $o,SV170: $i,SV206: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV206 )
        = $false )
      | ( ( ( sK65_SY660 @ SV170 @ SV10 @ SV73 )
          = SV206 )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV170
          = ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1537]) ).

thf(1571,plain,
    ! [SV73: $i > $o,SV171: $i,SV210: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV210 ) )
        = $true )
      | ( ( ( sK70_SY501 @ SV171 @ SV73 @ SV10 )
          = SV210 )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1538]) ).

thf(1572,plain,
    ! [SV73: $i > $o,SV171: $i,SV207: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV207 )
        = $false )
      | ( ( ( sK66_SY501 @ SV171 @ SV73 @ SV10 )
          = SV207 )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV171
          = ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $false )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1539]) ).

thf(1573,plain,
    ! [SV200: $i,SV10: $i > $o,SV73: $i > $o] :
      ( ( ( ! [SY660: $i] :
              ~ ~ ( ~ ( SV73 @ SY660 )
                  | ~ ! [SY661: $i] :
                        ( ~ ( SV73 @ SY661 )
                        | ( SY660 = SY661 ) ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1540]) ).

thf(1574,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK90_SY660 @ SV200 @ SV10 @ SV73 ) )
                | ~ ! [SY851: $i] :
                      ( ~ ( SV73 @ SY851 )
                      | ( ( sK90_SY660 @ SV200 @ SV10 @ SV73 )
                        = SY851 ) ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1541]) ).

thf(1575,plain,
    ! [SV201: $i,SV73: $i > $o,SV10: $i > $o] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( SV10 @ SY501 )
                  | ~ ! [SY502: $i] :
                        ( ~ ( SV10 @ SY502 )
                        | ( SY501 = SY502 ) ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1542]) ).

thf(1576,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK91_SY501 @ SV201 @ SV73 @ SV10 ) )
                | ~ ! [SY852: $i] :
                      ( ~ ( SV10 @ SY852 )
                      | ( ( sK91_SY501 @ SV201 @ SV73 @ SV10 )
                        = SY852 ) ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1543]) ).

thf(1577,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK92_SY660 @ SV194 @ SV10 @ SV73 ) )
                | ~ ! [SY853: $i] :
                      ( ~ ( SV73 @ SY853 )
                      | ( ( sK92_SY660 @ SV194 @ SV10 @ SV73 )
                        = SY853 ) ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1544]) ).

thf(1578,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK84_SY660 @ SV194 @ SV10 @ SV73 ) )
              | ~ ! [SY844: $i] :
                    ( ~ ( SV73 @ SY844 )
                    | ( ( sK84_SY660 @ SV194 @ SV10 @ SV73 )
                      = SY844 ) ) ) )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1545]) ).

thf(1579,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK93_SY501 @ SV195 @ SV73 @ SV10 ) )
                | ~ ! [SY854: $i] :
                      ( ~ ( SV10 @ SY854 )
                      | ( ( sK93_SY501 @ SV195 @ SV73 @ SV10 )
                        = SY854 ) ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[1546]) ).

thf(1580,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK85_SY501 @ SV195 @ SV73 @ SV10 ) )
              | ~ ! [SY845: $i] :
                    ( ~ ( SV10 @ SY845 )
                    | ( ( sK85_SY501 @ SV195 @ SV73 @ SV10 )
                      = SY845 ) ) ) )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1547]) ).

thf(1581,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK94_SY660 @ SV196 @ SV10 @ SV73 ) )
                | ~ ! [SY855: $i] :
                      ( ~ ( SV73 @ SY855 )
                      | ( ( sK94_SY660 @ SV196 @ SV10 @ SV73 )
                        = SY855 ) ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1548]) ).

thf(1582,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK86_SY660 @ SV196 @ SV10 @ SV73 ) )
              | ~ ! [SY846: $i] :
                    ( ~ ( SV73 @ SY846 )
                    | ( ( sK86_SY660 @ SV196 @ SV10 @ SV73 )
                      = SY846 ) ) ) )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1549]) ).

thf(1583,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK95_SY501 @ SV197 @ SV73 @ SV10 ) )
                | ~ ! [SY856: $i] :
                      ( ~ ( SV10 @ SY856 )
                      | ( ( sK95_SY501 @ SV197 @ SV73 @ SV10 )
                        = SY856 ) ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1550]) ).

thf(1584,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK87_SY501 @ SV197 @ SV73 @ SV10 ) )
              | ~ ! [SY847: $i] :
                    ( ~ ( SV10 @ SY847 )
                    | ( ( sK87_SY501 @ SV197 @ SV73 @ SV10 )
                      = SY847 ) ) ) )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1551]) ).

thf(1585,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK88_SY660 @ SV186 @ SV10 @ SV73 ) )
              | ~ ! [SY848: $i] :
                    ( ~ ( SV73 @ SY848 )
                    | ( ( sK88_SY660 @ SV186 @ SV10 @ SV73 )
                      = SY848 ) ) ) )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1552]) ).

thf(1586,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK82_SY660 @ SV186 @ SV10 @ SV73 ) )
          | ~ ! [SY841: $i] :
                ( ~ ( SV73 @ SY841 )
                | ( ( sK82_SY660 @ SV186 @ SV10 @ SV73 )
                  = SY841 ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1553]) ).

thf(1587,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK89_SY501 @ SV187 @ SV73 @ SV10 ) )
              | ~ ! [SY849: $i] :
                    ( ~ ( SV10 @ SY849 )
                    | ( ( sK89_SY501 @ SV187 @ SV73 @ SV10 )
                      = SY849 ) ) ) )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1554]) ).

thf(1588,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK83_SY501 @ SV187 @ SV73 @ SV10 ) )
          | ~ ! [SY842: $i] :
                ( ~ ( SV10 @ SY842 )
                | ( ( sK83_SY501 @ SV187 @ SV73 @ SV10 )
                  = SY842 ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1555]) ).

thf(1589,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
          | ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) )
        = $false )
      | ( ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1556]) ).

thf(1590,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) )
        = $false )
      | ( ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $false )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1557]) ).

thf(1591,plain,
    ! [SV18: $i,SV172: $i,SV165: $i] :
      ( ( ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $false )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1557]) ).

thf(1592,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
                | ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1558]) ).

thf(1593,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ~ ~ ! [SY828: $i] :
                    ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                        | ~ ( in @ SY828 @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1558]) ).

thf(1594,plain,
    ! [SV148: $i,SV180: $i,SV18: $i,SV211: $i] :
      ( ( ( ~ ( in @ SV211 @ ( sK2_SY521 @ SV18 ) ) )
        = $true )
      | ( ( ! [SY850: $i] :
              ( ~ ( in @ SY850 @ SV211 )
              | ( in @ SY850 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
          | ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV211 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1559]) ).

thf(1595,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
              | ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1560]) ).

thf(1596,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ~ ! [SY822: $i] :
                  ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                      | ~ ( in @ SY822 @ SV148 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1561]) ).

thf(1597,plain,
    ! [SV148: $i,SV178: $i,SV18: $i,SV208: $i] :
      ( ( ( in @ SV208 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( ! [SY843: $i] :
              ( ~ ( in @ SY843 @ SV208 )
              | ( in @ SY843 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
          | ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV208 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1562]) ).

thf(1598,plain,
    ! [SV107: $i,SV63: $i > $i > $o,SV193: $i,SV150: $i] :
      ( ( ( in @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV107 )
        = $true )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1563]) ).

thf(1599,plain,
    ! [SV107: $i,SV193: $i,SV150: $i,SV63: $i > $i > $o] :
      ( ( ( SV63 @ ( sK79_SY815 @ SV150 @ SV193 @ SV63 @ SV107 ) @ SV193 )
        = $true )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1564]) ).

thf(1600,plain,
    ! [SV150: $i,SV193: $i,SV63: $i > $i > $o,SV107: $i,SV205: $i] :
      ( ( ( in @ SV205 @ SV107 )
        = $false )
      | ( ( ~ ( SV63 @ SV205 @ SV193 ) )
        = $true )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1565]) ).

thf(1601,plain,
    ! [SV150: $i,SV107: $i,SV185: $i,SV204: $i,SV63: $i > $i > $o] :
      ( ( ( SV63 @ SV204 @ SV185 )
        = $false )
      | ( ( in @ SV204 @ SV107 )
        = $false )
      | ( ( in @ SV185 @ ( sK58_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV150
          = ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1568]) ).

thf(1602,plain,
    ! [SV10: $i > $o,SV170: $i,SV209: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV209 )
        = $false )
      | ( ( ( sK69_SY660 @ SV170 @ SV10 @ SV73 )
          = SV209 )
        = $true )
      | ( ( SV10 @ SV170 )
        = $false )
      | ( ( SV10 @ ( sK61_SY794 @ SV73 @ SV170 @ SV10 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1569]) ).

thf(1603,plain,
    ! [SV73: $i > $o,SV171: $i,SV210: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV210 )
        = $false )
      | ( ( ( sK70_SY501 @ SV171 @ SV73 @ SV10 )
          = SV210 )
        = $true )
      | ( ( SV73 @ SV171 )
        = $false )
      | ( ( SV73 @ ( sK62_SY795 @ SV10 @ SV171 @ SV73 ) )
        = $true )
      | ( ( ( sK6_SY656 @ SV73 @ SV10 )
          = ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1571]) ).

thf(1604,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV73 @ ( sK96_SY660 @ SV200 @ SV10 @ SV73 ) )
                | ~ ! [SY857: $i] :
                      ( ~ ( SV73 @ SY857 )
                      | ( ( sK96_SY660 @ SV200 @ SV10 @ SV73 )
                        = SY857 ) ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1573]) ).

thf(1605,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK90_SY660 @ SV200 @ SV10 @ SV73 ) )
              | ~ ! [SY851: $i] :
                    ( ~ ( SV73 @ SY851 )
                    | ( ( sK90_SY660 @ SV200 @ SV10 @ SV73 )
                      = SY851 ) ) ) )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1574]) ).

thf(1606,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ~ ( ~ ( SV10 @ ( sK97_SY501 @ SV201 @ SV73 @ SV10 ) )
                | ~ ! [SY858: $i] :
                      ( ~ ( SV10 @ SY858 )
                      | ( ( sK97_SY501 @ SV201 @ SV73 @ SV10 )
                        = SY858 ) ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1575]) ).

thf(1607,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK91_SY501 @ SV201 @ SV73 @ SV10 ) )
              | ~ ! [SY852: $i] :
                    ( ~ ( SV10 @ SY852 )
                    | ( ( sK91_SY501 @ SV201 @ SV73 @ SV10 )
                      = SY852 ) ) ) )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1576]) ).

thf(1608,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK92_SY660 @ SV194 @ SV10 @ SV73 ) )
              | ~ ! [SY853: $i] :
                    ( ~ ( SV73 @ SY853 )
                    | ( ( sK92_SY660 @ SV194 @ SV10 @ SV73 )
                      = SY853 ) ) ) )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1577]) ).

thf(1609,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK84_SY660 @ SV194 @ SV10 @ SV73 ) )
          | ~ ! [SY844: $i] :
                ( ~ ( SV73 @ SY844 )
                | ( ( sK84_SY660 @ SV194 @ SV10 @ SV73 )
                  = SY844 ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1578]) ).

thf(1610,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK93_SY501 @ SV195 @ SV73 @ SV10 ) )
              | ~ ! [SY854: $i] :
                    ( ~ ( SV10 @ SY854 )
                    | ( ( sK93_SY501 @ SV195 @ SV73 @ SV10 )
                      = SY854 ) ) ) )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1579]) ).

thf(1611,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK85_SY501 @ SV195 @ SV73 @ SV10 ) )
          | ~ ! [SY845: $i] :
                ( ~ ( SV10 @ SY845 )
                | ( ( sK85_SY501 @ SV195 @ SV73 @ SV10 )
                  = SY845 ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1580]) ).

thf(1612,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK94_SY660 @ SV196 @ SV10 @ SV73 ) )
              | ~ ! [SY855: $i] :
                    ( ~ ( SV73 @ SY855 )
                    | ( ( sK94_SY660 @ SV196 @ SV10 @ SV73 )
                      = SY855 ) ) ) )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1581]) ).

thf(1613,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK86_SY660 @ SV196 @ SV10 @ SV73 ) )
          | ~ ! [SY846: $i] :
                ( ~ ( SV73 @ SY846 )
                | ( ( sK86_SY660 @ SV196 @ SV10 @ SV73 )
                  = SY846 ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1582]) ).

thf(1614,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK95_SY501 @ SV197 @ SV73 @ SV10 ) )
              | ~ ! [SY856: $i] :
                    ( ~ ( SV10 @ SY856 )
                    | ( ( sK95_SY501 @ SV197 @ SV73 @ SV10 )
                      = SY856 ) ) ) )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1583]) ).

thf(1615,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK87_SY501 @ SV197 @ SV73 @ SV10 ) )
          | ~ ! [SY847: $i] :
                ( ~ ( SV10 @ SY847 )
                | ( ( sK87_SY501 @ SV197 @ SV73 @ SV10 )
                  = SY847 ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1584]) ).

thf(1616,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK88_SY660 @ SV186 @ SV10 @ SV73 ) )
          | ~ ! [SY848: $i] :
                ( ~ ( SV73 @ SY848 )
                | ( ( sK88_SY660 @ SV186 @ SV10 @ SV73 )
                  = SY848 ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1585]) ).

thf(1617,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK82_SY660 @ SV186 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1586]) ).

thf(1618,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY841: $i] :
                ( ~ ( SV73 @ SY841 )
                | ( ( sK82_SY660 @ SV186 @ SV10 @ SV73 )
                  = SY841 ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1586]) ).

thf(1619,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK89_SY501 @ SV187 @ SV73 @ SV10 ) )
          | ~ ! [SY849: $i] :
                ( ~ ( SV10 @ SY849 )
                | ( ( sK89_SY501 @ SV187 @ SV73 @ SV10 )
                  = SY849 ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1587]) ).

thf(1620,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK83_SY501 @ SV187 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1588]) ).

thf(1621,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY842: $i] :
                ( ~ ( SV10 @ SY842 )
                | ( ( sK83_SY501 @ SV187 @ SV73 @ SV10 )
                  = SY842 ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1588]) ).

thf(1622,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( ~ ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) ) )
        = $false )
      | ( ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1589]) ).

thf(1623,plain,
    ! [SV18: $i,SV172: $i,SV165: $i] :
      ( ( ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $false )
      | ( ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1589]) ).

thf(1624,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $true )
      | ( ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $false )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1590]) ).

thf(1625,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
              | ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1592]) ).

thf(1626,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ~ ! [SY828: $i] :
                  ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                      | ~ ( in @ SY828 @ SV148 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1593]) ).

thf(1627,plain,
    ! [SV148: $i,SV180: $i,SV18: $i,SV211: $i] :
      ( ( ( in @ SV211 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( ! [SY850: $i] :
              ( ~ ( in @ SY850 @ SV211 )
              | ( in @ SY850 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
          | ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV211 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1594]) ).

thf(1628,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
          | ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1595]) ).

thf(1629,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ! [SY822: $i] :
                ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                    | ~ ( in @ SY822 @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1596]) ).

thf(1630,plain,
    ! [SV18: $i,SV148: $i,SV178: $i,SV208: $i] :
      ( ( ( ! [SY843: $i] :
              ( ~ ( in @ SY843 @ SV208 )
              | ( in @ SY843 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) ) )
        = $true )
      | ( ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV208 )
        = $true )
      | ( ( in @ SV208 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1597]) ).

thf(1631,plain,
    ! [SV150: $i,SV107: $i,SV193: $i,SV205: $i,SV63: $i > $i > $o] :
      ( ( ( SV63 @ SV205 @ SV193 )
        = $false )
      | ( ( in @ SV205 @ SV107 )
        = $false )
      | ( ( in @ SV193 @ ( sK60_SY717 @ SV150 @ SV63 @ SV107 ) )
        = $true )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ SV150 )
        = $false )
      | ( ( SV63 @ ( sK12_SY714 @ SV63 @ SV107 ) @ ( sK48_SY772 @ SV150 @ SV107 @ SV63 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1600]) ).

thf(1632,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ( ~ ( SV73 @ ( sK96_SY660 @ SV200 @ SV10 @ SV73 ) )
              | ~ ! [SY857: $i] :
                    ( ~ ( SV73 @ SY857 )
                    | ( ( sK96_SY660 @ SV200 @ SV10 @ SV73 )
                      = SY857 ) ) ) )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1604]) ).

thf(1633,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK90_SY660 @ SV200 @ SV10 @ SV73 ) )
          | ~ ! [SY851: $i] :
                ( ~ ( SV73 @ SY851 )
                | ( ( sK90_SY660 @ SV200 @ SV10 @ SV73 )
                  = SY851 ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1605]) ).

thf(1634,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ( ~ ( SV10 @ ( sK97_SY501 @ SV201 @ SV73 @ SV10 ) )
              | ~ ! [SY858: $i] :
                    ( ~ ( SV10 @ SY858 )
                    | ( ( sK97_SY501 @ SV201 @ SV73 @ SV10 )
                      = SY858 ) ) ) )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1606]) ).

thf(1635,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK91_SY501 @ SV201 @ SV73 @ SV10 ) )
          | ~ ! [SY852: $i] :
                ( ~ ( SV10 @ SY852 )
                | ( ( sK91_SY501 @ SV201 @ SV73 @ SV10 )
                  = SY852 ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1607]) ).

thf(1636,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK92_SY660 @ SV194 @ SV10 @ SV73 ) )
          | ~ ! [SY853: $i] :
                ( ~ ( SV73 @ SY853 )
                | ( ( sK92_SY660 @ SV194 @ SV10 @ SV73 )
                  = SY853 ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1608]) ).

thf(1637,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK84_SY660 @ SV194 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1609]) ).

thf(1638,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY844: $i] :
                ( ~ ( SV73 @ SY844 )
                | ( ( sK84_SY660 @ SV194 @ SV10 @ SV73 )
                  = SY844 ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1609]) ).

thf(1639,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK93_SY501 @ SV195 @ SV73 @ SV10 ) )
          | ~ ! [SY854: $i] :
                ( ~ ( SV10 @ SY854 )
                | ( ( sK93_SY501 @ SV195 @ SV73 @ SV10 )
                  = SY854 ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1610]) ).

thf(1640,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK85_SY501 @ SV195 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1611]) ).

thf(1641,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY845: $i] :
                ( ~ ( SV10 @ SY845 )
                | ( ( sK85_SY501 @ SV195 @ SV73 @ SV10 )
                  = SY845 ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1611]) ).

thf(1642,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK94_SY660 @ SV196 @ SV10 @ SV73 ) )
          | ~ ! [SY855: $i] :
                ( ~ ( SV73 @ SY855 )
                | ( ( sK94_SY660 @ SV196 @ SV10 @ SV73 )
                  = SY855 ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1612]) ).

thf(1643,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK86_SY660 @ SV196 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1613]) ).

thf(1644,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY846: $i] :
                ( ~ ( SV73 @ SY846 )
                | ( ( sK86_SY660 @ SV196 @ SV10 @ SV73 )
                  = SY846 ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1613]) ).

thf(1645,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK95_SY501 @ SV197 @ SV73 @ SV10 ) )
          | ~ ! [SY856: $i] :
                ( ~ ( SV10 @ SY856 )
                | ( ( sK95_SY501 @ SV197 @ SV73 @ SV10 )
                  = SY856 ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1614]) ).

thf(1646,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK87_SY501 @ SV197 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1615]) ).

thf(1647,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY847: $i] :
                ( ~ ( SV10 @ SY847 )
                | ( ( sK87_SY501 @ SV197 @ SV73 @ SV10 )
                  = SY847 ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1615]) ).

thf(1648,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK88_SY660 @ SV186 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1616]) ).

thf(1649,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY848: $i] :
                ( ~ ( SV73 @ SY848 )
                | ( ( sK88_SY660 @ SV186 @ SV10 @ SV73 )
                  = SY848 ) ) )
        = $false )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1616]) ).

thf(1650,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK82_SY660 @ SV186 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1617]) ).

thf(1651,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ! [SY841: $i] :
              ( ~ ( SV73 @ SY841 )
              | ( ( sK82_SY660 @ SV186 @ SV10 @ SV73 )
                = SY841 ) ) )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1618]) ).

thf(1652,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK89_SY501 @ SV187 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1619]) ).

thf(1653,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY849: $i] :
                ( ~ ( SV10 @ SY849 )
                | ( ( sK89_SY501 @ SV187 @ SV73 @ SV10 )
                  = SY849 ) ) )
        = $false )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1619]) ).

thf(1654,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK83_SY501 @ SV187 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1620]) ).

thf(1655,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ! [SY842: $i] :
              ( ~ ( SV10 @ SY842 )
              | ( ( sK83_SY501 @ SV187 @ SV73 @ SV10 )
                = SY842 ) ) )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1621]) ).

thf(1656,plain,
    ! [SV18: $i,SV165: $i,SV172: $i] :
      ( ( ( in @ SV172 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $true )
      | ( ( in @ SV165 @ ( sK67_SY796 @ SV172 @ SV165 @ SV18 ) )
        = $true )
      | ( ( SV165 = SV172 )
        = $true )
      | ( ( in @ SV165 @ SV18 )
        = $false )
      | ( ( in @ SV172 @ SV18 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1622]) ).

thf(1657,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
          | ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1625]) ).

thf(1658,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ! [SY828: $i] :
                ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                    | ~ ( in @ SY828 @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1626]) ).

thf(1659,plain,
    ! [SV18: $i,SV148: $i,SV180: $i,SV211: $i] :
      ( ( ( ! [SY850: $i] :
              ( ~ ( in @ SY850 @ SV211 )
              | ( in @ SY850 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) ) )
        = $true )
      | ( ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV211 )
        = $true )
      | ( ( in @ SV211 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1627]) ).

thf(1660,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ~ ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1628]) ).

thf(1661,plain,
    ! [SV178: $i,SV148: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1628]) ).

thf(1662,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( ! [SY822: $i] :
              ~ ~ ( ~ ( in @ SY822 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                  | ~ ( in @ SY822 @ SV148 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1629]) ).

thf(1663,plain,
    ! [SV18: $i,SV148: $i,SV178: $i,SV208: $i,SV212: $i] :
      ( ( ( ~ ( in @ SV212 @ SV208 )
          | ( in @ SV212 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV208 )
        = $true )
      | ( ( in @ SV208 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1630]) ).

thf(1664,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK96_SY660 @ SV200 @ SV10 @ SV73 ) )
          | ~ ! [SY857: $i] :
                ( ~ ( SV73 @ SY857 )
                | ( ( sK96_SY660 @ SV200 @ SV10 @ SV73 )
                  = SY857 ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1632]) ).

thf(1665,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK90_SY660 @ SV200 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1633]) ).

thf(1666,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY851: $i] :
                ( ~ ( SV73 @ SY851 )
                | ( ( sK90_SY660 @ SV200 @ SV10 @ SV73 )
                  = SY851 ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1633]) ).

thf(1667,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK97_SY501 @ SV201 @ SV73 @ SV10 ) )
          | ~ ! [SY858: $i] :
                ( ~ ( SV10 @ SY858 )
                | ( ( sK97_SY501 @ SV201 @ SV73 @ SV10 )
                  = SY858 ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1634]) ).

thf(1668,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK91_SY501 @ SV201 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1635]) ).

thf(1669,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY852: $i] :
                ( ~ ( SV10 @ SY852 )
                | ( ( sK91_SY501 @ SV201 @ SV73 @ SV10 )
                  = SY852 ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1635]) ).

thf(1670,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK92_SY660 @ SV194 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1636]) ).

thf(1671,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY853: $i] :
                ( ~ ( SV73 @ SY853 )
                | ( ( sK92_SY660 @ SV194 @ SV10 @ SV73 )
                  = SY853 ) ) )
        = $false )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1636]) ).

thf(1672,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK84_SY660 @ SV194 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1637]) ).

thf(1673,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ! [SY844: $i] :
              ( ~ ( SV73 @ SY844 )
              | ( ( sK84_SY660 @ SV194 @ SV10 @ SV73 )
                = SY844 ) ) )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1638]) ).

thf(1674,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK93_SY501 @ SV195 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1639]) ).

thf(1675,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY854: $i] :
                ( ~ ( SV10 @ SY854 )
                | ( ( sK93_SY501 @ SV195 @ SV73 @ SV10 )
                  = SY854 ) ) )
        = $false )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1639]) ).

thf(1676,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK85_SY501 @ SV195 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1640]) ).

thf(1677,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ! [SY845: $i] :
              ( ~ ( SV10 @ SY845 )
              | ( ( sK85_SY501 @ SV195 @ SV73 @ SV10 )
                = SY845 ) ) )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1641]) ).

thf(1678,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK94_SY660 @ SV196 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1642]) ).

thf(1679,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY855: $i] :
                ( ~ ( SV73 @ SY855 )
                | ( ( sK94_SY660 @ SV196 @ SV10 @ SV73 )
                  = SY855 ) ) )
        = $false )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1642]) ).

thf(1680,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK86_SY660 @ SV196 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1643]) ).

thf(1681,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ! [SY846: $i] :
              ( ~ ( SV73 @ SY846 )
              | ( ( sK86_SY660 @ SV196 @ SV10 @ SV73 )
                = SY846 ) ) )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1644]) ).

thf(1682,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK95_SY501 @ SV197 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1645]) ).

thf(1683,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY856: $i] :
                ( ~ ( SV10 @ SY856 )
                | ( ( sK95_SY501 @ SV197 @ SV73 @ SV10 )
                  = SY856 ) ) )
        = $false )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1645]) ).

thf(1684,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK87_SY501 @ SV197 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1646]) ).

thf(1685,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ! [SY847: $i] :
              ( ~ ( SV10 @ SY847 )
              | ( ( sK87_SY501 @ SV197 @ SV73 @ SV10 )
                = SY847 ) ) )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1647]) ).

thf(1686,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK88_SY660 @ SV186 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1648]) ).

thf(1687,plain,
    ! [SV10: $i > $o,SV186: $i,SV73: $i > $o] :
      ( ( ( ! [SY848: $i] :
              ( ~ ( SV73 @ SY848 )
              | ( ( sK88_SY660 @ SV186 @ SV10 @ SV73 )
                = SY848 ) ) )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1649]) ).

thf(1688,plain,
    ! [SV10: $i > $o,SV186: $i,SV213: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV213 )
          | ( ( sK82_SY660 @ SV186 @ SV10 @ SV73 )
            = SV213 ) )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1651]) ).

thf(1689,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK89_SY501 @ SV187 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1652]) ).

thf(1690,plain,
    ! [SV73: $i > $o,SV187: $i,SV10: $i > $o] :
      ( ( ( ! [SY849: $i] :
              ( ~ ( SV10 @ SY849 )
              | ( ( sK89_SY501 @ SV187 @ SV73 @ SV10 )
                = SY849 ) ) )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1653]) ).

thf(1691,plain,
    ! [SV73: $i > $o,SV187: $i,SV214: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV214 )
          | ( ( sK83_SY501 @ SV187 @ SV73 @ SV10 )
            = SV214 ) )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1655]) ).

thf(1692,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ~ ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1657]) ).

thf(1693,plain,
    ! [SV180: $i,SV148: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[1657]) ).

thf(1694,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( ! [SY828: $i] :
              ~ ~ ( ~ ( in @ SY828 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                  | ~ ( in @ SY828 @ SV148 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1658]) ).

thf(1695,plain,
    ! [SV18: $i,SV148: $i,SV180: $i,SV211: $i,SV215: $i] :
      ( ( ( ~ ( in @ SV215 @ SV211 )
          | ( in @ SV215 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
        = $true )
      | ( ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV211 )
        = $true )
      | ( ( in @ SV211 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1659]) ).

thf(1696,plain,
    ! [SV18: $i,SV148: $i,SV178: $i] :
      ( ( ( in @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1660]) ).

thf(1697,plain,
    ! [SV178: $i,SV148: $i,SV18: $i] :
      ( ( ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV148 )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1661]) ).

thf(1698,plain,
    ! [SV18: $i,SV148: $i,SV178: $i,SV216: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV216 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
                | ~ ( in @ SV216 @ SV148 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1662]) ).

thf(1699,plain,
    ! [SV18: $i,SV148: $i,SV178: $i,SV208: $i,SV212: $i] :
      ( ( ( ~ ( in @ SV212 @ SV208 ) )
        = $true )
      | ( ( in @ SV212 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
        = $true )
      | ( ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV208 )
        = $true )
      | ( ( in @ SV208 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1663]) ).

thf(1700,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ ( sK96_SY660 @ SV200 @ SV10 @ SV73 ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1664]) ).

thf(1701,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ~ ! [SY857: $i] :
                ( ~ ( SV73 @ SY857 )
                | ( ( sK96_SY660 @ SV200 @ SV10 @ SV73 )
                  = SY857 ) ) )
        = $false )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1664]) ).

thf(1702,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK90_SY660 @ SV200 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1665]) ).

thf(1703,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ! [SY851: $i] :
              ( ~ ( SV73 @ SY851 )
              | ( ( sK90_SY660 @ SV200 @ SV10 @ SV73 )
                = SY851 ) ) )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1666]) ).

thf(1704,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ ( sK97_SY501 @ SV201 @ SV73 @ SV10 ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1667]) ).

thf(1705,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ~ ! [SY858: $i] :
                ( ~ ( SV10 @ SY858 )
                | ( ( sK97_SY501 @ SV201 @ SV73 @ SV10 )
                  = SY858 ) ) )
        = $false )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1667]) ).

thf(1706,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK91_SY501 @ SV201 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1668]) ).

thf(1707,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ! [SY852: $i] :
              ( ~ ( SV10 @ SY852 )
              | ( ( sK91_SY501 @ SV201 @ SV73 @ SV10 )
                = SY852 ) ) )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1669]) ).

thf(1708,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK92_SY660 @ SV194 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1670]) ).

thf(1709,plain,
    ! [SV10: $i > $o,SV194: $i,SV73: $i > $o] :
      ( ( ( ! [SY853: $i] :
              ( ~ ( SV73 @ SY853 )
              | ( ( sK92_SY660 @ SV194 @ SV10 @ SV73 )
                = SY853 ) ) )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1671]) ).

thf(1710,plain,
    ! [SV10: $i > $o,SV194: $i,SV217: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV217 )
          | ( ( sK84_SY660 @ SV194 @ SV10 @ SV73 )
            = SV217 ) )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1673]) ).

thf(1711,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK93_SY501 @ SV195 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1674]) ).

thf(1712,plain,
    ! [SV73: $i > $o,SV195: $i,SV10: $i > $o] :
      ( ( ( ! [SY854: $i] :
              ( ~ ( SV10 @ SY854 )
              | ( ( sK93_SY501 @ SV195 @ SV73 @ SV10 )
                = SY854 ) ) )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1675]) ).

thf(1713,plain,
    ! [SV73: $i > $o,SV195: $i,SV218: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV218 )
          | ( ( sK85_SY501 @ SV195 @ SV73 @ SV10 )
            = SV218 ) )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1677]) ).

thf(1714,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK94_SY660 @ SV196 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1678]) ).

thf(1715,plain,
    ! [SV10: $i > $o,SV196: $i,SV73: $i > $o] :
      ( ( ( ! [SY855: $i] :
              ( ~ ( SV73 @ SY855 )
              | ( ( sK94_SY660 @ SV196 @ SV10 @ SV73 )
                = SY855 ) ) )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1679]) ).

thf(1716,plain,
    ! [SV10: $i > $o,SV196: $i,SV219: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV219 )
          | ( ( sK86_SY660 @ SV196 @ SV10 @ SV73 )
            = SV219 ) )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1681]) ).

thf(1717,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK95_SY501 @ SV197 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1682]) ).

thf(1718,plain,
    ! [SV73: $i > $o,SV197: $i,SV10: $i > $o] :
      ( ( ( ! [SY856: $i] :
              ( ~ ( SV10 @ SY856 )
              | ( ( sK95_SY501 @ SV197 @ SV73 @ SV10 )
                = SY856 ) ) )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1683]) ).

thf(1719,plain,
    ! [SV73: $i > $o,SV197: $i,SV220: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV220 )
          | ( ( sK87_SY501 @ SV197 @ SV73 @ SV10 )
            = SV220 ) )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1685]) ).

thf(1720,plain,
    ! [SV10: $i > $o,SV186: $i,SV221: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV221 )
          | ( ( sK88_SY660 @ SV186 @ SV10 @ SV73 )
            = SV221 ) )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1687]) ).

thf(1721,plain,
    ! [SV10: $i > $o,SV186: $i,SV213: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV213 ) )
        = $true )
      | ( ( ( sK82_SY660 @ SV186 @ SV10 @ SV73 )
          = SV213 )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1688]) ).

thf(1722,plain,
    ! [SV73: $i > $o,SV187: $i,SV222: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV222 )
          | ( ( sK89_SY501 @ SV187 @ SV73 @ SV10 )
            = SV222 ) )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1690]) ).

thf(1723,plain,
    ! [SV73: $i > $o,SV187: $i,SV214: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV214 ) )
        = $true )
      | ( ( ( sK83_SY501 @ SV187 @ SV73 @ SV10 )
          = SV214 )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1691]) ).

thf(1724,plain,
    ! [SV18: $i,SV148: $i,SV180: $i] :
      ( ( ( in @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) @ ( sK2_SY521 @ SV18 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1692]) ).

thf(1725,plain,
    ! [SV180: $i,SV148: $i,SV18: $i] :
      ( ( ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV148 )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1693]) ).

thf(1726,plain,
    ! [SV18: $i,SV148: $i,SV180: $i,SV223: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV223 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
                | ~ ( in @ SV223 @ SV148 ) ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1694]) ).

thf(1727,plain,
    ! [SV18: $i,SV148: $i,SV180: $i,SV211: $i,SV215: $i] :
      ( ( ( ~ ( in @ SV215 @ SV211 ) )
        = $true )
      | ( ( in @ SV215 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
        = $true )
      | ( ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV211 )
        = $true )
      | ( ( in @ SV211 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1695]) ).

thf(1728,plain,
    ! [SV18: $i,SV148: $i,SV178: $i,SV216: $i] :
      ( ( ( ~ ( ~ ( in @ SV216 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
              | ~ ( in @ SV216 @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1698]) ).

thf(1729,plain,
    ! [SV18: $i,SV148: $i,SV178: $i,SV208: $i,SV212: $i] :
      ( ( ( in @ SV212 @ SV208 )
        = $false )
      | ( ( in @ SV212 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
        = $true )
      | ( ( in @ ( sK68_SY821 @ SV18 @ SV148 @ SV178 ) @ SV208 )
        = $true )
      | ( ( in @ SV208 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1699]) ).

thf(1730,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( SV73 @ ( sK96_SY660 @ SV200 @ SV10 @ SV73 ) )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1700]) ).

thf(1731,plain,
    ! [SV10: $i > $o,SV200: $i,SV73: $i > $o] :
      ( ( ( ! [SY857: $i] :
              ( ~ ( SV73 @ SY857 )
              | ( ( sK96_SY660 @ SV200 @ SV10 @ SV73 )
                = SY857 ) ) )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1701]) ).

thf(1732,plain,
    ! [SV10: $i > $o,SV200: $i,SV224: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV224 )
          | ( ( sK90_SY660 @ SV200 @ SV10 @ SV73 )
            = SV224 ) )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1703]) ).

thf(1733,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( SV10 @ ( sK97_SY501 @ SV201 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1704]) ).

thf(1734,plain,
    ! [SV73: $i > $o,SV201: $i,SV10: $i > $o] :
      ( ( ( ! [SY858: $i] :
              ( ~ ( SV10 @ SY858 )
              | ( ( sK97_SY501 @ SV201 @ SV73 @ SV10 )
                = SY858 ) ) )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1705]) ).

thf(1735,plain,
    ! [SV73: $i > $o,SV201: $i,SV225: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV225 )
          | ( ( sK91_SY501 @ SV201 @ SV73 @ SV10 )
            = SV225 ) )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1707]) ).

thf(1736,plain,
    ! [SV10: $i > $o,SV194: $i,SV226: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV226 )
          | ( ( sK92_SY660 @ SV194 @ SV10 @ SV73 )
            = SV226 ) )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1709]) ).

thf(1737,plain,
    ! [SV10: $i > $o,SV194: $i,SV217: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV217 ) )
        = $true )
      | ( ( ( sK84_SY660 @ SV194 @ SV10 @ SV73 )
          = SV217 )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1710]) ).

thf(1738,plain,
    ! [SV73: $i > $o,SV195: $i,SV227: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV227 )
          | ( ( sK93_SY501 @ SV195 @ SV73 @ SV10 )
            = SV227 ) )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1712]) ).

thf(1739,plain,
    ! [SV73: $i > $o,SV195: $i,SV218: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV218 ) )
        = $true )
      | ( ( ( sK85_SY501 @ SV195 @ SV73 @ SV10 )
          = SV218 )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1713]) ).

thf(1740,plain,
    ! [SV10: $i > $o,SV196: $i,SV228: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV228 )
          | ( ( sK94_SY660 @ SV196 @ SV10 @ SV73 )
            = SV228 ) )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1715]) ).

thf(1741,plain,
    ! [SV10: $i > $o,SV196: $i,SV219: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV219 ) )
        = $true )
      | ( ( ( sK86_SY660 @ SV196 @ SV10 @ SV73 )
          = SV219 )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1716]) ).

thf(1742,plain,
    ! [SV73: $i > $o,SV197: $i,SV229: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV229 )
          | ( ( sK95_SY501 @ SV197 @ SV73 @ SV10 )
            = SV229 ) )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1718]) ).

thf(1743,plain,
    ! [SV73: $i > $o,SV197: $i,SV220: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV220 ) )
        = $true )
      | ( ( ( sK87_SY501 @ SV197 @ SV73 @ SV10 )
          = SV220 )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1719]) ).

thf(1744,plain,
    ! [SV10: $i > $o,SV186: $i,SV221: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV221 ) )
        = $true )
      | ( ( ( sK88_SY660 @ SV186 @ SV10 @ SV73 )
          = SV221 )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1720]) ).

thf(1745,plain,
    ! [SV10: $i > $o,SV186: $i,SV213: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV213 )
        = $false )
      | ( ( ( sK82_SY660 @ SV186 @ SV10 @ SV73 )
          = SV213 )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV186
          = ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1721]) ).

thf(1746,plain,
    ! [SV73: $i > $o,SV187: $i,SV222: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV222 ) )
        = $true )
      | ( ( ( sK89_SY501 @ SV187 @ SV73 @ SV10 )
          = SV222 )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1722]) ).

thf(1747,plain,
    ! [SV73: $i > $o,SV187: $i,SV214: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV214 )
        = $false )
      | ( ( ( sK83_SY501 @ SV187 @ SV73 @ SV10 )
          = SV214 )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV187
          = ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1723]) ).

thf(1748,plain,
    ! [SV18: $i,SV148: $i,SV180: $i,SV223: $i] :
      ( ( ( ~ ( ~ ( in @ SV223 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
              | ~ ( in @ SV223 @ SV148 ) ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1726]) ).

thf(1749,plain,
    ! [SV18: $i,SV148: $i,SV180: $i,SV211: $i,SV215: $i] :
      ( ( ( in @ SV215 @ SV211 )
        = $false )
      | ( ( in @ SV215 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
        = $true )
      | ( ( in @ ( sK71_SY827 @ SV18 @ SV148 @ SV180 ) @ SV211 )
        = $true )
      | ( ( in @ SV211 @ ( sK2_SY521 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1727]) ).

thf(1750,plain,
    ! [SV18: $i,SV148: $i,SV178: $i,SV216: $i] :
      ( ( ( ~ ( in @ SV216 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
          | ~ ( in @ SV216 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1728]) ).

thf(1751,plain,
    ! [SV10: $i > $o,SV200: $i,SV230: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV230 )
          | ( ( sK96_SY660 @ SV200 @ SV10 @ SV73 )
            = SV230 ) )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1731]) ).

thf(1752,plain,
    ! [SV10: $i > $o,SV200: $i,SV224: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV224 ) )
        = $true )
      | ( ( ( sK90_SY660 @ SV200 @ SV10 @ SV73 )
          = SV224 )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1732]) ).

thf(1753,plain,
    ! [SV73: $i > $o,SV201: $i,SV231: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV231 )
          | ( ( sK97_SY501 @ SV201 @ SV73 @ SV10 )
            = SV231 ) )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1734]) ).

thf(1754,plain,
    ! [SV73: $i > $o,SV201: $i,SV225: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV225 ) )
        = $true )
      | ( ( ( sK91_SY501 @ SV201 @ SV73 @ SV10 )
          = SV225 )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1735]) ).

thf(1755,plain,
    ! [SV10: $i > $o,SV194: $i,SV226: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV226 ) )
        = $true )
      | ( ( ( sK92_SY660 @ SV194 @ SV10 @ SV73 )
          = SV226 )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1736]) ).

thf(1756,plain,
    ! [SV10: $i > $o,SV194: $i,SV217: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV217 )
        = $false )
      | ( ( ( sK84_SY660 @ SV194 @ SV10 @ SV73 )
          = SV217 )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV194
          = ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1737]) ).

thf(1757,plain,
    ! [SV73: $i > $o,SV195: $i,SV227: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV227 ) )
        = $true )
      | ( ( ( sK93_SY501 @ SV195 @ SV73 @ SV10 )
          = SV227 )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1738]) ).

thf(1758,plain,
    ! [SV73: $i > $o,SV195: $i,SV218: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV218 )
        = $false )
      | ( ( ( sK85_SY501 @ SV195 @ SV73 @ SV10 )
          = SV218 )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV195
          = ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1739]) ).

thf(1759,plain,
    ! [SV10: $i > $o,SV196: $i,SV228: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV228 ) )
        = $true )
      | ( ( ( sK94_SY660 @ SV196 @ SV10 @ SV73 )
          = SV228 )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1740]) ).

thf(1760,plain,
    ! [SV10: $i > $o,SV196: $i,SV219: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV219 )
        = $false )
      | ( ( ( sK86_SY660 @ SV196 @ SV10 @ SV73 )
          = SV219 )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV196
          = ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1741]) ).

thf(1761,plain,
    ! [SV73: $i > $o,SV197: $i,SV229: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV229 ) )
        = $true )
      | ( ( ( sK95_SY501 @ SV197 @ SV73 @ SV10 )
          = SV229 )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1742]) ).

thf(1762,plain,
    ! [SV73: $i > $o,SV197: $i,SV220: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV220 )
        = $false )
      | ( ( ( sK87_SY501 @ SV197 @ SV73 @ SV10 )
          = SV220 )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV197
          = ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1743]) ).

thf(1763,plain,
    ! [SV10: $i > $o,SV186: $i,SV221: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV221 )
        = $false )
      | ( ( ( sK88_SY660 @ SV186 @ SV10 @ SV73 )
          = SV221 )
        = $true )
      | ( ( SV10 @ SV186 )
        = $false )
      | ( ( SV10 @ ( sK72_SY813 @ SV73 @ SV186 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1744]) ).

thf(1764,plain,
    ! [SV73: $i > $o,SV187: $i,SV222: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV222 )
        = $false )
      | ( ( ( sK89_SY501 @ SV187 @ SV73 @ SV10 )
          = SV222 )
        = $true )
      | ( ( SV73 @ SV187 )
        = $false )
      | ( ( SV73 @ ( sK73_SY814 @ SV10 @ SV187 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1746]) ).

thf(1765,plain,
    ! [SV18: $i,SV148: $i,SV180: $i,SV223: $i] :
      ( ( ( ~ ( in @ SV223 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
          | ~ ( in @ SV223 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[1748]) ).

thf(1766,plain,
    ! [SV18: $i,SV148: $i,SV178: $i,SV216: $i] :
      ( ( ( ~ ( in @ SV216 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) ) )
        = $true )
      | ( ( ~ ( in @ SV216 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1750]) ).

thf(1767,plain,
    ! [SV10: $i > $o,SV200: $i,SV230: $i,SV73: $i > $o] :
      ( ( ( ~ ( SV73 @ SV230 ) )
        = $true )
      | ( ( ( sK96_SY660 @ SV200 @ SV10 @ SV73 )
          = SV230 )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1751]) ).

thf(1768,plain,
    ! [SV10: $i > $o,SV200: $i,SV224: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV224 )
        = $false )
      | ( ( ( sK90_SY660 @ SV200 @ SV10 @ SV73 )
          = SV224 )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV200
          = ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1752]) ).

thf(1769,plain,
    ! [SV73: $i > $o,SV201: $i,SV231: $i,SV10: $i > $o] :
      ( ( ( ~ ( SV10 @ SV231 ) )
        = $true )
      | ( ( ( sK97_SY501 @ SV201 @ SV73 @ SV10 )
          = SV231 )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1753]) ).

thf(1770,plain,
    ! [SV73: $i > $o,SV201: $i,SV225: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV225 )
        = $false )
      | ( ( ( sK91_SY501 @ SV201 @ SV73 @ SV10 )
          = SV225 )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV201
          = ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $false )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1754]) ).

thf(1771,plain,
    ! [SV10: $i > $o,SV194: $i,SV226: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV226 )
        = $false )
      | ( ( ( sK92_SY660 @ SV194 @ SV10 @ SV73 )
          = SV226 )
        = $true )
      | ( ( SV10 @ SV194 )
        = $false )
      | ( ( SV10 @ ( sK75_SY817 @ SV73 @ SV194 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1755]) ).

thf(1772,plain,
    ! [SV73: $i > $o,SV195: $i,SV227: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV227 )
        = $false )
      | ( ( ( sK93_SY501 @ SV195 @ SV73 @ SV10 )
          = SV227 )
        = $true )
      | ( ( SV73 @ SV195 )
        = $false )
      | ( ( SV73 @ ( sK76_SY818 @ SV10 @ SV195 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1757]) ).

thf(1773,plain,
    ! [SV10: $i > $o,SV196: $i,SV228: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV228 )
        = $false )
      | ( ( ( sK94_SY660 @ SV196 @ SV10 @ SV73 )
          = SV228 )
        = $true )
      | ( ( SV10 @ SV196 )
        = $false )
      | ( ( SV10 @ ( sK77_SY819 @ SV73 @ SV196 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1759]) ).

thf(1774,plain,
    ! [SV73: $i > $o,SV197: $i,SV229: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV229 )
        = $false )
      | ( ( ( sK95_SY501 @ SV197 @ SV73 @ SV10 )
          = SV229 )
        = $true )
      | ( ( SV73 @ SV197 )
        = $false )
      | ( ( SV73 @ ( sK78_SY820 @ SV10 @ SV197 @ SV73 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $false )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1761]) ).

thf(1775,plain,
    ! [SV18: $i,SV148: $i,SV180: $i,SV223: $i] :
      ( ( ( ~ ( in @ SV223 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) ) )
        = $true )
      | ( ( ~ ( in @ SV223 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1765]) ).

thf(1776,plain,
    ! [SV18: $i,SV148: $i,SV178: $i,SV216: $i] :
      ( ( ( in @ SV216 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
        = $false )
      | ( ( ~ ( in @ SV216 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1766]) ).

thf(1777,plain,
    ! [SV10: $i > $o,SV200: $i,SV230: $i,SV73: $i > $o] :
      ( ( ( SV73 @ SV230 )
        = $false )
      | ( ( ( sK96_SY660 @ SV200 @ SV10 @ SV73 )
          = SV230 )
        = $true )
      | ( ( SV10 @ SV200 )
        = $false )
      | ( ( SV10 @ ( sK80_SY825 @ SV73 @ SV200 @ SV10 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1767]) ).

thf(1778,plain,
    ! [SV73: $i > $o,SV201: $i,SV231: $i,SV10: $i > $o] :
      ( ( ( SV10 @ SV231 )
        = $false )
      | ( ( ( sK97_SY501 @ SV201 @ SV73 @ SV10 )
          = SV231 )
        = $true )
      | ( ( SV73 @ SV201 )
        = $false )
      | ( ( SV73 @ ( sK81_SY826 @ SV10 @ SV201 @ SV73 ) )
        = $true )
      | ( ( SV10 @ ( sK6_SY656 @ SV73 @ SV10 ) )
        = $true )
      | ( ( SV73 @ ( sK13_SY750 @ SV10 @ SV73 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1769]) ).

thf(1779,plain,
    ! [SV18: $i,SV148: $i,SV180: $i,SV223: $i] :
      ( ( ( in @ SV223 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
        = $false )
      | ( ( ~ ( in @ SV223 @ SV148 ) )
        = $true )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1775]) ).

thf(1780,plain,
    ! [SV18: $i,SV178: $i,SV148: $i,SV216: $i] :
      ( ( ( in @ SV216 @ SV148 )
        = $false )
      | ( ( in @ SV216 @ ( sK63_SY766 @ SV178 @ SV148 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV18 )
        = $false )
      | ( ( in @ SV178 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1776]) ).

thf(1781,plain,
    ! [SV18: $i,SV180: $i,SV148: $i,SV223: $i] :
      ( ( ( in @ SV223 @ SV148 )
        = $false )
      | ( ( in @ SV223 @ ( sK64_SY766 @ SV180 @ SV148 @ SV18 ) )
        = $false )
      | ( ( in @ ( sK40_SY764 @ SV18 @ SV148 ) @ SV148 )
        = $true )
      | ( ( in @ SV180 @ SV148 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1779]) ).

thf(1782,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[78,1781,1780,1778,1777,1774,1773,1772,1771,1770,1768,1764,1763,1762,1760,1758,1756,1749,1747,1745,1733,1730,1729,1725,1724,1717,1714,1711,1708,1706,1702,1697,1696,1689,1686,1684,1680,1676,1672,1656,1654,1650,1631,1624,1623,1603,1602,1601,1599,1598,1591,1572,1570,1567,1566,1506,1503,1478,1474,1440,1421,1402,1381,1380,1379,1356,1355,1354,1350,1349,1348,1347,1346,1319,1318,1316,1315,1314,1311,1309,1289,1286,1284,1250,1244,1241,1233,1230,1225,1204,1201,1197,1192,1188,1126,1125,1115,1108,1077,1071,1070,1067,1065,1059,1058,1057,1056,1055,1047,1023,1022,1021,1016,1008,998,997,992,991,990,971,970,968,967,965,964,957,948,945,933,929,911,908,905,902,897,885,884,851,850,845,844,843,832,818,817,815,798,793,792,791,790,788,786,785,783,782,780,764,731,717,716,715,697,683,670,653,651,647,645,642,636,616,605,601,592,590,548,535,526,525,524,522,490,489,488,462,460,459,458,456,449,448,443,442,441,418,412,403,402,401,399,398,397,291,290,289,288,287,216,215,214,144,120,82]) ).

thf(1783,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[1782]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SEU556^1 : TPTP v9.3.1. Released v3.7.0.
% 0.00/0.04  % Command  : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.18  % Computer : n003.cluster.edu
% 0.12/0.18  % Model    : x86_64 x86_64
% 0.12/0.18  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.18  % Memory   : 8046.5625MB
% 0.12/0.18  % OS       : Linux 6.8.0-71-generic
% 0.12/0.18  % CPULimit : 300
% 0.12/0.18  % WCLimit  : 300
% 0.12/0.18  % DateTime : Tue Oct  6 15:29:54 UTC 2026
% 0.12/0.18  % CPUTime  : 
% 0.12/0.18  Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox/solver/bin/eprover /export/starexec/sandbox/benchmark/theBenchmark.p
% 9.10/1.75  
% 9.10/1.75   No.of.Axioms: 0
% 9.10/1.75  
% 9.10/1.75   Length.of.Defs: 15056
% 9.10/1.75  
% 9.10/1.75   Contains.Choice.Funs: true
% 9.10/1.75  ............................................................
% 9.10/1.75  
% 9.10/1.75  ********************************
% 9.10/1.75  *   All subproblems solved!    *
% 9.10/1.75  ********************************
% 9.10/1.75  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:72,ps:3,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:25,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:1782,loop_count:0,foatp_calls:1,translation:fof_full)
% 9.10/1.75  
% 9.10/1.75  %**** Beginning of derivation protocol ****
% 9.10/1.75  % SZS output start CNFRefutation
% See solution above
% 9.10/1.76  
% 9.10/1.76  %**** End of derivation protocol ****
% 9.10/1.76  %**** no. of clauses in derivation: 1783 ****
% 9.10/1.76  %**** clause counter: 1782 ****
% 9.10/1.76  
% 9.10/1.76  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:72,ps:3,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:25,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:1782,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------