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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 2254 |
. 2
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2 | abbii.1 |
. 2
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3 | 1, 2 | mpgbi 1429 |
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 105 ax-ia2 106 ax-ia3 107 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-11 1485 ax-4 1488 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 |
This theorem depends on definitions: df-bi 116 df-tru 1335 df-nf 1438 df-sb 1737 df-clab 2127 df-cleq 2133 |
This theorem is referenced by: rabswap 2612 rabbiia 2674 rabab 2710 csb2 3009 cbvcsbw 3011 cbvcsb 3012 csbid 3015 csbco 3017 cbvreucsf 3069 unrab 3352 inrab 3353 inrab2 3354 difrab 3355 rabun2 3360 dfnul3 3371 rab0 3396 tprot 3624 pw0 3675 dfuni2 3746 unipr 3758 dfint2 3781 int0 3793 dfiunv2 3857 cbviun 3858 cbviin 3859 iunrab 3868 iunid 3876 viin 3880 cbvopab 4007 cbvopab1 4009 cbvopab2 4010 cbvopab1s 4011 cbvopab2v 4013 unopab 4015 iunopab 4211 abnex 4376 uniuni 4380 ruv 4473 rabxp 4584 dfdm3 4734 dfrn2 4735 dfrn3 4736 dfdm4 4739 dfdmf 4740 dmun 4754 dmopab 4758 dmopabss 4759 dmopab3 4760 dfrnf 4788 rnopab 4794 rnmpt 4795 dfima2 4891 dfima3 4892 imadmrn 4899 imai 4903 args 4916 mptpreima 5040 dfiota2 5097 cbviota 5101 sb8iota 5103 dffv4g 5426 dfimafn2 5479 fnasrn 5606 fnasrng 5608 elabrex 5667 abrexco 5668 dfoprab2 5826 cbvoprab2 5852 dmoprab 5860 rnoprab 5862 rnoprab2 5863 fnrnov 5924 abrexex2g 6026 abrexex2 6030 abexssex 6031 abexex 6032 oprabrexex2 6036 dfopab2 6095 cnvoprab 6139 tfr1onlemaccex 6253 tfrcllemaccex 6266 tfrcldm 6268 frec0g 6302 frecsuc 6312 snec 6498 pmex 6555 dfixp 6602 cbvixp 6617 caucvgprprlemmu 7527 caucvgsr 7634 pitonnlem1 7677 mertenslem2 11337 toponsspwpwg 12228 tgval2 12259 bdcuni 13245 bj-dfom 13302 |
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