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Mirrors > Home > MPE Home > Th. List > breqi | Structured version Visualization version GIF version |
Description: Equality inference for binary relations. (Contributed by NM, 19-Feb-2005.) |
Ref | Expression |
---|---|
breqi.1 | ⊢ 𝑅 = 𝑆 |
Ref | Expression |
---|---|
breqi | ⊢ (𝐴𝑅𝐵 ↔ 𝐴𝑆𝐵) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | breqi.1 | . 2 ⊢ 𝑅 = 𝑆 | |
2 | breq 4655 | . 2 ⊢ (𝑅 = 𝑆 → (𝐴𝑅𝐵 ↔ 𝐴𝑆𝐵)) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐴𝑅𝐵 ↔ 𝐴𝑆𝐵) |
Colors of variables: wff setvar class |
Syntax hints: ↔ wb 196 = wceq 1483 class class class wbr 4653 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 df-cleq 2615 df-clel 2618 df-br 4654 |
This theorem is referenced by: f1ompt 6382 isocnv3 6582 brtpos2 7358 brwitnlem 7587 brdifun 7771 omxpenlem 8061 infxpenlem 8836 ltpiord 9709 nqerf 9752 nqerid 9755 ordpinq 9765 ltxrlt 10108 ltxr 11949 trclublem 13734 oduleg 17132 oduposb 17136 meet0 17137 join0 17138 xmeterval 22237 pi1cpbl 22844 ltgov 25492 brbtwn 25779 rgrprop 26456 rusgrprop 26458 avril1 27319 axhcompl-zf 27855 hlimadd 28050 hhcmpl 28057 hhcms 28060 hlim0 28092 fcoinvbr 29419 posrasymb 29657 trleile 29666 isarchi 29736 pstmfval 29939 pstmxmet 29940 lmlim 29993 eqfunresadj 31659 slenlt 31877 brtxp 31987 brpprod 31992 brpprod3b 31994 brtxpsd2 32002 brdomain 32040 brrange 32041 brimg 32044 brapply 32045 brsuccf 32048 brrestrict 32056 brub 32061 brlb 32062 colineardim1 32168 broutsideof 32228 fneval 32347 relowlpssretop 33212 phpreu 33393 poimirlem26 33435 brid 34077 eqres 34108 alrmomo 34123 bropabid 34128 brnonrel 37895 brcofffn 38329 brco2f1o 38330 brco3f1o 38331 clsneikex 38404 clsneinex 38405 clsneiel1 38406 neicvgmex 38415 neicvgel1 38417 climreeq 39845 xlimres 40047 xlimcl 40048 xlimclim 40050 xlimconst 40051 xlimbr 40053 xlimmnfvlem1 40058 xlimmnfvlem2 40059 xlimpnfvlem1 40062 xlimpnfvlem2 40063 gte-lte 42465 gt-lt 42466 gte-lteh 42467 gt-lth 42468 |
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