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Mirrors > Home > ILE Home > Th. List > abbii | Unicode version |
Description: Equivalent wff's yield equal class abstractions (inference form). (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
abbii.1 |
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Ref | Expression |
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abbii |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | abbi 2303 |
. 2
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2 | abbii.1 |
. 2
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3 | 1, 2 | mpgbi 1463 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-11 1517 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-ext 2171 |
This theorem depends on definitions: df-bi 117 df-tru 1367 df-nf 1472 df-sb 1774 df-clab 2176 df-cleq 2182 |
This theorem is referenced by: rabswap 2669 rabbiia 2737 rabab 2773 csb2 3074 cbvcsbw 3076 cbvcsb 3077 csbid 3080 csbco 3082 csbcow 3083 cbvreucsf 3136 unrab 3421 inrab 3422 inrab2 3423 difrab 3424 rabun2 3429 dfnul3 3440 rab0 3466 tprot 3700 pw0 3754 dfuni2 3826 unipr 3838 dfint2 3861 int0 3873 dfiunv2 3937 cbviun 3938 cbviin 3939 iunrab 3949 iunid 3957 viin 3961 cbvopab 4089 cbvopab1 4091 cbvopab2 4092 cbvopab1s 4093 cbvopab2v 4095 unopab 4097 iunopab 4299 abnex 4465 uniuni 4469 ruv 4567 rabxp 4681 dfdm3 4832 dfrn2 4833 dfrn3 4834 dfdm4 4837 dfdmf 4838 dmun 4852 dmopab 4856 dmopabss 4857 dmopab3 4858 dfrnf 4886 rnopab 4892 rnmpt 4893 dfima2 4990 dfima3 4991 imadmrn 4998 imai 5002 args 5015 mptpreima 5140 dfiota2 5197 cbviota 5201 sb8iota 5203 dffv4g 5531 dfimafn2 5586 fnasrn 5715 fnasrng 5717 elabrex 5779 elabrexg 5780 abrexco 5781 dfoprab2 5943 cbvoprab2 5969 dmoprab 5977 rnoprab 5979 rnoprab2 5980 fnrnov 6042 abrexex2g 6145 abrexex2 6149 abexssex 6150 abexex 6151 oprabrexex2 6155 dfopab2 6214 cnvoprab 6259 tfr1onlemaccex 6373 tfrcllemaccex 6386 tfrcldm 6388 frec0g 6422 frecsuc 6432 snec 6622 pmex 6679 dfixp 6726 cbvixp 6741 caucvgprprlemmu 7724 caucvgsr 7831 pitonnlem1 7874 mertenslem2 11576 4sqlemafi 12427 dfrhm2 13504 toponsspwpwg 13982 tgval2 14011 if0ab 15018 bdcuni 15089 bj-dfom 15146 |
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