%------------------------------------------------------------------------------
% File : DT2H2X---1.9.5
% Problem : SEU750^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300
% Computer : n019.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Feb 25 09:36:53 AM UTC 2026
% Result : Theorem 2.72s 1.80s
% Output : Refutation 2.72s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 12
% Syntax : Number of formulae : 67 ( 17 unt; 0 typ; 2 def)
% Number of atoms : 4775 (1269 equ; 0 cnn)
% Maximal formula atoms : 271 ( 71 avg)
% Number of connectives : 2692 ( 97 ~; 66 |; 857 &; 560 @)
% ( 11 <=>;1101 =>; 0 <=; 0 <~>)
% Maximal formula depth : 280 ( 33 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 472 ( 469 usr; 283 con; 0-4 aty)
% Number of variables : 142 ( 0 ^; 97 !; 45 ?; 142 :)
% Comments :
%------------------------------------------------------------------------------
thf(func_def_0,type,
in: $i > $i > $o ).
thf(func_def_1,type,
exu: ( $i > $o ) > $o ).
thf(func_def_6,type,
setadjoin: $i > $i > $i ).
thf(func_def_8,type,
powerset: $i > $i ).
thf(func_def_10,type,
setunion: $i > $i ).
thf(func_def_19,type,
descr: ( $i > $o ) > $i ).
thf(func_def_21,type,
dsetconstr: $i > ( $i > $o ) > $i ).
thf(func_def_26,type,
prop2set: $o > $i ).
thf(func_def_36,type,
nonempty: $i > $o ).
thf(func_def_69,type,
set2prop: $i > $o ).
thf(func_def_88,type,
subset: $i > $i > $o ).
thf(func_def_89,type,
disjoint: $i > $i > $o ).
thf(func_def_90,type,
setsmeet: $i > $i > $o ).
thf(func_def_114,type,
binunion: $i > $i > $i ).
thf(func_def_122,type,
binintersect: $i > $i > $i ).
thf(func_def_135,type,
regular: $i > $o ).
thf(func_def_136,type,
setminus: $i > $i > $i ).
thf(func_def_147,type,
symdiff: $i > $i > $i ).
thf(func_def_153,type,
iskpair: $i > $o ).
thf(func_def_158,type,
kpair: $i > $i > $i ).
thf(func_def_160,type,
cartprod: $i > $i > $i ).
thf(func_def_177,type,
singleton: $i > $o ).
thf(func_def_179,type,
ex1: $i > ( $i > $o ) > $o ).
thf(func_def_184,type,
atmost1p: $i > $o ).
thf(func_def_185,type,
atleast2p: $i > $o ).
thf(func_def_186,type,
atmost2p: $i > $o ).
thf(func_def_187,type,
upairsetp: $i > $o ).
thf(func_def_191,type,
kfst: $i > $i ).
thf(func_def_203,type,
ksnd: $i > $i ).
thf(func_def_213,type,
breln: $i > $i > $i > $o ).
thf(func_def_214,type,
dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
thf(func_def_222,type,
func: $i > $i > $i > $o ).
thf(func_def_223,type,
funcSet: $i > $i > $i ).
thf(func_def_226,type,
ap: $i > $i > $i > $i > $i ).
thf(func_def_232,type,
lam: $i > $i > ( $i > $i ) > $i ).
thf(func_def_259,type,
if: $i > $o > $i > $i > $i ).
thf(func_def_318,type,
sP0: $i > $i > $o ).
thf(func_def_319,type,
sP1: $i > $o ).
thf(func_def_320,type,
sP2: $i > $i > $o ).
thf(func_def_321,type,
sP3: $i > $i > $o ).
thf(func_def_323,type,
sP5: $o > $i > $i > $i > $o ).
thf(func_def_326,type,
sP8: $i > $i > $i > $i > $o ).
thf(func_def_328,type,
sP10: $i > $i > $i > $o ).
thf(func_def_337,type,
sK19: $i > $i > $i ).
thf(func_def_338,type,
sK20: $i > $i > $i ).
thf(func_def_339,type,
sK21: $i > $i > $i ).
thf(func_def_340,type,
sK22: $i > $i > $i ).
thf(func_def_341,type,
sK23: $i > $i > $i ).
thf(func_def_342,type,
sK24: $i > $i > $i > $i ).
thf(func_def_343,type,
sK25: $i > $i ).
thf(func_def_344,type,
sK26: $i > $i ).
thf(func_def_345,type,
sK27: $i > $i ).
thf(func_def_346,type,
sK28: $i > $i ).
thf(func_def_347,type,
sK29: $i > $i > $i ).
thf(func_def_348,type,
sK30: $i > $i > $i > $i ).
thf(func_def_349,type,
sK31: $i > $i > $i > $i ).
thf(func_def_350,type,
sK32: $i > $i > $i ).
thf(func_def_351,type,
sK33: $i > $i > $i ).
thf(func_def_353,type,
sK35: $i > $i ).
thf(func_def_354,type,
sK36: $i > $i ).
thf(func_def_355,type,
sK37: $i > $i ).
thf(func_def_364,type,
sK46: $i > $i ).
thf(func_def_391,type,
sK73: $i > ( $i > $o ) > $i ).
thf(func_def_392,type,
sK74: $i > $o ).
thf(func_def_398,type,
sK80: $i > $i > $o ).
thf(func_def_427,type,
sK109: $i > $i > $i > $i ).
thf(func_def_434,type,
sK116: ( $i > $o ) > $i > $i ).
thf(func_def_436,type,
sK118: $i > $o ).
thf(func_def_440,type,
sK122: $i > $o ).
thf(func_def_444,type,
sK126: $i > $o ).
thf(func_def_445,type,
sK127: $i > $o ).
thf(func_def_446,type,
sK128: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_447,type,
sK129: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_455,type,
sK137: $i > $o ).
thf(func_def_463,type,
sK145: $i > $i > $o ).
thf(func_def_479,type,
sK161: $i > $i > $i ).
thf(func_def_484,type,
sK166: $i > $i > $i ).
thf(func_def_491,type,
sK173: $i > $o ).
thf(func_def_494,type,
sK176: $i > ( $i > $o ) > $i ).
thf(func_def_495,type,
sK177: $i > ( $i > $o ) > $i ).
thf(func_def_505,type,
sK187: $i > $o ).
thf(func_def_538,type,
sK220: $i > $o ).
thf(func_def_539,type,
sK221: $i > $i ).
thf(func_def_540,type,
sK222: ( $i > $o ) > $i ).
thf(func_def_560,type,
sK242: $i > $i > $i > $i > $i ).
thf(func_def_561,type,
sK243: $i > $i > $i > $i > $i ).
thf(func_def_564,type,
sK246: $i > $o ).
thf(func_def_569,type,
sK251: $i > $i > $o ).
thf(func_def_583,type,
sK265: ( $i > $o ) > $i ).
thf(func_def_584,type,
sK266: $i > $o ).
thf(func_def_585,type,
sK267: $i > $i ).
thf(func_def_589,type,
sK271: $i > $o ).
thf(func_def_592,type,
sK274: $i > $i > ( $i > $o ) > $i ).
thf(func_def_593,type,
sK275: $i > $o ).
thf(func_def_595,type,
sK277: $i > ( $i > $o ) > $i ).
thf(func_def_617,type,
sK299: $i > $i ).
thf(func_def_620,type,
sK302: $i > $i ).
thf(func_def_625,type,
sK307: $i > $o ).
thf(func_def_627,type,
sK309: ( $i > $o ) > $i ).
thf(func_def_628,type,
sK310: ( $i > $o ) > $i ).
thf(func_def_640,type,
sK322: $i > $o ).
thf(func_def_642,type,
sK324: ( $i > $o ) > $i > $i ).
thf(func_def_648,type,
sK330: $i > ( $i > $o ) > $i ).
thf(func_def_649,type,
sK331: $i > $o ).
thf(func_def_654,type,
sK336: $i > $o ).
thf(func_def_657,type,
sK339: $i > $o ).
thf(func_def_660,type,
sK342: $i > $o ).
thf(func_def_661,type,
sK343: $i > $o ).
thf(func_def_664,type,
sK346: $i > ( $i > $o ) > $i ).
thf(func_def_671,type,
sK353: $i > $i > $i ).
thf(func_def_672,type,
sK354: $i > $i > $i ).
thf(func_def_673,type,
sK355: $i > $i > $o ).
thf(func_def_681,type,
sK363: $i > $i > $i > $i ).
thf(func_def_682,type,
sK364: $i > $i > $i > $i ).
thf(func_def_694,type,
sK376: $i > $i > $i > $i > $i ).
thf(func_def_701,type,
sK383: $i > ( $i > $i ) > $i > $i ).
thf(func_def_703,type,
sK385: $i > $i ).
thf(func_def_709,type,
sK391: $i > $i > $o ).
thf(func_def_725,type,
sK407: $i > $o ).
thf(func_def_726,type,
sK408: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_727,type,
sK409: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_730,type,
sK412: $i > $o ).
thf(func_def_731,type,
sK413: $i > $o ).
thf(func_def_734,type,
sK416: $i > $o ).
thf(func_def_743,type,
sK425: $i > $i > ( $i > $i ) > $i ).
thf(func_def_744,type,
sK426: $i > $i ).
thf(func_def_751,type,
sK433: $i > $o ).
thf(func_def_753,type,
sK435: ( $i > $o ) > $i > $i ).
thf(func_def_754,type,
sK436: ( $i > $o ) > $i > $i ).
thf(func_def_770,type,
sK452: $i > $o ).
thf(func_def_771,type,
sK453: $i > $o ).
thf(func_def_772,type,
sK454: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_773,type,
sK455: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_783,type,
sK465: $i > $i > $i ).
thf(func_def_789,type,
sK471: $i > $o ).
thf(func_def_790,type,
sK472: ( $i > $o ) > $i ).
thf(func_def_795,type,
sK477: $i > $i ).
thf(func_def_797,type,
sK479: $i > ( $i > $i ) > $i > $i ).
thf(func_def_805,type,
sK487: $i > ( $i > $o ) > $i ).
thf(func_def_806,type,
sK488: $i > $o ).
thf(func_def_821,type,
sK503: $i > $i ).
thf(func_def_822,type,
sK504: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_823,type,
sK505: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_827,type,
sK509: $i > $o ).
thf(func_def_841,type,
sK523: $o > $i > $i > $i ).
thf(func_def_857,type,
sK539: $i > $i > $i > $i > $i ).
thf(func_def_858,type,
sK540: $i > $i > $i > $i > $i ).
thf(func_def_859,type,
sK541: $i > $i > $i > $i > $i ).
thf(func_def_860,type,
sK542: $i > $i > $i > $i > $i ).
thf(func_def_864,type,
sK546: $i > $i > $i > $i ).
thf(func_def_865,type,
sK547: $i > $i > $i > $i ).
thf(func_def_869,type,
sK551: $i > $i > $i ).
thf(func_def_920,type,
sK602: $i > $o ).
thf(func_def_950,type,
sK632: $i > $i ).
thf(func_def_953,type,
sK635: $i > ( $i > $i ) > $i > $i ).
thf(func_def_966,type,
sK648: $i > $i ).
thf(func_def_976,type,
sK658: $i > $i > $o ).
thf(func_def_980,type,
sK662: $i > $i ).
thf(func_def_981,type,
sK663: ( $i > $i ) > $i > $i > $i ).
thf(func_def_983,type,
sK665: $i > $i > $i ).
thf(func_def_990,type,
sK672: $i > $i > $i > $i ).
thf(func_def_1029,type,
sK711: $i > $o ).
thf(func_def_1045,type,
sK727: $i > $i > $i ).
thf(func_def_1056,type,
sK738: $i > $o ).
thf(func_def_1059,type,
sK741: $i > $o ).
thf(func_def_1061,type,
sK743: ( $i > $o ) > $i > $i ).
thf(func_def_1067,type,
sK749: $i > $i > $i > $i > $i ).
thf(func_def_1073,type,
sK755: $i > $i > $o ).
thf(func_def_1074,type,
sK756: $i > $i ).
thf(func_def_1075,type,
sK757: $i > $i ).
thf(func_def_1076,type,
sK758: ( $i > $i > $o ) > $i > $i ).
thf(func_def_1077,type,
sK759: ( $i > $i > $o ) > $i > $i ).
thf(func_def_1078,type,
sK760: $i > ( $i > $i > $o ) > $i > $i ).
thf(func_def_1079,type,
sK761: $i > $i > $i ).
thf(func_def_1088,type,
sK770: $i > $i ).
thf(func_def_1109,type,
sK791: $i > $i ).
thf(func_def_1120,type,
sK802: $i > $i > $i > $i > $i ).
thf(func_def_1128,type,
sK810: $i > $o ).
thf(func_def_1130,type,
sK812: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_1131,type,
sK813: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_1138,type,
sK820: $i > $i > $i ).
thf(func_def_1152,type,
sK834: $i > $i > ( $i > $i ) > $i ).
thf(func_def_1153,type,
sK835: $i > $i ).
thf(func_def_1157,type,
sK839: $i > ( $i > $o ) > $i ).
thf(func_def_1158,type,
sK840: $i > $o ).
thf(func_def_1165,type,
sK847: $i > $i > $o ).
thf(func_def_1175,type,
sK857: $i > $o ).
thf(func_def_1177,type,
ph859:
!>[X0: $tType] : X0 ).
thf(f4635,plain,
$false,
inference(avatar_sat_refutation,[status(thm)],[f4363,f4541,f4630]) ).
thf(f4630,plain,
( ~ spl858_8
| spl858_12 ),
inference(avatar_split_clause,[status(thm)],[f4629,f4304,f4229]) ).
thf(f4229,definition,
( spl858_8
<=> ( ( in @ sK721 @ sK720 )
= $true ) ),
introduced(definition,[new_symbols(naming,[spl858_8])],[avatar_definition]) ).
thf(f4304,definition,
( spl858_12
<=> ( ( in @ sK721 @ ( binunion @ sK718 @ sK720 ) )
= $true ) ),
introduced(definition,[new_symbols(naming,[spl858_12])],[avatar_definition]) ).
thf(f4629,plain,
( ( ( in @ sK721 @ sK720 )
!= $true )
| spl858_12 ),
inference(trivial_inequality_removal,[status(thm)],[f4628]) ).
thf(f4628,plain,
( ( ( in @ sK721 @ sK720 )
!= $true )
| ( $true != $true )
| spl858_12 ),
inference(forward_demodulation,[status(thm)],[f4600,f3688]) ).
thf(f3688,plain,
binunionIR = $true,
inference(cnf_transformation,[status(thm)],[f2302]) ).
thf(f2302,plain,
( ( powersetE = $true )
& ( ap2apEq2 = $true )
& ( binintersectTELcontra = $true )
& ( binunionTEcontra = $true )
& ( dpsetconstrER = $true )
& ( subsetRefl = $true )
& ( dsetconstr__Cong = $true )
& ( notdallE = $true )
& ( singletonprop = $true )
& ( doubleComplementSub2 = $true )
& ( in__Cong = $true )
& ( iftrueProp2 = $true )
& ( setunionAx = $true )
& ( ifp = $true )
& ( setadjoin__Cong = $true )
& ( setunionI = $true )
& ( funcGraphProp1 = $true )
& ( notsubsetI = $true )
& ( ifSingleton = $true )
& ( ksndsingleton = $true )
& ( subbreln = $true )
& ( binintersectSubset3 = $true )
& ( iftrueorfalse = $true )
& ( binunionTE = $true )
& ( kpairp = $true )
& ( powersetT_lem = $true )
& ( binintersectT_lem = $true )
& ( upairset2IR = $true )
& ( setbeta = $true )
& ( upairinpowunion = $true )
& ( powersetsubset = $true )
& ( emptyInPowerset = $true )
& ( complementImpComplementIntersect = $true )
& ( upairsetIR = $true )
& ( subsetE = $true )
& ( dpsetconstrERa = $true )
& ( setunionsingleton1 = $true )
& ( symdiffI2 = $true )
& ( contrasubsetT2 = $true )
& ( subPowSU = $true )
& ( cartprodmempair1 = $true )
& ( dsetconstrER = $true )
& ( singletonsubset = $true )
& ( binunionIR = $true )
& ( setminusEL = $true )
& ( vacuousDall = $true )
& ( prop2setE = $true )
& ( demorgan2a1 = $true )
& ( inIntersectImpInUnion2 = $true )
& ( binintersectSubset5 = $true )
& ( foundationAx = $true )
& ( inPowerset = $true )
& ( iffalseProp1 = $true )
& ( setadjoinE = $true )
& ( setext = $true )
& ( kfstpairEq = $true )
& ( setukpairinjR2 = $true )
& ( setminusERneg = $true )
& ( setunion__Cong = $true )
& ( omegaIndAx = $true )
& ( setunionsingleton2 = $true )
& ( emptyinPowerset = $true )
& ( exuE1 = $true )
& ( subsetTrans = $true )
& ( funcImageSingleton = $true )
& ( iftrueProp1 = $true )
& ( dpsetconstrEL1 = $true )
& ( contrasubsetT1 = $true )
& ( powerset__Cong = $true )
& ( cartprodpairsurjEq = $true )
& ( binunionT_lem = $true )
& ( eqbreln = $true )
& ( dpsetconstrSub = $true )
& ( powersetTE1 = $true )
& ( exuE3e = $true )
& ( exu__Cong = $true )
& ( emptysetE = $true )
& ( setadjoinIL = $true )
& ( subsetE2 = $true )
& ( sepSubset = $true )
& ( kpairsurjEq = $true )
& ( setOfPairsIsBReln = $true )
& ( contrasubsetT3 = $true )
& ( exuI1 = $true )
& ( ( in @ sK718 @ ( powerset @ sK719 ) )
= $true )
& ( ( in @ sK720 @ ( powerset @ sK719 ) )
= $true )
& ( ( in @ sK721 @ sK719 )
= $true )
& ( ( in @ sK721 @ ( setminus @ sK719 @ sK720 ) )
!= $true )
& ( ( in @ sK721 @ ( setminus @ sK719 @ ( binunion @ sK718 @ sK720 ) ) )
= $true )
& ( descr__Cong = $true )
& ( complementTcontraSubset = $true )
& ( ap2apEq1 = $true )
& ( binintersectLsub = $true )
& ( funcGraphProp2 = $true )
& ( replAx = $true )
& ( setukpairinjL2 = $true )
& ( powersetE1 = $true )
& ( setminusT_lem = $true )
& ( powersetI1 = $true )
& ( setadjoinSub2 = $true )
& ( contraSubsetComplement = $true )
& ( ubforcartprodlem2 = $true )
& ( brelnall1 = $true )
& ( subsetemptysetimpeq = $true )
& ( intersectInPowersetIntersectUnions = $true )
& ( funcext2 = $true )
& ( nonemptyI1 = $true )
& ( doubleComplementEq = $true )
& ( cartprodfstpairEq = $true )
& ( setextT = $true )
& ( iffalse = $true )
& ( wellorderingAx = $true )
& ( disjointsetsI1 = $true )
& ( setminusIRneg = $true )
& ( setunionE2 = $true )
& ( kfstsingleton = $true )
& ( brelnall2 = $true )
& ( exuEu = $true )
& ( singletonsswitch = $true )
& ( noeltsimpempty = $true )
& ( binintersectRsub = $true )
& ( cartprodpairmemER = $true )
& ( sepInPowerset = $true )
& ( app = $true )
& ( exuE3u = $true )
& ( inIntersectImpInUnion = $true )
& ( inComplementUnionImpNotIn1 = $true )
& ( emptyinunitempty = $true )
& ( emptysetAx = $true )
& ( binintersectEL = $true )
& ( setukpairinjL = $true )
& ( binunionRsub = $true )
& ( emptyE1 = $true )
& ( omegaSAx = $true )
& ( singletoninpowunion = $true )
& ( beta1 = $true )
& ( quantDeMorgan4 = $true )
& ( infuncsetfunc = $true )
& ( ubforcartprodlem1 = $true )
& ( eta1 = $true )
& ( bs114d = $true )
& ( lamProp = $true )
& ( complementInPowersetComplementIntersect = $true )
& ( dpsetconstrEL2 = $true )
& ( notinemptyset = $true )
& ( subset2powerset = $true )
& ( complementTnotintersectT = $true )
& ( quantDeMorgan3 = $true )
& ( emptysetimpfalse = $true )
& ( symdiffIneg2 = $true )
& ( subsetI2 = $true )
& ( emptyset__Cong = $true )
& ( quantDeMorgan2 = $true )
& ( beta2 = $true )
& ( eta2 = $true )
& ( complementTE1 = $true )
& ( binintersectSubset1 = $true )
& ( cartprodpairin = $true )
& ( binunionEcases = $true )
& ( lam2lamEq = $true )
& ( ex1E1 = $true )
& ( setminusI = $true )
& ( eqinunit = $true )
& ( symdiffI1 = $true )
& ( binunionTILcontra = $true )
& ( binintersectTERcontra = $true )
& ( notequalI2 = $true )
& ( secondinupair = $true )
& ( binunionLsub = $true )
& ( nonemptyE1 = $true )
& ( descrp = $true )
& ( setunionsingleton = $true )
& ( ex1E2 = $true )
& ( complementUnionInPowersetComplement = $true )
& ( setminusSubset2 = $true )
& ( setminusER = $true )
& ( setminusILneg = $true )
& ( setminusELneg = $true )
& ( iffalseProp2 = $true )
& ( uniqinunit = $true )
& ( cartprodmempaircEq = $true )
& ( funcGraphProp3 = $true )
& ( upairsubunion = $true )
& ( eqimpsubset2 = $true )
& ( upairsetE = $true )
& ( subsetTI = $true )
& ( setukpairIL = $true )
& ( binintersectSubset4 = $true )
& ( binintersectI = $true )
& ( complementT_lem = $true )
& ( singletoninpowerset = $true )
& ( complementSubsetComplementIntersect = $true )
& ( lamp = $true )
& ( iftrue = $true )
& ( setoftrueEq = $true )
& ( emptyI = $true )
& ( setukpairinjR1 = $true )
& ( setunionE = $true )
& ( binunionTIRcontra = $true )
& ( ksndpairEq = $true )
& ( doubleComplementI1 = $true )
& ( ubforcartprodlem3 = $true )
& ( upairset2E = $true )
& ( binunionIL = $true )
& ( dsetconstrI = $true )
& ( setukpairinjL1 = $true )
& ( upairsetIL = $true )
& ( funcextLem = $true )
& ( setadjoinSub = $true )
& ( cartprodfstin = $true )
& ( prop2set2propI = $true )
& ( eqimpsubset1 = $true )
& ( setminusSubset1 = $true )
& ( setminusLsub = $true )
& ( notequalI1 = $true )
& ( exuI3 = $true )
& ( omega__Cong = $true )
& ( nonemptyI = $true )
& ( exuI2 = $true )
& ( funcGraphProp4 = $true )
& ( setukpairinjR = $true )
& ( apProp = $true )
& ( prop2setI = $true )
& ( inCongP = $true )
& ( doubleComplementSub1 = $true )
& ( setukpairinjR11 = $true )
& ( contrasubsetT = $true )
& ( setextAx = $true )
& ( ap2p = $true )
& ( subsetI1 = $true )
& ( upairequniteq = $true )
& ( dsetconstrEL = $true )
& ( cartprodpairmemEL = $true )
& ( notdexE = $true )
& ( nonemptyImpWitness = $true )
& ( setadjoinOr = $true )
& ( binintersectSubset2 = $true )
& ( ex1I = $true )
& ( inComplementUnionImpInComplement1 = $true )
& ( binunionE = $true )
& ( cartprodmempair = $true )
& ( binintersectER = $true )
& ( theeq = $true )
& ( setukpairinjR12 = $true )
& ( ex1I2 = $true )
& ( powersetAx = $true )
& ( emptysetsubset = $true )
& ( complementTI1 = $true )
& ( setadjoinAx = $true )
& ( cartprodsndpairEq = $true )
& ( cartprodsndin = $true )
& ( dpsetconstrI = $true )
& ( theprop = $true )
& ( powersetI = $true )
& ( setukpairIR = $true )
& ( lam2p = $true )
& ( singletonsuniq = $true )
& ( funcext = $true )
& ( setextsub = $true )
& ( kpairiskpair = $true )
& ( setadjoinIR = $true )
& ( symdiffE = $true )
& ( exuE2 = $true )
& ( omega0Ax = $true )
& ( notinsingleton = $true )
& ( powersetTI1 = $true )
& ( quantDeMorgan1 = $true )
& ( symdiffIneg1 = $true )
& ( funcinfuncset = $true )
& ( doubleComplementE1 = $true )
& ( inIntersectImpInIntersectUnions = $true ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK718,sK719,sK720,sK721])],[f930,f2301,f2300,f2299]) ).
thf(f2299,plain,
( ? [X0: $i,X1: $i] :
( ( ( in @ X0 @ ( powerset @ X1 ) )
= $true )
& ? [X2: $i] :
( ( ( in @ X2 @ ( powerset @ X1 ) )
= $true )
& ? [X3: $i] :
( ( ( in @ X3 @ X1 )
= $true )
& ( ( in @ X3 @ ( setminus @ X1 @ X2 ) )
!= $true )
& ( ( in @ X3 @ ( setminus @ X1 @ ( binunion @ X0 @ X2 ) ) )
= $true ) ) ) )
=> ( ( ( in @ sK718 @ ( powerset @ sK719 ) )
= $true )
& ? [X2: $i] :
( ( ( in @ X2 @ ( powerset @ sK719 ) )
= $true )
& ? [X3: $i] :
( ( ( in @ X3 @ sK719 )
= $true )
& ( ( in @ X3 @ ( setminus @ sK719 @ X2 ) )
!= $true )
& ( ( in @ X3 @ ( setminus @ sK719 @ ( binunion @ sK718 @ X2 ) ) )
= $true ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2300,plain,
( ? [X2: $i] :
( ( ( in @ X2 @ ( powerset @ sK719 ) )
= $true )
& ? [X3: $i] :
( ( ( in @ X3 @ sK719 )
= $true )
& ( ( in @ X3 @ ( setminus @ sK719 @ X2 ) )
!= $true )
& ( ( in @ X3 @ ( setminus @ sK719 @ ( binunion @ sK718 @ X2 ) ) )
= $true ) ) )
=> ( ( ( in @ sK720 @ ( powerset @ sK719 ) )
= $true )
& ? [X3: $i] :
( ( ( in @ X3 @ sK719 )
= $true )
& ( ( in @ X3 @ ( setminus @ sK719 @ sK720 ) )
!= $true )
& ( ( in @ X3 @ ( setminus @ sK719 @ ( binunion @ sK718 @ sK720 ) ) )
= $true ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2301,plain,
( ? [X3: $i] :
( ( ( in @ X3 @ sK719 )
= $true )
& ( ( in @ X3 @ ( setminus @ sK719 @ sK720 ) )
!= $true )
& ( ( in @ X3 @ ( setminus @ sK719 @ ( binunion @ sK718 @ sK720 ) ) )
= $true ) )
=> ( ( ( in @ sK721 @ sK719 )
= $true )
& ( ( in @ sK721 @ ( setminus @ sK719 @ sK720 ) )
!= $true )
& ( ( in @ sK721 @ ( setminus @ sK719 @ ( binunion @ sK718 @ sK720 ) ) )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f930,plain,
( ( powersetE = $true )
& ( ap2apEq2 = $true )
& ( binintersectTELcontra = $true )
& ( binunionTEcontra = $true )
& ( dpsetconstrER = $true )
& ( subsetRefl = $true )
& ( dsetconstr__Cong = $true )
& ( notdallE = $true )
& ( singletonprop = $true )
& ( doubleComplementSub2 = $true )
& ( in__Cong = $true )
& ( iftrueProp2 = $true )
& ( setunionAx = $true )
& ( ifp = $true )
& ( setadjoin__Cong = $true )
& ( setunionI = $true )
& ( funcGraphProp1 = $true )
& ( notsubsetI = $true )
& ( ifSingleton = $true )
& ( ksndsingleton = $true )
& ( subbreln = $true )
& ( binintersectSubset3 = $true )
& ( iftrueorfalse = $true )
& ( binunionTE = $true )
& ( kpairp = $true )
& ( powersetT_lem = $true )
& ( binintersectT_lem = $true )
& ( upairset2IR = $true )
& ( setbeta = $true )
& ( upairinpowunion = $true )
& ( powersetsubset = $true )
& ( emptyInPowerset = $true )
& ( complementImpComplementIntersect = $true )
& ( upairsetIR = $true )
& ( subsetE = $true )
& ( dpsetconstrERa = $true )
& ( setunionsingleton1 = $true )
& ( symdiffI2 = $true )
& ( contrasubsetT2 = $true )
& ( subPowSU = $true )
& ( cartprodmempair1 = $true )
& ( dsetconstrER = $true )
& ( singletonsubset = $true )
& ( binunionIR = $true )
& ( setminusEL = $true )
& ( vacuousDall = $true )
& ( prop2setE = $true )
& ( demorgan2a1 = $true )
& ( inIntersectImpInUnion2 = $true )
& ( binintersectSubset5 = $true )
& ( foundationAx = $true )
& ( inPowerset = $true )
& ( iffalseProp1 = $true )
& ( setadjoinE = $true )
& ( setext = $true )
& ( kfstpairEq = $true )
& ( setukpairinjR2 = $true )
& ( setminusERneg = $true )
& ( setunion__Cong = $true )
& ( omegaIndAx = $true )
& ( setunionsingleton2 = $true )
& ( emptyinPowerset = $true )
& ( exuE1 = $true )
& ( subsetTrans = $true )
& ( funcImageSingleton = $true )
& ( iftrueProp1 = $true )
& ( dpsetconstrEL1 = $true )
& ( contrasubsetT1 = $true )
& ( powerset__Cong = $true )
& ( cartprodpairsurjEq = $true )
& ( binunionT_lem = $true )
& ( eqbreln = $true )
& ( dpsetconstrSub = $true )
& ( powersetTE1 = $true )
& ( exuE3e = $true )
& ( exu__Cong = $true )
& ( emptysetE = $true )
& ( setadjoinIL = $true )
& ( subsetE2 = $true )
& ( sepSubset = $true )
& ( kpairsurjEq = $true )
& ( setOfPairsIsBReln = $true )
& ( contrasubsetT3 = $true )
& ( exuI1 = $true )
& ? [X0: $i,X1: $i] :
( ( ( in @ X0 @ ( powerset @ X1 ) )
= $true )
& ? [X2: $i] :
( ( ( in @ X2 @ ( powerset @ X1 ) )
= $true )
& ? [X3: $i] :
( ( ( in @ X3 @ X1 )
= $true )
& ( ( in @ X3 @ ( setminus @ X1 @ X2 ) )
!= $true )
& ( ( in @ X3 @ ( setminus @ X1 @ ( binunion @ X0 @ X2 ) ) )
= $true ) ) ) )
& ( descr__Cong = $true )
& ( complementTcontraSubset = $true )
& ( ap2apEq1 = $true )
& ( binintersectLsub = $true )
& ( funcGraphProp2 = $true )
& ( replAx = $true )
& ( setukpairinjL2 = $true )
& ( powersetE1 = $true )
& ( setminusT_lem = $true )
& ( powersetI1 = $true )
& ( setadjoinSub2 = $true )
& ( contraSubsetComplement = $true )
& ( ubforcartprodlem2 = $true )
& ( brelnall1 = $true )
& ( subsetemptysetimpeq = $true )
& ( intersectInPowersetIntersectUnions = $true )
& ( funcext2 = $true )
& ( nonemptyI1 = $true )
& ( doubleComplementEq = $true )
& ( cartprodfstpairEq = $true )
& ( setextT = $true )
& ( iffalse = $true )
& ( wellorderingAx = $true )
& ( disjointsetsI1 = $true )
& ( setminusIRneg = $true )
& ( setunionE2 = $true )
& ( kfstsingleton = $true )
& ( brelnall2 = $true )
& ( exuEu = $true )
& ( singletonsswitch = $true )
& ( noeltsimpempty = $true )
& ( binintersectRsub = $true )
& ( cartprodpairmemER = $true )
& ( sepInPowerset = $true )
& ( app = $true )
& ( exuE3u = $true )
& ( inIntersectImpInUnion = $true )
& ( inComplementUnionImpNotIn1 = $true )
& ( emptyinunitempty = $true )
& ( emptysetAx = $true )
& ( binintersectEL = $true )
& ( setukpairinjL = $true )
& ( binunionRsub = $true )
& ( emptyE1 = $true )
& ( omegaSAx = $true )
& ( singletoninpowunion = $true )
& ( beta1 = $true )
& ( quantDeMorgan4 = $true )
& ( infuncsetfunc = $true )
& ( ubforcartprodlem1 = $true )
& ( eta1 = $true )
& ( bs114d = $true )
& ( lamProp = $true )
& ( complementInPowersetComplementIntersect = $true )
& ( dpsetconstrEL2 = $true )
& ( notinemptyset = $true )
& ( subset2powerset = $true )
& ( complementTnotintersectT = $true )
& ( quantDeMorgan3 = $true )
& ( emptysetimpfalse = $true )
& ( symdiffIneg2 = $true )
& ( subsetI2 = $true )
& ( emptyset__Cong = $true )
& ( quantDeMorgan2 = $true )
& ( beta2 = $true )
& ( eta2 = $true )
& ( complementTE1 = $true )
& ( binintersectSubset1 = $true )
& ( cartprodpairin = $true )
& ( binunionEcases = $true )
& ( lam2lamEq = $true )
& ( ex1E1 = $true )
& ( setminusI = $true )
& ( eqinunit = $true )
& ( symdiffI1 = $true )
& ( binunionTILcontra = $true )
& ( binintersectTERcontra = $true )
& ( notequalI2 = $true )
& ( secondinupair = $true )
& ( binunionLsub = $true )
& ( nonemptyE1 = $true )
& ( descrp = $true )
& ( setunionsingleton = $true )
& ( ex1E2 = $true )
& ( complementUnionInPowersetComplement = $true )
& ( setminusSubset2 = $true )
& ( setminusER = $true )
& ( setminusILneg = $true )
& ( setminusELneg = $true )
& ( iffalseProp2 = $true )
& ( uniqinunit = $true )
& ( cartprodmempaircEq = $true )
& ( funcGraphProp3 = $true )
& ( upairsubunion = $true )
& ( eqimpsubset2 = $true )
& ( upairsetE = $true )
& ( subsetTI = $true )
& ( setukpairIL = $true )
& ( binintersectSubset4 = $true )
& ( binintersectI = $true )
& ( complementT_lem = $true )
& ( singletoninpowerset = $true )
& ( complementSubsetComplementIntersect = $true )
& ( lamp = $true )
& ( iftrue = $true )
& ( setoftrueEq = $true )
& ( emptyI = $true )
& ( setukpairinjR1 = $true )
& ( setunionE = $true )
& ( binunionTIRcontra = $true )
& ( ksndpairEq = $true )
& ( doubleComplementI1 = $true )
& ( ubforcartprodlem3 = $true )
& ( upairset2E = $true )
& ( binunionIL = $true )
& ( dsetconstrI = $true )
& ( setukpairinjL1 = $true )
& ( upairsetIL = $true )
& ( funcextLem = $true )
& ( setadjoinSub = $true )
& ( cartprodfstin = $true )
& ( prop2set2propI = $true )
& ( eqimpsubset1 = $true )
& ( setminusSubset1 = $true )
& ( setminusLsub = $true )
& ( notequalI1 = $true )
& ( exuI3 = $true )
& ( omega__Cong = $true )
& ( nonemptyI = $true )
& ( exuI2 = $true )
& ( funcGraphProp4 = $true )
& ( setukpairinjR = $true )
& ( apProp = $true )
& ( prop2setI = $true )
& ( inCongP = $true )
& ( doubleComplementSub1 = $true )
& ( setukpairinjR11 = $true )
& ( contrasubsetT = $true )
& ( setextAx = $true )
& ( ap2p = $true )
& ( subsetI1 = $true )
& ( upairequniteq = $true )
& ( dsetconstrEL = $true )
& ( cartprodpairmemEL = $true )
& ( notdexE = $true )
& ( nonemptyImpWitness = $true )
& ( setadjoinOr = $true )
& ( binintersectSubset2 = $true )
& ( ex1I = $true )
& ( inComplementUnionImpInComplement1 = $true )
& ( binunionE = $true )
& ( cartprodmempair = $true )
& ( binintersectER = $true )
& ( theeq = $true )
& ( setukpairinjR12 = $true )
& ( ex1I2 = $true )
& ( powersetAx = $true )
& ( emptysetsubset = $true )
& ( complementTI1 = $true )
& ( setadjoinAx = $true )
& ( cartprodsndpairEq = $true )
& ( cartprodsndin = $true )
& ( dpsetconstrI = $true )
& ( theprop = $true )
& ( powersetI = $true )
& ( setukpairIR = $true )
& ( lam2p = $true )
& ( singletonsuniq = $true )
& ( funcext = $true )
& ( setextsub = $true )
& ( kpairiskpair = $true )
& ( setadjoinIR = $true )
& ( symdiffE = $true )
& ( exuE2 = $true )
& ( omega0Ax = $true )
& ( notinsingleton = $true )
& ( powersetTI1 = $true )
& ( quantDeMorgan1 = $true )
& ( symdiffIneg1 = $true )
& ( funcinfuncset = $true )
& ( doubleComplementE1 = $true )
& ( inIntersectImpInIntersectUnions = $true ) ),
inference(flattening,[status(thm)],[f929]) ).
thf(f929,plain,
( ? [X0: $i,X1: $i] :
( ? [X2: $i] :
( ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ X1 @ X2 ) )
!= $true )
& ( ( in @ X3 @ ( setminus @ X1 @ ( binunion @ X0 @ X2 ) ) )
= $true )
& ( ( in @ X3 @ X1 )
= $true ) )
& ( ( in @ X2 @ ( powerset @ X1 ) )
= $true ) )
& ( ( in @ X0 @ ( powerset @ X1 ) )
= $true ) )
& ( complementUnionInPowersetComplement = $true )
& ( demorgan2a1 = $true )
& ( binunionTEcontra = $true )
& ( binunionTE = $true )
& ( inComplementUnionImpInComplement1 = $true )
& ( inComplementUnionImpNotIn1 = $true )
& ( intersectInPowersetIntersectUnions = $true )
& ( inIntersectImpInIntersectUnions = $true )
& ( inIntersectImpInUnion2 = $true )
& ( inIntersectImpInUnion = $true )
& ( binunionTIRcontra = $true )
& ( binunionTILcontra = $true )
& ( complementTcontraSubset = $true )
& ( contraSubsetComplement = $true )
& ( complementInPowersetComplementIntersect = $true )
& ( complementSubsetComplementIntersect = $true )
& ( complementImpComplementIntersect = $true )
& ( complementTnotintersectT = $true )
& ( doubleComplementEq = $true )
& ( doubleComplementSub2 = $true )
& ( doubleComplementSub1 = $true )
& ( doubleComplementE1 = $true )
& ( doubleComplementI1 = $true )
& ( contrasubsetT3 = $true )
& ( contrasubsetT2 = $true )
& ( contrasubsetT1 = $true )
& ( contrasubsetT = $true )
& ( binintersectTERcontra = $true )
& ( binintersectTELcontra = $true )
& ( complementTE1 = $true )
& ( complementTI1 = $true )
& ( powersetTE1 = $true )
& ( powersetTI1 = $true )
& ( subsetTI = $true )
& ( setextT = $true )
& ( complementT_lem = $true )
& ( setminusT_lem = $true )
& ( powersetT_lem = $true )
& ( binunionT_lem = $true )
& ( binintersectT_lem = $true )
& ( iftrueorfalse = $true )
& ( iffalse = $true )
& ( iftrue = $true )
& ( theeq = $true )
& ( ifp = $true )
& ( ifSingleton = $true )
& ( iftrueProp2 = $true )
& ( iftrueProp1 = $true )
& ( iffalseProp2 = $true )
& ( iffalseProp1 = $true )
& ( eta2 = $true )
& ( beta2 = $true )
& ( lam2lamEq = $true )
& ( eta1 = $true )
& ( beta1 = $true )
& ( ap2apEq2 = $true )
& ( ap2apEq1 = $true )
& ( funcext2 = $true )
& ( funcext = $true )
& ( eqbreln = $true )
& ( subbreln = $true )
& ( funcGraphProp4 = $true )
& ( funcextLem = $true )
& ( funcGraphProp2 = $true )
& ( funcGraphProp3 = $true )
& ( funcGraphProp1 = $true )
& ( ex1E2 = $true )
& ( brelnall2 = $true )
& ( brelnall1 = $true )
& ( lam2p = $true )
& ( lamp = $true )
& ( lamProp = $true )
& ( funcinfuncset = $true )
& ( ap2p = $true )
& ( infuncsetfunc = $true )
& ( app = $true )
& ( apProp = $true )
& ( funcImageSingleton = $true )
& ( dpsetconstrER = $true )
& ( dpsetconstrEL2 = $true )
& ( dpsetconstrEL1 = $true )
& ( dpsetconstrERa = $true )
& ( setOfPairsIsBReln = $true )
& ( dpsetconstrSub = $true )
& ( dpsetconstrI = $true )
& ( cartprodpairsurjEq = $true )
& ( cartprodsndpairEq = $true )
& ( cartprodfstpairEq = $true )
& ( cartprodmempaircEq = $true )
& ( cartprodpairmemER = $true )
& ( cartprodpairmemEL = $true )
& ( cartprodsndin = $true )
& ( kpairsurjEq = $true )
& ( ksndpairEq = $true )
& ( ksndsingleton = $true )
& ( setukpairinjR = $true )
& ( setukpairinjR2 = $true )
& ( upairequniteq = $true )
& ( setukpairinjR1 = $true )
& ( setukpairinjR12 = $true )
& ( setukpairinjR11 = $true )
& ( setukpairinjL = $true )
& ( setukpairinjL2 = $true )
& ( cartprodfstin = $true )
& ( kfstpairEq = $true )
& ( theprop = $true )
& ( kfstsingleton = $true )
& ( setukpairinjL1 = $true )
& ( singletonsuniq = $true )
& ( ex1I2 = $true )
& ( ex1I = $true )
& ( ex1E1 = $true )
& ( singletonprop = $true )
& ( setunionsingleton = $true )
& ( setunionsingleton2 = $true )
& ( setunionsingleton1 = $true )
& ( setunionE2 = $true )
& ( cartprodmempair = $true )
& ( cartprodmempair1 = $true )
& ( cartprodpairin = $true )
& ( ubforcartprodlem3 = $true )
& ( ubforcartprodlem2 = $true )
& ( ubforcartprodlem1 = $true )
& ( upairinpowunion = $true )
& ( upairsubunion = $true )
& ( upairset2E = $true )
& ( singletoninpowunion = $true )
& ( singletoninpowerset = $true )
& ( singletonsubset = $true )
& ( kpairp = $true )
& ( kpairiskpair = $true )
& ( setukpairIR = $true )
& ( setukpairIL = $true )
& ( secondinupair = $true )
& ( symdiffIneg2 = $true )
& ( symdiffIneg1 = $true )
& ( symdiffI2 = $true )
& ( symdiffI1 = $true )
& ( symdiffE = $true )
& ( setminusSubset1 = $true )
& ( setminusLsub = $true )
& ( setminusIRneg = $true )
& ( setminusILneg = $true )
& ( setminusELneg = $true )
& ( setminusERneg = $true )
& ( setminusSubset2 = $true )
& ( setminusER = $true )
& ( setminusEL = $true )
& ( setminusI = $true )
& ( bs114d = $true )
& ( binintersectSubset1 = $true )
& ( binintersectSubset4 = $true )
& ( binintersectRsub = $true )
& ( disjointsetsI1 = $true )
& ( binintersectER = $true )
& ( binintersectSubset3 = $true )
& ( binintersectSubset2 = $true )
& ( binintersectLsub = $true )
& ( binintersectEL = $true )
& ( binintersectSubset5 = $true )
& ( binintersectI = $true )
& ( binunionRsub = $true )
& ( binunionLsub = $true )
& ( binunionE = $true )
& ( binunionEcases = $true )
& ( binunionIR = $true )
& ( upairset2IR = $true )
& ( binunionIL = $true )
& ( sepSubset = $true )
& ( sepInPowerset = $true )
& ( powersetsubset = $true )
& ( inPowerset = $true )
& ( powersetE1 = $true )
& ( powersetI1 = $true )
& ( subsetemptysetimpeq = $true )
& ( setextsub = $true )
& ( subset2powerset = $true )
& ( setadjoinSub2 = $true )
& ( setadjoinSub = $true )
& ( subsetTrans = $true )
& ( subsetRefl = $true )
& ( notequalI2 = $true )
& ( notequalI1 = $true )
& ( notsubsetI = $true )
& ( subsetE2 = $true )
& ( subsetE = $true )
& ( emptysetsubset = $true )
& ( subsetI2 = $true )
& ( eqimpsubset1 = $true )
& ( eqimpsubset2 = $true )
& ( subsetI1 = $true )
& ( dsetconstr__Cong = $true )
& ( descr__Cong = $true )
& ( exuEu = $true )
& ( omega__Cong = $true )
& ( setunion__Cong = $true )
& ( powerset__Cong = $true )
& ( setadjoin__Cong = $true )
& ( emptyset__Cong = $true )
& ( exu__Cong = $true )
& ( exuE3u = $true )
& ( in__Cong = $true )
& ( inCongP = $true )
& ( exuI2 = $true )
& ( exuI3 = $true )
& ( exuI1 = $true )
& ( notdallE = $true )
& ( notdexE = $true )
& ( prop2set2propI = $true )
& ( prop2setI = $true )
& ( quantDeMorgan4 = $true )
& ( quantDeMorgan3 = $true )
& ( quantDeMorgan2 = $true )
& ( quantDeMorgan1 = $true )
& ( vacuousDall = $true )
& ( emptyE1 = $true )
& ( upairsetIR = $true )
& ( upairsetIL = $true )
& ( upairsetE = $true )
& ( singletonsswitch = $true )
& ( eqinunit = $true )
& ( notinsingleton = $true )
& ( uniqinunit = $true )
& ( nonemptyImpWitness = $true )
& ( exuE2 = $true )
& ( subPowSU = $true )
& ( setunionE = $true )
& ( setunionI = $true )
& ( powersetE = $true )
& ( emptyInPowerset = $true )
& ( emptyinPowerset = $true )
& ( powersetI = $true )
& ( setoftrueEq = $true )
& ( setadjoinOr = $true )
& ( setadjoinE = $true )
& ( setadjoinIR = $true )
& ( emptyinunitempty = $true )
& ( setadjoinIL = $true )
& ( nonemptyI1 = $true )
& ( nonemptyI = $true )
& ( nonemptyE1 = $true )
& ( setbeta = $true )
& ( noeltsimpempty = $true )
& ( emptyI = $true )
& ( setext = $true )
& ( exuE3e = $true )
& ( notinemptyset = $true )
& ( emptysetimpfalse = $true )
& ( emptysetE = $true )
& ( prop2setE = $true )
& ( exuE1 = $true )
& ( dsetconstrER = $true )
& ( dsetconstrEL = $true )
& ( dsetconstrI = $true )
& ( descrp = $true )
& ( wellorderingAx = $true )
& ( foundationAx = $true )
& ( replAx = $true )
& ( omegaIndAx = $true )
& ( omegaSAx = $true )
& ( omega0Ax = $true )
& ( setunionAx = $true )
& ( powersetAx = $true )
& ( setadjoinAx = $true )
& ( emptysetAx = $true )
& ( setextAx = $true ) ),
inference(ennf_transformation,[status(thm)],[f400]) ).
thf(f400,plain,
~ ( ( setextAx = $true )
=> ( ( emptysetAx = $true )
=> ( ( setadjoinAx = $true )
=> ( ( powersetAx = $true )
=> ( ( setunionAx = $true )
=> ( ( omega0Ax = $true )
=> ( ( omegaSAx = $true )
=> ( ( omegaIndAx = $true )
=> ( ( replAx = $true )
=> ( ( foundationAx = $true )
=> ( ( wellorderingAx = $true )
=> ( ( descrp = $true )
=> ( ( dsetconstrI = $true )
=> ( ( dsetconstrEL = $true )
=> ( ( dsetconstrER = $true )
=> ( ( exuE1 = $true )
=> ( ( prop2setE = $true )
=> ( ( emptysetE = $true )
=> ( ( emptysetimpfalse = $true )
=> ( ( notinemptyset = $true )
=> ( ( exuE3e = $true )
=> ( ( setext = $true )
=> ( ( emptyI = $true )
=> ( ( noeltsimpempty = $true )
=> ( ( setbeta = $true )
=> ( ( nonemptyE1 = $true )
=> ( ( nonemptyI = $true )
=> ( ( nonemptyI1 = $true )
=> ( ( setadjoinIL = $true )
=> ( ( emptyinunitempty = $true )
=> ( ( setadjoinIR = $true )
=> ( ( setadjoinE = $true )
=> ( ( setadjoinOr = $true )
=> ( ( setoftrueEq = $true )
=> ( ( powersetI = $true )
=> ( ( emptyinPowerset = $true )
=> ( ( emptyInPowerset = $true )
=> ( ( powersetE = $true )
=> ( ( setunionI = $true )
=> ( ( setunionE = $true )
=> ( ( subPowSU = $true )
=> ( ( exuE2 = $true )
=> ( ( nonemptyImpWitness = $true )
=> ( ( uniqinunit = $true )
=> ( ( notinsingleton = $true )
=> ( ( eqinunit = $true )
=> ( ( singletonsswitch = $true )
=> ( ( upairsetE = $true )
=> ( ( upairsetIL = $true )
=> ( ( upairsetIR = $true )
=> ( ( emptyE1 = $true )
=> ( ( vacuousDall = $true )
=> ( ( quantDeMorgan1 = $true )
=> ( ( quantDeMorgan2 = $true )
=> ( ( quantDeMorgan3 = $true )
=> ( ( quantDeMorgan4 = $true )
=> ( ( prop2setI = $true )
=> ( ( prop2set2propI = $true )
=> ( ( notdexE = $true )
=> ( ( notdallE = $true )
=> ( ( exuI1 = $true )
=> ( ( exuI3 = $true )
=> ( ( exuI2 = $true )
=> ( ( inCongP = $true )
=> ( ( in__Cong = $true )
=> ( ( exuE3u = $true )
=> ( ( exu__Cong = $true )
=> ( ( emptyset__Cong = $true )
=> ( ( setadjoin__Cong = $true )
=> ( ( powerset__Cong = $true )
=> ( ( setunion__Cong = $true )
=> ( ( omega__Cong = $true )
=> ( ( exuEu = $true )
=> ( ( descr__Cong = $true )
=> ( ( dsetconstr__Cong = $true )
=> ( ( subsetI1 = $true )
=> ( ( eqimpsubset2 = $true )
=> ( ( eqimpsubset1 = $true )
=> ( ( subsetI2 = $true )
=> ( ( emptysetsubset = $true )
=> ( ( subsetE = $true )
=> ( ( subsetE2 = $true )
=> ( ( notsubsetI = $true )
=> ( ( notequalI1 = $true )
=> ( ( notequalI2 = $true )
=> ( ( subsetRefl = $true )
=> ( ( subsetTrans = $true )
=> ( ( setadjoinSub = $true )
=> ( ( setadjoinSub2 = $true )
=> ( ( subset2powerset = $true )
=> ( ( setextsub = $true )
=> ( ( subsetemptysetimpeq = $true )
=> ( ( powersetI1 = $true )
=> ( ( powersetE1 = $true )
=> ( ( inPowerset = $true )
=> ( ( powersetsubset = $true )
=> ( ( sepInPowerset = $true )
=> ( ( sepSubset = $true )
=> ( ( binunionIL = $true )
=> ( ( upairset2IR = $true )
=> ( ( binunionIR = $true )
=> ( ( binunionEcases = $true )
=> ( ( binunionE = $true )
=> ( ( binunionLsub = $true )
=> ( ( binunionRsub = $true )
=> ( ( binintersectI = $true )
=> ( ( binintersectSubset5 = $true )
=> ( ( binintersectEL = $true )
=> ( ( binintersectLsub = $true )
=> ( ( binintersectSubset2 = $true )
=> ( ( binintersectSubset3 = $true )
=> ( ( binintersectER = $true )
=> ( ( disjointsetsI1 = $true )
=> ( ( binintersectRsub = $true )
=> ( ( binintersectSubset4 = $true )
=> ( ( binintersectSubset1 = $true )
=> ( ( bs114d = $true )
=> ( ( setminusI = $true )
=> ( ( setminusEL = $true )
=> ( ( setminusER = $true )
=> ( ( setminusSubset2 = $true )
=> ( ( setminusERneg = $true )
=> ( ( setminusELneg = $true )
=> ( ( setminusILneg = $true )
=> ( ( setminusIRneg = $true )
=> ( ( setminusLsub = $true )
=> ( ( setminusSubset1 = $true )
=> ( ( symdiffE = $true )
=> ( ( symdiffI1 = $true )
=> ( ( symdiffI2 = $true )
=> ( ( symdiffIneg1 = $true )
=> ( ( symdiffIneg2 = $true )
=> ( ( secondinupair = $true )
=> ( ( setukpairIL = $true )
=> ( ( setukpairIR = $true )
=> ( ( kpairiskpair = $true )
=> ( ( kpairp = $true )
=> ( ( singletonsubset = $true )
=> ( ( singletoninpowerset = $true )
=> ( ( singletoninpowunion = $true )
=> ( ( upairset2E = $true )
=> ( ( upairsubunion = $true )
=> ( ( upairinpowunion = $true )
=> ( ( ubforcartprodlem1 = $true )
=> ( ( ubforcartprodlem2 = $true )
=> ( ( ubforcartprodlem3 = $true )
=> ( ( cartprodpairin = $true )
=> ( ( cartprodmempair1 = $true )
=> ( ( cartprodmempair = $true )
=> ( ( setunionE2 = $true )
=> ( ( setunionsingleton1 = $true )
=> ( ( setunionsingleton2 = $true )
=> ( ( setunionsingleton = $true )
=> ( ( singletonprop = $true )
=> ( ( ex1E1 = $true )
=> ( ( ex1I = $true )
=> ( ( ex1I2 = $true )
=> ( ( singletonsuniq = $true )
=> ( ( setukpairinjL1 = $true )
=> ( ( kfstsingleton = $true )
=> ( ( theprop = $true )
=> ( ( kfstpairEq = $true )
=> ( ( cartprodfstin = $true )
=> ( ( setukpairinjL2 = $true )
=> ( ( setukpairinjL = $true )
=> ( ( setukpairinjR11 = $true )
=> ( ( setukpairinjR12 = $true )
=> ( ( setukpairinjR1 = $true )
=> ( ( upairequniteq = $true )
=> ( ( setukpairinjR2 = $true )
=> ( ( setukpairinjR = $true )
=> ( ( ksndsingleton = $true )
=> ( ( ksndpairEq = $true )
=> ( ( kpairsurjEq = $true )
=> ( ( cartprodsndin = $true )
=> ( ( cartprodpairmemEL = $true )
=> ( ( cartprodpairmemER = $true )
=> ( ( cartprodmempaircEq = $true )
=> ( ( cartprodfstpairEq = $true )
=> ( ( cartprodsndpairEq = $true )
=> ( ( cartprodpairsurjEq = $true )
=> ( ( dpsetconstrI = $true )
=> ( ( dpsetconstrSub = $true )
=> ( ( setOfPairsIsBReln = $true )
=> ( ( dpsetconstrERa = $true )
=> ( ( dpsetconstrEL1 = $true )
=> ( ( dpsetconstrEL2 = $true )
=> ( ( dpsetconstrER = $true )
=> ( ( funcImageSingleton = $true )
=> ( ( apProp = $true )
=> ( ( app = $true )
=> ( ( infuncsetfunc = $true )
=> ( ( ap2p = $true )
=> ( ( funcinfuncset = $true )
=> ( ( lamProp = $true )
=> ( ( lamp = $true )
=> ( ( lam2p = $true )
=> ( ( brelnall1 = $true )
=> ( ( brelnall2 = $true )
=> ( ( ex1E2 = $true )
=> ( ( funcGraphProp1 = $true )
=> ( ( funcGraphProp3 = $true )
=> ( ( funcGraphProp2 = $true )
=> ( ( funcextLem = $true )
=> ( ( funcGraphProp4 = $true )
=> ( ( subbreln = $true )
=> ( ( eqbreln = $true )
=> ( ( funcext = $true )
=> ( ( funcext2 = $true )
=> ( ( ap2apEq1 = $true )
=> ( ( ap2apEq2 = $true )
=> ( ( beta1 = $true )
=> ( ( eta1 = $true )
=> ( ( lam2lamEq = $true )
=> ( ( beta2 = $true )
=> ( ( eta2 = $true )
=> ( ( iffalseProp1 = $true )
=> ( ( iffalseProp2 = $true )
=> ( ( iftrueProp1 = $true )
=> ( ( iftrueProp2 = $true )
=> ( ( ifSingleton = $true )
=> ( ( ifp = $true )
=> ( ( theeq = $true )
=> ( ( iftrue = $true )
=> ( ( iffalse = $true )
=> ( ( iftrueorfalse = $true )
=> ( ( binintersectT_lem = $true )
=> ( ( binunionT_lem = $true )
=> ( ( powersetT_lem = $true )
=> ( ( setminusT_lem = $true )
=> ( ( complementT_lem = $true )
=> ( ( setextT = $true )
=> ( ( subsetTI = $true )
=> ( ( powersetTI1 = $true )
=> ( ( powersetTE1 = $true )
=> ( ( complementTI1 = $true )
=> ( ( complementTE1 = $true )
=> ( ( binintersectTELcontra = $true )
=> ( ( binintersectTERcontra = $true )
=> ( ( contrasubsetT = $true )
=> ( ( contrasubsetT1 = $true )
=> ( ( contrasubsetT2 = $true )
=> ( ( contrasubsetT3 = $true )
=> ( ( doubleComplementI1 = $true )
=> ( ( doubleComplementE1 = $true )
=> ( ( doubleComplementSub1 = $true )
=> ( ( doubleComplementSub2 = $true )
=> ( ( doubleComplementEq = $true )
=> ( ( complementTnotintersectT = $true )
=> ( ( complementImpComplementIntersect = $true )
=> ( ( complementSubsetComplementIntersect = $true )
=> ( ( complementInPowersetComplementIntersect = $true )
=> ( ( contraSubsetComplement = $true )
=> ( ( complementTcontraSubset = $true )
=> ( ( binunionTILcontra = $true )
=> ( ( binunionTIRcontra = $true )
=> ( ( inIntersectImpInUnion = $true )
=> ( ( inIntersectImpInUnion2 = $true )
=> ( ( inIntersectImpInIntersectUnions = $true )
=> ( ( intersectInPowersetIntersectUnions = $true )
=> ( ( inComplementUnionImpNotIn1 = $true )
=> ( ( inComplementUnionImpInComplement1 = $true )
=> ( ( binunionTE = $true )
=> ( ( binunionTEcontra = $true )
=> ( ( demorgan2a1 = $true )
=> ( ( complementUnionInPowersetComplement = $true )
=> ! [X0: $i,X1: $i] :
( ( ( in @ X0 @ ( powerset @ X1 ) )
= $true )
=> ! [X2: $i] :
( ( ( in @ X2 @ ( powerset @ X1 ) )
= $true )
=> ! [X3: $i] :
( ( ( in @ X3 @ X1 )
= $true )
=> ( ( ( in @ X3 @ ( setminus @ X1 @ ( binunion @ X0 @ X2 ) ) )
= $true )
=> ( ( in @ X3 @ ( setminus @ X1 @ X2 ) )
= $true ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(fool_elimination,[status(thm)],[f399]) ).
thf(f399,plain,
~ ( setextAx
=> ( emptysetAx
=> ( setadjoinAx
=> ( powersetAx
=> ( setunionAx
=> ( omega0Ax
=> ( omegaSAx
=> ( omegaIndAx
=> ( replAx
=> ( foundationAx
=> ( wellorderingAx
=> ( descrp
=> ( dsetconstrI
=> ( dsetconstrEL
=> ( dsetconstrER
=> ( exuE1
=> ( prop2setE
=> ( emptysetE
=> ( emptysetimpfalse
=> ( notinemptyset
=> ( exuE3e
=> ( setext
=> ( emptyI
=> ( noeltsimpempty
=> ( setbeta
=> ( nonemptyE1
=> ( nonemptyI
=> ( nonemptyI1
=> ( setadjoinIL
=> ( emptyinunitempty
=> ( setadjoinIR
=> ( setadjoinE
=> ( setadjoinOr
=> ( setoftrueEq
=> ( powersetI
=> ( emptyinPowerset
=> ( emptyInPowerset
=> ( powersetE
=> ( setunionI
=> ( setunionE
=> ( subPowSU
=> ( exuE2
=> ( nonemptyImpWitness
=> ( uniqinunit
=> ( notinsingleton
=> ( eqinunit
=> ( singletonsswitch
=> ( upairsetE
=> ( upairsetIL
=> ( upairsetIR
=> ( emptyE1
=> ( vacuousDall
=> ( quantDeMorgan1
=> ( quantDeMorgan2
=> ( quantDeMorgan3
=> ( quantDeMorgan4
=> ( prop2setI
=> ( prop2set2propI
=> ( notdexE
=> ( notdallE
=> ( exuI1
=> ( exuI3
=> ( exuI2
=> ( inCongP
=> ( in__Cong
=> ( exuE3u
=> ( exu__Cong
=> ( emptyset__Cong
=> ( setadjoin__Cong
=> ( powerset__Cong
=> ( setunion__Cong
=> ( omega__Cong
=> ( exuEu
=> ( descr__Cong
=> ( dsetconstr__Cong
=> ( subsetI1
=> ( eqimpsubset2
=> ( eqimpsubset1
=> ( subsetI2
=> ( emptysetsubset
=> ( subsetE
=> ( subsetE2
=> ( notsubsetI
=> ( notequalI1
=> ( notequalI2
=> ( subsetRefl
=> ( subsetTrans
=> ( setadjoinSub
=> ( setadjoinSub2
=> ( subset2powerset
=> ( setextsub
=> ( subsetemptysetimpeq
=> ( powersetI1
=> ( powersetE1
=> ( inPowerset
=> ( powersetsubset
=> ( sepInPowerset
=> ( sepSubset
=> ( binunionIL
=> ( upairset2IR
=> ( binunionIR
=> ( binunionEcases
=> ( binunionE
=> ( binunionLsub
=> ( binunionRsub
=> ( binintersectI
=> ( binintersectSubset5
=> ( binintersectEL
=> ( binintersectLsub
=> ( binintersectSubset2
=> ( binintersectSubset3
=> ( binintersectER
=> ( disjointsetsI1
=> ( binintersectRsub
=> ( binintersectSubset4
=> ( binintersectSubset1
=> ( bs114d
=> ( setminusI
=> ( setminusEL
=> ( setminusER
=> ( setminusSubset2
=> ( setminusERneg
=> ( setminusELneg
=> ( setminusILneg
=> ( setminusIRneg
=> ( setminusLsub
=> ( setminusSubset1
=> ( symdiffE
=> ( symdiffI1
=> ( symdiffI2
=> ( symdiffIneg1
=> ( symdiffIneg2
=> ( secondinupair
=> ( setukpairIL
=> ( setukpairIR
=> ( kpairiskpair
=> ( kpairp
=> ( singletonsubset
=> ( singletoninpowerset
=> ( singletoninpowunion
=> ( upairset2E
=> ( upairsubunion
=> ( upairinpowunion
=> ( ubforcartprodlem1
=> ( ubforcartprodlem2
=> ( ubforcartprodlem3
=> ( cartprodpairin
=> ( cartprodmempair1
=> ( cartprodmempair
=> ( setunionE2
=> ( setunionsingleton1
=> ( setunionsingleton2
=> ( setunionsingleton
=> ( singletonprop
=> ( ex1E1
=> ( ex1I
=> ( ex1I2
=> ( singletonsuniq
=> ( setukpairinjL1
=> ( kfstsingleton
=> ( theprop
=> ( kfstpairEq
=> ( cartprodfstin
=> ( setukpairinjL2
=> ( setukpairinjL
=> ( setukpairinjR11
=> ( setukpairinjR12
=> ( setukpairinjR1
=> ( upairequniteq
=> ( setukpairinjR2
=> ( setukpairinjR
=> ( ksndsingleton
=> ( ksndpairEq
=> ( kpairsurjEq
=> ( cartprodsndin
=> ( cartprodpairmemEL
=> ( cartprodpairmemER
=> ( cartprodmempaircEq
=> ( cartprodfstpairEq
=> ( cartprodsndpairEq
=> ( cartprodpairsurjEq
=> ( dpsetconstrI
=> ( dpsetconstrSub
=> ( setOfPairsIsBReln
=> ( dpsetconstrERa
=> ( dpsetconstrEL1
=> ( dpsetconstrEL2
=> ( dpsetconstrER
=> ( funcImageSingleton
=> ( apProp
=> ( app
=> ( infuncsetfunc
=> ( ap2p
=> ( funcinfuncset
=> ( lamProp
=> ( lamp
=> ( lam2p
=> ( brelnall1
=> ( brelnall2
=> ( ex1E2
=> ( funcGraphProp1
=> ( funcGraphProp3
=> ( funcGraphProp2
=> ( funcextLem
=> ( funcGraphProp4
=> ( subbreln
=> ( eqbreln
=> ( funcext
=> ( funcext2
=> ( ap2apEq1
=> ( ap2apEq2
=> ( beta1
=> ( eta1
=> ( lam2lamEq
=> ( beta2
=> ( eta2
=> ( iffalseProp1
=> ( iffalseProp2
=> ( iftrueProp1
=> ( iftrueProp2
=> ( ifSingleton
=> ( ifp
=> ( theeq
=> ( iftrue
=> ( iffalse
=> ( iftrueorfalse
=> ( binintersectT_lem
=> ( binunionT_lem
=> ( powersetT_lem
=> ( setminusT_lem
=> ( complementT_lem
=> ( setextT
=> ( subsetTI
=> ( powersetTI1
=> ( powersetTE1
=> ( complementTI1
=> ( complementTE1
=> ( binintersectTELcontra
=> ( binintersectTERcontra
=> ( contrasubsetT
=> ( contrasubsetT1
=> ( contrasubsetT2
=> ( contrasubsetT3
=> ( doubleComplementI1
=> ( doubleComplementE1
=> ( doubleComplementSub1
=> ( doubleComplementSub2
=> ( doubleComplementEq
=> ( complementTnotintersectT
=> ( complementImpComplementIntersect
=> ( complementSubsetComplementIntersect
=> ( complementInPowersetComplementIntersect
=> ( contraSubsetComplement
=> ( complementTcontraSubset
=> ( binunionTILcontra
=> ( binunionTIRcontra
=> ( inIntersectImpInUnion
=> ( inIntersectImpInUnion2
=> ( inIntersectImpInIntersectUnions
=> ( intersectInPowersetIntersectUnions
=> ( inComplementUnionImpNotIn1
=> ( inComplementUnionImpInComplement1
=> ( binunionTE
=> ( binunionTEcontra
=> ( demorgan2a1
=> ( complementUnionInPowersetComplement
=> ! [X0: $i,X1: $i] :
( ( in @ X0 @ ( powerset @ X1 ) )
=> ! [X2: $i] :
( ( in @ X2 @ ( powerset @ X1 ) )
=> ! [X3: $i] :
( ( in @ X3 @ X1 )
=> ( ( in @ X3 @ ( setminus @ X1 @ ( binunion @ X0 @ X2 ) ) )
=> ( in @ X3 @ ( setminus @ X1 @ X2 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(rectify,[status(thm)],[f272]) ).
thf(f272,negated_conjecture,
~ ( setextAx
=> ( emptysetAx
=> ( setadjoinAx
=> ( powersetAx
=> ( setunionAx
=> ( omega0Ax
=> ( omegaSAx
=> ( omegaIndAx
=> ( replAx
=> ( foundationAx
=> ( wellorderingAx
=> ( descrp
=> ( dsetconstrI
=> ( dsetconstrEL
=> ( dsetconstrER
=> ( exuE1
=> ( prop2setE
=> ( emptysetE
=> ( emptysetimpfalse
=> ( notinemptyset
=> ( exuE3e
=> ( setext
=> ( emptyI
=> ( noeltsimpempty
=> ( setbeta
=> ( nonemptyE1
=> ( nonemptyI
=> ( nonemptyI1
=> ( setadjoinIL
=> ( emptyinunitempty
=> ( setadjoinIR
=> ( setadjoinE
=> ( setadjoinOr
=> ( setoftrueEq
=> ( powersetI
=> ( emptyinPowerset
=> ( emptyInPowerset
=> ( powersetE
=> ( setunionI
=> ( setunionE
=> ( subPowSU
=> ( exuE2
=> ( nonemptyImpWitness
=> ( uniqinunit
=> ( notinsingleton
=> ( eqinunit
=> ( singletonsswitch
=> ( upairsetE
=> ( upairsetIL
=> ( upairsetIR
=> ( emptyE1
=> ( vacuousDall
=> ( quantDeMorgan1
=> ( quantDeMorgan2
=> ( quantDeMorgan3
=> ( quantDeMorgan4
=> ( prop2setI
=> ( prop2set2propI
=> ( notdexE
=> ( notdallE
=> ( exuI1
=> ( exuI3
=> ( exuI2
=> ( inCongP
=> ( in__Cong
=> ( exuE3u
=> ( exu__Cong
=> ( emptyset__Cong
=> ( setadjoin__Cong
=> ( powerset__Cong
=> ( setunion__Cong
=> ( omega__Cong
=> ( exuEu
=> ( descr__Cong
=> ( dsetconstr__Cong
=> ( subsetI1
=> ( eqimpsubset2
=> ( eqimpsubset1
=> ( subsetI2
=> ( emptysetsubset
=> ( subsetE
=> ( subsetE2
=> ( notsubsetI
=> ( notequalI1
=> ( notequalI2
=> ( subsetRefl
=> ( subsetTrans
=> ( setadjoinSub
=> ( setadjoinSub2
=> ( subset2powerset
=> ( setextsub
=> ( subsetemptysetimpeq
=> ( powersetI1
=> ( powersetE1
=> ( inPowerset
=> ( powersetsubset
=> ( sepInPowerset
=> ( sepSubset
=> ( binunionIL
=> ( upairset2IR
=> ( binunionIR
=> ( binunionEcases
=> ( binunionE
=> ( binunionLsub
=> ( binunionRsub
=> ( binintersectI
=> ( binintersectSubset5
=> ( binintersectEL
=> ( binintersectLsub
=> ( binintersectSubset2
=> ( binintersectSubset3
=> ( binintersectER
=> ( disjointsetsI1
=> ( binintersectRsub
=> ( binintersectSubset4
=> ( binintersectSubset1
=> ( bs114d
=> ( setminusI
=> ( setminusEL
=> ( setminusER
=> ( setminusSubset2
=> ( setminusERneg
=> ( setminusELneg
=> ( setminusILneg
=> ( setminusIRneg
=> ( setminusLsub
=> ( setminusSubset1
=> ( symdiffE
=> ( symdiffI1
=> ( symdiffI2
=> ( symdiffIneg1
=> ( symdiffIneg2
=> ( secondinupair
=> ( setukpairIL
=> ( setukpairIR
=> ( kpairiskpair
=> ( kpairp
=> ( singletonsubset
=> ( singletoninpowerset
=> ( singletoninpowunion
=> ( upairset2E
=> ( upairsubunion
=> ( upairinpowunion
=> ( ubforcartprodlem1
=> ( ubforcartprodlem2
=> ( ubforcartprodlem3
=> ( cartprodpairin
=> ( cartprodmempair1
=> ( cartprodmempair
=> ( setunionE2
=> ( setunionsingleton1
=> ( setunionsingleton2
=> ( setunionsingleton
=> ( singletonprop
=> ( ex1E1
=> ( ex1I
=> ( ex1I2
=> ( singletonsuniq
=> ( setukpairinjL1
=> ( kfstsingleton
=> ( theprop
=> ( kfstpairEq
=> ( cartprodfstin
=> ( setukpairinjL2
=> ( setukpairinjL
=> ( setukpairinjR11
=> ( setukpairinjR12
=> ( setukpairinjR1
=> ( upairequniteq
=> ( setukpairinjR2
=> ( setukpairinjR
=> ( ksndsingleton
=> ( ksndpairEq
=> ( kpairsurjEq
=> ( cartprodsndin
=> ( cartprodpairmemEL
=> ( cartprodpairmemER
=> ( cartprodmempaircEq
=> ( cartprodfstpairEq
=> ( cartprodsndpairEq
=> ( cartprodpairsurjEq
=> ( dpsetconstrI
=> ( dpsetconstrSub
=> ( setOfPairsIsBReln
=> ( dpsetconstrERa
=> ( dpsetconstrEL1
=> ( dpsetconstrEL2
=> ( dpsetconstrER
=> ( funcImageSingleton
=> ( apProp
=> ( app
=> ( infuncsetfunc
=> ( ap2p
=> ( funcinfuncset
=> ( lamProp
=> ( lamp
=> ( lam2p
=> ( brelnall1
=> ( brelnall2
=> ( ex1E2
=> ( funcGraphProp1
=> ( funcGraphProp3
=> ( funcGraphProp2
=> ( funcextLem
=> ( funcGraphProp4
=> ( subbreln
=> ( eqbreln
=> ( funcext
=> ( funcext2
=> ( ap2apEq1
=> ( ap2apEq2
=> ( beta1
=> ( eta1
=> ( lam2lamEq
=> ( beta2
=> ( eta2
=> ( iffalseProp1
=> ( iffalseProp2
=> ( iftrueProp1
=> ( iftrueProp2
=> ( ifSingleton
=> ( ifp
=> ( theeq
=> ( iftrue
=> ( iffalse
=> ( iftrueorfalse
=> ( binintersectT_lem
=> ( binunionT_lem
=> ( powersetT_lem
=> ( setminusT_lem
=> ( complementT_lem
=> ( setextT
=> ( subsetTI
=> ( powersetTI1
=> ( powersetTE1
=> ( complementTI1
=> ( complementTE1
=> ( binintersectTELcontra
=> ( binintersectTERcontra
=> ( contrasubsetT
=> ( contrasubsetT1
=> ( contrasubsetT2
=> ( contrasubsetT3
=> ( doubleComplementI1
=> ( doubleComplementE1
=> ( doubleComplementSub1
=> ( doubleComplementSub2
=> ( doubleComplementEq
=> ( complementTnotintersectT
=> ( complementImpComplementIntersect
=> ( complementSubsetComplementIntersect
=> ( complementInPowersetComplementIntersect
=> ( contraSubsetComplement
=> ( complementTcontraSubset
=> ( binunionTILcontra
=> ( binunionTIRcontra
=> ( inIntersectImpInUnion
=> ( inIntersectImpInUnion2
=> ( inIntersectImpInIntersectUnions
=> ( intersectInPowersetIntersectUnions
=> ( inComplementUnionImpNotIn1
=> ( inComplementUnionImpInComplement1
=> ( binunionTE
=> ( binunionTEcontra
=> ( demorgan2a1
=> ( complementUnionInPowersetComplement
=> ! [X11: $i,X3: $i] :
( ( in @ X11 @ ( powerset @ X3 ) )
=> ! [X16: $i] :
( ( in @ X16 @ ( powerset @ X3 ) )
=> ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ ( setminus @ X3 @ ( binunion @ X11 @ X16 ) ) )
=> ( in @ X1 @ ( setminus @ X3 @ X16 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f271]) ).
thf(f271,conjecture,
( setextAx
=> ( emptysetAx
=> ( setadjoinAx
=> ( powersetAx
=> ( setunionAx
=> ( omega0Ax
=> ( omegaSAx
=> ( omegaIndAx
=> ( replAx
=> ( foundationAx
=> ( wellorderingAx
=> ( descrp
=> ( dsetconstrI
=> ( dsetconstrEL
=> ( dsetconstrER
=> ( exuE1
=> ( prop2setE
=> ( emptysetE
=> ( emptysetimpfalse
=> ( notinemptyset
=> ( exuE3e
=> ( setext
=> ( emptyI
=> ( noeltsimpempty
=> ( setbeta
=> ( nonemptyE1
=> ( nonemptyI
=> ( nonemptyI1
=> ( setadjoinIL
=> ( emptyinunitempty
=> ( setadjoinIR
=> ( setadjoinE
=> ( setadjoinOr
=> ( setoftrueEq
=> ( powersetI
=> ( emptyinPowerset
=> ( emptyInPowerset
=> ( powersetE
=> ( setunionI
=> ( setunionE
=> ( subPowSU
=> ( exuE2
=> ( nonemptyImpWitness
=> ( uniqinunit
=> ( notinsingleton
=> ( eqinunit
=> ( singletonsswitch
=> ( upairsetE
=> ( upairsetIL
=> ( upairsetIR
=> ( emptyE1
=> ( vacuousDall
=> ( quantDeMorgan1
=> ( quantDeMorgan2
=> ( quantDeMorgan3
=> ( quantDeMorgan4
=> ( prop2setI
=> ( prop2set2propI
=> ( notdexE
=> ( notdallE
=> ( exuI1
=> ( exuI3
=> ( exuI2
=> ( inCongP
=> ( in__Cong
=> ( exuE3u
=> ( exu__Cong
=> ( emptyset__Cong
=> ( setadjoin__Cong
=> ( powerset__Cong
=> ( setunion__Cong
=> ( omega__Cong
=> ( exuEu
=> ( descr__Cong
=> ( dsetconstr__Cong
=> ( subsetI1
=> ( eqimpsubset2
=> ( eqimpsubset1
=> ( subsetI2
=> ( emptysetsubset
=> ( subsetE
=> ( subsetE2
=> ( notsubsetI
=> ( notequalI1
=> ( notequalI2
=> ( subsetRefl
=> ( subsetTrans
=> ( setadjoinSub
=> ( setadjoinSub2
=> ( subset2powerset
=> ( setextsub
=> ( subsetemptysetimpeq
=> ( powersetI1
=> ( powersetE1
=> ( inPowerset
=> ( powersetsubset
=> ( sepInPowerset
=> ( sepSubset
=> ( binunionIL
=> ( upairset2IR
=> ( binunionIR
=> ( binunionEcases
=> ( binunionE
=> ( binunionLsub
=> ( binunionRsub
=> ( binintersectI
=> ( binintersectSubset5
=> ( binintersectEL
=> ( binintersectLsub
=> ( binintersectSubset2
=> ( binintersectSubset3
=> ( binintersectER
=> ( disjointsetsI1
=> ( binintersectRsub
=> ( binintersectSubset4
=> ( binintersectSubset1
=> ( bs114d
=> ( setminusI
=> ( setminusEL
=> ( setminusER
=> ( setminusSubset2
=> ( setminusERneg
=> ( setminusELneg
=> ( setminusILneg
=> ( setminusIRneg
=> ( setminusLsub
=> ( setminusSubset1
=> ( symdiffE
=> ( symdiffI1
=> ( symdiffI2
=> ( symdiffIneg1
=> ( symdiffIneg2
=> ( secondinupair
=> ( setukpairIL
=> ( setukpairIR
=> ( kpairiskpair
=> ( kpairp
=> ( singletonsubset
=> ( singletoninpowerset
=> ( singletoninpowunion
=> ( upairset2E
=> ( upairsubunion
=> ( upairinpowunion
=> ( ubforcartprodlem1
=> ( ubforcartprodlem2
=> ( ubforcartprodlem3
=> ( cartprodpairin
=> ( cartprodmempair1
=> ( cartprodmempair
=> ( setunionE2
=> ( setunionsingleton1
=> ( setunionsingleton2
=> ( setunionsingleton
=> ( singletonprop
=> ( ex1E1
=> ( ex1I
=> ( ex1I2
=> ( singletonsuniq
=> ( setukpairinjL1
=> ( kfstsingleton
=> ( theprop
=> ( kfstpairEq
=> ( cartprodfstin
=> ( setukpairinjL2
=> ( setukpairinjL
=> ( setukpairinjR11
=> ( setukpairinjR12
=> ( setukpairinjR1
=> ( upairequniteq
=> ( setukpairinjR2
=> ( setukpairinjR
=> ( ksndsingleton
=> ( ksndpairEq
=> ( kpairsurjEq
=> ( cartprodsndin
=> ( cartprodpairmemEL
=> ( cartprodpairmemER
=> ( cartprodmempaircEq
=> ( cartprodfstpairEq
=> ( cartprodsndpairEq
=> ( cartprodpairsurjEq
=> ( dpsetconstrI
=> ( dpsetconstrSub
=> ( setOfPairsIsBReln
=> ( dpsetconstrERa
=> ( dpsetconstrEL1
=> ( dpsetconstrEL2
=> ( dpsetconstrER
=> ( funcImageSingleton
=> ( apProp
=> ( app
=> ( infuncsetfunc
=> ( ap2p
=> ( funcinfuncset
=> ( lamProp
=> ( lamp
=> ( lam2p
=> ( brelnall1
=> ( brelnall2
=> ( ex1E2
=> ( funcGraphProp1
=> ( funcGraphProp3
=> ( funcGraphProp2
=> ( funcextLem
=> ( funcGraphProp4
=> ( subbreln
=> ( eqbreln
=> ( funcext
=> ( funcext2
=> ( ap2apEq1
=> ( ap2apEq2
=> ( beta1
=> ( eta1
=> ( lam2lamEq
=> ( beta2
=> ( eta2
=> ( iffalseProp1
=> ( iffalseProp2
=> ( iftrueProp1
=> ( iftrueProp2
=> ( ifSingleton
=> ( ifp
=> ( theeq
=> ( iftrue
=> ( iffalse
=> ( iftrueorfalse
=> ( binintersectT_lem
=> ( binunionT_lem
=> ( powersetT_lem
=> ( setminusT_lem
=> ( complementT_lem
=> ( setextT
=> ( subsetTI
=> ( powersetTI1
=> ( powersetTE1
=> ( complementTI1
=> ( complementTE1
=> ( binintersectTELcontra
=> ( binintersectTERcontra
=> ( contrasubsetT
=> ( contrasubsetT1
=> ( contrasubsetT2
=> ( contrasubsetT3
=> ( doubleComplementI1
=> ( doubleComplementE1
=> ( doubleComplementSub1
=> ( doubleComplementSub2
=> ( doubleComplementEq
=> ( complementTnotintersectT
=> ( complementImpComplementIntersect
=> ( complementSubsetComplementIntersect
=> ( complementInPowersetComplementIntersect
=> ( contraSubsetComplement
=> ( complementTcontraSubset
=> ( binunionTILcontra
=> ( binunionTIRcontra
=> ( inIntersectImpInUnion
=> ( inIntersectImpInUnion2
=> ( inIntersectImpInIntersectUnions
=> ( intersectInPowersetIntersectUnions
=> ( inComplementUnionImpNotIn1
=> ( inComplementUnionImpInComplement1
=> ( binunionTE
=> ( binunionTEcontra
=> ( demorgan2a1
=> ( complementUnionInPowersetComplement
=> ! [X11: $i,X3: $i] :
( ( in @ X11 @ ( powerset @ X3 ) )
=> ! [X16: $i] :
( ( in @ X16 @ ( powerset @ X3 ) )
=> ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ ( setminus @ X3 @ ( binunion @ X11 @ X16 ) ) )
=> ( in @ X1 @ ( setminus @ X3 @ X16 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox/tmp/tmp.9gZFmwzfh1/DTF2THF_25865.p',demorgan2a2) ).
thf(f4600,plain,
( ( ( in @ sK721 @ sK720 )
!= $true )
| ( binunionIR != $true )
| spl858_12 ),
inference(trivial_inequality_removal,[status(thm)],[f4590]) ).
thf(f4590,plain,
( ( binunionIR != $true )
| ( $true != $true )
| ( ( in @ sK721 @ sK720 )
!= $true )
| spl858_12 ),
inference(superposition,[status(thm)],[f4306,f2865]) ).
thf(f2865,plain,
! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X3 @ ( binunion @ X5 @ X4 ) )
= $true )
| ( ( in @ X3 @ X4 )
!= $true )
| ( binunionIR != $true ) ),
inference(cnf_transformation,[status(thm)],[f1607]) ).
thf(f1607,plain,
( ( ( binunionIR = $true )
| ( ( ( in @ sK268 @ ( binunion @ sK270 @ sK269 ) )
!= $true )
& ( ( in @ sK268 @ sK269 )
= $true ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X3 @ ( binunion @ X5 @ X4 ) )
= $true )
| ( ( in @ X3 @ X4 )
!= $true ) )
| ( binunionIR != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK268,sK269,sK270])],[f1605,f1606]) ).
thf(f1606,plain,
( ? [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X0 @ ( binunion @ X2 @ X1 ) )
!= $true )
& ( ( in @ X0 @ X1 )
= $true ) )
=> ( ( ( in @ sK268 @ ( binunion @ sK270 @ sK269 ) )
!= $true )
& ( ( in @ sK268 @ sK269 )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1605,plain,
( ( ( binunionIR = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X0 @ ( binunion @ X2 @ X1 ) )
!= $true )
& ( ( in @ X0 @ X1 )
= $true ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X3 @ ( binunion @ X5 @ X4 ) )
= $true )
| ( ( in @ X3 @ X4 )
!= $true ) )
| ( binunionIR != $true ) ) ),
inference(rectify,[status(thm)],[f1604]) ).
thf(f1604,plain,
( ( ( binunionIR = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X0 @ ( binunion @ X2 @ X1 ) )
!= $true )
& ( ( in @ X0 @ X1 )
= $true ) ) )
& ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X0 @ ( binunion @ X2 @ X1 ) )
= $true )
| ( ( in @ X0 @ X1 )
!= $true ) )
| ( binunionIR != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f918]) ).
thf(f918,plain,
( ( binunionIR = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X0 @ ( binunion @ X2 @ X1 ) )
= $true )
| ( ( in @ X0 @ X1 )
!= $true ) ) ),
inference(ennf_transformation,[status(thm)],[f275]) ).
thf(f275,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X0 @ X1 )
= $true )
=> ( ( in @ X0 @ ( binunion @ X2 @ X1 ) )
= $true ) )
<=> ( binunionIR = $true ) ),
inference(fool_elimination,[status(thm)],[f274]) ).
thf(f274,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X0 @ X1 )
=> ( in @ X0 @ ( binunion @ X2 @ X1 ) ) )
= binunionIR ),
inference(rectify,[status(thm)],[f103]) ).
thf(f103,axiom,
! [X1: $i,X4: $i,X3: $i] :
( ( ( in @ X1 @ X4 )
=> ( in @ X1 @ ( binunion @ X3 @ X4 ) ) )
= binunionIR ),
file('/export/starexec/sandbox/tmp/tmp.9gZFmwzfh1/DTF2THF_25865.p',binunionIR) ).
thf(f4306,plain,
( ( ( in @ sK721 @ ( binunion @ sK718 @ sK720 ) )
!= $true )
| spl858_12 ),
inference(avatar_component_clause,[status(thm)],[f4304]) ).
thf(f4541,plain,
~ spl858_12,
inference(avatar_split_clause,[status(thm)],[f4275,f4304]) ).
thf(f4275,plain,
( ( in @ sK721 @ ( binunion @ sK718 @ sK720 ) )
!= $true ),
inference(trivial_inequality_removal,[status(thm)],[f4274]) ).
thf(f4274,plain,
( ( ( in @ sK721 @ ( binunion @ sK718 @ sK720 ) )
!= $true )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f4258,f3556]) ).
thf(f3556,plain,
setminusER = $true,
inference(cnf_transformation,[status(thm)],[f2302]) ).
thf(f4258,plain,
( ( ( in @ sK721 @ ( binunion @ sK718 @ sK720 ) )
!= $true )
| ( setminusER != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4244]) ).
thf(f4244,plain,
( ( $true != $true )
| ( setminusER != $true )
| ( ( in @ sK721 @ ( binunion @ sK718 @ sK720 ) )
!= $true ) ),
inference(superposition,[status(thm)],[f2759,f3643]) ).
thf(f3643,plain,
( ( in @ sK721 @ ( setminus @ sK719 @ ( binunion @ sK718 @ sK720 ) ) )
= $true ),
inference(cnf_transformation,[status(thm)],[f2302]) ).
thf(f2759,plain,
! [X2: $i,X0: $i,X1: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true )
| ( setminusER != $true )
| ( ( in @ X2 @ X0 )
!= $true ) ),
inference(cnf_transformation,[status(thm)],[f1485]) ).
thf(f1485,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true )
| ( ( in @ X2 @ X0 )
!= $true ) )
| ( setminusER != $true ) )
& ( ( setminusER = $true )
| ( ( ( in @ sK198 @ ( setminus @ sK197 @ sK196 ) )
= $true )
& ( ( in @ sK198 @ sK196 )
= $true ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK196,sK197,sK198])],[f1483,f1484]) ).
thf(f1484,plain,
( ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ ( setminus @ X4 @ X3 ) )
= $true )
& ( ( in @ X5 @ X3 )
= $true ) )
=> ( ( ( in @ sK198 @ ( setminus @ sK197 @ sK196 ) )
= $true )
& ( ( in @ sK198 @ sK196 )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1483,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true )
| ( ( in @ X2 @ X0 )
!= $true ) )
| ( setminusER != $true ) )
& ( ( setminusER = $true )
| ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ ( setminus @ X4 @ X3 ) )
= $true )
& ( ( in @ X5 @ X3 )
= $true ) ) ) ),
inference(rectify,[status(thm)],[f1482]) ).
thf(f1482,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true )
| ( ( in @ X2 @ X0 )
!= $true ) )
| ( setminusER != $true ) )
& ( ( setminusER = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true )
& ( ( in @ X2 @ X0 )
= $true ) ) ) ),
inference(nnf_transformation,[status(thm)],[f1063]) ).
thf(f1063,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true )
| ( ( in @ X2 @ X0 )
!= $true ) )
<=> ( setminusER = $true ) ),
inference(ennf_transformation,[status(thm)],[f823]) ).
thf(f823,plain,
( ( setminusER = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true )
=> ( ( in @ X2 @ X0 )
!= $true ) ) ),
inference(flattening,[status(thm)],[f438]) ).
thf(f438,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true )
=> ( ( in @ X2 @ X0 )
!= $true ) )
<=> ( setminusER = $true ) ),
inference(fool_elimination,[status(thm)],[f437]) ).
thf(f437,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
=> ~ ( in @ X2 @ X0 ) )
= setminusER ),
inference(rectify,[status(thm)],[f122]) ).
thf(f122,axiom,
! [X4: $i,X3: $i,X1: $i] :
( ( ( in @ X1 @ ( setminus @ X3 @ X4 ) )
=> ~ ( in @ X1 @ X4 ) )
= setminusER ),
file('/export/starexec/sandbox/tmp/tmp.9gZFmwzfh1/DTF2THF_25865.p',setminusER) ).
thf(f4363,plain,
spl858_8,
inference(avatar_split_clause,[status(thm)],[f4210,f4229]) ).
thf(f4210,plain,
( ( in @ sK721 @ sK720 )
= $true ),
inference(trivial_inequality_removal,[status(thm)],[f4209]) ).
thf(f4209,plain,
( ( $true != $true )
| ( ( in @ sK721 @ sK720 )
= $true ) ),
inference(forward_demodulation,[status(thm)],[f4208,f3674]) ).
thf(f3674,plain,
setminusERneg = $true,
inference(cnf_transformation,[status(thm)],[f2302]) ).
thf(f4208,plain,
( ( ( in @ sK721 @ sK720 )
= $true )
| ( setminusERneg != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4207]) ).
thf(f4207,plain,
( ( setminusERneg != $true )
| ( ( in @ sK721 @ sK720 )
= $true )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f4185,f3645]) ).
thf(f3645,plain,
( ( in @ sK721 @ sK719 )
= $true ),
inference(cnf_transformation,[status(thm)],[f2302]) ).
thf(f4185,plain,
( ( ( in @ sK721 @ sK719 )
!= $true )
| ( ( in @ sK721 @ sK720 )
= $true )
| ( setminusERneg != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4175]) ).
thf(f4175,plain,
( ( $true != $true )
| ( ( in @ sK721 @ sK719 )
!= $true )
| ( setminusERneg != $true )
| ( ( in @ sK721 @ sK720 )
= $true ) ),
inference(superposition,[status(thm)],[f3644,f2745]) ).
thf(f2745,plain,
! [X2: $i,X0: $i,X1: $i] :
( ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( setminusERneg != $true )
| ( ( in @ X1 @ X2 )
!= $true )
| ( ( in @ X1 @ X0 )
= $true ) ),
inference(cnf_transformation,[status(thm)],[f1468]) ).
thf(f1468,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X2 )
!= $true )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( ( in @ X1 @ X0 )
= $true ) )
| ( setminusERneg != $true ) )
& ( ( setminusERneg = $true )
| ( ( ( in @ sK183 @ sK184 )
= $true )
& ( ( in @ sK183 @ ( setminus @ sK184 @ sK182 ) )
!= $true )
& ( ( in @ sK183 @ sK182 )
!= $true ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK182,sK183,sK184])],[f1466,f1467]) ).
thf(f1467,plain,
( ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X5 )
= $true )
& ( ( in @ X4 @ ( setminus @ X5 @ X3 ) )
!= $true )
& ( ( in @ X4 @ X3 )
!= $true ) )
=> ( ( ( in @ sK183 @ sK184 )
= $true )
& ( ( in @ sK183 @ ( setminus @ sK184 @ sK182 ) )
!= $true )
& ( ( in @ sK183 @ sK182 )
!= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1466,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X2 )
!= $true )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( ( in @ X1 @ X0 )
= $true ) )
| ( setminusERneg != $true ) )
& ( ( setminusERneg = $true )
| ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X5 )
= $true )
& ( ( in @ X4 @ ( setminus @ X5 @ X3 ) )
!= $true )
& ( ( in @ X4 @ X3 )
!= $true ) ) ) ),
inference(rectify,[status(thm)],[f1465]) ).
thf(f1465,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X2 )
!= $true )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( ( in @ X1 @ X0 )
= $true ) )
| ( setminusERneg != $true ) )
& ( ( setminusERneg = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X2 )
= $true )
& ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
!= $true )
& ( ( in @ X1 @ X0 )
!= $true ) ) ) ),
inference(nnf_transformation,[status(thm)],[f1050]) ).
thf(f1050,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X2 )
!= $true )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( ( in @ X1 @ X0 )
= $true ) )
<=> ( setminusERneg = $true ) ),
inference(flattening,[status(thm)],[f1049]) ).
thf(f1049,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( ( in @ X1 @ X2 )
!= $true )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true ) )
<=> ( setminusERneg = $true ) ),
inference(ennf_transformation,[status(thm)],[f818]) ).
thf(f818,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
!= $true )
=> ( ( ( in @ X1 @ X2 )
= $true )
=> ( ( in @ X1 @ X0 )
= $true ) ) )
<=> ( setminusERneg = $true ) ),
inference(flattening,[status(thm)],[f416]) ).
thf(f416,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
!= $true )
=> ( ( ( in @ X1 @ X2 )
= $true )
=> ( ( in @ X1 @ X0 )
= $true ) ) )
<=> ( setminusERneg = $true ) ),
inference(fool_elimination,[status(thm)],[f415]) ).
thf(f415,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ~ ( in @ X1 @ ( setminus @ X2 @ X0 ) )
=> ( ( in @ X1 @ X2 )
=> ( in @ X1 @ X0 ) ) )
= setminusERneg ),
inference(rectify,[status(thm)],[f124]) ).
thf(f124,axiom,
! [X4: $i,X1: $i,X3: $i] :
( ( ~ ( in @ X1 @ ( setminus @ X3 @ X4 ) )
=> ( ( in @ X1 @ X3 )
=> ( in @ X1 @ X4 ) ) )
= setminusERneg ),
file('/export/starexec/sandbox/tmp/tmp.9gZFmwzfh1/DTF2THF_25865.p',setminusERneg) ).
thf(f3644,plain,
( ( in @ sK721 @ ( setminus @ sK719 @ sK720 ) )
!= $true ),
inference(cnf_transformation,[status(thm)],[f2302]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SEU750^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.17/0.35 % Computer : n019.cluster.edu
% 0.17/0.35 % Model : x86_64 x86_64
% 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.35 % Memory : 8042.1875MB
% 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.35 % CPULimit : 300
% 0.17/0.35 % WCLimit : 300
% 0.17/0.35 % DateTime : Tue Feb 24 12:32:54 EST 2026
% 0.20/0.35 % CPUTime :
% 0.20/0.35 Running /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.28/0.47 ---- Original DTF file ---
% 0.28/0.47 thf(spec,logic,$$dhol).
% 0.28/0.47 %------------------------------------------------------------------------------
% 0.28/0.47 % File : SEU750^1 : TPTP v9.2.1. Released v3.7.0.
% 0.28/0.47 % Domain : Set Theory
% 0.28/0.47 % Problem : Typed Set Theory - Laws for Typed Sets - DeMorgan Laws
% 0.28/0.47 % Version : Especial.
% 0.28/0.47 % English : (! A:i.! X:i.in X (powerset A) -> (! Y:i.in Y (powerset A) ->
% 0.28/0.47 % (! x:i.in x A -> in x (setminus A (binunion X Y)) ->
% 0.28/0.47 % in x (setminus A Y))))
% 0.28/0.47
% 0.28/0.47 % Refs : [Bro08] Brown (2008), Email to G. Sutcliffe
% 0.28/0.47 % Source : [Bro08]
% 0.28/0.47 % Names : ZFC252g [Bro08]
% 0.28/0.47
% 0.28/0.47 % Status : Theorem
% 0.28/0.47 % Rating : 0.22 v9.1.0, 0.25 v9.0.0, 0.20 v8.2.0, 0.31 v8.1.0, 0.18 v7.5.0, 0.14 v7.4.0, 0.22 v7.2.0, 0.12 v7.1.0, 0.38 v7.0.0, 0.29 v6.4.0, 0.33 v6.3.0, 0.40 v6.2.0, 0.29 v6.1.0, 0.43 v5.5.0, 0.50 v5.4.0, 0.60 v5.2.0, 1.00 v3.7.0
% 0.28/0.47 % Syntax : Number of formulae : 575 ( 270 unt; 304 typ; 270 def)
% 0.28/0.47 % Number of atoms : 1589 ( 396 equ; 0 cnn)
% 0.28/0.47 % Maximal formula atoms : 271 ( 5 avg)
% 0.28/0.47 % Number of connectives : 3276 ( 73 ~; 12 |; 44 &;2342 @)
% 0.28/0.47 % ( 14 <=>; 791 =>; 0 <=; 0 <~>)
% 0.28/0.47 % Maximal formula depth : 279 ( 2 avg)
% 0.28/0.47 % Number of types : 2 ( 0 usr)
% 0.28/0.47 % Number of type conns : 132 ( 132 >; 0 *; 0 +; 0 <<)
% 0.28/0.47 % Number of symbols : 307 ( 304 usr; 270 con; 0-4 aty)
% 0.28/0.47 % Number of variables : 918 ( 74 ^; 809 !; 35 ?; 918 :)
% 0.28/0.47 % SPC : TH0_THM_EQU_NAR
% 0.28/0.47
% 0.28/0.47 % Comments : http://mathgate.info/detsetitem.php?id=311
% 0.28/0.47 %------------------------------------------------------------------------------
% 0.28/0.47 thf(in_type,type,
% 0.28/0.47 in: $i > $i > $o ).
% 0.28/0.47
% 0.28/0.47 thf(exu_type,type,
% 0.28/0.47 exu: ( $i > $o ) > $o ).
% 0.28/0.47
% 0.28/0.47 thf(exu,definition,
% 0.28/0.47 ( exu
% 0.28/0.47 = ( ^ [Xphi: $i > $o] :
% 0.28/0.47 ? [Xx: $i] :
% 0.28/0.47 ( ( Xphi @ Xx )
% 0.28/0.47 & ! [Xy: $i] :
% 0.28/0.47 ( ( Xphi @ Xy )
% 0.28/0.47 => ( Xx = Xy ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setextAx_type,type,
% 0.28/0.47 setextAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setextAx,definition,
% 0.28/0.47 ( setextAx
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 <=> ( in @ Xx @ B ) )
% 0.28/0.47 => ( A = B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptyset_type,type,
% 0.28/0.47 emptyset: $i ).
% 0.28/0.47
% 0.28/0.47 thf(emptysetAx_type,type,
% 0.28/0.47 emptysetAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptysetAx,definition,
% 0.28/0.47 ( emptysetAx
% 0.28/0.47 = ( ! [Xx: $i] :
% 0.28/0.47 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoin_type,type,
% 0.28/0.47 setadjoin: $i > $i > $i ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinAx_type,type,
% 0.28/0.47 setadjoinAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinAx,definition,
% 0.28/0.47 ( setadjoinAx
% 0.28/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.28/0.47 <=> ( ( Xy = Xx )
% 0.28/0.47 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(powerset_type,type,
% 0.28/0.47 powerset: $i > $i ).
% 0.28/0.47
% 0.28/0.47 thf(powersetAx_type,type,
% 0.28/0.47 powersetAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(powersetAx,definition,
% 0.28/0.47 ( powersetAx
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( in @ B @ ( powerset @ A ) )
% 0.28/0.47 <=> ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setunion_type,type,
% 0.28/0.47 setunion: $i > $i ).
% 0.28/0.47
% 0.28/0.47 thf(setunionAx_type,type,
% 0.28/0.47 setunionAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setunionAx,definition,
% 0.28/0.47 ( setunionAx
% 0.28/0.47 = ( ! [A: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( setunion @ A ) )
% 0.28/0.47 <=> ? [B: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 & ( in @ B @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(omega_type,type,
% 0.28/0.47 omega: $i ).
% 0.28/0.47
% 0.28/0.47 thf(omega0Ax_type,type,
% 0.28/0.47 omega0Ax: $o ).
% 0.28/0.47
% 0.28/0.47 thf(omega0Ax,definition,
% 0.28/0.47 ( omega0Ax
% 0.28/0.47 = ( in @ emptyset @ omega ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(omegaSAx_type,type,
% 0.28/0.47 omegaSAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(omegaSAx,definition,
% 0.28/0.47 ( omegaSAx
% 0.28/0.47 = ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ omega )
% 0.28/0.47 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(omegaIndAx_type,type,
% 0.28/0.47 omegaIndAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(omegaIndAx,definition,
% 0.28/0.47 ( omegaIndAx
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ( ( ( in @ emptyset @ A )
% 0.28/0.47 & ! [Xx: $i] :
% 0.28/0.47 ( ( ( in @ Xx @ omega )
% 0.28/0.47 & ( in @ Xx @ A ) )
% 0.28/0.47 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 0.28/0.47 => ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ omega )
% 0.28/0.47 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(replAx_type,type,
% 0.28/0.47 replAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(replAx,definition,
% 0.28/0.47 ( replAx
% 0.28/0.47 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( exu
% 0.28/0.47 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 0.28/0.47 => ? [B: $i] :
% 0.28/0.47 ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 <=> ? [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ A )
% 0.28/0.47 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(foundationAx_type,type,
% 0.28/0.47 foundationAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(foundationAx,definition,
% 0.28/0.47 ( foundationAx
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.28/0.47 => ? [B: $i] :
% 0.28/0.47 ( ( in @ B @ A )
% 0.28/0.47 & ~ ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(wellorderingAx_type,type,
% 0.28/0.47 wellorderingAx: $o ).
% 0.28/0.47
% 0.28/0.47 thf(wellorderingAx,definition,
% 0.28/0.47 ( wellorderingAx
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ? [B: $i] :
% 0.28/0.47 ( ! [C: $i] :
% 0.28/0.47 ( ( in @ C @ B )
% 0.28/0.47 => ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ C )
% 0.28/0.47 => ( in @ Xx @ A ) ) )
% 0.28/0.47 & ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( ( in @ Xx @ A )
% 0.28/0.47 & ( in @ Xy @ A ) )
% 0.28/0.47 => ( ! [C: $i] :
% 0.28/0.47 ( ( in @ C @ B )
% 0.28/0.47 => ( ( in @ Xx @ C )
% 0.28/0.47 <=> ( in @ Xy @ C ) ) )
% 0.28/0.47 => ( Xx = Xy ) ) )
% 0.28/0.47 & ! [C: $i,D: $i] :
% 0.28/0.47 ( ( ( in @ C @ B )
% 0.28/0.47 & ( in @ D @ B ) )
% 0.28/0.47 => ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ C )
% 0.28/0.47 => ( in @ Xx @ D ) )
% 0.28/0.47 | ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ D )
% 0.28/0.47 => ( in @ Xx @ C ) ) ) )
% 0.28/0.47 & ! [C: $i] :
% 0.28/0.47 ( ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ C )
% 0.28/0.47 => ( in @ Xx @ A ) )
% 0.28/0.47 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 0.28/0.47 => ? [D: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ D @ B )
% 0.28/0.47 & ( in @ Xx @ C )
% 0.28/0.47 & ~ ? [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ D )
% 0.28/0.47 & ( in @ Xy @ C ) )
% 0.28/0.47 & ! [E: $i] :
% 0.28/0.47 ( ( in @ E @ B )
% 0.28/0.47 => ( ! [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ E )
% 0.28/0.47 => ( in @ Xy @ D ) )
% 0.28/0.47 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(descr_type,type,
% 0.28/0.47 descr: ( $i > $o ) > $i ).
% 0.28/0.47
% 0.28/0.47 thf(descrp_type,type,
% 0.28/0.47 descrp: $o ).
% 0.28/0.47
% 0.28/0.47 thf(descrp,definition,
% 0.28/0.47 ( descrp
% 0.28/0.47 = ( ! [Xphi: $i > $o] :
% 0.28/0.47 ( ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 => ( Xphi
% 0.28/0.47 @ ( descr
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(dsetconstr_type,type,
% 0.28/0.47 dsetconstr: $i > ( $i > $o ) > $i ).
% 0.28/0.47
% 0.28/0.47 thf(dsetconstrI_type,type,
% 0.28/0.47 dsetconstrI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(dsetconstrI,definition,
% 0.28/0.47 ( dsetconstrI
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( ( Xphi @ Xx )
% 0.28/0.47 => ( in @ Xx
% 0.28/0.47 @ ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(dsetconstrEL_type,type,
% 0.28/0.47 dsetconstrEL: $o ).
% 0.28/0.47
% 0.28/0.47 thf(dsetconstrEL,definition,
% 0.28/0.47 ( dsetconstrEL
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx
% 0.28/0.47 @ ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.28/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(dsetconstrER_type,type,
% 0.28/0.47 dsetconstrER: $o ).
% 0.28/0.47
% 0.28/0.47 thf(dsetconstrER,definition,
% 0.28/0.47 ( dsetconstrER
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx
% 0.28/0.47 @ ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.28/0.47 => ( Xphi @ Xx ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(exuE1_type,type,
% 0.28/0.47 exuE1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(exuE1,definition,
% 0.28/0.47 ( exuE1
% 0.28/0.47 = ( ! [Xphi: $i > $o] :
% 0.28/0.47 ( ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 => ? [Xx: $i] :
% 0.28/0.47 ( ( Xphi @ Xx )
% 0.28/0.47 & ! [Xy: $i] :
% 0.28/0.47 ( ( Xphi @ Xy )
% 0.28/0.47 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(prop2set_type,type,
% 0.28/0.47 prop2set: $o > $i ).
% 0.28/0.47
% 0.28/0.47 thf(prop2setE_type,type,
% 0.28/0.47 prop2setE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(prop2setE,definition,
% 0.28/0.47 ( prop2setE
% 0.28/0.47 = ( ! [Xphi: $o,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 0.28/0.47 => Xphi ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptysetE_type,type,
% 0.28/0.47 emptysetE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptysetE,definition,
% 0.28/0.47 ( emptysetE
% 0.28/0.47 = ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ emptyset )
% 0.28/0.47 => ! [Xphi: $o] : Xphi ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptysetimpfalse_type,type,
% 0.28/0.47 emptysetimpfalse: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptysetimpfalse,definition,
% 0.28/0.47 ( emptysetimpfalse
% 0.28/0.47 = ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ emptyset )
% 0.28/0.47 => $false ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(notinemptyset_type,type,
% 0.28/0.47 notinemptyset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(notinemptyset,definition,
% 0.28/0.47 ( notinemptyset
% 0.28/0.47 = ( ! [Xx: $i] :
% 0.28/0.47 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(exuE3e_type,type,
% 0.28/0.47 exuE3e: $o ).
% 0.28/0.47
% 0.28/0.47 thf(exuE3e,definition,
% 0.28/0.47 ( exuE3e
% 0.28/0.47 = ( ! [Xphi: $i > $o] :
% 0.28/0.47 ( ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setext_type,type,
% 0.28/0.47 setext: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setext,definition,
% 0.28/0.47 ( setext
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ Xx @ B ) )
% 0.28/0.47 => ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 => ( in @ Xx @ A ) )
% 0.28/0.47 => ( A = B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptyI_type,type,
% 0.28/0.47 emptyI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptyI,definition,
% 0.28/0.47 ( emptyI
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ~ ( in @ Xx @ A )
% 0.28/0.47 => ( A = emptyset ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(noeltsimpempty_type,type,
% 0.28/0.47 noeltsimpempty: $o ).
% 0.28/0.47
% 0.28/0.47 thf(noeltsimpempty,definition,
% 0.28/0.47 ( noeltsimpempty
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ~ ( in @ Xx @ A )
% 0.28/0.47 => ( A = emptyset ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setbeta_type,type,
% 0.28/0.47 setbeta: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setbeta,definition,
% 0.28/0.47 ( setbeta
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( ( in @ Xx
% 0.28/0.47 @ ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.28/0.47 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(nonempty_type,type,
% 0.28/0.47 nonempty: $i > $o ).
% 0.28/0.47
% 0.28/0.47 thf(nonempty,definition,
% 0.28/0.47 ( nonempty
% 0.28/0.47 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(nonemptyE1_type,type,
% 0.28/0.47 nonemptyE1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(nonemptyE1,definition,
% 0.28/0.47 ( nonemptyE1
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ( ( nonempty @ A )
% 0.28/0.47 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(nonemptyI_type,type,
% 0.28/0.47 nonemptyI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(nonemptyI,definition,
% 0.28/0.47 ( nonemptyI
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( ( Xphi @ Xx )
% 0.28/0.47 => ( nonempty
% 0.28/0.47 @ ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(nonemptyI1_type,type,
% 0.28/0.47 nonemptyI1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(nonemptyI1,definition,
% 0.28/0.47 ( nonemptyI1
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.28/0.47 => ( nonempty @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinIL_type,type,
% 0.28/0.47 setadjoinIL: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinIL,definition,
% 0.28/0.47 ( setadjoinIL
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptyinunitempty_type,type,
% 0.28/0.47 emptyinunitempty: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptyinunitempty,definition,
% 0.28/0.47 ( emptyinunitempty
% 0.28/0.47 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinIR_type,type,
% 0.28/0.47 setadjoinIR: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinIR,definition,
% 0.28/0.47 ( setadjoinIR
% 0.28/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ A )
% 0.28/0.47 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinE_type,type,
% 0.28/0.47 setadjoinE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinE,definition,
% 0.28/0.47 ( setadjoinE
% 0.28/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.28/0.47 => ! [Xphi: $o] :
% 0.28/0.47 ( ( ( Xy = Xx )
% 0.28/0.47 => Xphi )
% 0.28/0.47 => ( ( ( in @ Xy @ A )
% 0.28/0.47 => Xphi )
% 0.28/0.47 => Xphi ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinOr_type,type,
% 0.28/0.47 setadjoinOr: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinOr,definition,
% 0.28/0.47 ( setadjoinOr
% 0.28/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.28/0.47 => ( ( Xy = Xx )
% 0.28/0.47 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setoftrueEq_type,type,
% 0.28/0.47 setoftrueEq: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setoftrueEq,definition,
% 0.28/0.47 ( setoftrueEq
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ( ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xx: $i] : $true )
% 0.28/0.47 = A ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(powersetI_type,type,
% 0.28/0.47 powersetI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(powersetI,definition,
% 0.28/0.47 ( powersetI
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 => ( in @ Xx @ A ) )
% 0.28/0.47 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptyinPowerset_type,type,
% 0.28/0.47 emptyinPowerset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptyinPowerset,definition,
% 0.28/0.47 ( emptyinPowerset
% 0.28/0.47 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptyInPowerset_type,type,
% 0.28/0.47 emptyInPowerset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptyInPowerset,definition,
% 0.28/0.47 ( emptyInPowerset
% 0.28/0.47 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(powersetE_type,type,
% 0.28/0.47 powersetE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(powersetE,definition,
% 0.28/0.47 ( powersetE
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ B @ ( powerset @ A ) )
% 0.28/0.47 => ( ( in @ Xx @ B )
% 0.28/0.47 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setunionI_type,type,
% 0.28/0.47 setunionI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setunionI,definition,
% 0.28/0.47 ( setunionI
% 0.28/0.47 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 => ( ( in @ B @ A )
% 0.28/0.47 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setunionE_type,type,
% 0.28/0.47 setunionE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setunionE,definition,
% 0.28/0.47 ( setunionE
% 0.28/0.47 = ( ! [A: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( setunion @ A ) )
% 0.28/0.47 => ! [Xphi: $o] :
% 0.28/0.47 ( ! [B: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 => ( ( in @ B @ A )
% 0.28/0.47 => Xphi ) )
% 0.28/0.47 => Xphi ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(subPowSU_type,type,
% 0.28/0.47 subPowSU: $o ).
% 0.28/0.47
% 0.28/0.47 thf(subPowSU,definition,
% 0.28/0.47 ( subPowSU
% 0.28/0.47 = ( ! [A: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(exuE2_type,type,
% 0.28/0.47 exuE2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(exuE2,definition,
% 0.28/0.47 ( exuE2
% 0.28/0.47 = ( ! [Xphi: $i > $o] :
% 0.28/0.47 ( ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 => ? [Xx: $i] :
% 0.28/0.47 ! [Xy: $i] :
% 0.28/0.47 ( ( Xphi @ Xy )
% 0.28/0.47 <=> ( Xy = Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(nonemptyImpWitness_type,type,
% 0.28/0.47 nonemptyImpWitness: $o ).
% 0.28/0.47
% 0.28/0.47 thf(nonemptyImpWitness,definition,
% 0.28/0.47 ( nonemptyImpWitness
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ( ( nonempty @ A )
% 0.28/0.47 => ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & $true ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(uniqinunit_type,type,
% 0.28/0.47 uniqinunit: $o ).
% 0.28/0.47
% 0.28/0.47 thf(uniqinunit,definition,
% 0.28/0.47 ( uniqinunit
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.28/0.47 => ( Xx = Xy ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(notinsingleton_type,type,
% 0.28/0.47 notinsingleton: $o ).
% 0.28/0.47
% 0.28/0.47 thf(notinsingleton,definition,
% 0.28/0.47 ( notinsingleton
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xx != Xy )
% 0.28/0.47 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(eqinunit_type,type,
% 0.28/0.47 eqinunit: $o ).
% 0.28/0.47
% 0.28/0.47 thf(eqinunit,definition,
% 0.28/0.47 ( eqinunit
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xx = Xy )
% 0.28/0.47 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(singletonsswitch_type,type,
% 0.28/0.47 singletonsswitch: $o ).
% 0.28/0.47
% 0.28/0.47 thf(singletonsswitch,definition,
% 0.28/0.47 ( singletonsswitch
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.28/0.47 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(upairsetE_type,type,
% 0.28/0.47 upairsetE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(upairsetE,definition,
% 0.28/0.47 ( upairsetE
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.28/0.47 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.28/0.47 => ( ( Xz = Xx )
% 0.28/0.47 | ( Xz = Xy ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(upairsetIL_type,type,
% 0.28/0.47 upairsetIL: $o ).
% 0.28/0.47
% 0.28/0.47 thf(upairsetIL,definition,
% 0.28/0.47 ( upairsetIL
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(upairsetIR_type,type,
% 0.28/0.47 upairsetIR: $o ).
% 0.28/0.47
% 0.28/0.47 thf(upairsetIR,definition,
% 0.28/0.47 ( upairsetIR
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptyE1_type,type,
% 0.28/0.47 emptyE1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptyE1,definition,
% 0.28/0.47 ( emptyE1
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & ( Xphi @ Xx ) )
% 0.28/0.47 => ( ( ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 = emptyset )
% 0.28/0.47 => $false ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(vacuousDall_type,type,
% 0.28/0.47 vacuousDall: $o ).
% 0.28/0.47
% 0.28/0.47 thf(vacuousDall,definition,
% 0.28/0.47 ( vacuousDall
% 0.28/0.47 = ( ! [Xphi: $i > $o,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ emptyset )
% 0.28/0.47 => ( Xphi @ Xx ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(quantDeMorgan1_type,type,
% 0.28/0.47 quantDeMorgan1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(quantDeMorgan1,definition,
% 0.28/0.47 ( quantDeMorgan1
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( ~ ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( Xphi @ Xx ) )
% 0.28/0.47 => ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(quantDeMorgan2_type,type,
% 0.28/0.47 quantDeMorgan2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(quantDeMorgan2,definition,
% 0.28/0.47 ( quantDeMorgan2
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ~ ( Xphi @ Xx ) )
% 0.28/0.47 => ~ ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(quantDeMorgan3_type,type,
% 0.28/0.47 quantDeMorgan3: $o ).
% 0.28/0.47
% 0.28/0.47 thf(quantDeMorgan3,definition,
% 0.28/0.47 ( quantDeMorgan3
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( ~ ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & ( Xphi @ Xx ) )
% 0.28/0.47 => ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(quantDeMorgan4_type,type,
% 0.28/0.47 quantDeMorgan4: $o ).
% 0.28/0.47
% 0.28/0.47 thf(quantDeMorgan4,definition,
% 0.28/0.47 ( quantDeMorgan4
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & ~ ( Xphi @ Xx ) )
% 0.28/0.47 => ~ ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(prop2setI_type,type,
% 0.28/0.47 prop2setI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(prop2setI,definition,
% 0.28/0.47 ( prop2setI
% 0.28/0.47 = ( ! [Xphi: $o] :
% 0.28/0.47 ( Xphi
% 0.28/0.47 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(set2prop_type,type,
% 0.28/0.47 set2prop: $i > $o ).
% 0.28/0.47
% 0.28/0.47 thf(prop2set2propI_type,type,
% 0.28/0.47 prop2set2propI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(prop2set2propI,definition,
% 0.28/0.47 ( prop2set2propI
% 0.28/0.47 = ( ! [Xphi: $o] :
% 0.28/0.47 ( Xphi
% 0.28/0.47 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(notdexE_type,type,
% 0.28/0.47 notdexE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(notdexE,definition,
% 0.28/0.47 ( notdexE
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( ~ ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & ( Xphi @ Xx ) )
% 0.28/0.47 => ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(notdallE_type,type,
% 0.28/0.47 notdallE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(notdallE,definition,
% 0.28/0.47 ( notdallE
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( ~ ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( Xphi @ Xx ) )
% 0.28/0.47 => ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(exuI1_type,type,
% 0.28/0.47 exuI1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(exuI1,definition,
% 0.28/0.47 ( exuI1
% 0.28/0.47 = ( ! [Xphi: $i > $o] :
% 0.28/0.47 ( ? [Xx: $i] :
% 0.28/0.47 ( ( Xphi @ Xx )
% 0.28/0.47 & ! [Xy: $i] :
% 0.28/0.47 ( ( Xphi @ Xy )
% 0.28/0.47 => ( Xx = Xy ) ) )
% 0.28/0.47 => ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(exuI3_type,type,
% 0.28/0.47 exuI3: $o ).
% 0.28/0.47
% 0.28/0.47 thf(exuI3,definition,
% 0.28/0.47 ( exuI3
% 0.28/0.47 = ( ! [Xphi: $i > $o] :
% 0.28/0.47 ( ? [Xx: $i] : ( Xphi @ Xx )
% 0.28/0.47 => ( ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xphi @ Xx )
% 0.28/0.47 => ( ( Xphi @ Xy )
% 0.28/0.47 => ( Xx = Xy ) ) )
% 0.28/0.47 => ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(exuI2_type,type,
% 0.28/0.47 exuI2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(exuI2,definition,
% 0.28/0.47 ( exuI2
% 0.28/0.47 = ( ! [Xphi: $i > $o] :
% 0.28/0.47 ( ? [Xx: $i] :
% 0.28/0.47 ! [Xy: $i] :
% 0.28/0.47 ( ( Xphi @ Xy )
% 0.28/0.47 <=> ( Xy = Xx ) )
% 0.28/0.47 => ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(inCongP_type,type,
% 0.28/0.47 inCongP: $o ).
% 0.28/0.47
% 0.28/0.47 thf(inCongP,definition,
% 0.28/0.47 ( inCongP
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( A = B )
% 0.28/0.47 => ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xx = Xy )
% 0.28/0.47 => ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(in__Cong_type,type,
% 0.28/0.47 in__Cong: $o ).
% 0.28/0.47
% 0.28/0.47 thf(in__Cong,definition,
% 0.28/0.47 ( in__Cong
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( A = B )
% 0.28/0.47 => ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xx = Xy )
% 0.28/0.47 => ( ( in @ Xx @ A )
% 0.28/0.47 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(exuE3u_type,type,
% 0.28/0.47 exuE3u: $o ).
% 0.28/0.47
% 0.28/0.47 thf(exuE3u,definition,
% 0.28/0.47 ( exuE3u
% 0.28/0.47 = ( ! [Xphi: $i > $o] :
% 0.28/0.47 ( ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 => ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xphi @ Xx )
% 0.28/0.47 => ( ( Xphi @ Xy )
% 0.28/0.47 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(exu__Cong_type,type,
% 0.28/0.47 exu__Cong: $o ).
% 0.28/0.47
% 0.28/0.47 thf(exu__Cong,definition,
% 0.28/0.47 ( exu__Cong
% 0.28/0.47 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.28/0.47 ( ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xx = Xy )
% 0.28/0.47 => ( ( Xphi @ Xx )
% 0.28/0.47 <=> ( Xpsi @ Xy ) ) )
% 0.28/0.47 => ( ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 <=> ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptyset__Cong_type,type,
% 0.28/0.47 emptyset__Cong: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptyset__Cong,definition,
% 0.28/0.47 ( emptyset__Cong
% 0.28/0.47 = ( emptyset = emptyset ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoin__Cong_type,type,
% 0.28/0.47 setadjoin__Cong: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoin__Cong,definition,
% 0.28/0.47 ( setadjoin__Cong
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xx = Xy )
% 0.28/0.47 => ! [Xz: $i,Xu: $i] :
% 0.28/0.47 ( ( Xz = Xu )
% 0.28/0.47 => ( ( setadjoin @ Xx @ Xz )
% 0.28/0.47 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(powerset__Cong_type,type,
% 0.28/0.47 powerset__Cong: $o ).
% 0.28/0.47
% 0.28/0.47 thf(powerset__Cong,definition,
% 0.28/0.47 ( powerset__Cong
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( A = B )
% 0.28/0.47 => ( ( powerset @ A )
% 0.28/0.47 = ( powerset @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setunion__Cong_type,type,
% 0.28/0.47 setunion__Cong: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setunion__Cong,definition,
% 0.28/0.47 ( setunion__Cong
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( A = B )
% 0.28/0.47 => ( ( setunion @ A )
% 0.28/0.47 = ( setunion @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(omega__Cong_type,type,
% 0.28/0.47 omega__Cong: $o ).
% 0.28/0.47
% 0.28/0.47 thf(omega__Cong,definition,
% 0.28/0.47 ( omega__Cong
% 0.28/0.47 = ( omega = omega ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(exuEu_type,type,
% 0.28/0.47 exuEu: $o ).
% 0.28/0.47
% 0.28/0.47 thf(exuEu,definition,
% 0.28/0.47 ( exuEu
% 0.28/0.47 = ( ! [Xphi: $i > $o] :
% 0.28/0.47 ( ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 => ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xphi @ Xx )
% 0.28/0.47 => ( ( Xphi @ Xy )
% 0.28/0.47 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(descr__Cong_type,type,
% 0.28/0.47 descr__Cong: $o ).
% 0.28/0.47
% 0.28/0.47 thf(descr__Cong,definition,
% 0.28/0.47 ( descr__Cong
% 0.28/0.47 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.28/0.47 ( ! [Xx: $i,Xy: $i] :
% 0.28/0.47 ( ( Xx = Xy )
% 0.28/0.47 => ( ( Xphi @ Xx )
% 0.28/0.47 <=> ( Xpsi @ Xy ) ) )
% 0.28/0.47 => ( ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 => ( ( exu
% 0.28/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 0.28/0.47 => ( ( descr
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 = ( descr
% 0.28/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(dsetconstr__Cong_type,type,
% 0.28/0.47 dsetconstr__Cong: $o ).
% 0.28/0.47
% 0.28/0.47 thf(dsetconstr__Cong,definition,
% 0.28/0.47 ( dsetconstr__Cong
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( A = B )
% 0.28/0.47 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ! [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ B )
% 0.28/0.47 => ( ( Xx = Xy )
% 0.28/0.47 => ( ( Xphi @ Xx )
% 0.28/0.47 <=> ( Xpsi @ Xy ) ) ) ) )
% 0.28/0.47 => ( ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 = ( dsetconstr @ B
% 0.28/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(subset_type,type,
% 0.28/0.47 subset: $i > $i > $o ).
% 0.28/0.47
% 0.28/0.47 thf(disjoint_type,type,
% 0.28/0.47 disjoint: $i > $i > $o ).
% 0.28/0.47
% 0.28/0.47 thf(setsmeet_type,type,
% 0.28/0.47 setsmeet: $i > $i > $o ).
% 0.28/0.47
% 0.28/0.47 thf(subsetI1_type,type,
% 0.28/0.47 subsetI1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(subsetI1,definition,
% 0.28/0.47 ( subsetI1
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ Xx @ B ) )
% 0.28/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(eqimpsubset2_type,type,
% 0.28/0.47 eqimpsubset2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(eqimpsubset2,definition,
% 0.28/0.47 ( eqimpsubset2
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( A = B )
% 0.28/0.47 => ( subset @ B @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(eqimpsubset1_type,type,
% 0.28/0.47 eqimpsubset1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(eqimpsubset1,definition,
% 0.28/0.47 ( eqimpsubset1
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( A = B )
% 0.28/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(subsetI2_type,type,
% 0.28/0.47 subsetI2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(subsetI2,definition,
% 0.28/0.47 ( subsetI2
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ Xx @ B ) )
% 0.28/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(emptysetsubset_type,type,
% 0.28/0.47 emptysetsubset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(emptysetsubset,definition,
% 0.28/0.47 ( emptysetsubset
% 0.28/0.47 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(subsetE_type,type,
% 0.28/0.47 subsetE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(subsetE,definition,
% 0.28/0.47 ( subsetE
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( subset @ A @ B )
% 0.28/0.47 => ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(subsetE2_type,type,
% 0.28/0.47 subsetE2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(subsetE2,definition,
% 0.28/0.47 ( subsetE2
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( subset @ A @ B )
% 0.28/0.47 => ( ~ ( in @ Xx @ B )
% 0.28/0.47 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(notsubsetI_type,type,
% 0.28/0.47 notsubsetI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(notsubsetI,definition,
% 0.28/0.47 ( notsubsetI
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( ~ ( in @ Xx @ B )
% 0.28/0.47 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(notequalI1_type,type,
% 0.28/0.47 notequalI1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(notequalI1,definition,
% 0.28/0.47 ( notequalI1
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ~ ( subset @ A @ B )
% 0.28/0.47 => ( A != B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(notequalI2_type,type,
% 0.28/0.47 notequalI2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(notequalI2,definition,
% 0.28/0.47 ( notequalI2
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( ~ ( in @ Xx @ B )
% 0.28/0.47 => ( A != B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(subsetRefl_type,type,
% 0.28/0.47 subsetRefl: $o ).
% 0.28/0.47
% 0.28/0.47 thf(subsetRefl,definition,
% 0.28/0.47 ( subsetRefl
% 0.28/0.47 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(subsetTrans_type,type,
% 0.28/0.47 subsetTrans: $o ).
% 0.28/0.47
% 0.28/0.47 thf(subsetTrans,definition,
% 0.28/0.47 ( subsetTrans
% 0.28/0.47 = ( ! [A: $i,B: $i,C: $i] :
% 0.28/0.47 ( ( subset @ A @ B )
% 0.28/0.47 => ( ( subset @ B @ C )
% 0.28/0.47 => ( subset @ A @ C ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinSub_type,type,
% 0.28/0.47 setadjoinSub: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinSub,definition,
% 0.28/0.47 ( setadjoinSub
% 0.28/0.47 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinSub2_type,type,
% 0.28/0.47 setadjoinSub2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setadjoinSub2,definition,
% 0.28/0.47 ( setadjoinSub2
% 0.28/0.47 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.28/0.47 ( ( subset @ A @ B )
% 0.28/0.47 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(subset2powerset_type,type,
% 0.28/0.47 subset2powerset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(subset2powerset,definition,
% 0.28/0.47 ( subset2powerset
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( subset @ A @ B )
% 0.28/0.47 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setextsub_type,type,
% 0.28/0.47 setextsub: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setextsub,definition,
% 0.28/0.47 ( setextsub
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( subset @ A @ B )
% 0.28/0.47 => ( ( subset @ B @ A )
% 0.28/0.47 => ( A = B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(subsetemptysetimpeq_type,type,
% 0.28/0.47 subsetemptysetimpeq: $o ).
% 0.28/0.47
% 0.28/0.47 thf(subsetemptysetimpeq,definition,
% 0.28/0.47 ( subsetemptysetimpeq
% 0.28/0.47 = ( ! [A: $i] :
% 0.28/0.47 ( ( subset @ A @ emptyset )
% 0.28/0.47 => ( A = emptyset ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(powersetI1_type,type,
% 0.28/0.47 powersetI1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(powersetI1,definition,
% 0.28/0.47 ( powersetI1
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( subset @ B @ A )
% 0.28/0.47 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(powersetE1_type,type,
% 0.28/0.47 powersetE1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(powersetE1,definition,
% 0.28/0.47 ( powersetE1
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( in @ B @ ( powerset @ A ) )
% 0.28/0.47 => ( subset @ B @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(inPowerset_type,type,
% 0.28/0.47 inPowerset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(inPowerset,definition,
% 0.28/0.47 ( inPowerset
% 0.28/0.47 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(powersetsubset_type,type,
% 0.28/0.47 powersetsubset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(powersetsubset,definition,
% 0.28/0.47 ( powersetsubset
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( subset @ A @ B )
% 0.28/0.47 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(sepInPowerset_type,type,
% 0.28/0.47 sepInPowerset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(sepInPowerset,definition,
% 0.28/0.47 ( sepInPowerset
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( in
% 0.28/0.47 @ ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 @ ( powerset @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(sepSubset_type,type,
% 0.28/0.47 sepSubset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(sepSubset,definition,
% 0.28/0.47 ( sepSubset
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( subset
% 0.28/0.47 @ ( dsetconstr @ A
% 0.28/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.47 @ A ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binunion_type,type,
% 0.28/0.47 binunion: $i > $i > $i ).
% 0.28/0.47
% 0.28/0.47 thf(binunionIL_type,type,
% 0.28/0.47 binunionIL: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binunionIL,definition,
% 0.28/0.47 ( binunionIL
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(upairset2IR_type,type,
% 0.28/0.47 upairset2IR: $o ).
% 0.28/0.47
% 0.28/0.47 thf(upairset2IR,definition,
% 0.28/0.47 ( upairset2IR
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binunionIR_type,type,
% 0.28/0.47 binunionIR: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binunionIR,definition,
% 0.28/0.47 ( binunionIR
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binunionEcases_type,type,
% 0.28/0.47 binunionEcases: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binunionEcases,definition,
% 0.28/0.47 ( binunionEcases
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 0.28/0.47 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.28/0.47 => ( ( ( in @ Xx @ A )
% 0.28/0.47 => Xphi )
% 0.28/0.47 => ( ( ( in @ Xx @ B )
% 0.28/0.47 => Xphi )
% 0.28/0.47 => Xphi ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binunionE_type,type,
% 0.28/0.47 binunionE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binunionE,definition,
% 0.28/0.47 ( binunionE
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.28/0.47 => ( ( in @ Xx @ A )
% 0.28/0.47 | ( in @ Xx @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binunionLsub_type,type,
% 0.28/0.47 binunionLsub: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binunionLsub,definition,
% 0.28/0.47 ( binunionLsub
% 0.28/0.47 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binunionRsub_type,type,
% 0.28/0.47 binunionRsub: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binunionRsub,definition,
% 0.28/0.47 ( binunionRsub
% 0.28/0.47 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersect_type,type,
% 0.28/0.47 binintersect: $i > $i > $i ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectI_type,type,
% 0.28/0.47 binintersectI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectI,definition,
% 0.28/0.47 ( binintersectI
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( ( in @ Xx @ B )
% 0.28/0.47 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset5_type,type,
% 0.28/0.47 binintersectSubset5: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset5,definition,
% 0.28/0.47 ( binintersectSubset5
% 0.28/0.47 = ( ! [A: $i,B: $i,C: $i] :
% 0.28/0.47 ( ( subset @ C @ A )
% 0.28/0.47 => ( ( subset @ C @ B )
% 0.28/0.47 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectEL_type,type,
% 0.28/0.47 binintersectEL: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectEL,definition,
% 0.28/0.47 ( binintersectEL
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.28/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectLsub_type,type,
% 0.28/0.47 binintersectLsub: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectLsub,definition,
% 0.28/0.47 ( binintersectLsub
% 0.28/0.47 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset2_type,type,
% 0.28/0.47 binintersectSubset2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset2,definition,
% 0.28/0.47 ( binintersectSubset2
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( subset @ A @ B )
% 0.28/0.47 => ( ( binintersect @ A @ B )
% 0.28/0.47 = A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset3_type,type,
% 0.28/0.47 binintersectSubset3: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset3,definition,
% 0.28/0.47 ( binintersectSubset3
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( ( binintersect @ A @ B )
% 0.28/0.47 = B )
% 0.28/0.47 => ( subset @ B @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectER_type,type,
% 0.28/0.47 binintersectER: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectER,definition,
% 0.28/0.47 ( binintersectER
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.28/0.47 => ( in @ Xx @ B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(disjointsetsI1_type,type,
% 0.28/0.47 disjointsetsI1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(disjointsetsI1,definition,
% 0.28/0.47 ( disjointsetsI1
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ~ ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & ( in @ Xx @ B ) )
% 0.28/0.47 => ( ( binintersect @ A @ B )
% 0.28/0.47 = emptyset ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectRsub_type,type,
% 0.28/0.47 binintersectRsub: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectRsub,definition,
% 0.28/0.47 ( binintersectRsub
% 0.28/0.47 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset4_type,type,
% 0.28/0.47 binintersectSubset4: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset4,definition,
% 0.28/0.47 ( binintersectSubset4
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( subset @ B @ A )
% 0.28/0.47 => ( ( binintersect @ A @ B )
% 0.28/0.47 = B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset1_type,type,
% 0.28/0.47 binintersectSubset1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(binintersectSubset1,definition,
% 0.28/0.47 ( binintersectSubset1
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( ( binintersect @ A @ B )
% 0.28/0.47 = A )
% 0.28/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(bs114d_type,type,
% 0.28/0.47 bs114d: $o ).
% 0.28/0.47
% 0.28/0.47 thf(bs114d,definition,
% 0.28/0.47 ( bs114d
% 0.28/0.47 = ( ! [A: $i,B: $i,C: $i] :
% 0.28/0.47 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 0.28/0.47 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(regular_type,type,
% 0.28/0.47 regular: $i > $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminus_type,type,
% 0.28/0.47 setminus: $i > $i > $i ).
% 0.28/0.47
% 0.28/0.47 thf(setminusI_type,type,
% 0.28/0.47 setminusI: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusI,definition,
% 0.28/0.47 ( setminusI
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( ~ ( in @ Xx @ B )
% 0.28/0.47 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setminusEL_type,type,
% 0.28/0.47 setminusEL: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusEL,definition,
% 0.28/0.47 ( setminusEL
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.28/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setminusER_type,type,
% 0.28/0.47 setminusER: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusER,definition,
% 0.28/0.47 ( setminusER
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.28/0.47 => ~ ( in @ Xx @ B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setminusSubset2_type,type,
% 0.28/0.47 setminusSubset2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusSubset2,definition,
% 0.28/0.47 ( setminusSubset2
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( subset @ A @ B )
% 0.28/0.47 => ( ( setminus @ A @ B )
% 0.28/0.47 = emptyset ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setminusERneg_type,type,
% 0.28/0.47 setminusERneg: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusERneg,definition,
% 0.28/0.47 ( setminusERneg
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.28/0.47 => ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setminusELneg_type,type,
% 0.28/0.47 setminusELneg: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusELneg,definition,
% 0.28/0.47 ( setminusELneg
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.28/0.47 => ( ~ ( in @ Xx @ B )
% 0.28/0.47 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setminusILneg_type,type,
% 0.28/0.47 setminusILneg: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusILneg,definition,
% 0.28/0.47 ( setminusILneg
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ~ ( in @ Xx @ A )
% 0.28/0.47 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setminusIRneg_type,type,
% 0.28/0.47 setminusIRneg: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusIRneg,definition,
% 0.28/0.47 ( setminusIRneg
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ B )
% 0.28/0.47 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setminusLsub_type,type,
% 0.28/0.47 setminusLsub: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusLsub,definition,
% 0.28/0.47 ( setminusLsub
% 0.28/0.47 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setminusSubset1_type,type,
% 0.28/0.47 setminusSubset1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setminusSubset1,definition,
% 0.28/0.47 ( setminusSubset1
% 0.28/0.47 = ( ! [A: $i,B: $i] :
% 0.28/0.47 ( ( ( setminus @ A @ B )
% 0.28/0.47 = emptyset )
% 0.28/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(symdiff_type,type,
% 0.28/0.47 symdiff: $i > $i > $i ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffE_type,type,
% 0.28/0.47 symdiffE: $o ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffE,definition,
% 0.28/0.47 ( symdiffE
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 0.28/0.47 => ! [Xphi: $o] :
% 0.28/0.47 ( ( ( in @ Xx @ A )
% 0.28/0.47 => ( ~ ( in @ Xx @ B )
% 0.28/0.47 => Xphi ) )
% 0.28/0.47 => ( ( ~ ( in @ Xx @ A )
% 0.28/0.47 => ( ( in @ Xx @ B )
% 0.28/0.47 => Xphi ) )
% 0.28/0.47 => Xphi ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffI1_type,type,
% 0.28/0.47 symdiffI1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffI1,definition,
% 0.28/0.47 ( symdiffI1
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( ~ ( in @ Xx @ B )
% 0.28/0.47 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffI2_type,type,
% 0.28/0.47 symdiffI2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffI2,definition,
% 0.28/0.47 ( symdiffI2
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ~ ( in @ Xx @ A )
% 0.28/0.47 => ( ( in @ Xx @ B )
% 0.28/0.47 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffIneg1_type,type,
% 0.28/0.47 symdiffIneg1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffIneg1,definition,
% 0.28/0.47 ( symdiffIneg1
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( ( in @ Xx @ B )
% 0.28/0.47 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffIneg2_type,type,
% 0.28/0.47 symdiffIneg2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(symdiffIneg2,definition,
% 0.28/0.47 ( symdiffIneg2
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ~ ( in @ Xx @ A )
% 0.28/0.47 => ( ~ ( in @ Xx @ B )
% 0.28/0.47 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(iskpair_type,type,
% 0.28/0.47 iskpair: $i > $o ).
% 0.28/0.47
% 0.28/0.47 thf(secondinupair_type,type,
% 0.28/0.47 secondinupair: $o ).
% 0.28/0.47
% 0.28/0.47 thf(secondinupair,definition,
% 0.28/0.47 ( secondinupair
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setukpairIL_type,type,
% 0.28/0.47 setukpairIL: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setukpairIL,definition,
% 0.28/0.47 ( setukpairIL
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setukpairIR_type,type,
% 0.28/0.47 setukpairIR: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setukpairIR,definition,
% 0.28/0.47 ( setukpairIR
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(kpairiskpair_type,type,
% 0.28/0.47 kpairiskpair: $o ).
% 0.28/0.47
% 0.28/0.47 thf(kpairiskpair,definition,
% 0.28/0.47 ( kpairiskpair
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(kpair_type,type,
% 0.28/0.47 kpair: $i > $i > $i ).
% 0.28/0.47
% 0.28/0.47 thf(kpairp_type,type,
% 0.28/0.47 kpairp: $o ).
% 0.28/0.47
% 0.28/0.47 thf(kpairp,definition,
% 0.28/0.47 ( kpairp
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(cartprod_type,type,
% 0.28/0.47 cartprod: $i > $i > $i ).
% 0.28/0.47
% 0.28/0.47 thf(singletonsubset_type,type,
% 0.28/0.47 singletonsubset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(singletonsubset,definition,
% 0.28/0.47 ( singletonsubset
% 0.28/0.47 = ( ! [A: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(singletoninpowerset_type,type,
% 0.28/0.47 singletoninpowerset: $o ).
% 0.28/0.47
% 0.28/0.47 thf(singletoninpowerset,definition,
% 0.28/0.47 ( singletoninpowerset
% 0.28/0.47 = ( ! [A: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(singletoninpowunion_type,type,
% 0.28/0.47 singletoninpowunion: $o ).
% 0.28/0.47
% 0.28/0.47 thf(singletoninpowunion,definition,
% 0.28/0.47 ( singletoninpowunion
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(upairset2E_type,type,
% 0.28/0.47 upairset2E: $o ).
% 0.28/0.47
% 0.28/0.47 thf(upairset2E,definition,
% 0.28/0.47 ( upairset2E
% 0.28/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.28/0.47 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.28/0.47 => ( ( Xz = Xx )
% 0.28/0.47 | ( Xz = Xy ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(upairsubunion_type,type,
% 0.28/0.47 upairsubunion: $o ).
% 0.28/0.47
% 0.28/0.47 thf(upairsubunion,definition,
% 0.28/0.47 ( upairsubunion
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ! [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ B )
% 0.28/0.47 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(upairinpowunion_type,type,
% 0.28/0.47 upairinpowunion: $o ).
% 0.28/0.47
% 0.28/0.47 thf(upairinpowunion,definition,
% 0.28/0.47 ( upairinpowunion
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ! [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ B )
% 0.28/0.47 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(ubforcartprodlem1_type,type,
% 0.28/0.47 ubforcartprodlem1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(ubforcartprodlem1,definition,
% 0.28/0.47 ( ubforcartprodlem1
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ! [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ B )
% 0.28/0.47 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(ubforcartprodlem2_type,type,
% 0.28/0.47 ubforcartprodlem2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(ubforcartprodlem2,definition,
% 0.28/0.47 ( ubforcartprodlem2
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ! [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ B )
% 0.28/0.47 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(ubforcartprodlem3_type,type,
% 0.28/0.47 ubforcartprodlem3: $o ).
% 0.28/0.47
% 0.28/0.47 thf(ubforcartprodlem3,definition,
% 0.28/0.47 ( ubforcartprodlem3
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ! [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ B )
% 0.28/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(cartprodpairin_type,type,
% 0.28/0.47 cartprodpairin: $o ).
% 0.28/0.47
% 0.28/0.47 thf(cartprodpairin,definition,
% 0.28/0.47 ( cartprodpairin
% 0.28/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ! [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ B )
% 0.28/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(cartprodmempair1_type,type,
% 0.28/0.47 cartprodmempair1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(cartprodmempair1,definition,
% 0.28/0.47 ( cartprodmempair1
% 0.28/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.28/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.28/0.47 => ? [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 & ? [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ B )
% 0.28/0.47 & ( Xu
% 0.28/0.47 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(cartprodmempair_type,type,
% 0.28/0.47 cartprodmempair: $o ).
% 0.28/0.47
% 0.28/0.47 thf(cartprodmempair,definition,
% 0.28/0.47 ( cartprodmempair
% 0.28/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.28/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.28/0.47 => ( iskpair @ Xu ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setunionE2_type,type,
% 0.28/0.47 setunionE2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setunionE2,definition,
% 0.28/0.47 ( setunionE2
% 0.28/0.47 = ( ! [A: $i,Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ ( setunion @ A ) )
% 0.28/0.47 => ? [X: $i] :
% 0.28/0.47 ( ( in @ X @ A )
% 0.28/0.47 & ( in @ Xx @ X ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setunionsingleton1_type,type,
% 0.28/0.47 setunionsingleton1: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setunionsingleton1,definition,
% 0.28/0.47 ( setunionsingleton1
% 0.28/0.47 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setunionsingleton2_type,type,
% 0.28/0.47 setunionsingleton2: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setunionsingleton2,definition,
% 0.28/0.47 ( setunionsingleton2
% 0.28/0.47 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(setunionsingleton_type,type,
% 0.28/0.47 setunionsingleton: $o ).
% 0.28/0.47
% 0.28/0.47 thf(setunionsingleton,definition,
% 0.28/0.47 ( setunionsingleton
% 0.28/0.47 = ( ! [Xx: $i] :
% 0.28/0.47 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 0.28/0.47 = Xx ) ) ) ).
% 0.28/0.47
% 0.28/0.47 thf(singleton_type,type,
% 0.28/0.47 singleton: $i > $o ).
% 0.28/0.47
% 0.28/0.47 thf(singletonprop_type,type,
% 0.28/0.47 singletonprop: $o ).
% 0.28/0.47
% 0.28/0.47 thf(singletonprop,definition,
% 0.28/0.47 ( singletonprop
% 0.28/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.47 ( ! [Xx: $i] :
% 0.28/0.47 ( ( in @ Xx @ A )
% 0.28/0.47 => ! [Xy: $i] :
% 0.28/0.47 ( ( in @ Xy @ A )
% 0.28/0.47 => ( ( Xphi @ Xx )
% 0.28/0.47 => ( ( Xphi @ Xy )
% 0.28/0.47 => ( Xx = Xy ) ) ) ) )
% 0.28/0.48 => ( ? [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 & ( Xphi @ Xx ) )
% 0.28/0.48 => ( singleton
% 0.28/0.48 @ ( dsetconstr @ A
% 0.28/0.48 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ex1_type,type,
% 0.28/0.48 ex1: $i > ( $i > $o ) > $o ).
% 0.28/0.48
% 0.28/0.48 thf(ex1,definition,
% 0.28/0.48 ( ex1
% 0.28/0.48 = ( ^ [A: $i,Xphi: $i > $o] :
% 0.28/0.48 ( singleton
% 0.28/0.48 @ ( dsetconstr @ A
% 0.28/0.48 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ex1E1_type,type,
% 0.28/0.48 ex1E1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ex1E1,definition,
% 0.28/0.48 ( ex1E1
% 0.28/0.48 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.48 ( ( ex1 @ A
% 0.28/0.48 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.48 => ? [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ex1I_type,type,
% 0.28/0.48 ex1I: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ex1I,definition,
% 0.28/0.48 ( ex1I
% 0.28/0.48 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( Xphi @ Xx )
% 0.28/0.48 => ( ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( ( Xphi @ Xy )
% 0.28/0.48 => ( Xy = Xx ) ) )
% 0.28/0.48 => ( ex1 @ A
% 0.28/0.48 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ex1I2_type,type,
% 0.28/0.48 ex1I2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ex1I2,definition,
% 0.28/0.48 ( ex1I2
% 0.28/0.48 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.48 ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( ( Xphi @ Xx )
% 0.28/0.48 => ( ( Xphi @ Xy )
% 0.28/0.48 => ( Xx = Xy ) ) ) ) )
% 0.28/0.48 => ( ? [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 & ( Xphi @ Xx ) )
% 0.28/0.48 => ( ex1 @ A
% 0.28/0.48 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(singletonsuniq_type,type,
% 0.28/0.48 singletonsuniq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(singletonsuniq,definition,
% 0.28/0.48 ( singletonsuniq
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( ( setadjoin @ Xx @ emptyset )
% 0.28/0.48 = ( setadjoin @ Xy @ emptyset ) )
% 0.28/0.48 => ( Xx = Xy ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(atmost1p_type,type,
% 0.28/0.48 atmost1p: $i > $o ).
% 0.28/0.48
% 0.28/0.48 thf(atleast2p_type,type,
% 0.28/0.48 atleast2p: $i > $o ).
% 0.28/0.48
% 0.28/0.48 thf(atmost2p_type,type,
% 0.28/0.48 atmost2p: $i > $o ).
% 0.28/0.48
% 0.28/0.48 thf(upairsetp_type,type,
% 0.28/0.48 upairsetp: $i > $o ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjL1_type,type,
% 0.28/0.48 setukpairinjL1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjL1,definition,
% 0.28/0.48 ( setukpairinjL1
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.28/0.48 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 0.28/0.48 => ( Xx = Xz ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(kfstsingleton_type,type,
% 0.28/0.48 kfstsingleton: $o ).
% 0.28/0.48
% 0.28/0.48 thf(kfstsingleton,definition,
% 0.28/0.48 ( kfstsingleton
% 0.28/0.48 = ( ! [Xu: $i] :
% 0.28/0.48 ( ( iskpair @ Xu )
% 0.28/0.48 => ( singleton
% 0.28/0.48 @ ( dsetconstr @ ( setunion @ Xu )
% 0.28/0.48 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(theprop_type,type,
% 0.28/0.48 theprop: $o ).
% 0.28/0.48
% 0.28/0.48 thf(theprop,definition,
% 0.28/0.48 ( theprop
% 0.28/0.48 = ( ! [X: $i] :
% 0.28/0.48 ( ( singleton @ X )
% 0.28/0.48 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(kfst_type,type,
% 0.28/0.48 kfst: $i > $i ).
% 0.28/0.48
% 0.28/0.48 thf(kfstpairEq_type,type,
% 0.28/0.48 kfstpairEq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(kfstpairEq,definition,
% 0.28/0.48 ( kfstpairEq
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.28/0.48 = Xx ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodfstin_type,type,
% 0.28/0.48 cartprodfstin: $o ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodfstin,definition,
% 0.28/0.48 ( cartprodfstin
% 0.28/0.48 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.28/0.48 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.28/0.48 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjL2_type,type,
% 0.28/0.48 setukpairinjL2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjL2,definition,
% 0.28/0.48 ( setukpairinjL2
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.28/0.48 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.28/0.48 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.28/0.48 => ( Xx = Xz ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjL_type,type,
% 0.28/0.48 setukpairinjL: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjL,definition,
% 0.28/0.48 ( setukpairinjL
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.28/0.48 ( ( ( kpair @ Xx @ Xy )
% 0.28/0.48 = ( kpair @ Xz @ Xu ) )
% 0.28/0.48 => ( Xx = Xz ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR11_type,type,
% 0.28/0.48 setukpairinjR11: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR11,definition,
% 0.28/0.48 ( setukpairinjR11
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( Xx = Xy )
% 0.28/0.48 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.28/0.48 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR12_type,type,
% 0.28/0.48 setukpairinjR12: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR12,definition,
% 0.28/0.48 ( setukpairinjR12
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( Xx = Xy )
% 0.28/0.48 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.28/0.48 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR1_type,type,
% 0.28/0.48 setukpairinjR1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR1,definition,
% 0.28/0.48 ( setukpairinjR1
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.28/0.48 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.28/0.48 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.28/0.48 => ( ( Xz = Xu )
% 0.28/0.48 => ( Xy = Xu ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(upairequniteq_type,type,
% 0.28/0.48 upairequniteq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(upairequniteq,definition,
% 0.28/0.48 ( upairequniteq
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.28/0.48 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.28/0.48 = ( setadjoin @ Xz @ emptyset ) )
% 0.28/0.48 => ( Xx = Xy ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR2_type,type,
% 0.28/0.48 setukpairinjR2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR2,definition,
% 0.28/0.48 ( setukpairinjR2
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.28/0.48 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.28/0.48 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.28/0.48 => ( Xy = Xu ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR_type,type,
% 0.28/0.48 setukpairinjR: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setukpairinjR,definition,
% 0.28/0.48 ( setukpairinjR
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.28/0.48 ( ( ( kpair @ Xx @ Xy )
% 0.28/0.48 = ( kpair @ Xz @ Xu ) )
% 0.28/0.48 => ( Xy = Xu ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ksndsingleton_type,type,
% 0.28/0.48 ksndsingleton: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ksndsingleton,definition,
% 0.28/0.48 ( ksndsingleton
% 0.28/0.48 = ( ! [Xu: $i] :
% 0.28/0.48 ( ( iskpair @ Xu )
% 0.28/0.48 => ( singleton
% 0.28/0.48 @ ( dsetconstr @ ( setunion @ Xu )
% 0.28/0.48 @ ^ [Xx: $i] :
% 0.28/0.48 ( Xu
% 0.28/0.48 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ksnd_type,type,
% 0.28/0.48 ksnd: $i > $i ).
% 0.28/0.48
% 0.28/0.48 thf(ksndpairEq_type,type,
% 0.28/0.48 ksndpairEq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ksndpairEq,definition,
% 0.28/0.48 ( ksndpairEq
% 0.28/0.48 = ( ! [Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.28/0.48 = Xy ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(kpairsurjEq_type,type,
% 0.28/0.48 kpairsurjEq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(kpairsurjEq,definition,
% 0.28/0.48 ( kpairsurjEq
% 0.28/0.48 = ( ! [Xu: $i] :
% 0.28/0.48 ( ( iskpair @ Xu )
% 0.28/0.48 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.28/0.48 = Xu ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodsndin_type,type,
% 0.28/0.48 cartprodsndin: $o ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodsndin,definition,
% 0.28/0.48 ( cartprodsndin
% 0.28/0.48 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.28/0.48 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.28/0.48 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodpairmemEL_type,type,
% 0.28/0.48 cartprodpairmemEL: $o ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodpairmemEL,definition,
% 0.28/0.48 ( cartprodpairmemEL
% 0.28/0.48 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.28/0.48 => ( in @ Xx @ A ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodpairmemER_type,type,
% 0.28/0.48 cartprodpairmemER: $o ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodpairmemER,definition,
% 0.28/0.48 ( cartprodpairmemER
% 0.28/0.48 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.28/0.48 => ( in @ Xy @ B ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodmempaircEq_type,type,
% 0.28/0.48 cartprodmempaircEq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodmempaircEq,definition,
% 0.28/0.48 ( cartprodmempaircEq
% 0.28/0.48 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( kpair @ Xx @ Xy )
% 0.28/0.48 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodfstpairEq_type,type,
% 0.28/0.48 cartprodfstpairEq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodfstpairEq,definition,
% 0.28/0.48 ( cartprodfstpairEq
% 0.28/0.48 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.28/0.48 = Xx ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodsndpairEq_type,type,
% 0.28/0.48 cartprodsndpairEq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodsndpairEq,definition,
% 0.28/0.48 ( cartprodsndpairEq
% 0.28/0.48 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.28/0.48 = Xy ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodpairsurjEq_type,type,
% 0.28/0.48 cartprodpairsurjEq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(cartprodpairsurjEq,definition,
% 0.28/0.48 ( cartprodpairsurjEq
% 0.28/0.48 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.28/0.48 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.28/0.48 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.28/0.48 = Xu ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(breln_type,type,
% 0.28/0.48 breln: $i > $i > $i > $o ).
% 0.28/0.48
% 0.28/0.48 thf(breln,definition,
% 0.28/0.48 ( breln
% 0.28/0.48 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstr_type,type,
% 0.28/0.48 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrI_type,type,
% 0.28/0.48 dpsetconstrI: $o ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrI,definition,
% 0.28/0.48 ( dpsetconstrI
% 0.28/0.48 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( Xphi @ Xx @ Xy )
% 0.28/0.48 => ( in @ ( kpair @ Xx @ Xy )
% 0.28/0.48 @ ( dpsetconstr @ A @ B
% 0.28/0.48 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrSub_type,type,
% 0.28/0.48 dpsetconstrSub: $o ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrSub,definition,
% 0.28/0.48 ( dpsetconstrSub
% 0.28/0.48 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.28/0.48 ( subset
% 0.28/0.48 @ ( dpsetconstr @ A @ B
% 0.28/0.48 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 0.28/0.48 @ ( cartprod @ A @ B ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setOfPairsIsBReln_type,type,
% 0.28/0.48 setOfPairsIsBReln: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setOfPairsIsBReln,definition,
% 0.28/0.48 ( setOfPairsIsBReln
% 0.28/0.48 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.28/0.48 ( breln @ A @ B
% 0.28/0.48 @ ( dpsetconstr @ A @ B
% 0.28/0.48 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrERa_type,type,
% 0.28/0.48 dpsetconstrERa: $o ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrERa,definition,
% 0.28/0.48 ( dpsetconstrERa
% 0.28/0.48 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( in @ ( kpair @ Xx @ Xy )
% 0.28/0.48 @ ( dpsetconstr @ A @ B
% 0.28/0.48 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.28/0.48 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrEL1_type,type,
% 0.28/0.48 dpsetconstrEL1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrEL1,definition,
% 0.28/0.48 ( dpsetconstrEL1
% 0.28/0.48 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( in @ ( kpair @ Xx @ Xy )
% 0.28/0.48 @ ( dpsetconstr @ A @ B
% 0.28/0.48 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.28/0.48 => ( in @ Xx @ A ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrEL2_type,type,
% 0.28/0.48 dpsetconstrEL2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrEL2,definition,
% 0.28/0.48 ( dpsetconstrEL2
% 0.28/0.48 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( in @ ( kpair @ Xx @ Xy )
% 0.28/0.48 @ ( dpsetconstr @ A @ B
% 0.28/0.48 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.28/0.48 => ( in @ Xy @ B ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrER_type,type,
% 0.28/0.48 dpsetconstrER: $o ).
% 0.28/0.48
% 0.28/0.48 thf(dpsetconstrER,definition,
% 0.28/0.48 ( dpsetconstrER
% 0.28/0.48 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( in @ ( kpair @ Xx @ Xy )
% 0.28/0.48 @ ( dpsetconstr @ A @ B
% 0.28/0.48 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.28/0.48 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(func_type,type,
% 0.28/0.48 func: $i > $i > $i > $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcSet_type,type,
% 0.28/0.48 funcSet: $i > $i > $i ).
% 0.28/0.48
% 0.28/0.48 thf(funcImageSingleton_type,type,
% 0.28/0.48 funcImageSingleton: $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcImageSingleton,definition,
% 0.28/0.48 ( funcImageSingleton
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( singleton
% 0.28/0.48 @ ( dsetconstr @ B
% 0.28/0.48 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(apProp_type,type,
% 0.28/0.48 apProp: $o ).
% 0.28/0.48
% 0.28/0.48 thf(apProp,definition,
% 0.28/0.48 ( apProp
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in
% 0.28/0.48 @ ( setunion
% 0.28/0.48 @ ( dsetconstr @ B
% 0.28/0.48 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 0.28/0.48 @ B ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ap_type,type,
% 0.28/0.48 ap: $i > $i > $i > $i > $i ).
% 0.28/0.48
% 0.28/0.48 thf(app_type,type,
% 0.28/0.48 app: $o ).
% 0.28/0.48
% 0.28/0.48 thf(app,definition,
% 0.28/0.48 ( app
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(infuncsetfunc_type,type,
% 0.28/0.48 infuncsetfunc: $o ).
% 0.28/0.48
% 0.28/0.48 thf(infuncsetfunc,definition,
% 0.28/0.48 ( infuncsetfunc
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.28/0.48 => ( func @ A @ B @ Xf ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ap2p_type,type,
% 0.28/0.48 ap2p: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ap2p,definition,
% 0.28/0.48 ( ap2p
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(funcinfuncset_type,type,
% 0.28/0.48 funcinfuncset: $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcinfuncset,definition,
% 0.28/0.48 ( funcinfuncset
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(lamProp_type,type,
% 0.28/0.48 lamProp: $o ).
% 0.28/0.48
% 0.28/0.48 thf(lamProp,definition,
% 0.28/0.48 ( lamProp
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.28/0.48 ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.28/0.48 => ( func @ A @ B
% 0.28/0.48 @ ( dpsetconstr @ A @ B
% 0.28/0.48 @ ^ [Xx: $i,Xy: $i] :
% 0.28/0.48 ( ( Xf @ Xx )
% 0.28/0.48 = Xy ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(lam_type,type,
% 0.28/0.48 lam: $i > $i > ( $i > $i ) > $i ).
% 0.28/0.48
% 0.28/0.48 thf(lamp_type,type,
% 0.28/0.48 lamp: $o ).
% 0.28/0.48
% 0.28/0.48 thf(lamp,definition,
% 0.28/0.48 ( lamp
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.28/0.48 ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.28/0.48 => ( func @ A @ B
% 0.28/0.48 @ ( lam @ A @ B
% 0.28/0.48 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(lam2p_type,type,
% 0.28/0.48 lam2p: $o ).
% 0.28/0.48
% 0.28/0.48 thf(lam2p,definition,
% 0.28/0.48 ( lam2p
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.28/0.48 ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.28/0.48 => ( in
% 0.28/0.48 @ ( lam @ A @ B
% 0.28/0.48 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 0.28/0.48 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(brelnall1_type,type,
% 0.28/0.48 brelnall1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(brelnall1,definition,
% 0.28/0.48 ( brelnall1
% 0.28/0.48 = ( ! [A: $i,B: $i,R: $i] :
% 0.28/0.48 ( ( breln @ A @ B @ R )
% 0.28/0.48 => ! [Xphi: $i > $o] :
% 0.28/0.48 ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.28/0.48 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ R )
% 0.28/0.48 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(brelnall2_type,type,
% 0.28/0.48 brelnall2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(brelnall2,definition,
% 0.28/0.48 ( brelnall2
% 0.28/0.48 = ( ! [A: $i,B: $i,R: $i] :
% 0.28/0.48 ( ( breln @ A @ B @ R )
% 0.28/0.48 => ! [Xphi: $i > $o] :
% 0.28/0.48 ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.28/0.48 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ R )
% 0.28/0.48 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ex1E2_type,type,
% 0.28/0.48 ex1E2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ex1E2,definition,
% 0.28/0.48 ( ex1E2
% 0.28/0.48 = ( ! [A: $i,Xphi: $i > $o] :
% 0.28/0.48 ( ( ex1 @ A
% 0.28/0.48 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( ( Xphi @ Xx )
% 0.28/0.48 => ( ( Xphi @ Xy )
% 0.28/0.48 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(funcGraphProp1_type,type,
% 0.28/0.48 funcGraphProp1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcGraphProp1,definition,
% 0.28/0.48 ( funcGraphProp1
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(funcGraphProp3_type,type,
% 0.28/0.48 funcGraphProp3: $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcGraphProp3,definition,
% 0.28/0.48 ( funcGraphProp3
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(funcGraphProp2_type,type,
% 0.28/0.48 funcGraphProp2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcGraphProp2,definition,
% 0.28/0.48 ( funcGraphProp2
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.28/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.28/0.48 = Xy ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(funcextLem_type,type,
% 0.28/0.48 funcextLem: $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcextLem,definition,
% 0.28/0.48 ( funcextLem
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ! [Xg: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xg )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.28/0.48 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 0.28/0.48 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(funcGraphProp4_type,type,
% 0.28/0.48 funcGraphProp4: $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcGraphProp4,definition,
% 0.28/0.48 ( funcGraphProp4
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.28/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.28/0.48 = Xy ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(subbreln_type,type,
% 0.28/0.48 subbreln: $o ).
% 0.28/0.48
% 0.28/0.48 thf(subbreln,definition,
% 0.28/0.48 ( subbreln
% 0.28/0.48 = ( ! [A: $i,B: $i,R: $i] :
% 0.28/0.48 ( ( breln @ A @ B @ R )
% 0.28/0.48 => ! [S: $i] :
% 0.28/0.48 ( ( breln @ A @ B @ S )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.28/0.48 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.28/0.48 => ( subset @ R @ S ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(eqbreln_type,type,
% 0.28/0.48 eqbreln: $o ).
% 0.28/0.48
% 0.28/0.48 thf(eqbreln,definition,
% 0.28/0.48 ( eqbreln
% 0.28/0.48 = ( ! [A: $i,B: $i,R: $i] :
% 0.28/0.48 ( ( breln @ A @ B @ R )
% 0.28/0.48 => ! [S: $i] :
% 0.28/0.48 ( ( breln @ A @ B @ S )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.28/0.48 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ B )
% 0.28/0.48 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 0.28/0.48 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 0.28/0.48 => ( R = S ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(funcext_type,type,
% 0.28/0.48 funcext: $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcext,definition,
% 0.28/0.48 ( funcext
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ! [Xg: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xg )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.28/0.48 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.28/0.48 => ( Xf = Xg ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(funcext2_type,type,
% 0.28/0.48 funcext2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(funcext2,definition,
% 0.28/0.48 ( funcext2
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.28/0.48 => ! [Xg: $i] :
% 0.28/0.48 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.28/0.48 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.28/0.48 => ( Xf = Xg ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ap2apEq1_type,type,
% 0.28/0.48 ap2apEq1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ap2apEq1,definition,
% 0.28/0.48 ( ap2apEq1
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.28/0.48 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ap2apEq2_type,type,
% 0.28/0.48 ap2apEq2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ap2apEq2,definition,
% 0.28/0.48 ( ap2apEq2
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.28/0.48 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(beta1_type,type,
% 0.28/0.48 beta1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(beta1,definition,
% 0.28/0.48 ( beta1
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.28/0.48 ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( ap @ A @ B
% 0.28/0.48 @ ( lam @ A @ B
% 0.28/0.48 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 0.28/0.48 @ Xx )
% 0.28/0.48 = ( Xf @ Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(eta1_type,type,
% 0.28/0.48 eta1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(eta1,definition,
% 0.28/0.48 ( eta1
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( func @ A @ B @ Xf )
% 0.28/0.48 => ( ( lam @ A @ B
% 0.28/0.48 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 0.28/0.48 = Xf ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(lam2lamEq_type,type,
% 0.28/0.48 lam2lamEq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(lam2lamEq,definition,
% 0.28/0.48 ( lam2lamEq
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.28/0.48 ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.28/0.48 => ( ( lam @ A @ B
% 0.28/0.48 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 0.28/0.48 = ( lam @ A @ B
% 0.28/0.48 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(beta2_type,type,
% 0.28/0.48 beta2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(beta2,definition,
% 0.28/0.48 ( beta2
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.28/0.48 ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( ap @ A @ B
% 0.28/0.48 @ ( lam @ A @ B
% 0.28/0.48 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 0.28/0.48 @ Xx )
% 0.28/0.48 = ( Xf @ Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(eta2_type,type,
% 0.28/0.48 eta2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(eta2,definition,
% 0.28/0.48 ( eta2
% 0.28/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.28/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.28/0.48 => ( ( lam @ A @ B
% 0.28/0.48 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 0.28/0.48 = Xf ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(iffalseProp1_type,type,
% 0.28/0.48 iffalseProp1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(iffalseProp1,definition,
% 0.28/0.48 ( iffalseProp1
% 0.28/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( ~ Xphi
% 0.28/0.48 => ( in @ Xy
% 0.28/0.48 @ ( dsetconstr @ A
% 0.28/0.48 @ ^ [Xz: $i] :
% 0.28/0.48 ( ( Xphi
% 0.28/0.48 & ( Xz = Xx ) )
% 0.28/0.48 | ( ~ Xphi
% 0.28/0.48 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(iffalseProp2_type,type,
% 0.28/0.48 iffalseProp2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(iffalseProp2,definition,
% 0.28/0.48 ( iffalseProp2
% 0.28/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( ~ Xphi
% 0.28/0.48 => ( ( dsetconstr @ A
% 0.28/0.48 @ ^ [Xz: $i] :
% 0.28/0.48 ( ( Xphi
% 0.28/0.48 & ( Xz = Xx ) )
% 0.28/0.48 | ( ~ Xphi
% 0.28/0.48 & ( Xz = Xy ) ) ) )
% 0.28/0.48 = ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(iftrueProp1_type,type,
% 0.28/0.48 iftrueProp1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(iftrueProp1,definition,
% 0.28/0.48 ( iftrueProp1
% 0.28/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( Xphi
% 0.28/0.48 => ( in @ Xx
% 0.28/0.48 @ ( dsetconstr @ A
% 0.28/0.48 @ ^ [Xz: $i] :
% 0.28/0.48 ( ( Xphi
% 0.28/0.48 & ( Xz = Xx ) )
% 0.28/0.48 | ( ~ Xphi
% 0.28/0.48 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(iftrueProp2_type,type,
% 0.28/0.48 iftrueProp2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(iftrueProp2,definition,
% 0.28/0.48 ( iftrueProp2
% 0.28/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( Xphi
% 0.28/0.48 => ( ( dsetconstr @ A
% 0.28/0.48 @ ^ [Xz: $i] :
% 0.28/0.48 ( ( Xphi
% 0.28/0.48 & ( Xz = Xx ) )
% 0.28/0.48 | ( ~ Xphi
% 0.28/0.48 & ( Xz = Xy ) ) ) )
% 0.28/0.48 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(ifSingleton_type,type,
% 0.28/0.48 ifSingleton: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ifSingleton,definition,
% 0.28/0.48 ( ifSingleton
% 0.28/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( singleton
% 0.28/0.48 @ ( dsetconstr @ A
% 0.28/0.48 @ ^ [Xz: $i] :
% 0.28/0.48 ( ( Xphi
% 0.28/0.48 & ( Xz = Xx ) )
% 0.28/0.48 | ( ~ Xphi
% 0.28/0.48 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(if_type,type,
% 0.28/0.48 if: $i > $o > $i > $i > $i ).
% 0.28/0.48
% 0.28/0.48 thf(ifp_type,type,
% 0.28/0.48 ifp: $o ).
% 0.28/0.48
% 0.28/0.48 thf(ifp,definition,
% 0.28/0.48 ( ifp
% 0.28/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ A ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(theeq_type,type,
% 0.28/0.48 theeq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(theeq,definition,
% 0.28/0.48 ( theeq
% 0.28/0.48 = ( ! [X: $i] :
% 0.28/0.48 ( ( singleton @ X )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ X )
% 0.28/0.48 => ( ( setunion @ X )
% 0.28/0.48 = Xx ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(iftrue_type,type,
% 0.28/0.48 iftrue: $o ).
% 0.28/0.48
% 0.28/0.48 thf(iftrue,definition,
% 0.28/0.48 ( iftrue
% 0.28/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( Xphi
% 0.28/0.48 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 0.28/0.48 = Xx ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(iffalse_type,type,
% 0.28/0.48 iffalse: $o ).
% 0.28/0.48
% 0.28/0.48 thf(iffalse,definition,
% 0.28/0.48 ( iffalse
% 0.28/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( ~ Xphi
% 0.28/0.48 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 0.28/0.48 = Xy ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(iftrueorfalse_type,type,
% 0.28/0.48 iftrueorfalse: $o ).
% 0.28/0.48
% 0.28/0.48 thf(iftrueorfalse,definition,
% 0.28/0.48 ( iftrueorfalse
% 0.28/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ! [Xy: $i] :
% 0.28/0.48 ( ( in @ Xy @ A )
% 0.28/0.48 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(binintersectT_lem_type,type,
% 0.28/0.48 binintersectT_lem: $o ).
% 0.28/0.48
% 0.28/0.48 thf(binintersectT_lem,definition,
% 0.28/0.48 ( binintersectT_lem
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(binunionT_lem_type,type,
% 0.28/0.48 binunionT_lem: $o ).
% 0.28/0.48
% 0.28/0.48 thf(binunionT_lem,definition,
% 0.28/0.48 ( binunionT_lem
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(powersetT_lem_type,type,
% 0.28/0.48 powersetT_lem: $o ).
% 0.28/0.48
% 0.28/0.48 thf(powersetT_lem,definition,
% 0.28/0.48 ( powersetT_lem
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ( in @ ( powerset @ X ) @ ( powerset @ ( powerset @ A ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setminusT_lem_type,type,
% 0.28/0.48 setminusT_lem: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setminusT_lem,definition,
% 0.28/0.48 ( setminusT_lem
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( in @ ( setminus @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(complementT_lem_type,type,
% 0.28/0.48 complementT_lem: $o ).
% 0.28/0.48
% 0.28/0.48 thf(complementT_lem,definition,
% 0.28/0.48 ( complementT_lem
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(setextT_type,type,
% 0.28/0.48 setextT: $o ).
% 0.28/0.48
% 0.28/0.48 thf(setextT,definition,
% 0.28/0.48 ( setextT
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ X )
% 0.28/0.48 => ( in @ Xx @ Y ) ) )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ Y )
% 0.28/0.48 => ( in @ Xx @ X ) ) )
% 0.28/0.48 => ( X = Y ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(subsetTI_type,type,
% 0.28/0.48 subsetTI: $o ).
% 0.28/0.48
% 0.28/0.48 thf(subsetTI,definition,
% 0.28/0.48 ( subsetTI
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ X )
% 0.28/0.48 => ( in @ Xx @ Y ) ) )
% 0.28/0.48 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(powersetTI1_type,type,
% 0.28/0.48 powersetTI1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(powersetTI1,definition,
% 0.28/0.48 ( powersetTI1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ X )
% 0.28/0.48 => ( in @ Xx @ Y ) ) )
% 0.28/0.48 => ( in @ X @ ( powerset @ Y ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(powersetTE1_type,type,
% 0.28/0.48 powersetTE1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(powersetTE1,definition,
% 0.28/0.48 ( powersetTE1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ X @ ( powerset @ Y ) )
% 0.28/0.48 => ( ( in @ Xx @ X )
% 0.28/0.48 => ( in @ Xx @ Y ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(complementTI1_type,type,
% 0.28/0.48 complementTI1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(complementTI1,definition,
% 0.28/0.48 ( complementTI1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ X )
% 0.28/0.48 => ~ ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(complementTE1_type,type,
% 0.28/0.48 complementTE1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(complementTE1,definition,
% 0.28/0.48 ( complementTE1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ~ ( in @ Xx @ ( setminus @ A @ X ) )
% 0.28/0.48 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(binintersectTELcontra_type,type,
% 0.28/0.48 binintersectTELcontra: $o ).
% 0.28/0.48
% 0.28/0.48 thf(binintersectTELcontra,definition,
% 0.28/0.48 ( binintersectTELcontra
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ~ ( in @ Xx @ X )
% 0.28/0.48 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(binintersectTERcontra_type,type,
% 0.28/0.48 binintersectTERcontra: $o ).
% 0.28/0.48
% 0.28/0.48 thf(binintersectTERcontra,definition,
% 0.28/0.48 ( binintersectTERcontra
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ~ ( in @ Xx @ Y )
% 0.28/0.48 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(contrasubsetT_type,type,
% 0.28/0.48 contrasubsetT: $o ).
% 0.28/0.48
% 0.28/0.48 thf(contrasubsetT,definition,
% 0.28/0.48 ( contrasubsetT
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.28/0.48 => ( ( in @ Xx @ Y )
% 0.28/0.48 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(contrasubsetT1_type,type,
% 0.28/0.48 contrasubsetT1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(contrasubsetT1,definition,
% 0.28/0.48 ( contrasubsetT1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( subset @ X @ Y )
% 0.28/0.48 => ( ~ ( in @ Xx @ Y )
% 0.28/0.48 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(contrasubsetT2_type,type,
% 0.28/0.48 contrasubsetT2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(contrasubsetT2,definition,
% 0.28/0.48 ( contrasubsetT2
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( ( subset @ X @ Y )
% 0.28/0.48 => ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(contrasubsetT3_type,type,
% 0.28/0.48 contrasubsetT3: $o ).
% 0.28/0.48
% 0.28/0.48 thf(contrasubsetT3,definition,
% 0.28/0.48 ( contrasubsetT3
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) )
% 0.28/0.48 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementI1_type,type,
% 0.28/0.48 doubleComplementI1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementI1,definition,
% 0.28/0.48 ( doubleComplementI1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ X )
% 0.28/0.48 => ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementE1_type,type,
% 0.28/0.48 doubleComplementE1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementE1,definition,
% 0.28/0.48 ( doubleComplementE1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) )
% 0.28/0.48 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementSub1_type,type,
% 0.28/0.48 doubleComplementSub1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementSub1,definition,
% 0.28/0.48 ( doubleComplementSub1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ( subset @ X @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementSub2_type,type,
% 0.28/0.48 doubleComplementSub2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementSub2,definition,
% 0.28/0.48 ( doubleComplementSub2
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ( subset @ ( setminus @ A @ ( setminus @ A @ X ) ) @ X ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementEq_type,type,
% 0.28/0.48 doubleComplementEq: $o ).
% 0.28/0.48
% 0.28/0.48 thf(doubleComplementEq,definition,
% 0.28/0.48 ( doubleComplementEq
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ( X
% 0.28/0.48 = ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(complementTnotintersectT_type,type,
% 0.28/0.48 complementTnotintersectT: $o ).
% 0.28/0.48
% 0.28/0.48 thf(complementTnotintersectT,definition,
% 0.28/0.48 ( complementTnotintersectT
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 0.28/0.48 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(complementImpComplementIntersect_type,type,
% 0.28/0.48 complementImpComplementIntersect: $o ).
% 0.28/0.48
% 0.28/0.48 thf(complementImpComplementIntersect,definition,
% 0.28/0.48 ( complementImpComplementIntersect
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 0.28/0.48 => ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(complementSubsetComplementIntersect_type,type,
% 0.28/0.48 complementSubsetComplementIntersect: $o ).
% 0.28/0.48
% 0.28/0.48 thf(complementSubsetComplementIntersect,definition,
% 0.28/0.48 ( complementSubsetComplementIntersect
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( subset @ ( setminus @ A @ X ) @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(complementInPowersetComplementIntersect_type,type,
% 0.28/0.48 complementInPowersetComplementIntersect: $o ).
% 0.28/0.48
% 0.28/0.48 thf(complementInPowersetComplementIntersect,definition,
% 0.28/0.48 ( complementInPowersetComplementIntersect
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( in @ ( setminus @ A @ X ) @ ( powerset @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(contraSubsetComplement_type,type,
% 0.28/0.48 contraSubsetComplement: $o ).
% 0.28/0.48
% 0.28/0.48 thf(contraSubsetComplement,definition,
% 0.28/0.48 ( contraSubsetComplement
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ Y )
% 0.28/0.48 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(complementTcontraSubset_type,type,
% 0.28/0.48 complementTcontraSubset: $o ).
% 0.28/0.48
% 0.28/0.48 thf(complementTcontraSubset,definition,
% 0.28/0.48 ( complementTcontraSubset
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.28/0.48 => ( subset @ Y @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(binunionTILcontra_type,type,
% 0.28/0.48 binunionTILcontra: $o ).
% 0.28/0.48
% 0.28/0.48 thf(binunionTILcontra,definition,
% 0.28/0.48 ( binunionTILcontra
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 0.28/0.48 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(binunionTIRcontra_type,type,
% 0.28/0.48 binunionTIRcontra: $o ).
% 0.28/0.48
% 0.28/0.48 thf(binunionTIRcontra,definition,
% 0.28/0.48 ( binunionTIRcontra
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 0.28/0.48 => ~ ( in @ Xx @ Y ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(inIntersectImpInUnion_type,type,
% 0.28/0.48 inIntersectImpInUnion: $o ).
% 0.28/0.48
% 0.28/0.48 thf(inIntersectImpInUnion,definition,
% 0.28/0.48 ( inIntersectImpInUnion
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Z: $i] :
% 0.28/0.48 ( ( in @ Z @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 0.28/0.48 => ( in @ Xx @ ( binunion @ X @ Z ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(inIntersectImpInUnion2_type,type,
% 0.28/0.48 inIntersectImpInUnion2: $o ).
% 0.28/0.48
% 0.28/0.48 thf(inIntersectImpInUnion2,definition,
% 0.28/0.48 ( inIntersectImpInUnion2
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Z: $i] :
% 0.28/0.48 ( ( in @ Z @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 0.28/0.48 => ( in @ Xx @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(inIntersectImpInIntersectUnions_type,type,
% 0.28/0.48 inIntersectImpInIntersectUnions: $o ).
% 0.28/0.48
% 0.28/0.48 thf(inIntersectImpInIntersectUnions,definition,
% 0.28/0.48 ( inIntersectImpInIntersectUnions
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Z: $i] :
% 0.28/0.48 ( ( in @ Z @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 0.28/0.48 => ( in @ Xx @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(intersectInPowersetIntersectUnions_type,type,
% 0.28/0.48 intersectInPowersetIntersectUnions: $o ).
% 0.28/0.48
% 0.28/0.48 thf(intersectInPowersetIntersectUnions,definition,
% 0.28/0.48 ( intersectInPowersetIntersectUnions
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Z: $i] :
% 0.28/0.48 ( ( in @ Z @ ( powerset @ A ) )
% 0.28/0.48 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(inComplementUnionImpNotIn1_type,type,
% 0.28/0.48 inComplementUnionImpNotIn1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(inComplementUnionImpNotIn1,definition,
% 0.28/0.48 ( inComplementUnionImpNotIn1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.28/0.48 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(inComplementUnionImpInComplement1_type,type,
% 0.28/0.48 inComplementUnionImpInComplement1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(inComplementUnionImpInComplement1,definition,
% 0.28/0.48 ( inComplementUnionImpInComplement1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.28/0.48 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(binunionTE_type,type,
% 0.28/0.48 binunionTE: $o ).
% 0.28/0.48
% 0.28/0.48 thf(binunionTE,definition,
% 0.28/0.48 ( binunionTE
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xphi: $o,Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( binunion @ X @ Y ) )
% 0.28/0.48 => ( ( ( in @ Xx @ X )
% 0.28/0.48 => Xphi )
% 0.28/0.48 => ( ( ( in @ Xx @ Y )
% 0.28/0.48 => Xphi )
% 0.28/0.48 => Xphi ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(binunionTEcontra_type,type,
% 0.28/0.48 binunionTEcontra: $o ).
% 0.28/0.48
% 0.28/0.48 thf(binunionTEcontra,definition,
% 0.28/0.48 ( binunionTEcontra
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ~ ( in @ Xx @ X )
% 0.28/0.48 => ( ~ ( in @ Xx @ Y )
% 0.28/0.48 => ~ ( in @ Xx @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(demorgan2a1_type,type,
% 0.28/0.48 demorgan2a1: $o ).
% 0.28/0.48
% 0.28/0.48 thf(demorgan2a1,definition,
% 0.28/0.48 ( demorgan2a1
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.28/0.48 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(complementUnionInPowersetComplement_type,type,
% 0.28/0.48 complementUnionInPowersetComplement: $o ).
% 0.28/0.48
% 0.28/0.48 thf(complementUnionInPowersetComplement,definition,
% 0.28/0.48 ( complementUnionInPowersetComplement
% 0.28/0.48 = ( ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ( in @ ( setminus @ A @ ( binunion @ X @ Y ) ) @ ( powerset @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 thf(demorgan2a2,conjecture,
% 0.28/0.48 ( setextAx
% 0.28/0.48 => ( emptysetAx
% 0.28/0.48 => ( setadjoinAx
% 0.28/0.48 => ( powersetAx
% 0.28/0.48 => ( setunionAx
% 0.28/0.48 => ( omega0Ax
% 0.28/0.48 => ( omegaSAx
% 0.28/0.48 => ( omegaIndAx
% 0.28/0.48 => ( replAx
% 0.28/0.48 => ( foundationAx
% 0.28/0.48 => ( wellorderingAx
% 0.28/0.48 => ( descrp
% 0.28/0.48 => ( dsetconstrI
% 0.28/0.48 => ( dsetconstrEL
% 0.28/0.48 => ( dsetconstrER
% 0.28/0.48 => ( exuE1
% 0.28/0.48 => ( prop2setE
% 0.28/0.48 => ( emptysetE
% 0.28/0.48 => ( emptysetimpfalse
% 0.28/0.48 => ( notinemptyset
% 0.28/0.48 => ( exuE3e
% 0.28/0.48 => ( setext
% 0.28/0.48 => ( emptyI
% 0.28/0.48 => ( noeltsimpempty
% 0.28/0.48 => ( setbeta
% 0.28/0.48 => ( nonemptyE1
% 0.28/0.48 => ( nonemptyI
% 0.28/0.48 => ( nonemptyI1
% 0.28/0.48 => ( setadjoinIL
% 0.28/0.48 => ( emptyinunitempty
% 0.28/0.48 => ( setadjoinIR
% 0.28/0.48 => ( setadjoinE
% 0.28/0.48 => ( setadjoinOr
% 0.28/0.48 => ( setoftrueEq
% 0.28/0.48 => ( powersetI
% 0.28/0.48 => ( emptyinPowerset
% 0.28/0.48 => ( emptyInPowerset
% 0.28/0.48 => ( powersetE
% 0.28/0.48 => ( setunionI
% 0.28/0.48 => ( setunionE
% 0.28/0.48 => ( subPowSU
% 0.28/0.48 => ( exuE2
% 0.28/0.48 => ( nonemptyImpWitness
% 0.28/0.48 => ( uniqinunit
% 0.28/0.48 => ( notinsingleton
% 0.28/0.48 => ( eqinunit
% 0.28/0.48 => ( singletonsswitch
% 0.28/0.48 => ( upairsetE
% 0.28/0.48 => ( upairsetIL
% 0.28/0.48 => ( upairsetIR
% 0.28/0.48 => ( emptyE1
% 0.28/0.48 => ( vacuousDall
% 0.28/0.48 => ( quantDeMorgan1
% 0.28/0.48 => ( quantDeMorgan2
% 0.28/0.48 => ( quantDeMorgan3
% 0.28/0.48 => ( quantDeMorgan4
% 0.28/0.48 => ( prop2setI
% 0.28/0.48 => ( prop2set2propI
% 0.28/0.48 => ( notdexE
% 0.28/0.48 => ( notdallE
% 0.28/0.48 => ( exuI1
% 0.28/0.48 => ( exuI3
% 0.28/0.48 => ( exuI2
% 0.28/0.48 => ( inCongP
% 0.28/0.48 => ( in__Cong
% 0.28/0.48 => ( exuE3u
% 0.28/0.48 => ( exu__Cong
% 0.28/0.48 => ( emptyset__Cong
% 0.28/0.48 => ( setadjoin__Cong
% 0.28/0.48 => ( powerset__Cong
% 0.28/0.48 => ( setunion__Cong
% 0.28/0.48 => ( omega__Cong
% 0.28/0.48 => ( exuEu
% 0.28/0.48 => ( descr__Cong
% 0.28/0.48 => ( dsetconstr__Cong
% 0.28/0.48 => ( subsetI1
% 0.28/0.48 => ( eqimpsubset2
% 0.28/0.48 => ( eqimpsubset1
% 0.28/0.48 => ( subsetI2
% 0.28/0.48 => ( emptysetsubset
% 0.28/0.48 => ( subsetE
% 0.28/0.48 => ( subsetE2
% 0.28/0.48 => ( notsubsetI
% 0.28/0.48 => ( notequalI1
% 0.28/0.48 => ( notequalI2
% 0.28/0.48 => ( subsetRefl
% 0.28/0.48 => ( subsetTrans
% 0.28/0.48 => ( setadjoinSub
% 0.28/0.48 => ( setadjoinSub2
% 0.28/0.48 => ( subset2powerset
% 0.28/0.48 => ( setextsub
% 0.28/0.48 => ( subsetemptysetimpeq
% 0.28/0.48 => ( powersetI1
% 0.28/0.48 => ( powersetE1
% 0.28/0.48 => ( inPowerset
% 0.28/0.48 => ( powersetsubset
% 0.28/0.48 => ( sepInPowerset
% 0.28/0.48 => ( sepSubset
% 0.28/0.48 => ( binunionIL
% 0.28/0.48 => ( upairset2IR
% 0.28/0.48 => ( binunionIR
% 0.28/0.48 => ( binunionEcases
% 0.28/0.48 => ( binunionE
% 0.28/0.48 => ( binunionLsub
% 0.28/0.48 => ( binunionRsub
% 0.28/0.48 => ( binintersectI
% 0.28/0.48 => ( binintersectSubset5
% 0.28/0.48 => ( binintersectEL
% 0.28/0.48 => ( binintersectLsub
% 0.28/0.48 => ( binintersectSubset2
% 0.28/0.48 => ( binintersectSubset3
% 0.28/0.48 => ( binintersectER
% 0.28/0.48 => ( disjointsetsI1
% 0.28/0.48 => ( binintersectRsub
% 0.28/0.48 => ( binintersectSubset4
% 0.28/0.48 => ( binintersectSubset1
% 0.28/0.48 => ( bs114d
% 0.28/0.48 => ( setminusI
% 0.28/0.48 => ( setminusEL
% 0.28/0.48 => ( setminusER
% 0.28/0.48 => ( setminusSubset2
% 0.28/0.48 => ( setminusERneg
% 0.28/0.48 => ( setminusELneg
% 0.28/0.48 => ( setminusILneg
% 0.28/0.48 => ( setminusIRneg
% 0.28/0.48 => ( setminusLsub
% 0.28/0.48 => ( setminusSubset1
% 0.28/0.48 => ( symdiffE
% 0.28/0.48 => ( symdiffI1
% 0.28/0.48 => ( symdiffI2
% 0.28/0.48 => ( symdiffIneg1
% 0.28/0.48 => ( symdiffIneg2
% 0.28/0.48 => ( secondinupair
% 0.28/0.48 => ( setukpairIL
% 0.28/0.48 => ( setukpairIR
% 0.28/0.48 => ( kpairiskpair
% 0.28/0.48 => ( kpairp
% 0.28/0.48 => ( singletonsubset
% 0.28/0.48 => ( singletoninpowerset
% 0.28/0.48 => ( singletoninpowunion
% 0.28/0.48 => ( upairset2E
% 0.28/0.48 => ( upairsubunion
% 0.28/0.48 => ( upairinpowunion
% 0.28/0.48 => ( ubforcartprodlem1
% 0.28/0.48 => ( ubforcartprodlem2
% 0.28/0.48 => ( ubforcartprodlem3
% 0.28/0.48 => ( cartprodpairin
% 0.28/0.48 => ( cartprodmempair1
% 0.28/0.48 => ( cartprodmempair
% 0.28/0.48 => ( setunionE2
% 0.28/0.48 => ( setunionsingleton1
% 0.28/0.48 => ( setunionsingleton2
% 0.28/0.48 => ( setunionsingleton
% 0.28/0.48 => ( singletonprop
% 0.28/0.48 => ( ex1E1
% 0.28/0.48 => ( ex1I
% 0.28/0.48 => ( ex1I2
% 0.28/0.48 => ( singletonsuniq
% 0.28/0.48 => ( setukpairinjL1
% 0.28/0.48 => ( kfstsingleton
% 0.28/0.48 => ( theprop
% 0.28/0.48 => ( kfstpairEq
% 0.28/0.48 => ( cartprodfstin
% 0.28/0.48 => ( setukpairinjL2
% 0.28/0.48 => ( setukpairinjL
% 0.28/0.48 => ( setukpairinjR11
% 0.28/0.48 => ( setukpairinjR12
% 0.28/0.48 => ( setukpairinjR1
% 0.28/0.48 => ( upairequniteq
% 0.28/0.48 => ( setukpairinjR2
% 0.28/0.48 => ( setukpairinjR
% 0.28/0.48 => ( ksndsingleton
% 0.28/0.48 => ( ksndpairEq
% 0.28/0.48 => ( kpairsurjEq
% 0.28/0.48 => ( cartprodsndin
% 0.28/0.48 => ( cartprodpairmemEL
% 0.28/0.48 => ( cartprodpairmemER
% 0.28/0.48 => ( cartprodmempaircEq
% 0.28/0.48 => ( cartprodfstpairEq
% 0.28/0.48 => ( cartprodsndpairEq
% 0.28/0.48 => ( cartprodpairsurjEq
% 0.28/0.48 => ( dpsetconstrI
% 0.28/0.48 => ( dpsetconstrSub
% 0.28/0.48 => ( setOfPairsIsBReln
% 0.28/0.48 => ( dpsetconstrERa
% 0.28/0.48 => ( dpsetconstrEL1
% 0.28/0.48 => ( dpsetconstrEL2
% 0.28/0.48 => ( dpsetconstrER
% 0.28/0.48 => ( funcImageSingleton
% 0.28/0.48 => ( apProp
% 0.28/0.48 => ( app
% 0.28/0.48 => ( infuncsetfunc
% 0.28/0.48 => ( ap2p
% 0.28/0.48 => ( funcinfuncset
% 0.28/0.48 => ( lamProp
% 0.28/0.48 => ( lamp
% 0.28/0.48 => ( lam2p
% 0.28/0.48 => ( brelnall1
% 0.28/0.48 => ( brelnall2
% 0.28/0.48 => ( ex1E2
% 0.28/0.48 => ( funcGraphProp1
% 0.28/0.48 => ( funcGraphProp3
% 0.28/0.48 => ( funcGraphProp2
% 0.28/0.48 => ( funcextLem
% 0.28/0.48 => ( funcGraphProp4
% 0.28/0.48 => ( subbreln
% 0.28/0.48 => ( eqbreln
% 0.28/0.48 => ( funcext
% 0.28/0.48 => ( funcext2
% 0.28/0.48 => ( ap2apEq1
% 0.28/0.48 => ( ap2apEq2
% 0.28/0.48 => ( beta1
% 0.28/0.48 => ( eta1
% 0.28/0.48 => ( lam2lamEq
% 0.28/0.48 => ( beta2
% 0.28/0.48 => ( eta2
% 0.28/0.48 => ( iffalseProp1
% 0.28/0.48 => ( iffalseProp2
% 0.28/0.48 => ( iftrueProp1
% 0.28/0.48 => ( iftrueProp2
% 0.28/0.48 => ( ifSingleton
% 0.28/0.48 => ( ifp
% 0.28/0.48 => ( theeq
% 0.28/0.48 => ( iftrue
% 0.28/0.48 => ( iffalse
% 0.28/0.48 => ( iftrueorfalse
% 0.28/0.48 => ( binintersectT_lem
% 0.28/0.48 => ( binunionT_lem
% 0.28/0.48 => ( powersetT_lem
% 0.28/0.48 => ( setminusT_lem
% 0.28/0.48 => ( complementT_lem
% 0.28/0.48 => ( setextT
% 0.28/0.48 => ( subsetTI
% 0.28/0.48 => ( powersetTI1
% 0.28/0.48 => ( powersetTE1
% 0.28/0.48 => ( complementTI1
% 0.28/0.48 => ( complementTE1
% 0.28/0.48 => ( binintersectTELcontra
% 0.28/0.48 => ( binintersectTERcontra
% 0.28/0.48 => ( contrasubsetT
% 0.28/0.48 => ( contrasubsetT1
% 0.28/0.48 => ( contrasubsetT2
% 0.28/0.48 => ( contrasubsetT3
% 0.28/0.48 => ( doubleComplementI1
% 0.28/0.48 => ( doubleComplementE1
% 0.28/0.48 => ( doubleComplementSub1
% 0.28/0.48 => ( doubleComplementSub2
% 0.28/0.48 => ( doubleComplementEq
% 0.28/0.48 => ( complementTnotintersectT
% 0.28/0.48 => ( complementImpComplementIntersect
% 0.28/0.48 => ( complementSubsetComplementIntersect
% 0.28/0.48 => ( complementInPowersetComplementIntersect
% 0.28/0.48 => ( contraSubsetComplement
% 0.28/0.48 => ( complementTcontraSubset
% 0.28/0.48 => ( binunionTILcontra
% 0.28/0.48 => ( binunionTIRcontra
% 0.28/0.48 => ( inIntersectImpInUnion
% 0.28/0.48 => ( inIntersectImpInUnion2
% 0.28/0.48 => ( inIntersectImpInIntersectUnions
% 0.28/0.48 => ( intersectInPowersetIntersectUnions
% 0.28/0.48 => ( inComplementUnionImpNotIn1
% 0.28/0.48 => ( inComplementUnionImpInComplement1
% 0.28/0.48 => ( binunionTE
% 0.28/0.48 => ( binunionTEcontra
% 0.28/0.48 => ( demorgan2a1
% 0.28/0.48 => ( complementUnionInPowersetComplement
% 0.28/0.48 => ! [A: $i,X: $i] :
% 0.28/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.28/0.48 => ! [Y: $i] :
% 0.28/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.28/0.48 => ! [Xx: $i] :
% 0.28/0.48 ( ( in @ Xx @ A )
% 0.28/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.28/0.48 => ( in @ Xx @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 0.28/0.48
% 0.28/0.48 %------------------------------------------------------------------------------
% 0.28/0.48 ------------------------
% 2.44/1.47 ---- Embedded in THF ---
% 2.44/1.47 %%% This output was generated by embedproblem, version 1.9.5 (library version 1.9).
% 2.44/1.47 %%% Generated on Tue Feb 24 12:32:55 EST 2026
% 2.44/1.47 %%% using '$$dhol' embedding, version 1.3.0.
% 2.44/1.47 %%% Logic specification used:
% 2.44/1.47 %%% thf(spec, logic, $$dhol).
% 2.44/1.47
% 2.44/1.47 % SZS output start ListOfTHF for /export/starexec/sandbox/tmp/tmp.9gZFmwzfh1/DTF2DTF25865.p
% See solution above
% 2.44/1.47 ------------------------
% 2.67/1.53 ---- Cleaned THF ---
% 2.67/1.53 thf(in_type,type,
% 2.67/1.53 in: $i > $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(exu_type,type,
% 2.67/1.53 exu: ( $i > $o ) > $o ).
% 2.67/1.53
% 2.67/1.53 thf(exu,definition,
% 2.67/1.53 ( exu
% 2.67/1.53 = ( ^ [Xphi: $i > $o] :
% 2.67/1.53 ? [Xx: $i] :
% 2.67/1.53 ( ( Xphi @ Xx )
% 2.67/1.53 & ! [Xy: $i] :
% 2.67/1.53 ( ( Xphi @ Xy )
% 2.67/1.53 => ( Xx = Xy ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setextAx_type,type,
% 2.67/1.53 setextAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setextAx,definition,
% 2.67/1.53 ( setextAx
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 <=> ( in @ Xx @ B ) )
% 2.67/1.53 => ( A = B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptyset_type,type,
% 2.67/1.53 emptyset: $i ).
% 2.67/1.53
% 2.67/1.53 thf(emptysetAx_type,type,
% 2.67/1.53 emptysetAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptysetAx,definition,
% 2.67/1.53 ( emptysetAx
% 2.67/1.53 = ( ! [Xx: $i] :
% 2.67/1.53 ~ ( in @ Xx @ emptyset ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoin_type,type,
% 2.67/1.53 setadjoin: $i > $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinAx_type,type,
% 2.67/1.53 setadjoinAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinAx,definition,
% 2.67/1.53 ( setadjoinAx
% 2.67/1.53 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.67/1.53 <=> ( ( Xy = Xx )
% 2.67/1.53 | ( in @ Xy @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(powerset_type,type,
% 2.67/1.53 powerset: $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(powersetAx_type,type,
% 2.67/1.53 powersetAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(powersetAx,definition,
% 2.67/1.53 ( powersetAx
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( in @ B @ ( powerset @ A ) )
% 2.67/1.53 <=> ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setunion_type,type,
% 2.67/1.53 setunion: $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(setunionAx_type,type,
% 2.67/1.53 setunionAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setunionAx,definition,
% 2.67/1.53 ( setunionAx
% 2.67/1.53 = ( ! [A: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( setunion @ A ) )
% 2.67/1.53 <=> ? [B: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 & ( in @ B @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(omega_type,type,
% 2.67/1.53 omega: $i ).
% 2.67/1.53
% 2.67/1.53 thf(omega0Ax_type,type,
% 2.67/1.53 omega0Ax: $o ).
% 2.67/1.53
% 2.67/1.53 thf(omega0Ax,definition,
% 2.67/1.53 ( omega0Ax
% 2.67/1.53 = ( in @ emptyset @ omega ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(omegaSAx_type,type,
% 2.67/1.53 omegaSAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(omegaSAx,definition,
% 2.67/1.53 ( omegaSAx
% 2.67/1.53 = ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ omega )
% 2.67/1.53 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(omegaIndAx_type,type,
% 2.67/1.53 omegaIndAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(omegaIndAx,definition,
% 2.67/1.53 ( omegaIndAx
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ( ( ( in @ emptyset @ A )
% 2.67/1.53 & ! [Xx: $i] :
% 2.67/1.53 ( ( ( in @ Xx @ omega )
% 2.67/1.53 & ( in @ Xx @ A ) )
% 2.67/1.53 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 2.67/1.53 => ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ omega )
% 2.67/1.53 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(replAx_type,type,
% 2.67/1.53 replAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(replAx,definition,
% 2.67/1.53 ( replAx
% 2.67/1.53 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( exu
% 2.67/1.53 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 2.67/1.53 => ? [B: $i] :
% 2.67/1.53 ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 <=> ? [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ A )
% 2.67/1.53 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(foundationAx_type,type,
% 2.67/1.53 foundationAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(foundationAx,definition,
% 2.67/1.53 ( foundationAx
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ( ? [Xx: $i] : ( in @ Xx @ A )
% 2.67/1.53 => ? [B: $i] :
% 2.67/1.53 ( ( in @ B @ A )
% 2.67/1.53 & ~ ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(wellorderingAx_type,type,
% 2.67/1.53 wellorderingAx: $o ).
% 2.67/1.53
% 2.67/1.53 thf(wellorderingAx,definition,
% 2.67/1.53 ( wellorderingAx
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ? [B: $i] :
% 2.67/1.53 ( ! [C: $i] :
% 2.67/1.53 ( ( in @ C @ B )
% 2.67/1.53 => ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ C )
% 2.67/1.53 => ( in @ Xx @ A ) ) )
% 2.67/1.53 & ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( ( in @ Xx @ A )
% 2.67/1.53 & ( in @ Xy @ A ) )
% 2.67/1.53 => ( ! [C: $i] :
% 2.67/1.53 ( ( in @ C @ B )
% 2.67/1.53 => ( ( in @ Xx @ C )
% 2.67/1.53 <=> ( in @ Xy @ C ) ) )
% 2.67/1.53 => ( Xx = Xy ) ) )
% 2.67/1.53 & ! [C: $i,D: $i] :
% 2.67/1.53 ( ( ( in @ C @ B )
% 2.67/1.53 & ( in @ D @ B ) )
% 2.67/1.53 => ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ C )
% 2.67/1.53 => ( in @ Xx @ D ) )
% 2.67/1.53 | ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ D )
% 2.67/1.53 => ( in @ Xx @ C ) ) ) )
% 2.67/1.53 & ! [C: $i] :
% 2.67/1.53 ( ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ C )
% 2.67/1.53 => ( in @ Xx @ A ) )
% 2.67/1.53 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 2.67/1.53 => ? [D: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ D @ B )
% 2.67/1.53 & ( in @ Xx @ C )
% 2.67/1.53 & ~ ? [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ D )
% 2.67/1.53 & ( in @ Xy @ C ) )
% 2.67/1.53 & ! [E: $i] :
% 2.67/1.53 ( ( in @ E @ B )
% 2.67/1.53 => ( ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ E )
% 2.67/1.53 => ( in @ Xy @ D ) )
% 2.67/1.53 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(descr_type,type,
% 2.67/1.53 descr: ( $i > $o ) > $i ).
% 2.67/1.53
% 2.67/1.53 thf(descrp_type,type,
% 2.67/1.53 descrp: $o ).
% 2.67/1.53
% 2.67/1.53 thf(descrp,definition,
% 2.67/1.53 ( descrp
% 2.67/1.53 = ( ! [Xphi: $i > $o] :
% 2.67/1.53 ( ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 => ( Xphi
% 2.67/1.53 @ ( descr
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dsetconstr_type,type,
% 2.67/1.53 dsetconstr: $i > ( $i > $o ) > $i ).
% 2.67/1.53
% 2.67/1.53 thf(dsetconstrI_type,type,
% 2.67/1.53 dsetconstrI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dsetconstrI,definition,
% 2.67/1.53 ( dsetconstrI
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ( Xphi @ Xx )
% 2.67/1.53 => ( in @ Xx
% 2.67/1.53 @ ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dsetconstrEL_type,type,
% 2.67/1.53 dsetconstrEL: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dsetconstrEL,definition,
% 2.67/1.53 ( dsetconstrEL
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx
% 2.67/1.53 @ ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.67/1.53 => ( in @ Xx @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dsetconstrER_type,type,
% 2.67/1.53 dsetconstrER: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dsetconstrER,definition,
% 2.67/1.53 ( dsetconstrER
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx
% 2.67/1.53 @ ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.67/1.53 => ( Xphi @ Xx ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(exuE1_type,type,
% 2.67/1.53 exuE1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(exuE1,definition,
% 2.67/1.53 ( exuE1
% 2.67/1.53 = ( ! [Xphi: $i > $o] :
% 2.67/1.53 ( ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 => ? [Xx: $i] :
% 2.67/1.53 ( ( Xphi @ Xx )
% 2.67/1.53 & ! [Xy: $i] :
% 2.67/1.53 ( ( Xphi @ Xy )
% 2.67/1.53 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(prop2set_type,type,
% 2.67/1.53 prop2set: $o > $i ).
% 2.67/1.53
% 2.67/1.53 thf(prop2setE_type,type,
% 2.67/1.53 prop2setE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(prop2setE,definition,
% 2.67/1.53 ( prop2setE
% 2.67/1.53 = ( ! [Xphi: $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 2.67/1.53 => Xphi ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptysetE_type,type,
% 2.67/1.53 emptysetE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptysetE,definition,
% 2.67/1.53 ( emptysetE
% 2.67/1.53 = ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ emptyset )
% 2.67/1.53 => ! [Xphi: $o] : Xphi ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptysetimpfalse_type,type,
% 2.67/1.53 emptysetimpfalse: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptysetimpfalse,definition,
% 2.67/1.53 ( emptysetimpfalse
% 2.67/1.53 = ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ emptyset )
% 2.67/1.53 => $false ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(notinemptyset_type,type,
% 2.67/1.53 notinemptyset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(notinemptyset,definition,
% 2.67/1.53 ( notinemptyset
% 2.67/1.53 = ( ! [Xx: $i] :
% 2.67/1.53 ~ ( in @ Xx @ emptyset ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(exuE3e_type,type,
% 2.67/1.53 exuE3e: $o ).
% 2.67/1.53
% 2.67/1.53 thf(exuE3e,definition,
% 2.67/1.53 ( exuE3e
% 2.67/1.53 = ( ! [Xphi: $i > $o] :
% 2.67/1.53 ( ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setext_type,type,
% 2.67/1.53 setext: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setext,definition,
% 2.67/1.53 ( setext
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ Xx @ B ) )
% 2.67/1.53 => ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 => ( in @ Xx @ A ) )
% 2.67/1.53 => ( A = B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptyI_type,type,
% 2.67/1.53 emptyI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptyI,definition,
% 2.67/1.53 ( emptyI
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ~ ( in @ Xx @ A )
% 2.67/1.53 => ( A = emptyset ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(noeltsimpempty_type,type,
% 2.67/1.53 noeltsimpempty: $o ).
% 2.67/1.53
% 2.67/1.53 thf(noeltsimpempty,definition,
% 2.67/1.53 ( noeltsimpempty
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ~ ( in @ Xx @ A )
% 2.67/1.53 => ( A = emptyset ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setbeta_type,type,
% 2.67/1.53 setbeta: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setbeta,definition,
% 2.67/1.53 ( setbeta
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ( in @ Xx
% 2.67/1.53 @ ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.67/1.53 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(nonempty_type,type,
% 2.67/1.53 nonempty: $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(nonempty,definition,
% 2.67/1.53 ( nonempty
% 2.67/1.53 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(nonemptyE1_type,type,
% 2.67/1.53 nonemptyE1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(nonemptyE1,definition,
% 2.67/1.53 ( nonemptyE1
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ( ( nonempty @ A )
% 2.67/1.53 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(nonemptyI_type,type,
% 2.67/1.53 nonemptyI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(nonemptyI,definition,
% 2.67/1.53 ( nonemptyI
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ( Xphi @ Xx )
% 2.67/1.53 => ( nonempty
% 2.67/1.53 @ ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(nonemptyI1_type,type,
% 2.67/1.53 nonemptyI1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(nonemptyI1,definition,
% 2.67/1.53 ( nonemptyI1
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ( ? [Xx: $i] : ( in @ Xx @ A )
% 2.67/1.53 => ( nonempty @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinIL_type,type,
% 2.67/1.53 setadjoinIL: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinIL,definition,
% 2.67/1.53 ( setadjoinIL
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptyinunitempty_type,type,
% 2.67/1.53 emptyinunitempty: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptyinunitempty,definition,
% 2.67/1.53 ( emptyinunitempty
% 2.67/1.53 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinIR_type,type,
% 2.67/1.53 setadjoinIR: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinIR,definition,
% 2.67/1.53 ( setadjoinIR
% 2.67/1.53 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ A )
% 2.67/1.53 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinE_type,type,
% 2.67/1.53 setadjoinE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinE,definition,
% 2.67/1.53 ( setadjoinE
% 2.67/1.53 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.67/1.53 => ! [Xphi: $o] :
% 2.67/1.53 ( ( ( Xy = Xx )
% 2.67/1.53 => Xphi )
% 2.67/1.53 => ( ( ( in @ Xy @ A )
% 2.67/1.53 => Xphi )
% 2.67/1.53 => Xphi ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinOr_type,type,
% 2.67/1.53 setadjoinOr: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinOr,definition,
% 2.67/1.53 ( setadjoinOr
% 2.67/1.53 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.67/1.53 => ( ( Xy = Xx )
% 2.67/1.53 | ( in @ Xy @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setoftrueEq_type,type,
% 2.67/1.53 setoftrueEq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setoftrueEq,definition,
% 2.67/1.53 ( setoftrueEq
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ( ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xx: $i] : $true )
% 2.67/1.53 = A ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(powersetI_type,type,
% 2.67/1.53 powersetI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(powersetI,definition,
% 2.67/1.53 ( powersetI
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 => ( in @ Xx @ A ) )
% 2.67/1.53 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptyinPowerset_type,type,
% 2.67/1.53 emptyinPowerset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptyinPowerset,definition,
% 2.67/1.53 ( emptyinPowerset
% 2.67/1.53 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptyInPowerset_type,type,
% 2.67/1.53 emptyInPowerset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptyInPowerset,definition,
% 2.67/1.53 ( emptyInPowerset
% 2.67/1.53 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(powersetE_type,type,
% 2.67/1.53 powersetE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(powersetE,definition,
% 2.67/1.53 ( powersetE
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ B @ ( powerset @ A ) )
% 2.67/1.53 => ( ( in @ Xx @ B )
% 2.67/1.53 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setunionI_type,type,
% 2.67/1.53 setunionI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setunionI,definition,
% 2.67/1.53 ( setunionI
% 2.67/1.53 = ( ! [A: $i,Xx: $i,B: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 => ( ( in @ B @ A )
% 2.67/1.53 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setunionE_type,type,
% 2.67/1.53 setunionE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setunionE,definition,
% 2.67/1.53 ( setunionE
% 2.67/1.53 = ( ! [A: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( setunion @ A ) )
% 2.67/1.53 => ! [Xphi: $o] :
% 2.67/1.53 ( ! [B: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 => ( ( in @ B @ A )
% 2.67/1.53 => Xphi ) )
% 2.67/1.53 => Xphi ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(subPowSU_type,type,
% 2.67/1.53 subPowSU: $o ).
% 2.67/1.53
% 2.67/1.53 thf(subPowSU,definition,
% 2.67/1.53 ( subPowSU
% 2.67/1.53 = ( ! [A: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(exuE2_type,type,
% 2.67/1.53 exuE2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(exuE2,definition,
% 2.67/1.53 ( exuE2
% 2.67/1.53 = ( ! [Xphi: $i > $o] :
% 2.67/1.53 ( ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 => ? [Xx: $i] :
% 2.67/1.53 ! [Xy: $i] :
% 2.67/1.53 ( ( Xphi @ Xy )
% 2.67/1.53 <=> ( Xy = Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(nonemptyImpWitness_type,type,
% 2.67/1.53 nonemptyImpWitness: $o ).
% 2.67/1.53
% 2.67/1.53 thf(nonemptyImpWitness,definition,
% 2.67/1.53 ( nonemptyImpWitness
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ( ( nonempty @ A )
% 2.67/1.53 => ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & $true ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(uniqinunit_type,type,
% 2.67/1.53 uniqinunit: $o ).
% 2.67/1.53
% 2.67/1.53 thf(uniqinunit,definition,
% 2.67/1.53 ( uniqinunit
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.67/1.53 => ( Xx = Xy ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(notinsingleton_type,type,
% 2.67/1.53 notinsingleton: $o ).
% 2.67/1.53
% 2.67/1.53 thf(notinsingleton,definition,
% 2.67/1.53 ( notinsingleton
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xx != Xy )
% 2.67/1.53 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(eqinunit_type,type,
% 2.67/1.53 eqinunit: $o ).
% 2.67/1.53
% 2.67/1.53 thf(eqinunit,definition,
% 2.67/1.53 ( eqinunit
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xx = Xy )
% 2.67/1.53 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(singletonsswitch_type,type,
% 2.67/1.53 singletonsswitch: $o ).
% 2.67/1.53
% 2.67/1.53 thf(singletonsswitch,definition,
% 2.67/1.53 ( singletonsswitch
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.67/1.53 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(upairsetE_type,type,
% 2.67/1.53 upairsetE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(upairsetE,definition,
% 2.67/1.53 ( upairsetE
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.67/1.53 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 2.67/1.53 => ( ( Xz = Xx )
% 2.67/1.53 | ( Xz = Xy ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(upairsetIL_type,type,
% 2.67/1.53 upairsetIL: $o ).
% 2.67/1.53
% 2.67/1.53 thf(upairsetIL,definition,
% 2.67/1.53 ( upairsetIL
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(upairsetIR_type,type,
% 2.67/1.53 upairsetIR: $o ).
% 2.67/1.53
% 2.67/1.53 thf(upairsetIR,definition,
% 2.67/1.53 ( upairsetIR
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptyE1_type,type,
% 2.67/1.53 emptyE1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptyE1,definition,
% 2.67/1.53 ( emptyE1
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ( Xphi @ Xx ) )
% 2.67/1.53 => ( ( ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 = emptyset )
% 2.67/1.53 => $false ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(vacuousDall_type,type,
% 2.67/1.53 vacuousDall: $o ).
% 2.67/1.53
% 2.67/1.53 thf(vacuousDall,definition,
% 2.67/1.53 ( vacuousDall
% 2.67/1.53 = ( ! [Xphi: $i > $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ emptyset )
% 2.67/1.53 => ( Xphi @ Xx ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(quantDeMorgan1_type,type,
% 2.67/1.53 quantDeMorgan1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(quantDeMorgan1,definition,
% 2.67/1.53 ( quantDeMorgan1
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ~ ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( Xphi @ Xx ) )
% 2.67/1.53 => ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(quantDeMorgan2_type,type,
% 2.67/1.53 quantDeMorgan2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(quantDeMorgan2,definition,
% 2.67/1.53 ( quantDeMorgan2
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ~ ( Xphi @ Xx ) )
% 2.67/1.53 => ~ ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(quantDeMorgan3_type,type,
% 2.67/1.53 quantDeMorgan3: $o ).
% 2.67/1.53
% 2.67/1.53 thf(quantDeMorgan3,definition,
% 2.67/1.53 ( quantDeMorgan3
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ~ ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ( Xphi @ Xx ) )
% 2.67/1.53 => ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(quantDeMorgan4_type,type,
% 2.67/1.53 quantDeMorgan4: $o ).
% 2.67/1.53
% 2.67/1.53 thf(quantDeMorgan4,definition,
% 2.67/1.53 ( quantDeMorgan4
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ~ ( Xphi @ Xx ) )
% 2.67/1.53 => ~ ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(prop2setI_type,type,
% 2.67/1.53 prop2setI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(prop2setI,definition,
% 2.67/1.53 ( prop2setI
% 2.67/1.53 = ( ! [Xphi: $o] :
% 2.67/1.53 ( Xphi
% 2.67/1.53 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(set2prop_type,type,
% 2.67/1.53 set2prop: $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(prop2set2propI_type,type,
% 2.67/1.53 prop2set2propI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(prop2set2propI,definition,
% 2.67/1.53 ( prop2set2propI
% 2.67/1.53 = ( ! [Xphi: $o] :
% 2.67/1.53 ( Xphi
% 2.67/1.53 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(notdexE_type,type,
% 2.67/1.53 notdexE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(notdexE,definition,
% 2.67/1.53 ( notdexE
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ~ ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ( Xphi @ Xx ) )
% 2.67/1.53 => ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(notdallE_type,type,
% 2.67/1.53 notdallE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(notdallE,definition,
% 2.67/1.53 ( notdallE
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ~ ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( Xphi @ Xx ) )
% 2.67/1.53 => ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(exuI1_type,type,
% 2.67/1.53 exuI1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(exuI1,definition,
% 2.67/1.53 ( exuI1
% 2.67/1.53 = ( ! [Xphi: $i > $o] :
% 2.67/1.53 ( ? [Xx: $i] :
% 2.67/1.53 ( ( Xphi @ Xx )
% 2.67/1.53 & ! [Xy: $i] :
% 2.67/1.53 ( ( Xphi @ Xy )
% 2.67/1.53 => ( Xx = Xy ) ) )
% 2.67/1.53 => ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(exuI3_type,type,
% 2.67/1.53 exuI3: $o ).
% 2.67/1.53
% 2.67/1.53 thf(exuI3,definition,
% 2.67/1.53 ( exuI3
% 2.67/1.53 = ( ! [Xphi: $i > $o] :
% 2.67/1.53 ( ? [Xx: $i] : ( Xphi @ Xx )
% 2.67/1.53 => ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xphi @ Xx )
% 2.67/1.53 => ( ( Xphi @ Xy )
% 2.67/1.53 => ( Xx = Xy ) ) )
% 2.67/1.53 => ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(exuI2_type,type,
% 2.67/1.53 exuI2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(exuI2,definition,
% 2.67/1.53 ( exuI2
% 2.67/1.53 = ( ! [Xphi: $i > $o] :
% 2.67/1.53 ( ? [Xx: $i] :
% 2.67/1.53 ! [Xy: $i] :
% 2.67/1.53 ( ( Xphi @ Xy )
% 2.67/1.53 <=> ( Xy = Xx ) )
% 2.67/1.53 => ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(inCongP_type,type,
% 2.67/1.53 inCongP: $o ).
% 2.67/1.53
% 2.67/1.53 thf(inCongP,definition,
% 2.67/1.53 ( inCongP
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( A = B )
% 2.67/1.53 => ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xx = Xy )
% 2.67/1.53 => ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(in__Cong_type,type,
% 2.67/1.53 in__Cong: $o ).
% 2.67/1.53
% 2.67/1.53 thf(in__Cong,definition,
% 2.67/1.53 ( in__Cong
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( A = B )
% 2.67/1.53 => ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xx = Xy )
% 2.67/1.53 => ( ( in @ Xx @ A )
% 2.67/1.53 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(exuE3u_type,type,
% 2.67/1.53 exuE3u: $o ).
% 2.67/1.53
% 2.67/1.53 thf(exuE3u,definition,
% 2.67/1.53 ( exuE3u
% 2.67/1.53 = ( ! [Xphi: $i > $o] :
% 2.67/1.53 ( ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 => ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xphi @ Xx )
% 2.67/1.53 => ( ( Xphi @ Xy )
% 2.67/1.53 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(exu__Cong_type,type,
% 2.67/1.53 exu__Cong: $o ).
% 2.67/1.53
% 2.67/1.53 thf(exu__Cong,definition,
% 2.67/1.53 ( exu__Cong
% 2.67/1.53 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.67/1.53 ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xx = Xy )
% 2.67/1.53 => ( ( Xphi @ Xx )
% 2.67/1.53 <=> ( Xpsi @ Xy ) ) )
% 2.67/1.53 => ( ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 <=> ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptyset__Cong_type,type,
% 2.67/1.53 emptyset__Cong: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptyset__Cong,definition,
% 2.67/1.53 ( emptyset__Cong
% 2.67/1.53 = ( emptyset = emptyset ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoin__Cong_type,type,
% 2.67/1.53 setadjoin__Cong: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoin__Cong,definition,
% 2.67/1.53 ( setadjoin__Cong
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xx = Xy )
% 2.67/1.53 => ! [Xz: $i,Xu: $i] :
% 2.67/1.53 ( ( Xz = Xu )
% 2.67/1.53 => ( ( setadjoin @ Xx @ Xz )
% 2.67/1.53 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(powerset__Cong_type,type,
% 2.67/1.53 powerset__Cong: $o ).
% 2.67/1.53
% 2.67/1.53 thf(powerset__Cong,definition,
% 2.67/1.53 ( powerset__Cong
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( A = B )
% 2.67/1.53 => ( ( powerset @ A )
% 2.67/1.53 = ( powerset @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setunion__Cong_type,type,
% 2.67/1.53 setunion__Cong: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setunion__Cong,definition,
% 2.67/1.53 ( setunion__Cong
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( A = B )
% 2.67/1.53 => ( ( setunion @ A )
% 2.67/1.53 = ( setunion @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(omega__Cong_type,type,
% 2.67/1.53 omega__Cong: $o ).
% 2.67/1.53
% 2.67/1.53 thf(omega__Cong,definition,
% 2.67/1.53 ( omega__Cong
% 2.67/1.53 = ( omega = omega ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(exuEu_type,type,
% 2.67/1.53 exuEu: $o ).
% 2.67/1.53
% 2.67/1.53 thf(exuEu,definition,
% 2.67/1.53 ( exuEu
% 2.67/1.53 = ( ! [Xphi: $i > $o] :
% 2.67/1.53 ( ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 => ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xphi @ Xx )
% 2.67/1.53 => ( ( Xphi @ Xy )
% 2.67/1.53 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(descr__Cong_type,type,
% 2.67/1.53 descr__Cong: $o ).
% 2.67/1.53
% 2.67/1.53 thf(descr__Cong,definition,
% 2.67/1.53 ( descr__Cong
% 2.67/1.53 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.67/1.53 ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xx = Xy )
% 2.67/1.53 => ( ( Xphi @ Xx )
% 2.67/1.53 <=> ( Xpsi @ Xy ) ) )
% 2.67/1.53 => ( ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 => ( ( exu
% 2.67/1.53 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 2.67/1.53 => ( ( descr
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 = ( descr
% 2.67/1.53 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dsetconstr__Cong_type,type,
% 2.67/1.53 dsetconstr__Cong: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dsetconstr__Cong,definition,
% 2.67/1.53 ( dsetconstr__Cong
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( A = B )
% 2.67/1.53 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( ( Xx = Xy )
% 2.67/1.53 => ( ( Xphi @ Xx )
% 2.67/1.53 <=> ( Xpsi @ Xy ) ) ) ) )
% 2.67/1.53 => ( ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 = ( dsetconstr @ B
% 2.67/1.53 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(subset_type,type,
% 2.67/1.53 subset: $i > $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(disjoint_type,type,
% 2.67/1.53 disjoint: $i > $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(setsmeet_type,type,
% 2.67/1.53 setsmeet: $i > $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(subsetI1_type,type,
% 2.67/1.53 subsetI1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(subsetI1,definition,
% 2.67/1.53 ( subsetI1
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ Xx @ B ) )
% 2.67/1.53 => ( subset @ A @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(eqimpsubset2_type,type,
% 2.67/1.53 eqimpsubset2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(eqimpsubset2,definition,
% 2.67/1.53 ( eqimpsubset2
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( A = B )
% 2.67/1.53 => ( subset @ B @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(eqimpsubset1_type,type,
% 2.67/1.53 eqimpsubset1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(eqimpsubset1,definition,
% 2.67/1.53 ( eqimpsubset1
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( A = B )
% 2.67/1.53 => ( subset @ A @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(subsetI2_type,type,
% 2.67/1.53 subsetI2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(subsetI2,definition,
% 2.67/1.53 ( subsetI2
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ Xx @ B ) )
% 2.67/1.53 => ( subset @ A @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(emptysetsubset_type,type,
% 2.67/1.53 emptysetsubset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(emptysetsubset,definition,
% 2.67/1.53 ( emptysetsubset
% 2.67/1.53 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(subsetE_type,type,
% 2.67/1.53 subsetE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(subsetE,definition,
% 2.67/1.53 ( subsetE
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( subset @ A @ B )
% 2.67/1.53 => ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ Xx @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(subsetE2_type,type,
% 2.67/1.53 subsetE2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(subsetE2,definition,
% 2.67/1.53 ( subsetE2
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( subset @ A @ B )
% 2.67/1.53 => ( ~ ( in @ Xx @ B )
% 2.67/1.53 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(notsubsetI_type,type,
% 2.67/1.53 notsubsetI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(notsubsetI,definition,
% 2.67/1.53 ( notsubsetI
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ~ ( in @ Xx @ B )
% 2.67/1.53 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(notequalI1_type,type,
% 2.67/1.53 notequalI1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(notequalI1,definition,
% 2.67/1.53 ( notequalI1
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ~ ( subset @ A @ B )
% 2.67/1.53 => ( A != B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(notequalI2_type,type,
% 2.67/1.53 notequalI2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(notequalI2,definition,
% 2.67/1.53 ( notequalI2
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ~ ( in @ Xx @ B )
% 2.67/1.53 => ( A != B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(subsetRefl_type,type,
% 2.67/1.53 subsetRefl: $o ).
% 2.67/1.53
% 2.67/1.53 thf(subsetRefl,definition,
% 2.67/1.53 ( subsetRefl
% 2.67/1.53 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(subsetTrans_type,type,
% 2.67/1.53 subsetTrans: $o ).
% 2.67/1.53
% 2.67/1.53 thf(subsetTrans,definition,
% 2.67/1.53 ( subsetTrans
% 2.67/1.53 = ( ! [A: $i,B: $i,C: $i] :
% 2.67/1.53 ( ( subset @ A @ B )
% 2.67/1.53 => ( ( subset @ B @ C )
% 2.67/1.53 => ( subset @ A @ C ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinSub_type,type,
% 2.67/1.53 setadjoinSub: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinSub,definition,
% 2.67/1.53 ( setadjoinSub
% 2.67/1.53 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinSub2_type,type,
% 2.67/1.53 setadjoinSub2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setadjoinSub2,definition,
% 2.67/1.53 ( setadjoinSub2
% 2.67/1.53 = ( ! [A: $i,Xx: $i,B: $i] :
% 2.67/1.53 ( ( subset @ A @ B )
% 2.67/1.53 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(subset2powerset_type,type,
% 2.67/1.53 subset2powerset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(subset2powerset,definition,
% 2.67/1.53 ( subset2powerset
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( subset @ A @ B )
% 2.67/1.53 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setextsub_type,type,
% 2.67/1.53 setextsub: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setextsub,definition,
% 2.67/1.53 ( setextsub
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( subset @ A @ B )
% 2.67/1.53 => ( ( subset @ B @ A )
% 2.67/1.53 => ( A = B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(subsetemptysetimpeq_type,type,
% 2.67/1.53 subsetemptysetimpeq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(subsetemptysetimpeq,definition,
% 2.67/1.53 ( subsetemptysetimpeq
% 2.67/1.53 = ( ! [A: $i] :
% 2.67/1.53 ( ( subset @ A @ emptyset )
% 2.67/1.53 => ( A = emptyset ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(powersetI1_type,type,
% 2.67/1.53 powersetI1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(powersetI1,definition,
% 2.67/1.53 ( powersetI1
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( subset @ B @ A )
% 2.67/1.53 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(powersetE1_type,type,
% 2.67/1.53 powersetE1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(powersetE1,definition,
% 2.67/1.53 ( powersetE1
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( in @ B @ ( powerset @ A ) )
% 2.67/1.53 => ( subset @ B @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(inPowerset_type,type,
% 2.67/1.53 inPowerset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(inPowerset,definition,
% 2.67/1.53 ( inPowerset
% 2.67/1.53 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(powersetsubset_type,type,
% 2.67/1.53 powersetsubset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(powersetsubset,definition,
% 2.67/1.53 ( powersetsubset
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( subset @ A @ B )
% 2.67/1.53 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(sepInPowerset_type,type,
% 2.67/1.53 sepInPowerset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(sepInPowerset,definition,
% 2.67/1.53 ( sepInPowerset
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( in
% 2.67/1.53 @ ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 @ ( powerset @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(sepSubset_type,type,
% 2.67/1.53 sepSubset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(sepSubset,definition,
% 2.67/1.53 ( sepSubset
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( subset
% 2.67/1.53 @ ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 @ A ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binunion_type,type,
% 2.67/1.53 binunion: $i > $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(binunionIL_type,type,
% 2.67/1.53 binunionIL: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binunionIL,definition,
% 2.67/1.53 ( binunionIL
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(upairset2IR_type,type,
% 2.67/1.53 upairset2IR: $o ).
% 2.67/1.53
% 2.67/1.53 thf(upairset2IR,definition,
% 2.67/1.53 ( upairset2IR
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binunionIR_type,type,
% 2.67/1.53 binunionIR: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binunionIR,definition,
% 2.67/1.53 ( binunionIR
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binunionEcases_type,type,
% 2.67/1.53 binunionEcases: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binunionEcases,definition,
% 2.67/1.53 ( binunionEcases
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 2.67/1.53 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 2.67/1.53 => ( ( ( in @ Xx @ A )
% 2.67/1.53 => Xphi )
% 2.67/1.53 => ( ( ( in @ Xx @ B )
% 2.67/1.53 => Xphi )
% 2.67/1.53 => Xphi ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binunionE_type,type,
% 2.67/1.53 binunionE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binunionE,definition,
% 2.67/1.53 ( binunionE
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 2.67/1.53 => ( ( in @ Xx @ A )
% 2.67/1.53 | ( in @ Xx @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binunionLsub_type,type,
% 2.67/1.53 binunionLsub: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binunionLsub,definition,
% 2.67/1.53 ( binunionLsub
% 2.67/1.53 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binunionRsub_type,type,
% 2.67/1.53 binunionRsub: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binunionRsub,definition,
% 2.67/1.53 ( binunionRsub
% 2.67/1.53 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersect_type,type,
% 2.67/1.53 binintersect: $i > $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectI_type,type,
% 2.67/1.53 binintersectI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectI,definition,
% 2.67/1.53 ( binintersectI
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ( in @ Xx @ B )
% 2.67/1.53 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset5_type,type,
% 2.67/1.53 binintersectSubset5: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset5,definition,
% 2.67/1.53 ( binintersectSubset5
% 2.67/1.53 = ( ! [A: $i,B: $i,C: $i] :
% 2.67/1.53 ( ( subset @ C @ A )
% 2.67/1.53 => ( ( subset @ C @ B )
% 2.67/1.53 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectEL_type,type,
% 2.67/1.53 binintersectEL: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectEL,definition,
% 2.67/1.53 ( binintersectEL
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 2.67/1.53 => ( in @ Xx @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectLsub_type,type,
% 2.67/1.53 binintersectLsub: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectLsub,definition,
% 2.67/1.53 ( binintersectLsub
% 2.67/1.53 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset2_type,type,
% 2.67/1.53 binintersectSubset2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset2,definition,
% 2.67/1.53 ( binintersectSubset2
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( subset @ A @ B )
% 2.67/1.53 => ( ( binintersect @ A @ B )
% 2.67/1.53 = A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset3_type,type,
% 2.67/1.53 binintersectSubset3: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset3,definition,
% 2.67/1.53 ( binintersectSubset3
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( ( binintersect @ A @ B )
% 2.67/1.53 = B )
% 2.67/1.53 => ( subset @ B @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectER_type,type,
% 2.67/1.53 binintersectER: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectER,definition,
% 2.67/1.53 ( binintersectER
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 2.67/1.53 => ( in @ Xx @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(disjointsetsI1_type,type,
% 2.67/1.53 disjointsetsI1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(disjointsetsI1,definition,
% 2.67/1.53 ( disjointsetsI1
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ~ ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ( in @ Xx @ B ) )
% 2.67/1.53 => ( ( binintersect @ A @ B )
% 2.67/1.53 = emptyset ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectRsub_type,type,
% 2.67/1.53 binintersectRsub: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectRsub,definition,
% 2.67/1.53 ( binintersectRsub
% 2.67/1.53 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset4_type,type,
% 2.67/1.53 binintersectSubset4: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset4,definition,
% 2.67/1.53 ( binintersectSubset4
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( subset @ B @ A )
% 2.67/1.53 => ( ( binintersect @ A @ B )
% 2.67/1.53 = B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset1_type,type,
% 2.67/1.53 binintersectSubset1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(binintersectSubset1,definition,
% 2.67/1.53 ( binintersectSubset1
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( ( binintersect @ A @ B )
% 2.67/1.53 = A )
% 2.67/1.53 => ( subset @ A @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(bs114d_type,type,
% 2.67/1.53 bs114d: $o ).
% 2.67/1.53
% 2.67/1.53 thf(bs114d,definition,
% 2.67/1.53 ( bs114d
% 2.67/1.53 = ( ! [A: $i,B: $i,C: $i] :
% 2.67/1.53 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 2.67/1.53 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(regular_type,type,
% 2.67/1.53 regular: $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminus_type,type,
% 2.67/1.53 setminus: $i > $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(setminusI_type,type,
% 2.67/1.53 setminusI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusI,definition,
% 2.67/1.53 ( setminusI
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ~ ( in @ Xx @ B )
% 2.67/1.53 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setminusEL_type,type,
% 2.67/1.53 setminusEL: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusEL,definition,
% 2.67/1.53 ( setminusEL
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 2.67/1.53 => ( in @ Xx @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setminusER_type,type,
% 2.67/1.53 setminusER: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusER,definition,
% 2.67/1.53 ( setminusER
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 2.67/1.53 => ~ ( in @ Xx @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setminusSubset2_type,type,
% 2.67/1.53 setminusSubset2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusSubset2,definition,
% 2.67/1.53 ( setminusSubset2
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( subset @ A @ B )
% 2.67/1.53 => ( ( setminus @ A @ B )
% 2.67/1.53 = emptyset ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setminusERneg_type,type,
% 2.67/1.53 setminusERneg: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusERneg,definition,
% 2.67/1.53 ( setminusERneg
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 2.67/1.53 => ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ Xx @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setminusELneg_type,type,
% 2.67/1.53 setminusELneg: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusELneg,definition,
% 2.67/1.53 ( setminusELneg
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 2.67/1.53 => ( ~ ( in @ Xx @ B )
% 2.67/1.53 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setminusILneg_type,type,
% 2.67/1.53 setminusILneg: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusILneg,definition,
% 2.67/1.53 ( setminusILneg
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ~ ( in @ Xx @ A )
% 2.67/1.53 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setminusIRneg_type,type,
% 2.67/1.53 setminusIRneg: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusIRneg,definition,
% 2.67/1.53 ( setminusIRneg
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ B )
% 2.67/1.53 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setminusLsub_type,type,
% 2.67/1.53 setminusLsub: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusLsub,definition,
% 2.67/1.53 ( setminusLsub
% 2.67/1.53 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setminusSubset1_type,type,
% 2.67/1.53 setminusSubset1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setminusSubset1,definition,
% 2.67/1.53 ( setminusSubset1
% 2.67/1.53 = ( ! [A: $i,B: $i] :
% 2.67/1.53 ( ( ( setminus @ A @ B )
% 2.67/1.53 = emptyset )
% 2.67/1.53 => ( subset @ A @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(symdiff_type,type,
% 2.67/1.53 symdiff: $i > $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffE_type,type,
% 2.67/1.53 symdiffE: $o ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffE,definition,
% 2.67/1.53 ( symdiffE
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 2.67/1.53 => ! [Xphi: $o] :
% 2.67/1.53 ( ( ( in @ Xx @ A )
% 2.67/1.53 => ( ~ ( in @ Xx @ B )
% 2.67/1.53 => Xphi ) )
% 2.67/1.53 => ( ( ~ ( in @ Xx @ A )
% 2.67/1.53 => ( ( in @ Xx @ B )
% 2.67/1.53 => Xphi ) )
% 2.67/1.53 => Xphi ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffI1_type,type,
% 2.67/1.53 symdiffI1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffI1,definition,
% 2.67/1.53 ( symdiffI1
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ~ ( in @ Xx @ B )
% 2.67/1.53 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffI2_type,type,
% 2.67/1.53 symdiffI2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffI2,definition,
% 2.67/1.53 ( symdiffI2
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ~ ( in @ Xx @ A )
% 2.67/1.53 => ( ( in @ Xx @ B )
% 2.67/1.53 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffIneg1_type,type,
% 2.67/1.53 symdiffIneg1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffIneg1,definition,
% 2.67/1.53 ( symdiffIneg1
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ( in @ Xx @ B )
% 2.67/1.53 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffIneg2_type,type,
% 2.67/1.53 symdiffIneg2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(symdiffIneg2,definition,
% 2.67/1.53 ( symdiffIneg2
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ~ ( in @ Xx @ A )
% 2.67/1.53 => ( ~ ( in @ Xx @ B )
% 2.67/1.53 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(iskpair_type,type,
% 2.67/1.53 iskpair: $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(secondinupair_type,type,
% 2.67/1.53 secondinupair: $o ).
% 2.67/1.53
% 2.67/1.53 thf(secondinupair,definition,
% 2.67/1.53 ( secondinupair
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairIL_type,type,
% 2.67/1.53 setukpairIL: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairIL,definition,
% 2.67/1.53 ( setukpairIL
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairIR_type,type,
% 2.67/1.53 setukpairIR: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairIR,definition,
% 2.67/1.53 ( setukpairIR
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(kpairiskpair_type,type,
% 2.67/1.53 kpairiskpair: $o ).
% 2.67/1.53
% 2.67/1.53 thf(kpairiskpair,definition,
% 2.67/1.53 ( kpairiskpair
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(kpair_type,type,
% 2.67/1.53 kpair: $i > $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(kpairp_type,type,
% 2.67/1.53 kpairp: $o ).
% 2.67/1.53
% 2.67/1.53 thf(kpairp,definition,
% 2.67/1.53 ( kpairp
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprod_type,type,
% 2.67/1.53 cartprod: $i > $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(singletonsubset_type,type,
% 2.67/1.53 singletonsubset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(singletonsubset,definition,
% 2.67/1.53 ( singletonsubset
% 2.67/1.53 = ( ! [A: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(singletoninpowerset_type,type,
% 2.67/1.53 singletoninpowerset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(singletoninpowerset,definition,
% 2.67/1.53 ( singletoninpowerset
% 2.67/1.53 = ( ! [A: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(singletoninpowunion_type,type,
% 2.67/1.53 singletoninpowunion: $o ).
% 2.67/1.53
% 2.67/1.53 thf(singletoninpowunion,definition,
% 2.67/1.53 ( singletoninpowunion
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(upairset2E_type,type,
% 2.67/1.53 upairset2E: $o ).
% 2.67/1.53
% 2.67/1.53 thf(upairset2E,definition,
% 2.67/1.53 ( upairset2E
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.67/1.53 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 2.67/1.53 => ( ( Xz = Xx )
% 2.67/1.53 | ( Xz = Xy ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(upairsubunion_type,type,
% 2.67/1.53 upairsubunion: $o ).
% 2.67/1.53
% 2.67/1.53 thf(upairsubunion,definition,
% 2.67/1.53 ( upairsubunion
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(upairinpowunion_type,type,
% 2.67/1.53 upairinpowunion: $o ).
% 2.67/1.53
% 2.67/1.53 thf(upairinpowunion,definition,
% 2.67/1.53 ( upairinpowunion
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ubforcartprodlem1_type,type,
% 2.67/1.53 ubforcartprodlem1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(ubforcartprodlem1,definition,
% 2.67/1.53 ( ubforcartprodlem1
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ubforcartprodlem2_type,type,
% 2.67/1.53 ubforcartprodlem2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(ubforcartprodlem2,definition,
% 2.67/1.53 ( ubforcartprodlem2
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ubforcartprodlem3_type,type,
% 2.67/1.53 ubforcartprodlem3: $o ).
% 2.67/1.53
% 2.67/1.53 thf(ubforcartprodlem3,definition,
% 2.67/1.53 ( ubforcartprodlem3
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodpairin_type,type,
% 2.67/1.53 cartprodpairin: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodpairin,definition,
% 2.67/1.53 ( cartprodpairin
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodmempair1_type,type,
% 2.67/1.53 cartprodmempair1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodmempair1,definition,
% 2.67/1.53 ( cartprodmempair1
% 2.67/1.53 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.67/1.53 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.67/1.53 => ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ? [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 & ( Xu
% 2.67/1.53 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodmempair_type,type,
% 2.67/1.53 cartprodmempair: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodmempair,definition,
% 2.67/1.53 ( cartprodmempair
% 2.67/1.53 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.67/1.53 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.67/1.53 => ( iskpair @ Xu ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setunionE2_type,type,
% 2.67/1.53 setunionE2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setunionE2,definition,
% 2.67/1.53 ( setunionE2
% 2.67/1.53 = ( ! [A: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ ( setunion @ A ) )
% 2.67/1.53 => ? [X: $i] :
% 2.67/1.53 ( ( in @ X @ A )
% 2.67/1.53 & ( in @ Xx @ X ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setunionsingleton1_type,type,
% 2.67/1.53 setunionsingleton1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setunionsingleton1,definition,
% 2.67/1.53 ( setunionsingleton1
% 2.67/1.53 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setunionsingleton2_type,type,
% 2.67/1.53 setunionsingleton2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setunionsingleton2,definition,
% 2.67/1.53 ( setunionsingleton2
% 2.67/1.53 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setunionsingleton_type,type,
% 2.67/1.53 setunionsingleton: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setunionsingleton,definition,
% 2.67/1.53 ( setunionsingleton
% 2.67/1.53 = ( ! [Xx: $i] :
% 2.67/1.53 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 2.67/1.53 = Xx ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(singleton_type,type,
% 2.67/1.53 singleton: $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(singletonprop_type,type,
% 2.67/1.53 singletonprop: $o ).
% 2.67/1.53
% 2.67/1.53 thf(singletonprop,definition,
% 2.67/1.53 ( singletonprop
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ A )
% 2.67/1.53 => ( ( Xphi @ Xx )
% 2.67/1.53 => ( ( Xphi @ Xy )
% 2.67/1.53 => ( Xx = Xy ) ) ) ) )
% 2.67/1.53 => ( ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ( Xphi @ Xx ) )
% 2.67/1.53 => ( singleton
% 2.67/1.53 @ ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ex1_type,type,
% 2.67/1.53 ex1: $i > ( $i > $o ) > $o ).
% 2.67/1.53
% 2.67/1.53 thf(ex1,definition,
% 2.67/1.53 ( ex1
% 2.67/1.53 = ( ^ [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( singleton
% 2.67/1.53 @ ( dsetconstr @ A
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ex1E1_type,type,
% 2.67/1.53 ex1E1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(ex1E1,definition,
% 2.67/1.53 ( ex1E1
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ( ex1 @ A
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.53 => ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ( Xphi @ Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ex1I_type,type,
% 2.67/1.53 ex1I: $o ).
% 2.67/1.53
% 2.67/1.53 thf(ex1I,definition,
% 2.67/1.53 ( ex1I
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( ( Xphi @ Xx )
% 2.67/1.53 => ( ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ A )
% 2.67/1.53 => ( ( Xphi @ Xy )
% 2.67/1.53 => ( Xy = Xx ) ) )
% 2.67/1.53 => ( ex1 @ A
% 2.67/1.53 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ex1I2_type,type,
% 2.67/1.53 ex1I2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(ex1I2,definition,
% 2.67/1.53 ( ex1I2
% 2.67/1.53 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ A )
% 2.67/1.53 => ( ( Xphi @ Xx )
% 2.67/1.53 => ( ( Xphi @ Xy )
% 2.67/1.53 => ( Xx = Xy ) ) ) ) )
% 2.67/1.53 => ( ? [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 & ( Xphi @ Xx ) )
% 2.67/1.53 => ( ex1 @ A
% 2.67/1.53 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(singletonsuniq_type,type,
% 2.67/1.53 singletonsuniq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(singletonsuniq,definition,
% 2.67/1.53 ( singletonsuniq
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( ( setadjoin @ Xx @ emptyset )
% 2.67/1.53 = ( setadjoin @ Xy @ emptyset ) )
% 2.67/1.53 => ( Xx = Xy ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(atmost1p_type,type,
% 2.67/1.53 atmost1p: $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(atleast2p_type,type,
% 2.67/1.53 atleast2p: $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(atmost2p_type,type,
% 2.67/1.53 atmost2p: $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(upairsetp_type,type,
% 2.67/1.53 upairsetp: $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjL1_type,type,
% 2.67/1.53 setukpairinjL1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjL1,definition,
% 2.67/1.53 ( setukpairinjL1
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.67/1.53 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 2.67/1.53 => ( Xx = Xz ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(kfstsingleton_type,type,
% 2.67/1.53 kfstsingleton: $o ).
% 2.67/1.53
% 2.67/1.53 thf(kfstsingleton,definition,
% 2.67/1.53 ( kfstsingleton
% 2.67/1.53 = ( ! [Xu: $i] :
% 2.67/1.53 ( ( iskpair @ Xu )
% 2.67/1.53 => ( singleton
% 2.67/1.53 @ ( dsetconstr @ ( setunion @ Xu )
% 2.67/1.53 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(theprop_type,type,
% 2.67/1.53 theprop: $o ).
% 2.67/1.53
% 2.67/1.53 thf(theprop,definition,
% 2.67/1.53 ( theprop
% 2.67/1.53 = ( ! [X: $i] :
% 2.67/1.53 ( ( singleton @ X )
% 2.67/1.53 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(kfst_type,type,
% 2.67/1.53 kfst: $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(kfstpairEq_type,type,
% 2.67/1.53 kfstpairEq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(kfstpairEq,definition,
% 2.67/1.53 ( kfstpairEq
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 2.67/1.53 = Xx ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodfstin_type,type,
% 2.67/1.53 cartprodfstin: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodfstin,definition,
% 2.67/1.53 ( cartprodfstin
% 2.67/1.53 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.67/1.53 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.67/1.53 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjL2_type,type,
% 2.67/1.53 setukpairinjL2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjL2,definition,
% 2.67/1.53 ( setukpairinjL2
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.67/1.53 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.67/1.53 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.67/1.53 => ( Xx = Xz ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjL_type,type,
% 2.67/1.53 setukpairinjL: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjL,definition,
% 2.67/1.53 ( setukpairinjL
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.67/1.53 ( ( ( kpair @ Xx @ Xy )
% 2.67/1.53 = ( kpair @ Xz @ Xu ) )
% 2.67/1.53 => ( Xx = Xz ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR11_type,type,
% 2.67/1.53 setukpairinjR11: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR11,definition,
% 2.67/1.53 ( setukpairinjR11
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xx = Xy )
% 2.67/1.53 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.67/1.53 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR12_type,type,
% 2.67/1.53 setukpairinjR12: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR12,definition,
% 2.67/1.53 ( setukpairinjR12
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( Xx = Xy )
% 2.67/1.53 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.67/1.53 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR1_type,type,
% 2.67/1.53 setukpairinjR1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR1,definition,
% 2.67/1.53 ( setukpairinjR1
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.67/1.53 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.67/1.53 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.67/1.53 => ( ( Xz = Xu )
% 2.67/1.53 => ( Xy = Xu ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(upairequniteq_type,type,
% 2.67/1.53 upairequniteq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(upairequniteq,definition,
% 2.67/1.53 ( upairequniteq
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.67/1.53 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.67/1.53 = ( setadjoin @ Xz @ emptyset ) )
% 2.67/1.53 => ( Xx = Xy ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR2_type,type,
% 2.67/1.53 setukpairinjR2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR2,definition,
% 2.67/1.53 ( setukpairinjR2
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.67/1.53 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.67/1.53 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.67/1.53 => ( Xy = Xu ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR_type,type,
% 2.67/1.53 setukpairinjR: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setukpairinjR,definition,
% 2.67/1.53 ( setukpairinjR
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.67/1.53 ( ( ( kpair @ Xx @ Xy )
% 2.67/1.53 = ( kpair @ Xz @ Xu ) )
% 2.67/1.53 => ( Xy = Xu ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ksndsingleton_type,type,
% 2.67/1.53 ksndsingleton: $o ).
% 2.67/1.53
% 2.67/1.53 thf(ksndsingleton,definition,
% 2.67/1.53 ( ksndsingleton
% 2.67/1.53 = ( ! [Xu: $i] :
% 2.67/1.53 ( ( iskpair @ Xu )
% 2.67/1.53 => ( singleton
% 2.67/1.53 @ ( dsetconstr @ ( setunion @ Xu )
% 2.67/1.53 @ ^ [Xx: $i] :
% 2.67/1.53 ( Xu
% 2.67/1.53 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ksnd_type,type,
% 2.67/1.53 ksnd: $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(ksndpairEq_type,type,
% 2.67/1.53 ksndpairEq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(ksndpairEq,definition,
% 2.67/1.53 ( ksndpairEq
% 2.67/1.53 = ( ! [Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 2.67/1.53 = Xy ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(kpairsurjEq_type,type,
% 2.67/1.53 kpairsurjEq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(kpairsurjEq,definition,
% 2.67/1.53 ( kpairsurjEq
% 2.67/1.53 = ( ! [Xu: $i] :
% 2.67/1.53 ( ( iskpair @ Xu )
% 2.67/1.53 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 2.67/1.53 = Xu ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodsndin_type,type,
% 2.67/1.53 cartprodsndin: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodsndin,definition,
% 2.67/1.53 ( cartprodsndin
% 2.67/1.53 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.67/1.53 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.67/1.53 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodpairmemEL_type,type,
% 2.67/1.53 cartprodpairmemEL: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodpairmemEL,definition,
% 2.67/1.53 ( cartprodpairmemEL
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 2.67/1.53 => ( in @ Xx @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodpairmemER_type,type,
% 2.67/1.53 cartprodpairmemER: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodpairmemER,definition,
% 2.67/1.53 ( cartprodpairmemER
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 2.67/1.53 => ( in @ Xy @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodmempaircEq_type,type,
% 2.67/1.53 cartprodmempaircEq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodmempaircEq,definition,
% 2.67/1.53 ( cartprodmempaircEq
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( ( kpair @ Xx @ Xy )
% 2.67/1.53 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodfstpairEq_type,type,
% 2.67/1.53 cartprodfstpairEq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodfstpairEq,definition,
% 2.67/1.53 ( cartprodfstpairEq
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 2.67/1.53 = Xx ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodsndpairEq_type,type,
% 2.67/1.53 cartprodsndpairEq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodsndpairEq,definition,
% 2.67/1.53 ( cartprodsndpairEq
% 2.67/1.53 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 2.67/1.53 = Xy ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodpairsurjEq_type,type,
% 2.67/1.53 cartprodpairsurjEq: $o ).
% 2.67/1.53
% 2.67/1.53 thf(cartprodpairsurjEq,definition,
% 2.67/1.53 ( cartprodpairsurjEq
% 2.67/1.53 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.67/1.53 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.67/1.53 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 2.67/1.53 = Xu ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(breln_type,type,
% 2.67/1.53 breln: $i > $i > $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(breln,definition,
% 2.67/1.53 ( breln
% 2.67/1.53 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstr_type,type,
% 2.67/1.53 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrI_type,type,
% 2.67/1.53 dpsetconstrI: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrI,definition,
% 2.67/1.53 ( dpsetconstrI
% 2.67/1.53 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( ( Xphi @ Xx @ Xy )
% 2.67/1.53 => ( in @ ( kpair @ Xx @ Xy )
% 2.67/1.53 @ ( dpsetconstr @ A @ B
% 2.67/1.53 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrSub_type,type,
% 2.67/1.53 dpsetconstrSub: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrSub,definition,
% 2.67/1.53 ( dpsetconstrSub
% 2.67/1.53 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 2.67/1.53 ( subset
% 2.67/1.53 @ ( dpsetconstr @ A @ B
% 2.67/1.53 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 2.67/1.53 @ ( cartprod @ A @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(setOfPairsIsBReln_type,type,
% 2.67/1.53 setOfPairsIsBReln: $o ).
% 2.67/1.53
% 2.67/1.53 thf(setOfPairsIsBReln,definition,
% 2.67/1.53 ( setOfPairsIsBReln
% 2.67/1.53 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 2.67/1.53 ( breln @ A @ B
% 2.67/1.53 @ ( dpsetconstr @ A @ B
% 2.67/1.53 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrERa_type,type,
% 2.67/1.53 dpsetconstrERa: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrERa,definition,
% 2.67/1.53 ( dpsetconstrERa
% 2.67/1.53 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ! [Xy: $i] :
% 2.67/1.53 ( ( in @ Xy @ B )
% 2.67/1.53 => ( ( in @ ( kpair @ Xx @ Xy )
% 2.67/1.53 @ ( dpsetconstr @ A @ B
% 2.67/1.53 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.67/1.53 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrEL1_type,type,
% 2.67/1.53 dpsetconstrEL1: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrEL1,definition,
% 2.67/1.53 ( dpsetconstrEL1
% 2.67/1.53 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ ( kpair @ Xx @ Xy )
% 2.67/1.53 @ ( dpsetconstr @ A @ B
% 2.67/1.53 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.67/1.53 => ( in @ Xx @ A ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrEL2_type,type,
% 2.67/1.53 dpsetconstrEL2: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrEL2,definition,
% 2.67/1.53 ( dpsetconstrEL2
% 2.67/1.53 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ ( kpair @ Xx @ Xy )
% 2.67/1.53 @ ( dpsetconstr @ A @ B
% 2.67/1.53 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.67/1.53 => ( in @ Xy @ B ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrER_type,type,
% 2.67/1.53 dpsetconstrER: $o ).
% 2.67/1.53
% 2.67/1.53 thf(dpsetconstrER,definition,
% 2.67/1.53 ( dpsetconstrER
% 2.67/1.53 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.67/1.53 ( ( in @ ( kpair @ Xx @ Xy )
% 2.67/1.53 @ ( dpsetconstr @ A @ B
% 2.67/1.53 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.67/1.53 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(func_type,type,
% 2.67/1.53 func: $i > $i > $i > $o ).
% 2.67/1.53
% 2.67/1.53 thf(funcSet_type,type,
% 2.67/1.53 funcSet: $i > $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(funcImageSingleton_type,type,
% 2.67/1.53 funcImageSingleton: $o ).
% 2.67/1.53
% 2.67/1.53 thf(funcImageSingleton,definition,
% 2.67/1.53 ( funcImageSingleton
% 2.67/1.53 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.53 ( ( func @ A @ B @ Xf )
% 2.67/1.53 => ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( singleton
% 2.67/1.53 @ ( dsetconstr @ B
% 2.67/1.53 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(apProp_type,type,
% 2.67/1.53 apProp: $o ).
% 2.67/1.53
% 2.67/1.53 thf(apProp,definition,
% 2.67/1.53 ( apProp
% 2.67/1.53 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.53 ( ( func @ A @ B @ Xf )
% 2.67/1.53 => ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in
% 2.67/1.53 @ ( setunion
% 2.67/1.53 @ ( dsetconstr @ B
% 2.67/1.53 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 2.67/1.53 @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ap_type,type,
% 2.67/1.53 ap: $i > $i > $i > $i > $i ).
% 2.67/1.53
% 2.67/1.53 thf(app_type,type,
% 2.67/1.53 app: $o ).
% 2.67/1.53
% 2.67/1.53 thf(app,definition,
% 2.67/1.53 ( app
% 2.67/1.53 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.53 ( ( func @ A @ B @ Xf )
% 2.67/1.53 => ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(infuncsetfunc_type,type,
% 2.67/1.53 infuncsetfunc: $o ).
% 2.67/1.53
% 2.67/1.53 thf(infuncsetfunc,definition,
% 2.67/1.53 ( infuncsetfunc
% 2.67/1.53 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.53 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.67/1.53 => ( func @ A @ B @ Xf ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(ap2p_type,type,
% 2.67/1.53 ap2p: $o ).
% 2.67/1.53
% 2.67/1.53 thf(ap2p,definition,
% 2.67/1.53 ( ap2p
% 2.67/1.53 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.53 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.67/1.53 => ! [Xx: $i] :
% 2.67/1.53 ( ( in @ Xx @ A )
% 2.67/1.53 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(funcinfuncset_type,type,
% 2.67/1.53 funcinfuncset: $o ).
% 2.67/1.53
% 2.67/1.53 thf(funcinfuncset,definition,
% 2.67/1.53 ( funcinfuncset
% 2.67/1.53 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.53 ( ( func @ A @ B @ Xf )
% 2.67/1.53 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 2.67/1.53
% 2.67/1.53 thf(lamProp_type,type,
% 2.67/1.53 lamProp: $o ).
% 2.67/1.53
% 2.67/1.53 thf(lamProp,definition,
% 2.67/1.53 ( lamProp
% 2.67/1.53 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.67/1.53 ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.67/1.54 => ( func @ A @ B
% 2.67/1.54 @ ( dpsetconstr @ A @ B
% 2.67/1.54 @ ^ [Xx: $i,Xy: $i] :
% 2.67/1.54 ( ( Xf @ Xx )
% 2.67/1.54 = Xy ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(lam_type,type,
% 2.67/1.54 lam: $i > $i > ( $i > $i ) > $i ).
% 2.67/1.54
% 2.67/1.54 thf(lamp_type,type,
% 2.67/1.54 lamp: $o ).
% 2.67/1.54
% 2.67/1.54 thf(lamp,definition,
% 2.67/1.54 ( lamp
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.67/1.54 ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.67/1.54 => ( func @ A @ B
% 2.67/1.54 @ ( lam @ A @ B
% 2.67/1.54 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(lam2p_type,type,
% 2.67/1.54 lam2p: $o ).
% 2.67/1.54
% 2.67/1.54 thf(lam2p,definition,
% 2.67/1.54 ( lam2p
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.67/1.54 ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.67/1.54 => ( in
% 2.67/1.54 @ ( lam @ A @ B
% 2.67/1.54 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 2.67/1.54 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(brelnall1_type,type,
% 2.67/1.54 brelnall1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(brelnall1,definition,
% 2.67/1.54 ( brelnall1
% 2.67/1.54 = ( ! [A: $i,B: $i,R: $i] :
% 2.67/1.54 ( ( breln @ A @ B @ R )
% 2.67/1.54 => ! [Xphi: $i > $o] :
% 2.67/1.54 ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ B )
% 2.67/1.54 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.67/1.54 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ R )
% 2.67/1.54 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(brelnall2_type,type,
% 2.67/1.54 brelnall2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(brelnall2,definition,
% 2.67/1.54 ( brelnall2
% 2.67/1.54 = ( ! [A: $i,B: $i,R: $i] :
% 2.67/1.54 ( ( breln @ A @ B @ R )
% 2.67/1.54 => ! [Xphi: $i > $o] :
% 2.67/1.54 ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ B )
% 2.67/1.54 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.67/1.54 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ R )
% 2.67/1.54 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(ex1E2_type,type,
% 2.67/1.54 ex1E2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(ex1E2,definition,
% 2.67/1.54 ( ex1E2
% 2.67/1.54 = ( ! [A: $i,Xphi: $i > $o] :
% 2.67/1.54 ( ( ex1 @ A
% 2.67/1.54 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( ( Xphi @ Xx )
% 2.67/1.54 => ( ( Xphi @ Xy )
% 2.67/1.54 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(funcGraphProp1_type,type,
% 2.67/1.54 funcGraphProp1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(funcGraphProp1,definition,
% 2.67/1.54 ( funcGraphProp1
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( func @ A @ B @ Xf )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(funcGraphProp3_type,type,
% 2.67/1.54 funcGraphProp3: $o ).
% 2.67/1.54
% 2.67/1.54 thf(funcGraphProp3,definition,
% 2.67/1.54 ( funcGraphProp3
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(funcGraphProp2_type,type,
% 2.67/1.54 funcGraphProp2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(funcGraphProp2,definition,
% 2.67/1.54 ( funcGraphProp2
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( func @ A @ B @ Xf )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ B )
% 2.67/1.54 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 2.67/1.54 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.67/1.54 = Xy ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(funcextLem_type,type,
% 2.67/1.54 funcextLem: $o ).
% 2.67/1.54
% 2.67/1.54 thf(funcextLem,definition,
% 2.67/1.54 ( funcextLem
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( func @ A @ B @ Xf )
% 2.67/1.54 => ! [Xg: $i] :
% 2.67/1.54 ( ( func @ A @ B @ Xg )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.67/1.54 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ B )
% 2.67/1.54 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 2.67/1.54 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(funcGraphProp4_type,type,
% 2.67/1.54 funcGraphProp4: $o ).
% 2.67/1.54
% 2.67/1.54 thf(funcGraphProp4,definition,
% 2.67/1.54 ( funcGraphProp4
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ B )
% 2.67/1.54 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 2.67/1.54 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.67/1.54 = Xy ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(subbreln_type,type,
% 2.67/1.54 subbreln: $o ).
% 2.67/1.54
% 2.67/1.54 thf(subbreln,definition,
% 2.67/1.54 ( subbreln
% 2.67/1.54 = ( ! [A: $i,B: $i,R: $i] :
% 2.67/1.54 ( ( breln @ A @ B @ R )
% 2.67/1.54 => ! [S: $i] :
% 2.67/1.54 ( ( breln @ A @ B @ S )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ B )
% 2.67/1.54 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.67/1.54 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 2.67/1.54 => ( subset @ R @ S ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(eqbreln_type,type,
% 2.67/1.54 eqbreln: $o ).
% 2.67/1.54
% 2.67/1.54 thf(eqbreln,definition,
% 2.67/1.54 ( eqbreln
% 2.67/1.54 = ( ! [A: $i,B: $i,R: $i] :
% 2.67/1.54 ( ( breln @ A @ B @ R )
% 2.67/1.54 => ! [S: $i] :
% 2.67/1.54 ( ( breln @ A @ B @ S )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ B )
% 2.67/1.54 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.67/1.54 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ B )
% 2.67/1.54 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 2.67/1.54 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 2.67/1.54 => ( R = S ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(funcext_type,type,
% 2.67/1.54 funcext: $o ).
% 2.67/1.54
% 2.67/1.54 thf(funcext,definition,
% 2.67/1.54 ( funcext
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( func @ A @ B @ Xf )
% 2.67/1.54 => ! [Xg: $i] :
% 2.67/1.54 ( ( func @ A @ B @ Xg )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.67/1.54 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.67/1.54 => ( Xf = Xg ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(funcext2_type,type,
% 2.67/1.54 funcext2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(funcext2,definition,
% 2.67/1.54 ( funcext2
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.67/1.54 => ! [Xg: $i] :
% 2.67/1.54 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.67/1.54 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.67/1.54 => ( Xf = Xg ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(ap2apEq1_type,type,
% 2.67/1.54 ap2apEq1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(ap2apEq1,definition,
% 2.67/1.54 ( ap2apEq1
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.67/1.54 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(ap2apEq2_type,type,
% 2.67/1.54 ap2apEq2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(ap2apEq2,definition,
% 2.67/1.54 ( ap2apEq2
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( func @ A @ B @ Xf )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.67/1.54 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(beta1_type,type,
% 2.67/1.54 beta1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(beta1,definition,
% 2.67/1.54 ( beta1
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.67/1.54 ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( ap @ A @ B
% 2.67/1.54 @ ( lam @ A @ B
% 2.67/1.54 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 2.67/1.54 @ Xx )
% 2.67/1.54 = ( Xf @ Xx ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(eta1_type,type,
% 2.67/1.54 eta1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(eta1,definition,
% 2.67/1.54 ( eta1
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( func @ A @ B @ Xf )
% 2.67/1.54 => ( ( lam @ A @ B
% 2.67/1.54 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 2.67/1.54 = Xf ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(lam2lamEq_type,type,
% 2.67/1.54 lam2lamEq: $o ).
% 2.67/1.54
% 2.67/1.54 thf(lam2lamEq,definition,
% 2.67/1.54 ( lam2lamEq
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.67/1.54 ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.67/1.54 => ( ( lam @ A @ B
% 2.67/1.54 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 2.67/1.54 = ( lam @ A @ B
% 2.67/1.54 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(beta2_type,type,
% 2.67/1.54 beta2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(beta2,definition,
% 2.67/1.54 ( beta2
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.67/1.54 ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( ap @ A @ B
% 2.67/1.54 @ ( lam @ A @ B
% 2.67/1.54 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 2.67/1.54 @ Xx )
% 2.67/1.54 = ( Xf @ Xx ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(eta2_type,type,
% 2.67/1.54 eta2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(eta2,definition,
% 2.67/1.54 ( eta2
% 2.67/1.54 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.67/1.54 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.67/1.54 => ( ( lam @ A @ B
% 2.67/1.54 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 2.67/1.54 = Xf ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(iffalseProp1_type,type,
% 2.67/1.54 iffalseProp1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(iffalseProp1,definition,
% 2.67/1.54 ( iffalseProp1
% 2.67/1.54 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( ~ Xphi
% 2.67/1.54 => ( in @ Xy
% 2.67/1.54 @ ( dsetconstr @ A
% 2.67/1.54 @ ^ [Xz: $i] :
% 2.67/1.54 ( ( Xphi
% 2.67/1.54 & ( Xz = Xx ) )
% 2.67/1.54 | ( ~ Xphi
% 2.67/1.54 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(iffalseProp2_type,type,
% 2.67/1.54 iffalseProp2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(iffalseProp2,definition,
% 2.67/1.54 ( iffalseProp2
% 2.67/1.54 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( ~ Xphi
% 2.67/1.54 => ( ( dsetconstr @ A
% 2.67/1.54 @ ^ [Xz: $i] :
% 2.67/1.54 ( ( Xphi
% 2.67/1.54 & ( Xz = Xx ) )
% 2.67/1.54 | ( ~ Xphi
% 2.67/1.54 & ( Xz = Xy ) ) ) )
% 2.67/1.54 = ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(iftrueProp1_type,type,
% 2.67/1.54 iftrueProp1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(iftrueProp1,definition,
% 2.67/1.54 ( iftrueProp1
% 2.67/1.54 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( Xphi
% 2.67/1.54 => ( in @ Xx
% 2.67/1.54 @ ( dsetconstr @ A
% 2.67/1.54 @ ^ [Xz: $i] :
% 2.67/1.54 ( ( Xphi
% 2.67/1.54 & ( Xz = Xx ) )
% 2.67/1.54 | ( ~ Xphi
% 2.67/1.54 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(iftrueProp2_type,type,
% 2.67/1.54 iftrueProp2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(iftrueProp2,definition,
% 2.67/1.54 ( iftrueProp2
% 2.67/1.54 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( Xphi
% 2.67/1.54 => ( ( dsetconstr @ A
% 2.67/1.54 @ ^ [Xz: $i] :
% 2.67/1.54 ( ( Xphi
% 2.67/1.54 & ( Xz = Xx ) )
% 2.67/1.54 | ( ~ Xphi
% 2.67/1.54 & ( Xz = Xy ) ) ) )
% 2.67/1.54 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(ifSingleton_type,type,
% 2.67/1.54 ifSingleton: $o ).
% 2.67/1.54
% 2.67/1.54 thf(ifSingleton,definition,
% 2.67/1.54 ( ifSingleton
% 2.67/1.54 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( singleton
% 2.67/1.54 @ ( dsetconstr @ A
% 2.67/1.54 @ ^ [Xz: $i] :
% 2.67/1.54 ( ( Xphi
% 2.67/1.54 & ( Xz = Xx ) )
% 2.67/1.54 | ( ~ Xphi
% 2.67/1.54 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(if_type,type,
% 2.67/1.54 if: $i > $o > $i > $i > $i ).
% 2.67/1.54
% 2.67/1.54 thf(ifp_type,type,
% 2.67/1.54 ifp: $o ).
% 2.67/1.54
% 2.67/1.54 thf(ifp,definition,
% 2.67/1.54 ( ifp
% 2.67/1.54 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ A ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(theeq_type,type,
% 2.67/1.54 theeq: $o ).
% 2.67/1.54
% 2.67/1.54 thf(theeq,definition,
% 2.67/1.54 ( theeq
% 2.67/1.54 = ( ! [X: $i] :
% 2.67/1.54 ( ( singleton @ X )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ X )
% 2.67/1.54 => ( ( setunion @ X )
% 2.67/1.54 = Xx ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(iftrue_type,type,
% 2.67/1.54 iftrue: $o ).
% 2.67/1.54
% 2.67/1.54 thf(iftrue,definition,
% 2.67/1.54 ( iftrue
% 2.67/1.54 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( Xphi
% 2.67/1.54 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 2.67/1.54 = Xx ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(iffalse_type,type,
% 2.67/1.54 iffalse: $o ).
% 2.67/1.54
% 2.67/1.54 thf(iffalse,definition,
% 2.67/1.54 ( iffalse
% 2.67/1.54 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( ~ Xphi
% 2.67/1.54 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 2.67/1.54 = Xy ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(iftrueorfalse_type,type,
% 2.67/1.54 iftrueorfalse: $o ).
% 2.67/1.54
% 2.67/1.54 thf(iftrueorfalse,definition,
% 2.67/1.54 ( iftrueorfalse
% 2.67/1.54 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ! [Xy: $i] :
% 2.67/1.54 ( ( in @ Xy @ A )
% 2.67/1.54 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(binintersectT_lem_type,type,
% 2.67/1.54 binintersectT_lem: $o ).
% 2.67/1.54
% 2.67/1.54 thf(binintersectT_lem,definition,
% 2.67/1.54 ( binintersectT_lem
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(binunionT_lem_type,type,
% 2.67/1.54 binunionT_lem: $o ).
% 2.67/1.54
% 2.67/1.54 thf(binunionT_lem,definition,
% 2.67/1.54 ( binunionT_lem
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(powersetT_lem_type,type,
% 2.67/1.54 powersetT_lem: $o ).
% 2.67/1.54
% 2.67/1.54 thf(powersetT_lem,definition,
% 2.67/1.54 ( powersetT_lem
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ( in @ ( powerset @ X ) @ ( powerset @ ( powerset @ A ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(setminusT_lem_type,type,
% 2.67/1.54 setminusT_lem: $o ).
% 2.67/1.54
% 2.67/1.54 thf(setminusT_lem,definition,
% 2.67/1.54 ( setminusT_lem
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( in @ ( setminus @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(complementT_lem_type,type,
% 2.67/1.54 complementT_lem: $o ).
% 2.67/1.54
% 2.67/1.54 thf(complementT_lem,definition,
% 2.67/1.54 ( complementT_lem
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(setextT_type,type,
% 2.67/1.54 setextT: $o ).
% 2.67/1.54
% 2.67/1.54 thf(setextT,definition,
% 2.67/1.54 ( setextT
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ X )
% 2.67/1.54 => ( in @ Xx @ Y ) ) )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ Y )
% 2.67/1.54 => ( in @ Xx @ X ) ) )
% 2.67/1.54 => ( X = Y ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(subsetTI_type,type,
% 2.67/1.54 subsetTI: $o ).
% 2.67/1.54
% 2.67/1.54 thf(subsetTI,definition,
% 2.67/1.54 ( subsetTI
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ X )
% 2.67/1.54 => ( in @ Xx @ Y ) ) )
% 2.67/1.54 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(powersetTI1_type,type,
% 2.67/1.54 powersetTI1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(powersetTI1,definition,
% 2.67/1.54 ( powersetTI1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ X )
% 2.67/1.54 => ( in @ Xx @ Y ) ) )
% 2.67/1.54 => ( in @ X @ ( powerset @ Y ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(powersetTE1_type,type,
% 2.67/1.54 powersetTE1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(powersetTE1,definition,
% 2.67/1.54 ( powersetTE1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ X @ ( powerset @ Y ) )
% 2.67/1.54 => ( ( in @ Xx @ X )
% 2.67/1.54 => ( in @ Xx @ Y ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(complementTI1_type,type,
% 2.67/1.54 complementTI1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(complementTI1,definition,
% 2.67/1.54 ( complementTI1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ X )
% 2.67/1.54 => ~ ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(complementTE1_type,type,
% 2.67/1.54 complementTE1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(complementTE1,definition,
% 2.67/1.54 ( complementTE1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ~ ( in @ Xx @ ( setminus @ A @ X ) )
% 2.67/1.54 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(binintersectTELcontra_type,type,
% 2.67/1.54 binintersectTELcontra: $o ).
% 2.67/1.54
% 2.67/1.54 thf(binintersectTELcontra,definition,
% 2.67/1.54 ( binintersectTELcontra
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ~ ( in @ Xx @ X )
% 2.67/1.54 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(binintersectTERcontra_type,type,
% 2.67/1.54 binintersectTERcontra: $o ).
% 2.67/1.54
% 2.67/1.54 thf(binintersectTERcontra,definition,
% 2.67/1.54 ( binintersectTERcontra
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ~ ( in @ Xx @ Y )
% 2.67/1.54 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(contrasubsetT_type,type,
% 2.67/1.54 contrasubsetT: $o ).
% 2.67/1.54
% 2.67/1.54 thf(contrasubsetT,definition,
% 2.67/1.54 ( contrasubsetT
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 2.67/1.54 => ( ( in @ Xx @ Y )
% 2.67/1.54 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(contrasubsetT1_type,type,
% 2.67/1.54 contrasubsetT1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(contrasubsetT1,definition,
% 2.67/1.54 ( contrasubsetT1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( subset @ X @ Y )
% 2.67/1.54 => ( ~ ( in @ Xx @ Y )
% 2.67/1.54 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(contrasubsetT2_type,type,
% 2.67/1.54 contrasubsetT2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(contrasubsetT2,definition,
% 2.67/1.54 ( contrasubsetT2
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( ( subset @ X @ Y )
% 2.67/1.54 => ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(contrasubsetT3_type,type,
% 2.67/1.54 contrasubsetT3: $o ).
% 2.67/1.54
% 2.67/1.54 thf(contrasubsetT3,definition,
% 2.67/1.54 ( contrasubsetT3
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) )
% 2.67/1.54 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementI1_type,type,
% 2.67/1.54 doubleComplementI1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementI1,definition,
% 2.67/1.54 ( doubleComplementI1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ X )
% 2.67/1.54 => ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementE1_type,type,
% 2.67/1.54 doubleComplementE1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementE1,definition,
% 2.67/1.54 ( doubleComplementE1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) )
% 2.67/1.54 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementSub1_type,type,
% 2.67/1.54 doubleComplementSub1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementSub1,definition,
% 2.67/1.54 ( doubleComplementSub1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ( subset @ X @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementSub2_type,type,
% 2.67/1.54 doubleComplementSub2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementSub2,definition,
% 2.67/1.54 ( doubleComplementSub2
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ( subset @ ( setminus @ A @ ( setminus @ A @ X ) ) @ X ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementEq_type,type,
% 2.67/1.54 doubleComplementEq: $o ).
% 2.67/1.54
% 2.67/1.54 thf(doubleComplementEq,definition,
% 2.67/1.54 ( doubleComplementEq
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ( X
% 2.67/1.54 = ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(complementTnotintersectT_type,type,
% 2.67/1.54 complementTnotintersectT: $o ).
% 2.67/1.54
% 2.67/1.54 thf(complementTnotintersectT,definition,
% 2.67/1.54 ( complementTnotintersectT
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 2.67/1.54 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(complementImpComplementIntersect_type,type,
% 2.67/1.54 complementImpComplementIntersect: $o ).
% 2.67/1.54
% 2.67/1.54 thf(complementImpComplementIntersect,definition,
% 2.67/1.54 ( complementImpComplementIntersect
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 2.67/1.54 => ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(complementSubsetComplementIntersect_type,type,
% 2.67/1.54 complementSubsetComplementIntersect: $o ).
% 2.67/1.54
% 2.67/1.54 thf(complementSubsetComplementIntersect,definition,
% 2.67/1.54 ( complementSubsetComplementIntersect
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( subset @ ( setminus @ A @ X ) @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(complementInPowersetComplementIntersect_type,type,
% 2.67/1.54 complementInPowersetComplementIntersect: $o ).
% 2.67/1.54
% 2.67/1.54 thf(complementInPowersetComplementIntersect,definition,
% 2.67/1.54 ( complementInPowersetComplementIntersect
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( in @ ( setminus @ A @ X ) @ ( powerset @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(contraSubsetComplement_type,type,
% 2.67/1.54 contraSubsetComplement: $o ).
% 2.67/1.54
% 2.67/1.54 thf(contraSubsetComplement,definition,
% 2.67/1.54 ( contraSubsetComplement
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ Y )
% 2.67/1.54 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(complementTcontraSubset_type,type,
% 2.67/1.54 complementTcontraSubset: $o ).
% 2.67/1.54
% 2.67/1.54 thf(complementTcontraSubset,definition,
% 2.67/1.54 ( complementTcontraSubset
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 2.67/1.54 => ( subset @ Y @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(binunionTILcontra_type,type,
% 2.67/1.54 binunionTILcontra: $o ).
% 2.67/1.54
% 2.67/1.54 thf(binunionTILcontra,definition,
% 2.67/1.54 ( binunionTILcontra
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 2.67/1.54 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(binunionTIRcontra_type,type,
% 2.67/1.54 binunionTIRcontra: $o ).
% 2.67/1.54
% 2.67/1.54 thf(binunionTIRcontra,definition,
% 2.67/1.54 ( binunionTIRcontra
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 2.67/1.54 => ~ ( in @ Xx @ Y ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(inIntersectImpInUnion_type,type,
% 2.67/1.54 inIntersectImpInUnion: $o ).
% 2.67/1.54
% 2.67/1.54 thf(inIntersectImpInUnion,definition,
% 2.67/1.54 ( inIntersectImpInUnion
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Z: $i] :
% 2.67/1.54 ( ( in @ Z @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 2.67/1.54 => ( in @ Xx @ ( binunion @ X @ Z ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(inIntersectImpInUnion2_type,type,
% 2.67/1.54 inIntersectImpInUnion2: $o ).
% 2.67/1.54
% 2.67/1.54 thf(inIntersectImpInUnion2,definition,
% 2.67/1.54 ( inIntersectImpInUnion2
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Z: $i] :
% 2.67/1.54 ( ( in @ Z @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 2.67/1.54 => ( in @ Xx @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(inIntersectImpInIntersectUnions_type,type,
% 2.67/1.54 inIntersectImpInIntersectUnions: $o ).
% 2.67/1.54
% 2.67/1.54 thf(inIntersectImpInIntersectUnions,definition,
% 2.67/1.54 ( inIntersectImpInIntersectUnions
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Z: $i] :
% 2.67/1.54 ( ( in @ Z @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 2.67/1.54 => ( in @ Xx @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(intersectInPowersetIntersectUnions_type,type,
% 2.67/1.54 intersectInPowersetIntersectUnions: $o ).
% 2.67/1.54
% 2.67/1.54 thf(intersectInPowersetIntersectUnions,definition,
% 2.67/1.54 ( intersectInPowersetIntersectUnions
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Z: $i] :
% 2.67/1.54 ( ( in @ Z @ ( powerset @ A ) )
% 2.67/1.54 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(inComplementUnionImpNotIn1_type,type,
% 2.67/1.54 inComplementUnionImpNotIn1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(inComplementUnionImpNotIn1,definition,
% 2.67/1.54 ( inComplementUnionImpNotIn1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 2.67/1.54 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(inComplementUnionImpInComplement1_type,type,
% 2.67/1.54 inComplementUnionImpInComplement1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(inComplementUnionImpInComplement1,definition,
% 2.67/1.54 ( inComplementUnionImpInComplement1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 2.67/1.54 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(binunionTE_type,type,
% 2.67/1.54 binunionTE: $o ).
% 2.67/1.54
% 2.67/1.54 thf(binunionTE,definition,
% 2.67/1.54 ( binunionTE
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xphi: $o,Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( binunion @ X @ Y ) )
% 2.67/1.54 => ( ( ( in @ Xx @ X )
% 2.67/1.54 => Xphi )
% 2.67/1.54 => ( ( ( in @ Xx @ Y )
% 2.67/1.54 => Xphi )
% 2.67/1.54 => Xphi ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(binunionTEcontra_type,type,
% 2.67/1.54 binunionTEcontra: $o ).
% 2.67/1.54
% 2.67/1.54 thf(binunionTEcontra,definition,
% 2.67/1.54 ( binunionTEcontra
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ~ ( in @ Xx @ X )
% 2.67/1.54 => ( ~ ( in @ Xx @ Y )
% 2.67/1.54 => ~ ( in @ Xx @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(demorgan2a1_type,type,
% 2.67/1.54 demorgan2a1: $o ).
% 2.67/1.54
% 2.67/1.54 thf(demorgan2a1,definition,
% 2.67/1.54 ( demorgan2a1
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 2.67/1.54 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(complementUnionInPowersetComplement_type,type,
% 2.67/1.54 complementUnionInPowersetComplement: $o ).
% 2.67/1.54
% 2.67/1.54 thf(complementUnionInPowersetComplement,definition,
% 2.67/1.54 ( complementUnionInPowersetComplement
% 2.67/1.54 = ( ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ( in @ ( setminus @ A @ ( binunion @ X @ Y ) ) @ ( powerset @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.67/1.54
% 2.67/1.54 thf(demorgan2a2,conjecture,
% 2.67/1.54 ( setextAx
% 2.67/1.54 => ( emptysetAx
% 2.67/1.54 => ( setadjoinAx
% 2.67/1.54 => ( powersetAx
% 2.67/1.54 => ( setunionAx
% 2.67/1.54 => ( omega0Ax
% 2.67/1.54 => ( omegaSAx
% 2.67/1.54 => ( omegaIndAx
% 2.67/1.54 => ( replAx
% 2.67/1.54 => ( foundationAx
% 2.67/1.54 => ( wellorderingAx
% 2.67/1.54 => ( descrp
% 2.67/1.54 => ( dsetconstrI
% 2.67/1.54 => ( dsetconstrEL
% 2.67/1.54 => ( dsetconstrER
% 2.67/1.54 => ( exuE1
% 2.67/1.54 => ( prop2setE
% 2.67/1.54 => ( emptysetE
% 2.67/1.54 => ( emptysetimpfalse
% 2.67/1.54 => ( notinemptyset
% 2.67/1.54 => ( exuE3e
% 2.67/1.54 => ( setext
% 2.67/1.54 => ( emptyI
% 2.67/1.54 => ( noeltsimpempty
% 2.67/1.54 => ( setbeta
% 2.67/1.54 => ( nonemptyE1
% 2.67/1.54 => ( nonemptyI
% 2.67/1.54 => ( nonemptyI1
% 2.67/1.54 => ( setadjoinIL
% 2.67/1.54 => ( emptyinunitempty
% 2.67/1.54 => ( setadjoinIR
% 2.67/1.54 => ( setadjoinE
% 2.67/1.54 => ( setadjoinOr
% 2.67/1.54 => ( setoftrueEq
% 2.67/1.54 => ( powersetI
% 2.67/1.54 => ( emptyinPowerset
% 2.67/1.54 => ( emptyInPowerset
% 2.67/1.54 => ( powersetE
% 2.67/1.54 => ( setunionI
% 2.67/1.54 => ( setunionE
% 2.67/1.54 => ( subPowSU
% 2.67/1.54 => ( exuE2
% 2.67/1.54 => ( nonemptyImpWitness
% 2.67/1.54 => ( uniqinunit
% 2.67/1.54 => ( notinsingleton
% 2.67/1.54 => ( eqinunit
% 2.67/1.54 => ( singletonsswitch
% 2.67/1.54 => ( upairsetE
% 2.67/1.54 => ( upairsetIL
% 2.67/1.54 => ( upairsetIR
% 2.67/1.54 => ( emptyE1
% 2.67/1.54 => ( vacuousDall
% 2.67/1.54 => ( quantDeMorgan1
% 2.67/1.54 => ( quantDeMorgan2
% 2.67/1.54 => ( quantDeMorgan3
% 2.67/1.54 => ( quantDeMorgan4
% 2.67/1.54 => ( prop2setI
% 2.67/1.54 => ( prop2set2propI
% 2.67/1.54 => ( notdexE
% 2.67/1.54 => ( notdallE
% 2.67/1.54 => ( exuI1
% 2.67/1.54 => ( exuI3
% 2.67/1.54 => ( exuI2
% 2.67/1.54 => ( inCongP
% 2.67/1.54 => ( in__Cong
% 2.67/1.54 => ( exuE3u
% 2.67/1.54 => ( exu__Cong
% 2.67/1.54 => ( emptyset__Cong
% 2.67/1.54 => ( setadjoin__Cong
% 2.67/1.54 => ( powerset__Cong
% 2.67/1.54 => ( setunion__Cong
% 2.67/1.54 => ( omega__Cong
% 2.67/1.54 => ( exuEu
% 2.67/1.54 => ( descr__Cong
% 2.67/1.54 => ( dsetconstr__Cong
% 2.67/1.54 => ( subsetI1
% 2.67/1.54 => ( eqimpsubset2
% 2.67/1.54 => ( eqimpsubset1
% 2.67/1.54 => ( subsetI2
% 2.67/1.54 => ( emptysetsubset
% 2.67/1.54 => ( subsetE
% 2.67/1.54 => ( subsetE2
% 2.67/1.54 => ( notsubsetI
% 2.67/1.54 => ( notequalI1
% 2.67/1.54 => ( notequalI2
% 2.67/1.54 => ( subsetRefl
% 2.67/1.54 => ( subsetTrans
% 2.67/1.54 => ( setadjoinSub
% 2.67/1.54 => ( setadjoinSub2
% 2.67/1.54 => ( subset2powerset
% 2.67/1.54 => ( setextsub
% 2.67/1.54 => ( subsetemptysetimpeq
% 2.67/1.54 => ( powersetI1
% 2.67/1.54 => ( powersetE1
% 2.67/1.54 => ( inPowerset
% 2.67/1.54 => ( powersetsubset
% 2.67/1.54 => ( sepInPowerset
% 2.67/1.54 => ( sepSubset
% 2.67/1.54 => ( binunionIL
% 2.67/1.54 => ( upairset2IR
% 2.67/1.54 => ( binunionIR
% 2.67/1.54 => ( binunionEcases
% 2.67/1.54 => ( binunionE
% 2.67/1.54 => ( binunionLsub
% 2.67/1.54 => ( binunionRsub
% 2.67/1.54 => ( binintersectI
% 2.67/1.54 => ( binintersectSubset5
% 2.67/1.54 => ( binintersectEL
% 2.67/1.54 => ( binintersectLsub
% 2.67/1.54 => ( binintersectSubset2
% 2.67/1.54 => ( binintersectSubset3
% 2.67/1.54 => ( binintersectER
% 2.67/1.54 => ( disjointsetsI1
% 2.67/1.54 => ( binintersectRsub
% 2.67/1.54 => ( binintersectSubset4
% 2.67/1.54 => ( binintersectSubset1
% 2.67/1.54 => ( bs114d
% 2.67/1.54 => ( setminusI
% 2.67/1.54 => ( setminusEL
% 2.67/1.54 => ( setminusER
% 2.67/1.54 => ( setminusSubset2
% 2.67/1.54 => ( setminusERneg
% 2.67/1.54 => ( setminusELneg
% 2.67/1.54 => ( setminusILneg
% 2.67/1.54 => ( setminusIRneg
% 2.67/1.54 => ( setminusLsub
% 2.67/1.54 => ( setminusSubset1
% 2.67/1.54 => ( symdiffE
% 2.67/1.54 => ( symdiffI1
% 2.67/1.54 => ( symdiffI2
% 2.67/1.54 => ( symdiffIneg1
% 2.67/1.54 => ( symdiffIneg2
% 2.67/1.54 => ( secondinupair
% 2.67/1.54 => ( setukpairIL
% 2.67/1.54 => ( setukpairIR
% 2.67/1.54 => ( kpairiskpair
% 2.67/1.54 => ( kpairp
% 2.67/1.54 => ( singletonsubset
% 2.67/1.54 => ( singletoninpowerset
% 2.67/1.54 => ( singletoninpowunion
% 2.67/1.54 => ( upairset2E
% 2.67/1.54 => ( upairsubunion
% 2.67/1.54 => ( upairinpowunion
% 2.67/1.54 => ( ubforcartprodlem1
% 2.67/1.54 => ( ubforcartprodlem2
% 2.67/1.54 => ( ubforcartprodlem3
% 2.67/1.54 => ( cartprodpairin
% 2.67/1.54 => ( cartprodmempair1
% 2.67/1.54 => ( cartprodmempair
% 2.67/1.54 => ( setunionE2
% 2.67/1.54 => ( setunionsingleton1
% 2.67/1.54 => ( setunionsingleton2
% 2.67/1.54 => ( setunionsingleton
% 2.67/1.54 => ( singletonprop
% 2.67/1.54 => ( ex1E1
% 2.67/1.54 => ( ex1I
% 2.67/1.54 => ( ex1I2
% 2.67/1.54 => ( singletonsuniq
% 2.67/1.54 => ( setukpairinjL1
% 2.67/1.54 => ( kfstsingleton
% 2.67/1.54 => ( theprop
% 2.67/1.54 => ( kfstpairEq
% 2.67/1.54 => ( cartprodfstin
% 2.67/1.54 => ( setukpairinjL2
% 2.67/1.54 => ( setukpairinjL
% 2.67/1.54 => ( setukpairinjR11
% 2.67/1.54 => ( setukpairinjR12
% 2.67/1.54 => ( setukpairinjR1
% 2.67/1.54 => ( upairequniteq
% 2.67/1.54 => ( setukpairinjR2
% 2.67/1.54 => ( setukpairinjR
% 2.67/1.54 => ( ksndsingleton
% 2.67/1.54 => ( ksndpairEq
% 2.67/1.54 => ( kpairsurjEq
% 2.67/1.54 => ( cartprodsndin
% 2.67/1.54 => ( cartprodpairmemEL
% 2.67/1.54 => ( cartprodpairmemER
% 2.67/1.54 => ( cartprodmempaircEq
% 2.67/1.54 => ( cartprodfstpairEq
% 2.67/1.54 => ( cartprodsndpairEq
% 2.67/1.54 => ( cartprodpairsurjEq
% 2.67/1.54 => ( dpsetconstrI
% 2.67/1.54 => ( dpsetconstrSub
% 2.67/1.54 => ( setOfPairsIsBReln
% 2.67/1.54 => ( dpsetconstrERa
% 2.67/1.54 => ( dpsetconstrEL1
% 2.67/1.54 => ( dpsetconstrEL2
% 2.67/1.54 => ( dpsetconstrER
% 2.67/1.54 => ( funcImageSingleton
% 2.67/1.54 => ( apProp
% 2.67/1.54 => ( app
% 2.67/1.54 => ( infuncsetfunc
% 2.67/1.54 => ( ap2p
% 2.67/1.54 => ( funcinfuncset
% 2.67/1.54 => ( lamProp
% 2.67/1.54 => ( lamp
% 2.67/1.54 => ( lam2p
% 2.67/1.54 => ( brelnall1
% 2.67/1.54 => ( brelnall2
% 2.67/1.54 => ( ex1E2
% 2.67/1.54 => ( funcGraphProp1
% 2.67/1.54 => ( funcGraphProp3
% 2.67/1.54 => ( funcGraphProp2
% 2.67/1.54 => ( funcextLem
% 2.67/1.54 => ( funcGraphProp4
% 2.67/1.54 => ( subbreln
% 2.67/1.54 => ( eqbreln
% 2.67/1.54 => ( funcext
% 2.67/1.54 => ( funcext2
% 2.67/1.54 => ( ap2apEq1
% 2.67/1.54 => ( ap2apEq2
% 2.67/1.54 => ( beta1
% 2.67/1.54 => ( eta1
% 2.67/1.54 => ( lam2lamEq
% 2.67/1.54 => ( beta2
% 2.67/1.54 => ( eta2
% 2.67/1.54 => ( iffalseProp1
% 2.67/1.54 => ( iffalseProp2
% 2.67/1.54 => ( iftrueProp1
% 2.67/1.54 => ( iftrueProp2
% 2.67/1.54 => ( ifSingleton
% 2.67/1.54 => ( ifp
% 2.67/1.54 => ( theeq
% 2.67/1.54 => ( iftrue
% 2.67/1.54 => ( iffalse
% 2.67/1.54 => ( iftrueorfalse
% 2.67/1.54 => ( binintersectT_lem
% 2.67/1.54 => ( binunionT_lem
% 2.67/1.54 => ( powersetT_lem
% 2.67/1.54 => ( setminusT_lem
% 2.67/1.54 => ( complementT_lem
% 2.67/1.54 => ( setextT
% 2.67/1.54 => ( subsetTI
% 2.67/1.54 => ( powersetTI1
% 2.67/1.54 => ( powersetTE1
% 2.67/1.54 => ( complementTI1
% 2.67/1.54 => ( complementTE1
% 2.67/1.54 => ( binintersectTELcontra
% 2.67/1.54 => ( binintersectTERcontra
% 2.67/1.54 => ( contrasubsetT
% 2.67/1.54 => ( contrasubsetT1
% 2.67/1.54 => ( contrasubsetT2
% 2.67/1.54 => ( contrasubsetT3
% 2.67/1.54 => ( doubleComplementI1
% 2.67/1.54 => ( doubleComplementE1
% 2.67/1.54 => ( doubleComplementSub1
% 2.67/1.54 => ( doubleComplementSub2
% 2.67/1.54 => ( doubleComplementEq
% 2.67/1.54 => ( complementTnotintersectT
% 2.67/1.54 => ( complementImpComplementIntersect
% 2.67/1.54 => ( complementSubsetComplementIntersect
% 2.67/1.54 => ( complementInPowersetComplementIntersect
% 2.67/1.54 => ( contraSubsetComplement
% 2.67/1.54 => ( complementTcontraSubset
% 2.67/1.54 => ( binunionTILcontra
% 2.67/1.54 => ( binunionTIRcontra
% 2.67/1.54 => ( inIntersectImpInUnion
% 2.67/1.54 => ( inIntersectImpInUnion2
% 2.67/1.54 => ( inIntersectImpInIntersectUnions
% 2.67/1.54 => ( intersectInPowersetIntersectUnions
% 2.67/1.54 => ( inComplementUnionImpNotIn1
% 2.67/1.54 => ( inComplementUnionImpInComplement1
% 2.67/1.54 => ( binunionTE
% 2.67/1.54 => ( binunionTEcontra
% 2.67/1.54 => ( demorgan2a1
% 2.67/1.54 => ( complementUnionInPowersetComplement
% 2.67/1.54 => ! [A: $i,X: $i] :
% 2.67/1.54 ( ( in @ X @ ( powerset @ A ) )
% 2.67/1.54 => ! [Y: $i] :
% 2.67/1.54 ( ( in @ Y @ ( powerset @ A ) )
% 2.67/1.54 => ! [Xx: $i] :
% 2.67/1.54 ( ( in @ Xx @ A )
% 2.67/1.54 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 2.67/1.54 => ( in @ Xx @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 2.67/1.54 ------------------------
% 2.67/1.57 % (26146)lrs+1002_1:128_aac=none:au=on:cnfonf=lazy_not_gen_be_off:sos=all:i=2:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/2Mi)
% 2.67/1.57 % (26146)Instruction limit reached!
% 2.67/1.57 % (26146)------------------------------
% 2.67/1.57 % (26146)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.67/1.57 % (26146)Termination reason: Unknown
% 2.67/1.57 % (26146)Termination phase: shuffling
% 2.67/1.57
% 2.67/1.57 % (26146)Memory used [KB]: 1407
% 2.67/1.57 % (26146)Time elapsed: 0.002 s
% 2.67/1.57 % (26146)Instructions burned: 2 (million)
% 2.67/1.57 % (26146)------------------------------
% 2.67/1.57 % (26146)------------------------------
% 2.67/1.57 % (26148)lrs+1004_1:128_cond=on:e2e=on:sp=weighted_frequency:i=18:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/18Mi)
% 2.67/1.57 % (26142)lrs+1002_1:8_bd=off:fd=off:hud=10:tnu=1:i=183:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/183Mi)
% 2.67/1.57 % (26143)lrs+10_1:1_c=on:cnfonf=conj_eager:fd=off:fe=off:kws=frequency:spb=intro:i=4:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/4Mi)
% 2.67/1.57 % (26144)dis+1010_1:1_au=on:cbe=off:chr=on:fsr=off:hfsq=on:nm=64:sos=theory:sp=weighted_frequency:i=27:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/27Mi)
% 2.67/1.57 % (26145)lrs+10_1:1_au=on:inj=on:i=2:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/2Mi)
% 2.67/1.57 % (26147)lrs+1002_1:1_au=on:bd=off:e2e=on:sd=2:sos=on:ss=axioms:i=275:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/275Mi)
% 2.67/1.57 % (26145)Instruction limit reached!
% 2.67/1.57 % (26145)------------------------------
% 2.67/1.57 % (26145)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.67/1.57 % (26145)Termination reason: Unknown
% 2.67/1.57 % (26145)Termination phase: shuffling
% 2.67/1.57
% 2.67/1.57 % (26145)Memory used [KB]: 1407
% 2.67/1.57 % (26145)Time elapsed: 0.003 s
% 2.67/1.57 % (26145)Instructions burned: 3 (million)
% 2.67/1.57 % (26145)------------------------------
% 2.67/1.57 % (26145)------------------------------
% 2.67/1.58 % (26143)Instruction limit reached!
% 2.67/1.58 % (26143)------------------------------
% 2.67/1.58 % (26143)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.67/1.58 % (26143)Termination reason: Unknown
% 2.67/1.58 % (26143)Termination phase: shuffling
% 2.67/1.58
% 2.67/1.58 % (26143)Memory used [KB]: 1535
% 2.67/1.58 % (26143)Time elapsed: 0.004 s
% 2.67/1.58 % (26143)Instructions burned: 5 (million)
% 2.67/1.58 % (26143)------------------------------
% 2.67/1.58 % (26143)------------------------------
% 2.67/1.58 % (26148)Instruction limit reached!
% 2.67/1.58 % (26148)------------------------------
% 2.67/1.58 % (26148)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.67/1.58 % (26148)Termination reason: Unknown
% 2.67/1.58 % (26148)Termination phase: shuffling
% 2.67/1.58
% 2.67/1.58 % (26148)Memory used [KB]: 1791
% 2.67/1.58 % (26148)Time elapsed: 0.010 s
% 2.67/1.58 % (26148)Instructions burned: 19 (million)
% 2.67/1.58 % (26148)------------------------------
% 2.67/1.58 % (26148)------------------------------
% 2.67/1.58 % (26149)lrs+10_1:1_bet=on:cnfonf=off:fd=off:hud=5:inj=on:i=3:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/3Mi)
% 2.67/1.58 % (26149)Instruction limit reached!
% 2.67/1.58 % (26149)------------------------------
% 2.67/1.58 % (26149)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.67/1.58 % (26149)Termination reason: Unknown
% 2.67/1.58 % (26149)Termination phase: shuffling
% 2.67/1.58
% 2.67/1.58 % (26149)Memory used [KB]: 1535
% 2.67/1.58 % (26149)Time elapsed: 0.003 s
% 2.67/1.58 % (26149)Instructions burned: 5 (million)
% 2.67/1.58 % (26149)------------------------------
% 2.67/1.58 % (26149)------------------------------
% 2.67/1.59 % (26144)Instruction limit reached!
% 2.67/1.59 % (26144)------------------------------
% 2.67/1.59 % (26144)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.67/1.59 % (26144)Termination reason: Unknown
% 2.67/1.59 % (26144)Termination phase: shuffling
% 2.67/1.59
% 2.67/1.59 % (26144)Memory used [KB]: 2046
% 2.67/1.59 % (26144)Time elapsed: 0.016 s
% 2.67/1.59 % (26144)Instructions burned: 28 (million)
% 2.67/1.59 % (26144)------------------------------
% 2.67/1.59 % (26144)------------------------------
% 2.67/1.59 % (26152)dis+21_1:1_cbe=off:cnfonf=off:fs=off:fsr=off:hud=1:inj=on:i=3:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/3Mi)
% 2.67/1.59 % (26153)lrs+1002_1:1_aac=none:au=on:cnfonf=lazy_gen:plsq=on:plsqc=1:plsqr=4203469,65536:i=1041:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/1041Mi)
% 2.67/1.59 % (26152)Instruction limit reached!
% 2.67/1.59 % (26152)------------------------------
% 2.67/1.59 % (26152)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.67/1.59 % (26152)Termination reason: Unknown
% 2.67/1.59 % (26152)Termination phase: shuffling
% 2.67/1.59
% 2.67/1.59 % (26152)Memory used [KB]: 1535
% 2.67/1.59 % (26152)Time elapsed: 0.003 s
% 2.67/1.59 % (26152)Instructions burned: 5 (million)
% 2.67/1.59 % (26152)------------------------------
% 2.67/1.59 % (26152)------------------------------
% 2.67/1.59 % (26150)lrs+1002_1:1_cnfonf=lazy_not_be_gen:hud=14:prag=on:sp=weighted_frequency:tnu=1:i=37:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/37Mi)
% 2.67/1.59 % (26151)lrs+2_16:1_acc=model:au=on:bd=off:c=on:e2e=on:nm=2:sos=all:i=15:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/15Mi)
% 2.72/1.60 % (26155)lrs+10_1:1_acc=on:amm=sco:cs=on:tgt=full:i=16:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/16Mi)
% 2.72/1.60 % (26151)Instruction limit reached!
% 2.72/1.60 % (26151)------------------------------
% 2.72/1.60 % (26151)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.60 % (26151)Termination reason: Unknown
% 2.72/1.60 % (26151)Termination phase: shuffling
% 2.72/1.60
% 2.72/1.60 % (26151)Memory used [KB]: 1663
% 2.72/1.60 % (26151)Time elapsed: 0.011 s
% 2.72/1.60 % (26151)Instructions burned: 15 (million)
% 2.72/1.60 % (26151)------------------------------
% 2.72/1.60 % (26151)------------------------------
% 2.72/1.60 % (26154)lrs+10_1:1_av=off:chr=on:plsq=on:slsq=on:i=7:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/7Mi)
% 2.72/1.61 % (26155)Instruction limit reached!
% 2.72/1.61 % (26155)------------------------------
% 2.72/1.61 % (26155)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.61 % (26155)Termination reason: Unknown
% 2.72/1.61 % (26155)Termination phase: shuffling
% 2.72/1.61
% 2.72/1.61 % (26155)Memory used [KB]: 1791
% 2.72/1.61 % (26155)Time elapsed: 0.006 s
% 2.72/1.61 % (26155)Instructions burned: 17 (million)
% 2.72/1.61 % (26155)------------------------------
% 2.72/1.61 % (26155)------------------------------
% 2.72/1.61 % (26154)Instruction limit reached!
% 2.72/1.61 % (26154)------------------------------
% 2.72/1.61 % (26154)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.61 % (26154)Termination reason: Unknown
% 2.72/1.61 % (26154)Termination phase: shuffling
% 2.72/1.61
% 2.72/1.61 % (26154)Memory used [KB]: 1535
% 2.72/1.61 % (26154)Time elapsed: 0.006 s
% 2.72/1.61 % (26154)Instructions burned: 7 (million)
% 2.72/1.61 % (26154)------------------------------
% 2.72/1.61 % (26154)------------------------------
% 2.72/1.61 % (26150)Instruction limit reached!
% 2.72/1.61 % (26150)------------------------------
% 2.72/1.61 % (26150)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.61 % (26150)Termination reason: Unknown
% 2.72/1.61 % (26150)Termination phase: shuffling
% 2.72/1.61
% 2.72/1.61 % (26150)Memory used [KB]: 2302
% 2.72/1.61 % (26150)Time elapsed: 0.021 s
% 2.72/1.61 % (26150)Instructions burned: 39 (million)
% 2.72/1.61 % (26150)------------------------------
% 2.72/1.61 % (26150)------------------------------
% 2.72/1.62 % (26157)lrs+2_1:1_apa=on:au=on:bd=preordered:cnfonf=off:cs=on:ixr=off:sos=on:i=3:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/3Mi)
% 2.72/1.62 % (26156)lrs+21_1:1_au=on:cnfonf=off:fd=preordered:fe=off:fsr=off:hud=11:inj=on:kws=precedence:s2pl=no:sp=weighted_frequency:tgt=full:i=3:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/3Mi)
% 2.72/1.62 % (26157)Instruction limit reached!
% 2.72/1.62 % (26157)------------------------------
% 2.72/1.62 % (26157)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.62 % (26157)Termination reason: Unknown
% 2.72/1.62 % (26157)Termination phase: shuffling
% 2.72/1.62
% 2.72/1.62 % (26157)Memory used [KB]: 1535
% 2.72/1.62 % (26157)Time elapsed: 0.003 s
% 2.72/1.62 % (26157)Instructions burned: 4 (million)
% 2.72/1.62 % (26157)------------------------------
% 2.72/1.62 % (26157)------------------------------
% 2.72/1.62 % (26156)Instruction limit reached!
% 2.72/1.62 % (26156)------------------------------
% 2.72/1.62 % (26156)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.62 % (26156)Termination reason: Unknown
% 2.72/1.62 % (26156)Termination phase: shuffling
% 2.72/1.62
% 2.72/1.62 % (26156)Memory used [KB]: 1535
% 2.72/1.62 % (26156)Time elapsed: 0.003 s
% 2.72/1.62 % (26156)Instructions burned: 4 (million)
% 2.72/1.62 % (26156)------------------------------
% 2.72/1.62 % (26156)------------------------------
% 2.72/1.62 % (26159)dis+1002_1:1_add=large:cnfonf=lazy_pi_sigma_gen:fe=off:prag=on:i=3:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/3Mi)
% 2.72/1.62 % (26159)Instruction limit reached!
% 2.72/1.62 % (26159)------------------------------
% 2.72/1.62 % (26159)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.62 % (26159)Termination reason: Unknown
% 2.72/1.62 % (26159)Termination phase: shuffling
% 2.72/1.62
% 2.72/1.62 % (26159)Memory used [KB]: 1535
% 2.72/1.62 % (26159)Time elapsed: 0.002 s
% 2.72/1.62 % (26159)Instructions burned: 3 (million)
% 2.72/1.62 % (26159)------------------------------
% 2.72/1.62 % (26159)------------------------------
% 2.72/1.63 % (26158)lrs+10_1:1_cnfonf=off:cs=on:hud=3:prag=on:sup=off:i=7:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/7Mi)
% 2.72/1.63 % (26160)dis+1004_1:1_cha=on:cs=on:fe=off:hud=1:i=4:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/4Mi)
% 2.72/1.63 % (26160)Instruction limit reached!
% 2.72/1.63 % (26160)------------------------------
% 2.72/1.63 % (26160)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.63 % (26160)Termination reason: Unknown
% 2.72/1.63 % (26160)Termination phase: shuffling
% 2.72/1.63
% 2.72/1.63 % (26160)Memory used [KB]: 1535
% 2.72/1.63 % (26160)Time elapsed: 0.002 s
% 2.72/1.63 % (26160)Instructions burned: 4 (million)
% 2.72/1.63 % (26160)------------------------------
% 2.72/1.63 % (26160)------------------------------
% 2.72/1.63 % (26158)Instruction limit reached!
% 2.72/1.63 % (26158)------------------------------
% 2.72/1.63 % (26158)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.63 % (26158)Termination reason: Unknown
% 2.72/1.63 % (26158)Termination phase: shuffling
% 2.72/1.63
% 2.72/1.63 % (26158)Memory used [KB]: 1663
% 2.72/1.63 % (26158)Time elapsed: 0.006 s
% 2.72/1.63 % (26158)Instructions burned: 7 (million)
% 2.72/1.63 % (26158)------------------------------
% 2.72/1.63 % (26158)------------------------------
% 2.72/1.63 % (26161)lrs+1002_1:1_anc=all_dependent:au=on:cbe=off:fde=unused:ntd=on:i=18:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/18Mi)
% 2.72/1.63 % (26162)lrs+10_1:1_e2e=on:sd=1:sgt=8:ss=axioms:i=710:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/710Mi)
% 2.72/1.64 % (26161)Instruction limit reached!
% 2.72/1.64 % (26161)------------------------------
% 2.72/1.64 % (26161)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.64 % (26161)Termination reason: Unknown
% 2.72/1.64 % (26161)Termination phase: shuffling
% 2.72/1.64
% 2.72/1.64 % (26161)Memory used [KB]: 1791
% 2.72/1.64 % (26161)Time elapsed: 0.007 s
% 2.72/1.64 % (26161)Instructions burned: 18 (million)
% 2.72/1.64 % (26161)------------------------------
% 2.72/1.64 % (26161)------------------------------
% 2.72/1.64 % (26163)lrs+1004_1:1_chr=on:prag=on:i=6:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/6Mi)
% 2.72/1.64 % (26163)Instruction limit reached!
% 2.72/1.64 % (26163)------------------------------
% 2.72/1.64 % (26163)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.64 % (26163)Termination reason: Unknown
% 2.72/1.64 % (26163)Termination phase: shuffling
% 2.72/1.64
% 2.72/1.64 % (26163)Memory used [KB]: 1535
% 2.72/1.64 % (26163)Time elapsed: 0.003 s
% 2.72/1.64 % (26163)Instructions burned: 7 (million)
% 2.72/1.64 % (26163)------------------------------
% 2.72/1.64 % (26163)------------------------------
% 2.72/1.65 % (26165)dis+21_1:8_apa=on:cnfonf=off:fd=off:fsr=off:hud=0:ins=1:kws=inv_frequency:nwc=10.0:ss=axioms:st=5.0:i=21:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/21Mi)
% 2.72/1.65 % (26164)dis+1002_5:1_au=on:bd=off:e2e=on:fde=none:fs=off:fsr=off:sos=on:i=902:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/902Mi)
% 2.72/1.65 % (26166)dis+10_1:1_cnfonf=lazy_gen:fe=off:i=5:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/5Mi)
% 2.72/1.65 % (26165)Instruction limit reached!
% 2.72/1.65 % (26165)------------------------------
% 2.72/1.65 % (26165)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.65 % (26165)Termination reason: Unknown
% 2.72/1.65 % (26165)Termination phase: shuffling
% 2.72/1.65
% 2.72/1.65 % (26165)Memory used [KB]: 1791
% 2.72/1.65 % (26165)Time elapsed: 0.008 s
% 2.72/1.65 % (26165)Instructions burned: 21 (million)
% 2.72/1.65 % (26165)------------------------------
% 2.72/1.65 % (26165)------------------------------
% 2.72/1.65 % (26166)Instruction limit reached!
% 2.72/1.65 % (26166)------------------------------
% 2.72/1.65 % (26166)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.65 % (26166)Termination reason: Unknown
% 2.72/1.65 % (26166)Termination phase: shuffling
% 2.72/1.65
% 2.72/1.65 % (26166)Memory used [KB]: 1535
% 2.72/1.65 % (26166)Time elapsed: 0.004 s
% 2.72/1.65 % (26166)Instructions burned: 7 (million)
% 2.72/1.65 % (26166)------------------------------
% 2.72/1.65 % (26166)------------------------------
% 2.72/1.66 % (26142)Instruction limit reached!
% 2.72/1.66 % (26142)------------------------------
% 2.72/1.66 % (26142)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.66 % (26142)Termination reason: Unknown
% 2.72/1.66 % (26142)Termination phase: Saturation
% 2.72/1.66
% 2.72/1.66 % (26142)Memory used [KB]: 7419
% 2.72/1.66 % (26142)Time elapsed: 0.090 s
% 2.72/1.66 % (26142)Instructions burned: 184 (million)
% 2.72/1.66 % (26142)------------------------------
% 2.72/1.66 % (26142)------------------------------
% 2.72/1.66 % (26167)lrs+2_1:1_cnfonf=lazy_not_gen_be_off:cs=on:fe=off:hud=10:inj=on:ins=3:plsq=on:plsqc=1:sd=10:ss=axioms:tnu=1:i=6:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/6Mi)
% 2.72/1.66 % (26168)lrs+1002_1:128_au=on:c=on:fsr=off:piset=equals:i=377:si=on:rtra=on_0 on DTF2THF_25865 for (2999ds/377Mi)
% 2.72/1.67 % (26167)Instruction limit reached!
% 2.72/1.67 % (26167)------------------------------
% 2.72/1.67 % (26167)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.67 % (26167)Termination reason: Unknown
% 2.72/1.67 % (26167)Termination phase: shuffling
% 2.72/1.67
% 2.72/1.67 % (26167)Memory used [KB]: 1535
% 2.72/1.67 % (26167)Time elapsed: 0.003 s
% 2.72/1.67 % (26167)Instructions burned: 7 (million)
% 2.72/1.67 % (26167)------------------------------
% 2.72/1.67 % (26167)------------------------------
% 2.72/1.67 % (26169)dis+1010_1:4_atotf=0.2:c=on:cbe=off:cnfonf=lazy_simp:fe=off:ins=2:ntd=on:s2a=on:s2at=5.0:sgt=5:ss=axioms:st=1.5:i=779:si=on:rtra=on_0 on DTF2THF_25865 for (2998ds/779Mi)
% 2.72/1.68 % (26170)lrs+10_1:1_cnfonf=lazy_not_be_gen:ntd=on:sp=const_min:ss=axioms:sup=off:i=19:si=on:rtra=on_0 on DTF2THF_25865 for (2998ds/19Mi)
% 2.72/1.68 % (26147)Instruction limit reached!
% 2.72/1.68 % (26147)------------------------------
% 2.72/1.68 % (26147)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.68 % (26147)Termination reason: Unknown
% 2.72/1.68 % (26147)Termination phase: Saturation
% 2.72/1.68
% 2.72/1.68 % (26147)Memory used [KB]: 9850
% 2.72/1.68 % (26147)Time elapsed: 0.110 s
% 2.72/1.68 % (26147)Instructions burned: 275 (million)
% 2.72/1.68 % (26147)------------------------------
% 2.72/1.68 % (26147)------------------------------
% 2.72/1.68 % (26170)Instruction limit reached!
% 2.72/1.68 % (26170)------------------------------
% 2.72/1.68 % (26170)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.68 % (26170)Termination reason: Unknown
% 2.72/1.68 % (26170)Termination phase: shuffling
% 2.72/1.68
% 2.72/1.68 % (26170)Memory used [KB]: 1918
% 2.72/1.68 % (26170)Time elapsed: 0.007 s
% 2.72/1.68 % (26170)Instructions burned: 21 (million)
% 2.72/1.68 % (26170)------------------------------
% 2.72/1.68 % (26170)------------------------------
% 2.72/1.69 % (26172)dis+1002_1:128_acc=on:er=filter:i=17:si=on:rtra=on_0 on DTF2THF_25865 for (2998ds/17Mi)
% 2.72/1.69 % (26171)lrs+1010_1:1_au=on:s2a=on:sd=1:sgt=50:ss=axioms:i=879:si=on:rtra=on_0 on DTF2THF_25865 for (2998ds/879Mi)
% 2.72/1.70 % (26172)Instruction limit reached!
% 2.72/1.70 % (26172)------------------------------
% 2.72/1.70 % (26172)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.70 % (26172)Termination reason: Unknown
% 2.72/1.70 % (26172)Termination phase: shuffling
% 2.72/1.70
% 2.72/1.70 % (26172)Memory used [KB]: 1791
% 2.72/1.70 % (26172)Time elapsed: 0.006 s
% 2.72/1.70 % (26172)Instructions burned: 17 (million)
% 2.72/1.70 % (26172)------------------------------
% 2.72/1.70 % (26172)------------------------------
% 2.72/1.71 % (26173)ott+21_1:1_apa=on:au=on:cnfonf=off:sos=on:i=3:si=on:rtra=on_0 on DTF2THF_25865 for (2998ds/3Mi)
% 2.72/1.71 % (26173)Instruction limit reached!
% 2.72/1.71 % (26173)------------------------------
% 2.72/1.71 % (26173)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.71 % (26173)Termination reason: Unknown
% 2.72/1.71 % (26173)Termination phase: shuffling
% 2.72/1.71
% 2.72/1.71 % (26173)Memory used [KB]: 1535
% 2.72/1.71 % (26173)Time elapsed: 0.002 s
% 2.72/1.71 % (26173)Instructions burned: 3 (million)
% 2.72/1.71 % (26173)------------------------------
% 2.72/1.71 % (26173)------------------------------
% 2.72/1.72 % (26174)lrs+1010_1:8_cnfonf=off:hud=1:inj=on:tnu=5:i=30:si=on:rtra=on_0 on DTF2THF_25865 for (2998ds/30Mi)
% 2.72/1.72 % (26174)Instruction limit reached!
% 2.72/1.72 % (26174)------------------------------
% 2.72/1.72 % (26174)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.72 % (26174)Termination reason: Unknown
% 2.72/1.72 % (26174)Termination phase: shuffling
% 2.72/1.72
% 2.72/1.72 % (26174)Memory used [KB]: 1918
% 2.72/1.72 % (26174)Time elapsed: 0.009 s
% 2.72/1.72 % (26174)Instructions burned: 30 (million)
% 2.72/1.72 % (26174)------------------------------
% 2.72/1.72 % (26174)------------------------------
% 2.72/1.73 % (26175)dis+10_1:1_ixr=off:plsq=on:plsqc=1:plsqr=32,1:s2a=on:i=127:si=on:rtra=on_0 on DTF2THF_25865 for (2998ds/127Mi)
% 2.72/1.77 % (26175)Instruction limit reached!
% 2.72/1.77 % (26175)------------------------------
% 2.72/1.77 % (26175)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.77 % (26175)Termination reason: Unknown
% 2.72/1.77 % (26175)Termination phase: Function definition elimination
% 2.72/1.77
% 2.72/1.77 % (26175)Memory used [KB]: 2686
% 2.72/1.77 % (26175)Time elapsed: 0.035 s
% 2.72/1.77 % (26175)Instructions burned: 130 (million)
% 2.72/1.77 % (26175)------------------------------
% 2.72/1.77 % (26175)------------------------------
% 2.72/1.77 % (26168)Instruction limit reached!
% 2.72/1.77 % (26168)------------------------------
% 2.72/1.77 % (26168)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.77 % (26168)Termination reason: Unknown
% 2.72/1.77 % (26168)Termination phase: Saturation
% 2.72/1.77
% 2.72/1.77 % (26168)Memory used [KB]: 9338
% 2.72/1.77 % (26168)Time elapsed: 0.112 s
% 2.72/1.77 % (26168)Instructions burned: 379 (million)
% 2.72/1.77 % (26168)------------------------------
% 2.72/1.77 % (26168)------------------------------
% 2.72/1.78 % (26176)lrs+1002_1:1_au=on:cbe=off:cnfonf=conj_eager:cond=on:hi=on:i=100:si=on:rtra=on_0 on DTF2THF_25865 for (2997ds/100Mi)
% 2.72/1.79 % (26177)dis+10_1:1_anc=none:cnfonf=lazy_gen:fd=preordered:fe=off:hud=10:ins=3:ixr=off:nwc=5.0:plsq=on:plsqc=1:plsqr=32,1:sp=const_frequency:uhcvi=on:i=3:si=on:rtra=on_0 on DTF2THF_25865 for (2997ds/3Mi)
% 2.72/1.79 % (26177)Instruction limit reached!
% 2.72/1.79 % (26177)------------------------------
% 2.72/1.79 % (26177)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.79 % (26177)Termination reason: Unknown
% 2.72/1.79 % (26177)Termination phase: shuffling
% 2.72/1.79
% 2.72/1.79 % (26177)Memory used [KB]: 1535
% 2.72/1.79 % (26177)Time elapsed: 0.002 s
% 2.72/1.79 % (26177)Instructions burned: 3 (million)
% 2.72/1.79 % (26177)------------------------------
% 2.72/1.79 % (26177)------------------------------
% 2.72/1.79 % (26164)First to succeed.
% 2.72/1.80 % (26164)Refutation found. Thanks to Tanya!
% 2.72/1.80 % SZS status Theorem for DTF2THF_25865
% 2.72/1.80 % SZS output start Proof for DTF2THF_25865
% 2.72/1.80 thf(func_def_0, type, in: $i > $i > $o).
% 2.72/1.80 thf(func_def_1, type, exu: ($i > $o) > $o).
% 2.72/1.80 thf(func_def_6, type, setadjoin: $i > $i > $i).
% 2.72/1.80 thf(func_def_8, type, powerset: $i > $i).
% 2.72/1.80 thf(func_def_10, type, setunion: $i > $i).
% 2.72/1.80 thf(func_def_19, type, descr: ($i > $o) > $i).
% 2.72/1.80 thf(func_def_21, type, dsetconstr: $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_26, type, prop2set: $o > $i).
% 2.72/1.80 thf(func_def_36, type, nonempty: $i > $o).
% 2.72/1.80 thf(func_def_69, type, set2prop: $i > $o).
% 2.72/1.80 thf(func_def_88, type, subset: $i > $i > $o).
% 2.72/1.80 thf(func_def_89, type, disjoint: $i > $i > $o).
% 2.72/1.80 thf(func_def_90, type, setsmeet: $i > $i > $o).
% 2.72/1.80 thf(func_def_114, type, binunion: $i > $i > $i).
% 2.72/1.80 thf(func_def_122, type, binintersect: $i > $i > $i).
% 2.72/1.80 thf(func_def_135, type, regular: $i > $o).
% 2.72/1.80 thf(func_def_136, type, setminus: $i > $i > $i).
% 2.72/1.80 thf(func_def_147, type, symdiff: $i > $i > $i).
% 2.72/1.80 thf(func_def_153, type, iskpair: $i > $o).
% 2.72/1.80 thf(func_def_158, type, kpair: $i > $i > $i).
% 2.72/1.80 thf(func_def_160, type, cartprod: $i > $i > $i).
% 2.72/1.80 thf(func_def_177, type, singleton: $i > $o).
% 2.72/1.80 thf(func_def_179, type, ex1: $i > ($i > $o) > $o).
% 2.72/1.80 thf(func_def_184, type, atmost1p: $i > $o).
% 2.72/1.80 thf(func_def_185, type, atleast2p: $i > $o).
% 2.72/1.80 thf(func_def_186, type, atmost2p: $i > $o).
% 2.72/1.80 thf(func_def_187, type, upairsetp: $i > $o).
% 2.72/1.80 thf(func_def_191, type, kfst: $i > $i).
% 2.72/1.80 thf(func_def_203, type, ksnd: $i > $i).
% 2.72/1.80 thf(func_def_213, type, breln: $i > $i > $i > $o).
% 2.72/1.80 thf(func_def_214, type, dpsetconstr: $i > $i > ($i > $i > $o) > $i).
% 2.72/1.80 thf(func_def_222, type, func: $i > $i > $i > $o).
% 2.72/1.80 thf(func_def_223, type, funcSet: $i > $i > $i).
% 2.72/1.80 thf(func_def_226, type, ap: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_232, type, lam: $i > $i > ($i > $i) > $i).
% 2.72/1.80 thf(func_def_259, type, if: $i > $o > $i > $i > $i).
% 2.72/1.80 thf(func_def_318, type, sP0: $i > $i > $o).
% 2.72/1.80 thf(func_def_319, type, sP1: $i > $o).
% 2.72/1.80 thf(func_def_320, type, sP2: $i > $i > $o).
% 2.72/1.80 thf(func_def_321, type, sP3: $i > $i > $o).
% 2.72/1.80 thf(func_def_323, type, sP5: $o > $i > $i > $i > $o).
% 2.72/1.80 thf(func_def_326, type, sP8: $i > $i > $i > $i > $o).
% 2.72/1.80 thf(func_def_328, type, sP10: $i > $i > $i > $o).
% 2.72/1.80 thf(func_def_337, type, sK19: $i > $i > $i).
% 2.72/1.80 thf(func_def_338, type, sK20: $i > $i > $i).
% 2.72/1.80 thf(func_def_339, type, sK21: $i > $i > $i).
% 2.72/1.80 thf(func_def_340, type, sK22: $i > $i > $i).
% 2.72/1.80 thf(func_def_341, type, sK23: $i > $i > $i).
% 2.72/1.80 thf(func_def_342, type, sK24: $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_343, type, sK25: $i > $i).
% 2.72/1.80 thf(func_def_344, type, sK26: $i > $i).
% 2.72/1.80 thf(func_def_345, type, sK27: $i > $i).
% 2.72/1.80 thf(func_def_346, type, sK28: $i > $i).
% 2.72/1.80 thf(func_def_347, type, sK29: $i > $i > $i).
% 2.72/1.80 thf(func_def_348, type, sK30: $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_349, type, sK31: $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_350, type, sK32: $i > $i > $i).
% 2.72/1.80 thf(func_def_351, type, sK33: $i > $i > $i).
% 2.72/1.80 thf(func_def_353, type, sK35: $i > $i).
% 2.72/1.80 thf(func_def_354, type, sK36: $i > $i).
% 2.72/1.80 thf(func_def_355, type, sK37: $i > $i).
% 2.72/1.80 thf(func_def_364, type, sK46: $i > $i).
% 2.72/1.80 thf(func_def_391, type, sK73: $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_392, type, sK74: $i > $o).
% 2.72/1.80 thf(func_def_398, type, sK80: $i > $i > $o).
% 2.72/1.80 thf(func_def_427, type, sK109: $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_434, type, sK116: ($i > $o) > $i > $i).
% 2.72/1.80 thf(func_def_436, type, sK118: $i > $o).
% 2.72/1.80 thf(func_def_440, type, sK122: $i > $o).
% 2.72/1.80 thf(func_def_444, type, sK126: $i > $o).
% 2.72/1.80 thf(func_def_445, type, sK127: $i > $o).
% 2.72/1.80 thf(func_def_446, type, sK128: ($i > $o) > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_447, type, sK129: ($i > $o) > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_455, type, sK137: $i > $o).
% 2.72/1.80 thf(func_def_463, type, sK145: $i > $i > $o).
% 2.72/1.80 thf(func_def_479, type, sK161: $i > $i > $i).
% 2.72/1.80 thf(func_def_484, type, sK166: $i > $i > $i).
% 2.72/1.80 thf(func_def_491, type, sK173: $i > $o).
% 2.72/1.80 thf(func_def_494, type, sK176: $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_495, type, sK177: $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_505, type, sK187: $i > $o).
% 2.72/1.80 thf(func_def_538, type, sK220: $i > $o).
% 2.72/1.80 thf(func_def_539, type, sK221: $i > $i).
% 2.72/1.80 thf(func_def_540, type, sK222: ($i > $o) > $i).
% 2.72/1.80 thf(func_def_560, type, sK242: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_561, type, sK243: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_564, type, sK246: $i > $o).
% 2.72/1.80 thf(func_def_569, type, sK251: $i > $i > $o).
% 2.72/1.80 thf(func_def_583, type, sK265: ($i > $o) > $i).
% 2.72/1.80 thf(func_def_584, type, sK266: $i > $o).
% 2.72/1.80 thf(func_def_585, type, sK267: $i > $i).
% 2.72/1.80 thf(func_def_589, type, sK271: $i > $o).
% 2.72/1.80 thf(func_def_592, type, sK274: $i > $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_593, type, sK275: $i > $o).
% 2.72/1.80 thf(func_def_595, type, sK277: $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_617, type, sK299: $i > $i).
% 2.72/1.80 thf(func_def_620, type, sK302: $i > $i).
% 2.72/1.80 thf(func_def_625, type, sK307: $i > $o).
% 2.72/1.80 thf(func_def_627, type, sK309: ($i > $o) > $i).
% 2.72/1.80 thf(func_def_628, type, sK310: ($i > $o) > $i).
% 2.72/1.80 thf(func_def_640, type, sK322: $i > $o).
% 2.72/1.80 thf(func_def_642, type, sK324: ($i > $o) > $i > $i).
% 2.72/1.80 thf(func_def_648, type, sK330: $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_649, type, sK331: $i > $o).
% 2.72/1.80 thf(func_def_654, type, sK336: $i > $o).
% 2.72/1.80 thf(func_def_657, type, sK339: $i > $o).
% 2.72/1.80 thf(func_def_660, type, sK342: $i > $o).
% 2.72/1.80 thf(func_def_661, type, sK343: $i > $o).
% 2.72/1.80 thf(func_def_664, type, sK346: $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_671, type, sK353: $i > $i > $i).
% 2.72/1.80 thf(func_def_672, type, sK354: $i > $i > $i).
% 2.72/1.80 thf(func_def_673, type, sK355: $i > $i > $o).
% 2.72/1.80 thf(func_def_681, type, sK363: $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_682, type, sK364: $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_694, type, sK376: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_701, type, sK383: $i > ($i > $i) > $i > $i).
% 2.72/1.80 thf(func_def_703, type, sK385: $i > $i).
% 2.72/1.80 thf(func_def_709, type, sK391: $i > $i > $o).
% 2.72/1.80 thf(func_def_725, type, sK407: $i > $o).
% 2.72/1.80 thf(func_def_726, type, sK408: ($i > $o) > ($i > $o) > $i > $i > $i).
% 2.72/1.80 thf(func_def_727, type, sK409: ($i > $o) > ($i > $o) > $i > $i > $i).
% 2.72/1.80 thf(func_def_730, type, sK412: $i > $o).
% 2.72/1.80 thf(func_def_731, type, sK413: $i > $o).
% 2.72/1.80 thf(func_def_734, type, sK416: $i > $o).
% 2.72/1.80 thf(func_def_743, type, sK425: $i > $i > ($i > $i) > $i).
% 2.72/1.80 thf(func_def_744, type, sK426: $i > $i).
% 2.72/1.80 thf(func_def_751, type, sK433: $i > $o).
% 2.72/1.80 thf(func_def_753, type, sK435: ($i > $o) > $i > $i).
% 2.72/1.80 thf(func_def_754, type, sK436: ($i > $o) > $i > $i).
% 2.72/1.80 thf(func_def_770, type, sK452: $i > $o).
% 2.72/1.80 thf(func_def_771, type, sK453: $i > $o).
% 2.72/1.80 thf(func_def_772, type, sK454: ($i > $o) > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_773, type, sK455: ($i > $o) > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_783, type, sK465: $i > $i > $i).
% 2.72/1.80 thf(func_def_789, type, sK471: $i > $o).
% 2.72/1.80 thf(func_def_790, type, sK472: ($i > $o) > $i).
% 2.72/1.80 thf(func_def_795, type, sK477: $i > $i).
% 2.72/1.80 thf(func_def_797, type, sK479: $i > ($i > $i) > $i > $i).
% 2.72/1.80 thf(func_def_805, type, sK487: $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_806, type, sK488: $i > $o).
% 2.72/1.80 thf(func_def_821, type, sK503: $i > $i).
% 2.72/1.80 thf(func_def_822, type, sK504: ($i > $o) > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_823, type, sK505: ($i > $o) > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_827, type, sK509: $i > $o).
% 2.72/1.80 thf(func_def_841, type, sK523: $o > $i > $i > $i).
% 2.72/1.80 thf(func_def_857, type, sK539: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_858, type, sK540: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_859, type, sK541: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_860, type, sK542: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_864, type, sK546: $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_865, type, sK547: $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_869, type, sK551: $i > $i > $i).
% 2.72/1.80 thf(func_def_920, type, sK602: $i > $o).
% 2.72/1.80 thf(func_def_950, type, sK632: $i > $i).
% 2.72/1.80 thf(func_def_953, type, sK635: $i > ($i > $i) > $i > $i).
% 2.72/1.80 thf(func_def_966, type, sK648: $i > $i).
% 2.72/1.80 thf(func_def_976, type, sK658: $i > $i > $o).
% 2.72/1.80 thf(func_def_980, type, sK662: $i > $i).
% 2.72/1.80 thf(func_def_981, type, sK663: ($i > $i) > $i > $i > $i).
% 2.72/1.80 thf(func_def_983, type, sK665: $i > $i > $i).
% 2.72/1.80 thf(func_def_990, type, sK672: $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_1029, type, sK711: $i > $o).
% 2.72/1.80 thf(func_def_1045, type, sK727: $i > $i > $i).
% 2.72/1.80 thf(func_def_1056, type, sK738: $i > $o).
% 2.72/1.80 thf(func_def_1059, type, sK741: $i > $o).
% 2.72/1.80 thf(func_def_1061, type, sK743: ($i > $o) > $i > $i).
% 2.72/1.80 thf(func_def_1067, type, sK749: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_1073, type, sK755: $i > $i > $o).
% 2.72/1.80 thf(func_def_1074, type, sK756: $i > $i).
% 2.72/1.80 thf(func_def_1075, type, sK757: $i > $i).
% 2.72/1.80 thf(func_def_1076, type, sK758: ($i > $i > $o) > $i > $i).
% 2.72/1.80 thf(func_def_1077, type, sK759: ($i > $i > $o) > $i > $i).
% 2.72/1.80 thf(func_def_1078, type, sK760: $i > ($i > $i > $o) > $i > $i).
% 2.72/1.80 thf(func_def_1079, type, sK761: $i > $i > $i).
% 2.72/1.80 thf(func_def_1088, type, sK770: $i > $i).
% 2.72/1.80 thf(func_def_1109, type, sK791: $i > $i).
% 2.72/1.80 thf(func_def_1120, type, sK802: $i > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_1128, type, sK810: $i > $o).
% 2.72/1.80 thf(func_def_1130, type, sK812: ($i > $o) > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_1131, type, sK813: ($i > $o) > $i > $i > $i > $i).
% 2.72/1.80 thf(func_def_1138, type, sK820: $i > $i > $i).
% 2.72/1.80 thf(func_def_1152, type, sK834: $i > $i > ($i > $i) > $i).
% 2.72/1.80 thf(func_def_1153, type, sK835: $i > $i).
% 2.72/1.80 thf(func_def_1157, type, sK839: $i > ($i > $o) > $i).
% 2.72/1.80 thf(func_def_1158, type, sK840: $i > $o).
% 2.72/1.80 thf(func_def_1165, type, sK847: $i > $i > $o).
% 2.72/1.80 thf(func_def_1175, type, sK857: $i > $o).
% 2.72/1.80 thf(func_def_1177, type, ph859: !>[X0: $tType]:(X0)).
% 2.72/1.80 thf(f4635,plain,(
% 2.72/1.80 $false),
% 2.72/1.80 inference(avatar_sat_refutation,[status(thm)],[f4363,f4541,f4630])).
% 2.72/1.80 thf(f4630,plain,(
% 2.72/1.80 ~spl858_8 | spl858_12),
% 2.72/1.80 inference(avatar_split_clause,[status(thm)],[f4629,f4304,f4229])).
% 2.72/1.80 thf(f4229,definition,(
% 2.72/1.80 spl858_8 <=> ((in @ sK721 @ sK720) = $true)),
% 2.72/1.80 introduced(definition,[new_symbols(naming,[spl858_8])],[avatar_definition])).
% 2.72/1.80 thf(f4304,definition,(
% 2.72/1.80 spl858_12 <=> ((in @ sK721 @ (binunion @ sK718 @ sK720)) = $true)),
% 2.72/1.80 introduced(definition,[new_symbols(naming,[spl858_12])],[avatar_definition])).
% 2.72/1.80 thf(f4629,plain,(
% 2.72/1.80 ((in @ sK721 @ sK720) != $true) | spl858_12),
% 2.72/1.80 inference(trivial_inequality_removal,[status(thm)],[f4628])).
% 2.72/1.80 thf(f4628,plain,(
% 2.72/1.80 ((in @ sK721 @ sK720) != $true) | ($true != $true) | spl858_12),
% 2.72/1.80 inference(forward_demodulation,[status(thm)],[f4600,f3688])).
% 2.72/1.80 thf(f3688,plain,(
% 2.72/1.80 (binunionIR = $true)),
% 2.72/1.80 inference(cnf_transformation,[status(thm)],[f2302])).
% 2.72/1.80 thf(f2302,plain,(
% 2.72/1.80 (powersetE = $true) & (ap2apEq2 = $true) & (binintersectTELcontra = $true) & (binunionTEcontra = $true) & (dpsetconstrER = $true) & (subsetRefl = $true) & (dsetconstr__Cong = $true) & (notdallE = $true) & (singletonprop = $true) & (doubleComplementSub2 = $true) & (in__Cong = $true) & (iftrueProp2 = $true) & (setunionAx = $true) & (ifp = $true) & (setadjoin__Cong = $true) & (setunionI = $true) & (funcGraphProp1 = $true) & (notsubsetI = $true) & (ifSingleton = $true) & (ksndsingleton = $true) & (subbreln = $true) & (binintersectSubset3 = $true) & (iftrueorfalse = $true) & (binunionTE = $true) & (kpairp = $true) & (powersetT_lem = $true) & (binintersectT_lem = $true) & (upairset2IR = $true) & (setbeta = $true) & (upairinpowunion = $true) & (powersetsubset = $true) & (emptyInPowerset = $true) & (complementImpComplementIntersect = $true) & (upairsetIR = $true) & (subsetE = $true) & (dpsetconstrERa = $true) & (setunionsingleton1 = $true) & (symdiffI2 = $true) & (contrasubsetT2 = $true) & (subPowSU = $true) & (cartprodmempair1 = $true) & (dsetconstrER = $true) & (singletonsubset = $true) & (binunionIR = $true) & (setminusEL = $true) & (vacuousDall = $true) & (prop2setE = $true) & (demorgan2a1 = $true) & (inIntersectImpInUnion2 = $true) & (binintersectSubset5 = $true) & (foundationAx = $true) & (inPowerset = $true) & (iffalseProp1 = $true) & (setadjoinE = $true) & (setext = $true) & (kfstpairEq = $true) & (setukpairinjR2 = $true) & (setminusERneg = $true) & (setunion__Cong = $true) & (omegaIndAx = $true) & (setunionsingleton2 = $true) & (emptyinPowerset = $true) & (exuE1 = $true) & (subsetTrans = $true) & (funcImageSingleton = $true) & (iftrueProp1 = $true) & (dpsetconstrEL1 = $true) & (contrasubsetT1 = $true) & (powerset__Cong = $true) & (cartprodpairsurjEq = $true) & (binunionT_lem = $true) & (eqbreln = $true) & (dpsetconstrSub = $true) & (powersetTE1 = $true) & (exuE3e = $true) & (exu__Cong = $true) & (emptysetE = $true) & (setadjoinIL = $true) & (subsetE2 = $true) & (sepSubset = $true) & (kpairsurjEq = $true) & (setOfPairsIsBReln = $true) & (contrasubsetT3 = $true) & (exuI1 = $true) & (((in @ sK718 @ (powerset @ sK719)) = $true) & (((in @ sK720 @ (powerset @ sK719)) = $true) & (((in @ sK721 @ sK719) = $true) & ((in @ sK721 @ (setminus @ sK719 @ sK720)) != $true) & ((in @ sK721 @ (setminus @ sK719 @ (binunion @ sK718 @ sK720))) = $true)))) & (descr__Cong = $true) & (complementTcontraSubset = $true) & (ap2apEq1 = $true) & (binintersectLsub = $true) & (funcGraphProp2 = $true) & (replAx = $true) & (setukpairinjL2 = $true) & (powersetE1 = $true) & (setminusT_lem = $true) & (powersetI1 = $true) & (setadjoinSub2 = $true) & (contraSubsetComplement = $true) & (ubforcartprodlem2 = $true) & (brelnall1 = $true) & (subsetemptysetimpeq = $true) & (intersectInPowersetIntersectUnions = $true) & (funcext2 = $true) & (nonemptyI1 = $true) & (doubleComplementEq = $true) & (cartprodfstpairEq = $true) & (setextT = $true) & (iffalse = $true) & (wellorderingAx = $true) & (disjointsetsI1 = $true) & (setminusIRneg = $true) & (setunionE2 = $true) & (kfstsingleton = $true) & (brelnall2 = $true) & (exuEu = $true) & (singletonsswitch = $true) & (noeltsimpempty = $true) & (binintersectRsub = $true) & (cartprodpairmemER = $true) & (sepInPowerset = $true) & (app = $true) & (exuE3u = $true) & (inIntersectImpInUnion = $true) & (inComplementUnionImpNotIn1 = $true) & (emptyinunitempty = $true) & (emptysetAx = $true) & (binintersectEL = $true) & (setukpairinjL = $true) & (binunionRsub = $true) & (emptyE1 = $true) & (omegaSAx = $true) & (singletoninpowunion = $true) & (beta1 = $true) & (quantDeMorgan4 = $true) & (infuncsetfunc = $true) & (ubforcartprodlem1 = $true) & (eta1 = $true) & (bs114d = $true) & (lamProp = $true) & (complementInPowersetComplementIntersect = $true) & (dpsetconstrEL2 = $true) & (notinemptyset = $true) & (subset2powerset = $true) & (complementTnotintersectT = $true) & (quantDeMorgan3 = $true) & (emptysetimpfalse = $true) & (symdiffIneg2 = $true) & (subsetI2 = $true) & (emptyset__Cong = $true) & (quantDeMorgan2 = $true) & (beta2 = $true) & (eta2 = $true) & (complementTE1 = $true) & (binintersectSubset1 = $true) & (cartprodpairin = $true) & (binunionEcases = $true) & (lam2lamEq = $true) & (ex1E1 = $true) & (setminusI = $true) & (eqinunit = $true) & (symdiffI1 = $true) & (binunionTILcontra = $true) & (binintersectTERcontra = $true) & (notequalI2 = $true) & (secondinupair = $true) & (binunionLsub = $true) & (nonemptyE1 = $true) & (descrp = $true) & (setunionsingleton = $true) & (ex1E2 = $true) & (complementUnionInPowersetComplement = $true) & (setminusSubset2 = $true) & (setminusER = $true) & (setminusILneg = $true) & (setminusELneg = $true) & (iffalseProp2 = $true) & (uniqinunit = $true) & (cartprodmempaircEq = $true) & (funcGraphProp3 = $true) & (upairsubunion = $true) & (eqimpsubset2 = $true) & (upairsetE = $true) & (subsetTI = $true) & (setukpairIL = $true) & (binintersectSubset4 = $true) & (binintersectI = $true) & (complementT_lem = $true) & (singletoninpowerset = $true) & (complementSubsetComplementIntersect = $true) & (lamp = $true) & (iftrue = $true) & (setoftrueEq = $true) & (emptyI = $true) & (setukpairinjR1 = $true) & (setunionE = $true) & (binunionTIRcontra = $true) & (ksndpairEq = $true) & (doubleComplementI1 = $true) & (ubforcartprodlem3 = $true) & (upairset2E = $true) & (binunionIL = $true) & (dsetconstrI = $true) & (setukpairinjL1 = $true) & (upairsetIL = $true) & (funcextLem = $true) & (setadjoinSub = $true) & (cartprodfstin = $true) & (prop2set2propI = $true) & (eqimpsubset1 = $true) & (setminusSubset1 = $true) & (setminusLsub = $true) & (notequalI1 = $true) & (exuI3 = $true) & (omega__Cong = $true) & (nonemptyI = $true) & (exuI2 = $true) & (funcGraphProp4 = $true) & (setukpairinjR = $true) & (apProp = $true) & (prop2setI = $true) & (inCongP = $true) & (doubleComplementSub1 = $true) & (setukpairinjR11 = $true) & (contrasubsetT = $true) & (setextAx = $true) & (ap2p = $true) & (subsetI1 = $true) & (upairequniteq = $true) & (dsetconstrEL = $true) & (cartprodpairmemEL = $true) & (notdexE = $true) & (nonemptyImpWitness = $true) & (setadjoinOr = $true) & (binintersectSubset2 = $true) & (ex1I = $true) & (inComplementUnionImpInComplement1 = $true) & (binunionE = $true) & (cartprodmempair = $true) & (binintersectER = $true) & (theeq = $true) & (setukpairinjR12 = $true) & (ex1I2 = $true) & (powersetAx = $true) & (emptysetsubset = $true) & (complementTI1 = $true) & (setadjoinAx = $true) & (cartprodsndpairEq = $true) & (cartprodsndin = $true) & (dpsetconstrI = $true) & (theprop = $true) & (powersetI = $true) & (setukpairIR = $true) & (lam2p = $true) & (singletonsuniq = $true) & (funcext = $true) & (setextsub = $true) & (kpairiskpair = $true) & (setadjoinIR = $true) & (symdiffE = $true) & (exuE2 = $true) & (omega0Ax = $true) & (notinsingleton = $true) & (powersetTI1 = $true) & (quantDeMorgan1 = $true) & (symdiffIneg1 = $true) & (funcinfuncset = $true) & (doubleComplementE1 = $true) & (inIntersectImpInIntersectUnions = $true)),
% 2.72/1.80 inference(skolemisation,[status(esa),new_symbols(skolem,[sK718,sK719,sK720,sK721])],[f930,f2301,f2300,f2299])).
% 2.72/1.80 thf(f2299,plain,(
% 2.72/1.80 ? [X0 : $i,X1 : $i] : (((in @ X0 @ (powerset @ X1)) = $true) & ? [X2 : $i] : (((in @ X2 @ (powerset @ X1)) = $true) & ? [X3 : $i] : (((in @ X3 @ X1) = $true) & ((in @ X3 @ (setminus @ X1 @ X2)) != $true) & ((in @ X3 @ (setminus @ X1 @ (binunion @ X0 @ X2))) = $true)))) => (((in @ sK718 @ (powerset @ sK719)) = $true) & ? [X2 : $i] : (((in @ X2 @ (powerset @ sK719)) = $true) & ? [X3 : $i] : (((in @ X3 @ sK719) = $true) & ((in @ X3 @ (setminus @ sK719 @ X2)) != $true) & ((in @ X3 @ (setminus @ sK719 @ (binunion @ sK718 @ X2))) = $true))))),
% 2.72/1.80 introduced(definition,[],[choice_axiom])).
% 2.72/1.80 thf(f2300,plain,(
% 2.72/1.80 ? [X2 : $i] : (((in @ X2 @ (powerset @ sK719)) = $true) & ? [X3 : $i] : (((in @ X3 @ sK719) = $true) & ((in @ X3 @ (setminus @ sK719 @ X2)) != $true) & ((in @ X3 @ (setminus @ sK719 @ (binunion @ sK718 @ X2))) = $true))) => (((in @ sK720 @ (powerset @ sK719)) = $true) & ? [X3 : $i] : (((in @ X3 @ sK719) = $true) & ((in @ X3 @ (setminus @ sK719 @ sK720)) != $true) & ((in @ X3 @ (setminus @ sK719 @ (binunion @ sK718 @ sK720))) = $true)))),
% 2.72/1.80 introduced(definition,[],[choice_axiom])).
% 2.72/1.80 thf(f2301,plain,(
% 2.72/1.80 ? [X3 : $i] : (((in @ X3 @ sK719) = $true) & ((in @ X3 @ (setminus @ sK719 @ sK720)) != $true) & ((in @ X3 @ (setminus @ sK719 @ (binunion @ sK718 @ sK720))) = $true)) => (((in @ sK721 @ sK719) = $true) & ((in @ sK721 @ (setminus @ sK719 @ sK720)) != $true) & ((in @ sK721 @ (setminus @ sK719 @ (binunion @ sK718 @ sK720))) = $true))),
% 2.72/1.80 introduced(definition,[],[choice_axiom])).
% 2.72/1.80 thf(f930,plain,(
% 2.72/1.80 (powersetE = $true) & (ap2apEq2 = $true) & (binintersectTELcontra = $true) & (binunionTEcontra = $true) & (dpsetconstrER = $true) & (subsetRefl = $true) & (dsetconstr__Cong = $true) & (notdallE = $true) & (singletonprop = $true) & (doubleComplementSub2 = $true) & (in__Cong = $true) & (iftrueProp2 = $true) & (setunionAx = $true) & (ifp = $true) & (setadjoin__Cong = $true) & (setunionI = $true) & (funcGraphProp1 = $true) & (notsubsetI = $true) & (ifSingleton = $true) & (ksndsingleton = $true) & (subbreln = $true) & (binintersectSubset3 = $true) & (iftrueorfalse = $true) & (binunionTE = $true) & (kpairp = $true) & (powersetT_lem = $true) & (binintersectT_lem = $true) & (upairset2IR = $true) & (setbeta = $true) & (upairinpowunion = $true) & (powersetsubset = $true) & (emptyInPowerset = $true) & (complementImpComplementIntersect = $true) & (upairsetIR = $true) & (subsetE = $true) & (dpsetconstrERa = $true) & (setunionsingleton1 = $true) & (symdiffI2 = $true) & (contrasubsetT2 = $true) & (subPowSU = $true) & (cartprodmempair1 = $true) & (dsetconstrER = $true) & (singletonsubset = $true) & (binunionIR = $true) & (setminusEL = $true) & (vacuousDall = $true) & (prop2setE = $true) & (demorgan2a1 = $true) & (inIntersectImpInUnion2 = $true) & (binintersectSubset5 = $true) & (foundationAx = $true) & (inPowerset = $true) & (iffalseProp1 = $true) & (setadjoinE = $true) & (setext = $true) & (kfstpairEq = $true) & (setukpairinjR2 = $true) & (setminusERneg = $true) & (setunion__Cong = $true) & (omegaIndAx = $true) & (setunionsingleton2 = $true) & (emptyinPowerset = $true) & (exuE1 = $true) & (subsetTrans = $true) & (funcImageSingleton = $true) & (iftrueProp1 = $true) & (dpsetconstrEL1 = $true) & (contrasubsetT1 = $true) & (powerset__Cong = $true) & (cartprodpairsurjEq = $true) & (binunionT_lem = $true) & (eqbreln = $true) & (dpsetconstrSub = $true) & (powersetTE1 = $true) & (exuE3e = $true) & (exu__Cong = $true) & (emptysetE = $true) & (setadjoinIL = $true) & (subsetE2 = $true) & (sepSubset = $true) & (kpairsurjEq = $true) & (setOfPairsIsBReln = $true) & (contrasubsetT3 = $true) & (exuI1 = $true) & ? [X0 : $i,X1 : $i] : (((in @ X0 @ (powerset @ X1)) = $true) & ? [X2 : $i] : (((in @ X2 @ (powerset @ X1)) = $true) & ? [X3 : $i] : (((in @ X3 @ X1) = $true) & ((in @ X3 @ (setminus @ X1 @ X2)) != $true) & ((in @ X3 @ (setminus @ X1 @ (binunion @ X0 @ X2))) = $true)))) & (descr__Cong = $true) & (complementTcontraSubset = $true) & (ap2apEq1 = $true) & (binintersectLsub = $true) & (funcGraphProp2 = $true) & (replAx = $true) & (setukpairinjL2 = $true) & (powersetE1 = $true) & (setminusT_lem = $true) & (powersetI1 = $true) & (setadjoinSub2 = $true) & (contraSubsetComplement = $true) & (ubforcartprodlem2 = $true) & (brelnall1 = $true) & (subsetemptysetimpeq = $true) & (intersectInPowersetIntersectUnions = $true) & (funcext2 = $true) & (nonemptyI1 = $true) & (doubleComplementEq = $true) & (cartprodfstpairEq = $true) & (setextT = $true) & (iffalse = $true) & (wellorderingAx = $true) & (disjointsetsI1 = $true) & (setminusIRneg = $true) & (setunionE2 = $true) & (kfstsingleton = $true) & (brelnall2 = $true) & (exuEu = $true) & (singletonsswitch = $true) & (noeltsimpempty = $true) & (binintersectRsub = $true) & (cartprodpairmemER = $true) & (sepInPowerset = $true) & (app = $true) & (exuE3u = $true) & (inIntersectImpInUnion = $true) & (inComplementUnionImpNotIn1 = $true) & (emptyinunitempty = $true) & (emptysetAx = $true) & (binintersectEL = $true) & (setukpairinjL = $true) & (binunionRsub = $true) & (emptyE1 = $true) & (omegaSAx = $true) & (singletoninpowunion = $true) & (beta1 = $true) & (quantDeMorgan4 = $true) & (infuncsetfunc = $true) & (ubforcartprodlem1 = $true) & (eta1 = $true) & (bs114d = $true) & (lamProp = $true) & (complementInPowersetComplementIntersect = $true) & (dpsetconstrEL2 = $true) & (notinemptyset = $true) & (subset2powerset = $true) & (complementTnotintersectT = $true) & (quantDeMorgan3 = $true) & (emptysetimpfalse = $true) & (symdiffIneg2 = $true) & (subsetI2 = $true) & (emptyset__Cong = $true) & (quantDeMorgan2 = $true) & (beta2 = $true) & (eta2 = $true) & (complementTE1 = $true) & (binintersectSubset1 = $true) & (cartprodpairin = $true) & (binunionEcases = $true) & (lam2lamEq = $true) & (ex1E1 = $true) & (setminusI = $true) & (eqinunit = $true) & (symdiffI1 = $true) & (binunionTILcontra = $true) & (binintersectTERcontra = $true) & (notequalI2 = $true) & (secondinupair = $true) & (binunionLsub = $true) & (nonemptyE1 = $true) & (descrp = $true) & (setunionsingleton = $true) & (ex1E2 = $true) & (complementUnionInPowersetComplement = $true) & (setminusSubset2 = $true) & (setminusER = $true) & (setminusILneg = $true) & (setminusELneg = $true) & (iffalseProp2 = $true) & (uniqinunit = $true) & (cartprodmempaircEq = $true) & (funcGraphProp3 = $true) & (upairsubunion = $true) & (eqimpsubset2 = $true) & (upairsetE = $true) & (subsetTI = $true) & (setukpairIL = $true) & (binintersectSubset4 = $true) & (binintersectI = $true) & (complementT_lem = $true) & (singletoninpowerset = $true) & (complementSubsetComplementIntersect = $true) & (lamp = $true) & (iftrue = $true) & (setoftrueEq = $true) & (emptyI = $true) & (setukpairinjR1 = $true) & (setunionE = $true) & (binunionTIRcontra = $true) & (ksndpairEq = $true) & (doubleComplementI1 = $true) & (ubforcartprodlem3 = $true) & (upairset2E = $true) & (binunionIL = $true) & (dsetconstrI = $true) & (setukpairinjL1 = $true) & (upairsetIL = $true) & (funcextLem = $true) & (setadjoinSub = $true) & (cartprodfstin = $true) & (prop2set2propI = $true) & (eqimpsubset1 = $true) & (setminusSubset1 = $true) & (setminusLsub = $true) & (notequalI1 = $true) & (exuI3 = $true) & (omega__Cong = $true) & (nonemptyI = $true) & (exuI2 = $true) & (funcGraphProp4 = $true) & (setukpairinjR = $true) & (apProp = $true) & (prop2setI = $true) & (inCongP = $true) & (doubleComplementSub1 = $true) & (setukpairinjR11 = $true) & (contrasubsetT = $true) & (setextAx = $true) & (ap2p = $true) & (subsetI1 = $true) & (upairequniteq = $true) & (dsetconstrEL = $true) & (cartprodpairmemEL = $true) & (notdexE = $true) & (nonemptyImpWitness = $true) & (setadjoinOr = $true) & (binintersectSubset2 = $true) & (ex1I = $true) & (inComplementUnionImpInComplement1 = $true) & (binunionE = $true) & (cartprodmempair = $true) & (binintersectER = $true) & (theeq = $true) & (setukpairinjR12 = $true) & (ex1I2 = $true) & (powersetAx = $true) & (emptysetsubset = $true) & (complementTI1 = $true) & (setadjoinAx = $true) & (cartprodsndpairEq = $true) & (cartprodsndin = $true) & (dpsetconstrI = $true) & (theprop = $true) & (powersetI = $true) & (setukpairIR = $true) & (lam2p = $true) & (singletonsuniq = $true) & (funcext = $true) & (setextsub = $true) & (kpairiskpair = $true) & (setadjoinIR = $true) & (symdiffE = $true) & (exuE2 = $true) & (omega0Ax = $true) & (notinsingleton = $true) & (powersetTI1 = $true) & (quantDeMorgan1 = $true) & (symdiffIneg1 = $true) & (funcinfuncset = $true) & (doubleComplementE1 = $true) & (inIntersectImpInIntersectUnions = $true)),
% 2.72/1.80 inference(flattening,[status(thm)],[f929])).
% 2.72/1.80 thf(f929,plain,(
% 2.72/1.80 (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((? [X0 : $i,X1 : $i] : (? [X2 : $i] : (? [X3 : $i] : ((((in @ X3 @ (setminus @ X1 @ X2)) != $true) & ((in @ X3 @ (setminus @ X1 @ (binunion @ X0 @ X2))) = $true)) & ((in @ X3 @ X1) = $true)) & ((in @ X2 @ (powerset @ X1)) = $true)) & ((in @ X0 @ (powerset @ X1)) = $true)) & (complementUnionInPowersetComplement = $true)) & (demorgan2a1 = $true)) & (binunionTEcontra = $true)) & (binunionTE = $true)) & (inComplementUnionImpInComplement1 = $true)) & (inComplementUnionImpNotIn1 = $true)) & (intersectInPowersetIntersectUnions = $true)) & (inIntersectImpInIntersectUnions = $true)) & (inIntersectImpInUnion2 = $true)) & (inIntersectImpInUnion = $true)) & (binunionTIRcontra = $true)) & (binunionTILcontra = $true)) & (complementTcontraSubset = $true)) & (contraSubsetComplement = $true)) & (complementInPowersetComplementIntersect = $true)) & (complementSubsetComplementIntersect = $true)) & (complementImpComplementIntersect = $true)) & (complementTnotintersectT = $true)) & (doubleComplementEq = $true)) & (doubleComplementSub2 = $true)) & (doubleComplementSub1 = $true)) & (doubleComplementE1 = $true)) & (doubleComplementI1 = $true)) & (contrasubsetT3 = $true)) & (contrasubsetT2 = $true)) & (contrasubsetT1 = $true)) & (contrasubsetT = $true)) & (binintersectTERcontra = $true)) & (binintersectTELcontra = $true)) & (complementTE1 = $true)) & (complementTI1 = $true)) & (powersetTE1 = $true)) & (powersetTI1 = $true)) & (subsetTI = $true)) & (setextT = $true)) & (complementT_lem = $true)) & (setminusT_lem = $true)) & (powersetT_lem = $true)) & (binunionT_lem = $true)) & (binintersectT_lem = $true)) & (iftrueorfalse = $true)) & (iffalse = $true)) & (iftrue = $true)) & (theeq = $true)) & (ifp = $true)) & (ifSingleton = $true)) & (iftrueProp2 = $true)) & (iftrueProp1 = $true)) & (iffalseProp2 = $true)) & (iffalseProp1 = $true)) & (eta2 = $true)) & (beta2 = $true)) & (lam2lamEq = $true)) & (eta1 = $true)) & (beta1 = $true)) & (ap2apEq2 = $true)) & (ap2apEq1 = $true)) & (funcext2 = $true)) & (funcext = $true)) & (eqbreln = $true)) & (subbreln = $true)) & (funcGraphProp4 = $true)) & (funcextLem = $true)) & (funcGraphProp2 = $true)) & (funcGraphProp3 = $true)) & (funcGraphProp1 = $true)) & (ex1E2 = $true)) & (brelnall2 = $true)) & (brelnall1 = $true)) & (lam2p = $true)) & (lamp = $true)) & (lamProp = $true)) & (funcinfuncset = $true)) & (ap2p = $true)) & (infuncsetfunc = $true)) & (app = $true)) & (apProp = $true)) & (funcImageSingleton = $true)) & (dpsetconstrER = $true)) & (dpsetconstrEL2 = $true)) & (dpsetconstrEL1 = $true)) & (dpsetconstrERa = $true)) & (setOfPairsIsBReln = $true)) & (dpsetconstrSub = $true)) & (dpsetconstrI = $true)) & (cartprodpairsurjEq = $true)) & (cartprodsndpairEq = $true)) & (cartprodfstpairEq = $true)) & (cartprodmempaircEq = $true)) & (cartprodpairmemER = $true)) & (cartprodpairmemEL = $true)) & (cartprodsndin = $true)) & (kpairsurjEq = $true)) & (ksndpairEq = $true)) & (ksndsingleton = $true)) & (setukpairinjR = $true)) & (setukpairinjR2 = $true)) & (upairequniteq = $true)) & (setukpairinjR1 = $true)) & (setukpairinjR12 = $true)) & (setukpairinjR11 = $true)) & (setukpairinjL = $true)) & (setukpairinjL2 = $true)) & (cartprodfstin = $true)) & (kfstpairEq = $true)) & (theprop = $true)) & (kfstsingleton = $true)) & (setukpairinjL1 = $true)) & (singletonsuniq = $true)) & (ex1I2 = $true)) & (ex1I = $true)) & (ex1E1 = $true)) & (singletonprop = $true)) & (setunionsingleton = $true)) & (setunionsingleton2 = $true)) & (setunionsingleton1 = $true)) & (setunionE2 = $true)) & (cartprodmempair = $true)) & (cartprodmempair1 = $true)) & (cartprodpairin = $true)) & (ubforcartprodlem3 = $true)) & (ubforcartprodlem2 = $true)) & (ubforcartprodlem1 = $true)) & (upairinpowunion = $true)) & (upairsubunion = $true)) & (upairset2E = $true)) & (singletoninpowunion = $true)) & (singletoninpowerset = $true)) & (singletonsubset = $true)) & (kpairp = $true)) & (kpairiskpair = $true)) & (setukpairIR = $true)) & (setukpairIL = $true)) & (secondinupair = $true)) & (symdiffIneg2 = $true)) & (symdiffIneg1 = $true)) & (symdiffI2 = $true)) & (symdiffI1 = $true)) & (symdiffE = $true)) & (setminusSubset1 = $true)) & (setminusLsub = $true)) & (setminusIRneg = $true)) & (setminusILneg = $true)) & (setminusELneg = $true)) & (setminusERneg = $true)) & (setminusSubset2 = $true)) & (setminusER = $true)) & (setminusEL = $true)) & (setminusI = $true)) & (bs114d = $true)) & (binintersectSubset1 = $true)) & (binintersectSubset4 = $true)) & (binintersectRsub = $true)) & (disjointsetsI1 = $true)) & (binintersectER = $true)) & (binintersectSubset3 = $true)) & (binintersectSubset2 = $true)) & (binintersectLsub = $true)) & (binintersectEL = $true)) & (binintersectSubset5 = $true)) & (binintersectI = $true)) & (binunionRsub = $true)) & (binunionLsub = $true)) & (binunionE = $true)) & (binunionEcases = $true)) & (binunionIR = $true)) & (upairset2IR = $true)) & (binunionIL = $true)) & (sepSubset = $true)) & (sepInPowerset = $true)) & (powersetsubset = $true)) & (inPowerset = $true)) & (powersetE1 = $true)) & (powersetI1 = $true)) & (subsetemptysetimpeq = $true)) & (setextsub = $true)) & (subset2powerset = $true)) & (setadjoinSub2 = $true)) & (setadjoinSub = $true)) & (subsetTrans = $true)) & (subsetRefl = $true)) & (notequalI2 = $true)) & (notequalI1 = $true)) & (notsubsetI = $true)) & (subsetE2 = $true)) & (subsetE = $true)) & (emptysetsubset = $true)) & (subsetI2 = $true)) & (eqimpsubset1 = $true)) & (eqimpsubset2 = $true)) & (subsetI1 = $true)) & (dsetconstr__Cong = $true)) & (descr__Cong = $true)) & (exuEu = $true)) & (omega__Cong = $true)) & (setunion__Cong = $true)) & (powerset__Cong = $true)) & (setadjoin__Cong = $true)) & (emptyset__Cong = $true)) & (exu__Cong = $true)) & (exuE3u = $true)) & (in__Cong = $true)) & (inCongP = $true)) & (exuI2 = $true)) & (exuI3 = $true)) & (exuI1 = $true)) & (notdallE = $true)) & (notdexE = $true)) & (prop2set2propI = $true)) & (prop2setI = $true)) & (quantDeMorgan4 = $true)) & (quantDeMorgan3 = $true)) & (quantDeMorgan2 = $true)) & (quantDeMorgan1 = $true)) & (vacuousDall = $true)) & (emptyE1 = $true)) & (upairsetIR = $true)) & (upairsetIL = $true)) & (upairsetE = $true)) & (singletonsswitch = $true)) & (eqinunit = $true)) & (notinsingleton = $true)) & (uniqinunit = $true)) & (nonemptyImpWitness = $true)) & (exuE2 = $true)) & (subPowSU = $true)) & (setunionE = $true)) & (setunionI = $true)) & (powersetE = $true)) & (emptyInPowerset = $true)) & (emptyinPowerset = $true)) & (powersetI = $true)) & (setoftrueEq = $true)) & (setadjoinOr = $true)) & (setadjoinE = $true)) & (setadjoinIR = $true)) & (emptyinunitempty = $true)) & (setadjoinIL = $true)) & (nonemptyI1 = $true)) & (nonemptyI = $true)) & (nonemptyE1 = $true)) & (setbeta = $true)) & (noeltsimpempty = $true)) & (emptyI = $true)) & (setext = $true)) & (exuE3e = $true)) & (notinemptyset = $true)) & (emptysetimpfalse = $true)) & (emptysetE = $true)) & (prop2setE = $true)) & (exuE1 = $true)) & (dsetconstrER = $true)) & (dsetconstrEL = $true)) & (dsetconstrI = $true)) & (descrp = $true)) & (wellorderingAx = $true)) & (foundationAx = $true)) & (replAx = $true)) & (omegaIndAx = $true)) & (omegaSAx = $true)) & (omega0Ax = $true)) & (setunionAx = $true)) & (powersetAx = $true)) & (setadjoinAx = $true)) & (emptysetAx = $true)) & (setextAx = $true)),
% 2.72/1.80 inference(ennf_transformation,[status(thm)],[f400])).
% 2.72/1.80 thf(f400,plain,(
% 2.72/1.80 ~((setextAx = $true) => ((emptysetAx = $true) => ((setadjoinAx = $true) => ((powersetAx = $true) => ((setunionAx = $true) => ((omega0Ax = $true) => ((omegaSAx = $true) => ((omegaIndAx = $true) => ((replAx = $true) => ((foundationAx = $true) => ((wellorderingAx = $true) => ((descrp = $true) => ((dsetconstrI = $true) => ((dsetconstrEL = $true) => ((dsetconstrER = $true) => ((exuE1 = $true) => ((prop2setE = $true) => ((emptysetE = $true) => ((emptysetimpfalse = $true) => ((notinemptyset = $true) => ((exuE3e = $true) => ((setext = $true) => ((emptyI = $true) => ((noeltsimpempty = $true) => ((setbeta = $true) => ((nonemptyE1 = $true) => ((nonemptyI = $true) => ((nonemptyI1 = $true) => ((setadjoinIL = $true) => ((emptyinunitempty = $true) => ((setadjoinIR = $true) => ((setadjoinE = $true) => ((setadjoinOr = $true) => ((setoftrueEq = $true) => ((powersetI = $true) => ((emptyinPowerset = $true) => ((emptyInPowerset = $true) => ((powersetE = $true) => ((setunionI = $true) => ((setunionE = $true) => ((subPowSU = $true) => ((exuE2 = $true) => ((nonemptyImpWitness = $true) => ((uniqinunit = $true) => ((notinsingleton = $true) => ((eqinunit = $true) => ((singletonsswitch = $true) => ((upairsetE = $true) => ((upairsetIL = $true) => ((upairsetIR = $true) => ((emptyE1 = $true) => ((vacuousDall = $true) => ((quantDeMorgan1 = $true) => ((quantDeMorgan2 = $true) => ((quantDeMorgan3 = $true) => ((quantDeMorgan4 = $true) => ((prop2setI = $true) => ((prop2set2propI = $true) => ((notdexE = $true) => ((notdallE = $true) => ((exuI1 = $true) => ((exuI3 = $true) => ((exuI2 = $true) => ((inCongP = $true) => ((in__Cong = $true) => ((exuE3u = $true) => ((exu__Cong = $true) => ((emptyset__Cong = $true) => ((setadjoin__Cong = $true) => ((powerset__Cong = $true) => ((setunion__Cong = $true) => ((omega__Cong = $true) => ((exuEu = $true) => ((descr__Cong = $true) => ((dsetconstr__Cong = $true) => ((subsetI1 = $true) => ((eqimpsubset2 = $true) => ((eqimpsubset1 = $true) => ((subsetI2 = $true) => ((emptysetsubset = $true) => ((subsetE = $true) => ((subsetE2 = $true) => ((notsubsetI = $true) => ((notequalI1 = $true) => ((notequalI2 = $true) => ((subsetRefl = $true) => ((subsetTrans = $true) => ((setadjoinSub = $true) => ((setadjoinSub2 = $true) => ((subset2powerset = $true) => ((setextsub = $true) => ((subsetemptysetimpeq = $true) => ((powersetI1 = $true) => ((powersetE1 = $true) => ((inPowerset = $true) => ((powersetsubset = $true) => ((sepInPowerset = $true) => ((sepSubset = $true) => ((binunionIL = $true) => ((upairset2IR = $true) => ((binunionIR = $true) => ((binunionEcases = $true) => ((binunionE = $true) => ((binunionLsub = $true) => ((binunionRsub = $true) => ((binintersectI = $true) => ((binintersectSubset5 = $true) => ((binintersectEL = $true) => ((binintersectLsub = $true) => ((binintersectSubset2 = $true) => ((binintersectSubset3 = $true) => ((binintersectER = $true) => ((disjointsetsI1 = $true) => ((binintersectRsub = $true) => ((binintersectSubset4 = $true) => ((binintersectSubset1 = $true) => ((bs114d = $true) => ((setminusI = $true) => ((setminusEL = $true) => ((setminusER = $true) => ((setminusSubset2 = $true) => ((setminusERneg = $true) => ((setminusELneg = $true) => ((setminusILneg = $true) => ((setminusIRneg = $true) => ((setminusLsub = $true) => ((setminusSubset1 = $true) => ((symdiffE = $true) => ((symdiffI1 = $true) => ((symdiffI2 = $true) => ((symdiffIneg1 = $true) => ((symdiffIneg2 = $true) => ((secondinupair = $true) => ((setukpairIL = $true) => ((setukpairIR = $true) => ((kpairiskpair = $true) => ((kpairp = $true) => ((singletonsubset = $true) => ((singletoninpowerset = $true) => ((singletoninpowunion = $true) => ((upairset2E = $true) => ((upairsubunion = $true) => ((upairinpowunion = $true) => ((ubforcartprodlem1 = $true) => ((ubforcartprodlem2 = $true) => ((ubforcartprodlem3 = $true) => ((cartprodpairin = $true) => ((cartprodmempair1 = $true) => ((cartprodmempair = $true) => ((setunionE2 = $true) => ((setunionsingleton1 = $true) => ((setunionsingleton2 = $true) => ((setunionsingleton = $true) => ((singletonprop = $true) => ((ex1E1 = $true) => ((ex1I = $true) => ((ex1I2 = $true) => ((singletonsuniq = $true) => ((setukpairinjL1 = $true) => ((kfstsingleton = $true) => ((theprop = $true) => ((kfstpairEq = $true) => ((cartprodfstin = $true) => ((setukpairinjL2 = $true) => ((setukpairinjL = $true) => ((setukpairinjR11 = $true) => ((setukpairinjR12 = $true) => ((setukpairinjR1 = $true) => ((upairequniteq = $true) => ((setukpairinjR2 = $true) => ((setukpairinjR = $true) => ((ksndsingleton = $true) => ((ksndpairEq = $true) => ((kpairsurjEq = $true) => ((cartprodsndin = $true) => ((cartprodpairmemEL = $true) => ((cartprodpairmemER = $true) => ((cartprodmempaircEq = $true) => ((cartprodfstpairEq = $true) => ((cartprodsndpairEq = $true) => ((cartprodpairsurjEq = $true) => ((dpsetconstrI = $true) => ((dpsetconstrSub = $true) => ((setOfPairsIsBReln = $true) => ((dpsetconstrERa = $true) => ((dpsetconstrEL1 = $true) => ((dpsetconstrEL2 = $true) => ((dpsetconstrER = $true) => ((funcImageSingleton = $true) => ((apProp = $true) => ((app = $true) => ((infuncsetfunc = $true) => ((ap2p = $true) => ((funcinfuncset = $true) => ((lamProp = $true) => ((lamp = $true) => ((lam2p = $true) => ((brelnall1 = $true) => ((brelnall2 = $true) => ((ex1E2 = $true) => ((funcGraphProp1 = $true) => ((funcGraphProp3 = $true) => ((funcGraphProp2 = $true) => ((funcextLem = $true) => ((funcGraphProp4 = $true) => ((subbreln = $true) => ((eqbreln = $true) => ((funcext = $true) => ((funcext2 = $true) => ((ap2apEq1 = $true) => ((ap2apEq2 = $true) => ((beta1 = $true) => ((eta1 = $true) => ((lam2lamEq = $true) => ((beta2 = $true) => ((eta2 = $true) => ((iffalseProp1 = $true) => ((iffalseProp2 = $true) => ((iftrueProp1 = $true) => ((iftrueProp2 = $true) => ((ifSingleton = $true) => ((ifp = $true) => ((theeq = $true) => ((iftrue = $true) => ((iffalse = $true) => ((iftrueorfalse = $true) => ((binintersectT_lem = $true) => ((binunionT_lem = $true) => ((powersetT_lem = $true) => ((setminusT_lem = $true) => ((complementT_lem = $true) => ((setextT = $true) => ((subsetTI = $true) => ((powersetTI1 = $true) => ((powersetTE1 = $true) => ((complementTI1 = $true) => ((complementTE1 = $true) => ((binintersectTELcontra = $true) => ((binintersectTERcontra = $true) => ((contrasubsetT = $true) => ((contrasubsetT1 = $true) => ((contrasubsetT2 = $true) => ((contrasubsetT3 = $true) => ((doubleComplementI1 = $true) => ((doubleComplementE1 = $true) => ((doubleComplementSub1 = $true) => ((doubleComplementSub2 = $true) => ((doubleComplementEq = $true) => ((complementTnotintersectT = $true) => ((complementImpComplementIntersect = $true) => ((complementSubsetComplementIntersect = $true) => ((complementInPowersetComplementIntersect = $true) => ((contraSubsetComplement = $true) => ((complementTcontraSubset = $true) => ((binunionTILcontra = $true) => ((binunionTIRcontra = $true) => ((inIntersectImpInUnion = $true) => ((inIntersectImpInUnion2 = $true) => ((inIntersectImpInIntersectUnions = $true) => ((intersectInPowersetIntersectUnions = $true) => ((inComplementUnionImpNotIn1 = $true) => ((inComplementUnionImpInComplement1 = $true) => ((binunionTE = $true) => ((binunionTEcontra = $true) => ((demorgan2a1 = $true) => ((complementUnionInPowersetComplement = $true) => ! [X0 : $i,X1 : $i] : (((in @ X0 @ (powerset @ X1)) = $true) => ! [X2 : $i] : (((in @ X2 @ (powerset @ X1)) = $true) => ! [X3 : $i] : (((in @ X3 @ X1) = $true) => (((in @ X3 @ (setminus @ X1 @ (binunion @ X0 @ X2))) = $true) => ((in @ X3 @ (setminus @ X1 @ X2)) = $true)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.72/1.80 inference(fool_elimination,[status(thm)],[f399])).
% 2.72/1.80 thf(f399,plain,(
% 2.72/1.80 ~(setextAx => (emptysetAx => (setadjoinAx => (powersetAx => (setunionAx => (omega0Ax => (omegaSAx => (omegaIndAx => (replAx => (foundationAx => (wellorderingAx => (descrp => (dsetconstrI => (dsetconstrEL => (dsetconstrER => (exuE1 => (prop2setE => (emptysetE => (emptysetimpfalse => (notinemptyset => (exuE3e => (setext => (emptyI => (noeltsimpempty => (setbeta => (nonemptyE1 => (nonemptyI => (nonemptyI1 => (setadjoinIL => (emptyinunitempty => (setadjoinIR => (setadjoinE => (setadjoinOr => (setoftrueEq => (powersetI => (emptyinPowerset => (emptyInPowerset => (powersetE => (setunionI => (setunionE => (subPowSU => (exuE2 => (nonemptyImpWitness => (uniqinunit => (notinsingleton => (eqinunit => (singletonsswitch => (upairsetE => (upairsetIL => (upairsetIR => (emptyE1 => (vacuousDall => (quantDeMorgan1 => (quantDeMorgan2 => (quantDeMorgan3 => (quantDeMorgan4 => (prop2setI => (prop2set2propI => (notdexE => (notdallE => (exuI1 => (exuI3 => (exuI2 => (inCongP => (in__Cong => (exuE3u => (exu__Cong => (emptyset__Cong => (setadjoin__Cong => (powerset__Cong => (setunion__Cong => (omega__Cong => (exuEu => (descr__Cong => (dsetconstr__Cong => (subsetI1 => (eqimpsubset2 => (eqimpsubset1 => (subsetI2 => (emptysetsubset => (subsetE => (subsetE2 => (notsubsetI => (notequalI1 => (notequalI2 => (subsetRefl => (subsetTrans => (setadjoinSub => (setadjoinSub2 => (subset2powerset => (setextsub => (subsetemptysetimpeq => (powersetI1 => (powersetE1 => (inPowerset => (powersetsubset => (sepInPowerset => (sepSubset => (binunionIL => (upairset2IR => (binunionIR => (binunionEcases => (binunionE => (binunionLsub => (binunionRsub => (binintersectI => (binintersectSubset5 => (binintersectEL => (binintersectLsub => (binintersectSubset2 => (binintersectSubset3 => (binintersectER => (disjointsetsI1 => (binintersectRsub => (binintersectSubset4 => (binintersectSubset1 => (bs114d => (setminusI => (setminusEL => (setminusER => (setminusSubset2 => (setminusERneg => (setminusELneg => (setminusILneg => (setminusIRneg => (setminusLsub => (setminusSubset1 => (symdiffE => (symdiffI1 => (symdiffI2 => (symdiffIneg1 => (symdiffIneg2 => (secondinupair => (setukpairIL => (setukpairIR => (kpairiskpair => (kpairp => (singletonsubset => (singletoninpowerset => (singletoninpowunion => (upairset2E => (upairsubunion => (upairinpowunion => (ubforcartprodlem1 => (ubforcartprodlem2 => (ubforcartprodlem3 => (cartprodpairin => (cartprodmempair1 => (cartprodmempair => (setunionE2 => (setunionsingleton1 => (setunionsingleton2 => (setunionsingleton => (singletonprop => (ex1E1 => (ex1I => (ex1I2 => (singletonsuniq => (setukpairinjL1 => (kfstsingleton => (theprop => (kfstpairEq => (cartprodfstin => (setukpairinjL2 => (setukpairinjL => (setukpairinjR11 => (setukpairinjR12 => (setukpairinjR1 => (upairequniteq => (setukpairinjR2 => (setukpairinjR => (ksndsingleton => (ksndpairEq => (kpairsurjEq => (cartprodsndin => (cartprodpairmemEL => (cartprodpairmemER => (cartprodmempaircEq => (cartprodfstpairEq => (cartprodsndpairEq => (cartprodpairsurjEq => (dpsetconstrI => (dpsetconstrSub => (setOfPairsIsBReln => (dpsetconstrERa => (dpsetconstrEL1 => (dpsetconstrEL2 => (dpsetconstrER => (funcImageSingleton => (apProp => (app => (infuncsetfunc => (ap2p => (funcinfuncset => (lamProp => (lamp => (lam2p => (brelnall1 => (brelnall2 => (ex1E2 => (funcGraphProp1 => (funcGraphProp3 => (funcGraphProp2 => (funcextLem => (funcGraphProp4 => (subbreln => (eqbreln => (funcext => (funcext2 => (ap2apEq1 => (ap2apEq2 => (beta1 => (eta1 => (lam2lamEq => (beta2 => (eta2 => (iffalseProp1 => (iffalseProp2 => (iftrueProp1 => (iftrueProp2 => (ifSingleton => (ifp => (theeq => (iftrue => (iffalse => (iftrueorfalse => (binintersectT_lem => (binunionT_lem => (powersetT_lem => (setminusT_lem => (complementT_lem => (setextT => (subsetTI => (powersetTI1 => (powersetTE1 => (complementTI1 => (complementTE1 => (binintersectTELcontra => (binintersectTERcontra => (contrasubsetT => (contrasubsetT1 => (contrasubsetT2 => (contrasubsetT3 => (doubleComplementI1 => (doubleComplementE1 => (doubleComplementSub1 => (doubleComplementSub2 => (doubleComplementEq => (complementTnotintersectT => (complementImpComplementIntersect => (complementSubsetComplementIntersect => (complementInPowersetComplementIntersect => (contraSubsetComplement => (complementTcontraSubset => (binunionTILcontra => (binunionTIRcontra => (inIntersectImpInUnion => (inIntersectImpInUnion2 => (inIntersectImpInIntersectUnions => (intersectInPowersetIntersectUnions => (inComplementUnionImpNotIn1 => (inComplementUnionImpInComplement1 => (binunionTE => (binunionTEcontra => (demorgan2a1 => (complementUnionInPowersetComplement => ! [X0 : $i,X1 : $i] : ((in @ X0 @ (powerset @ X1)) => ! [X2 : $i] : ((in @ X2 @ (powerset @ X1)) => ! [X3 : $i] : ((in @ X3 @ X1) => ((in @ X3 @ (setminus @ X1 @ (binunion @ X0 @ X2))) => (in @ X3 @ (setminus @ X1 @ X2))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.72/1.80 inference(rectify,[status(thm)],[f272])).
% 2.72/1.80 thf(f272,negated_conjecture,(
% 2.72/1.80 ~(setextAx => (emptysetAx => (setadjoinAx => (powersetAx => (setunionAx => (omega0Ax => (omegaSAx => (omegaIndAx => (replAx => (foundationAx => (wellorderingAx => (descrp => (dsetconstrI => (dsetconstrEL => (dsetconstrER => (exuE1 => (prop2setE => (emptysetE => (emptysetimpfalse => (notinemptyset => (exuE3e => (setext => (emptyI => (noeltsimpempty => (setbeta => (nonemptyE1 => (nonemptyI => (nonemptyI1 => (setadjoinIL => (emptyinunitempty => (setadjoinIR => (setadjoinE => (setadjoinOr => (setoftrueEq => (powersetI => (emptyinPowerset => (emptyInPowerset => (powersetE => (setunionI => (setunionE => (subPowSU => (exuE2 => (nonemptyImpWitness => (uniqinunit => (notinsingleton => (eqinunit => (singletonsswitch => (upairsetE => (upairsetIL => (upairsetIR => (emptyE1 => (vacuousDall => (quantDeMorgan1 => (quantDeMorgan2 => (quantDeMorgan3 => (quantDeMorgan4 => (prop2setI => (prop2set2propI => (notdexE => (notdallE => (exuI1 => (exuI3 => (exuI2 => (inCongP => (in__Cong => (exuE3u => (exu__Cong => (emptyset__Cong => (setadjoin__Cong => (powerset__Cong => (setunion__Cong => (omega__Cong => (exuEu => (descr__Cong => (dsetconstr__Cong => (subsetI1 => (eqimpsubset2 => (eqimpsubset1 => (subsetI2 => (emptysetsubset => (subsetE => (subsetE2 => (notsubsetI => (notequalI1 => (notequalI2 => (subsetRefl => (subsetTrans => (setadjoinSub => (setadjoinSub2 => (subset2powerset => (setextsub => (subsetemptysetimpeq => (powersetI1 => (powersetE1 => (inPowerset => (powersetsubset => (sepInPowerset => (sepSubset => (binunionIL => (upairset2IR => (binunionIR => (binunionEcases => (binunionE => (binunionLsub => (binunionRsub => (binintersectI => (binintersectSubset5 => (binintersectEL => (binintersectLsub => (binintersectSubset2 => (binintersectSubset3 => (binintersectER => (disjointsetsI1 => (binintersectRsub => (binintersectSubset4 => (binintersectSubset1 => (bs114d => (setminusI => (setminusEL => (setminusER => (setminusSubset2 => (setminusERneg => (setminusELneg => (setminusILneg => (setminusIRneg => (setminusLsub => (setminusSubset1 => (symdiffE => (symdiffI1 => (symdiffI2 => (symdiffIneg1 => (symdiffIneg2 => (secondinupair => (setukpairIL => (setukpairIR => (kpairiskpair => (kpairp => (singletonsubset => (singletoninpowerset => (singletoninpowunion => (upairset2E => (upairsubunion => (upairinpowunion => (ubforcartprodlem1 => (ubforcartprodlem2 => (ubforcartprodlem3 => (cartprodpairin => (cartprodmempair1 => (cartprodmempair => (setunionE2 => (setunionsingleton1 => (setunionsingleton2 => (setunionsingleton => (singletonprop => (ex1E1 => (ex1I => (ex1I2 => (singletonsuniq => (setukpairinjL1 => (kfstsingleton => (theprop => (kfstpairEq => (cartprodfstin => (setukpairinjL2 => (setukpairinjL => (setukpairinjR11 => (setukpairinjR12 => (setukpairinjR1 => (upairequniteq => (setukpairinjR2 => (setukpairinjR => (ksndsingleton => (ksndpairEq => (kpairsurjEq => (cartprodsndin => (cartprodpairmemEL => (cartprodpairmemER => (cartprodmempaircEq => (cartprodfstpairEq => (cartprodsndpairEq => (cartprodpairsurjEq => (dpsetconstrI => (dpsetconstrSub => (setOfPairsIsBReln => (dpsetconstrERa => (dpsetconstrEL1 => (dpsetconstrEL2 => (dpsetconstrER => (funcImageSingleton => (apProp => (app => (infuncsetfunc => (ap2p => (funcinfuncset => (lamProp => (lamp => (lam2p => (brelnall1 => (brelnall2 => (ex1E2 => (funcGraphProp1 => (funcGraphProp3 => (funcGraphProp2 => (funcextLem => (funcGraphProp4 => (subbreln => (eqbreln => (funcext => (funcext2 => (ap2apEq1 => (ap2apEq2 => (beta1 => (eta1 => (lam2lamEq => (beta2 => (eta2 => (iffalseProp1 => (iffalseProp2 => (iftrueProp1 => (iftrueProp2 => (ifSingleton => (ifp => (theeq => (iftrue => (iffalse => (iftrueorfalse => (binintersectT_lem => (binunionT_lem => (powersetT_lem => (setminusT_lem => (complementT_lem => (setextT => (subsetTI => (powersetTI1 => (powersetTE1 => (complementTI1 => (complementTE1 => (binintersectTELcontra => (binintersectTERcontra => (contrasubsetT => (contrasubsetT1 => (contrasubsetT2 => (contrasubsetT3 => (doubleComplementI1 => (doubleComplementE1 => (doubleComplementSub1 => (doubleComplementSub2 => (doubleComplementEq => (complementTnotintersectT => (complementImpComplementIntersect => (complementSubsetComplementIntersect => (complementInPowersetComplementIntersect => (contraSubsetComplement => (complementTcontraSubset => (binunionTILcontra => (binunionTIRcontra => (inIntersectImpInUnion => (inIntersectImpInUnion2 => (inIntersectImpInIntersectUnions => (intersectInPowersetIntersectUnions => (inComplementUnionImpNotIn1 => (inComplementUnionImpInComplement1 => (binunionTE => (binunionTEcontra => (demorgan2a1 => (complementUnionInPowersetComplement => ! [X11 : $i,X3 : $i] : ((in @ X11 @ (powerset @ X3)) => ! [X16 : $i] : ((in @ X16 @ (powerset @ X3)) => ! [X1 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ (setminus @ X3 @ (binunion @ X11 @ X16))) => (in @ X1 @ (setminus @ X3 @ X16))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.72/1.80 inference(negated_conjecture,[status(cth)],[f271])).
% 2.72/1.80 thf(f271,conjecture,(
% 2.72/1.80 setextAx => (emptysetAx => (setadjoinAx => (powersetAx => (setunionAx => (omega0Ax => (omegaSAx => (omegaIndAx => (replAx => (foundationAx => (wellorderingAx => (descrp => (dsetconstrI => (dsetconstrEL => (dsetconstrER => (exuE1 => (prop2setE => (emptysetE => (emptysetimpfalse => (notinemptyset => (exuE3e => (setext => (emptyI => (noeltsimpempty => (setbeta => (nonemptyE1 => (nonemptyI => (nonemptyI1 => (setadjoinIL => (emptyinunitempty => (setadjoinIR => (setadjoinE => (setadjoinOr => (setoftrueEq => (powersetI => (emptyinPowerset => (emptyInPowerset => (powersetE => (setunionI => (setunionE => (subPowSU => (exuE2 => (nonemptyImpWitness => (uniqinunit => (notinsingleton => (eqinunit => (singletonsswitch => (upairsetE => (upairsetIL => (upairsetIR => (emptyE1 => (vacuousDall => (quantDeMorgan1 => (quantDeMorgan2 => (quantDeMorgan3 => (quantDeMorgan4 => (prop2setI => (prop2set2propI => (notdexE => (notdallE => (exuI1 => (exuI3 => (exuI2 => (inCongP => (in__Cong => (exuE3u => (exu__Cong => (emptyset__Cong => (setadjoin__Cong => (powerset__Cong => (setunion__Cong => (omega__Cong => (exuEu => (descr__Cong => (dsetconstr__Cong => (subsetI1 => (eqimpsubset2 => (eqimpsubset1 => (subsetI2 => (emptysetsubset => (subsetE => (subsetE2 => (notsubsetI => (notequalI1 => (notequalI2 => (subsetRefl => (subsetTrans => (setadjoinSub => (setadjoinSub2 => (subset2powerset => (setextsub => (subsetemptysetimpeq => (powersetI1 => (powersetE1 => (inPowerset => (powersetsubset => (sepInPowerset => (sepSubset => (binunionIL => (upairset2IR => (binunionIR => (binunionEcases => (binunionE => (binunionLsub => (binunionRsub => (binintersectI => (binintersectSubset5 => (binintersectEL => (binintersectLsub => (binintersectSubset2 => (binintersectSubset3 => (binintersectER => (disjointsetsI1 => (binintersectRsub => (binintersectSubset4 => (binintersectSubset1 => (bs114d => (setminusI => (setminusEL => (setminusER => (setminusSubset2 => (setminusERneg => (setminusELneg => (setminusILneg => (setminusIRneg => (setminusLsub => (setminusSubset1 => (symdiffE => (symdiffI1 => (symdiffI2 => (symdiffIneg1 => (symdiffIneg2 => (secondinupair => (setukpairIL => (setukpairIR => (kpairiskpair => (kpairp => (singletonsubset => (singletoninpowerset => (singletoninpowunion => (upairset2E => (upairsubunion => (upairinpowunion => (ubforcartprodlem1 => (ubforcartprodlem2 => (ubforcartprodlem3 => (cartprodpairin => (cartprodmempair1 => (cartprodmempair => (setunionE2 => (setunionsingleton1 => (setunionsingleton2 => (setunionsingleton => (singletonprop => (ex1E1 => (ex1I => (ex1I2 => (singletonsuniq => (setukpairinjL1 => (kfstsingleton => (theprop => (kfstpairEq => (cartprodfstin => (setukpairinjL2 => (setukpairinjL => (setukpairinjR11 => (setukpairinjR12 => (setukpairinjR1 => (upairequniteq => (setukpairinjR2 => (setukpairinjR => (ksndsingleton => (ksndpairEq => (kpairsurjEq => (cartprodsndin => (cartprodpairmemEL => (cartprodpairmemER => (cartprodmempaircEq => (cartprodfstpairEq => (cartprodsndpairEq => (cartprodpairsurjEq => (dpsetconstrI => (dpsetconstrSub => (setOfPairsIsBReln => (dpsetconstrERa => (dpsetconstrEL1 => (dpsetconstrEL2 => (dpsetconstrER => (funcImageSingleton => (apProp => (app => (infuncsetfunc => (ap2p => (funcinfuncset => (lamProp => (lamp => (lam2p => (brelnall1 => (brelnall2 => (ex1E2 => (funcGraphProp1 => (funcGraphProp3 => (funcGraphProp2 => (funcextLem => (funcGraphProp4 => (subbreln => (eqbreln => (funcext => (funcext2 => (ap2apEq1 => (ap2apEq2 => (beta1 => (eta1 => (lam2lamEq => (beta2 => (eta2 => (iffalseProp1 => (iffalseProp2 => (iftrueProp1 => (iftrueProp2 => (ifSingleton => (ifp => (theeq => (iftrue => (iffalse => (iftrueorfalse => (binintersectT_lem => (binunionT_lem => (powersetT_lem => (setminusT_lem => (complementT_lem => (setextT => (subsetTI => (powersetTI1 => (powersetTE1 => (complementTI1 => (complementTE1 => (binintersectTELcontra => (binintersectTERcontra => (contrasubsetT => (contrasubsetT1 => (contrasubsetT2 => (contrasubsetT3 => (doubleComplementI1 => (doubleComplementE1 => (doubleComplementSub1 => (doubleComplementSub2 => (doubleComplementEq => (complementTnotintersectT => (complementImpComplementIntersect => (complementSubsetComplementIntersect => (complementInPowersetComplementIntersect => (contraSubsetComplement => (complementTcontraSubset => (binunionTILcontra => (binunionTIRcontra => (inIntersectImpInUnion => (inIntersectImpInUnion2 => (inIntersectImpInIntersectUnions => (intersectInPowersetIntersectUnions => (inComplementUnionImpNotIn1 => (inComplementUnionImpInComplement1 => (binunionTE => (binunionTEcontra => (demorgan2a1 => (complementUnionInPowersetComplement => ! [X11 : $i,X3 : $i] : ((in @ X11 @ (powerset @ X3)) => ! [X16 : $i] : ((in @ X16 @ (powerset @ X3)) => ! [X1 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ (setminus @ X3 @ (binunion @ X11 @ X16))) => (in @ X1 @ (setminus @ X3 @ X16)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.72/1.80 file('/export/starexec/sandbox/tmp/tmp.9gZFmwzfh1/DTF2THF_25865.p',demorgan2a2)).
% 2.72/1.80 thf(f4600,plain,(
% 2.72/1.80 ((in @ sK721 @ sK720) != $true) | (binunionIR != $true) | spl858_12),
% 2.72/1.80 inference(trivial_inequality_removal,[status(thm)],[f4590])).
% 2.72/1.80 thf(f4590,plain,(
% 2.72/1.80 (binunionIR != $true) | ($true != $true) | ((in @ sK721 @ sK720) != $true) | spl858_12),
% 2.72/1.80 inference(superposition,[status(thm)],[f4306,f2865])).
% 2.72/1.80 thf(f2865,plain,(
% 2.72/1.80 ( ! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X3 @ (binunion @ X5 @ X4)) = $true) | ((in @ X3 @ X4) != $true) | (binunionIR != $true)) )),
% 2.72/1.80 inference(cnf_transformation,[status(thm)],[f1607])).
% 2.72/1.80 thf(f1607,plain,(
% 2.72/1.80 ((binunionIR = $true) | (((in @ sK268 @ (binunion @ sK270 @ sK269)) != $true) & ((in @ sK268 @ sK269) = $true))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X3 @ (binunion @ X5 @ X4)) = $true) | ((in @ X3 @ X4) != $true)) | (binunionIR != $true))),
% 2.72/1.80 inference(skolemisation,[status(esa),new_symbols(skolem,[sK268,sK269,sK270])],[f1605,f1606])).
% 2.72/1.80 thf(f1606,plain,(
% 2.72/1.80 ? [X0 : $i,X1 : $i,X2 : $i] : (((in @ X0 @ (binunion @ X2 @ X1)) != $true) & ((in @ X0 @ X1) = $true)) => (((in @ sK268 @ (binunion @ sK270 @ sK269)) != $true) & ((in @ sK268 @ sK269) = $true))),
% 2.72/1.80 introduced(definition,[],[choice_axiom])).
% 2.72/1.80 thf(f1605,plain,(
% 2.72/1.80 ((binunionIR = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (((in @ X0 @ (binunion @ X2 @ X1)) != $true) & ((in @ X0 @ X1) = $true))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X3 @ (binunion @ X5 @ X4)) = $true) | ((in @ X3 @ X4) != $true)) | (binunionIR != $true))),
% 2.72/1.80 inference(rectify,[status(thm)],[f1604])).
% 2.72/1.80 thf(f1604,plain,(
% 2.72/1.80 ((binunionIR = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (((in @ X0 @ (binunion @ X2 @ X1)) != $true) & ((in @ X0 @ X1) = $true))) & (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X0 @ (binunion @ X2 @ X1)) = $true) | ((in @ X0 @ X1) != $true)) | (binunionIR != $true))),
% 2.72/1.80 inference(nnf_transformation,[status(thm)],[f918])).
% 2.72/1.80 thf(f918,plain,(
% 2.72/1.80 (binunionIR = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X0 @ (binunion @ X2 @ X1)) = $true) | ((in @ X0 @ X1) != $true))),
% 2.72/1.80 inference(ennf_transformation,[status(thm)],[f275])).
% 2.72/1.80 thf(f275,plain,(
% 2.72/1.80 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X0 @ X1) = $true) => ((in @ X0 @ (binunion @ X2 @ X1)) = $true)) <=> (binunionIR = $true)),
% 2.72/1.80 inference(fool_elimination,[status(thm)],[f274])).
% 2.72/1.80 thf(f274,plain,(
% 2.72/1.80 (! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X0 @ X1) => (in @ X0 @ (binunion @ X2 @ X1))) = binunionIR)),
% 2.72/1.80 inference(rectify,[status(thm)],[f103])).
% 2.72/1.80 thf(f103,axiom,(
% 2.72/1.80 (! [X1 : $i,X4 : $i,X3 : $i] : ((in @ X1 @ X4) => (in @ X1 @ (binunion @ X3 @ X4))) = binunionIR)),
% 2.72/1.80 file('/export/starexec/sandbox/tmp/tmp.9gZFmwzfh1/DTF2THF_25865.p',binunionIR)).
% 2.72/1.80 thf(f4306,plain,(
% 2.72/1.80 ((in @ sK721 @ (binunion @ sK718 @ sK720)) != $true) | spl858_12),
% 2.72/1.80 inference(avatar_component_clause,[status(thm)],[f4304])).
% 2.72/1.80 thf(f4541,plain,(
% 2.72/1.80 ~spl858_12),
% 2.72/1.80 inference(avatar_split_clause,[status(thm)],[f4275,f4304])).
% 2.72/1.80 thf(f4275,plain,(
% 2.72/1.80 ((in @ sK721 @ (binunion @ sK718 @ sK720)) != $true)),
% 2.72/1.80 inference(trivial_inequality_removal,[status(thm)],[f4274])).
% 2.72/1.80 thf(f4274,plain,(
% 2.72/1.80 ((in @ sK721 @ (binunion @ sK718 @ sK720)) != $true) | ($true != $true)),
% 2.72/1.80 inference(forward_demodulation,[status(thm)],[f4258,f3556])).
% 2.72/1.80 thf(f3556,plain,(
% 2.72/1.80 (setminusER = $true)),
% 2.72/1.80 inference(cnf_transformation,[status(thm)],[f2302])).
% 2.72/1.80 thf(f4258,plain,(
% 2.72/1.80 ((in @ sK721 @ (binunion @ sK718 @ sK720)) != $true) | (setminusER != $true)),
% 2.72/1.80 inference(trivial_inequality_removal,[status(thm)],[f4244])).
% 2.72/1.80 thf(f4244,plain,(
% 2.72/1.80 ($true != $true) | (setminusER != $true) | ((in @ sK721 @ (binunion @ sK718 @ sK720)) != $true)),
% 2.72/1.80 inference(superposition,[status(thm)],[f2759,f3643])).
% 2.72/1.80 thf(f3643,plain,(
% 2.72/1.80 ((in @ sK721 @ (setminus @ sK719 @ (binunion @ sK718 @ sK720))) = $true)),
% 2.72/1.80 inference(cnf_transformation,[status(thm)],[f2302])).
% 2.72/1.80 thf(f2759,plain,(
% 2.72/1.80 ( ! [X2 : $i,X0 : $i,X1 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) != $true) | (setminusER != $true) | ((in @ X2 @ X0) != $true)) )),
% 2.72/1.80 inference(cnf_transformation,[status(thm)],[f1485])).
% 2.72/1.80 thf(f1485,plain,(
% 2.72/1.80 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) != $true) | ((in @ X2 @ X0) != $true)) | (setminusER != $true)) & ((setminusER = $true) | (((in @ sK198 @ (setminus @ sK197 @ sK196)) = $true) & ((in @ sK198 @ sK196) = $true)))),
% 2.72/1.80 inference(skolemisation,[status(esa),new_symbols(skolem,[sK196,sK197,sK198])],[f1483,f1484])).
% 2.72/1.80 thf(f1484,plain,(
% 2.72/1.80 ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ (setminus @ X4 @ X3)) = $true) & ((in @ X5 @ X3) = $true)) => (((in @ sK198 @ (setminus @ sK197 @ sK196)) = $true) & ((in @ sK198 @ sK196) = $true))),
% 2.72/1.80 introduced(definition,[],[choice_axiom])).
% 2.72/1.80 thf(f1483,plain,(
% 2.72/1.80 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) != $true) | ((in @ X2 @ X0) != $true)) | (setminusER != $true)) & ((setminusER = $true) | ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ (setminus @ X4 @ X3)) = $true) & ((in @ X5 @ X3) = $true)))),
% 2.72/1.80 inference(rectify,[status(thm)],[f1482])).
% 2.72/1.80 thf(f1482,plain,(
% 2.72/1.80 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) != $true) | ((in @ X2 @ X0) != $true)) | (setminusER != $true)) & ((setminusER = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) = $true) & ((in @ X2 @ X0) = $true)))),
% 2.72/1.80 inference(nnf_transformation,[status(thm)],[f1063])).
% 2.72/1.80 thf(f1063,plain,(
% 2.72/1.80 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) != $true) | ((in @ X2 @ X0) != $true)) <=> (setminusER = $true)),
% 2.72/1.80 inference(ennf_transformation,[status(thm)],[f823])).
% 2.72/1.80 thf(f823,plain,(
% 2.72/1.80 (setminusER = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) = $true) => ((in @ X2 @ X0) != $true))),
% 2.72/1.80 inference(flattening,[status(thm)],[f438])).
% 2.72/1.80 thf(f438,plain,(
% 2.72/1.80 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) = $true) => ~((in @ X2 @ X0) = $true)) <=> (setminusER = $true)),
% 2.72/1.80 inference(fool_elimination,[status(thm)],[f437])).
% 2.72/1.80 thf(f437,plain,(
% 2.72/1.80 (! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X2 @ (setminus @ X1 @ X0)) => ~(in @ X2 @ X0)) = setminusER)),
% 2.72/1.80 inference(rectify,[status(thm)],[f122])).
% 2.72/1.80 thf(f122,axiom,(
% 2.72/1.80 (! [X4 : $i,X3 : $i,X1 : $i] : ((in @ X1 @ (setminus @ X3 @ X4)) => ~(in @ X1 @ X4)) = setminusER)),
% 2.72/1.80 file('/export/starexec/sandbox/tmp/tmp.9gZFmwzfh1/DTF2THF_25865.p',setminusER)).
% 2.72/1.80 thf(f4363,plain,(
% 2.72/1.80 spl858_8),
% 2.72/1.80 inference(avatar_split_clause,[status(thm)],[f4210,f4229])).
% 2.72/1.80 thf(f4210,plain,(
% 2.72/1.80 ((in @ sK721 @ sK720) = $true)),
% 2.72/1.80 inference(trivial_inequality_removal,[status(thm)],[f4209])).
% 2.72/1.80 thf(f4209,plain,(
% 2.72/1.80 ($true != $true) | ((in @ sK721 @ sK720) = $true)),
% 2.72/1.80 inference(forward_demodulation,[status(thm)],[f4208,f3674])).
% 2.72/1.80 thf(f3674,plain,(
% 2.72/1.80 (setminusERneg = $true)),
% 2.72/1.80 inference(cnf_transformation,[status(thm)],[f2302])).
% 2.72/1.80 thf(f4208,plain,(
% 2.72/1.80 ((in @ sK721 @ sK720) = $true) | (setminusERneg != $true)),
% 2.72/1.80 inference(trivial_inequality_removal,[status(thm)],[f4207])).
% 2.72/1.80 thf(f4207,plain,(
% 2.72/1.80 (setminusERneg != $true) | ((in @ sK721 @ sK720) = $true) | ($true != $true)),
% 2.72/1.80 inference(forward_demodulation,[status(thm)],[f4185,f3645])).
% 2.72/1.80 thf(f3645,plain,(
% 2.72/1.80 ((in @ sK721 @ sK719) = $true)),
% 2.72/1.80 inference(cnf_transformation,[status(thm)],[f2302])).
% 2.72/1.80 thf(f4185,plain,(
% 2.72/1.80 ((in @ sK721 @ sK719) != $true) | ((in @ sK721 @ sK720) = $true) | (setminusERneg != $true)),
% 2.72/1.80 inference(trivial_inequality_removal,[status(thm)],[f4175])).
% 2.72/1.80 thf(f4175,plain,(
% 2.72/1.80 ($true != $true) | ((in @ sK721 @ sK719) != $true) | (setminusERneg != $true) | ((in @ sK721 @ sK720) = $true)),
% 2.72/1.80 inference(superposition,[status(thm)],[f3644,f2745])).
% 2.72/1.80 thf(f2745,plain,(
% 2.72/1.80 ( ! [X2 : $i,X0 : $i,X1 : $i] : (((in @ X1 @ (setminus @ X2 @ X0)) = $true) | (setminusERneg != $true) | ((in @ X1 @ X2) != $true) | ((in @ X1 @ X0) = $true)) )),
% 2.72/1.80 inference(cnf_transformation,[status(thm)],[f1468])).
% 2.72/1.80 thf(f1468,plain,(
% 2.72/1.80 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X2) != $true) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true) | ((in @ X1 @ X0) = $true)) | (setminusERneg != $true)) & ((setminusERneg = $true) | (((in @ sK183 @ sK184) = $true) & ((in @ sK183 @ (setminus @ sK184 @ sK182)) != $true) & ((in @ sK183 @ sK182) != $true)))),
% 2.72/1.80 inference(skolemisation,[status(esa),new_symbols(skolem,[sK182,sK183,sK184])],[f1466,f1467])).
% 2.72/1.80 thf(f1467,plain,(
% 2.72/1.80 ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X5) = $true) & ((in @ X4 @ (setminus @ X5 @ X3)) != $true) & ((in @ X4 @ X3) != $true)) => (((in @ sK183 @ sK184) = $true) & ((in @ sK183 @ (setminus @ sK184 @ sK182)) != $true) & ((in @ sK183 @ sK182) != $true))),
% 2.72/1.80 introduced(definition,[],[choice_axiom])).
% 2.72/1.80 thf(f1466,plain,(
% 2.72/1.80 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X2) != $true) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true) | ((in @ X1 @ X0) = $true)) | (setminusERneg != $true)) & ((setminusERneg = $true) | ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X5) = $true) & ((in @ X4 @ (setminus @ X5 @ X3)) != $true) & ((in @ X4 @ X3) != $true)))),
% 2.72/1.80 inference(rectify,[status(thm)],[f1465])).
% 2.72/1.80 thf(f1465,plain,(
% 2.72/1.80 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X2) != $true) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true) | ((in @ X1 @ X0) = $true)) | (setminusERneg != $true)) & ((setminusERneg = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X2) = $true) & ((in @ X1 @ (setminus @ X2 @ X0)) != $true) & ((in @ X1 @ X0) != $true)))),
% 2.72/1.80 inference(nnf_transformation,[status(thm)],[f1050])).
% 2.72/1.80 thf(f1050,plain,(
% 2.72/1.80 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X2) != $true) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true) | ((in @ X1 @ X0) = $true)) <=> (setminusERneg = $true)),
% 2.72/1.80 inference(flattening,[status(thm)],[f1049])).
% 2.72/1.80 thf(f1049,plain,(
% 2.72/1.80 ! [X0 : $i,X1 : $i,X2 : $i] : ((((in @ X1 @ X0) = $true) | ((in @ X1 @ X2) != $true)) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true)) <=> (setminusERneg = $true)),
% 2.72/1.80 inference(ennf_transformation,[status(thm)],[f818])).
% 2.72/1.80 thf(f818,plain,(
% 2.72/1.80 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ (setminus @ X2 @ X0)) != $true) => (((in @ X1 @ X2) = $true) => ((in @ X1 @ X0) = $true))) <=> (setminusERneg = $true)),
% 2.72/1.80 inference(flattening,[status(thm)],[f416])).
% 2.72/1.80 thf(f416,plain,(
% 2.72/1.80 ! [X0 : $i,X1 : $i,X2 : $i] : (~((in @ X1 @ (setminus @ X2 @ X0)) = $true) => (((in @ X1 @ X2) = $true) => ((in @ X1 @ X0) = $true))) <=> (setminusERneg = $true)),
% 2.72/1.80 inference(fool_elimination,[status(thm)],[f415])).
% 2.72/1.80 thf(f415,plain,(
% 2.72/1.80 (! [X0 : $i,X1 : $i,X2 : $i] : (~(in @ X1 @ (setminus @ X2 @ X0)) => ((in @ X1 @ X2) => (in @ X1 @ X0))) = setminusERneg)),
% 2.72/1.80 inference(rectify,[status(thm)],[f124])).
% 2.72/1.80 thf(f124,axiom,(
% 2.72/1.80 (! [X4 : $i,X1 : $i,X3 : $i] : (~(in @ X1 @ (setminus @ X3 @ X4)) => ((in @ X1 @ X3) => (in @ X1 @ X4))) = setminusERneg)),
% 2.72/1.80 file('/export/starexec/sandbox/tmp/tmp.9gZFmwzfh1/DTF2THF_25865.p',setminusERneg)).
% 2.72/1.80 thf(f3644,plain,(
% 2.72/1.80 ((in @ sK721 @ (setminus @ sK719 @ sK720)) != $true)),
% 2.72/1.80 inference(cnf_transformation,[status(thm)],[f2302])).
% 2.72/1.80 % SZS output end Proof for DTF2THF_25865
% 2.72/1.80 % (26164)------------------------------
% 2.72/1.80 % (26164)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.72/1.80 % (26164)Termination reason: Refutation
% 2.72/1.80
% 2.72/1.80 % (26164)Memory used [KB]: 10618
% 2.72/1.80 % (26164)Time elapsed: 0.148 s
% 2.72/1.80 % (26164)Instructions burned: 392 (million)
% 2.72/1.80 % (26164)------------------------------
% 2.72/1.80 % (26164)------------------------------
% 2.72/1.80 % (26141)Success in time 0.258 s
%------------------------------------------------------------------------------