%------------------------------------------------------------------------------
% File : DT2H2X---1.9.5
% Problem : SEU756^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/run_DT2H2X /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% Computer : n001.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 09:36:56 AM UTC 2026
% Result : Theorem 3.00s 1.78s
% Output : Refutation 3.00s
% Verified :
% SZS Type : Refutation
% Derivation depth : 20
% Number of leaves : 14
% Syntax : Number of formulae : 72 ( 19 unt; 0 typ; 2 def)
% Number of atoms : 5236 (1371 equ; 0 cnn)
% Maximal formula atoms : 277 ( 72 avg)
% Number of connectives : 3266 ( 139 ~; 105 |; 904 &; 976 @)
% ( 9 <=>;1133 =>; 0 <=; 0 <~>)
% Maximal formula depth : 287 ( 32 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 479 ( 476 usr; 290 con; 0-4 aty)
% Number of variables : 154 ( 0 ^; 100 !; 54 ?; 154 :)
% 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_324,type,
sP0: $o > $i > $i > $i > $o ).
thf(func_def_326,type,
sP2: $i > $i > $i > $i > $o ).
thf(func_def_331,type,
sP7: $i > $i > $i > $o ).
thf(func_def_332,type,
sP8: $i > $i > $o ).
thf(func_def_333,type,
sP9: $i > $o ).
thf(func_def_334,type,
sP10: $i > $i > $o ).
thf(func_def_335,type,
sP11: $i > $i > $o ).
thf(func_def_359,type,
sK35: ( $i > $o ) > $i > $i ).
thf(func_def_361,type,
sK37: $i > $o ).
thf(func_def_363,type,
sK39: $i > $i ).
thf(func_def_367,type,
sK43: $i > $i > $o ).
thf(func_def_374,type,
sK50: $i > $i ).
thf(func_def_378,type,
sK54: $i > $i > ( $i > $i ) > $i ).
thf(func_def_380,type,
sK56: $i > $o ).
thf(func_def_381,type,
sK57: $i > $o ).
thf(func_def_405,type,
sK81: $i > $o ).
thf(func_def_409,type,
sK85: $i > $i > $i ).
thf(func_def_417,type,
sK93: $i > $i ).
thf(func_def_419,type,
sK95: $i > $i > $i > $i > $i ).
thf(func_def_424,type,
sK100: $i > $o ).
thf(func_def_427,type,
sK103: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_428,type,
sK104: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_432,type,
sK108: $i > $o ).
thf(func_def_452,type,
sK128: $i > $o ).
thf(func_def_455,type,
sK131: $i > ( $i > $o ) > $i ).
thf(func_def_456,type,
sK132: $i > ( $i > $o ) > $i ).
thf(func_def_465,type,
sK141: $i > $i > $i > $i > $i ).
thf(func_def_466,type,
sK142: $i > $i > $i > $i > $i ).
thf(func_def_467,type,
sK143: $i > $i > $i > $i > $i ).
thf(func_def_468,type,
sK144: $i > $i > $i > $i > $i ).
thf(func_def_469,type,
sK145: $i > $o ).
thf(func_def_474,type,
sK150: ( $i > $o ) > $i ).
thf(func_def_475,type,
sK151: $i > $o ).
thf(func_def_496,type,
sK172: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_497,type,
sK173: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_500,type,
sK176: $i > $o ).
thf(func_def_501,type,
sK177: $i > $o ).
thf(func_def_508,type,
sK184: $i > ( $i > $o ) > $i ).
thf(func_def_509,type,
sK185: $i > $o ).
thf(func_def_523,type,
sK199: $i > $i > $i > $i > $i ).
thf(func_def_536,type,
sK212: $i > ( $i > $o ) > $i ).
thf(func_def_537,type,
sK213: $i > $o ).
thf(func_def_550,type,
sK226: $i > $o ).
thf(func_def_569,type,
sK245: $i > $i > $i > $i ).
thf(func_def_570,type,
sK246: $i > $i > $i > $i ).
thf(func_def_574,type,
sK250: $i > $i ).
thf(func_def_576,type,
sK252: $i > $i ).
thf(func_def_588,type,
sK264: $i > $o ).
thf(func_def_590,type,
sK266: ( $i > $o ) > $i > $i ).
thf(func_def_591,type,
sK267: ( $i > $o ) > $i > $i ).
thf(func_def_600,type,
sK276: $i > $o ).
thf(func_def_602,type,
sK278: ( $i > $o ) > $i ).
thf(func_def_603,type,
sK279: ( $i > $o ) > $i ).
thf(func_def_609,type,
sK285: $i > $i > $o ).
thf(func_def_610,type,
sK286: $i > $i ).
thf(func_def_611,type,
sK287: $i > $i ).
thf(func_def_612,type,
sK288: ( $i > $i > $o ) > $i > $i ).
thf(func_def_613,type,
sK289: $i > ( $i > $i > $o ) > $i > $i ).
thf(func_def_614,type,
sK290: ( $i > $i > $o ) > $i > $i ).
thf(func_def_623,type,
sK299: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_624,type,
sK300: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_625,type,
sK301: $i > $o ).
thf(func_def_626,type,
sK302: $i > $o ).
thf(func_def_628,type,
sK304: $i > $i > $o ).
thf(func_def_633,type,
sK309: $i > $i ).
thf(func_def_646,type,
sK322: $i > $o ).
thf(func_def_647,type,
sK323: $i > $i ).
thf(func_def_648,type,
sK324: ( $i > $o ) > $i ).
thf(func_def_674,type,
sK350: $i > $o ).
thf(func_def_679,type,
sK355: $i > $i ).
thf(func_def_680,type,
sK356: ( $i > $i ) > $i > $i > $i ).
thf(func_def_702,type,
sK378: $i > $i > $i > $i > $i ).
thf(func_def_703,type,
sK379: $i > $i > $i > $i > $i ).
thf(func_def_708,type,
sK384: $i > $i > $o ).
thf(func_def_717,type,
sK393: $i > $i > ( $i > $o ) > $i ).
thf(func_def_718,type,
sK394: $i > $o ).
thf(func_def_721,type,
sK397: $i > $o ).
thf(func_def_725,type,
sK401: $i > $o ).
thf(func_def_726,type,
sK402: $i > $o ).
thf(func_def_727,type,
sK403: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_728,type,
sK404: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_747,type,
sK423: $i > ( $i > $o ) > $i ).
thf(func_def_748,type,
sK424: $i > $o ).
thf(func_def_769,type,
sK445: $i > $o ).
thf(func_def_771,type,
sK447: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_772,type,
sK448: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_783,type,
sK459: $i > $i > $i > $i > $i ).
thf(func_def_784,type,
sK460: $i > $i > $i > $i ).
thf(func_def_785,type,
sK461: $i > $i > $i > $i ).
thf(func_def_792,type,
sK468: $i > $i > $i > $i ).
thf(func_def_823,type,
sK499: $i > $i ).
thf(func_def_827,type,
sK503: $i > $i ).
thf(func_def_829,type,
sK505: $i > ( $i > $i ) > $i > $i ).
thf(func_def_847,type,
sK523: $i > $i > $i ).
thf(func_def_859,type,
sK535: $i > $o ).
thf(func_def_862,type,
sK538: $i > ( $i > $o ) > $i ).
thf(func_def_872,type,
sK548: $o > $i > $i > $i ).
thf(func_def_879,type,
sK555: $i > $i > $i > $i ).
thf(func_def_903,type,
sK579: $i > $i > $o ).
thf(func_def_906,type,
sK582: $i > $i > $o ).
thf(func_def_921,type,
sK597: $i > $i > $i ).
thf(func_def_922,type,
sK598: $i > $i > $i ).
thf(func_def_923,type,
sK599: $i > $i > $i ).
thf(func_def_924,type,
sK600: $i > $i > $i ).
thf(func_def_925,type,
sK601: $i > $i > $i ).
thf(func_def_926,type,
sK602: $i > $i > $i > $i ).
thf(func_def_927,type,
sK603: $i > $i ).
thf(func_def_928,type,
sK604: $i > $i ).
thf(func_def_929,type,
sK605: $i > $i ).
thf(func_def_930,type,
sK606: $i > $i ).
thf(func_def_931,type,
sK607: $i > $i > $i ).
thf(func_def_932,type,
sK608: $i > $i > $i > $i ).
thf(func_def_933,type,
sK609: $i > $i > $i > $i ).
thf(func_def_934,type,
sK610: $i > $i > $i ).
thf(func_def_935,type,
sK611: $i > $i > $i ).
thf(func_def_937,type,
sK613: $i > $i ).
thf(func_def_938,type,
sK614: $i > $i ).
thf(func_def_939,type,
sK615: $i > $i ).
thf(func_def_955,type,
sK631: $i > $i > $i ).
thf(func_def_960,type,
sK636: $i > $i ).
thf(func_def_962,type,
sK638: ( $i > $i ) > $i > $i > $i ).
thf(func_def_972,type,
sK648: $i > $o ).
thf(func_def_976,type,
sK652: $i > $o ).
thf(func_def_977,type,
sK653: $i > $i > $i ).
thf(func_def_986,type,
sK662: $i > $i > $i ).
thf(func_def_989,type,
sK665: $i > $i > $i ).
thf(func_def_1013,type,
sK689: $i > $o ).
thf(func_def_1023,type,
sK699: ( $i > $o ) > $i > $i ).
thf(func_def_1025,type,
sK701: $i > $o ).
thf(func_def_1030,type,
sK706: $i > $i > ( $i > $i ) > $i ).
thf(func_def_1031,type,
sK707: $i > $i ).
thf(func_def_1034,type,
sK710: $i > $o ).
thf(func_def_1036,type,
sK712: $i > ( $i > $o ) > $i ).
thf(func_def_1050,type,
sK726: $i > $i > $o ).
thf(func_def_1058,type,
sK734: ( $i > $o ) > $i ).
thf(func_def_1059,type,
sK735: $i > $o ).
thf(func_def_1060,type,
sK736: $i > $i ).
thf(func_def_1086,type,
sK762: $i > $i > $o ).
thf(func_def_1094,type,
sK770: $i > $i ).
thf(func_def_1095,type,
sK771: ( $i > $i ) > $i > $i > $i ).
thf(func_def_1102,type,
sK778: $i > $i > $i ).
thf(func_def_1109,type,
sK785: $i > $o ).
thf(func_def_1126,type,
sK802: $i > $i ).
thf(func_def_1142,type,
sK818: $i > $i > $i ).
thf(func_def_1143,type,
sK819: $i > $i > $i ).
thf(func_def_1175,type,
sK851: $i > $o ).
thf(func_def_1176,type,
sK852: $i > ( $i > $o ) > $i ).
thf(func_def_1177,type,
sK853: $i > $o ).
thf(func_def_1198,type,
sK874: $i > $i > $i ).
thf(func_def_1199,type,
sK875: $i > $o ).
thf(func_def_1201,type,
sK877: $i > ( $i > $o ) > $i ).
thf(func_def_1206,type,
ph882:
!>[X0: $tType] : X0 ).
thf(f4449,plain,
$false,
inference(avatar_sat_refutation,[status(thm)],[f4362,f4396,f4423]) ).
thf(f4423,plain,
spl881_12,
inference(avatar_split_clause,[status(thm)],[f4422,f4359]) ).
thf(f4359,definition,
( spl881_12
<=> ( $true
= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) ) ),
introduced(definition,[new_symbols(naming,[spl881_12])],[avatar_definition]) ).
thf(f4422,plain,
( $true
= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f4421]) ).
thf(f4421,plain,
( ( $true
= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f4380,f3801]) ).
thf(f3801,plain,
binintersectER = $true,
inference(cnf_transformation,[status(thm)],[f2514]) ).
thf(f2514,plain,
( ( omega0Ax = $true )
& ( inIntersectImpInUnion2 = $true )
& ( setminusT_lem = $true )
& ( funcGraphProp1 = $true )
& ( iftrueProp2 = $true )
& ( ap2apEq2 = $true )
& ( setunionsingleton2 = $true )
& ( cartprodpairin = $true )
& ( binintersectTERcontra = $true )
& ( quantDeMorgan1 = $true )
& ( intersectInPowersetIntersectUnions = $true )
& ( theeq = $true )
& ( subPowSU = $true )
& ( complementTE1 = $true )
& ( cartprodpairmemEL = $true )
& ( ex1E1 = $true )
& ( omegaSAx = $true )
& ( setminusER = $true )
& ( wellorderingAx = $true )
& ( contrasubsetT1 = $true )
& ( binunionLsub = $true )
& ( binintersectSubset5 = $true )
& ( iftrue = $true )
& ( ubforcartprodlem1 = $true )
& ( cartprodfstin = $true )
& ( notdexE = $true )
& ( setukpairinjR = $true )
& ( doubleComplementSub2 = $true )
& ( funcext = $true )
& ( binunionE = $true )
& ( powersetI1 = $true )
& ( singletonsuniq = $true )
& ( emptyI = $true )
& ( ap2p = $true )
& ( emptyInPowerset = $true )
& ( setukpairinjL2 = $true )
& ( eta2 = $true )
& ( in__Cong = $true )
& ( complementTI1 = $true )
& ( binunionT_lem = $true )
& ( noeltsimpempty = $true )
& ( symdiffIneg1 = $true )
& ( beta1 = $true )
& ( setextsub = $true )
& ( replAx = $true )
& ( dsetconstr__Cong = $true )
& ( nonemptyI1 = $true )
& ( binintersectSubset2 = $true )
& ( contrasubsetT3 = $true )
& ( doubleComplementSub1 = $true )
& ( kfstpairEq = $true )
& ( funcextLem = $true )
& ( upairinpowunion = $true )
& ( demorgan1b = $true )
& ( iffalseProp1 = $true )
& ( demorgan1a = $true )
& ( prop2setI = $true )
& ( setukpairinjL = $true )
& ( setunion__Cong = $true )
& ( dsetconstrER = $true )
& ( disjointsetsI1 = $true )
& ( setbeta = $true )
& ( doubleComplementI1 = $true )
& ( cartprodmempaircEq = $true )
& ( setunionsingleton1 = $true )
& ( setadjoinIL = $true )
& ( setminusILneg = $true )
& ( ex1I = $true )
& ( setukpairinjR1 = $true )
& ( dsetconstrI = $true )
& ( funcGraphProp2 = $true )
& ( dpsetconstrEL1 = $true )
& ( theprop = $true )
& ( binintersectI = $true )
& ( binunionTILcontra = $true )
& ( setminusIRneg = $true )
& ( setminusLsub = $true )
& ( emptyinunitempty = $true )
& ( complementSubsetComplementIntersect = $true )
& ( beta2 = $true )
& ( emptyE1 = $true )
& ( setunionsingleton = $true )
& ( nonemptyI = $true )
& ( funcGraphProp4 = $true )
& ( demorgan1 = $true )
& ( complementTcontraSubset = $true )
& ( eqimpsubset2 = $true )
& ( ex1I2 = $true )
& ( setoftrueEq = $true )
& ( subsetI1 = $true )
& ( setadjoinAx = $true )
& ( binunionIR = $true )
& ( binunionRsub = $true )
& ( notdallE = $true )
& ( lam2p = $true )
& ( prop2setE = $true )
& ( dsetconstrEL = $true )
& ( complementUnionInPowersetComplement = $true )
& ( complementInPowersetComplementIntersect = $true )
& ( eqbreln = $true )
& ( eqinunit = $true )
& ( foundationAx = $true )
& ( setunionE2 = $true )
& ( powersetE = $true )
& ( setminusERneg = $true )
& ( complementT_lem = $true )
& ( cartprodmempair = $true )
& ( binintersectTELcontra = $true )
& ( ap2apEq1 = $true )
& ( cartprodpairmemER = $true )
& ( ubforcartprodlem2 = $true )
& ( funcext2 = $true )
& ( setminusEL = $true )
& ( emptysetAx = $true )
& ( subsetTI = $true )
& ( contrasubsetT = $true )
& ( exu__Cong = $true )
& ( powersetT_lem = $true )
& ( doubleComplementEq = $true )
& ( exuI3 = $true )
& ( subbreln = $true )
& ( binintersectLsub = $true )
& ( lam2lamEq = $true )
& ( emptysetE = $true )
& ( iffalseProp2 = $true )
& ( singletonsubset = $true )
& ( funcGraphProp3 = $true )
& ( upairsubunion = $true )
& ( inCongP = $true )
& ( setunionE = $true )
& ( setextT = $true )
& ( complementTnotintersectT = $true )
& ( nonemptyE1 = $true )
& ( exuE3u = $true )
& ( singletonsswitch = $true )
& ( inComplementUnionImpInComplement1 = $true )
& ( iftrueorfalse = $true )
& ( binunionEcases = $true )
& ( apProp = $true )
& ( setadjoinE = $true )
& ( notsubsetI = $true )
& ( doubleComplementE1 = $true )
& ( exuI1 = $true )
& ( exuE1 = $true )
& ( setminusELneg = $true )
& ( exuI2 = $true )
& ( notequalI1 = $true )
& ( inIntersectImpInIntersectUnions = $true )
& ( descr__Cong = $true )
& ( cartprodsndin = $true )
& ( prop2set2propI = $true )
& ( demorgan2b2 = $true )
& ( symdiffE = $true )
& ( upairset2IR = $true )
& ( eqimpsubset1 = $true )
& ( demorgan2a1 = $true )
& ( brelnall2 = $true )
& ( ksndsingleton = $true )
& ( setadjoinSub = $true )
& ( ksndpairEq = $true )
& ( contrasubsetT2 = $true )
& ( bs114d = $true )
& ( setukpairinjL1 = $true )
& ( inIntersectImpInUnion = $true )
& ( dpsetconstrSub = $true )
& ( descrp = $true )
& ( setOfPairsIsBReln = $true )
& ( nonemptyImpWitness = $true )
& ( binunionTEcontra = $true )
& ( subset2powerset = $true )
& ( notequalI2 = $true )
& ( sepSubset = $true )
& ( cartprodpairsurjEq = $true )
& ( subsetRefl = $true )
& ( binintersectER = $true )
& ( inPowerset = $true )
& ( binintersectSubset4 = $true )
& ( setadjoin__Cong = $true )
& ( symdiffIneg2 = $true )
& ( upairequniteq = $true )
& ( powersetsubset = $true )
& ( powersetTE1 = $true )
& ( upairsetIL = $true )
& ( binintersectSubset1 = $true )
& ( setunionAx = $true )
& ( setminusSubset1 = $true )
& ( symdiffI1 = $true )
& ( omega__Cong = $true )
& ( powersetE1 = $true )
& ( binunionTE = $true )
& ( infuncsetfunc = $true )
& ( complementImpComplementIntersect = $true )
& ( binintersectSubset3 = $true )
& ( kpairp = $true )
& ( emptysetimpfalse = $true )
& ( binintersectEL = $true )
& ( exuE2 = $true )
& ( quantDeMorgan4 = $true )
& ( subsetTrans = $true )
& ( binintersectRsub = $true )
& ( inComplementUnionImpNotIn1 = $true )
& ( quantDeMorgan2 = $true )
& ( lamProp = $true )
& ( setminusI = $true )
& ( subsetI2 = $true )
& ( kfstsingleton = $true )
& ( subsetemptysetimpeq = $true )
& ( demorgan2a2 = $true )
& ( secondinupair = $true )
& ( exuE3e = $true )
& ( setext = $true )
& ( setadjoinSub2 = $true )
& ( binintersectT_lem = $true )
& ( powersetI = $true )
& ( iffalse = $true )
& ( setadjoinOr = $true )
& ( dpsetconstrEL2 = $true )
& ( ubforcartprodlem3 = $true )
& ( demorgan2a = $true )
& ( setextAx = $true )
& ( dpsetconstrER = $true )
& ( singletoninpowunion = $true )
& ( upairset2E = $true )
& ( setukpairinjR2 = $true )
& ( setukpairIR = $true )
& ( subsetE2 = $true )
& ( brelnall1 = $true )
& ( sepInPowerset = $true )
& ( setadjoinIR = $true )
& ( subsetE = $true )
& ( eta1 = $true )
& ( singletonprop = $true )
& ( quantDeMorgan3 = $true )
& ( kpairiskpair = $true )
& ( notinemptyset = $true )
& ( emptysetsubset = $true )
& ( ifp = $true )
& ( powersetAx = $true )
& ( funcinfuncset = $true )
& ( powerset__Cong = $true )
& ( iftrueProp1 = $true )
& ( upairsetE = $true )
& ( kpairsurjEq = $true )
& ( contraSubsetComplement = $true )
& ( ifSingleton = $true )
& ( binunionIL = $true )
& ( cartprodfstpairEq = $true )
& ( vacuousDall = $true )
& ( upairsetIR = $true )
& ( emptyset__Cong = $true )
& ( singletoninpowerset = $true )
& ( funcImageSingleton = $true )
& ( dpsetconstrI = $true )
& ( dpsetconstrERa = $true )
& ( ( in @ sK848 @ ( setminus @ sK845 @ ( binunion @ sK846 @ sK847 ) ) )
!= $true )
& ( ( in @ sK848 @ sK845 )
= $true )
& ( $true
= ( in @ sK848 @ ( binintersect @ ( setminus @ sK845 @ sK846 ) @ ( setminus @ sK845 @ sK847 ) ) ) )
& ( ( in @ sK847 @ ( powerset @ sK845 ) )
= $true )
& ( ( in @ sK846 @ ( powerset @ sK845 ) )
= $true )
& ( binunionTIRcontra = $true )
& ( lamp = $true )
& ( symdiffI2 = $true )
& ( cartprodsndpairEq = $true )
& ( powersetTI1 = $true )
& ( setukpairinjR12 = $true )
& ( exuEu = $true )
& ( ex1E2 = $true )
& ( notinsingleton = $true )
& ( setunionI = $true )
& ( emptyinPowerset = $true )
& ( setukpairinjR11 = $true )
& ( setukpairIL = $true )
& ( setminusSubset2 = $true )
& ( omegaIndAx = $true )
& ( cartprodmempair1 = $true )
& ( uniqinunit = $true )
& ( app = $true ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK845,sK846,sK847,sK848])],[f926,f2513,f2512,f2511]) ).
thf(f2511,plain,
( ? [X0: $i,X1: $i] :
( ? [X2: $i] :
( ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
!= $true )
& ( $true
= ( in @ X3 @ X0 ) )
& ( $true
= ( in @ X3 @ ( binintersect @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) ) ) )
& ( $true
= ( in @ X2 @ ( powerset @ X0 ) ) ) )
& ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) ) )
=> ( ? [X2: $i] :
( ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ sK845 @ ( binunion @ sK846 @ X2 ) ) )
!= $true )
& ( ( in @ X3 @ sK845 )
= $true )
& ( $true
= ( in @ X3 @ ( binintersect @ ( setminus @ sK845 @ sK846 ) @ ( setminus @ sK845 @ X2 ) ) ) ) )
& ( $true
= ( in @ X2 @ ( powerset @ sK845 ) ) ) )
& ( ( in @ sK846 @ ( powerset @ sK845 ) )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2512,plain,
( ? [X2: $i] :
( ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ sK845 @ ( binunion @ sK846 @ X2 ) ) )
!= $true )
& ( ( in @ X3 @ sK845 )
= $true )
& ( $true
= ( in @ X3 @ ( binintersect @ ( setminus @ sK845 @ sK846 ) @ ( setminus @ sK845 @ X2 ) ) ) ) )
& ( $true
= ( in @ X2 @ ( powerset @ sK845 ) ) ) )
=> ( ? [X3: $i] :
( ( $true
!= ( in @ X3 @ ( setminus @ sK845 @ ( binunion @ sK846 @ sK847 ) ) ) )
& ( ( in @ X3 @ sK845 )
= $true )
& ( ( in @ X3 @ ( binintersect @ ( setminus @ sK845 @ sK846 ) @ ( setminus @ sK845 @ sK847 ) ) )
= $true ) )
& ( ( in @ sK847 @ ( powerset @ sK845 ) )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2513,plain,
( ? [X3: $i] :
( ( $true
!= ( in @ X3 @ ( setminus @ sK845 @ ( binunion @ sK846 @ sK847 ) ) ) )
& ( ( in @ X3 @ sK845 )
= $true )
& ( ( in @ X3 @ ( binintersect @ ( setminus @ sK845 @ sK846 ) @ ( setminus @ sK845 @ sK847 ) ) )
= $true ) )
=> ( ( ( in @ sK848 @ ( setminus @ sK845 @ ( binunion @ sK846 @ sK847 ) ) )
!= $true )
& ( ( in @ sK848 @ sK845 )
= $true )
& ( $true
= ( in @ sK848 @ ( binintersect @ ( setminus @ sK845 @ sK846 ) @ ( setminus @ sK845 @ sK847 ) ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f926,plain,
( ( omega0Ax = $true )
& ( inIntersectImpInUnion2 = $true )
& ( setminusT_lem = $true )
& ( funcGraphProp1 = $true )
& ( iftrueProp2 = $true )
& ( ap2apEq2 = $true )
& ( setunionsingleton2 = $true )
& ( cartprodpairin = $true )
& ( binintersectTERcontra = $true )
& ( quantDeMorgan1 = $true )
& ( intersectInPowersetIntersectUnions = $true )
& ( theeq = $true )
& ( subPowSU = $true )
& ( complementTE1 = $true )
& ( cartprodpairmemEL = $true )
& ( ex1E1 = $true )
& ( omegaSAx = $true )
& ( setminusER = $true )
& ( wellorderingAx = $true )
& ( contrasubsetT1 = $true )
& ( binunionLsub = $true )
& ( binintersectSubset5 = $true )
& ( iftrue = $true )
& ( ubforcartprodlem1 = $true )
& ( cartprodfstin = $true )
& ( notdexE = $true )
& ( setukpairinjR = $true )
& ( doubleComplementSub2 = $true )
& ( funcext = $true )
& ( binunionE = $true )
& ( powersetI1 = $true )
& ( singletonsuniq = $true )
& ( emptyI = $true )
& ( ap2p = $true )
& ( emptyInPowerset = $true )
& ( setukpairinjL2 = $true )
& ( eta2 = $true )
& ( in__Cong = $true )
& ( complementTI1 = $true )
& ( binunionT_lem = $true )
& ( noeltsimpempty = $true )
& ( symdiffIneg1 = $true )
& ( beta1 = $true )
& ( setextsub = $true )
& ( replAx = $true )
& ( dsetconstr__Cong = $true )
& ( nonemptyI1 = $true )
& ( binintersectSubset2 = $true )
& ( contrasubsetT3 = $true )
& ( doubleComplementSub1 = $true )
& ( kfstpairEq = $true )
& ( funcextLem = $true )
& ( upairinpowunion = $true )
& ( demorgan1b = $true )
& ( iffalseProp1 = $true )
& ( demorgan1a = $true )
& ( prop2setI = $true )
& ( setukpairinjL = $true )
& ( setunion__Cong = $true )
& ( dsetconstrER = $true )
& ( disjointsetsI1 = $true )
& ( setbeta = $true )
& ( doubleComplementI1 = $true )
& ( cartprodmempaircEq = $true )
& ( setunionsingleton1 = $true )
& ( setadjoinIL = $true )
& ( setminusILneg = $true )
& ( ex1I = $true )
& ( setukpairinjR1 = $true )
& ( dsetconstrI = $true )
& ( funcGraphProp2 = $true )
& ( dpsetconstrEL1 = $true )
& ( theprop = $true )
& ( binintersectI = $true )
& ( binunionTILcontra = $true )
& ( setminusIRneg = $true )
& ( setminusLsub = $true )
& ( emptyinunitempty = $true )
& ( complementSubsetComplementIntersect = $true )
& ( beta2 = $true )
& ( emptyE1 = $true )
& ( setunionsingleton = $true )
& ( nonemptyI = $true )
& ( funcGraphProp4 = $true )
& ( demorgan1 = $true )
& ( complementTcontraSubset = $true )
& ( eqimpsubset2 = $true )
& ( ex1I2 = $true )
& ( setoftrueEq = $true )
& ( subsetI1 = $true )
& ( setadjoinAx = $true )
& ( binunionIR = $true )
& ( binunionRsub = $true )
& ( notdallE = $true )
& ( lam2p = $true )
& ( prop2setE = $true )
& ( dsetconstrEL = $true )
& ( complementUnionInPowersetComplement = $true )
& ( complementInPowersetComplementIntersect = $true )
& ( eqbreln = $true )
& ( eqinunit = $true )
& ( foundationAx = $true )
& ( setunionE2 = $true )
& ( powersetE = $true )
& ( setminusERneg = $true )
& ( complementT_lem = $true )
& ( cartprodmempair = $true )
& ( binintersectTELcontra = $true )
& ( ap2apEq1 = $true )
& ( cartprodpairmemER = $true )
& ( ubforcartprodlem2 = $true )
& ( funcext2 = $true )
& ( setminusEL = $true )
& ( emptysetAx = $true )
& ( subsetTI = $true )
& ( contrasubsetT = $true )
& ( exu__Cong = $true )
& ( powersetT_lem = $true )
& ( doubleComplementEq = $true )
& ( exuI3 = $true )
& ( subbreln = $true )
& ( binintersectLsub = $true )
& ( lam2lamEq = $true )
& ( emptysetE = $true )
& ( iffalseProp2 = $true )
& ( singletonsubset = $true )
& ( funcGraphProp3 = $true )
& ( upairsubunion = $true )
& ( inCongP = $true )
& ( setunionE = $true )
& ( setextT = $true )
& ( complementTnotintersectT = $true )
& ( nonemptyE1 = $true )
& ( exuE3u = $true )
& ( singletonsswitch = $true )
& ( inComplementUnionImpInComplement1 = $true )
& ( iftrueorfalse = $true )
& ( binunionEcases = $true )
& ( apProp = $true )
& ( setadjoinE = $true )
& ( notsubsetI = $true )
& ( doubleComplementE1 = $true )
& ( exuI1 = $true )
& ( exuE1 = $true )
& ( setminusELneg = $true )
& ( exuI2 = $true )
& ( notequalI1 = $true )
& ( inIntersectImpInIntersectUnions = $true )
& ( descr__Cong = $true )
& ( cartprodsndin = $true )
& ( prop2set2propI = $true )
& ( demorgan2b2 = $true )
& ( symdiffE = $true )
& ( upairset2IR = $true )
& ( eqimpsubset1 = $true )
& ( demorgan2a1 = $true )
& ( brelnall2 = $true )
& ( ksndsingleton = $true )
& ( setadjoinSub = $true )
& ( ksndpairEq = $true )
& ( contrasubsetT2 = $true )
& ( bs114d = $true )
& ( setukpairinjL1 = $true )
& ( inIntersectImpInUnion = $true )
& ( dpsetconstrSub = $true )
& ( descrp = $true )
& ( setOfPairsIsBReln = $true )
& ( nonemptyImpWitness = $true )
& ( binunionTEcontra = $true )
& ( subset2powerset = $true )
& ( notequalI2 = $true )
& ( sepSubset = $true )
& ( cartprodpairsurjEq = $true )
& ( subsetRefl = $true )
& ( binintersectER = $true )
& ( inPowerset = $true )
& ( binintersectSubset4 = $true )
& ( setadjoin__Cong = $true )
& ( symdiffIneg2 = $true )
& ( upairequniteq = $true )
& ( powersetsubset = $true )
& ( powersetTE1 = $true )
& ( upairsetIL = $true )
& ( binintersectSubset1 = $true )
& ( setunionAx = $true )
& ( setminusSubset1 = $true )
& ( symdiffI1 = $true )
& ( omega__Cong = $true )
& ( powersetE1 = $true )
& ( binunionTE = $true )
& ( infuncsetfunc = $true )
& ( complementImpComplementIntersect = $true )
& ( binintersectSubset3 = $true )
& ( kpairp = $true )
& ( emptysetimpfalse = $true )
& ( binintersectEL = $true )
& ( exuE2 = $true )
& ( quantDeMorgan4 = $true )
& ( subsetTrans = $true )
& ( binintersectRsub = $true )
& ( inComplementUnionImpNotIn1 = $true )
& ( quantDeMorgan2 = $true )
& ( lamProp = $true )
& ( setminusI = $true )
& ( subsetI2 = $true )
& ( kfstsingleton = $true )
& ( subsetemptysetimpeq = $true )
& ( demorgan2a2 = $true )
& ( secondinupair = $true )
& ( exuE3e = $true )
& ( setext = $true )
& ( setadjoinSub2 = $true )
& ( binintersectT_lem = $true )
& ( powersetI = $true )
& ( iffalse = $true )
& ( setadjoinOr = $true )
& ( dpsetconstrEL2 = $true )
& ( ubforcartprodlem3 = $true )
& ( demorgan2a = $true )
& ( setextAx = $true )
& ( dpsetconstrER = $true )
& ( singletoninpowunion = $true )
& ( upairset2E = $true )
& ( setukpairinjR2 = $true )
& ( setukpairIR = $true )
& ( subsetE2 = $true )
& ( brelnall1 = $true )
& ( sepInPowerset = $true )
& ( setadjoinIR = $true )
& ( subsetE = $true )
& ( eta1 = $true )
& ( singletonprop = $true )
& ( quantDeMorgan3 = $true )
& ( kpairiskpair = $true )
& ( notinemptyset = $true )
& ( emptysetsubset = $true )
& ( ifp = $true )
& ( powersetAx = $true )
& ( funcinfuncset = $true )
& ( powerset__Cong = $true )
& ( iftrueProp1 = $true )
& ( upairsetE = $true )
& ( kpairsurjEq = $true )
& ( contraSubsetComplement = $true )
& ( ifSingleton = $true )
& ( binunionIL = $true )
& ( cartprodfstpairEq = $true )
& ( vacuousDall = $true )
& ( upairsetIR = $true )
& ( emptyset__Cong = $true )
& ( singletoninpowerset = $true )
& ( funcImageSingleton = $true )
& ( dpsetconstrI = $true )
& ( dpsetconstrERa = $true )
& ? [X0: $i,X1: $i] :
( ? [X2: $i] :
( ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
!= $true )
& ( $true
= ( in @ X3 @ X0 ) )
& ( $true
= ( in @ X3 @ ( binintersect @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) ) ) )
& ( $true
= ( in @ X2 @ ( powerset @ X0 ) ) ) )
& ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) ) )
& ( binunionTIRcontra = $true )
& ( lamp = $true )
& ( symdiffI2 = $true )
& ( cartprodsndpairEq = $true )
& ( powersetTI1 = $true )
& ( setukpairinjR12 = $true )
& ( exuEu = $true )
& ( ex1E2 = $true )
& ( notinsingleton = $true )
& ( setunionI = $true )
& ( emptyinPowerset = $true )
& ( setukpairinjR11 = $true )
& ( setukpairIL = $true )
& ( setminusSubset2 = $true )
& ( omegaIndAx = $true )
& ( cartprodmempair1 = $true )
& ( uniqinunit = $true )
& ( app = $true ) ),
inference(flattening,[status(thm)],[f925]) ).
thf(f925,plain,
( ? [X0: $i,X1: $i] :
( ? [X2: $i] :
( ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
!= $true )
& ( $true
= ( in @ X3 @ ( binintersect @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) ) )
& ( $true
= ( in @ X3 @ X0 ) ) )
& ( $true
= ( in @ X2 @ ( powerset @ X0 ) ) ) )
& ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) ) )
& ( demorgan2b2 = $true )
& ( demorgan2a = $true )
& ( demorgan1 = $true )
& ( demorgan1b = $true )
& ( demorgan1a = $true )
& ( demorgan2a2 = $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)],[f637]) ).
thf(f637,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 )
=> ( ( demorgan2a2 = $true )
=> ( ( demorgan1a = $true )
=> ( ( demorgan1b = $true )
=> ( ( demorgan1 = $true )
=> ( ( demorgan2a = $true )
=> ( ( demorgan2b2 = $true )
=> ! [X0: $i,X1: $i] :
( ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) )
=> ! [X2: $i] :
( ( $true
= ( in @ X2 @ ( powerset @ X0 ) ) )
=> ! [X3: $i] :
( ( $true
= ( in @ X3 @ X0 ) )
=> ( ( $true
= ( in @ X3 @ ( binintersect @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) ) )
=> ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
= $true ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(fool_elimination,[status(thm)],[f636]) ).
thf(f636,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
=> ( demorgan2a2
=> ( demorgan1a
=> ( demorgan1b
=> ( demorgan1
=> ( demorgan2a
=> ( demorgan2b2
=> ! [X0: $i,X1: $i] :
( ( in @ X1 @ ( powerset @ X0 ) )
=> ! [X2: $i] :
( ( in @ X2 @ ( powerset @ X0 ) )
=> ! [X3: $i] :
( ( in @ X3 @ X0 )
=> ( ( in @ X3 @ ( binintersect @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) )
=> ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(rectify,[status(thm)],[f278]) ).
thf(f278,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
=> ( demorgan2a2
=> ( demorgan1a
=> ( demorgan1b
=> ( demorgan1
=> ( demorgan2a
=> ( demorgan2b2
=> ! [X3: $i,X11: $i] :
( ( in @ X11 @ ( powerset @ X3 ) )
=> ! [X16: $i] :
( ( in @ X16 @ ( powerset @ X3 ) )
=> ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ ( binintersect @ ( setminus @ X3 @ X11 ) @ ( setminus @ X3 @ X16 ) ) )
=> ( in @ X1 @ ( setminus @ X3 @ ( binunion @ X11 @ X16 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f277]) ).
thf(f277,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
=> ( demorgan2a2
=> ( demorgan1a
=> ( demorgan1b
=> ( demorgan1
=> ( demorgan2a
=> ( demorgan2b2
=> ! [X3: $i,X11: $i] :
( ( in @ X11 @ ( powerset @ X3 ) )
=> ! [X16: $i] :
( ( in @ X16 @ ( powerset @ X3 ) )
=> ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ ( binintersect @ ( setminus @ X3 @ X11 ) @ ( setminus @ X3 @ X16 ) ) )
=> ( in @ X1 @ ( setminus @ X3 @ ( binunion @ X11 @ X16 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.mg3ZTuu4v3/DTF2THF_10368.p',demorgan2b) ).
thf(f4380,plain,
( ( binintersectER != $true )
| ( $true
= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f4373]) ).
thf(f4373,plain,
( ( binintersectER != $true )
| ( $true
= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) )
| ( $true != $true ) ),
inference(superposition,[status(thm)],[f2590,f3719]) ).
thf(f3719,plain,
( $true
= ( in @ sK848 @ ( binintersect @ ( setminus @ sK845 @ sK846 ) @ ( setminus @ sK845 @ sK847 ) ) ) ),
inference(cnf_transformation,[status(thm)],[f2514]) ).
thf(f2590,plain,
! [X2: $i,X0: $i,X1: $i] :
( ( $true
!= ( in @ X1 @ ( binintersect @ X2 @ X0 ) ) )
| ( ( in @ X1 @ X0 )
= $true )
| ( binintersectER != $true ) ),
inference(cnf_transformation,[status(thm)],[f1255]) ).
thf(f1255,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( $true
!= ( in @ X1 @ ( binintersect @ X2 @ X0 ) ) ) )
| ( binintersectER != $true ) )
& ( ( binintersectER = $true )
| ( ( $true
!= ( in @ sK31 @ sK30 ) )
& ( $true
= ( in @ sK31 @ ( binintersect @ sK32 @ sK30 ) ) ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK30,sK31,sK32])],[f1253,f1254]) ).
thf(f1254,plain,
( ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X3 )
!= $true )
& ( ( in @ X4 @ ( binintersect @ X5 @ X3 ) )
= $true ) )
=> ( ( $true
!= ( in @ sK31 @ sK30 ) )
& ( $true
= ( in @ sK31 @ ( binintersect @ sK32 @ sK30 ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1253,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( $true
!= ( in @ X1 @ ( binintersect @ X2 @ X0 ) ) ) )
| ( binintersectER != $true ) )
& ( ( binintersectER = $true )
| ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X3 )
!= $true )
& ( ( in @ X4 @ ( binintersect @ X5 @ X3 ) )
= $true ) ) ) ),
inference(rectify,[status(thm)],[f1252]) ).
thf(f1252,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( $true
!= ( in @ X1 @ ( binintersect @ X2 @ X0 ) ) ) )
| ( binintersectER != $true ) )
& ( ( binintersectER = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
!= $true )
& ( $true
= ( in @ X1 @ ( binintersect @ X2 @ X0 ) ) ) ) ) ),
inference(nnf_transformation,[status(thm)],[f1086]) ).
thf(f1086,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( $true
!= ( in @ X1 @ ( binintersect @ X2 @ X0 ) ) ) )
<=> ( binintersectER = $true ) ),
inference(ennf_transformation,[status(thm)],[f526]) ).
thf(f526,plain,
( ( binintersectER = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ ( binintersect @ X2 @ X0 ) ) )
=> ( ( in @ X1 @ X0 )
= $true ) ) ),
inference(fool_elimination,[status(thm)],[f525]) ).
thf(f525,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( binintersect @ X2 @ X0 ) )
=> ( in @ X1 @ X0 ) )
= binintersectER ),
inference(rectify,[status(thm)],[f114]) ).
thf(f114,axiom,
! [X4: $i,X1: $i,X3: $i] :
( ( ( in @ X1 @ ( binintersect @ X3 @ X4 ) )
=> ( in @ X1 @ X4 ) )
= binintersectER ),
file('/export/starexec/sandbox2/tmp/tmp.mg3ZTuu4v3/DTF2THF_10368.p',binintersectER) ).
thf(f4396,plain,
spl881_11,
inference(avatar_split_clause,[status(thm)],[f4395,f4355]) ).
thf(f4355,definition,
( spl881_11
<=> ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
= $true ) ),
introduced(definition,[new_symbols(naming,[spl881_11])],[avatar_definition]) ).
thf(f4395,plain,
( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
= $true ),
inference(trivial_inequality_removal,[status(thm)],[f4394]) ).
thf(f4394,plain,
( ( $true != $true )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
= $true ) ),
inference(forward_demodulation,[status(thm)],[f4382,f3780]) ).
thf(f3780,plain,
binintersectEL = $true,
inference(cnf_transformation,[status(thm)],[f2514]) ).
thf(f4382,plain,
( ( binintersectEL != $true )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
= $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4371]) ).
thf(f4371,plain,
( ( binintersectEL != $true )
| ( $true != $true )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
= $true ) ),
inference(superposition,[status(thm)],[f2577,f3719]) ).
thf(f2577,plain,
! [X2: $i,X0: $i,X1: $i] :
( ( ( in @ X2 @ ( binintersect @ X0 @ X1 ) )
!= $true )
| ( binintersectEL != $true )
| ( $true
= ( in @ X2 @ X0 ) ) ),
inference(cnf_transformation,[status(thm)],[f1239]) ).
thf(f1239,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( binintersect @ X0 @ X1 ) )
!= $true ) )
| ( binintersectEL != $true ) )
& ( ( binintersectEL = $true )
| ( ( $true
!= ( in @ sK19 @ sK17 ) )
& ( $true
= ( in @ sK19 @ ( binintersect @ sK17 @ sK18 ) ) ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK17,sK18,sK19])],[f1237,f1238]) ).
thf(f1238,plain,
( ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ X3 )
!= $true )
& ( ( in @ X5 @ ( binintersect @ X3 @ X4 ) )
= $true ) )
=> ( ( $true
!= ( in @ sK19 @ sK17 ) )
& ( $true
= ( in @ sK19 @ ( binintersect @ sK17 @ sK18 ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1237,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( binintersect @ X0 @ X1 ) )
!= $true ) )
| ( binintersectEL != $true ) )
& ( ( binintersectEL = $true )
| ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ X3 )
!= $true )
& ( ( in @ X5 @ ( binintersect @ X3 @ X4 ) )
= $true ) ) ) ),
inference(rectify,[status(thm)],[f1236]) ).
thf(f1236,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( binintersect @ X0 @ X1 ) )
!= $true ) )
| ( binintersectEL != $true ) )
& ( ( binintersectEL = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X0 ) )
& ( ( in @ X2 @ ( binintersect @ X0 @ X1 ) )
= $true ) ) ) ),
inference(nnf_transformation,[status(thm)],[f1053]) ).
thf(f1053,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( binintersect @ X0 @ X1 ) )
!= $true ) )
<=> ( binintersectEL = $true ) ),
inference(ennf_transformation,[status(thm)],[f821]) ).
thf(f821,plain,
( ( binintersectEL = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( binintersect @ X0 @ X1 ) )
= $true )
=> ( $true
= ( in @ X2 @ X0 ) ) ) ),
inference(fool_elimination,[status(thm)],[f820]) ).
thf(f820,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( binintersect @ X0 @ X1 ) )
=> ( in @ X2 @ X0 ) )
= binintersectEL ),
inference(rectify,[status(thm)],[f110]) ).
thf(f110,axiom,
! [X3: $i,X4: $i,X1: $i] :
( ( ( in @ X1 @ ( binintersect @ X3 @ X4 ) )
=> ( in @ X1 @ X3 ) )
= binintersectEL ),
file('/export/starexec/sandbox2/tmp/tmp.mg3ZTuu4v3/DTF2THF_10368.p',binintersectEL) ).
thf(f4362,plain,
( ~ spl881_11
| ~ spl881_12 ),
inference(avatar_split_clause,[status(thm)],[f4353,f4359,f4355]) ).
thf(f4353,plain,
( ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4352]) ).
thf(f4352,plain,
( ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true )
| ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f4351,f3824]) ).
thf(f3824,plain,
demorgan2b2 = $true,
inference(cnf_transformation,[status(thm)],[f2514]) ).
thf(f4351,plain,
( ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true )
| ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) )
| ( demorgan2b2 != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4350]) ).
thf(f4350,plain,
( ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true )
| ( $true != $true )
| ( demorgan2b2 != $true )
| ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) ) ),
inference(forward_demodulation,[status(thm)],[f4349,f3718]) ).
thf(f3718,plain,
( ( in @ sK847 @ ( powerset @ sK845 ) )
= $true ),
inference(cnf_transformation,[status(thm)],[f2514]) ).
thf(f4349,plain,
( ( ( in @ sK847 @ ( powerset @ sK845 ) )
!= $true )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true )
| ( demorgan2b2 != $true )
| ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f4348]) ).
thf(f4348,plain,
( ( demorgan2b2 != $true )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true )
| ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) )
| ( ( in @ sK847 @ ( powerset @ sK845 ) )
!= $true )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f4347,f3720]) ).
thf(f3720,plain,
( ( in @ sK848 @ sK845 )
= $true ),
inference(cnf_transformation,[status(thm)],[f2514]) ).
thf(f4347,plain,
( ( ( in @ sK848 @ sK845 )
!= $true )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true )
| ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) )
| ( ( in @ sK847 @ ( powerset @ sK845 ) )
!= $true )
| ( demorgan2b2 != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4346]) ).
thf(f4346,plain,
( ( ( in @ sK848 @ sK845 )
!= $true )
| ( ( in @ sK847 @ ( powerset @ sK845 ) )
!= $true )
| ( $true != $true )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true )
| ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) )
| ( demorgan2b2 != $true ) ),
inference(forward_demodulation,[status(thm)],[f4290,f3717]) ).
thf(f3717,plain,
( ( in @ sK846 @ ( powerset @ sK845 ) )
= $true ),
inference(cnf_transformation,[status(thm)],[f2514]) ).
thf(f4290,plain,
( ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) )
| ( ( in @ sK846 @ ( powerset @ sK845 ) )
!= $true )
| ( ( in @ sK847 @ ( powerset @ sK845 ) )
!= $true )
| ( ( in @ sK848 @ sK845 )
!= $true )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true )
| ( demorgan2b2 != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4278]) ).
thf(f4278,plain,
( ( ( in @ sK848 @ sK845 )
!= $true )
| ( ( in @ sK847 @ ( powerset @ sK845 ) )
!= $true )
| ( ( in @ sK846 @ ( powerset @ sK845 ) )
!= $true )
| ( $true != $true )
| ( ( in @ sK848 @ ( setminus @ sK845 @ sK846 ) )
!= $true )
| ( demorgan2b2 != $true )
| ( $true
!= ( in @ sK848 @ ( setminus @ sK845 @ sK847 ) ) ) ),
inference(superposition,[status(thm)],[f3721,f2757]) ).
thf(f2757,plain,
! [X6: $i,X7: $i,X4: $i,X5: $i] :
( ( ( in @ X7 @ ( setminus @ X4 @ ( binunion @ X5 @ X6 ) ) )
= $true )
| ( demorgan2b2 != $true )
| ( ( in @ X7 @ ( setminus @ X4 @ X5 ) )
!= $true )
| ( ( in @ X5 @ ( powerset @ X4 ) )
!= $true )
| ( $true
!= ( in @ X7 @ ( setminus @ X4 @ X6 ) ) )
| ( ( in @ X6 @ ( powerset @ X4 ) )
!= $true )
| ( ( in @ X7 @ X4 )
!= $true ) ),
inference(cnf_transformation,[status(thm)],[f1447]) ).
thf(f1447,plain,
( ( ( demorgan2b2 = $true )
| ( ( ( in @ sK153 @ ( powerset @ sK152 ) )
= $true )
& ( $true
= ( in @ sK155 @ sK152 ) )
& ( $true
= ( in @ sK155 @ ( setminus @ sK152 @ sK154 ) ) )
& ( ( in @ sK155 @ ( setminus @ sK152 @ sK153 ) )
= $true )
& ( $true
!= ( in @ sK155 @ ( setminus @ sK152 @ ( binunion @ sK153 @ sK154 ) ) ) )
& ( ( in @ sK154 @ ( powerset @ sK152 ) )
= $true ) ) )
& ( ! [X4: $i,X5: $i] :
( ( ( in @ X5 @ ( powerset @ X4 ) )
!= $true )
| ! [X6: $i] :
( ! [X7: $i] :
( ( ( in @ X7 @ X4 )
!= $true )
| ( $true
!= ( in @ X7 @ ( setminus @ X4 @ X6 ) ) )
| ( ( in @ X7 @ ( setminus @ X4 @ X5 ) )
!= $true )
| ( ( in @ X7 @ ( setminus @ X4 @ ( binunion @ X5 @ X6 ) ) )
= $true ) )
| ( ( in @ X6 @ ( powerset @ X4 ) )
!= $true ) ) )
| ( demorgan2b2 != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK152,sK153,sK154,sK155])],[f1443,f1446,f1445,f1444]) ).
thf(f1444,plain,
( ? [X0: $i,X1: $i] :
( ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) )
& ? [X2: $i] :
( ? [X3: $i] :
( ( $true
= ( in @ X3 @ X0 ) )
& ( $true
= ( in @ X3 @ ( setminus @ X0 @ X2 ) ) )
& ( ( in @ X3 @ ( setminus @ X0 @ X1 ) )
= $true )
& ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
!= $true ) )
& ( $true
= ( in @ X2 @ ( powerset @ X0 ) ) ) ) )
=> ( ( ( in @ sK153 @ ( powerset @ sK152 ) )
= $true )
& ? [X2: $i] :
( ? [X3: $i] :
( ( $true
= ( in @ X3 @ sK152 ) )
& ( ( in @ X3 @ ( setminus @ sK152 @ X2 ) )
= $true )
& ( $true
= ( in @ X3 @ ( setminus @ sK152 @ sK153 ) ) )
& ( ( in @ X3 @ ( setminus @ sK152 @ ( binunion @ sK153 @ X2 ) ) )
!= $true ) )
& ( ( in @ X2 @ ( powerset @ sK152 ) )
= $true ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1445,plain,
( ? [X2: $i] :
( ? [X3: $i] :
( ( $true
= ( in @ X3 @ sK152 ) )
& ( ( in @ X3 @ ( setminus @ sK152 @ X2 ) )
= $true )
& ( $true
= ( in @ X3 @ ( setminus @ sK152 @ sK153 ) ) )
& ( ( in @ X3 @ ( setminus @ sK152 @ ( binunion @ sK153 @ X2 ) ) )
!= $true ) )
& ( ( in @ X2 @ ( powerset @ sK152 ) )
= $true ) )
=> ( ? [X3: $i] :
( ( $true
= ( in @ X3 @ sK152 ) )
& ( ( in @ X3 @ ( setminus @ sK152 @ sK154 ) )
= $true )
& ( $true
= ( in @ X3 @ ( setminus @ sK152 @ sK153 ) ) )
& ( $true
!= ( in @ X3 @ ( setminus @ sK152 @ ( binunion @ sK153 @ sK154 ) ) ) ) )
& ( ( in @ sK154 @ ( powerset @ sK152 ) )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1446,plain,
( ? [X3: $i] :
( ( $true
= ( in @ X3 @ sK152 ) )
& ( ( in @ X3 @ ( setminus @ sK152 @ sK154 ) )
= $true )
& ( $true
= ( in @ X3 @ ( setminus @ sK152 @ sK153 ) ) )
& ( $true
!= ( in @ X3 @ ( setminus @ sK152 @ ( binunion @ sK153 @ sK154 ) ) ) ) )
=> ( ( $true
= ( in @ sK155 @ sK152 ) )
& ( $true
= ( in @ sK155 @ ( setminus @ sK152 @ sK154 ) ) )
& ( ( in @ sK155 @ ( setminus @ sK152 @ sK153 ) )
= $true )
& ( $true
!= ( in @ sK155 @ ( setminus @ sK152 @ ( binunion @ sK153 @ sK154 ) ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1443,plain,
( ( ( demorgan2b2 = $true )
| ? [X0: $i,X1: $i] :
( ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) )
& ? [X2: $i] :
( ? [X3: $i] :
( ( $true
= ( in @ X3 @ X0 ) )
& ( $true
= ( in @ X3 @ ( setminus @ X0 @ X2 ) ) )
& ( ( in @ X3 @ ( setminus @ X0 @ X1 ) )
= $true )
& ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
!= $true ) )
& ( $true
= ( in @ X2 @ ( powerset @ X0 ) ) ) ) ) )
& ( ! [X4: $i,X5: $i] :
( ( ( in @ X5 @ ( powerset @ X4 ) )
!= $true )
| ! [X6: $i] :
( ! [X7: $i] :
( ( ( in @ X7 @ X4 )
!= $true )
| ( $true
!= ( in @ X7 @ ( setminus @ X4 @ X6 ) ) )
| ( ( in @ X7 @ ( setminus @ X4 @ X5 ) )
!= $true )
| ( ( in @ X7 @ ( setminus @ X4 @ ( binunion @ X5 @ X6 ) ) )
= $true ) )
| ( ( in @ X6 @ ( powerset @ X4 ) )
!= $true ) ) )
| ( demorgan2b2 != $true ) ) ),
inference(rectify,[status(thm)],[f1442]) ).
thf(f1442,plain,
( ( ( demorgan2b2 = $true )
| ? [X0: $i,X1: $i] :
( ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) )
& ? [X2: $i] :
( ? [X3: $i] :
( ( $true
= ( in @ X3 @ X0 ) )
& ( $true
= ( in @ X3 @ ( setminus @ X0 @ X2 ) ) )
& ( ( in @ X3 @ ( setminus @ X0 @ X1 ) )
= $true )
& ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
!= $true ) )
& ( $true
= ( in @ X2 @ ( powerset @ X0 ) ) ) ) ) )
& ( ! [X0: $i,X1: $i] :
( ( $true
!= ( in @ X1 @ ( powerset @ X0 ) ) )
| ! [X2: $i] :
( ! [X3: $i] :
( ( $true
!= ( in @ X3 @ X0 ) )
| ( $true
!= ( in @ X3 @ ( setminus @ X0 @ X2 ) ) )
| ( ( in @ X3 @ ( setminus @ X0 @ X1 ) )
!= $true )
| ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
= $true ) )
| ( $true
!= ( in @ X2 @ ( powerset @ X0 ) ) ) ) )
| ( demorgan2b2 != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f892]) ).
thf(f892,plain,
( ( demorgan2b2 = $true )
<=> ! [X0: $i,X1: $i] :
( ( $true
!= ( in @ X1 @ ( powerset @ X0 ) ) )
| ! [X2: $i] :
( ! [X3: $i] :
( ( $true
!= ( in @ X3 @ X0 ) )
| ( $true
!= ( in @ X3 @ ( setminus @ X0 @ X2 ) ) )
| ( ( in @ X3 @ ( setminus @ X0 @ X1 ) )
!= $true )
| ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
= $true ) )
| ( $true
!= ( in @ X2 @ ( powerset @ X0 ) ) ) ) ) ),
inference(flattening,[status(thm)],[f891]) ).
thf(f891,plain,
( ( demorgan2b2 = $true )
<=> ! [X0: $i,X1: $i] :
( ! [X2: $i] :
( ! [X3: $i] :
( ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
= $true )
| ( $true
!= ( in @ X3 @ ( setminus @ X0 @ X2 ) ) )
| ( ( in @ X3 @ ( setminus @ X0 @ X1 ) )
!= $true )
| ( $true
!= ( in @ X3 @ X0 ) ) )
| ( $true
!= ( in @ X2 @ ( powerset @ X0 ) ) ) )
| ( $true
!= ( in @ X1 @ ( powerset @ X0 ) ) ) ) ),
inference(ennf_transformation,[status(thm)],[f317]) ).
thf(f317,plain,
( ( demorgan2b2 = $true )
<=> ! [X0: $i,X1: $i] :
( ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) )
=> ! [X2: $i] :
( ( $true
= ( in @ X2 @ ( powerset @ X0 ) ) )
=> ! [X3: $i] :
( ( $true
= ( in @ X3 @ X0 ) )
=> ( ( ( in @ X3 @ ( setminus @ X0 @ X1 ) )
= $true )
=> ( ( $true
= ( in @ X3 @ ( setminus @ X0 @ X2 ) ) )
=> ( ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) )
= $true ) ) ) ) ) ) ),
inference(fool_elimination,[status(thm)],[f316]) ).
thf(f316,plain,
! [X0: $i,X1: $i] :
( ( ( in @ X1 @ ( powerset @ X0 ) )
=> ! [X2: $i] :
( ( in @ X2 @ ( powerset @ X0 ) )
=> ! [X3: $i] :
( ( in @ X3 @ X0 )
=> ( ( in @ X3 @ ( setminus @ X0 @ X1 ) )
=> ( ( in @ X3 @ ( setminus @ X0 @ X2 ) )
=> ( in @ X3 @ ( setminus @ X0 @ ( binunion @ X1 @ X2 ) ) ) ) ) ) ) )
= demorgan2b2 ),
inference(rectify,[status(thm)],[f276]) ).
thf(f276,axiom,
! [X3: $i,X11: $i] :
( ( ( in @ X11 @ ( powerset @ X3 ) )
=> ! [X16: $i] :
( ( in @ X16 @ ( powerset @ X3 ) )
=> ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ ( setminus @ X3 @ X11 ) )
=> ( ( in @ X1 @ ( setminus @ X3 @ X16 ) )
=> ( in @ X1 @ ( setminus @ X3 @ ( binunion @ X11 @ X16 ) ) ) ) ) ) ) )
= demorgan2b2 ),
file('/export/starexec/sandbox2/tmp/tmp.mg3ZTuu4v3/DTF2THF_10368.p',demorgan2b2) ).
thf(f3721,plain,
( ( in @ sK848 @ ( setminus @ sK845 @ ( binunion @ sK846 @ sK847 ) ) )
!= $true ),
inference(cnf_transformation,[status(thm)],[f2514]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SEU756^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.13 % Command : /export/starexec/sandbox2/solver/bin/run_DT2H2X /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.16/0.34 % Computer : n001.cluster.edu
% 0.16/0.34 % Model : x86_64 x86_64
% 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34 % Memory : 8042.1875MB
% 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34 % CPULimit : 300
% 0.16/0.34 % WCLimit : 300
% 0.16/0.34 % DateTime : Tue Feb 24 12:33:50 EST 2026
% 0.16/0.34 % CPUTime :
% 0.16/0.34 Running /export/starexec/sandbox2/solver/bin/run_DT2H2X /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.20/0.47 ---- Original DTF file ---
% 0.20/0.47 thf(spec,logic,$$dhol).
% 0.20/0.47 %------------------------------------------------------------------------------
% 0.20/0.47 % File : SEU756^1 : TPTP v9.2.1. Released v3.7.0.
% 0.20/0.47 % Domain : Set Theory
% 0.20/0.47 % Problem : Typed Set Theory - Laws for Typed Sets - DeMorgan Laws
% 0.20/0.47 % Version : Especial.
% 0.20/0.47 % English : (! A:i.! X:i.in X (powerset A) -> (! Y:i.in Y (powerset A) ->
% 0.20/0.47 % (! x:i.in x A -> in x (binintersect (setminus A X) (setminus A Y))
% 0.20/0.47 % -> in x (setminus A (binunion X Y)))))
% 0.20/0.47
% 0.20/0.47 % Refs : [Bro08] Brown (2008), Email to G. Sutcliffe
% 0.20/0.47 % Source : [Bro08]
% 0.20/0.47 % Names : ZFC258g [Bro08]
% 0.20/0.47
% 0.20/0.47 % Status : Theorem
% 0.20/0.47 % Rating : 0.22 v9.1.0, 0.25 v9.0.0, 0.30 v8.2.0, 0.31 v8.1.0, 0.27 v7.5.0, 0.29 v7.4.0, 0.44 v7.2.0, 0.38 v7.1.0, 0.50 v7.0.0, 0.43 v6.4.0, 0.50 v6.3.0, 0.60 v6.2.0, 0.43 v6.1.0, 0.57 v5.5.0, 0.50 v5.4.0, 0.60 v5.2.0, 0.80 v4.1.0, 1.00 v3.7.0
% 0.20/0.47 % Syntax : Number of formulae : 587 ( 276 unt; 310 typ; 276 def)
% 0.20/0.47 % Number of atoms : 1636 ( 403 equ; 0 cnn)
% 0.20/0.47 % Maximal formula atoms : 277 ( 5 avg)
% 0.20/0.47 % Number of connectives : 3431 ( 73 ~; 12 |; 44 &;2468 @)
% 0.20/0.47 % ( 14 <=>; 820 =>; 0 <=; 0 <~>)
% 0.20/0.47 % Maximal formula depth : 286 ( 2 avg)
% 0.20/0.47 % Number of types : 2 ( 0 usr)
% 0.20/0.47 % Number of type conns : 132 ( 132 >; 0 *; 0 +; 0 <<)
% 0.20/0.47 % Number of symbols : 313 ( 310 usr; 276 con; 0-4 aty)
% 0.20/0.47 % Number of variables : 941 ( 74 ^; 832 !; 35 ?; 941 :)
% 0.20/0.47 % SPC : TH0_THM_EQU_NAR
% 0.20/0.47
% 0.20/0.47 % Comments : http://mathgate.info/detsetitem.php?id=317
% 0.20/0.47 %------------------------------------------------------------------------------
% 0.20/0.47 thf(in_type,type,
% 0.20/0.47 in: $i > $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(exu_type,type,
% 0.20/0.47 exu: ( $i > $o ) > $o ).
% 0.20/0.47
% 0.20/0.47 thf(exu,definition,
% 0.20/0.47 ( exu
% 0.20/0.47 = ( ^ [Xphi: $i > $o] :
% 0.20/0.47 ? [Xx: $i] :
% 0.20/0.47 ( ( Xphi @ Xx )
% 0.20/0.47 & ! [Xy: $i] :
% 0.20/0.47 ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setextAx_type,type,
% 0.20/0.47 setextAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setextAx,definition,
% 0.20/0.47 ( setextAx
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 <=> ( in @ Xx @ B ) )
% 0.20/0.47 => ( A = B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptyset_type,type,
% 0.20/0.47 emptyset: $i ).
% 0.20/0.47
% 0.20/0.47 thf(emptysetAx_type,type,
% 0.20/0.47 emptysetAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptysetAx,definition,
% 0.20/0.47 ( emptysetAx
% 0.20/0.47 = ( ! [Xx: $i] :
% 0.20/0.47 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoin_type,type,
% 0.20/0.47 setadjoin: $i > $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinAx_type,type,
% 0.20/0.47 setadjoinAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinAx,definition,
% 0.20/0.47 ( setadjoinAx
% 0.20/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.20/0.47 <=> ( ( Xy = Xx )
% 0.20/0.47 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(powerset_type,type,
% 0.20/0.47 powerset: $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(powersetAx_type,type,
% 0.20/0.47 powersetAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(powersetAx,definition,
% 0.20/0.47 ( powersetAx
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( in @ B @ ( powerset @ A ) )
% 0.20/0.47 <=> ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setunion_type,type,
% 0.20/0.47 setunion: $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(setunionAx_type,type,
% 0.20/0.47 setunionAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setunionAx,definition,
% 0.20/0.47 ( setunionAx
% 0.20/0.47 = ( ! [A: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( setunion @ A ) )
% 0.20/0.47 <=> ? [B: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 & ( in @ B @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(omega_type,type,
% 0.20/0.47 omega: $i ).
% 0.20/0.47
% 0.20/0.47 thf(omega0Ax_type,type,
% 0.20/0.47 omega0Ax: $o ).
% 0.20/0.47
% 0.20/0.47 thf(omega0Ax,definition,
% 0.20/0.47 ( omega0Ax
% 0.20/0.47 = ( in @ emptyset @ omega ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(omegaSAx_type,type,
% 0.20/0.47 omegaSAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(omegaSAx,definition,
% 0.20/0.47 ( omegaSAx
% 0.20/0.47 = ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ omega )
% 0.20/0.47 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(omegaIndAx_type,type,
% 0.20/0.47 omegaIndAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(omegaIndAx,definition,
% 0.20/0.47 ( omegaIndAx
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ( ( ( in @ emptyset @ A )
% 0.20/0.47 & ! [Xx: $i] :
% 0.20/0.47 ( ( ( in @ Xx @ omega )
% 0.20/0.47 & ( in @ Xx @ A ) )
% 0.20/0.47 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ omega )
% 0.20/0.47 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(replAx_type,type,
% 0.20/0.47 replAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(replAx,definition,
% 0.20/0.47 ( replAx
% 0.20/0.47 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( exu
% 0.20/0.47 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 0.20/0.47 => ? [B: $i] :
% 0.20/0.47 ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 <=> ? [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ A )
% 0.20/0.47 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(foundationAx_type,type,
% 0.20/0.47 foundationAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(foundationAx,definition,
% 0.20/0.47 ( foundationAx
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.20/0.47 => ? [B: $i] :
% 0.20/0.47 ( ( in @ B @ A )
% 0.20/0.47 & ~ ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(wellorderingAx_type,type,
% 0.20/0.47 wellorderingAx: $o ).
% 0.20/0.47
% 0.20/0.47 thf(wellorderingAx,definition,
% 0.20/0.47 ( wellorderingAx
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ? [B: $i] :
% 0.20/0.47 ( ! [C: $i] :
% 0.20/0.47 ( ( in @ C @ B )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ C )
% 0.20/0.47 => ( in @ Xx @ A ) ) )
% 0.20/0.47 & ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( ( in @ Xx @ A )
% 0.20/0.47 & ( in @ Xy @ A ) )
% 0.20/0.47 => ( ! [C: $i] :
% 0.20/0.47 ( ( in @ C @ B )
% 0.20/0.47 => ( ( in @ Xx @ C )
% 0.20/0.47 <=> ( in @ Xy @ C ) ) )
% 0.20/0.47 => ( Xx = Xy ) ) )
% 0.20/0.47 & ! [C: $i,D: $i] :
% 0.20/0.47 ( ( ( in @ C @ B )
% 0.20/0.47 & ( in @ D @ B ) )
% 0.20/0.47 => ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ C )
% 0.20/0.47 => ( in @ Xx @ D ) )
% 0.20/0.47 | ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ D )
% 0.20/0.47 => ( in @ Xx @ C ) ) ) )
% 0.20/0.47 & ! [C: $i] :
% 0.20/0.47 ( ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ C )
% 0.20/0.47 => ( in @ Xx @ A ) )
% 0.20/0.47 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 0.20/0.47 => ? [D: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ D @ B )
% 0.20/0.47 & ( in @ Xx @ C )
% 0.20/0.47 & ~ ? [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ D )
% 0.20/0.47 & ( in @ Xy @ C ) )
% 0.20/0.47 & ! [E: $i] :
% 0.20/0.47 ( ( in @ E @ B )
% 0.20/0.47 => ( ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ E )
% 0.20/0.47 => ( in @ Xy @ D ) )
% 0.20/0.47 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(descr_type,type,
% 0.20/0.47 descr: ( $i > $o ) > $i ).
% 0.20/0.47
% 0.20/0.47 thf(descrp_type,type,
% 0.20/0.47 descrp: $o ).
% 0.20/0.47
% 0.20/0.47 thf(descrp,definition,
% 0.20/0.47 ( descrp
% 0.20/0.47 = ( ! [Xphi: $i > $o] :
% 0.20/0.47 ( ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 => ( Xphi
% 0.20/0.47 @ ( descr
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dsetconstr_type,type,
% 0.20/0.47 dsetconstr: $i > ( $i > $o ) > $i ).
% 0.20/0.47
% 0.20/0.47 thf(dsetconstrI_type,type,
% 0.20/0.47 dsetconstrI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dsetconstrI,definition,
% 0.20/0.47 ( dsetconstrI
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ( Xphi @ Xx )
% 0.20/0.47 => ( in @ Xx
% 0.20/0.47 @ ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dsetconstrEL_type,type,
% 0.20/0.47 dsetconstrEL: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dsetconstrEL,definition,
% 0.20/0.47 ( dsetconstrEL
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx
% 0.20/0.47 @ ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.20/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dsetconstrER_type,type,
% 0.20/0.47 dsetconstrER: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dsetconstrER,definition,
% 0.20/0.47 ( dsetconstrER
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx
% 0.20/0.47 @ ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.20/0.47 => ( Xphi @ Xx ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(exuE1_type,type,
% 0.20/0.47 exuE1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(exuE1,definition,
% 0.20/0.47 ( exuE1
% 0.20/0.47 = ( ! [Xphi: $i > $o] :
% 0.20/0.47 ( ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 => ? [Xx: $i] :
% 0.20/0.47 ( ( Xphi @ Xx )
% 0.20/0.47 & ! [Xy: $i] :
% 0.20/0.47 ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(prop2set_type,type,
% 0.20/0.47 prop2set: $o > $i ).
% 0.20/0.47
% 0.20/0.47 thf(prop2setE_type,type,
% 0.20/0.47 prop2setE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(prop2setE,definition,
% 0.20/0.47 ( prop2setE
% 0.20/0.47 = ( ! [Xphi: $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 0.20/0.47 => Xphi ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptysetE_type,type,
% 0.20/0.47 emptysetE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptysetE,definition,
% 0.20/0.47 ( emptysetE
% 0.20/0.47 = ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ emptyset )
% 0.20/0.47 => ! [Xphi: $o] : Xphi ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptysetimpfalse_type,type,
% 0.20/0.47 emptysetimpfalse: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptysetimpfalse,definition,
% 0.20/0.47 ( emptysetimpfalse
% 0.20/0.47 = ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ emptyset )
% 0.20/0.47 => $false ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(notinemptyset_type,type,
% 0.20/0.47 notinemptyset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(notinemptyset,definition,
% 0.20/0.47 ( notinemptyset
% 0.20/0.47 = ( ! [Xx: $i] :
% 0.20/0.47 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(exuE3e_type,type,
% 0.20/0.47 exuE3e: $o ).
% 0.20/0.47
% 0.20/0.47 thf(exuE3e,definition,
% 0.20/0.47 ( exuE3e
% 0.20/0.47 = ( ! [Xphi: $i > $o] :
% 0.20/0.47 ( ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setext_type,type,
% 0.20/0.47 setext: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setext,definition,
% 0.20/0.47 ( setext
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ Xx @ B ) )
% 0.20/0.47 => ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 => ( in @ Xx @ A ) )
% 0.20/0.47 => ( A = B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptyI_type,type,
% 0.20/0.47 emptyI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptyI,definition,
% 0.20/0.47 ( emptyI
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ~ ( in @ Xx @ A )
% 0.20/0.47 => ( A = emptyset ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(noeltsimpempty_type,type,
% 0.20/0.47 noeltsimpempty: $o ).
% 0.20/0.47
% 0.20/0.47 thf(noeltsimpempty,definition,
% 0.20/0.47 ( noeltsimpempty
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ~ ( in @ Xx @ A )
% 0.20/0.47 => ( A = emptyset ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setbeta_type,type,
% 0.20/0.47 setbeta: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setbeta,definition,
% 0.20/0.47 ( setbeta
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ( in @ Xx
% 0.20/0.47 @ ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.20/0.47 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(nonempty_type,type,
% 0.20/0.47 nonempty: $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(nonempty,definition,
% 0.20/0.47 ( nonempty
% 0.20/0.47 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(nonemptyE1_type,type,
% 0.20/0.47 nonemptyE1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(nonemptyE1,definition,
% 0.20/0.47 ( nonemptyE1
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ( ( nonempty @ A )
% 0.20/0.47 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(nonemptyI_type,type,
% 0.20/0.47 nonemptyI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(nonemptyI,definition,
% 0.20/0.47 ( nonemptyI
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ( Xphi @ Xx )
% 0.20/0.47 => ( nonempty
% 0.20/0.47 @ ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(nonemptyI1_type,type,
% 0.20/0.47 nonemptyI1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(nonemptyI1,definition,
% 0.20/0.47 ( nonemptyI1
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.20/0.47 => ( nonempty @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinIL_type,type,
% 0.20/0.47 setadjoinIL: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinIL,definition,
% 0.20/0.47 ( setadjoinIL
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptyinunitempty_type,type,
% 0.20/0.47 emptyinunitempty: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptyinunitempty,definition,
% 0.20/0.47 ( emptyinunitempty
% 0.20/0.47 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinIR_type,type,
% 0.20/0.47 setadjoinIR: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinIR,definition,
% 0.20/0.47 ( setadjoinIR
% 0.20/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ A )
% 0.20/0.47 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinE_type,type,
% 0.20/0.47 setadjoinE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinE,definition,
% 0.20/0.47 ( setadjoinE
% 0.20/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.20/0.47 => ! [Xphi: $o] :
% 0.20/0.47 ( ( ( Xy = Xx )
% 0.20/0.47 => Xphi )
% 0.20/0.47 => ( ( ( in @ Xy @ A )
% 0.20/0.47 => Xphi )
% 0.20/0.47 => Xphi ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinOr_type,type,
% 0.20/0.47 setadjoinOr: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinOr,definition,
% 0.20/0.47 ( setadjoinOr
% 0.20/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.20/0.47 => ( ( Xy = Xx )
% 0.20/0.47 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setoftrueEq_type,type,
% 0.20/0.47 setoftrueEq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setoftrueEq,definition,
% 0.20/0.47 ( setoftrueEq
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ( ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xx: $i] : $true )
% 0.20/0.47 = A ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(powersetI_type,type,
% 0.20/0.47 powersetI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(powersetI,definition,
% 0.20/0.47 ( powersetI
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 => ( in @ Xx @ A ) )
% 0.20/0.47 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptyinPowerset_type,type,
% 0.20/0.47 emptyinPowerset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptyinPowerset,definition,
% 0.20/0.47 ( emptyinPowerset
% 0.20/0.47 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptyInPowerset_type,type,
% 0.20/0.47 emptyInPowerset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptyInPowerset,definition,
% 0.20/0.47 ( emptyInPowerset
% 0.20/0.47 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(powersetE_type,type,
% 0.20/0.47 powersetE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(powersetE,definition,
% 0.20/0.47 ( powersetE
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ B @ ( powerset @ A ) )
% 0.20/0.47 => ( ( in @ Xx @ B )
% 0.20/0.47 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setunionI_type,type,
% 0.20/0.47 setunionI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setunionI,definition,
% 0.20/0.47 ( setunionI
% 0.20/0.47 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 => ( ( in @ B @ A )
% 0.20/0.47 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setunionE_type,type,
% 0.20/0.47 setunionE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setunionE,definition,
% 0.20/0.47 ( setunionE
% 0.20/0.47 = ( ! [A: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( setunion @ A ) )
% 0.20/0.47 => ! [Xphi: $o] :
% 0.20/0.47 ( ! [B: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 => ( ( in @ B @ A )
% 0.20/0.47 => Xphi ) )
% 0.20/0.47 => Xphi ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subPowSU_type,type,
% 0.20/0.47 subPowSU: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subPowSU,definition,
% 0.20/0.47 ( subPowSU
% 0.20/0.47 = ( ! [A: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(exuE2_type,type,
% 0.20/0.47 exuE2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(exuE2,definition,
% 0.20/0.47 ( exuE2
% 0.20/0.47 = ( ! [Xphi: $i > $o] :
% 0.20/0.47 ( ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 => ? [Xx: $i] :
% 0.20/0.47 ! [Xy: $i] :
% 0.20/0.47 ( ( Xphi @ Xy )
% 0.20/0.47 <=> ( Xy = Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(nonemptyImpWitness_type,type,
% 0.20/0.47 nonemptyImpWitness: $o ).
% 0.20/0.47
% 0.20/0.47 thf(nonemptyImpWitness,definition,
% 0.20/0.47 ( nonemptyImpWitness
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ( ( nonempty @ A )
% 0.20/0.47 => ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & $true ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(uniqinunit_type,type,
% 0.20/0.47 uniqinunit: $o ).
% 0.20/0.47
% 0.20/0.47 thf(uniqinunit,definition,
% 0.20/0.47 ( uniqinunit
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(notinsingleton_type,type,
% 0.20/0.47 notinsingleton: $o ).
% 0.20/0.47
% 0.20/0.47 thf(notinsingleton,definition,
% 0.20/0.47 ( notinsingleton
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xx != Xy )
% 0.20/0.47 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(eqinunit_type,type,
% 0.20/0.47 eqinunit: $o ).
% 0.20/0.47
% 0.20/0.47 thf(eqinunit,definition,
% 0.20/0.47 ( eqinunit
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xx = Xy )
% 0.20/0.47 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(singletonsswitch_type,type,
% 0.20/0.47 singletonsswitch: $o ).
% 0.20/0.47
% 0.20/0.47 thf(singletonsswitch,definition,
% 0.20/0.47 ( singletonsswitch
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.20/0.47 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(upairsetE_type,type,
% 0.20/0.47 upairsetE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(upairsetE,definition,
% 0.20/0.47 ( upairsetE
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.20/0.47 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.20/0.47 => ( ( Xz = Xx )
% 0.20/0.47 | ( Xz = Xy ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(upairsetIL_type,type,
% 0.20/0.47 upairsetIL: $o ).
% 0.20/0.47
% 0.20/0.47 thf(upairsetIL,definition,
% 0.20/0.47 ( upairsetIL
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(upairsetIR_type,type,
% 0.20/0.47 upairsetIR: $o ).
% 0.20/0.47
% 0.20/0.47 thf(upairsetIR,definition,
% 0.20/0.47 ( upairsetIR
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptyE1_type,type,
% 0.20/0.47 emptyE1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptyE1,definition,
% 0.20/0.47 ( emptyE1
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ( Xphi @ Xx ) )
% 0.20/0.47 => ( ( ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 = emptyset )
% 0.20/0.47 => $false ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(vacuousDall_type,type,
% 0.20/0.47 vacuousDall: $o ).
% 0.20/0.47
% 0.20/0.47 thf(vacuousDall,definition,
% 0.20/0.47 ( vacuousDall
% 0.20/0.47 = ( ! [Xphi: $i > $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ emptyset )
% 0.20/0.47 => ( Xphi @ Xx ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(quantDeMorgan1_type,type,
% 0.20/0.47 quantDeMorgan1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(quantDeMorgan1,definition,
% 0.20/0.47 ( quantDeMorgan1
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ~ ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( Xphi @ Xx ) )
% 0.20/0.47 => ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(quantDeMorgan2_type,type,
% 0.20/0.47 quantDeMorgan2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(quantDeMorgan2,definition,
% 0.20/0.47 ( quantDeMorgan2
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ~ ( Xphi @ Xx ) )
% 0.20/0.47 => ~ ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(quantDeMorgan3_type,type,
% 0.20/0.47 quantDeMorgan3: $o ).
% 0.20/0.47
% 0.20/0.47 thf(quantDeMorgan3,definition,
% 0.20/0.47 ( quantDeMorgan3
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ~ ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ( Xphi @ Xx ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(quantDeMorgan4_type,type,
% 0.20/0.47 quantDeMorgan4: $o ).
% 0.20/0.47
% 0.20/0.47 thf(quantDeMorgan4,definition,
% 0.20/0.47 ( quantDeMorgan4
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ~ ( Xphi @ Xx ) )
% 0.20/0.47 => ~ ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(prop2setI_type,type,
% 0.20/0.47 prop2setI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(prop2setI,definition,
% 0.20/0.47 ( prop2setI
% 0.20/0.47 = ( ! [Xphi: $o] :
% 0.20/0.47 ( Xphi
% 0.20/0.47 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(set2prop_type,type,
% 0.20/0.47 set2prop: $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(prop2set2propI_type,type,
% 0.20/0.47 prop2set2propI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(prop2set2propI,definition,
% 0.20/0.47 ( prop2set2propI
% 0.20/0.47 = ( ! [Xphi: $o] :
% 0.20/0.47 ( Xphi
% 0.20/0.47 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(notdexE_type,type,
% 0.20/0.47 notdexE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(notdexE,definition,
% 0.20/0.47 ( notdexE
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ~ ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ( Xphi @ Xx ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(notdallE_type,type,
% 0.20/0.47 notdallE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(notdallE,definition,
% 0.20/0.47 ( notdallE
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ~ ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( Xphi @ Xx ) )
% 0.20/0.47 => ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(exuI1_type,type,
% 0.20/0.47 exuI1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(exuI1,definition,
% 0.20/0.47 ( exuI1
% 0.20/0.47 = ( ! [Xphi: $i > $o] :
% 0.20/0.47 ( ? [Xx: $i] :
% 0.20/0.47 ( ( Xphi @ Xx )
% 0.20/0.47 & ! [Xy: $i] :
% 0.20/0.47 ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xx = Xy ) ) )
% 0.20/0.47 => ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(exuI3_type,type,
% 0.20/0.47 exuI3: $o ).
% 0.20/0.47
% 0.20/0.47 thf(exuI3,definition,
% 0.20/0.47 ( exuI3
% 0.20/0.47 = ( ! [Xphi: $i > $o] :
% 0.20/0.47 ( ? [Xx: $i] : ( Xphi @ Xx )
% 0.20/0.47 => ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xphi @ Xx )
% 0.20/0.47 => ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xx = Xy ) ) )
% 0.20/0.47 => ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(exuI2_type,type,
% 0.20/0.47 exuI2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(exuI2,definition,
% 0.20/0.47 ( exuI2
% 0.20/0.47 = ( ! [Xphi: $i > $o] :
% 0.20/0.47 ( ? [Xx: $i] :
% 0.20/0.47 ! [Xy: $i] :
% 0.20/0.47 ( ( Xphi @ Xy )
% 0.20/0.47 <=> ( Xy = Xx ) )
% 0.20/0.47 => ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(inCongP_type,type,
% 0.20/0.47 inCongP: $o ).
% 0.20/0.47
% 0.20/0.47 thf(inCongP,definition,
% 0.20/0.47 ( inCongP
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( A = B )
% 0.20/0.47 => ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xx = Xy )
% 0.20/0.47 => ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(in__Cong_type,type,
% 0.20/0.47 in__Cong: $o ).
% 0.20/0.47
% 0.20/0.47 thf(in__Cong,definition,
% 0.20/0.47 ( in__Cong
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( A = B )
% 0.20/0.47 => ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xx = Xy )
% 0.20/0.47 => ( ( in @ Xx @ A )
% 0.20/0.47 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(exuE3u_type,type,
% 0.20/0.47 exuE3u: $o ).
% 0.20/0.47
% 0.20/0.47 thf(exuE3u,definition,
% 0.20/0.47 ( exuE3u
% 0.20/0.47 = ( ! [Xphi: $i > $o] :
% 0.20/0.47 ( ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 => ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xphi @ Xx )
% 0.20/0.47 => ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(exu__Cong_type,type,
% 0.20/0.47 exu__Cong: $o ).
% 0.20/0.47
% 0.20/0.47 thf(exu__Cong,definition,
% 0.20/0.47 ( exu__Cong
% 0.20/0.47 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.20/0.47 ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xx = Xy )
% 0.20/0.47 => ( ( Xphi @ Xx )
% 0.20/0.47 <=> ( Xpsi @ Xy ) ) )
% 0.20/0.47 => ( ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 <=> ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptyset__Cong_type,type,
% 0.20/0.47 emptyset__Cong: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptyset__Cong,definition,
% 0.20/0.47 ( emptyset__Cong
% 0.20/0.47 = ( emptyset = emptyset ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoin__Cong_type,type,
% 0.20/0.47 setadjoin__Cong: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoin__Cong,definition,
% 0.20/0.47 ( setadjoin__Cong
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xx = Xy )
% 0.20/0.47 => ! [Xz: $i,Xu: $i] :
% 0.20/0.47 ( ( Xz = Xu )
% 0.20/0.47 => ( ( setadjoin @ Xx @ Xz )
% 0.20/0.47 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(powerset__Cong_type,type,
% 0.20/0.47 powerset__Cong: $o ).
% 0.20/0.47
% 0.20/0.47 thf(powerset__Cong,definition,
% 0.20/0.47 ( powerset__Cong
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( A = B )
% 0.20/0.47 => ( ( powerset @ A )
% 0.20/0.47 = ( powerset @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setunion__Cong_type,type,
% 0.20/0.47 setunion__Cong: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setunion__Cong,definition,
% 0.20/0.47 ( setunion__Cong
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( A = B )
% 0.20/0.47 => ( ( setunion @ A )
% 0.20/0.47 = ( setunion @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(omega__Cong_type,type,
% 0.20/0.47 omega__Cong: $o ).
% 0.20/0.47
% 0.20/0.47 thf(omega__Cong,definition,
% 0.20/0.47 ( omega__Cong
% 0.20/0.47 = ( omega = omega ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(exuEu_type,type,
% 0.20/0.47 exuEu: $o ).
% 0.20/0.47
% 0.20/0.47 thf(exuEu,definition,
% 0.20/0.47 ( exuEu
% 0.20/0.47 = ( ! [Xphi: $i > $o] :
% 0.20/0.47 ( ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 => ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xphi @ Xx )
% 0.20/0.47 => ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(descr__Cong_type,type,
% 0.20/0.47 descr__Cong: $o ).
% 0.20/0.47
% 0.20/0.47 thf(descr__Cong,definition,
% 0.20/0.47 ( descr__Cong
% 0.20/0.47 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.20/0.47 ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xx = Xy )
% 0.20/0.47 => ( ( Xphi @ Xx )
% 0.20/0.47 <=> ( Xpsi @ Xy ) ) )
% 0.20/0.47 => ( ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 => ( ( exu
% 0.20/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 0.20/0.47 => ( ( descr
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 = ( descr
% 0.20/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dsetconstr__Cong_type,type,
% 0.20/0.47 dsetconstr__Cong: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dsetconstr__Cong,definition,
% 0.20/0.47 ( dsetconstr__Cong
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( A = B )
% 0.20/0.47 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( Xx = Xy )
% 0.20/0.47 => ( ( Xphi @ Xx )
% 0.20/0.47 <=> ( Xpsi @ Xy ) ) ) ) )
% 0.20/0.47 => ( ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 = ( dsetconstr @ B
% 0.20/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subset_type,type,
% 0.20/0.47 subset: $i > $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(disjoint_type,type,
% 0.20/0.47 disjoint: $i > $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(setsmeet_type,type,
% 0.20/0.47 setsmeet: $i > $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(subsetI1_type,type,
% 0.20/0.47 subsetI1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subsetI1,definition,
% 0.20/0.47 ( subsetI1
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ Xx @ B ) )
% 0.20/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(eqimpsubset2_type,type,
% 0.20/0.47 eqimpsubset2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(eqimpsubset2,definition,
% 0.20/0.47 ( eqimpsubset2
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( A = B )
% 0.20/0.47 => ( subset @ B @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(eqimpsubset1_type,type,
% 0.20/0.47 eqimpsubset1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(eqimpsubset1,definition,
% 0.20/0.47 ( eqimpsubset1
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( A = B )
% 0.20/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subsetI2_type,type,
% 0.20/0.47 subsetI2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subsetI2,definition,
% 0.20/0.47 ( subsetI2
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ Xx @ B ) )
% 0.20/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(emptysetsubset_type,type,
% 0.20/0.47 emptysetsubset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(emptysetsubset,definition,
% 0.20/0.47 ( emptysetsubset
% 0.20/0.47 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subsetE_type,type,
% 0.20/0.47 subsetE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subsetE,definition,
% 0.20/0.47 ( subsetE
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( subset @ A @ B )
% 0.20/0.47 => ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subsetE2_type,type,
% 0.20/0.47 subsetE2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subsetE2,definition,
% 0.20/0.47 ( subsetE2
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( subset @ A @ B )
% 0.20/0.47 => ( ~ ( in @ Xx @ B )
% 0.20/0.47 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(notsubsetI_type,type,
% 0.20/0.47 notsubsetI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(notsubsetI,definition,
% 0.20/0.47 ( notsubsetI
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ~ ( in @ Xx @ B )
% 0.20/0.47 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(notequalI1_type,type,
% 0.20/0.47 notequalI1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(notequalI1,definition,
% 0.20/0.47 ( notequalI1
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ~ ( subset @ A @ B )
% 0.20/0.47 => ( A != B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(notequalI2_type,type,
% 0.20/0.47 notequalI2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(notequalI2,definition,
% 0.20/0.47 ( notequalI2
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ~ ( in @ Xx @ B )
% 0.20/0.47 => ( A != B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subsetRefl_type,type,
% 0.20/0.47 subsetRefl: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subsetRefl,definition,
% 0.20/0.47 ( subsetRefl
% 0.20/0.47 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subsetTrans_type,type,
% 0.20/0.47 subsetTrans: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subsetTrans,definition,
% 0.20/0.47 ( subsetTrans
% 0.20/0.47 = ( ! [A: $i,B: $i,C: $i] :
% 0.20/0.47 ( ( subset @ A @ B )
% 0.20/0.47 => ( ( subset @ B @ C )
% 0.20/0.47 => ( subset @ A @ C ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinSub_type,type,
% 0.20/0.47 setadjoinSub: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinSub,definition,
% 0.20/0.47 ( setadjoinSub
% 0.20/0.47 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinSub2_type,type,
% 0.20/0.47 setadjoinSub2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setadjoinSub2,definition,
% 0.20/0.47 ( setadjoinSub2
% 0.20/0.47 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.20/0.47 ( ( subset @ A @ B )
% 0.20/0.47 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subset2powerset_type,type,
% 0.20/0.47 subset2powerset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subset2powerset,definition,
% 0.20/0.47 ( subset2powerset
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( subset @ A @ B )
% 0.20/0.47 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setextsub_type,type,
% 0.20/0.47 setextsub: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setextsub,definition,
% 0.20/0.47 ( setextsub
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( subset @ A @ B )
% 0.20/0.47 => ( ( subset @ B @ A )
% 0.20/0.47 => ( A = B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subsetemptysetimpeq_type,type,
% 0.20/0.47 subsetemptysetimpeq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subsetemptysetimpeq,definition,
% 0.20/0.47 ( subsetemptysetimpeq
% 0.20/0.47 = ( ! [A: $i] :
% 0.20/0.47 ( ( subset @ A @ emptyset )
% 0.20/0.47 => ( A = emptyset ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(powersetI1_type,type,
% 0.20/0.47 powersetI1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(powersetI1,definition,
% 0.20/0.47 ( powersetI1
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( subset @ B @ A )
% 0.20/0.47 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(powersetE1_type,type,
% 0.20/0.47 powersetE1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(powersetE1,definition,
% 0.20/0.47 ( powersetE1
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( in @ B @ ( powerset @ A ) )
% 0.20/0.47 => ( subset @ B @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(inPowerset_type,type,
% 0.20/0.47 inPowerset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(inPowerset,definition,
% 0.20/0.47 ( inPowerset
% 0.20/0.47 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(powersetsubset_type,type,
% 0.20/0.47 powersetsubset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(powersetsubset,definition,
% 0.20/0.47 ( powersetsubset
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( subset @ A @ B )
% 0.20/0.47 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(sepInPowerset_type,type,
% 0.20/0.47 sepInPowerset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(sepInPowerset,definition,
% 0.20/0.47 ( sepInPowerset
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( in
% 0.20/0.47 @ ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 @ ( powerset @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(sepSubset_type,type,
% 0.20/0.47 sepSubset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(sepSubset,definition,
% 0.20/0.47 ( sepSubset
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( subset
% 0.20/0.47 @ ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 @ A ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binunion_type,type,
% 0.20/0.47 binunion: $i > $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(binunionIL_type,type,
% 0.20/0.47 binunionIL: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binunionIL,definition,
% 0.20/0.47 ( binunionIL
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(upairset2IR_type,type,
% 0.20/0.47 upairset2IR: $o ).
% 0.20/0.47
% 0.20/0.47 thf(upairset2IR,definition,
% 0.20/0.47 ( upairset2IR
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binunionIR_type,type,
% 0.20/0.47 binunionIR: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binunionIR,definition,
% 0.20/0.47 ( binunionIR
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binunionEcases_type,type,
% 0.20/0.47 binunionEcases: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binunionEcases,definition,
% 0.20/0.47 ( binunionEcases
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 0.20/0.47 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.20/0.47 => ( ( ( in @ Xx @ A )
% 0.20/0.47 => Xphi )
% 0.20/0.47 => ( ( ( in @ Xx @ B )
% 0.20/0.47 => Xphi )
% 0.20/0.47 => Xphi ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binunionE_type,type,
% 0.20/0.47 binunionE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binunionE,definition,
% 0.20/0.47 ( binunionE
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.20/0.47 => ( ( in @ Xx @ A )
% 0.20/0.47 | ( in @ Xx @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binunionLsub_type,type,
% 0.20/0.47 binunionLsub: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binunionLsub,definition,
% 0.20/0.47 ( binunionLsub
% 0.20/0.47 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binunionRsub_type,type,
% 0.20/0.47 binunionRsub: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binunionRsub,definition,
% 0.20/0.47 ( binunionRsub
% 0.20/0.47 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersect_type,type,
% 0.20/0.47 binintersect: $i > $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectI_type,type,
% 0.20/0.47 binintersectI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectI,definition,
% 0.20/0.47 ( binintersectI
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ( in @ Xx @ B )
% 0.20/0.47 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset5_type,type,
% 0.20/0.47 binintersectSubset5: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset5,definition,
% 0.20/0.47 ( binintersectSubset5
% 0.20/0.47 = ( ! [A: $i,B: $i,C: $i] :
% 0.20/0.47 ( ( subset @ C @ A )
% 0.20/0.47 => ( ( subset @ C @ B )
% 0.20/0.47 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectEL_type,type,
% 0.20/0.47 binintersectEL: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectEL,definition,
% 0.20/0.47 ( binintersectEL
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.20/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectLsub_type,type,
% 0.20/0.47 binintersectLsub: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectLsub,definition,
% 0.20/0.47 ( binintersectLsub
% 0.20/0.47 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset2_type,type,
% 0.20/0.47 binintersectSubset2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset2,definition,
% 0.20/0.47 ( binintersectSubset2
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( subset @ A @ B )
% 0.20/0.47 => ( ( binintersect @ A @ B )
% 0.20/0.47 = A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset3_type,type,
% 0.20/0.47 binintersectSubset3: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset3,definition,
% 0.20/0.47 ( binintersectSubset3
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( ( binintersect @ A @ B )
% 0.20/0.47 = B )
% 0.20/0.47 => ( subset @ B @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectER_type,type,
% 0.20/0.47 binintersectER: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectER,definition,
% 0.20/0.47 ( binintersectER
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.20/0.47 => ( in @ Xx @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(disjointsetsI1_type,type,
% 0.20/0.47 disjointsetsI1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(disjointsetsI1,definition,
% 0.20/0.47 ( disjointsetsI1
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ~ ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ( in @ Xx @ B ) )
% 0.20/0.47 => ( ( binintersect @ A @ B )
% 0.20/0.47 = emptyset ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectRsub_type,type,
% 0.20/0.47 binintersectRsub: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectRsub,definition,
% 0.20/0.47 ( binintersectRsub
% 0.20/0.47 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset4_type,type,
% 0.20/0.47 binintersectSubset4: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset4,definition,
% 0.20/0.47 ( binintersectSubset4
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( subset @ B @ A )
% 0.20/0.47 => ( ( binintersect @ A @ B )
% 0.20/0.47 = B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset1_type,type,
% 0.20/0.47 binintersectSubset1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(binintersectSubset1,definition,
% 0.20/0.47 ( binintersectSubset1
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( ( binintersect @ A @ B )
% 0.20/0.47 = A )
% 0.20/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(bs114d_type,type,
% 0.20/0.47 bs114d: $o ).
% 0.20/0.47
% 0.20/0.47 thf(bs114d,definition,
% 0.20/0.47 ( bs114d
% 0.20/0.47 = ( ! [A: $i,B: $i,C: $i] :
% 0.20/0.47 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 0.20/0.47 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(regular_type,type,
% 0.20/0.47 regular: $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminus_type,type,
% 0.20/0.47 setminus: $i > $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(setminusI_type,type,
% 0.20/0.47 setminusI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusI,definition,
% 0.20/0.47 ( setminusI
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ~ ( in @ Xx @ B )
% 0.20/0.47 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setminusEL_type,type,
% 0.20/0.47 setminusEL: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusEL,definition,
% 0.20/0.47 ( setminusEL
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.20/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setminusER_type,type,
% 0.20/0.47 setminusER: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusER,definition,
% 0.20/0.47 ( setminusER
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.20/0.47 => ~ ( in @ Xx @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setminusSubset2_type,type,
% 0.20/0.47 setminusSubset2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusSubset2,definition,
% 0.20/0.47 ( setminusSubset2
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( subset @ A @ B )
% 0.20/0.47 => ( ( setminus @ A @ B )
% 0.20/0.47 = emptyset ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setminusERneg_type,type,
% 0.20/0.47 setminusERneg: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusERneg,definition,
% 0.20/0.47 ( setminusERneg
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.20/0.47 => ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setminusELneg_type,type,
% 0.20/0.47 setminusELneg: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusELneg,definition,
% 0.20/0.47 ( setminusELneg
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.20/0.47 => ( ~ ( in @ Xx @ B )
% 0.20/0.47 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setminusILneg_type,type,
% 0.20/0.47 setminusILneg: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusILneg,definition,
% 0.20/0.47 ( setminusILneg
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ~ ( in @ Xx @ A )
% 0.20/0.47 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setminusIRneg_type,type,
% 0.20/0.47 setminusIRneg: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusIRneg,definition,
% 0.20/0.47 ( setminusIRneg
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ B )
% 0.20/0.47 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setminusLsub_type,type,
% 0.20/0.47 setminusLsub: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusLsub,definition,
% 0.20/0.47 ( setminusLsub
% 0.20/0.47 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setminusSubset1_type,type,
% 0.20/0.47 setminusSubset1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setminusSubset1,definition,
% 0.20/0.47 ( setminusSubset1
% 0.20/0.47 = ( ! [A: $i,B: $i] :
% 0.20/0.47 ( ( ( setminus @ A @ B )
% 0.20/0.47 = emptyset )
% 0.20/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(symdiff_type,type,
% 0.20/0.47 symdiff: $i > $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffE_type,type,
% 0.20/0.47 symdiffE: $o ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffE,definition,
% 0.20/0.47 ( symdiffE
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 0.20/0.47 => ! [Xphi: $o] :
% 0.20/0.47 ( ( ( in @ Xx @ A )
% 0.20/0.47 => ( ~ ( in @ Xx @ B )
% 0.20/0.47 => Xphi ) )
% 0.20/0.47 => ( ( ~ ( in @ Xx @ A )
% 0.20/0.47 => ( ( in @ Xx @ B )
% 0.20/0.47 => Xphi ) )
% 0.20/0.47 => Xphi ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffI1_type,type,
% 0.20/0.47 symdiffI1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffI1,definition,
% 0.20/0.47 ( symdiffI1
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ~ ( in @ Xx @ B )
% 0.20/0.47 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffI2_type,type,
% 0.20/0.47 symdiffI2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffI2,definition,
% 0.20/0.47 ( symdiffI2
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ~ ( in @ Xx @ A )
% 0.20/0.47 => ( ( in @ Xx @ B )
% 0.20/0.47 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffIneg1_type,type,
% 0.20/0.47 symdiffIneg1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffIneg1,definition,
% 0.20/0.47 ( symdiffIneg1
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ( in @ Xx @ B )
% 0.20/0.47 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffIneg2_type,type,
% 0.20/0.47 symdiffIneg2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(symdiffIneg2,definition,
% 0.20/0.47 ( symdiffIneg2
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ~ ( in @ Xx @ A )
% 0.20/0.47 => ( ~ ( in @ Xx @ B )
% 0.20/0.47 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(iskpair_type,type,
% 0.20/0.47 iskpair: $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(secondinupair_type,type,
% 0.20/0.47 secondinupair: $o ).
% 0.20/0.47
% 0.20/0.47 thf(secondinupair,definition,
% 0.20/0.47 ( secondinupair
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairIL_type,type,
% 0.20/0.47 setukpairIL: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairIL,definition,
% 0.20/0.47 ( setukpairIL
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairIR_type,type,
% 0.20/0.47 setukpairIR: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairIR,definition,
% 0.20/0.47 ( setukpairIR
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(kpairiskpair_type,type,
% 0.20/0.47 kpairiskpair: $o ).
% 0.20/0.47
% 0.20/0.47 thf(kpairiskpair,definition,
% 0.20/0.47 ( kpairiskpair
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(kpair_type,type,
% 0.20/0.47 kpair: $i > $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(kpairp_type,type,
% 0.20/0.47 kpairp: $o ).
% 0.20/0.47
% 0.20/0.47 thf(kpairp,definition,
% 0.20/0.47 ( kpairp
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprod_type,type,
% 0.20/0.47 cartprod: $i > $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(singletonsubset_type,type,
% 0.20/0.47 singletonsubset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(singletonsubset,definition,
% 0.20/0.47 ( singletonsubset
% 0.20/0.47 = ( ! [A: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(singletoninpowerset_type,type,
% 0.20/0.47 singletoninpowerset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(singletoninpowerset,definition,
% 0.20/0.47 ( singletoninpowerset
% 0.20/0.47 = ( ! [A: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(singletoninpowunion_type,type,
% 0.20/0.47 singletoninpowunion: $o ).
% 0.20/0.47
% 0.20/0.47 thf(singletoninpowunion,definition,
% 0.20/0.47 ( singletoninpowunion
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(upairset2E_type,type,
% 0.20/0.47 upairset2E: $o ).
% 0.20/0.47
% 0.20/0.47 thf(upairset2E,definition,
% 0.20/0.47 ( upairset2E
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.20/0.47 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.20/0.47 => ( ( Xz = Xx )
% 0.20/0.47 | ( Xz = Xy ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(upairsubunion_type,type,
% 0.20/0.47 upairsubunion: $o ).
% 0.20/0.47
% 0.20/0.47 thf(upairsubunion,definition,
% 0.20/0.47 ( upairsubunion
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(upairinpowunion_type,type,
% 0.20/0.47 upairinpowunion: $o ).
% 0.20/0.47
% 0.20/0.47 thf(upairinpowunion,definition,
% 0.20/0.47 ( upairinpowunion
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ubforcartprodlem1_type,type,
% 0.20/0.47 ubforcartprodlem1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ubforcartprodlem1,definition,
% 0.20/0.47 ( ubforcartprodlem1
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ubforcartprodlem2_type,type,
% 0.20/0.47 ubforcartprodlem2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ubforcartprodlem2,definition,
% 0.20/0.47 ( ubforcartprodlem2
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ubforcartprodlem3_type,type,
% 0.20/0.47 ubforcartprodlem3: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ubforcartprodlem3,definition,
% 0.20/0.47 ( ubforcartprodlem3
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodpairin_type,type,
% 0.20/0.47 cartprodpairin: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodpairin,definition,
% 0.20/0.47 ( cartprodpairin
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodmempair1_type,type,
% 0.20/0.47 cartprodmempair1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodmempair1,definition,
% 0.20/0.47 ( cartprodmempair1
% 0.20/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.20/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.20/0.47 => ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ? [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 & ( Xu
% 0.20/0.47 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodmempair_type,type,
% 0.20/0.47 cartprodmempair: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodmempair,definition,
% 0.20/0.47 ( cartprodmempair
% 0.20/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.20/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.20/0.47 => ( iskpair @ Xu ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setunionE2_type,type,
% 0.20/0.47 setunionE2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setunionE2,definition,
% 0.20/0.47 ( setunionE2
% 0.20/0.47 = ( ! [A: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ ( setunion @ A ) )
% 0.20/0.47 => ? [X: $i] :
% 0.20/0.47 ( ( in @ X @ A )
% 0.20/0.47 & ( in @ Xx @ X ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setunionsingleton1_type,type,
% 0.20/0.47 setunionsingleton1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setunionsingleton1,definition,
% 0.20/0.47 ( setunionsingleton1
% 0.20/0.47 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setunionsingleton2_type,type,
% 0.20/0.47 setunionsingleton2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setunionsingleton2,definition,
% 0.20/0.47 ( setunionsingleton2
% 0.20/0.47 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setunionsingleton_type,type,
% 0.20/0.47 setunionsingleton: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setunionsingleton,definition,
% 0.20/0.47 ( setunionsingleton
% 0.20/0.47 = ( ! [Xx: $i] :
% 0.20/0.47 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 0.20/0.47 = Xx ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(singleton_type,type,
% 0.20/0.47 singleton: $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(singletonprop_type,type,
% 0.20/0.47 singletonprop: $o ).
% 0.20/0.47
% 0.20/0.47 thf(singletonprop,definition,
% 0.20/0.47 ( singletonprop
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ A )
% 0.20/0.47 => ( ( Xphi @ Xx )
% 0.20/0.47 => ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) )
% 0.20/0.47 => ( ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ( Xphi @ Xx ) )
% 0.20/0.47 => ( singleton
% 0.20/0.47 @ ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ex1_type,type,
% 0.20/0.47 ex1: $i > ( $i > $o ) > $o ).
% 0.20/0.47
% 0.20/0.47 thf(ex1,definition,
% 0.20/0.47 ( ex1
% 0.20/0.47 = ( ^ [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( singleton
% 0.20/0.47 @ ( dsetconstr @ A
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ex1E1_type,type,
% 0.20/0.47 ex1E1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ex1E1,definition,
% 0.20/0.47 ( ex1E1
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ( ex1 @ A
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 => ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ex1I_type,type,
% 0.20/0.47 ex1I: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ex1I,definition,
% 0.20/0.47 ( ex1I
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ( Xphi @ Xx )
% 0.20/0.47 => ( ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ A )
% 0.20/0.47 => ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xy = Xx ) ) )
% 0.20/0.47 => ( ex1 @ A
% 0.20/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ex1I2_type,type,
% 0.20/0.47 ex1I2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ex1I2,definition,
% 0.20/0.47 ( ex1I2
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ A )
% 0.20/0.47 => ( ( Xphi @ Xx )
% 0.20/0.47 => ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) )
% 0.20/0.47 => ( ? [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 & ( Xphi @ Xx ) )
% 0.20/0.47 => ( ex1 @ A
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(singletonsuniq_type,type,
% 0.20/0.47 singletonsuniq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(singletonsuniq,definition,
% 0.20/0.47 ( singletonsuniq
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( ( setadjoin @ Xx @ emptyset )
% 0.20/0.47 = ( setadjoin @ Xy @ emptyset ) )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(atmost1p_type,type,
% 0.20/0.47 atmost1p: $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(atleast2p_type,type,
% 0.20/0.47 atleast2p: $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(atmost2p_type,type,
% 0.20/0.47 atmost2p: $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(upairsetp_type,type,
% 0.20/0.47 upairsetp: $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjL1_type,type,
% 0.20/0.47 setukpairinjL1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjL1,definition,
% 0.20/0.47 ( setukpairinjL1
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.20/0.47 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 0.20/0.47 => ( Xx = Xz ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(kfstsingleton_type,type,
% 0.20/0.47 kfstsingleton: $o ).
% 0.20/0.47
% 0.20/0.47 thf(kfstsingleton,definition,
% 0.20/0.47 ( kfstsingleton
% 0.20/0.47 = ( ! [Xu: $i] :
% 0.20/0.47 ( ( iskpair @ Xu )
% 0.20/0.47 => ( singleton
% 0.20/0.47 @ ( dsetconstr @ ( setunion @ Xu )
% 0.20/0.47 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(theprop_type,type,
% 0.20/0.47 theprop: $o ).
% 0.20/0.47
% 0.20/0.47 thf(theprop,definition,
% 0.20/0.47 ( theprop
% 0.20/0.47 = ( ! [X: $i] :
% 0.20/0.47 ( ( singleton @ X )
% 0.20/0.47 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(kfst_type,type,
% 0.20/0.47 kfst: $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(kfstpairEq_type,type,
% 0.20/0.47 kfstpairEq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(kfstpairEq,definition,
% 0.20/0.47 ( kfstpairEq
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.20/0.47 = Xx ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodfstin_type,type,
% 0.20/0.47 cartprodfstin: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodfstin,definition,
% 0.20/0.47 ( cartprodfstin
% 0.20/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.20/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.20/0.47 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjL2_type,type,
% 0.20/0.47 setukpairinjL2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjL2,definition,
% 0.20/0.47 ( setukpairinjL2
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.20/0.47 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.20/0.47 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.20/0.47 => ( Xx = Xz ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjL_type,type,
% 0.20/0.47 setukpairinjL: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjL,definition,
% 0.20/0.47 ( setukpairinjL
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.20/0.47 ( ( ( kpair @ Xx @ Xy )
% 0.20/0.47 = ( kpair @ Xz @ Xu ) )
% 0.20/0.47 => ( Xx = Xz ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR11_type,type,
% 0.20/0.47 setukpairinjR11: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR11,definition,
% 0.20/0.47 ( setukpairinjR11
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xx = Xy )
% 0.20/0.47 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.20/0.47 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR12_type,type,
% 0.20/0.47 setukpairinjR12: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR12,definition,
% 0.20/0.47 ( setukpairinjR12
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xx = Xy )
% 0.20/0.47 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.20/0.47 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR1_type,type,
% 0.20/0.47 setukpairinjR1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR1,definition,
% 0.20/0.47 ( setukpairinjR1
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.20/0.47 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.20/0.47 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.20/0.47 => ( ( Xz = Xu )
% 0.20/0.47 => ( Xy = Xu ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(upairequniteq_type,type,
% 0.20/0.47 upairequniteq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(upairequniteq,definition,
% 0.20/0.47 ( upairequniteq
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.20/0.47 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.20/0.47 = ( setadjoin @ Xz @ emptyset ) )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR2_type,type,
% 0.20/0.47 setukpairinjR2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR2,definition,
% 0.20/0.47 ( setukpairinjR2
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.20/0.47 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.20/0.47 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.20/0.47 => ( Xy = Xu ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR_type,type,
% 0.20/0.47 setukpairinjR: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setukpairinjR,definition,
% 0.20/0.47 ( setukpairinjR
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.20/0.47 ( ( ( kpair @ Xx @ Xy )
% 0.20/0.47 = ( kpair @ Xz @ Xu ) )
% 0.20/0.47 => ( Xy = Xu ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ksndsingleton_type,type,
% 0.20/0.47 ksndsingleton: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ksndsingleton,definition,
% 0.20/0.47 ( ksndsingleton
% 0.20/0.47 = ( ! [Xu: $i] :
% 0.20/0.47 ( ( iskpair @ Xu )
% 0.20/0.47 => ( singleton
% 0.20/0.47 @ ( dsetconstr @ ( setunion @ Xu )
% 0.20/0.47 @ ^ [Xx: $i] :
% 0.20/0.47 ( Xu
% 0.20/0.47 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ksnd_type,type,
% 0.20/0.47 ksnd: $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(ksndpairEq_type,type,
% 0.20/0.47 ksndpairEq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ksndpairEq,definition,
% 0.20/0.47 ( ksndpairEq
% 0.20/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.20/0.47 = Xy ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(kpairsurjEq_type,type,
% 0.20/0.47 kpairsurjEq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(kpairsurjEq,definition,
% 0.20/0.47 ( kpairsurjEq
% 0.20/0.47 = ( ! [Xu: $i] :
% 0.20/0.47 ( ( iskpair @ Xu )
% 0.20/0.47 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.20/0.47 = Xu ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodsndin_type,type,
% 0.20/0.47 cartprodsndin: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodsndin,definition,
% 0.20/0.47 ( cartprodsndin
% 0.20/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.20/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.20/0.47 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodpairmemEL_type,type,
% 0.20/0.47 cartprodpairmemEL: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodpairmemEL,definition,
% 0.20/0.47 ( cartprodpairmemEL
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.20/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodpairmemER_type,type,
% 0.20/0.47 cartprodpairmemER: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodpairmemER,definition,
% 0.20/0.47 ( cartprodpairmemER
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.20/0.47 => ( in @ Xy @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodmempaircEq_type,type,
% 0.20/0.47 cartprodmempaircEq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodmempaircEq,definition,
% 0.20/0.47 ( cartprodmempaircEq
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( kpair @ Xx @ Xy )
% 0.20/0.47 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodfstpairEq_type,type,
% 0.20/0.47 cartprodfstpairEq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodfstpairEq,definition,
% 0.20/0.47 ( cartprodfstpairEq
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.20/0.47 = Xx ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodsndpairEq_type,type,
% 0.20/0.47 cartprodsndpairEq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodsndpairEq,definition,
% 0.20/0.47 ( cartprodsndpairEq
% 0.20/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.20/0.47 = Xy ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodpairsurjEq_type,type,
% 0.20/0.47 cartprodpairsurjEq: $o ).
% 0.20/0.47
% 0.20/0.47 thf(cartprodpairsurjEq,definition,
% 0.20/0.47 ( cartprodpairsurjEq
% 0.20/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.20/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.20/0.47 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.20/0.47 = Xu ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(breln_type,type,
% 0.20/0.47 breln: $i > $i > $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(breln,definition,
% 0.20/0.47 ( breln
% 0.20/0.47 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstr_type,type,
% 0.20/0.47 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrI_type,type,
% 0.20/0.47 dpsetconstrI: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrI,definition,
% 0.20/0.47 ( dpsetconstrI
% 0.20/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( Xphi @ Xx @ Xy )
% 0.20/0.47 => ( in @ ( kpair @ Xx @ Xy )
% 0.20/0.47 @ ( dpsetconstr @ A @ B
% 0.20/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrSub_type,type,
% 0.20/0.47 dpsetconstrSub: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrSub,definition,
% 0.20/0.47 ( dpsetconstrSub
% 0.20/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.20/0.47 ( subset
% 0.20/0.47 @ ( dpsetconstr @ A @ B
% 0.20/0.47 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 0.20/0.47 @ ( cartprod @ A @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(setOfPairsIsBReln_type,type,
% 0.20/0.47 setOfPairsIsBReln: $o ).
% 0.20/0.47
% 0.20/0.47 thf(setOfPairsIsBReln,definition,
% 0.20/0.47 ( setOfPairsIsBReln
% 0.20/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.20/0.47 ( breln @ A @ B
% 0.20/0.47 @ ( dpsetconstr @ A @ B
% 0.20/0.47 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrERa_type,type,
% 0.20/0.47 dpsetconstrERa: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrERa,definition,
% 0.20/0.47 ( dpsetconstrERa
% 0.20/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( in @ ( kpair @ Xx @ Xy )
% 0.20/0.47 @ ( dpsetconstr @ A @ B
% 0.20/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.20/0.47 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrEL1_type,type,
% 0.20/0.47 dpsetconstrEL1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrEL1,definition,
% 0.20/0.47 ( dpsetconstrEL1
% 0.20/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ ( kpair @ Xx @ Xy )
% 0.20/0.47 @ ( dpsetconstr @ A @ B
% 0.20/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.20/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrEL2_type,type,
% 0.20/0.47 dpsetconstrEL2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrEL2,definition,
% 0.20/0.47 ( dpsetconstrEL2
% 0.20/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ ( kpair @ Xx @ Xy )
% 0.20/0.47 @ ( dpsetconstr @ A @ B
% 0.20/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.20/0.47 => ( in @ Xy @ B ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrER_type,type,
% 0.20/0.47 dpsetconstrER: $o ).
% 0.20/0.47
% 0.20/0.47 thf(dpsetconstrER,definition,
% 0.20/0.47 ( dpsetconstrER
% 0.20/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( in @ ( kpair @ Xx @ Xy )
% 0.20/0.47 @ ( dpsetconstr @ A @ B
% 0.20/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.20/0.47 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(func_type,type,
% 0.20/0.47 func: $i > $i > $i > $o ).
% 0.20/0.47
% 0.20/0.47 thf(funcSet_type,type,
% 0.20/0.47 funcSet: $i > $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(funcImageSingleton_type,type,
% 0.20/0.47 funcImageSingleton: $o ).
% 0.20/0.47
% 0.20/0.47 thf(funcImageSingleton,definition,
% 0.20/0.47 ( funcImageSingleton
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xf )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( singleton
% 0.20/0.47 @ ( dsetconstr @ B
% 0.20/0.47 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(apProp_type,type,
% 0.20/0.47 apProp: $o ).
% 0.20/0.47
% 0.20/0.47 thf(apProp,definition,
% 0.20/0.47 ( apProp
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xf )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in
% 0.20/0.47 @ ( setunion
% 0.20/0.47 @ ( dsetconstr @ B
% 0.20/0.47 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 0.20/0.47 @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ap_type,type,
% 0.20/0.47 ap: $i > $i > $i > $i > $i ).
% 0.20/0.47
% 0.20/0.47 thf(app_type,type,
% 0.20/0.47 app: $o ).
% 0.20/0.47
% 0.20/0.47 thf(app,definition,
% 0.20/0.47 ( app
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xf )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(infuncsetfunc_type,type,
% 0.20/0.47 infuncsetfunc: $o ).
% 0.20/0.47
% 0.20/0.47 thf(infuncsetfunc,definition,
% 0.20/0.47 ( infuncsetfunc
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.20/0.47 => ( func @ A @ B @ Xf ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ap2p_type,type,
% 0.20/0.47 ap2p: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ap2p,definition,
% 0.20/0.47 ( ap2p
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(funcinfuncset_type,type,
% 0.20/0.47 funcinfuncset: $o ).
% 0.20/0.47
% 0.20/0.47 thf(funcinfuncset,definition,
% 0.20/0.47 ( funcinfuncset
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xf )
% 0.20/0.47 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(lamProp_type,type,
% 0.20/0.47 lamProp: $o ).
% 0.20/0.47
% 0.20/0.47 thf(lamProp,definition,
% 0.20/0.47 ( lamProp
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.20/0.47 => ( func @ A @ B
% 0.20/0.47 @ ( dpsetconstr @ A @ B
% 0.20/0.47 @ ^ [Xx: $i,Xy: $i] :
% 0.20/0.47 ( ( Xf @ Xx )
% 0.20/0.47 = Xy ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(lam_type,type,
% 0.20/0.47 lam: $i > $i > ( $i > $i ) > $i ).
% 0.20/0.47
% 0.20/0.47 thf(lamp_type,type,
% 0.20/0.47 lamp: $o ).
% 0.20/0.47
% 0.20/0.47 thf(lamp,definition,
% 0.20/0.47 ( lamp
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.20/0.47 => ( func @ A @ B
% 0.20/0.47 @ ( lam @ A @ B
% 0.20/0.47 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(lam2p_type,type,
% 0.20/0.47 lam2p: $o ).
% 0.20/0.47
% 0.20/0.47 thf(lam2p,definition,
% 0.20/0.47 ( lam2p
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.20/0.47 => ( in
% 0.20/0.47 @ ( lam @ A @ B
% 0.20/0.47 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 0.20/0.47 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(brelnall1_type,type,
% 0.20/0.47 brelnall1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(brelnall1,definition,
% 0.20/0.47 ( brelnall1
% 0.20/0.47 = ( ! [A: $i,B: $i,R: $i] :
% 0.20/0.47 ( ( breln @ A @ B @ R )
% 0.20/0.47 => ! [Xphi: $i > $o] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.20/0.47 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ R )
% 0.20/0.47 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(brelnall2_type,type,
% 0.20/0.47 brelnall2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(brelnall2,definition,
% 0.20/0.47 ( brelnall2
% 0.20/0.47 = ( ! [A: $i,B: $i,R: $i] :
% 0.20/0.47 ( ( breln @ A @ B @ R )
% 0.20/0.47 => ! [Xphi: $i > $o] :
% 0.20/0.47 ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.20/0.47 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ R )
% 0.20/0.47 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(ex1E2_type,type,
% 0.20/0.47 ex1E2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(ex1E2,definition,
% 0.20/0.47 ( ex1E2
% 0.20/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.20/0.47 ( ( ex1 @ A
% 0.20/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ A )
% 0.20/0.47 => ( ( Xphi @ Xx )
% 0.20/0.47 => ( ( Xphi @ Xy )
% 0.20/0.47 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(funcGraphProp1_type,type,
% 0.20/0.47 funcGraphProp1: $o ).
% 0.20/0.47
% 0.20/0.47 thf(funcGraphProp1,definition,
% 0.20/0.47 ( funcGraphProp1
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xf )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(funcGraphProp3_type,type,
% 0.20/0.47 funcGraphProp3: $o ).
% 0.20/0.47
% 0.20/0.47 thf(funcGraphProp3,definition,
% 0.20/0.47 ( funcGraphProp3
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(funcGraphProp2_type,type,
% 0.20/0.47 funcGraphProp2: $o ).
% 0.20/0.47
% 0.20/0.47 thf(funcGraphProp2,definition,
% 0.20/0.47 ( funcGraphProp2
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xf )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.20/0.47 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.20/0.47 = Xy ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(funcextLem_type,type,
% 0.20/0.47 funcextLem: $o ).
% 0.20/0.47
% 0.20/0.47 thf(funcextLem,definition,
% 0.20/0.47 ( funcextLem
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xf )
% 0.20/0.47 => ! [Xg: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xg )
% 0.20/0.47 => ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.20/0.47 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 0.20/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(funcGraphProp4_type,type,
% 0.20/0.47 funcGraphProp4: $o ).
% 0.20/0.47
% 0.20/0.47 thf(funcGraphProp4,definition,
% 0.20/0.47 ( funcGraphProp4
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.20/0.47 => ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.20/0.47 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.20/0.47 = Xy ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(subbreln_type,type,
% 0.20/0.47 subbreln: $o ).
% 0.20/0.47
% 0.20/0.47 thf(subbreln,definition,
% 0.20/0.47 ( subbreln
% 0.20/0.47 = ( ! [A: $i,B: $i,R: $i] :
% 0.20/0.47 ( ( breln @ A @ B @ R )
% 0.20/0.47 => ! [S: $i] :
% 0.20/0.47 ( ( breln @ A @ B @ S )
% 0.20/0.47 => ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.20/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.20/0.47 => ( subset @ R @ S ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(eqbreln_type,type,
% 0.20/0.47 eqbreln: $o ).
% 0.20/0.47
% 0.20/0.47 thf(eqbreln,definition,
% 0.20/0.47 ( eqbreln
% 0.20/0.47 = ( ! [A: $i,B: $i,R: $i] :
% 0.20/0.47 ( ( breln @ A @ B @ R )
% 0.20/0.47 => ! [S: $i] :
% 0.20/0.47 ( ( breln @ A @ B @ S )
% 0.20/0.47 => ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.20/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.20/0.47 => ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ! [Xy: $i] :
% 0.20/0.47 ( ( in @ Xy @ B )
% 0.20/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 0.20/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 0.20/0.47 => ( R = S ) ) ) ) ) ) ) ).
% 0.20/0.47
% 0.20/0.47 thf(funcext_type,type,
% 0.20/0.47 funcext: $o ).
% 0.20/0.47
% 0.20/0.47 thf(funcext,definition,
% 0.20/0.47 ( funcext
% 0.20/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xf )
% 0.20/0.47 => ! [Xg: $i] :
% 0.20/0.47 ( ( func @ A @ B @ Xg )
% 0.20/0.47 => ( ! [Xx: $i] :
% 0.20/0.47 ( ( in @ Xx @ A )
% 0.20/0.47 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.20/0.47 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.20/0.48 => ( Xf = Xg ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(funcext2_type,type,
% 0.20/0.48 funcext2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(funcext2,definition,
% 0.20/0.48 ( funcext2
% 0.20/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.20/0.48 => ! [Xg: $i] :
% 0.20/0.48 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 0.20/0.48 => ( ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.20/0.48 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.20/0.48 => ( Xf = Xg ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(ap2apEq1_type,type,
% 0.20/0.48 ap2apEq1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(ap2apEq1,definition,
% 0.20/0.48 ( ap2apEq1
% 0.20/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.20/0.48 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(ap2apEq2_type,type,
% 0.20/0.48 ap2apEq2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(ap2apEq2,definition,
% 0.20/0.48 ( ap2apEq2
% 0.20/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.48 ( ( func @ A @ B @ Xf )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.20/0.48 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(beta1_type,type,
% 0.20/0.48 beta1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(beta1,definition,
% 0.20/0.48 ( beta1
% 0.20/0.48 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.20/0.48 ( ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( ap @ A @ B
% 0.20/0.48 @ ( lam @ A @ B
% 0.20/0.48 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 0.20/0.48 @ Xx )
% 0.20/0.48 = ( Xf @ Xx ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(eta1_type,type,
% 0.20/0.48 eta1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(eta1,definition,
% 0.20/0.48 ( eta1
% 0.20/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.48 ( ( func @ A @ B @ Xf )
% 0.20/0.48 => ( ( lam @ A @ B
% 0.20/0.48 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 0.20/0.48 = Xf ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(lam2lamEq_type,type,
% 0.20/0.48 lam2lamEq: $o ).
% 0.20/0.48
% 0.20/0.48 thf(lam2lamEq,definition,
% 0.20/0.48 ( lam2lamEq
% 0.20/0.48 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.20/0.48 ( ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.20/0.48 => ( ( lam @ A @ B
% 0.20/0.48 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 0.20/0.48 = ( lam @ A @ B
% 0.20/0.48 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(beta2_type,type,
% 0.20/0.48 beta2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(beta2,definition,
% 0.20/0.48 ( beta2
% 0.20/0.48 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.20/0.48 ( ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( ap @ A @ B
% 0.20/0.48 @ ( lam @ A @ B
% 0.20/0.48 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 0.20/0.48 @ Xx )
% 0.20/0.48 = ( Xf @ Xx ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(eta2_type,type,
% 0.20/0.48 eta2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(eta2,definition,
% 0.20/0.48 ( eta2
% 0.20/0.48 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.20/0.48 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.20/0.48 => ( ( lam @ A @ B
% 0.20/0.48 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 0.20/0.48 = Xf ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(iffalseProp1_type,type,
% 0.20/0.48 iffalseProp1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(iffalseProp1,definition,
% 0.20/0.48 ( iffalseProp1
% 0.20/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ! [Xy: $i] :
% 0.20/0.48 ( ( in @ Xy @ A )
% 0.20/0.48 => ( ~ Xphi
% 0.20/0.48 => ( in @ Xy
% 0.20/0.48 @ ( dsetconstr @ A
% 0.20/0.48 @ ^ [Xz: $i] :
% 0.20/0.48 ( ( Xphi
% 0.20/0.48 & ( Xz = Xx ) )
% 0.20/0.48 | ( ~ Xphi
% 0.20/0.48 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(iffalseProp2_type,type,
% 0.20/0.48 iffalseProp2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(iffalseProp2,definition,
% 0.20/0.48 ( iffalseProp2
% 0.20/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ! [Xy: $i] :
% 0.20/0.48 ( ( in @ Xy @ A )
% 0.20/0.48 => ( ~ Xphi
% 0.20/0.48 => ( ( dsetconstr @ A
% 0.20/0.48 @ ^ [Xz: $i] :
% 0.20/0.48 ( ( Xphi
% 0.20/0.48 & ( Xz = Xx ) )
% 0.20/0.48 | ( ~ Xphi
% 0.20/0.48 & ( Xz = Xy ) ) ) )
% 0.20/0.48 = ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(iftrueProp1_type,type,
% 0.20/0.48 iftrueProp1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(iftrueProp1,definition,
% 0.20/0.48 ( iftrueProp1
% 0.20/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ! [Xy: $i] :
% 0.20/0.48 ( ( in @ Xy @ A )
% 0.20/0.48 => ( Xphi
% 0.20/0.48 => ( in @ Xx
% 0.20/0.48 @ ( dsetconstr @ A
% 0.20/0.48 @ ^ [Xz: $i] :
% 0.20/0.48 ( ( Xphi
% 0.20/0.48 & ( Xz = Xx ) )
% 0.20/0.48 | ( ~ Xphi
% 0.20/0.48 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(iftrueProp2_type,type,
% 0.20/0.48 iftrueProp2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(iftrueProp2,definition,
% 0.20/0.48 ( iftrueProp2
% 0.20/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ! [Xy: $i] :
% 0.20/0.48 ( ( in @ Xy @ A )
% 0.20/0.48 => ( Xphi
% 0.20/0.48 => ( ( dsetconstr @ A
% 0.20/0.48 @ ^ [Xz: $i] :
% 0.20/0.48 ( ( Xphi
% 0.20/0.48 & ( Xz = Xx ) )
% 0.20/0.48 | ( ~ Xphi
% 0.20/0.48 & ( Xz = Xy ) ) ) )
% 0.20/0.48 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(ifSingleton_type,type,
% 0.20/0.48 ifSingleton: $o ).
% 0.20/0.48
% 0.20/0.48 thf(ifSingleton,definition,
% 0.20/0.48 ( ifSingleton
% 0.20/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ! [Xy: $i] :
% 0.20/0.48 ( ( in @ Xy @ A )
% 0.20/0.48 => ( singleton
% 0.20/0.48 @ ( dsetconstr @ A
% 0.20/0.48 @ ^ [Xz: $i] :
% 0.20/0.48 ( ( Xphi
% 0.20/0.48 & ( Xz = Xx ) )
% 0.20/0.48 | ( ~ Xphi
% 0.20/0.48 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(if_type,type,
% 0.20/0.48 if: $i > $o > $i > $i > $i ).
% 0.20/0.48
% 0.20/0.48 thf(ifp_type,type,
% 0.20/0.48 ifp: $o ).
% 0.20/0.48
% 0.20/0.48 thf(ifp,definition,
% 0.20/0.48 ( ifp
% 0.20/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ! [Xy: $i] :
% 0.20/0.48 ( ( in @ Xy @ A )
% 0.20/0.48 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ A ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(theeq_type,type,
% 0.20/0.48 theeq: $o ).
% 0.20/0.48
% 0.20/0.48 thf(theeq,definition,
% 0.20/0.48 ( theeq
% 0.20/0.48 = ( ! [X: $i] :
% 0.20/0.48 ( ( singleton @ X )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ X )
% 0.20/0.48 => ( ( setunion @ X )
% 0.20/0.48 = Xx ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(iftrue_type,type,
% 0.20/0.48 iftrue: $o ).
% 0.20/0.48
% 0.20/0.48 thf(iftrue,definition,
% 0.20/0.48 ( iftrue
% 0.20/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ! [Xy: $i] :
% 0.20/0.48 ( ( in @ Xy @ A )
% 0.20/0.48 => ( Xphi
% 0.20/0.48 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 0.20/0.48 = Xx ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(iffalse_type,type,
% 0.20/0.48 iffalse: $o ).
% 0.20/0.48
% 0.20/0.48 thf(iffalse,definition,
% 0.20/0.48 ( iffalse
% 0.20/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ! [Xy: $i] :
% 0.20/0.48 ( ( in @ Xy @ A )
% 0.20/0.48 => ( ~ Xphi
% 0.20/0.48 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 0.20/0.48 = Xy ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(iftrueorfalse_type,type,
% 0.20/0.48 iftrueorfalse: $o ).
% 0.20/0.48
% 0.20/0.48 thf(iftrueorfalse,definition,
% 0.20/0.48 ( iftrueorfalse
% 0.20/0.48 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ! [Xy: $i] :
% 0.20/0.48 ( ( in @ Xy @ A )
% 0.20/0.48 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(binintersectT_lem_type,type,
% 0.20/0.48 binintersectT_lem: $o ).
% 0.20/0.48
% 0.20/0.48 thf(binintersectT_lem,definition,
% 0.20/0.48 ( binintersectT_lem
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(binunionT_lem_type,type,
% 0.20/0.48 binunionT_lem: $o ).
% 0.20/0.48
% 0.20/0.48 thf(binunionT_lem,definition,
% 0.20/0.48 ( binunionT_lem
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(powersetT_lem_type,type,
% 0.20/0.48 powersetT_lem: $o ).
% 0.20/0.48
% 0.20/0.48 thf(powersetT_lem,definition,
% 0.20/0.48 ( powersetT_lem
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ( in @ ( powerset @ X ) @ ( powerset @ ( powerset @ A ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(setminusT_lem_type,type,
% 0.20/0.48 setminusT_lem: $o ).
% 0.20/0.48
% 0.20/0.48 thf(setminusT_lem,definition,
% 0.20/0.48 ( setminusT_lem
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( in @ ( setminus @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(complementT_lem_type,type,
% 0.20/0.48 complementT_lem: $o ).
% 0.20/0.48
% 0.20/0.48 thf(complementT_lem,definition,
% 0.20/0.48 ( complementT_lem
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(setextT_type,type,
% 0.20/0.48 setextT: $o ).
% 0.20/0.48
% 0.20/0.48 thf(setextT,definition,
% 0.20/0.48 ( setextT
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ X )
% 0.20/0.48 => ( in @ Xx @ Y ) ) )
% 0.20/0.48 => ( ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ Y )
% 0.20/0.48 => ( in @ Xx @ X ) ) )
% 0.20/0.48 => ( X = Y ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(subsetTI_type,type,
% 0.20/0.48 subsetTI: $o ).
% 0.20/0.48
% 0.20/0.48 thf(subsetTI,definition,
% 0.20/0.48 ( subsetTI
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ X )
% 0.20/0.48 => ( in @ Xx @ Y ) ) )
% 0.20/0.48 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(powersetTI1_type,type,
% 0.20/0.48 powersetTI1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(powersetTI1,definition,
% 0.20/0.48 ( powersetTI1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ X )
% 0.20/0.48 => ( in @ Xx @ Y ) ) )
% 0.20/0.48 => ( in @ X @ ( powerset @ Y ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(powersetTE1_type,type,
% 0.20/0.48 powersetTE1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(powersetTE1,definition,
% 0.20/0.48 ( powersetTE1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ X @ ( powerset @ Y ) )
% 0.20/0.48 => ( ( in @ Xx @ X )
% 0.20/0.48 => ( in @ Xx @ Y ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(complementTI1_type,type,
% 0.20/0.48 complementTI1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(complementTI1,definition,
% 0.20/0.48 ( complementTI1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ X )
% 0.20/0.48 => ~ ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(complementTE1_type,type,
% 0.20/0.48 complementTE1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(complementTE1,definition,
% 0.20/0.48 ( complementTE1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ~ ( in @ Xx @ ( setminus @ A @ X ) )
% 0.20/0.48 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(binintersectTELcontra_type,type,
% 0.20/0.48 binintersectTELcontra: $o ).
% 0.20/0.48
% 0.20/0.48 thf(binintersectTELcontra,definition,
% 0.20/0.48 ( binintersectTELcontra
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ~ ( in @ Xx @ X )
% 0.20/0.48 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(binintersectTERcontra_type,type,
% 0.20/0.48 binintersectTERcontra: $o ).
% 0.20/0.48
% 0.20/0.48 thf(binintersectTERcontra,definition,
% 0.20/0.48 ( binintersectTERcontra
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ~ ( in @ Xx @ Y )
% 0.20/0.48 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(contrasubsetT_type,type,
% 0.20/0.48 contrasubsetT: $o ).
% 0.20/0.48
% 0.20/0.48 thf(contrasubsetT,definition,
% 0.20/0.48 ( contrasubsetT
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.20/0.48 => ( ( in @ Xx @ Y )
% 0.20/0.48 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(contrasubsetT1_type,type,
% 0.20/0.48 contrasubsetT1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(contrasubsetT1,definition,
% 0.20/0.48 ( contrasubsetT1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( subset @ X @ Y )
% 0.20/0.48 => ( ~ ( in @ Xx @ Y )
% 0.20/0.48 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(contrasubsetT2_type,type,
% 0.20/0.48 contrasubsetT2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(contrasubsetT2,definition,
% 0.20/0.48 ( contrasubsetT2
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( ( subset @ X @ Y )
% 0.20/0.48 => ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(contrasubsetT3_type,type,
% 0.20/0.48 contrasubsetT3: $o ).
% 0.20/0.48
% 0.20/0.48 thf(contrasubsetT3,definition,
% 0.20/0.48 ( contrasubsetT3
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) )
% 0.20/0.48 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementI1_type,type,
% 0.20/0.48 doubleComplementI1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementI1,definition,
% 0.20/0.48 ( doubleComplementI1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ X )
% 0.20/0.48 => ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementE1_type,type,
% 0.20/0.48 doubleComplementE1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementE1,definition,
% 0.20/0.48 ( doubleComplementE1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) )
% 0.20/0.48 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementSub1_type,type,
% 0.20/0.48 doubleComplementSub1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementSub1,definition,
% 0.20/0.48 ( doubleComplementSub1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ( subset @ X @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementSub2_type,type,
% 0.20/0.48 doubleComplementSub2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementSub2,definition,
% 0.20/0.48 ( doubleComplementSub2
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ( subset @ ( setminus @ A @ ( setminus @ A @ X ) ) @ X ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementEq_type,type,
% 0.20/0.48 doubleComplementEq: $o ).
% 0.20/0.48
% 0.20/0.48 thf(doubleComplementEq,definition,
% 0.20/0.48 ( doubleComplementEq
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ( X
% 0.20/0.48 = ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(complementTnotintersectT_type,type,
% 0.20/0.48 complementTnotintersectT: $o ).
% 0.20/0.48
% 0.20/0.48 thf(complementTnotintersectT,definition,
% 0.20/0.48 ( complementTnotintersectT
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 0.20/0.48 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(complementImpComplementIntersect_type,type,
% 0.20/0.48 complementImpComplementIntersect: $o ).
% 0.20/0.48
% 0.20/0.48 thf(complementImpComplementIntersect,definition,
% 0.20/0.48 ( complementImpComplementIntersect
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 0.20/0.48 => ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(complementSubsetComplementIntersect_type,type,
% 0.20/0.48 complementSubsetComplementIntersect: $o ).
% 0.20/0.48
% 0.20/0.48 thf(complementSubsetComplementIntersect,definition,
% 0.20/0.48 ( complementSubsetComplementIntersect
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( subset @ ( setminus @ A @ X ) @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(complementInPowersetComplementIntersect_type,type,
% 0.20/0.48 complementInPowersetComplementIntersect: $o ).
% 0.20/0.48
% 0.20/0.48 thf(complementInPowersetComplementIntersect,definition,
% 0.20/0.48 ( complementInPowersetComplementIntersect
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( in @ ( setminus @ A @ X ) @ ( powerset @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(contraSubsetComplement_type,type,
% 0.20/0.48 contraSubsetComplement: $o ).
% 0.20/0.48
% 0.20/0.48 thf(contraSubsetComplement,definition,
% 0.20/0.48 ( contraSubsetComplement
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ Y )
% 0.20/0.48 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(complementTcontraSubset_type,type,
% 0.20/0.48 complementTcontraSubset: $o ).
% 0.20/0.48
% 0.20/0.48 thf(complementTcontraSubset,definition,
% 0.20/0.48 ( complementTcontraSubset
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.20/0.48 => ( subset @ Y @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(binunionTILcontra_type,type,
% 0.20/0.48 binunionTILcontra: $o ).
% 0.20/0.48
% 0.20/0.48 thf(binunionTILcontra,definition,
% 0.20/0.48 ( binunionTILcontra
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 0.20/0.48 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(binunionTIRcontra_type,type,
% 0.20/0.48 binunionTIRcontra: $o ).
% 0.20/0.48
% 0.20/0.48 thf(binunionTIRcontra,definition,
% 0.20/0.48 ( binunionTIRcontra
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 0.20/0.48 => ~ ( in @ Xx @ Y ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(inIntersectImpInUnion_type,type,
% 0.20/0.48 inIntersectImpInUnion: $o ).
% 0.20/0.48
% 0.20/0.48 thf(inIntersectImpInUnion,definition,
% 0.20/0.48 ( inIntersectImpInUnion
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Z: $i] :
% 0.20/0.48 ( ( in @ Z @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 0.20/0.48 => ( in @ Xx @ ( binunion @ X @ Z ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(inIntersectImpInUnion2_type,type,
% 0.20/0.48 inIntersectImpInUnion2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(inIntersectImpInUnion2,definition,
% 0.20/0.48 ( inIntersectImpInUnion2
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Z: $i] :
% 0.20/0.48 ( ( in @ Z @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 0.20/0.48 => ( in @ Xx @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(inIntersectImpInIntersectUnions_type,type,
% 0.20/0.48 inIntersectImpInIntersectUnions: $o ).
% 0.20/0.48
% 0.20/0.48 thf(inIntersectImpInIntersectUnions,definition,
% 0.20/0.48 ( inIntersectImpInIntersectUnions
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Z: $i] :
% 0.20/0.48 ( ( in @ Z @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 0.20/0.48 => ( in @ Xx @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(intersectInPowersetIntersectUnions_type,type,
% 0.20/0.48 intersectInPowersetIntersectUnions: $o ).
% 0.20/0.48
% 0.20/0.48 thf(intersectInPowersetIntersectUnions,definition,
% 0.20/0.48 ( intersectInPowersetIntersectUnions
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Z: $i] :
% 0.20/0.48 ( ( in @ Z @ ( powerset @ A ) )
% 0.20/0.48 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(inComplementUnionImpNotIn1_type,type,
% 0.20/0.48 inComplementUnionImpNotIn1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(inComplementUnionImpNotIn1,definition,
% 0.20/0.48 ( inComplementUnionImpNotIn1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.20/0.48 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(inComplementUnionImpInComplement1_type,type,
% 0.20/0.48 inComplementUnionImpInComplement1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(inComplementUnionImpInComplement1,definition,
% 0.20/0.48 ( inComplementUnionImpInComplement1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.20/0.48 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(binunionTE_type,type,
% 0.20/0.48 binunionTE: $o ).
% 0.20/0.48
% 0.20/0.48 thf(binunionTE,definition,
% 0.20/0.48 ( binunionTE
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xphi: $o,Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( binunion @ X @ Y ) )
% 0.20/0.48 => ( ( ( in @ Xx @ X )
% 0.20/0.48 => Xphi )
% 0.20/0.48 => ( ( ( in @ Xx @ Y )
% 0.20/0.48 => Xphi )
% 0.20/0.48 => Xphi ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(binunionTEcontra_type,type,
% 0.20/0.48 binunionTEcontra: $o ).
% 0.20/0.48
% 0.20/0.48 thf(binunionTEcontra,definition,
% 0.20/0.48 ( binunionTEcontra
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ~ ( in @ Xx @ X )
% 0.20/0.48 => ( ~ ( in @ Xx @ Y )
% 0.20/0.48 => ~ ( in @ Xx @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan2a1_type,type,
% 0.20/0.48 demorgan2a1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan2a1,definition,
% 0.20/0.48 ( demorgan2a1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.20/0.48 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(complementUnionInPowersetComplement_type,type,
% 0.20/0.48 complementUnionInPowersetComplement: $o ).
% 0.20/0.48
% 0.20/0.48 thf(complementUnionInPowersetComplement,definition,
% 0.20/0.48 ( complementUnionInPowersetComplement
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( in @ ( setminus @ A @ ( binunion @ X @ Y ) ) @ ( powerset @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan2a2_type,type,
% 0.20/0.48 demorgan2a2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan2a2,definition,
% 0.20/0.48 ( demorgan2a2
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.20/0.48 => ( in @ Xx @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan1a_type,type,
% 0.20/0.48 demorgan1a: $o ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan1a,definition,
% 0.20/0.48 ( demorgan1a
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) )
% 0.20/0.48 => ( in @ Xx @ ( binunion @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan1b_type,type,
% 0.20/0.48 demorgan1b: $o ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan1b,definition,
% 0.20/0.48 ( demorgan1b
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( binunion @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) )
% 0.20/0.48 => ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan1_type,type,
% 0.20/0.48 demorgan1: $o ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan1,definition,
% 0.20/0.48 ( demorgan1
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ( ( setminus @ A @ ( binintersect @ X @ Y ) )
% 0.20/0.48 = ( binunion @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan2a_type,type,
% 0.20/0.48 demorgan2a: $o ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan2a,definition,
% 0.20/0.48 ( demorgan2a
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.20/0.48 => ( in @ Xx @ ( binintersect @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan2b2_type,type,
% 0.20/0.48 demorgan2b2: $o ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan2b2,definition,
% 0.20/0.48 ( demorgan2b2
% 0.20/0.48 = ( ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 0.20/0.48 => ( ( in @ Xx @ ( setminus @ A @ Y ) )
% 0.20/0.48 => ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 thf(demorgan2b,conjecture,
% 0.20/0.48 ( setextAx
% 0.20/0.48 => ( emptysetAx
% 0.20/0.48 => ( setadjoinAx
% 0.20/0.48 => ( powersetAx
% 0.20/0.48 => ( setunionAx
% 0.20/0.48 => ( omega0Ax
% 0.20/0.48 => ( omegaSAx
% 0.20/0.48 => ( omegaIndAx
% 0.20/0.48 => ( replAx
% 0.20/0.48 => ( foundationAx
% 0.20/0.48 => ( wellorderingAx
% 0.20/0.48 => ( descrp
% 0.20/0.48 => ( dsetconstrI
% 0.20/0.48 => ( dsetconstrEL
% 0.20/0.48 => ( dsetconstrER
% 0.20/0.48 => ( exuE1
% 0.20/0.48 => ( prop2setE
% 0.20/0.48 => ( emptysetE
% 0.20/0.48 => ( emptysetimpfalse
% 0.20/0.48 => ( notinemptyset
% 0.20/0.48 => ( exuE3e
% 0.20/0.48 => ( setext
% 0.20/0.48 => ( emptyI
% 0.20/0.48 => ( noeltsimpempty
% 0.20/0.48 => ( setbeta
% 0.20/0.48 => ( nonemptyE1
% 0.20/0.48 => ( nonemptyI
% 0.20/0.48 => ( nonemptyI1
% 0.20/0.48 => ( setadjoinIL
% 0.20/0.48 => ( emptyinunitempty
% 0.20/0.48 => ( setadjoinIR
% 0.20/0.48 => ( setadjoinE
% 0.20/0.48 => ( setadjoinOr
% 0.20/0.48 => ( setoftrueEq
% 0.20/0.48 => ( powersetI
% 0.20/0.48 => ( emptyinPowerset
% 0.20/0.48 => ( emptyInPowerset
% 0.20/0.48 => ( powersetE
% 0.20/0.48 => ( setunionI
% 0.20/0.48 => ( setunionE
% 0.20/0.48 => ( subPowSU
% 0.20/0.48 => ( exuE2
% 0.20/0.48 => ( nonemptyImpWitness
% 0.20/0.48 => ( uniqinunit
% 0.20/0.48 => ( notinsingleton
% 0.20/0.48 => ( eqinunit
% 0.20/0.48 => ( singletonsswitch
% 0.20/0.48 => ( upairsetE
% 0.20/0.48 => ( upairsetIL
% 0.20/0.48 => ( upairsetIR
% 0.20/0.48 => ( emptyE1
% 0.20/0.48 => ( vacuousDall
% 0.20/0.48 => ( quantDeMorgan1
% 0.20/0.48 => ( quantDeMorgan2
% 0.20/0.48 => ( quantDeMorgan3
% 0.20/0.48 => ( quantDeMorgan4
% 0.20/0.48 => ( prop2setI
% 0.20/0.48 => ( prop2set2propI
% 0.20/0.48 => ( notdexE
% 0.20/0.48 => ( notdallE
% 0.20/0.48 => ( exuI1
% 0.20/0.48 => ( exuI3
% 0.20/0.48 => ( exuI2
% 0.20/0.48 => ( inCongP
% 0.20/0.48 => ( in__Cong
% 0.20/0.48 => ( exuE3u
% 0.20/0.48 => ( exu__Cong
% 0.20/0.48 => ( emptyset__Cong
% 0.20/0.48 => ( setadjoin__Cong
% 0.20/0.48 => ( powerset__Cong
% 0.20/0.48 => ( setunion__Cong
% 0.20/0.48 => ( omega__Cong
% 0.20/0.48 => ( exuEu
% 0.20/0.48 => ( descr__Cong
% 0.20/0.48 => ( dsetconstr__Cong
% 0.20/0.48 => ( subsetI1
% 0.20/0.48 => ( eqimpsubset2
% 0.20/0.48 => ( eqimpsubset1
% 0.20/0.48 => ( subsetI2
% 0.20/0.48 => ( emptysetsubset
% 0.20/0.48 => ( subsetE
% 0.20/0.48 => ( subsetE2
% 0.20/0.48 => ( notsubsetI
% 0.20/0.48 => ( notequalI1
% 0.20/0.48 => ( notequalI2
% 0.20/0.48 => ( subsetRefl
% 0.20/0.48 => ( subsetTrans
% 0.20/0.48 => ( setadjoinSub
% 0.20/0.48 => ( setadjoinSub2
% 0.20/0.48 => ( subset2powerset
% 0.20/0.48 => ( setextsub
% 0.20/0.48 => ( subsetemptysetimpeq
% 0.20/0.48 => ( powersetI1
% 0.20/0.48 => ( powersetE1
% 0.20/0.48 => ( inPowerset
% 0.20/0.48 => ( powersetsubset
% 0.20/0.48 => ( sepInPowerset
% 0.20/0.48 => ( sepSubset
% 0.20/0.48 => ( binunionIL
% 0.20/0.48 => ( upairset2IR
% 0.20/0.48 => ( binunionIR
% 0.20/0.48 => ( binunionEcases
% 0.20/0.48 => ( binunionE
% 0.20/0.48 => ( binunionLsub
% 0.20/0.48 => ( binunionRsub
% 0.20/0.48 => ( binintersectI
% 0.20/0.48 => ( binintersectSubset5
% 0.20/0.48 => ( binintersectEL
% 0.20/0.48 => ( binintersectLsub
% 0.20/0.48 => ( binintersectSubset2
% 0.20/0.48 => ( binintersectSubset3
% 0.20/0.48 => ( binintersectER
% 0.20/0.48 => ( disjointsetsI1
% 0.20/0.48 => ( binintersectRsub
% 0.20/0.48 => ( binintersectSubset4
% 0.20/0.48 => ( binintersectSubset1
% 0.20/0.48 => ( bs114d
% 0.20/0.48 => ( setminusI
% 0.20/0.48 => ( setminusEL
% 0.20/0.48 => ( setminusER
% 0.20/0.48 => ( setminusSubset2
% 0.20/0.48 => ( setminusERneg
% 0.20/0.48 => ( setminusELneg
% 0.20/0.48 => ( setminusILneg
% 0.20/0.48 => ( setminusIRneg
% 0.20/0.48 => ( setminusLsub
% 0.20/0.48 => ( setminusSubset1
% 0.20/0.48 => ( symdiffE
% 0.20/0.48 => ( symdiffI1
% 0.20/0.48 => ( symdiffI2
% 0.20/0.48 => ( symdiffIneg1
% 0.20/0.48 => ( symdiffIneg2
% 0.20/0.48 => ( secondinupair
% 0.20/0.48 => ( setukpairIL
% 0.20/0.48 => ( setukpairIR
% 0.20/0.48 => ( kpairiskpair
% 0.20/0.48 => ( kpairp
% 0.20/0.48 => ( singletonsubset
% 0.20/0.48 => ( singletoninpowerset
% 0.20/0.48 => ( singletoninpowunion
% 0.20/0.48 => ( upairset2E
% 0.20/0.48 => ( upairsubunion
% 0.20/0.48 => ( upairinpowunion
% 0.20/0.48 => ( ubforcartprodlem1
% 0.20/0.48 => ( ubforcartprodlem2
% 0.20/0.48 => ( ubforcartprodlem3
% 0.20/0.48 => ( cartprodpairin
% 0.20/0.48 => ( cartprodmempair1
% 0.20/0.48 => ( cartprodmempair
% 0.20/0.48 => ( setunionE2
% 0.20/0.48 => ( setunionsingleton1
% 0.20/0.48 => ( setunionsingleton2
% 0.20/0.48 => ( setunionsingleton
% 0.20/0.48 => ( singletonprop
% 0.20/0.48 => ( ex1E1
% 0.20/0.48 => ( ex1I
% 0.20/0.48 => ( ex1I2
% 0.20/0.48 => ( singletonsuniq
% 0.20/0.48 => ( setukpairinjL1
% 0.20/0.48 => ( kfstsingleton
% 0.20/0.48 => ( theprop
% 0.20/0.48 => ( kfstpairEq
% 0.20/0.48 => ( cartprodfstin
% 0.20/0.48 => ( setukpairinjL2
% 0.20/0.48 => ( setukpairinjL
% 0.20/0.48 => ( setukpairinjR11
% 0.20/0.48 => ( setukpairinjR12
% 0.20/0.48 => ( setukpairinjR1
% 0.20/0.48 => ( upairequniteq
% 0.20/0.48 => ( setukpairinjR2
% 0.20/0.48 => ( setukpairinjR
% 0.20/0.48 => ( ksndsingleton
% 0.20/0.48 => ( ksndpairEq
% 0.20/0.48 => ( kpairsurjEq
% 0.20/0.48 => ( cartprodsndin
% 0.20/0.48 => ( cartprodpairmemEL
% 0.20/0.48 => ( cartprodpairmemER
% 0.20/0.48 => ( cartprodmempaircEq
% 0.20/0.48 => ( cartprodfstpairEq
% 0.20/0.48 => ( cartprodsndpairEq
% 0.20/0.48 => ( cartprodpairsurjEq
% 0.20/0.48 => ( dpsetconstrI
% 0.20/0.48 => ( dpsetconstrSub
% 0.20/0.48 => ( setOfPairsIsBReln
% 0.20/0.48 => ( dpsetconstrERa
% 0.20/0.48 => ( dpsetconstrEL1
% 0.20/0.48 => ( dpsetconstrEL2
% 0.20/0.48 => ( dpsetconstrER
% 0.20/0.48 => ( funcImageSingleton
% 0.20/0.48 => ( apProp
% 0.20/0.48 => ( app
% 0.20/0.48 => ( infuncsetfunc
% 0.20/0.48 => ( ap2p
% 0.20/0.48 => ( funcinfuncset
% 0.20/0.48 => ( lamProp
% 0.20/0.48 => ( lamp
% 0.20/0.48 => ( lam2p
% 0.20/0.48 => ( brelnall1
% 0.20/0.48 => ( brelnall2
% 0.20/0.48 => ( ex1E2
% 0.20/0.48 => ( funcGraphProp1
% 0.20/0.48 => ( funcGraphProp3
% 0.20/0.48 => ( funcGraphProp2
% 0.20/0.48 => ( funcextLem
% 0.20/0.48 => ( funcGraphProp4
% 0.20/0.48 => ( subbreln
% 0.20/0.48 => ( eqbreln
% 0.20/0.48 => ( funcext
% 0.20/0.48 => ( funcext2
% 0.20/0.48 => ( ap2apEq1
% 0.20/0.48 => ( ap2apEq2
% 0.20/0.48 => ( beta1
% 0.20/0.48 => ( eta1
% 0.20/0.48 => ( lam2lamEq
% 0.20/0.48 => ( beta2
% 0.20/0.48 => ( eta2
% 0.20/0.48 => ( iffalseProp1
% 0.20/0.48 => ( iffalseProp2
% 0.20/0.48 => ( iftrueProp1
% 0.20/0.48 => ( iftrueProp2
% 0.20/0.48 => ( ifSingleton
% 0.20/0.48 => ( ifp
% 0.20/0.48 => ( theeq
% 0.20/0.48 => ( iftrue
% 0.20/0.48 => ( iffalse
% 0.20/0.48 => ( iftrueorfalse
% 0.20/0.48 => ( binintersectT_lem
% 0.20/0.48 => ( binunionT_lem
% 0.20/0.48 => ( powersetT_lem
% 0.20/0.48 => ( setminusT_lem
% 0.20/0.48 => ( complementT_lem
% 0.20/0.48 => ( setextT
% 0.20/0.48 => ( subsetTI
% 0.20/0.48 => ( powersetTI1
% 0.20/0.48 => ( powersetTE1
% 0.20/0.48 => ( complementTI1
% 0.20/0.48 => ( complementTE1
% 0.20/0.48 => ( binintersectTELcontra
% 0.20/0.48 => ( binintersectTERcontra
% 0.20/0.48 => ( contrasubsetT
% 0.20/0.48 => ( contrasubsetT1
% 0.20/0.48 => ( contrasubsetT2
% 0.20/0.48 => ( contrasubsetT3
% 0.20/0.48 => ( doubleComplementI1
% 0.20/0.48 => ( doubleComplementE1
% 0.20/0.48 => ( doubleComplementSub1
% 0.20/0.48 => ( doubleComplementSub2
% 0.20/0.48 => ( doubleComplementEq
% 0.20/0.48 => ( complementTnotintersectT
% 0.20/0.48 => ( complementImpComplementIntersect
% 0.20/0.48 => ( complementSubsetComplementIntersect
% 0.20/0.48 => ( complementInPowersetComplementIntersect
% 0.20/0.48 => ( contraSubsetComplement
% 0.20/0.48 => ( complementTcontraSubset
% 0.20/0.48 => ( binunionTILcontra
% 0.20/0.48 => ( binunionTIRcontra
% 0.20/0.48 => ( inIntersectImpInUnion
% 0.20/0.48 => ( inIntersectImpInUnion2
% 0.20/0.48 => ( inIntersectImpInIntersectUnions
% 0.20/0.48 => ( intersectInPowersetIntersectUnions
% 0.20/0.48 => ( inComplementUnionImpNotIn1
% 0.20/0.48 => ( inComplementUnionImpInComplement1
% 0.20/0.48 => ( binunionTE
% 0.20/0.48 => ( binunionTEcontra
% 0.20/0.48 => ( demorgan2a1
% 0.20/0.48 => ( complementUnionInPowersetComplement
% 0.20/0.48 => ( demorgan2a2
% 0.20/0.48 => ( demorgan1a
% 0.20/0.48 => ( demorgan1b
% 0.20/0.48 => ( demorgan1
% 0.20/0.48 => ( demorgan2a
% 0.20/0.48 => ( demorgan2b2
% 0.20/0.48 => ! [A: $i,X: $i] :
% 0.20/0.48 ( ( in @ X @ ( powerset @ A ) )
% 0.20/0.48 => ! [Y: $i] :
% 0.20/0.48 ( ( in @ Y @ ( powerset @ A ) )
% 0.20/0.48 => ! [Xx: $i] :
% 0.20/0.48 ( ( in @ Xx @ A )
% 0.20/0.48 => ( ( in @ Xx @ ( binintersect @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) )
% 0.20/0.48 => ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 0.20/0.48
% 0.20/0.48 %------------------------------------------------------------------------------
% 0.20/0.48 ------------------------
% 2.93/1.51 ---- Embedded in THF ---
% 2.93/1.51 %%% This output was generated by embedproblem, version 1.9.5 (library version 1.9).
% 2.93/1.51 %%% Generated on Tue Feb 24 12:33:51 EST 2026
% 2.93/1.51 %%% using '$$dhol' embedding, version 1.3.0.
% 2.93/1.51 %%% Logic specification used:
% 2.93/1.51 %%% thf(spec, logic, $$dhol).
% 2.93/1.51
% 2.93/1.51 % SZS output start ListOfTHF for /export/starexec/sandbox2/tmp/tmp.mg3ZTuu4v3/DTF2DTF10368.p
% See solution above
% 2.93/1.51 ------------------------
% 2.93/1.55 ---- Cleaned THF ---
% 2.93/1.55 thf(in_type,type,
% 2.93/1.55 in: $i > $i > $o ).
% 2.93/1.55
% 2.93/1.55 thf(exu_type,type,
% 2.93/1.55 exu: ( $i > $o ) > $o ).
% 2.93/1.55
% 2.93/1.55 thf(exu,definition,
% 2.93/1.55 ( exu
% 2.93/1.55 = ( ^ [Xphi: $i > $o] :
% 2.93/1.55 ? [Xx: $i] :
% 2.93/1.55 ( ( Xphi @ Xx )
% 2.93/1.55 & ! [Xy: $i] :
% 2.93/1.55 ( ( Xphi @ Xy )
% 2.93/1.55 => ( Xx = Xy ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setextAx_type,type,
% 2.93/1.55 setextAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setextAx,definition,
% 2.93/1.55 ( setextAx
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 <=> ( in @ Xx @ B ) )
% 2.93/1.55 => ( A = B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptyset_type,type,
% 2.93/1.55 emptyset: $i ).
% 2.93/1.55
% 2.93/1.55 thf(emptysetAx_type,type,
% 2.93/1.55 emptysetAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptysetAx,definition,
% 2.93/1.55 ( emptysetAx
% 2.93/1.55 = ( ! [Xx: $i] :
% 2.93/1.55 ~ ( in @ Xx @ emptyset ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoin_type,type,
% 2.93/1.55 setadjoin: $i > $i > $i ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinAx_type,type,
% 2.93/1.55 setadjoinAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinAx,definition,
% 2.93/1.55 ( setadjoinAx
% 2.93/1.55 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.93/1.55 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.93/1.55 <=> ( ( Xy = Xx )
% 2.93/1.55 | ( in @ Xy @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(powerset_type,type,
% 2.93/1.55 powerset: $i > $i ).
% 2.93/1.55
% 2.93/1.55 thf(powersetAx_type,type,
% 2.93/1.55 powersetAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(powersetAx,definition,
% 2.93/1.55 ( powersetAx
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( in @ B @ ( powerset @ A ) )
% 2.93/1.55 <=> ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setunion_type,type,
% 2.93/1.55 setunion: $i > $i ).
% 2.93/1.55
% 2.93/1.55 thf(setunionAx_type,type,
% 2.93/1.55 setunionAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setunionAx,definition,
% 2.93/1.55 ( setunionAx
% 2.93/1.55 = ( ! [A: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( setunion @ A ) )
% 2.93/1.55 <=> ? [B: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 & ( in @ B @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(omega_type,type,
% 2.93/1.55 omega: $i ).
% 2.93/1.55
% 2.93/1.55 thf(omega0Ax_type,type,
% 2.93/1.55 omega0Ax: $o ).
% 2.93/1.55
% 2.93/1.55 thf(omega0Ax,definition,
% 2.93/1.55 ( omega0Ax
% 2.93/1.55 = ( in @ emptyset @ omega ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(omegaSAx_type,type,
% 2.93/1.55 omegaSAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(omegaSAx,definition,
% 2.93/1.55 ( omegaSAx
% 2.93/1.55 = ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ omega )
% 2.93/1.55 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(omegaIndAx_type,type,
% 2.93/1.55 omegaIndAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(omegaIndAx,definition,
% 2.93/1.55 ( omegaIndAx
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ( ( ( in @ emptyset @ A )
% 2.93/1.55 & ! [Xx: $i] :
% 2.93/1.55 ( ( ( in @ Xx @ omega )
% 2.93/1.55 & ( in @ Xx @ A ) )
% 2.93/1.55 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 2.93/1.55 => ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ omega )
% 2.93/1.55 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(replAx_type,type,
% 2.93/1.55 replAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(replAx,definition,
% 2.93/1.55 ( replAx
% 2.93/1.55 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( exu
% 2.93/1.55 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 2.93/1.55 => ? [B: $i] :
% 2.93/1.55 ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 <=> ? [Xy: $i] :
% 2.93/1.55 ( ( in @ Xy @ A )
% 2.93/1.55 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(foundationAx_type,type,
% 2.93/1.55 foundationAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(foundationAx,definition,
% 2.93/1.55 ( foundationAx
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ( ? [Xx: $i] : ( in @ Xx @ A )
% 2.93/1.55 => ? [B: $i] :
% 2.93/1.55 ( ( in @ B @ A )
% 2.93/1.55 & ~ ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(wellorderingAx_type,type,
% 2.93/1.55 wellorderingAx: $o ).
% 2.93/1.55
% 2.93/1.55 thf(wellorderingAx,definition,
% 2.93/1.55 ( wellorderingAx
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ? [B: $i] :
% 2.93/1.55 ( ! [C: $i] :
% 2.93/1.55 ( ( in @ C @ B )
% 2.93/1.55 => ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ C )
% 2.93/1.55 => ( in @ Xx @ A ) ) )
% 2.93/1.55 & ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( ( in @ Xx @ A )
% 2.93/1.55 & ( in @ Xy @ A ) )
% 2.93/1.55 => ( ! [C: $i] :
% 2.93/1.55 ( ( in @ C @ B )
% 2.93/1.55 => ( ( in @ Xx @ C )
% 2.93/1.55 <=> ( in @ Xy @ C ) ) )
% 2.93/1.55 => ( Xx = Xy ) ) )
% 2.93/1.55 & ! [C: $i,D: $i] :
% 2.93/1.55 ( ( ( in @ C @ B )
% 2.93/1.55 & ( in @ D @ B ) )
% 2.93/1.55 => ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ C )
% 2.93/1.55 => ( in @ Xx @ D ) )
% 2.93/1.55 | ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ D )
% 2.93/1.55 => ( in @ Xx @ C ) ) ) )
% 2.93/1.55 & ! [C: $i] :
% 2.93/1.55 ( ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ C )
% 2.93/1.55 => ( in @ Xx @ A ) )
% 2.93/1.55 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 2.93/1.55 => ? [D: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ D @ B )
% 2.93/1.55 & ( in @ Xx @ C )
% 2.93/1.55 & ~ ? [Xy: $i] :
% 2.93/1.55 ( ( in @ Xy @ D )
% 2.93/1.55 & ( in @ Xy @ C ) )
% 2.93/1.55 & ! [E: $i] :
% 2.93/1.55 ( ( in @ E @ B )
% 2.93/1.55 => ( ! [Xy: $i] :
% 2.93/1.55 ( ( in @ Xy @ E )
% 2.93/1.55 => ( in @ Xy @ D ) )
% 2.93/1.55 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(descr_type,type,
% 2.93/1.55 descr: ( $i > $o ) > $i ).
% 2.93/1.55
% 2.93/1.55 thf(descrp_type,type,
% 2.93/1.55 descrp: $o ).
% 2.93/1.55
% 2.93/1.55 thf(descrp,definition,
% 2.93/1.55 ( descrp
% 2.93/1.55 = ( ! [Xphi: $i > $o] :
% 2.93/1.55 ( ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 => ( Xphi
% 2.93/1.55 @ ( descr
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(dsetconstr_type,type,
% 2.93/1.55 dsetconstr: $i > ( $i > $o ) > $i ).
% 2.93/1.55
% 2.93/1.55 thf(dsetconstrI_type,type,
% 2.93/1.55 dsetconstrI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(dsetconstrI,definition,
% 2.93/1.55 ( dsetconstrI
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( ( Xphi @ Xx )
% 2.93/1.55 => ( in @ Xx
% 2.93/1.55 @ ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(dsetconstrEL_type,type,
% 2.93/1.55 dsetconstrEL: $o ).
% 2.93/1.55
% 2.93/1.55 thf(dsetconstrEL,definition,
% 2.93/1.55 ( dsetconstrEL
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx
% 2.93/1.55 @ ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.93/1.55 => ( in @ Xx @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(dsetconstrER_type,type,
% 2.93/1.55 dsetconstrER: $o ).
% 2.93/1.55
% 2.93/1.55 thf(dsetconstrER,definition,
% 2.93/1.55 ( dsetconstrER
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx
% 2.93/1.55 @ ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.93/1.55 => ( Xphi @ Xx ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(exuE1_type,type,
% 2.93/1.55 exuE1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(exuE1,definition,
% 2.93/1.55 ( exuE1
% 2.93/1.55 = ( ! [Xphi: $i > $o] :
% 2.93/1.55 ( ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 => ? [Xx: $i] :
% 2.93/1.55 ( ( Xphi @ Xx )
% 2.93/1.55 & ! [Xy: $i] :
% 2.93/1.55 ( ( Xphi @ Xy )
% 2.93/1.55 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(prop2set_type,type,
% 2.93/1.55 prop2set: $o > $i ).
% 2.93/1.55
% 2.93/1.55 thf(prop2setE_type,type,
% 2.93/1.55 prop2setE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(prop2setE,definition,
% 2.93/1.55 ( prop2setE
% 2.93/1.55 = ( ! [Xphi: $o,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 2.93/1.55 => Xphi ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptysetE_type,type,
% 2.93/1.55 emptysetE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptysetE,definition,
% 2.93/1.55 ( emptysetE
% 2.93/1.55 = ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ emptyset )
% 2.93/1.55 => ! [Xphi: $o] : Xphi ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptysetimpfalse_type,type,
% 2.93/1.55 emptysetimpfalse: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptysetimpfalse,definition,
% 2.93/1.55 ( emptysetimpfalse
% 2.93/1.55 = ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ emptyset )
% 2.93/1.55 => $false ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(notinemptyset_type,type,
% 2.93/1.55 notinemptyset: $o ).
% 2.93/1.55
% 2.93/1.55 thf(notinemptyset,definition,
% 2.93/1.55 ( notinemptyset
% 2.93/1.55 = ( ! [Xx: $i] :
% 2.93/1.55 ~ ( in @ Xx @ emptyset ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(exuE3e_type,type,
% 2.93/1.55 exuE3e: $o ).
% 2.93/1.55
% 2.93/1.55 thf(exuE3e,definition,
% 2.93/1.55 ( exuE3e
% 2.93/1.55 = ( ! [Xphi: $i > $o] :
% 2.93/1.55 ( ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setext_type,type,
% 2.93/1.55 setext: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setext,definition,
% 2.93/1.55 ( setext
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( in @ Xx @ B ) )
% 2.93/1.55 => ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 => ( in @ Xx @ A ) )
% 2.93/1.55 => ( A = B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptyI_type,type,
% 2.93/1.55 emptyI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptyI,definition,
% 2.93/1.55 ( emptyI
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ~ ( in @ Xx @ A )
% 2.93/1.55 => ( A = emptyset ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(noeltsimpempty_type,type,
% 2.93/1.55 noeltsimpempty: $o ).
% 2.93/1.55
% 2.93/1.55 thf(noeltsimpempty,definition,
% 2.93/1.55 ( noeltsimpempty
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ~ ( in @ Xx @ A )
% 2.93/1.55 => ( A = emptyset ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setbeta_type,type,
% 2.93/1.55 setbeta: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setbeta,definition,
% 2.93/1.55 ( setbeta
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( ( in @ Xx
% 2.93/1.55 @ ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.93/1.55 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(nonempty_type,type,
% 2.93/1.55 nonempty: $i > $o ).
% 2.93/1.55
% 2.93/1.55 thf(nonempty,definition,
% 2.93/1.55 ( nonempty
% 2.93/1.55 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(nonemptyE1_type,type,
% 2.93/1.55 nonemptyE1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(nonemptyE1,definition,
% 2.93/1.55 ( nonemptyE1
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ( ( nonempty @ A )
% 2.93/1.55 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(nonemptyI_type,type,
% 2.93/1.55 nonemptyI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(nonemptyI,definition,
% 2.93/1.55 ( nonemptyI
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( ( Xphi @ Xx )
% 2.93/1.55 => ( nonempty
% 2.93/1.55 @ ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(nonemptyI1_type,type,
% 2.93/1.55 nonemptyI1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(nonemptyI1,definition,
% 2.93/1.55 ( nonemptyI1
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ( ? [Xx: $i] : ( in @ Xx @ A )
% 2.93/1.55 => ( nonempty @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinIL_type,type,
% 2.93/1.55 setadjoinIL: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinIL,definition,
% 2.93/1.55 ( setadjoinIL
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptyinunitempty_type,type,
% 2.93/1.55 emptyinunitempty: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptyinunitempty,definition,
% 2.93/1.55 ( emptyinunitempty
% 2.93/1.55 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinIR_type,type,
% 2.93/1.55 setadjoinIR: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinIR,definition,
% 2.93/1.55 ( setadjoinIR
% 2.93/1.55 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.93/1.55 ( ( in @ Xy @ A )
% 2.93/1.55 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinE_type,type,
% 2.93/1.55 setadjoinE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinE,definition,
% 2.93/1.55 ( setadjoinE
% 2.93/1.55 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.93/1.55 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.93/1.55 => ! [Xphi: $o] :
% 2.93/1.55 ( ( ( Xy = Xx )
% 2.93/1.55 => Xphi )
% 2.93/1.55 => ( ( ( in @ Xy @ A )
% 2.93/1.55 => Xphi )
% 2.93/1.55 => Xphi ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinOr_type,type,
% 2.93/1.55 setadjoinOr: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinOr,definition,
% 2.93/1.55 ( setadjoinOr
% 2.93/1.55 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.93/1.55 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.93/1.55 => ( ( Xy = Xx )
% 2.93/1.55 | ( in @ Xy @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setoftrueEq_type,type,
% 2.93/1.55 setoftrueEq: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setoftrueEq,definition,
% 2.93/1.55 ( setoftrueEq
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ( ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xx: $i] : $true )
% 2.93/1.55 = A ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(powersetI_type,type,
% 2.93/1.55 powersetI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(powersetI,definition,
% 2.93/1.55 ( powersetI
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 => ( in @ Xx @ A ) )
% 2.93/1.55 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptyinPowerset_type,type,
% 2.93/1.55 emptyinPowerset: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptyinPowerset,definition,
% 2.93/1.55 ( emptyinPowerset
% 2.93/1.55 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptyInPowerset_type,type,
% 2.93/1.55 emptyInPowerset: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptyInPowerset,definition,
% 2.93/1.55 ( emptyInPowerset
% 2.93/1.55 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(powersetE_type,type,
% 2.93/1.55 powersetE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(powersetE,definition,
% 2.93/1.55 ( powersetE
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ B @ ( powerset @ A ) )
% 2.93/1.55 => ( ( in @ Xx @ B )
% 2.93/1.55 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setunionI_type,type,
% 2.93/1.55 setunionI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setunionI,definition,
% 2.93/1.55 ( setunionI
% 2.93/1.55 = ( ! [A: $i,Xx: $i,B: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 => ( ( in @ B @ A )
% 2.93/1.55 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setunionE_type,type,
% 2.93/1.55 setunionE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setunionE,definition,
% 2.93/1.55 ( setunionE
% 2.93/1.55 = ( ! [A: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( setunion @ A ) )
% 2.93/1.55 => ! [Xphi: $o] :
% 2.93/1.55 ( ! [B: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 => ( ( in @ B @ A )
% 2.93/1.55 => Xphi ) )
% 2.93/1.55 => Xphi ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(subPowSU_type,type,
% 2.93/1.55 subPowSU: $o ).
% 2.93/1.55
% 2.93/1.55 thf(subPowSU,definition,
% 2.93/1.55 ( subPowSU
% 2.93/1.55 = ( ! [A: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(exuE2_type,type,
% 2.93/1.55 exuE2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(exuE2,definition,
% 2.93/1.55 ( exuE2
% 2.93/1.55 = ( ! [Xphi: $i > $o] :
% 2.93/1.55 ( ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 => ? [Xx: $i] :
% 2.93/1.55 ! [Xy: $i] :
% 2.93/1.55 ( ( Xphi @ Xy )
% 2.93/1.55 <=> ( Xy = Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(nonemptyImpWitness_type,type,
% 2.93/1.55 nonemptyImpWitness: $o ).
% 2.93/1.55
% 2.93/1.55 thf(nonemptyImpWitness,definition,
% 2.93/1.55 ( nonemptyImpWitness
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ( ( nonempty @ A )
% 2.93/1.55 => ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 & $true ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(uniqinunit_type,type,
% 2.93/1.55 uniqinunit: $o ).
% 2.93/1.55
% 2.93/1.55 thf(uniqinunit,definition,
% 2.93/1.55 ( uniqinunit
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.93/1.55 => ( Xx = Xy ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(notinsingleton_type,type,
% 2.93/1.55 notinsingleton: $o ).
% 2.93/1.55
% 2.93/1.55 thf(notinsingleton,definition,
% 2.93/1.55 ( notinsingleton
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xx != Xy )
% 2.93/1.55 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(eqinunit_type,type,
% 2.93/1.55 eqinunit: $o ).
% 2.93/1.55
% 2.93/1.55 thf(eqinunit,definition,
% 2.93/1.55 ( eqinunit
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xx = Xy )
% 2.93/1.55 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(singletonsswitch_type,type,
% 2.93/1.55 singletonsswitch: $o ).
% 2.93/1.55
% 2.93/1.55 thf(singletonsswitch,definition,
% 2.93/1.55 ( singletonsswitch
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.93/1.55 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(upairsetE_type,type,
% 2.93/1.55 upairsetE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(upairsetE,definition,
% 2.93/1.55 ( upairsetE
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.93/1.55 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 2.93/1.55 => ( ( Xz = Xx )
% 2.93/1.55 | ( Xz = Xy ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(upairsetIL_type,type,
% 2.93/1.55 upairsetIL: $o ).
% 2.93/1.55
% 2.93/1.55 thf(upairsetIL,definition,
% 2.93/1.55 ( upairsetIL
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(upairsetIR_type,type,
% 2.93/1.55 upairsetIR: $o ).
% 2.93/1.55
% 2.93/1.55 thf(upairsetIR,definition,
% 2.93/1.55 ( upairsetIR
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptyE1_type,type,
% 2.93/1.55 emptyE1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptyE1,definition,
% 2.93/1.55 ( emptyE1
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.55 ( ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 & ( Xphi @ Xx ) )
% 2.93/1.55 => ( ( ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 = emptyset )
% 2.93/1.55 => $false ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(vacuousDall_type,type,
% 2.93/1.55 vacuousDall: $o ).
% 2.93/1.55
% 2.93/1.55 thf(vacuousDall,definition,
% 2.93/1.55 ( vacuousDall
% 2.93/1.55 = ( ! [Xphi: $i > $o,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ emptyset )
% 2.93/1.55 => ( Xphi @ Xx ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(quantDeMorgan1_type,type,
% 2.93/1.55 quantDeMorgan1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(quantDeMorgan1,definition,
% 2.93/1.55 ( quantDeMorgan1
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.55 ( ~ ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( Xphi @ Xx ) )
% 2.93/1.55 => ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(quantDeMorgan2_type,type,
% 2.93/1.55 quantDeMorgan2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(quantDeMorgan2,definition,
% 2.93/1.55 ( quantDeMorgan2
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ~ ( Xphi @ Xx ) )
% 2.93/1.55 => ~ ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 & ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(quantDeMorgan3_type,type,
% 2.93/1.55 quantDeMorgan3: $o ).
% 2.93/1.55
% 2.93/1.55 thf(quantDeMorgan3,definition,
% 2.93/1.55 ( quantDeMorgan3
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.55 ( ~ ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 & ( Xphi @ Xx ) )
% 2.93/1.55 => ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(quantDeMorgan4_type,type,
% 2.93/1.55 quantDeMorgan4: $o ).
% 2.93/1.55
% 2.93/1.55 thf(quantDeMorgan4,definition,
% 2.93/1.55 ( quantDeMorgan4
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.55 ( ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 & ~ ( Xphi @ Xx ) )
% 2.93/1.55 => ~ ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(prop2setI_type,type,
% 2.93/1.55 prop2setI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(prop2setI,definition,
% 2.93/1.55 ( prop2setI
% 2.93/1.55 = ( ! [Xphi: $o] :
% 2.93/1.55 ( Xphi
% 2.93/1.55 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(set2prop_type,type,
% 2.93/1.55 set2prop: $i > $o ).
% 2.93/1.55
% 2.93/1.55 thf(prop2set2propI_type,type,
% 2.93/1.55 prop2set2propI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(prop2set2propI,definition,
% 2.93/1.55 ( prop2set2propI
% 2.93/1.55 = ( ! [Xphi: $o] :
% 2.93/1.55 ( Xphi
% 2.93/1.55 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(notdexE_type,type,
% 2.93/1.55 notdexE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(notdexE,definition,
% 2.93/1.55 ( notdexE
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.55 ( ~ ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 & ( Xphi @ Xx ) )
% 2.93/1.55 => ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(notdallE_type,type,
% 2.93/1.55 notdallE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(notdallE,definition,
% 2.93/1.55 ( notdallE
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.55 ( ~ ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( Xphi @ Xx ) )
% 2.93/1.55 => ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(exuI1_type,type,
% 2.93/1.55 exuI1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(exuI1,definition,
% 2.93/1.55 ( exuI1
% 2.93/1.55 = ( ! [Xphi: $i > $o] :
% 2.93/1.55 ( ? [Xx: $i] :
% 2.93/1.55 ( ( Xphi @ Xx )
% 2.93/1.55 & ! [Xy: $i] :
% 2.93/1.55 ( ( Xphi @ Xy )
% 2.93/1.55 => ( Xx = Xy ) ) )
% 2.93/1.55 => ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(exuI3_type,type,
% 2.93/1.55 exuI3: $o ).
% 2.93/1.55
% 2.93/1.55 thf(exuI3,definition,
% 2.93/1.55 ( exuI3
% 2.93/1.55 = ( ! [Xphi: $i > $o] :
% 2.93/1.55 ( ? [Xx: $i] : ( Xphi @ Xx )
% 2.93/1.55 => ( ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xphi @ Xx )
% 2.93/1.55 => ( ( Xphi @ Xy )
% 2.93/1.55 => ( Xx = Xy ) ) )
% 2.93/1.55 => ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(exuI2_type,type,
% 2.93/1.55 exuI2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(exuI2,definition,
% 2.93/1.55 ( exuI2
% 2.93/1.55 = ( ! [Xphi: $i > $o] :
% 2.93/1.55 ( ? [Xx: $i] :
% 2.93/1.55 ! [Xy: $i] :
% 2.93/1.55 ( ( Xphi @ Xy )
% 2.93/1.55 <=> ( Xy = Xx ) )
% 2.93/1.55 => ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(inCongP_type,type,
% 2.93/1.55 inCongP: $o ).
% 2.93/1.55
% 2.93/1.55 thf(inCongP,definition,
% 2.93/1.55 ( inCongP
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( A = B )
% 2.93/1.55 => ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xx = Xy )
% 2.93/1.55 => ( ( in @ Xx @ A )
% 2.93/1.55 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(in__Cong_type,type,
% 2.93/1.55 in__Cong: $o ).
% 2.93/1.55
% 2.93/1.55 thf(in__Cong,definition,
% 2.93/1.55 ( in__Cong
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( A = B )
% 2.93/1.55 => ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xx = Xy )
% 2.93/1.55 => ( ( in @ Xx @ A )
% 2.93/1.55 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(exuE3u_type,type,
% 2.93/1.55 exuE3u: $o ).
% 2.93/1.55
% 2.93/1.55 thf(exuE3u,definition,
% 2.93/1.55 ( exuE3u
% 2.93/1.55 = ( ! [Xphi: $i > $o] :
% 2.93/1.55 ( ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 => ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xphi @ Xx )
% 2.93/1.55 => ( ( Xphi @ Xy )
% 2.93/1.55 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(exu__Cong_type,type,
% 2.93/1.55 exu__Cong: $o ).
% 2.93/1.55
% 2.93/1.55 thf(exu__Cong,definition,
% 2.93/1.55 ( exu__Cong
% 2.93/1.55 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.93/1.55 ( ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xx = Xy )
% 2.93/1.55 => ( ( Xphi @ Xx )
% 2.93/1.55 <=> ( Xpsi @ Xy ) ) )
% 2.93/1.55 => ( ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 <=> ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptyset__Cong_type,type,
% 2.93/1.55 emptyset__Cong: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptyset__Cong,definition,
% 2.93/1.55 ( emptyset__Cong
% 2.93/1.55 = ( emptyset = emptyset ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoin__Cong_type,type,
% 2.93/1.55 setadjoin__Cong: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoin__Cong,definition,
% 2.93/1.55 ( setadjoin__Cong
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xx = Xy )
% 2.93/1.55 => ! [Xz: $i,Xu: $i] :
% 2.93/1.55 ( ( Xz = Xu )
% 2.93/1.55 => ( ( setadjoin @ Xx @ Xz )
% 2.93/1.55 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(powerset__Cong_type,type,
% 2.93/1.55 powerset__Cong: $o ).
% 2.93/1.55
% 2.93/1.55 thf(powerset__Cong,definition,
% 2.93/1.55 ( powerset__Cong
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( A = B )
% 2.93/1.55 => ( ( powerset @ A )
% 2.93/1.55 = ( powerset @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setunion__Cong_type,type,
% 2.93/1.55 setunion__Cong: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setunion__Cong,definition,
% 2.93/1.55 ( setunion__Cong
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( A = B )
% 2.93/1.55 => ( ( setunion @ A )
% 2.93/1.55 = ( setunion @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(omega__Cong_type,type,
% 2.93/1.55 omega__Cong: $o ).
% 2.93/1.55
% 2.93/1.55 thf(omega__Cong,definition,
% 2.93/1.55 ( omega__Cong
% 2.93/1.55 = ( omega = omega ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(exuEu_type,type,
% 2.93/1.55 exuEu: $o ).
% 2.93/1.55
% 2.93/1.55 thf(exuEu,definition,
% 2.93/1.55 ( exuEu
% 2.93/1.55 = ( ! [Xphi: $i > $o] :
% 2.93/1.55 ( ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 => ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xphi @ Xx )
% 2.93/1.55 => ( ( Xphi @ Xy )
% 2.93/1.55 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(descr__Cong_type,type,
% 2.93/1.55 descr__Cong: $o ).
% 2.93/1.55
% 2.93/1.55 thf(descr__Cong,definition,
% 2.93/1.55 ( descr__Cong
% 2.93/1.55 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.93/1.55 ( ! [Xx: $i,Xy: $i] :
% 2.93/1.55 ( ( Xx = Xy )
% 2.93/1.55 => ( ( Xphi @ Xx )
% 2.93/1.55 <=> ( Xpsi @ Xy ) ) )
% 2.93/1.55 => ( ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 => ( ( exu
% 2.93/1.55 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 2.93/1.55 => ( ( descr
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 = ( descr
% 2.93/1.55 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(dsetconstr__Cong_type,type,
% 2.93/1.55 dsetconstr__Cong: $o ).
% 2.93/1.55
% 2.93/1.55 thf(dsetconstr__Cong,definition,
% 2.93/1.55 ( dsetconstr__Cong
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( A = B )
% 2.93/1.55 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ! [Xy: $i] :
% 2.93/1.55 ( ( in @ Xy @ B )
% 2.93/1.55 => ( ( Xx = Xy )
% 2.93/1.55 => ( ( Xphi @ Xx )
% 2.93/1.55 <=> ( Xpsi @ Xy ) ) ) ) )
% 2.93/1.55 => ( ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 = ( dsetconstr @ B
% 2.93/1.55 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(subset_type,type,
% 2.93/1.55 subset: $i > $i > $o ).
% 2.93/1.55
% 2.93/1.55 thf(disjoint_type,type,
% 2.93/1.55 disjoint: $i > $i > $o ).
% 2.93/1.55
% 2.93/1.55 thf(setsmeet_type,type,
% 2.93/1.55 setsmeet: $i > $i > $o ).
% 2.93/1.55
% 2.93/1.55 thf(subsetI1_type,type,
% 2.93/1.55 subsetI1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(subsetI1,definition,
% 2.93/1.55 ( subsetI1
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( in @ Xx @ B ) )
% 2.93/1.55 => ( subset @ A @ B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(eqimpsubset2_type,type,
% 2.93/1.55 eqimpsubset2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(eqimpsubset2,definition,
% 2.93/1.55 ( eqimpsubset2
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( A = B )
% 2.93/1.55 => ( subset @ B @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(eqimpsubset1_type,type,
% 2.93/1.55 eqimpsubset1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(eqimpsubset1,definition,
% 2.93/1.55 ( eqimpsubset1
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( A = B )
% 2.93/1.55 => ( subset @ A @ B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(subsetI2_type,type,
% 2.93/1.55 subsetI2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(subsetI2,definition,
% 2.93/1.55 ( subsetI2
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ! [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( in @ Xx @ B ) )
% 2.93/1.55 => ( subset @ A @ B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(emptysetsubset_type,type,
% 2.93/1.55 emptysetsubset: $o ).
% 2.93/1.55
% 2.93/1.55 thf(emptysetsubset,definition,
% 2.93/1.55 ( emptysetsubset
% 2.93/1.55 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(subsetE_type,type,
% 2.93/1.55 subsetE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(subsetE,definition,
% 2.93/1.55 ( subsetE
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( subset @ A @ B )
% 2.93/1.55 => ( ( in @ Xx @ A )
% 2.93/1.55 => ( in @ Xx @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(subsetE2_type,type,
% 2.93/1.55 subsetE2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(subsetE2,definition,
% 2.93/1.55 ( subsetE2
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( subset @ A @ B )
% 2.93/1.55 => ( ~ ( in @ Xx @ B )
% 2.93/1.55 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(notsubsetI_type,type,
% 2.93/1.55 notsubsetI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(notsubsetI,definition,
% 2.93/1.55 ( notsubsetI
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( ~ ( in @ Xx @ B )
% 2.93/1.55 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(notequalI1_type,type,
% 2.93/1.55 notequalI1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(notequalI1,definition,
% 2.93/1.55 ( notequalI1
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ~ ( subset @ A @ B )
% 2.93/1.55 => ( A != B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(notequalI2_type,type,
% 2.93/1.55 notequalI2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(notequalI2,definition,
% 2.93/1.55 ( notequalI2
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( ~ ( in @ Xx @ B )
% 2.93/1.55 => ( A != B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(subsetRefl_type,type,
% 2.93/1.55 subsetRefl: $o ).
% 2.93/1.55
% 2.93/1.55 thf(subsetRefl,definition,
% 2.93/1.55 ( subsetRefl
% 2.93/1.55 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(subsetTrans_type,type,
% 2.93/1.55 subsetTrans: $o ).
% 2.93/1.55
% 2.93/1.55 thf(subsetTrans,definition,
% 2.93/1.55 ( subsetTrans
% 2.93/1.55 = ( ! [A: $i,B: $i,C: $i] :
% 2.93/1.55 ( ( subset @ A @ B )
% 2.93/1.55 => ( ( subset @ B @ C )
% 2.93/1.55 => ( subset @ A @ C ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinSub_type,type,
% 2.93/1.55 setadjoinSub: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinSub,definition,
% 2.93/1.55 ( setadjoinSub
% 2.93/1.55 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinSub2_type,type,
% 2.93/1.55 setadjoinSub2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setadjoinSub2,definition,
% 2.93/1.55 ( setadjoinSub2
% 2.93/1.55 = ( ! [A: $i,Xx: $i,B: $i] :
% 2.93/1.55 ( ( subset @ A @ B )
% 2.93/1.55 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(subset2powerset_type,type,
% 2.93/1.55 subset2powerset: $o ).
% 2.93/1.55
% 2.93/1.55 thf(subset2powerset,definition,
% 2.93/1.55 ( subset2powerset
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( subset @ A @ B )
% 2.93/1.55 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setextsub_type,type,
% 2.93/1.55 setextsub: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setextsub,definition,
% 2.93/1.55 ( setextsub
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( subset @ A @ B )
% 2.93/1.55 => ( ( subset @ B @ A )
% 2.93/1.55 => ( A = B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(subsetemptysetimpeq_type,type,
% 2.93/1.55 subsetemptysetimpeq: $o ).
% 2.93/1.55
% 2.93/1.55 thf(subsetemptysetimpeq,definition,
% 2.93/1.55 ( subsetemptysetimpeq
% 2.93/1.55 = ( ! [A: $i] :
% 2.93/1.55 ( ( subset @ A @ emptyset )
% 2.93/1.55 => ( A = emptyset ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(powersetI1_type,type,
% 2.93/1.55 powersetI1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(powersetI1,definition,
% 2.93/1.55 ( powersetI1
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( subset @ B @ A )
% 2.93/1.55 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(powersetE1_type,type,
% 2.93/1.55 powersetE1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(powersetE1,definition,
% 2.93/1.55 ( powersetE1
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( in @ B @ ( powerset @ A ) )
% 2.93/1.55 => ( subset @ B @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(inPowerset_type,type,
% 2.93/1.55 inPowerset: $o ).
% 2.93/1.55
% 2.93/1.55 thf(inPowerset,definition,
% 2.93/1.55 ( inPowerset
% 2.93/1.55 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(powersetsubset_type,type,
% 2.93/1.55 powersetsubset: $o ).
% 2.93/1.55
% 2.93/1.55 thf(powersetsubset,definition,
% 2.93/1.55 ( powersetsubset
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( subset @ A @ B )
% 2.93/1.55 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(sepInPowerset_type,type,
% 2.93/1.55 sepInPowerset: $o ).
% 2.93/1.55
% 2.93/1.55 thf(sepInPowerset,definition,
% 2.93/1.55 ( sepInPowerset
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.55 ( in
% 2.93/1.55 @ ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 @ ( powerset @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(sepSubset_type,type,
% 2.93/1.55 sepSubset: $o ).
% 2.93/1.55
% 2.93/1.55 thf(sepSubset,definition,
% 2.93/1.55 ( sepSubset
% 2.93/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.55 ( subset
% 2.93/1.55 @ ( dsetconstr @ A
% 2.93/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.55 @ A ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binunion_type,type,
% 2.93/1.55 binunion: $i > $i > $i ).
% 2.93/1.55
% 2.93/1.55 thf(binunionIL_type,type,
% 2.93/1.55 binunionIL: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binunionIL,definition,
% 2.93/1.55 ( binunionIL
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(upairset2IR_type,type,
% 2.93/1.55 upairset2IR: $o ).
% 2.93/1.55
% 2.93/1.55 thf(upairset2IR,definition,
% 2.93/1.55 ( upairset2IR
% 2.93/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binunionIR_type,type,
% 2.93/1.55 binunionIR: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binunionIR,definition,
% 2.93/1.55 ( binunionIR
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binunionEcases_type,type,
% 2.93/1.55 binunionEcases: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binunionEcases,definition,
% 2.93/1.55 ( binunionEcases
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 2.93/1.55 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 2.93/1.55 => ( ( ( in @ Xx @ A )
% 2.93/1.55 => Xphi )
% 2.93/1.55 => ( ( ( in @ Xx @ B )
% 2.93/1.55 => Xphi )
% 2.93/1.55 => Xphi ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binunionE_type,type,
% 2.93/1.55 binunionE: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binunionE,definition,
% 2.93/1.55 ( binunionE
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 2.93/1.55 => ( ( in @ Xx @ A )
% 2.93/1.55 | ( in @ Xx @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binunionLsub_type,type,
% 2.93/1.55 binunionLsub: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binunionLsub,definition,
% 2.93/1.55 ( binunionLsub
% 2.93/1.55 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binunionRsub_type,type,
% 2.93/1.55 binunionRsub: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binunionRsub,definition,
% 2.93/1.55 ( binunionRsub
% 2.93/1.55 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersect_type,type,
% 2.93/1.55 binintersect: $i > $i > $i ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectI_type,type,
% 2.93/1.55 binintersectI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectI,definition,
% 2.93/1.55 ( binintersectI
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( ( in @ Xx @ B )
% 2.93/1.55 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset5_type,type,
% 2.93/1.55 binintersectSubset5: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset5,definition,
% 2.93/1.55 ( binintersectSubset5
% 2.93/1.55 = ( ! [A: $i,B: $i,C: $i] :
% 2.93/1.55 ( ( subset @ C @ A )
% 2.93/1.55 => ( ( subset @ C @ B )
% 2.93/1.55 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectEL_type,type,
% 2.93/1.55 binintersectEL: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectEL,definition,
% 2.93/1.55 ( binintersectEL
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 2.93/1.55 => ( in @ Xx @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectLsub_type,type,
% 2.93/1.55 binintersectLsub: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectLsub,definition,
% 2.93/1.55 ( binintersectLsub
% 2.93/1.55 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset2_type,type,
% 2.93/1.55 binintersectSubset2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset2,definition,
% 2.93/1.55 ( binintersectSubset2
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( subset @ A @ B )
% 2.93/1.55 => ( ( binintersect @ A @ B )
% 2.93/1.55 = A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset3_type,type,
% 2.93/1.55 binintersectSubset3: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset3,definition,
% 2.93/1.55 ( binintersectSubset3
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( ( binintersect @ A @ B )
% 2.93/1.55 = B )
% 2.93/1.55 => ( subset @ B @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectER_type,type,
% 2.93/1.55 binintersectER: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectER,definition,
% 2.93/1.55 ( binintersectER
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 2.93/1.55 => ( in @ Xx @ B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(disjointsetsI1_type,type,
% 2.93/1.55 disjointsetsI1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(disjointsetsI1,definition,
% 2.93/1.55 ( disjointsetsI1
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ~ ? [Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 & ( in @ Xx @ B ) )
% 2.93/1.55 => ( ( binintersect @ A @ B )
% 2.93/1.55 = emptyset ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectRsub_type,type,
% 2.93/1.55 binintersectRsub: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectRsub,definition,
% 2.93/1.55 ( binintersectRsub
% 2.93/1.55 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset4_type,type,
% 2.93/1.55 binintersectSubset4: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset4,definition,
% 2.93/1.55 ( binintersectSubset4
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( subset @ B @ A )
% 2.93/1.55 => ( ( binintersect @ A @ B )
% 2.93/1.55 = B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset1_type,type,
% 2.93/1.55 binintersectSubset1: $o ).
% 2.93/1.55
% 2.93/1.55 thf(binintersectSubset1,definition,
% 2.93/1.55 ( binintersectSubset1
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( ( binintersect @ A @ B )
% 2.93/1.55 = A )
% 2.93/1.55 => ( subset @ A @ B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(bs114d_type,type,
% 2.93/1.55 bs114d: $o ).
% 2.93/1.55
% 2.93/1.55 thf(bs114d,definition,
% 2.93/1.55 ( bs114d
% 2.93/1.55 = ( ! [A: $i,B: $i,C: $i] :
% 2.93/1.55 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 2.93/1.55 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(regular_type,type,
% 2.93/1.55 regular: $i > $o ).
% 2.93/1.55
% 2.93/1.55 thf(setminus_type,type,
% 2.93/1.55 setminus: $i > $i > $i ).
% 2.93/1.55
% 2.93/1.55 thf(setminusI_type,type,
% 2.93/1.55 setminusI: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setminusI,definition,
% 2.93/1.55 ( setminusI
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ A )
% 2.93/1.55 => ( ~ ( in @ Xx @ B )
% 2.93/1.55 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setminusEL_type,type,
% 2.93/1.55 setminusEL: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setminusEL,definition,
% 2.93/1.55 ( setminusEL
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 2.93/1.55 => ( in @ Xx @ A ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setminusER_type,type,
% 2.93/1.55 setminusER: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setminusER,definition,
% 2.93/1.55 ( setminusER
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 2.93/1.55 => ~ ( in @ Xx @ B ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setminusSubset2_type,type,
% 2.93/1.55 setminusSubset2: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setminusSubset2,definition,
% 2.93/1.55 ( setminusSubset2
% 2.93/1.55 = ( ! [A: $i,B: $i] :
% 2.93/1.55 ( ( subset @ A @ B )
% 2.93/1.55 => ( ( setminus @ A @ B )
% 2.93/1.55 = emptyset ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setminusERneg_type,type,
% 2.93/1.55 setminusERneg: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setminusERneg,definition,
% 2.93/1.55 ( setminusERneg
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 2.93/1.55 => ( ( in @ Xx @ A )
% 2.93/1.55 => ( in @ Xx @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setminusELneg_type,type,
% 2.93/1.55 setminusELneg: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setminusELneg,definition,
% 2.93/1.55 ( setminusELneg
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 2.93/1.55 => ( ~ ( in @ Xx @ B )
% 2.93/1.55 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setminusILneg_type,type,
% 2.93/1.55 setminusILneg: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setminusILneg,definition,
% 2.93/1.55 ( setminusILneg
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ~ ( in @ Xx @ A )
% 2.93/1.55 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 2.93/1.55
% 2.93/1.55 thf(setminusIRneg_type,type,
% 2.93/1.55 setminusIRneg: $o ).
% 2.93/1.55
% 2.93/1.55 thf(setminusIRneg,definition,
% 2.93/1.55 ( setminusIRneg
% 2.93/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.55 ( ( in @ Xx @ B )
% 2.93/1.55 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setminusLsub_type,type,
% 2.93/1.56 setminusLsub: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setminusLsub,definition,
% 2.93/1.56 ( setminusLsub
% 2.93/1.56 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setminusSubset1_type,type,
% 2.93/1.56 setminusSubset1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setminusSubset1,definition,
% 2.93/1.56 ( setminusSubset1
% 2.93/1.56 = ( ! [A: $i,B: $i] :
% 2.93/1.56 ( ( ( setminus @ A @ B )
% 2.93/1.56 = emptyset )
% 2.93/1.56 => ( subset @ A @ B ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(symdiff_type,type,
% 2.93/1.56 symdiff: $i > $i > $i ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffE_type,type,
% 2.93/1.56 symdiffE: $o ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffE,definition,
% 2.93/1.56 ( symdiffE
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 2.93/1.56 => ! [Xphi: $o] :
% 2.93/1.56 ( ( ( in @ Xx @ A )
% 2.93/1.56 => ( ~ ( in @ Xx @ B )
% 2.93/1.56 => Xphi ) )
% 2.93/1.56 => ( ( ~ ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ B )
% 2.93/1.56 => Xphi ) )
% 2.93/1.56 => Xphi ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffI1_type,type,
% 2.93/1.56 symdiffI1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffI1,definition,
% 2.93/1.56 ( symdiffI1
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ~ ( in @ Xx @ B )
% 2.93/1.56 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffI2_type,type,
% 2.93/1.56 symdiffI2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffI2,definition,
% 2.93/1.56 ( symdiffI2
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ~ ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ B )
% 2.93/1.56 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffIneg1_type,type,
% 2.93/1.56 symdiffIneg1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffIneg1,definition,
% 2.93/1.56 ( symdiffIneg1
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ B )
% 2.93/1.56 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffIneg2_type,type,
% 2.93/1.56 symdiffIneg2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(symdiffIneg2,definition,
% 2.93/1.56 ( symdiffIneg2
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ~ ( in @ Xx @ A )
% 2.93/1.56 => ( ~ ( in @ Xx @ B )
% 2.93/1.56 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(iskpair_type,type,
% 2.93/1.56 iskpair: $i > $o ).
% 2.93/1.56
% 2.93/1.56 thf(secondinupair_type,type,
% 2.93/1.56 secondinupair: $o ).
% 2.93/1.56
% 2.93/1.56 thf(secondinupair,definition,
% 2.93/1.56 ( secondinupair
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairIL_type,type,
% 2.93/1.56 setukpairIL: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairIL,definition,
% 2.93/1.56 ( setukpairIL
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairIR_type,type,
% 2.93/1.56 setukpairIR: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairIR,definition,
% 2.93/1.56 ( setukpairIR
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(kpairiskpair_type,type,
% 2.93/1.56 kpairiskpair: $o ).
% 2.93/1.56
% 2.93/1.56 thf(kpairiskpair,definition,
% 2.93/1.56 ( kpairiskpair
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(kpair_type,type,
% 2.93/1.56 kpair: $i > $i > $i ).
% 2.93/1.56
% 2.93/1.56 thf(kpairp_type,type,
% 2.93/1.56 kpairp: $o ).
% 2.93/1.56
% 2.93/1.56 thf(kpairp,definition,
% 2.93/1.56 ( kpairp
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprod_type,type,
% 2.93/1.56 cartprod: $i > $i > $i ).
% 2.93/1.56
% 2.93/1.56 thf(singletonsubset_type,type,
% 2.93/1.56 singletonsubset: $o ).
% 2.93/1.56
% 2.93/1.56 thf(singletonsubset,definition,
% 2.93/1.56 ( singletonsubset
% 2.93/1.56 = ( ! [A: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(singletoninpowerset_type,type,
% 2.93/1.56 singletoninpowerset: $o ).
% 2.93/1.56
% 2.93/1.56 thf(singletoninpowerset,definition,
% 2.93/1.56 ( singletoninpowerset
% 2.93/1.56 = ( ! [A: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(singletoninpowunion_type,type,
% 2.93/1.56 singletoninpowunion: $o ).
% 2.93/1.56
% 2.93/1.56 thf(singletoninpowunion,definition,
% 2.93/1.56 ( singletoninpowunion
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(upairset2E_type,type,
% 2.93/1.56 upairset2E: $o ).
% 2.93/1.56
% 2.93/1.56 thf(upairset2E,definition,
% 2.93/1.56 ( upairset2E
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.93/1.56 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 2.93/1.56 => ( ( Xz = Xx )
% 2.93/1.56 | ( Xz = Xy ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(upairsubunion_type,type,
% 2.93/1.56 upairsubunion: $o ).
% 2.93/1.56
% 2.93/1.56 thf(upairsubunion,definition,
% 2.93/1.56 ( upairsubunion
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(upairinpowunion_type,type,
% 2.93/1.56 upairinpowunion: $o ).
% 2.93/1.56
% 2.93/1.56 thf(upairinpowunion,definition,
% 2.93/1.56 ( upairinpowunion
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ubforcartprodlem1_type,type,
% 2.93/1.56 ubforcartprodlem1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ubforcartprodlem1,definition,
% 2.93/1.56 ( ubforcartprodlem1
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ubforcartprodlem2_type,type,
% 2.93/1.56 ubforcartprodlem2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ubforcartprodlem2,definition,
% 2.93/1.56 ( ubforcartprodlem2
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ubforcartprodlem3_type,type,
% 2.93/1.56 ubforcartprodlem3: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ubforcartprodlem3,definition,
% 2.93/1.56 ( ubforcartprodlem3
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodpairin_type,type,
% 2.93/1.56 cartprodpairin: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodpairin,definition,
% 2.93/1.56 ( cartprodpairin
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodmempair1_type,type,
% 2.93/1.56 cartprodmempair1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodmempair1,definition,
% 2.93/1.56 ( cartprodmempair1
% 2.93/1.56 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.93/1.56 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.93/1.56 => ? [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 & ? [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 & ( Xu
% 2.93/1.56 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodmempair_type,type,
% 2.93/1.56 cartprodmempair: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodmempair,definition,
% 2.93/1.56 ( cartprodmempair
% 2.93/1.56 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.93/1.56 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.93/1.56 => ( iskpair @ Xu ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setunionE2_type,type,
% 2.93/1.56 setunionE2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setunionE2,definition,
% 2.93/1.56 ( setunionE2
% 2.93/1.56 = ( ! [A: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ ( setunion @ A ) )
% 2.93/1.56 => ? [X: $i] :
% 2.93/1.56 ( ( in @ X @ A )
% 2.93/1.56 & ( in @ Xx @ X ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setunionsingleton1_type,type,
% 2.93/1.56 setunionsingleton1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setunionsingleton1,definition,
% 2.93/1.56 ( setunionsingleton1
% 2.93/1.56 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setunionsingleton2_type,type,
% 2.93/1.56 setunionsingleton2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setunionsingleton2,definition,
% 2.93/1.56 ( setunionsingleton2
% 2.93/1.56 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setunionsingleton_type,type,
% 2.93/1.56 setunionsingleton: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setunionsingleton,definition,
% 2.93/1.56 ( setunionsingleton
% 2.93/1.56 = ( ! [Xx: $i] :
% 2.93/1.56 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 2.93/1.56 = Xx ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(singleton_type,type,
% 2.93/1.56 singleton: $i > $o ).
% 2.93/1.56
% 2.93/1.56 thf(singletonprop_type,type,
% 2.93/1.56 singletonprop: $o ).
% 2.93/1.56
% 2.93/1.56 thf(singletonprop,definition,
% 2.93/1.56 ( singletonprop
% 2.93/1.56 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( ( Xphi @ Xx )
% 2.93/1.56 => ( ( Xphi @ Xy )
% 2.93/1.56 => ( Xx = Xy ) ) ) ) )
% 2.93/1.56 => ( ? [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 & ( Xphi @ Xx ) )
% 2.93/1.56 => ( singleton
% 2.93/1.56 @ ( dsetconstr @ A
% 2.93/1.56 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ex1_type,type,
% 2.93/1.56 ex1: $i > ( $i > $o ) > $o ).
% 2.93/1.56
% 2.93/1.56 thf(ex1,definition,
% 2.93/1.56 ( ex1
% 2.93/1.56 = ( ^ [A: $i,Xphi: $i > $o] :
% 2.93/1.56 ( singleton
% 2.93/1.56 @ ( dsetconstr @ A
% 2.93/1.56 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ex1E1_type,type,
% 2.93/1.56 ex1E1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ex1E1,definition,
% 2.93/1.56 ( ex1E1
% 2.93/1.56 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.56 ( ( ex1 @ A
% 2.93/1.56 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.56 => ? [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 & ( Xphi @ Xx ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ex1I_type,type,
% 2.93/1.56 ex1I: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ex1I,definition,
% 2.93/1.56 ( ex1I
% 2.93/1.56 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( Xphi @ Xx )
% 2.93/1.56 => ( ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( ( Xphi @ Xy )
% 2.93/1.56 => ( Xy = Xx ) ) )
% 2.93/1.56 => ( ex1 @ A
% 2.93/1.56 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ex1I2_type,type,
% 2.93/1.56 ex1I2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ex1I2,definition,
% 2.93/1.56 ( ex1I2
% 2.93/1.56 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( ( Xphi @ Xx )
% 2.93/1.56 => ( ( Xphi @ Xy )
% 2.93/1.56 => ( Xx = Xy ) ) ) ) )
% 2.93/1.56 => ( ? [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 & ( Xphi @ Xx ) )
% 2.93/1.56 => ( ex1 @ A
% 2.93/1.56 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(singletonsuniq_type,type,
% 2.93/1.56 singletonsuniq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(singletonsuniq,definition,
% 2.93/1.56 ( singletonsuniq
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( ( setadjoin @ Xx @ emptyset )
% 2.93/1.56 = ( setadjoin @ Xy @ emptyset ) )
% 2.93/1.56 => ( Xx = Xy ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(atmost1p_type,type,
% 2.93/1.56 atmost1p: $i > $o ).
% 2.93/1.56
% 2.93/1.56 thf(atleast2p_type,type,
% 2.93/1.56 atleast2p: $i > $o ).
% 2.93/1.56
% 2.93/1.56 thf(atmost2p_type,type,
% 2.93/1.56 atmost2p: $i > $o ).
% 2.93/1.56
% 2.93/1.56 thf(upairsetp_type,type,
% 2.93/1.56 upairsetp: $i > $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjL1_type,type,
% 2.93/1.56 setukpairinjL1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjL1,definition,
% 2.93/1.56 ( setukpairinjL1
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.93/1.56 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 2.93/1.56 => ( Xx = Xz ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(kfstsingleton_type,type,
% 2.93/1.56 kfstsingleton: $o ).
% 2.93/1.56
% 2.93/1.56 thf(kfstsingleton,definition,
% 2.93/1.56 ( kfstsingleton
% 2.93/1.56 = ( ! [Xu: $i] :
% 2.93/1.56 ( ( iskpair @ Xu )
% 2.93/1.56 => ( singleton
% 2.93/1.56 @ ( dsetconstr @ ( setunion @ Xu )
% 2.93/1.56 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(theprop_type,type,
% 2.93/1.56 theprop: $o ).
% 2.93/1.56
% 2.93/1.56 thf(theprop,definition,
% 2.93/1.56 ( theprop
% 2.93/1.56 = ( ! [X: $i] :
% 2.93/1.56 ( ( singleton @ X )
% 2.93/1.56 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(kfst_type,type,
% 2.93/1.56 kfst: $i > $i ).
% 2.93/1.56
% 2.93/1.56 thf(kfstpairEq_type,type,
% 2.93/1.56 kfstpairEq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(kfstpairEq,definition,
% 2.93/1.56 ( kfstpairEq
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 2.93/1.56 = Xx ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodfstin_type,type,
% 2.93/1.56 cartprodfstin: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodfstin,definition,
% 2.93/1.56 ( cartprodfstin
% 2.93/1.56 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.93/1.56 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.93/1.56 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjL2_type,type,
% 2.93/1.56 setukpairinjL2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjL2,definition,
% 2.93/1.56 ( setukpairinjL2
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.93/1.56 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.93/1.56 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.93/1.56 => ( Xx = Xz ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjL_type,type,
% 2.93/1.56 setukpairinjL: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjL,definition,
% 2.93/1.56 ( setukpairinjL
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.93/1.56 ( ( ( kpair @ Xx @ Xy )
% 2.93/1.56 = ( kpair @ Xz @ Xu ) )
% 2.93/1.56 => ( Xx = Xz ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR11_type,type,
% 2.93/1.56 setukpairinjR11: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR11,definition,
% 2.93/1.56 ( setukpairinjR11
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( Xx = Xy )
% 2.93/1.56 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.93/1.56 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR12_type,type,
% 2.93/1.56 setukpairinjR12: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR12,definition,
% 2.93/1.56 ( setukpairinjR12
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( Xx = Xy )
% 2.93/1.56 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.93/1.56 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR1_type,type,
% 2.93/1.56 setukpairinjR1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR1,definition,
% 2.93/1.56 ( setukpairinjR1
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.93/1.56 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.93/1.56 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.93/1.56 => ( ( Xz = Xu )
% 2.93/1.56 => ( Xy = Xu ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(upairequniteq_type,type,
% 2.93/1.56 upairequniteq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(upairequniteq,definition,
% 2.93/1.56 ( upairequniteq
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.93/1.56 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.93/1.56 = ( setadjoin @ Xz @ emptyset ) )
% 2.93/1.56 => ( Xx = Xy ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR2_type,type,
% 2.93/1.56 setukpairinjR2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR2,definition,
% 2.93/1.56 ( setukpairinjR2
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.93/1.56 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.93/1.56 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.93/1.56 => ( Xy = Xu ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR_type,type,
% 2.93/1.56 setukpairinjR: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setukpairinjR,definition,
% 2.93/1.56 ( setukpairinjR
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.93/1.56 ( ( ( kpair @ Xx @ Xy )
% 2.93/1.56 = ( kpair @ Xz @ Xu ) )
% 2.93/1.56 => ( Xy = Xu ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ksndsingleton_type,type,
% 2.93/1.56 ksndsingleton: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ksndsingleton,definition,
% 2.93/1.56 ( ksndsingleton
% 2.93/1.56 = ( ! [Xu: $i] :
% 2.93/1.56 ( ( iskpair @ Xu )
% 2.93/1.56 => ( singleton
% 2.93/1.56 @ ( dsetconstr @ ( setunion @ Xu )
% 2.93/1.56 @ ^ [Xx: $i] :
% 2.93/1.56 ( Xu
% 2.93/1.56 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ksnd_type,type,
% 2.93/1.56 ksnd: $i > $i ).
% 2.93/1.56
% 2.93/1.56 thf(ksndpairEq_type,type,
% 2.93/1.56 ksndpairEq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ksndpairEq,definition,
% 2.93/1.56 ( ksndpairEq
% 2.93/1.56 = ( ! [Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 2.93/1.56 = Xy ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(kpairsurjEq_type,type,
% 2.93/1.56 kpairsurjEq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(kpairsurjEq,definition,
% 2.93/1.56 ( kpairsurjEq
% 2.93/1.56 = ( ! [Xu: $i] :
% 2.93/1.56 ( ( iskpair @ Xu )
% 2.93/1.56 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 2.93/1.56 = Xu ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodsndin_type,type,
% 2.93/1.56 cartprodsndin: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodsndin,definition,
% 2.93/1.56 ( cartprodsndin
% 2.93/1.56 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.93/1.56 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.93/1.56 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodpairmemEL_type,type,
% 2.93/1.56 cartprodpairmemEL: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodpairmemEL,definition,
% 2.93/1.56 ( cartprodpairmemEL
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 2.93/1.56 => ( in @ Xx @ A ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodpairmemER_type,type,
% 2.93/1.56 cartprodpairmemER: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodpairmemER,definition,
% 2.93/1.56 ( cartprodpairmemER
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 2.93/1.56 => ( in @ Xy @ B ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodmempaircEq_type,type,
% 2.93/1.56 cartprodmempaircEq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodmempaircEq,definition,
% 2.93/1.56 ( cartprodmempaircEq
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( kpair @ Xx @ Xy )
% 2.93/1.56 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodfstpairEq_type,type,
% 2.93/1.56 cartprodfstpairEq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodfstpairEq,definition,
% 2.93/1.56 ( cartprodfstpairEq
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 2.93/1.56 = Xx ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodsndpairEq_type,type,
% 2.93/1.56 cartprodsndpairEq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodsndpairEq,definition,
% 2.93/1.56 ( cartprodsndpairEq
% 2.93/1.56 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 2.93/1.56 = Xy ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodpairsurjEq_type,type,
% 2.93/1.56 cartprodpairsurjEq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(cartprodpairsurjEq,definition,
% 2.93/1.56 ( cartprodpairsurjEq
% 2.93/1.56 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.93/1.56 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.93/1.56 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 2.93/1.56 = Xu ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(breln_type,type,
% 2.93/1.56 breln: $i > $i > $i > $o ).
% 2.93/1.56
% 2.93/1.56 thf(breln,definition,
% 2.93/1.56 ( breln
% 2.93/1.56 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstr_type,type,
% 2.93/1.56 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrI_type,type,
% 2.93/1.56 dpsetconstrI: $o ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrI,definition,
% 2.93/1.56 ( dpsetconstrI
% 2.93/1.56 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( Xphi @ Xx @ Xy )
% 2.93/1.56 => ( in @ ( kpair @ Xx @ Xy )
% 2.93/1.56 @ ( dpsetconstr @ A @ B
% 2.93/1.56 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrSub_type,type,
% 2.93/1.56 dpsetconstrSub: $o ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrSub,definition,
% 2.93/1.56 ( dpsetconstrSub
% 2.93/1.56 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 2.93/1.56 ( subset
% 2.93/1.56 @ ( dpsetconstr @ A @ B
% 2.93/1.56 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 2.93/1.56 @ ( cartprod @ A @ B ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setOfPairsIsBReln_type,type,
% 2.93/1.56 setOfPairsIsBReln: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setOfPairsIsBReln,definition,
% 2.93/1.56 ( setOfPairsIsBReln
% 2.93/1.56 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 2.93/1.56 ( breln @ A @ B
% 2.93/1.56 @ ( dpsetconstr @ A @ B
% 2.93/1.56 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrERa_type,type,
% 2.93/1.56 dpsetconstrERa: $o ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrERa,definition,
% 2.93/1.56 ( dpsetconstrERa
% 2.93/1.56 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( in @ ( kpair @ Xx @ Xy )
% 2.93/1.56 @ ( dpsetconstr @ A @ B
% 2.93/1.56 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.93/1.56 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrEL1_type,type,
% 2.93/1.56 dpsetconstrEL1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrEL1,definition,
% 2.93/1.56 ( dpsetconstrEL1
% 2.93/1.56 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( in @ ( kpair @ Xx @ Xy )
% 2.93/1.56 @ ( dpsetconstr @ A @ B
% 2.93/1.56 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.93/1.56 => ( in @ Xx @ A ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrEL2_type,type,
% 2.93/1.56 dpsetconstrEL2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrEL2,definition,
% 2.93/1.56 ( dpsetconstrEL2
% 2.93/1.56 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( in @ ( kpair @ Xx @ Xy )
% 2.93/1.56 @ ( dpsetconstr @ A @ B
% 2.93/1.56 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.93/1.56 => ( in @ Xy @ B ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrER_type,type,
% 2.93/1.56 dpsetconstrER: $o ).
% 2.93/1.56
% 2.93/1.56 thf(dpsetconstrER,definition,
% 2.93/1.56 ( dpsetconstrER
% 2.93/1.56 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( in @ ( kpair @ Xx @ Xy )
% 2.93/1.56 @ ( dpsetconstr @ A @ B
% 2.93/1.56 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.93/1.56 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(func_type,type,
% 2.93/1.56 func: $i > $i > $i > $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcSet_type,type,
% 2.93/1.56 funcSet: $i > $i > $i ).
% 2.93/1.56
% 2.93/1.56 thf(funcImageSingleton_type,type,
% 2.93/1.56 funcImageSingleton: $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcImageSingleton,definition,
% 2.93/1.56 ( funcImageSingleton
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( singleton
% 2.93/1.56 @ ( dsetconstr @ B
% 2.93/1.56 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(apProp_type,type,
% 2.93/1.56 apProp: $o ).
% 2.93/1.56
% 2.93/1.56 thf(apProp,definition,
% 2.93/1.56 ( apProp
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in
% 2.93/1.56 @ ( setunion
% 2.93/1.56 @ ( dsetconstr @ B
% 2.93/1.56 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 2.93/1.56 @ B ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ap_type,type,
% 2.93/1.56 ap: $i > $i > $i > $i > $i ).
% 2.93/1.56
% 2.93/1.56 thf(app_type,type,
% 2.93/1.56 app: $o ).
% 2.93/1.56
% 2.93/1.56 thf(app,definition,
% 2.93/1.56 ( app
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(infuncsetfunc_type,type,
% 2.93/1.56 infuncsetfunc: $o ).
% 2.93/1.56
% 2.93/1.56 thf(infuncsetfunc,definition,
% 2.93/1.56 ( infuncsetfunc
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.93/1.56 => ( func @ A @ B @ Xf ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ap2p_type,type,
% 2.93/1.56 ap2p: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ap2p,definition,
% 2.93/1.56 ( ap2p
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(funcinfuncset_type,type,
% 2.93/1.56 funcinfuncset: $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcinfuncset,definition,
% 2.93/1.56 ( funcinfuncset
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(lamProp_type,type,
% 2.93/1.56 lamProp: $o ).
% 2.93/1.56
% 2.93/1.56 thf(lamProp,definition,
% 2.93/1.56 ( lamProp
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.93/1.56 => ( func @ A @ B
% 2.93/1.56 @ ( dpsetconstr @ A @ B
% 2.93/1.56 @ ^ [Xx: $i,Xy: $i] :
% 2.93/1.56 ( ( Xf @ Xx )
% 2.93/1.56 = Xy ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(lam_type,type,
% 2.93/1.56 lam: $i > $i > ( $i > $i ) > $i ).
% 2.93/1.56
% 2.93/1.56 thf(lamp_type,type,
% 2.93/1.56 lamp: $o ).
% 2.93/1.56
% 2.93/1.56 thf(lamp,definition,
% 2.93/1.56 ( lamp
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.93/1.56 => ( func @ A @ B
% 2.93/1.56 @ ( lam @ A @ B
% 2.93/1.56 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(lam2p_type,type,
% 2.93/1.56 lam2p: $o ).
% 2.93/1.56
% 2.93/1.56 thf(lam2p,definition,
% 2.93/1.56 ( lam2p
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.93/1.56 => ( in
% 2.93/1.56 @ ( lam @ A @ B
% 2.93/1.56 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 2.93/1.56 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(brelnall1_type,type,
% 2.93/1.56 brelnall1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(brelnall1,definition,
% 2.93/1.56 ( brelnall1
% 2.93/1.56 = ( ! [A: $i,B: $i,R: $i] :
% 2.93/1.56 ( ( breln @ A @ B @ R )
% 2.93/1.56 => ! [Xphi: $i > $o] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.93/1.56 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ R )
% 2.93/1.56 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(brelnall2_type,type,
% 2.93/1.56 brelnall2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(brelnall2,definition,
% 2.93/1.56 ( brelnall2
% 2.93/1.56 = ( ! [A: $i,B: $i,R: $i] :
% 2.93/1.56 ( ( breln @ A @ B @ R )
% 2.93/1.56 => ! [Xphi: $i > $o] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.93/1.56 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ R )
% 2.93/1.56 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ex1E2_type,type,
% 2.93/1.56 ex1E2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ex1E2,definition,
% 2.93/1.56 ( ex1E2
% 2.93/1.56 = ( ! [A: $i,Xphi: $i > $o] :
% 2.93/1.56 ( ( ex1 @ A
% 2.93/1.56 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( ( Xphi @ Xx )
% 2.93/1.56 => ( ( Xphi @ Xy )
% 2.93/1.56 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(funcGraphProp1_type,type,
% 2.93/1.56 funcGraphProp1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcGraphProp1,definition,
% 2.93/1.56 ( funcGraphProp1
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(funcGraphProp3_type,type,
% 2.93/1.56 funcGraphProp3: $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcGraphProp3,definition,
% 2.93/1.56 ( funcGraphProp3
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(funcGraphProp2_type,type,
% 2.93/1.56 funcGraphProp2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcGraphProp2,definition,
% 2.93/1.56 ( funcGraphProp2
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 2.93/1.56 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.93/1.56 = Xy ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(funcextLem_type,type,
% 2.93/1.56 funcextLem: $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcextLem,definition,
% 2.93/1.56 ( funcextLem
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ! [Xg: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xg )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.93/1.56 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 2.93/1.56 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(funcGraphProp4_type,type,
% 2.93/1.56 funcGraphProp4: $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcGraphProp4,definition,
% 2.93/1.56 ( funcGraphProp4
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 2.93/1.56 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.93/1.56 = Xy ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(subbreln_type,type,
% 2.93/1.56 subbreln: $o ).
% 2.93/1.56
% 2.93/1.56 thf(subbreln,definition,
% 2.93/1.56 ( subbreln
% 2.93/1.56 = ( ! [A: $i,B: $i,R: $i] :
% 2.93/1.56 ( ( breln @ A @ B @ R )
% 2.93/1.56 => ! [S: $i] :
% 2.93/1.56 ( ( breln @ A @ B @ S )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.93/1.56 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 2.93/1.56 => ( subset @ R @ S ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(eqbreln_type,type,
% 2.93/1.56 eqbreln: $o ).
% 2.93/1.56
% 2.93/1.56 thf(eqbreln,definition,
% 2.93/1.56 ( eqbreln
% 2.93/1.56 = ( ! [A: $i,B: $i,R: $i] :
% 2.93/1.56 ( ( breln @ A @ B @ R )
% 2.93/1.56 => ! [S: $i] :
% 2.93/1.56 ( ( breln @ A @ B @ S )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.93/1.56 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ B )
% 2.93/1.56 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 2.93/1.56 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 2.93/1.56 => ( R = S ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(funcext_type,type,
% 2.93/1.56 funcext: $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcext,definition,
% 2.93/1.56 ( funcext
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ! [Xg: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xg )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.93/1.56 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.93/1.56 => ( Xf = Xg ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(funcext2_type,type,
% 2.93/1.56 funcext2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(funcext2,definition,
% 2.93/1.56 ( funcext2
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.93/1.56 => ! [Xg: $i] :
% 2.93/1.56 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.93/1.56 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.93/1.56 => ( Xf = Xg ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ap2apEq1_type,type,
% 2.93/1.56 ap2apEq1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ap2apEq1,definition,
% 2.93/1.56 ( ap2apEq1
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.93/1.56 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ap2apEq2_type,type,
% 2.93/1.56 ap2apEq2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ap2apEq2,definition,
% 2.93/1.56 ( ap2apEq2
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.93/1.56 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(beta1_type,type,
% 2.93/1.56 beta1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(beta1,definition,
% 2.93/1.56 ( beta1
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( ap @ A @ B
% 2.93/1.56 @ ( lam @ A @ B
% 2.93/1.56 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 2.93/1.56 @ Xx )
% 2.93/1.56 = ( Xf @ Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(eta1_type,type,
% 2.93/1.56 eta1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(eta1,definition,
% 2.93/1.56 ( eta1
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( func @ A @ B @ Xf )
% 2.93/1.56 => ( ( lam @ A @ B
% 2.93/1.56 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 2.93/1.56 = Xf ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(lam2lamEq_type,type,
% 2.93/1.56 lam2lamEq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(lam2lamEq,definition,
% 2.93/1.56 ( lam2lamEq
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.93/1.56 => ( ( lam @ A @ B
% 2.93/1.56 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 2.93/1.56 = ( lam @ A @ B
% 2.93/1.56 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(beta2_type,type,
% 2.93/1.56 beta2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(beta2,definition,
% 2.93/1.56 ( beta2
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.93/1.56 ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( ap @ A @ B
% 2.93/1.56 @ ( lam @ A @ B
% 2.93/1.56 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 2.93/1.56 @ Xx )
% 2.93/1.56 = ( Xf @ Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(eta2_type,type,
% 2.93/1.56 eta2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(eta2,definition,
% 2.93/1.56 ( eta2
% 2.93/1.56 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.93/1.56 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.93/1.56 => ( ( lam @ A @ B
% 2.93/1.56 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 2.93/1.56 = Xf ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(iffalseProp1_type,type,
% 2.93/1.56 iffalseProp1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(iffalseProp1,definition,
% 2.93/1.56 ( iffalseProp1
% 2.93/1.56 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( ~ Xphi
% 2.93/1.56 => ( in @ Xy
% 2.93/1.56 @ ( dsetconstr @ A
% 2.93/1.56 @ ^ [Xz: $i] :
% 2.93/1.56 ( ( Xphi
% 2.93/1.56 & ( Xz = Xx ) )
% 2.93/1.56 | ( ~ Xphi
% 2.93/1.56 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(iffalseProp2_type,type,
% 2.93/1.56 iffalseProp2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(iffalseProp2,definition,
% 2.93/1.56 ( iffalseProp2
% 2.93/1.56 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( ~ Xphi
% 2.93/1.56 => ( ( dsetconstr @ A
% 2.93/1.56 @ ^ [Xz: $i] :
% 2.93/1.56 ( ( Xphi
% 2.93/1.56 & ( Xz = Xx ) )
% 2.93/1.56 | ( ~ Xphi
% 2.93/1.56 & ( Xz = Xy ) ) ) )
% 2.93/1.56 = ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(iftrueProp1_type,type,
% 2.93/1.56 iftrueProp1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(iftrueProp1,definition,
% 2.93/1.56 ( iftrueProp1
% 2.93/1.56 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( Xphi
% 2.93/1.56 => ( in @ Xx
% 2.93/1.56 @ ( dsetconstr @ A
% 2.93/1.56 @ ^ [Xz: $i] :
% 2.93/1.56 ( ( Xphi
% 2.93/1.56 & ( Xz = Xx ) )
% 2.93/1.56 | ( ~ Xphi
% 2.93/1.56 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(iftrueProp2_type,type,
% 2.93/1.56 iftrueProp2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(iftrueProp2,definition,
% 2.93/1.56 ( iftrueProp2
% 2.93/1.56 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( Xphi
% 2.93/1.56 => ( ( dsetconstr @ A
% 2.93/1.56 @ ^ [Xz: $i] :
% 2.93/1.56 ( ( Xphi
% 2.93/1.56 & ( Xz = Xx ) )
% 2.93/1.56 | ( ~ Xphi
% 2.93/1.56 & ( Xz = Xy ) ) ) )
% 2.93/1.56 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(ifSingleton_type,type,
% 2.93/1.56 ifSingleton: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ifSingleton,definition,
% 2.93/1.56 ( ifSingleton
% 2.93/1.56 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( singleton
% 2.93/1.56 @ ( dsetconstr @ A
% 2.93/1.56 @ ^ [Xz: $i] :
% 2.93/1.56 ( ( Xphi
% 2.93/1.56 & ( Xz = Xx ) )
% 2.93/1.56 | ( ~ Xphi
% 2.93/1.56 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(if_type,type,
% 2.93/1.56 if: $i > $o > $i > $i > $i ).
% 2.93/1.56
% 2.93/1.56 thf(ifp_type,type,
% 2.93/1.56 ifp: $o ).
% 2.93/1.56
% 2.93/1.56 thf(ifp,definition,
% 2.93/1.56 ( ifp
% 2.93/1.56 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ A ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(theeq_type,type,
% 2.93/1.56 theeq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(theeq,definition,
% 2.93/1.56 ( theeq
% 2.93/1.56 = ( ! [X: $i] :
% 2.93/1.56 ( ( singleton @ X )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ X )
% 2.93/1.56 => ( ( setunion @ X )
% 2.93/1.56 = Xx ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(iftrue_type,type,
% 2.93/1.56 iftrue: $o ).
% 2.93/1.56
% 2.93/1.56 thf(iftrue,definition,
% 2.93/1.56 ( iftrue
% 2.93/1.56 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( Xphi
% 2.93/1.56 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 2.93/1.56 = Xx ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(iffalse_type,type,
% 2.93/1.56 iffalse: $o ).
% 2.93/1.56
% 2.93/1.56 thf(iffalse,definition,
% 2.93/1.56 ( iffalse
% 2.93/1.56 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( ~ Xphi
% 2.93/1.56 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 2.93/1.56 = Xy ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(iftrueorfalse_type,type,
% 2.93/1.56 iftrueorfalse: $o ).
% 2.93/1.56
% 2.93/1.56 thf(iftrueorfalse,definition,
% 2.93/1.56 ( iftrueorfalse
% 2.93/1.56 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ! [Xy: $i] :
% 2.93/1.56 ( ( in @ Xy @ A )
% 2.93/1.56 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(binintersectT_lem_type,type,
% 2.93/1.56 binintersectT_lem: $o ).
% 2.93/1.56
% 2.93/1.56 thf(binintersectT_lem,definition,
% 2.93/1.56 ( binintersectT_lem
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(binunionT_lem_type,type,
% 2.93/1.56 binunionT_lem: $o ).
% 2.93/1.56
% 2.93/1.56 thf(binunionT_lem,definition,
% 2.93/1.56 ( binunionT_lem
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(powersetT_lem_type,type,
% 2.93/1.56 powersetT_lem: $o ).
% 2.93/1.56
% 2.93/1.56 thf(powersetT_lem,definition,
% 2.93/1.56 ( powersetT_lem
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ( in @ ( powerset @ X ) @ ( powerset @ ( powerset @ A ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setminusT_lem_type,type,
% 2.93/1.56 setminusT_lem: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setminusT_lem,definition,
% 2.93/1.56 ( setminusT_lem
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( in @ ( setminus @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(complementT_lem_type,type,
% 2.93/1.56 complementT_lem: $o ).
% 2.93/1.56
% 2.93/1.56 thf(complementT_lem,definition,
% 2.93/1.56 ( complementT_lem
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(setextT_type,type,
% 2.93/1.56 setextT: $o ).
% 2.93/1.56
% 2.93/1.56 thf(setextT,definition,
% 2.93/1.56 ( setextT
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ X )
% 2.93/1.56 => ( in @ Xx @ Y ) ) )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ Y )
% 2.93/1.56 => ( in @ Xx @ X ) ) )
% 2.93/1.56 => ( X = Y ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(subsetTI_type,type,
% 2.93/1.56 subsetTI: $o ).
% 2.93/1.56
% 2.93/1.56 thf(subsetTI,definition,
% 2.93/1.56 ( subsetTI
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ X )
% 2.93/1.56 => ( in @ Xx @ Y ) ) )
% 2.93/1.56 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(powersetTI1_type,type,
% 2.93/1.56 powersetTI1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(powersetTI1,definition,
% 2.93/1.56 ( powersetTI1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ X )
% 2.93/1.56 => ( in @ Xx @ Y ) ) )
% 2.93/1.56 => ( in @ X @ ( powerset @ Y ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(powersetTE1_type,type,
% 2.93/1.56 powersetTE1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(powersetTE1,definition,
% 2.93/1.56 ( powersetTE1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ X @ ( powerset @ Y ) )
% 2.93/1.56 => ( ( in @ Xx @ X )
% 2.93/1.56 => ( in @ Xx @ Y ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(complementTI1_type,type,
% 2.93/1.56 complementTI1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(complementTI1,definition,
% 2.93/1.56 ( complementTI1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ X )
% 2.93/1.56 => ~ ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(complementTE1_type,type,
% 2.93/1.56 complementTE1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(complementTE1,definition,
% 2.93/1.56 ( complementTE1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ~ ( in @ Xx @ ( setminus @ A @ X ) )
% 2.93/1.56 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(binintersectTELcontra_type,type,
% 2.93/1.56 binintersectTELcontra: $o ).
% 2.93/1.56
% 2.93/1.56 thf(binintersectTELcontra,definition,
% 2.93/1.56 ( binintersectTELcontra
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ~ ( in @ Xx @ X )
% 2.93/1.56 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(binintersectTERcontra_type,type,
% 2.93/1.56 binintersectTERcontra: $o ).
% 2.93/1.56
% 2.93/1.56 thf(binintersectTERcontra,definition,
% 2.93/1.56 ( binintersectTERcontra
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ~ ( in @ Xx @ Y )
% 2.93/1.56 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(contrasubsetT_type,type,
% 2.93/1.56 contrasubsetT: $o ).
% 2.93/1.56
% 2.93/1.56 thf(contrasubsetT,definition,
% 2.93/1.56 ( contrasubsetT
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 2.93/1.56 => ( ( in @ Xx @ Y )
% 2.93/1.56 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(contrasubsetT1_type,type,
% 2.93/1.56 contrasubsetT1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(contrasubsetT1,definition,
% 2.93/1.56 ( contrasubsetT1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( subset @ X @ Y )
% 2.93/1.56 => ( ~ ( in @ Xx @ Y )
% 2.93/1.56 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(contrasubsetT2_type,type,
% 2.93/1.56 contrasubsetT2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(contrasubsetT2,definition,
% 2.93/1.56 ( contrasubsetT2
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( ( subset @ X @ Y )
% 2.93/1.56 => ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(contrasubsetT3_type,type,
% 2.93/1.56 contrasubsetT3: $o ).
% 2.93/1.56
% 2.93/1.56 thf(contrasubsetT3,definition,
% 2.93/1.56 ( contrasubsetT3
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) )
% 2.93/1.56 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementI1_type,type,
% 2.93/1.56 doubleComplementI1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementI1,definition,
% 2.93/1.56 ( doubleComplementI1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ X )
% 2.93/1.56 => ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementE1_type,type,
% 2.93/1.56 doubleComplementE1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementE1,definition,
% 2.93/1.56 ( doubleComplementE1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) )
% 2.93/1.56 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementSub1_type,type,
% 2.93/1.56 doubleComplementSub1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementSub1,definition,
% 2.93/1.56 ( doubleComplementSub1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ( subset @ X @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementSub2_type,type,
% 2.93/1.56 doubleComplementSub2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementSub2,definition,
% 2.93/1.56 ( doubleComplementSub2
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ( subset @ ( setminus @ A @ ( setminus @ A @ X ) ) @ X ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementEq_type,type,
% 2.93/1.56 doubleComplementEq: $o ).
% 2.93/1.56
% 2.93/1.56 thf(doubleComplementEq,definition,
% 2.93/1.56 ( doubleComplementEq
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ( X
% 2.93/1.56 = ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(complementTnotintersectT_type,type,
% 2.93/1.56 complementTnotintersectT: $o ).
% 2.93/1.56
% 2.93/1.56 thf(complementTnotintersectT,definition,
% 2.93/1.56 ( complementTnotintersectT
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 2.93/1.56 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(complementImpComplementIntersect_type,type,
% 2.93/1.56 complementImpComplementIntersect: $o ).
% 2.93/1.56
% 2.93/1.56 thf(complementImpComplementIntersect,definition,
% 2.93/1.56 ( complementImpComplementIntersect
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 2.93/1.56 => ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(complementSubsetComplementIntersect_type,type,
% 2.93/1.56 complementSubsetComplementIntersect: $o ).
% 2.93/1.56
% 2.93/1.56 thf(complementSubsetComplementIntersect,definition,
% 2.93/1.56 ( complementSubsetComplementIntersect
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( subset @ ( setminus @ A @ X ) @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(complementInPowersetComplementIntersect_type,type,
% 2.93/1.56 complementInPowersetComplementIntersect: $o ).
% 2.93/1.56
% 2.93/1.56 thf(complementInPowersetComplementIntersect,definition,
% 2.93/1.56 ( complementInPowersetComplementIntersect
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( in @ ( setminus @ A @ X ) @ ( powerset @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(contraSubsetComplement_type,type,
% 2.93/1.56 contraSubsetComplement: $o ).
% 2.93/1.56
% 2.93/1.56 thf(contraSubsetComplement,definition,
% 2.93/1.56 ( contraSubsetComplement
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ Y )
% 2.93/1.56 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(complementTcontraSubset_type,type,
% 2.93/1.56 complementTcontraSubset: $o ).
% 2.93/1.56
% 2.93/1.56 thf(complementTcontraSubset,definition,
% 2.93/1.56 ( complementTcontraSubset
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 2.93/1.56 => ( subset @ Y @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(binunionTILcontra_type,type,
% 2.93/1.56 binunionTILcontra: $o ).
% 2.93/1.56
% 2.93/1.56 thf(binunionTILcontra,definition,
% 2.93/1.56 ( binunionTILcontra
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 2.93/1.56 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(binunionTIRcontra_type,type,
% 2.93/1.56 binunionTIRcontra: $o ).
% 2.93/1.56
% 2.93/1.56 thf(binunionTIRcontra,definition,
% 2.93/1.56 ( binunionTIRcontra
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 2.93/1.56 => ~ ( in @ Xx @ Y ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(inIntersectImpInUnion_type,type,
% 2.93/1.56 inIntersectImpInUnion: $o ).
% 2.93/1.56
% 2.93/1.56 thf(inIntersectImpInUnion,definition,
% 2.93/1.56 ( inIntersectImpInUnion
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Z: $i] :
% 2.93/1.56 ( ( in @ Z @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 2.93/1.56 => ( in @ Xx @ ( binunion @ X @ Z ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(inIntersectImpInUnion2_type,type,
% 2.93/1.56 inIntersectImpInUnion2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(inIntersectImpInUnion2,definition,
% 2.93/1.56 ( inIntersectImpInUnion2
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Z: $i] :
% 2.93/1.56 ( ( in @ Z @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 2.93/1.56 => ( in @ Xx @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(inIntersectImpInIntersectUnions_type,type,
% 2.93/1.56 inIntersectImpInIntersectUnions: $o ).
% 2.93/1.56
% 2.93/1.56 thf(inIntersectImpInIntersectUnions,definition,
% 2.93/1.56 ( inIntersectImpInIntersectUnions
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Z: $i] :
% 2.93/1.56 ( ( in @ Z @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 2.93/1.56 => ( in @ Xx @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(intersectInPowersetIntersectUnions_type,type,
% 2.93/1.56 intersectInPowersetIntersectUnions: $o ).
% 2.93/1.56
% 2.93/1.56 thf(intersectInPowersetIntersectUnions,definition,
% 2.93/1.56 ( intersectInPowersetIntersectUnions
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Z: $i] :
% 2.93/1.56 ( ( in @ Z @ ( powerset @ A ) )
% 2.93/1.56 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(inComplementUnionImpNotIn1_type,type,
% 2.93/1.56 inComplementUnionImpNotIn1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(inComplementUnionImpNotIn1,definition,
% 2.93/1.56 ( inComplementUnionImpNotIn1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 2.93/1.56 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(inComplementUnionImpInComplement1_type,type,
% 2.93/1.56 inComplementUnionImpInComplement1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(inComplementUnionImpInComplement1,definition,
% 2.93/1.56 ( inComplementUnionImpInComplement1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 2.93/1.56 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(binunionTE_type,type,
% 2.93/1.56 binunionTE: $o ).
% 2.93/1.56
% 2.93/1.56 thf(binunionTE,definition,
% 2.93/1.56 ( binunionTE
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xphi: $o,Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( binunion @ X @ Y ) )
% 2.93/1.56 => ( ( ( in @ Xx @ X )
% 2.93/1.56 => Xphi )
% 2.93/1.56 => ( ( ( in @ Xx @ Y )
% 2.93/1.56 => Xphi )
% 2.93/1.56 => Xphi ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(binunionTEcontra_type,type,
% 2.93/1.56 binunionTEcontra: $o ).
% 2.93/1.56
% 2.93/1.56 thf(binunionTEcontra,definition,
% 2.93/1.56 ( binunionTEcontra
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ~ ( in @ Xx @ X )
% 2.93/1.56 => ( ~ ( in @ Xx @ Y )
% 2.93/1.56 => ~ ( in @ Xx @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan2a1_type,type,
% 2.93/1.56 demorgan2a1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan2a1,definition,
% 2.93/1.56 ( demorgan2a1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 2.93/1.56 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(complementUnionInPowersetComplement_type,type,
% 2.93/1.56 complementUnionInPowersetComplement: $o ).
% 2.93/1.56
% 2.93/1.56 thf(complementUnionInPowersetComplement,definition,
% 2.93/1.56 ( complementUnionInPowersetComplement
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( in @ ( setminus @ A @ ( binunion @ X @ Y ) ) @ ( powerset @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan2a2_type,type,
% 2.93/1.56 demorgan2a2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan2a2,definition,
% 2.93/1.56 ( demorgan2a2
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 2.93/1.56 => ( in @ Xx @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan1a_type,type,
% 2.93/1.56 demorgan1a: $o ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan1a,definition,
% 2.93/1.56 ( demorgan1a
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) )
% 2.93/1.56 => ( in @ Xx @ ( binunion @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan1b_type,type,
% 2.93/1.56 demorgan1b: $o ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan1b,definition,
% 2.93/1.56 ( demorgan1b
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( binunion @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) )
% 2.93/1.56 => ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan1_type,type,
% 2.93/1.56 demorgan1: $o ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan1,definition,
% 2.93/1.56 ( demorgan1
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ( ( setminus @ A @ ( binintersect @ X @ Y ) )
% 2.93/1.56 = ( binunion @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan2a_type,type,
% 2.93/1.56 demorgan2a: $o ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan2a,definition,
% 2.93/1.56 ( demorgan2a
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 2.93/1.56 => ( in @ Xx @ ( binintersect @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan2b2_type,type,
% 2.93/1.56 demorgan2b2: $o ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan2b2,definition,
% 2.93/1.56 ( demorgan2b2
% 2.93/1.56 = ( ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 2.93/1.56 => ( ( in @ Xx @ ( setminus @ A @ Y ) )
% 2.93/1.56 => ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56
% 2.93/1.56 thf(demorgan2b,conjecture,
% 2.93/1.56 ( setextAx
% 2.93/1.56 => ( emptysetAx
% 2.93/1.56 => ( setadjoinAx
% 2.93/1.56 => ( powersetAx
% 2.93/1.56 => ( setunionAx
% 2.93/1.56 => ( omega0Ax
% 2.93/1.56 => ( omegaSAx
% 2.93/1.56 => ( omegaIndAx
% 2.93/1.56 => ( replAx
% 2.93/1.56 => ( foundationAx
% 2.93/1.56 => ( wellorderingAx
% 2.93/1.56 => ( descrp
% 2.93/1.56 => ( dsetconstrI
% 2.93/1.56 => ( dsetconstrEL
% 2.93/1.56 => ( dsetconstrER
% 2.93/1.56 => ( exuE1
% 2.93/1.56 => ( prop2setE
% 2.93/1.56 => ( emptysetE
% 2.93/1.56 => ( emptysetimpfalse
% 2.93/1.56 => ( notinemptyset
% 2.93/1.56 => ( exuE3e
% 2.93/1.56 => ( setext
% 2.93/1.56 => ( emptyI
% 2.93/1.56 => ( noeltsimpempty
% 2.93/1.56 => ( setbeta
% 2.93/1.56 => ( nonemptyE1
% 2.93/1.56 => ( nonemptyI
% 2.93/1.56 => ( nonemptyI1
% 2.93/1.56 => ( setadjoinIL
% 2.93/1.56 => ( emptyinunitempty
% 2.93/1.56 => ( setadjoinIR
% 2.93/1.56 => ( setadjoinE
% 2.93/1.56 => ( setadjoinOr
% 2.93/1.56 => ( setoftrueEq
% 2.93/1.56 => ( powersetI
% 2.93/1.56 => ( emptyinPowerset
% 2.93/1.56 => ( emptyInPowerset
% 2.93/1.56 => ( powersetE
% 2.93/1.56 => ( setunionI
% 2.93/1.56 => ( setunionE
% 2.93/1.56 => ( subPowSU
% 2.93/1.56 => ( exuE2
% 2.93/1.56 => ( nonemptyImpWitness
% 2.93/1.56 => ( uniqinunit
% 2.93/1.56 => ( notinsingleton
% 2.93/1.56 => ( eqinunit
% 2.93/1.56 => ( singletonsswitch
% 2.93/1.56 => ( upairsetE
% 2.93/1.56 => ( upairsetIL
% 2.93/1.56 => ( upairsetIR
% 2.93/1.56 => ( emptyE1
% 2.93/1.56 => ( vacuousDall
% 2.93/1.56 => ( quantDeMorgan1
% 2.93/1.56 => ( quantDeMorgan2
% 2.93/1.56 => ( quantDeMorgan3
% 2.93/1.56 => ( quantDeMorgan4
% 2.93/1.56 => ( prop2setI
% 2.93/1.56 => ( prop2set2propI
% 2.93/1.56 => ( notdexE
% 2.93/1.56 => ( notdallE
% 2.93/1.56 => ( exuI1
% 2.93/1.56 => ( exuI3
% 2.93/1.56 => ( exuI2
% 2.93/1.56 => ( inCongP
% 2.93/1.56 => ( in__Cong
% 2.93/1.56 => ( exuE3u
% 2.93/1.56 => ( exu__Cong
% 2.93/1.56 => ( emptyset__Cong
% 2.93/1.56 => ( setadjoin__Cong
% 2.93/1.56 => ( powerset__Cong
% 2.93/1.56 => ( setunion__Cong
% 2.93/1.56 => ( omega__Cong
% 2.93/1.56 => ( exuEu
% 2.93/1.56 => ( descr__Cong
% 2.93/1.56 => ( dsetconstr__Cong
% 2.93/1.56 => ( subsetI1
% 2.93/1.56 => ( eqimpsubset2
% 2.93/1.56 => ( eqimpsubset1
% 2.93/1.56 => ( subsetI2
% 2.93/1.56 => ( emptysetsubset
% 2.93/1.56 => ( subsetE
% 2.93/1.56 => ( subsetE2
% 2.93/1.56 => ( notsubsetI
% 2.93/1.56 => ( notequalI1
% 2.93/1.56 => ( notequalI2
% 2.93/1.56 => ( subsetRefl
% 2.93/1.56 => ( subsetTrans
% 2.93/1.56 => ( setadjoinSub
% 2.93/1.56 => ( setadjoinSub2
% 2.93/1.56 => ( subset2powerset
% 2.93/1.56 => ( setextsub
% 2.93/1.56 => ( subsetemptysetimpeq
% 2.93/1.56 => ( powersetI1
% 2.93/1.56 => ( powersetE1
% 2.93/1.56 => ( inPowerset
% 2.93/1.56 => ( powersetsubset
% 2.93/1.56 => ( sepInPowerset
% 2.93/1.56 => ( sepSubset
% 2.93/1.56 => ( binunionIL
% 2.93/1.56 => ( upairset2IR
% 2.93/1.56 => ( binunionIR
% 2.93/1.56 => ( binunionEcases
% 2.93/1.56 => ( binunionE
% 2.93/1.56 => ( binunionLsub
% 2.93/1.56 => ( binunionRsub
% 2.93/1.56 => ( binintersectI
% 2.93/1.56 => ( binintersectSubset5
% 2.93/1.56 => ( binintersectEL
% 2.93/1.56 => ( binintersectLsub
% 2.93/1.56 => ( binintersectSubset2
% 2.93/1.56 => ( binintersectSubset3
% 2.93/1.56 => ( binintersectER
% 2.93/1.56 => ( disjointsetsI1
% 2.93/1.56 => ( binintersectRsub
% 2.93/1.56 => ( binintersectSubset4
% 2.93/1.56 => ( binintersectSubset1
% 2.93/1.56 => ( bs114d
% 2.93/1.56 => ( setminusI
% 2.93/1.56 => ( setminusEL
% 2.93/1.56 => ( setminusER
% 2.93/1.56 => ( setminusSubset2
% 2.93/1.56 => ( setminusERneg
% 2.93/1.56 => ( setminusELneg
% 2.93/1.56 => ( setminusILneg
% 2.93/1.56 => ( setminusIRneg
% 2.93/1.56 => ( setminusLsub
% 2.93/1.56 => ( setminusSubset1
% 2.93/1.56 => ( symdiffE
% 2.93/1.56 => ( symdiffI1
% 2.93/1.56 => ( symdiffI2
% 2.93/1.56 => ( symdiffIneg1
% 2.93/1.56 => ( symdiffIneg2
% 2.93/1.56 => ( secondinupair
% 2.93/1.56 => ( setukpairIL
% 2.93/1.56 => ( setukpairIR
% 2.93/1.56 => ( kpairiskpair
% 2.93/1.56 => ( kpairp
% 2.93/1.56 => ( singletonsubset
% 2.93/1.56 => ( singletoninpowerset
% 2.93/1.56 => ( singletoninpowunion
% 2.93/1.56 => ( upairset2E
% 2.93/1.56 => ( upairsubunion
% 2.93/1.56 => ( upairinpowunion
% 2.93/1.56 => ( ubforcartprodlem1
% 2.93/1.56 => ( ubforcartprodlem2
% 2.93/1.56 => ( ubforcartprodlem3
% 2.93/1.56 => ( cartprodpairin
% 2.93/1.56 => ( cartprodmempair1
% 2.93/1.56 => ( cartprodmempair
% 2.93/1.56 => ( setunionE2
% 2.93/1.56 => ( setunionsingleton1
% 2.93/1.56 => ( setunionsingleton2
% 2.93/1.56 => ( setunionsingleton
% 2.93/1.56 => ( singletonprop
% 2.93/1.56 => ( ex1E1
% 2.93/1.56 => ( ex1I
% 2.93/1.56 => ( ex1I2
% 2.93/1.56 => ( singletonsuniq
% 2.93/1.56 => ( setukpairinjL1
% 2.93/1.56 => ( kfstsingleton
% 2.93/1.56 => ( theprop
% 2.93/1.56 => ( kfstpairEq
% 2.93/1.56 => ( cartprodfstin
% 2.93/1.56 => ( setukpairinjL2
% 2.93/1.56 => ( setukpairinjL
% 2.93/1.56 => ( setukpairinjR11
% 2.93/1.56 => ( setukpairinjR12
% 2.93/1.56 => ( setukpairinjR1
% 2.93/1.56 => ( upairequniteq
% 2.93/1.56 => ( setukpairinjR2
% 2.93/1.56 => ( setukpairinjR
% 2.93/1.56 => ( ksndsingleton
% 2.93/1.56 => ( ksndpairEq
% 2.93/1.56 => ( kpairsurjEq
% 2.93/1.56 => ( cartprodsndin
% 2.93/1.56 => ( cartprodpairmemEL
% 2.93/1.56 => ( cartprodpairmemER
% 2.93/1.56 => ( cartprodmempaircEq
% 2.93/1.56 => ( cartprodfstpairEq
% 2.93/1.56 => ( cartprodsndpairEq
% 2.93/1.56 => ( cartprodpairsurjEq
% 2.93/1.56 => ( dpsetconstrI
% 2.93/1.56 => ( dpsetconstrSub
% 2.93/1.56 => ( setOfPairsIsBReln
% 2.93/1.56 => ( dpsetconstrERa
% 2.93/1.56 => ( dpsetconstrEL1
% 2.93/1.56 => ( dpsetconstrEL2
% 2.93/1.56 => ( dpsetconstrER
% 2.93/1.56 => ( funcImageSingleton
% 2.93/1.56 => ( apProp
% 2.93/1.56 => ( app
% 2.93/1.56 => ( infuncsetfunc
% 2.93/1.56 => ( ap2p
% 2.93/1.56 => ( funcinfuncset
% 2.93/1.56 => ( lamProp
% 2.93/1.56 => ( lamp
% 2.93/1.56 => ( lam2p
% 2.93/1.56 => ( brelnall1
% 2.93/1.56 => ( brelnall2
% 2.93/1.56 => ( ex1E2
% 2.93/1.56 => ( funcGraphProp1
% 2.93/1.56 => ( funcGraphProp3
% 2.93/1.56 => ( funcGraphProp2
% 2.93/1.56 => ( funcextLem
% 2.93/1.56 => ( funcGraphProp4
% 2.93/1.56 => ( subbreln
% 2.93/1.56 => ( eqbreln
% 2.93/1.56 => ( funcext
% 2.93/1.56 => ( funcext2
% 2.93/1.56 => ( ap2apEq1
% 2.93/1.56 => ( ap2apEq2
% 2.93/1.56 => ( beta1
% 2.93/1.56 => ( eta1
% 2.93/1.56 => ( lam2lamEq
% 2.93/1.56 => ( beta2
% 2.93/1.56 => ( eta2
% 2.93/1.56 => ( iffalseProp1
% 2.93/1.56 => ( iffalseProp2
% 2.93/1.56 => ( iftrueProp1
% 2.93/1.56 => ( iftrueProp2
% 2.93/1.56 => ( ifSingleton
% 2.93/1.56 => ( ifp
% 2.93/1.56 => ( theeq
% 2.93/1.56 => ( iftrue
% 2.93/1.56 => ( iffalse
% 2.93/1.56 => ( iftrueorfalse
% 2.93/1.56 => ( binintersectT_lem
% 2.93/1.56 => ( binunionT_lem
% 2.93/1.56 => ( powersetT_lem
% 2.93/1.56 => ( setminusT_lem
% 2.93/1.56 => ( complementT_lem
% 2.93/1.56 => ( setextT
% 2.93/1.56 => ( subsetTI
% 2.93/1.56 => ( powersetTI1
% 2.93/1.56 => ( powersetTE1
% 2.93/1.56 => ( complementTI1
% 2.93/1.56 => ( complementTE1
% 2.93/1.56 => ( binintersectTELcontra
% 2.93/1.56 => ( binintersectTERcontra
% 2.93/1.56 => ( contrasubsetT
% 2.93/1.56 => ( contrasubsetT1
% 2.93/1.56 => ( contrasubsetT2
% 2.93/1.56 => ( contrasubsetT3
% 2.93/1.56 => ( doubleComplementI1
% 2.93/1.56 => ( doubleComplementE1
% 2.93/1.56 => ( doubleComplementSub1
% 2.93/1.56 => ( doubleComplementSub2
% 2.93/1.56 => ( doubleComplementEq
% 2.93/1.56 => ( complementTnotintersectT
% 2.93/1.56 => ( complementImpComplementIntersect
% 2.93/1.56 => ( complementSubsetComplementIntersect
% 2.93/1.56 => ( complementInPowersetComplementIntersect
% 2.93/1.56 => ( contraSubsetComplement
% 2.93/1.56 => ( complementTcontraSubset
% 2.93/1.56 => ( binunionTILcontra
% 2.93/1.56 => ( binunionTIRcontra
% 2.93/1.56 => ( inIntersectImpInUnion
% 2.93/1.56 => ( inIntersectImpInUnion2
% 2.93/1.56 => ( inIntersectImpInIntersectUnions
% 2.93/1.56 => ( intersectInPowersetIntersectUnions
% 2.93/1.56 => ( inComplementUnionImpNotIn1
% 2.93/1.56 => ( inComplementUnionImpInComplement1
% 2.93/1.56 => ( binunionTE
% 2.93/1.56 => ( binunionTEcontra
% 2.93/1.56 => ( demorgan2a1
% 2.93/1.56 => ( complementUnionInPowersetComplement
% 2.93/1.56 => ( demorgan2a2
% 2.93/1.56 => ( demorgan1a
% 2.93/1.56 => ( demorgan1b
% 2.93/1.56 => ( demorgan1
% 2.93/1.56 => ( demorgan2a
% 2.93/1.56 => ( demorgan2b2
% 2.93/1.56 => ! [A: $i,X: $i] :
% 2.93/1.56 ( ( in @ X @ ( powerset @ A ) )
% 2.93/1.56 => ! [Y: $i] :
% 2.93/1.56 ( ( in @ Y @ ( powerset @ A ) )
% 2.93/1.56 => ! [Xx: $i] :
% 2.93/1.56 ( ( in @ Xx @ A )
% 2.93/1.56 => ( ( in @ Xx @ ( binintersect @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) )
% 2.93/1.56 => ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 2.93/1.56 ------------------------
% 3.00/1.60 % (10662)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_10368 for (2999ds/27Mi)
% 3.00/1.60 % (10660)lrs+1002_1:8_bd=off:fd=off:hud=10:tnu=1:i=183:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/183Mi)
% 3.00/1.60 % (10661)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_10368 for (2999ds/4Mi)
% 3.00/1.60 % (10666)lrs+1004_1:128_cond=on:e2e=on:sp=weighted_frequency:i=18:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/18Mi)
% 3.00/1.60 % (10661)Instruction limit reached!
% 3.00/1.60 % (10661)------------------------------
% 3.00/1.60 % (10661)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.60 % (10661)Termination reason: Unknown
% 3.00/1.60 % (10661)Termination phase: shuffling
% 3.00/1.60
% 3.00/1.60 % (10661)Memory used [KB]: 1535
% 3.00/1.60 % (10661)Time elapsed: 0.003 s
% 3.00/1.60 % (10661)Instructions burned: 5 (million)
% 3.00/1.60 % (10661)------------------------------
% 3.00/1.60 % (10661)------------------------------
% 3.00/1.61 % (10666)Instruction limit reached!
% 3.00/1.61 % (10666)------------------------------
% 3.00/1.61 % (10666)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.61 % (10666)Termination reason: Unknown
% 3.00/1.61 % (10666)Termination phase: shuffling
% 3.00/1.61
% 3.00/1.61 % (10666)Memory used [KB]: 1918
% 3.00/1.61 % (10666)Time elapsed: 0.008 s
% 3.00/1.61 % (10666)Instructions burned: 19 (million)
% 3.00/1.61 % (10666)------------------------------
% 3.00/1.61 % (10666)------------------------------
% 3.00/1.61 % (10662)Instruction limit reached!
% 3.00/1.61 % (10662)------------------------------
% 3.00/1.61 % (10662)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.61 % (10662)Termination reason: Unknown
% 3.00/1.61 % (10662)Termination phase: shuffling
% 3.00/1.61
% 3.00/1.61 % (10662)Memory used [KB]: 2046
% 3.00/1.61 % (10662)Time elapsed: 0.010 s
% 3.00/1.61 % (10662)Instructions burned: 29 (million)
% 3.00/1.61 % (10662)------------------------------
% 3.00/1.61 % (10662)------------------------------
% 3.00/1.61 % (10664)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_10368 for (2999ds/2Mi)
% 3.00/1.61 % (10665)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_10368 for (2999ds/275Mi)
% 3.00/1.61 % (10663)lrs+10_1:1_au=on:inj=on:i=2:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/2Mi)
% 3.00/1.61 % (10664)Instruction limit reached!
% 3.00/1.61 % (10664)------------------------------
% 3.00/1.61 % (10664)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.61 % (10664)Termination reason: Unknown
% 3.00/1.61 % (10664)Termination phase: shuffling
% 3.00/1.61
% 3.00/1.61 % (10664)Memory used [KB]: 1535
% 3.00/1.61 % (10664)Time elapsed: 0.003 s
% 3.00/1.61 % (10664)Instructions burned: 2 (million)
% 3.00/1.61 % (10664)------------------------------
% 3.00/1.61 % (10664)------------------------------
% 3.00/1.61 % (10663)Instruction limit reached!
% 3.00/1.61 % (10663)------------------------------
% 3.00/1.61 % (10663)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.61 % (10663)Termination reason: Unknown
% 3.00/1.61 % (10663)Termination phase: shuffling
% 3.00/1.61
% 3.00/1.61 % (10663)Memory used [KB]: 1535
% 3.00/1.61 % (10663)Time elapsed: 0.004 s
% 3.00/1.61 % (10663)Instructions burned: 3 (million)
% 3.00/1.61 % (10663)------------------------------
% 3.00/1.61 % (10663)------------------------------
% 3.00/1.61 % (10671)lrs+10_1:1_bet=on:cnfonf=off:fd=off:hud=5:inj=on:i=3:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/3Mi)
% 3.00/1.61 % (10671)Instruction limit reached!
% 3.00/1.61 % (10671)------------------------------
% 3.00/1.61 % (10671)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.61 % (10671)Termination reason: Unknown
% 3.00/1.61 % (10671)Termination phase: shuffling
% 3.00/1.61
% 3.00/1.61 % (10671)Memory used [KB]: 1535
% 3.00/1.61 % (10671)Time elapsed: 0.002 s
% 3.00/1.61 % (10671)Instructions burned: 3 (million)
% 3.00/1.61 % (10671)------------------------------
% 3.00/1.61 % (10671)------------------------------
% 3.00/1.62 % (10676)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_10368 for (2999ds/15Mi)
% 3.00/1.62 % (10674)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_10368 for (2999ds/37Mi)
% 3.00/1.62 % (10676)Instruction limit reached!
% 3.00/1.62 % (10676)------------------------------
% 3.00/1.62 % (10676)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.62 % (10676)Termination reason: Unknown
% 3.00/1.62 % (10676)Termination phase: shuffling
% 3.00/1.62
% 3.00/1.62 % (10676)Memory used [KB]: 1791
% 3.00/1.62 % (10676)Time elapsed: 0.006 s
% 3.00/1.62 % (10676)Instructions burned: 15 (million)
% 3.00/1.62 % (10676)------------------------------
% 3.00/1.62 % (10676)------------------------------
% 3.00/1.62 % (10680)lrs+10_1:1_av=off:chr=on:plsq=on:slsq=on:i=7:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/7Mi)
% 3.00/1.63 % (10680)Instruction limit reached!
% 3.00/1.63 % (10680)------------------------------
% 3.00/1.63 % (10680)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.63 % (10680)Termination reason: Unknown
% 3.00/1.63 % (10680)Termination phase: shuffling
% 3.00/1.63
% 3.00/1.63 % (10680)Memory used [KB]: 1535
% 3.00/1.63 % (10680)Time elapsed: 0.003 s
% 3.00/1.63 % (10680)Instructions burned: 7 (million)
% 3.00/1.63 % (10680)------------------------------
% 3.00/1.63 % (10680)------------------------------
% 3.00/1.63 % (10677)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_10368 for (2999ds/3Mi)
% 3.00/1.63 % (10678)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_10368 for (2999ds/1041Mi)
% 3.00/1.63 % (10677)Instruction limit reached!
% 3.00/1.63 % (10677)------------------------------
% 3.00/1.63 % (10677)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.63 % (10677)Termination reason: Unknown
% 3.00/1.63 % (10677)Termination phase: shuffling
% 3.00/1.63
% 3.00/1.63 % (10677)Memory used [KB]: 1535
% 3.00/1.63 % (10677)Time elapsed: 0.004 s
% 3.00/1.63 % (10677)Instructions burned: 3 (million)
% 3.00/1.63 % (10677)------------------------------
% 3.00/1.63 % (10677)------------------------------
% 3.00/1.63 % (10674)Instruction limit reached!
% 3.00/1.63 % (10674)------------------------------
% 3.00/1.63 % (10674)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.63 % (10674)Termination reason: Unknown
% 3.00/1.63 % (10674)Termination phase: shuffling
% 3.00/1.63
% 3.00/1.63 % (10674)Memory used [KB]: 2302
% 3.00/1.63 % (10674)Time elapsed: 0.012 s
% 3.00/1.63 % (10674)Instructions burned: 38 (million)
% 3.00/1.63 % (10674)------------------------------
% 3.00/1.63 % (10674)------------------------------
% 3.00/1.63 % (10684)lrs+10_1:1_acc=on:amm=sco:cs=on:tgt=full:i=16:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/16Mi)
% 3.00/1.64 % (10687)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_10368 for (2999ds/3Mi)
% 3.00/1.64 % (10684)Instruction limit reached!
% 3.00/1.64 % (10684)------------------------------
% 3.00/1.64 % (10684)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.64 % (10684)Termination reason: Unknown
% 3.00/1.64 % (10684)Termination phase: shuffling
% 3.00/1.64
% 3.00/1.64 % (10684)Memory used [KB]: 1918
% 3.00/1.64 % (10684)Time elapsed: 0.006 s
% 3.00/1.64 % (10684)Instructions burned: 17 (million)
% 3.00/1.64 % (10684)------------------------------
% 3.00/1.64 % (10684)------------------------------
% 3.00/1.64 % (10687)Instruction limit reached!
% 3.00/1.64 % (10687)------------------------------
% 3.00/1.64 % (10687)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.64 % (10687)Termination reason: Unknown
% 3.00/1.64 % (10687)Termination phase: shuffling
% 3.00/1.64
% 3.00/1.64 % (10687)Memory used [KB]: 1535
% 3.00/1.64 % (10687)Time elapsed: 0.002 s
% 3.00/1.64 % (10687)Instructions burned: 3 (million)
% 3.00/1.64 % (10687)------------------------------
% 3.00/1.64 % (10687)------------------------------
% 3.00/1.64 % (10690)lrs+10_1:1_cnfonf=off:cs=on:hud=3:prag=on:sup=off:i=7:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/7Mi)
% 3.00/1.64 % (10690)Instruction limit reached!
% 3.00/1.64 % (10690)------------------------------
% 3.00/1.64 % (10690)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.64 % (10690)Termination reason: Unknown
% 3.00/1.64 % (10690)Termination phase: shuffling
% 3.00/1.64
% 3.00/1.64 % (10690)Memory used [KB]: 1535
% 3.00/1.64 % (10690)Time elapsed: 0.003 s
% 3.00/1.64 % (10690)Instructions burned: 7 (million)
% 3.00/1.64 % (10690)------------------------------
% 3.00/1.64 % (10690)------------------------------
% 3.00/1.65 % (10694)dis+1002_1:1_add=large:cnfonf=lazy_pi_sigma_gen:fe=off:prag=on:i=3:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/3Mi)
% 3.00/1.65 % (10689)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_10368 for (2999ds/3Mi)
% 3.00/1.65 % (10694)Instruction limit reached!
% 3.00/1.65 % (10694)------------------------------
% 3.00/1.65 % (10694)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.65 % (10694)Termination reason: Unknown
% 3.00/1.65 % (10694)Termination phase: shuffling
% 3.00/1.65
% 3.00/1.65 % (10694)Memory used [KB]: 1535
% 3.00/1.65 % (10694)Time elapsed: 0.002 s
% 3.00/1.65 % (10694)Instructions burned: 3 (million)
% 3.00/1.65 % (10694)------------------------------
% 3.00/1.65 % (10694)------------------------------
% 3.00/1.65 % (10695)dis+1004_1:1_cha=on:cs=on:fe=off:hud=1:i=4:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/4Mi)
% 3.00/1.65 % (10689)Instruction limit reached!
% 3.00/1.65 % (10689)------------------------------
% 3.00/1.65 % (10689)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.65 % (10689)Termination reason: Unknown
% 3.00/1.65 % (10689)Termination phase: shuffling
% 3.00/1.65
% 3.00/1.65 % (10689)Memory used [KB]: 1535
% 3.00/1.65 % (10689)Time elapsed: 0.004 s
% 3.00/1.65 % (10689)Instructions burned: 3 (million)
% 3.00/1.65 % (10689)------------------------------
% 3.00/1.65 % (10689)------------------------------
% 3.00/1.65 % (10695)Instruction limit reached!
% 3.00/1.65 % (10695)------------------------------
% 3.00/1.65 % (10695)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.65 % (10695)Termination reason: Unknown
% 3.00/1.65 % (10695)Termination phase: shuffling
% 3.00/1.65
% 3.00/1.65 % (10695)Memory used [KB]: 1535
% 3.00/1.65 % (10695)Time elapsed: 0.003 s
% 3.00/1.65 % (10695)Instructions burned: 7 (million)
% 3.00/1.65 % (10695)------------------------------
% 3.00/1.65 % (10695)------------------------------
% 3.00/1.65 % (10660)Instruction limit reached!
% 3.00/1.65 % (10660)------------------------------
% 3.00/1.65 % (10660)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.65 % (10660)Termination reason: Unknown
% 3.00/1.65 % (10660)Termination phase: Saturation
% 3.00/1.65
% 3.00/1.65 % (10660)Memory used [KB]: 7419
% 3.00/1.65 % (10660)Time elapsed: 0.052 s
% 3.00/1.65 % (10660)Instructions burned: 183 (million)
% 3.00/1.65 % (10660)------------------------------
% 3.00/1.65 % (10660)------------------------------
% 3.00/1.65 % (10698)lrs+1002_1:1_anc=all_dependent:au=on:cbe=off:fde=unused:ntd=on:i=18:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/18Mi)
% 3.00/1.66 % (10702)lrs+10_1:1_e2e=on:sd=1:sgt=8:ss=axioms:i=710:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/710Mi)
% 3.00/1.66 % (10698)Instruction limit reached!
% 3.00/1.66 % (10698)------------------------------
% 3.00/1.66 % (10698)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.66 % (10698)Termination reason: Unknown
% 3.00/1.66 % (10698)Termination phase: shuffling
% 3.00/1.66
% 3.00/1.66 % (10698)Memory used [KB]: 1918
% 3.00/1.66 % (10698)Time elapsed: 0.007 s
% 3.00/1.66 % (10698)Instructions burned: 21 (million)
% 3.00/1.66 % (10698)------------------------------
% 3.00/1.66 % (10698)------------------------------
% 3.00/1.66 % (10705)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_10368 for (2999ds/902Mi)
% 3.00/1.66 % (10707)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_10368 for (2999ds/21Mi)
% 3.00/1.67 % (10704)lrs+1004_1:1_chr=on:prag=on:i=6:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/6Mi)
% 3.00/1.67 % (10707)Instruction limit reached!
% 3.00/1.67 % (10707)------------------------------
% 3.00/1.67 % (10707)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.67 % (10707)Termination reason: Unknown
% 3.00/1.67 % (10707)Termination phase: shuffling
% 3.00/1.67
% 3.00/1.67 % (10707)Memory used [KB]: 1918
% 3.00/1.67 % (10707)Time elapsed: 0.007 s
% 3.00/1.67 % (10707)Instructions burned: 21 (million)
% 3.00/1.67 % (10707)------------------------------
% 3.00/1.67 % (10707)------------------------------
% 3.00/1.67 % (10712)dis+10_1:1_cnfonf=lazy_gen:fe=off:i=5:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/5Mi)
% 3.00/1.67 % (10704)Instruction limit reached!
% 3.00/1.67 % (10704)------------------------------
% 3.00/1.67 % (10704)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.67 % (10704)Termination reason: Unknown
% 3.00/1.67 % (10704)Termination phase: shuffling
% 3.00/1.67
% 3.00/1.67 % (10704)Memory used [KB]: 1535
% 3.00/1.67 % (10704)Time elapsed: 0.005 s
% 3.00/1.67 % (10704)Instructions burned: 6 (million)
% 3.00/1.67 % (10704)------------------------------
% 3.00/1.67 % (10704)------------------------------
% 3.00/1.67 % (10712)Instruction limit reached!
% 3.00/1.67 % (10712)------------------------------
% 3.00/1.67 % (10712)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.67 % (10712)Termination reason: Unknown
% 3.00/1.67 % (10712)Termination phase: shuffling
% 3.00/1.67
% 3.00/1.67 % (10712)Memory used [KB]: 1663
% 3.00/1.67 % (10712)Time elapsed: 0.003 s
% 3.00/1.67 % (10712)Instructions burned: 7 (million)
% 3.00/1.67 % (10712)------------------------------
% 3.00/1.67 % (10712)------------------------------
% 3.00/1.68 % (10716)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_10368 for (2999ds/6Mi)
% 3.00/1.68 % (10716)Instruction limit reached!
% 3.00/1.68 % (10716)------------------------------
% 3.00/1.68 % (10716)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.68 % (10716)Termination reason: Unknown
% 3.00/1.68 % (10716)Termination phase: shuffling
% 3.00/1.68
% 3.00/1.68 % (10716)Memory used [KB]: 1535
% 3.00/1.68 % (10716)Time elapsed: 0.003 s
% 3.00/1.68 % (10716)Instructions burned: 6 (million)
% 3.00/1.68 % (10716)------------------------------
% 3.00/1.68 % (10716)------------------------------
% 3.00/1.68 % (10719)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_10368 for (2999ds/779Mi)
% 3.00/1.68 % (10717)lrs+1002_1:128_au=on:c=on:fsr=off:piset=equals:i=377:si=on:rtra=on_0 on DTF2THF_10368 for (2999ds/377Mi)
% 3.00/1.69 % (10722)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_10368 for (2998ds/19Mi)
% 3.00/1.69 % (10722)Instruction limit reached!
% 3.00/1.69 % (10722)------------------------------
% 3.00/1.69 % (10722)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.69 % (10722)Termination reason: Unknown
% 3.00/1.69 % (10722)Termination phase: shuffling
% 3.00/1.69
% 3.00/1.69 % (10722)Memory used [KB]: 1918
% 3.00/1.69 % (10722)Time elapsed: 0.007 s
% 3.00/1.69 % (10722)Instructions burned: 22 (million)
% 3.00/1.69 % (10722)------------------------------
% 3.00/1.69 % (10722)------------------------------
% 3.00/1.70 % (10727)lrs+1010_1:1_au=on:s2a=on:sd=1:sgt=50:ss=axioms:i=879:si=on:rtra=on_0 on DTF2THF_10368 for (2998ds/879Mi)
% 3.00/1.75 % (10665)Instruction limit reached!
% 3.00/1.75 % (10665)------------------------------
% 3.00/1.75 % (10665)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.75 % (10665)Termination reason: Unknown
% 3.00/1.75 % (10665)Termination phase: Saturation
% 3.00/1.75
% 3.00/1.75 % (10665)Memory used [KB]: 9978
% 3.00/1.75 % (10665)Time elapsed: 0.142 s
% 3.00/1.75 % (10665)Instructions burned: 275 (million)
% 3.00/1.75 % (10665)------------------------------
% 3.00/1.75 % (10665)------------------------------
% 3.00/1.76 % (10743)dis+1002_1:128_acc=on:er=filter:i=17:si=on:rtra=on_0 on DTF2THF_10368 for (2998ds/17Mi)
% 3.00/1.77 % (10743)Instruction limit reached!
% 3.00/1.77 % (10743)------------------------------
% 3.00/1.77 % (10743)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.77 % (10743)Termination reason: Unknown
% 3.00/1.77 % (10743)Termination phase: shuffling
% 3.00/1.77
% 3.00/1.77 % (10743)Memory used [KB]: 1791
% 3.00/1.77 % (10743)Time elapsed: 0.007 s
% 3.00/1.77 % (10743)Instructions burned: 20 (million)
% 3.00/1.77 % (10743)------------------------------
% 3.00/1.77 % (10743)------------------------------
% 3.00/1.78 % (10752)ott+21_1:1_apa=on:au=on:cnfonf=off:sos=on:i=3:si=on:rtra=on_0 on DTF2THF_10368 for (2998ds/3Mi)
% 3.00/1.78 % (10752)Instruction limit reached!
% 3.00/1.78 % (10752)------------------------------
% 3.00/1.78 % (10752)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.78 % (10752)Termination reason: Unknown
% 3.00/1.78 % (10752)Termination phase: shuffling
% 3.00/1.78
% 3.00/1.78 % (10752)Memory used [KB]: 1535
% 3.00/1.78 % (10752)Time elapsed: 0.002 s
% 3.00/1.78 % (10752)Instructions burned: 4 (million)
% 3.00/1.78 % (10752)------------------------------
% 3.00/1.78 % (10752)------------------------------
% 3.00/1.78 % (10705)First to succeed.
% 3.00/1.78 % (10705)Refutation found. Thanks to Tanya!
% 3.00/1.78 % SZS status Theorem for DTF2THF_10368
% 3.00/1.78 % SZS output start Proof for DTF2THF_10368
% 3.00/1.78 thf(func_def_0, type, in: $i > $i > $o).
% 3.00/1.78 thf(func_def_1, type, exu: ($i > $o) > $o).
% 3.00/1.78 thf(func_def_6, type, setadjoin: $i > $i > $i).
% 3.00/1.78 thf(func_def_8, type, powerset: $i > $i).
% 3.00/1.78 thf(func_def_10, type, setunion: $i > $i).
% 3.00/1.78 thf(func_def_19, type, descr: ($i > $o) > $i).
% 3.00/1.78 thf(func_def_21, type, dsetconstr: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_26, type, prop2set: $o > $i).
% 3.00/1.78 thf(func_def_36, type, nonempty: $i > $o).
% 3.00/1.78 thf(func_def_69, type, set2prop: $i > $o).
% 3.00/1.78 thf(func_def_88, type, subset: $i > $i > $o).
% 3.00/1.78 thf(func_def_89, type, disjoint: $i > $i > $o).
% 3.00/1.78 thf(func_def_90, type, setsmeet: $i > $i > $o).
% 3.00/1.78 thf(func_def_114, type, binunion: $i > $i > $i).
% 3.00/1.78 thf(func_def_122, type, binintersect: $i > $i > $i).
% 3.00/1.78 thf(func_def_135, type, regular: $i > $o).
% 3.00/1.78 thf(func_def_136, type, setminus: $i > $i > $i).
% 3.00/1.78 thf(func_def_147, type, symdiff: $i > $i > $i).
% 3.00/1.78 thf(func_def_153, type, iskpair: $i > $o).
% 3.00/1.78 thf(func_def_158, type, kpair: $i > $i > $i).
% 3.00/1.78 thf(func_def_160, type, cartprod: $i > $i > $i).
% 3.00/1.78 thf(func_def_177, type, singleton: $i > $o).
% 3.00/1.78 thf(func_def_179, type, ex1: $i > ($i > $o) > $o).
% 3.00/1.78 thf(func_def_184, type, atmost1p: $i > $o).
% 3.00/1.78 thf(func_def_185, type, atleast2p: $i > $o).
% 3.00/1.78 thf(func_def_186, type, atmost2p: $i > $o).
% 3.00/1.78 thf(func_def_187, type, upairsetp: $i > $o).
% 3.00/1.78 thf(func_def_191, type, kfst: $i > $i).
% 3.00/1.78 thf(func_def_203, type, ksnd: $i > $i).
% 3.00/1.78 thf(func_def_213, type, breln: $i > $i > $i > $o).
% 3.00/1.78 thf(func_def_214, type, dpsetconstr: $i > $i > ($i > $i > $o) > $i).
% 3.00/1.78 thf(func_def_222, type, func: $i > $i > $i > $o).
% 3.00/1.78 thf(func_def_223, type, funcSet: $i > $i > $i).
% 3.00/1.78 thf(func_def_226, type, ap: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_232, type, lam: $i > $i > ($i > $i) > $i).
% 3.00/1.78 thf(func_def_259, type, if: $i > $o > $i > $i > $i).
% 3.00/1.78 thf(func_def_324, type, sP0: $o > $i > $i > $i > $o).
% 3.00/1.78 thf(func_def_326, type, sP2: $i > $i > $i > $i > $o).
% 3.00/1.78 thf(func_def_331, type, sP7: $i > $i > $i > $o).
% 3.00/1.78 thf(func_def_332, type, sP8: $i > $i > $o).
% 3.00/1.78 thf(func_def_333, type, sP9: $i > $o).
% 3.00/1.78 thf(func_def_334, type, sP10: $i > $i > $o).
% 3.00/1.78 thf(func_def_335, type, sP11: $i > $i > $o).
% 3.00/1.78 thf(func_def_359, type, sK35: ($i > $o) > $i > $i).
% 3.00/1.78 thf(func_def_361, type, sK37: $i > $o).
% 3.00/1.78 thf(func_def_363, type, sK39: $i > $i).
% 3.00/1.78 thf(func_def_367, type, sK43: $i > $i > $o).
% 3.00/1.78 thf(func_def_374, type, sK50: $i > $i).
% 3.00/1.78 thf(func_def_378, type, sK54: $i > $i > ($i > $i) > $i).
% 3.00/1.78 thf(func_def_380, type, sK56: $i > $o).
% 3.00/1.78 thf(func_def_381, type, sK57: $i > $o).
% 3.00/1.78 thf(func_def_405, type, sK81: $i > $o).
% 3.00/1.78 thf(func_def_409, type, sK85: $i > $i > $i).
% 3.00/1.78 thf(func_def_417, type, sK93: $i > $i).
% 3.00/1.78 thf(func_def_419, type, sK95: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_424, type, sK100: $i > $o).
% 3.00/1.78 thf(func_def_427, type, sK103: ($i > $o) > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_428, type, sK104: ($i > $o) > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_432, type, sK108: $i > $o).
% 3.00/1.78 thf(func_def_452, type, sK128: $i > $o).
% 3.00/1.78 thf(func_def_455, type, sK131: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_456, type, sK132: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_465, type, sK141: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_466, type, sK142: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_467, type, sK143: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_468, type, sK144: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_469, type, sK145: $i > $o).
% 3.00/1.78 thf(func_def_474, type, sK150: ($i > $o) > $i).
% 3.00/1.78 thf(func_def_475, type, sK151: $i > $o).
% 3.00/1.78 thf(func_def_496, type, sK172: ($i > $o) > ($i > $o) > $i > $i > $i).
% 3.00/1.78 thf(func_def_497, type, sK173: ($i > $o) > ($i > $o) > $i > $i > $i).
% 3.00/1.78 thf(func_def_500, type, sK176: $i > $o).
% 3.00/1.78 thf(func_def_501, type, sK177: $i > $o).
% 3.00/1.78 thf(func_def_508, type, sK184: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_509, type, sK185: $i > $o).
% 3.00/1.78 thf(func_def_523, type, sK199: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_536, type, sK212: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_537, type, sK213: $i > $o).
% 3.00/1.78 thf(func_def_550, type, sK226: $i > $o).
% 3.00/1.78 thf(func_def_569, type, sK245: $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_570, type, sK246: $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_574, type, sK250: $i > $i).
% 3.00/1.78 thf(func_def_576, type, sK252: $i > $i).
% 3.00/1.78 thf(func_def_588, type, sK264: $i > $o).
% 3.00/1.78 thf(func_def_590, type, sK266: ($i > $o) > $i > $i).
% 3.00/1.78 thf(func_def_591, type, sK267: ($i > $o) > $i > $i).
% 3.00/1.78 thf(func_def_600, type, sK276: $i > $o).
% 3.00/1.78 thf(func_def_602, type, sK278: ($i > $o) > $i).
% 3.00/1.78 thf(func_def_603, type, sK279: ($i > $o) > $i).
% 3.00/1.78 thf(func_def_609, type, sK285: $i > $i > $o).
% 3.00/1.78 thf(func_def_610, type, sK286: $i > $i).
% 3.00/1.78 thf(func_def_611, type, sK287: $i > $i).
% 3.00/1.78 thf(func_def_612, type, sK288: ($i > $i > $o) > $i > $i).
% 3.00/1.78 thf(func_def_613, type, sK289: $i > ($i > $i > $o) > $i > $i).
% 3.00/1.78 thf(func_def_614, type, sK290: ($i > $i > $o) > $i > $i).
% 3.00/1.78 thf(func_def_623, type, sK299: ($i > $o) > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_624, type, sK300: ($i > $o) > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_625, type, sK301: $i > $o).
% 3.00/1.78 thf(func_def_626, type, sK302: $i > $o).
% 3.00/1.78 thf(func_def_628, type, sK304: $i > $i > $o).
% 3.00/1.78 thf(func_def_633, type, sK309: $i > $i).
% 3.00/1.78 thf(func_def_646, type, sK322: $i > $o).
% 3.00/1.78 thf(func_def_647, type, sK323: $i > $i).
% 3.00/1.78 thf(func_def_648, type, sK324: ($i > $o) > $i).
% 3.00/1.78 thf(func_def_674, type, sK350: $i > $o).
% 3.00/1.78 thf(func_def_679, type, sK355: $i > $i).
% 3.00/1.78 thf(func_def_680, type, sK356: ($i > $i) > $i > $i > $i).
% 3.00/1.78 thf(func_def_702, type, sK378: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_703, type, sK379: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_708, type, sK384: $i > $i > $o).
% 3.00/1.78 thf(func_def_717, type, sK393: $i > $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_718, type, sK394: $i > $o).
% 3.00/1.78 thf(func_def_721, type, sK397: $i > $o).
% 3.00/1.78 thf(func_def_725, type, sK401: $i > $o).
% 3.00/1.78 thf(func_def_726, type, sK402: $i > $o).
% 3.00/1.78 thf(func_def_727, type, sK403: ($i > $o) > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_728, type, sK404: ($i > $o) > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_747, type, sK423: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_748, type, sK424: $i > $o).
% 3.00/1.78 thf(func_def_769, type, sK445: $i > $o).
% 3.00/1.78 thf(func_def_771, type, sK447: ($i > $o) > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_772, type, sK448: ($i > $o) > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_783, type, sK459: $i > $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_784, type, sK460: $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_785, type, sK461: $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_792, type, sK468: $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_823, type, sK499: $i > $i).
% 3.00/1.78 thf(func_def_827, type, sK503: $i > $i).
% 3.00/1.78 thf(func_def_829, type, sK505: $i > ($i > $i) > $i > $i).
% 3.00/1.78 thf(func_def_847, type, sK523: $i > $i > $i).
% 3.00/1.78 thf(func_def_859, type, sK535: $i > $o).
% 3.00/1.78 thf(func_def_862, type, sK538: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_872, type, sK548: $o > $i > $i > $i).
% 3.00/1.78 thf(func_def_879, type, sK555: $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_903, type, sK579: $i > $i > $o).
% 3.00/1.78 thf(func_def_906, type, sK582: $i > $i > $o).
% 3.00/1.78 thf(func_def_921, type, sK597: $i > $i > $i).
% 3.00/1.78 thf(func_def_922, type, sK598: $i > $i > $i).
% 3.00/1.78 thf(func_def_923, type, sK599: $i > $i > $i).
% 3.00/1.78 thf(func_def_924, type, sK600: $i > $i > $i).
% 3.00/1.78 thf(func_def_925, type, sK601: $i > $i > $i).
% 3.00/1.78 thf(func_def_926, type, sK602: $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_927, type, sK603: $i > $i).
% 3.00/1.78 thf(func_def_928, type, sK604: $i > $i).
% 3.00/1.78 thf(func_def_929, type, sK605: $i > $i).
% 3.00/1.78 thf(func_def_930, type, sK606: $i > $i).
% 3.00/1.78 thf(func_def_931, type, sK607: $i > $i > $i).
% 3.00/1.78 thf(func_def_932, type, sK608: $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_933, type, sK609: $i > $i > $i > $i).
% 3.00/1.78 thf(func_def_934, type, sK610: $i > $i > $i).
% 3.00/1.78 thf(func_def_935, type, sK611: $i > $i > $i).
% 3.00/1.78 thf(func_def_937, type, sK613: $i > $i).
% 3.00/1.78 thf(func_def_938, type, sK614: $i > $i).
% 3.00/1.78 thf(func_def_939, type, sK615: $i > $i).
% 3.00/1.78 thf(func_def_955, type, sK631: $i > $i > $i).
% 3.00/1.78 thf(func_def_960, type, sK636: $i > $i).
% 3.00/1.78 thf(func_def_962, type, sK638: ($i > $i) > $i > $i > $i).
% 3.00/1.78 thf(func_def_972, type, sK648: $i > $o).
% 3.00/1.78 thf(func_def_976, type, sK652: $i > $o).
% 3.00/1.78 thf(func_def_977, type, sK653: $i > $i > $i).
% 3.00/1.78 thf(func_def_986, type, sK662: $i > $i > $i).
% 3.00/1.78 thf(func_def_989, type, sK665: $i > $i > $i).
% 3.00/1.78 thf(func_def_1013, type, sK689: $i > $o).
% 3.00/1.78 thf(func_def_1023, type, sK699: ($i > $o) > $i > $i).
% 3.00/1.78 thf(func_def_1025, type, sK701: $i > $o).
% 3.00/1.78 thf(func_def_1030, type, sK706: $i > $i > ($i > $i) > $i).
% 3.00/1.78 thf(func_def_1031, type, sK707: $i > $i).
% 3.00/1.78 thf(func_def_1034, type, sK710: $i > $o).
% 3.00/1.78 thf(func_def_1036, type, sK712: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_1050, type, sK726: $i > $i > $o).
% 3.00/1.78 thf(func_def_1058, type, sK734: ($i > $o) > $i).
% 3.00/1.78 thf(func_def_1059, type, sK735: $i > $o).
% 3.00/1.78 thf(func_def_1060, type, sK736: $i > $i).
% 3.00/1.78 thf(func_def_1086, type, sK762: $i > $i > $o).
% 3.00/1.78 thf(func_def_1094, type, sK770: $i > $i).
% 3.00/1.78 thf(func_def_1095, type, sK771: ($i > $i) > $i > $i > $i).
% 3.00/1.78 thf(func_def_1102, type, sK778: $i > $i > $i).
% 3.00/1.78 thf(func_def_1109, type, sK785: $i > $o).
% 3.00/1.78 thf(func_def_1126, type, sK802: $i > $i).
% 3.00/1.78 thf(func_def_1142, type, sK818: $i > $i > $i).
% 3.00/1.78 thf(func_def_1143, type, sK819: $i > $i > $i).
% 3.00/1.78 thf(func_def_1175, type, sK851: $i > $o).
% 3.00/1.78 thf(func_def_1176, type, sK852: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_1177, type, sK853: $i > $o).
% 3.00/1.78 thf(func_def_1198, type, sK874: $i > $i > $i).
% 3.00/1.78 thf(func_def_1199, type, sK875: $i > $o).
% 3.00/1.78 thf(func_def_1201, type, sK877: $i > ($i > $o) > $i).
% 3.00/1.78 thf(func_def_1206, type, ph882: !>[X0: $tType]:(X0)).
% 3.00/1.78 thf(f4449,plain,(
% 3.00/1.78 $false),
% 3.00/1.78 inference(avatar_sat_refutation,[status(thm)],[f4362,f4396,f4423])).
% 3.00/1.78 thf(f4423,plain,(
% 3.00/1.78 spl881_12),
% 3.00/1.78 inference(avatar_split_clause,[status(thm)],[f4422,f4359])).
% 3.00/1.78 thf(f4359,definition,(
% 3.00/1.78 spl881_12 <=> ($true = (in @ sK848 @ (setminus @ sK845 @ sK847)))),
% 3.00/1.78 introduced(definition,[new_symbols(naming,[spl881_12])],[avatar_definition])).
% 3.00/1.78 thf(f4422,plain,(
% 3.00/1.78 ($true = (in @ sK848 @ (setminus @ sK845 @ sK847)))),
% 3.00/1.78 inference(trivial_inequality_removal,[status(thm)],[f4421])).
% 3.00/1.78 thf(f4421,plain,(
% 3.00/1.78 ($true = (in @ sK848 @ (setminus @ sK845 @ sK847))) | ($true != $true)),
% 3.00/1.78 inference(forward_demodulation,[status(thm)],[f4380,f3801])).
% 3.00/1.78 thf(f3801,plain,(
% 3.00/1.78 (binintersectER = $true)),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f2514])).
% 3.00/1.78 thf(f2514,plain,(
% 3.00/1.78 (omega0Ax = $true) & (inIntersectImpInUnion2 = $true) & (setminusT_lem = $true) & (funcGraphProp1 = $true) & (iftrueProp2 = $true) & (ap2apEq2 = $true) & (setunionsingleton2 = $true) & (cartprodpairin = $true) & (binintersectTERcontra = $true) & (quantDeMorgan1 = $true) & (intersectInPowersetIntersectUnions = $true) & (theeq = $true) & (subPowSU = $true) & (complementTE1 = $true) & (cartprodpairmemEL = $true) & (ex1E1 = $true) & (omegaSAx = $true) & (setminusER = $true) & (wellorderingAx = $true) & (contrasubsetT1 = $true) & (binunionLsub = $true) & (binintersectSubset5 = $true) & (iftrue = $true) & (ubforcartprodlem1 = $true) & (cartprodfstin = $true) & (notdexE = $true) & (setukpairinjR = $true) & (doubleComplementSub2 = $true) & (funcext = $true) & (binunionE = $true) & (powersetI1 = $true) & (singletonsuniq = $true) & (emptyI = $true) & (ap2p = $true) & (emptyInPowerset = $true) & (setukpairinjL2 = $true) & (eta2 = $true) & (in__Cong = $true) & (complementTI1 = $true) & (binunionT_lem = $true) & (noeltsimpempty = $true) & (symdiffIneg1 = $true) & (beta1 = $true) & (setextsub = $true) & (replAx = $true) & (dsetconstr__Cong = $true) & (nonemptyI1 = $true) & (binintersectSubset2 = $true) & (contrasubsetT3 = $true) & (doubleComplementSub1 = $true) & (kfstpairEq = $true) & (funcextLem = $true) & (upairinpowunion = $true) & (demorgan1b = $true) & (iffalseProp1 = $true) & (demorgan1a = $true) & (prop2setI = $true) & (setukpairinjL = $true) & (setunion__Cong = $true) & (dsetconstrER = $true) & (disjointsetsI1 = $true) & (setbeta = $true) & (doubleComplementI1 = $true) & (cartprodmempaircEq = $true) & (setunionsingleton1 = $true) & (setadjoinIL = $true) & (setminusILneg = $true) & (ex1I = $true) & (setukpairinjR1 = $true) & (dsetconstrI = $true) & (funcGraphProp2 = $true) & (dpsetconstrEL1 = $true) & (theprop = $true) & (binintersectI = $true) & (binunionTILcontra = $true) & (setminusIRneg = $true) & (setminusLsub = $true) & (emptyinunitempty = $true) & (complementSubsetComplementIntersect = $true) & (beta2 = $true) & (emptyE1 = $true) & (setunionsingleton = $true) & (nonemptyI = $true) & (funcGraphProp4 = $true) & (demorgan1 = $true) & (complementTcontraSubset = $true) & (eqimpsubset2 = $true) & (ex1I2 = $true) & (setoftrueEq = $true) & (subsetI1 = $true) & (setadjoinAx = $true) & (binunionIR = $true) & (binunionRsub = $true) & (notdallE = $true) & (lam2p = $true) & (prop2setE = $true) & (dsetconstrEL = $true) & (complementUnionInPowersetComplement = $true) & (complementInPowersetComplementIntersect = $true) & (eqbreln = $true) & (eqinunit = $true) & (foundationAx = $true) & (setunionE2 = $true) & (powersetE = $true) & (setminusERneg = $true) & (complementT_lem = $true) & (cartprodmempair = $true) & (binintersectTELcontra = $true) & (ap2apEq1 = $true) & (cartprodpairmemER = $true) & (ubforcartprodlem2 = $true) & (funcext2 = $true) & (setminusEL = $true) & (emptysetAx = $true) & (subsetTI = $true) & (contrasubsetT = $true) & (exu__Cong = $true) & (powersetT_lem = $true) & (doubleComplementEq = $true) & (exuI3 = $true) & (subbreln = $true) & (binintersectLsub = $true) & (lam2lamEq = $true) & (emptysetE = $true) & (iffalseProp2 = $true) & (singletonsubset = $true) & (funcGraphProp3 = $true) & (upairsubunion = $true) & (inCongP = $true) & (setunionE = $true) & (setextT = $true) & (complementTnotintersectT = $true) & (nonemptyE1 = $true) & (exuE3u = $true) & (singletonsswitch = $true) & (inComplementUnionImpInComplement1 = $true) & (iftrueorfalse = $true) & (binunionEcases = $true) & (apProp = $true) & (setadjoinE = $true) & (notsubsetI = $true) & (doubleComplementE1 = $true) & (exuI1 = $true) & (exuE1 = $true) & (setminusELneg = $true) & (exuI2 = $true) & (notequalI1 = $true) & (inIntersectImpInIntersectUnions = $true) & (descr__Cong = $true) & (cartprodsndin = $true) & (prop2set2propI = $true) & (demorgan2b2 = $true) & (symdiffE = $true) & (upairset2IR = $true) & (eqimpsubset1 = $true) & (demorgan2a1 = $true) & (brelnall2 = $true) & (ksndsingleton = $true) & (setadjoinSub = $true) & (ksndpairEq = $true) & (contrasubsetT2 = $true) & (bs114d = $true) & (setukpairinjL1 = $true) & (inIntersectImpInUnion = $true) & (dpsetconstrSub = $true) & (descrp = $true) & (setOfPairsIsBReln = $true) & (nonemptyImpWitness = $true) & (binunionTEcontra = $true) & (subset2powerset = $true) & (notequalI2 = $true) & (sepSubset = $true) & (cartprodpairsurjEq = $true) & (subsetRefl = $true) & (binintersectER = $true) & (inPowerset = $true) & (binintersectSubset4 = $true) & (setadjoin__Cong = $true) & (symdiffIneg2 = $true) & (upairequniteq = $true) & (powersetsubset = $true) & (powersetTE1 = $true) & (upairsetIL = $true) & (binintersectSubset1 = $true) & (setunionAx = $true) & (setminusSubset1 = $true) & (symdiffI1 = $true) & (omega__Cong = $true) & (powersetE1 = $true) & (binunionTE = $true) & (infuncsetfunc = $true) & (complementImpComplementIntersect = $true) & (binintersectSubset3 = $true) & (kpairp = $true) & (emptysetimpfalse = $true) & (binintersectEL = $true) & (exuE2 = $true) & (quantDeMorgan4 = $true) & (subsetTrans = $true) & (binintersectRsub = $true) & (inComplementUnionImpNotIn1 = $true) & (quantDeMorgan2 = $true) & (lamProp = $true) & (setminusI = $true) & (subsetI2 = $true) & (kfstsingleton = $true) & (subsetemptysetimpeq = $true) & (demorgan2a2 = $true) & (secondinupair = $true) & (exuE3e = $true) & (setext = $true) & (setadjoinSub2 = $true) & (binintersectT_lem = $true) & (powersetI = $true) & (iffalse = $true) & (setadjoinOr = $true) & (dpsetconstrEL2 = $true) & (ubforcartprodlem3 = $true) & (demorgan2a = $true) & (setextAx = $true) & (dpsetconstrER = $true) & (singletoninpowunion = $true) & (upairset2E = $true) & (setukpairinjR2 = $true) & (setukpairIR = $true) & (subsetE2 = $true) & (brelnall1 = $true) & (sepInPowerset = $true) & (setadjoinIR = $true) & (subsetE = $true) & (eta1 = $true) & (singletonprop = $true) & (quantDeMorgan3 = $true) & (kpairiskpair = $true) & (notinemptyset = $true) & (emptysetsubset = $true) & (ifp = $true) & (powersetAx = $true) & (funcinfuncset = $true) & (powerset__Cong = $true) & (iftrueProp1 = $true) & (upairsetE = $true) & (kpairsurjEq = $true) & (contraSubsetComplement = $true) & (ifSingleton = $true) & (binunionIL = $true) & (cartprodfstpairEq = $true) & (vacuousDall = $true) & (upairsetIR = $true) & (emptyset__Cong = $true) & (singletoninpowerset = $true) & (funcImageSingleton = $true) & (dpsetconstrI = $true) & (dpsetconstrERa = $true) & (((((in @ sK848 @ (setminus @ sK845 @ (binunion @ sK846 @ sK847))) != $true) & ((in @ sK848 @ sK845) = $true) & ($true = (in @ sK848 @ (binintersect @ (setminus @ sK845 @ sK846) @ (setminus @ sK845 @ sK847))))) & ((in @ sK847 @ (powerset @ sK845)) = $true)) & ((in @ sK846 @ (powerset @ sK845)) = $true)) & (binunionTIRcontra = $true) & (lamp = $true) & (symdiffI2 = $true) & (cartprodsndpairEq = $true) & (powersetTI1 = $true) & (setukpairinjR12 = $true) & (exuEu = $true) & (ex1E2 = $true) & (notinsingleton = $true) & (setunionI = $true) & (emptyinPowerset = $true) & (setukpairinjR11 = $true) & (setukpairIL = $true) & (setminusSubset2 = $true) & (omegaIndAx = $true) & (cartprodmempair1 = $true) & (uniqinunit = $true) & (app = $true)),
% 3.00/1.78 inference(skolemisation,[status(esa),new_symbols(skolem,[sK845,sK846,sK847,sK848])],[f926,f2513,f2512,f2511])).
% 3.00/1.78 thf(f2511,plain,(
% 3.00/1.78 ? [X0 : $i,X1 : $i] : (? [X2 : $i] : (? [X3 : $i] : (((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) != $true) & ($true = (in @ X3 @ X0)) & ($true = (in @ X3 @ (binintersect @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2))))) & ($true = (in @ X2 @ (powerset @ X0)))) & ($true = (in @ X1 @ (powerset @ X0)))) => (? [X2 : $i] : (? [X3 : $i] : (((in @ X3 @ (setminus @ sK845 @ (binunion @ sK846 @ X2))) != $true) & ((in @ X3 @ sK845) = $true) & ($true = (in @ X3 @ (binintersect @ (setminus @ sK845 @ sK846) @ (setminus @ sK845 @ X2))))) & ($true = (in @ X2 @ (powerset @ sK845)))) & ((in @ sK846 @ (powerset @ sK845)) = $true))),
% 3.00/1.78 introduced(definition,[],[choice_axiom])).
% 3.00/1.78 thf(f2512,plain,(
% 3.00/1.78 ? [X2 : $i] : (? [X3 : $i] : (((in @ X3 @ (setminus @ sK845 @ (binunion @ sK846 @ X2))) != $true) & ((in @ X3 @ sK845) = $true) & ($true = (in @ X3 @ (binintersect @ (setminus @ sK845 @ sK846) @ (setminus @ sK845 @ X2))))) & ($true = (in @ X2 @ (powerset @ sK845)))) => (? [X3 : $i] : (($true != (in @ X3 @ (setminus @ sK845 @ (binunion @ sK846 @ sK847)))) & ((in @ X3 @ sK845) = $true) & ((in @ X3 @ (binintersect @ (setminus @ sK845 @ sK846) @ (setminus @ sK845 @ sK847))) = $true)) & ((in @ sK847 @ (powerset @ sK845)) = $true))),
% 3.00/1.78 introduced(definition,[],[choice_axiom])).
% 3.00/1.78 thf(f2513,plain,(
% 3.00/1.78 ? [X3 : $i] : (($true != (in @ X3 @ (setminus @ sK845 @ (binunion @ sK846 @ sK847)))) & ((in @ X3 @ sK845) = $true) & ((in @ X3 @ (binintersect @ (setminus @ sK845 @ sK846) @ (setminus @ sK845 @ sK847))) = $true)) => (((in @ sK848 @ (setminus @ sK845 @ (binunion @ sK846 @ sK847))) != $true) & ((in @ sK848 @ sK845) = $true) & ($true = (in @ sK848 @ (binintersect @ (setminus @ sK845 @ sK846) @ (setminus @ sK845 @ sK847)))))),
% 3.00/1.78 introduced(definition,[],[choice_axiom])).
% 3.00/1.78 thf(f926,plain,(
% 3.00/1.78 (omega0Ax = $true) & (inIntersectImpInUnion2 = $true) & (setminusT_lem = $true) & (funcGraphProp1 = $true) & (iftrueProp2 = $true) & (ap2apEq2 = $true) & (setunionsingleton2 = $true) & (cartprodpairin = $true) & (binintersectTERcontra = $true) & (quantDeMorgan1 = $true) & (intersectInPowersetIntersectUnions = $true) & (theeq = $true) & (subPowSU = $true) & (complementTE1 = $true) & (cartprodpairmemEL = $true) & (ex1E1 = $true) & (omegaSAx = $true) & (setminusER = $true) & (wellorderingAx = $true) & (contrasubsetT1 = $true) & (binunionLsub = $true) & (binintersectSubset5 = $true) & (iftrue = $true) & (ubforcartprodlem1 = $true) & (cartprodfstin = $true) & (notdexE = $true) & (setukpairinjR = $true) & (doubleComplementSub2 = $true) & (funcext = $true) & (binunionE = $true) & (powersetI1 = $true) & (singletonsuniq = $true) & (emptyI = $true) & (ap2p = $true) & (emptyInPowerset = $true) & (setukpairinjL2 = $true) & (eta2 = $true) & (in__Cong = $true) & (complementTI1 = $true) & (binunionT_lem = $true) & (noeltsimpempty = $true) & (symdiffIneg1 = $true) & (beta1 = $true) & (setextsub = $true) & (replAx = $true) & (dsetconstr__Cong = $true) & (nonemptyI1 = $true) & (binintersectSubset2 = $true) & (contrasubsetT3 = $true) & (doubleComplementSub1 = $true) & (kfstpairEq = $true) & (funcextLem = $true) & (upairinpowunion = $true) & (demorgan1b = $true) & (iffalseProp1 = $true) & (demorgan1a = $true) & (prop2setI = $true) & (setukpairinjL = $true) & (setunion__Cong = $true) & (dsetconstrER = $true) & (disjointsetsI1 = $true) & (setbeta = $true) & (doubleComplementI1 = $true) & (cartprodmempaircEq = $true) & (setunionsingleton1 = $true) & (setadjoinIL = $true) & (setminusILneg = $true) & (ex1I = $true) & (setukpairinjR1 = $true) & (dsetconstrI = $true) & (funcGraphProp2 = $true) & (dpsetconstrEL1 = $true) & (theprop = $true) & (binintersectI = $true) & (binunionTILcontra = $true) & (setminusIRneg = $true) & (setminusLsub = $true) & (emptyinunitempty = $true) & (complementSubsetComplementIntersect = $true) & (beta2 = $true) & (emptyE1 = $true) & (setunionsingleton = $true) & (nonemptyI = $true) & (funcGraphProp4 = $true) & (demorgan1 = $true) & (complementTcontraSubset = $true) & (eqimpsubset2 = $true) & (ex1I2 = $true) & (setoftrueEq = $true) & (subsetI1 = $true) & (setadjoinAx = $true) & (binunionIR = $true) & (binunionRsub = $true) & (notdallE = $true) & (lam2p = $true) & (prop2setE = $true) & (dsetconstrEL = $true) & (complementUnionInPowersetComplement = $true) & (complementInPowersetComplementIntersect = $true) & (eqbreln = $true) & (eqinunit = $true) & (foundationAx = $true) & (setunionE2 = $true) & (powersetE = $true) & (setminusERneg = $true) & (complementT_lem = $true) & (cartprodmempair = $true) & (binintersectTELcontra = $true) & (ap2apEq1 = $true) & (cartprodpairmemER = $true) & (ubforcartprodlem2 = $true) & (funcext2 = $true) & (setminusEL = $true) & (emptysetAx = $true) & (subsetTI = $true) & (contrasubsetT = $true) & (exu__Cong = $true) & (powersetT_lem = $true) & (doubleComplementEq = $true) & (exuI3 = $true) & (subbreln = $true) & (binintersectLsub = $true) & (lam2lamEq = $true) & (emptysetE = $true) & (iffalseProp2 = $true) & (singletonsubset = $true) & (funcGraphProp3 = $true) & (upairsubunion = $true) & (inCongP = $true) & (setunionE = $true) & (setextT = $true) & (complementTnotintersectT = $true) & (nonemptyE1 = $true) & (exuE3u = $true) & (singletonsswitch = $true) & (inComplementUnionImpInComplement1 = $true) & (iftrueorfalse = $true) & (binunionEcases = $true) & (apProp = $true) & (setadjoinE = $true) & (notsubsetI = $true) & (doubleComplementE1 = $true) & (exuI1 = $true) & (exuE1 = $true) & (setminusELneg = $true) & (exuI2 = $true) & (notequalI1 = $true) & (inIntersectImpInIntersectUnions = $true) & (descr__Cong = $true) & (cartprodsndin = $true) & (prop2set2propI = $true) & (demorgan2b2 = $true) & (symdiffE = $true) & (upairset2IR = $true) & (eqimpsubset1 = $true) & (demorgan2a1 = $true) & (brelnall2 = $true) & (ksndsingleton = $true) & (setadjoinSub = $true) & (ksndpairEq = $true) & (contrasubsetT2 = $true) & (bs114d = $true) & (setukpairinjL1 = $true) & (inIntersectImpInUnion = $true) & (dpsetconstrSub = $true) & (descrp = $true) & (setOfPairsIsBReln = $true) & (nonemptyImpWitness = $true) & (binunionTEcontra = $true) & (subset2powerset = $true) & (notequalI2 = $true) & (sepSubset = $true) & (cartprodpairsurjEq = $true) & (subsetRefl = $true) & (binintersectER = $true) & (inPowerset = $true) & (binintersectSubset4 = $true) & (setadjoin__Cong = $true) & (symdiffIneg2 = $true) & (upairequniteq = $true) & (powersetsubset = $true) & (powersetTE1 = $true) & (upairsetIL = $true) & (binintersectSubset1 = $true) & (setunionAx = $true) & (setminusSubset1 = $true) & (symdiffI1 = $true) & (omega__Cong = $true) & (powersetE1 = $true) & (binunionTE = $true) & (infuncsetfunc = $true) & (complementImpComplementIntersect = $true) & (binintersectSubset3 = $true) & (kpairp = $true) & (emptysetimpfalse = $true) & (binintersectEL = $true) & (exuE2 = $true) & (quantDeMorgan4 = $true) & (subsetTrans = $true) & (binintersectRsub = $true) & (inComplementUnionImpNotIn1 = $true) & (quantDeMorgan2 = $true) & (lamProp = $true) & (setminusI = $true) & (subsetI2 = $true) & (kfstsingleton = $true) & (subsetemptysetimpeq = $true) & (demorgan2a2 = $true) & (secondinupair = $true) & (exuE3e = $true) & (setext = $true) & (setadjoinSub2 = $true) & (binintersectT_lem = $true) & (powersetI = $true) & (iffalse = $true) & (setadjoinOr = $true) & (dpsetconstrEL2 = $true) & (ubforcartprodlem3 = $true) & (demorgan2a = $true) & (setextAx = $true) & (dpsetconstrER = $true) & (singletoninpowunion = $true) & (upairset2E = $true) & (setukpairinjR2 = $true) & (setukpairIR = $true) & (subsetE2 = $true) & (brelnall1 = $true) & (sepInPowerset = $true) & (setadjoinIR = $true) & (subsetE = $true) & (eta1 = $true) & (singletonprop = $true) & (quantDeMorgan3 = $true) & (kpairiskpair = $true) & (notinemptyset = $true) & (emptysetsubset = $true) & (ifp = $true) & (powersetAx = $true) & (funcinfuncset = $true) & (powerset__Cong = $true) & (iftrueProp1 = $true) & (upairsetE = $true) & (kpairsurjEq = $true) & (contraSubsetComplement = $true) & (ifSingleton = $true) & (binunionIL = $true) & (cartprodfstpairEq = $true) & (vacuousDall = $true) & (upairsetIR = $true) & (emptyset__Cong = $true) & (singletoninpowerset = $true) & (funcImageSingleton = $true) & (dpsetconstrI = $true) & (dpsetconstrERa = $true) & ? [X0 : $i,X1 : $i] : (? [X2 : $i] : (? [X3 : $i] : (((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) != $true) & ($true = (in @ X3 @ X0)) & ($true = (in @ X3 @ (binintersect @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2))))) & ($true = (in @ X2 @ (powerset @ X0)))) & ($true = (in @ X1 @ (powerset @ X0)))) & (binunionTIRcontra = $true) & (lamp = $true) & (symdiffI2 = $true) & (cartprodsndpairEq = $true) & (powersetTI1 = $true) & (setukpairinjR12 = $true) & (exuEu = $true) & (ex1E2 = $true) & (notinsingleton = $true) & (setunionI = $true) & (emptyinPowerset = $true) & (setukpairinjR11 = $true) & (setukpairIL = $true) & (setminusSubset2 = $true) & (omegaIndAx = $true) & (cartprodmempair1 = $true) & (uniqinunit = $true) & (app = $true)),
% 3.00/1.78 inference(flattening,[status(thm)],[f925])).
% 3.00/1.78 thf(f925,plain,(
% 3.00/1.78 (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((? [X0 : $i,X1 : $i] : (? [X2 : $i] : (? [X3 : $i] : ((((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) != $true) & ($true = (in @ X3 @ (binintersect @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2))))) & ($true = (in @ X3 @ X0))) & ($true = (in @ X2 @ (powerset @ X0)))) & ($true = (in @ X1 @ (powerset @ X0)))) & (demorgan2b2 = $true)) & (demorgan2a = $true)) & (demorgan1 = $true)) & (demorgan1b = $true)) & (demorgan1a = $true)) & (demorgan2a2 = $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)),
% 3.00/1.78 inference(ennf_transformation,[status(thm)],[f637])).
% 3.00/1.78 thf(f637,plain,(
% 3.00/1.78 ~((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) => ((demorgan2a2 = $true) => ((demorgan1a = $true) => ((demorgan1b = $true) => ((demorgan1 = $true) => ((demorgan2a = $true) => ((demorgan2b2 = $true) => ! [X0 : $i,X1 : $i] : (($true = (in @ X1 @ (powerset @ X0))) => ! [X2 : $i] : (($true = (in @ X2 @ (powerset @ X0))) => ! [X3 : $i] : (($true = (in @ X3 @ X0)) => (($true = (in @ X3 @ (binintersect @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2)))) => ((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) = $true)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 3.00/1.78 inference(fool_elimination,[status(thm)],[f636])).
% 3.00/1.78 thf(f636,plain,(
% 3.00/1.78 ~(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 => (demorgan2a2 => (demorgan1a => (demorgan1b => (demorgan1 => (demorgan2a => (demorgan2b2 => ! [X0 : $i,X1 : $i] : ((in @ X1 @ (powerset @ X0)) => ! [X2 : $i] : ((in @ X2 @ (powerset @ X0)) => ! [X3 : $i] : ((in @ X3 @ X0) => ((in @ X3 @ (binintersect @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2))) => (in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 3.00/1.78 inference(rectify,[status(thm)],[f278])).
% 3.00/1.78 thf(f278,negated_conjecture,(
% 3.00/1.78 ~(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 => (demorgan2a2 => (demorgan1a => (demorgan1b => (demorgan1 => (demorgan2a => (demorgan2b2 => ! [X3 : $i,X11 : $i] : ((in @ X11 @ (powerset @ X3)) => ! [X16 : $i] : ((in @ X16 @ (powerset @ X3)) => ! [X1 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ (binintersect @ (setminus @ X3 @ X11) @ (setminus @ X3 @ X16))) => (in @ X1 @ (setminus @ X3 @ (binunion @ X11 @ X16)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 3.00/1.78 inference(negated_conjecture,[status(cth)],[f277])).
% 3.00/1.78 thf(f277,conjecture,(
% 3.00/1.78 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 => (demorgan2a2 => (demorgan1a => (demorgan1b => (demorgan1 => (demorgan2a => (demorgan2b2 => ! [X3 : $i,X11 : $i] : ((in @ X11 @ (powerset @ X3)) => ! [X16 : $i] : ((in @ X16 @ (powerset @ X3)) => ! [X1 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ (binintersect @ (setminus @ X3 @ X11) @ (setminus @ X3 @ X16))) => (in @ X1 @ (setminus @ X3 @ (binunion @ X11 @ X16))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 3.00/1.78 file('/export/starexec/sandbox2/tmp/tmp.mg3ZTuu4v3/DTF2THF_10368.p',demorgan2b)).
% 3.00/1.78 thf(f4380,plain,(
% 3.00/1.78 (binintersectER != $true) | ($true = (in @ sK848 @ (setminus @ sK845 @ sK847)))),
% 3.00/1.78 inference(trivial_inequality_removal,[status(thm)],[f4373])).
% 3.00/1.78 thf(f4373,plain,(
% 3.00/1.78 (binintersectER != $true) | ($true = (in @ sK848 @ (setminus @ sK845 @ sK847))) | ($true != $true)),
% 3.00/1.78 inference(superposition,[status(thm)],[f2590,f3719])).
% 3.00/1.78 thf(f3719,plain,(
% 3.00/1.78 ($true = (in @ sK848 @ (binintersect @ (setminus @ sK845 @ sK846) @ (setminus @ sK845 @ sK847))))),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f2514])).
% 3.00/1.78 thf(f2590,plain,(
% 3.00/1.78 ( ! [X2 : $i,X0 : $i,X1 : $i] : (($true != (in @ X1 @ (binintersect @ X2 @ X0))) | ((in @ X1 @ X0) = $true) | (binintersectER != $true)) )),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f1255])).
% 3.00/1.78 thf(f1255,plain,(
% 3.00/1.78 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ($true != (in @ X1 @ (binintersect @ X2 @ X0)))) | (binintersectER != $true)) & ((binintersectER = $true) | (($true != (in @ sK31 @ sK30)) & ($true = (in @ sK31 @ (binintersect @ sK32 @ sK30)))))),
% 3.00/1.78 inference(skolemisation,[status(esa),new_symbols(skolem,[sK30,sK31,sK32])],[f1253,f1254])).
% 3.00/1.78 thf(f1254,plain,(
% 3.00/1.78 ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X3) != $true) & ((in @ X4 @ (binintersect @ X5 @ X3)) = $true)) => (($true != (in @ sK31 @ sK30)) & ($true = (in @ sK31 @ (binintersect @ sK32 @ sK30))))),
% 3.00/1.78 introduced(definition,[],[choice_axiom])).
% 3.00/1.78 thf(f1253,plain,(
% 3.00/1.78 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ($true != (in @ X1 @ (binintersect @ X2 @ X0)))) | (binintersectER != $true)) & ((binintersectER = $true) | ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X3) != $true) & ((in @ X4 @ (binintersect @ X5 @ X3)) = $true)))),
% 3.00/1.78 inference(rectify,[status(thm)],[f1252])).
% 3.00/1.78 thf(f1252,plain,(
% 3.00/1.78 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ($true != (in @ X1 @ (binintersect @ X2 @ X0)))) | (binintersectER != $true)) & ((binintersectER = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) != $true) & ($true = (in @ X1 @ (binintersect @ X2 @ X0)))))),
% 3.00/1.78 inference(nnf_transformation,[status(thm)],[f1086])).
% 3.00/1.78 thf(f1086,plain,(
% 3.00/1.78 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ($true != (in @ X1 @ (binintersect @ X2 @ X0)))) <=> (binintersectER = $true)),
% 3.00/1.78 inference(ennf_transformation,[status(thm)],[f526])).
% 3.00/1.78 thf(f526,plain,(
% 3.00/1.78 (binintersectER = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ (binintersect @ X2 @ X0))) => ((in @ X1 @ X0) = $true))),
% 3.00/1.78 inference(fool_elimination,[status(thm)],[f525])).
% 3.00/1.78 thf(f525,plain,(
% 3.00/1.78 (! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X1 @ (binintersect @ X2 @ X0)) => (in @ X1 @ X0)) = binintersectER)),
% 3.00/1.78 inference(rectify,[status(thm)],[f114])).
% 3.00/1.78 thf(f114,axiom,(
% 3.00/1.78 (! [X4 : $i,X1 : $i,X3 : $i] : ((in @ X1 @ (binintersect @ X3 @ X4)) => (in @ X1 @ X4)) = binintersectER)),
% 3.00/1.78 file('/export/starexec/sandbox2/tmp/tmp.mg3ZTuu4v3/DTF2THF_10368.p',binintersectER)).
% 3.00/1.78 thf(f4396,plain,(
% 3.00/1.78 spl881_11),
% 3.00/1.78 inference(avatar_split_clause,[status(thm)],[f4395,f4355])).
% 3.00/1.78 thf(f4355,definition,(
% 3.00/1.78 spl881_11 <=> ((in @ sK848 @ (setminus @ sK845 @ sK846)) = $true)),
% 3.00/1.78 introduced(definition,[new_symbols(naming,[spl881_11])],[avatar_definition])).
% 3.00/1.78 thf(f4395,plain,(
% 3.00/1.78 ((in @ sK848 @ (setminus @ sK845 @ sK846)) = $true)),
% 3.00/1.78 inference(trivial_inequality_removal,[status(thm)],[f4394])).
% 3.00/1.78 thf(f4394,plain,(
% 3.00/1.78 ($true != $true) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) = $true)),
% 3.00/1.78 inference(forward_demodulation,[status(thm)],[f4382,f3780])).
% 3.00/1.78 thf(f3780,plain,(
% 3.00/1.78 (binintersectEL = $true)),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f2514])).
% 3.00/1.78 thf(f4382,plain,(
% 3.00/1.78 (binintersectEL != $true) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) = $true)),
% 3.00/1.78 inference(trivial_inequality_removal,[status(thm)],[f4371])).
% 3.00/1.78 thf(f4371,plain,(
% 3.00/1.78 (binintersectEL != $true) | ($true != $true) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) = $true)),
% 3.00/1.78 inference(superposition,[status(thm)],[f2577,f3719])).
% 3.00/1.78 thf(f2577,plain,(
% 3.00/1.78 ( ! [X2 : $i,X0 : $i,X1 : $i] : (((in @ X2 @ (binintersect @ X0 @ X1)) != $true) | (binintersectEL != $true) | ($true = (in @ X2 @ X0))) )),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f1239])).
% 3.00/1.78 thf(f1239,plain,(
% 3.00/1.78 (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X2 @ X0)) | ((in @ X2 @ (binintersect @ X0 @ X1)) != $true)) | (binintersectEL != $true)) & ((binintersectEL = $true) | (($true != (in @ sK19 @ sK17)) & ($true = (in @ sK19 @ (binintersect @ sK17 @ sK18)))))),
% 3.00/1.78 inference(skolemisation,[status(esa),new_symbols(skolem,[sK17,sK18,sK19])],[f1237,f1238])).
% 3.00/1.78 thf(f1238,plain,(
% 3.00/1.78 ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ X3) != $true) & ((in @ X5 @ (binintersect @ X3 @ X4)) = $true)) => (($true != (in @ sK19 @ sK17)) & ($true = (in @ sK19 @ (binintersect @ sK17 @ sK18))))),
% 3.00/1.78 introduced(definition,[],[choice_axiom])).
% 3.00/1.78 thf(f1237,plain,(
% 3.00/1.78 (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X2 @ X0)) | ((in @ X2 @ (binintersect @ X0 @ X1)) != $true)) | (binintersectEL != $true)) & ((binintersectEL = $true) | ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ X3) != $true) & ((in @ X5 @ (binintersect @ X3 @ X4)) = $true)))),
% 3.00/1.78 inference(rectify,[status(thm)],[f1236])).
% 3.00/1.78 thf(f1236,plain,(
% 3.00/1.78 (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X2 @ X0)) | ((in @ X2 @ (binintersect @ X0 @ X1)) != $true)) | (binintersectEL != $true)) & ((binintersectEL = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X0)) & ((in @ X2 @ (binintersect @ X0 @ X1)) = $true)))),
% 3.00/1.78 inference(nnf_transformation,[status(thm)],[f1053])).
% 3.00/1.78 thf(f1053,plain,(
% 3.00/1.78 ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X2 @ X0)) | ((in @ X2 @ (binintersect @ X0 @ X1)) != $true)) <=> (binintersectEL = $true)),
% 3.00/1.78 inference(ennf_transformation,[status(thm)],[f821])).
% 3.00/1.78 thf(f821,plain,(
% 3.00/1.78 (binintersectEL = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (binintersect @ X0 @ X1)) = $true) => ($true = (in @ X2 @ X0)))),
% 3.00/1.78 inference(fool_elimination,[status(thm)],[f820])).
% 3.00/1.78 thf(f820,plain,(
% 3.00/1.78 (! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X2 @ (binintersect @ X0 @ X1)) => (in @ X2 @ X0)) = binintersectEL)),
% 3.00/1.78 inference(rectify,[status(thm)],[f110])).
% 3.00/1.78 thf(f110,axiom,(
% 3.00/1.78 (! [X3 : $i,X4 : $i,X1 : $i] : ((in @ X1 @ (binintersect @ X3 @ X4)) => (in @ X1 @ X3)) = binintersectEL)),
% 3.00/1.78 file('/export/starexec/sandbox2/tmp/tmp.mg3ZTuu4v3/DTF2THF_10368.p',binintersectEL)).
% 3.00/1.78 thf(f4362,plain,(
% 3.00/1.78 ~spl881_11 | ~spl881_12),
% 3.00/1.78 inference(avatar_split_clause,[status(thm)],[f4353,f4359,f4355])).
% 3.00/1.78 thf(f4353,plain,(
% 3.00/1.78 ($true != (in @ sK848 @ (setminus @ sK845 @ sK847))) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true)),
% 3.00/1.78 inference(trivial_inequality_removal,[status(thm)],[f4352])).
% 3.00/1.78 thf(f4352,plain,(
% 3.00/1.78 ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true) | ($true != (in @ sK848 @ (setminus @ sK845 @ sK847))) | ($true != $true)),
% 3.00/1.78 inference(forward_demodulation,[status(thm)],[f4351,f3824])).
% 3.00/1.78 thf(f3824,plain,(
% 3.00/1.78 (demorgan2b2 = $true)),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f2514])).
% 3.00/1.78 thf(f4351,plain,(
% 3.00/1.78 ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true) | ($true != (in @ sK848 @ (setminus @ sK845 @ sK847))) | (demorgan2b2 != $true)),
% 3.00/1.78 inference(trivial_inequality_removal,[status(thm)],[f4350])).
% 3.00/1.78 thf(f4350,plain,(
% 3.00/1.78 ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true) | ($true != $true) | (demorgan2b2 != $true) | ($true != (in @ sK848 @ (setminus @ sK845 @ sK847)))),
% 3.00/1.78 inference(forward_demodulation,[status(thm)],[f4349,f3718])).
% 3.00/1.78 thf(f3718,plain,(
% 3.00/1.78 ((in @ sK847 @ (powerset @ sK845)) = $true)),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f2514])).
% 3.00/1.78 thf(f4349,plain,(
% 3.00/1.78 ((in @ sK847 @ (powerset @ sK845)) != $true) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true) | (demorgan2b2 != $true) | ($true != (in @ sK848 @ (setminus @ sK845 @ sK847)))),
% 3.00/1.78 inference(trivial_inequality_removal,[status(thm)],[f4348])).
% 3.00/1.78 thf(f4348,plain,(
% 3.00/1.78 (demorgan2b2 != $true) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true) | ($true != (in @ sK848 @ (setminus @ sK845 @ sK847))) | ((in @ sK847 @ (powerset @ sK845)) != $true) | ($true != $true)),
% 3.00/1.78 inference(forward_demodulation,[status(thm)],[f4347,f3720])).
% 3.00/1.78 thf(f3720,plain,(
% 3.00/1.78 ((in @ sK848 @ sK845) = $true)),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f2514])).
% 3.00/1.78 thf(f4347,plain,(
% 3.00/1.78 ((in @ sK848 @ sK845) != $true) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true) | ($true != (in @ sK848 @ (setminus @ sK845 @ sK847))) | ((in @ sK847 @ (powerset @ sK845)) != $true) | (demorgan2b2 != $true)),
% 3.00/1.78 inference(trivial_inequality_removal,[status(thm)],[f4346])).
% 3.00/1.78 thf(f4346,plain,(
% 3.00/1.78 ((in @ sK848 @ sK845) != $true) | ((in @ sK847 @ (powerset @ sK845)) != $true) | ($true != $true) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true) | ($true != (in @ sK848 @ (setminus @ sK845 @ sK847))) | (demorgan2b2 != $true)),
% 3.00/1.78 inference(forward_demodulation,[status(thm)],[f4290,f3717])).
% 3.00/1.78 thf(f3717,plain,(
% 3.00/1.78 ((in @ sK846 @ (powerset @ sK845)) = $true)),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f2514])).
% 3.00/1.78 thf(f4290,plain,(
% 3.00/1.78 ($true != (in @ sK848 @ (setminus @ sK845 @ sK847))) | ((in @ sK846 @ (powerset @ sK845)) != $true) | ((in @ sK847 @ (powerset @ sK845)) != $true) | ((in @ sK848 @ sK845) != $true) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true) | (demorgan2b2 != $true)),
% 3.00/1.78 inference(trivial_inequality_removal,[status(thm)],[f4278])).
% 3.00/1.78 thf(f4278,plain,(
% 3.00/1.78 ((in @ sK848 @ sK845) != $true) | ((in @ sK847 @ (powerset @ sK845)) != $true) | ((in @ sK846 @ (powerset @ sK845)) != $true) | ($true != $true) | ((in @ sK848 @ (setminus @ sK845 @ sK846)) != $true) | (demorgan2b2 != $true) | ($true != (in @ sK848 @ (setminus @ sK845 @ sK847)))),
% 3.00/1.78 inference(superposition,[status(thm)],[f3721,f2757])).
% 3.00/1.78 thf(f2757,plain,(
% 3.00/1.78 ( ! [X6 : $i,X7 : $i,X4 : $i,X5 : $i] : (((in @ X7 @ (setminus @ X4 @ (binunion @ X5 @ X6))) = $true) | (demorgan2b2 != $true) | ((in @ X7 @ (setminus @ X4 @ X5)) != $true) | ((in @ X5 @ (powerset @ X4)) != $true) | ($true != (in @ X7 @ (setminus @ X4 @ X6))) | ((in @ X6 @ (powerset @ X4)) != $true) | ((in @ X7 @ X4) != $true)) )),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f1447])).
% 3.00/1.78 thf(f1447,plain,(
% 3.00/1.78 ((demorgan2b2 = $true) | (((in @ sK153 @ (powerset @ sK152)) = $true) & ((($true = (in @ sK155 @ sK152)) & ($true = (in @ sK155 @ (setminus @ sK152 @ sK154))) & ((in @ sK155 @ (setminus @ sK152 @ sK153)) = $true) & ($true != (in @ sK155 @ (setminus @ sK152 @ (binunion @ sK153 @ sK154))))) & ((in @ sK154 @ (powerset @ sK152)) = $true)))) & (! [X4 : $i,X5 : $i] : (((in @ X5 @ (powerset @ X4)) != $true) | ! [X6 : $i] : (! [X7 : $i] : (((in @ X7 @ X4) != $true) | ($true != (in @ X7 @ (setminus @ X4 @ X6))) | ((in @ X7 @ (setminus @ X4 @ X5)) != $true) | ((in @ X7 @ (setminus @ X4 @ (binunion @ X5 @ X6))) = $true)) | ((in @ X6 @ (powerset @ X4)) != $true))) | (demorgan2b2 != $true))),
% 3.00/1.78 inference(skolemisation,[status(esa),new_symbols(skolem,[sK152,sK153,sK154,sK155])],[f1443,f1446,f1445,f1444])).
% 3.00/1.78 thf(f1444,plain,(
% 3.00/1.78 ? [X0 : $i,X1 : $i] : (($true = (in @ X1 @ (powerset @ X0))) & ? [X2 : $i] : (? [X3 : $i] : (($true = (in @ X3 @ X0)) & ($true = (in @ X3 @ (setminus @ X0 @ X2))) & ((in @ X3 @ (setminus @ X0 @ X1)) = $true) & ((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) != $true)) & ($true = (in @ X2 @ (powerset @ X0))))) => (((in @ sK153 @ (powerset @ sK152)) = $true) & ? [X2 : $i] : (? [X3 : $i] : (($true = (in @ X3 @ sK152)) & ((in @ X3 @ (setminus @ sK152 @ X2)) = $true) & ($true = (in @ X3 @ (setminus @ sK152 @ sK153))) & ((in @ X3 @ (setminus @ sK152 @ (binunion @ sK153 @ X2))) != $true)) & ((in @ X2 @ (powerset @ sK152)) = $true)))),
% 3.00/1.78 introduced(definition,[],[choice_axiom])).
% 3.00/1.78 thf(f1445,plain,(
% 3.00/1.78 ? [X2 : $i] : (? [X3 : $i] : (($true = (in @ X3 @ sK152)) & ((in @ X3 @ (setminus @ sK152 @ X2)) = $true) & ($true = (in @ X3 @ (setminus @ sK152 @ sK153))) & ((in @ X3 @ (setminus @ sK152 @ (binunion @ sK153 @ X2))) != $true)) & ((in @ X2 @ (powerset @ sK152)) = $true)) => (? [X3 : $i] : (($true = (in @ X3 @ sK152)) & ((in @ X3 @ (setminus @ sK152 @ sK154)) = $true) & ($true = (in @ X3 @ (setminus @ sK152 @ sK153))) & ($true != (in @ X3 @ (setminus @ sK152 @ (binunion @ sK153 @ sK154))))) & ((in @ sK154 @ (powerset @ sK152)) = $true))),
% 3.00/1.78 introduced(definition,[],[choice_axiom])).
% 3.00/1.78 thf(f1446,plain,(
% 3.00/1.78 ? [X3 : $i] : (($true = (in @ X3 @ sK152)) & ((in @ X3 @ (setminus @ sK152 @ sK154)) = $true) & ($true = (in @ X3 @ (setminus @ sK152 @ sK153))) & ($true != (in @ X3 @ (setminus @ sK152 @ (binunion @ sK153 @ sK154))))) => (($true = (in @ sK155 @ sK152)) & ($true = (in @ sK155 @ (setminus @ sK152 @ sK154))) & ((in @ sK155 @ (setminus @ sK152 @ sK153)) = $true) & ($true != (in @ sK155 @ (setminus @ sK152 @ (binunion @ sK153 @ sK154)))))),
% 3.00/1.78 introduced(definition,[],[choice_axiom])).
% 3.00/1.78 thf(f1443,plain,(
% 3.00/1.78 ((demorgan2b2 = $true) | ? [X0 : $i,X1 : $i] : (($true = (in @ X1 @ (powerset @ X0))) & ? [X2 : $i] : (? [X3 : $i] : (($true = (in @ X3 @ X0)) & ($true = (in @ X3 @ (setminus @ X0 @ X2))) & ((in @ X3 @ (setminus @ X0 @ X1)) = $true) & ((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) != $true)) & ($true = (in @ X2 @ (powerset @ X0)))))) & (! [X4 : $i,X5 : $i] : (((in @ X5 @ (powerset @ X4)) != $true) | ! [X6 : $i] : (! [X7 : $i] : (((in @ X7 @ X4) != $true) | ($true != (in @ X7 @ (setminus @ X4 @ X6))) | ((in @ X7 @ (setminus @ X4 @ X5)) != $true) | ((in @ X7 @ (setminus @ X4 @ (binunion @ X5 @ X6))) = $true)) | ((in @ X6 @ (powerset @ X4)) != $true))) | (demorgan2b2 != $true))),
% 3.00/1.78 inference(rectify,[status(thm)],[f1442])).
% 3.00/1.78 thf(f1442,plain,(
% 3.00/1.78 ((demorgan2b2 = $true) | ? [X0 : $i,X1 : $i] : (($true = (in @ X1 @ (powerset @ X0))) & ? [X2 : $i] : (? [X3 : $i] : (($true = (in @ X3 @ X0)) & ($true = (in @ X3 @ (setminus @ X0 @ X2))) & ((in @ X3 @ (setminus @ X0 @ X1)) = $true) & ((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) != $true)) & ($true = (in @ X2 @ (powerset @ X0)))))) & (! [X0 : $i,X1 : $i] : (($true != (in @ X1 @ (powerset @ X0))) | ! [X2 : $i] : (! [X3 : $i] : (($true != (in @ X3 @ X0)) | ($true != (in @ X3 @ (setminus @ X0 @ X2))) | ((in @ X3 @ (setminus @ X0 @ X1)) != $true) | ((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) = $true)) | ($true != (in @ X2 @ (powerset @ X0))))) | (demorgan2b2 != $true))),
% 3.00/1.78 inference(nnf_transformation,[status(thm)],[f892])).
% 3.00/1.78 thf(f892,plain,(
% 3.00/1.78 (demorgan2b2 = $true) <=> ! [X0 : $i,X1 : $i] : (($true != (in @ X1 @ (powerset @ X0))) | ! [X2 : $i] : (! [X3 : $i] : (($true != (in @ X3 @ X0)) | ($true != (in @ X3 @ (setminus @ X0 @ X2))) | ((in @ X3 @ (setminus @ X0 @ X1)) != $true) | ((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) = $true)) | ($true != (in @ X2 @ (powerset @ X0)))))),
% 3.00/1.78 inference(flattening,[status(thm)],[f891])).
% 3.00/1.78 thf(f891,plain,(
% 3.00/1.78 (demorgan2b2 = $true) <=> ! [X0 : $i,X1 : $i] : (! [X2 : $i] : (! [X3 : $i] : (((((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) = $true) | ($true != (in @ X3 @ (setminus @ X0 @ X2)))) | ((in @ X3 @ (setminus @ X0 @ X1)) != $true)) | ($true != (in @ X3 @ X0))) | ($true != (in @ X2 @ (powerset @ X0)))) | ($true != (in @ X1 @ (powerset @ X0))))),
% 3.00/1.78 inference(ennf_transformation,[status(thm)],[f317])).
% 3.00/1.78 thf(f317,plain,(
% 3.00/1.78 (demorgan2b2 = $true) <=> ! [X0 : $i,X1 : $i] : (($true = (in @ X1 @ (powerset @ X0))) => ! [X2 : $i] : (($true = (in @ X2 @ (powerset @ X0))) => ! [X3 : $i] : (($true = (in @ X3 @ X0)) => (((in @ X3 @ (setminus @ X0 @ X1)) = $true) => (($true = (in @ X3 @ (setminus @ X0 @ X2))) => ((in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2))) = $true))))))),
% 3.00/1.78 inference(fool_elimination,[status(thm)],[f316])).
% 3.00/1.78 thf(f316,plain,(
% 3.00/1.78 (! [X0 : $i,X1 : $i] : ((in @ X1 @ (powerset @ X0)) => ! [X2 : $i] : ((in @ X2 @ (powerset @ X0)) => ! [X3 : $i] : ((in @ X3 @ X0) => ((in @ X3 @ (setminus @ X0 @ X1)) => ((in @ X3 @ (setminus @ X0 @ X2)) => (in @ X3 @ (setminus @ X0 @ (binunion @ X1 @ X2)))))))) = demorgan2b2)),
% 3.00/1.78 inference(rectify,[status(thm)],[f276])).
% 3.00/1.78 thf(f276,axiom,(
% 3.00/1.78 (! [X3 : $i,X11 : $i] : ((in @ X11 @ (powerset @ X3)) => ! [X16 : $i] : ((in @ X16 @ (powerset @ X3)) => ! [X1 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ (setminus @ X3 @ X11)) => ((in @ X1 @ (setminus @ X3 @ X16)) => (in @ X1 @ (setminus @ X3 @ (binunion @ X11 @ X16)))))))) = demorgan2b2)),
% 3.00/1.78 file('/export/starexec/sandbox2/tmp/tmp.mg3ZTuu4v3/DTF2THF_10368.p',demorgan2b2)).
% 3.00/1.78 thf(f3721,plain,(
% 3.00/1.78 ((in @ sK848 @ (setminus @ sK845 @ (binunion @ sK846 @ sK847))) != $true)),
% 3.00/1.78 inference(cnf_transformation,[status(thm)],[f2514])).
% 3.00/1.78 % SZS output end Proof for DTF2THF_10368
% 3.00/1.78 % (10705)------------------------------
% 3.00/1.78 % (10705)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.00/1.78 % (10705)Termination reason: Refutation
% 3.00/1.78
% 3.00/1.78 % (10705)Memory used [KB]: 10746
% 3.00/1.78 % (10705)Time elapsed: 0.123 s
% 3.00/1.78 % (10705)Instructions burned: 385 (million)
% 3.00/1.78 % (10705)------------------------------
% 3.00/1.78 % (10705)------------------------------
% 3.00/1.78 % (10645)Success in time 0.205 s
%------------------------------------------------------------------------------