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| Mirrors > Home > ILE Home > Th. List > biimpar | Unicode version | ||
| Description: Inference from a logical equivalence. (Contributed by NM, 3-May-1994.) |
| Ref | Expression |
|---|---|
| biimpa.1 |
|
| Ref | Expression |
|---|---|
| biimpar |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | biimpa.1 |
. . 3
| |
| 2 | 1 | biimprd 158 |
. 2
|
| 3 | 2 | imp 124 |
1
|
| 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 |
| This theorem depends on definitions: df-bi 117 |
| This theorem is referenced by: exbiri 382 bitr 472 biadanid 616 eqtr 2247 opabss 4148 euotd 4341 wetriext 4669 sosng 4792 xpsspw 4831 brcogw 4891 funimaexglem 5404 funfni 5423 fnco 5431 fnssres 5436 fn0 5443 fnimadisj 5444 fnimaeq0 5445 foco 5561 foimacnv 5592 fvelimab 5692 fvopab3ig 5710 dff3im 5782 dffo4 5785 fmptco 5803 f1eqcocnv 5921 f1ocnv2d 6216 fnexALT 6262 xp1st 6317 xp2nd 6318 tfrlemiubacc 6482 tfri2d 6488 tfr1onlemubacc 6498 tfrcllemubacc 6511 tfri3 6519 ecelqsg 6743 elqsn0m 6758 fidifsnen 7040 pr1or2 7378 recclnq 7590 nq0a0 7655 qreccl 9849 difelfzle 10342 exfzdc 10458 zsupcllemstep 10461 modifeq2int 10620 frec2uzlt2d 10638 zzlesq 10942 fihashgt0 11040 1elfz0hash 11041 lennncl 11104 wrdsymb0 11117 ccatsymb 11150 ccatlid 11154 ccatass 11156 ccatswrd 11218 swrdccat2 11219 ccatpfx 11249 swrdccatfn 11272 swrdccat 11283 caucvgrelemcau 11507 recvalap 11624 fzomaxdiflem 11639 2zsupmax 11753 2zinfmin 11770 fsumparts 11997 ntrivcvgap 12075 fsumdvds 12369 divconjdvds 12376 ndvdssub 12457 rplpwr 12564 dvdssqlem 12567 eucalgcvga 12596 mulgcddvds 12632 isprm2lem 12654 powm2modprm 12791 coprimeprodsq 12796 pythagtriplem11 12813 pythagtriplem13 12815 pcadd2 12880 4sqlem11 12940 grpidd 13432 ismndd 13486 gsumfzz 13544 gsumwmhm 13547 mulgaddcom 13699 resghm 13813 conjnsg 13834 isrngd 13932 isringd 14020 01eq0ring 14169 lspsneq0b 14407 lmodindp1 14408 znf1o 14631 psrgrp 14665 uniopn 14691 ntrval 14800 clsval 14801 neival 14833 restdis 14874 lmbrf 14905 cnpnei 14909 dviaddf 15395 dvimulf 15396 logbgt0b 15656 perfectlem2 15690 lgslem4 15698 lgsmod 15721 lgsdir2lem2 15724 lgsdir2 15728 lgsne0 15733 lgsmulsqcoprm 15741 lgseisenlem1 15765 2lgsoddprm 15808 2sqlem4 15813 wlk1walkdom 16105 wlkreslem 16122 |
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