TSTP Solution File: SEU747^1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SEU747^1 : TPTP v8.1.2. Released v3.7.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.eIZGT6TpWd true

% Computer : n013.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Aug 31 19:16:59 EDT 2023

% Result   : Theorem 2.34s 0.95s
% Output   : Refutation 2.34s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :  323
% Syntax   : Number of formulae    :  331 (  51 unt; 275 typ;   0 def)
%            Number of atoms       : 1187 (  50 equ;   0 cnn)
%            Maximal formula atoms :  327 (  21 avg)
%            Number of connectives : 2370 (  33   ~;   7   |;   0   &;1274   @)
%                                         (   0 <=>;1056  =>;   0  <=;   0 <~>)
%            Maximal formula depth :  279 (  16 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   15 (  15   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  277 ( 275 usr; 268 con; 0-2 aty)
%            Number of variables   :  359 (   0   ^; 359   !;   0   ?; 359   :)

% Comments : 
%------------------------------------------------------------------------------
thf(setadjoinAx_type,type,
    setadjoinAx: $o ).

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

thf(setukpairinjL2_type,type,
    setukpairinjL2: $o ).

thf(doubleComplementI1_type,type,
    doubleComplementI1: $o ).

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

thf(setminusELneg_type,type,
    setminusELneg: $o ).

thf(cartprodsndin_type,type,
    cartprodsndin: $o ).

thf(ex1E1_type,type,
    ex1E1: $o ).

thf(sk__89_type,type,
    sk__89: $i ).

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

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

thf(sk__87_type,type,
    sk__87: $i ).

thf(exuI1_type,type,
    exuI1: $o ).

thf(exuI2_type,type,
    exuI2: $o ).

thf(notequalI2_type,type,
    notequalI2: $o ).

thf(sk__88_type,type,
    sk__88: $i ).

thf(setukpairinjL_type,type,
    setukpairinjL: $o ).

thf(kpairiskpair_type,type,
    kpairiskpair: $o ).

thf(upairsubunion_type,type,
    upairsubunion: $o ).

thf(funcGraphProp3_type,type,
    funcGraphProp3: $o ).

thf(binunionTE_type,type,
    binunionTE: $o ).

thf(cartprodmempaircEq_type,type,
    cartprodmempaircEq: $o ).

thf(binintersectTERcontra_type,type,
    binintersectTERcontra: $o ).

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

thf(setminusILneg_type,type,
    setminusILneg: $o ).

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

thf(ksndpairEq_type,type,
    ksndpairEq: $o ).

thf(funcGraphProp2_type,type,
    funcGraphProp2: $o ).

thf(setadjoinSub2_type,type,
    setadjoinSub2: $o ).

thf(binintersectSubset5_type,type,
    binintersectSubset5: $o ).

thf(iftrue_type,type,
    iftrue: $o ).

thf(upairinpowunion_type,type,
    upairinpowunion: $o ).

thf(ifSingleton_type,type,
    ifSingleton: $o ).

thf(doubleComplementSub2_type,type,
    doubleComplementSub2: $o ).

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

thf(funcImageSingleton_type,type,
    funcImageSingleton: $o ).

thf(inIntersectImpInUnion2_type,type,
    inIntersectImpInUnion2: $o ).

thf(dpsetconstrERa_type,type,
    dpsetconstrERa: $o ).

thf(lamProp_type,type,
    lamProp: $o ).

thf(cartprodpairmemEL_type,type,
    cartprodpairmemEL: $o ).

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

thf(dpsetconstrER_type,type,
    dpsetconstrER: $o ).

thf(sepInPowerset_type,type,
    sepInPowerset: $o ).

thf(setukpairIR_type,type,
    setukpairIR: $o ).

thf(setukpairinjR1_type,type,
    setukpairinjR1: $o ).

thf(lam2p_type,type,
    lam2p: $o ).

thf(kpair_type,type,
    kpair: $i > $i > $i ).

thf(binunionE_type,type,
    binunionE: $o ).

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

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

thf(ubforcartprodlem1_type,type,
    ubforcartprodlem1: $o ).

thf(descr__Cong_type,type,
    descr__Cong: $o ).

thf(kfstsingleton_type,type,
    kfstsingleton: $o ).

thf(binintersectTELcontra_type,type,
    binintersectTELcontra: $o ).

thf(doubleComplementEq_type,type,
    doubleComplementEq: $o ).

thf(eqbreln_type,type,
    eqbreln: $o ).

thf(binintersectSubset1_type,type,
    binintersectSubset1: $o ).

thf(inComplementUnionImpInComplement1_type,type,
    inComplementUnionImpInComplement1: $o ).

thf(complementImpComplementIntersect_type,type,
    complementImpComplementIntersect: $o ).

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

thf(binunionT_lem_type,type,
    binunionT_lem: $o ).

thf(quantDeMorgan1_type,type,
    quantDeMorgan1: $o ).

thf(complementT_lem_type,type,
    complementT_lem: $o ).

thf(binunion_type,type,
    binunion: $i > $i > $i ).

thf(kpairsurjEq_type,type,
    kpairsurjEq: $o ).

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

thf(doubleComplementE1_type,type,
    doubleComplementE1: $o ).

thf(beta1_type,type,
    beta1: $o ).

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

thf(powersetTE1_type,type,
    powersetTE1: $o ).

thf(symdiffI2_type,type,
    symdiffI2: $o ).

thf(iftrueProp2_type,type,
    iftrueProp2: $o ).

thf(upairset2IR_type,type,
    upairset2IR: $o ).

thf(iffalseProp2_type,type,
    iffalseProp2: $o ).

thf(subsetE_type,type,
    subsetE: $o ).

thf(prop2set2propI_type,type,
    prop2set2propI: $o ).

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

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

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

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

thf(powersetI1_type,type,
    powersetI1: $o ).

thf(kfstpairEq_type,type,
    kfstpairEq: $o ).

thf(binintersectSubset3_type,type,
    binintersectSubset3: $o ).

thf(inComplementUnionImpNotIn1_type,type,
    inComplementUnionImpNotIn1: $o ).

thf(setminusIRneg_type,type,
    setminusIRneg: $o ).

thf(ap2apEq1_type,type,
    ap2apEq1: $o ).

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

thf(binintersectSubset4_type,type,
    binintersectSubset4: $o ).

thf(singletoninpowunion_type,type,
    singletoninpowunion: $o ).

thf(binunionTIRcontra_type,type,
    binunionTIRcontra: $o ).

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

thf(cartprodmempair_type,type,
    cartprodmempair: $o ).

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

thf(lamp_type,type,
    lamp: $o ).

thf(dpsetconstrEL1_type,type,
    dpsetconstrEL1: $o ).

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

thf(setadjoinSub_type,type,
    setadjoinSub: $o ).

thf(exuE3e_type,type,
    exuE3e: $o ).

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

thf(binintersectSubset2_type,type,
    binintersectSubset2: $o ).

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

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

thf(prop2setI_type,type,
    prop2setI: $o ).

thf(singletonsuniq_type,type,
    singletonsuniq: $o ).

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

thf(setminusER_type,type,
    setminusER: $o ).

thf(exuE2_type,type,
    exuE2: $o ).

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

thf(setukpairinjR11_type,type,
    setukpairinjR11: $o ).

thf(ex1I_type,type,
    ex1I: $o ).

thf(ex1E2_type,type,
    ex1E2: $o ).

thf(setminus_type,type,
    setminus: $i > $i > $i ).

thf(setukpairinjL1_type,type,
    setukpairinjL1: $o ).

thf(powersetsubset_type,type,
    powersetsubset: $o ).

thf(binunionTILcontra_type,type,
    binunionTILcontra: $o ).

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

thf(notequalI1_type,type,
    notequalI1: $o ).

thf(contrasubsetT_type,type,
    contrasubsetT: $o ).

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

thf(lam2lamEq_type,type,
    lam2lamEq: $o ).

thf(nonemptyI1_type,type,
    nonemptyI1: $o ).

thf(subsetTrans_type,type,
    subsetTrans: $o ).

thf(kpairp_type,type,
    kpairp: $o ).

thf(setukpairinjR12_type,type,
    setukpairinjR12: $o ).

thf(setminusI_type,type,
    setminusI: $o ).

thf(binunionIL_type,type,
    binunionIL: $o ).

thf(dpsetconstrSub_type,type,
    dpsetconstrSub: $o ).

thf(setunionsingleton_type,type,
    setunionsingleton: $o ).

thf(subsetE2_type,type,
    subsetE2: $o ).

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

thf(ubforcartprodlem3_type,type,
    ubforcartprodlem3: $o ).

thf(beta2_type,type,
    beta2: $o ).

thf(dpsetconstrI_type,type,
    dpsetconstrI: $o ).

thf(setextsub_type,type,
    setextsub: $o ).

thf(binunionLsub_type,type,
    binunionLsub: $o ).

thf(setunionsingleton1_type,type,
    setunionsingleton1: $o ).

thf(binintersect_type,type,
    binintersect: $i > $i > $i ).

thf(iftrueorfalse_type,type,
    iftrueorfalse: $o ).

thf(emptysetsubset_type,type,
    emptysetsubset: $o ).

thf(quantDeMorgan3_type,type,
    quantDeMorgan3: $o ).

thf(cartprodpairsurjEq_type,type,
    cartprodpairsurjEq: $o ).

thf(setOfPairsIsBReln_type,type,
    setOfPairsIsBReln: $o ).

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

thf(ksndsingleton_type,type,
    ksndsingleton: $o ).

thf(setminusSubset1_type,type,
    setminusSubset1: $o ).

thf(powersetT_lem_type,type,
    powersetT_lem: $o ).

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

thf(binunionIR_type,type,
    binunionIR: $o ).

thf(theeq_type,type,
    theeq: $o ).

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

thf(doubleComplementSub1_type,type,
    doubleComplementSub1: $o ).

thf(infuncsetfunc_type,type,
    infuncsetfunc: $o ).

thf(ap2apEq2_type,type,
    ap2apEq2: $o ).

thf(ap2p_type,type,
    ap2p: $o ).

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

thf(cartprodsndpairEq_type,type,
    cartprodsndpairEq: $o ).

thf(exuE1_type,type,
    exuE1: $o ).

thf(ubforcartprodlem2_type,type,
    ubforcartprodlem2: $o ).

thf(binintersectRsub_type,type,
    binintersectRsub: $o ).

thf(setminusLsub_type,type,
    setminusLsub: $o ).

thf(funcextLem_type,type,
    funcextLem: $o ).

thf(setukpairinjR_type,type,
    setukpairinjR: $o ).

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

thf(inIntersectImpInIntersectUnions_type,type,
    inIntersectImpInIntersectUnions: $o ).

thf(eqimpsubset2_type,type,
    eqimpsubset2: $o ).

thf(exuEu_type,type,
    exuEu: $o ).

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

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

thf(omega0Ax_type,type,
    omega0Ax: $o ).

thf(subsetTI_type,type,
    subsetTI: $o ).

thf(notsubsetI_type,type,
    notsubsetI: $o ).

thf(contraSubsetComplement_type,type,
    contraSubsetComplement: $o ).

thf(iffalseProp1_type,type,
    iffalseProp1: $o ).

thf(quantDeMorgan4_type,type,
    quantDeMorgan4: $o ).

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

thf(cartprodpairmemER_type,type,
    cartprodpairmemER: $o ).

thf(powersetE1_type,type,
    powersetE1: $o ).

thf(bs114d_type,type,
    bs114d: $o ).

thf(contrasubsetT3_type,type,
    contrasubsetT3: $o ).

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

thf(complementTcontraSubset_type,type,
    complementTcontraSubset: $o ).

thf(ifp_type,type,
    ifp: $o ).

thf(inIntersectImpInUnion_type,type,
    inIntersectImpInUnion: $o ).

thf(powersetTI1_type,type,
    powersetTI1: $o ).

thf(binintersectLsub_type,type,
    binintersectLsub: $o ).

thf(subsetI1_type,type,
    subsetI1: $o ).

thf(symdiffE_type,type,
    symdiffE: $o ).

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

thf(dsetconstr__Cong_type,type,
    dsetconstr__Cong: $o ).

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

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

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

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

thf(eta2_type,type,
    eta2: $o ).

thf(binintersectEL_type,type,
    binintersectEL: $o ).

thf(emptyE1_type,type,
    emptyE1: $o ).

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

thf(complementTI1_type,type,
    complementTI1: $o ).

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

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

thf(binintersectI_type,type,
    binintersectI: $o ).

thf(funcext_type,type,
    funcext: $o ).

thf(funcGraphProp4_type,type,
    funcGraphProp4: $o ).

thf(cartprodpairin_type,type,
    cartprodpairin: $o ).

thf(cartprodmempair1_type,type,
    cartprodmempair1: $o ).

thf(brelnall2_type,type,
    brelnall2: $o ).

thf(setextT_type,type,
    setextT: $o ).

thf(ex1I2_type,type,
    ex1I2: $o ).

thf(symdiffI1_type,type,
    symdiffI1: $o ).

thf(setukpairinjR2_type,type,
    setukpairinjR2: $o ).

thf(dpsetconstrEL2_type,type,
    dpsetconstrEL2: $o ).

thf(theprop_type,type,
    theprop: $o ).

thf(subsetI2_type,type,
    subsetI2: $o ).

thf(complementInPowersetComplementIntersect_type,type,
    complementInPowersetComplementIntersect: $o ).

thf(setminusT_lem_type,type,
    setminusT_lem: $o ).

thf(symdiffIneg1_type,type,
    symdiffIneg1: $o ).

thf(setminusERneg_type,type,
    setminusERneg: $o ).

thf(symdiffIneg2_type,type,
    symdiffIneg2: $o ).

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

thf(subsetRefl_type,type,
    subsetRefl: $o ).

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

thf(complementSubsetComplementIntersect_type,type,
    complementSubsetComplementIntersect: $o ).

thf(setminusSubset2_type,type,
    setminusSubset2: $o ).

thf(prop2setE_type,type,
    prop2setE: $o ).

thf(binunionEcases_type,type,
    binunionEcases: $o ).

thf(funcinfuncset_type,type,
    funcinfuncset: $o ).

thf(complementTE1_type,type,
    complementTE1: $o ).

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

thf(app_type,type,
    app: $o ).

thf(disjointsetsI1_type,type,
    disjointsetsI1: $o ).

thf(exuE3u_type,type,
    exuE3u: $o ).

thf(eta1_type,type,
    eta1: $o ).

thf(setminusEL_type,type,
    setminusEL: $o ).

thf(cartprodfstin_type,type,
    cartprodfstin: $o ).

thf(setunionsingleton2_type,type,
    setunionsingleton2: $o ).

thf(sepSubset_type,type,
    sepSubset: $o ).

thf(complementTnotintersectT_type,type,
    complementTnotintersectT: $o ).

thf(upairset2E_type,type,
    upairset2E: $o ).

thf(eqimpsubset1_type,type,
    eqimpsubset1: $o ).

thf(exuI3_type,type,
    exuI3: $o ).

thf(cartprodfstpairEq_type,type,
    cartprodfstpairEq: $o ).

thf(apProp_type,type,
    apProp: $o ).

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

thf(iftrueProp1_type,type,
    iftrueProp1: $o ).

thf(binintersectER_type,type,
    binintersectER: $o ).

thf(brelnall1_type,type,
    brelnall1: $o ).

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

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

thf(funcGraphProp1_type,type,
    funcGraphProp1: $o ).

thf(binintersectT_lem_type,type,
    binintersectT_lem: $o ).

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

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

thf(intersectInPowersetIntersectUnions_type,type,
    intersectInPowersetIntersectUnions: $o ).

thf(quantDeMorgan2_type,type,
    quantDeMorgan2: $o ).

thf(contrasubsetT2_type,type,
    contrasubsetT2: $o ).

thf(secondinupair_type,type,
    secondinupair: $o ).

thf(singletonprop_type,type,
    singletonprop: $o ).

thf(singletonsubset_type,type,
    singletonsubset: $o ).

thf(contrasubsetT1_type,type,
    contrasubsetT1: $o ).

thf(singletoninpowerset_type,type,
    singletoninpowerset: $o ).

thf(subsetemptysetimpeq_type,type,
    subsetemptysetimpeq: $o ).

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

thf(upairequniteq_type,type,
    upairequniteq: $o ).

thf(nonemptyE1_type,type,
    nonemptyE1: $o ).

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

thf(setukpairIL_type,type,
    setukpairIL: $o ).

thf(setunionE2_type,type,
    setunionE2: $o ).

thf(inPowerset_type,type,
    inPowerset: $o ).

thf(iffalse_type,type,
    iffalse: $o ).

thf(funcext2_type,type,
    funcext2: $o ).

thf(subset_type,type,
    subset: $i > $i > $o ).

thf(subbreln_type,type,
    subbreln: $o ).

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

thf(binunionRsub_type,type,
    binunionRsub: $o ).

thf(subset2powerset_type,type,
    subset2powerset: $o ).

thf(binunionTE,axiom,
    ( binunionTE
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ! [Xphi: $o,Xx: $i] :
                  ( ( in @ Xx @ A )
                 => ( ( in @ Xx @ ( binunion @ X @ Y ) )
                   => ( ( ( in @ Xx @ X )
                       => Xphi )
                     => ( ( ( in @ Xx @ Y )
                         => Xphi )
                       => Xphi ) ) ) ) ) ) ) ) ).

thf('0',plain,
    ( binunionTE
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ! [X10: $o,X12: $i] :
                  ( ( in @ X12 @ X4 )
                 => ( ( in @ X12 @ ( binunion @ X6 @ X8 ) )
                   => ( ( ( in @ X12 @ X6 )
                       => X10 )
                     => ( ( ( in @ X12 @ X8 )
                         => X10 )
                       => X10 ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(inComplementUnionImpInComplement1,axiom,
    ( inComplementUnionImpInComplement1
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ! [Xx: $i] :
                  ( ( in @ Xx @ A )
                 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
                   => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).

thf('1',plain,
    ( inComplementUnionImpInComplement1
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ! [X10: $i] :
                  ( ( in @ X10 @ X4 )
                 => ( ( in @ X10 @ ( setminus @ X4 @ ( binunion @ X6 @ X8 ) ) )
                   => ( in @ X10 @ ( setminus @ X4 @ X6 ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(inComplementUnionImpNotIn1,axiom,
    ( inComplementUnionImpNotIn1
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ! [Xx: $i] :
                  ( ( in @ Xx @ A )
                 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
                   => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).

thf('2',plain,
    ( inComplementUnionImpNotIn1
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ! [X10: $i] :
                  ( ( in @ X10 @ X4 )
                 => ( ( in @ X10 @ ( setminus @ X4 @ ( binunion @ X6 @ X8 ) ) )
                   => ~ ( in @ X10 @ X6 ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(intersectInPowersetIntersectUnions,axiom,
    ( intersectInPowersetIntersectUnions
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ! [Z: $i] :
                  ( ( in @ Z @ ( powerset @ A ) )
                 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).

thf('3',plain,
    ( intersectInPowersetIntersectUnions
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ! [X10: $i] :
                  ( ( in @ X10 @ ( powerset @ X4 ) )
                 => ( in @ ( binintersect @ X6 @ X8 ) @ ( powerset @ ( binintersect @ ( binunion @ X6 @ X10 ) @ ( binunion @ X8 @ X10 ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(inIntersectImpInIntersectUnions,axiom,
    ( inIntersectImpInIntersectUnions
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ! [Z: $i] :
                  ( ( in @ Z @ ( powerset @ A ) )
                 => ! [Xx: $i] :
                      ( ( in @ Xx @ A )
                     => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
                       => ( in @ Xx @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ) ).

thf('4',plain,
    ( inIntersectImpInIntersectUnions
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ! [X10: $i] :
                  ( ( in @ X10 @ ( powerset @ X4 ) )
                 => ! [X12: $i] :
                      ( ( in @ X12 @ X4 )
                     => ( ( in @ X12 @ ( binintersect @ X6 @ X8 ) )
                       => ( in @ X12 @ ( binintersect @ ( binunion @ X6 @ X10 ) @ ( binunion @ X8 @ X10 ) ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(inIntersectImpInUnion2,axiom,
    ( inIntersectImpInUnion2
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ! [Z: $i] :
                  ( ( in @ Z @ ( powerset @ A ) )
                 => ! [Xx: $i] :
                      ( ( in @ Xx @ A )
                     => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
                       => ( in @ Xx @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).

thf('5',plain,
    ( inIntersectImpInUnion2
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ! [X10: $i] :
                  ( ( in @ X10 @ ( powerset @ X4 ) )
                 => ! [X12: $i] :
                      ( ( in @ X12 @ X4 )
                     => ( ( in @ X12 @ ( binintersect @ X6 @ X8 ) )
                       => ( in @ X12 @ ( binunion @ X8 @ X10 ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(inIntersectImpInUnion,axiom,
    ( inIntersectImpInUnion
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ! [Z: $i] :
                  ( ( in @ Z @ ( powerset @ A ) )
                 => ! [Xx: $i] :
                      ( ( in @ Xx @ A )
                     => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
                       => ( in @ Xx @ ( binunion @ X @ Z ) ) ) ) ) ) ) ) ) ).

thf('6',plain,
    ( inIntersectImpInUnion
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ! [X10: $i] :
                  ( ( in @ X10 @ ( powerset @ X4 ) )
                 => ! [X12: $i] :
                      ( ( in @ X12 @ X4 )
                     => ( ( in @ X12 @ ( binintersect @ X6 @ X8 ) )
                       => ( in @ X12 @ ( binunion @ X6 @ X10 ) ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(binunionTIRcontra,axiom,
    ( binunionTIRcontra
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ! [Xx: $i] :
                  ( ( in @ Xx @ A )
                 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
                   => ~ ( in @ Xx @ Y ) ) ) ) ) ) ) ).

thf('7',plain,
    ( binunionTIRcontra
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ! [X10: $i] :
                  ( ( in @ X10 @ X4 )
                 => ( ~ ( in @ X10 @ ( binunion @ X6 @ X8 ) )
                   => ~ ( in @ X10 @ X8 ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(binunionTILcontra,axiom,
    ( binunionTILcontra
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ! [Xx: $i] :
                  ( ( in @ Xx @ A )
                 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
                   => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).

thf('8',plain,
    ( binunionTILcontra
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ! [X10: $i] :
                  ( ( in @ X10 @ X4 )
                 => ( ~ ( in @ X10 @ ( binunion @ X6 @ X8 ) )
                   => ~ ( in @ X10 @ X6 ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(binunionT_lem,axiom,
    ( binunionT_lem
    = ( ! [A: $i,X: $i] :
          ( ( in @ X @ ( powerset @ A ) )
         => ! [Y: $i] :
              ( ( in @ Y @ ( powerset @ A ) )
             => ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).

thf('9',plain,
    ( binunionT_lem
    = ( ! [X4: $i,X6: $i] :
          ( ( in @ X6 @ ( powerset @ X4 ) )
         => ! [X8: $i] :
              ( ( in @ X8 @ ( powerset @ X4 ) )
             => ( in @ ( binunion @ X6 @ X8 ) @ ( powerset @ X4 ) ) ) ) ) ),
    define([status(thm)]) ).

thf(ubforcartprodlem3,axiom,
    ( ubforcartprodlem3
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ! [Xy: $i] :
              ( ( in @ Xy @ B )
             => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).

thf('10',plain,
    ( ubforcartprodlem3
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ! [X10: $i] :
              ( ( in @ X10 @ X6 )
             => ( in @ ( kpair @ X8 @ X10 ) @ ( powerset @ ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(ubforcartprodlem2,axiom,
    ( ubforcartprodlem2
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ! [Xy: $i] :
              ( ( in @ Xy @ B )
             => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).

thf('11',plain,
    ( ubforcartprodlem2
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ! [X10: $i] :
              ( ( in @ X10 @ X6 )
             => ( in @ ( setadjoin @ ( setadjoin @ X8 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X8 @ ( setadjoin @ X10 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(ubforcartprodlem1,axiom,
    ( ubforcartprodlem1
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ! [Xy: $i] :
              ( ( in @ Xy @ B )
             => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).

thf('12',plain,
    ( ubforcartprodlem1
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ! [X10: $i] :
              ( ( in @ X10 @ X6 )
             => ( subset @ ( setadjoin @ ( setadjoin @ X8 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X8 @ ( setadjoin @ X10 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(upairinpowunion,axiom,
    ( upairinpowunion
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ! [Xy: $i] :
              ( ( in @ Xy @ B )
             => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).

thf('13',plain,
    ( upairinpowunion
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ! [X10: $i] :
              ( ( in @ X10 @ X6 )
             => ( in @ ( setadjoin @ X8 @ ( setadjoin @ X10 @ emptyset ) ) @ ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(upairsubunion,axiom,
    ( upairsubunion
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ! [Xy: $i] :
              ( ( in @ Xy @ B )
             => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).

thf('14',plain,
    ( upairsubunion
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ! [X10: $i] :
              ( ( in @ X10 @ X6 )
             => ( subset @ ( setadjoin @ X8 @ ( setadjoin @ X10 @ emptyset ) ) @ ( binunion @ X4 @ X6 ) ) ) ) ) ),
    define([status(thm)]) ).

thf(singletoninpowunion,axiom,
    ( singletoninpowunion
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).

thf('15',plain,
    ( singletoninpowunion
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ( in @ ( setadjoin @ X8 @ emptyset ) @ ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) ) ),
    define([status(thm)]) ).

thf(bs114d,axiom,
    ( bs114d
    = ( ! [A: $i,B: $i,C: $i] :
          ( ( binintersect @ A @ ( binunion @ B @ C ) )
          = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).

thf('16',plain,
    ( bs114d
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( binintersect @ X4 @ ( binunion @ X6 @ X8 ) )
          = ( binunion @ ( binintersect @ X4 @ X6 ) @ ( binintersect @ X4 @ X8 ) ) ) ) ),
    define([status(thm)]) ).

thf(binunionRsub,axiom,
    ( binunionRsub
    = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).

thf('17',plain,
    ( binunionRsub
    = ( ! [X4: $i,X6: $i] : ( subset @ X6 @ ( binunion @ X4 @ X6 ) ) ) ),
    define([status(thm)]) ).

thf(binunionLsub,axiom,
    ( binunionLsub
    = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).

thf('18',plain,
    ( binunionLsub
    = ( ! [X4: $i,X6: $i] : ( subset @ X4 @ ( binunion @ X4 @ X6 ) ) ) ),
    define([status(thm)]) ).

thf(binunionE,axiom,
    ( binunionE
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ ( binunion @ A @ B ) )
         => ( ( in @ Xx @ A )
            | ( in @ Xx @ B ) ) ) ) ) ).

thf('19',plain,
    ( binunionE
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ ( binunion @ X4 @ X6 ) )
         => ( ( in @ X8 @ X4 )
            | ( in @ X8 @ X6 ) ) ) ) ),
    define([status(thm)]) ).

thf(binunionEcases,axiom,
    ( binunionEcases
    = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
          ( ( in @ Xx @ ( binunion @ A @ B ) )
         => ( ( ( in @ Xx @ A )
             => Xphi )
           => ( ( ( in @ Xx @ B )
               => Xphi )
             => Xphi ) ) ) ) ) ).

thf('20',plain,
    ( binunionEcases
    = ( ! [X4: $i,X6: $i,X8: $i,X10: $o] :
          ( ( in @ X8 @ ( binunion @ X4 @ X6 ) )
         => ( ( ( in @ X8 @ X4 )
             => X10 )
           => ( ( ( in @ X8 @ X6 )
               => X10 )
             => X10 ) ) ) ) ),
    define([status(thm)]) ).

thf(binunionIR,axiom,
    ( binunionIR
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ B )
         => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).

thf('21',plain,
    ( binunionIR
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X6 )
         => ( in @ X8 @ ( binunion @ X4 @ X6 ) ) ) ) ),
    define([status(thm)]) ).

thf(binunionIL,axiom,
    ( binunionIL
    = ( ! [A: $i,B: $i,Xx: $i] :
          ( ( in @ Xx @ A )
         => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).

thf('22',plain,
    ( binunionIL
    = ( ! [X4: $i,X6: $i,X8: $i] :
          ( ( in @ X8 @ X4 )
         => ( in @ X8 @ ( binunion @ X4 @ X6 ) ) ) ) ),
    define([status(thm)]) ).

thf(binunionTEcontra,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
                                                                                                                                                 => ( exuEu
                                                                                                                                                   => ( descr__Cong
                                                                                                                                                     => ( dsetconstr__Cong
                                                                                                                                                       => ( subsetI1
                                                                                                                                                         => ( eqimpsubset2
                                                                                                                                                           => ( eqimpsubset1
                                                                                                                                                             => ( subsetI2
                                                                                                                                                               => ( emptysetsubset
                                                                                                                                                                 => ( subsetE
                                                                                                                                                                   => ( subsetE2
                                                                                                                                                                     => ( notsubsetI
                                                                                                                                                                       => ( notequalI1
                                                                                                                                                                         => ( notequalI2
                                                                                                                                                                           => ( subsetRefl
                                                                                                                                                                             => ( subsetTrans
                                                                                                                                                                               => ( setadjoinSub
                                                                                                                                                                                 => ( setadjoinSub2
                                                                                                                                                                                   => ( subset2powerset
                                                                                                                                                                                     => ( setextsub
                                                                                                                                                                                       => ( subsetemptysetimpeq
                                                                                                                                                                                         => ( powersetI1
                                                                                                                                                                                           => ( powersetE1
                                                                                                                                                                                             => ( inPowerset
                                                                                                                                                                                               => ( powersetsubset
                                                                                                                                                                                                 => ( sepInPowerset
                                                                                                                                                                                                   => ( sepSubset
                                                                                                                                                                                                     => ( binunionIL
                                                                                                                                                                                                       => ( upairset2IR
                                                                                                                                                                                                         => ( binunionIR
                                                                                                                                                                                                           => ( binunionEcases
                                                                                                                                                                                                             => ( binunionE
                                                                                                                                                                                                               => ( binunionLsub
                                                                                                                                                                                                                 => ( binunionRsub
                                                                                                                                                                                                                   => ( binintersectI
                                                                                                                                                                                                                     => ( binintersectSubset5
                                                                                                                                                                                                                       => ( binintersectEL
                                                                                                                                                                                                                         => ( binintersectLsub
                                                                                                                                                                                                                           => ( binintersectSubset2
                                                                                                                                                                                                                             => ( binintersectSubset3
                                                                                                                                                                                                                               => ( binintersectER
                                                                                                                                                                                                                                 => ( disjointsetsI1
                                                                                                                                                                                                                                   => ( binintersectRsub
                                                                                                                                                                                                                                     => ( binintersectSubset4
                                                                                                                                                                                                                                       => ( binintersectSubset1
                                                                                                                                                                                                                                         => ( bs114d
                                                                                                                                                                                                                                           => ( setminusI
                                                                                                                                                                                                                                             => ( setminusEL
                                                                                                                                                                                                                                               => ( setminusER
                                                                                                                                                                                                                                                 => ( setminusSubset2
                                                                                                                                                                                                                                                   => ( setminusERneg
                                                                                                                                                                                                                                                     => ( setminusELneg
                                                                                                                                                                                                                                                       => ( setminusILneg
                                                                                                                                                                                                                                                         => ( setminusIRneg
                                                                                                                                                                                                                                                           => ( setminusLsub
                                                                                                                                                                                                                                                             => ( setminusSubset1
                                                                                                                                                                                                                                                               => ( symdiffE
                                                                                                                                                                                                                                                                 => ( symdiffI1
                                                                                                                                                                                                                                                                   => ( symdiffI2
                                                                                                                                                                                                                                                                     => ( symdiffIneg1
                                                                                                                                                                                                                                                                       => ( symdiffIneg2
                                                                                                                                                                                                                                                                         => ( secondinupair
                                                                                                                                                                                                                                                                           => ( setukpairIL
                                                                                                                                                                                                                                                                             => ( setukpairIR
                                                                                                                                                                                                                                                                               => ( kpairiskpair
                                                                                                                                                                                                                                                                                 => ( kpairp
                                                                                                                                                                                                                                                                                   => ( singletonsubset
                                                                                                                                                                                                                                                                                     => ( singletoninpowerset
                                                                                                                                                                                                                                                                                       => ( singletoninpowunion
                                                                                                                                                                                                                                                                                         => ( upairset2E
                                                                                                                                                                                                                                                                                           => ( upairsubunion
                                                                                                                                                                                                                                                                                             => ( upairinpowunion
                                                                                                                                                                                                                                                                                               => ( ubforcartprodlem1
                                                                                                                                                                                                                                                                                                 => ( ubforcartprodlem2
                                                                                                                                                                                                                                                                                                   => ( ubforcartprodlem3
                                                                                                                                                                                                                                                                                                     => ( cartprodpairin
                                                                                                                                                                                                                                                                                                       => ( cartprodmempair1
                                                                                                                                                                                                                                                                                                         => ( cartprodmempair
                                                                                                                                                                                                                                                                                                           => ( setunionE2
                                                                                                                                                                                                                                                                                                             => ( setunionsingleton1
                                                                                                                                                                                                                                                                                                               => ( setunionsingleton2
                                                                                                                                                                                                                                                                                                                 => ( setunionsingleton
                                                                                                                                                                                                                                                                                                                   => ( singletonprop
                                                                                                                                                                                                                                                                                                                     => ( ex1E1
                                                                                                                                                                                                                                                                                                                       => ( ex1I
                                                                                                                                                                                                                                                                                                                         => ( ex1I2
                                                                                                                                                                                                                                                                                                                           => ( singletonsuniq
                                                                                                                                                                                                                                                                                                                             => ( setukpairinjL1
                                                                                                                                                                                                                                                                                                                               => ( kfstsingleton
                                                                                                                                                                                                                                                                                                                                 => ( theprop
                                                                                                                                                                                                                                                                                                                                   => ( kfstpairEq
                                                                                                                                                                                                                                                                                                                                     => ( cartprodfstin
                                                                                                                                                                                                                                                                                                                                       => ( setukpairinjL2
                                                                                                                                                                                                                                                                                                                                         => ( setukpairinjL
                                                                                                                                                                                                                                                                                                                                           => ( setukpairinjR11
                                                                                                                                                                                                                                                                                                                                             => ( setukpairinjR12
                                                                                                                                                                                                                                                                                                                                               => ( setukpairinjR1
                                                                                                                                                                                                                                                                                                                                                 => ( upairequniteq
                                                                                                                                                                                                                                                                                                                                                   => ( setukpairinjR2
                                                                                                                                                                                                                                                                                                                                                     => ( setukpairinjR
                                                                                                                                                                                                                                                                                                                                                       => ( ksndsingleton
                                                                                                                                                                                                                                                                                                                                                         => ( ksndpairEq
                                                                                                                                                                                                                                                                                                                                                           => ( kpairsurjEq
                                                                                                                                                                                                                                                                                                                                                             => ( cartprodsndin
                                                                                                                                                                                                                                                                                                                                                               => ( cartprodpairmemEL
                                                                                                                                                                                                                                                                                                                                                                 => ( cartprodpairmemER
                                                                                                                                                                                                                                                                                                                                                                   => ( cartprodmempaircEq
                                                                                                                                                                                                                                                                                                                                                                     => ( cartprodfstpairEq
                                                                                                                                                                                                                                                                                                                                                                       => ( cartprodsndpairEq
                                                                                                                                                                                                                                                                                                                                                                         => ( cartprodpairsurjEq
                                                                                                                                                                                                                                                                                                                                                                           => ( dpsetconstrI
                                                                                                                                                                                                                                                                                                                                                                             => ( dpsetconstrSub
                                                                                                                                                                                                                                                                                                                                                                               => ( setOfPairsIsBReln
                                                                                                                                                                                                                                                                                                                                                                                 => ( dpsetconstrERa
                                                                                                                                                                                                                                                                                                                                                                                   => ( dpsetconstrEL1
                                                                                                                                                                                                                                                                                                                                                                                     => ( dpsetconstrEL2
                                                                                                                                                                                                                                                                                                                                                                                       => ( dpsetconstrER
                                                                                                                                                                                                                                                                                                                                                                                         => ( funcImageSingleton
                                                                                                                                                                                                                                                                                                                                                                                           => ( apProp
                                                                                                                                                                                                                                                                                                                                                                                             => ( app
                                                                                                                                                                                                                                                                                                                                                                                               => ( infuncsetfunc
                                                                                                                                                                                                                                                                                                                                                                                                 => ( ap2p
                                                                                                                                                                                                                                                                                                                                                                                                   => ( funcinfuncset
                                                                                                                                                                                                                                                                                                                                                                                                     => ( lamProp
                                                                                                                                                                                                                                                                                                                                                                                                       => ( lamp
                                                                                                                                                                                                                                                                                                                                                                                                         => ( lam2p
                                                                                                                                                                                                                                                                                                                                                                                                           => ( brelnall1
                                                                                                                                                                                                                                                                                                                                                                                                             => ( brelnall2
                                                                                                                                                                                                                                                                                                                                                                                                               => ( ex1E2
                                                                                                                                                                                                                                                                                                                                                                                                                 => ( funcGraphProp1
                                                                                                                                                                                                                                                                                                                                                                                                                   => ( funcGraphProp3
                                                                                                                                                                                                                                                                                                                                                                                                                     => ( funcGraphProp2
                                                                                                                                                                                                                                                                                                                                                                                                                       => ( funcextLem
                                                                                                                                                                                                                                                                                                                                                                                                                         => ( funcGraphProp4
                                                                                                                                                                                                                                                                                                                                                                                                                           => ( subbreln
                                                                                                                                                                                                                                                                                                                                                                                                                             => ( eqbreln
                                                                                                                                                                                                                                                                                                                                                                                                                               => ( funcext
                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( funcext2
                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( ap2apEq1
                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( ap2apEq2
                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( beta1
                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( eta1
                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( lam2lamEq
                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( beta2
                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( eta2
                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( iffalseProp1
                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( iffalseProp2
                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( iftrueProp1
                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( iftrueProp2
                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( ifSingleton
                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ifp
                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( theeq
                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( iftrue
                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( iffalse
                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( iftrueorfalse
                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( binintersectT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( binunionT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( powersetT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( setminusT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( complementT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( setextT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( subsetTI
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( powersetTI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( powersetTE1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( complementTI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( complementTE1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( binintersectTELcontra
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( binintersectTERcontra
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( contrasubsetT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( contrasubsetT1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( contrasubsetT2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( contrasubsetT3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( doubleComplementI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( doubleComplementE1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( doubleComplementSub1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( doubleComplementSub2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( doubleComplementEq
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( complementTnotintersectT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( complementImpComplementIntersect
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( complementSubsetComplementIntersect
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( complementInPowersetComplementIntersect
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( contraSubsetComplement
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( complementTcontraSubset
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( binunionTILcontra
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( binunionTIRcontra
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( inIntersectImpInUnion
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( inIntersectImpInUnion2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( inIntersectImpInIntersectUnions
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( intersectInPowersetIntersectUnions
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( inComplementUnionImpNotIn1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( inComplementUnionImpInComplement1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( binunionTE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ! [A: $i,X: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X @ ( powerset @ A ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [Y: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ Y @ ( powerset @ A ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ! [Xx: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ Xx @ A )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ~ ( in @ Xx @ X )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ~ ( in @ Xx @ Y )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ~ ( in @ Xx @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(zf_stmt_0,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
                                                                                                                                                 => ( exuEu
                                                                                                                                                   => ( descr__Cong
                                                                                                                                                     => ( dsetconstr__Cong
                                                                                                                                                       => ( subsetI1
                                                                                                                                                         => ( eqimpsubset2
                                                                                                                                                           => ( eqimpsubset1
                                                                                                                                                             => ( subsetI2
                                                                                                                                                               => ( emptysetsubset
                                                                                                                                                                 => ( subsetE
                                                                                                                                                                   => ( subsetE2
                                                                                                                                                                     => ( notsubsetI
                                                                                                                                                                       => ( notequalI1
                                                                                                                                                                         => ( notequalI2
                                                                                                                                                                           => ( subsetRefl
                                                                                                                                                                             => ( subsetTrans
                                                                                                                                                                               => ( setadjoinSub
                                                                                                                                                                                 => ( setadjoinSub2
                                                                                                                                                                                   => ( subset2powerset
                                                                                                                                                                                     => ( setextsub
                                                                                                                                                                                       => ( subsetemptysetimpeq
                                                                                                                                                                                         => ( powersetI1
                                                                                                                                                                                           => ( powersetE1
                                                                                                                                                                                             => ( inPowerset
                                                                                                                                                                                               => ( powersetsubset
                                                                                                                                                                                                 => ( sepInPowerset
                                                                                                                                                                                                   => ( sepSubset
                                                                                                                                                                                                     => ( ! [X4: $i,X6: $i,X8: $i] :
                                                                                                                                                                                                            ( ( in @ X8 @ X4 )
                                                                                                                                                                                                           => ( in @ X8 @ ( binunion @ X4 @ X6 ) ) )
                                                                                                                                                                                                       => ( upairset2IR
                                                                                                                                                                                                         => ( ! [X10: $i,X12: $i,X14: $i] :
                                                                                                                                                                                                                ( ( in @ X14 @ X12 )
                                                                                                                                                                                                               => ( in @ X14 @ ( binunion @ X10 @ X12 ) ) )
                                                                                                                                                                                                           => ( ! [X16: $i,X18: $i,X20: $i,X22: $o] :
                                                                                                                                                                                                                  ( ( in @ X20 @ ( binunion @ X16 @ X18 ) )
                                                                                                                                                                                                                 => ( ( ( in @ X20 @ X16 )
                                                                                                                                                                                                                     => X22 )
                                                                                                                                                                                                                   => ( ( ( in @ X20 @ X18 )
                                                                                                                                                                                                                       => X22 )
                                                                                                                                                                                                                     => X22 ) ) )
                                                                                                                                                                                                             => ( ! [X24: $i,X26: $i,X28: $i] :
                                                                                                                                                                                                                    ( ( in @ X28 @ ( binunion @ X24 @ X26 ) )
                                                                                                                                                                                                                   => ( ( in @ X28 @ X24 )
                                                                                                                                                                                                                      | ( in @ X28 @ X26 ) ) )
                                                                                                                                                                                                               => ( ! [X30: $i,X32: $i] : ( subset @ X30 @ ( binunion @ X30 @ X32 ) )
                                                                                                                                                                                                                 => ( ! [X34: $i,X36: $i] : ( subset @ X36 @ ( binunion @ X34 @ X36 ) )
                                                                                                                                                                                                                   => ( binintersectI
                                                                                                                                                                                                                     => ( binintersectSubset5
                                                                                                                                                                                                                       => ( binintersectEL
                                                                                                                                                                                                                         => ( binintersectLsub
                                                                                                                                                                                                                           => ( binintersectSubset2
                                                                                                                                                                                                                             => ( binintersectSubset3
                                                                                                                                                                                                                               => ( binintersectER
                                                                                                                                                                                                                                 => ( disjointsetsI1
                                                                                                                                                                                                                                   => ( binintersectRsub
                                                                                                                                                                                                                                     => ( binintersectSubset4
                                                                                                                                                                                                                                       => ( binintersectSubset1
                                                                                                                                                                                                                                         => ( ! [X38: $i,X40: $i,X42: $i] :
                                                                                                                                                                                                                                                ( ( binintersect @ X38 @ ( binunion @ X40 @ X42 ) )
                                                                                                                                                                                                                                                = ( binunion @ ( binintersect @ X38 @ X40 ) @ ( binintersect @ X38 @ X42 ) ) )
                                                                                                                                                                                                                                           => ( setminusI
                                                                                                                                                                                                                                             => ( setminusEL
                                                                                                                                                                                                                                               => ( setminusER
                                                                                                                                                                                                                                                 => ( setminusSubset2
                                                                                                                                                                                                                                                   => ( setminusERneg
                                                                                                                                                                                                                                                     => ( setminusELneg
                                                                                                                                                                                                                                                       => ( setminusILneg
                                                                                                                                                                                                                                                         => ( setminusIRneg
                                                                                                                                                                                                                                                           => ( setminusLsub
                                                                                                                                                                                                                                                             => ( setminusSubset1
                                                                                                                                                                                                                                                               => ( symdiffE
                                                                                                                                                                                                                                                                 => ( symdiffI1
                                                                                                                                                                                                                                                                   => ( symdiffI2
                                                                                                                                                                                                                                                                     => ( symdiffIneg1
                                                                                                                                                                                                                                                                       => ( symdiffIneg2
                                                                                                                                                                                                                                                                         => ( secondinupair
                                                                                                                                                                                                                                                                           => ( setukpairIL
                                                                                                                                                                                                                                                                             => ( setukpairIR
                                                                                                                                                                                                                                                                               => ( kpairiskpair
                                                                                                                                                                                                                                                                                 => ( kpairp
                                                                                                                                                                                                                                                                                   => ( singletonsubset
                                                                                                                                                                                                                                                                                     => ( singletoninpowerset
                                                                                                                                                                                                                                                                                       => ( ! [X44: $i,X46: $i,X48: $i] :
                                                                                                                                                                                                                                                                                              ( ( in @ X48 @ X44 )
                                                                                                                                                                                                                                                                                             => ( in @ ( setadjoin @ X48 @ emptyset ) @ ( powerset @ ( binunion @ X44 @ X46 ) ) ) )
                                                                                                                                                                                                                                                                                         => ( upairset2E
                                                                                                                                                                                                                                                                                           => ( ! [X50: $i,X52: $i,X54: $i] :
                                                                                                                                                                                                                                                                                                  ( ( in @ X54 @ X50 )
                                                                                                                                                                                                                                                                                                 => ! [X56: $i] :
                                                                                                                                                                                                                                                                                                      ( ( in @ X56 @ X52 )
                                                                                                                                                                                                                                                                                                     => ( subset @ ( setadjoin @ X54 @ ( setadjoin @ X56 @ emptyset ) ) @ ( binunion @ X50 @ X52 ) ) ) )
                                                                                                                                                                                                                                                                                             => ( ! [X58: $i,X60: $i,X62: $i] :
                                                                                                                                                                                                                                                                                                    ( ( in @ X62 @ X58 )
                                                                                                                                                                                                                                                                                                   => ! [X64: $i] :
                                                                                                                                                                                                                                                                                                        ( ( in @ X64 @ X60 )
                                                                                                                                                                                                                                                                                                       => ( in @ ( setadjoin @ X62 @ ( setadjoin @ X64 @ emptyset ) ) @ ( powerset @ ( binunion @ X58 @ X60 ) ) ) ) )
                                                                                                                                                                                                                                                                                               => ( ! [X66: $i,X68: $i,X70: $i] :
                                                                                                                                                                                                                                                                                                      ( ( in @ X70 @ X66 )
                                                                                                                                                                                                                                                                                                     => ! [X72: $i] :
                                                                                                                                                                                                                                                                                                          ( ( in @ X72 @ X68 )
                                                                                                                                                                                                                                                                                                         => ( subset @ ( setadjoin @ ( setadjoin @ X70 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X70 @ ( setadjoin @ X72 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ X66 @ X68 ) ) ) ) )
                                                                                                                                                                                                                                                                                                 => ( ! [X74: $i,X76: $i,X78: $i] :
                                                                                                                                                                                                                                                                                                        ( ( in @ X78 @ X74 )
                                                                                                                                                                                                                                                                                                       => ! [X80: $i] :
                                                                                                                                                                                                                                                                                                            ( ( in @ X80 @ X76 )
                                                                                                                                                                                                                                                                                                           => ( in @ ( setadjoin @ ( setadjoin @ X78 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X78 @ ( setadjoin @ X80 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ X74 @ X76 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                   => ( ! [X82: $i,X84: $i,X86: $i] :
                                                                                                                                                                                                                                                                                                          ( ( in @ X86 @ X82 )
                                                                                                                                                                                                                                                                                                         => ! [X88: $i] :
                                                                                                                                                                                                                                                                                                              ( ( in @ X88 @ X84 )
                                                                                                                                                                                                                                                                                                             => ( in @ ( kpair @ X86 @ X88 ) @ ( powerset @ ( powerset @ ( binunion @ X82 @ X84 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                     => ( cartprodpairin
                                                                                                                                                                                                                                                                                                       => ( cartprodmempair1
                                                                                                                                                                                                                                                                                                         => ( cartprodmempair
                                                                                                                                                                                                                                                                                                           => ( setunionE2
                                                                                                                                                                                                                                                                                                             => ( setunionsingleton1
                                                                                                                                                                                                                                                                                                               => ( setunionsingleton2
                                                                                                                                                                                                                                                                                                                 => ( setunionsingleton
                                                                                                                                                                                                                                                                                                                   => ( singletonprop
                                                                                                                                                                                                                                                                                                                     => ( ex1E1
                                                                                                                                                                                                                                                                                                                       => ( ex1I
                                                                                                                                                                                                                                                                                                                         => ( ex1I2
                                                                                                                                                                                                                                                                                                                           => ( singletonsuniq
                                                                                                                                                                                                                                                                                                                             => ( setukpairinjL1
                                                                                                                                                                                                                                                                                                                               => ( kfstsingleton
                                                                                                                                                                                                                                                                                                                                 => ( theprop
                                                                                                                                                                                                                                                                                                                                   => ( kfstpairEq
                                                                                                                                                                                                                                                                                                                                     => ( cartprodfstin
                                                                                                                                                                                                                                                                                                                                       => ( setukpairinjL2
                                                                                                                                                                                                                                                                                                                                         => ( setukpairinjL
                                                                                                                                                                                                                                                                                                                                           => ( setukpairinjR11
                                                                                                                                                                                                                                                                                                                                             => ( setukpairinjR12
                                                                                                                                                                                                                                                                                                                                               => ( setukpairinjR1
                                                                                                                                                                                                                                                                                                                                                 => ( upairequniteq
                                                                                                                                                                                                                                                                                                                                                   => ( setukpairinjR2
                                                                                                                                                                                                                                                                                                                                                     => ( setukpairinjR
                                                                                                                                                                                                                                                                                                                                                       => ( ksndsingleton
                                                                                                                                                                                                                                                                                                                                                         => ( ksndpairEq
                                                                                                                                                                                                                                                                                                                                                           => ( kpairsurjEq
                                                                                                                                                                                                                                                                                                                                                             => ( cartprodsndin
                                                                                                                                                                                                                                                                                                                                                               => ( cartprodpairmemEL
                                                                                                                                                                                                                                                                                                                                                                 => ( cartprodpairmemER
                                                                                                                                                                                                                                                                                                                                                                   => ( cartprodmempaircEq
                                                                                                                                                                                                                                                                                                                                                                     => ( cartprodfstpairEq
                                                                                                                                                                                                                                                                                                                                                                       => ( cartprodsndpairEq
                                                                                                                                                                                                                                                                                                                                                                         => ( cartprodpairsurjEq
                                                                                                                                                                                                                                                                                                                                                                           => ( dpsetconstrI
                                                                                                                                                                                                                                                                                                                                                                             => ( dpsetconstrSub
                                                                                                                                                                                                                                                                                                                                                                               => ( setOfPairsIsBReln
                                                                                                                                                                                                                                                                                                                                                                                 => ( dpsetconstrERa
                                                                                                                                                                                                                                                                                                                                                                                   => ( dpsetconstrEL1
                                                                                                                                                                                                                                                                                                                                                                                     => ( dpsetconstrEL2
                                                                                                                                                                                                                                                                                                                                                                                       => ( dpsetconstrER
                                                                                                                                                                                                                                                                                                                                                                                         => ( funcImageSingleton
                                                                                                                                                                                                                                                                                                                                                                                           => ( apProp
                                                                                                                                                                                                                                                                                                                                                                                             => ( app
                                                                                                                                                                                                                                                                                                                                                                                               => ( infuncsetfunc
                                                                                                                                                                                                                                                                                                                                                                                                 => ( ap2p
                                                                                                                                                                                                                                                                                                                                                                                                   => ( funcinfuncset
                                                                                                                                                                                                                                                                                                                                                                                                     => ( lamProp
                                                                                                                                                                                                                                                                                                                                                                                                       => ( lamp
                                                                                                                                                                                                                                                                                                                                                                                                         => ( lam2p
                                                                                                                                                                                                                                                                                                                                                                                                           => ( brelnall1
                                                                                                                                                                                                                                                                                                                                                                                                             => ( brelnall2
                                                                                                                                                                                                                                                                                                                                                                                                               => ( ex1E2
                                                                                                                                                                                                                                                                                                                                                                                                                 => ( funcGraphProp1
                                                                                                                                                                                                                                                                                                                                                                                                                   => ( funcGraphProp3
                                                                                                                                                                                                                                                                                                                                                                                                                     => ( funcGraphProp2
                                                                                                                                                                                                                                                                                                                                                                                                                       => ( funcextLem
                                                                                                                                                                                                                                                                                                                                                                                                                         => ( funcGraphProp4
                                                                                                                                                                                                                                                                                                                                                                                                                           => ( subbreln
                                                                                                                                                                                                                                                                                                                                                                                                                             => ( eqbreln
                                                                                                                                                                                                                                                                                                                                                                                                                               => ( funcext
                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( funcext2
                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( ap2apEq1
                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( ap2apEq2
                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( beta1
                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( eta1
                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( lam2lamEq
                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( beta2
                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( eta2
                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( iffalseProp1
                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( iffalseProp2
                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( iftrueProp1
                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( iftrueProp2
                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( ifSingleton
                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ifp
                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( theeq
                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( iftrue
                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( iffalse
                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( iftrueorfalse
                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( binintersectT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( ! [X90: $i,X92: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X92 @ ( powerset @ X90 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ! [X94: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X94 @ ( powerset @ X90 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( in @ ( binunion @ X92 @ X94 ) @ ( powerset @ X90 ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( powersetT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( setminusT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( complementT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( setextT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( subsetTI
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( powersetTI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( powersetTE1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( complementTI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( complementTE1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( binintersectTELcontra
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( binintersectTERcontra
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( contrasubsetT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( contrasubsetT1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( contrasubsetT2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( contrasubsetT3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( doubleComplementI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( doubleComplementE1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( doubleComplementSub1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( doubleComplementSub2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( doubleComplementEq
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( complementTnotintersectT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( complementImpComplementIntersect
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( complementSubsetComplementIntersect
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( complementInPowersetComplementIntersect
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( contraSubsetComplement
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( complementTcontraSubset
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ! [X96: $i,X98: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X98 @ ( powerset @ X96 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X100: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X100 @ ( powerset @ X96 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ! [X102: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X102 @ X96 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ~ ( in @ X102 @ ( binunion @ X98 @ X100 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ~ ( in @ X102 @ X98 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( ! [X104: $i,X106: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X106 @ ( powerset @ X104 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ! [X108: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X108 @ ( powerset @ X104 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ! [X110: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X110 @ X104 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ~ ( in @ X110 @ ( binunion @ X106 @ X108 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ~ ( in @ X110 @ X108 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( ! [X112: $i,X114: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X114 @ ( powerset @ X112 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ! [X116: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X116 @ ( powerset @ X112 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ! [X118: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X118 @ ( powerset @ X112 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ! [X120: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X120 @ X112 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( ( in @ X120 @ ( binintersect @ X114 @ X116 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( in @ X120 @ ( binunion @ X114 @ X118 ) ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( ! [X122: $i,X124: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X124 @ ( powerset @ X122 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ! [X126: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X126 @ ( powerset @ X122 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ! [X128: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X128 @ ( powerset @ X122 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ! [X130: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X130 @ X122 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( ( in @ X130 @ ( binintersect @ X124 @ X126 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( in @ X130 @ ( binunion @ X126 @ X128 ) ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( ! [X132: $i,X134: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X134 @ ( powerset @ X132 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ! [X136: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X136 @ ( powerset @ X132 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ! [X138: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X138 @ ( powerset @ X132 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X140: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X140 @ X132 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( ( in @ X140 @ ( binintersect @ X134 @ X136 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( in @ X140 @ ( binintersect @ ( binunion @ X134 @ X138 ) @ ( binunion @ X136 @ X138 ) ) ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( ! [X142: $i,X144: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X144 @ ( powerset @ X142 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ! [X146: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X146 @ ( powerset @ X142 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ! [X148: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X148 @ ( powerset @ X142 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( in @ ( binintersect @ X144 @ X146 ) @ ( powerset @ ( binintersect @ ( binunion @ X144 @ X148 ) @ ( binunion @ X146 @ X148 ) ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( ! [X150: $i,X152: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X152 @ ( powerset @ X150 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ! [X154: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X154 @ ( powerset @ X150 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X156: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X156 @ X150 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( ( in @ X156 @ ( setminus @ X150 @ ( binunion @ X152 @ X154 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ~ ( in @ X156 @ X152 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ! [X158: $i,X160: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X160 @ ( powerset @ X158 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ! [X162: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X162 @ ( powerset @ X158 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ! [X164: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X164 @ X158 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( ( in @ X164 @ ( setminus @ X158 @ ( binunion @ X160 @ X162 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( in @ X164 @ ( setminus @ X158 @ X160 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ! [X166: $i,X168: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X168 @ ( powerset @ X166 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X170: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X170 @ ( powerset @ X166 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ! [X172: $o,X174: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X174 @ X166 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ( in @ X174 @ ( binunion @ X168 @ X170 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ( ( in @ X174 @ X168 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => X172 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( ( ( in @ X174 @ X170 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => X172 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => X172 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ! [X176: $i,X178: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X178 @ ( powerset @ X176 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X180: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X180 @ ( powerset @ X176 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ! [X182: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X182 @ X176 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ~ ( in @ X182 @ X178 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ~ ( in @ X182 @ X180 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ~ ( in @ X182 @ ( binunion @ X178 @ X180 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).

thf(zf_stmt_1,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
                                                                                                                                                   => ( exuEu
                                                                                                                                                     => ( descr__Cong
                                                                                                                                                       => ( dsetconstr__Cong
                                                                                                                                                         => ( subsetI1
                                                                                                                                                           => ( eqimpsubset2
                                                                                                                                                             => ( eqimpsubset1
                                                                                                                                                               => ( subsetI2
                                                                                                                                                                 => ( emptysetsubset
                                                                                                                                                                   => ( subsetE
                                                                                                                                                                     => ( subsetE2
                                                                                                                                                                       => ( notsubsetI
                                                                                                                                                                         => ( notequalI1
                                                                                                                                                                           => ( notequalI2
                                                                                                                                                                             => ( subsetRefl
                                                                                                                                                                               => ( subsetTrans
                                                                                                                                                                                 => ( setadjoinSub
                                                                                                                                                                                   => ( setadjoinSub2
                                                                                                                                                                                     => ( subset2powerset
                                                                                                                                                                                       => ( setextsub
                                                                                                                                                                                         => ( subsetemptysetimpeq
                                                                                                                                                                                           => ( powersetI1
                                                                                                                                                                                             => ( powersetE1
                                                                                                                                                                                               => ( inPowerset
                                                                                                                                                                                                 => ( powersetsubset
                                                                                                                                                                                                   => ( sepInPowerset
                                                                                                                                                                                                     => ( sepSubset
                                                                                                                                                                                                       => ( ! [X4: $i,X6: $i,X8: $i] :
                                                                                                                                                                                                              ( ( in @ X8 @ X4 )
                                                                                                                                                                                                             => ( in @ X8 @ ( binunion @ X4 @ X6 ) ) )
                                                                                                                                                                                                         => ( upairset2IR
                                                                                                                                                                                                           => ( ! [X10: $i,X12: $i,X14: $i] :
                                                                                                                                                                                                                  ( ( in @ X14 @ X12 )
                                                                                                                                                                                                                 => ( in @ X14 @ ( binunion @ X10 @ X12 ) ) )
                                                                                                                                                                                                             => ( ! [X16: $i,X18: $i,X20: $i,X22: $o] :
                                                                                                                                                                                                                    ( ( in @ X20 @ ( binunion @ X16 @ X18 ) )
                                                                                                                                                                                                                   => ( ( ( in @ X20 @ X16 )
                                                                                                                                                                                                                       => X22 )
                                                                                                                                                                                                                     => ( ( ( in @ X20 @ X18 )
                                                                                                                                                                                                                         => X22 )
                                                                                                                                                                                                                       => X22 ) ) )
                                                                                                                                                                                                               => ( ! [X24: $i,X26: $i,X28: $i] :
                                                                                                                                                                                                                      ( ( in @ X28 @ ( binunion @ X24 @ X26 ) )
                                                                                                                                                                                                                     => ( ( in @ X28 @ X24 )
                                                                                                                                                                                                                        | ( in @ X28 @ X26 ) ) )
                                                                                                                                                                                                                 => ( ! [X30: $i,X32: $i] : ( subset @ X30 @ ( binunion @ X30 @ X32 ) )
                                                                                                                                                                                                                   => ( ! [X34: $i,X36: $i] : ( subset @ X36 @ ( binunion @ X34 @ X36 ) )
                                                                                                                                                                                                                     => ( binintersectI
                                                                                                                                                                                                                       => ( binintersectSubset5
                                                                                                                                                                                                                         => ( binintersectEL
                                                                                                                                                                                                                           => ( binintersectLsub
                                                                                                                                                                                                                             => ( binintersectSubset2
                                                                                                                                                                                                                               => ( binintersectSubset3
                                                                                                                                                                                                                                 => ( binintersectER
                                                                                                                                                                                                                                   => ( disjointsetsI1
                                                                                                                                                                                                                                     => ( binintersectRsub
                                                                                                                                                                                                                                       => ( binintersectSubset4
                                                                                                                                                                                                                                         => ( binintersectSubset1
                                                                                                                                                                                                                                           => ( ! [X38: $i,X40: $i,X42: $i] :
                                                                                                                                                                                                                                                  ( ( binintersect @ X38 @ ( binunion @ X40 @ X42 ) )
                                                                                                                                                                                                                                                  = ( binunion @ ( binintersect @ X38 @ X40 ) @ ( binintersect @ X38 @ X42 ) ) )
                                                                                                                                                                                                                                             => ( setminusI
                                                                                                                                                                                                                                               => ( setminusEL
                                                                                                                                                                                                                                                 => ( setminusER
                                                                                                                                                                                                                                                   => ( setminusSubset2
                                                                                                                                                                                                                                                     => ( setminusERneg
                                                                                                                                                                                                                                                       => ( setminusELneg
                                                                                                                                                                                                                                                         => ( setminusILneg
                                                                                                                                                                                                                                                           => ( setminusIRneg
                                                                                                                                                                                                                                                             => ( setminusLsub
                                                                                                                                                                                                                                                               => ( setminusSubset1
                                                                                                                                                                                                                                                                 => ( symdiffE
                                                                                                                                                                                                                                                                   => ( symdiffI1
                                                                                                                                                                                                                                                                     => ( symdiffI2
                                                                                                                                                                                                                                                                       => ( symdiffIneg1
                                                                                                                                                                                                                                                                         => ( symdiffIneg2
                                                                                                                                                                                                                                                                           => ( secondinupair
                                                                                                                                                                                                                                                                             => ( setukpairIL
                                                                                                                                                                                                                                                                               => ( setukpairIR
                                                                                                                                                                                                                                                                                 => ( kpairiskpair
                                                                                                                                                                                                                                                                                   => ( kpairp
                                                                                                                                                                                                                                                                                     => ( singletonsubset
                                                                                                                                                                                                                                                                                       => ( singletoninpowerset
                                                                                                                                                                                                                                                                                         => ( ! [X44: $i,X46: $i,X48: $i] :
                                                                                                                                                                                                                                                                                                ( ( in @ X48 @ X44 )
                                                                                                                                                                                                                                                                                               => ( in @ ( setadjoin @ X48 @ emptyset ) @ ( powerset @ ( binunion @ X44 @ X46 ) ) ) )
                                                                                                                                                                                                                                                                                           => ( upairset2E
                                                                                                                                                                                                                                                                                             => ( ! [X50: $i,X52: $i,X54: $i] :
                                                                                                                                                                                                                                                                                                    ( ( in @ X54 @ X50 )
                                                                                                                                                                                                                                                                                                   => ! [X56: $i] :
                                                                                                                                                                                                                                                                                                        ( ( in @ X56 @ X52 )
                                                                                                                                                                                                                                                                                                       => ( subset @ ( setadjoin @ X54 @ ( setadjoin @ X56 @ emptyset ) ) @ ( binunion @ X50 @ X52 ) ) ) )
                                                                                                                                                                                                                                                                                               => ( ! [X58: $i,X60: $i,X62: $i] :
                                                                                                                                                                                                                                                                                                      ( ( in @ X62 @ X58 )
                                                                                                                                                                                                                                                                                                     => ! [X64: $i] :
                                                                                                                                                                                                                                                                                                          ( ( in @ X64 @ X60 )
                                                                                                                                                                                                                                                                                                         => ( in @ ( setadjoin @ X62 @ ( setadjoin @ X64 @ emptyset ) ) @ ( powerset @ ( binunion @ X58 @ X60 ) ) ) ) )
                                                                                                                                                                                                                                                                                                 => ( ! [X66: $i,X68: $i,X70: $i] :
                                                                                                                                                                                                                                                                                                        ( ( in @ X70 @ X66 )
                                                                                                                                                                                                                                                                                                       => ! [X72: $i] :
                                                                                                                                                                                                                                                                                                            ( ( in @ X72 @ X68 )
                                                                                                                                                                                                                                                                                                           => ( subset @ ( setadjoin @ ( setadjoin @ X70 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X70 @ ( setadjoin @ X72 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ X66 @ X68 ) ) ) ) )
                                                                                                                                                                                                                                                                                                   => ( ! [X74: $i,X76: $i,X78: $i] :
                                                                                                                                                                                                                                                                                                          ( ( in @ X78 @ X74 )
                                                                                                                                                                                                                                                                                                         => ! [X80: $i] :
                                                                                                                                                                                                                                                                                                              ( ( in @ X80 @ X76 )
                                                                                                                                                                                                                                                                                                             => ( in @ ( setadjoin @ ( setadjoin @ X78 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X78 @ ( setadjoin @ X80 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ X74 @ X76 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                     => ( ! [X82: $i,X84: $i,X86: $i] :
                                                                                                                                                                                                                                                                                                            ( ( in @ X86 @ X82 )
                                                                                                                                                                                                                                                                                                           => ! [X88: $i] :
                                                                                                                                                                                                                                                                                                                ( ( in @ X88 @ X84 )
                                                                                                                                                                                                                                                                                                               => ( in @ ( kpair @ X86 @ X88 ) @ ( powerset @ ( powerset @ ( binunion @ X82 @ X84 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                       => ( cartprodpairin
                                                                                                                                                                                                                                                                                                         => ( cartprodmempair1
                                                                                                                                                                                                                                                                                                           => ( cartprodmempair
                                                                                                                                                                                                                                                                                                             => ( setunionE2
                                                                                                                                                                                                                                                                                                               => ( setunionsingleton1
                                                                                                                                                                                                                                                                                                                 => ( setunionsingleton2
                                                                                                                                                                                                                                                                                                                   => ( setunionsingleton
                                                                                                                                                                                                                                                                                                                     => ( singletonprop
                                                                                                                                                                                                                                                                                                                       => ( ex1E1
                                                                                                                                                                                                                                                                                                                         => ( ex1I
                                                                                                                                                                                                                                                                                                                           => ( ex1I2
                                                                                                                                                                                                                                                                                                                             => ( singletonsuniq
                                                                                                                                                                                                                                                                                                                               => ( setukpairinjL1
                                                                                                                                                                                                                                                                                                                                 => ( kfstsingleton
                                                                                                                                                                                                                                                                                                                                   => ( theprop
                                                                                                                                                                                                                                                                                                                                     => ( kfstpairEq
                                                                                                                                                                                                                                                                                                                                       => ( cartprodfstin
                                                                                                                                                                                                                                                                                                                                         => ( setukpairinjL2
                                                                                                                                                                                                                                                                                                                                           => ( setukpairinjL
                                                                                                                                                                                                                                                                                                                                             => ( setukpairinjR11
                                                                                                                                                                                                                                                                                                                                               => ( setukpairinjR12
                                                                                                                                                                                                                                                                                                                                                 => ( setukpairinjR1
                                                                                                                                                                                                                                                                                                                                                   => ( upairequniteq
                                                                                                                                                                                                                                                                                                                                                     => ( setukpairinjR2
                                                                                                                                                                                                                                                                                                                                                       => ( setukpairinjR
                                                                                                                                                                                                                                                                                                                                                         => ( ksndsingleton
                                                                                                                                                                                                                                                                                                                                                           => ( ksndpairEq
                                                                                                                                                                                                                                                                                                                                                             => ( kpairsurjEq
                                                                                                                                                                                                                                                                                                                                                               => ( cartprodsndin
                                                                                                                                                                                                                                                                                                                                                                 => ( cartprodpairmemEL
                                                                                                                                                                                                                                                                                                                                                                   => ( cartprodpairmemER
                                                                                                                                                                                                                                                                                                                                                                     => ( cartprodmempaircEq
                                                                                                                                                                                                                                                                                                                                                                       => ( cartprodfstpairEq
                                                                                                                                                                                                                                                                                                                                                                         => ( cartprodsndpairEq
                                                                                                                                                                                                                                                                                                                                                                           => ( cartprodpairsurjEq
                                                                                                                                                                                                                                                                                                                                                                             => ( dpsetconstrI
                                                                                                                                                                                                                                                                                                                                                                               => ( dpsetconstrSub
                                                                                                                                                                                                                                                                                                                                                                                 => ( setOfPairsIsBReln
                                                                                                                                                                                                                                                                                                                                                                                   => ( dpsetconstrERa
                                                                                                                                                                                                                                                                                                                                                                                     => ( dpsetconstrEL1
                                                                                                                                                                                                                                                                                                                                                                                       => ( dpsetconstrEL2
                                                                                                                                                                                                                                                                                                                                                                                         => ( dpsetconstrER
                                                                                                                                                                                                                                                                                                                                                                                           => ( funcImageSingleton
                                                                                                                                                                                                                                                                                                                                                                                             => ( apProp
                                                                                                                                                                                                                                                                                                                                                                                               => ( app
                                                                                                                                                                                                                                                                                                                                                                                                 => ( infuncsetfunc
                                                                                                                                                                                                                                                                                                                                                                                                   => ( ap2p
                                                                                                                                                                                                                                                                                                                                                                                                     => ( funcinfuncset
                                                                                                                                                                                                                                                                                                                                                                                                       => ( lamProp
                                                                                                                                                                                                                                                                                                                                                                                                         => ( lamp
                                                                                                                                                                                                                                                                                                                                                                                                           => ( lam2p
                                                                                                                                                                                                                                                                                                                                                                                                             => ( brelnall1
                                                                                                                                                                                                                                                                                                                                                                                                               => ( brelnall2
                                                                                                                                                                                                                                                                                                                                                                                                                 => ( ex1E2
                                                                                                                                                                                                                                                                                                                                                                                                                   => ( funcGraphProp1
                                                                                                                                                                                                                                                                                                                                                                                                                     => ( funcGraphProp3
                                                                                                                                                                                                                                                                                                                                                                                                                       => ( funcGraphProp2
                                                                                                                                                                                                                                                                                                                                                                                                                         => ( funcextLem
                                                                                                                                                                                                                                                                                                                                                                                                                           => ( funcGraphProp4
                                                                                                                                                                                                                                                                                                                                                                                                                             => ( subbreln
                                                                                                                                                                                                                                                                                                                                                                                                                               => ( eqbreln
                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( funcext
                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( funcext2
                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( ap2apEq1
                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( ap2apEq2
                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( beta1
                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( eta1
                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( lam2lamEq
                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( beta2
                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( eta2
                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( iffalseProp1
                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( iffalseProp2
                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( iftrueProp1
                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( iftrueProp2
                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ifSingleton
                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ifp
                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( theeq
                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( iftrue
                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( iffalse
                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( iftrueorfalse
                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( binintersectT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( ! [X90: $i,X92: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X92 @ ( powerset @ X90 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ! [X94: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X94 @ ( powerset @ X90 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( in @ ( binunion @ X92 @ X94 ) @ ( powerset @ X90 ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( powersetT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( setminusT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( complementT_lem
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( setextT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( subsetTI
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( powersetTI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( powersetTE1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( complementTI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( complementTE1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( binintersectTELcontra
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( binintersectTERcontra
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( contrasubsetT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( contrasubsetT1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( contrasubsetT2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( contrasubsetT3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( doubleComplementI1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( doubleComplementE1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( doubleComplementSub1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( doubleComplementSub2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( doubleComplementEq
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( complementTnotintersectT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( complementImpComplementIntersect
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( complementSubsetComplementIntersect
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( complementInPowersetComplementIntersect
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( contraSubsetComplement
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( complementTcontraSubset
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( ! [X96: $i,X98: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X98 @ ( powerset @ X96 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ! [X100: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X100 @ ( powerset @ X96 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ! [X102: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X102 @ X96 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ~ ( in @ X102 @ ( binunion @ X98 @ X100 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ~ ( in @ X102 @ X98 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( ! [X104: $i,X106: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X106 @ ( powerset @ X104 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ! [X108: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X108 @ ( powerset @ X104 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ! [X110: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X110 @ X104 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( ~ ( in @ X110 @ ( binunion @ X106 @ X108 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ~ ( in @ X110 @ X108 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ( ! [X112: $i,X114: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X114 @ ( powerset @ X112 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ! [X116: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X116 @ ( powerset @ X112 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ! [X118: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X118 @ ( powerset @ X112 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ! [X120: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X120 @ X112 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( ( in @ X120 @ ( binintersect @ X114 @ X116 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( in @ X120 @ ( binunion @ X114 @ X118 ) ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ( ! [X122: $i,X124: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X124 @ ( powerset @ X122 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ! [X126: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X126 @ ( powerset @ X122 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ! [X128: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X128 @ ( powerset @ X122 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X130: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X130 @ X122 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( ( in @ X130 @ ( binintersect @ X124 @ X126 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( in @ X130 @ ( binunion @ X126 @ X128 ) ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( ! [X132: $i,X134: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X134 @ ( powerset @ X132 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ! [X136: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X136 @ ( powerset @ X132 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ! [X138: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X138 @ ( powerset @ X132 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ! [X140: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X140 @ X132 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( ( in @ X140 @ ( binintersect @ X134 @ X136 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( in @ X140 @ ( binintersect @ ( binunion @ X134 @ X138 ) @ ( binunion @ X136 @ X138 ) ) ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( ! [X142: $i,X144: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X144 @ ( powerset @ X142 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ! [X146: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X146 @ ( powerset @ X142 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X148: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X148 @ ( powerset @ X142 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ( in @ ( binintersect @ X144 @ X146 ) @ ( powerset @ ( binintersect @ ( binunion @ X144 @ X148 ) @ ( binunion @ X146 @ X148 ) ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ! [X150: $i,X152: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X152 @ ( powerset @ X150 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ! [X154: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X154 @ ( powerset @ X150 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ! [X156: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X156 @ X150 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ( ( in @ X156 @ ( setminus @ X150 @ ( binunion @ X152 @ X154 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ~ ( in @ X156 @ X152 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ! [X158: $i,X160: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X160 @ ( powerset @ X158 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X162: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X162 @ ( powerset @ X158 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       => ! [X164: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X164 @ X158 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ( in @ X164 @ ( setminus @ X158 @ ( binunion @ X160 @ X162 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( in @ X164 @ ( setminus @ X158 @ X160 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( ! [X166: $i,X168: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X168 @ ( powerset @ X166 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ! [X170: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X170 @ ( powerset @ X166 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ! [X172: $o,X174: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X174 @ X166 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ( in @ X174 @ ( binunion @ X168 @ X170 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( ( ( in @ X174 @ X168 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => X172 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ( ( ( in @ X174 @ X170 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => X172 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   => X172 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ! [X176: $i,X178: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X178 @ ( powerset @ X176 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     => ! [X180: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X180 @ ( powerset @ X176 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         => ! [X182: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X182 @ X176 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ~ ( in @ X182 @ X178 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               => ( ~ ( in @ X182 @ X180 )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 => ~ ( in @ X182 @ ( binunion @ X178 @ X180 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl138,plain,
    ~ ( in @ sk__89 @ sk__88 ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl137,plain,
    in @ sk__89 @ ( binunion @ sk__87 @ sk__88 ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl51,plain,
    ! [X6: $i,X7: $i,X8: $i] :
      ( ( in @ X6 @ X7 )
      | ( in @ X6 @ X8 )
      | ~ ( in @ X6 @ ( binunion @ X8 @ X7 ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl298,plain,
    ( ( in @ sk__89 @ sk__87 )
    | ( in @ sk__89 @ sk__88 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl137,zip_derived_cl51]) ).

thf(zip_derived_cl136,plain,
    ~ ( in @ sk__89 @ sk__87 ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl300,plain,
    in @ sk__89 @ sk__88,
    inference(demod,[status(thm)],[zip_derived_cl298,zip_derived_cl136]) ).

thf(zip_derived_cl302,plain,
    $false,
    inference(demod,[status(thm)],[zip_derived_cl138,zip_derived_cl300]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : SEU747^1 : TPTP v8.1.2. Released v3.7.0.
% 0.14/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.eIZGT6TpWd true
% 0.14/0.35  % Computer : n013.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Thu Aug 24 01:02:02 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 0.14/0.35  % Running portfolio for 300 s
% 0.14/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36  % Number of cores: 8
% 0.14/0.36  % Python version: Python 3.6.8
% 0.14/0.36  % Running in HO mode
% 0.22/0.67  % Total configuration time : 828
% 0.22/0.67  % Estimated wc time : 1656
% 0.22/0.67  % Estimated cpu time (8 cpus) : 207.0
% 0.22/0.72  % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.22/0.74  % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.22/0.77  % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 0.22/0.79  % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 0.22/0.80  % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 2.34/0.95  % Solved by lams/40_c_ic.sh.
% 2.34/0.95  % done 258 iterations in 0.118s
% 2.34/0.95  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 2.34/0.95  % SZS output start Refutation
% See solution above
% 2.34/0.96  
% 2.34/0.96  
% 2.34/0.96  % Terminating...
% 2.73/1.06  % Runner terminated.
% 2.73/1.08  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------