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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 157 | . 2 |
3 | 2 | imp 123 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wb 104 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: exbiri 379 bitr 463 eqtr 2157 opabss 3992 euotd 4176 wetriext 4491 sosng 4612 xpsspw 4651 brcogw 4708 funimaexglem 5206 funfni 5223 fnco 5231 fnssres 5236 fn0 5242 fnimadisj 5243 fnimaeq0 5244 foco 5355 foimacnv 5385 fvelimab 5477 fvopab3ig 5495 dff3im 5565 dffo4 5568 fmptco 5586 f1eqcocnv 5692 f1ocnv2d 5974 fnexALT 6011 xp1st 6063 xp2nd 6064 tfrlemiubacc 6227 tfri2d 6233 tfr1onlemubacc 6243 tfrcllemubacc 6256 tfri3 6264 ecelqsg 6482 elqsn0m 6497 fidifsnen 6764 recclnq 7200 nq0a0 7265 qreccl 9434 difelfzle 9911 exfzdc 10017 modifeq2int 10159 frec2uzlt2d 10177 1elfz0hash 10552 caucvgrelemcau 10752 recvalap 10869 fzomaxdiflem 10884 2zsupmax 10997 fsumparts 11239 ntrivcvgap 11317 divconjdvds 11547 ndvdssub 11627 zsupcllemstep 11638 rplpwr 11715 dvdssqlem 11718 eucalgcvga 11739 mulgcddvds 11775 isprm2lem 11797 uniopn 12168 ntrval 12279 clsval 12280 neival 12312 restdis 12353 lmbrf 12384 cnpnei 12388 dviaddf 12838 dvimulf 12839 |
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