0.07/0.13	% Problem  : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.07/0.17	% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.oZXVgAXQQO true
0.17/0.38	% Computer : n006.cluster.edu
0.17/0.38	% Model    : x86_64 x86_64
0.17/0.38	% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
0.17/0.38	% Memory   : 8042.1875MB
0.17/0.38	% OS       : Linux 3.10.0-693.el7.x86_64
0.17/0.38	% CPULimit : 1440
0.17/0.38	% WCLimit  : 180
0.17/0.38	% DateTime : Mon Jul  3 05:11:51 EDT 2023
0.17/0.38	% CPUTime  : 
0.17/0.38	% Running portfolio for 1440 s
0.17/0.38	% File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
0.17/0.39	% Number of cores: 8
0.17/0.39	% Python version: Python 3.6.8
0.17/0.39	% Running in HO mode
0.53/0.71	% Total configuration time : 828
0.53/0.71	% Estimated wc time : 1656
0.53/0.71	% Estimated cpu time (8 cpus) : 207.0
0.59/0.75	% /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
0.59/0.77	% /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
0.59/0.77	% /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
0.59/0.78	% /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
0.59/0.78	% /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
0.60/0.80	% /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
0.60/0.82	% /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
0.60/0.84	% /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
19.37/3.13	% Solved by lams/40_c_ic.sh.
19.37/3.13	% done 1719 iterations in 2.262s
19.37/3.13	% SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
19.37/3.13	% SZS output start Refutation
19.37/3.13	thf(setadjoinAx_type, type, setadjoinAx: $o).
19.37/3.13	thf(notdexE_type, type, notdexE: $o).
19.37/3.13	thf(setukpairinjL2_type, type, setukpairinjL2: $o).
19.37/3.13	thf(doubleComplementI1_type, type, doubleComplementI1: $o).
19.37/3.13	thf(setunionAx_type, type, setunionAx: $o).
19.37/3.13	thf(setminusELneg_type, type, setminusELneg: $o).
19.37/3.13	thf(cartprodsndin_type, type, cartprodsndin: $o).
19.37/3.13	thf(ex1E1_type, type, ex1E1: $o).
19.37/3.13	thf(powersetE_type, type, powersetE: $o).
19.37/3.13	thf(omegaSAx_type, type, omegaSAx: $o).
19.37/3.13	thf(exuI1_type, type, exuI1: $o).
19.37/3.13	thf(exuI2_type, type, exuI2: $o).
19.37/3.13	thf(notequalI2_type, type, notequalI2: $o).
19.37/3.13	thf(setukpairinjL_type, type, setukpairinjL: $o).
19.37/3.13	thf(kpairiskpair_type, type, kpairiskpair: $o).
19.37/3.13	thf(upairsubunion_type, type, upairsubunion: $o).
19.37/3.13	thf(funcGraphProp3_type, type, funcGraphProp3: $o).
19.37/3.13	thf(binunionTE_type, type, binunionTE: $o).
19.37/3.13	thf(cartprodmempaircEq_type, type, cartprodmempaircEq: $o).
19.37/3.13	thf(binintersectTERcontra_type, type, binintersectTERcontra: $o).
19.37/3.13	thf(powerset__Cong_type, type, powerset__Cong: $o).
19.37/3.13	thf(setminusILneg_type, type, setminusILneg: $o).
19.37/3.13	thf(wellorderingAx_type, type, wellorderingAx: $o).
19.37/3.13	thf(ksndpairEq_type, type, ksndpairEq: $o).
19.37/3.13	thf(funcGraphProp2_type, type, funcGraphProp2: $o).
19.37/3.13	thf(setadjoinSub2_type, type, setadjoinSub2: $o).
19.37/3.13	thf(binintersectSubset5_type, type, binintersectSubset5: $o).
19.37/3.13	thf(iftrue_type, type, iftrue: $o).
19.37/3.13	thf(upairinpowunion_type, type, upairinpowunion: $o).
19.37/3.13	thf(ifSingleton_type, type, ifSingleton: $o).
19.37/3.13	thf(doubleComplementSub2_type, type, doubleComplementSub2: $o).
19.37/3.13	thf(setoftrueEq_type, type, setoftrueEq: $o).
19.37/3.13	thf(funcImageSingleton_type, type, funcImageSingleton: $o).
19.37/3.13	thf(inIntersectImpInUnion2_type, type, inIntersectImpInUnion2: $o).
19.37/3.13	thf(dpsetconstrERa_type, type, dpsetconstrERa: $o).
19.37/3.13	thf(lamProp_type, type, lamProp: $o).
19.37/3.13	thf(cartprodpairmemEL_type, type, cartprodpairmemEL: $o).
19.37/3.13	thf(emptyset__Cong_type, type, emptyset__Cong: $o).
19.37/3.13	thf(dpsetconstrER_type, type, dpsetconstrER: $o).
19.37/3.13	thf(sepInPowerset_type, type, sepInPowerset: $o).
19.37/3.13	thf(setukpairIR_type, type, setukpairIR: $o).
19.37/3.13	thf(setukpairinjR1_type, type, setukpairinjR1: $o).
19.37/3.13	thf(lam2p_type, type, lam2p: $o).
19.37/3.13	thf(kpair_type, type, kpair: $i > $i > $i).
19.37/3.13	thf(binunionE_type, type, binunionE: $o).
19.37/3.13	thf(setext_type, type, setext: $o).
19.37/3.13	thf(emptyinPowerset_type, type, emptyinPowerset: $o).
19.37/3.13	thf(ubforcartprodlem1_type, type, ubforcartprodlem1: $o).
19.37/3.13	thf(descr__Cong_type, type, descr__Cong: $o).
19.37/3.13	thf(kfstsingleton_type, type, kfstsingleton: $o).
19.37/3.13	thf(binintersectTELcontra_type, type, binintersectTELcontra: $o).
19.37/3.13	thf(doubleComplementEq_type, type, doubleComplementEq: $o).
19.37/3.13	thf(eqbreln_type, type, eqbreln: $o).
19.37/3.13	thf(binintersectSubset1_type, type, binintersectSubset1: $o).
19.37/3.13	thf(inComplementUnionImpInComplement1_type, type, inComplementUnionImpInComplement1: 
19.37/3.13	    $o).
19.37/3.13	thf(complementImpComplementIntersect_type, type, complementImpComplementIntersect: 
19.37/3.13	    $o).
19.37/3.13	thf(in_type, type, in: $i > $i > $o).
19.37/3.13	thf(binunionT_lem_type, type, binunionT_lem: $o).
19.37/3.13	thf(quantDeMorgan1_type, type, quantDeMorgan1: $o).
19.37/3.13	thf(complementT_lem_type, type, complementT_lem: $o).
19.37/3.13	thf(binunion_type, type, binunion: $i > $i > $i).
19.37/3.13	thf(kpairsurjEq_type, type, kpairsurjEq: $o).
19.37/3.13	thf(setadjoinIR_type, type, setadjoinIR: $o).
19.37/3.13	thf(doubleComplementE1_type, type, doubleComplementE1: $o).
19.37/3.13	thf(beta1_type, type, beta1: $o).
19.37/3.13	thf(setadjoin__Cong_type, type, setadjoin__Cong: $o).
19.37/3.13	thf(powersetTE1_type, type, powersetTE1: $o).
19.37/3.13	thf(symdiffI2_type, type, symdiffI2: $o).
19.37/3.13	thf(iftrueProp2_type, type, iftrueProp2: $o).
19.37/3.13	thf(upairset2IR_type, type, upairset2IR: $o).
19.37/3.13	thf(iffalseProp2_type, type, iffalseProp2: $o).
19.37/3.13	thf(subsetE_type, type, subsetE: $o).
19.37/3.13	thf(prop2set2propI_type, type, prop2set2propI: $o).
19.37/3.13	thf(dsetconstrEL_type, type, dsetconstrEL: $o).
19.37/3.13	thf(setbeta_type, type, setbeta: $o).
19.37/3.13	thf(eqinunit_type, type, eqinunit: $o).
19.37/3.13	thf(upairsetIL_type, type, upairsetIL: $o).
19.37/3.13	thf(powersetI1_type, type, powersetI1: $o).
19.37/3.13	thf(kfstpairEq_type, type, kfstpairEq: $o).
19.37/3.13	thf(binintersectSubset3_type, type, binintersectSubset3: $o).
19.37/3.13	thf(inComplementUnionImpNotIn1_type, type, inComplementUnionImpNotIn1: $o).
19.37/3.13	thf(setminusIRneg_type, type, setminusIRneg: $o).
19.37/3.13	thf(ap2apEq1_type, type, ap2apEq1: $o).
19.37/3.13	thf(powersetAx_type, type, powersetAx: $o).
19.37/3.13	thf(binintersectSubset4_type, type, binintersectSubset4: $o).
19.37/3.13	thf(singletoninpowunion_type, type, singletoninpowunion: $o).
19.37/3.13	thf(binunionTIRcontra_type, type, binunionTIRcontra: $o).
19.37/3.13	thf(powersetI_type, type, powersetI: $o).
19.37/3.13	thf(cartprodmempair_type, type, cartprodmempair: $o).
19.37/3.13	thf(upairsetIR_type, type, upairsetIR: $o).
19.37/3.13	thf(sk__220_type, type, sk__220: $i).
19.37/3.13	thf(lamp_type, type, lamp: $o).
19.37/3.13	thf(dpsetconstrEL1_type, type, dpsetconstrEL1: $o).
19.37/3.13	thf(inCongP_type, type, inCongP: $o).
19.37/3.13	thf(setadjoinSub_type, type, setadjoinSub: $o).
19.37/3.13	thf(exuE3e_type, type, exuE3e: $o).
19.37/3.13	thf(emptysetE_type, type, emptysetE: $o).
19.37/3.13	thf(binintersectSubset2_type, type, binintersectSubset2: $o).
19.37/3.13	thf(setunionI_type, type, setunionI: $o).
19.37/3.13	thf(setunion__Cong_type, type, setunion__Cong: $o).
19.37/3.13	thf(prop2setI_type, type, prop2setI: $o).
19.37/3.13	thf(singletonsuniq_type, type, singletonsuniq: $o).
19.37/3.13	thf(nonemptyImpWitness_type, type, nonemptyImpWitness: $o).
19.37/3.13	thf(setminusER_type, type, setminusER: $o).
19.37/3.13	thf(exuE2_type, type, exuE2: $o).
19.37/3.13	thf(emptyset_type, type, emptyset: $i).
19.37/3.13	thf(setukpairinjR11_type, type, setukpairinjR11: $o).
19.37/3.13	thf(ex1I_type, type, ex1I: $o).
19.37/3.13	thf(ex1E2_type, type, ex1E2: $o).
19.37/3.13	thf(setminus_type, type, setminus: $i > $i > $i).
19.37/3.13	thf(setukpairinjL1_type, type, setukpairinjL1: $o).
19.37/3.13	thf(powersetsubset_type, type, powersetsubset: $o).
19.37/3.13	thf(binunionTILcontra_type, type, binunionTILcontra: $o).
19.37/3.13	thf(subPowSU_type, type, subPowSU: $o).
19.37/3.13	thf(notequalI1_type, type, notequalI1: $o).
19.37/3.13	thf(contrasubsetT_type, type, contrasubsetT: $o).
19.37/3.13	thf(notinemptyset_type, type, notinemptyset: $o).
19.37/3.13	thf(lam2lamEq_type, type, lam2lamEq: $o).
19.37/3.13	thf(nonemptyI1_type, type, nonemptyI1: $o).
19.37/3.13	thf(subsetTrans_type, type, subsetTrans: $o).
19.37/3.13	thf(kpairp_type, type, kpairp: $o).
19.37/3.13	thf(setukpairinjR12_type, type, setukpairinjR12: $o).
19.37/3.13	thf(setminusI_type, type, setminusI: $o).
19.37/3.13	thf(binunionIL_type, type, binunionIL: $o).
19.37/3.13	thf(dpsetconstrSub_type, type, dpsetconstrSub: $o).
19.37/3.13	thf(setunionsingleton_type, type, setunionsingleton: $o).
19.37/3.13	thf(subsetE2_type, type, subsetE2: $o).
19.37/3.13	thf(singletonsswitch_type, type, singletonsswitch: $o).
19.37/3.13	thf(sk__221_type, type, sk__221: $i).
19.37/3.13	thf(ubforcartprodlem3_type, type, ubforcartprodlem3: $o).
19.37/3.13	thf(beta2_type, type, beta2: $o).
19.37/3.13	thf(dpsetconstrI_type, type, dpsetconstrI: $o).
19.37/3.13	thf(setextsub_type, type, setextsub: $o).
19.37/3.13	thf(binunionLsub_type, type, binunionLsub: $o).
19.37/3.13	thf(setunionsingleton1_type, type, setunionsingleton1: $o).
19.37/3.13	thf(binintersect_type, type, binintersect: $i > $i > $i).
19.37/3.13	thf(demorgan2a2_type, type, demorgan2a2: $o).
19.37/3.13	thf(complementUnionInPowersetComplement_type, type, complementUnionInPowersetComplement: 
19.37/3.13	    $o).
19.37/3.13	thf(iftrueorfalse_type, type, iftrueorfalse: $o).
19.37/3.13	thf(emptysetsubset_type, type, emptysetsubset: $o).
19.37/3.13	thf(quantDeMorgan3_type, type, quantDeMorgan3: $o).
19.37/3.13	thf(cartprodpairsurjEq_type, type, cartprodpairsurjEq: $o).
19.37/3.13	thf(setOfPairsIsBReln_type, type, setOfPairsIsBReln: $o).
19.37/3.13	thf(setunionE_type, type, setunionE: $o).
19.37/3.13	thf(ksndsingleton_type, type, ksndsingleton: $o).
19.37/3.13	thf(setminusSubset1_type, type, setminusSubset1: $o).
19.37/3.13	thf(powersetT_lem_type, type, powersetT_lem: $o).
19.37/3.13	thf(emptyinunitempty_type, type, emptyinunitempty: $o).
19.37/3.13	thf(binunionIR_type, type, binunionIR: $o).
19.37/3.13	thf(theeq_type, type, theeq: $o).
19.37/3.13	thf(setadjoinE_type, type, setadjoinE: $o).
19.37/3.13	thf(doubleComplementSub1_type, type, doubleComplementSub1: $o).
19.37/3.13	thf(infuncsetfunc_type, type, infuncsetfunc: $o).
19.37/3.13	thf(ap2apEq2_type, type, ap2apEq2: $o).
19.37/3.13	thf(ap2p_type, type, ap2p: $o).
19.37/3.13	thf(setadjoinIL_type, type, setadjoinIL: $o).
19.37/3.13	thf(cartprodsndpairEq_type, type, cartprodsndpairEq: $o).
19.37/3.13	thf(exuE1_type, type, exuE1: $o).
19.37/3.13	thf(ubforcartprodlem2_type, type, ubforcartprodlem2: $o).
19.37/3.13	thf(binintersectRsub_type, type, binintersectRsub: $o).
19.37/3.13	thf(setminusLsub_type, type, setminusLsub: $o).
19.37/3.13	thf(funcextLem_type, type, funcextLem: $o).
19.37/3.13	thf(setukpairinjR_type, type, setukpairinjR: $o).
19.37/3.13	thf(notinsingleton_type, type, notinsingleton: $o).
19.37/3.13	thf(inIntersectImpInIntersectUnions_type, type, inIntersectImpInIntersectUnions: 
19.37/3.13	    $o).
19.37/3.13	thf(eqimpsubset2_type, type, eqimpsubset2: $o).
19.37/3.13	thf(exuEu_type, type, exuEu: $o).
19.37/3.13	thf(emptysetimpfalse_type, type, emptysetimpfalse: $o).
19.37/3.13	thf(upairsetE_type, type, upairsetE: $o).
19.37/3.13	thf(omega0Ax_type, type, omega0Ax: $o).
19.37/3.13	thf(subsetTI_type, type, subsetTI: $o).
19.37/3.13	thf(notsubsetI_type, type, notsubsetI: $o).
19.37/3.13	thf(contraSubsetComplement_type, type, contraSubsetComplement: $o).
19.37/3.13	thf(iffalseProp1_type, type, iffalseProp1: $o).
19.37/3.13	thf(quantDeMorgan4_type, type, quantDeMorgan4: $o).
19.37/3.13	thf(setextAx_type, type, setextAx: $o).
19.37/3.13	thf(cartprodpairmemER_type, type, cartprodpairmemER: $o).
19.37/3.13	thf(powersetE1_type, type, powersetE1: $o).
19.37/3.13	thf(bs114d_type, type, bs114d: $o).
19.37/3.13	thf(contrasubsetT3_type, type, contrasubsetT3: $o).
19.37/3.13	thf(noeltsimpempty_type, type, noeltsimpempty: $o).
19.37/3.13	thf(complementTcontraSubset_type, type, complementTcontraSubset: $o).
19.37/3.13	thf(ifp_type, type, ifp: $o).
19.37/3.13	thf(sk__222_type, type, sk__222: $i).
19.37/3.13	thf(inIntersectImpInUnion_type, type, inIntersectImpInUnion: $o).
19.37/3.13	thf(powersetTI1_type, type, powersetTI1: $o).
19.37/3.13	thf(binintersectLsub_type, type, binintersectLsub: $o).
19.37/3.13	thf(subsetI1_type, type, subsetI1: $o).
19.37/3.13	thf(symdiffE_type, type, symdiffE: $o).
19.37/3.13	thf(descrp_type, type, descrp: $o).
19.37/3.13	thf(dsetconstr__Cong_type, type, dsetconstr__Cong: $o).
19.37/3.13	thf(foundationAx_type, type, foundationAx: $o).
19.37/3.13	thf(emptysetAx_type, type, emptysetAx: $o).
19.37/3.13	thf(emptyI_type, type, emptyI: $o).
19.37/3.13	thf(setadjoinOr_type, type, setadjoinOr: $o).
19.37/3.13	thf(eta2_type, type, eta2: $o).
19.37/3.13	thf(binintersectEL_type, type, binintersectEL: $o).
19.37/3.13	thf(emptyE1_type, type, emptyE1: $o).
19.37/3.13	thf(emptyInPowerset_type, type, emptyInPowerset: $o).
19.37/3.13	thf(complementTI1_type, type, complementTI1: $o).
19.37/3.13	thf(vacuousDall_type, type, vacuousDall: $o).
19.37/3.13	thf(dsetconstrER_type, type, dsetconstrER: $o).
19.37/3.13	thf(binintersectI_type, type, binintersectI: $o).
19.37/3.13	thf(funcext_type, type, funcext: $o).
19.37/3.13	thf(funcGraphProp4_type, type, funcGraphProp4: $o).
19.37/3.13	thf(cartprodpairin_type, type, cartprodpairin: $o).
19.37/3.13	thf(cartprodmempair1_type, type, cartprodmempair1: $o).
19.37/3.13	thf(brelnall2_type, type, brelnall2: $o).
19.37/3.13	thf(setextT_type, type, setextT: $o).
19.37/3.13	thf(ex1I2_type, type, ex1I2: $o).
19.37/3.13	thf(symdiffI1_type, type, symdiffI1: $o).
19.37/3.13	thf(setukpairinjR2_type, type, setukpairinjR2: $o).
19.37/3.13	thf(dpsetconstrEL2_type, type, dpsetconstrEL2: $o).
19.37/3.13	thf(theprop_type, type, theprop: $o).
19.37/3.13	thf(subsetI2_type, type, subsetI2: $o).
19.37/3.13	thf(complementInPowersetComplementIntersect_type, type, complementInPowersetComplementIntersect: 
19.37/3.13	    $o).
19.37/3.13	thf(setminusT_lem_type, type, setminusT_lem: $o).
19.37/3.13	thf(symdiffIneg1_type, type, symdiffIneg1: $o).
19.37/3.13	thf(setminusERneg_type, type, setminusERneg: $o).
19.37/3.13	thf(symdiffIneg2_type, type, symdiffIneg2: $o).
19.37/3.13	thf(omega__Cong_type, type, omega__Cong: $o).
19.37/3.13	thf(subsetRefl_type, type, subsetRefl: $o).
19.37/3.13	thf(uniqinunit_type, type, uniqinunit: $o).
19.37/3.13	thf(complementSubsetComplementIntersect_type, type, complementSubsetComplementIntersect: 
19.37/3.13	    $o).
19.37/3.13	thf(setminusSubset2_type, type, setminusSubset2: $o).
19.37/3.13	thf(prop2setE_type, type, prop2setE: $o).
19.37/3.13	thf(binunionEcases_type, type, binunionEcases: $o).
19.37/3.14	thf(funcinfuncset_type, type, funcinfuncset: $o).
19.37/3.14	thf(complementTE1_type, type, complementTE1: $o).
19.37/3.14	thf(nonemptyI_type, type, nonemptyI: $o).
19.37/3.14	thf(app_type, type, app: $o).
19.37/3.14	thf(disjointsetsI1_type, type, disjointsetsI1: $o).
19.37/3.14	thf(demorgan2a1_type, type, demorgan2a1: $o).
19.37/3.14	thf(exuE3u_type, type, exuE3u: $o).
19.37/3.14	thf(eta1_type, type, eta1: $o).
19.37/3.14	thf(setminusEL_type, type, setminusEL: $o).
19.37/3.14	thf(cartprodfstin_type, type, cartprodfstin: $o).
19.37/3.14	thf(setunionsingleton2_type, type, setunionsingleton2: $o).
19.37/3.14	thf(sepSubset_type, type, sepSubset: $o).
19.37/3.14	thf(complementTnotintersectT_type, type, complementTnotintersectT: $o).
19.37/3.14	thf(upairset2E_type, type, upairset2E: $o).
19.37/3.14	thf(eqimpsubset1_type, type, eqimpsubset1: $o).
19.37/3.14	thf(exuI3_type, type, exuI3: $o).
19.37/3.14	thf(cartprodfstpairEq_type, type, cartprodfstpairEq: $o).
19.37/3.14	thf(apProp_type, type, apProp: $o).
19.37/3.14	thf(notdallE_type, type, notdallE: $o).
19.37/3.14	thf(iftrueProp1_type, type, iftrueProp1: $o).
19.37/3.14	thf(binintersectER_type, type, binintersectER: $o).
19.37/3.14	thf(brelnall1_type, type, brelnall1: $o).
19.37/3.14	thf(powerset_type, type, powerset: $i > $i).
19.37/3.14	thf(binunionTEcontra_type, type, binunionTEcontra: $o).
19.37/3.14	thf(dsetconstrI_type, type, dsetconstrI: $o).
19.37/3.14	thf(funcGraphProp1_type, type, funcGraphProp1: $o).
19.37/3.14	thf(binintersectT_lem_type, type, binintersectT_lem: $o).
19.37/3.14	thf(setadjoin_type, type, setadjoin: $i > $i > $i).
19.37/3.14	thf(exu__Cong_type, type, exu__Cong: $o).
19.37/3.14	thf(intersectInPowersetIntersectUnions_type, type, intersectInPowersetIntersectUnions: 
19.37/3.14	    $o).
19.37/3.14	thf(sk__223_type, type, sk__223: $i).
19.37/3.14	thf(quantDeMorgan2_type, type, quantDeMorgan2: $o).
19.37/3.14	thf(contrasubsetT2_type, type, contrasubsetT2: $o).
19.37/3.14	thf(secondinupair_type, type, secondinupair: $o).
19.37/3.14	thf(singletonprop_type, type, singletonprop: $o).
19.37/3.14	thf(singletonsubset_type, type, singletonsubset: $o).
19.37/3.14	thf(contrasubsetT1_type, type, contrasubsetT1: $o).
19.37/3.14	thf(singletoninpowerset_type, type, singletoninpowerset: $o).
19.37/3.14	thf(subsetemptysetimpeq_type, type, subsetemptysetimpeq: $o).
19.37/3.14	thf(replAx_type, type, replAx: $o).
19.37/3.14	thf(upairequniteq_type, type, upairequniteq: $o).
19.37/3.14	thf(nonemptyE1_type, type, nonemptyE1: $o).
19.37/3.14	thf(omegaIndAx_type, type, omegaIndAx: $o).
19.37/3.14	thf(setukpairIL_type, type, setukpairIL: $o).
19.37/3.14	thf(setunionE2_type, type, setunionE2: $o).
19.37/3.14	thf(inPowerset_type, type, inPowerset: $o).
19.37/3.14	thf(iffalse_type, type, iffalse: $o).
19.37/3.14	thf(funcext2_type, type, funcext2: $o).
19.37/3.14	thf(subset_type, type, subset: $i > $i > $o).
19.37/3.14	thf(subbreln_type, type, subbreln: $o).
19.37/3.14	thf(in__Cong_type, type, in__Cong: $o).
19.37/3.14	thf(binunionRsub_type, type, binunionRsub: $o).
19.37/3.14	thf(subset2powerset_type, type, subset2powerset: $o).
19.37/3.14	thf(demorgan2a2, axiom, demorgan2a2 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) ) =>
19.37/3.14	               ( in @ Xx @ ( setminus @ A @ Y ) ) ) ) ) ) ) ))).
19.37/3.14	thf('0', plain,
19.37/3.14	    (( demorgan2a2 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( in @ X10 @ ( setminus @ X4 @ ( binunion @ X6 @ X8 ) ) ) =>
19.37/3.14	                   ( in @ X10 @ ( setminus @ X4 @ X8 ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(complementUnionInPowersetComplement, axiom,
19.37/3.14	  complementUnionInPowersetComplement =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( in @
19.37/3.14	           ( setminus @ A @ ( binunion @ X @ Y ) ) @ 
19.37/3.14	           ( powerset @ ( setminus @ A @ X ) ) ) ) ) ))).
19.37/3.14	thf('1', plain,
19.37/3.14	    (( complementUnionInPowersetComplement ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( in @
19.37/3.14	               ( setminus @ X4 @ ( binunion @ X6 @ X8 ) ) @ 
19.37/3.14	               ( powerset @ ( setminus @ X4 @ X6 ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(demorgan2a1, axiom, demorgan2a1 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) ) =>
19.37/3.14	               ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ))).
19.37/3.14	thf('2', plain,
19.37/3.14	    (( demorgan2a1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( in @ X10 @ ( setminus @ X4 @ ( binunion @ X6 @ X8 ) ) ) =>
19.37/3.14	                   ( in @ X10 @ ( setminus @ X4 @ X6 ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionTEcontra, axiom, binunionTEcontra =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( ~( in @ Xx @ X ) ) =>
19.37/3.14	               ( ( ~( in @ Xx @ Y ) ) =>
19.37/3.14	                 ( ~( in @ Xx @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('3', plain,
19.37/3.14	    (( binunionTEcontra ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( ~( in @ X10 @ X6 ) ) =>
19.37/3.14	                   ( ( ~( in @ X10 @ X8 ) ) =>
19.37/3.14	                     ( ~( in @ X10 @ ( binunion @ X6 @ X8 ) ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionTE, axiom, binunionTE =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xphi:$o,Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( in @ Xx @ ( binunion @ X @ Y ) ) =>
19.37/3.14	               ( ( ( in @ Xx @ X ) => ( Xphi ) ) =>
19.37/3.14	                 ( ( ( in @ Xx @ Y ) => ( Xphi ) ) => ( Xphi ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('4', plain,
19.37/3.14	    (( binunionTE ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$o,X12:$i]:
19.37/3.14	               ( ( in @ X12 @ X4 ) =>
19.37/3.14	                 ( ( in @ X12 @ ( binunion @ X6 @ X8 ) ) =>
19.37/3.14	                   ( ( ( in @ X12 @ X6 ) => ( X10 ) ) =>
19.37/3.14	                     ( ( ( in @ X12 @ X8 ) => ( X10 ) ) => ( X10 ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(inComplementUnionImpInComplement1, axiom,
19.37/3.14	  inComplementUnionImpInComplement1 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) ) =>
19.37/3.14	               ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ))).
19.37/3.14	thf('5', plain,
19.37/3.14	    (( inComplementUnionImpInComplement1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( in @ X10 @ ( setminus @ X4 @ ( binunion @ X6 @ X8 ) ) ) =>
19.37/3.14	                   ( in @ X10 @ ( setminus @ X4 @ X6 ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(inComplementUnionImpNotIn1, axiom, inComplementUnionImpNotIn1 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) ) =>
19.37/3.14	               ( ~( in @ Xx @ X ) ) ) ) ) ) ) ))).
19.37/3.14	thf('6', plain,
19.37/3.14	    (( inComplementUnionImpNotIn1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( in @ X10 @ ( setminus @ X4 @ ( binunion @ X6 @ X8 ) ) ) =>
19.37/3.14	                   ( ~( in @ X10 @ X6 ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(intersectInPowersetIntersectUnions, axiom,
19.37/3.14	  intersectInPowersetIntersectUnions =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Z:$i]:
19.37/3.14	           ( ( in @ Z @ ( powerset @ A ) ) =>
19.37/3.14	             ( in @
19.37/3.14	               ( binintersect @ X @ Y ) @ 
19.37/3.14	               ( powerset @
19.37/3.14	                 ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('7', plain,
19.37/3.14	    (( intersectInPowersetIntersectUnions ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ ( powerset @ X4 ) ) =>
19.37/3.14	                 ( in @
19.37/3.14	                   ( binintersect @ X6 @ X8 ) @ 
19.37/3.14	                   ( powerset @
19.37/3.14	                     ( binintersect @
19.37/3.14	                       ( binunion @ X6 @ X10 ) @ ( binunion @ X8 @ X10 ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(inIntersectImpInIntersectUnions, axiom, inIntersectImpInIntersectUnions =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Z:$i]:
19.37/3.14	           ( ( in @ Z @ ( powerset @ A ) ) =>
19.37/3.14	             ( ![Xx:$i]:
19.37/3.14	               ( ( in @ Xx @ A ) =>
19.37/3.14	                 ( ( in @ Xx @ ( binintersect @ X @ Y ) ) =>
19.37/3.14	                   ( in @
19.37/3.14	                     Xx @ 
19.37/3.14	                     ( binintersect @
19.37/3.14	                       ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('8', plain,
19.37/3.14	    (( inIntersectImpInIntersectUnions ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ ( powerset @ X4 ) ) =>
19.37/3.14	                 ( ![X12:$i]:
19.37/3.14	                   ( ( in @ X12 @ X4 ) =>
19.37/3.14	                     ( ( in @ X12 @ ( binintersect @ X6 @ X8 ) ) =>
19.37/3.14	                       ( in @
19.37/3.14	                         X12 @ 
19.37/3.14	                         ( binintersect @
19.37/3.14	                           ( binunion @ X6 @ X10 ) @ ( binunion @ X8 @ X10 ) ) ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(inIntersectImpInUnion2, axiom, inIntersectImpInUnion2 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Z:$i]:
19.37/3.14	           ( ( in @ Z @ ( powerset @ A ) ) =>
19.37/3.14	             ( ![Xx:$i]:
19.37/3.14	               ( ( in @ Xx @ A ) =>
19.37/3.14	                 ( ( in @ Xx @ ( binintersect @ X @ Y ) ) =>
19.37/3.14	                   ( in @ Xx @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('9', plain,
19.37/3.14	    (( inIntersectImpInUnion2 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ ( powerset @ X4 ) ) =>
19.37/3.14	                 ( ![X12:$i]:
19.37/3.14	                   ( ( in @ X12 @ X4 ) =>
19.37/3.14	                     ( ( in @ X12 @ ( binintersect @ X6 @ X8 ) ) =>
19.37/3.14	                       ( in @ X12 @ ( binunion @ X8 @ X10 ) ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(inIntersectImpInUnion, axiom, inIntersectImpInUnion =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Z:$i]:
19.37/3.14	           ( ( in @ Z @ ( powerset @ A ) ) =>
19.37/3.14	             ( ![Xx:$i]:
19.37/3.14	               ( ( in @ Xx @ A ) =>
19.37/3.14	                 ( ( in @ Xx @ ( binintersect @ X @ Y ) ) =>
19.37/3.14	                   ( in @ Xx @ ( binunion @ X @ Z ) ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('10', plain,
19.37/3.14	    (( inIntersectImpInUnion ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ ( powerset @ X4 ) ) =>
19.37/3.14	                 ( ![X12:$i]:
19.37/3.14	                   ( ( in @ X12 @ X4 ) =>
19.37/3.14	                     ( ( in @ X12 @ ( binintersect @ X6 @ X8 ) ) =>
19.37/3.14	                       ( in @ X12 @ ( binunion @ X6 @ X10 ) ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionTIRcontra, axiom, binunionTIRcontra =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( ~( in @ Xx @ ( binunion @ X @ Y ) ) ) =>
19.37/3.14	               ( ~( in @ Xx @ Y ) ) ) ) ) ) ) ))).
19.37/3.14	thf('11', plain,
19.37/3.14	    (( binunionTIRcontra ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( ~( in @ X10 @ ( binunion @ X6 @ X8 ) ) ) =>
19.37/3.14	                   ( ~( in @ X10 @ X8 ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionTILcontra, axiom, binunionTILcontra =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( ~( in @ Xx @ ( binunion @ X @ Y ) ) ) =>
19.37/3.14	               ( ~( in @ Xx @ X ) ) ) ) ) ) ) ))).
19.37/3.14	thf('12', plain,
19.37/3.14	    (( binunionTILcontra ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( ~( in @ X10 @ ( binunion @ X6 @ X8 ) ) ) =>
19.37/3.14	                   ( ~( in @ X10 @ X6 ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(complementTcontraSubset, axiom, complementTcontraSubset =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ( subset @ X @ ( setminus @ A @ Y ) ) =>
19.37/3.14	           ( subset @ Y @ ( setminus @ A @ X ) ) ) ) ) ))).
19.37/3.14	thf('13', plain,
19.37/3.14	    (( complementTcontraSubset ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ( subset @ X6 @ ( setminus @ X4 @ X8 ) ) =>
19.37/3.14	               ( subset @ X8 @ ( setminus @ X4 @ X6 ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(contraSubsetComplement, axiom, contraSubsetComplement =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ( subset @ X @ ( setminus @ A @ Y ) ) =>
19.37/3.14	           ( ![Xx:$i]:
19.37/3.14	             ( ( in @ Xx @ A ) =>
19.37/3.14	               ( ( in @ Xx @ Y ) => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('14', plain,
19.37/3.14	    (( contraSubsetComplement ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ( subset @ X6 @ ( setminus @ X4 @ X8 ) ) =>
19.37/3.14	               ( ![X10:$i]:
19.37/3.14	                 ( ( in @ X10 @ X4 ) =>
19.37/3.14	                   ( ( in @ X10 @ X8 ) =>
19.37/3.14	                     ( in @ X10 @ ( setminus @ X4 @ X6 ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(complementInPowersetComplementIntersect, axiom,
19.37/3.14	  complementInPowersetComplementIntersect =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( in @
19.37/3.14	           ( setminus @ A @ X ) @ 
19.37/3.14	           ( powerset @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ))).
19.37/3.14	thf('15', plain,
19.37/3.14	    (( complementInPowersetComplementIntersect ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( in @
19.37/3.14	               ( setminus @ X4 @ X6 ) @ 
19.37/3.14	               ( powerset @ ( setminus @ X4 @ ( binintersect @ X6 @ X8 ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(complementSubsetComplementIntersect, axiom,
19.37/3.14	  complementSubsetComplementIntersect =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( subset @
19.37/3.14	           ( setminus @ A @ X ) @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ))).
19.37/3.14	thf('16', plain,
19.37/3.14	    (( complementSubsetComplementIntersect ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( subset @
19.37/3.14	               ( setminus @ X4 @ X6 ) @ 
19.37/3.14	               ( setminus @ X4 @ ( binintersect @ X6 @ X8 ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(complementImpComplementIntersect, axiom,
19.37/3.14	  complementImpComplementIntersect =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( in @ Xx @ ( setminus @ A @ X ) ) =>
19.37/3.14	               ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('17', plain,
19.37/3.14	    (( complementImpComplementIntersect ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( in @ X10 @ ( setminus @ X4 @ X6 ) ) =>
19.37/3.14	                   ( in @
19.37/3.14	                     X10 @ ( setminus @ X4 @ ( binintersect @ X6 @ X8 ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(complementTnotintersectT, axiom, complementTnotintersectT =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( in @ Xx @ ( setminus @ A @ X ) ) =>
19.37/3.14	               ( ~( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('18', plain,
19.37/3.14	    (( complementTnotintersectT ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( in @ X10 @ ( setminus @ X4 @ X6 ) ) =>
19.37/3.14	                   ( ~( in @ X10 @ ( binintersect @ X6 @ X8 ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(doubleComplementEq, axiom, doubleComplementEq =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ( X ) = ( setminus @ A @ ( setminus @ A @ X ) ) ) ))).
19.37/3.14	thf('19', plain,
19.37/3.14	    (( doubleComplementEq ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ( X6 ) = ( setminus @ X4 @ ( setminus @ X4 @ X6 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(doubleComplementSub2, axiom, doubleComplementSub2 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( subset @ ( setminus @ A @ ( setminus @ A @ X ) ) @ X ) ))).
19.37/3.14	thf('20', plain,
19.37/3.14	    (( doubleComplementSub2 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( subset @ ( setminus @ X4 @ ( setminus @ X4 @ X6 ) ) @ X6 ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(doubleComplementSub1, axiom, doubleComplementSub1 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( subset @ X @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ))).
19.37/3.14	thf('21', plain,
19.37/3.14	    (( doubleComplementSub1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( subset @ X6 @ ( setminus @ X4 @ ( setminus @ X4 @ X6 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(doubleComplementE1, axiom, doubleComplementE1 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Xx:$i]:
19.37/3.14	       ( ( in @ Xx @ A ) =>
19.37/3.14	         ( ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) =>
19.37/3.14	           ( in @ Xx @ X ) ) ) ) ))).
19.37/3.14	thf('22', plain,
19.37/3.14	    (( doubleComplementE1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ X4 ) =>
19.37/3.14	             ( ( in @ X8 @ ( setminus @ X4 @ ( setminus @ X4 @ X6 ) ) ) =>
19.37/3.14	               ( in @ X8 @ X6 ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(doubleComplementI1, axiom, doubleComplementI1 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Xx:$i]:
19.37/3.14	       ( ( in @ Xx @ A ) =>
19.37/3.14	         ( ( in @ Xx @ X ) =>
19.37/3.14	           ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ))).
19.37/3.14	thf('23', plain,
19.37/3.14	    (( doubleComplementI1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ X4 ) =>
19.37/3.14	             ( ( in @ X8 @ X6 ) =>
19.37/3.14	               ( in @ X8 @ ( setminus @ X4 @ ( setminus @ X4 @ X6 ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(contrasubsetT3, axiom, contrasubsetT3 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) =>
19.37/3.14	           ( subset @ X @ Y ) ) ) ) ))).
19.37/3.14	thf('24', plain,
19.37/3.14	    (( contrasubsetT3 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ( subset @ ( setminus @ X4 @ X8 ) @ ( setminus @ X4 @ X6 ) ) =>
19.37/3.14	               ( subset @ X6 @ X8 ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(contrasubsetT2, axiom, contrasubsetT2 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ( subset @ X @ Y ) =>
19.37/3.14	           ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) ) ) ) ))).
19.37/3.14	thf('25', plain,
19.37/3.14	    (( contrasubsetT2 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ( subset @ X6 @ X8 ) =>
19.37/3.14	               ( subset @ ( setminus @ X4 @ X8 ) @ ( setminus @ X4 @ X6 ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(contrasubsetT, axiom, contrasubsetT =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( subset @ X @ ( setminus @ A @ Y ) ) =>
19.37/3.14	               ( ( in @ Xx @ Y ) => ( ~( in @ Xx @ X ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('26', plain,
19.37/3.14	    (( contrasubsetT ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( subset @ X6 @ ( setminus @ X4 @ X8 ) ) =>
19.37/3.14	                   ( ( in @ X10 @ X8 ) => ( ~( in @ X10 @ X6 ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectTERcontra, axiom, binintersectTERcontra =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( ~( in @ Xx @ Y ) ) =>
19.37/3.14	               ( ~( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('27', plain,
19.37/3.14	    (( binintersectTERcontra ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( ~( in @ X10 @ X8 ) ) =>
19.37/3.14	                   ( ~( in @ X10 @ ( binintersect @ X6 @ X8 ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectTELcontra, axiom, binintersectTELcontra =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( ![Xx:$i]:
19.37/3.14	           ( ( in @ Xx @ A ) =>
19.37/3.14	             ( ( ~( in @ Xx @ X ) ) =>
19.37/3.14	               ( ~( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf('28', plain,
19.37/3.14	    (( binintersectTELcontra ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( ![X10:$i]:
19.37/3.14	               ( ( in @ X10 @ X4 ) =>
19.37/3.14	                 ( ( ~( in @ X10 @ X6 ) ) =>
19.37/3.14	                   ( ~( in @ X10 @ ( binintersect @ X6 @ X8 ) ) ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(complementTE1, axiom, complementTE1 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Xx:$i]:
19.37/3.14	       ( ( in @ Xx @ A ) =>
19.37/3.14	         ( ( ~( in @ Xx @ ( setminus @ A @ X ) ) ) => ( in @ Xx @ X ) ) ) ) ))).
19.37/3.14	thf('29', plain,
19.37/3.14	    (( complementTE1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ X4 ) =>
19.37/3.14	             ( ( ~( in @ X8 @ ( setminus @ X4 @ X6 ) ) ) => ( in @ X8 @ X6 ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(complementTI1, axiom, complementTI1 =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Xx:$i]:
19.37/3.14	       ( ( in @ Xx @ A ) =>
19.37/3.14	         ( ( in @ Xx @ X ) => ( ~( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ))).
19.37/3.14	thf('30', plain,
19.37/3.14	    (( complementTI1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ X4 ) =>
19.37/3.14	             ( ( in @ X8 @ X6 ) => ( ~( in @ X8 @ ( setminus @ X4 @ X6 ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(complementT_lem, axiom, complementT_lem =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ))).
19.37/3.14	thf('31', plain,
19.37/3.14	    (( complementT_lem ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( in @ ( setminus @ X4 @ X6 ) @ ( powerset @ X4 ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusT_lem, axiom, setminusT_lem =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( in @ ( setminus @ X @ Y ) @ ( powerset @ A ) ) ) ) ))).
19.37/3.14	thf('32', plain,
19.37/3.14	    (( setminusT_lem ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( in @ ( setminus @ X6 @ X8 ) @ ( powerset @ X4 ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionT_lem, axiom, binunionT_lem =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ))).
19.37/3.14	thf('33', plain,
19.37/3.14	    (( binunionT_lem ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( in @ ( binunion @ X6 @ X8 ) @ ( powerset @ X4 ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectT_lem, axiom, binintersectT_lem =
19.37/3.14	  (![A:$i,X:$i]:
19.37/3.14	   ( ( in @ X @ ( powerset @ A ) ) =>
19.37/3.14	     ( ![Y:$i]:
19.37/3.14	       ( ( in @ Y @ ( powerset @ A ) ) =>
19.37/3.14	         ( in @ ( binintersect @ X @ Y ) @ ( powerset @ A ) ) ) ) ))).
19.37/3.14	thf('34', plain,
19.37/3.14	    (( binintersectT_lem ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( in @ X6 @ ( powerset @ X4 ) ) =>
19.37/3.14	         ( ![X8:$i]:
19.37/3.14	           ( ( in @ X8 @ ( powerset @ X4 ) ) =>
19.37/3.14	             ( in @ ( binintersect @ X6 @ X8 ) @ ( powerset @ X4 ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(ubforcartprodlem3, axiom, ubforcartprodlem3 =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ A ) =>
19.37/3.14	     ( ![Xy:$i]:
19.37/3.14	       ( ( in @ Xy @ B ) =>
19.37/3.14	         ( in @
19.37/3.14	           ( kpair @ Xx @ Xy ) @ 
19.37/3.14	           ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ))).
19.37/3.14	thf('35', plain,
19.37/3.14	    (( ubforcartprodlem3 ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X4 ) =>
19.37/3.14	         ( ![X10:$i]:
19.37/3.14	           ( ( in @ X10 @ X6 ) =>
19.37/3.14	             ( in @
19.37/3.14	               ( kpair @ X8 @ X10 ) @ 
19.37/3.14	               ( powerset @ ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(ubforcartprodlem2, axiom, ubforcartprodlem2 =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ A ) =>
19.37/3.14	     ( ![Xy:$i]:
19.37/3.14	       ( ( in @ Xy @ B ) =>
19.37/3.14	         ( in @
19.37/3.14	           ( setadjoin @
19.37/3.14	             ( setadjoin @ Xx @ emptyset ) @ 
19.37/3.14	             ( setadjoin @
19.37/3.14	               ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ 
19.37/3.14	           ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ))).
19.37/3.14	thf('36', plain,
19.37/3.14	    (( ubforcartprodlem2 ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X4 ) =>
19.37/3.14	         ( ![X10:$i]:
19.37/3.14	           ( ( in @ X10 @ X6 ) =>
19.37/3.14	             ( in @
19.37/3.14	               ( setadjoin @
19.37/3.14	                 ( setadjoin @ X8 @ emptyset ) @ 
19.37/3.14	                 ( setadjoin @
19.37/3.14	                   ( setadjoin @ X8 @ ( setadjoin @ X10 @ emptyset ) ) @ 
19.37/3.14	                   emptyset ) ) @ 
19.37/3.14	               ( powerset @ ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(ubforcartprodlem1, axiom, ubforcartprodlem1 =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ A ) =>
19.37/3.14	     ( ![Xy:$i]:
19.37/3.14	       ( ( in @ Xy @ B ) =>
19.37/3.14	         ( subset @
19.37/3.14	           ( setadjoin @
19.37/3.14	             ( setadjoin @ Xx @ emptyset ) @ 
19.37/3.14	             ( setadjoin @
19.37/3.14	               ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ 
19.37/3.14	           ( powerset @ ( binunion @ A @ B ) ) ) ) ) ))).
19.37/3.14	thf('37', plain,
19.37/3.14	    (( ubforcartprodlem1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X4 ) =>
19.37/3.14	         ( ![X10:$i]:
19.37/3.14	           ( ( in @ X10 @ X6 ) =>
19.37/3.14	             ( subset @
19.37/3.14	               ( setadjoin @
19.37/3.14	                 ( setadjoin @ X8 @ emptyset ) @ 
19.37/3.14	                 ( setadjoin @
19.37/3.14	                   ( setadjoin @ X8 @ ( setadjoin @ X10 @ emptyset ) ) @ 
19.37/3.14	                   emptyset ) ) @ 
19.37/3.14	               ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(upairinpowunion, axiom, upairinpowunion =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ A ) =>
19.37/3.14	     ( ![Xy:$i]:
19.37/3.14	       ( ( in @ Xy @ B ) =>
19.37/3.14	         ( in @
19.37/3.14	           ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ 
19.37/3.14	           ( powerset @ ( binunion @ A @ B ) ) ) ) ) ))).
19.37/3.14	thf('38', plain,
19.37/3.14	    (( upairinpowunion ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X4 ) =>
19.37/3.14	         ( ![X10:$i]:
19.37/3.14	           ( ( in @ X10 @ X6 ) =>
19.37/3.14	             ( in @
19.37/3.14	               ( setadjoin @ X8 @ ( setadjoin @ X10 @ emptyset ) ) @ 
19.37/3.14	               ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(upairsubunion, axiom, upairsubunion =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ A ) =>
19.37/3.14	     ( ![Xy:$i]:
19.37/3.14	       ( ( in @ Xy @ B ) =>
19.37/3.14	         ( subset @
19.37/3.14	           ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ 
19.37/3.14	           ( binunion @ A @ B ) ) ) ) ))).
19.37/3.14	thf('39', plain,
19.37/3.14	    (( upairsubunion ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X4 ) =>
19.37/3.14	         ( ![X10:$i]:
19.37/3.14	           ( ( in @ X10 @ X6 ) =>
19.37/3.14	             ( subset @
19.37/3.14	               ( setadjoin @ X8 @ ( setadjoin @ X10 @ emptyset ) ) @ 
19.37/3.14	               ( binunion @ X4 @ X6 ) ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(singletoninpowunion, axiom, singletoninpowunion =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ A ) =>
19.37/3.14	     ( in @
19.37/3.14	       ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ))).
19.37/3.14	thf('40', plain,
19.37/3.14	    (( singletoninpowunion ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X4 ) =>
19.37/3.14	         ( in @
19.37/3.14	           ( setadjoin @ X8 @ emptyset ) @ 
19.37/3.14	           ( powerset @ ( binunion @ X4 @ X6 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusSubset1, axiom, setminusSubset1 =
19.37/3.14	  (![A:$i,B:$i]:
19.37/3.14	   ( ( ( setminus @ A @ B ) = ( emptyset ) ) => ( subset @ A @ B ) ))).
19.37/3.14	thf('41', plain,
19.37/3.14	    (( setminusSubset1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( ( setminus @ X4 @ X6 ) = ( emptyset ) ) => ( subset @ X4 @ X6 ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusLsub, axiom, setminusLsub =
19.37/3.14	  (![A:$i,B:$i]: ( subset @ ( setminus @ A @ B ) @ A ))).
19.37/3.14	thf('42', plain,
19.37/3.14	    (( setminusLsub ) =
19.37/3.14	     ( ![X4:$i,X6:$i]: ( subset @ ( setminus @ X4 @ X6 ) @ X4 ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusIRneg, axiom, setminusIRneg =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ B ) => ( ~( in @ Xx @ ( setminus @ A @ B ) ) ) ))).
19.37/3.14	thf('43', plain,
19.37/3.14	    (( setminusIRneg ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X6 ) => ( ~( in @ X8 @ ( setminus @ X4 @ X6 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusILneg, axiom, setminusILneg =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( ~( in @ Xx @ A ) ) => ( ~( in @ Xx @ ( setminus @ A @ B ) ) ) ))).
19.37/3.14	thf('44', plain,
19.37/3.14	    (( setminusILneg ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( ~( in @ X8 @ X4 ) ) => ( ~( in @ X8 @ ( setminus @ X4 @ X6 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusELneg, axiom, setminusELneg =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( ~( in @ Xx @ ( setminus @ A @ B ) ) ) =>
19.37/3.14	     ( ( ~( in @ Xx @ B ) ) => ( ~( in @ Xx @ A ) ) ) ))).
19.37/3.14	thf('45', plain,
19.37/3.14	    (( setminusELneg ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( ~( in @ X8 @ ( setminus @ X4 @ X6 ) ) ) =>
19.37/3.14	         ( ( ~( in @ X8 @ X6 ) ) => ( ~( in @ X8 @ X4 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusERneg, axiom, setminusERneg =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( ~( in @ Xx @ ( setminus @ A @ B ) ) ) =>
19.37/3.14	     ( ( in @ Xx @ A ) => ( in @ Xx @ B ) ) ))).
19.37/3.14	thf('46', plain,
19.37/3.14	    (( setminusERneg ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( ~( in @ X8 @ ( setminus @ X4 @ X6 ) ) ) =>
19.37/3.14	         ( ( in @ X8 @ X4 ) => ( in @ X8 @ X6 ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusSubset2, axiom, setminusSubset2 =
19.37/3.14	  (![A:$i,B:$i]:
19.37/3.14	   ( ( subset @ A @ B ) => ( ( setminus @ A @ B ) = ( emptyset ) ) ))).
19.37/3.14	thf('47', plain,
19.37/3.14	    (( setminusSubset2 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( subset @ X4 @ X6 ) => ( ( setminus @ X4 @ X6 ) = ( emptyset ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusER, axiom, setminusER =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ ( setminus @ A @ B ) ) => ( ~( in @ Xx @ B ) ) ))).
19.37/3.14	thf('48', plain,
19.37/3.14	    (( setminusER ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ ( setminus @ X4 @ X6 ) ) => ( ~( in @ X8 @ X6 ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusEL, axiom, setminusEL =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ ( setminus @ A @ B ) ) => ( in @ Xx @ A ) ))).
19.37/3.14	thf('49', plain,
19.37/3.14	    (( setminusEL ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ ( setminus @ X4 @ X6 ) ) => ( in @ X8 @ X4 ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(setminusI, axiom, setminusI =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ A ) =>
19.37/3.14	     ( ( ~( in @ Xx @ B ) ) => ( in @ Xx @ ( setminus @ A @ B ) ) ) ))).
19.37/3.14	thf('50', plain,
19.37/3.14	    (( setminusI ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X4 ) =>
19.37/3.14	         ( ( ~( in @ X8 @ X6 ) ) => ( in @ X8 @ ( setminus @ X4 @ X6 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(bs114d, axiom, bs114d =
19.37/3.14	  (![A:$i,B:$i,C:$i]:
19.37/3.14	   ( ( binintersect @ A @ ( binunion @ B @ C ) ) =
19.37/3.14	     ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ))).
19.37/3.14	thf('51', plain,
19.37/3.14	    (( bs114d ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( binintersect @ X4 @ ( binunion @ X6 @ X8 ) ) =
19.37/3.14	         ( binunion @ ( binintersect @ X4 @ X6 ) @ ( binintersect @ X4 @ X8 ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectSubset1, axiom, binintersectSubset1 =
19.37/3.14	  (![A:$i,B:$i]:
19.37/3.14	   ( ( ( binintersect @ A @ B ) = ( A ) ) => ( subset @ A @ B ) ))).
19.37/3.14	thf('52', plain,
19.37/3.14	    (( binintersectSubset1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( ( binintersect @ X4 @ X6 ) = ( X4 ) ) => ( subset @ X4 @ X6 ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectSubset4, axiom, binintersectSubset4 =
19.37/3.14	  (![A:$i,B:$i]:
19.37/3.14	   ( ( subset @ B @ A ) => ( ( binintersect @ A @ B ) = ( B ) ) ))).
19.37/3.14	thf('53', plain,
19.37/3.14	    (( binintersectSubset4 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( subset @ X6 @ X4 ) => ( ( binintersect @ X4 @ X6 ) = ( X6 ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectRsub, axiom, binintersectRsub =
19.37/3.14	  (![A:$i,B:$i]: ( subset @ ( binintersect @ A @ B ) @ B ))).
19.37/3.14	thf('54', plain,
19.37/3.14	    (( binintersectRsub ) =
19.37/3.14	     ( ![X4:$i,X6:$i]: ( subset @ ( binintersect @ X4 @ X6 ) @ X6 ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(disjointsetsI1, axiom, disjointsetsI1 =
19.37/3.14	  (![A:$i,B:$i]:
19.37/3.14	   ( ( ~( ?[Xx:$i]: ( ( in @ Xx @ B ) & ( in @ Xx @ A ) ) ) ) =>
19.37/3.14	     ( ( binintersect @ A @ B ) = ( emptyset ) ) ))).
19.37/3.14	thf('55', plain,
19.37/3.14	    (( disjointsetsI1 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( ~( ?[X8:$i]: ( ( in @ X8 @ X6 ) & ( in @ X8 @ X4 ) ) ) ) =>
19.37/3.14	         ( ( binintersect @ X4 @ X6 ) = ( emptyset ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectER, axiom, binintersectER =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ ( binintersect @ A @ B ) ) => ( in @ Xx @ B ) ))).
19.37/3.14	thf('56', plain,
19.37/3.14	    (( binintersectER ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ ( binintersect @ X4 @ X6 ) ) => ( in @ X8 @ X6 ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectSubset3, axiom, binintersectSubset3 =
19.37/3.14	  (![A:$i,B:$i]:
19.37/3.14	   ( ( ( binintersect @ A @ B ) = ( B ) ) => ( subset @ B @ A ) ))).
19.37/3.14	thf('57', plain,
19.37/3.14	    (( binintersectSubset3 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( ( binintersect @ X4 @ X6 ) = ( X6 ) ) => ( subset @ X6 @ X4 ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectSubset2, axiom, binintersectSubset2 =
19.37/3.14	  (![A:$i,B:$i]:
19.37/3.14	   ( ( subset @ A @ B ) => ( ( binintersect @ A @ B ) = ( A ) ) ))).
19.37/3.14	thf('58', plain,
19.37/3.14	    (( binintersectSubset2 ) =
19.37/3.14	     ( ![X4:$i,X6:$i]:
19.37/3.14	       ( ( subset @ X4 @ X6 ) => ( ( binintersect @ X4 @ X6 ) = ( X4 ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectLsub, axiom, binintersectLsub =
19.37/3.14	  (![A:$i,B:$i]: ( subset @ ( binintersect @ A @ B ) @ A ))).
19.37/3.14	thf('59', plain,
19.37/3.14	    (( binintersectLsub ) =
19.37/3.14	     ( ![X4:$i,X6:$i]: ( subset @ ( binintersect @ X4 @ X6 ) @ X4 ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectEL, axiom, binintersectEL =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ ( binintersect @ A @ B ) ) => ( in @ Xx @ A ) ))).
19.37/3.14	thf('60', plain,
19.37/3.14	    (( binintersectEL ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ ( binintersect @ X4 @ X6 ) ) => ( in @ X8 @ X4 ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectSubset5, axiom, binintersectSubset5 =
19.37/3.14	  (![A:$i,B:$i,C:$i]:
19.37/3.14	   ( ( subset @ C @ A ) =>
19.37/3.14	     ( ( subset @ C @ B ) => ( subset @ C @ ( binintersect @ A @ B ) ) ) ))).
19.37/3.14	thf('61', plain,
19.37/3.14	    (( binintersectSubset5 ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( subset @ X8 @ X4 ) =>
19.37/3.14	         ( ( subset @ X8 @ X6 ) =>
19.37/3.14	           ( subset @ X8 @ ( binintersect @ X4 @ X6 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binintersectI, axiom, binintersectI =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ A ) =>
19.37/3.14	     ( ( in @ Xx @ B ) => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ))).
19.37/3.14	thf('62', plain,
19.37/3.14	    (( binintersectI ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X4 ) =>
19.37/3.14	         ( ( in @ X8 @ X6 ) => ( in @ X8 @ ( binintersect @ X4 @ X6 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionRsub, axiom, binunionRsub =
19.37/3.14	  (![A:$i,B:$i]: ( subset @ B @ ( binunion @ A @ B ) ))).
19.37/3.14	thf('63', plain,
19.37/3.14	    (( binunionRsub ) =
19.37/3.14	     ( ![X4:$i,X6:$i]: ( subset @ X6 @ ( binunion @ X4 @ X6 ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionLsub, axiom, binunionLsub =
19.37/3.14	  (![A:$i,B:$i]: ( subset @ A @ ( binunion @ A @ B ) ))).
19.37/3.14	thf('64', plain,
19.37/3.14	    (( binunionLsub ) =
19.37/3.14	     ( ![X4:$i,X6:$i]: ( subset @ X4 @ ( binunion @ X4 @ X6 ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionE, axiom, binunionE =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ ( binunion @ A @ B ) ) =>
19.37/3.14	     ( ( in @ Xx @ A ) | ( in @ Xx @ B ) ) ))).
19.37/3.14	thf('65', plain,
19.37/3.14	    (( binunionE ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ ( binunion @ X4 @ X6 ) ) =>
19.37/3.14	         ( ( in @ X8 @ X4 ) | ( in @ X8 @ X6 ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionEcases, axiom, binunionEcases =
19.37/3.14	  (![A:$i,B:$i,Xx:$i,Xphi:$o]:
19.37/3.14	   ( ( in @ Xx @ ( binunion @ A @ B ) ) =>
19.37/3.14	     ( ( ( in @ Xx @ A ) => ( Xphi ) ) =>
19.37/3.14	       ( ( ( in @ Xx @ B ) => ( Xphi ) ) => ( Xphi ) ) ) ))).
19.37/3.14	thf('66', plain,
19.37/3.14	    (( binunionEcases ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i,X10:$o]:
19.37/3.14	       ( ( in @ X8 @ ( binunion @ X4 @ X6 ) ) =>
19.37/3.14	         ( ( ( in @ X8 @ X4 ) => ( X10 ) ) =>
19.37/3.14	           ( ( ( in @ X8 @ X6 ) => ( X10 ) ) => ( X10 ) ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionIR, axiom, binunionIR =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ B ) => ( in @ Xx @ ( binunion @ A @ B ) ) ))).
19.37/3.14	thf('67', plain,
19.37/3.14	    (( binunionIR ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X6 ) => ( in @ X8 @ ( binunion @ X4 @ X6 ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(binunionIL, axiom, binunionIL =
19.37/3.14	  (![A:$i,B:$i,Xx:$i]:
19.37/3.14	   ( ( in @ Xx @ A ) => ( in @ Xx @ ( binunion @ A @ B ) ) ))).
19.37/3.14	thf('68', plain,
19.37/3.14	    (( binunionIL ) =
19.37/3.14	     ( ![X4:$i,X6:$i,X8:$i]:
19.37/3.14	       ( ( in @ X8 @ X4 ) => ( in @ X8 @ ( binunion @ X4 @ X6 ) ) ) )),
19.37/3.14	    define([status(thm)])).
19.37/3.14	thf(demorgan1a, conjecture,
19.37/3.14	  (( setextAx ) =>
19.37/3.14	   ( ( emptysetAx ) =>
19.37/3.14	     ( ( setadjoinAx ) =>
19.37/3.14	       ( ( powersetAx ) =>
19.37/3.14	         ( ( setunionAx ) =>
19.37/3.14	           ( ( omega0Ax ) =>
19.37/3.14	             ( ( omegaSAx ) =>
19.37/3.14	               ( ( omegaIndAx ) =>
19.37/3.14	                 ( ( replAx ) =>
19.37/3.14	                   ( ( foundationAx ) =>
19.37/3.14	                     ( ( wellorderingAx ) =>
19.37/3.14	                       ( ( descrp ) =>
19.37/3.14	                         ( ( dsetconstrI ) =>
19.37/3.14	                           ( ( dsetconstrEL ) =>
19.37/3.14	                             ( ( dsetconstrER ) =>
19.37/3.14	                               ( ( exuE1 ) =>
19.37/3.14	                                 ( ( prop2setE ) =>
19.37/3.14	                                   ( ( emptysetE ) =>
19.37/3.14	                                     ( ( emptysetimpfalse ) =>
19.37/3.14	                                       ( ( notinemptyset ) =>
19.37/3.14	                                         ( ( exuE3e ) =>
19.37/3.14	                                           ( ( setext ) =>
19.37/3.14	                                             ( ( emptyI ) =>
19.37/3.14	                                               ( ( noeltsimpempty ) =>
19.37/3.14	                                                 ( ( setbeta ) =>
19.37/3.14	                                                   ( ( nonemptyE1 ) =>
19.37/3.14	                                                     ( ( nonemptyI ) =>
19.37/3.14	                                                       ( ( nonemptyI1 ) =>
19.37/3.14	                                                         ( ( setadjoinIL ) =>
19.37/3.14	                                                           ( ( emptyinunitempty ) =>
19.37/3.14	                                                             ( ( setadjoinIR ) =>
19.37/3.14	                                                               ( ( setadjoinE ) =>
19.37/3.14	                                                                 ( ( 
19.37/3.14	                                                                   setadjoinOr ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setoftrueEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyinPowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyInPowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subPowSU ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuE2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   nonemptyImpWitness ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   uniqinunit ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notinsingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eqinunit ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletonsswitch ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairsetE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairsetIL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairsetIR ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyE1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   vacuousDall ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   quantDeMorgan1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   quantDeMorgan2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   quantDeMorgan3 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   quantDeMorgan4 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   prop2setI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   prop2set2propI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notdexE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notdallE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuI3 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuI2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   inCongP ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuE3u ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exu__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyset__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunion__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   omega__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuEu ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   descr__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dsetconstr__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eqimpsubset2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eqimpsubset1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetI2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptysetsubset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetE2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notsubsetI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notequalI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notequalI2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetRefl ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetTrans ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoinSub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoinSub2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset2powerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setextsub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetemptysetimpeq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetE1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   inPowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetsubset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   sepInPowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   sepSubset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionIL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairset2IR ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionIR ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionEcases ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionLsub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionRsub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectSubset5 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectEL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectLsub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectSubset2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectSubset3 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectER ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   disjointsetsI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectRsub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectSubset4 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectSubset1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   bs114d ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusEL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusER ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusSubset2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusERneg ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusELneg ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusILneg ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusIRneg ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusLsub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusSubset1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffI2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffIneg1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffIneg2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   secondinupair ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairIL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairIR ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kpairiskpair ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kpairp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletonsubset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletoninpowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletoninpowunion ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairset2E ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairsubunion ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairinpowunion ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ubforcartprodlem1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ubforcartprodlem2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ubforcartprodlem3 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodpairin ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodmempair1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodmempair ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionE2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionsingleton1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionsingleton2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionsingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletonprop ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ex1E1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ex1I ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ex1I2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletonsuniq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjL1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kfstsingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   theprop ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kfstpairEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodfstin ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjL2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR11 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR12 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairequniteq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ksndsingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ksndpairEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kpairsurjEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodsndin ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodpairmemEL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodpairmemER ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodmempaircEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodfstpairEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodsndpairEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodpairsurjEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrSub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setOfPairsIsBReln ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrERa ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrEL1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrEL2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrER ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcImageSingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   apProp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   app ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   infuncsetfunc ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ap2p ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcinfuncset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   lamProp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   lamp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   lam2p ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   brelnall1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   brelnall2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ex1E2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcGraphProp1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcGraphProp3 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcGraphProp2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcextLem ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcGraphProp4 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subbreln ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eqbreln ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcext ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcext2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ap2apEq1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ap2apEq2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   beta1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eta1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   lam2lamEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   beta2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eta2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iffalseProp1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iffalseProp2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iftrueProp1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iftrueProp2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ifSingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ifp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   theeq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iftrue ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iffalse ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iftrueorfalse ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectT_lem ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionT_lem ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetT_lem ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminusT_lem ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   complementT_lem ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setextT ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetTI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetTI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetTE1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   complementTI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   complementTE1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectTELcontra ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersectTERcontra ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   contrasubsetT ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   contrasubsetT1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   contrasubsetT2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   contrasubsetT3 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   doubleComplementI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   doubleComplementE1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   doubleComplementSub1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   doubleComplementSub2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   doubleComplementEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   complementTnotintersectT ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   complementImpComplementIntersect ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   complementSubsetComplementIntersect ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   complementInPowersetComplementIntersect ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   contraSubsetComplement ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   complementTcontraSubset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionTILcontra ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionTIRcontra ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   inIntersectImpInUnion ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   inIntersectImpInUnion2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   inIntersectImpInIntersectUnions ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   intersectInPowersetIntersectUnions ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   inComplementUnionImpNotIn1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   inComplementUnionImpInComplement1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionTE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunionTEcontra ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   demorgan2a1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   complementUnionInPowersetComplement ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   demorgan2a2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   A:$i,X:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   A ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   Y:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   Y @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   A ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   Xx:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   Xx @ A ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   Xx @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   A @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @ 
19.37/3.14	                                                                   X @ Y ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   Xx @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   A @ X ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   A @ Y ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf(zf_stmt_0, conjecture,
19.37/3.14	  (( setextAx ) =>
19.37/3.14	   ( ( emptysetAx ) =>
19.37/3.14	     ( ( setadjoinAx ) =>
19.37/3.14	       ( ( powersetAx ) =>
19.37/3.14	         ( ( setunionAx ) =>
19.37/3.14	           ( ( omega0Ax ) =>
19.37/3.14	             ( ( omegaSAx ) =>
19.37/3.14	               ( ( omegaIndAx ) =>
19.37/3.14	                 ( ( replAx ) =>
19.37/3.14	                   ( ( foundationAx ) =>
19.37/3.14	                     ( ( wellorderingAx ) =>
19.37/3.14	                       ( ( descrp ) =>
19.37/3.14	                         ( ( dsetconstrI ) =>
19.37/3.14	                           ( ( dsetconstrEL ) =>
19.37/3.14	                             ( ( dsetconstrER ) =>
19.37/3.14	                               ( ( exuE1 ) =>
19.37/3.14	                                 ( ( prop2setE ) =>
19.37/3.14	                                   ( ( emptysetE ) =>
19.37/3.14	                                     ( ( emptysetimpfalse ) =>
19.37/3.14	                                       ( ( notinemptyset ) =>
19.37/3.14	                                         ( ( exuE3e ) =>
19.37/3.14	                                           ( ( setext ) =>
19.37/3.14	                                             ( ( emptyI ) =>
19.37/3.14	                                               ( ( noeltsimpempty ) =>
19.37/3.14	                                                 ( ( setbeta ) =>
19.37/3.14	                                                   ( ( nonemptyE1 ) =>
19.37/3.14	                                                     ( ( nonemptyI ) =>
19.37/3.14	                                                       ( ( nonemptyI1 ) =>
19.37/3.14	                                                         ( ( setadjoinIL ) =>
19.37/3.14	                                                           ( ( emptyinunitempty ) =>
19.37/3.14	                                                             ( ( setadjoinIR ) =>
19.37/3.14	                                                               ( ( setadjoinE ) =>
19.37/3.14	                                                                 ( ( 
19.37/3.14	                                                                   setadjoinOr ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setoftrueEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyinPowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyInPowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subPowSU ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuE2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   nonemptyImpWitness ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   uniqinunit ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notinsingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eqinunit ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletonsswitch ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairsetE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairsetIL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairsetIR ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyE1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   vacuousDall ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   quantDeMorgan1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   quantDeMorgan2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   quantDeMorgan3 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   quantDeMorgan4 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   prop2setI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   prop2set2propI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notdexE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notdallE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuI3 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuI2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   inCongP ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuE3u ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exu__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyset__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunion__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   omega__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   exuEu ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   descr__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dsetconstr__Cong ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eqimpsubset2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eqimpsubset1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetI2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptysetsubset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetE2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notsubsetI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notequalI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   notequalI2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetRefl ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetTrans ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoinSub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoinSub2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset2powerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setextsub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetemptysetimpeq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetE1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   inPowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetsubset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   sepInPowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   sepSubset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X4:$i,
19.37/3.14	                                                                   X6:$i,
19.37/3.14	                                                                   X8:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X8 @ X4 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X8 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X4 @ X6 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairset2IR ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X10:$i,
19.37/3.14	                                                                   X12:$i,
19.37/3.14	                                                                   X14:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X14 @ X12 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X14 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X10 @ X12 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X16:$i,
19.37/3.14	                                                                   X18:$i,
19.37/3.14	                                                                   X20:$i,
19.37/3.14	                                                                   X22:$o]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X20 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X16 @ X18 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X20 @ X16 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X22 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X20 @ X18 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X22 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X22 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X24:$i,
19.37/3.14	                                                                   X26:$i,
19.37/3.14	                                                                   X28:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X28 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X24 @ X26 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X28 @ X24 ) | 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X28 @ X26 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X30:$i,
19.37/3.14	                                                                   X32:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X30 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X30 @ X32 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X34:$i,
19.37/3.14	                                                                   X36:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X36 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X34 @ X36 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X38:$i,
19.37/3.14	                                                                   X40:$i,
19.37/3.14	                                                                   X42:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X42 @ X38 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X42 @ X40 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X42 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X38 @ X40 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X44:$i,
19.37/3.14	                                                                   X46:$i,
19.37/3.14	                                                                   X48:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X48 @ X44 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X48 @ X46 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X48 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X44 @ X46 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X50:$i,
19.37/3.14	                                                                   X52:$i,
19.37/3.14	                                                                   X54:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X54 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X50 @ X52 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X54 @ X50 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X56:$i,
19.37/3.14	                                                                   X58:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X56 @ X58 ) @ 
19.37/3.14	                                                                   X56 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X60:$i,
19.37/3.14	                                                                   X62:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X60 @ X62 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X60 @ X62 ) =
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X60 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X64:$i,
19.37/3.14	                                                                   X66:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X64 @ X66 ) =
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X66 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X66 @ X64 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X68:$i,
19.37/3.14	                                                                   X70:$i,
19.37/3.14	                                                                   X72:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X72 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X68 @ X70 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X72 @ X70 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X74:$i,
19.37/3.14	                                                                   X76:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    ?[
19.37/3.14	                                                                    X78:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X78 @ X76 ) & 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X78 @ X74 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X74 @ X76 ) =
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyset ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X80:$i,
19.37/3.14	                                                                   X82:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X80 @ X82 ) @ 
19.37/3.14	                                                                   X82 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X84:$i,
19.37/3.14	                                                                   X86:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X86 @ X84 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X84 @ X86 ) =
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X86 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X88:$i,
19.37/3.14	                                                                   X90:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X88 @ X90 ) =
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X88 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X88 @ X90 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X92:$i,
19.37/3.14	                                                                   X94:$i,
19.37/3.14	                                                                   X96:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X92 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X94 @ X96 ) ) =
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X92 @ X94 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X92 @ X96 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X98:$i,
19.37/3.14	                                                                   X100:$i,
19.37/3.14	                                                                   X102:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X102 @ X98 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X102 @ 
19.37/3.14	                                                                    X100 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X102 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X98 @ X100 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X104:$i,
19.37/3.14	                                                                   X106:$i,
19.37/3.14	                                                                   X108:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X108 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X104 @ 
19.37/3.14	                                                                   X106 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X108 @ 
19.37/3.14	                                                                   X104 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X110:$i,
19.37/3.14	                                                                   X112:$i,
19.37/3.14	                                                                   X114:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X114 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X110 @ 
19.37/3.14	                                                                   X112 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X114 @ 
19.37/3.14	                                                                    X112 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X116:$i,
19.37/3.14	                                                                   X118:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X116 @ 
19.37/3.14	                                                                   X118 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X116 @ 
19.37/3.14	                                                                   X118 ) =
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyset ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X120:$i,
19.37/3.14	                                                                   X122:$i,
19.37/3.14	                                                                   X124:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X124 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X120 @ 
19.37/3.14	                                                                    X122 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X124 @ 
19.37/3.14	                                                                   X120 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X124 @ 
19.37/3.14	                                                                   X122 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X126:$i,
19.37/3.14	                                                                   X128:$i,
19.37/3.14	                                                                   X130:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X130 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X126 @ 
19.37/3.14	                                                                    X128 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X130 @ 
19.37/3.14	                                                                    X128 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X130 @ 
19.37/3.14	                                                                    X126 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X132:$i,
19.37/3.14	                                                                   X134:$i,
19.37/3.14	                                                                   X136:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X136 @ 
19.37/3.14	                                                                    X132 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X136 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X132 @ 
19.37/3.14	                                                                    X134 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X138:$i,
19.37/3.14	                                                                   X140:$i,
19.37/3.14	                                                                   X142:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X142 @ 
19.37/3.14	                                                                   X140 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X142 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X138 @ 
19.37/3.14	                                                                    X140 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X144:$i,
19.37/3.14	                                                                   X146:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X144 @ 
19.37/3.14	                                                                   X146 ) @ 
19.37/3.14	                                                                   X144 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X148:$i,
19.37/3.14	                                                                   X150:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X148 @ 
19.37/3.14	                                                                   X150 ) =
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   emptyset ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X148 @ 
19.37/3.14	                                                                   X150 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffE ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffI2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffIneg1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   symdiffIneg2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   secondinupair ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairIL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairIR ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kpairiskpair ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kpairp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletonsubset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletoninpowerset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X152:$i,
19.37/3.14	                                                                   X154:$i,
19.37/3.14	                                                                   X156:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X156 @ 
19.37/3.14	                                                                   X152 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X156 @ 
19.37/3.14	                                                                   emptyset ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X152 @ 
19.37/3.14	                                                                   X154 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairset2E ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X158:$i,
19.37/3.14	                                                                   X160:$i,
19.37/3.14	                                                                   X162:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X162 @ 
19.37/3.14	                                                                   X158 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X164:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X164 @ 
19.37/3.14	                                                                   X160 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X162 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X164 @ 
19.37/3.14	                                                                   emptyset ) ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X158 @ 
19.37/3.14	                                                                   X160 ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X166:$i,
19.37/3.14	                                                                   X168:$i,
19.37/3.14	                                                                   X170:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X170 @ 
19.37/3.14	                                                                   X166 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X172:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X172 @ 
19.37/3.14	                                                                   X168 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X170 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X172 @ 
19.37/3.14	                                                                   emptyset ) ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X166 @ 
19.37/3.14	                                                                   X168 ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X174:$i,
19.37/3.14	                                                                   X176:$i,
19.37/3.14	                                                                   X178:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X178 @ 
19.37/3.14	                                                                   X174 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X180:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X180 @ 
19.37/3.14	                                                                   X176 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X178 @ 
19.37/3.14	                                                                   emptyset ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X178 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X180 @ 
19.37/3.14	                                                                   emptyset ) ) @ 
19.37/3.14	                                                                   emptyset ) ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X174 @ 
19.37/3.14	                                                                   X176 ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X182:$i,
19.37/3.14	                                                                   X184:$i,
19.37/3.14	                                                                   X186:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X186 @ 
19.37/3.14	                                                                   X182 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X188:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X188 @ 
19.37/3.14	                                                                   X184 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X186 @ 
19.37/3.14	                                                                   emptyset ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X186 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setadjoin
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X188 @ 
19.37/3.14	                                                                   emptyset ) ) @ 
19.37/3.14	                                                                   emptyset ) ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X182 @ 
19.37/3.14	                                                                   X184 ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X190:$i,
19.37/3.14	                                                                   X192:$i,
19.37/3.14	                                                                   X194:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X194 @ 
19.37/3.14	                                                                   X190 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X196:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X196 @ 
19.37/3.14	                                                                   X192 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kpair @
19.37/3.14	                                                                   X194 @ 
19.37/3.14	                                                                   X196 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X190 @ 
19.37/3.14	                                                                   X192 ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodpairin ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodmempair1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodmempair ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionE2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionsingleton1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionsingleton2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setunionsingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletonprop ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ex1E1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ex1I ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ex1I2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   singletonsuniq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjL1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kfstsingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   theprop ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kfstpairEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodfstin ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjL2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR11 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR12 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   upairequniteq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setukpairinjR ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ksndsingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ksndpairEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   kpairsurjEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodsndin ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodpairmemEL ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodpairmemER ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodmempaircEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodfstpairEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodsndpairEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   cartprodpairsurjEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrSub ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setOfPairsIsBReln ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrERa ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrEL1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrEL2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   dpsetconstrER ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcImageSingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   apProp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   app ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   infuncsetfunc ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ap2p ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcinfuncset ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   lamProp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   lamp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   lam2p ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   brelnall1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   brelnall2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ex1E2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcGraphProp1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcGraphProp3 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcGraphProp2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcextLem ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcGraphProp4 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subbreln ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eqbreln ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcext ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   funcext2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ap2apEq1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ap2apEq2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   beta1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eta1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   lam2lamEq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   beta2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   eta2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iffalseProp1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iffalseProp2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iftrueProp1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iftrueProp2 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ifSingleton ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ifp ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   theeq ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iftrue ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iffalse ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   iftrueorfalse ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X198:$i,
19.37/3.14	                                                                   X200:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X200 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X198 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X202:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X202 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X198 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X200 @ 
19.37/3.14	                                                                   X202 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X198 ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X204:$i,
19.37/3.14	                                                                   X206:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X206 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X204 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X208:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X208 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X204 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X206 @ 
19.37/3.14	                                                                   X208 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X204 ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetT_lem ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X210:$i,
19.37/3.14	                                                                   X212:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X212 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X210 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X214:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X214 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X210 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X212 @ 
19.37/3.14	                                                                   X214 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X210 ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X216:$i,
19.37/3.14	                                                                   X218:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X218 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X216 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X216 @ 
19.37/3.14	                                                                   X218 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X216 ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setextT ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subsetTI ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetTI1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powersetTE1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X220:$i,
19.37/3.14	                                                                   X222:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X222 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X220 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X224:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X224 @ 
19.37/3.14	                                                                   X220 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X224 @ 
19.37/3.14	                                                                   X222 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X224 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X220 @ 
19.37/3.14	                                                                    X222 ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X226:$i,
19.37/3.14	                                                                   X228:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X228 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X226 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X230:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X230 @ 
19.37/3.14	                                                                   X226 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X230 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X226 @ 
19.37/3.14	                                                                    X228 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X230 @ 
19.37/3.14	                                                                   X228 ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X232:$i,
19.37/3.14	                                                                   X234:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X234 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X232 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X236:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X236 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X232 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X238:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X238 @ 
19.37/3.14	                                                                   X232 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X238 @ 
19.37/3.14	                                                                    X234 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X238 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X234 @ 
19.37/3.14	                                                                    X236 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X240:$i,
19.37/3.14	                                                                   X242:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X242 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X240 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X244:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X244 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X240 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X246:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X246 @ 
19.37/3.14	                                                                   X240 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X246 @ 
19.37/3.14	                                                                    X244 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X246 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X242 @ 
19.37/3.14	                                                                    X244 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X248:$i,
19.37/3.14	                                                                   X250:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X250 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X248 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X252:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X252 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X248 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X254:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X254 @ 
19.37/3.14	                                                                   X248 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X250 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X248 @ 
19.37/3.14	                                                                   X252 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X254 @ 
19.37/3.14	                                                                   X252 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X254 @ 
19.37/3.14	                                                                    X250 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   contrasubsetT1 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X256:$i,
19.37/3.14	                                                                   X258:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X258 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X256 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X260:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X260 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X256 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X258 @ 
19.37/3.14	                                                                   X260 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X256 @ 
19.37/3.14	                                                                   X260 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X256 @ 
19.37/3.14	                                                                   X258 ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X262:$i,
19.37/3.14	                                                                   X264:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X264 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X262 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X266:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X266 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X262 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X262 @ 
19.37/3.14	                                                                   X266 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X262 @ 
19.37/3.14	                                                                   X264 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X264 @ 
19.37/3.14	                                                                   X266 ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X268:$i,
19.37/3.14	                                                                   X270:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X270 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X268 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X272:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X272 @ 
19.37/3.14	                                                                   X268 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X272 @ 
19.37/3.14	                                                                   X270 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X272 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X268 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X268 @ 
19.37/3.14	                                                                   X270 ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X274:$i,
19.37/3.14	                                                                   X276:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X276 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X274 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X278:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X278 @ 
19.37/3.14	                                                                   X274 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X278 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X274 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X274 @ 
19.37/3.14	                                                                   X276 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X278 @ 
19.37/3.14	                                                                   X276 ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X280:$i,
19.37/3.14	                                                                   X282:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X282 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X280 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X282 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X280 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X280 @ 
19.37/3.14	                                                                   X282 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X284:$i,
19.37/3.14	                                                                   X286:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X286 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X284 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X284 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X284 @ 
19.37/3.14	                                                                   X286 ) ) @ 
19.37/3.14	                                                                   X286 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X288:$i,
19.37/3.14	                                                                   X290:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X290 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X288 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X290 ) =
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X288 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X288 @ 
19.37/3.14	                                                                   X290 ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X292:$i,
19.37/3.14	                                                                   X294:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X294 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X292 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X296:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X296 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X292 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X298:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X298 @ 
19.37/3.14	                                                                   X292 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X298 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X292 @ 
19.37/3.14	                                                                   X294 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X298 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X294 @ 
19.37/3.14	                                                                    X296 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X300:$i,
19.37/3.14	                                                                   X302:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X302 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X300 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X304:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X304 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X300 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X306:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X306 @ 
19.37/3.14	                                                                   X300 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X306 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X300 @ 
19.37/3.14	                                                                   X302 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X306 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X300 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X302 @ 
19.37/3.14	                                                                   X304 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X308:$i,
19.37/3.14	                                                                   X310:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X310 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X308 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X312:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X312 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X308 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X308 @ 
19.37/3.14	                                                                   X310 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X308 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X310 @ 
19.37/3.14	                                                                   X312 ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X314:$i,
19.37/3.14	                                                                   X316:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X316 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X314 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X318:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X318 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X314 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X314 @ 
19.37/3.14	                                                                   X316 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X314 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X316 @ 
19.37/3.14	                                                                   X318 ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X320:$i,
19.37/3.14	                                                                   X322:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X322 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X320 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X324:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X324 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X320 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X322 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X320 @ 
19.37/3.14	                                                                   X324 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X326:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X326 @ 
19.37/3.14	                                                                   X320 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X326 @ 
19.37/3.14	                                                                   X324 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X326 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X320 @ 
19.37/3.14	                                                                   X322 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X328:$i,
19.37/3.14	                                                                   X330:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X330 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X328 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X332:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X332 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X328 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X330 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X328 @ 
19.37/3.14	                                                                   X332 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   subset @
19.37/3.14	                                                                   X332 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X328 @ 
19.37/3.14	                                                                   X330 ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X334:$i,
19.37/3.14	                                                                   X336:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X336 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X334 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X338:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X338 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X334 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X340:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X340 @ 
19.37/3.14	                                                                   X334 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X340 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X336 @ 
19.37/3.14	                                                                    X338 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X340 @ 
19.37/3.14	                                                                    X336 ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X342:$i,
19.37/3.14	                                                                   X344:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X344 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X342 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X346:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X346 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X342 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X348:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X348 @ 
19.37/3.14	                                                                   X342 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X348 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X344 @ 
19.37/3.14	                                                                    X346 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X348 @ 
19.37/3.14	                                                                    X346 ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X350:$i,
19.37/3.14	                                                                   X352:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X352 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X350 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X354:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X354 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X350 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X356:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X356 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X350 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X358:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X358 @ 
19.37/3.14	                                                                   X350 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X358 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X352 @ 
19.37/3.14	                                                                   X354 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X358 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X352 @ 
19.37/3.14	                                                                   X356 ) ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X360:$i,
19.37/3.14	                                                                   X362:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X362 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X360 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X364:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X364 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X360 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X366:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X366 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X360 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X368:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X368 @ 
19.37/3.14	                                                                   X360 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X368 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X362 @ 
19.37/3.14	                                                                   X364 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X368 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X364 @ 
19.37/3.14	                                                                   X366 ) ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X370:$i,
19.37/3.14	                                                                   X372:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X372 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X370 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X374:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X374 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X370 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X376:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X376 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X370 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X378:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X378 @ 
19.37/3.14	                                                                   X370 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X378 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X372 @ 
19.37/3.14	                                                                   X374 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X378 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X372 @ 
19.37/3.14	                                                                   X376 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X374 @ 
19.37/3.14	                                                                   X376 ) ) ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X380:$i,
19.37/3.14	                                                                   X382:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X382 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X380 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X384:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X384 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X380 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X386:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X386 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X380 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X382 @ 
19.37/3.14	                                                                   X384 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X382 @ 
19.37/3.14	                                                                   X386 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X384 @ 
19.37/3.14	                                                                   X386 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X388:$i,
19.37/3.14	                                                                   X390:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X390 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X388 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X392:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X392 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X388 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X394:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X394 @ 
19.37/3.14	                                                                   X388 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X394 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X388 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X390 @ 
19.37/3.14	                                                                   X392 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X394 @ 
19.37/3.14	                                                                    X390 ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X396:$i,
19.37/3.14	                                                                   X398:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X398 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X396 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X400:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X400 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X396 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X402:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X402 @ 
19.37/3.14	                                                                   X396 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X402 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X396 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X398 @ 
19.37/3.14	                                                                   X400 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X402 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X396 @ 
19.37/3.14	                                                                   X398 ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X404:$i,
19.37/3.14	                                                                   X406:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X406 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X404 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X408:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X408 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X404 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X410:$o,
19.37/3.14	                                                                   X412:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X412 @ 
19.37/3.14	                                                                   X404 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X412 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X406 @ 
19.37/3.14	                                                                   X408 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X412 @ 
19.37/3.14	                                                                   X406 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X410 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X412 @ 
19.37/3.14	                                                                   X408 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X410 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   X410 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X414:$i,
19.37/3.14	                                                                   X416:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X416 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X414 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X418:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X418 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X414 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X420:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X420 @ 
19.37/3.14	                                                                   X414 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X420 @ 
19.37/3.14	                                                                    X416 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X420 @ 
19.37/3.14	                                                                    X418 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ~( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X420 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X416 @ 
19.37/3.14	                                                                    X418 ) ) ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X422:$i,
19.37/3.14	                                                                   X424:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X424 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X422 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X426:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X426 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X422 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X428:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X428 @ 
19.37/3.14	                                                                   X422 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X428 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X422 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X424 @ 
19.37/3.14	                                                                   X426 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X428 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X422 @ 
19.37/3.14	                                                                   X424 ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X430:$i,
19.37/3.14	                                                                   X432:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X432 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X430 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X434:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X434 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X430 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X430 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X432 @ 
19.37/3.14	                                                                   X434 ) ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X430 @ 
19.37/3.14	                                                                   X432 ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X436:$i,
19.37/3.14	                                                                   X438:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X438 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X436 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X440:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X440 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X436 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X442:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X442 @ 
19.37/3.14	                                                                   X436 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X442 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X436 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   X438 @ 
19.37/3.14	                                                                   X440 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X442 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X436 @ 
19.37/3.14	                                                                   X440 ) ) ) ) ) ) ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X444:$i,
19.37/3.14	                                                                   X446:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X446 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X444 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X448:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X448 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   powerset @
19.37/3.14	                                                                   X444 ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ![
19.37/3.14	                                                                   X450:$i]:
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X450 @ 
19.37/3.14	                                                                   X444 ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X450 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X444 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binintersect
19.37/3.14	                                                                   @
19.37/3.14	                                                                   X446 @ 
19.37/3.14	                                                                   X448 ) ) ) =>
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   in @
19.37/3.14	                                                                   X450 @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   binunion @
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X444 @ 
19.37/3.14	                                                                   X446 ) @ 
19.37/3.14	                                                                   ( 
19.37/3.14	                                                                   setminus @
19.37/3.14	                                                                   X444 @ 
19.37/3.14	                                                                   X448 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ))).
19.37/3.14	thf(zf_stmt_1, negated_conjecture,
19.37/3.14	  (~( ( setextAx ) =>
19.37/3.14	      ( ( emptysetAx ) =>
19.37/3.14	        ( ( setadjoinAx ) =>
19.37/3.14	          ( ( powersetAx ) =>
19.37/3.14	            ( ( setunionAx ) =>
19.37/3.14	              ( ( omega0Ax ) =>
19.37/3.14	                ( ( omegaSAx ) =>
19.37/3.14	                  ( ( omegaIndAx ) =>
19.37/3.14	                    ( ( replAx ) =>
19.37/3.14	                      ( ( foundationAx ) =>
19.37/3.14	                        ( ( wellorderingAx ) =>
19.37/3.14	                          ( ( descrp ) =>
19.37/3.14	                            ( ( dsetconstrI ) =>
19.37/3.14	                              ( ( dsetconstrEL ) =>
19.37/3.14	                                ( ( dsetconstrER ) =>
19.37/3.14	                                  ( ( exuE1 ) =>
19.37/3.14	                                    ( ( prop2setE ) =>
19.37/3.14	                                      ( ( emptysetE ) =>
19.37/3.14	                                        ( ( emptysetimpfalse ) =>
19.37/3.14	                                          ( ( notinemptyset ) =>
19.37/3.14	                                            ( ( exuE3e ) =>
19.37/3.14	                                              ( ( setext ) =>
19.37/3.14	                                                ( ( emptyI ) =>
19.37/3.14	                                                  ( ( noeltsimpempty ) =>
19.37/3.14	                                                    ( ( setbeta ) =>
19.37/3.14	                                                      ( ( nonemptyE1 ) =>
19.37/3.14	                                                        ( ( nonemptyI ) =>
19.37/3.14	                                                          ( ( nonemptyI1 ) =>
19.37/3.14	                                                            ( ( setadjoinIL ) =>
19.37/3.14	                                                              ( ( emptyinunitempty ) =>
19.37/3.14	                                                                ( ( setadjoinIR ) =>
19.37/3.14	                                                                  ( ( 
19.37/3.14	                                                                    setadjoinE ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setadjoinOr ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setoftrueEq ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    powersetI ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    emptyinPowerset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    emptyInPowerset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    powersetE ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setunionI ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setunionE ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subPowSU ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    exuE2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    nonemptyImpWitness ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    uniqinunit ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    notinsingleton ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    eqinunit ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    singletonsswitch ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    upairsetE ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    upairsetIL ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    upairsetIR ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    emptyE1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    vacuousDall ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    quantDeMorgan1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    quantDeMorgan2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    quantDeMorgan3 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    quantDeMorgan4 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    prop2setI ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    prop2set2propI ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    notdexE ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    notdallE ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    exuI1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    exuI3 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    exuI2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    inCongP ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in__Cong ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    exuE3u ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    exu__Cong ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    emptyset__Cong ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setadjoin__Cong ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    powerset__Cong ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setunion__Cong ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    omega__Cong ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    exuEu ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    descr__Cong ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    dsetconstr__Cong ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subsetI1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    eqimpsubset2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    eqimpsubset1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subsetI2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    emptysetsubset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subsetE ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subsetE2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    notsubsetI ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    notequalI1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    notequalI2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subsetRefl ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subsetTrans ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setadjoinSub ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setadjoinSub2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset2powerset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setextsub ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subsetemptysetimpeq ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    powersetI1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    powersetE1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    inPowerset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    powersetsubset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    sepInPowerset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    sepSubset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X4:$i,
19.37/3.14	                                                                    X6:$i,
19.37/3.14	                                                                    X8:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X8 @ X4 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X8 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @ 
19.37/3.14	                                                                    X4 @ X6 ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    upairset2IR ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X10:$i,
19.37/3.14	                                                                    X12:$i,
19.37/3.14	                                                                    X14:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X14 @ X12 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X14 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X10 @ X12 ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X16:$i,
19.37/3.14	                                                                    X18:$i,
19.37/3.14	                                                                    X20:$i,
19.37/3.14	                                                                    X22:$o]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X20 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X16 @ X18 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X20 @ X16 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    X22 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X20 @ X18 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    X22 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    X22 ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X24:$i,
19.37/3.14	                                                                    X26:$i,
19.37/3.14	                                                                    X28:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X28 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X24 @ X26 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X28 @ X24 ) | 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X28 @ X26 ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X30:$i,
19.37/3.14	                                                                    X32:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X30 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X30 @ X32 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X34:$i,
19.37/3.14	                                                                    X36:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X36 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X34 @ X36 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X38:$i,
19.37/3.14	                                                                    X40:$i,
19.37/3.14	                                                                    X42:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X42 @ X38 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X42 @ X40 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X42 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X38 @ X40 ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X44:$i,
19.37/3.14	                                                                    X46:$i,
19.37/3.14	                                                                    X48:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X48 @ X44 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X48 @ X46 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X48 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X44 @ X46 ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X50:$i,
19.37/3.14	                                                                    X52:$i,
19.37/3.14	                                                                    X54:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X54 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X50 @ X52 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X54 @ X50 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X56:$i,
19.37/3.14	                                                                    X58:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X56 @ X58 ) @ 
19.37/3.14	                                                                    X56 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X60:$i,
19.37/3.14	                                                                    X62:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X60 @ X62 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X60 @ X62 ) =
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    X60 ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X64:$i,
19.37/3.14	                                                                    X66:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X64 @ X66 ) =
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    X66 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X66 @ X64 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X68:$i,
19.37/3.14	                                                                    X70:$i,
19.37/3.14	                                                                    X72:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X72 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X68 @ X70 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X72 @ X70 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X74:$i,
19.37/3.14	                                                                    X76:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ?[
19.37/3.14	                                                                    X78:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X78 @ X76 ) & 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X78 @ X74 ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X74 @ X76 ) =
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    emptyset ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X80:$i,
19.37/3.14	                                                                    X82:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X80 @ X82 ) @ 
19.37/3.14	                                                                    X82 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X84:$i,
19.37/3.14	                                                                    X86:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X86 @ X84 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X84 @ X86 ) =
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    X86 ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X88:$i,
19.37/3.14	                                                                    X90:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X88 @ X90 ) =
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    X88 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X88 @ X90 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X92:$i,
19.37/3.14	                                                                    X94:$i,
19.37/3.14	                                                                    X96:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X92 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X94 @ X96 ) ) =
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X92 @ X94 ) @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binintersect
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X92 @ X96 ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X98:$i,
19.37/3.14	                                                                    X100:$i,
19.37/3.14	                                                                    X102:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X102 @ 
19.37/3.14	                                                                    X98 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X102 @ 
19.37/3.14	                                                                    X100 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X102 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X98 @ 
19.37/3.14	                                                                    X100 ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X104:$i,
19.37/3.14	                                                                    X106:$i,
19.37/3.14	                                                                    X108:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X108 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X104 @ 
19.37/3.14	                                                                    X106 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X108 @ 
19.37/3.14	                                                                    X104 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X110:$i,
19.37/3.14	                                                                    X112:$i,
19.37/3.14	                                                                    X114:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X114 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X110 @ 
19.37/3.14	                                                                    X112 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X114 @ 
19.37/3.14	                                                                    X112 ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X116:$i,
19.37/3.14	                                                                    X118:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X116 @ 
19.37/3.14	                                                                    X118 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X116 @ 
19.37/3.14	                                                                    X118 ) =
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    emptyset ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X120:$i,
19.37/3.14	                                                                    X122:$i,
19.37/3.14	                                                                    X124:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X124 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X120 @ 
19.37/3.14	                                                                    X122 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X124 @ 
19.37/3.14	                                                                    X120 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X124 @ 
19.37/3.14	                                                                    X122 ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X126:$i,
19.37/3.14	                                                                    X128:$i,
19.37/3.14	                                                                    X130:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X130 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X126 @ 
19.37/3.14	                                                                    X128 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X130 @ 
19.37/3.14	                                                                    X128 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X130 @ 
19.37/3.14	                                                                    X126 ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X132:$i,
19.37/3.14	                                                                    X134:$i,
19.37/3.14	                                                                    X136:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X136 @ 
19.37/3.14	                                                                    X132 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X136 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X132 @ 
19.37/3.14	                                                                    X134 ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X138:$i,
19.37/3.14	                                                                    X140:$i,
19.37/3.14	                                                                    X142:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X142 @ 
19.37/3.14	                                                                    X140 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ~
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X142 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X138 @ 
19.37/3.14	                                                                    X140 ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X144:$i,
19.37/3.14	                                                                    X146:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X144 @ 
19.37/3.14	                                                                    X146 ) @ 
19.37/3.14	                                                                    X144 ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X148:$i,
19.37/3.14	                                                                    X150:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setminus
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X148 @ 
19.37/3.14	                                                                    X150 ) =
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    emptyset ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    X148 @ 
19.37/3.14	                                                                    X150 ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    symdiffE ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    symdiffI1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    symdiffI2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    symdiffIneg1 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    symdiffIneg2 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    secondinupair ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setukpairIL ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setukpairIR ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    kpairiskpair ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    kpairp ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    singletonsubset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    singletoninpowerset ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X152:$i,
19.37/3.14	                                                                    X154:$i,
19.37/3.14	                                                                    X156:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X156 @ 
19.37/3.14	                                                                    X152 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setadjoin
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X156 @ 
19.37/3.14	                                                                    emptyset ) @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    powerset
19.37/3.14	                                                                    @
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X152 @ 
19.37/3.14	                                                                    X154 ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    upairset2E ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X158:$i,
19.37/3.14	                                                                    X160:$i,
19.37/3.14	                                                                    X162:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X162 @ 
19.37/3.14	                                                                    X158 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X164:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X164 @ 
19.37/3.14	                                                                    X160 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    subset @
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setadjoin
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X162 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setadjoin
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X164 @ 
19.37/3.14	                                                                    emptyset ) ) @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X158 @ 
19.37/3.14	                                                                    X160 ) ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X166:$i,
19.37/3.14	                                                                    X168:$i,
19.37/3.14	                                                                    X170:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X170 @ 
19.37/3.14	                                                                    X166 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X172:$i]:
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    X172 @ 
19.37/3.14	                                                                    X168 ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    in @
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setadjoin
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X170 @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    setadjoin
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X172 @ 
19.37/3.14	                                                                    emptyset ) ) @ 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    powerset
19.37/3.14	                                                                    @
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    binunion
19.37/3.14	                                                                    @
19.37/3.14	                                                                    X166 @ 
19.37/3.14	                                                                    X168 ) ) ) ) ) ) ) =>
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ( 
19.37/3.14	                                                                    ![
19.37/3.14	                                                                    X174:$i,
19.37/3.14	                                                                    X176:$i,
19.37/3.14	                                                                    X178:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X178 @ 
19.37/3.15	                                                                    X174 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X180:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X180 @ 
19.37/3.15	                                                                    X176 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X178 @ 
19.37/3.15	                                                                    emptyset ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X178 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X180 @ 
19.37/3.15	                                                                    emptyset ) ) @ 
19.37/3.15	                                                                    emptyset ) ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binunion
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X174 @ 
19.37/3.15	                                                                    X176 ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X182:$i,
19.37/3.15	                                                                    X184:$i,
19.37/3.15	                                                                    X186:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X186 @ 
19.37/3.15	                                                                    X182 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X188:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X188 @ 
19.37/3.15	                                                                    X184 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X186 @ 
19.37/3.15	                                                                    emptyset ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X186 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setadjoin
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X188 @ 
19.37/3.15	                                                                    emptyset ) ) @ 
19.37/3.15	                                                                    emptyset ) ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binunion
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X182 @ 
19.37/3.15	                                                                    X184 ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X190:$i,
19.37/3.15	                                                                    X192:$i,
19.37/3.15	                                                                    X194:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X194 @ 
19.37/3.15	                                                                    X190 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X196:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X196 @ 
19.37/3.15	                                                                    X192 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    kpair @
19.37/3.15	                                                                    X194 @ 
19.37/3.15	                                                                    X196 ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binunion
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X190 @ 
19.37/3.15	                                                                    X192 ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodpairin ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodmempair1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodmempair ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setunionE2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setunionsingleton1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setunionsingleton2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setunionsingleton ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    singletonprop ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ex1E1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ex1I ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ex1I2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    singletonsuniq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setukpairinjL1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    kfstsingleton ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    theprop ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    kfstpairEq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodfstin ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setukpairinjL2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setukpairinjL ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setukpairinjR11 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setukpairinjR12 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setukpairinjR1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    upairequniteq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setukpairinjR2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setukpairinjR ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ksndsingleton ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ksndpairEq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    kpairsurjEq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodsndin ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodpairmemEL ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodpairmemER ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodmempaircEq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodfstpairEq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodsndpairEq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    cartprodpairsurjEq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    dpsetconstrI ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    dpsetconstrSub ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setOfPairsIsBReln ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    dpsetconstrERa ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    dpsetconstrEL1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    dpsetconstrEL2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    dpsetconstrER ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    funcImageSingleton ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    apProp ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    app ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    infuncsetfunc ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ap2p ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    funcinfuncset ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    lamProp ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    lamp ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    lam2p ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    brelnall1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    brelnall2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ex1E2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    funcGraphProp1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    funcGraphProp3 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    funcGraphProp2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    funcextLem ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    funcGraphProp4 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subbreln ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    eqbreln ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    funcext ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    funcext2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ap2apEq1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ap2apEq2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    beta1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    eta1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    lam2lamEq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    beta2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    eta2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    iffalseProp1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    iffalseProp2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    iftrueProp1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    iftrueProp2 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ifSingleton ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ifp ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    theeq ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    iftrue ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    iffalse ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    iftrueorfalse ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X198:$i,
19.37/3.15	                                                                    X200:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X200 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X198 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X202:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X202 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X198 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binintersect
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X200 @ 
19.37/3.15	                                                                    X202 ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X198 ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X204:$i,
19.37/3.15	                                                                    X206:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X206 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X204 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X208:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X208 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X204 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binunion
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X206 @ 
19.37/3.15	                                                                    X208 ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X204 ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powersetT_lem ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X210:$i,
19.37/3.15	                                                                    X212:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X212 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X210 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X214:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X214 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X210 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X212 @ 
19.37/3.15	                                                                    X214 ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X210 ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X216:$i,
19.37/3.15	                                                                    X218:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X218 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X216 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X216 @ 
19.37/3.15	                                                                    X218 ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X216 ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setextT ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subsetTI ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powersetTI1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powersetTE1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X220:$i,
19.37/3.15	                                                                    X222:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X222 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X220 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X224:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X224 @ 
19.37/3.15	                                                                    X220 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X224 @ 
19.37/3.15	                                                                    X222 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ~
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X224 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X220 @ 
19.37/3.15	                                                                    X222 ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X226:$i,
19.37/3.15	                                                                    X228:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X228 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X226 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X230:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X230 @ 
19.37/3.15	                                                                    X226 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ~
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X230 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X226 @ 
19.37/3.15	                                                                    X228 ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X230 @ 
19.37/3.15	                                                                    X228 ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X232:$i,
19.37/3.15	                                                                    X234:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X234 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X232 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X236:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X236 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X232 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X238:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X238 @ 
19.37/3.15	                                                                    X232 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ~
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X238 @ 
19.37/3.15	                                                                    X234 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ~
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X238 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binintersect
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X234 @ 
19.37/3.15	                                                                    X236 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X240:$i,
19.37/3.15	                                                                    X242:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X242 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X240 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X244:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X244 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X240 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X246:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X246 @ 
19.37/3.15	                                                                    X240 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ~
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X246 @ 
19.37/3.15	                                                                    X244 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ~
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X246 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binintersect
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X242 @ 
19.37/3.15	                                                                    X244 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X248:$i,
19.37/3.15	                                                                    X250:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X250 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X248 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X252:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X252 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X248 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X254:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X254 @ 
19.37/3.15	                                                                    X248 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    X250 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X248 @ 
19.37/3.15	                                                                    X252 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X254 @ 
19.37/3.15	                                                                    X252 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ~
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X254 @ 
19.37/3.15	                                                                    X250 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    contrasubsetT1 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X256:$i,
19.37/3.15	                                                                    X258:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X258 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X256 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X260:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X260 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X256 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    X258 @ 
19.37/3.15	                                                                    X260 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X256 @ 
19.37/3.15	                                                                    X260 ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X256 @ 
19.37/3.15	                                                                    X258 ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X262:$i,
19.37/3.15	                                                                    X264:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X264 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X262 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X266:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X266 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X262 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X262 @ 
19.37/3.15	                                                                    X266 ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X262 @ 
19.37/3.15	                                                                    X264 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    X264 @ 
19.37/3.15	                                                                    X266 ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X268:$i,
19.37/3.15	                                                                    X270:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X270 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X268 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X272:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X272 @ 
19.37/3.15	                                                                    X268 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X272 @ 
19.37/3.15	                                                                    X270 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X272 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X268 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X268 @ 
19.37/3.15	                                                                    X270 ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X274:$i,
19.37/3.15	                                                                    X276:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X276 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X274 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X278:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X278 @ 
19.37/3.15	                                                                    X274 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X278 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X274 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X274 @ 
19.37/3.15	                                                                    X276 ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X278 @ 
19.37/3.15	                                                                    X276 ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X280:$i,
19.37/3.15	                                                                    X282:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X282 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X280 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    X282 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X280 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X280 @ 
19.37/3.15	                                                                    X282 ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X284:$i,
19.37/3.15	                                                                    X286:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X286 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X284 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X284 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X284 @ 
19.37/3.15	                                                                    X286 ) ) @ 
19.37/3.15	                                                                    X286 ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X288:$i,
19.37/3.15	                                                                    X290:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X290 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X288 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    X290 ) =
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X288 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X288 @ 
19.37/3.15	                                                                    X290 ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X292:$i,
19.37/3.15	                                                                    X294:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X294 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X292 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X296:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X296 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X292 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X298:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X298 @ 
19.37/3.15	                                                                    X292 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X298 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X292 @ 
19.37/3.15	                                                                    X294 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ~
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X298 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binintersect
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X294 @ 
19.37/3.15	                                                                    X296 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X300:$i,
19.37/3.15	                                                                    X302:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X302 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X300 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X304:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X304 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X300 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X306:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X306 @ 
19.37/3.15	                                                                    X300 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X306 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X300 @ 
19.37/3.15	                                                                    X302 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X306 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X300 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binintersect
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X302 @ 
19.37/3.15	                                                                    X304 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X308:$i,
19.37/3.15	                                                                    X310:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X310 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X308 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X312:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X312 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X308 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X308 @ 
19.37/3.15	                                                                    X310 ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X308 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binintersect
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X310 @ 
19.37/3.15	                                                                    X312 ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X314:$i,
19.37/3.15	                                                                    X316:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X316 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X314 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X318:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X318 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X314 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X314 @ 
19.37/3.15	                                                                    X316 ) @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X314 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    binintersect
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X316 @ 
19.37/3.15	                                                                    X318 ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X320:$i,
19.37/3.15	                                                                    X322:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X322 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X320 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X324:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X324 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X320 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    X322 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X320 @ 
19.37/3.15	                                                                    X324 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X326:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X326 @ 
19.37/3.15	                                                                    X320 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X326 @ 
19.37/3.15	                                                                    X324 ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X326 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X320 @ 
19.37/3.15	                                                                    X322 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X328:$i,
19.37/3.15	                                                                    X330:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X330 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X328 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X332:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.15	                                                                    X332 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    powerset
19.37/3.15	                                                                    @ 
19.37/3.15	                                                                    X328 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    X330 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X328 @ 
19.37/3.15	                                                                    X332 ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    subset @
19.37/3.15	                                                                    X332 @ 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    setminus
19.37/3.15	                                                                    @
19.37/3.15	                                                                    X328 @ 
19.37/3.15	                                                                    X330 ) ) ) ) ) ) ) =>
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ![
19.37/3.15	                                                                    X334:$i,
19.37/3.15	                                                                    X336:$i]:
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    ( 
19.37/3.15	                                                                    in @
19.37/3.16	                                                                    X336 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X334 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X338:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X338 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X334 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X340:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X340 @ 
19.37/3.16	                                                                    X334 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ~
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X340 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X336 @ 
19.37/3.16	                                                                    X338 ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ~
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X340 @ 
19.37/3.16	                                                                    X336 ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X342:$i,
19.37/3.16	                                                                    X344:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X344 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X342 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X346:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X346 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X342 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X348:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X348 @ 
19.37/3.16	                                                                    X342 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ~
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X348 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X344 @ 
19.37/3.16	                                                                    X346 ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ~
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X348 @ 
19.37/3.16	                                                                    X346 ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X350:$i,
19.37/3.16	                                                                    X352:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X352 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X350 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X354:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X354 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X350 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X356:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X356 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X350 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X358:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X358 @ 
19.37/3.16	                                                                    X350 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X358 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binintersect
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X352 @ 
19.37/3.16	                                                                    X354 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X358 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X352 @ 
19.37/3.16	                                                                    X356 ) ) ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X360:$i,
19.37/3.16	                                                                    X362:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X362 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X360 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X364:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X364 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X360 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X366:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X366 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X360 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X368:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X368 @ 
19.37/3.16	                                                                    X360 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X368 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binintersect
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X362 @ 
19.37/3.16	                                                                    X364 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X368 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X364 @ 
19.37/3.16	                                                                    X366 ) ) ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X370:$i,
19.37/3.16	                                                                    X372:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X372 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X370 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X374:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X374 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X370 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X376:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X376 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X370 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X378:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X378 @ 
19.37/3.16	                                                                    X370 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X378 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binintersect
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X372 @ 
19.37/3.16	                                                                    X374 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X378 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binintersect
19.37/3.16	                                                                    @
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X372 @ 
19.37/3.16	                                                                    X376 ) @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X374 @ 
19.37/3.16	                                                                    X376 ) ) ) ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X380:$i,
19.37/3.16	                                                                    X382:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X382 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X380 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X384:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X384 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X380 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X386:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X386 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X380 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binintersect
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X382 @ 
19.37/3.16	                                                                    X384 ) @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binintersect
19.37/3.16	                                                                    @
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X382 @ 
19.37/3.16	                                                                    X386 ) @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X384 @ 
19.37/3.16	                                                                    X386 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X388:$i,
19.37/3.16	                                                                    X390:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X390 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X388 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X392:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X392 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X388 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X394:$i]:
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19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X394 @ 
19.37/3.16	                                                                    X388 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X394 @ 
19.37/3.16	                                                                    ( 
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19.37/3.16	                                                                    @
19.37/3.16	                                                                    X388 @ 
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19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X390 @ 
19.37/3.16	                                                                    X392 ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ~
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X394 @ 
19.37/3.16	                                                                    X390 ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X396:$i,
19.37/3.16	                                                                    X398:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X398 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X396 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X400:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X400 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X396 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X402:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X402 @ 
19.37/3.16	                                                                    X396 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X402 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X396 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X398 @ 
19.37/3.16	                                                                    X400 ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X402 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X396 @ 
19.37/3.16	                                                                    X398 ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X404:$i,
19.37/3.16	                                                                    X406:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X406 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X404 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X408:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X408 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X404 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X410:$o,
19.37/3.16	                                                                    X412:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X412 @ 
19.37/3.16	                                                                    X404 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X412 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X406 @ 
19.37/3.16	                                                                    X408 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X412 @ 
19.37/3.16	                                                                    X406 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    X410 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X412 @ 
19.37/3.16	                                                                    X408 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    X410 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    X410 ) ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X414:$i,
19.37/3.16	                                                                    X416:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X416 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X414 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X418:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X418 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X414 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X420:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X420 @ 
19.37/3.16	                                                                    X414 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ~
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X420 @ 
19.37/3.16	                                                                    X416 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ~
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X420 @ 
19.37/3.16	                                                                    X418 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ~
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X420 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X416 @ 
19.37/3.16	                                                                    X418 ) ) ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X422:$i,
19.37/3.16	                                                                    X424:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X424 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X422 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X426:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X426 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X422 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X428:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X428 @ 
19.37/3.16	                                                                    X422 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X428 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X422 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X424 @ 
19.37/3.16	                                                                    X426 ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X428 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X422 @ 
19.37/3.16	                                                                    X424 ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X430:$i,
19.37/3.16	                                                                    X432:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X432 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X430 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X434:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X434 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X430 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X430 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X432 @ 
19.37/3.16	                                                                    X434 ) ) @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X430 @ 
19.37/3.16	                                                                    X432 ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X436:$i,
19.37/3.16	                                                                    X438:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X438 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X436 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X440:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X440 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X436 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X442:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X442 @ 
19.37/3.16	                                                                    X436 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X442 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X436 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X438 @ 
19.37/3.16	                                                                    X440 ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X442 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X436 @ 
19.37/3.16	                                                                    X440 ) ) ) ) ) ) ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X444:$i,
19.37/3.16	                                                                    X446:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X446 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X444 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X448:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X448 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    powerset
19.37/3.16	                                                                    @ 
19.37/3.16	                                                                    X444 ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ![
19.37/3.16	                                                                    X450:$i]:
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X450 @ 
19.37/3.16	                                                                    X444 ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X450 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X444 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binintersect
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X446 @ 
19.37/3.16	                                                                    X448 ) ) ) =>
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    in @
19.37/3.16	                                                                    X450 @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    binunion
19.37/3.16	                                                                    @
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X444 @ 
19.37/3.16	                                                                    X446 ) @ 
19.37/3.16	                                                                    ( 
19.37/3.16	                                                                    setminus
19.37/3.16	                                                                    @
19.37/3.16	                                                                    X444 @ 
19.37/3.16	                                                                    X448 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) )),
19.37/3.16	  inference('cnf.neg', [status(esa)], [zf_stmt_0])).
19.37/3.16	thf(zip_derived_cl223, plain,
19.37/3.16	    (![X210 : $i, X211 : $i, X212 : $i]:
19.37/3.16	       (~ (in @ X210 @ X211)
19.37/3.16	        |  (in @ X210 @ (binintersect @ X212 @ X211))
19.37/3.16	        | ~ (in @ X210 @ X212))),
19.37/3.16	    inference('cnf', [status(esa)], [zf_stmt_1])).
19.37/3.16	thf(zip_derived_cl139, plain,
19.37/3.16	    ( (in @ sk__223 @ 
19.37/3.16	       (setminus @ sk__220 @ (binintersect @ sk__221 @ sk__222)))),
19.37/3.16	    inference('cnf', [status(esa)], [zf_stmt_1])).
19.37/3.16	thf(zip_derived_cl63, plain,
19.37/3.16	    (![X33 : $i, X34 : $i, X35 : $i]:
19.37/3.16	       (~ (in @ X33 @ (setminus @ X34 @ X35)) | ~ (in @ X33 @ X35))),
19.37/3.16	    inference('cnf', [status(esa)], [zf_stmt_1])).
19.37/3.16	thf(zip_derived_cl300, plain,
19.37/3.16	    (~ (in @ sk__223 @ (binintersect @ sk__221 @ sk__222))),
19.37/3.16	    inference('sup-', [status(thm)], [zip_derived_cl139, zip_derived_cl63])).
19.37/3.16	thf(zip_derived_cl4524, plain,
19.37/3.16	    ((~ (in @ sk__223 @ sk__221) | ~ (in @ sk__223 @ sk__222))),
19.37/3.16	    inference('sup-', [status(thm)], [zip_derived_cl223, zip_derived_cl300])).
19.37/3.16	thf(zip_derived_cl141, plain, ( (in @ sk__223 @ sk__220)),
19.37/3.16	    inference('cnf', [status(esa)], [zf_stmt_1])).
19.37/3.16	thf(zip_derived_cl62, plain,
19.37/3.16	    (![X30 : $i, X31 : $i, X32 : $i]:
19.37/3.16	       ( (in @ X30 @ X31)
19.37/3.16	        | ~ (in @ X30 @ X32)
19.37/3.16	        |  (in @ X30 @ (setminus @ X32 @ X31)))),
19.37/3.16	    inference('cnf', [status(esa)], [zf_stmt_1])).
19.37/3.16	thf(zip_derived_cl488, plain,
19.37/3.16	    (![X0 : $i]:
19.37/3.16	       ( (in @ sk__223 @ (setminus @ sk__220 @ X0)) |  (in @ sk__223 @ X0))),
19.37/3.16	    inference('sup-', [status(thm)], [zip_derived_cl141, zip_derived_cl62])).
19.37/3.16	thf(zip_derived_cl49, plain,
19.37/3.16	    (![X0 : $i, X1 : $i, X2 : $i]:
19.37/3.16	       ( (in @ X0 @ (binunion @ X1 @ X2)) | ~ (in @ X0 @ X1))),
19.37/3.16	    inference('cnf', [status(esa)], [zf_stmt_1])).
19.37/3.16	thf(zip_derived_cl140, plain,
19.37/3.16	    (~ (in @ sk__223 @ 
19.37/3.16	        (binunion @ (setminus @ sk__220 @ sk__221) @ 
19.37/3.16	         (setminus @ sk__220 @ sk__222)))),
19.37/3.16	    inference('cnf', [status(esa)], [zf_stmt_1])).
19.37/3.16	thf(zip_derived_cl419, plain,
19.37/3.16	    (~ (in @ sk__223 @ (setminus @ sk__220 @ sk__221))),
19.37/3.16	    inference('sup-', [status(thm)], [zip_derived_cl49, zip_derived_cl140])).
19.37/3.16	thf(zip_derived_cl8211, plain, ( (in @ sk__223 @ sk__221)),
19.37/3.16	    inference('sup-', [status(thm)], [zip_derived_cl488, zip_derived_cl419])).
19.37/3.16	thf(zip_derived_cl8272, plain, (~ (in @ sk__223 @ sk__222)),
19.37/3.16	    inference('demod', [status(thm)],
19.37/3.16	              [zip_derived_cl4524, zip_derived_cl8211])).
19.37/3.16	thf(zip_derived_cl488, plain,
19.37/3.16	    (![X0 : $i]:
19.37/3.16	       ( (in @ sk__223 @ (setminus @ sk__220 @ X0)) |  (in @ sk__223 @ X0))),
19.37/3.16	    inference('sup-', [status(thm)], [zip_derived_cl141, zip_derived_cl62])).
19.37/3.16	thf(zip_derived_cl50, plain,
19.37/3.16	    (![X3 : $i, X4 : $i, X5 : $i]:
19.37/3.16	       ( (in @ X3 @ (binunion @ X4 @ X5)) | ~ (in @ X3 @ X5))),
19.37/3.16	    inference('cnf', [status(esa)], [zf_stmt_1])).
19.37/3.16	thf(zip_derived_cl140, plain,
19.37/3.16	    (~ (in @ sk__223 @ 
19.37/3.16	        (binunion @ (setminus @ sk__220 @ sk__221) @ 
19.37/3.16	         (setminus @ sk__220 @ sk__222)))),
19.37/3.16	    inference('cnf', [status(esa)], [zf_stmt_1])).
19.37/3.16	thf(zip_derived_cl418, plain,
19.37/3.16	    (~ (in @ sk__223 @ (setminus @ sk__220 @ sk__222))),
19.37/3.16	    inference('sup-', [status(thm)], [zip_derived_cl50, zip_derived_cl140])).
19.37/3.16	thf(zip_derived_cl8212, plain, ( (in @ sk__223 @ sk__222)),
19.37/3.16	    inference('sup-', [status(thm)], [zip_derived_cl488, zip_derived_cl418])).
19.37/3.16	thf(zip_derived_cl8281, plain, ($false),
19.37/3.16	    inference('demod', [status(thm)],
19.37/3.16	              [zip_derived_cl8272, zip_derived_cl8212])).
19.37/3.16	
19.37/3.16	% SZS output end Refutation
19.37/3.16	
19.37/3.16	
19.37/3.16	% Terminating...
20.13/3.25	% Runner terminated.
20.13/3.27	% Zipperpin 1.5 exiting
20.13/3.27	EOF