%------------------------------------------------------------------------------
% File : DT2H2X---1.9.5
% Problem : SEU751^1 : 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 : n008.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 09:36:54 AM UTC 2026
% Result : Theorem 5.11s 2.01s
% Output : Refutation 5.11s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 25
% Syntax : Number of formulae : 148 ( 34 unt; 0 typ; 5 def)
% Number of atoms : 5739 (1525 equ; 0 cnn)
% Maximal formula atoms : 272 ( 38 avg)
% Number of connectives : 3631 ( 231 ~; 187 |; 905 &;1152 @)
% ( 26 <=>;1130 =>; 0 <=; 0 <~>)
% Maximal formula depth : 282 ( 18 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 489 ( 486 usr; 300 con; 0-4 aty)
% Number of variables : 297 ( 0 ^; 213 !; 84 ?; 297 :)
% 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_319,type,
sP0: $i > $o > $i > $i > $o ).
thf(func_def_322,type,
sP3: $i > $i > $o ).
thf(func_def_323,type,
sP4: $i > $o ).
thf(func_def_324,type,
sP5: $i > $i > $o ).
thf(func_def_325,type,
sP6: $i > $i > $o ).
thf(func_def_327,type,
sP8: $i > $i > $i > $o ).
thf(func_def_329,type,
sP10: $i > $i > $i > $i > $o ).
thf(func_def_370,type,
sK51: $i > $i > $i ).
thf(func_def_371,type,
sK52: $i > $o ).
thf(func_def_381,type,
sK62: $i > $o ).
thf(func_def_389,type,
sK70: $i > ( $i > $o ) > $i ).
thf(func_def_390,type,
sK71: $i > $o ).
thf(func_def_393,type,
sK74: $i > $i > $o ).
thf(func_def_402,type,
sK83: $i > $i > $o ).
thf(func_def_412,type,
sK93: $i > $i > $i ).
thf(func_def_413,type,
sK94: $i > $o ).
thf(func_def_415,type,
sK96: $i > $i > $i ).
thf(func_def_416,type,
sK97: $i > $i > $i ).
thf(func_def_423,type,
sK104: $i > $i ).
thf(func_def_437,type,
sK118: ( $i > $o ) > $i > $i ).
thf(func_def_439,type,
sK120: $i > $o ).
thf(func_def_445,type,
sK126: $i > $i > $i > $i > $i ).
thf(func_def_446,type,
sK127: $i > $i > $i > $i > $i ).
thf(func_def_449,type,
sK130: $i > $i > $o ).
thf(func_def_467,type,
sK148: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_468,type,
sK149: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_469,type,
sK150: $i > $o ).
thf(func_def_470,type,
sK151: $i > $o ).
thf(func_def_519,type,
sK200: $i > $i > $i > $i > $i ).
thf(func_def_520,type,
sK201: $i > $i > $i > $i > $i ).
thf(func_def_526,type,
sK207: $i > $o ).
thf(func_def_538,type,
sK219: $i > $o ).
thf(func_def_541,type,
sK222: $i > ( $i > $o ) > $i ).
thf(func_def_547,type,
sK228: $i > $o ).
thf(func_def_549,type,
sK230: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_550,type,
sK231: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_551,type,
sK232: ( $i > $o ) > $i > $i ).
thf(func_def_553,type,
sK234: $i > $o ).
thf(func_def_569,type,
sK250: $i > $i > $i > $i > $i ).
thf(func_def_570,type,
sK251: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_571,type,
sK252: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_574,type,
sK255: $i > $o ).
thf(func_def_575,type,
sK256: $i > $o ).
thf(func_def_576,type,
sK257: $i > $i ).
thf(func_def_578,type,
sK259: $i > $i ).
thf(func_def_583,type,
sK264: $i > $o ).
thf(func_def_595,type,
sK276: $i > $i > $i ).
thf(func_def_602,type,
sK283: $i > ( $i > $o ) > $i ).
thf(func_def_603,type,
sK284: $i > $o ).
thf(func_def_608,type,
sK289: $i > $i > $o ).
thf(func_def_613,type,
sK294: $i > $o ).
thf(func_def_620,type,
sK301: $i > $i > $i > $i ).
thf(func_def_630,type,
sK311: $i > $o ).
thf(func_def_633,type,
sK314: $i > $i > ( $i > $o ) > $i ).
thf(func_def_645,type,
sK326: $i > $i > $i ).
thf(func_def_654,type,
sK335: $i > $o ).
thf(func_def_661,type,
sK342: $i > $i > $o ).
thf(func_def_663,type,
sK344: $i > $i ).
thf(func_def_664,type,
sK345: $i > $i ).
thf(func_def_665,type,
sK346: $i > ( $i > $i > $o ) > $i ).
thf(func_def_666,type,
sK347: $i > $i > ( $i > $i > $o ) > $i ).
thf(func_def_667,type,
sK348: $i > ( $i > $i > $o ) > $i ).
thf(func_def_670,type,
sK351: $i > $o ).
thf(func_def_691,type,
sK372: $i > $i > $i ).
thf(func_def_706,type,
sK387: $i > $i > $o ).
thf(func_def_712,type,
sK393: $i > $o ).
thf(func_def_716,type,
sK397: $i > $i > $o ).
thf(func_def_731,type,
sK412: $i > $i ).
thf(func_def_732,type,
sK413: ( $i > $i ) > $i > $i > $i ).
thf(func_def_740,type,
sK421: $i > $i ).
thf(func_def_742,type,
sK423: $i > $o ).
thf(func_def_745,type,
sK426: $i > ( $i > $o ) > $i ).
thf(func_def_755,type,
sK436: $i > $i > $o ).
thf(func_def_765,type,
sK446: $i > $i > $i ).
thf(func_def_766,type,
sK447: $i > $i > $i ).
thf(func_def_767,type,
sK448: $i > $i > $i ).
thf(func_def_768,type,
sK449: $i > $i > $i ).
thf(func_def_769,type,
sK450: $i > $i > $i ).
thf(func_def_770,type,
sK451: $i > $i > $i > $i ).
thf(func_def_771,type,
sK452: $i > $i ).
thf(func_def_772,type,
sK453: $i > $i ).
thf(func_def_773,type,
sK454: $i > $i ).
thf(func_def_774,type,
sK455: $i > $i ).
thf(func_def_775,type,
sK456: $i > $i > $i > $i ).
thf(func_def_776,type,
sK457: $i > $i > $i > $i ).
thf(func_def_777,type,
sK458: $i > $i > $i ).
thf(func_def_778,type,
sK459: $i > $i > $i ).
thf(func_def_779,type,
sK460: $i > $i > $i ).
thf(func_def_781,type,
sK462: $i > $i ).
thf(func_def_782,type,
sK463: $i > $i ).
thf(func_def_783,type,
sK464: $i > $i ).
thf(func_def_827,type,
sK508: $i > $o ).
thf(func_def_831,type,
sK512: $i > $o ).
thf(func_def_834,type,
sK515: $i > $i > ( $i > $i ) > $i ).
thf(func_def_835,type,
sK516: $i > $i ).
thf(func_def_841,type,
sK522: $i > $o ).
thf(func_def_843,type,
sK524: ( $i > $o ) > $i > $i ).
thf(func_def_844,type,
sK525: ( $i > $o ) > $i > $i ).
thf(func_def_853,type,
sK534: $i > $i > $i > $i ).
thf(func_def_854,type,
sK535: $i > $i > $i > $i ).
thf(func_def_861,type,
sK542: $i > $i > ( $i > $i ) > $i ).
thf(func_def_862,type,
sK543: $i > $i ).
thf(func_def_866,type,
sK547: $i > $i > $i > $i ).
thf(func_def_867,type,
sK548: $i > $i > $i > $i ).
thf(func_def_876,type,
sK557: $i > $i > $i ).
thf(func_def_882,type,
sK563: $i > $o ).
thf(func_def_884,type,
sK565: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_885,type,
sK566: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_895,type,
sK576: $i > $o ).
thf(func_def_915,type,
sK596: $i > $o ).
thf(func_def_917,type,
sK598: $i > ( $i > $o ) > $i ).
thf(func_def_918,type,
sK599: $i > $i ).
thf(func_def_920,type,
sK601: ( $i > $o ) > $i ).
thf(func_def_921,type,
sK602: $i > $o ).
thf(func_def_922,type,
sK603: $i > $i ).
thf(func_def_927,type,
sK608: $i > $i ).
thf(func_def_929,type,
sK610: $i > ( $i > $i ) > $i > $i ).
thf(func_def_930,type,
sK611: $i > ( $i > $o ) > $i ).
thf(func_def_931,type,
sK612: $i > $o ).
thf(func_def_1010,type,
sK691: $i > $o ).
thf(func_def_1011,type,
sK692: ( $i > $o ) > $i ).
thf(func_def_1015,type,
sK696: $i > $i ).
thf(func_def_1019,type,
sK700: $i > $i > ( $i > $i ) > $i ).
thf(func_def_1041,type,
sK722: $i > $o ).
thf(func_def_1042,type,
sK723: $i > $i ).
thf(func_def_1043,type,
sK724: ( $i > $o ) > $i ).
thf(func_def_1044,type,
sK725: $o > $i > $i > $i ).
thf(func_def_1054,type,
sK735: $i > $i > $i > $i ).
thf(func_def_1072,type,
sK753: $i > $i > $i ).
thf(func_def_1085,type,
sK766: $i > $i ).
thf(func_def_1091,type,
sK772: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_1092,type,
sK773: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_1093,type,
sK774: $i > $o ).
thf(func_def_1094,type,
sK775: $i > $o ).
thf(func_def_1100,type,
sK781: $i > ( $i > $o ) > $i ).
thf(func_def_1101,type,
sK782: $i > $o ).
thf(func_def_1121,type,
sK802: $i > $i > $i > $i > $i ).
thf(func_def_1122,type,
sK803: $i > $i > $i > $i > $i ).
thf(func_def_1123,type,
sK804: $i > $i > $i > $i > $i ).
thf(func_def_1124,type,
sK805: $i > $i > $i > $i > $i ).
thf(func_def_1125,type,
sK806: ( $i > $o ) > $i ).
thf(func_def_1126,type,
sK807: ( $i > $o ) > $i ).
thf(func_def_1127,type,
sK808: $i > $o ).
thf(func_def_1134,type,
sK815: $i > $o ).
thf(func_def_1137,type,
sK818: $i > ( $i > $o ) > $i ).
thf(func_def_1138,type,
sK819: $i > ( $i > $o ) > $i ).
thf(func_def_1146,type,
sK827: $i > $i ).
thf(func_def_1149,type,
sK830: $i > $o ).
thf(func_def_1169,type,
sK850: $i > $i > $i ).
thf(func_def_1173,type,
sK854: $i > $i ).
thf(func_def_1175,type,
sK856: $i > ( $i > $i ) > $i > $i ).
thf(func_def_1182,type,
ph863:
!>[X0: $tType] : X0 ).
thf(f6970,plain,
$false,
inference(avatar_sat_refutation,[status(thm)],[f4473,f4551,f4612,f5306,f5313,f6969]) ).
thf(f6969,plain,
( spl862_24
| spl862_10 ),
inference(avatar_split_clause,[status(thm)],[f4496,f4236,f4529]) ).
thf(f4529,definition,
( spl862_24
<=> ( ( in @ sK794 @ sK792 )
= $true ) ),
introduced(definition,[new_symbols(naming,[spl862_24])],[avatar_definition]) ).
thf(f4236,definition,
( spl862_10
<=> ( $true
= ( in @ sK794 @ ( setminus @ sK791 @ sK792 ) ) ) ),
introduced(definition,[new_symbols(naming,[spl862_10])],[avatar_definition]) ).
thf(f4496,plain,
( ( ( in @ sK794 @ sK792 )
= $true )
| spl862_10 ),
inference(trivial_inequality_removal,[status(thm)],[f4495]) ).
thf(f4495,plain,
( ( ( in @ sK794 @ sK792 )
= $true )
| ( $true != $true )
| spl862_10 ),
inference(forward_demodulation,[status(thm)],[f4494,f4273]) ).
thf(f4273,plain,
( ( in @ sK794 @ sK791 )
= $true ),
inference(trivial_inequality_removal,[status(thm)],[f4272]) ).
thf(f4272,plain,
( ( $true != $true )
| ( ( in @ sK794 @ sK791 )
= $true ) ),
inference(forward_demodulation,[status(thm)],[f4200,f3689]) ).
thf(f3689,plain,
setminusEL = $true,
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f2404,plain,
( ( cartprodpairsurjEq = $true )
& ( binunionIL = $true )
& ( notsubsetI = $true )
& ( upairsetIL = $true )
& ( dsetconstrI = $true )
& ( singletonsuniq = $true )
& ( upairsetIR = $true )
& ( sepSubset = $true )
& ( setOfPairsIsBReln = $true )
& ( contrasubsetT1 = $true )
& ( upairequniteq = $true )
& ( app = $true )
& ( powersetE = $true )
& ( emptyE1 = $true )
& ( subsetE = $true )
& ( complementTE1 = $true )
& ( cartprodpairmemER = $true )
& ( binunionE = $true )
& ( contrasubsetT3 = $true )
& ( cartprodfstpairEq = $true )
& ( ksndpairEq = $true )
& ( binintersectSubset1 = $true )
& ( dsetconstrER = $true )
& ( inCongP = $true )
& ( funcextLem = $true )
& ( notequalI2 = $true )
& ( iffalseProp2 = $true )
& ( ap2apEq1 = $true )
& ( setunionsingleton = $true )
& ( subPowSU = $true )
& ( complementT_lem = $true )
& ( cartprodmempair = $true )
& ( inIntersectImpInUnion2 = $true )
& ( doubleComplementSub2 = $true )
& ( inIntersectImpInIntersectUnions = $true )
& ( complementTI1 = $true )
& ( setminusERneg = $true )
& ( descr__Cong = $true )
& ( powersetI1 = $true )
& ( dsetconstr__Cong = $true )
& ( exuEu = $true )
& ( setadjoinSub2 = $true )
& ( subsetI1 = $true )
& ( setextsub = $true )
& ( iffalseProp1 = $true )
& ( symdiffIneg2 = $true )
& ( setukpairinjL2 = $true )
& ( exuE1 = $true )
& ( theprop = $true )
& ( iftrueorfalse = $true )
& ( notinemptyset = $true )
& ( binintersectSubset2 = $true )
& ( contrasubsetT2 = $true )
& ( nonemptyE1 = $true )
& ( cartprodmempair1 = $true )
& ( sepInPowerset = $true )
& ( lam2lamEq = $true )
& ( prop2set2propI = $true )
& ( emptysetE = $true )
& ( binintersectLsub = $true )
& ( emptyInPowerset = $true )
& ( noeltsimpempty = $true )
& ( kpairp = $true )
& ( powersetTE1 = $true )
& ( inComplementUnionImpInComplement1 = $true )
& ( dpsetconstrER = $true )
& ( prop2setI = $true )
& ( setext = $true )
& ( prop2setE = $true )
& ( ubforcartprodlem1 = $true )
& ( iftrue = $true )
& ( kpairiskpair = $true )
& ( cartprodpairin = $true )
& ( exuI2 = $true )
& ( ap2p = $true )
& ( exuE2 = $true )
& ( contrasubsetT = $true )
& ( cartprodsndpairEq = $true )
& ( setunionE = $true )
& ( singletoninpowunion = $true )
& ( notdexE = $true )
& ( kpairsurjEq = $true )
& ( nonemptyImpWitness = $true )
& ( ksndsingleton = $true )
& ( dpsetconstrI = $true )
& ( cartprodsndin = $true )
& ( ifSingleton = $true )
& ( doubleComplementE1 = $true )
& ( apProp = $true )
& ( exuI1 = $true )
& ( dpsetconstrEL2 = $true )
& ( iftrueProp2 = $true )
& ( powersetsubset = $true )
& ( setunionI = $true )
& ( iffalse = $true )
& ( in__Cong = $true )
& ( cartprodmempaircEq = $true )
& ( binunionIR = $true )
& ( eqimpsubset1 = $true )
& ( beta1 = $true )
& ( binunionLsub = $true )
& ( notdallE = $true )
& ( setukpairinjL = $true )
& ( setunionE2 = $true )
& ( singletonsubset = $true )
& ( setminusI = $true )
& ( setminusSubset2 = $true )
& ( binunionTILcontra = $true )
& ( subbreln = $true )
& ( setukpairinjR11 = $true )
& ( ifp = $true )
& ( setadjoinIL = $true )
& ( binintersectSubset4 = $true )
& ( beta2 = $true )
& ( symdiffIneg1 = $true )
& ( binintersectSubset3 = $true )
& ( setminusIRneg = $true )
& ( subsetTrans = $true )
& ( theeq = $true )
& ( dsetconstrEL = $true )
& ( ( in @ sK792 @ ( powerset @ sK791 ) )
= $true )
& ( $true
= ( in @ sK793 @ ( powerset @ sK791 ) ) )
& ( ( in @ sK794 @ ( setminus @ sK791 @ ( binintersect @ sK792 @ sK793 ) ) )
= $true )
& ( $true
!= ( in @ sK794 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ sK793 ) ) ) )
& ( ( in @ sK794 @ sK791 )
= $true )
& ( kfstpairEq = $true )
& ( setadjoin__Cong = $true )
& ( quantDeMorgan2 = $true )
& ( subsetTI = $true )
& ( uniqinunit = $true )
& ( emptyinunitempty = $true )
& ( singletonsswitch = $true )
& ( eqbreln = $true )
& ( demorgan2a2 = $true )
& ( binunionT_lem = $true )
& ( complementImpComplementIntersect = $true )
& ( exuE3e = $true )
& ( setminusEL = $true )
& ( foundationAx = $true )
& ( nonemptyI = $true )
& ( setextT = $true )
& ( binintersectSubset5 = $true )
& ( ubforcartprodlem2 = $true )
& ( wellorderingAx = $true )
& ( setunion__Cong = $true )
& ( setukpairinjR12 = $true )
& ( binintersectRsub = $true )
& ( demorgan2a1 = $true )
& ( setminusILneg = $true )
& ( doubleComplementI1 = $true )
& ( setukpairinjR1 = $true )
& ( powerset__Cong = $true )
& ( exuE3u = $true )
& ( doubleComplementSub1 = $true )
& ( subset2powerset = $true )
& ( complementTcontraSubset = $true )
& ( upairinpowunion = $true )
& ( powersetI = $true )
& ( descrp = $true )
& ( setminusER = $true )
& ( setadjoinAx = $true )
& ( disjointsetsI1 = $true )
& ( eta1 = $true )
& ( setukpairinjR2 = $true )
& ( nonemptyI1 = $true )
& ( upairsetE = $true )
& ( binintersectT_lem = $true )
& ( brelnall2 = $true )
& ( binintersectTERcontra = $true )
& ( binunionRsub = $true )
& ( binintersectI = $true )
& ( notinsingleton = $true )
& ( secondinupair = $true )
& ( subsetE2 = $true )
& ( setukpairinjR = $true )
& ( funcGraphProp2 = $true )
& ( emptysetAx = $true )
& ( powersetAx = $true )
& ( ubforcartprodlem3 = $true )
& ( funcinfuncset = $true )
& ( setminusSubset1 = $true )
& ( singletoninpowerset = $true )
& ( omegaIndAx = $true )
& ( binintersectER = $true )
& ( setminusLsub = $true )
& ( funcGraphProp4 = $true )
& ( upairset2E = $true )
& ( powersetE1 = $true )
& ( setadjoinSub = $true )
& ( setadjoinIR = $true )
& ( eqinunit = $true )
& ( setextAx = $true )
& ( subsetRefl = $true )
& ( funcGraphProp1 = $true )
& ( infuncsetfunc = $true )
& ( quantDeMorgan4 = $true )
& ( setbeta = $true )
& ( binunionTE = $true )
& ( binunionTIRcontra = $true )
& ( doubleComplementEq = $true )
& ( funcImageSingleton = $true )
& ( lam2p = $true )
& ( cartprodpairmemEL = $true )
& ( ex1E2 = $true )
& ( singletonprop = $true )
& ( upairset2IR = $true )
& ( bs114d = $true )
& ( dpsetconstrERa = $true )
& ( setukpairinjL1 = $true )
& ( ap2apEq2 = $true )
& ( setminusT_lem = $true )
& ( setunionsingleton1 = $true )
& ( upairsubunion = $true )
& ( setunionsingleton2 = $true )
& ( lamProp = $true )
& ( binunionEcases = $true )
& ( binunionTEcontra = $true )
& ( emptysetimpfalse = $true )
& ( emptyI = $true )
& ( symdiffI2 = $true )
& ( contraSubsetComplement = $true )
& ( powersetTI1 = $true )
& ( emptyinPowerset = $true )
& ( funcext2 = $true )
& ( notequalI1 = $true )
& ( exu__Cong = $true )
& ( setukpairIL = $true )
& ( emptyset__Cong = $true )
& ( replAx = $true )
& ( inIntersectImpInUnion = $true )
& ( cartprodfstin = $true )
& ( emptysetsubset = $true )
& ( brelnall1 = $true )
& ( complementUnionInPowersetComplement = $true )
& ( ex1E1 = $true )
& ( ex1I2 = $true )
& ( complementSubsetComplementIntersect = $true )
& ( setminusELneg = $true )
& ( vacuousDall = $true )
& ( setadjoinOr = $true )
& ( complementTnotintersectT = $true )
& ( subsetI2 = $true )
& ( subsetemptysetimpeq = $true )
& ( intersectInPowersetIntersectUnions = $true )
& ( exuI3 = $true )
& ( setadjoinE = $true )
& ( kfstsingleton = $true )
& ( omegaSAx = $true )
& ( setukpairIR = $true )
& ( binintersectTELcontra = $true )
& ( binintersectEL = $true )
& ( symdiffI1 = $true )
& ( dpsetconstrSub = $true )
& ( inComplementUnionImpNotIn1 = $true )
& ( omega0Ax = $true )
& ( powersetT_lem = $true )
& ( lamp = $true )
& ( iftrueProp1 = $true )
& ( quantDeMorgan1 = $true )
& ( complementInPowersetComplementIntersect = $true )
& ( inPowerset = $true )
& ( funcext = $true )
& ( setoftrueEq = $true )
& ( funcGraphProp3 = $true )
& ( setunionAx = $true )
& ( quantDeMorgan3 = $true )
& ( eqimpsubset2 = $true )
& ( ex1I = $true )
& ( dpsetconstrEL1 = $true )
& ( eta2 = $true )
& ( omega__Cong = $true )
& ( symdiffE = $true ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK791,sK792,sK793,sK794])],[f911,f2403,f2402,f2401]) ).
thf(f2401,plain,
( ? [X0: $i,X1: $i] :
( ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) )
& ? [X2: $i] :
( ( ( in @ X2 @ ( powerset @ X0 ) )
= $true )
& ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ X0 @ ( binintersect @ X1 @ X2 ) ) )
= $true )
& ( ( in @ X3 @ ( binunion @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) )
!= $true )
& ( $true
= ( in @ X3 @ X0 ) ) ) ) )
=> ( ( ( in @ sK792 @ ( powerset @ sK791 ) )
= $true )
& ? [X2: $i] :
( ( $true
= ( in @ X2 @ ( powerset @ sK791 ) ) )
& ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ sK791 @ ( binintersect @ sK792 @ X2 ) ) )
= $true )
& ( ( in @ X3 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ X2 ) ) )
!= $true )
& ( ( in @ X3 @ sK791 )
= $true ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2402,plain,
( ? [X2: $i] :
( ( $true
= ( in @ X2 @ ( powerset @ sK791 ) ) )
& ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ sK791 @ ( binintersect @ sK792 @ X2 ) ) )
= $true )
& ( ( in @ X3 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ X2 ) ) )
!= $true )
& ( ( in @ X3 @ sK791 )
= $true ) ) )
=> ( ( $true
= ( in @ sK793 @ ( powerset @ sK791 ) ) )
& ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ sK791 @ ( binintersect @ sK792 @ sK793 ) ) )
= $true )
& ( ( in @ X3 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ sK793 ) ) )
!= $true )
& ( ( in @ X3 @ sK791 )
= $true ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2403,plain,
( ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ sK791 @ ( binintersect @ sK792 @ sK793 ) ) )
= $true )
& ( ( in @ X3 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ sK793 ) ) )
!= $true )
& ( ( in @ X3 @ sK791 )
= $true ) )
=> ( ( ( in @ sK794 @ ( setminus @ sK791 @ ( binintersect @ sK792 @ sK793 ) ) )
= $true )
& ( $true
!= ( in @ sK794 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ sK793 ) ) ) )
& ( ( in @ sK794 @ sK791 )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f911,plain,
( ( cartprodpairsurjEq = $true )
& ( binunionIL = $true )
& ( notsubsetI = $true )
& ( upairsetIL = $true )
& ( dsetconstrI = $true )
& ( singletonsuniq = $true )
& ( upairsetIR = $true )
& ( sepSubset = $true )
& ( setOfPairsIsBReln = $true )
& ( contrasubsetT1 = $true )
& ( upairequniteq = $true )
& ( app = $true )
& ( powersetE = $true )
& ( emptyE1 = $true )
& ( subsetE = $true )
& ( complementTE1 = $true )
& ( cartprodpairmemER = $true )
& ( binunionE = $true )
& ( contrasubsetT3 = $true )
& ( cartprodfstpairEq = $true )
& ( ksndpairEq = $true )
& ( binintersectSubset1 = $true )
& ( dsetconstrER = $true )
& ( inCongP = $true )
& ( funcextLem = $true )
& ( notequalI2 = $true )
& ( iffalseProp2 = $true )
& ( ap2apEq1 = $true )
& ( setunionsingleton = $true )
& ( subPowSU = $true )
& ( complementT_lem = $true )
& ( cartprodmempair = $true )
& ( inIntersectImpInUnion2 = $true )
& ( doubleComplementSub2 = $true )
& ( inIntersectImpInIntersectUnions = $true )
& ( complementTI1 = $true )
& ( setminusERneg = $true )
& ( descr__Cong = $true )
& ( powersetI1 = $true )
& ( dsetconstr__Cong = $true )
& ( exuEu = $true )
& ( setadjoinSub2 = $true )
& ( subsetI1 = $true )
& ( setextsub = $true )
& ( iffalseProp1 = $true )
& ( symdiffIneg2 = $true )
& ( setukpairinjL2 = $true )
& ( exuE1 = $true )
& ( theprop = $true )
& ( iftrueorfalse = $true )
& ( notinemptyset = $true )
& ( binintersectSubset2 = $true )
& ( contrasubsetT2 = $true )
& ( nonemptyE1 = $true )
& ( cartprodmempair1 = $true )
& ( sepInPowerset = $true )
& ( lam2lamEq = $true )
& ( prop2set2propI = $true )
& ( emptysetE = $true )
& ( binintersectLsub = $true )
& ( emptyInPowerset = $true )
& ( noeltsimpempty = $true )
& ( kpairp = $true )
& ( powersetTE1 = $true )
& ( inComplementUnionImpInComplement1 = $true )
& ( dpsetconstrER = $true )
& ( prop2setI = $true )
& ( setext = $true )
& ( prop2setE = $true )
& ( ubforcartprodlem1 = $true )
& ( iftrue = $true )
& ( kpairiskpair = $true )
& ( cartprodpairin = $true )
& ( exuI2 = $true )
& ( ap2p = $true )
& ( exuE2 = $true )
& ( contrasubsetT = $true )
& ( cartprodsndpairEq = $true )
& ( setunionE = $true )
& ( singletoninpowunion = $true )
& ( notdexE = $true )
& ( kpairsurjEq = $true )
& ( nonemptyImpWitness = $true )
& ( ksndsingleton = $true )
& ( dpsetconstrI = $true )
& ( cartprodsndin = $true )
& ( ifSingleton = $true )
& ( doubleComplementE1 = $true )
& ( apProp = $true )
& ( exuI1 = $true )
& ( dpsetconstrEL2 = $true )
& ( iftrueProp2 = $true )
& ( powersetsubset = $true )
& ( setunionI = $true )
& ( iffalse = $true )
& ( in__Cong = $true )
& ( cartprodmempaircEq = $true )
& ( binunionIR = $true )
& ( eqimpsubset1 = $true )
& ( beta1 = $true )
& ( binunionLsub = $true )
& ( notdallE = $true )
& ( setukpairinjL = $true )
& ( setunionE2 = $true )
& ( singletonsubset = $true )
& ( setminusI = $true )
& ( setminusSubset2 = $true )
& ( binunionTILcontra = $true )
& ( subbreln = $true )
& ( setukpairinjR11 = $true )
& ( ifp = $true )
& ( setadjoinIL = $true )
& ( binintersectSubset4 = $true )
& ( beta2 = $true )
& ( symdiffIneg1 = $true )
& ( binintersectSubset3 = $true )
& ( setminusIRneg = $true )
& ( subsetTrans = $true )
& ( theeq = $true )
& ( dsetconstrEL = $true )
& ? [X0: $i,X1: $i] :
( ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) )
& ? [X2: $i] :
( ( ( in @ X2 @ ( powerset @ X0 ) )
= $true )
& ? [X3: $i] :
( ( ( in @ X3 @ ( setminus @ X0 @ ( binintersect @ X1 @ X2 ) ) )
= $true )
& ( ( in @ X3 @ ( binunion @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) )
!= $true )
& ( $true
= ( in @ X3 @ X0 ) ) ) ) )
& ( kfstpairEq = $true )
& ( setadjoin__Cong = $true )
& ( quantDeMorgan2 = $true )
& ( subsetTI = $true )
& ( uniqinunit = $true )
& ( emptyinunitempty = $true )
& ( singletonsswitch = $true )
& ( eqbreln = $true )
& ( demorgan2a2 = $true )
& ( binunionT_lem = $true )
& ( complementImpComplementIntersect = $true )
& ( exuE3e = $true )
& ( setminusEL = $true )
& ( foundationAx = $true )
& ( nonemptyI = $true )
& ( setextT = $true )
& ( binintersectSubset5 = $true )
& ( ubforcartprodlem2 = $true )
& ( wellorderingAx = $true )
& ( setunion__Cong = $true )
& ( setukpairinjR12 = $true )
& ( binintersectRsub = $true )
& ( demorgan2a1 = $true )
& ( setminusILneg = $true )
& ( doubleComplementI1 = $true )
& ( setukpairinjR1 = $true )
& ( powerset__Cong = $true )
& ( exuE3u = $true )
& ( doubleComplementSub1 = $true )
& ( subset2powerset = $true )
& ( complementTcontraSubset = $true )
& ( upairinpowunion = $true )
& ( powersetI = $true )
& ( descrp = $true )
& ( setminusER = $true )
& ( setadjoinAx = $true )
& ( disjointsetsI1 = $true )
& ( eta1 = $true )
& ( setukpairinjR2 = $true )
& ( nonemptyI1 = $true )
& ( upairsetE = $true )
& ( binintersectT_lem = $true )
& ( brelnall2 = $true )
& ( binintersectTERcontra = $true )
& ( binunionRsub = $true )
& ( binintersectI = $true )
& ( notinsingleton = $true )
& ( secondinupair = $true )
& ( subsetE2 = $true )
& ( setukpairinjR = $true )
& ( funcGraphProp2 = $true )
& ( emptysetAx = $true )
& ( powersetAx = $true )
& ( ubforcartprodlem3 = $true )
& ( funcinfuncset = $true )
& ( setminusSubset1 = $true )
& ( singletoninpowerset = $true )
& ( omegaIndAx = $true )
& ( binintersectER = $true )
& ( setminusLsub = $true )
& ( funcGraphProp4 = $true )
& ( upairset2E = $true )
& ( powersetE1 = $true )
& ( setadjoinSub = $true )
& ( setadjoinIR = $true )
& ( eqinunit = $true )
& ( setextAx = $true )
& ( subsetRefl = $true )
& ( funcGraphProp1 = $true )
& ( infuncsetfunc = $true )
& ( quantDeMorgan4 = $true )
& ( setbeta = $true )
& ( binunionTE = $true )
& ( binunionTIRcontra = $true )
& ( doubleComplementEq = $true )
& ( funcImageSingleton = $true )
& ( lam2p = $true )
& ( cartprodpairmemEL = $true )
& ( ex1E2 = $true )
& ( singletonprop = $true )
& ( upairset2IR = $true )
& ( bs114d = $true )
& ( dpsetconstrERa = $true )
& ( setukpairinjL1 = $true )
& ( ap2apEq2 = $true )
& ( setminusT_lem = $true )
& ( setunionsingleton1 = $true )
& ( upairsubunion = $true )
& ( setunionsingleton2 = $true )
& ( lamProp = $true )
& ( binunionEcases = $true )
& ( binunionTEcontra = $true )
& ( emptysetimpfalse = $true )
& ( emptyI = $true )
& ( symdiffI2 = $true )
& ( contraSubsetComplement = $true )
& ( powersetTI1 = $true )
& ( emptyinPowerset = $true )
& ( funcext2 = $true )
& ( notequalI1 = $true )
& ( exu__Cong = $true )
& ( setukpairIL = $true )
& ( emptyset__Cong = $true )
& ( replAx = $true )
& ( inIntersectImpInUnion = $true )
& ( cartprodfstin = $true )
& ( emptysetsubset = $true )
& ( brelnall1 = $true )
& ( complementUnionInPowersetComplement = $true )
& ( ex1E1 = $true )
& ( ex1I2 = $true )
& ( complementSubsetComplementIntersect = $true )
& ( setminusELneg = $true )
& ( vacuousDall = $true )
& ( setadjoinOr = $true )
& ( complementTnotintersectT = $true )
& ( subsetI2 = $true )
& ( subsetemptysetimpeq = $true )
& ( intersectInPowersetIntersectUnions = $true )
& ( exuI3 = $true )
& ( setadjoinE = $true )
& ( kfstsingleton = $true )
& ( omegaSAx = $true )
& ( setukpairIR = $true )
& ( binintersectTELcontra = $true )
& ( binintersectEL = $true )
& ( symdiffI1 = $true )
& ( dpsetconstrSub = $true )
& ( inComplementUnionImpNotIn1 = $true )
& ( omega0Ax = $true )
& ( powersetT_lem = $true )
& ( lamp = $true )
& ( iftrueProp1 = $true )
& ( quantDeMorgan1 = $true )
& ( complementInPowersetComplementIntersect = $true )
& ( inPowerset = $true )
& ( funcext = $true )
& ( setoftrueEq = $true )
& ( funcGraphProp3 = $true )
& ( setunionAx = $true )
& ( quantDeMorgan3 = $true )
& ( eqimpsubset2 = $true )
& ( ex1I = $true )
& ( dpsetconstrEL1 = $true )
& ( eta2 = $true )
& ( omega__Cong = $true )
& ( symdiffE = $true ) ),
inference(flattening,[status(thm)],[f910]) ).
thf(f910,plain,
( ? [X0: $i,X1: $i] :
( ? [X2: $i] :
( ? [X3: $i] :
( ( ( in @ X3 @ ( binunion @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) )
!= $true )
& ( ( in @ X3 @ ( setminus @ X0 @ ( binintersect @ X1 @ X2 ) ) )
= $true )
& ( $true
= ( in @ X3 @ X0 ) ) )
& ( ( in @ X2 @ ( powerset @ X0 ) )
= $true ) )
& ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) ) )
& ( 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)],[f542]) ).
thf(f542,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 )
=> ! [X0: $i,X1: $i] :
( ( $true
= ( in @ X1 @ ( powerset @ X0 ) ) )
=> ! [X2: $i] :
( ( ( in @ X2 @ ( powerset @ X0 ) )
= $true )
=> ! [X3: $i] :
( ( $true
= ( in @ X3 @ X0 ) )
=> ( ( ( in @ X3 @ ( setminus @ X0 @ ( binintersect @ X1 @ X2 ) ) )
= $true )
=> ( ( in @ X3 @ ( binunion @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) )
= $true ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(fool_elimination,[status(thm)],[f541]) ).
thf(f541,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
=> ! [X0: $i,X1: $i] :
( ( in @ X1 @ ( powerset @ X0 ) )
=> ! [X2: $i] :
( ( in @ X2 @ ( powerset @ X0 ) )
=> ! [X3: $i] :
( ( in @ X3 @ X0 )
=> ( ( in @ X3 @ ( setminus @ X0 @ ( binintersect @ X1 @ X2 ) ) )
=> ( in @ X3 @ ( binunion @ ( setminus @ X0 @ X1 ) @ ( setminus @ X0 @ X2 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(rectify,[status(thm)],[f273]) ).
thf(f273,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
=> ! [X3: $i,X11: $i] :
( ( in @ X11 @ ( powerset @ X3 ) )
=> ! [X16: $i] :
( ( in @ X16 @ ( powerset @ X3 ) )
=> ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ ( setminus @ X3 @ ( binintersect @ X11 @ X16 ) ) )
=> ( in @ X1 @ ( binunion @ ( setminus @ X3 @ X11 ) @ ( setminus @ X3 @ X16 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f272]) ).
thf(f272,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
=> ! [X3: $i,X11: $i] :
( ( in @ X11 @ ( powerset @ X3 ) )
=> ! [X16: $i] :
( ( in @ X16 @ ( powerset @ X3 ) )
=> ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ ( setminus @ X3 @ ( binintersect @ X11 @ X16 ) ) )
=> ( in @ X1 @ ( binunion @ ( setminus @ X3 @ X11 ) @ ( setminus @ X3 @ X16 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',demorgan1a) ).
thf(f4200,plain,
( ( setminusEL != $true )
| ( ( in @ sK794 @ sK791 )
= $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4193]) ).
thf(f4193,plain,
( ( $true != $true )
| ( ( in @ sK794 @ sK791 )
= $true )
| ( setminusEL != $true ) ),
inference(superposition,[status(thm)],[f2513,f3704]) ).
thf(f3704,plain,
( ( in @ sK794 @ ( setminus @ sK791 @ ( binintersect @ sK792 @ sK793 ) ) )
= $true ),
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f2513,plain,
! [X2: $i,X0: $i,X1: $i] :
( ( ( in @ X1 @ ( setminus @ X0 @ X2 ) )
!= $true )
| ( ( in @ X1 @ X0 )
= $true )
| ( setminusEL != $true ) ),
inference(cnf_transformation,[status(thm)],[f1207]) ).
thf(f1207,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( ( in @ X1 @ ( setminus @ X0 @ X2 ) )
!= $true ) )
| ( setminusEL != $true ) )
& ( ( setminusEL = $true )
| ( ( ( in @ sK14 @ sK13 )
!= $true )
& ( $true
= ( in @ sK14 @ ( setminus @ sK13 @ sK15 ) ) ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK13,sK14,sK15])],[f1205,f1206]) ).
thf(f1206,plain,
( ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X3 )
!= $true )
& ( ( in @ X4 @ ( setminus @ X3 @ X5 ) )
= $true ) )
=> ( ( ( in @ sK14 @ sK13 )
!= $true )
& ( $true
= ( in @ sK14 @ ( setminus @ sK13 @ sK15 ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1205,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( ( in @ X1 @ ( setminus @ X0 @ X2 ) )
!= $true ) )
| ( setminusEL != $true ) )
& ( ( setminusEL = $true )
| ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X3 )
!= $true )
& ( ( in @ X4 @ ( setminus @ X3 @ X5 ) )
= $true ) ) ) ),
inference(rectify,[status(thm)],[f1204]) ).
thf(f1204,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( ( in @ X1 @ ( setminus @ X0 @ X2 ) )
!= $true ) )
| ( setminusEL != $true ) )
& ( ( setminusEL = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
!= $true )
& ( ( in @ X1 @ ( setminus @ X0 @ X2 ) )
= $true ) ) ) ),
inference(nnf_transformation,[status(thm)],[f915]) ).
thf(f915,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( ( in @ X1 @ ( setminus @ X0 @ X2 ) )
!= $true ) )
<=> ( setminusEL = $true ) ),
inference(ennf_transformation,[status(thm)],[f369]) ).
thf(f369,plain,
( ( setminusEL = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( setminus @ X0 @ X2 ) )
= $true )
=> ( ( in @ X1 @ X0 )
= $true ) ) ),
inference(fool_elimination,[status(thm)],[f368]) ).
thf(f368,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( setminus @ X0 @ X2 ) )
=> ( in @ X1 @ X0 ) )
= setminusEL ),
inference(rectify,[status(thm)],[f121]) ).
thf(f121,axiom,
! [X3: $i,X1: $i,X4: $i] :
( ( ( in @ X1 @ ( setminus @ X3 @ X4 ) )
=> ( in @ X1 @ X3 ) )
= setminusEL ),
file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',setminusEL) ).
thf(f4494,plain,
( ( ( in @ sK794 @ sK792 )
= $true )
| ( ( in @ sK794 @ sK791 )
!= $true )
| spl862_10 ),
inference(trivial_inequality_removal,[status(thm)],[f4493]) ).
thf(f4493,plain,
( ( ( in @ sK794 @ sK792 )
= $true )
| ( $true != $true )
| ( ( in @ sK794 @ sK791 )
!= $true )
| spl862_10 ),
inference(forward_demodulation,[status(thm)],[f4492,f3721]) ).
thf(f3721,plain,
setminusI = $true,
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f4492,plain,
( ( ( in @ sK794 @ sK792 )
= $true )
| ( setminusI != $true )
| ( ( in @ sK794 @ sK791 )
!= $true )
| spl862_10 ),
inference(trivial_inequality_removal,[status(thm)],[f4479]) ).
thf(f4479,plain,
( ( $true != $true )
| ( ( in @ sK794 @ sK791 )
!= $true )
| ( ( in @ sK794 @ sK792 )
= $true )
| ( setminusI != $true )
| spl862_10 ),
inference(superposition,[status(thm)],[f4237,f3343]) ).
thf(f3343,plain,
! [X3: $i,X4: $i,X5: $i] :
( ( $true
= ( in @ X5 @ ( setminus @ X4 @ X3 ) ) )
| ( ( in @ X5 @ X3 )
= $true )
| ( ( in @ X5 @ X4 )
!= $true )
| ( setminusI != $true ) ),
inference(cnf_transformation,[status(thm)],[f2168]) ).
thf(f2168,plain,
( ( ( setminusI = $true )
| ( ( $true
!= ( in @ sK637 @ sK635 ) )
& ( $true
!= ( in @ sK637 @ ( setminus @ sK636 @ sK635 ) ) )
& ( ( in @ sK637 @ sK636 )
= $true ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ X3 )
= $true )
| ( $true
= ( in @ X5 @ ( setminus @ X4 @ X3 ) ) )
| ( ( in @ X5 @ X4 )
!= $true ) )
| ( setminusI != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK635,sK636,sK637])],[f2166,f2167]) ).
thf(f2167,plain,
( ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X0 ) )
& ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true )
& ( ( in @ X2 @ X1 )
= $true ) )
=> ( ( $true
!= ( in @ sK637 @ sK635 ) )
& ( $true
!= ( in @ sK637 @ ( setminus @ sK636 @ sK635 ) ) )
& ( ( in @ sK637 @ sK636 )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2166,plain,
( ( ( setminusI = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X0 ) )
& ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true )
& ( ( in @ X2 @ X1 )
= $true ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ X3 )
= $true )
| ( $true
= ( in @ X5 @ ( setminus @ X4 @ X3 ) ) )
| ( ( in @ X5 @ X4 )
!= $true ) )
| ( setminusI != $true ) ) ),
inference(rectify,[status(thm)],[f2165]) ).
thf(f2165,plain,
( ( ( setminusI = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X0 ) )
& ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true )
& ( ( in @ X2 @ X1 )
= $true ) ) )
& ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true )
| ( ( in @ X2 @ X1 )
!= $true ) )
| ( setminusI != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f1091]) ).
thf(f1091,plain,
( ( setminusI = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true )
| ( ( in @ X2 @ X1 )
!= $true ) ) ),
inference(flattening,[status(thm)],[f1090]) ).
thf(f1090,plain,
( ( setminusI = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true )
| ( $true
= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ X1 )
!= $true ) ) ),
inference(ennf_transformation,[status(thm)],[f825]) ).
thf(f825,plain,
( ( setminusI = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ X1 )
= $true )
=> ( ( $true
!= ( in @ X2 @ X0 ) )
=> ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true ) ) ) ),
inference(flattening,[status(thm)],[f431]) ).
thf(f431,plain,
( ( setminusI = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ X1 )
= $true )
=> ( ( $true
!= ( in @ X2 @ X0 ) )
=> ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true ) ) ) ),
inference(fool_elimination,[status(thm)],[f430]) ).
thf(f430,plain,
( setminusI
= ( ! [X0: $i,X1: $i,X2: $i] :
( ( in @ X2 @ X1 )
=> ( ~ ( in @ X2 @ X0 )
=> ( in @ X2 @ ( setminus @ X1 @ X0 ) ) ) ) ) ),
inference(rectify,[status(thm)],[f120]) ).
thf(f120,axiom,
( setminusI
= ( ! [X4: $i,X3: $i,X1: $i] :
( ( in @ X1 @ X3 )
=> ( ~ ( in @ X1 @ X4 )
=> ( in @ X1 @ ( setminus @ X3 @ X4 ) ) ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',setminusI) ).
thf(f4237,plain,
( ( $true
!= ( in @ sK794 @ ( setminus @ sK791 @ sK792 ) ) )
| spl862_10 ),
inference(avatar_component_clause,[status(thm)],[f4236]) ).
thf(f5313,plain,
~ spl862_14,
inference(avatar_split_clause,[status(thm)],[f5312,f4264]) ).
thf(f4264,definition,
( spl862_14
<=> ( ( in @ sK794 @ ( setminus @ sK791 @ sK793 ) )
= $true ) ),
introduced(definition,[new_symbols(naming,[spl862_14])],[avatar_definition]) ).
thf(f5312,plain,
( ( in @ sK794 @ ( setminus @ sK791 @ sK793 ) )
!= $true ),
inference(trivial_inequality_removal,[status(thm)],[f5311]) ).
thf(f5311,plain,
( ( ( in @ sK794 @ ( setminus @ sK791 @ sK793 ) )
!= $true )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f5278,f3657]) ).
thf(f3657,plain,
binunionRsub = $true,
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f5278,plain,
( ( binunionRsub != $true )
| ( ( in @ sK794 @ ( setminus @ sK791 @ sK793 ) )
!= $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f5247]) ).
thf(f5247,plain,
( ( ( in @ sK794 @ ( setminus @ sK791 @ sK793 ) )
!= $true )
| ( binunionRsub != $true )
| ( $true != $true ) ),
inference(superposition,[status(thm)],[f4342,f3521]) ).
thf(f3521,plain,
! [X0: $i,X1: $i] :
( ( ( subset @ X0 @ ( binunion @ X1 @ X0 ) )
= $true )
| ( binunionRsub != $true ) ),
inference(cnf_transformation,[status(thm)],[f2361]) ).
thf(f2361,plain,
( ( ! [X0: $i,X1: $i] :
( ( subset @ X0 @ ( binunion @ X1 @ X0 ) )
= $true )
| ( binunionRsub != $true ) )
& ( ( binunionRsub = $true )
| ( ( subset @ sK764 @ ( binunion @ sK765 @ sK764 ) )
!= $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK764,sK765])],[f2359,f2360]) ).
thf(f2360,plain,
( ? [X2: $i,X3: $i] :
( ( subset @ X2 @ ( binunion @ X3 @ X2 ) )
!= $true )
=> ( ( subset @ sK764 @ ( binunion @ sK765 @ sK764 ) )
!= $true ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2359,plain,
( ( ! [X0: $i,X1: $i] :
( ( subset @ X0 @ ( binunion @ X1 @ X0 ) )
= $true )
| ( binunionRsub != $true ) )
& ( ( binunionRsub = $true )
| ? [X2: $i,X3: $i] :
( ( subset @ X2 @ ( binunion @ X3 @ X2 ) )
!= $true ) ) ),
inference(rectify,[status(thm)],[f2358]) ).
thf(f2358,plain,
( ( ! [X0: $i,X1: $i] :
( ( subset @ X0 @ ( binunion @ X1 @ X0 ) )
= $true )
| ( binunionRsub != $true ) )
& ( ( binunionRsub = $true )
| ? [X0: $i,X1: $i] :
( ( subset @ X0 @ ( binunion @ X1 @ X0 ) )
!= $true ) ) ),
inference(nnf_transformation,[status(thm)],[f562]) ).
thf(f562,plain,
( ! [X0: $i,X1: $i] :
( ( subset @ X0 @ ( binunion @ X1 @ X0 ) )
= $true )
<=> ( binunionRsub = $true ) ),
inference(fool_elimination,[status(thm)],[f561]) ).
thf(f561,plain,
( binunionRsub
= ( ! [X0: $i,X1: $i] : ( subset @ X0 @ ( binunion @ X1 @ X0 ) ) ) ),
inference(rectify,[status(thm)],[f107]) ).
thf(f107,axiom,
( binunionRsub
= ( ! [X4: $i,X3: $i] : ( subset @ X4 @ ( binunion @ X3 @ X4 ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',binunionRsub) ).
thf(f4342,plain,
! [X0: $i] :
( ( ( subset @ X0 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ sK793 ) ) )
!= $true )
| ( $true
!= ( in @ sK794 @ X0 ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f4341]) ).
thf(f4341,plain,
! [X0: $i] :
( ( $true
!= ( in @ sK794 @ X0 ) )
| ( $true != $true )
| ( ( subset @ X0 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ sK793 ) ) )
!= $true ) ),
inference(forward_demodulation,[status(thm)],[f4286,f3812]) ).
thf(f3812,plain,
subsetE = $true,
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f4286,plain,
! [X0: $i] :
( ( ( subset @ X0 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ sK793 ) ) )
!= $true )
| ( subsetE != $true )
| ( $true
!= ( in @ sK794 @ X0 ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f4285]) ).
thf(f4285,plain,
! [X0: $i] :
( ( ( subset @ X0 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ sK793 ) ) )
!= $true )
| ( $true != $true )
| ( $true
!= ( in @ sK794 @ X0 ) )
| ( subsetE != $true ) ),
inference(superposition,[status(thm)],[f3703,f3491]) ).
thf(f3491,plain,
! [X2: $i,X0: $i,X1: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
| ( ( in @ X1 @ X0 )
!= $true )
| ( subsetE != $true )
| ( ( subset @ X0 @ X2 )
!= $true ) ),
inference(cnf_transformation,[status(thm)],[f2326]) ).
thf(f2326,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
| ( ( subset @ X0 @ X2 )
!= $true )
| ( ( in @ X1 @ X0 )
!= $true ) )
| ( subsetE != $true ) )
& ( ( subsetE = $true )
| ( ( $true
!= ( in @ sK741 @ sK742 ) )
& ( ( subset @ sK740 @ sK742 )
= $true )
& ( ( in @ sK741 @ sK740 )
= $true ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK740,sK741,sK742])],[f2324,f2325]) ).
thf(f2325,plain,
( ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X5 )
!= $true )
& ( ( subset @ X3 @ X5 )
= $true )
& ( ( in @ X4 @ X3 )
= $true ) )
=> ( ( $true
!= ( in @ sK741 @ sK742 ) )
& ( ( subset @ sK740 @ sK742 )
= $true )
& ( ( in @ sK741 @ sK740 )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2324,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
| ( ( subset @ X0 @ X2 )
!= $true )
| ( ( in @ X1 @ X0 )
!= $true ) )
| ( subsetE != $true ) )
& ( ( subsetE = $true )
| ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X5 )
!= $true )
& ( ( subset @ X3 @ X5 )
= $true )
& ( ( in @ X4 @ X3 )
= $true ) ) ) ),
inference(rectify,[status(thm)],[f2323]) ).
thf(f2323,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
| ( ( subset @ X0 @ X2 )
!= $true )
| ( ( in @ X1 @ X0 )
!= $true ) )
| ( subsetE != $true ) )
& ( ( subsetE = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X1 @ X2 ) )
& ( ( subset @ X0 @ X2 )
= $true )
& ( ( in @ X1 @ X0 )
= $true ) ) ) ),
inference(nnf_transformation,[status(thm)],[f920]) ).
thf(f920,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
| ( ( subset @ X0 @ X2 )
!= $true )
| ( ( in @ X1 @ X0 )
!= $true ) )
<=> ( subsetE = $true ) ),
inference(flattening,[status(thm)],[f919]) ).
thf(f919,plain,
( ( subsetE = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
| ( ( in @ X1 @ X0 )
!= $true )
| ( ( subset @ X0 @ X2 )
!= $true ) ) ),
inference(ennf_transformation,[status(thm)],[f395]) ).
thf(f395,plain,
( ( subsetE = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( subset @ X0 @ X2 )
= $true )
=> ( ( ( in @ X1 @ X0 )
= $true )
=> ( $true
= ( in @ X1 @ X2 ) ) ) ) ),
inference(fool_elimination,[status(thm)],[f394]) ).
thf(f394,plain,
( subsetE
= ( ! [X0: $i,X1: $i,X2: $i] :
( ( subset @ X0 @ X2 )
=> ( ( in @ X1 @ X0 )
=> ( in @ X1 @ X2 ) ) ) ) ),
inference(rectify,[status(thm)],[f83]) ).
thf(f83,axiom,
( subsetE
= ( ! [X3: $i,X1: $i,X4: $i] :
( ( subset @ X3 @ X4 )
=> ( ( in @ X1 @ X3 )
=> ( in @ X1 @ X4 ) ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',subsetE) ).
thf(f3703,plain,
( $true
!= ( in @ sK794 @ ( binunion @ ( setminus @ sK791 @ sK792 ) @ ( setminus @ sK791 @ sK793 ) ) ) ),
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f5306,plain,
~ spl862_10,
inference(avatar_split_clause,[status(thm)],[f5305,f4236]) ).
thf(f5305,plain,
( $true
!= ( in @ sK794 @ ( setminus @ sK791 @ sK792 ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f5304]) ).
thf(f5304,plain,
( ( $true != $true )
| ( $true
!= ( in @ sK794 @ ( setminus @ sK791 @ sK792 ) ) ) ),
inference(forward_demodulation,[status(thm)],[f5281,f3726]) ).
thf(f3726,plain,
binunionLsub = $true,
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f5281,plain,
( ( binunionLsub != $true )
| ( $true
!= ( in @ sK794 @ ( setminus @ sK791 @ sK792 ) ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f5246]) ).
thf(f5246,plain,
( ( binunionLsub != $true )
| ( $true
!= ( in @ sK794 @ ( setminus @ sK791 @ sK792 ) ) )
| ( $true != $true ) ),
inference(superposition,[status(thm)],[f4342,f3068]) ).
thf(f3068,plain,
! [X2: $i,X3: $i] :
( ( ( subset @ X3 @ ( binunion @ X3 @ X2 ) )
= $true )
| ( binunionLsub != $true ) ),
inference(cnf_transformation,[status(thm)],[f1860]) ).
thf(f1860,plain,
( ( ( binunionLsub = $true )
| ( ( subset @ sK445 @ ( binunion @ sK445 @ sK444 ) )
!= $true ) )
& ( ! [X2: $i,X3: $i] :
( ( subset @ X3 @ ( binunion @ X3 @ X2 ) )
= $true )
| ( binunionLsub != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK444,sK445])],[f1858,f1859]) ).
thf(f1859,plain,
( ? [X0: $i,X1: $i] :
( $true
!= ( subset @ X1 @ ( binunion @ X1 @ X0 ) ) )
=> ( ( subset @ sK445 @ ( binunion @ sK445 @ sK444 ) )
!= $true ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1858,plain,
( ( ( binunionLsub = $true )
| ? [X0: $i,X1: $i] :
( $true
!= ( subset @ X1 @ ( binunion @ X1 @ X0 ) ) ) )
& ( ! [X2: $i,X3: $i] :
( ( subset @ X3 @ ( binunion @ X3 @ X2 ) )
= $true )
| ( binunionLsub != $true ) ) ),
inference(rectify,[status(thm)],[f1857]) ).
thf(f1857,plain,
( ( ( binunionLsub = $true )
| ? [X0: $i,X1: $i] :
( $true
!= ( subset @ X1 @ ( binunion @ X1 @ X0 ) ) ) )
& ( ! [X0: $i,X1: $i] :
( $true
= ( subset @ X1 @ ( binunion @ X1 @ X0 ) ) )
| ( binunionLsub != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f532]) ).
thf(f532,plain,
( ( binunionLsub = $true )
<=> ! [X0: $i,X1: $i] :
( $true
= ( subset @ X1 @ ( binunion @ X1 @ X0 ) ) ) ),
inference(fool_elimination,[status(thm)],[f531]) ).
thf(f531,plain,
( binunionLsub
= ( ! [X0: $i,X1: $i] : ( subset @ X1 @ ( binunion @ X1 @ X0 ) ) ) ),
inference(rectify,[status(thm)],[f106]) ).
thf(f106,axiom,
( binunionLsub
= ( ! [X4: $i,X3: $i] : ( subset @ X3 @ ( binunion @ X3 @ X4 ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',binunionLsub) ).
thf(f4612,plain,
( spl862_25
| spl862_14 ),
inference(avatar_split_clause,[status(thm)],[f4611,f4264,f4548]) ).
thf(f4548,definition,
( spl862_25
<=> ( $true
= ( in @ sK794 @ sK793 ) ) ),
introduced(definition,[new_symbols(naming,[spl862_25])],[avatar_definition]) ).
thf(f4611,plain,
( ( $true
= ( in @ sK794 @ sK793 ) )
| spl862_14 ),
inference(trivial_inequality_removal,[status(thm)],[f4610]) ).
thf(f4610,plain,
( ( $true
= ( in @ sK794 @ sK793 ) )
| ( $true != $true )
| spl862_14 ),
inference(forward_demodulation,[status(thm)],[f4609,f3790]) ).
thf(f3790,plain,
setminusERneg = $true,
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f4609,plain,
( ( $true
= ( in @ sK794 @ sK793 ) )
| ( setminusERneg != $true )
| spl862_14 ),
inference(trivial_inequality_removal,[status(thm)],[f4608]) ).
thf(f4608,plain,
( ( $true != $true )
| ( $true
= ( in @ sK794 @ sK793 ) )
| ( setminusERneg != $true )
| spl862_14 ),
inference(forward_demodulation,[status(thm)],[f4575,f4273]) ).
thf(f4575,plain,
( ( ( in @ sK794 @ sK791 )
!= $true )
| ( $true
= ( in @ sK794 @ sK793 ) )
| ( setminusERneg != $true )
| spl862_14 ),
inference(trivial_inequality_removal,[status(thm)],[f4566]) ).
thf(f4566,plain,
( ( ( in @ sK794 @ sK791 )
!= $true )
| ( $true != $true )
| ( setminusERneg != $true )
| ( $true
= ( in @ sK794 @ sK793 ) )
| spl862_14 ),
inference(superposition,[status(thm)],[f4265,f3901]) ).
thf(f3901,plain,
! [X2: $i,X0: $i,X1: $i] :
( ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( setminusERneg != $true )
| ( $true
!= ( in @ X1 @ X2 ) )
| ( ( in @ X1 @ X0 )
= $true ) ),
inference(cnf_transformation,[status(thm)],[f2473]) ).
thf(f2473,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( $true
!= ( in @ X1 @ X2 ) ) )
| ( setminusERneg != $true ) )
& ( ( setminusERneg = $true )
| ( ( ( in @ sK838 @ sK837 )
!= $true )
& ( ( in @ sK838 @ ( setminus @ sK839 @ sK837 ) )
!= $true )
& ( ( in @ sK838 @ sK839 )
= $true ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK837,sK838,sK839])],[f2471,f2472]) ).
thf(f2472,plain,
( ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X3 )
!= $true )
& ( $true
!= ( in @ X4 @ ( setminus @ X5 @ X3 ) ) )
& ( ( in @ X4 @ X5 )
= $true ) )
=> ( ( ( in @ sK838 @ sK837 )
!= $true )
& ( ( in @ sK838 @ ( setminus @ sK839 @ sK837 ) )
!= $true )
& ( ( in @ sK838 @ sK839 )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2471,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( $true
!= ( in @ X1 @ X2 ) ) )
| ( setminusERneg != $true ) )
& ( ( setminusERneg = $true )
| ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X3 )
!= $true )
& ( $true
!= ( in @ X4 @ ( setminus @ X5 @ X3 ) ) )
& ( ( in @ X4 @ X5 )
= $true ) ) ) ),
inference(rectify,[status(thm)],[f2470]) ).
thf(f2470,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( $true
!= ( in @ X1 @ X2 ) ) )
| ( setminusERneg != $true ) )
& ( ( setminusERneg = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
!= $true )
& ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
!= $true )
& ( $true
= ( in @ X1 @ X2 ) ) ) ) ),
inference(nnf_transformation,[status(thm)],[f984]) ).
thf(f984,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true )
| ( $true
!= ( in @ X1 @ X2 ) ) )
<=> ( setminusERneg = $true ) ),
inference(flattening,[status(thm)],[f983]) ).
thf(f983,plain,
( ( setminusERneg = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X0 )
= $true )
| ( $true
!= ( in @ X1 @ X2 ) )
| ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
= $true ) ) ),
inference(ennf_transformation,[status(thm)],[f865]) ).
thf(f865,plain,
( ( setminusERneg = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
!= $true )
=> ( ( $true
= ( in @ X1 @ X2 ) )
=> ( ( in @ X1 @ X0 )
= $true ) ) ) ),
inference(flattening,[status(thm)],[f794]) ).
thf(f794,plain,
( ( setminusERneg = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
!= $true )
=> ( ( $true
= ( in @ X1 @ X2 ) )
=> ( ( in @ X1 @ X0 )
= $true ) ) ) ),
inference(fool_elimination,[status(thm)],[f793]) ).
thf(f793,plain,
( setminusERneg
= ( ! [X0: $i,X1: $i,X2: $i] :
( ~ ( in @ X1 @ ( setminus @ X2 @ X0 ) )
=> ( ( in @ X1 @ X2 )
=> ( in @ X1 @ X0 ) ) ) ) ),
inference(rectify,[status(thm)],[f124]) ).
thf(f124,axiom,
( setminusERneg
= ( ! [X4: $i,X1: $i,X3: $i] :
( ~ ( in @ X1 @ ( setminus @ X3 @ X4 ) )
=> ( ( in @ X1 @ X3 )
=> ( in @ X1 @ X4 ) ) ) ) ),
file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',setminusERneg) ).
thf(f4265,plain,
( ( ( in @ sK794 @ ( setminus @ sK791 @ sK793 ) )
!= $true )
| spl862_14 ),
inference(avatar_component_clause,[status(thm)],[f4264]) ).
thf(f4551,plain,
( ~ spl862_24
| ~ spl862_25
| spl862_12 ),
inference(avatar_split_clause,[status(thm)],[f4546,f4249,f4548,f4529]) ).
thf(f4249,definition,
( spl862_12
<=> ( ( in @ sK794 @ ( binintersect @ sK792 @ sK793 ) )
= $true ) ),
introduced(definition,[new_symbols(naming,[spl862_12])],[avatar_definition]) ).
thf(f4546,plain,
( ( $true
!= ( in @ sK794 @ sK793 ) )
| ( ( in @ sK794 @ sK792 )
!= $true )
| spl862_12 ),
inference(trivial_inequality_removal,[status(thm)],[f4545]) ).
thf(f4545,plain,
( ( $true
!= ( in @ sK794 @ sK793 ) )
| ( ( in @ sK794 @ sK792 )
!= $true )
| ( $true != $true )
| spl862_12 ),
inference(forward_demodulation,[status(thm)],[f4544,f3656]) ).
thf(f3656,plain,
binintersectI = $true,
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f4544,plain,
( ( binintersectI != $true )
| ( $true
!= ( in @ sK794 @ sK793 ) )
| ( ( in @ sK794 @ sK792 )
!= $true )
| spl862_12 ),
inference(trivial_inequality_removal,[status(thm)],[f4535]) ).
thf(f4535,plain,
( ( ( in @ sK794 @ sK792 )
!= $true )
| ( binintersectI != $true )
| ( $true
!= ( in @ sK794 @ sK793 ) )
| ( $true != $true )
| spl862_12 ),
inference(superposition,[status(thm)],[f4251,f3473]) ).
thf(f3473,plain,
! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ ( binintersect @ X5 @ X3 ) )
= $true )
| ( binintersectI != $true )
| ( ( in @ X4 @ X3 )
!= $true )
| ( ( in @ X4 @ X5 )
!= $true ) ),
inference(cnf_transformation,[status(thm)],[f2311]) ).
thf(f2311,plain,
( ( ( binintersectI = $true )
| ( ( $true
= ( in @ sK730 @ sK731 ) )
& ( $true
= ( in @ sK730 @ sK729 ) )
& ( $true
!= ( in @ sK730 @ ( binintersect @ sK731 @ sK729 ) ) ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X5 )
!= $true )
| ( ( in @ X4 @ X3 )
!= $true )
| ( ( in @ X4 @ ( binintersect @ X5 @ X3 ) )
= $true ) )
| ( binintersectI != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK729,sK730,sK731])],[f2309,f2310]) ).
thf(f2310,plain,
( ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
& ( ( in @ X1 @ X0 )
= $true )
& ( ( in @ X1 @ ( binintersect @ X2 @ X0 ) )
!= $true ) )
=> ( ( $true
= ( in @ sK730 @ sK731 ) )
& ( $true
= ( in @ sK730 @ sK729 ) )
& ( $true
!= ( in @ sK730 @ ( binintersect @ sK731 @ sK729 ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2309,plain,
( ( ( binintersectI = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
& ( ( in @ X1 @ X0 )
= $true )
& ( ( in @ X1 @ ( binintersect @ X2 @ X0 ) )
!= $true ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X5 )
!= $true )
| ( ( in @ X4 @ X3 )
!= $true )
| ( ( in @ X4 @ ( binintersect @ X5 @ X3 ) )
= $true ) )
| ( binintersectI != $true ) ) ),
inference(rectify,[status(thm)],[f2308]) ).
thf(f2308,plain,
( ( ( binintersectI = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
& ( ( in @ X1 @ X0 )
= $true )
& ( ( in @ X1 @ ( binintersect @ X2 @ X0 ) )
!= $true ) ) )
& ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X1 @ X2 ) )
| ( ( in @ X1 @ X0 )
!= $true )
| ( ( in @ X1 @ ( binintersect @ X2 @ X0 ) )
= $true ) )
| ( binintersectI != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f1099]) ).
thf(f1099,plain,
( ( binintersectI = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X1 @ X2 ) )
| ( ( in @ X1 @ X0 )
!= $true )
| ( ( in @ X1 @ ( binintersect @ X2 @ X0 ) )
= $true ) ) ),
inference(flattening,[status(thm)],[f1098]) ).
thf(f1098,plain,
( ( binintersectI = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( binintersect @ X2 @ X0 ) )
= $true )
| ( ( in @ X1 @ X0 )
!= $true )
| ( $true
!= ( in @ X1 @ X2 ) ) ) ),
inference(ennf_transformation,[status(thm)],[f578]) ).
thf(f578,plain,
( ( binintersectI = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X2 ) )
=> ( ( ( in @ X1 @ X0 )
= $true )
=> ( ( in @ X1 @ ( binintersect @ X2 @ X0 ) )
= $true ) ) ) ),
inference(fool_elimination,[status(thm)],[f577]) ).
thf(f577,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ X2 )
=> ( ( in @ X1 @ X0 )
=> ( in @ X1 @ ( binintersect @ X2 @ X0 ) ) ) )
= binintersectI ),
inference(rectify,[status(thm)],[f108]) ).
thf(f108,axiom,
! [X4: $i,X1: $i,X3: $i] :
( ( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ X4 )
=> ( in @ X1 @ ( binintersect @ X3 @ X4 ) ) ) )
= binintersectI ),
file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',binintersectI) ).
thf(f4251,plain,
( ( ( in @ sK794 @ ( binintersect @ sK792 @ sK793 ) )
!= $true )
| spl862_12 ),
inference(avatar_component_clause,[status(thm)],[f4249]) ).
thf(f4473,plain,
~ spl862_12,
inference(avatar_split_clause,[status(thm)],[f4221,f4249]) ).
thf(f4221,plain,
( ( in @ sK794 @ ( binintersect @ sK792 @ sK793 ) )
!= $true ),
inference(trivial_inequality_removal,[status(thm)],[f4220]) ).
thf(f4220,plain,
( ( ( in @ sK794 @ ( binintersect @ sK792 @ sK793 ) )
!= $true )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f4205,f3667]) ).
thf(f3667,plain,
setminusER = $true,
inference(cnf_transformation,[status(thm)],[f2404]) ).
thf(f4205,plain,
( ( ( in @ sK794 @ ( binintersect @ sK792 @ sK793 ) )
!= $true )
| ( setminusER != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f4197]) ).
thf(f4197,plain,
( ( setminusER != $true )
| ( ( in @ sK794 @ ( binintersect @ sK792 @ sK793 ) )
!= $true )
| ( $true != $true ) ),
inference(superposition,[status(thm)],[f3904,f3704]) ).
thf(f3904,plain,
! [X2: $i,X0: $i,X1: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true )
| ( setminusER != $true )
| ( $true
!= ( in @ X2 @ X0 ) ) ),
inference(cnf_transformation,[status(thm)],[f2477]) ).
thf(f2477,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true ) )
| ( setminusER != $true ) )
& ( ( setminusER = $true )
| ( ( ( in @ sK842 @ sK840 )
= $true )
& ( $true
= ( in @ sK842 @ ( setminus @ sK841 @ sK840 ) ) ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK840,sK841,sK842])],[f2475,f2476]) ).
thf(f2476,plain,
( ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ X3 )
= $true )
& ( $true
= ( in @ X5 @ ( setminus @ X4 @ X3 ) ) ) )
=> ( ( ( in @ sK842 @ sK840 )
= $true )
& ( $true
= ( in @ sK842 @ ( setminus @ sK841 @ sK840 ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2475,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true ) )
| ( setminusER != $true ) )
& ( ( setminusER = $true )
| ? [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ X3 )
= $true )
& ( $true
= ( in @ X5 @ ( setminus @ X4 @ X3 ) ) ) ) ) ),
inference(rectify,[status(thm)],[f2474]) ).
thf(f2474,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true ) )
| ( setminusER != $true ) )
& ( ( setminusER = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X0 ) )
& ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true ) ) ) ),
inference(nnf_transformation,[status(thm)],[f985]) ).
thf(f985,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X0 ) )
| ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
!= $true ) )
<=> ( setminusER = $true ) ),
inference(ennf_transformation,[status(thm)],[f833]) ).
thf(f833,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true )
=> ( $true
!= ( in @ X2 @ X0 ) ) )
<=> ( setminusER = $true ) ),
inference(flattening,[status(thm)],[f497]) ).
thf(f497,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
= $true )
=> ( $true
!= ( in @ X2 @ X0 ) ) )
<=> ( setminusER = $true ) ),
inference(fool_elimination,[status(thm)],[f496]) ).
thf(f496,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X2 @ ( setminus @ X1 @ X0 ) )
=> ~ ( in @ X2 @ X0 ) )
= setminusER ),
inference(rectify,[status(thm)],[f122]) ).
thf(f122,axiom,
! [X4: $i,X3: $i,X1: $i] :
( ( ( in @ X1 @ ( setminus @ X3 @ X4 ) )
=> ~ ( in @ X1 @ X4 ) )
= setminusER ),
file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',setminusER) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : SEU751^1 : TPTP v9.2.1. Released v3.7.0.
% 0.10/0.12 % Command : /export/starexec/sandbox2/solver/bin/run_DT2H2X /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.14/0.31 % Computer : n008.cluster.edu
% 0.14/0.31 % Model : x86_64 x86_64
% 0.14/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.31 % Memory : 8042.1875MB
% 0.14/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.31 % CPULimit : 300
% 0.14/0.31 % WCLimit : 300
% 0.14/0.31 % DateTime : Tue Feb 24 12:32:54 EST 2026
% 0.14/0.31 % CPUTime :
% 0.14/0.31 Running /export/starexec/sandbox2/solver/bin/run_DT2H2X /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.16/0.42 ---- Original DTF file ---
% 0.16/0.43 thf(spec,logic,$$dhol).
% 0.16/0.43 %------------------------------------------------------------------------------
% 0.16/0.43 % File : SEU751^1 : TPTP v9.2.1. Released v3.7.0.
% 0.16/0.43 % Domain : Set Theory
% 0.16/0.43 % Problem : Typed Set Theory - Laws for Typed Sets - DeMorgan Laws
% 0.16/0.43 % Version : Especial.
% 0.16/0.43 % English : (! A:i.! X:i.in X (powerset A) -> (! Y:i.in Y (powerset A) ->
% 0.16/0.43 % (! x:i.in x A -> in x (setminus A (binintersect X Y)) ->
% 0.16/0.43 % in x (binunion (setminus A X) (setminus A Y)))))
% 0.16/0.43
% 0.16/0.43 % Refs : [Bro08] Brown (2008), Email to G. Sutcliffe
% 0.16/0.43 % Source : [Bro08]
% 0.16/0.43 % Names : ZFC253g [Bro08]
% 0.16/0.43
% 0.16/0.43 % Status : Theorem
% 0.16/0.43 % Rating : 0.22 v9.1.0, 0.25 v9.0.0, 0.30 v8.2.0, 0.31 v8.1.0, 0.18 v7.5.0, 0.14 v7.4.0, 0.33 v7.2.0, 0.25 v7.1.0, 0.38 v7.0.0, 0.29 v6.4.0, 0.33 v6.3.0, 0.60 v6.2.0, 0.43 v5.5.0, 0.50 v5.4.0, 0.60 v5.2.0, 1.00 v3.7.0
% 0.16/0.43 % Syntax : Number of formulae : 577 ( 271 unt; 305 typ; 271 def)
% 0.16/0.43 % Number of atoms : 1597 ( 397 equ; 0 cnn)
% 0.16/0.43 % Maximal formula atoms : 272 ( 5 avg)
% 0.16/0.43 % Number of connectives : 3303 ( 73 ~; 12 |; 44 &;2364 @)
% 0.16/0.43 % ( 14 <=>; 796 =>; 0 <=; 0 <~>)
% 0.16/0.43 % Maximal formula depth : 281 ( 2 avg)
% 0.16/0.43 % Number of types : 2 ( 0 usr)
% 0.16/0.43 % Number of type conns : 132 ( 132 >; 0 *; 0 +; 0 <<)
% 0.16/0.43 % Number of symbols : 308 ( 305 usr; 271 con; 0-4 aty)
% 0.16/0.43 % Number of variables : 922 ( 74 ^; 813 !; 35 ?; 922 :)
% 0.16/0.43 % SPC : TH0_THM_EQU_NAR
% 0.16/0.43
% 0.16/0.43 % Comments : http://mathgate.info/detsetitem.php?id=312
% 0.16/0.43 %------------------------------------------------------------------------------
% 0.16/0.43 thf(in_type,type,
% 0.16/0.43 in: $i > $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(exu_type,type,
% 0.16/0.43 exu: ( $i > $o ) > $o ).
% 0.16/0.43
% 0.16/0.43 thf(exu,definition,
% 0.16/0.43 ( exu
% 0.16/0.43 = ( ^ [Xphi: $i > $o] :
% 0.16/0.43 ? [Xx: $i] :
% 0.16/0.43 ( ( Xphi @ Xx )
% 0.16/0.43 & ! [Xy: $i] :
% 0.16/0.43 ( ( Xphi @ Xy )
% 0.16/0.43 => ( Xx = Xy ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setextAx_type,type,
% 0.16/0.43 setextAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setextAx,definition,
% 0.16/0.43 ( setextAx
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 <=> ( in @ Xx @ B ) )
% 0.16/0.43 => ( A = B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptyset_type,type,
% 0.16/0.43 emptyset: $i ).
% 0.16/0.43
% 0.16/0.43 thf(emptysetAx_type,type,
% 0.16/0.43 emptysetAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptysetAx,definition,
% 0.16/0.43 ( emptysetAx
% 0.16/0.43 = ( ! [Xx: $i] :
% 0.16/0.43 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoin_type,type,
% 0.16/0.43 setadjoin: $i > $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinAx_type,type,
% 0.16/0.43 setadjoinAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinAx,definition,
% 0.16/0.43 ( setadjoinAx
% 0.16/0.43 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.16/0.43 <=> ( ( Xy = Xx )
% 0.16/0.43 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(powerset_type,type,
% 0.16/0.43 powerset: $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(powersetAx_type,type,
% 0.16/0.43 powersetAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(powersetAx,definition,
% 0.16/0.43 ( powersetAx
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( in @ B @ ( powerset @ A ) )
% 0.16/0.43 <=> ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setunion_type,type,
% 0.16/0.43 setunion: $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(setunionAx_type,type,
% 0.16/0.43 setunionAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setunionAx,definition,
% 0.16/0.43 ( setunionAx
% 0.16/0.43 = ( ! [A: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( setunion @ A ) )
% 0.16/0.43 <=> ? [B: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 & ( in @ B @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(omega_type,type,
% 0.16/0.43 omega: $i ).
% 0.16/0.43
% 0.16/0.43 thf(omega0Ax_type,type,
% 0.16/0.43 omega0Ax: $o ).
% 0.16/0.43
% 0.16/0.43 thf(omega0Ax,definition,
% 0.16/0.43 ( omega0Ax
% 0.16/0.43 = ( in @ emptyset @ omega ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(omegaSAx_type,type,
% 0.16/0.43 omegaSAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(omegaSAx,definition,
% 0.16/0.43 ( omegaSAx
% 0.16/0.43 = ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ omega )
% 0.16/0.43 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(omegaIndAx_type,type,
% 0.16/0.43 omegaIndAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(omegaIndAx,definition,
% 0.16/0.43 ( omegaIndAx
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ( ( ( in @ emptyset @ A )
% 0.16/0.43 & ! [Xx: $i] :
% 0.16/0.43 ( ( ( in @ Xx @ omega )
% 0.16/0.43 & ( in @ Xx @ A ) )
% 0.16/0.43 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 0.16/0.43 => ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ omega )
% 0.16/0.43 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(replAx_type,type,
% 0.16/0.43 replAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(replAx,definition,
% 0.16/0.43 ( replAx
% 0.16/0.43 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( exu
% 0.16/0.43 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 0.16/0.43 => ? [B: $i] :
% 0.16/0.43 ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 <=> ? [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ A )
% 0.16/0.43 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(foundationAx_type,type,
% 0.16/0.43 foundationAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(foundationAx,definition,
% 0.16/0.43 ( foundationAx
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.16/0.43 => ? [B: $i] :
% 0.16/0.43 ( ( in @ B @ A )
% 0.16/0.43 & ~ ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(wellorderingAx_type,type,
% 0.16/0.43 wellorderingAx: $o ).
% 0.16/0.43
% 0.16/0.43 thf(wellorderingAx,definition,
% 0.16/0.43 ( wellorderingAx
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ? [B: $i] :
% 0.16/0.43 ( ! [C: $i] :
% 0.16/0.43 ( ( in @ C @ B )
% 0.16/0.43 => ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ C )
% 0.16/0.43 => ( in @ Xx @ A ) ) )
% 0.16/0.43 & ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( ( in @ Xx @ A )
% 0.16/0.43 & ( in @ Xy @ A ) )
% 0.16/0.43 => ( ! [C: $i] :
% 0.16/0.43 ( ( in @ C @ B )
% 0.16/0.43 => ( ( in @ Xx @ C )
% 0.16/0.43 <=> ( in @ Xy @ C ) ) )
% 0.16/0.43 => ( Xx = Xy ) ) )
% 0.16/0.43 & ! [C: $i,D: $i] :
% 0.16/0.43 ( ( ( in @ C @ B )
% 0.16/0.43 & ( in @ D @ B ) )
% 0.16/0.43 => ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ C )
% 0.16/0.43 => ( in @ Xx @ D ) )
% 0.16/0.43 | ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ D )
% 0.16/0.43 => ( in @ Xx @ C ) ) ) )
% 0.16/0.43 & ! [C: $i] :
% 0.16/0.43 ( ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ C )
% 0.16/0.43 => ( in @ Xx @ A ) )
% 0.16/0.43 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 0.16/0.43 => ? [D: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ D @ B )
% 0.16/0.43 & ( in @ Xx @ C )
% 0.16/0.43 & ~ ? [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ D )
% 0.16/0.43 & ( in @ Xy @ C ) )
% 0.16/0.43 & ! [E: $i] :
% 0.16/0.43 ( ( in @ E @ B )
% 0.16/0.43 => ( ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ E )
% 0.16/0.43 => ( in @ Xy @ D ) )
% 0.16/0.43 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(descr_type,type,
% 0.16/0.43 descr: ( $i > $o ) > $i ).
% 0.16/0.43
% 0.16/0.43 thf(descrp_type,type,
% 0.16/0.43 descrp: $o ).
% 0.16/0.43
% 0.16/0.43 thf(descrp,definition,
% 0.16/0.43 ( descrp
% 0.16/0.43 = ( ! [Xphi: $i > $o] :
% 0.16/0.43 ( ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 => ( Xphi
% 0.16/0.43 @ ( descr
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dsetconstr_type,type,
% 0.16/0.43 dsetconstr: $i > ( $i > $o ) > $i ).
% 0.16/0.43
% 0.16/0.43 thf(dsetconstrI_type,type,
% 0.16/0.43 dsetconstrI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dsetconstrI,definition,
% 0.16/0.43 ( dsetconstrI
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ( Xphi @ Xx )
% 0.16/0.43 => ( in @ Xx
% 0.16/0.43 @ ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dsetconstrEL_type,type,
% 0.16/0.43 dsetconstrEL: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dsetconstrEL,definition,
% 0.16/0.43 ( dsetconstrEL
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx
% 0.16/0.43 @ ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.16/0.43 => ( in @ Xx @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dsetconstrER_type,type,
% 0.16/0.43 dsetconstrER: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dsetconstrER,definition,
% 0.16/0.43 ( dsetconstrER
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx
% 0.16/0.43 @ ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.16/0.43 => ( Xphi @ Xx ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(exuE1_type,type,
% 0.16/0.43 exuE1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(exuE1,definition,
% 0.16/0.43 ( exuE1
% 0.16/0.43 = ( ! [Xphi: $i > $o] :
% 0.16/0.43 ( ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 => ? [Xx: $i] :
% 0.16/0.43 ( ( Xphi @ Xx )
% 0.16/0.43 & ! [Xy: $i] :
% 0.16/0.43 ( ( Xphi @ Xy )
% 0.16/0.43 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(prop2set_type,type,
% 0.16/0.43 prop2set: $o > $i ).
% 0.16/0.43
% 0.16/0.43 thf(prop2setE_type,type,
% 0.16/0.43 prop2setE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(prop2setE,definition,
% 0.16/0.43 ( prop2setE
% 0.16/0.43 = ( ! [Xphi: $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 0.16/0.43 => Xphi ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptysetE_type,type,
% 0.16/0.43 emptysetE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptysetE,definition,
% 0.16/0.43 ( emptysetE
% 0.16/0.43 = ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ emptyset )
% 0.16/0.43 => ! [Xphi: $o] : Xphi ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptysetimpfalse_type,type,
% 0.16/0.43 emptysetimpfalse: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptysetimpfalse,definition,
% 0.16/0.43 ( emptysetimpfalse
% 0.16/0.43 = ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ emptyset )
% 0.16/0.43 => $false ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(notinemptyset_type,type,
% 0.16/0.43 notinemptyset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(notinemptyset,definition,
% 0.16/0.43 ( notinemptyset
% 0.16/0.43 = ( ! [Xx: $i] :
% 0.16/0.43 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(exuE3e_type,type,
% 0.16/0.43 exuE3e: $o ).
% 0.16/0.43
% 0.16/0.43 thf(exuE3e,definition,
% 0.16/0.43 ( exuE3e
% 0.16/0.43 = ( ! [Xphi: $i > $o] :
% 0.16/0.43 ( ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setext_type,type,
% 0.16/0.43 setext: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setext,definition,
% 0.16/0.43 ( setext
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ Xx @ B ) )
% 0.16/0.43 => ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 => ( in @ Xx @ A ) )
% 0.16/0.43 => ( A = B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptyI_type,type,
% 0.16/0.43 emptyI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptyI,definition,
% 0.16/0.43 ( emptyI
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ~ ( in @ Xx @ A )
% 0.16/0.43 => ( A = emptyset ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(noeltsimpempty_type,type,
% 0.16/0.43 noeltsimpempty: $o ).
% 0.16/0.43
% 0.16/0.43 thf(noeltsimpempty,definition,
% 0.16/0.43 ( noeltsimpempty
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ~ ( in @ Xx @ A )
% 0.16/0.43 => ( A = emptyset ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setbeta_type,type,
% 0.16/0.43 setbeta: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setbeta,definition,
% 0.16/0.43 ( setbeta
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ( in @ Xx
% 0.16/0.43 @ ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.16/0.43 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(nonempty_type,type,
% 0.16/0.43 nonempty: $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(nonempty,definition,
% 0.16/0.43 ( nonempty
% 0.16/0.43 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(nonemptyE1_type,type,
% 0.16/0.43 nonemptyE1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(nonemptyE1,definition,
% 0.16/0.43 ( nonemptyE1
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ( ( nonempty @ A )
% 0.16/0.43 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(nonemptyI_type,type,
% 0.16/0.43 nonemptyI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(nonemptyI,definition,
% 0.16/0.43 ( nonemptyI
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ( Xphi @ Xx )
% 0.16/0.43 => ( nonempty
% 0.16/0.43 @ ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(nonemptyI1_type,type,
% 0.16/0.43 nonemptyI1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(nonemptyI1,definition,
% 0.16/0.43 ( nonemptyI1
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.16/0.43 => ( nonempty @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinIL_type,type,
% 0.16/0.43 setadjoinIL: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinIL,definition,
% 0.16/0.43 ( setadjoinIL
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptyinunitempty_type,type,
% 0.16/0.43 emptyinunitempty: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptyinunitempty,definition,
% 0.16/0.43 ( emptyinunitempty
% 0.16/0.43 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinIR_type,type,
% 0.16/0.43 setadjoinIR: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinIR,definition,
% 0.16/0.43 ( setadjoinIR
% 0.16/0.43 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ A )
% 0.16/0.43 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinE_type,type,
% 0.16/0.43 setadjoinE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinE,definition,
% 0.16/0.43 ( setadjoinE
% 0.16/0.43 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.16/0.43 => ! [Xphi: $o] :
% 0.16/0.43 ( ( ( Xy = Xx )
% 0.16/0.43 => Xphi )
% 0.16/0.43 => ( ( ( in @ Xy @ A )
% 0.16/0.43 => Xphi )
% 0.16/0.43 => Xphi ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinOr_type,type,
% 0.16/0.43 setadjoinOr: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinOr,definition,
% 0.16/0.43 ( setadjoinOr
% 0.16/0.43 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.16/0.43 => ( ( Xy = Xx )
% 0.16/0.43 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setoftrueEq_type,type,
% 0.16/0.43 setoftrueEq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setoftrueEq,definition,
% 0.16/0.43 ( setoftrueEq
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ( ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xx: $i] : $true )
% 0.16/0.43 = A ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(powersetI_type,type,
% 0.16/0.43 powersetI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(powersetI,definition,
% 0.16/0.43 ( powersetI
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 => ( in @ Xx @ A ) )
% 0.16/0.43 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptyinPowerset_type,type,
% 0.16/0.43 emptyinPowerset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptyinPowerset,definition,
% 0.16/0.43 ( emptyinPowerset
% 0.16/0.43 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptyInPowerset_type,type,
% 0.16/0.43 emptyInPowerset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptyInPowerset,definition,
% 0.16/0.43 ( emptyInPowerset
% 0.16/0.43 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(powersetE_type,type,
% 0.16/0.43 powersetE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(powersetE,definition,
% 0.16/0.43 ( powersetE
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ B @ ( powerset @ A ) )
% 0.16/0.43 => ( ( in @ Xx @ B )
% 0.16/0.43 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setunionI_type,type,
% 0.16/0.43 setunionI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setunionI,definition,
% 0.16/0.43 ( setunionI
% 0.16/0.43 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 => ( ( in @ B @ A )
% 0.16/0.43 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setunionE_type,type,
% 0.16/0.43 setunionE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setunionE,definition,
% 0.16/0.43 ( setunionE
% 0.16/0.43 = ( ! [A: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( setunion @ A ) )
% 0.16/0.43 => ! [Xphi: $o] :
% 0.16/0.43 ( ! [B: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 => ( ( in @ B @ A )
% 0.16/0.43 => Xphi ) )
% 0.16/0.43 => Xphi ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(subPowSU_type,type,
% 0.16/0.43 subPowSU: $o ).
% 0.16/0.43
% 0.16/0.43 thf(subPowSU,definition,
% 0.16/0.43 ( subPowSU
% 0.16/0.43 = ( ! [A: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(exuE2_type,type,
% 0.16/0.43 exuE2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(exuE2,definition,
% 0.16/0.43 ( exuE2
% 0.16/0.43 = ( ! [Xphi: $i > $o] :
% 0.16/0.43 ( ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 => ? [Xx: $i] :
% 0.16/0.43 ! [Xy: $i] :
% 0.16/0.43 ( ( Xphi @ Xy )
% 0.16/0.43 <=> ( Xy = Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(nonemptyImpWitness_type,type,
% 0.16/0.43 nonemptyImpWitness: $o ).
% 0.16/0.43
% 0.16/0.43 thf(nonemptyImpWitness,definition,
% 0.16/0.43 ( nonemptyImpWitness
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ( ( nonempty @ A )
% 0.16/0.43 => ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & $true ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(uniqinunit_type,type,
% 0.16/0.43 uniqinunit: $o ).
% 0.16/0.43
% 0.16/0.43 thf(uniqinunit,definition,
% 0.16/0.43 ( uniqinunit
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.16/0.43 => ( Xx = Xy ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(notinsingleton_type,type,
% 0.16/0.43 notinsingleton: $o ).
% 0.16/0.43
% 0.16/0.43 thf(notinsingleton,definition,
% 0.16/0.43 ( notinsingleton
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xx != Xy )
% 0.16/0.43 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(eqinunit_type,type,
% 0.16/0.43 eqinunit: $o ).
% 0.16/0.43
% 0.16/0.43 thf(eqinunit,definition,
% 0.16/0.43 ( eqinunit
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xx = Xy )
% 0.16/0.43 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(singletonsswitch_type,type,
% 0.16/0.43 singletonsswitch: $o ).
% 0.16/0.43
% 0.16/0.43 thf(singletonsswitch,definition,
% 0.16/0.43 ( singletonsswitch
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.16/0.43 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(upairsetE_type,type,
% 0.16/0.43 upairsetE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(upairsetE,definition,
% 0.16/0.43 ( upairsetE
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.16/0.43 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.16/0.43 => ( ( Xz = Xx )
% 0.16/0.43 | ( Xz = Xy ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(upairsetIL_type,type,
% 0.16/0.43 upairsetIL: $o ).
% 0.16/0.43
% 0.16/0.43 thf(upairsetIL,definition,
% 0.16/0.43 ( upairsetIL
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(upairsetIR_type,type,
% 0.16/0.43 upairsetIR: $o ).
% 0.16/0.43
% 0.16/0.43 thf(upairsetIR,definition,
% 0.16/0.43 ( upairsetIR
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptyE1_type,type,
% 0.16/0.43 emptyE1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptyE1,definition,
% 0.16/0.43 ( emptyE1
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ( Xphi @ Xx ) )
% 0.16/0.43 => ( ( ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 = emptyset )
% 0.16/0.43 => $false ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(vacuousDall_type,type,
% 0.16/0.43 vacuousDall: $o ).
% 0.16/0.43
% 0.16/0.43 thf(vacuousDall,definition,
% 0.16/0.43 ( vacuousDall
% 0.16/0.43 = ( ! [Xphi: $i > $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ emptyset )
% 0.16/0.43 => ( Xphi @ Xx ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(quantDeMorgan1_type,type,
% 0.16/0.43 quantDeMorgan1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(quantDeMorgan1,definition,
% 0.16/0.43 ( quantDeMorgan1
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ~ ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( Xphi @ Xx ) )
% 0.16/0.43 => ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(quantDeMorgan2_type,type,
% 0.16/0.43 quantDeMorgan2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(quantDeMorgan2,definition,
% 0.16/0.43 ( quantDeMorgan2
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ~ ( Xphi @ Xx ) )
% 0.16/0.43 => ~ ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(quantDeMorgan3_type,type,
% 0.16/0.43 quantDeMorgan3: $o ).
% 0.16/0.43
% 0.16/0.43 thf(quantDeMorgan3,definition,
% 0.16/0.43 ( quantDeMorgan3
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ~ ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ( Xphi @ Xx ) )
% 0.16/0.43 => ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(quantDeMorgan4_type,type,
% 0.16/0.43 quantDeMorgan4: $o ).
% 0.16/0.43
% 0.16/0.43 thf(quantDeMorgan4,definition,
% 0.16/0.43 ( quantDeMorgan4
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ~ ( Xphi @ Xx ) )
% 0.16/0.43 => ~ ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(prop2setI_type,type,
% 0.16/0.43 prop2setI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(prop2setI,definition,
% 0.16/0.43 ( prop2setI
% 0.16/0.43 = ( ! [Xphi: $o] :
% 0.16/0.43 ( Xphi
% 0.16/0.43 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(set2prop_type,type,
% 0.16/0.43 set2prop: $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(prop2set2propI_type,type,
% 0.16/0.43 prop2set2propI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(prop2set2propI,definition,
% 0.16/0.43 ( prop2set2propI
% 0.16/0.43 = ( ! [Xphi: $o] :
% 0.16/0.43 ( Xphi
% 0.16/0.43 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(notdexE_type,type,
% 0.16/0.43 notdexE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(notdexE,definition,
% 0.16/0.43 ( notdexE
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ~ ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ( Xphi @ Xx ) )
% 0.16/0.43 => ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(notdallE_type,type,
% 0.16/0.43 notdallE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(notdallE,definition,
% 0.16/0.43 ( notdallE
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ~ ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( Xphi @ Xx ) )
% 0.16/0.43 => ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(exuI1_type,type,
% 0.16/0.43 exuI1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(exuI1,definition,
% 0.16/0.43 ( exuI1
% 0.16/0.43 = ( ! [Xphi: $i > $o] :
% 0.16/0.43 ( ? [Xx: $i] :
% 0.16/0.43 ( ( Xphi @ Xx )
% 0.16/0.43 & ! [Xy: $i] :
% 0.16/0.43 ( ( Xphi @ Xy )
% 0.16/0.43 => ( Xx = Xy ) ) )
% 0.16/0.43 => ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(exuI3_type,type,
% 0.16/0.43 exuI3: $o ).
% 0.16/0.43
% 0.16/0.43 thf(exuI3,definition,
% 0.16/0.43 ( exuI3
% 0.16/0.43 = ( ! [Xphi: $i > $o] :
% 0.16/0.43 ( ? [Xx: $i] : ( Xphi @ Xx )
% 0.16/0.43 => ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xphi @ Xx )
% 0.16/0.43 => ( ( Xphi @ Xy )
% 0.16/0.43 => ( Xx = Xy ) ) )
% 0.16/0.43 => ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(exuI2_type,type,
% 0.16/0.43 exuI2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(exuI2,definition,
% 0.16/0.43 ( exuI2
% 0.16/0.43 = ( ! [Xphi: $i > $o] :
% 0.16/0.43 ( ? [Xx: $i] :
% 0.16/0.43 ! [Xy: $i] :
% 0.16/0.43 ( ( Xphi @ Xy )
% 0.16/0.43 <=> ( Xy = Xx ) )
% 0.16/0.43 => ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(inCongP_type,type,
% 0.16/0.43 inCongP: $o ).
% 0.16/0.43
% 0.16/0.43 thf(inCongP,definition,
% 0.16/0.43 ( inCongP
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( A = B )
% 0.16/0.43 => ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xx = Xy )
% 0.16/0.43 => ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(in__Cong_type,type,
% 0.16/0.43 in__Cong: $o ).
% 0.16/0.43
% 0.16/0.43 thf(in__Cong,definition,
% 0.16/0.43 ( in__Cong
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( A = B )
% 0.16/0.43 => ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xx = Xy )
% 0.16/0.43 => ( ( in @ Xx @ A )
% 0.16/0.43 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(exuE3u_type,type,
% 0.16/0.43 exuE3u: $o ).
% 0.16/0.43
% 0.16/0.43 thf(exuE3u,definition,
% 0.16/0.43 ( exuE3u
% 0.16/0.43 = ( ! [Xphi: $i > $o] :
% 0.16/0.43 ( ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 => ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xphi @ Xx )
% 0.16/0.43 => ( ( Xphi @ Xy )
% 0.16/0.43 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(exu__Cong_type,type,
% 0.16/0.43 exu__Cong: $o ).
% 0.16/0.43
% 0.16/0.43 thf(exu__Cong,definition,
% 0.16/0.43 ( exu__Cong
% 0.16/0.43 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.16/0.43 ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xx = Xy )
% 0.16/0.43 => ( ( Xphi @ Xx )
% 0.16/0.43 <=> ( Xpsi @ Xy ) ) )
% 0.16/0.43 => ( ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 <=> ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptyset__Cong_type,type,
% 0.16/0.43 emptyset__Cong: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptyset__Cong,definition,
% 0.16/0.43 ( emptyset__Cong
% 0.16/0.43 = ( emptyset = emptyset ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoin__Cong_type,type,
% 0.16/0.43 setadjoin__Cong: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoin__Cong,definition,
% 0.16/0.43 ( setadjoin__Cong
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xx = Xy )
% 0.16/0.43 => ! [Xz: $i,Xu: $i] :
% 0.16/0.43 ( ( Xz = Xu )
% 0.16/0.43 => ( ( setadjoin @ Xx @ Xz )
% 0.16/0.43 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(powerset__Cong_type,type,
% 0.16/0.43 powerset__Cong: $o ).
% 0.16/0.43
% 0.16/0.43 thf(powerset__Cong,definition,
% 0.16/0.43 ( powerset__Cong
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( A = B )
% 0.16/0.43 => ( ( powerset @ A )
% 0.16/0.43 = ( powerset @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setunion__Cong_type,type,
% 0.16/0.43 setunion__Cong: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setunion__Cong,definition,
% 0.16/0.43 ( setunion__Cong
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( A = B )
% 0.16/0.43 => ( ( setunion @ A )
% 0.16/0.43 = ( setunion @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(omega__Cong_type,type,
% 0.16/0.43 omega__Cong: $o ).
% 0.16/0.43
% 0.16/0.43 thf(omega__Cong,definition,
% 0.16/0.43 ( omega__Cong
% 0.16/0.43 = ( omega = omega ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(exuEu_type,type,
% 0.16/0.43 exuEu: $o ).
% 0.16/0.43
% 0.16/0.43 thf(exuEu,definition,
% 0.16/0.43 ( exuEu
% 0.16/0.43 = ( ! [Xphi: $i > $o] :
% 0.16/0.43 ( ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 => ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xphi @ Xx )
% 0.16/0.43 => ( ( Xphi @ Xy )
% 0.16/0.43 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(descr__Cong_type,type,
% 0.16/0.43 descr__Cong: $o ).
% 0.16/0.43
% 0.16/0.43 thf(descr__Cong,definition,
% 0.16/0.43 ( descr__Cong
% 0.16/0.43 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.16/0.43 ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xx = Xy )
% 0.16/0.43 => ( ( Xphi @ Xx )
% 0.16/0.43 <=> ( Xpsi @ Xy ) ) )
% 0.16/0.43 => ( ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 => ( ( exu
% 0.16/0.43 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 0.16/0.43 => ( ( descr
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 = ( descr
% 0.16/0.43 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dsetconstr__Cong_type,type,
% 0.16/0.43 dsetconstr__Cong: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dsetconstr__Cong,definition,
% 0.16/0.43 ( dsetconstr__Cong
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( A = B )
% 0.16/0.43 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( ( Xx = Xy )
% 0.16/0.43 => ( ( Xphi @ Xx )
% 0.16/0.43 <=> ( Xpsi @ Xy ) ) ) ) )
% 0.16/0.43 => ( ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 = ( dsetconstr @ B
% 0.16/0.43 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(subset_type,type,
% 0.16/0.43 subset: $i > $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(disjoint_type,type,
% 0.16/0.43 disjoint: $i > $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(setsmeet_type,type,
% 0.16/0.43 setsmeet: $i > $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(subsetI1_type,type,
% 0.16/0.43 subsetI1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(subsetI1,definition,
% 0.16/0.43 ( subsetI1
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ Xx @ B ) )
% 0.16/0.43 => ( subset @ A @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(eqimpsubset2_type,type,
% 0.16/0.43 eqimpsubset2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(eqimpsubset2,definition,
% 0.16/0.43 ( eqimpsubset2
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( A = B )
% 0.16/0.43 => ( subset @ B @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(eqimpsubset1_type,type,
% 0.16/0.43 eqimpsubset1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(eqimpsubset1,definition,
% 0.16/0.43 ( eqimpsubset1
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( A = B )
% 0.16/0.43 => ( subset @ A @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(subsetI2_type,type,
% 0.16/0.43 subsetI2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(subsetI2,definition,
% 0.16/0.43 ( subsetI2
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ Xx @ B ) )
% 0.16/0.43 => ( subset @ A @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(emptysetsubset_type,type,
% 0.16/0.43 emptysetsubset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(emptysetsubset,definition,
% 0.16/0.43 ( emptysetsubset
% 0.16/0.43 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(subsetE_type,type,
% 0.16/0.43 subsetE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(subsetE,definition,
% 0.16/0.43 ( subsetE
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( subset @ A @ B )
% 0.16/0.43 => ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(subsetE2_type,type,
% 0.16/0.43 subsetE2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(subsetE2,definition,
% 0.16/0.43 ( subsetE2
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( subset @ A @ B )
% 0.16/0.43 => ( ~ ( in @ Xx @ B )
% 0.16/0.43 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(notsubsetI_type,type,
% 0.16/0.43 notsubsetI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(notsubsetI,definition,
% 0.16/0.43 ( notsubsetI
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ~ ( in @ Xx @ B )
% 0.16/0.43 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(notequalI1_type,type,
% 0.16/0.43 notequalI1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(notequalI1,definition,
% 0.16/0.43 ( notequalI1
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ~ ( subset @ A @ B )
% 0.16/0.43 => ( A != B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(notequalI2_type,type,
% 0.16/0.43 notequalI2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(notequalI2,definition,
% 0.16/0.43 ( notequalI2
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ~ ( in @ Xx @ B )
% 0.16/0.43 => ( A != B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(subsetRefl_type,type,
% 0.16/0.43 subsetRefl: $o ).
% 0.16/0.43
% 0.16/0.43 thf(subsetRefl,definition,
% 0.16/0.43 ( subsetRefl
% 0.16/0.43 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(subsetTrans_type,type,
% 0.16/0.43 subsetTrans: $o ).
% 0.16/0.43
% 0.16/0.43 thf(subsetTrans,definition,
% 0.16/0.43 ( subsetTrans
% 0.16/0.43 = ( ! [A: $i,B: $i,C: $i] :
% 0.16/0.43 ( ( subset @ A @ B )
% 0.16/0.43 => ( ( subset @ B @ C )
% 0.16/0.43 => ( subset @ A @ C ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinSub_type,type,
% 0.16/0.43 setadjoinSub: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinSub,definition,
% 0.16/0.43 ( setadjoinSub
% 0.16/0.43 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinSub2_type,type,
% 0.16/0.43 setadjoinSub2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setadjoinSub2,definition,
% 0.16/0.43 ( setadjoinSub2
% 0.16/0.43 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.16/0.43 ( ( subset @ A @ B )
% 0.16/0.43 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(subset2powerset_type,type,
% 0.16/0.43 subset2powerset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(subset2powerset,definition,
% 0.16/0.43 ( subset2powerset
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( subset @ A @ B )
% 0.16/0.43 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setextsub_type,type,
% 0.16/0.43 setextsub: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setextsub,definition,
% 0.16/0.43 ( setextsub
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( subset @ A @ B )
% 0.16/0.43 => ( ( subset @ B @ A )
% 0.16/0.43 => ( A = B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(subsetemptysetimpeq_type,type,
% 0.16/0.43 subsetemptysetimpeq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(subsetemptysetimpeq,definition,
% 0.16/0.43 ( subsetemptysetimpeq
% 0.16/0.43 = ( ! [A: $i] :
% 0.16/0.43 ( ( subset @ A @ emptyset )
% 0.16/0.43 => ( A = emptyset ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(powersetI1_type,type,
% 0.16/0.43 powersetI1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(powersetI1,definition,
% 0.16/0.43 ( powersetI1
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( subset @ B @ A )
% 0.16/0.43 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(powersetE1_type,type,
% 0.16/0.43 powersetE1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(powersetE1,definition,
% 0.16/0.43 ( powersetE1
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( in @ B @ ( powerset @ A ) )
% 0.16/0.43 => ( subset @ B @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(inPowerset_type,type,
% 0.16/0.43 inPowerset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(inPowerset,definition,
% 0.16/0.43 ( inPowerset
% 0.16/0.43 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(powersetsubset_type,type,
% 0.16/0.43 powersetsubset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(powersetsubset,definition,
% 0.16/0.43 ( powersetsubset
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( subset @ A @ B )
% 0.16/0.43 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(sepInPowerset_type,type,
% 0.16/0.43 sepInPowerset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(sepInPowerset,definition,
% 0.16/0.43 ( sepInPowerset
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( in
% 0.16/0.43 @ ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 @ ( powerset @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(sepSubset_type,type,
% 0.16/0.43 sepSubset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(sepSubset,definition,
% 0.16/0.43 ( sepSubset
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( subset
% 0.16/0.43 @ ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 @ A ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binunion_type,type,
% 0.16/0.43 binunion: $i > $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(binunionIL_type,type,
% 0.16/0.43 binunionIL: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binunionIL,definition,
% 0.16/0.43 ( binunionIL
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(upairset2IR_type,type,
% 0.16/0.43 upairset2IR: $o ).
% 0.16/0.43
% 0.16/0.43 thf(upairset2IR,definition,
% 0.16/0.43 ( upairset2IR
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binunionIR_type,type,
% 0.16/0.43 binunionIR: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binunionIR,definition,
% 0.16/0.43 ( binunionIR
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binunionEcases_type,type,
% 0.16/0.43 binunionEcases: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binunionEcases,definition,
% 0.16/0.43 ( binunionEcases
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 0.16/0.43 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.16/0.43 => ( ( ( in @ Xx @ A )
% 0.16/0.43 => Xphi )
% 0.16/0.43 => ( ( ( in @ Xx @ B )
% 0.16/0.43 => Xphi )
% 0.16/0.43 => Xphi ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binunionE_type,type,
% 0.16/0.43 binunionE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binunionE,definition,
% 0.16/0.43 ( binunionE
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.16/0.43 => ( ( in @ Xx @ A )
% 0.16/0.43 | ( in @ Xx @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binunionLsub_type,type,
% 0.16/0.43 binunionLsub: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binunionLsub,definition,
% 0.16/0.43 ( binunionLsub
% 0.16/0.43 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binunionRsub_type,type,
% 0.16/0.43 binunionRsub: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binunionRsub,definition,
% 0.16/0.43 ( binunionRsub
% 0.16/0.43 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersect_type,type,
% 0.16/0.43 binintersect: $i > $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectI_type,type,
% 0.16/0.43 binintersectI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectI,definition,
% 0.16/0.43 ( binintersectI
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ( in @ Xx @ B )
% 0.16/0.43 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset5_type,type,
% 0.16/0.43 binintersectSubset5: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset5,definition,
% 0.16/0.43 ( binintersectSubset5
% 0.16/0.43 = ( ! [A: $i,B: $i,C: $i] :
% 0.16/0.43 ( ( subset @ C @ A )
% 0.16/0.43 => ( ( subset @ C @ B )
% 0.16/0.43 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectEL_type,type,
% 0.16/0.43 binintersectEL: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectEL,definition,
% 0.16/0.43 ( binintersectEL
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.16/0.43 => ( in @ Xx @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectLsub_type,type,
% 0.16/0.43 binintersectLsub: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectLsub,definition,
% 0.16/0.43 ( binintersectLsub
% 0.16/0.43 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset2_type,type,
% 0.16/0.43 binintersectSubset2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset2,definition,
% 0.16/0.43 ( binintersectSubset2
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( subset @ A @ B )
% 0.16/0.43 => ( ( binintersect @ A @ B )
% 0.16/0.43 = A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset3_type,type,
% 0.16/0.43 binintersectSubset3: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset3,definition,
% 0.16/0.43 ( binintersectSubset3
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( ( binintersect @ A @ B )
% 0.16/0.43 = B )
% 0.16/0.43 => ( subset @ B @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectER_type,type,
% 0.16/0.43 binintersectER: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectER,definition,
% 0.16/0.43 ( binintersectER
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.16/0.43 => ( in @ Xx @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(disjointsetsI1_type,type,
% 0.16/0.43 disjointsetsI1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(disjointsetsI1,definition,
% 0.16/0.43 ( disjointsetsI1
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ~ ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ( in @ Xx @ B ) )
% 0.16/0.43 => ( ( binintersect @ A @ B )
% 0.16/0.43 = emptyset ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectRsub_type,type,
% 0.16/0.43 binintersectRsub: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectRsub,definition,
% 0.16/0.43 ( binintersectRsub
% 0.16/0.43 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset4_type,type,
% 0.16/0.43 binintersectSubset4: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset4,definition,
% 0.16/0.43 ( binintersectSubset4
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( subset @ B @ A )
% 0.16/0.43 => ( ( binintersect @ A @ B )
% 0.16/0.43 = B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset1_type,type,
% 0.16/0.43 binintersectSubset1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(binintersectSubset1,definition,
% 0.16/0.43 ( binintersectSubset1
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( ( binintersect @ A @ B )
% 0.16/0.43 = A )
% 0.16/0.43 => ( subset @ A @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(bs114d_type,type,
% 0.16/0.43 bs114d: $o ).
% 0.16/0.43
% 0.16/0.43 thf(bs114d,definition,
% 0.16/0.43 ( bs114d
% 0.16/0.43 = ( ! [A: $i,B: $i,C: $i] :
% 0.16/0.43 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 0.16/0.43 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(regular_type,type,
% 0.16/0.43 regular: $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminus_type,type,
% 0.16/0.43 setminus: $i > $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(setminusI_type,type,
% 0.16/0.43 setminusI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusI,definition,
% 0.16/0.43 ( setminusI
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ~ ( in @ Xx @ B )
% 0.16/0.43 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setminusEL_type,type,
% 0.16/0.43 setminusEL: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusEL,definition,
% 0.16/0.43 ( setminusEL
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.16/0.43 => ( in @ Xx @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setminusER_type,type,
% 0.16/0.43 setminusER: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusER,definition,
% 0.16/0.43 ( setminusER
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.16/0.43 => ~ ( in @ Xx @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setminusSubset2_type,type,
% 0.16/0.43 setminusSubset2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusSubset2,definition,
% 0.16/0.43 ( setminusSubset2
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( subset @ A @ B )
% 0.16/0.43 => ( ( setminus @ A @ B )
% 0.16/0.43 = emptyset ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setminusERneg_type,type,
% 0.16/0.43 setminusERneg: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusERneg,definition,
% 0.16/0.43 ( setminusERneg
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.16/0.43 => ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setminusELneg_type,type,
% 0.16/0.43 setminusELneg: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusELneg,definition,
% 0.16/0.43 ( setminusELneg
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.16/0.43 => ( ~ ( in @ Xx @ B )
% 0.16/0.43 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setminusILneg_type,type,
% 0.16/0.43 setminusILneg: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusILneg,definition,
% 0.16/0.43 ( setminusILneg
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ~ ( in @ Xx @ A )
% 0.16/0.43 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setminusIRneg_type,type,
% 0.16/0.43 setminusIRneg: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusIRneg,definition,
% 0.16/0.43 ( setminusIRneg
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ B )
% 0.16/0.43 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setminusLsub_type,type,
% 0.16/0.43 setminusLsub: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusLsub,definition,
% 0.16/0.43 ( setminusLsub
% 0.16/0.43 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setminusSubset1_type,type,
% 0.16/0.43 setminusSubset1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setminusSubset1,definition,
% 0.16/0.43 ( setminusSubset1
% 0.16/0.43 = ( ! [A: $i,B: $i] :
% 0.16/0.43 ( ( ( setminus @ A @ B )
% 0.16/0.43 = emptyset )
% 0.16/0.43 => ( subset @ A @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(symdiff_type,type,
% 0.16/0.43 symdiff: $i > $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffE_type,type,
% 0.16/0.43 symdiffE: $o ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffE,definition,
% 0.16/0.43 ( symdiffE
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 0.16/0.43 => ! [Xphi: $o] :
% 0.16/0.43 ( ( ( in @ Xx @ A )
% 0.16/0.43 => ( ~ ( in @ Xx @ B )
% 0.16/0.43 => Xphi ) )
% 0.16/0.43 => ( ( ~ ( in @ Xx @ A )
% 0.16/0.43 => ( ( in @ Xx @ B )
% 0.16/0.43 => Xphi ) )
% 0.16/0.43 => Xphi ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffI1_type,type,
% 0.16/0.43 symdiffI1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffI1,definition,
% 0.16/0.43 ( symdiffI1
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ~ ( in @ Xx @ B )
% 0.16/0.43 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffI2_type,type,
% 0.16/0.43 symdiffI2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffI2,definition,
% 0.16/0.43 ( symdiffI2
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ~ ( in @ Xx @ A )
% 0.16/0.43 => ( ( in @ Xx @ B )
% 0.16/0.43 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffIneg1_type,type,
% 0.16/0.43 symdiffIneg1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffIneg1,definition,
% 0.16/0.43 ( symdiffIneg1
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ( in @ Xx @ B )
% 0.16/0.43 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffIneg2_type,type,
% 0.16/0.43 symdiffIneg2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(symdiffIneg2,definition,
% 0.16/0.43 ( symdiffIneg2
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ~ ( in @ Xx @ A )
% 0.16/0.43 => ( ~ ( in @ Xx @ B )
% 0.16/0.43 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(iskpair_type,type,
% 0.16/0.43 iskpair: $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(secondinupair_type,type,
% 0.16/0.43 secondinupair: $o ).
% 0.16/0.43
% 0.16/0.43 thf(secondinupair,definition,
% 0.16/0.43 ( secondinupair
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairIL_type,type,
% 0.16/0.43 setukpairIL: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairIL,definition,
% 0.16/0.43 ( setukpairIL
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairIR_type,type,
% 0.16/0.43 setukpairIR: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairIR,definition,
% 0.16/0.43 ( setukpairIR
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(kpairiskpair_type,type,
% 0.16/0.43 kpairiskpair: $o ).
% 0.16/0.43
% 0.16/0.43 thf(kpairiskpair,definition,
% 0.16/0.43 ( kpairiskpair
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(kpair_type,type,
% 0.16/0.43 kpair: $i > $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(kpairp_type,type,
% 0.16/0.43 kpairp: $o ).
% 0.16/0.43
% 0.16/0.43 thf(kpairp,definition,
% 0.16/0.43 ( kpairp
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprod_type,type,
% 0.16/0.43 cartprod: $i > $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(singletonsubset_type,type,
% 0.16/0.43 singletonsubset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(singletonsubset,definition,
% 0.16/0.43 ( singletonsubset
% 0.16/0.43 = ( ! [A: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(singletoninpowerset_type,type,
% 0.16/0.43 singletoninpowerset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(singletoninpowerset,definition,
% 0.16/0.43 ( singletoninpowerset
% 0.16/0.43 = ( ! [A: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(singletoninpowunion_type,type,
% 0.16/0.43 singletoninpowunion: $o ).
% 0.16/0.43
% 0.16/0.43 thf(singletoninpowunion,definition,
% 0.16/0.43 ( singletoninpowunion
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(upairset2E_type,type,
% 0.16/0.43 upairset2E: $o ).
% 0.16/0.43
% 0.16/0.43 thf(upairset2E,definition,
% 0.16/0.43 ( upairset2E
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.16/0.43 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.16/0.43 => ( ( Xz = Xx )
% 0.16/0.43 | ( Xz = Xy ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(upairsubunion_type,type,
% 0.16/0.43 upairsubunion: $o ).
% 0.16/0.43
% 0.16/0.43 thf(upairsubunion,definition,
% 0.16/0.43 ( upairsubunion
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(upairinpowunion_type,type,
% 0.16/0.43 upairinpowunion: $o ).
% 0.16/0.43
% 0.16/0.43 thf(upairinpowunion,definition,
% 0.16/0.43 ( upairinpowunion
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ubforcartprodlem1_type,type,
% 0.16/0.43 ubforcartprodlem1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(ubforcartprodlem1,definition,
% 0.16/0.43 ( ubforcartprodlem1
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ubforcartprodlem2_type,type,
% 0.16/0.43 ubforcartprodlem2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(ubforcartprodlem2,definition,
% 0.16/0.43 ( ubforcartprodlem2
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ubforcartprodlem3_type,type,
% 0.16/0.43 ubforcartprodlem3: $o ).
% 0.16/0.43
% 0.16/0.43 thf(ubforcartprodlem3,definition,
% 0.16/0.43 ( ubforcartprodlem3
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodpairin_type,type,
% 0.16/0.43 cartprodpairin: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodpairin,definition,
% 0.16/0.43 ( cartprodpairin
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodmempair1_type,type,
% 0.16/0.43 cartprodmempair1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodmempair1,definition,
% 0.16/0.43 ( cartprodmempair1
% 0.16/0.43 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.16/0.43 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.16/0.43 => ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ? [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 & ( Xu
% 0.16/0.43 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodmempair_type,type,
% 0.16/0.43 cartprodmempair: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodmempair,definition,
% 0.16/0.43 ( cartprodmempair
% 0.16/0.43 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.16/0.43 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.16/0.43 => ( iskpair @ Xu ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setunionE2_type,type,
% 0.16/0.43 setunionE2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setunionE2,definition,
% 0.16/0.43 ( setunionE2
% 0.16/0.43 = ( ! [A: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ ( setunion @ A ) )
% 0.16/0.43 => ? [X: $i] :
% 0.16/0.43 ( ( in @ X @ A )
% 0.16/0.43 & ( in @ Xx @ X ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setunionsingleton1_type,type,
% 0.16/0.43 setunionsingleton1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setunionsingleton1,definition,
% 0.16/0.43 ( setunionsingleton1
% 0.16/0.43 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setunionsingleton2_type,type,
% 0.16/0.43 setunionsingleton2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setunionsingleton2,definition,
% 0.16/0.43 ( setunionsingleton2
% 0.16/0.43 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setunionsingleton_type,type,
% 0.16/0.43 setunionsingleton: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setunionsingleton,definition,
% 0.16/0.43 ( setunionsingleton
% 0.16/0.43 = ( ! [Xx: $i] :
% 0.16/0.43 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 0.16/0.43 = Xx ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(singleton_type,type,
% 0.16/0.43 singleton: $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(singletonprop_type,type,
% 0.16/0.43 singletonprop: $o ).
% 0.16/0.43
% 0.16/0.43 thf(singletonprop,definition,
% 0.16/0.43 ( singletonprop
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ A )
% 0.16/0.43 => ( ( Xphi @ Xx )
% 0.16/0.43 => ( ( Xphi @ Xy )
% 0.16/0.43 => ( Xx = Xy ) ) ) ) )
% 0.16/0.43 => ( ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ( Xphi @ Xx ) )
% 0.16/0.43 => ( singleton
% 0.16/0.43 @ ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ex1_type,type,
% 0.16/0.43 ex1: $i > ( $i > $o ) > $o ).
% 0.16/0.43
% 0.16/0.43 thf(ex1,definition,
% 0.16/0.43 ( ex1
% 0.16/0.43 = ( ^ [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( singleton
% 0.16/0.43 @ ( dsetconstr @ A
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ex1E1_type,type,
% 0.16/0.43 ex1E1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(ex1E1,definition,
% 0.16/0.43 ( ex1E1
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ( ex1 @ A
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.16/0.43 => ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ex1I_type,type,
% 0.16/0.43 ex1I: $o ).
% 0.16/0.43
% 0.16/0.43 thf(ex1I,definition,
% 0.16/0.43 ( ex1I
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( ( Xphi @ Xx )
% 0.16/0.43 => ( ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ A )
% 0.16/0.43 => ( ( Xphi @ Xy )
% 0.16/0.43 => ( Xy = Xx ) ) )
% 0.16/0.43 => ( ex1 @ A
% 0.16/0.43 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ex1I2_type,type,
% 0.16/0.43 ex1I2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(ex1I2,definition,
% 0.16/0.43 ( ex1I2
% 0.16/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ A )
% 0.16/0.43 => ( ( Xphi @ Xx )
% 0.16/0.43 => ( ( Xphi @ Xy )
% 0.16/0.43 => ( Xx = Xy ) ) ) ) )
% 0.16/0.43 => ( ? [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 & ( Xphi @ Xx ) )
% 0.16/0.43 => ( ex1 @ A
% 0.16/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(singletonsuniq_type,type,
% 0.16/0.43 singletonsuniq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(singletonsuniq,definition,
% 0.16/0.43 ( singletonsuniq
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( ( setadjoin @ Xx @ emptyset )
% 0.16/0.43 = ( setadjoin @ Xy @ emptyset ) )
% 0.16/0.43 => ( Xx = Xy ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(atmost1p_type,type,
% 0.16/0.43 atmost1p: $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(atleast2p_type,type,
% 0.16/0.43 atleast2p: $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(atmost2p_type,type,
% 0.16/0.43 atmost2p: $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(upairsetp_type,type,
% 0.16/0.43 upairsetp: $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjL1_type,type,
% 0.16/0.43 setukpairinjL1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjL1,definition,
% 0.16/0.43 ( setukpairinjL1
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.16/0.43 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 0.16/0.43 => ( Xx = Xz ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(kfstsingleton_type,type,
% 0.16/0.43 kfstsingleton: $o ).
% 0.16/0.43
% 0.16/0.43 thf(kfstsingleton,definition,
% 0.16/0.43 ( kfstsingleton
% 0.16/0.43 = ( ! [Xu: $i] :
% 0.16/0.43 ( ( iskpair @ Xu )
% 0.16/0.43 => ( singleton
% 0.16/0.43 @ ( dsetconstr @ ( setunion @ Xu )
% 0.16/0.43 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(theprop_type,type,
% 0.16/0.43 theprop: $o ).
% 0.16/0.43
% 0.16/0.43 thf(theprop,definition,
% 0.16/0.43 ( theprop
% 0.16/0.43 = ( ! [X: $i] :
% 0.16/0.43 ( ( singleton @ X )
% 0.16/0.43 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(kfst_type,type,
% 0.16/0.43 kfst: $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(kfstpairEq_type,type,
% 0.16/0.43 kfstpairEq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(kfstpairEq,definition,
% 0.16/0.43 ( kfstpairEq
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.16/0.43 = Xx ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodfstin_type,type,
% 0.16/0.43 cartprodfstin: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodfstin,definition,
% 0.16/0.43 ( cartprodfstin
% 0.16/0.43 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.16/0.43 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.16/0.43 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjL2_type,type,
% 0.16/0.43 setukpairinjL2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjL2,definition,
% 0.16/0.43 ( setukpairinjL2
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.16/0.43 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.16/0.43 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.16/0.43 => ( Xx = Xz ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjL_type,type,
% 0.16/0.43 setukpairinjL: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjL,definition,
% 0.16/0.43 ( setukpairinjL
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.16/0.43 ( ( ( kpair @ Xx @ Xy )
% 0.16/0.43 = ( kpair @ Xz @ Xu ) )
% 0.16/0.43 => ( Xx = Xz ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR11_type,type,
% 0.16/0.43 setukpairinjR11: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR11,definition,
% 0.16/0.43 ( setukpairinjR11
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xx = Xy )
% 0.16/0.43 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.16/0.43 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR12_type,type,
% 0.16/0.43 setukpairinjR12: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR12,definition,
% 0.16/0.43 ( setukpairinjR12
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xx = Xy )
% 0.16/0.43 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.16/0.43 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR1_type,type,
% 0.16/0.43 setukpairinjR1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR1,definition,
% 0.16/0.43 ( setukpairinjR1
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.16/0.43 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.16/0.43 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.16/0.43 => ( ( Xz = Xu )
% 0.16/0.43 => ( Xy = Xu ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(upairequniteq_type,type,
% 0.16/0.43 upairequniteq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(upairequniteq,definition,
% 0.16/0.43 ( upairequniteq
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.16/0.43 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.16/0.43 = ( setadjoin @ Xz @ emptyset ) )
% 0.16/0.43 => ( Xx = Xy ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR2_type,type,
% 0.16/0.43 setukpairinjR2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR2,definition,
% 0.16/0.43 ( setukpairinjR2
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.16/0.43 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.16/0.43 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.16/0.43 => ( Xy = Xu ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR_type,type,
% 0.16/0.43 setukpairinjR: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setukpairinjR,definition,
% 0.16/0.43 ( setukpairinjR
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.16/0.43 ( ( ( kpair @ Xx @ Xy )
% 0.16/0.43 = ( kpair @ Xz @ Xu ) )
% 0.16/0.43 => ( Xy = Xu ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ksndsingleton_type,type,
% 0.16/0.43 ksndsingleton: $o ).
% 0.16/0.43
% 0.16/0.43 thf(ksndsingleton,definition,
% 0.16/0.43 ( ksndsingleton
% 0.16/0.43 = ( ! [Xu: $i] :
% 0.16/0.43 ( ( iskpair @ Xu )
% 0.16/0.43 => ( singleton
% 0.16/0.43 @ ( dsetconstr @ ( setunion @ Xu )
% 0.16/0.43 @ ^ [Xx: $i] :
% 0.16/0.43 ( Xu
% 0.16/0.43 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ksnd_type,type,
% 0.16/0.43 ksnd: $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(ksndpairEq_type,type,
% 0.16/0.43 ksndpairEq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(ksndpairEq,definition,
% 0.16/0.43 ( ksndpairEq
% 0.16/0.43 = ( ! [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.16/0.43 = Xy ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(kpairsurjEq_type,type,
% 0.16/0.43 kpairsurjEq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(kpairsurjEq,definition,
% 0.16/0.43 ( kpairsurjEq
% 0.16/0.43 = ( ! [Xu: $i] :
% 0.16/0.43 ( ( iskpair @ Xu )
% 0.16/0.43 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.16/0.43 = Xu ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodsndin_type,type,
% 0.16/0.43 cartprodsndin: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodsndin,definition,
% 0.16/0.43 ( cartprodsndin
% 0.16/0.43 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.16/0.43 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.16/0.43 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodpairmemEL_type,type,
% 0.16/0.43 cartprodpairmemEL: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodpairmemEL,definition,
% 0.16/0.43 ( cartprodpairmemEL
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.16/0.43 => ( in @ Xx @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodpairmemER_type,type,
% 0.16/0.43 cartprodpairmemER: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodpairmemER,definition,
% 0.16/0.43 ( cartprodpairmemER
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.16/0.43 => ( in @ Xy @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodmempaircEq_type,type,
% 0.16/0.43 cartprodmempaircEq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodmempaircEq,definition,
% 0.16/0.43 ( cartprodmempaircEq
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( ( kpair @ Xx @ Xy )
% 0.16/0.43 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodfstpairEq_type,type,
% 0.16/0.43 cartprodfstpairEq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodfstpairEq,definition,
% 0.16/0.43 ( cartprodfstpairEq
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.16/0.43 = Xx ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodsndpairEq_type,type,
% 0.16/0.43 cartprodsndpairEq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodsndpairEq,definition,
% 0.16/0.43 ( cartprodsndpairEq
% 0.16/0.43 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.16/0.43 = Xy ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodpairsurjEq_type,type,
% 0.16/0.43 cartprodpairsurjEq: $o ).
% 0.16/0.43
% 0.16/0.43 thf(cartprodpairsurjEq,definition,
% 0.16/0.43 ( cartprodpairsurjEq
% 0.16/0.43 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.16/0.43 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.16/0.43 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.16/0.43 = Xu ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(breln_type,type,
% 0.16/0.43 breln: $i > $i > $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(breln,definition,
% 0.16/0.43 ( breln
% 0.16/0.43 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstr_type,type,
% 0.16/0.43 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrI_type,type,
% 0.16/0.43 dpsetconstrI: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrI,definition,
% 0.16/0.43 ( dpsetconstrI
% 0.16/0.43 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( ( Xphi @ Xx @ Xy )
% 0.16/0.43 => ( in @ ( kpair @ Xx @ Xy )
% 0.16/0.43 @ ( dpsetconstr @ A @ B
% 0.16/0.43 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrSub_type,type,
% 0.16/0.43 dpsetconstrSub: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrSub,definition,
% 0.16/0.43 ( dpsetconstrSub
% 0.16/0.43 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.16/0.43 ( subset
% 0.16/0.43 @ ( dpsetconstr @ A @ B
% 0.16/0.43 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 0.16/0.43 @ ( cartprod @ A @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(setOfPairsIsBReln_type,type,
% 0.16/0.43 setOfPairsIsBReln: $o ).
% 0.16/0.43
% 0.16/0.43 thf(setOfPairsIsBReln,definition,
% 0.16/0.43 ( setOfPairsIsBReln
% 0.16/0.43 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.16/0.43 ( breln @ A @ B
% 0.16/0.43 @ ( dpsetconstr @ A @ B
% 0.16/0.43 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrERa_type,type,
% 0.16/0.43 dpsetconstrERa: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrERa,definition,
% 0.16/0.43 ( dpsetconstrERa
% 0.16/0.43 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( ( in @ ( kpair @ Xx @ Xy )
% 0.16/0.43 @ ( dpsetconstr @ A @ B
% 0.16/0.43 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.16/0.43 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrEL1_type,type,
% 0.16/0.43 dpsetconstrEL1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrEL1,definition,
% 0.16/0.43 ( dpsetconstrEL1
% 0.16/0.43 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ ( kpair @ Xx @ Xy )
% 0.16/0.43 @ ( dpsetconstr @ A @ B
% 0.16/0.43 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.16/0.43 => ( in @ Xx @ A ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrEL2_type,type,
% 0.16/0.43 dpsetconstrEL2: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrEL2,definition,
% 0.16/0.43 ( dpsetconstrEL2
% 0.16/0.43 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ ( kpair @ Xx @ Xy )
% 0.16/0.43 @ ( dpsetconstr @ A @ B
% 0.16/0.43 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.16/0.43 => ( in @ Xy @ B ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrER_type,type,
% 0.16/0.43 dpsetconstrER: $o ).
% 0.16/0.43
% 0.16/0.43 thf(dpsetconstrER,definition,
% 0.16/0.43 ( dpsetconstrER
% 0.16/0.43 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( in @ ( kpair @ Xx @ Xy )
% 0.16/0.43 @ ( dpsetconstr @ A @ B
% 0.16/0.43 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.16/0.43 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(func_type,type,
% 0.16/0.43 func: $i > $i > $i > $o ).
% 0.16/0.43
% 0.16/0.43 thf(funcSet_type,type,
% 0.16/0.43 funcSet: $i > $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(funcImageSingleton_type,type,
% 0.16/0.43 funcImageSingleton: $o ).
% 0.16/0.43
% 0.16/0.43 thf(funcImageSingleton,definition,
% 0.16/0.43 ( funcImageSingleton
% 0.16/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.16/0.43 ( ( func @ A @ B @ Xf )
% 0.16/0.43 => ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( singleton
% 0.16/0.43 @ ( dsetconstr @ B
% 0.16/0.43 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(apProp_type,type,
% 0.16/0.43 apProp: $o ).
% 0.16/0.43
% 0.16/0.43 thf(apProp,definition,
% 0.16/0.43 ( apProp
% 0.16/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.16/0.43 ( ( func @ A @ B @ Xf )
% 0.16/0.43 => ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in
% 0.16/0.43 @ ( setunion
% 0.16/0.43 @ ( dsetconstr @ B
% 0.16/0.43 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 0.16/0.43 @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ap_type,type,
% 0.16/0.43 ap: $i > $i > $i > $i > $i ).
% 0.16/0.43
% 0.16/0.43 thf(app_type,type,
% 0.16/0.43 app: $o ).
% 0.16/0.43
% 0.16/0.43 thf(app,definition,
% 0.16/0.43 ( app
% 0.16/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.16/0.43 ( ( func @ A @ B @ Xf )
% 0.16/0.43 => ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(infuncsetfunc_type,type,
% 0.16/0.43 infuncsetfunc: $o ).
% 0.16/0.43
% 0.16/0.43 thf(infuncsetfunc,definition,
% 0.16/0.43 ( infuncsetfunc
% 0.16/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.16/0.43 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.16/0.43 => ( func @ A @ B @ Xf ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(ap2p_type,type,
% 0.16/0.43 ap2p: $o ).
% 0.16/0.43
% 0.16/0.43 thf(ap2p,definition,
% 0.16/0.43 ( ap2p
% 0.16/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.16/0.43 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.16/0.43 => ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(funcinfuncset_type,type,
% 0.16/0.43 funcinfuncset: $o ).
% 0.16/0.43
% 0.16/0.43 thf(funcinfuncset,definition,
% 0.16/0.43 ( funcinfuncset
% 0.16/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.16/0.43 ( ( func @ A @ B @ Xf )
% 0.16/0.43 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(lamProp_type,type,
% 0.16/0.43 lamProp: $o ).
% 0.16/0.43
% 0.16/0.43 thf(lamProp,definition,
% 0.16/0.43 ( lamProp
% 0.16/0.43 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.16/0.43 => ( func @ A @ B
% 0.16/0.43 @ ( dpsetconstr @ A @ B
% 0.16/0.43 @ ^ [Xx: $i,Xy: $i] :
% 0.16/0.43 ( ( Xf @ Xx )
% 0.16/0.43 = Xy ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(lam_type,type,
% 0.16/0.43 lam: $i > $i > ( $i > $i ) > $i ).
% 0.16/0.43
% 0.16/0.43 thf(lamp_type,type,
% 0.16/0.43 lamp: $o ).
% 0.16/0.43
% 0.16/0.43 thf(lamp,definition,
% 0.16/0.43 ( lamp
% 0.16/0.43 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.16/0.43 => ( func @ A @ B
% 0.16/0.43 @ ( lam @ A @ B
% 0.16/0.43 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(lam2p_type,type,
% 0.16/0.43 lam2p: $o ).
% 0.16/0.43
% 0.16/0.43 thf(lam2p,definition,
% 0.16/0.43 ( lam2p
% 0.16/0.43 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.16/0.43 => ( in
% 0.16/0.43 @ ( lam @ A @ B
% 0.16/0.43 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 0.16/0.43 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.16/0.43
% 0.16/0.43 thf(brelnall1_type,type,
% 0.16/0.43 brelnall1: $o ).
% 0.16/0.43
% 0.16/0.43 thf(brelnall1,definition,
% 0.16/0.43 ( brelnall1
% 0.16/0.43 = ( ! [A: $i,B: $i,R: $i] :
% 0.16/0.43 ( ( breln @ A @ B @ R )
% 0.16/0.43 => ! [Xphi: $i > $o] :
% 0.16/0.43 ( ! [Xx: $i] :
% 0.16/0.43 ( ( in @ Xx @ A )
% 0.16/0.43 => ! [Xy: $i] :
% 0.16/0.43 ( ( in @ Xy @ B )
% 0.16/0.43 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.16/0.43 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ R )
% 0.26/0.43 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(brelnall2_type,type,
% 0.26/0.43 brelnall2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(brelnall2,definition,
% 0.26/0.43 ( brelnall2
% 0.26/0.43 = ( ! [A: $i,B: $i,R: $i] :
% 0.26/0.43 ( ( breln @ A @ B @ R )
% 0.26/0.43 => ! [Xphi: $i > $o] :
% 0.26/0.43 ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ B )
% 0.26/0.43 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.26/0.43 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ R )
% 0.26/0.43 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(ex1E2_type,type,
% 0.26/0.43 ex1E2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(ex1E2,definition,
% 0.26/0.43 ( ex1E2
% 0.26/0.43 = ( ! [A: $i,Xphi: $i > $o] :
% 0.26/0.43 ( ( ex1 @ A
% 0.26/0.43 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( ( Xphi @ Xx )
% 0.26/0.43 => ( ( Xphi @ Xy )
% 0.26/0.43 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(funcGraphProp1_type,type,
% 0.26/0.43 funcGraphProp1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(funcGraphProp1,definition,
% 0.26/0.43 ( funcGraphProp1
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( func @ A @ B @ Xf )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(funcGraphProp3_type,type,
% 0.26/0.43 funcGraphProp3: $o ).
% 0.26/0.43
% 0.26/0.43 thf(funcGraphProp3,definition,
% 0.26/0.43 ( funcGraphProp3
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(funcGraphProp2_type,type,
% 0.26/0.43 funcGraphProp2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(funcGraphProp2,definition,
% 0.26/0.43 ( funcGraphProp2
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( func @ A @ B @ Xf )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ B )
% 0.26/0.43 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.26/0.43 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.26/0.43 = Xy ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(funcextLem_type,type,
% 0.26/0.43 funcextLem: $o ).
% 0.26/0.43
% 0.26/0.43 thf(funcextLem,definition,
% 0.26/0.43 ( funcextLem
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( func @ A @ B @ Xf )
% 0.26/0.43 => ! [Xg: $i] :
% 0.26/0.43 ( ( func @ A @ B @ Xg )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.26/0.43 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ B )
% 0.26/0.43 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 0.26/0.43 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(funcGraphProp4_type,type,
% 0.26/0.43 funcGraphProp4: $o ).
% 0.26/0.43
% 0.26/0.43 thf(funcGraphProp4,definition,
% 0.26/0.43 ( funcGraphProp4
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ B )
% 0.26/0.43 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.26/0.43 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.26/0.43 = Xy ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(subbreln_type,type,
% 0.26/0.43 subbreln: $o ).
% 0.26/0.43
% 0.26/0.43 thf(subbreln,definition,
% 0.26/0.43 ( subbreln
% 0.26/0.43 = ( ! [A: $i,B: $i,R: $i] :
% 0.26/0.43 ( ( breln @ A @ B @ R )
% 0.26/0.43 => ! [S: $i] :
% 0.26/0.43 ( ( breln @ A @ B @ S )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ B )
% 0.26/0.43 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.26/0.43 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.26/0.43 => ( subset @ R @ S ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(eqbreln_type,type,
% 0.26/0.43 eqbreln: $o ).
% 0.26/0.43
% 0.26/0.43 thf(eqbreln,definition,
% 0.26/0.43 ( eqbreln
% 0.26/0.43 = ( ! [A: $i,B: $i,R: $i] :
% 0.26/0.43 ( ( breln @ A @ B @ R )
% 0.26/0.43 => ! [S: $i] :
% 0.26/0.43 ( ( breln @ A @ B @ S )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ B )
% 0.26/0.43 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.26/0.43 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ B )
% 0.26/0.43 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 0.26/0.43 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 0.26/0.43 => ( R = S ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(funcext_type,type,
% 0.26/0.43 funcext: $o ).
% 0.26/0.43
% 0.26/0.43 thf(funcext,definition,
% 0.26/0.43 ( funcext
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( func @ A @ B @ Xf )
% 0.26/0.43 => ! [Xg: $i] :
% 0.26/0.43 ( ( func @ A @ B @ Xg )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.26/0.43 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.26/0.43 => ( Xf = Xg ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(funcext2_type,type,
% 0.26/0.43 funcext2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(funcext2,definition,
% 0.26/0.43 ( funcext2
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.26/0.43 => ! [Xg: $i] :
% 0.26/0.43 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.26/0.43 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.26/0.43 => ( Xf = Xg ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(ap2apEq1_type,type,
% 0.26/0.43 ap2apEq1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(ap2apEq1,definition,
% 0.26/0.43 ( ap2apEq1
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.26/0.43 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(ap2apEq2_type,type,
% 0.26/0.43 ap2apEq2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(ap2apEq2,definition,
% 0.26/0.43 ( ap2apEq2
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( func @ A @ B @ Xf )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.26/0.43 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(beta1_type,type,
% 0.26/0.43 beta1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(beta1,definition,
% 0.26/0.43 ( beta1
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.26/0.43 ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( ap @ A @ B
% 0.26/0.43 @ ( lam @ A @ B
% 0.26/0.43 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 0.26/0.43 @ Xx )
% 0.26/0.43 = ( Xf @ Xx ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(eta1_type,type,
% 0.26/0.43 eta1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(eta1,definition,
% 0.26/0.43 ( eta1
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( func @ A @ B @ Xf )
% 0.26/0.43 => ( ( lam @ A @ B
% 0.26/0.43 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 0.26/0.43 = Xf ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(lam2lamEq_type,type,
% 0.26/0.43 lam2lamEq: $o ).
% 0.26/0.43
% 0.26/0.43 thf(lam2lamEq,definition,
% 0.26/0.43 ( lam2lamEq
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.26/0.43 ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.26/0.43 => ( ( lam @ A @ B
% 0.26/0.43 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 0.26/0.43 = ( lam @ A @ B
% 0.26/0.43 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(beta2_type,type,
% 0.26/0.43 beta2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(beta2,definition,
% 0.26/0.43 ( beta2
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.26/0.43 ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( ap @ A @ B
% 0.26/0.43 @ ( lam @ A @ B
% 0.26/0.43 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 0.26/0.43 @ Xx )
% 0.26/0.43 = ( Xf @ Xx ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(eta2_type,type,
% 0.26/0.43 eta2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(eta2,definition,
% 0.26/0.43 ( eta2
% 0.26/0.43 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.26/0.43 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.26/0.43 => ( ( lam @ A @ B
% 0.26/0.43 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 0.26/0.43 = Xf ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(iffalseProp1_type,type,
% 0.26/0.43 iffalseProp1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(iffalseProp1,definition,
% 0.26/0.43 ( iffalseProp1
% 0.26/0.43 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( ~ Xphi
% 0.26/0.43 => ( in @ Xy
% 0.26/0.43 @ ( dsetconstr @ A
% 0.26/0.43 @ ^ [Xz: $i] :
% 0.26/0.43 ( ( Xphi
% 0.26/0.43 & ( Xz = Xx ) )
% 0.26/0.43 | ( ~ Xphi
% 0.26/0.43 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(iffalseProp2_type,type,
% 0.26/0.43 iffalseProp2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(iffalseProp2,definition,
% 0.26/0.43 ( iffalseProp2
% 0.26/0.43 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( ~ Xphi
% 0.26/0.43 => ( ( dsetconstr @ A
% 0.26/0.43 @ ^ [Xz: $i] :
% 0.26/0.43 ( ( Xphi
% 0.26/0.43 & ( Xz = Xx ) )
% 0.26/0.43 | ( ~ Xphi
% 0.26/0.43 & ( Xz = Xy ) ) ) )
% 0.26/0.43 = ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(iftrueProp1_type,type,
% 0.26/0.43 iftrueProp1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(iftrueProp1,definition,
% 0.26/0.43 ( iftrueProp1
% 0.26/0.43 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( Xphi
% 0.26/0.43 => ( in @ Xx
% 0.26/0.43 @ ( dsetconstr @ A
% 0.26/0.43 @ ^ [Xz: $i] :
% 0.26/0.43 ( ( Xphi
% 0.26/0.43 & ( Xz = Xx ) )
% 0.26/0.43 | ( ~ Xphi
% 0.26/0.43 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(iftrueProp2_type,type,
% 0.26/0.43 iftrueProp2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(iftrueProp2,definition,
% 0.26/0.43 ( iftrueProp2
% 0.26/0.43 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( Xphi
% 0.26/0.43 => ( ( dsetconstr @ A
% 0.26/0.43 @ ^ [Xz: $i] :
% 0.26/0.43 ( ( Xphi
% 0.26/0.43 & ( Xz = Xx ) )
% 0.26/0.43 | ( ~ Xphi
% 0.26/0.43 & ( Xz = Xy ) ) ) )
% 0.26/0.43 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(ifSingleton_type,type,
% 0.26/0.43 ifSingleton: $o ).
% 0.26/0.43
% 0.26/0.43 thf(ifSingleton,definition,
% 0.26/0.43 ( ifSingleton
% 0.26/0.43 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( singleton
% 0.26/0.43 @ ( dsetconstr @ A
% 0.26/0.43 @ ^ [Xz: $i] :
% 0.26/0.43 ( ( Xphi
% 0.26/0.43 & ( Xz = Xx ) )
% 0.26/0.43 | ( ~ Xphi
% 0.26/0.43 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(if_type,type,
% 0.26/0.43 if: $i > $o > $i > $i > $i ).
% 0.26/0.43
% 0.26/0.43 thf(ifp_type,type,
% 0.26/0.43 ifp: $o ).
% 0.26/0.43
% 0.26/0.43 thf(ifp,definition,
% 0.26/0.43 ( ifp
% 0.26/0.43 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ A ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(theeq_type,type,
% 0.26/0.43 theeq: $o ).
% 0.26/0.43
% 0.26/0.43 thf(theeq,definition,
% 0.26/0.43 ( theeq
% 0.26/0.43 = ( ! [X: $i] :
% 0.26/0.43 ( ( singleton @ X )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ X )
% 0.26/0.43 => ( ( setunion @ X )
% 0.26/0.43 = Xx ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(iftrue_type,type,
% 0.26/0.43 iftrue: $o ).
% 0.26/0.43
% 0.26/0.43 thf(iftrue,definition,
% 0.26/0.43 ( iftrue
% 0.26/0.43 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( Xphi
% 0.26/0.43 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 0.26/0.43 = Xx ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(iffalse_type,type,
% 0.26/0.43 iffalse: $o ).
% 0.26/0.43
% 0.26/0.43 thf(iffalse,definition,
% 0.26/0.43 ( iffalse
% 0.26/0.43 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( ~ Xphi
% 0.26/0.43 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 0.26/0.43 = Xy ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(iftrueorfalse_type,type,
% 0.26/0.43 iftrueorfalse: $o ).
% 0.26/0.43
% 0.26/0.43 thf(iftrueorfalse,definition,
% 0.26/0.43 ( iftrueorfalse
% 0.26/0.43 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ! [Xy: $i] :
% 0.26/0.43 ( ( in @ Xy @ A )
% 0.26/0.43 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(binintersectT_lem_type,type,
% 0.26/0.43 binintersectT_lem: $o ).
% 0.26/0.43
% 0.26/0.43 thf(binintersectT_lem,definition,
% 0.26/0.43 ( binintersectT_lem
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(binunionT_lem_type,type,
% 0.26/0.43 binunionT_lem: $o ).
% 0.26/0.43
% 0.26/0.43 thf(binunionT_lem,definition,
% 0.26/0.43 ( binunionT_lem
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(powersetT_lem_type,type,
% 0.26/0.43 powersetT_lem: $o ).
% 0.26/0.43
% 0.26/0.43 thf(powersetT_lem,definition,
% 0.26/0.43 ( powersetT_lem
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ( in @ ( powerset @ X ) @ ( powerset @ ( powerset @ A ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(setminusT_lem_type,type,
% 0.26/0.43 setminusT_lem: $o ).
% 0.26/0.43
% 0.26/0.43 thf(setminusT_lem,definition,
% 0.26/0.43 ( setminusT_lem
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( in @ ( setminus @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(complementT_lem_type,type,
% 0.26/0.43 complementT_lem: $o ).
% 0.26/0.43
% 0.26/0.43 thf(complementT_lem,definition,
% 0.26/0.43 ( complementT_lem
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(setextT_type,type,
% 0.26/0.43 setextT: $o ).
% 0.26/0.43
% 0.26/0.43 thf(setextT,definition,
% 0.26/0.43 ( setextT
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ X )
% 0.26/0.43 => ( in @ Xx @ Y ) ) )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ Y )
% 0.26/0.43 => ( in @ Xx @ X ) ) )
% 0.26/0.43 => ( X = Y ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(subsetTI_type,type,
% 0.26/0.43 subsetTI: $o ).
% 0.26/0.43
% 0.26/0.43 thf(subsetTI,definition,
% 0.26/0.43 ( subsetTI
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ X )
% 0.26/0.43 => ( in @ Xx @ Y ) ) )
% 0.26/0.43 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(powersetTI1_type,type,
% 0.26/0.43 powersetTI1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(powersetTI1,definition,
% 0.26/0.43 ( powersetTI1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ X )
% 0.26/0.43 => ( in @ Xx @ Y ) ) )
% 0.26/0.43 => ( in @ X @ ( powerset @ Y ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(powersetTE1_type,type,
% 0.26/0.43 powersetTE1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(powersetTE1,definition,
% 0.26/0.43 ( powersetTE1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ X @ ( powerset @ Y ) )
% 0.26/0.43 => ( ( in @ Xx @ X )
% 0.26/0.43 => ( in @ Xx @ Y ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(complementTI1_type,type,
% 0.26/0.43 complementTI1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(complementTI1,definition,
% 0.26/0.43 ( complementTI1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ X )
% 0.26/0.43 => ~ ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(complementTE1_type,type,
% 0.26/0.43 complementTE1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(complementTE1,definition,
% 0.26/0.43 ( complementTE1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ~ ( in @ Xx @ ( setminus @ A @ X ) )
% 0.26/0.43 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(binintersectTELcontra_type,type,
% 0.26/0.43 binintersectTELcontra: $o ).
% 0.26/0.43
% 0.26/0.43 thf(binintersectTELcontra,definition,
% 0.26/0.43 ( binintersectTELcontra
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ~ ( in @ Xx @ X )
% 0.26/0.43 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(binintersectTERcontra_type,type,
% 0.26/0.43 binintersectTERcontra: $o ).
% 0.26/0.43
% 0.26/0.43 thf(binintersectTERcontra,definition,
% 0.26/0.43 ( binintersectTERcontra
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ~ ( in @ Xx @ Y )
% 0.26/0.43 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(contrasubsetT_type,type,
% 0.26/0.43 contrasubsetT: $o ).
% 0.26/0.43
% 0.26/0.43 thf(contrasubsetT,definition,
% 0.26/0.43 ( contrasubsetT
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.26/0.43 => ( ( in @ Xx @ Y )
% 0.26/0.43 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(contrasubsetT1_type,type,
% 0.26/0.43 contrasubsetT1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(contrasubsetT1,definition,
% 0.26/0.43 ( contrasubsetT1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( subset @ X @ Y )
% 0.26/0.43 => ( ~ ( in @ Xx @ Y )
% 0.26/0.43 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(contrasubsetT2_type,type,
% 0.26/0.43 contrasubsetT2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(contrasubsetT2,definition,
% 0.26/0.43 ( contrasubsetT2
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( ( subset @ X @ Y )
% 0.26/0.43 => ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(contrasubsetT3_type,type,
% 0.26/0.43 contrasubsetT3: $o ).
% 0.26/0.43
% 0.26/0.43 thf(contrasubsetT3,definition,
% 0.26/0.43 ( contrasubsetT3
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) )
% 0.26/0.43 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementI1_type,type,
% 0.26/0.43 doubleComplementI1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementI1,definition,
% 0.26/0.43 ( doubleComplementI1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ X )
% 0.26/0.43 => ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementE1_type,type,
% 0.26/0.43 doubleComplementE1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementE1,definition,
% 0.26/0.43 ( doubleComplementE1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) )
% 0.26/0.43 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementSub1_type,type,
% 0.26/0.43 doubleComplementSub1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementSub1,definition,
% 0.26/0.43 ( doubleComplementSub1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ( subset @ X @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementSub2_type,type,
% 0.26/0.43 doubleComplementSub2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementSub2,definition,
% 0.26/0.43 ( doubleComplementSub2
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ( subset @ ( setminus @ A @ ( setminus @ A @ X ) ) @ X ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementEq_type,type,
% 0.26/0.43 doubleComplementEq: $o ).
% 0.26/0.43
% 0.26/0.43 thf(doubleComplementEq,definition,
% 0.26/0.43 ( doubleComplementEq
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ( X
% 0.26/0.43 = ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(complementTnotintersectT_type,type,
% 0.26/0.43 complementTnotintersectT: $o ).
% 0.26/0.43
% 0.26/0.43 thf(complementTnotintersectT,definition,
% 0.26/0.43 ( complementTnotintersectT
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 0.26/0.43 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(complementImpComplementIntersect_type,type,
% 0.26/0.43 complementImpComplementIntersect: $o ).
% 0.26/0.43
% 0.26/0.43 thf(complementImpComplementIntersect,definition,
% 0.26/0.43 ( complementImpComplementIntersect
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 0.26/0.43 => ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(complementSubsetComplementIntersect_type,type,
% 0.26/0.43 complementSubsetComplementIntersect: $o ).
% 0.26/0.43
% 0.26/0.43 thf(complementSubsetComplementIntersect,definition,
% 0.26/0.43 ( complementSubsetComplementIntersect
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( subset @ ( setminus @ A @ X ) @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(complementInPowersetComplementIntersect_type,type,
% 0.26/0.43 complementInPowersetComplementIntersect: $o ).
% 0.26/0.43
% 0.26/0.43 thf(complementInPowersetComplementIntersect,definition,
% 0.26/0.43 ( complementInPowersetComplementIntersect
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( in @ ( setminus @ A @ X ) @ ( powerset @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(contraSubsetComplement_type,type,
% 0.26/0.43 contraSubsetComplement: $o ).
% 0.26/0.43
% 0.26/0.43 thf(contraSubsetComplement,definition,
% 0.26/0.43 ( contraSubsetComplement
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ Y )
% 0.26/0.43 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(complementTcontraSubset_type,type,
% 0.26/0.43 complementTcontraSubset: $o ).
% 0.26/0.43
% 0.26/0.43 thf(complementTcontraSubset,definition,
% 0.26/0.43 ( complementTcontraSubset
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.26/0.43 => ( subset @ Y @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(binunionTILcontra_type,type,
% 0.26/0.43 binunionTILcontra: $o ).
% 0.26/0.43
% 0.26/0.43 thf(binunionTILcontra,definition,
% 0.26/0.43 ( binunionTILcontra
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 0.26/0.43 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(binunionTIRcontra_type,type,
% 0.26/0.43 binunionTIRcontra: $o ).
% 0.26/0.43
% 0.26/0.43 thf(binunionTIRcontra,definition,
% 0.26/0.43 ( binunionTIRcontra
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 0.26/0.43 => ~ ( in @ Xx @ Y ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(inIntersectImpInUnion_type,type,
% 0.26/0.43 inIntersectImpInUnion: $o ).
% 0.26/0.43
% 0.26/0.43 thf(inIntersectImpInUnion,definition,
% 0.26/0.43 ( inIntersectImpInUnion
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Z: $i] :
% 0.26/0.43 ( ( in @ Z @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 0.26/0.43 => ( in @ Xx @ ( binunion @ X @ Z ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(inIntersectImpInUnion2_type,type,
% 0.26/0.43 inIntersectImpInUnion2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(inIntersectImpInUnion2,definition,
% 0.26/0.43 ( inIntersectImpInUnion2
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Z: $i] :
% 0.26/0.43 ( ( in @ Z @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 0.26/0.43 => ( in @ Xx @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(inIntersectImpInIntersectUnions_type,type,
% 0.26/0.43 inIntersectImpInIntersectUnions: $o ).
% 0.26/0.43
% 0.26/0.43 thf(inIntersectImpInIntersectUnions,definition,
% 0.26/0.43 ( inIntersectImpInIntersectUnions
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Z: $i] :
% 0.26/0.43 ( ( in @ Z @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 0.26/0.43 => ( in @ Xx @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(intersectInPowersetIntersectUnions_type,type,
% 0.26/0.43 intersectInPowersetIntersectUnions: $o ).
% 0.26/0.43
% 0.26/0.43 thf(intersectInPowersetIntersectUnions,definition,
% 0.26/0.43 ( intersectInPowersetIntersectUnions
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Z: $i] :
% 0.26/0.43 ( ( in @ Z @ ( powerset @ A ) )
% 0.26/0.43 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(inComplementUnionImpNotIn1_type,type,
% 0.26/0.43 inComplementUnionImpNotIn1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(inComplementUnionImpNotIn1,definition,
% 0.26/0.43 ( inComplementUnionImpNotIn1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.26/0.43 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(inComplementUnionImpInComplement1_type,type,
% 0.26/0.43 inComplementUnionImpInComplement1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(inComplementUnionImpInComplement1,definition,
% 0.26/0.43 ( inComplementUnionImpInComplement1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.26/0.43 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(binunionTE_type,type,
% 0.26/0.43 binunionTE: $o ).
% 0.26/0.43
% 0.26/0.43 thf(binunionTE,definition,
% 0.26/0.43 ( binunionTE
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xphi: $o,Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( binunion @ X @ Y ) )
% 0.26/0.43 => ( ( ( in @ Xx @ X )
% 0.26/0.43 => Xphi )
% 0.26/0.43 => ( ( ( in @ Xx @ Y )
% 0.26/0.43 => Xphi )
% 0.26/0.43 => Xphi ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(binunionTEcontra_type,type,
% 0.26/0.43 binunionTEcontra: $o ).
% 0.26/0.43
% 0.26/0.43 thf(binunionTEcontra,definition,
% 0.26/0.43 ( binunionTEcontra
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ~ ( in @ Xx @ X )
% 0.26/0.43 => ( ~ ( in @ Xx @ Y )
% 0.26/0.43 => ~ ( in @ Xx @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(demorgan2a1_type,type,
% 0.26/0.43 demorgan2a1: $o ).
% 0.26/0.43
% 0.26/0.43 thf(demorgan2a1,definition,
% 0.26/0.43 ( demorgan2a1
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.26/0.43 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(complementUnionInPowersetComplement_type,type,
% 0.26/0.43 complementUnionInPowersetComplement: $o ).
% 0.26/0.43
% 0.26/0.43 thf(complementUnionInPowersetComplement,definition,
% 0.26/0.43 ( complementUnionInPowersetComplement
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ( in @ ( setminus @ A @ ( binunion @ X @ Y ) ) @ ( powerset @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(demorgan2a2_type,type,
% 0.26/0.43 demorgan2a2: $o ).
% 0.26/0.43
% 0.26/0.43 thf(demorgan2a2,definition,
% 0.26/0.43 ( demorgan2a2
% 0.26/0.43 = ( ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 0.26/0.43 => ( in @ Xx @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 thf(demorgan1a,conjecture,
% 0.26/0.43 ( setextAx
% 0.26/0.43 => ( emptysetAx
% 0.26/0.43 => ( setadjoinAx
% 0.26/0.43 => ( powersetAx
% 0.26/0.43 => ( setunionAx
% 0.26/0.43 => ( omega0Ax
% 0.26/0.43 => ( omegaSAx
% 0.26/0.43 => ( omegaIndAx
% 0.26/0.43 => ( replAx
% 0.26/0.43 => ( foundationAx
% 0.26/0.43 => ( wellorderingAx
% 0.26/0.43 => ( descrp
% 0.26/0.43 => ( dsetconstrI
% 0.26/0.43 => ( dsetconstrEL
% 0.26/0.43 => ( dsetconstrER
% 0.26/0.43 => ( exuE1
% 0.26/0.43 => ( prop2setE
% 0.26/0.43 => ( emptysetE
% 0.26/0.43 => ( emptysetimpfalse
% 0.26/0.43 => ( notinemptyset
% 0.26/0.43 => ( exuE3e
% 0.26/0.43 => ( setext
% 0.26/0.43 => ( emptyI
% 0.26/0.43 => ( noeltsimpempty
% 0.26/0.43 => ( setbeta
% 0.26/0.43 => ( nonemptyE1
% 0.26/0.43 => ( nonemptyI
% 0.26/0.43 => ( nonemptyI1
% 0.26/0.43 => ( setadjoinIL
% 0.26/0.43 => ( emptyinunitempty
% 0.26/0.43 => ( setadjoinIR
% 0.26/0.43 => ( setadjoinE
% 0.26/0.43 => ( setadjoinOr
% 0.26/0.43 => ( setoftrueEq
% 0.26/0.43 => ( powersetI
% 0.26/0.43 => ( emptyinPowerset
% 0.26/0.43 => ( emptyInPowerset
% 0.26/0.43 => ( powersetE
% 0.26/0.43 => ( setunionI
% 0.26/0.43 => ( setunionE
% 0.26/0.43 => ( subPowSU
% 0.26/0.43 => ( exuE2
% 0.26/0.43 => ( nonemptyImpWitness
% 0.26/0.43 => ( uniqinunit
% 0.26/0.43 => ( notinsingleton
% 0.26/0.43 => ( eqinunit
% 0.26/0.43 => ( singletonsswitch
% 0.26/0.43 => ( upairsetE
% 0.26/0.43 => ( upairsetIL
% 0.26/0.43 => ( upairsetIR
% 0.26/0.43 => ( emptyE1
% 0.26/0.43 => ( vacuousDall
% 0.26/0.43 => ( quantDeMorgan1
% 0.26/0.43 => ( quantDeMorgan2
% 0.26/0.43 => ( quantDeMorgan3
% 0.26/0.43 => ( quantDeMorgan4
% 0.26/0.43 => ( prop2setI
% 0.26/0.43 => ( prop2set2propI
% 0.26/0.43 => ( notdexE
% 0.26/0.43 => ( notdallE
% 0.26/0.43 => ( exuI1
% 0.26/0.43 => ( exuI3
% 0.26/0.43 => ( exuI2
% 0.26/0.43 => ( inCongP
% 0.26/0.43 => ( in__Cong
% 0.26/0.43 => ( exuE3u
% 0.26/0.43 => ( exu__Cong
% 0.26/0.43 => ( emptyset__Cong
% 0.26/0.43 => ( setadjoin__Cong
% 0.26/0.43 => ( powerset__Cong
% 0.26/0.43 => ( setunion__Cong
% 0.26/0.43 => ( omega__Cong
% 0.26/0.43 => ( exuEu
% 0.26/0.43 => ( descr__Cong
% 0.26/0.43 => ( dsetconstr__Cong
% 0.26/0.43 => ( subsetI1
% 0.26/0.43 => ( eqimpsubset2
% 0.26/0.43 => ( eqimpsubset1
% 0.26/0.43 => ( subsetI2
% 0.26/0.43 => ( emptysetsubset
% 0.26/0.43 => ( subsetE
% 0.26/0.43 => ( subsetE2
% 0.26/0.43 => ( notsubsetI
% 0.26/0.43 => ( notequalI1
% 0.26/0.43 => ( notequalI2
% 0.26/0.43 => ( subsetRefl
% 0.26/0.43 => ( subsetTrans
% 0.26/0.43 => ( setadjoinSub
% 0.26/0.43 => ( setadjoinSub2
% 0.26/0.43 => ( subset2powerset
% 0.26/0.43 => ( setextsub
% 0.26/0.43 => ( subsetemptysetimpeq
% 0.26/0.43 => ( powersetI1
% 0.26/0.43 => ( powersetE1
% 0.26/0.43 => ( inPowerset
% 0.26/0.43 => ( powersetsubset
% 0.26/0.43 => ( sepInPowerset
% 0.26/0.43 => ( sepSubset
% 0.26/0.43 => ( binunionIL
% 0.26/0.43 => ( upairset2IR
% 0.26/0.43 => ( binunionIR
% 0.26/0.43 => ( binunionEcases
% 0.26/0.43 => ( binunionE
% 0.26/0.43 => ( binunionLsub
% 0.26/0.43 => ( binunionRsub
% 0.26/0.43 => ( binintersectI
% 0.26/0.43 => ( binintersectSubset5
% 0.26/0.43 => ( binintersectEL
% 0.26/0.43 => ( binintersectLsub
% 0.26/0.43 => ( binintersectSubset2
% 0.26/0.43 => ( binintersectSubset3
% 0.26/0.43 => ( binintersectER
% 0.26/0.43 => ( disjointsetsI1
% 0.26/0.43 => ( binintersectRsub
% 0.26/0.43 => ( binintersectSubset4
% 0.26/0.43 => ( binintersectSubset1
% 0.26/0.43 => ( bs114d
% 0.26/0.43 => ( setminusI
% 0.26/0.43 => ( setminusEL
% 0.26/0.43 => ( setminusER
% 0.26/0.43 => ( setminusSubset2
% 0.26/0.43 => ( setminusERneg
% 0.26/0.43 => ( setminusELneg
% 0.26/0.43 => ( setminusILneg
% 0.26/0.43 => ( setminusIRneg
% 0.26/0.43 => ( setminusLsub
% 0.26/0.43 => ( setminusSubset1
% 0.26/0.43 => ( symdiffE
% 0.26/0.43 => ( symdiffI1
% 0.26/0.43 => ( symdiffI2
% 0.26/0.43 => ( symdiffIneg1
% 0.26/0.43 => ( symdiffIneg2
% 0.26/0.43 => ( secondinupair
% 0.26/0.43 => ( setukpairIL
% 0.26/0.43 => ( setukpairIR
% 0.26/0.43 => ( kpairiskpair
% 0.26/0.43 => ( kpairp
% 0.26/0.43 => ( singletonsubset
% 0.26/0.43 => ( singletoninpowerset
% 0.26/0.43 => ( singletoninpowunion
% 0.26/0.43 => ( upairset2E
% 0.26/0.43 => ( upairsubunion
% 0.26/0.43 => ( upairinpowunion
% 0.26/0.43 => ( ubforcartprodlem1
% 0.26/0.43 => ( ubforcartprodlem2
% 0.26/0.43 => ( ubforcartprodlem3
% 0.26/0.43 => ( cartprodpairin
% 0.26/0.43 => ( cartprodmempair1
% 0.26/0.43 => ( cartprodmempair
% 0.26/0.43 => ( setunionE2
% 0.26/0.43 => ( setunionsingleton1
% 0.26/0.43 => ( setunionsingleton2
% 0.26/0.43 => ( setunionsingleton
% 0.26/0.43 => ( singletonprop
% 0.26/0.43 => ( ex1E1
% 0.26/0.43 => ( ex1I
% 0.26/0.43 => ( ex1I2
% 0.26/0.43 => ( singletonsuniq
% 0.26/0.43 => ( setukpairinjL1
% 0.26/0.43 => ( kfstsingleton
% 0.26/0.43 => ( theprop
% 0.26/0.43 => ( kfstpairEq
% 0.26/0.43 => ( cartprodfstin
% 0.26/0.43 => ( setukpairinjL2
% 0.26/0.43 => ( setukpairinjL
% 0.26/0.43 => ( setukpairinjR11
% 0.26/0.43 => ( setukpairinjR12
% 0.26/0.43 => ( setukpairinjR1
% 0.26/0.43 => ( upairequniteq
% 0.26/0.43 => ( setukpairinjR2
% 0.26/0.43 => ( setukpairinjR
% 0.26/0.43 => ( ksndsingleton
% 0.26/0.43 => ( ksndpairEq
% 0.26/0.43 => ( kpairsurjEq
% 0.26/0.43 => ( cartprodsndin
% 0.26/0.43 => ( cartprodpairmemEL
% 0.26/0.43 => ( cartprodpairmemER
% 0.26/0.43 => ( cartprodmempaircEq
% 0.26/0.43 => ( cartprodfstpairEq
% 0.26/0.43 => ( cartprodsndpairEq
% 0.26/0.43 => ( cartprodpairsurjEq
% 0.26/0.43 => ( dpsetconstrI
% 0.26/0.43 => ( dpsetconstrSub
% 0.26/0.43 => ( setOfPairsIsBReln
% 0.26/0.43 => ( dpsetconstrERa
% 0.26/0.43 => ( dpsetconstrEL1
% 0.26/0.43 => ( dpsetconstrEL2
% 0.26/0.43 => ( dpsetconstrER
% 0.26/0.43 => ( funcImageSingleton
% 0.26/0.43 => ( apProp
% 0.26/0.43 => ( app
% 0.26/0.43 => ( infuncsetfunc
% 0.26/0.43 => ( ap2p
% 0.26/0.43 => ( funcinfuncset
% 0.26/0.43 => ( lamProp
% 0.26/0.43 => ( lamp
% 0.26/0.43 => ( lam2p
% 0.26/0.43 => ( brelnall1
% 0.26/0.43 => ( brelnall2
% 0.26/0.43 => ( ex1E2
% 0.26/0.43 => ( funcGraphProp1
% 0.26/0.43 => ( funcGraphProp3
% 0.26/0.43 => ( funcGraphProp2
% 0.26/0.43 => ( funcextLem
% 0.26/0.43 => ( funcGraphProp4
% 0.26/0.43 => ( subbreln
% 0.26/0.43 => ( eqbreln
% 0.26/0.43 => ( funcext
% 0.26/0.43 => ( funcext2
% 0.26/0.43 => ( ap2apEq1
% 0.26/0.43 => ( ap2apEq2
% 0.26/0.43 => ( beta1
% 0.26/0.43 => ( eta1
% 0.26/0.43 => ( lam2lamEq
% 0.26/0.43 => ( beta2
% 0.26/0.43 => ( eta2
% 0.26/0.43 => ( iffalseProp1
% 0.26/0.43 => ( iffalseProp2
% 0.26/0.43 => ( iftrueProp1
% 0.26/0.43 => ( iftrueProp2
% 0.26/0.43 => ( ifSingleton
% 0.26/0.43 => ( ifp
% 0.26/0.43 => ( theeq
% 0.26/0.43 => ( iftrue
% 0.26/0.43 => ( iffalse
% 0.26/0.43 => ( iftrueorfalse
% 0.26/0.43 => ( binintersectT_lem
% 0.26/0.43 => ( binunionT_lem
% 0.26/0.43 => ( powersetT_lem
% 0.26/0.43 => ( setminusT_lem
% 0.26/0.43 => ( complementT_lem
% 0.26/0.43 => ( setextT
% 0.26/0.43 => ( subsetTI
% 0.26/0.43 => ( powersetTI1
% 0.26/0.43 => ( powersetTE1
% 0.26/0.43 => ( complementTI1
% 0.26/0.43 => ( complementTE1
% 0.26/0.43 => ( binintersectTELcontra
% 0.26/0.43 => ( binintersectTERcontra
% 0.26/0.43 => ( contrasubsetT
% 0.26/0.43 => ( contrasubsetT1
% 0.26/0.43 => ( contrasubsetT2
% 0.26/0.43 => ( contrasubsetT3
% 0.26/0.43 => ( doubleComplementI1
% 0.26/0.43 => ( doubleComplementE1
% 0.26/0.43 => ( doubleComplementSub1
% 0.26/0.43 => ( doubleComplementSub2
% 0.26/0.43 => ( doubleComplementEq
% 0.26/0.43 => ( complementTnotintersectT
% 0.26/0.43 => ( complementImpComplementIntersect
% 0.26/0.43 => ( complementSubsetComplementIntersect
% 0.26/0.43 => ( complementInPowersetComplementIntersect
% 0.26/0.43 => ( contraSubsetComplement
% 0.26/0.43 => ( complementTcontraSubset
% 0.26/0.43 => ( binunionTILcontra
% 0.26/0.43 => ( binunionTIRcontra
% 0.26/0.43 => ( inIntersectImpInUnion
% 0.26/0.43 => ( inIntersectImpInUnion2
% 0.26/0.43 => ( inIntersectImpInIntersectUnions
% 0.26/0.43 => ( intersectInPowersetIntersectUnions
% 0.26/0.43 => ( inComplementUnionImpNotIn1
% 0.26/0.43 => ( inComplementUnionImpInComplement1
% 0.26/0.43 => ( binunionTE
% 0.26/0.43 => ( binunionTEcontra
% 0.26/0.43 => ( demorgan2a1
% 0.26/0.43 => ( complementUnionInPowersetComplement
% 0.26/0.43 => ( demorgan2a2
% 0.26/0.43 => ! [A: $i,X: $i] :
% 0.26/0.43 ( ( in @ X @ ( powerset @ A ) )
% 0.26/0.43 => ! [Y: $i] :
% 0.26/0.43 ( ( in @ Y @ ( powerset @ A ) )
% 0.26/0.43 => ! [Xx: $i] :
% 0.26/0.43 ( ( in @ Xx @ A )
% 0.26/0.43 => ( ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) )
% 0.26/0.43 => ( in @ Xx @ ( binunion @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 0.26/0.43
% 0.26/0.43 %------------------------------------------------------------------------------
% 0.26/0.43 ------------------------
% 3.05/1.62 ---- Embedded in THF ---
% 3.05/1.62 %%% This output was generated by embedproblem, version 1.9.5 (library version 1.9).
% 3.05/1.62 %%% Generated on Tue Feb 24 12:32:55 EST 2026
% 3.05/1.62 %%% using '$$dhol' embedding, version 1.3.0.
% 3.05/1.62 %%% Logic specification used:
% 3.05/1.62 %%% thf(spec, logic, $$dhol).
% 3.05/1.62
% 3.05/1.62 % SZS output start ListOfTHF for /export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2DTF13215.p
% See solution above
% 3.05/1.62 ------------------------
% 3.05/1.68 ---- Cleaned THF ---
% 3.05/1.68 thf(in_type,type,
% 3.05/1.68 in: $i > $i > $o ).
% 3.05/1.68
% 3.05/1.68 thf(exu_type,type,
% 3.05/1.68 exu: ( $i > $o ) > $o ).
% 3.05/1.68
% 3.05/1.68 thf(exu,definition,
% 3.05/1.68 ( exu
% 3.05/1.68 = ( ^ [Xphi: $i > $o] :
% 3.05/1.68 ? [Xx: $i] :
% 3.05/1.68 ( ( Xphi @ Xx )
% 3.05/1.68 & ! [Xy: $i] :
% 3.05/1.68 ( ( Xphi @ Xy )
% 3.05/1.68 => ( Xx = Xy ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setextAx_type,type,
% 3.05/1.68 setextAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setextAx,definition,
% 3.05/1.68 ( setextAx
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 <=> ( in @ Xx @ B ) )
% 3.05/1.68 => ( A = B ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptyset_type,type,
% 3.05/1.68 emptyset: $i ).
% 3.05/1.68
% 3.05/1.68 thf(emptysetAx_type,type,
% 3.05/1.68 emptysetAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptysetAx,definition,
% 3.05/1.68 ( emptysetAx
% 3.05/1.68 = ( ! [Xx: $i] :
% 3.05/1.68 ~ ( in @ Xx @ emptyset ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoin_type,type,
% 3.05/1.68 setadjoin: $i > $i > $i ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinAx_type,type,
% 3.05/1.68 setadjoinAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinAx,definition,
% 3.05/1.68 ( setadjoinAx
% 3.05/1.68 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 3.05/1.68 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 3.05/1.68 <=> ( ( Xy = Xx )
% 3.05/1.68 | ( in @ Xy @ A ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(powerset_type,type,
% 3.05/1.68 powerset: $i > $i ).
% 3.05/1.68
% 3.05/1.68 thf(powersetAx_type,type,
% 3.05/1.68 powersetAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(powersetAx,definition,
% 3.05/1.68 ( powersetAx
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ( in @ B @ ( powerset @ A ) )
% 3.05/1.68 <=> ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ B )
% 3.05/1.68 => ( in @ Xx @ A ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setunion_type,type,
% 3.05/1.68 setunion: $i > $i ).
% 3.05/1.68
% 3.05/1.68 thf(setunionAx_type,type,
% 3.05/1.68 setunionAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setunionAx,definition,
% 3.05/1.68 ( setunionAx
% 3.05/1.68 = ( ! [A: $i,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ ( setunion @ A ) )
% 3.05/1.68 <=> ? [B: $i] :
% 3.05/1.68 ( ( in @ Xx @ B )
% 3.05/1.68 & ( in @ B @ A ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(omega_type,type,
% 3.05/1.68 omega: $i ).
% 3.05/1.68
% 3.05/1.68 thf(omega0Ax_type,type,
% 3.05/1.68 omega0Ax: $o ).
% 3.05/1.68
% 3.05/1.68 thf(omega0Ax,definition,
% 3.05/1.68 ( omega0Ax
% 3.05/1.68 = ( in @ emptyset @ omega ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(omegaSAx_type,type,
% 3.05/1.68 omegaSAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(omegaSAx,definition,
% 3.05/1.68 ( omegaSAx
% 3.05/1.68 = ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ omega )
% 3.05/1.68 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(omegaIndAx_type,type,
% 3.05/1.68 omegaIndAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(omegaIndAx,definition,
% 3.05/1.68 ( omegaIndAx
% 3.05/1.68 = ( ! [A: $i] :
% 3.05/1.68 ( ( ( in @ emptyset @ A )
% 3.05/1.68 & ! [Xx: $i] :
% 3.05/1.68 ( ( ( in @ Xx @ omega )
% 3.05/1.68 & ( in @ Xx @ A ) )
% 3.05/1.68 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 3.05/1.68 => ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ omega )
% 3.05/1.68 => ( in @ Xx @ A ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(replAx_type,type,
% 3.05/1.68 replAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(replAx,definition,
% 3.05/1.68 ( replAx
% 3.05/1.68 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( exu
% 3.05/1.68 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 3.05/1.68 => ? [B: $i] :
% 3.05/1.68 ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ B )
% 3.05/1.68 <=> ? [Xy: $i] :
% 3.05/1.68 ( ( in @ Xy @ A )
% 3.05/1.68 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(foundationAx_type,type,
% 3.05/1.68 foundationAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(foundationAx,definition,
% 3.05/1.68 ( foundationAx
% 3.05/1.68 = ( ! [A: $i] :
% 3.05/1.68 ( ? [Xx: $i] : ( in @ Xx @ A )
% 3.05/1.68 => ? [B: $i] :
% 3.05/1.68 ( ( in @ B @ A )
% 3.05/1.68 & ~ ? [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ B )
% 3.05/1.68 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(wellorderingAx_type,type,
% 3.05/1.68 wellorderingAx: $o ).
% 3.05/1.68
% 3.05/1.68 thf(wellorderingAx,definition,
% 3.05/1.68 ( wellorderingAx
% 3.05/1.68 = ( ! [A: $i] :
% 3.05/1.68 ? [B: $i] :
% 3.05/1.68 ( ! [C: $i] :
% 3.05/1.68 ( ( in @ C @ B )
% 3.05/1.68 => ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ C )
% 3.05/1.68 => ( in @ Xx @ A ) ) )
% 3.05/1.68 & ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( ( in @ Xx @ A )
% 3.05/1.68 & ( in @ Xy @ A ) )
% 3.05/1.68 => ( ! [C: $i] :
% 3.05/1.68 ( ( in @ C @ B )
% 3.05/1.68 => ( ( in @ Xx @ C )
% 3.05/1.68 <=> ( in @ Xy @ C ) ) )
% 3.05/1.68 => ( Xx = Xy ) ) )
% 3.05/1.68 & ! [C: $i,D: $i] :
% 3.05/1.68 ( ( ( in @ C @ B )
% 3.05/1.68 & ( in @ D @ B ) )
% 3.05/1.68 => ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ C )
% 3.05/1.68 => ( in @ Xx @ D ) )
% 3.05/1.68 | ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ D )
% 3.05/1.68 => ( in @ Xx @ C ) ) ) )
% 3.05/1.68 & ! [C: $i] :
% 3.05/1.68 ( ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ C )
% 3.05/1.68 => ( in @ Xx @ A ) )
% 3.05/1.68 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 3.05/1.68 => ? [D: $i,Xx: $i] :
% 3.05/1.68 ( ( in @ D @ B )
% 3.05/1.68 & ( in @ Xx @ C )
% 3.05/1.68 & ~ ? [Xy: $i] :
% 3.05/1.68 ( ( in @ Xy @ D )
% 3.05/1.68 & ( in @ Xy @ C ) )
% 3.05/1.68 & ! [E: $i] :
% 3.05/1.68 ( ( in @ E @ B )
% 3.05/1.68 => ( ! [Xy: $i] :
% 3.05/1.68 ( ( in @ Xy @ E )
% 3.05/1.68 => ( in @ Xy @ D ) )
% 3.05/1.68 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(descr_type,type,
% 3.05/1.68 descr: ( $i > $o ) > $i ).
% 3.05/1.68
% 3.05/1.68 thf(descrp_type,type,
% 3.05/1.68 descrp: $o ).
% 3.05/1.68
% 3.05/1.68 thf(descrp,definition,
% 3.05/1.68 ( descrp
% 3.05/1.68 = ( ! [Xphi: $i > $o] :
% 3.05/1.68 ( ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 => ( Xphi
% 3.05/1.68 @ ( descr
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(dsetconstr_type,type,
% 3.05/1.68 dsetconstr: $i > ( $i > $o ) > $i ).
% 3.05/1.68
% 3.05/1.68 thf(dsetconstrI_type,type,
% 3.05/1.68 dsetconstrI: $o ).
% 3.05/1.68
% 3.05/1.68 thf(dsetconstrI,definition,
% 3.05/1.68 ( dsetconstrI
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( ( Xphi @ Xx )
% 3.05/1.68 => ( in @ Xx
% 3.05/1.68 @ ( dsetconstr @ A
% 3.05/1.68 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(dsetconstrEL_type,type,
% 3.05/1.68 dsetconstrEL: $o ).
% 3.05/1.68
% 3.05/1.68 thf(dsetconstrEL,definition,
% 3.05/1.68 ( dsetconstrEL
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx
% 3.05/1.68 @ ( dsetconstr @ A
% 3.05/1.68 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 3.05/1.68 => ( in @ Xx @ A ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(dsetconstrER_type,type,
% 3.05/1.68 dsetconstrER: $o ).
% 3.05/1.68
% 3.05/1.68 thf(dsetconstrER,definition,
% 3.05/1.68 ( dsetconstrER
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx
% 3.05/1.68 @ ( dsetconstr @ A
% 3.05/1.68 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 3.05/1.68 => ( Xphi @ Xx ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(exuE1_type,type,
% 3.05/1.68 exuE1: $o ).
% 3.05/1.68
% 3.05/1.68 thf(exuE1,definition,
% 3.05/1.68 ( exuE1
% 3.05/1.68 = ( ! [Xphi: $i > $o] :
% 3.05/1.68 ( ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 => ? [Xx: $i] :
% 3.05/1.68 ( ( Xphi @ Xx )
% 3.05/1.68 & ! [Xy: $i] :
% 3.05/1.68 ( ( Xphi @ Xy )
% 3.05/1.68 => ( Xx = Xy ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(prop2set_type,type,
% 3.05/1.68 prop2set: $o > $i ).
% 3.05/1.68
% 3.05/1.68 thf(prop2setE_type,type,
% 3.05/1.68 prop2setE: $o ).
% 3.05/1.68
% 3.05/1.68 thf(prop2setE,definition,
% 3.05/1.68 ( prop2setE
% 3.05/1.68 = ( ! [Xphi: $o,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 3.05/1.68 => Xphi ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptysetE_type,type,
% 3.05/1.68 emptysetE: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptysetE,definition,
% 3.05/1.68 ( emptysetE
% 3.05/1.68 = ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ emptyset )
% 3.05/1.68 => ! [Xphi: $o] : Xphi ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptysetimpfalse_type,type,
% 3.05/1.68 emptysetimpfalse: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptysetimpfalse,definition,
% 3.05/1.68 ( emptysetimpfalse
% 3.05/1.68 = ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ emptyset )
% 3.05/1.68 => $false ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(notinemptyset_type,type,
% 3.05/1.68 notinemptyset: $o ).
% 3.05/1.68
% 3.05/1.68 thf(notinemptyset,definition,
% 3.05/1.68 ( notinemptyset
% 3.05/1.68 = ( ! [Xx: $i] :
% 3.05/1.68 ~ ( in @ Xx @ emptyset ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(exuE3e_type,type,
% 3.05/1.68 exuE3e: $o ).
% 3.05/1.68
% 3.05/1.68 thf(exuE3e,definition,
% 3.05/1.68 ( exuE3e
% 3.05/1.68 = ( ! [Xphi: $i > $o] :
% 3.05/1.68 ( ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setext_type,type,
% 3.05/1.68 setext: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setext,definition,
% 3.05/1.68 ( setext
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( in @ Xx @ B ) )
% 3.05/1.68 => ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ B )
% 3.05/1.68 => ( in @ Xx @ A ) )
% 3.05/1.68 => ( A = B ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptyI_type,type,
% 3.05/1.68 emptyI: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptyI,definition,
% 3.05/1.68 ( emptyI
% 3.05/1.68 = ( ! [A: $i] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ~ ( in @ Xx @ A )
% 3.05/1.68 => ( A = emptyset ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(noeltsimpempty_type,type,
% 3.05/1.68 noeltsimpempty: $o ).
% 3.05/1.68
% 3.05/1.68 thf(noeltsimpempty,definition,
% 3.05/1.68 ( noeltsimpempty
% 3.05/1.68 = ( ! [A: $i] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ~ ( in @ Xx @ A )
% 3.05/1.68 => ( A = emptyset ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setbeta_type,type,
% 3.05/1.68 setbeta: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setbeta,definition,
% 3.05/1.68 ( setbeta
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( ( in @ Xx
% 3.05/1.68 @ ( dsetconstr @ A
% 3.05/1.68 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 3.05/1.68 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(nonempty_type,type,
% 3.05/1.68 nonempty: $i > $o ).
% 3.05/1.68
% 3.05/1.68 thf(nonempty,definition,
% 3.05/1.68 ( nonempty
% 3.05/1.68 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(nonemptyE1_type,type,
% 3.05/1.68 nonemptyE1: $o ).
% 3.05/1.68
% 3.05/1.68 thf(nonemptyE1,definition,
% 3.05/1.68 ( nonemptyE1
% 3.05/1.68 = ( ! [A: $i] :
% 3.05/1.68 ( ( nonempty @ A )
% 3.05/1.68 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(nonemptyI_type,type,
% 3.05/1.68 nonemptyI: $o ).
% 3.05/1.68
% 3.05/1.68 thf(nonemptyI,definition,
% 3.05/1.68 ( nonemptyI
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( ( Xphi @ Xx )
% 3.05/1.68 => ( nonempty
% 3.05/1.68 @ ( dsetconstr @ A
% 3.05/1.68 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(nonemptyI1_type,type,
% 3.05/1.68 nonemptyI1: $o ).
% 3.05/1.68
% 3.05/1.68 thf(nonemptyI1,definition,
% 3.05/1.68 ( nonemptyI1
% 3.05/1.68 = ( ! [A: $i] :
% 3.05/1.68 ( ? [Xx: $i] : ( in @ Xx @ A )
% 3.05/1.68 => ( nonempty @ A ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinIL_type,type,
% 3.05/1.68 setadjoinIL: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinIL,definition,
% 3.05/1.68 ( setadjoinIL
% 3.05/1.68 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptyinunitempty_type,type,
% 3.05/1.68 emptyinunitempty: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptyinunitempty,definition,
% 3.05/1.68 ( emptyinunitempty
% 3.05/1.68 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinIR_type,type,
% 3.05/1.68 setadjoinIR: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinIR,definition,
% 3.05/1.68 ( setadjoinIR
% 3.05/1.68 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 3.05/1.68 ( ( in @ Xy @ A )
% 3.05/1.68 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinE_type,type,
% 3.05/1.68 setadjoinE: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinE,definition,
% 3.05/1.68 ( setadjoinE
% 3.05/1.68 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 3.05/1.68 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 3.05/1.68 => ! [Xphi: $o] :
% 3.05/1.68 ( ( ( Xy = Xx )
% 3.05/1.68 => Xphi )
% 3.05/1.68 => ( ( ( in @ Xy @ A )
% 3.05/1.68 => Xphi )
% 3.05/1.68 => Xphi ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinOr_type,type,
% 3.05/1.68 setadjoinOr: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoinOr,definition,
% 3.05/1.68 ( setadjoinOr
% 3.05/1.68 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 3.05/1.68 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 3.05/1.68 => ( ( Xy = Xx )
% 3.05/1.68 | ( in @ Xy @ A ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setoftrueEq_type,type,
% 3.05/1.68 setoftrueEq: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setoftrueEq,definition,
% 3.05/1.68 ( setoftrueEq
% 3.05/1.68 = ( ! [A: $i] :
% 3.05/1.68 ( ( dsetconstr @ A
% 3.05/1.68 @ ^ [Xx: $i] : $true )
% 3.05/1.68 = A ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(powersetI_type,type,
% 3.05/1.68 powersetI: $o ).
% 3.05/1.68
% 3.05/1.68 thf(powersetI,definition,
% 3.05/1.68 ( powersetI
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ B )
% 3.05/1.68 => ( in @ Xx @ A ) )
% 3.05/1.68 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptyinPowerset_type,type,
% 3.05/1.68 emptyinPowerset: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptyinPowerset,definition,
% 3.05/1.68 ( emptyinPowerset
% 3.05/1.68 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptyInPowerset_type,type,
% 3.05/1.68 emptyInPowerset: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptyInPowerset,definition,
% 3.05/1.68 ( emptyInPowerset
% 3.05/1.68 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(powersetE_type,type,
% 3.05/1.68 powersetE: $o ).
% 3.05/1.68
% 3.05/1.68 thf(powersetE,definition,
% 3.05/1.68 ( powersetE
% 3.05/1.68 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.68 ( ( in @ B @ ( powerset @ A ) )
% 3.05/1.68 => ( ( in @ Xx @ B )
% 3.05/1.68 => ( in @ Xx @ A ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setunionI_type,type,
% 3.05/1.68 setunionI: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setunionI,definition,
% 3.05/1.68 ( setunionI
% 3.05/1.68 = ( ! [A: $i,Xx: $i,B: $i] :
% 3.05/1.68 ( ( in @ Xx @ B )
% 3.05/1.68 => ( ( in @ B @ A )
% 3.05/1.68 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setunionE_type,type,
% 3.05/1.68 setunionE: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setunionE,definition,
% 3.05/1.68 ( setunionE
% 3.05/1.68 = ( ! [A: $i,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ ( setunion @ A ) )
% 3.05/1.68 => ! [Xphi: $o] :
% 3.05/1.68 ( ! [B: $i] :
% 3.05/1.68 ( ( in @ Xx @ B )
% 3.05/1.68 => ( ( in @ B @ A )
% 3.05/1.68 => Xphi ) )
% 3.05/1.68 => Xphi ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(subPowSU_type,type,
% 3.05/1.68 subPowSU: $o ).
% 3.05/1.68
% 3.05/1.68 thf(subPowSU,definition,
% 3.05/1.68 ( subPowSU
% 3.05/1.68 = ( ! [A: $i,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(exuE2_type,type,
% 3.05/1.68 exuE2: $o ).
% 3.05/1.68
% 3.05/1.68 thf(exuE2,definition,
% 3.05/1.68 ( exuE2
% 3.05/1.68 = ( ! [Xphi: $i > $o] :
% 3.05/1.68 ( ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 => ? [Xx: $i] :
% 3.05/1.68 ! [Xy: $i] :
% 3.05/1.68 ( ( Xphi @ Xy )
% 3.05/1.68 <=> ( Xy = Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(nonemptyImpWitness_type,type,
% 3.05/1.68 nonemptyImpWitness: $o ).
% 3.05/1.68
% 3.05/1.68 thf(nonemptyImpWitness,definition,
% 3.05/1.68 ( nonemptyImpWitness
% 3.05/1.68 = ( ! [A: $i] :
% 3.05/1.68 ( ( nonempty @ A )
% 3.05/1.68 => ? [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 & $true ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(uniqinunit_type,type,
% 3.05/1.68 uniqinunit: $o ).
% 3.05/1.68
% 3.05/1.68 thf(uniqinunit,definition,
% 3.05/1.68 ( uniqinunit
% 3.05/1.68 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 3.05/1.68 => ( Xx = Xy ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(notinsingleton_type,type,
% 3.05/1.68 notinsingleton: $o ).
% 3.05/1.68
% 3.05/1.68 thf(notinsingleton,definition,
% 3.05/1.68 ( notinsingleton
% 3.05/1.68 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xx != Xy )
% 3.05/1.68 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(eqinunit_type,type,
% 3.05/1.68 eqinunit: $o ).
% 3.05/1.68
% 3.05/1.68 thf(eqinunit,definition,
% 3.05/1.68 ( eqinunit
% 3.05/1.68 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xx = Xy )
% 3.05/1.68 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(singletonsswitch_type,type,
% 3.05/1.68 singletonsswitch: $o ).
% 3.05/1.68
% 3.05/1.68 thf(singletonsswitch,definition,
% 3.05/1.68 ( singletonsswitch
% 3.05/1.68 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 3.05/1.68 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(upairsetE_type,type,
% 3.05/1.68 upairsetE: $o ).
% 3.05/1.68
% 3.05/1.68 thf(upairsetE,definition,
% 3.05/1.68 ( upairsetE
% 3.05/1.68 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 3.05/1.68 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 3.05/1.68 => ( ( Xz = Xx )
% 3.05/1.68 | ( Xz = Xy ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(upairsetIL_type,type,
% 3.05/1.68 upairsetIL: $o ).
% 3.05/1.68
% 3.05/1.68 thf(upairsetIL,definition,
% 3.05/1.68 ( upairsetIL
% 3.05/1.68 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(upairsetIR_type,type,
% 3.05/1.68 upairsetIR: $o ).
% 3.05/1.68
% 3.05/1.68 thf(upairsetIR,definition,
% 3.05/1.68 ( upairsetIR
% 3.05/1.68 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptyE1_type,type,
% 3.05/1.68 emptyE1: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptyE1,definition,
% 3.05/1.68 ( emptyE1
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.68 ( ? [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 & ( Xphi @ Xx ) )
% 3.05/1.68 => ( ( ( dsetconstr @ A
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 = emptyset )
% 3.05/1.68 => $false ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(vacuousDall_type,type,
% 3.05/1.68 vacuousDall: $o ).
% 3.05/1.68
% 3.05/1.68 thf(vacuousDall,definition,
% 3.05/1.68 ( vacuousDall
% 3.05/1.68 = ( ! [Xphi: $i > $o,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ emptyset )
% 3.05/1.68 => ( Xphi @ Xx ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(quantDeMorgan1_type,type,
% 3.05/1.68 quantDeMorgan1: $o ).
% 3.05/1.68
% 3.05/1.68 thf(quantDeMorgan1,definition,
% 3.05/1.68 ( quantDeMorgan1
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.68 ( ~ ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( Xphi @ Xx ) )
% 3.05/1.68 => ? [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(quantDeMorgan2_type,type,
% 3.05/1.68 quantDeMorgan2: $o ).
% 3.05/1.68
% 3.05/1.68 thf(quantDeMorgan2,definition,
% 3.05/1.68 ( quantDeMorgan2
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ~ ( Xphi @ Xx ) )
% 3.05/1.68 => ~ ? [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 & ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(quantDeMorgan3_type,type,
% 3.05/1.68 quantDeMorgan3: $o ).
% 3.05/1.68
% 3.05/1.68 thf(quantDeMorgan3,definition,
% 3.05/1.68 ( quantDeMorgan3
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.68 ( ~ ? [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 & ( Xphi @ Xx ) )
% 3.05/1.68 => ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(quantDeMorgan4_type,type,
% 3.05/1.68 quantDeMorgan4: $o ).
% 3.05/1.68
% 3.05/1.68 thf(quantDeMorgan4,definition,
% 3.05/1.68 ( quantDeMorgan4
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.68 ( ? [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 & ~ ( Xphi @ Xx ) )
% 3.05/1.68 => ~ ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(prop2setI_type,type,
% 3.05/1.68 prop2setI: $o ).
% 3.05/1.68
% 3.05/1.68 thf(prop2setI,definition,
% 3.05/1.68 ( prop2setI
% 3.05/1.68 = ( ! [Xphi: $o] :
% 3.05/1.68 ( Xphi
% 3.05/1.68 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(set2prop_type,type,
% 3.05/1.68 set2prop: $i > $o ).
% 3.05/1.68
% 3.05/1.68 thf(prop2set2propI_type,type,
% 3.05/1.68 prop2set2propI: $o ).
% 3.05/1.68
% 3.05/1.68 thf(prop2set2propI,definition,
% 3.05/1.68 ( prop2set2propI
% 3.05/1.68 = ( ! [Xphi: $o] :
% 3.05/1.68 ( Xphi
% 3.05/1.68 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(notdexE_type,type,
% 3.05/1.68 notdexE: $o ).
% 3.05/1.68
% 3.05/1.68 thf(notdexE,definition,
% 3.05/1.68 ( notdexE
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.68 ( ~ ? [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 & ( Xphi @ Xx ) )
% 3.05/1.68 => ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(notdallE_type,type,
% 3.05/1.68 notdallE: $o ).
% 3.05/1.68
% 3.05/1.68 thf(notdallE,definition,
% 3.05/1.68 ( notdallE
% 3.05/1.68 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.68 ( ~ ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( Xphi @ Xx ) )
% 3.05/1.68 => ? [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(exuI1_type,type,
% 3.05/1.68 exuI1: $o ).
% 3.05/1.68
% 3.05/1.68 thf(exuI1,definition,
% 3.05/1.68 ( exuI1
% 3.05/1.68 = ( ! [Xphi: $i > $o] :
% 3.05/1.68 ( ? [Xx: $i] :
% 3.05/1.68 ( ( Xphi @ Xx )
% 3.05/1.68 & ! [Xy: $i] :
% 3.05/1.68 ( ( Xphi @ Xy )
% 3.05/1.68 => ( Xx = Xy ) ) )
% 3.05/1.68 => ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(exuI3_type,type,
% 3.05/1.68 exuI3: $o ).
% 3.05/1.68
% 3.05/1.68 thf(exuI3,definition,
% 3.05/1.68 ( exuI3
% 3.05/1.68 = ( ! [Xphi: $i > $o] :
% 3.05/1.68 ( ? [Xx: $i] : ( Xphi @ Xx )
% 3.05/1.68 => ( ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xphi @ Xx )
% 3.05/1.68 => ( ( Xphi @ Xy )
% 3.05/1.68 => ( Xx = Xy ) ) )
% 3.05/1.68 => ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(exuI2_type,type,
% 3.05/1.68 exuI2: $o ).
% 3.05/1.68
% 3.05/1.68 thf(exuI2,definition,
% 3.05/1.68 ( exuI2
% 3.05/1.68 = ( ! [Xphi: $i > $o] :
% 3.05/1.68 ( ? [Xx: $i] :
% 3.05/1.68 ! [Xy: $i] :
% 3.05/1.68 ( ( Xphi @ Xy )
% 3.05/1.68 <=> ( Xy = Xx ) )
% 3.05/1.68 => ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(inCongP_type,type,
% 3.05/1.68 inCongP: $o ).
% 3.05/1.68
% 3.05/1.68 thf(inCongP,definition,
% 3.05/1.68 ( inCongP
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ( A = B )
% 3.05/1.68 => ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xx = Xy )
% 3.05/1.68 => ( ( in @ Xx @ A )
% 3.05/1.68 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(in__Cong_type,type,
% 3.05/1.68 in__Cong: $o ).
% 3.05/1.68
% 3.05/1.68 thf(in__Cong,definition,
% 3.05/1.68 ( in__Cong
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ( A = B )
% 3.05/1.68 => ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xx = Xy )
% 3.05/1.68 => ( ( in @ Xx @ A )
% 3.05/1.68 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(exuE3u_type,type,
% 3.05/1.68 exuE3u: $o ).
% 3.05/1.68
% 3.05/1.68 thf(exuE3u,definition,
% 3.05/1.68 ( exuE3u
% 3.05/1.68 = ( ! [Xphi: $i > $o] :
% 3.05/1.68 ( ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 => ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xphi @ Xx )
% 3.05/1.68 => ( ( Xphi @ Xy )
% 3.05/1.68 => ( Xx = Xy ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(exu__Cong_type,type,
% 3.05/1.68 exu__Cong: $o ).
% 3.05/1.68
% 3.05/1.68 thf(exu__Cong,definition,
% 3.05/1.68 ( exu__Cong
% 3.05/1.68 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 3.05/1.68 ( ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xx = Xy )
% 3.05/1.68 => ( ( Xphi @ Xx )
% 3.05/1.68 <=> ( Xpsi @ Xy ) ) )
% 3.05/1.68 => ( ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 <=> ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptyset__Cong_type,type,
% 3.05/1.68 emptyset__Cong: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptyset__Cong,definition,
% 3.05/1.68 ( emptyset__Cong
% 3.05/1.68 = ( emptyset = emptyset ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoin__Cong_type,type,
% 3.05/1.68 setadjoin__Cong: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setadjoin__Cong,definition,
% 3.05/1.68 ( setadjoin__Cong
% 3.05/1.68 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xx = Xy )
% 3.05/1.68 => ! [Xz: $i,Xu: $i] :
% 3.05/1.68 ( ( Xz = Xu )
% 3.05/1.68 => ( ( setadjoin @ Xx @ Xz )
% 3.05/1.68 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(powerset__Cong_type,type,
% 3.05/1.68 powerset__Cong: $o ).
% 3.05/1.68
% 3.05/1.68 thf(powerset__Cong,definition,
% 3.05/1.68 ( powerset__Cong
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ( A = B )
% 3.05/1.68 => ( ( powerset @ A )
% 3.05/1.68 = ( powerset @ B ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(setunion__Cong_type,type,
% 3.05/1.68 setunion__Cong: $o ).
% 3.05/1.68
% 3.05/1.68 thf(setunion__Cong,definition,
% 3.05/1.68 ( setunion__Cong
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ( A = B )
% 3.05/1.68 => ( ( setunion @ A )
% 3.05/1.68 = ( setunion @ B ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(omega__Cong_type,type,
% 3.05/1.68 omega__Cong: $o ).
% 3.05/1.68
% 3.05/1.68 thf(omega__Cong,definition,
% 3.05/1.68 ( omega__Cong
% 3.05/1.68 = ( omega = omega ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(exuEu_type,type,
% 3.05/1.68 exuEu: $o ).
% 3.05/1.68
% 3.05/1.68 thf(exuEu,definition,
% 3.05/1.68 ( exuEu
% 3.05/1.68 = ( ! [Xphi: $i > $o] :
% 3.05/1.68 ( ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 => ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xphi @ Xx )
% 3.05/1.68 => ( ( Xphi @ Xy )
% 3.05/1.68 => ( Xx = Xy ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(descr__Cong_type,type,
% 3.05/1.68 descr__Cong: $o ).
% 3.05/1.68
% 3.05/1.68 thf(descr__Cong,definition,
% 3.05/1.68 ( descr__Cong
% 3.05/1.68 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 3.05/1.68 ( ! [Xx: $i,Xy: $i] :
% 3.05/1.68 ( ( Xx = Xy )
% 3.05/1.68 => ( ( Xphi @ Xx )
% 3.05/1.68 <=> ( Xpsi @ Xy ) ) )
% 3.05/1.68 => ( ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 => ( ( exu
% 3.05/1.68 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 3.05/1.68 => ( ( descr
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 = ( descr
% 3.05/1.68 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(dsetconstr__Cong_type,type,
% 3.05/1.68 dsetconstr__Cong: $o ).
% 3.05/1.68
% 3.05/1.68 thf(dsetconstr__Cong,definition,
% 3.05/1.68 ( dsetconstr__Cong
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ( A = B )
% 3.05/1.68 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ! [Xy: $i] :
% 3.05/1.68 ( ( in @ Xy @ B )
% 3.05/1.68 => ( ( Xx = Xy )
% 3.05/1.68 => ( ( Xphi @ Xx )
% 3.05/1.68 <=> ( Xpsi @ Xy ) ) ) ) )
% 3.05/1.68 => ( ( dsetconstr @ A
% 3.05/1.68 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.68 = ( dsetconstr @ B
% 3.05/1.68 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(subset_type,type,
% 3.05/1.68 subset: $i > $i > $o ).
% 3.05/1.68
% 3.05/1.68 thf(disjoint_type,type,
% 3.05/1.68 disjoint: $i > $i > $o ).
% 3.05/1.68
% 3.05/1.68 thf(setsmeet_type,type,
% 3.05/1.68 setsmeet: $i > $i > $o ).
% 3.05/1.68
% 3.05/1.68 thf(subsetI1_type,type,
% 3.05/1.68 subsetI1: $o ).
% 3.05/1.68
% 3.05/1.68 thf(subsetI1,definition,
% 3.05/1.68 ( subsetI1
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( in @ Xx @ B ) )
% 3.05/1.68 => ( subset @ A @ B ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(eqimpsubset2_type,type,
% 3.05/1.68 eqimpsubset2: $o ).
% 3.05/1.68
% 3.05/1.68 thf(eqimpsubset2,definition,
% 3.05/1.68 ( eqimpsubset2
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ( A = B )
% 3.05/1.68 => ( subset @ B @ A ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(eqimpsubset1_type,type,
% 3.05/1.68 eqimpsubset1: $o ).
% 3.05/1.68
% 3.05/1.68 thf(eqimpsubset1,definition,
% 3.05/1.68 ( eqimpsubset1
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ( A = B )
% 3.05/1.68 => ( subset @ A @ B ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(subsetI2_type,type,
% 3.05/1.68 subsetI2: $o ).
% 3.05/1.68
% 3.05/1.68 thf(subsetI2,definition,
% 3.05/1.68 ( subsetI2
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ! [Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( in @ Xx @ B ) )
% 3.05/1.68 => ( subset @ A @ B ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(emptysetsubset_type,type,
% 3.05/1.68 emptysetsubset: $o ).
% 3.05/1.68
% 3.05/1.68 thf(emptysetsubset,definition,
% 3.05/1.68 ( emptysetsubset
% 3.05/1.68 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(subsetE_type,type,
% 3.05/1.68 subsetE: $o ).
% 3.05/1.68
% 3.05/1.68 thf(subsetE,definition,
% 3.05/1.68 ( subsetE
% 3.05/1.68 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.68 ( ( subset @ A @ B )
% 3.05/1.68 => ( ( in @ Xx @ A )
% 3.05/1.68 => ( in @ Xx @ B ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(subsetE2_type,type,
% 3.05/1.68 subsetE2: $o ).
% 3.05/1.68
% 3.05/1.68 thf(subsetE2,definition,
% 3.05/1.68 ( subsetE2
% 3.05/1.68 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.68 ( ( subset @ A @ B )
% 3.05/1.68 => ( ~ ( in @ Xx @ B )
% 3.05/1.68 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(notsubsetI_type,type,
% 3.05/1.68 notsubsetI: $o ).
% 3.05/1.68
% 3.05/1.68 thf(notsubsetI,definition,
% 3.05/1.68 ( notsubsetI
% 3.05/1.68 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( ~ ( in @ Xx @ B )
% 3.05/1.68 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(notequalI1_type,type,
% 3.05/1.68 notequalI1: $o ).
% 3.05/1.68
% 3.05/1.68 thf(notequalI1,definition,
% 3.05/1.68 ( notequalI1
% 3.05/1.68 = ( ! [A: $i,B: $i] :
% 3.05/1.68 ( ~ ( subset @ A @ B )
% 3.05/1.68 => ( A != B ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(notequalI2_type,type,
% 3.05/1.68 notequalI2: $o ).
% 3.05/1.68
% 3.05/1.68 thf(notequalI2,definition,
% 3.05/1.68 ( notequalI2
% 3.05/1.68 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.68 ( ( in @ Xx @ A )
% 3.05/1.68 => ( ~ ( in @ Xx @ B )
% 3.05/1.68 => ( A != B ) ) ) ) ) ).
% 3.05/1.68
% 3.05/1.68 thf(subsetRefl_type,type,
% 3.05/1.68 subsetRefl: $o ).
% 3.05/1.68
% 3.05/1.68 thf(subsetRefl,definition,
% 3.05/1.68 ( subsetRefl
% 3.05/1.68 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(subsetTrans_type,type,
% 3.05/1.69 subsetTrans: $o ).
% 3.05/1.69
% 3.05/1.69 thf(subsetTrans,definition,
% 3.05/1.69 ( subsetTrans
% 3.05/1.69 = ( ! [A: $i,B: $i,C: $i] :
% 3.05/1.69 ( ( subset @ A @ B )
% 3.05/1.69 => ( ( subset @ B @ C )
% 3.05/1.69 => ( subset @ A @ C ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setadjoinSub_type,type,
% 3.05/1.69 setadjoinSub: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setadjoinSub,definition,
% 3.05/1.69 ( setadjoinSub
% 3.05/1.69 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setadjoinSub2_type,type,
% 3.05/1.69 setadjoinSub2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setadjoinSub2,definition,
% 3.05/1.69 ( setadjoinSub2
% 3.05/1.69 = ( ! [A: $i,Xx: $i,B: $i] :
% 3.05/1.69 ( ( subset @ A @ B )
% 3.05/1.69 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(subset2powerset_type,type,
% 3.05/1.69 subset2powerset: $o ).
% 3.05/1.69
% 3.05/1.69 thf(subset2powerset,definition,
% 3.05/1.69 ( subset2powerset
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( subset @ A @ B )
% 3.05/1.69 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setextsub_type,type,
% 3.05/1.69 setextsub: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setextsub,definition,
% 3.05/1.69 ( setextsub
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( subset @ A @ B )
% 3.05/1.69 => ( ( subset @ B @ A )
% 3.05/1.69 => ( A = B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(subsetemptysetimpeq_type,type,
% 3.05/1.69 subsetemptysetimpeq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(subsetemptysetimpeq,definition,
% 3.05/1.69 ( subsetemptysetimpeq
% 3.05/1.69 = ( ! [A: $i] :
% 3.05/1.69 ( ( subset @ A @ emptyset )
% 3.05/1.69 => ( A = emptyset ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(powersetI1_type,type,
% 3.05/1.69 powersetI1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(powersetI1,definition,
% 3.05/1.69 ( powersetI1
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( subset @ B @ A )
% 3.05/1.69 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(powersetE1_type,type,
% 3.05/1.69 powersetE1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(powersetE1,definition,
% 3.05/1.69 ( powersetE1
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( in @ B @ ( powerset @ A ) )
% 3.05/1.69 => ( subset @ B @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(inPowerset_type,type,
% 3.05/1.69 inPowerset: $o ).
% 3.05/1.69
% 3.05/1.69 thf(inPowerset,definition,
% 3.05/1.69 ( inPowerset
% 3.05/1.69 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(powersetsubset_type,type,
% 3.05/1.69 powersetsubset: $o ).
% 3.05/1.69
% 3.05/1.69 thf(powersetsubset,definition,
% 3.05/1.69 ( powersetsubset
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( subset @ A @ B )
% 3.05/1.69 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(sepInPowerset_type,type,
% 3.05/1.69 sepInPowerset: $o ).
% 3.05/1.69
% 3.05/1.69 thf(sepInPowerset,definition,
% 3.05/1.69 ( sepInPowerset
% 3.05/1.69 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.69 ( in
% 3.05/1.69 @ ( dsetconstr @ A
% 3.05/1.69 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.69 @ ( powerset @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(sepSubset_type,type,
% 3.05/1.69 sepSubset: $o ).
% 3.05/1.69
% 3.05/1.69 thf(sepSubset,definition,
% 3.05/1.69 ( sepSubset
% 3.05/1.69 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.69 ( subset
% 3.05/1.69 @ ( dsetconstr @ A
% 3.05/1.69 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.69 @ A ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunion_type,type,
% 3.05/1.69 binunion: $i > $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(binunionIL_type,type,
% 3.05/1.69 binunionIL: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionIL,definition,
% 3.05/1.69 ( binunionIL
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(upairset2IR_type,type,
% 3.05/1.69 upairset2IR: $o ).
% 3.05/1.69
% 3.05/1.69 thf(upairset2IR,definition,
% 3.05/1.69 ( upairset2IR
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionIR_type,type,
% 3.05/1.69 binunionIR: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionIR,definition,
% 3.05/1.69 ( binunionIR
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ B )
% 3.05/1.69 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionEcases_type,type,
% 3.05/1.69 binunionEcases: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionEcases,definition,
% 3.05/1.69 ( binunionEcases
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 3.05/1.69 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 3.05/1.69 => ( ( ( in @ Xx @ A )
% 3.05/1.69 => Xphi )
% 3.05/1.69 => ( ( ( in @ Xx @ B )
% 3.05/1.69 => Xphi )
% 3.05/1.69 => Xphi ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionE_type,type,
% 3.05/1.69 binunionE: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionE,definition,
% 3.05/1.69 ( binunionE
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 3.05/1.69 => ( ( in @ Xx @ A )
% 3.05/1.69 | ( in @ Xx @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionLsub_type,type,
% 3.05/1.69 binunionLsub: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionLsub,definition,
% 3.05/1.69 ( binunionLsub
% 3.05/1.69 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionRsub_type,type,
% 3.05/1.69 binunionRsub: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionRsub,definition,
% 3.05/1.69 ( binunionRsub
% 3.05/1.69 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersect_type,type,
% 3.05/1.69 binintersect: $i > $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectI_type,type,
% 3.05/1.69 binintersectI: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectI,definition,
% 3.05/1.69 ( binintersectI
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ B )
% 3.05/1.69 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset5_type,type,
% 3.05/1.69 binintersectSubset5: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset5,definition,
% 3.05/1.69 ( binintersectSubset5
% 3.05/1.69 = ( ! [A: $i,B: $i,C: $i] :
% 3.05/1.69 ( ( subset @ C @ A )
% 3.05/1.69 => ( ( subset @ C @ B )
% 3.05/1.69 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectEL_type,type,
% 3.05/1.69 binintersectEL: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectEL,definition,
% 3.05/1.69 ( binintersectEL
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 3.05/1.69 => ( in @ Xx @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectLsub_type,type,
% 3.05/1.69 binintersectLsub: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectLsub,definition,
% 3.05/1.69 ( binintersectLsub
% 3.05/1.69 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset2_type,type,
% 3.05/1.69 binintersectSubset2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset2,definition,
% 3.05/1.69 ( binintersectSubset2
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( subset @ A @ B )
% 3.05/1.69 => ( ( binintersect @ A @ B )
% 3.05/1.69 = A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset3_type,type,
% 3.05/1.69 binintersectSubset3: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset3,definition,
% 3.05/1.69 ( binintersectSubset3
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( ( binintersect @ A @ B )
% 3.05/1.69 = B )
% 3.05/1.69 => ( subset @ B @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectER_type,type,
% 3.05/1.69 binintersectER: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectER,definition,
% 3.05/1.69 ( binintersectER
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 3.05/1.69 => ( in @ Xx @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(disjointsetsI1_type,type,
% 3.05/1.69 disjointsetsI1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(disjointsetsI1,definition,
% 3.05/1.69 ( disjointsetsI1
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ~ ? [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 & ( in @ Xx @ B ) )
% 3.05/1.69 => ( ( binintersect @ A @ B )
% 3.05/1.69 = emptyset ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectRsub_type,type,
% 3.05/1.69 binintersectRsub: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectRsub,definition,
% 3.05/1.69 ( binintersectRsub
% 3.05/1.69 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset4_type,type,
% 3.05/1.69 binintersectSubset4: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset4,definition,
% 3.05/1.69 ( binintersectSubset4
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( subset @ B @ A )
% 3.05/1.69 => ( ( binintersect @ A @ B )
% 3.05/1.69 = B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset1_type,type,
% 3.05/1.69 binintersectSubset1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectSubset1,definition,
% 3.05/1.69 ( binintersectSubset1
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( ( binintersect @ A @ B )
% 3.05/1.69 = A )
% 3.05/1.69 => ( subset @ A @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(bs114d_type,type,
% 3.05/1.69 bs114d: $o ).
% 3.05/1.69
% 3.05/1.69 thf(bs114d,definition,
% 3.05/1.69 ( bs114d
% 3.05/1.69 = ( ! [A: $i,B: $i,C: $i] :
% 3.05/1.69 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 3.05/1.69 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(regular_type,type,
% 3.05/1.69 regular: $i > $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminus_type,type,
% 3.05/1.69 setminus: $i > $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(setminusI_type,type,
% 3.05/1.69 setminusI: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusI,definition,
% 3.05/1.69 ( setminusI
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ B )
% 3.05/1.69 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusEL_type,type,
% 3.05/1.69 setminusEL: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusEL,definition,
% 3.05/1.69 ( setminusEL
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 3.05/1.69 => ( in @ Xx @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusER_type,type,
% 3.05/1.69 setminusER: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusER,definition,
% 3.05/1.69 ( setminusER
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 3.05/1.69 => ~ ( in @ Xx @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusSubset2_type,type,
% 3.05/1.69 setminusSubset2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusSubset2,definition,
% 3.05/1.69 ( setminusSubset2
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( subset @ A @ B )
% 3.05/1.69 => ( ( setminus @ A @ B )
% 3.05/1.69 = emptyset ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusERneg_type,type,
% 3.05/1.69 setminusERneg: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusERneg,definition,
% 3.05/1.69 ( setminusERneg
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 3.05/1.69 => ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ Xx @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusELneg_type,type,
% 3.05/1.69 setminusELneg: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusELneg,definition,
% 3.05/1.69 ( setminusELneg
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 3.05/1.69 => ( ~ ( in @ Xx @ B )
% 3.05/1.69 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusILneg_type,type,
% 3.05/1.69 setminusILneg: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusILneg,definition,
% 3.05/1.69 ( setminusILneg
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ~ ( in @ Xx @ A )
% 3.05/1.69 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusIRneg_type,type,
% 3.05/1.69 setminusIRneg: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusIRneg,definition,
% 3.05/1.69 ( setminusIRneg
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ B )
% 3.05/1.69 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusLsub_type,type,
% 3.05/1.69 setminusLsub: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusLsub,definition,
% 3.05/1.69 ( setminusLsub
% 3.05/1.69 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusSubset1_type,type,
% 3.05/1.69 setminusSubset1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusSubset1,definition,
% 3.05/1.69 ( setminusSubset1
% 3.05/1.69 = ( ! [A: $i,B: $i] :
% 3.05/1.69 ( ( ( setminus @ A @ B )
% 3.05/1.69 = emptyset )
% 3.05/1.69 => ( subset @ A @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(symdiff_type,type,
% 3.05/1.69 symdiff: $i > $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffE_type,type,
% 3.05/1.69 symdiffE: $o ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffE,definition,
% 3.05/1.69 ( symdiffE
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 3.05/1.69 => ! [Xphi: $o] :
% 3.05/1.69 ( ( ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ B )
% 3.05/1.69 => Xphi ) )
% 3.05/1.69 => ( ( ~ ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ B )
% 3.05/1.69 => Xphi ) )
% 3.05/1.69 => Xphi ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffI1_type,type,
% 3.05/1.69 symdiffI1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffI1,definition,
% 3.05/1.69 ( symdiffI1
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ B )
% 3.05/1.69 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffI2_type,type,
% 3.05/1.69 symdiffI2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffI2,definition,
% 3.05/1.69 ( symdiffI2
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ~ ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ B )
% 3.05/1.69 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffIneg1_type,type,
% 3.05/1.69 symdiffIneg1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffIneg1,definition,
% 3.05/1.69 ( symdiffIneg1
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ B )
% 3.05/1.69 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffIneg2_type,type,
% 3.05/1.69 symdiffIneg2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(symdiffIneg2,definition,
% 3.05/1.69 ( symdiffIneg2
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ~ ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ B )
% 3.05/1.69 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(iskpair_type,type,
% 3.05/1.69 iskpair: $i > $o ).
% 3.05/1.69
% 3.05/1.69 thf(secondinupair_type,type,
% 3.05/1.69 secondinupair: $o ).
% 3.05/1.69
% 3.05/1.69 thf(secondinupair,definition,
% 3.05/1.69 ( secondinupair
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairIL_type,type,
% 3.05/1.69 setukpairIL: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairIL,definition,
% 3.05/1.69 ( setukpairIL
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairIR_type,type,
% 3.05/1.69 setukpairIR: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairIR,definition,
% 3.05/1.69 ( setukpairIR
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(kpairiskpair_type,type,
% 3.05/1.69 kpairiskpair: $o ).
% 3.05/1.69
% 3.05/1.69 thf(kpairiskpair,definition,
% 3.05/1.69 ( kpairiskpair
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(kpair_type,type,
% 3.05/1.69 kpair: $i > $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(kpairp_type,type,
% 3.05/1.69 kpairp: $o ).
% 3.05/1.69
% 3.05/1.69 thf(kpairp,definition,
% 3.05/1.69 ( kpairp
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprod_type,type,
% 3.05/1.69 cartprod: $i > $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(singletonsubset_type,type,
% 3.05/1.69 singletonsubset: $o ).
% 3.05/1.69
% 3.05/1.69 thf(singletonsubset,definition,
% 3.05/1.69 ( singletonsubset
% 3.05/1.69 = ( ! [A: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(singletoninpowerset_type,type,
% 3.05/1.69 singletoninpowerset: $o ).
% 3.05/1.69
% 3.05/1.69 thf(singletoninpowerset,definition,
% 3.05/1.69 ( singletoninpowerset
% 3.05/1.69 = ( ! [A: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(singletoninpowunion_type,type,
% 3.05/1.69 singletoninpowunion: $o ).
% 3.05/1.69
% 3.05/1.69 thf(singletoninpowunion,definition,
% 3.05/1.69 ( singletoninpowunion
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(upairset2E_type,type,
% 3.05/1.69 upairset2E: $o ).
% 3.05/1.69
% 3.05/1.69 thf(upairset2E,definition,
% 3.05/1.69 ( upairset2E
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 3.05/1.69 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 3.05/1.69 => ( ( Xz = Xx )
% 3.05/1.69 | ( Xz = Xy ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(upairsubunion_type,type,
% 3.05/1.69 upairsubunion: $o ).
% 3.05/1.69
% 3.05/1.69 thf(upairsubunion,definition,
% 3.05/1.69 ( upairsubunion
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(upairinpowunion_type,type,
% 3.05/1.69 upairinpowunion: $o ).
% 3.05/1.69
% 3.05/1.69 thf(upairinpowunion,definition,
% 3.05/1.69 ( upairinpowunion
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ubforcartprodlem1_type,type,
% 3.05/1.69 ubforcartprodlem1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ubforcartprodlem1,definition,
% 3.05/1.69 ( ubforcartprodlem1
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ubforcartprodlem2_type,type,
% 3.05/1.69 ubforcartprodlem2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ubforcartprodlem2,definition,
% 3.05/1.69 ( ubforcartprodlem2
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ubforcartprodlem3_type,type,
% 3.05/1.69 ubforcartprodlem3: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ubforcartprodlem3,definition,
% 3.05/1.69 ( ubforcartprodlem3
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodpairin_type,type,
% 3.05/1.69 cartprodpairin: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodpairin,definition,
% 3.05/1.69 ( cartprodpairin
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodmempair1_type,type,
% 3.05/1.69 cartprodmempair1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodmempair1,definition,
% 3.05/1.69 ( cartprodmempair1
% 3.05/1.69 = ( ! [A: $i,B: $i,Xu: $i] :
% 3.05/1.69 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 3.05/1.69 => ? [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 & ? [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 & ( Xu
% 3.05/1.69 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodmempair_type,type,
% 3.05/1.69 cartprodmempair: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodmempair,definition,
% 3.05/1.69 ( cartprodmempair
% 3.05/1.69 = ( ! [A: $i,B: $i,Xu: $i] :
% 3.05/1.69 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 3.05/1.69 => ( iskpair @ Xu ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setunionE2_type,type,
% 3.05/1.69 setunionE2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setunionE2,definition,
% 3.05/1.69 ( setunionE2
% 3.05/1.69 = ( ! [A: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ ( setunion @ A ) )
% 3.05/1.69 => ? [X: $i] :
% 3.05/1.69 ( ( in @ X @ A )
% 3.05/1.69 & ( in @ Xx @ X ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setunionsingleton1_type,type,
% 3.05/1.69 setunionsingleton1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setunionsingleton1,definition,
% 3.05/1.69 ( setunionsingleton1
% 3.05/1.69 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setunionsingleton2_type,type,
% 3.05/1.69 setunionsingleton2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setunionsingleton2,definition,
% 3.05/1.69 ( setunionsingleton2
% 3.05/1.69 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setunionsingleton_type,type,
% 3.05/1.69 setunionsingleton: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setunionsingleton,definition,
% 3.05/1.69 ( setunionsingleton
% 3.05/1.69 = ( ! [Xx: $i] :
% 3.05/1.69 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 3.05/1.69 = Xx ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(singleton_type,type,
% 3.05/1.69 singleton: $i > $o ).
% 3.05/1.69
% 3.05/1.69 thf(singletonprop_type,type,
% 3.05/1.69 singletonprop: $o ).
% 3.05/1.69
% 3.05/1.69 thf(singletonprop,definition,
% 3.05/1.69 ( singletonprop
% 3.05/1.69 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( ( Xphi @ Xx )
% 3.05/1.69 => ( ( Xphi @ Xy )
% 3.05/1.69 => ( Xx = Xy ) ) ) ) )
% 3.05/1.69 => ( ? [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 & ( Xphi @ Xx ) )
% 3.05/1.69 => ( singleton
% 3.05/1.69 @ ( dsetconstr @ A
% 3.05/1.69 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ex1_type,type,
% 3.05/1.69 ex1: $i > ( $i > $o ) > $o ).
% 3.05/1.69
% 3.05/1.69 thf(ex1,definition,
% 3.05/1.69 ( ex1
% 3.05/1.69 = ( ^ [A: $i,Xphi: $i > $o] :
% 3.05/1.69 ( singleton
% 3.05/1.69 @ ( dsetconstr @ A
% 3.05/1.69 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ex1E1_type,type,
% 3.05/1.69 ex1E1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ex1E1,definition,
% 3.05/1.69 ( ex1E1
% 3.05/1.69 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.69 ( ( ex1 @ A
% 3.05/1.69 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.69 => ? [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 & ( Xphi @ Xx ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ex1I_type,type,
% 3.05/1.69 ex1I: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ex1I,definition,
% 3.05/1.69 ( ex1I
% 3.05/1.69 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( Xphi @ Xx )
% 3.05/1.69 => ( ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( ( Xphi @ Xy )
% 3.05/1.69 => ( Xy = Xx ) ) )
% 3.05/1.69 => ( ex1 @ A
% 3.05/1.69 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ex1I2_type,type,
% 3.05/1.69 ex1I2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ex1I2,definition,
% 3.05/1.69 ( ex1I2
% 3.05/1.69 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( ( Xphi @ Xx )
% 3.05/1.69 => ( ( Xphi @ Xy )
% 3.05/1.69 => ( Xx = Xy ) ) ) ) )
% 3.05/1.69 => ( ? [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 & ( Xphi @ Xx ) )
% 3.05/1.69 => ( ex1 @ A
% 3.05/1.69 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(singletonsuniq_type,type,
% 3.05/1.69 singletonsuniq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(singletonsuniq,definition,
% 3.05/1.69 ( singletonsuniq
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( ( setadjoin @ Xx @ emptyset )
% 3.05/1.69 = ( setadjoin @ Xy @ emptyset ) )
% 3.05/1.69 => ( Xx = Xy ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(atmost1p_type,type,
% 3.05/1.69 atmost1p: $i > $o ).
% 3.05/1.69
% 3.05/1.69 thf(atleast2p_type,type,
% 3.05/1.69 atleast2p: $i > $o ).
% 3.05/1.69
% 3.05/1.69 thf(atmost2p_type,type,
% 3.05/1.69 atmost2p: $i > $o ).
% 3.05/1.69
% 3.05/1.69 thf(upairsetp_type,type,
% 3.05/1.69 upairsetp: $i > $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjL1_type,type,
% 3.05/1.69 setukpairinjL1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjL1,definition,
% 3.05/1.69 ( setukpairinjL1
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 3.05/1.69 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 3.05/1.69 => ( Xx = Xz ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(kfstsingleton_type,type,
% 3.05/1.69 kfstsingleton: $o ).
% 3.05/1.69
% 3.05/1.69 thf(kfstsingleton,definition,
% 3.05/1.69 ( kfstsingleton
% 3.05/1.69 = ( ! [Xu: $i] :
% 3.05/1.69 ( ( iskpair @ Xu )
% 3.05/1.69 => ( singleton
% 3.05/1.69 @ ( dsetconstr @ ( setunion @ Xu )
% 3.05/1.69 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(theprop_type,type,
% 3.05/1.69 theprop: $o ).
% 3.05/1.69
% 3.05/1.69 thf(theprop,definition,
% 3.05/1.69 ( theprop
% 3.05/1.69 = ( ! [X: $i] :
% 3.05/1.69 ( ( singleton @ X )
% 3.05/1.69 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(kfst_type,type,
% 3.05/1.69 kfst: $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(kfstpairEq_type,type,
% 3.05/1.69 kfstpairEq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(kfstpairEq,definition,
% 3.05/1.69 ( kfstpairEq
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 3.05/1.69 = Xx ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodfstin_type,type,
% 3.05/1.69 cartprodfstin: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodfstin,definition,
% 3.05/1.69 ( cartprodfstin
% 3.05/1.69 = ( ! [A: $i,B: $i,Xu: $i] :
% 3.05/1.69 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 3.05/1.69 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjL2_type,type,
% 3.05/1.69 setukpairinjL2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjL2,definition,
% 3.05/1.69 ( setukpairinjL2
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 3.05/1.69 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 3.05/1.69 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 3.05/1.69 => ( Xx = Xz ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjL_type,type,
% 3.05/1.69 setukpairinjL: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjL,definition,
% 3.05/1.69 ( setukpairinjL
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 3.05/1.69 ( ( ( kpair @ Xx @ Xy )
% 3.05/1.69 = ( kpair @ Xz @ Xu ) )
% 3.05/1.69 => ( Xx = Xz ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR11_type,type,
% 3.05/1.69 setukpairinjR11: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR11,definition,
% 3.05/1.69 ( setukpairinjR11
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( Xx = Xy )
% 3.05/1.69 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 3.05/1.69 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR12_type,type,
% 3.05/1.69 setukpairinjR12: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR12,definition,
% 3.05/1.69 ( setukpairinjR12
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( Xx = Xy )
% 3.05/1.69 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 3.05/1.69 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR1_type,type,
% 3.05/1.69 setukpairinjR1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR1,definition,
% 3.05/1.69 ( setukpairinjR1
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 3.05/1.69 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 3.05/1.69 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 3.05/1.69 => ( ( Xz = Xu )
% 3.05/1.69 => ( Xy = Xu ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(upairequniteq_type,type,
% 3.05/1.69 upairequniteq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(upairequniteq,definition,
% 3.05/1.69 ( upairequniteq
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 3.05/1.69 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 3.05/1.69 = ( setadjoin @ Xz @ emptyset ) )
% 3.05/1.69 => ( Xx = Xy ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR2_type,type,
% 3.05/1.69 setukpairinjR2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR2,definition,
% 3.05/1.69 ( setukpairinjR2
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 3.05/1.69 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 3.05/1.69 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 3.05/1.69 => ( Xy = Xu ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR_type,type,
% 3.05/1.69 setukpairinjR: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setukpairinjR,definition,
% 3.05/1.69 ( setukpairinjR
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 3.05/1.69 ( ( ( kpair @ Xx @ Xy )
% 3.05/1.69 = ( kpair @ Xz @ Xu ) )
% 3.05/1.69 => ( Xy = Xu ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ksndsingleton_type,type,
% 3.05/1.69 ksndsingleton: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ksndsingleton,definition,
% 3.05/1.69 ( ksndsingleton
% 3.05/1.69 = ( ! [Xu: $i] :
% 3.05/1.69 ( ( iskpair @ Xu )
% 3.05/1.69 => ( singleton
% 3.05/1.69 @ ( dsetconstr @ ( setunion @ Xu )
% 3.05/1.69 @ ^ [Xx: $i] :
% 3.05/1.69 ( Xu
% 3.05/1.69 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ksnd_type,type,
% 3.05/1.69 ksnd: $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(ksndpairEq_type,type,
% 3.05/1.69 ksndpairEq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ksndpairEq,definition,
% 3.05/1.69 ( ksndpairEq
% 3.05/1.69 = ( ! [Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 3.05/1.69 = Xy ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(kpairsurjEq_type,type,
% 3.05/1.69 kpairsurjEq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(kpairsurjEq,definition,
% 3.05/1.69 ( kpairsurjEq
% 3.05/1.69 = ( ! [Xu: $i] :
% 3.05/1.69 ( ( iskpair @ Xu )
% 3.05/1.69 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 3.05/1.69 = Xu ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodsndin_type,type,
% 3.05/1.69 cartprodsndin: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodsndin,definition,
% 3.05/1.69 ( cartprodsndin
% 3.05/1.69 = ( ! [A: $i,B: $i,Xu: $i] :
% 3.05/1.69 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 3.05/1.69 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodpairmemEL_type,type,
% 3.05/1.69 cartprodpairmemEL: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodpairmemEL,definition,
% 3.05/1.69 ( cartprodpairmemEL
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 3.05/1.69 => ( in @ Xx @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodpairmemER_type,type,
% 3.05/1.69 cartprodpairmemER: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodpairmemER,definition,
% 3.05/1.69 ( cartprodpairmemER
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 3.05/1.69 => ( in @ Xy @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodmempaircEq_type,type,
% 3.05/1.69 cartprodmempaircEq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodmempaircEq,definition,
% 3.05/1.69 ( cartprodmempaircEq
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( kpair @ Xx @ Xy )
% 3.05/1.69 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodfstpairEq_type,type,
% 3.05/1.69 cartprodfstpairEq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodfstpairEq,definition,
% 3.05/1.69 ( cartprodfstpairEq
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 3.05/1.69 = Xx ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodsndpairEq_type,type,
% 3.05/1.69 cartprodsndpairEq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodsndpairEq,definition,
% 3.05/1.69 ( cartprodsndpairEq
% 3.05/1.69 = ( ! [A: $i,B: $i,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 3.05/1.69 = Xy ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodpairsurjEq_type,type,
% 3.05/1.69 cartprodpairsurjEq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(cartprodpairsurjEq,definition,
% 3.05/1.69 ( cartprodpairsurjEq
% 3.05/1.69 = ( ! [A: $i,B: $i,Xu: $i] :
% 3.05/1.69 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 3.05/1.69 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 3.05/1.69 = Xu ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(breln_type,type,
% 3.05/1.69 breln: $i > $i > $i > $o ).
% 3.05/1.69
% 3.05/1.69 thf(breln,definition,
% 3.05/1.69 ( breln
% 3.05/1.69 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstr_type,type,
% 3.05/1.69 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrI_type,type,
% 3.05/1.69 dpsetconstrI: $o ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrI,definition,
% 3.05/1.69 ( dpsetconstrI
% 3.05/1.69 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( Xphi @ Xx @ Xy )
% 3.05/1.69 => ( in @ ( kpair @ Xx @ Xy )
% 3.05/1.69 @ ( dpsetconstr @ A @ B
% 3.05/1.69 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrSub_type,type,
% 3.05/1.69 dpsetconstrSub: $o ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrSub,definition,
% 3.05/1.69 ( dpsetconstrSub
% 3.05/1.69 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 3.05/1.69 ( subset
% 3.05/1.69 @ ( dpsetconstr @ A @ B
% 3.05/1.69 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 3.05/1.69 @ ( cartprod @ A @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setOfPairsIsBReln_type,type,
% 3.05/1.69 setOfPairsIsBReln: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setOfPairsIsBReln,definition,
% 3.05/1.69 ( setOfPairsIsBReln
% 3.05/1.69 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 3.05/1.69 ( breln @ A @ B
% 3.05/1.69 @ ( dpsetconstr @ A @ B
% 3.05/1.69 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrERa_type,type,
% 3.05/1.69 dpsetconstrERa: $o ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrERa,definition,
% 3.05/1.69 ( dpsetconstrERa
% 3.05/1.69 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( in @ ( kpair @ Xx @ Xy )
% 3.05/1.69 @ ( dpsetconstr @ A @ B
% 3.05/1.69 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 3.05/1.69 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrEL1_type,type,
% 3.05/1.69 dpsetconstrEL1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrEL1,definition,
% 3.05/1.69 ( dpsetconstrEL1
% 3.05/1.69 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( in @ ( kpair @ Xx @ Xy )
% 3.05/1.69 @ ( dpsetconstr @ A @ B
% 3.05/1.69 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 3.05/1.69 => ( in @ Xx @ A ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrEL2_type,type,
% 3.05/1.69 dpsetconstrEL2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrEL2,definition,
% 3.05/1.69 ( dpsetconstrEL2
% 3.05/1.69 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( in @ ( kpair @ Xx @ Xy )
% 3.05/1.69 @ ( dpsetconstr @ A @ B
% 3.05/1.69 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 3.05/1.69 => ( in @ Xy @ B ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrER_type,type,
% 3.05/1.69 dpsetconstrER: $o ).
% 3.05/1.69
% 3.05/1.69 thf(dpsetconstrER,definition,
% 3.05/1.69 ( dpsetconstrER
% 3.05/1.69 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( in @ ( kpair @ Xx @ Xy )
% 3.05/1.69 @ ( dpsetconstr @ A @ B
% 3.05/1.69 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 3.05/1.69 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(func_type,type,
% 3.05/1.69 func: $i > $i > $i > $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcSet_type,type,
% 3.05/1.69 funcSet: $i > $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(funcImageSingleton_type,type,
% 3.05/1.69 funcImageSingleton: $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcImageSingleton,definition,
% 3.05/1.69 ( funcImageSingleton
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( singleton
% 3.05/1.69 @ ( dsetconstr @ B
% 3.05/1.69 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(apProp_type,type,
% 3.05/1.69 apProp: $o ).
% 3.05/1.69
% 3.05/1.69 thf(apProp,definition,
% 3.05/1.69 ( apProp
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in
% 3.05/1.69 @ ( setunion
% 3.05/1.69 @ ( dsetconstr @ B
% 3.05/1.69 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 3.05/1.69 @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ap_type,type,
% 3.05/1.69 ap: $i > $i > $i > $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(app_type,type,
% 3.05/1.69 app: $o ).
% 3.05/1.69
% 3.05/1.69 thf(app,definition,
% 3.05/1.69 ( app
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(infuncsetfunc_type,type,
% 3.05/1.69 infuncsetfunc: $o ).
% 3.05/1.69
% 3.05/1.69 thf(infuncsetfunc,definition,
% 3.05/1.69 ( infuncsetfunc
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 3.05/1.69 => ( func @ A @ B @ Xf ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ap2p_type,type,
% 3.05/1.69 ap2p: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ap2p,definition,
% 3.05/1.69 ( ap2p
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(funcinfuncset_type,type,
% 3.05/1.69 funcinfuncset: $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcinfuncset,definition,
% 3.05/1.69 ( funcinfuncset
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(lamProp_type,type,
% 3.05/1.69 lamProp: $o ).
% 3.05/1.69
% 3.05/1.69 thf(lamProp,definition,
% 3.05/1.69 ( lamProp
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( Xf @ Xx ) @ B ) )
% 3.05/1.69 => ( func @ A @ B
% 3.05/1.69 @ ( dpsetconstr @ A @ B
% 3.05/1.69 @ ^ [Xx: $i,Xy: $i] :
% 3.05/1.69 ( ( Xf @ Xx )
% 3.05/1.69 = Xy ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(lam_type,type,
% 3.05/1.69 lam: $i > $i > ( $i > $i ) > $i ).
% 3.05/1.69
% 3.05/1.69 thf(lamp_type,type,
% 3.05/1.69 lamp: $o ).
% 3.05/1.69
% 3.05/1.69 thf(lamp,definition,
% 3.05/1.69 ( lamp
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( Xf @ Xx ) @ B ) )
% 3.05/1.69 => ( func @ A @ B
% 3.05/1.69 @ ( lam @ A @ B
% 3.05/1.69 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(lam2p_type,type,
% 3.05/1.69 lam2p: $o ).
% 3.05/1.69
% 3.05/1.69 thf(lam2p,definition,
% 3.05/1.69 ( lam2p
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( Xf @ Xx ) @ B ) )
% 3.05/1.69 => ( in
% 3.05/1.69 @ ( lam @ A @ B
% 3.05/1.69 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 3.05/1.69 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(brelnall1_type,type,
% 3.05/1.69 brelnall1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(brelnall1,definition,
% 3.05/1.69 ( brelnall1
% 3.05/1.69 = ( ! [A: $i,B: $i,R: $i] :
% 3.05/1.69 ( ( breln @ A @ B @ R )
% 3.05/1.69 => ! [Xphi: $i > $o] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 3.05/1.69 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ R )
% 3.05/1.69 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(brelnall2_type,type,
% 3.05/1.69 brelnall2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(brelnall2,definition,
% 3.05/1.69 ( brelnall2
% 3.05/1.69 = ( ! [A: $i,B: $i,R: $i] :
% 3.05/1.69 ( ( breln @ A @ B @ R )
% 3.05/1.69 => ! [Xphi: $i > $o] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 3.05/1.69 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ R )
% 3.05/1.69 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ex1E2_type,type,
% 3.05/1.69 ex1E2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ex1E2,definition,
% 3.05/1.69 ( ex1E2
% 3.05/1.69 = ( ! [A: $i,Xphi: $i > $o] :
% 3.05/1.69 ( ( ex1 @ A
% 3.05/1.69 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( ( Xphi @ Xx )
% 3.05/1.69 => ( ( Xphi @ Xy )
% 3.05/1.69 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(funcGraphProp1_type,type,
% 3.05/1.69 funcGraphProp1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcGraphProp1,definition,
% 3.05/1.69 ( funcGraphProp1
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(funcGraphProp3_type,type,
% 3.05/1.69 funcGraphProp3: $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcGraphProp3,definition,
% 3.05/1.69 ( funcGraphProp3
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(funcGraphProp2_type,type,
% 3.05/1.69 funcGraphProp2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcGraphProp2,definition,
% 3.05/1.69 ( funcGraphProp2
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 3.05/1.69 => ( ( ap @ A @ B @ Xf @ Xx )
% 3.05/1.69 = Xy ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(funcextLem_type,type,
% 3.05/1.69 funcextLem: $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcextLem,definition,
% 3.05/1.69 ( funcextLem
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ! [Xg: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xg )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( ap @ A @ B @ Xf @ Xx )
% 3.05/1.69 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 3.05/1.69 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(funcGraphProp4_type,type,
% 3.05/1.69 funcGraphProp4: $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcGraphProp4,definition,
% 3.05/1.69 ( funcGraphProp4
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 3.05/1.69 => ( ( ap @ A @ B @ Xf @ Xx )
% 3.05/1.69 = Xy ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(subbreln_type,type,
% 3.05/1.69 subbreln: $o ).
% 3.05/1.69
% 3.05/1.69 thf(subbreln,definition,
% 3.05/1.69 ( subbreln
% 3.05/1.69 = ( ! [A: $i,B: $i,R: $i] :
% 3.05/1.69 ( ( breln @ A @ B @ R )
% 3.05/1.69 => ! [S: $i] :
% 3.05/1.69 ( ( breln @ A @ B @ S )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 3.05/1.69 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 3.05/1.69 => ( subset @ R @ S ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(eqbreln_type,type,
% 3.05/1.69 eqbreln: $o ).
% 3.05/1.69
% 3.05/1.69 thf(eqbreln,definition,
% 3.05/1.69 ( eqbreln
% 3.05/1.69 = ( ! [A: $i,B: $i,R: $i] :
% 3.05/1.69 ( ( breln @ A @ B @ R )
% 3.05/1.69 => ! [S: $i] :
% 3.05/1.69 ( ( breln @ A @ B @ S )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 3.05/1.69 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ B )
% 3.05/1.69 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 3.05/1.69 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 3.05/1.69 => ( R = S ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(funcext_type,type,
% 3.05/1.69 funcext: $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcext,definition,
% 3.05/1.69 ( funcext
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ! [Xg: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xg )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( ap @ A @ B @ Xf @ Xx )
% 3.05/1.69 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 3.05/1.69 => ( Xf = Xg ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(funcext2_type,type,
% 3.05/1.69 funcext2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(funcext2,definition,
% 3.05/1.69 ( funcext2
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 3.05/1.69 => ! [Xg: $i] :
% 3.05/1.69 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( ap @ A @ B @ Xf @ Xx )
% 3.05/1.69 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 3.05/1.69 => ( Xf = Xg ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ap2apEq1_type,type,
% 3.05/1.69 ap2apEq1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ap2apEq1,definition,
% 3.05/1.69 ( ap2apEq1
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( ap @ A @ B @ Xf @ Xx )
% 3.05/1.69 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ap2apEq2_type,type,
% 3.05/1.69 ap2apEq2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ap2apEq2,definition,
% 3.05/1.69 ( ap2apEq2
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( ap @ A @ B @ Xf @ Xx )
% 3.05/1.69 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(beta1_type,type,
% 3.05/1.69 beta1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(beta1,definition,
% 3.05/1.69 ( beta1
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( Xf @ Xx ) @ B ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( ap @ A @ B
% 3.05/1.69 @ ( lam @ A @ B
% 3.05/1.69 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 3.05/1.69 @ Xx )
% 3.05/1.69 = ( Xf @ Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(eta1_type,type,
% 3.05/1.69 eta1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(eta1,definition,
% 3.05/1.69 ( eta1
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( func @ A @ B @ Xf )
% 3.05/1.69 => ( ( lam @ A @ B
% 3.05/1.69 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 3.05/1.69 = Xf ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(lam2lamEq_type,type,
% 3.05/1.69 lam2lamEq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(lam2lamEq,definition,
% 3.05/1.69 ( lam2lamEq
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( Xf @ Xx ) @ B ) )
% 3.05/1.69 => ( ( lam @ A @ B
% 3.05/1.69 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 3.05/1.69 = ( lam @ A @ B
% 3.05/1.69 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(beta2_type,type,
% 3.05/1.69 beta2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(beta2,definition,
% 3.05/1.69 ( beta2
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 3.05/1.69 ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( in @ ( Xf @ Xx ) @ B ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( ap @ A @ B
% 3.05/1.69 @ ( lam @ A @ B
% 3.05/1.69 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 3.05/1.69 @ Xx )
% 3.05/1.69 = ( Xf @ Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(eta2_type,type,
% 3.05/1.69 eta2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(eta2,definition,
% 3.05/1.69 ( eta2
% 3.05/1.69 = ( ! [A: $i,B: $i,Xf: $i] :
% 3.05/1.69 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 3.05/1.69 => ( ( lam @ A @ B
% 3.05/1.69 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 3.05/1.69 = Xf ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(iffalseProp1_type,type,
% 3.05/1.69 iffalseProp1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(iffalseProp1,definition,
% 3.05/1.69 ( iffalseProp1
% 3.05/1.69 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( ~ Xphi
% 3.05/1.69 => ( in @ Xy
% 3.05/1.69 @ ( dsetconstr @ A
% 3.05/1.69 @ ^ [Xz: $i] :
% 3.05/1.69 ( ( Xphi
% 3.05/1.69 & ( Xz = Xx ) )
% 3.05/1.69 | ( ~ Xphi
% 3.05/1.69 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(iffalseProp2_type,type,
% 3.05/1.69 iffalseProp2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(iffalseProp2,definition,
% 3.05/1.69 ( iffalseProp2
% 3.05/1.69 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( ~ Xphi
% 3.05/1.69 => ( ( dsetconstr @ A
% 3.05/1.69 @ ^ [Xz: $i] :
% 3.05/1.69 ( ( Xphi
% 3.05/1.69 & ( Xz = Xx ) )
% 3.05/1.69 | ( ~ Xphi
% 3.05/1.69 & ( Xz = Xy ) ) ) )
% 3.05/1.69 = ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(iftrueProp1_type,type,
% 3.05/1.69 iftrueProp1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(iftrueProp1,definition,
% 3.05/1.69 ( iftrueProp1
% 3.05/1.69 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( Xphi
% 3.05/1.69 => ( in @ Xx
% 3.05/1.69 @ ( dsetconstr @ A
% 3.05/1.69 @ ^ [Xz: $i] :
% 3.05/1.69 ( ( Xphi
% 3.05/1.69 & ( Xz = Xx ) )
% 3.05/1.69 | ( ~ Xphi
% 3.05/1.69 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(iftrueProp2_type,type,
% 3.05/1.69 iftrueProp2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(iftrueProp2,definition,
% 3.05/1.69 ( iftrueProp2
% 3.05/1.69 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( Xphi
% 3.05/1.69 => ( ( dsetconstr @ A
% 3.05/1.69 @ ^ [Xz: $i] :
% 3.05/1.69 ( ( Xphi
% 3.05/1.69 & ( Xz = Xx ) )
% 3.05/1.69 | ( ~ Xphi
% 3.05/1.69 & ( Xz = Xy ) ) ) )
% 3.05/1.69 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(ifSingleton_type,type,
% 3.05/1.69 ifSingleton: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ifSingleton,definition,
% 3.05/1.69 ( ifSingleton
% 3.05/1.69 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( singleton
% 3.05/1.69 @ ( dsetconstr @ A
% 3.05/1.69 @ ^ [Xz: $i] :
% 3.05/1.69 ( ( Xphi
% 3.05/1.69 & ( Xz = Xx ) )
% 3.05/1.69 | ( ~ Xphi
% 3.05/1.69 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(if_type,type,
% 3.05/1.69 if: $i > $o > $i > $i > $i ).
% 3.05/1.69
% 3.05/1.69 thf(ifp_type,type,
% 3.05/1.69 ifp: $o ).
% 3.05/1.69
% 3.05/1.69 thf(ifp,definition,
% 3.05/1.69 ( ifp
% 3.05/1.69 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ A ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(theeq_type,type,
% 3.05/1.69 theeq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(theeq,definition,
% 3.05/1.69 ( theeq
% 3.05/1.69 = ( ! [X: $i] :
% 3.05/1.69 ( ( singleton @ X )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ X )
% 3.05/1.69 => ( ( setunion @ X )
% 3.05/1.69 = Xx ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(iftrue_type,type,
% 3.05/1.69 iftrue: $o ).
% 3.05/1.69
% 3.05/1.69 thf(iftrue,definition,
% 3.05/1.69 ( iftrue
% 3.05/1.69 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( Xphi
% 3.05/1.69 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 3.05/1.69 = Xx ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(iffalse_type,type,
% 3.05/1.69 iffalse: $o ).
% 3.05/1.69
% 3.05/1.69 thf(iffalse,definition,
% 3.05/1.69 ( iffalse
% 3.05/1.69 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( ~ Xphi
% 3.05/1.69 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 3.05/1.69 = Xy ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(iftrueorfalse_type,type,
% 3.05/1.69 iftrueorfalse: $o ).
% 3.05/1.69
% 3.05/1.69 thf(iftrueorfalse,definition,
% 3.05/1.69 ( iftrueorfalse
% 3.05/1.69 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ! [Xy: $i] :
% 3.05/1.69 ( ( in @ Xy @ A )
% 3.05/1.69 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectT_lem_type,type,
% 3.05/1.69 binintersectT_lem: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectT_lem,definition,
% 3.05/1.69 ( binintersectT_lem
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionT_lem_type,type,
% 3.05/1.69 binunionT_lem: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionT_lem,definition,
% 3.05/1.69 ( binunionT_lem
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(powersetT_lem_type,type,
% 3.05/1.69 powersetT_lem: $o ).
% 3.05/1.69
% 3.05/1.69 thf(powersetT_lem,definition,
% 3.05/1.69 ( powersetT_lem
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ( in @ ( powerset @ X ) @ ( powerset @ ( powerset @ A ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setminusT_lem_type,type,
% 3.05/1.69 setminusT_lem: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setminusT_lem,definition,
% 3.05/1.69 ( setminusT_lem
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( in @ ( setminus @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(complementT_lem_type,type,
% 3.05/1.69 complementT_lem: $o ).
% 3.05/1.69
% 3.05/1.69 thf(complementT_lem,definition,
% 3.05/1.69 ( complementT_lem
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(setextT_type,type,
% 3.05/1.69 setextT: $o ).
% 3.05/1.69
% 3.05/1.69 thf(setextT,definition,
% 3.05/1.69 ( setextT
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ X )
% 3.05/1.69 => ( in @ Xx @ Y ) ) )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ Y )
% 3.05/1.69 => ( in @ Xx @ X ) ) )
% 3.05/1.69 => ( X = Y ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(subsetTI_type,type,
% 3.05/1.69 subsetTI: $o ).
% 3.05/1.69
% 3.05/1.69 thf(subsetTI,definition,
% 3.05/1.69 ( subsetTI
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ X )
% 3.05/1.69 => ( in @ Xx @ Y ) ) )
% 3.05/1.69 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(powersetTI1_type,type,
% 3.05/1.69 powersetTI1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(powersetTI1,definition,
% 3.05/1.69 ( powersetTI1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ X )
% 3.05/1.69 => ( in @ Xx @ Y ) ) )
% 3.05/1.69 => ( in @ X @ ( powerset @ Y ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(powersetTE1_type,type,
% 3.05/1.69 powersetTE1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(powersetTE1,definition,
% 3.05/1.69 ( powersetTE1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ X @ ( powerset @ Y ) )
% 3.05/1.69 => ( ( in @ Xx @ X )
% 3.05/1.69 => ( in @ Xx @ Y ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(complementTI1_type,type,
% 3.05/1.69 complementTI1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(complementTI1,definition,
% 3.05/1.69 ( complementTI1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ X )
% 3.05/1.69 => ~ ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(complementTE1_type,type,
% 3.05/1.69 complementTE1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(complementTE1,definition,
% 3.05/1.69 ( complementTE1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ ( setminus @ A @ X ) )
% 3.05/1.69 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectTELcontra_type,type,
% 3.05/1.69 binintersectTELcontra: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectTELcontra,definition,
% 3.05/1.69 ( binintersectTELcontra
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ X )
% 3.05/1.69 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectTERcontra_type,type,
% 3.05/1.69 binintersectTERcontra: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binintersectTERcontra,definition,
% 3.05/1.69 ( binintersectTERcontra
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ Y )
% 3.05/1.69 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(contrasubsetT_type,type,
% 3.05/1.69 contrasubsetT: $o ).
% 3.05/1.69
% 3.05/1.69 thf(contrasubsetT,definition,
% 3.05/1.69 ( contrasubsetT
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 3.05/1.69 => ( ( in @ Xx @ Y )
% 3.05/1.69 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(contrasubsetT1_type,type,
% 3.05/1.69 contrasubsetT1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(contrasubsetT1,definition,
% 3.05/1.69 ( contrasubsetT1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( subset @ X @ Y )
% 3.05/1.69 => ( ~ ( in @ Xx @ Y )
% 3.05/1.69 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(contrasubsetT2_type,type,
% 3.05/1.69 contrasubsetT2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(contrasubsetT2,definition,
% 3.05/1.69 ( contrasubsetT2
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( ( subset @ X @ Y )
% 3.05/1.69 => ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(contrasubsetT3_type,type,
% 3.05/1.69 contrasubsetT3: $o ).
% 3.05/1.69
% 3.05/1.69 thf(contrasubsetT3,definition,
% 3.05/1.69 ( contrasubsetT3
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) )
% 3.05/1.69 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementI1_type,type,
% 3.05/1.69 doubleComplementI1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementI1,definition,
% 3.05/1.69 ( doubleComplementI1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ X )
% 3.05/1.69 => ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementE1_type,type,
% 3.05/1.69 doubleComplementE1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementE1,definition,
% 3.05/1.69 ( doubleComplementE1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) )
% 3.05/1.69 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementSub1_type,type,
% 3.05/1.69 doubleComplementSub1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementSub1,definition,
% 3.05/1.69 ( doubleComplementSub1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ( subset @ X @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementSub2_type,type,
% 3.05/1.69 doubleComplementSub2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementSub2,definition,
% 3.05/1.69 ( doubleComplementSub2
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ( subset @ ( setminus @ A @ ( setminus @ A @ X ) ) @ X ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementEq_type,type,
% 3.05/1.69 doubleComplementEq: $o ).
% 3.05/1.69
% 3.05/1.69 thf(doubleComplementEq,definition,
% 3.05/1.69 ( doubleComplementEq
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ( X
% 3.05/1.69 = ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(complementTnotintersectT_type,type,
% 3.05/1.69 complementTnotintersectT: $o ).
% 3.05/1.69
% 3.05/1.69 thf(complementTnotintersectT,definition,
% 3.05/1.69 ( complementTnotintersectT
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 3.05/1.69 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(complementImpComplementIntersect_type,type,
% 3.05/1.69 complementImpComplementIntersect: $o ).
% 3.05/1.69
% 3.05/1.69 thf(complementImpComplementIntersect,definition,
% 3.05/1.69 ( complementImpComplementIntersect
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( setminus @ A @ X ) )
% 3.05/1.69 => ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(complementSubsetComplementIntersect_type,type,
% 3.05/1.69 complementSubsetComplementIntersect: $o ).
% 3.05/1.69
% 3.05/1.69 thf(complementSubsetComplementIntersect,definition,
% 3.05/1.69 ( complementSubsetComplementIntersect
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( subset @ ( setminus @ A @ X ) @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(complementInPowersetComplementIntersect_type,type,
% 3.05/1.69 complementInPowersetComplementIntersect: $o ).
% 3.05/1.69
% 3.05/1.69 thf(complementInPowersetComplementIntersect,definition,
% 3.05/1.69 ( complementInPowersetComplementIntersect
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( in @ ( setminus @ A @ X ) @ ( powerset @ ( setminus @ A @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(contraSubsetComplement_type,type,
% 3.05/1.69 contraSubsetComplement: $o ).
% 3.05/1.69
% 3.05/1.69 thf(contraSubsetComplement,definition,
% 3.05/1.69 ( contraSubsetComplement
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ Y )
% 3.05/1.69 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(complementTcontraSubset_type,type,
% 3.05/1.69 complementTcontraSubset: $o ).
% 3.05/1.69
% 3.05/1.69 thf(complementTcontraSubset,definition,
% 3.05/1.69 ( complementTcontraSubset
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 3.05/1.69 => ( subset @ Y @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionTILcontra_type,type,
% 3.05/1.69 binunionTILcontra: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionTILcontra,definition,
% 3.05/1.69 ( binunionTILcontra
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 3.05/1.69 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionTIRcontra_type,type,
% 3.05/1.69 binunionTIRcontra: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionTIRcontra,definition,
% 3.05/1.69 ( binunionTIRcontra
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ ( binunion @ X @ Y ) )
% 3.05/1.69 => ~ ( in @ Xx @ Y ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(inIntersectImpInUnion_type,type,
% 3.05/1.69 inIntersectImpInUnion: $o ).
% 3.05/1.69
% 3.05/1.69 thf(inIntersectImpInUnion,definition,
% 3.05/1.69 ( inIntersectImpInUnion
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Z: $i] :
% 3.05/1.69 ( ( in @ Z @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 3.05/1.69 => ( in @ Xx @ ( binunion @ X @ Z ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(inIntersectImpInUnion2_type,type,
% 3.05/1.69 inIntersectImpInUnion2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(inIntersectImpInUnion2,definition,
% 3.05/1.69 ( inIntersectImpInUnion2
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Z: $i] :
% 3.05/1.69 ( ( in @ Z @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 3.05/1.69 => ( in @ Xx @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(inIntersectImpInIntersectUnions_type,type,
% 3.05/1.69 inIntersectImpInIntersectUnions: $o ).
% 3.05/1.69
% 3.05/1.69 thf(inIntersectImpInIntersectUnions,definition,
% 3.05/1.69 ( inIntersectImpInIntersectUnions
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Z: $i] :
% 3.05/1.69 ( ( in @ Z @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( binintersect @ X @ Y ) )
% 3.05/1.69 => ( in @ Xx @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(intersectInPowersetIntersectUnions_type,type,
% 3.05/1.69 intersectInPowersetIntersectUnions: $o ).
% 3.05/1.69
% 3.05/1.69 thf(intersectInPowersetIntersectUnions,definition,
% 3.05/1.69 ( intersectInPowersetIntersectUnions
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Z: $i] :
% 3.05/1.69 ( ( in @ Z @ ( powerset @ A ) )
% 3.05/1.69 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ ( binintersect @ ( binunion @ X @ Z ) @ ( binunion @ Y @ Z ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(inComplementUnionImpNotIn1_type,type,
% 3.05/1.69 inComplementUnionImpNotIn1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(inComplementUnionImpNotIn1,definition,
% 3.05/1.69 ( inComplementUnionImpNotIn1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 3.05/1.69 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(inComplementUnionImpInComplement1_type,type,
% 3.05/1.69 inComplementUnionImpInComplement1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(inComplementUnionImpInComplement1,definition,
% 3.05/1.69 ( inComplementUnionImpInComplement1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 3.05/1.69 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionTE_type,type,
% 3.05/1.69 binunionTE: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionTE,definition,
% 3.05/1.69 ( binunionTE
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xphi: $o,Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( binunion @ X @ Y ) )
% 3.05/1.69 => ( ( ( in @ Xx @ X )
% 3.05/1.69 => Xphi )
% 3.05/1.69 => ( ( ( in @ Xx @ Y )
% 3.05/1.69 => Xphi )
% 3.05/1.69 => Xphi ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(binunionTEcontra_type,type,
% 3.05/1.69 binunionTEcontra: $o ).
% 3.05/1.69
% 3.05/1.69 thf(binunionTEcontra,definition,
% 3.05/1.69 ( binunionTEcontra
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ~ ( in @ Xx @ X )
% 3.05/1.69 => ( ~ ( in @ Xx @ Y )
% 3.05/1.69 => ~ ( in @ Xx @ ( binunion @ X @ Y ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(demorgan2a1_type,type,
% 3.05/1.69 demorgan2a1: $o ).
% 3.05/1.69
% 3.05/1.69 thf(demorgan2a1,definition,
% 3.05/1.69 ( demorgan2a1
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 3.05/1.69 => ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(complementUnionInPowersetComplement_type,type,
% 3.05/1.69 complementUnionInPowersetComplement: $o ).
% 3.05/1.69
% 3.05/1.69 thf(complementUnionInPowersetComplement,definition,
% 3.05/1.69 ( complementUnionInPowersetComplement
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ( in @ ( setminus @ A @ ( binunion @ X @ Y ) ) @ ( powerset @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(demorgan2a2_type,type,
% 3.05/1.69 demorgan2a2: $o ).
% 3.05/1.69
% 3.05/1.69 thf(demorgan2a2,definition,
% 3.05/1.69 ( demorgan2a2
% 3.05/1.69 = ( ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( setminus @ A @ ( binunion @ X @ Y ) ) )
% 3.05/1.69 => ( in @ Xx @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ).
% 3.05/1.69
% 3.05/1.69 thf(demorgan1a,conjecture,
% 3.05/1.69 ( setextAx
% 3.05/1.69 => ( emptysetAx
% 3.05/1.69 => ( setadjoinAx
% 3.05/1.69 => ( powersetAx
% 3.05/1.69 => ( setunionAx
% 3.05/1.69 => ( omega0Ax
% 3.05/1.69 => ( omegaSAx
% 3.05/1.69 => ( omegaIndAx
% 3.05/1.69 => ( replAx
% 3.05/1.69 => ( foundationAx
% 3.05/1.69 => ( wellorderingAx
% 3.05/1.69 => ( descrp
% 3.05/1.69 => ( dsetconstrI
% 3.05/1.69 => ( dsetconstrEL
% 3.05/1.69 => ( dsetconstrER
% 3.05/1.69 => ( exuE1
% 3.05/1.69 => ( prop2setE
% 3.05/1.69 => ( emptysetE
% 3.05/1.69 => ( emptysetimpfalse
% 3.05/1.69 => ( notinemptyset
% 3.05/1.69 => ( exuE3e
% 3.05/1.69 => ( setext
% 3.05/1.69 => ( emptyI
% 3.05/1.69 => ( noeltsimpempty
% 3.05/1.69 => ( setbeta
% 3.05/1.69 => ( nonemptyE1
% 3.05/1.69 => ( nonemptyI
% 3.05/1.69 => ( nonemptyI1
% 3.05/1.69 => ( setadjoinIL
% 3.05/1.69 => ( emptyinunitempty
% 3.05/1.69 => ( setadjoinIR
% 3.05/1.69 => ( setadjoinE
% 3.05/1.69 => ( setadjoinOr
% 3.05/1.69 => ( setoftrueEq
% 3.05/1.69 => ( powersetI
% 3.05/1.69 => ( emptyinPowerset
% 3.05/1.69 => ( emptyInPowerset
% 3.05/1.69 => ( powersetE
% 3.05/1.69 => ( setunionI
% 3.05/1.69 => ( setunionE
% 3.05/1.69 => ( subPowSU
% 3.05/1.69 => ( exuE2
% 3.05/1.69 => ( nonemptyImpWitness
% 3.05/1.69 => ( uniqinunit
% 3.05/1.69 => ( notinsingleton
% 3.05/1.69 => ( eqinunit
% 3.05/1.69 => ( singletonsswitch
% 3.05/1.69 => ( upairsetE
% 3.05/1.69 => ( upairsetIL
% 3.05/1.69 => ( upairsetIR
% 3.05/1.69 => ( emptyE1
% 3.05/1.69 => ( vacuousDall
% 3.05/1.69 => ( quantDeMorgan1
% 3.05/1.69 => ( quantDeMorgan2
% 3.05/1.69 => ( quantDeMorgan3
% 3.05/1.69 => ( quantDeMorgan4
% 3.05/1.69 => ( prop2setI
% 3.05/1.69 => ( prop2set2propI
% 3.05/1.69 => ( notdexE
% 3.05/1.69 => ( notdallE
% 3.05/1.69 => ( exuI1
% 3.05/1.69 => ( exuI3
% 3.05/1.69 => ( exuI2
% 3.05/1.69 => ( inCongP
% 3.05/1.69 => ( in__Cong
% 3.05/1.69 => ( exuE3u
% 3.05/1.69 => ( exu__Cong
% 3.05/1.69 => ( emptyset__Cong
% 3.05/1.69 => ( setadjoin__Cong
% 3.05/1.69 => ( powerset__Cong
% 3.05/1.69 => ( setunion__Cong
% 3.05/1.69 => ( omega__Cong
% 3.05/1.69 => ( exuEu
% 3.05/1.69 => ( descr__Cong
% 3.05/1.69 => ( dsetconstr__Cong
% 3.05/1.69 => ( subsetI1
% 3.05/1.69 => ( eqimpsubset2
% 3.05/1.69 => ( eqimpsubset1
% 3.05/1.69 => ( subsetI2
% 3.05/1.69 => ( emptysetsubset
% 3.05/1.69 => ( subsetE
% 3.05/1.69 => ( subsetE2
% 3.05/1.69 => ( notsubsetI
% 3.05/1.69 => ( notequalI1
% 3.05/1.69 => ( notequalI2
% 3.05/1.69 => ( subsetRefl
% 3.05/1.69 => ( subsetTrans
% 3.05/1.69 => ( setadjoinSub
% 3.05/1.69 => ( setadjoinSub2
% 3.05/1.69 => ( subset2powerset
% 3.05/1.69 => ( setextsub
% 3.05/1.69 => ( subsetemptysetimpeq
% 3.05/1.69 => ( powersetI1
% 3.05/1.69 => ( powersetE1
% 3.05/1.69 => ( inPowerset
% 3.05/1.69 => ( powersetsubset
% 3.05/1.69 => ( sepInPowerset
% 3.05/1.69 => ( sepSubset
% 3.05/1.69 => ( binunionIL
% 3.05/1.69 => ( upairset2IR
% 3.05/1.69 => ( binunionIR
% 3.05/1.69 => ( binunionEcases
% 3.05/1.69 => ( binunionE
% 3.05/1.69 => ( binunionLsub
% 3.05/1.69 => ( binunionRsub
% 3.05/1.69 => ( binintersectI
% 3.05/1.69 => ( binintersectSubset5
% 3.05/1.69 => ( binintersectEL
% 3.05/1.69 => ( binintersectLsub
% 3.05/1.69 => ( binintersectSubset2
% 3.05/1.69 => ( binintersectSubset3
% 3.05/1.69 => ( binintersectER
% 3.05/1.69 => ( disjointsetsI1
% 3.05/1.69 => ( binintersectRsub
% 3.05/1.69 => ( binintersectSubset4
% 3.05/1.69 => ( binintersectSubset1
% 3.05/1.69 => ( bs114d
% 3.05/1.69 => ( setminusI
% 3.05/1.69 => ( setminusEL
% 3.05/1.69 => ( setminusER
% 3.05/1.69 => ( setminusSubset2
% 3.05/1.69 => ( setminusERneg
% 3.05/1.69 => ( setminusELneg
% 3.05/1.69 => ( setminusILneg
% 3.05/1.69 => ( setminusIRneg
% 3.05/1.69 => ( setminusLsub
% 3.05/1.69 => ( setminusSubset1
% 3.05/1.69 => ( symdiffE
% 3.05/1.69 => ( symdiffI1
% 3.05/1.69 => ( symdiffI2
% 3.05/1.69 => ( symdiffIneg1
% 3.05/1.69 => ( symdiffIneg2
% 3.05/1.69 => ( secondinupair
% 3.05/1.69 => ( setukpairIL
% 3.05/1.69 => ( setukpairIR
% 3.05/1.69 => ( kpairiskpair
% 3.05/1.69 => ( kpairp
% 3.05/1.69 => ( singletonsubset
% 3.05/1.69 => ( singletoninpowerset
% 3.05/1.69 => ( singletoninpowunion
% 3.05/1.69 => ( upairset2E
% 3.05/1.69 => ( upairsubunion
% 3.05/1.69 => ( upairinpowunion
% 3.05/1.69 => ( ubforcartprodlem1
% 3.05/1.69 => ( ubforcartprodlem2
% 3.05/1.69 => ( ubforcartprodlem3
% 3.05/1.69 => ( cartprodpairin
% 3.05/1.69 => ( cartprodmempair1
% 3.05/1.69 => ( cartprodmempair
% 3.05/1.69 => ( setunionE2
% 3.05/1.69 => ( setunionsingleton1
% 3.05/1.69 => ( setunionsingleton2
% 3.05/1.69 => ( setunionsingleton
% 3.05/1.69 => ( singletonprop
% 3.05/1.69 => ( ex1E1
% 3.05/1.69 => ( ex1I
% 3.05/1.69 => ( ex1I2
% 3.05/1.69 => ( singletonsuniq
% 3.05/1.69 => ( setukpairinjL1
% 3.05/1.69 => ( kfstsingleton
% 3.05/1.69 => ( theprop
% 3.05/1.69 => ( kfstpairEq
% 3.05/1.69 => ( cartprodfstin
% 3.05/1.69 => ( setukpairinjL2
% 3.05/1.69 => ( setukpairinjL
% 3.05/1.69 => ( setukpairinjR11
% 3.05/1.69 => ( setukpairinjR12
% 3.05/1.69 => ( setukpairinjR1
% 3.05/1.69 => ( upairequniteq
% 3.05/1.69 => ( setukpairinjR2
% 3.05/1.69 => ( setukpairinjR
% 3.05/1.69 => ( ksndsingleton
% 3.05/1.69 => ( ksndpairEq
% 3.05/1.69 => ( kpairsurjEq
% 3.05/1.69 => ( cartprodsndin
% 3.05/1.69 => ( cartprodpairmemEL
% 3.05/1.69 => ( cartprodpairmemER
% 3.05/1.69 => ( cartprodmempaircEq
% 3.05/1.69 => ( cartprodfstpairEq
% 3.05/1.69 => ( cartprodsndpairEq
% 3.05/1.69 => ( cartprodpairsurjEq
% 3.05/1.69 => ( dpsetconstrI
% 3.05/1.69 => ( dpsetconstrSub
% 3.05/1.69 => ( setOfPairsIsBReln
% 3.05/1.69 => ( dpsetconstrERa
% 3.05/1.69 => ( dpsetconstrEL1
% 3.05/1.69 => ( dpsetconstrEL2
% 3.05/1.69 => ( dpsetconstrER
% 3.05/1.69 => ( funcImageSingleton
% 3.05/1.69 => ( apProp
% 3.05/1.69 => ( app
% 3.05/1.69 => ( infuncsetfunc
% 3.05/1.69 => ( ap2p
% 3.05/1.69 => ( funcinfuncset
% 3.05/1.69 => ( lamProp
% 3.05/1.69 => ( lamp
% 3.05/1.69 => ( lam2p
% 3.05/1.69 => ( brelnall1
% 3.05/1.69 => ( brelnall2
% 3.05/1.69 => ( ex1E2
% 3.05/1.69 => ( funcGraphProp1
% 3.05/1.69 => ( funcGraphProp3
% 3.05/1.69 => ( funcGraphProp2
% 3.05/1.69 => ( funcextLem
% 3.05/1.69 => ( funcGraphProp4
% 3.05/1.69 => ( subbreln
% 3.05/1.69 => ( eqbreln
% 3.05/1.69 => ( funcext
% 3.05/1.69 => ( funcext2
% 3.05/1.69 => ( ap2apEq1
% 3.05/1.69 => ( ap2apEq2
% 3.05/1.69 => ( beta1
% 3.05/1.69 => ( eta1
% 3.05/1.69 => ( lam2lamEq
% 3.05/1.69 => ( beta2
% 3.05/1.69 => ( eta2
% 3.05/1.69 => ( iffalseProp1
% 3.05/1.69 => ( iffalseProp2
% 3.05/1.69 => ( iftrueProp1
% 3.05/1.69 => ( iftrueProp2
% 3.05/1.69 => ( ifSingleton
% 3.05/1.69 => ( ifp
% 3.05/1.69 => ( theeq
% 3.05/1.69 => ( iftrue
% 3.05/1.69 => ( iffalse
% 3.05/1.69 => ( iftrueorfalse
% 3.05/1.69 => ( binintersectT_lem
% 3.05/1.69 => ( binunionT_lem
% 3.05/1.69 => ( powersetT_lem
% 3.05/1.69 => ( setminusT_lem
% 3.05/1.69 => ( complementT_lem
% 3.05/1.69 => ( setextT
% 3.05/1.69 => ( subsetTI
% 3.05/1.69 => ( powersetTI1
% 3.05/1.69 => ( powersetTE1
% 3.05/1.69 => ( complementTI1
% 3.05/1.69 => ( complementTE1
% 3.05/1.69 => ( binintersectTELcontra
% 3.05/1.69 => ( binintersectTERcontra
% 3.05/1.69 => ( contrasubsetT
% 3.05/1.69 => ( contrasubsetT1
% 3.05/1.69 => ( contrasubsetT2
% 3.05/1.69 => ( contrasubsetT3
% 3.05/1.69 => ( doubleComplementI1
% 3.05/1.69 => ( doubleComplementE1
% 3.05/1.69 => ( doubleComplementSub1
% 3.05/1.69 => ( doubleComplementSub2
% 3.05/1.69 => ( doubleComplementEq
% 3.05/1.69 => ( complementTnotintersectT
% 3.05/1.69 => ( complementImpComplementIntersect
% 3.05/1.69 => ( complementSubsetComplementIntersect
% 3.05/1.69 => ( complementInPowersetComplementIntersect
% 3.05/1.69 => ( contraSubsetComplement
% 3.05/1.69 => ( complementTcontraSubset
% 3.05/1.69 => ( binunionTILcontra
% 3.05/1.69 => ( binunionTIRcontra
% 3.05/1.69 => ( inIntersectImpInUnion
% 3.05/1.69 => ( inIntersectImpInUnion2
% 3.05/1.69 => ( inIntersectImpInIntersectUnions
% 3.05/1.69 => ( intersectInPowersetIntersectUnions
% 3.05/1.69 => ( inComplementUnionImpNotIn1
% 3.05/1.69 => ( inComplementUnionImpInComplement1
% 3.05/1.69 => ( binunionTE
% 3.05/1.69 => ( binunionTEcontra
% 3.05/1.69 => ( demorgan2a1
% 3.05/1.69 => ( complementUnionInPowersetComplement
% 3.05/1.69 => ( demorgan2a2
% 3.05/1.69 => ! [A: $i,X: $i] :
% 3.05/1.69 ( ( in @ X @ ( powerset @ A ) )
% 3.05/1.69 => ! [Y: $i] :
% 3.05/1.69 ( ( in @ Y @ ( powerset @ A ) )
% 3.05/1.69 => ! [Xx: $i] :
% 3.05/1.69 ( ( in @ Xx @ A )
% 3.05/1.69 => ( ( in @ Xx @ ( setminus @ A @ ( binintersect @ X @ Y ) ) )
% 3.05/1.69 => ( in @ Xx @ ( binunion @ ( setminus @ A @ X ) @ ( setminus @ A @ Y ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 3.05/1.69 ------------------------
% 3.14/1.73 % (13557)lrs+1002_1:8_bd=off:fd=off:hud=10:tnu=1:i=183:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/183Mi)
% 3.14/1.73 % (13561)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_13215 for (2999ds/2Mi)
% 3.14/1.73 % (13561)Instruction limit reached!
% 3.14/1.73 % (13561)------------------------------
% 3.14/1.73 % (13561)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.73 % (13561)Termination reason: Unknown
% 3.14/1.73 % (13561)Termination phase: shuffling
% 3.14/1.73
% 3.14/1.73 % (13561)Memory used [KB]: 1535
% 3.14/1.73 % (13561)Time elapsed: 0.003 s
% 3.14/1.73 % (13561)Instructions burned: 4 (million)
% 3.14/1.73 % (13561)------------------------------
% 3.14/1.73 % (13561)------------------------------
% 3.14/1.74 % (13558)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_13215 for (2999ds/4Mi)
% 3.14/1.74 % (13559)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_13215 for (2999ds/27Mi)
% 3.14/1.74 % (13560)lrs+10_1:1_au=on:inj=on:i=2:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/2Mi)
% 3.14/1.74 % (13562)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_13215 for (2999ds/275Mi)
% 3.14/1.74 % (13568)lrs+1004_1:128_cond=on:e2e=on:sp=weighted_frequency:i=18:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/18Mi)
% 3.14/1.74 % (13560)Instruction limit reached!
% 3.14/1.74 % (13560)------------------------------
% 3.14/1.74 % (13560)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.74 % (13560)Termination reason: Unknown
% 3.14/1.74 % (13560)Termination phase: shuffling
% 3.14/1.74
% 3.14/1.74 % (13560)Memory used [KB]: 1407
% 3.14/1.74 % (13560)Time elapsed: 0.003 s
% 3.14/1.74 % (13560)Instructions burned: 2 (million)
% 3.14/1.74 % (13560)------------------------------
% 3.14/1.74 % (13560)------------------------------
% 3.14/1.74 % (13558)Instruction limit reached!
% 3.14/1.74 % (13558)------------------------------
% 3.14/1.74 % (13558)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.74 % (13558)Termination reason: Unknown
% 3.14/1.74 % (13558)Termination phase: shuffling
% 3.14/1.74
% 3.14/1.74 % (13558)Memory used [KB]: 1535
% 3.14/1.74 % (13558)Time elapsed: 0.004 s
% 3.14/1.74 % (13558)Instructions burned: 4 (million)
% 3.14/1.74 % (13558)------------------------------
% 3.14/1.74 % (13558)------------------------------
% 3.14/1.74 % (13574)lrs+10_1:1_bet=on:cnfonf=off:fd=off:hud=5:inj=on:i=3:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/3Mi)
% 3.14/1.74 % (13574)Instruction limit reached!
% 3.14/1.74 % (13574)------------------------------
% 3.14/1.74 % (13574)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.74 % (13574)Termination reason: Unknown
% 3.14/1.74 % (13574)Termination phase: shuffling
% 3.14/1.74
% 3.14/1.74 % (13574)Memory used [KB]: 1535
% 3.14/1.74 % (13574)Time elapsed: 0.002 s
% 3.14/1.74 % (13574)Instructions burned: 3 (million)
% 3.14/1.74 % (13574)------------------------------
% 3.14/1.74 % (13574)------------------------------
% 3.14/1.75 % (13568)Instruction limit reached!
% 3.14/1.75 % (13568)------------------------------
% 3.14/1.75 % (13568)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.75 % (13568)Termination reason: Unknown
% 3.14/1.75 % (13568)Termination phase: shuffling
% 3.14/1.75
% 3.14/1.75 % (13568)Memory used [KB]: 1791
% 3.14/1.75 % (13568)Time elapsed: 0.013 s
% 3.14/1.75 % (13568)Instructions burned: 19 (million)
% 3.14/1.75 % (13568)------------------------------
% 3.14/1.75 % (13568)------------------------------
% 3.14/1.75 % (13559)Instruction limit reached!
% 3.14/1.75 % (13559)------------------------------
% 3.14/1.75 % (13559)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.75 % (13559)Termination reason: Unknown
% 3.14/1.75 % (13559)Termination phase: shuffling
% 3.14/1.75
% 3.14/1.75 % (13559)Memory used [KB]: 1918
% 3.14/1.75 % (13559)Time elapsed: 0.016 s
% 3.14/1.75 % (13559)Instructions burned: 28 (million)
% 3.14/1.75 % (13559)------------------------------
% 3.14/1.75 % (13559)------------------------------
% 3.14/1.75 % (13580)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_13215 for (2999ds/3Mi)
% 3.14/1.75 % (13580)Instruction limit reached!
% 3.14/1.75 % (13580)------------------------------
% 3.14/1.75 % (13580)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.75 % (13580)Termination reason: Unknown
% 3.14/1.75 % (13580)Termination phase: shuffling
% 3.14/1.75
% 3.14/1.75 % (13580)Memory used [KB]: 1535
% 3.14/1.75 % (13580)Time elapsed: 0.003 s
% 3.14/1.75 % (13580)Instructions burned: 6 (million)
% 3.14/1.75 % (13580)------------------------------
% 3.14/1.75 % (13580)------------------------------
% 3.14/1.76 % (13578)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_13215 for (2999ds/37Mi)
% 3.14/1.76 % (13579)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_13215 for (2999ds/15Mi)
% 3.14/1.76 % (13588)lrs+10_1:1_acc=on:amm=sco:cs=on:tgt=full:i=16:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/16Mi)
% 3.14/1.77 % (13584)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_13215 for (2999ds/1041Mi)
% 3.14/1.77 % (13579)Instruction limit reached!
% 3.14/1.77 % (13579)------------------------------
% 3.14/1.77 % (13579)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.77 % (13579)Termination reason: Unknown
% 3.14/1.77 % (13579)Termination phase: shuffling
% 3.14/1.77
% 3.14/1.77 % (13579)Memory used [KB]: 1663
% 3.14/1.77 % (13579)Time elapsed: 0.012 s
% 3.14/1.77 % (13579)Instructions burned: 16 (million)
% 3.14/1.77 % (13579)------------------------------
% 3.14/1.77 % (13579)------------------------------
% 3.14/1.77 % (13588)Instruction limit reached!
% 3.14/1.77 % (13588)------------------------------
% 3.14/1.77 % (13588)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.77 % (13588)Termination reason: Unknown
% 3.14/1.77 % (13588)Termination phase: shuffling
% 3.14/1.77
% 3.14/1.77 % (13588)Memory used [KB]: 1791
% 3.14/1.77 % (13588)Time elapsed: 0.006 s
% 3.14/1.77 % (13588)Instructions burned: 17 (million)
% 3.14/1.77 % (13588)------------------------------
% 3.14/1.77 % (13588)------------------------------
% 3.14/1.77 % (13587)lrs+10_1:1_av=off:chr=on:plsq=on:slsq=on:i=7:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/7Mi)
% 3.14/1.78 % (13587)Instruction limit reached!
% 3.14/1.78 % (13587)------------------------------
% 3.14/1.78 % (13587)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.78 % (13587)Termination reason: Unknown
% 3.14/1.78 % (13587)Termination phase: shuffling
% 3.14/1.78
% 3.14/1.78 % (13587)Memory used [KB]: 1535
% 3.14/1.78 % (13587)Time elapsed: 0.006 s
% 3.14/1.78 % (13587)Instructions burned: 8 (million)
% 3.14/1.78 % (13587)------------------------------
% 3.14/1.78 % (13587)------------------------------
% 3.14/1.78 % (13578)Instruction limit reached!
% 3.14/1.78 % (13578)------------------------------
% 3.14/1.78 % (13578)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.78 % (13578)Termination reason: Unknown
% 3.14/1.78 % (13578)Termination phase: shuffling
% 3.14/1.78
% 3.14/1.78 % (13578)Memory used [KB]: 2174
% 3.14/1.78 % (13578)Time elapsed: 0.021 s
% 3.14/1.78 % (13578)Instructions burned: 37 (million)
% 3.14/1.78 % (13578)------------------------------
% 3.14/1.78 % (13578)------------------------------
% 3.14/1.78 % (13557)Instruction limit reached!
% 3.14/1.78 % (13557)------------------------------
% 3.14/1.78 % (13557)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.78 % (13557)Termination reason: Unknown
% 3.14/1.78 % (13557)Termination phase: Saturation
% 3.14/1.78
% 3.14/1.78 % (13557)Memory used [KB]: 7419
% 3.14/1.78 % (13557)Time elapsed: 0.050 s
% 3.14/1.78 % (13557)Instructions burned: 186 (million)
% 3.14/1.78 % (13557)------------------------------
% 3.14/1.78 % (13557)------------------------------
% 3.14/1.78 % (13593)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_13215 for (2999ds/3Mi)
% 3.14/1.78 % (13593)Instruction limit reached!
% 3.14/1.78 % (13593)------------------------------
% 3.14/1.78 % (13593)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.78 % (13593)Termination reason: Unknown
% 3.14/1.78 % (13593)Termination phase: shuffling
% 3.14/1.78
% 3.14/1.78 % (13593)Memory used [KB]: 1535
% 3.14/1.78 % (13593)Time elapsed: 0.003 s
% 3.14/1.78 % (13593)Instructions burned: 6 (million)
% 3.14/1.78 % (13593)------------------------------
% 3.14/1.78 % (13593)------------------------------
% 3.14/1.79 % (13592)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_13215 for (2999ds/3Mi)
% 3.14/1.79 % (13592)Instruction limit reached!
% 3.14/1.79 % (13592)------------------------------
% 3.14/1.79 % (13592)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.79 % (13592)Termination reason: Unknown
% 3.14/1.79 % (13592)Termination phase: shuffling
% 3.14/1.79
% 3.14/1.79 % (13592)Memory used [KB]: 1535
% 3.14/1.79 % (13592)Time elapsed: 0.003 s
% 3.14/1.79 % (13592)Instructions burned: 3 (million)
% 3.14/1.79 % (13592)------------------------------
% 3.14/1.79 % (13592)------------------------------
% 3.14/1.79 % (13597)dis+1004_1:1_cha=on:cs=on:fe=off:hud=1:i=4:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/4Mi)
% 3.14/1.79 % (13598)lrs+1002_1:1_anc=all_dependent:au=on:cbe=off:fde=unused:ntd=on:i=18:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/18Mi)
% 3.14/1.79 % (13597)Instruction limit reached!
% 3.14/1.79 % (13597)------------------------------
% 3.14/1.79 % (13597)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.79 % (13597)Termination reason: Unknown
% 3.14/1.79 % (13597)Termination phase: shuffling
% 3.14/1.79
% 3.14/1.79 % (13597)Memory used [KB]: 1535
% 3.14/1.79 % (13597)Time elapsed: 0.003 s
% 3.14/1.79 % (13597)Instructions burned: 7 (million)
% 3.14/1.79 % (13597)------------------------------
% 3.14/1.79 % (13597)------------------------------
% 3.14/1.79 % (13595)lrs+10_1:1_cnfonf=off:cs=on:hud=3:prag=on:sup=off:i=7:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/7Mi)
% 3.14/1.79 % (13596)dis+1002_1:1_add=large:cnfonf=lazy_pi_sigma_gen:fe=off:prag=on:i=3:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/3Mi)
% 3.14/1.79 % (13598)Instruction limit reached!
% 3.14/1.79 % (13598)------------------------------
% 3.14/1.79 % (13598)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.79 % (13598)Termination reason: Unknown
% 3.14/1.79 % (13598)Termination phase: shuffling
% 3.14/1.79
% 3.14/1.79 % (13598)Memory used [KB]: 1791
% 3.14/1.79 % (13598)Time elapsed: 0.006 s
% 3.14/1.79 % (13598)Instructions burned: 18 (million)
% 3.14/1.79 % (13598)------------------------------
% 3.14/1.79 % (13598)------------------------------
% 3.14/1.80 % (13596)Instruction limit reached!
% 3.14/1.80 % (13596)------------------------------
% 3.14/1.80 % (13596)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.80 % (13596)Termination reason: Unknown
% 3.14/1.80 % (13596)Termination phase: shuffling
% 3.14/1.80
% 3.14/1.80 % (13596)Memory used [KB]: 1535
% 3.14/1.80 % (13596)Time elapsed: 0.004 s
% 3.14/1.80 % (13596)Instructions burned: 3 (million)
% 3.14/1.80 % (13596)------------------------------
% 3.14/1.80 % (13596)------------------------------
% 3.14/1.80 % (13595)Instruction limit reached!
% 3.14/1.80 % (13595)------------------------------
% 3.14/1.80 % (13595)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.80 % (13595)Termination reason: Unknown
% 3.14/1.80 % (13595)Termination phase: shuffling
% 3.14/1.80
% 3.14/1.80 % (13595)Memory used [KB]: 1535
% 3.14/1.80 % (13595)Time elapsed: 0.006 s
% 3.14/1.80 % (13595)Instructions burned: 8 (million)
% 3.14/1.80 % (13595)------------------------------
% 3.14/1.80 % (13595)------------------------------
% 3.14/1.80 % (13602)lrs+10_1:1_e2e=on:sd=1:sgt=8:ss=axioms:i=710:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/710Mi)
% 3.14/1.80 % (13605)lrs+1004_1:1_chr=on:prag=on:i=6:si=on:rtra=on_0 on DTF2THF_13215 for (2999ds/6Mi)
% 3.14/1.80 % (13605)Instruction limit reached!
% 3.14/1.80 % (13605)------------------------------
% 3.14/1.80 % (13605)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.80 % (13605)Termination reason: Unknown
% 3.14/1.80 % (13605)Termination phase: shuffling
% 3.14/1.80
% 3.14/1.80 % (13605)Memory used [KB]: 1535
% 3.14/1.80 % (13605)Time elapsed: 0.003 s
% 3.14/1.80 % (13605)Instructions burned: 7 (million)
% 3.14/1.80 % (13605)------------------------------
% 3.14/1.80 % (13605)------------------------------
% 3.14/1.80 % (13608)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_13215 for (2999ds/902Mi)
% 3.14/1.81 % (13615)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_13215 for (2998ds/6Mi)
% 3.14/1.81 % (13611)dis+10_1:1_cnfonf=lazy_gen:fe=off:i=5:si=on:rtra=on_0 on DTF2THF_13215 for (2998ds/5Mi)
% 3.14/1.81 % (13615)Instruction limit reached!
% 3.14/1.81 % (13615)------------------------------
% 3.14/1.81 % (13615)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.81 % (13615)Termination reason: Unknown
% 3.14/1.81 % (13615)Termination phase: shuffling
% 3.14/1.81
% 3.14/1.81 % (13615)Memory used [KB]: 1535
% 3.14/1.81 % (13615)Time elapsed: 0.003 s
% 3.14/1.81 % (13615)Instructions burned: 6 (million)
% 3.14/1.81 % (13615)------------------------------
% 3.14/1.81 % (13615)------------------------------
% 3.14/1.81 % (13611)Instruction limit reached!
% 3.14/1.81 % (13611)------------------------------
% 3.14/1.81 % (13611)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.81 % (13611)Termination reason: Unknown
% 3.14/1.81 % (13611)Termination phase: shuffling
% 3.14/1.81
% 3.14/1.81 % (13611)Memory used [KB]: 1535
% 3.14/1.81 % (13611)Time elapsed: 0.003 s
% 3.14/1.81 % (13611)Instructions burned: 5 (million)
% 3.14/1.81 % (13611)------------------------------
% 3.14/1.81 % (13611)------------------------------
% 3.14/1.81 % (13610)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_13215 for (2999ds/21Mi)
% 3.14/1.82 % (13622)lrs+1002_1:128_au=on:c=on:fsr=off:piset=equals:i=377:si=on:rtra=on_0 on DTF2THF_13215 for (2998ds/377Mi)
% 3.14/1.82 % (13610)Instruction limit reached!
% 3.14/1.82 % (13610)------------------------------
% 3.14/1.82 % (13610)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.82 % (13610)Termination reason: Unknown
% 3.14/1.82 % (13610)Termination phase: shuffling
% 3.14/1.82
% 3.14/1.82 % (13610)Memory used [KB]: 1918
% 3.14/1.82 % (13610)Time elapsed: 0.012 s
% 3.14/1.82 % (13610)Instructions burned: 22 (million)
% 3.14/1.82 % (13610)------------------------------
% 3.14/1.82 % (13610)------------------------------
% 3.14/1.82 % (13623)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_13215 for (2998ds/779Mi)
% 3.14/1.84 % (13630)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_13215 for (2998ds/19Mi)
% 3.14/1.84 % (13630)Instruction limit reached!
% 3.14/1.84 % (13630)------------------------------
% 3.14/1.84 % (13630)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.84 % (13630)Termination reason: Unknown
% 3.14/1.84 % (13630)Termination phase: shuffling
% 3.14/1.84
% 3.14/1.84 % (13630)Memory used [KB]: 1791
% 3.14/1.84 % (13630)Time elapsed: 0.007 s
% 3.14/1.84 % (13630)Instructions burned: 20 (million)
% 3.14/1.84 % (13630)------------------------------
% 3.14/1.84 % (13630)------------------------------
% 3.14/1.85 % (13641)lrs+1010_1:1_au=on:s2a=on:sd=1:sgt=50:ss=axioms:i=879:si=on:rtra=on_0 on DTF2THF_13215 for (2998ds/879Mi)
% 3.14/1.88 % (13562)Instruction limit reached!
% 3.14/1.88 % (13562)------------------------------
% 3.14/1.88 % (13562)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.88 % (13562)Termination reason: Unknown
% 3.14/1.88 % (13562)Termination phase: Saturation
% 3.14/1.88
% 3.14/1.88 % (13562)Memory used [KB]: 9850
% 3.14/1.88 % (13562)Time elapsed: 0.145 s
% 3.14/1.88 % (13562)Instructions burned: 277 (million)
% 3.14/1.88 % (13562)------------------------------
% 3.14/1.88 % (13562)------------------------------
% 3.14/1.89 % (13649)dis+1002_1:128_acc=on:er=filter:i=17:si=on:rtra=on_0 on DTF2THF_13215 for (2998ds/17Mi)
% 3.14/1.90 % (13649)Instruction limit reached!
% 3.14/1.90 % (13649)------------------------------
% 3.14/1.90 % (13649)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.90 % (13649)Termination reason: Unknown
% 3.14/1.90 % (13649)Termination phase: shuffling
% 3.14/1.90
% 3.14/1.90 % (13649)Memory used [KB]: 1918
% 3.14/1.90 % (13649)Time elapsed: 0.007 s
% 3.14/1.90 % (13649)Instructions burned: 17 (million)
% 3.14/1.90 % (13649)------------------------------
% 3.14/1.90 % (13649)------------------------------
% 3.14/1.91 % (13650)ott+21_1:1_apa=on:au=on:cnfonf=off:sos=on:i=3:si=on:rtra=on_0 on DTF2THF_13215 for (2997ds/3Mi)
% 3.14/1.91 % (13650)Instruction limit reached!
% 3.14/1.91 % (13650)------------------------------
% 3.14/1.91 % (13650)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.91 % (13650)Termination reason: Unknown
% 3.14/1.91 % (13650)Termination phase: shuffling
% 3.14/1.91
% 3.14/1.91 % (13650)Memory used [KB]: 1535
% 3.14/1.91 % (13650)Time elapsed: 0.002 s
% 3.14/1.91 % (13650)Instructions burned: 4 (million)
% 3.14/1.91 % (13650)------------------------------
% 3.14/1.91 % (13650)------------------------------
% 3.14/1.92 % (13651)lrs+1010_1:8_cnfonf=off:hud=1:inj=on:tnu=5:i=30:si=on:rtra=on_0 on DTF2THF_13215 for (2997ds/30Mi)
% 3.14/1.92 % (13622)Instruction limit reached!
% 3.14/1.92 % (13622)------------------------------
% 3.14/1.92 % (13622)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.92 % (13622)Termination reason: Unknown
% 3.14/1.92 % (13622)Termination phase: Saturation
% 3.14/1.92
% 3.14/1.92 % (13622)Memory used [KB]: 9338
% 3.14/1.93 % (13622)Time elapsed: 0.104 s
% 3.14/1.93 % (13622)Instructions burned: 378 (million)
% 3.14/1.93 % (13622)------------------------------
% 3.14/1.93 % (13622)------------------------------
% 3.14/1.93 % (13651)Instruction limit reached!
% 3.14/1.93 % (13651)------------------------------
% 3.14/1.93 % (13651)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.93 % (13651)Termination reason: Unknown
% 3.14/1.93 % (13651)Termination phase: shuffling
% 3.14/1.93
% 3.14/1.93 % (13651)Memory used [KB]: 2046
% 3.14/1.93 % (13651)Time elapsed: 0.010 s
% 3.14/1.93 % (13651)Instructions burned: 31 (million)
% 3.14/1.93 % (13651)------------------------------
% 3.14/1.93 % (13651)------------------------------
% 3.14/1.93 % (13652)dis+10_1:1_ixr=off:plsq=on:plsqc=1:plsqr=32,1:s2a=on:i=127:si=on:rtra=on_0 on DTF2THF_13215 for (2997ds/127Mi)
% 3.14/1.94 % (13653)lrs+1002_1:1_au=on:cbe=off:cnfonf=conj_eager:cond=on:hi=on:i=100:si=on:rtra=on_0 on DTF2THF_13215 for (2997ds/100Mi)
% 3.14/1.97 % (13652)Instruction limit reached!
% 3.14/1.97 % (13652)------------------------------
% 3.14/1.97 % (13652)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.97 % (13652)Termination reason: Unknown
% 3.14/1.97 % (13652)Termination phase: Function definition elimination
% 3.14/1.97
% 3.14/1.97 % (13652)Memory used [KB]: 2686
% 3.14/1.97 % (13652)Time elapsed: 0.033 s
% 3.14/1.97 % (13652)Instructions burned: 129 (million)
% 3.14/1.97 % (13652)------------------------------
% 3.14/1.97 % (13652)------------------------------
% 3.14/1.97 % (13653)Instruction limit reached!
% 3.14/1.97 % (13653)------------------------------
% 3.14/1.97 % (13653)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.97 % (13653)Termination reason: Unknown
% 3.14/1.97 % (13653)Termination phase: Property scanning
% 3.14/1.97
% 3.14/1.97 % (13653)Memory used [KB]: 2558
% 3.14/1.97 % (13653)Time elapsed: 0.029 s
% 3.14/1.97 % (13653)Instructions burned: 102 (million)
% 3.14/1.97 % (13653)------------------------------
% 3.14/1.97 % (13653)------------------------------
% 3.14/1.98 % (13654)dis+10_1:1_anc=none:cnfonf=lazy_gen:fd=preordered:fe=off:hud=10:ins=3:ixr=off:nwc=5.0:plsq=on:plsqc=1:plsqr=32,1:sp=const_frequency:uhcvi=on:i=3:si=on:rtra=on_0 on DTF2THF_13215 for (2997ds/3Mi)
% 3.14/1.98 % (13654)Instruction limit reached!
% 3.14/1.98 % (13654)------------------------------
% 3.14/1.98 % (13654)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.98 % (13654)Termination reason: Unknown
% 3.14/1.98 % (13654)Termination phase: shuffling
% 3.14/1.98
% 3.14/1.98 % (13654)Memory used [KB]: 1535
% 3.14/1.98 % (13654)Time elapsed: 0.003 s
% 3.14/1.98 % (13654)Instructions burned: 5 (million)
% 3.14/1.98 % (13654)------------------------------
% 3.14/1.98 % (13654)------------------------------
% 3.14/1.98 % (13655)lrs+10_8:1_au=on:avsq=on:e2e=on:ins=3:s2a=on:s2at=3.0:ss=axioms:i=20:si=on:rtra=on_0 on DTF2THF_13215 for (2997ds/20Mi)
% 3.14/1.99 % (13655)Instruction limit reached!
% 3.14/1.99 % (13655)------------------------------
% 3.14/1.99 % (13655)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 3.14/1.99 % (13655)Termination reason: Unknown
% 3.14/1.99 % (13655)Termination phase: shuffling
% 3.14/1.99
% 3.14/1.99 % (13655)Memory used [KB]: 1918
% 3.14/1.99 % (13655)Time elapsed: 0.008 s
% 3.14/1.99 % (13655)Instructions burned: 20 (million)
% 3.14/1.99 % (13655)------------------------------
% 3.14/1.99 % (13655)------------------------------
% 3.14/2.00 % (13657)lrs+1010_1:1_au=on:cbe=off:nm=2:ntd=on:sd=2:ss=axioms:st=5.0:i=107:si=on:rtra=on_0 on DTF2THF_13215 for (2997ds/107Mi)
% 3.14/2.00 % (13656)dis+1002_1:1_cbe=off:hud=5:nm=4:plsq=on:plsqr=7,1:prag=on:sp=const_max:tnu=1:i=86:si=on:rtra=on_0 on DTF2THF_13215 for (2997ds/86Mi)
% 3.14/2.01 % (13608)First to succeed.
% 5.11/2.01 % (13608)Refutation found. Thanks to Tanya!
% 5.11/2.01 % SZS status Theorem for DTF2THF_13215
% 5.11/2.01 % SZS output start Proof for DTF2THF_13215
% 5.11/2.01 thf(func_def_0, type, in: $i > $i > $o).
% 5.11/2.01 thf(func_def_1, type, exu: ($i > $o) > $o).
% 5.11/2.01 thf(func_def_6, type, setadjoin: $i > $i > $i).
% 5.11/2.01 thf(func_def_8, type, powerset: $i > $i).
% 5.11/2.01 thf(func_def_10, type, setunion: $i > $i).
% 5.11/2.01 thf(func_def_19, type, descr: ($i > $o) > $i).
% 5.11/2.01 thf(func_def_21, type, dsetconstr: $i > ($i > $o) > $i).
% 5.11/2.01 thf(func_def_26, type, prop2set: $o > $i).
% 5.11/2.01 thf(func_def_36, type, nonempty: $i > $o).
% 5.11/2.01 thf(func_def_69, type, set2prop: $i > $o).
% 5.11/2.01 thf(func_def_88, type, subset: $i > $i > $o).
% 5.11/2.01 thf(func_def_89, type, disjoint: $i > $i > $o).
% 5.11/2.01 thf(func_def_90, type, setsmeet: $i > $i > $o).
% 5.11/2.01 thf(func_def_114, type, binunion: $i > $i > $i).
% 5.11/2.01 thf(func_def_122, type, binintersect: $i > $i > $i).
% 5.11/2.01 thf(func_def_135, type, regular: $i > $o).
% 5.11/2.01 thf(func_def_136, type, setminus: $i > $i > $i).
% 5.11/2.01 thf(func_def_147, type, symdiff: $i > $i > $i).
% 5.11/2.01 thf(func_def_153, type, iskpair: $i > $o).
% 5.11/2.01 thf(func_def_158, type, kpair: $i > $i > $i).
% 5.11/2.01 thf(func_def_160, type, cartprod: $i > $i > $i).
% 5.11/2.01 thf(func_def_177, type, singleton: $i > $o).
% 5.11/2.01 thf(func_def_179, type, ex1: $i > ($i > $o) > $o).
% 5.11/2.01 thf(func_def_184, type, atmost1p: $i > $o).
% 5.11/2.01 thf(func_def_185, type, atleast2p: $i > $o).
% 5.11/2.01 thf(func_def_186, type, atmost2p: $i > $o).
% 5.11/2.01 thf(func_def_187, type, upairsetp: $i > $o).
% 5.11/2.01 thf(func_def_191, type, kfst: $i > $i).
% 5.11/2.01 thf(func_def_203, type, ksnd: $i > $i).
% 5.11/2.01 thf(func_def_213, type, breln: $i > $i > $i > $o).
% 5.11/2.01 thf(func_def_214, type, dpsetconstr: $i > $i > ($i > $i > $o) > $i).
% 5.11/2.01 thf(func_def_222, type, func: $i > $i > $i > $o).
% 5.11/2.01 thf(func_def_223, type, funcSet: $i > $i > $i).
% 5.11/2.01 thf(func_def_226, type, ap: $i > $i > $i > $i > $i).
% 5.11/2.01 thf(func_def_232, type, lam: $i > $i > ($i > $i) > $i).
% 5.11/2.01 thf(func_def_259, type, if: $i > $o > $i > $i > $i).
% 5.11/2.01 thf(func_def_319, type, sP0: $i > $o > $i > $i > $o).
% 5.11/2.01 thf(func_def_322, type, sP3: $i > $i > $o).
% 5.11/2.01 thf(func_def_323, type, sP4: $i > $o).
% 5.11/2.01 thf(func_def_324, type, sP5: $i > $i > $o).
% 5.11/2.01 thf(func_def_325, type, sP6: $i > $i > $o).
% 5.11/2.01 thf(func_def_327, type, sP8: $i > $i > $i > $o).
% 5.11/2.01 thf(func_def_329, type, sP10: $i > $i > $i > $i > $o).
% 5.11/2.01 thf(func_def_370, type, sK51: $i > $i > $i).
% 5.11/2.01 thf(func_def_371, type, sK52: $i > $o).
% 5.11/2.01 thf(func_def_381, type, sK62: $i > $o).
% 5.11/2.01 thf(func_def_389, type, sK70: $i > ($i > $o) > $i).
% 5.11/2.01 thf(func_def_390, type, sK71: $i > $o).
% 5.11/2.01 thf(func_def_393, type, sK74: $i > $i > $o).
% 5.11/2.01 thf(func_def_402, type, sK83: $i > $i > $o).
% 5.11/2.01 thf(func_def_412, type, sK93: $i > $i > $i).
% 5.11/2.01 thf(func_def_413, type, sK94: $i > $o).
% 5.11/2.01 thf(func_def_415, type, sK96: $i > $i > $i).
% 5.11/2.01 thf(func_def_416, type, sK97: $i > $i > $i).
% 5.11/2.01 thf(func_def_423, type, sK104: $i > $i).
% 5.11/2.01 thf(func_def_437, type, sK118: ($i > $o) > $i > $i).
% 5.11/2.01 thf(func_def_439, type, sK120: $i > $o).
% 5.11/2.01 thf(func_def_445, type, sK126: $i > $i > $i > $i > $i).
% 5.11/2.01 thf(func_def_446, type, sK127: $i > $i > $i > $i > $i).
% 5.11/2.01 thf(func_def_449, type, sK130: $i > $i > $o).
% 5.11/2.01 thf(func_def_467, type, sK148: ($i > $o) > ($i > $o) > $i).
% 5.11/2.01 thf(func_def_468, type, sK149: ($i > $o) > ($i > $o) > $i).
% 5.11/2.01 thf(func_def_469, type, sK150: $i > $o).
% 5.11/2.01 thf(func_def_470, type, sK151: $i > $o).
% 5.11/2.01 thf(func_def_519, type, sK200: $i > $i > $i > $i > $i).
% 5.11/2.01 thf(func_def_520, type, sK201: $i > $i > $i > $i > $i).
% 5.11/2.01 thf(func_def_526, type, sK207: $i > $o).
% 5.11/2.01 thf(func_def_538, type, sK219: $i > $o).
% 5.11/2.01 thf(func_def_541, type, sK222: $i > ($i > $o) > $i).
% 5.11/2.01 thf(func_def_547, type, sK228: $i > $o).
% 5.11/2.01 thf(func_def_549, type, sK230: ($i > $o) > $i > $i > $i > $i).
% 5.11/2.01 thf(func_def_550, type, sK231: ($i > $o) > $i > $i > $i > $i).
% 5.11/2.01 thf(func_def_551, type, sK232: ($i > $o) > $i > $i).
% 5.11/2.01 thf(func_def_553, type, sK234: $i > $o).
% 5.11/2.01 thf(func_def_569, type, sK250: $i > $i > $i > $i > $i).
% 5.11/2.01 thf(func_def_570, type, sK251: ($i > $o) > ($i > $o) > $i > $i > $i).
% 5.11/2.01 thf(func_def_571, type, sK252: ($i > $o) > ($i > $o) > $i > $i > $i).
% 5.11/2.01 thf(func_def_574, type, sK255: $i > $o).
% 5.11/2.01 thf(func_def_575, type, sK256: $i > $o).
% 5.11/2.01 thf(func_def_576, type, sK257: $i > $i).
% 5.11/2.01 thf(func_def_578, type, sK259: $i > $i).
% 5.11/2.01 thf(func_def_583, type, sK264: $i > $o).
% 5.11/2.01 thf(func_def_595, type, sK276: $i > $i > $i).
% 5.11/2.01 thf(func_def_602, type, sK283: $i > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_603, type, sK284: $i > $o).
% 5.11/2.02 thf(func_def_608, type, sK289: $i > $i > $o).
% 5.11/2.02 thf(func_def_613, type, sK294: $i > $o).
% 5.11/2.02 thf(func_def_620, type, sK301: $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_630, type, sK311: $i > $o).
% 5.11/2.02 thf(func_def_633, type, sK314: $i > $i > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_645, type, sK326: $i > $i > $i).
% 5.11/2.02 thf(func_def_654, type, sK335: $i > $o).
% 5.11/2.02 thf(func_def_661, type, sK342: $i > $i > $o).
% 5.11/2.02 thf(func_def_663, type, sK344: $i > $i).
% 5.11/2.02 thf(func_def_664, type, sK345: $i > $i).
% 5.11/2.02 thf(func_def_665, type, sK346: $i > ($i > $i > $o) > $i).
% 5.11/2.02 thf(func_def_666, type, sK347: $i > $i > ($i > $i > $o) > $i).
% 5.11/2.02 thf(func_def_667, type, sK348: $i > ($i > $i > $o) > $i).
% 5.11/2.02 thf(func_def_670, type, sK351: $i > $o).
% 5.11/2.02 thf(func_def_691, type, sK372: $i > $i > $i).
% 5.11/2.02 thf(func_def_706, type, sK387: $i > $i > $o).
% 5.11/2.02 thf(func_def_712, type, sK393: $i > $o).
% 5.11/2.02 thf(func_def_716, type, sK397: $i > $i > $o).
% 5.11/2.02 thf(func_def_731, type, sK412: $i > $i).
% 5.11/2.02 thf(func_def_732, type, sK413: ($i > $i) > $i > $i > $i).
% 5.11/2.02 thf(func_def_740, type, sK421: $i > $i).
% 5.11/2.02 thf(func_def_742, type, sK423: $i > $o).
% 5.11/2.02 thf(func_def_745, type, sK426: $i > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_755, type, sK436: $i > $i > $o).
% 5.11/2.02 thf(func_def_765, type, sK446: $i > $i > $i).
% 5.11/2.02 thf(func_def_766, type, sK447: $i > $i > $i).
% 5.11/2.02 thf(func_def_767, type, sK448: $i > $i > $i).
% 5.11/2.02 thf(func_def_768, type, sK449: $i > $i > $i).
% 5.11/2.02 thf(func_def_769, type, sK450: $i > $i > $i).
% 5.11/2.02 thf(func_def_770, type, sK451: $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_771, type, sK452: $i > $i).
% 5.11/2.02 thf(func_def_772, type, sK453: $i > $i).
% 5.11/2.02 thf(func_def_773, type, sK454: $i > $i).
% 5.11/2.02 thf(func_def_774, type, sK455: $i > $i).
% 5.11/2.02 thf(func_def_775, type, sK456: $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_776, type, sK457: $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_777, type, sK458: $i > $i > $i).
% 5.11/2.02 thf(func_def_778, type, sK459: $i > $i > $i).
% 5.11/2.02 thf(func_def_779, type, sK460: $i > $i > $i).
% 5.11/2.02 thf(func_def_781, type, sK462: $i > $i).
% 5.11/2.02 thf(func_def_782, type, sK463: $i > $i).
% 5.11/2.02 thf(func_def_783, type, sK464: $i > $i).
% 5.11/2.02 thf(func_def_827, type, sK508: $i > $o).
% 5.11/2.02 thf(func_def_831, type, sK512: $i > $o).
% 5.11/2.02 thf(func_def_834, type, sK515: $i > $i > ($i > $i) > $i).
% 5.11/2.02 thf(func_def_835, type, sK516: $i > $i).
% 5.11/2.02 thf(func_def_841, type, sK522: $i > $o).
% 5.11/2.02 thf(func_def_843, type, sK524: ($i > $o) > $i > $i).
% 5.11/2.02 thf(func_def_844, type, sK525: ($i > $o) > $i > $i).
% 5.11/2.02 thf(func_def_853, type, sK534: $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_854, type, sK535: $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_861, type, sK542: $i > $i > ($i > $i) > $i).
% 5.11/2.02 thf(func_def_862, type, sK543: $i > $i).
% 5.11/2.02 thf(func_def_866, type, sK547: $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_867, type, sK548: $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_876, type, sK557: $i > $i > $i).
% 5.11/2.02 thf(func_def_882, type, sK563: $i > $o).
% 5.11/2.02 thf(func_def_884, type, sK565: ($i > $o) > $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_885, type, sK566: ($i > $o) > $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_895, type, sK576: $i > $o).
% 5.11/2.02 thf(func_def_915, type, sK596: $i > $o).
% 5.11/2.02 thf(func_def_917, type, sK598: $i > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_918, type, sK599: $i > $i).
% 5.11/2.02 thf(func_def_920, type, sK601: ($i > $o) > $i).
% 5.11/2.02 thf(func_def_921, type, sK602: $i > $o).
% 5.11/2.02 thf(func_def_922, type, sK603: $i > $i).
% 5.11/2.02 thf(func_def_927, type, sK608: $i > $i).
% 5.11/2.02 thf(func_def_929, type, sK610: $i > ($i > $i) > $i > $i).
% 5.11/2.02 thf(func_def_930, type, sK611: $i > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_931, type, sK612: $i > $o).
% 5.11/2.02 thf(func_def_1010, type, sK691: $i > $o).
% 5.11/2.02 thf(func_def_1011, type, sK692: ($i > $o) > $i).
% 5.11/2.02 thf(func_def_1015, type, sK696: $i > $i).
% 5.11/2.02 thf(func_def_1019, type, sK700: $i > $i > ($i > $i) > $i).
% 5.11/2.02 thf(func_def_1041, type, sK722: $i > $o).
% 5.11/2.02 thf(func_def_1042, type, sK723: $i > $i).
% 5.11/2.02 thf(func_def_1043, type, sK724: ($i > $o) > $i).
% 5.11/2.02 thf(func_def_1044, type, sK725: $o > $i > $i > $i).
% 5.11/2.02 thf(func_def_1054, type, sK735: $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_1072, type, sK753: $i > $i > $i).
% 5.11/2.02 thf(func_def_1085, type, sK766: $i > $i).
% 5.11/2.02 thf(func_def_1091, type, sK772: ($i > $o) > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_1092, type, sK773: ($i > $o) > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_1093, type, sK774: $i > $o).
% 5.11/2.02 thf(func_def_1094, type, sK775: $i > $o).
% 5.11/2.02 thf(func_def_1100, type, sK781: $i > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_1101, type, sK782: $i > $o).
% 5.11/2.02 thf(func_def_1121, type, sK802: $i > $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_1122, type, sK803: $i > $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_1123, type, sK804: $i > $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_1124, type, sK805: $i > $i > $i > $i > $i).
% 5.11/2.02 thf(func_def_1125, type, sK806: ($i > $o) > $i).
% 5.11/2.02 thf(func_def_1126, type, sK807: ($i > $o) > $i).
% 5.11/2.02 thf(func_def_1127, type, sK808: $i > $o).
% 5.11/2.02 thf(func_def_1134, type, sK815: $i > $o).
% 5.11/2.02 thf(func_def_1137, type, sK818: $i > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_1138, type, sK819: $i > ($i > $o) > $i).
% 5.11/2.02 thf(func_def_1146, type, sK827: $i > $i).
% 5.11/2.02 thf(func_def_1149, type, sK830: $i > $o).
% 5.11/2.02 thf(func_def_1169, type, sK850: $i > $i > $i).
% 5.11/2.02 thf(func_def_1173, type, sK854: $i > $i).
% 5.11/2.02 thf(func_def_1175, type, sK856: $i > ($i > $i) > $i > $i).
% 5.11/2.02 thf(func_def_1182, type, ph863: !>[X0: $tType]:(X0)).
% 5.11/2.02 thf(f6970,plain,(
% 5.11/2.02 $false),
% 5.11/2.02 inference(avatar_sat_refutation,[status(thm)],[f4473,f4551,f4612,f5306,f5313,f6969])).
% 5.11/2.02 thf(f6969,plain,(
% 5.11/2.02 spl862_24 | spl862_10),
% 5.11/2.02 inference(avatar_split_clause,[status(thm)],[f4496,f4236,f4529])).
% 5.11/2.02 thf(f4529,definition,(
% 5.11/2.02 spl862_24 <=> ((in @ sK794 @ sK792) = $true)),
% 5.11/2.02 introduced(definition,[new_symbols(naming,[spl862_24])],[avatar_definition])).
% 5.11/2.02 thf(f4236,definition,(
% 5.11/2.02 spl862_10 <=> ($true = (in @ sK794 @ (setminus @ sK791 @ sK792)))),
% 5.11/2.02 introduced(definition,[new_symbols(naming,[spl862_10])],[avatar_definition])).
% 5.11/2.02 thf(f4496,plain,(
% 5.11/2.02 ((in @ sK794 @ sK792) = $true) | spl862_10),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4495])).
% 5.11/2.02 thf(f4495,plain,(
% 5.11/2.02 ((in @ sK794 @ sK792) = $true) | ($true != $true) | spl862_10),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f4494,f4273])).
% 5.11/2.02 thf(f4273,plain,(
% 5.11/2.02 ((in @ sK794 @ sK791) = $true)),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4272])).
% 5.11/2.02 thf(f4272,plain,(
% 5.11/2.02 ($true != $true) | ((in @ sK794 @ sK791) = $true)),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f4200,f3689])).
% 5.11/2.02 thf(f3689,plain,(
% 5.11/2.02 (setminusEL = $true)),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f2404,plain,(
% 5.11/2.02 (cartprodpairsurjEq = $true) & (binunionIL = $true) & (notsubsetI = $true) & (upairsetIL = $true) & (dsetconstrI = $true) & (singletonsuniq = $true) & (upairsetIR = $true) & (sepSubset = $true) & (setOfPairsIsBReln = $true) & (contrasubsetT1 = $true) & (upairequniteq = $true) & (app = $true) & (powersetE = $true) & (emptyE1 = $true) & (subsetE = $true) & (complementTE1 = $true) & (cartprodpairmemER = $true) & (binunionE = $true) & (contrasubsetT3 = $true) & (cartprodfstpairEq = $true) & (ksndpairEq = $true) & (binintersectSubset1 = $true) & (dsetconstrER = $true) & (inCongP = $true) & (funcextLem = $true) & (notequalI2 = $true) & (iffalseProp2 = $true) & (ap2apEq1 = $true) & (setunionsingleton = $true) & (subPowSU = $true) & (complementT_lem = $true) & (cartprodmempair = $true) & (inIntersectImpInUnion2 = $true) & (doubleComplementSub2 = $true) & (inIntersectImpInIntersectUnions = $true) & (complementTI1 = $true) & (setminusERneg = $true) & (descr__Cong = $true) & (powersetI1 = $true) & (dsetconstr__Cong = $true) & (exuEu = $true) & (setadjoinSub2 = $true) & (subsetI1 = $true) & (setextsub = $true) & (iffalseProp1 = $true) & (symdiffIneg2 = $true) & (setukpairinjL2 = $true) & (exuE1 = $true) & (theprop = $true) & (iftrueorfalse = $true) & (notinemptyset = $true) & (binintersectSubset2 = $true) & (contrasubsetT2 = $true) & (nonemptyE1 = $true) & (cartprodmempair1 = $true) & (sepInPowerset = $true) & (lam2lamEq = $true) & (prop2set2propI = $true) & (emptysetE = $true) & (binintersectLsub = $true) & (emptyInPowerset = $true) & (noeltsimpempty = $true) & (kpairp = $true) & (powersetTE1 = $true) & (inComplementUnionImpInComplement1 = $true) & (dpsetconstrER = $true) & (prop2setI = $true) & (setext = $true) & (prop2setE = $true) & (ubforcartprodlem1 = $true) & (iftrue = $true) & (kpairiskpair = $true) & (cartprodpairin = $true) & (exuI2 = $true) & (ap2p = $true) & (exuE2 = $true) & (contrasubsetT = $true) & (cartprodsndpairEq = $true) & (setunionE = $true) & (singletoninpowunion = $true) & (notdexE = $true) & (kpairsurjEq = $true) & (nonemptyImpWitness = $true) & (ksndsingleton = $true) & (dpsetconstrI = $true) & (cartprodsndin = $true) & (ifSingleton = $true) & (doubleComplementE1 = $true) & (apProp = $true) & (exuI1 = $true) & (dpsetconstrEL2 = $true) & (iftrueProp2 = $true) & (powersetsubset = $true) & (setunionI = $true) & (iffalse = $true) & (in__Cong = $true) & (cartprodmempaircEq = $true) & (binunionIR = $true) & (eqimpsubset1 = $true) & (beta1 = $true) & (binunionLsub = $true) & (notdallE = $true) & (setukpairinjL = $true) & (setunionE2 = $true) & (singletonsubset = $true) & (setminusI = $true) & (setminusSubset2 = $true) & (binunionTILcontra = $true) & (subbreln = $true) & (setukpairinjR11 = $true) & (ifp = $true) & (setadjoinIL = $true) & (binintersectSubset4 = $true) & (beta2 = $true) & (symdiffIneg1 = $true) & (binintersectSubset3 = $true) & (setminusIRneg = $true) & (subsetTrans = $true) & (theeq = $true) & (dsetconstrEL = $true) & (((in @ sK792 @ (powerset @ sK791)) = $true) & (($true = (in @ sK793 @ (powerset @ sK791))) & (((in @ sK794 @ (setminus @ sK791 @ (binintersect @ sK792 @ sK793))) = $true) & ($true != (in @ sK794 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ sK793)))) & ((in @ sK794 @ sK791) = $true)))) & (kfstpairEq = $true) & (setadjoin__Cong = $true) & (quantDeMorgan2 = $true) & (subsetTI = $true) & (uniqinunit = $true) & (emptyinunitempty = $true) & (singletonsswitch = $true) & (eqbreln = $true) & (demorgan2a2 = $true) & (binunionT_lem = $true) & (complementImpComplementIntersect = $true) & (exuE3e = $true) & (setminusEL = $true) & (foundationAx = $true) & (nonemptyI = $true) & (setextT = $true) & (binintersectSubset5 = $true) & (ubforcartprodlem2 = $true) & (wellorderingAx = $true) & (setunion__Cong = $true) & (setukpairinjR12 = $true) & (binintersectRsub = $true) & (demorgan2a1 = $true) & (setminusILneg = $true) & (doubleComplementI1 = $true) & (setukpairinjR1 = $true) & (powerset__Cong = $true) & (exuE3u = $true) & (doubleComplementSub1 = $true) & (subset2powerset = $true) & (complementTcontraSubset = $true) & (upairinpowunion = $true) & (powersetI = $true) & (descrp = $true) & (setminusER = $true) & (setadjoinAx = $true) & (disjointsetsI1 = $true) & (eta1 = $true) & (setukpairinjR2 = $true) & (nonemptyI1 = $true) & (upairsetE = $true) & (binintersectT_lem = $true) & (brelnall2 = $true) & (binintersectTERcontra = $true) & (binunionRsub = $true) & (binintersectI = $true) & (notinsingleton = $true) & (secondinupair = $true) & (subsetE2 = $true) & (setukpairinjR = $true) & (funcGraphProp2 = $true) & (emptysetAx = $true) & (powersetAx = $true) & (ubforcartprodlem3 = $true) & (funcinfuncset = $true) & (setminusSubset1 = $true) & (singletoninpowerset = $true) & (omegaIndAx = $true) & (binintersectER = $true) & (setminusLsub = $true) & (funcGraphProp4 = $true) & (upairset2E = $true) & (powersetE1 = $true) & (setadjoinSub = $true) & (setadjoinIR = $true) & (eqinunit = $true) & (setextAx = $true) & (subsetRefl = $true) & (funcGraphProp1 = $true) & (infuncsetfunc = $true) & (quantDeMorgan4 = $true) & (setbeta = $true) & (binunionTE = $true) & (binunionTIRcontra = $true) & (doubleComplementEq = $true) & (funcImageSingleton = $true) & (lam2p = $true) & (cartprodpairmemEL = $true) & (ex1E2 = $true) & (singletonprop = $true) & (upairset2IR = $true) & (bs114d = $true) & (dpsetconstrERa = $true) & (setukpairinjL1 = $true) & (ap2apEq2 = $true) & (setminusT_lem = $true) & (setunionsingleton1 = $true) & (upairsubunion = $true) & (setunionsingleton2 = $true) & (lamProp = $true) & (binunionEcases = $true) & (binunionTEcontra = $true) & (emptysetimpfalse = $true) & (emptyI = $true) & (symdiffI2 = $true) & (contraSubsetComplement = $true) & (powersetTI1 = $true) & (emptyinPowerset = $true) & (funcext2 = $true) & (notequalI1 = $true) & (exu__Cong = $true) & (setukpairIL = $true) & (emptyset__Cong = $true) & (replAx = $true) & (inIntersectImpInUnion = $true) & (cartprodfstin = $true) & (emptysetsubset = $true) & (brelnall1 = $true) & (complementUnionInPowersetComplement = $true) & (ex1E1 = $true) & (ex1I2 = $true) & (complementSubsetComplementIntersect = $true) & (setminusELneg = $true) & (vacuousDall = $true) & (setadjoinOr = $true) & (complementTnotintersectT = $true) & (subsetI2 = $true) & (subsetemptysetimpeq = $true) & (intersectInPowersetIntersectUnions = $true) & (exuI3 = $true) & (setadjoinE = $true) & (kfstsingleton = $true) & (omegaSAx = $true) & (setukpairIR = $true) & (binintersectTELcontra = $true) & (binintersectEL = $true) & (symdiffI1 = $true) & (dpsetconstrSub = $true) & (inComplementUnionImpNotIn1 = $true) & (omega0Ax = $true) & (powersetT_lem = $true) & (lamp = $true) & (iftrueProp1 = $true) & (quantDeMorgan1 = $true) & (complementInPowersetComplementIntersect = $true) & (inPowerset = $true) & (funcext = $true) & (setoftrueEq = $true) & (funcGraphProp3 = $true) & (setunionAx = $true) & (quantDeMorgan3 = $true) & (eqimpsubset2 = $true) & (ex1I = $true) & (dpsetconstrEL1 = $true) & (eta2 = $true) & (omega__Cong = $true) & (symdiffE = $true)),
% 5.11/2.02 inference(skolemisation,[status(esa),new_symbols(skolem,[sK791,sK792,sK793,sK794])],[f911,f2403,f2402,f2401])).
% 5.11/2.02 thf(f2401,plain,(
% 5.11/2.02 ? [X0 : $i,X1 : $i] : (($true = (in @ X1 @ (powerset @ X0))) & ? [X2 : $i] : (((in @ X2 @ (powerset @ X0)) = $true) & ? [X3 : $i] : (((in @ X3 @ (setminus @ X0 @ (binintersect @ X1 @ X2))) = $true) & ((in @ X3 @ (binunion @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2))) != $true) & ($true = (in @ X3 @ X0))))) => (((in @ sK792 @ (powerset @ sK791)) = $true) & ? [X2 : $i] : (($true = (in @ X2 @ (powerset @ sK791))) & ? [X3 : $i] : (((in @ X3 @ (setminus @ sK791 @ (binintersect @ sK792 @ X2))) = $true) & ((in @ X3 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ X2))) != $true) & ((in @ X3 @ sK791) = $true))))),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f2402,plain,(
% 5.11/2.02 ? [X2 : $i] : (($true = (in @ X2 @ (powerset @ sK791))) & ? [X3 : $i] : (((in @ X3 @ (setminus @ sK791 @ (binintersect @ sK792 @ X2))) = $true) & ((in @ X3 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ X2))) != $true) & ((in @ X3 @ sK791) = $true))) => (($true = (in @ sK793 @ (powerset @ sK791))) & ? [X3 : $i] : (((in @ X3 @ (setminus @ sK791 @ (binintersect @ sK792 @ sK793))) = $true) & ((in @ X3 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ sK793))) != $true) & ((in @ X3 @ sK791) = $true)))),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f2403,plain,(
% 5.11/2.02 ? [X3 : $i] : (((in @ X3 @ (setminus @ sK791 @ (binintersect @ sK792 @ sK793))) = $true) & ((in @ X3 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ sK793))) != $true) & ((in @ X3 @ sK791) = $true)) => (((in @ sK794 @ (setminus @ sK791 @ (binintersect @ sK792 @ sK793))) = $true) & ($true != (in @ sK794 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ sK793)))) & ((in @ sK794 @ sK791) = $true))),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f911,plain,(
% 5.11/2.02 (cartprodpairsurjEq = $true) & (binunionIL = $true) & (notsubsetI = $true) & (upairsetIL = $true) & (dsetconstrI = $true) & (singletonsuniq = $true) & (upairsetIR = $true) & (sepSubset = $true) & (setOfPairsIsBReln = $true) & (contrasubsetT1 = $true) & (upairequniteq = $true) & (app = $true) & (powersetE = $true) & (emptyE1 = $true) & (subsetE = $true) & (complementTE1 = $true) & (cartprodpairmemER = $true) & (binunionE = $true) & (contrasubsetT3 = $true) & (cartprodfstpairEq = $true) & (ksndpairEq = $true) & (binintersectSubset1 = $true) & (dsetconstrER = $true) & (inCongP = $true) & (funcextLem = $true) & (notequalI2 = $true) & (iffalseProp2 = $true) & (ap2apEq1 = $true) & (setunionsingleton = $true) & (subPowSU = $true) & (complementT_lem = $true) & (cartprodmempair = $true) & (inIntersectImpInUnion2 = $true) & (doubleComplementSub2 = $true) & (inIntersectImpInIntersectUnions = $true) & (complementTI1 = $true) & (setminusERneg = $true) & (descr__Cong = $true) & (powersetI1 = $true) & (dsetconstr__Cong = $true) & (exuEu = $true) & (setadjoinSub2 = $true) & (subsetI1 = $true) & (setextsub = $true) & (iffalseProp1 = $true) & (symdiffIneg2 = $true) & (setukpairinjL2 = $true) & (exuE1 = $true) & (theprop = $true) & (iftrueorfalse = $true) & (notinemptyset = $true) & (binintersectSubset2 = $true) & (contrasubsetT2 = $true) & (nonemptyE1 = $true) & (cartprodmempair1 = $true) & (sepInPowerset = $true) & (lam2lamEq = $true) & (prop2set2propI = $true) & (emptysetE = $true) & (binintersectLsub = $true) & (emptyInPowerset = $true) & (noeltsimpempty = $true) & (kpairp = $true) & (powersetTE1 = $true) & (inComplementUnionImpInComplement1 = $true) & (dpsetconstrER = $true) & (prop2setI = $true) & (setext = $true) & (prop2setE = $true) & (ubforcartprodlem1 = $true) & (iftrue = $true) & (kpairiskpair = $true) & (cartprodpairin = $true) & (exuI2 = $true) & (ap2p = $true) & (exuE2 = $true) & (contrasubsetT = $true) & (cartprodsndpairEq = $true) & (setunionE = $true) & (singletoninpowunion = $true) & (notdexE = $true) & (kpairsurjEq = $true) & (nonemptyImpWitness = $true) & (ksndsingleton = $true) & (dpsetconstrI = $true) & (cartprodsndin = $true) & (ifSingleton = $true) & (doubleComplementE1 = $true) & (apProp = $true) & (exuI1 = $true) & (dpsetconstrEL2 = $true) & (iftrueProp2 = $true) & (powersetsubset = $true) & (setunionI = $true) & (iffalse = $true) & (in__Cong = $true) & (cartprodmempaircEq = $true) & (binunionIR = $true) & (eqimpsubset1 = $true) & (beta1 = $true) & (binunionLsub = $true) & (notdallE = $true) & (setukpairinjL = $true) & (setunionE2 = $true) & (singletonsubset = $true) & (setminusI = $true) & (setminusSubset2 = $true) & (binunionTILcontra = $true) & (subbreln = $true) & (setukpairinjR11 = $true) & (ifp = $true) & (setadjoinIL = $true) & (binintersectSubset4 = $true) & (beta2 = $true) & (symdiffIneg1 = $true) & (binintersectSubset3 = $true) & (setminusIRneg = $true) & (subsetTrans = $true) & (theeq = $true) & (dsetconstrEL = $true) & ? [X0 : $i,X1 : $i] : (($true = (in @ X1 @ (powerset @ X0))) & ? [X2 : $i] : (((in @ X2 @ (powerset @ X0)) = $true) & ? [X3 : $i] : (((in @ X3 @ (setminus @ X0 @ (binintersect @ X1 @ X2))) = $true) & ((in @ X3 @ (binunion @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2))) != $true) & ($true = (in @ X3 @ X0))))) & (kfstpairEq = $true) & (setadjoin__Cong = $true) & (quantDeMorgan2 = $true) & (subsetTI = $true) & (uniqinunit = $true) & (emptyinunitempty = $true) & (singletonsswitch = $true) & (eqbreln = $true) & (demorgan2a2 = $true) & (binunionT_lem = $true) & (complementImpComplementIntersect = $true) & (exuE3e = $true) & (setminusEL = $true) & (foundationAx = $true) & (nonemptyI = $true) & (setextT = $true) & (binintersectSubset5 = $true) & (ubforcartprodlem2 = $true) & (wellorderingAx = $true) & (setunion__Cong = $true) & (setukpairinjR12 = $true) & (binintersectRsub = $true) & (demorgan2a1 = $true) & (setminusILneg = $true) & (doubleComplementI1 = $true) & (setukpairinjR1 = $true) & (powerset__Cong = $true) & (exuE3u = $true) & (doubleComplementSub1 = $true) & (subset2powerset = $true) & (complementTcontraSubset = $true) & (upairinpowunion = $true) & (powersetI = $true) & (descrp = $true) & (setminusER = $true) & (setadjoinAx = $true) & (disjointsetsI1 = $true) & (eta1 = $true) & (setukpairinjR2 = $true) & (nonemptyI1 = $true) & (upairsetE = $true) & (binintersectT_lem = $true) & (brelnall2 = $true) & (binintersectTERcontra = $true) & (binunionRsub = $true) & (binintersectI = $true) & (notinsingleton = $true) & (secondinupair = $true) & (subsetE2 = $true) & (setukpairinjR = $true) & (funcGraphProp2 = $true) & (emptysetAx = $true) & (powersetAx = $true) & (ubforcartprodlem3 = $true) & (funcinfuncset = $true) & (setminusSubset1 = $true) & (singletoninpowerset = $true) & (omegaIndAx = $true) & (binintersectER = $true) & (setminusLsub = $true) & (funcGraphProp4 = $true) & (upairset2E = $true) & (powersetE1 = $true) & (setadjoinSub = $true) & (setadjoinIR = $true) & (eqinunit = $true) & (setextAx = $true) & (subsetRefl = $true) & (funcGraphProp1 = $true) & (infuncsetfunc = $true) & (quantDeMorgan4 = $true) & (setbeta = $true) & (binunionTE = $true) & (binunionTIRcontra = $true) & (doubleComplementEq = $true) & (funcImageSingleton = $true) & (lam2p = $true) & (cartprodpairmemEL = $true) & (ex1E2 = $true) & (singletonprop = $true) & (upairset2IR = $true) & (bs114d = $true) & (dpsetconstrERa = $true) & (setukpairinjL1 = $true) & (ap2apEq2 = $true) & (setminusT_lem = $true) & (setunionsingleton1 = $true) & (upairsubunion = $true) & (setunionsingleton2 = $true) & (lamProp = $true) & (binunionEcases = $true) & (binunionTEcontra = $true) & (emptysetimpfalse = $true) & (emptyI = $true) & (symdiffI2 = $true) & (contraSubsetComplement = $true) & (powersetTI1 = $true) & (emptyinPowerset = $true) & (funcext2 = $true) & (notequalI1 = $true) & (exu__Cong = $true) & (setukpairIL = $true) & (emptyset__Cong = $true) & (replAx = $true) & (inIntersectImpInUnion = $true) & (cartprodfstin = $true) & (emptysetsubset = $true) & (brelnall1 = $true) & (complementUnionInPowersetComplement = $true) & (ex1E1 = $true) & (ex1I2 = $true) & (complementSubsetComplementIntersect = $true) & (setminusELneg = $true) & (vacuousDall = $true) & (setadjoinOr = $true) & (complementTnotintersectT = $true) & (subsetI2 = $true) & (subsetemptysetimpeq = $true) & (intersectInPowersetIntersectUnions = $true) & (exuI3 = $true) & (setadjoinE = $true) & (kfstsingleton = $true) & (omegaSAx = $true) & (setukpairIR = $true) & (binintersectTELcontra = $true) & (binintersectEL = $true) & (symdiffI1 = $true) & (dpsetconstrSub = $true) & (inComplementUnionImpNotIn1 = $true) & (omega0Ax = $true) & (powersetT_lem = $true) & (lamp = $true) & (iftrueProp1 = $true) & (quantDeMorgan1 = $true) & (complementInPowersetComplementIntersect = $true) & (inPowerset = $true) & (funcext = $true) & (setoftrueEq = $true) & (funcGraphProp3 = $true) & (setunionAx = $true) & (quantDeMorgan3 = $true) & (eqimpsubset2 = $true) & (ex1I = $true) & (dpsetconstrEL1 = $true) & (eta2 = $true) & (omega__Cong = $true) & (symdiffE = $true)),
% 5.11/2.02 inference(flattening,[status(thm)],[f910])).
% 5.11/2.02 thf(f910,plain,(
% 5.11/2.02 ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((? [X0 : $i,X1 : $i] : (? [X2 : $i] : (? [X3 : $i] : ((((in @ X3 @ (binunion @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2))) != $true) & ((in @ X3 @ (setminus @ X0 @ (binintersect @ X1 @ X2))) = $true)) & ($true = (in @ X3 @ X0))) & ((in @ X2 @ (powerset @ X0)) = $true)) & ($true = (in @ X1 @ (powerset @ X0)))) & (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)),
% 5.11/2.02 inference(ennf_transformation,[status(thm)],[f542])).
% 5.11/2.02 thf(f542,plain,(
% 5.11/2.02 ~((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) => ! [X0 : $i,X1 : $i] : (($true = (in @ X1 @ (powerset @ X0))) => ! [X2 : $i] : (((in @ X2 @ (powerset @ X0)) = $true) => ! [X3 : $i] : (($true = (in @ X3 @ X0)) => (((in @ X3 @ (setminus @ X0 @ (binintersect @ X1 @ X2))) = $true) => ((in @ X3 @ (binunion @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2))) = $true))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 5.11/2.02 inference(fool_elimination,[status(thm)],[f541])).
% 5.11/2.02 thf(f541,plain,(
% 5.11/2.02 ~(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 => ! [X0 : $i,X1 : $i] : ((in @ X1 @ (powerset @ X0)) => ! [X2 : $i] : ((in @ X2 @ (powerset @ X0)) => ! [X3 : $i] : ((in @ X3 @ X0) => ((in @ X3 @ (setminus @ X0 @ (binintersect @ X1 @ X2))) => (in @ X3 @ (binunion @ (setminus @ X0 @ X1) @ (setminus @ X0 @ X2))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 5.11/2.02 inference(rectify,[status(thm)],[f273])).
% 5.11/2.02 thf(f273,negated_conjecture,(
% 5.11/2.02 ~(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 => ! [X3 : $i,X11 : $i] : ((in @ X11 @ (powerset @ X3)) => ! [X16 : $i] : ((in @ X16 @ (powerset @ X3)) => ! [X1 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ (setminus @ X3 @ (binintersect @ X11 @ X16))) => (in @ X1 @ (binunion @ (setminus @ X3 @ X11) @ (setminus @ X3 @ X16))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 5.11/2.02 inference(negated_conjecture,[status(cth)],[f272])).
% 5.11/2.02 thf(f272,conjecture,(
% 5.11/2.02 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 => ! [X3 : $i,X11 : $i] : ((in @ X11 @ (powerset @ X3)) => ! [X16 : $i] : ((in @ X16 @ (powerset @ X3)) => ! [X1 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ (setminus @ X3 @ (binintersect @ X11 @ X16))) => (in @ X1 @ (binunion @ (setminus @ X3 @ X11) @ (setminus @ X3 @ X16)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 5.11/2.02 file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',demorgan1a)).
% 5.11/2.02 thf(f4200,plain,(
% 5.11/2.02 (setminusEL != $true) | ((in @ sK794 @ sK791) = $true)),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4193])).
% 5.11/2.02 thf(f4193,plain,(
% 5.11/2.02 ($true != $true) | ((in @ sK794 @ sK791) = $true) | (setminusEL != $true)),
% 5.11/2.02 inference(superposition,[status(thm)],[f2513,f3704])).
% 5.11/2.02 thf(f3704,plain,(
% 5.11/2.02 ((in @ sK794 @ (setminus @ sK791 @ (binintersect @ sK792 @ sK793))) = $true)),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f2513,plain,(
% 5.11/2.02 ( ! [X2 : $i,X0 : $i,X1 : $i] : (((in @ X1 @ (setminus @ X0 @ X2)) != $true) | ((in @ X1 @ X0) = $true) | (setminusEL != $true)) )),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f1207])).
% 5.11/2.02 thf(f1207,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ((in @ X1 @ (setminus @ X0 @ X2)) != $true)) | (setminusEL != $true)) & ((setminusEL = $true) | (((in @ sK14 @ sK13) != $true) & ($true = (in @ sK14 @ (setminus @ sK13 @ sK15)))))),
% 5.11/2.02 inference(skolemisation,[status(esa),new_symbols(skolem,[sK13,sK14,sK15])],[f1205,f1206])).
% 5.11/2.02 thf(f1206,plain,(
% 5.11/2.02 ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X3) != $true) & ((in @ X4 @ (setminus @ X3 @ X5)) = $true)) => (((in @ sK14 @ sK13) != $true) & ($true = (in @ sK14 @ (setminus @ sK13 @ sK15))))),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f1205,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ((in @ X1 @ (setminus @ X0 @ X2)) != $true)) | (setminusEL != $true)) & ((setminusEL = $true) | ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X3) != $true) & ((in @ X4 @ (setminus @ X3 @ X5)) = $true)))),
% 5.11/2.02 inference(rectify,[status(thm)],[f1204])).
% 5.11/2.02 thf(f1204,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ((in @ X1 @ (setminus @ X0 @ X2)) != $true)) | (setminusEL != $true)) & ((setminusEL = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) != $true) & ((in @ X1 @ (setminus @ X0 @ X2)) = $true)))),
% 5.11/2.02 inference(nnf_transformation,[status(thm)],[f915])).
% 5.11/2.02 thf(f915,plain,(
% 5.11/2.02 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ((in @ X1 @ (setminus @ X0 @ X2)) != $true)) <=> (setminusEL = $true)),
% 5.11/2.02 inference(ennf_transformation,[status(thm)],[f369])).
% 5.11/2.02 thf(f369,plain,(
% 5.11/2.02 (setminusEL = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ (setminus @ X0 @ X2)) = $true) => ((in @ X1 @ X0) = $true))),
% 5.11/2.02 inference(fool_elimination,[status(thm)],[f368])).
% 5.11/2.02 thf(f368,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X1 @ (setminus @ X0 @ X2)) => (in @ X1 @ X0)) = setminusEL)),
% 5.11/2.02 inference(rectify,[status(thm)],[f121])).
% 5.11/2.02 thf(f121,axiom,(
% 5.11/2.02 (! [X3 : $i,X1 : $i,X4 : $i] : ((in @ X1 @ (setminus @ X3 @ X4)) => (in @ X1 @ X3)) = setminusEL)),
% 5.11/2.02 file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',setminusEL)).
% 5.11/2.02 thf(f4494,plain,(
% 5.11/2.02 ((in @ sK794 @ sK792) = $true) | ((in @ sK794 @ sK791) != $true) | spl862_10),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4493])).
% 5.11/2.02 thf(f4493,plain,(
% 5.11/2.02 ((in @ sK794 @ sK792) = $true) | ($true != $true) | ((in @ sK794 @ sK791) != $true) | spl862_10),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f4492,f3721])).
% 5.11/2.02 thf(f3721,plain,(
% 5.11/2.02 (setminusI = $true)),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f4492,plain,(
% 5.11/2.02 ((in @ sK794 @ sK792) = $true) | (setminusI != $true) | ((in @ sK794 @ sK791) != $true) | spl862_10),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4479])).
% 5.11/2.02 thf(f4479,plain,(
% 5.11/2.02 ($true != $true) | ((in @ sK794 @ sK791) != $true) | ((in @ sK794 @ sK792) = $true) | (setminusI != $true) | spl862_10),
% 5.11/2.02 inference(superposition,[status(thm)],[f4237,f3343])).
% 5.11/2.02 thf(f3343,plain,(
% 5.11/2.02 ( ! [X3 : $i,X4 : $i,X5 : $i] : (($true = (in @ X5 @ (setminus @ X4 @ X3))) | ((in @ X5 @ X3) = $true) | ((in @ X5 @ X4) != $true) | (setminusI != $true)) )),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2168])).
% 5.11/2.02 thf(f2168,plain,(
% 5.11/2.02 ((setminusI = $true) | (($true != (in @ sK637 @ sK635)) & ($true != (in @ sK637 @ (setminus @ sK636 @ sK635))) & ((in @ sK637 @ sK636) = $true))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ X3) = $true) | ($true = (in @ X5 @ (setminus @ X4 @ X3))) | ((in @ X5 @ X4) != $true)) | (setminusI != $true))),
% 5.11/2.02 inference(skolemisation,[status(esa),new_symbols(skolem,[sK635,sK636,sK637])],[f2166,f2167])).
% 5.11/2.02 thf(f2167,plain,(
% 5.11/2.02 ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X0)) & ((in @ X2 @ (setminus @ X1 @ X0)) != $true) & ((in @ X2 @ X1) = $true)) => (($true != (in @ sK637 @ sK635)) & ($true != (in @ sK637 @ (setminus @ sK636 @ sK635))) & ((in @ sK637 @ sK636) = $true))),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f2166,plain,(
% 5.11/2.02 ((setminusI = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X0)) & ((in @ X2 @ (setminus @ X1 @ X0)) != $true) & ((in @ X2 @ X1) = $true))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ X3) = $true) | ($true = (in @ X5 @ (setminus @ X4 @ X3))) | ((in @ X5 @ X4) != $true)) | (setminusI != $true))),
% 5.11/2.02 inference(rectify,[status(thm)],[f2165])).
% 5.11/2.02 thf(f2165,plain,(
% 5.11/2.02 ((setminusI = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X0)) & ((in @ X2 @ (setminus @ X1 @ X0)) != $true) & ((in @ X2 @ X1) = $true))) & (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X2 @ X0)) | ((in @ X2 @ (setminus @ X1 @ X0)) = $true) | ((in @ X2 @ X1) != $true)) | (setminusI != $true))),
% 5.11/2.02 inference(nnf_transformation,[status(thm)],[f1091])).
% 5.11/2.02 thf(f1091,plain,(
% 5.11/2.02 (setminusI = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X2 @ X0)) | ((in @ X2 @ (setminus @ X1 @ X0)) = $true) | ((in @ X2 @ X1) != $true))),
% 5.11/2.02 inference(flattening,[status(thm)],[f1090])).
% 5.11/2.02 thf(f1090,plain,(
% 5.11/2.02 (setminusI = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : ((((in @ X2 @ (setminus @ X1 @ X0)) = $true) | ($true = (in @ X2 @ X0))) | ((in @ X2 @ X1) != $true))),
% 5.11/2.02 inference(ennf_transformation,[status(thm)],[f825])).
% 5.11/2.02 thf(f825,plain,(
% 5.11/2.02 (setminusI = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ X1) = $true) => (($true != (in @ X2 @ X0)) => ((in @ X2 @ (setminus @ X1 @ X0)) = $true)))),
% 5.11/2.02 inference(flattening,[status(thm)],[f431])).
% 5.11/2.02 thf(f431,plain,(
% 5.11/2.02 (setminusI = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ X1) = $true) => (~($true = (in @ X2 @ X0)) => ((in @ X2 @ (setminus @ X1 @ X0)) = $true)))),
% 5.11/2.02 inference(fool_elimination,[status(thm)],[f430])).
% 5.11/2.02 thf(f430,plain,(
% 5.11/2.02 (setminusI = ! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X2 @ X1) => (~(in @ X2 @ X0) => (in @ X2 @ (setminus @ X1 @ X0)))))),
% 5.11/2.02 inference(rectify,[status(thm)],[f120])).
% 5.11/2.02 thf(f120,axiom,(
% 5.11/2.02 (setminusI = ! [X4 : $i,X3 : $i,X1 : $i] : ((in @ X1 @ X3) => (~(in @ X1 @ X4) => (in @ X1 @ (setminus @ X3 @ X4)))))),
% 5.11/2.02 file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',setminusI)).
% 5.11/2.02 thf(f4237,plain,(
% 5.11/2.02 ($true != (in @ sK794 @ (setminus @ sK791 @ sK792))) | spl862_10),
% 5.11/2.02 inference(avatar_component_clause,[status(thm)],[f4236])).
% 5.11/2.02 thf(f5313,plain,(
% 5.11/2.02 ~spl862_14),
% 5.11/2.02 inference(avatar_split_clause,[status(thm)],[f5312,f4264])).
% 5.11/2.02 thf(f4264,definition,(
% 5.11/2.02 spl862_14 <=> ((in @ sK794 @ (setminus @ sK791 @ sK793)) = $true)),
% 5.11/2.02 introduced(definition,[new_symbols(naming,[spl862_14])],[avatar_definition])).
% 5.11/2.02 thf(f5312,plain,(
% 5.11/2.02 ((in @ sK794 @ (setminus @ sK791 @ sK793)) != $true)),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f5311])).
% 5.11/2.02 thf(f5311,plain,(
% 5.11/2.02 ((in @ sK794 @ (setminus @ sK791 @ sK793)) != $true) | ($true != $true)),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f5278,f3657])).
% 5.11/2.02 thf(f3657,plain,(
% 5.11/2.02 (binunionRsub = $true)),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f5278,plain,(
% 5.11/2.02 (binunionRsub != $true) | ((in @ sK794 @ (setminus @ sK791 @ sK793)) != $true)),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f5247])).
% 5.11/2.02 thf(f5247,plain,(
% 5.11/2.02 ((in @ sK794 @ (setminus @ sK791 @ sK793)) != $true) | (binunionRsub != $true) | ($true != $true)),
% 5.11/2.02 inference(superposition,[status(thm)],[f4342,f3521])).
% 5.11/2.02 thf(f3521,plain,(
% 5.11/2.02 ( ! [X0 : $i,X1 : $i] : (((subset @ X0 @ (binunion @ X1 @ X0)) = $true) | (binunionRsub != $true)) )),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2361])).
% 5.11/2.02 thf(f2361,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i] : ((subset @ X0 @ (binunion @ X1 @ X0)) = $true) | (binunionRsub != $true)) & ((binunionRsub = $true) | ((subset @ sK764 @ (binunion @ sK765 @ sK764)) != $true))),
% 5.11/2.02 inference(skolemisation,[status(esa),new_symbols(skolem,[sK764,sK765])],[f2359,f2360])).
% 5.11/2.02 thf(f2360,plain,(
% 5.11/2.02 ? [X2 : $i,X3 : $i] : ((subset @ X2 @ (binunion @ X3 @ X2)) != $true) => ((subset @ sK764 @ (binunion @ sK765 @ sK764)) != $true)),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f2359,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i] : ((subset @ X0 @ (binunion @ X1 @ X0)) = $true) | (binunionRsub != $true)) & ((binunionRsub = $true) | ? [X2 : $i,X3 : $i] : ((subset @ X2 @ (binunion @ X3 @ X2)) != $true))),
% 5.11/2.02 inference(rectify,[status(thm)],[f2358])).
% 5.11/2.02 thf(f2358,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i] : ((subset @ X0 @ (binunion @ X1 @ X0)) = $true) | (binunionRsub != $true)) & ((binunionRsub = $true) | ? [X0 : $i,X1 : $i] : ((subset @ X0 @ (binunion @ X1 @ X0)) != $true))),
% 5.11/2.02 inference(nnf_transformation,[status(thm)],[f562])).
% 5.11/2.02 thf(f562,plain,(
% 5.11/2.02 ! [X0 : $i,X1 : $i] : ((subset @ X0 @ (binunion @ X1 @ X0)) = $true) <=> (binunionRsub = $true)),
% 5.11/2.02 inference(fool_elimination,[status(thm)],[f561])).
% 5.11/2.02 thf(f561,plain,(
% 5.11/2.02 (binunionRsub = ! [X0 : $i,X1 : $i] : (subset @ X0 @ (binunion @ X1 @ X0)))),
% 5.11/2.02 inference(rectify,[status(thm)],[f107])).
% 5.11/2.02 thf(f107,axiom,(
% 5.11/2.02 (binunionRsub = ! [X4 : $i,X3 : $i] : (subset @ X4 @ (binunion @ X3 @ X4)))),
% 5.11/2.02 file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',binunionRsub)).
% 5.11/2.02 thf(f4342,plain,(
% 5.11/2.02 ( ! [X0 : $i] : (((subset @ X0 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ sK793))) != $true) | ($true != (in @ sK794 @ X0))) )),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4341])).
% 5.11/2.02 thf(f4341,plain,(
% 5.11/2.02 ( ! [X0 : $i] : (($true != (in @ sK794 @ X0)) | ($true != $true) | ((subset @ X0 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ sK793))) != $true)) )),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f4286,f3812])).
% 5.11/2.02 thf(f3812,plain,(
% 5.11/2.02 (subsetE = $true)),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f4286,plain,(
% 5.11/2.02 ( ! [X0 : $i] : (((subset @ X0 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ sK793))) != $true) | (subsetE != $true) | ($true != (in @ sK794 @ X0))) )),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4285])).
% 5.11/2.02 thf(f4285,plain,(
% 5.11/2.02 ( ! [X0 : $i] : (((subset @ X0 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ sK793))) != $true) | ($true != $true) | ($true != (in @ sK794 @ X0)) | (subsetE != $true)) )),
% 5.11/2.02 inference(superposition,[status(thm)],[f3703,f3491])).
% 5.11/2.02 thf(f3491,plain,(
% 5.11/2.02 ( ! [X2 : $i,X0 : $i,X1 : $i] : (($true = (in @ X1 @ X2)) | ((in @ X1 @ X0) != $true) | (subsetE != $true) | ((subset @ X0 @ X2) != $true)) )),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2326])).
% 5.11/2.02 thf(f2326,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X2)) | ((subset @ X0 @ X2) != $true) | ((in @ X1 @ X0) != $true)) | (subsetE != $true)) & ((subsetE = $true) | (($true != (in @ sK741 @ sK742)) & ((subset @ sK740 @ sK742) = $true) & ((in @ sK741 @ sK740) = $true)))),
% 5.11/2.02 inference(skolemisation,[status(esa),new_symbols(skolem,[sK740,sK741,sK742])],[f2324,f2325])).
% 5.11/2.02 thf(f2325,plain,(
% 5.11/2.02 ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X5) != $true) & ((subset @ X3 @ X5) = $true) & ((in @ X4 @ X3) = $true)) => (($true != (in @ sK741 @ sK742)) & ((subset @ sK740 @ sK742) = $true) & ((in @ sK741 @ sK740) = $true))),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f2324,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X2)) | ((subset @ X0 @ X2) != $true) | ((in @ X1 @ X0) != $true)) | (subsetE != $true)) & ((subsetE = $true) | ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X5) != $true) & ((subset @ X3 @ X5) = $true) & ((in @ X4 @ X3) = $true)))),
% 5.11/2.02 inference(rectify,[status(thm)],[f2323])).
% 5.11/2.02 thf(f2323,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X2)) | ((subset @ X0 @ X2) != $true) | ((in @ X1 @ X0) != $true)) | (subsetE != $true)) & ((subsetE = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X1 @ X2)) & ((subset @ X0 @ X2) = $true) & ((in @ X1 @ X0) = $true)))),
% 5.11/2.02 inference(nnf_transformation,[status(thm)],[f920])).
% 5.11/2.02 thf(f920,plain,(
% 5.11/2.02 ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X2)) | ((subset @ X0 @ X2) != $true) | ((in @ X1 @ X0) != $true)) <=> (subsetE = $true)),
% 5.11/2.02 inference(flattening,[status(thm)],[f919])).
% 5.11/2.02 thf(f919,plain,(
% 5.11/2.02 (subsetE = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : ((($true = (in @ X1 @ X2)) | ((in @ X1 @ X0) != $true)) | ((subset @ X0 @ X2) != $true))),
% 5.11/2.02 inference(ennf_transformation,[status(thm)],[f395])).
% 5.11/2.02 thf(f395,plain,(
% 5.11/2.02 (subsetE = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (((subset @ X0 @ X2) = $true) => (((in @ X1 @ X0) = $true) => ($true = (in @ X1 @ X2))))),
% 5.11/2.02 inference(fool_elimination,[status(thm)],[f394])).
% 5.11/2.02 thf(f394,plain,(
% 5.11/2.02 (subsetE = ! [X0 : $i,X1 : $i,X2 : $i] : ((subset @ X0 @ X2) => ((in @ X1 @ X0) => (in @ X1 @ X2))))),
% 5.11/2.02 inference(rectify,[status(thm)],[f83])).
% 5.11/2.02 thf(f83,axiom,(
% 5.11/2.02 (subsetE = ! [X3 : $i,X1 : $i,X4 : $i] : ((subset @ X3 @ X4) => ((in @ X1 @ X3) => (in @ X1 @ X4))))),
% 5.11/2.02 file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',subsetE)).
% 5.11/2.02 thf(f3703,plain,(
% 5.11/2.02 ($true != (in @ sK794 @ (binunion @ (setminus @ sK791 @ sK792) @ (setminus @ sK791 @ sK793))))),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f5306,plain,(
% 5.11/2.02 ~spl862_10),
% 5.11/2.02 inference(avatar_split_clause,[status(thm)],[f5305,f4236])).
% 5.11/2.02 thf(f5305,plain,(
% 5.11/2.02 ($true != (in @ sK794 @ (setminus @ sK791 @ sK792)))),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f5304])).
% 5.11/2.02 thf(f5304,plain,(
% 5.11/2.02 ($true != $true) | ($true != (in @ sK794 @ (setminus @ sK791 @ sK792)))),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f5281,f3726])).
% 5.11/2.02 thf(f3726,plain,(
% 5.11/2.02 (binunionLsub = $true)),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f5281,plain,(
% 5.11/2.02 (binunionLsub != $true) | ($true != (in @ sK794 @ (setminus @ sK791 @ sK792)))),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f5246])).
% 5.11/2.02 thf(f5246,plain,(
% 5.11/2.02 (binunionLsub != $true) | ($true != (in @ sK794 @ (setminus @ sK791 @ sK792))) | ($true != $true)),
% 5.11/2.02 inference(superposition,[status(thm)],[f4342,f3068])).
% 5.11/2.02 thf(f3068,plain,(
% 5.11/2.02 ( ! [X2 : $i,X3 : $i] : (((subset @ X3 @ (binunion @ X3 @ X2)) = $true) | (binunionLsub != $true)) )),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f1860])).
% 5.11/2.02 thf(f1860,plain,(
% 5.11/2.02 ((binunionLsub = $true) | ((subset @ sK445 @ (binunion @ sK445 @ sK444)) != $true)) & (! [X2 : $i,X3 : $i] : ((subset @ X3 @ (binunion @ X3 @ X2)) = $true) | (binunionLsub != $true))),
% 5.11/2.02 inference(skolemisation,[status(esa),new_symbols(skolem,[sK444,sK445])],[f1858,f1859])).
% 5.11/2.02 thf(f1859,plain,(
% 5.11/2.02 ? [X0 : $i,X1 : $i] : ($true != (subset @ X1 @ (binunion @ X1 @ X0))) => ((subset @ sK445 @ (binunion @ sK445 @ sK444)) != $true)),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f1858,plain,(
% 5.11/2.02 ((binunionLsub = $true) | ? [X0 : $i,X1 : $i] : ($true != (subset @ X1 @ (binunion @ X1 @ X0)))) & (! [X2 : $i,X3 : $i] : ((subset @ X3 @ (binunion @ X3 @ X2)) = $true) | (binunionLsub != $true))),
% 5.11/2.02 inference(rectify,[status(thm)],[f1857])).
% 5.11/2.02 thf(f1857,plain,(
% 5.11/2.02 ((binunionLsub = $true) | ? [X0 : $i,X1 : $i] : ($true != (subset @ X1 @ (binunion @ X1 @ X0)))) & (! [X0 : $i,X1 : $i] : ($true = (subset @ X1 @ (binunion @ X1 @ X0))) | (binunionLsub != $true))),
% 5.11/2.02 inference(nnf_transformation,[status(thm)],[f532])).
% 5.11/2.02 thf(f532,plain,(
% 5.11/2.02 (binunionLsub = $true) <=> ! [X0 : $i,X1 : $i] : ($true = (subset @ X1 @ (binunion @ X1 @ X0)))),
% 5.11/2.02 inference(fool_elimination,[status(thm)],[f531])).
% 5.11/2.02 thf(f531,plain,(
% 5.11/2.02 (binunionLsub = ! [X0 : $i,X1 : $i] : (subset @ X1 @ (binunion @ X1 @ X0)))),
% 5.11/2.02 inference(rectify,[status(thm)],[f106])).
% 5.11/2.02 thf(f106,axiom,(
% 5.11/2.02 (binunionLsub = ! [X4 : $i,X3 : $i] : (subset @ X3 @ (binunion @ X3 @ X4)))),
% 5.11/2.02 file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',binunionLsub)).
% 5.11/2.02 thf(f4612,plain,(
% 5.11/2.02 spl862_25 | spl862_14),
% 5.11/2.02 inference(avatar_split_clause,[status(thm)],[f4611,f4264,f4548])).
% 5.11/2.02 thf(f4548,definition,(
% 5.11/2.02 spl862_25 <=> ($true = (in @ sK794 @ sK793))),
% 5.11/2.02 introduced(definition,[new_symbols(naming,[spl862_25])],[avatar_definition])).
% 5.11/2.02 thf(f4611,plain,(
% 5.11/2.02 ($true = (in @ sK794 @ sK793)) | spl862_14),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4610])).
% 5.11/2.02 thf(f4610,plain,(
% 5.11/2.02 ($true = (in @ sK794 @ sK793)) | ($true != $true) | spl862_14),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f4609,f3790])).
% 5.11/2.02 thf(f3790,plain,(
% 5.11/2.02 (setminusERneg = $true)),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f4609,plain,(
% 5.11/2.02 ($true = (in @ sK794 @ sK793)) | (setminusERneg != $true) | spl862_14),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4608])).
% 5.11/2.02 thf(f4608,plain,(
% 5.11/2.02 ($true != $true) | ($true = (in @ sK794 @ sK793)) | (setminusERneg != $true) | spl862_14),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f4575,f4273])).
% 5.11/2.02 thf(f4575,plain,(
% 5.11/2.02 ((in @ sK794 @ sK791) != $true) | ($true = (in @ sK794 @ sK793)) | (setminusERneg != $true) | spl862_14),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4566])).
% 5.11/2.02 thf(f4566,plain,(
% 5.11/2.02 ((in @ sK794 @ sK791) != $true) | ($true != $true) | (setminusERneg != $true) | ($true = (in @ sK794 @ sK793)) | spl862_14),
% 5.11/2.02 inference(superposition,[status(thm)],[f4265,f3901])).
% 5.11/2.02 thf(f3901,plain,(
% 5.11/2.02 ( ! [X2 : $i,X0 : $i,X1 : $i] : (((in @ X1 @ (setminus @ X2 @ X0)) = $true) | (setminusERneg != $true) | ($true != (in @ X1 @ X2)) | ((in @ X1 @ X0) = $true)) )),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2473])).
% 5.11/2.02 thf(f2473,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true) | ($true != (in @ X1 @ X2))) | (setminusERneg != $true)) & ((setminusERneg = $true) | (((in @ sK838 @ sK837) != $true) & ((in @ sK838 @ (setminus @ sK839 @ sK837)) != $true) & ((in @ sK838 @ sK839) = $true)))),
% 5.11/2.02 inference(skolemisation,[status(esa),new_symbols(skolem,[sK837,sK838,sK839])],[f2471,f2472])).
% 5.11/2.02 thf(f2472,plain,(
% 5.11/2.02 ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X3) != $true) & ($true != (in @ X4 @ (setminus @ X5 @ X3))) & ((in @ X4 @ X5) = $true)) => (((in @ sK838 @ sK837) != $true) & ((in @ sK838 @ (setminus @ sK839 @ sK837)) != $true) & ((in @ sK838 @ sK839) = $true))),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f2471,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true) | ($true != (in @ X1 @ X2))) | (setminusERneg != $true)) & ((setminusERneg = $true) | ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X3) != $true) & ($true != (in @ X4 @ (setminus @ X5 @ X3))) & ((in @ X4 @ X5) = $true)))),
% 5.11/2.02 inference(rectify,[status(thm)],[f2470])).
% 5.11/2.02 thf(f2470,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true) | ($true != (in @ X1 @ X2))) | (setminusERneg != $true)) & ((setminusERneg = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) != $true) & ((in @ X1 @ (setminus @ X2 @ X0)) != $true) & ($true = (in @ X1 @ X2))))),
% 5.11/2.02 inference(nnf_transformation,[status(thm)],[f984])).
% 5.11/2.02 thf(f984,plain,(
% 5.11/2.02 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ X0) = $true) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true) | ($true != (in @ X1 @ X2))) <=> (setminusERneg = $true)),
% 5.11/2.02 inference(flattening,[status(thm)],[f983])).
% 5.11/2.02 thf(f983,plain,(
% 5.11/2.02 (setminusERneg = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : ((((in @ X1 @ X0) = $true) | ($true != (in @ X1 @ X2))) | ((in @ X1 @ (setminus @ X2 @ X0)) = $true))),
% 5.11/2.02 inference(ennf_transformation,[status(thm)],[f865])).
% 5.11/2.02 thf(f865,plain,(
% 5.11/2.02 (setminusERneg = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ (setminus @ X2 @ X0)) != $true) => (($true = (in @ X1 @ X2)) => ((in @ X1 @ X0) = $true)))),
% 5.11/2.02 inference(flattening,[status(thm)],[f794])).
% 5.11/2.02 thf(f794,plain,(
% 5.11/2.02 (setminusERneg = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (~((in @ X1 @ (setminus @ X2 @ X0)) = $true) => (($true = (in @ X1 @ X2)) => ((in @ X1 @ X0) = $true)))),
% 5.11/2.02 inference(fool_elimination,[status(thm)],[f793])).
% 5.11/2.02 thf(f793,plain,(
% 5.11/2.02 (setminusERneg = ! [X0 : $i,X1 : $i,X2 : $i] : (~(in @ X1 @ (setminus @ X2 @ X0)) => ((in @ X1 @ X2) => (in @ X1 @ X0))))),
% 5.11/2.02 inference(rectify,[status(thm)],[f124])).
% 5.11/2.02 thf(f124,axiom,(
% 5.11/2.02 (setminusERneg = ! [X4 : $i,X1 : $i,X3 : $i] : (~(in @ X1 @ (setminus @ X3 @ X4)) => ((in @ X1 @ X3) => (in @ X1 @ X4))))),
% 5.11/2.02 file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',setminusERneg)).
% 5.11/2.02 thf(f4265,plain,(
% 5.11/2.02 ((in @ sK794 @ (setminus @ sK791 @ sK793)) != $true) | spl862_14),
% 5.11/2.02 inference(avatar_component_clause,[status(thm)],[f4264])).
% 5.11/2.02 thf(f4551,plain,(
% 5.11/2.02 ~spl862_24 | ~spl862_25 | spl862_12),
% 5.11/2.02 inference(avatar_split_clause,[status(thm)],[f4546,f4249,f4548,f4529])).
% 5.11/2.02 thf(f4249,definition,(
% 5.11/2.02 spl862_12 <=> ((in @ sK794 @ (binintersect @ sK792 @ sK793)) = $true)),
% 5.11/2.02 introduced(definition,[new_symbols(naming,[spl862_12])],[avatar_definition])).
% 5.11/2.02 thf(f4546,plain,(
% 5.11/2.02 ($true != (in @ sK794 @ sK793)) | ((in @ sK794 @ sK792) != $true) | spl862_12),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4545])).
% 5.11/2.02 thf(f4545,plain,(
% 5.11/2.02 ($true != (in @ sK794 @ sK793)) | ((in @ sK794 @ sK792) != $true) | ($true != $true) | spl862_12),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f4544,f3656])).
% 5.11/2.02 thf(f3656,plain,(
% 5.11/2.02 (binintersectI = $true)),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f4544,plain,(
% 5.11/2.02 (binintersectI != $true) | ($true != (in @ sK794 @ sK793)) | ((in @ sK794 @ sK792) != $true) | spl862_12),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4535])).
% 5.11/2.02 thf(f4535,plain,(
% 5.11/2.02 ((in @ sK794 @ sK792) != $true) | (binintersectI != $true) | ($true != (in @ sK794 @ sK793)) | ($true != $true) | spl862_12),
% 5.11/2.02 inference(superposition,[status(thm)],[f4251,f3473])).
% 5.11/2.02 thf(f3473,plain,(
% 5.11/2.02 ( ! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ (binintersect @ X5 @ X3)) = $true) | (binintersectI != $true) | ((in @ X4 @ X3) != $true) | ((in @ X4 @ X5) != $true)) )),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2311])).
% 5.11/2.02 thf(f2311,plain,(
% 5.11/2.02 ((binintersectI = $true) | (($true = (in @ sK730 @ sK731)) & ($true = (in @ sK730 @ sK729)) & ($true != (in @ sK730 @ (binintersect @ sK731 @ sK729))))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X5) != $true) | ((in @ X4 @ X3) != $true) | ((in @ X4 @ (binintersect @ X5 @ X3)) = $true)) | (binintersectI != $true))),
% 5.11/2.02 inference(skolemisation,[status(esa),new_symbols(skolem,[sK729,sK730,sK731])],[f2309,f2310])).
% 5.11/2.02 thf(f2310,plain,(
% 5.11/2.02 ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X2)) & ((in @ X1 @ X0) = $true) & ((in @ X1 @ (binintersect @ X2 @ X0)) != $true)) => (($true = (in @ sK730 @ sK731)) & ($true = (in @ sK730 @ sK729)) & ($true != (in @ sK730 @ (binintersect @ sK731 @ sK729))))),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f2309,plain,(
% 5.11/2.02 ((binintersectI = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X2)) & ((in @ X1 @ X0) = $true) & ((in @ X1 @ (binintersect @ X2 @ X0)) != $true))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X5) != $true) | ((in @ X4 @ X3) != $true) | ((in @ X4 @ (binintersect @ X5 @ X3)) = $true)) | (binintersectI != $true))),
% 5.11/2.02 inference(rectify,[status(thm)],[f2308])).
% 5.11/2.02 thf(f2308,plain,(
% 5.11/2.02 ((binintersectI = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X2)) & ((in @ X1 @ X0) = $true) & ((in @ X1 @ (binintersect @ X2 @ X0)) != $true))) & (! [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X1 @ X2)) | ((in @ X1 @ X0) != $true) | ((in @ X1 @ (binintersect @ X2 @ X0)) = $true)) | (binintersectI != $true))),
% 5.11/2.02 inference(nnf_transformation,[status(thm)],[f1099])).
% 5.11/2.02 thf(f1099,plain,(
% 5.11/2.02 (binintersectI = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X1 @ X2)) | ((in @ X1 @ X0) != $true) | ((in @ X1 @ (binintersect @ X2 @ X0)) = $true))),
% 5.11/2.02 inference(flattening,[status(thm)],[f1098])).
% 5.11/2.02 thf(f1098,plain,(
% 5.11/2.02 (binintersectI = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : ((((in @ X1 @ (binintersect @ X2 @ X0)) = $true) | ((in @ X1 @ X0) != $true)) | ($true != (in @ X1 @ X2)))),
% 5.11/2.02 inference(ennf_transformation,[status(thm)],[f578])).
% 5.11/2.02 thf(f578,plain,(
% 5.11/2.02 (binintersectI = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X2)) => (((in @ X1 @ X0) = $true) => ((in @ X1 @ (binintersect @ X2 @ X0)) = $true)))),
% 5.11/2.02 inference(fool_elimination,[status(thm)],[f577])).
% 5.11/2.02 thf(f577,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X1 @ X2) => ((in @ X1 @ X0) => (in @ X1 @ (binintersect @ X2 @ X0)))) = binintersectI)),
% 5.11/2.02 inference(rectify,[status(thm)],[f108])).
% 5.11/2.02 thf(f108,axiom,(
% 5.11/2.02 (! [X4 : $i,X1 : $i,X3 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ X4) => (in @ X1 @ (binintersect @ X3 @ X4)))) = binintersectI)),
% 5.11/2.02 file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',binintersectI)).
% 5.11/2.02 thf(f4251,plain,(
% 5.11/2.02 ((in @ sK794 @ (binintersect @ sK792 @ sK793)) != $true) | spl862_12),
% 5.11/2.02 inference(avatar_component_clause,[status(thm)],[f4249])).
% 5.11/2.02 thf(f4473,plain,(
% 5.11/2.02 ~spl862_12),
% 5.11/2.02 inference(avatar_split_clause,[status(thm)],[f4221,f4249])).
% 5.11/2.02 thf(f4221,plain,(
% 5.11/2.02 ((in @ sK794 @ (binintersect @ sK792 @ sK793)) != $true)),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4220])).
% 5.11/2.02 thf(f4220,plain,(
% 5.11/2.02 ((in @ sK794 @ (binintersect @ sK792 @ sK793)) != $true) | ($true != $true)),
% 5.11/2.02 inference(forward_demodulation,[status(thm)],[f4205,f3667])).
% 5.11/2.02 thf(f3667,plain,(
% 5.11/2.02 (setminusER = $true)),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2404])).
% 5.11/2.02 thf(f4205,plain,(
% 5.11/2.02 ((in @ sK794 @ (binintersect @ sK792 @ sK793)) != $true) | (setminusER != $true)),
% 5.11/2.02 inference(trivial_inequality_removal,[status(thm)],[f4197])).
% 5.11/2.02 thf(f4197,plain,(
% 5.11/2.02 (setminusER != $true) | ((in @ sK794 @ (binintersect @ sK792 @ sK793)) != $true) | ($true != $true)),
% 5.11/2.02 inference(superposition,[status(thm)],[f3904,f3704])).
% 5.11/2.02 thf(f3904,plain,(
% 5.11/2.02 ( ! [X2 : $i,X0 : $i,X1 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) != $true) | (setminusER != $true) | ($true != (in @ X2 @ X0))) )),
% 5.11/2.02 inference(cnf_transformation,[status(thm)],[f2477])).
% 5.11/2.02 thf(f2477,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X0)) | ((in @ X2 @ (setminus @ X1 @ X0)) != $true)) | (setminusER != $true)) & ((setminusER = $true) | (((in @ sK842 @ sK840) = $true) & ($true = (in @ sK842 @ (setminus @ sK841 @ sK840)))))),
% 5.11/2.02 inference(skolemisation,[status(esa),new_symbols(skolem,[sK840,sK841,sK842])],[f2475,f2476])).
% 5.11/2.02 thf(f2476,plain,(
% 5.11/2.02 ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ X3) = $true) & ($true = (in @ X5 @ (setminus @ X4 @ X3)))) => (((in @ sK842 @ sK840) = $true) & ($true = (in @ sK842 @ (setminus @ sK841 @ sK840))))),
% 5.11/2.02 introduced(definition,[],[choice_axiom])).
% 5.11/2.02 thf(f2475,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X0)) | ((in @ X2 @ (setminus @ X1 @ X0)) != $true)) | (setminusER != $true)) & ((setminusER = $true) | ? [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ X3) = $true) & ($true = (in @ X5 @ (setminus @ X4 @ X3)))))),
% 5.11/2.02 inference(rectify,[status(thm)],[f2474])).
% 5.11/2.02 thf(f2474,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X0)) | ((in @ X2 @ (setminus @ X1 @ X0)) != $true)) | (setminusER != $true)) & ((setminusER = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X2 @ X0)) & ((in @ X2 @ (setminus @ X1 @ X0)) = $true)))),
% 5.11/2.02 inference(nnf_transformation,[status(thm)],[f985])).
% 5.11/2.02 thf(f985,plain,(
% 5.11/2.02 ! [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X0)) | ((in @ X2 @ (setminus @ X1 @ X0)) != $true)) <=> (setminusER = $true)),
% 5.11/2.02 inference(ennf_transformation,[status(thm)],[f833])).
% 5.11/2.02 thf(f833,plain,(
% 5.11/2.02 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) = $true) => ($true != (in @ X2 @ X0))) <=> (setminusER = $true)),
% 5.11/2.02 inference(flattening,[status(thm)],[f497])).
% 5.11/2.02 thf(f497,plain,(
% 5.11/2.02 ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X2 @ (setminus @ X1 @ X0)) = $true) => ~($true = (in @ X2 @ X0))) <=> (setminusER = $true)),
% 5.11/2.02 inference(fool_elimination,[status(thm)],[f496])).
% 5.11/2.02 thf(f496,plain,(
% 5.11/2.02 (! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X2 @ (setminus @ X1 @ X0)) => ~(in @ X2 @ X0)) = setminusER)),
% 5.11/2.02 inference(rectify,[status(thm)],[f122])).
% 5.11/2.02 thf(f122,axiom,(
% 5.11/2.02 (! [X4 : $i,X3 : $i,X1 : $i] : ((in @ X1 @ (setminus @ X3 @ X4)) => ~(in @ X1 @ X4)) = setminusER)),
% 5.11/2.02 file('/export/starexec/sandbox2/tmp/tmp.pFz1ewgdoB/DTF2THF_13215.p',setminusER)).
% 5.11/2.02 % SZS output end Proof for DTF2THF_13215
% 5.11/2.02 % (13608)------------------------------
% 5.11/2.02 % (13608)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 5.11/2.02 % (13608)Termination reason: Refutation
% 5.11/2.02
% 5.11/2.02 % (13608)Memory used [KB]: 11641
% 5.11/2.02 % (13608)Time elapsed: 0.231 s
% 5.11/2.02 % (13608)Instructions burned: 677 (million)
% 5.11/2.02 % (13608)------------------------------
% 5.11/2.02 % (13608)------------------------------
% 5.11/2.02 % (13551)Success in time 0.323 s
%------------------------------------------------------------------------------