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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 5110 | . 2 ⊢ (𝑅 = 𝑆 → (𝐴𝑅𝐵 ↔ 𝐴𝑆𝐵)) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐴𝑅𝐵 ↔ 𝐴𝑆𝐵) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ↔ wb 209 = wceq 1569 class class class wbr 5108 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1824 ax-4 1838 ax-5 1939 ax-6 1996 ax-7 2037 ax-8 2144 ax-9 2152 ax-ext 2734 |
| This proof depends on definitions: df-bi 210 df-an 401 df-ex 1809 df-cleq 2754 df-clel 2837 df-br 5109 |
| This theorem is used by: f1ompt 7106 isocnv3 7330 eqfunresadj 7360 brtpos2 8226 brwitnlem 8490 brdifun 8723 omxpenlem 9064 infxpenlem 10004 ltpiord 10878 nqerf 10921 nqerid 10924 ordpinq 10934 ltxrlt 11286 ltxr 13146 trclublem 15039 oduleg 18352 oduposb 18389 join0 18465 meet0 18466 xmeterval 24600 pi1cpbl 25214 lenlts 27927 ltgov 28877 brbtwn 29260 avril1 30825 axhcompl-zf 31361 hlimadd 31556 hhcmpl 31563 hhcms 31566 hlim0 31598 fcoinvbr 32961 brprop 33053 posrasymb 33296 trleile 33300 isarchi 33511 pstmfval 34295 pstmxmet 34296 lmlim 34346 morleylemrneab 35067 fineqvnttrclse 35545 satfbrsuc 35866 brtxp 36378 brpprod 36383 brpprod3b 36385 brtxpsd2 36393 brdomain 36431 brrange 36432 brimg 36435 brapply 36436 brsuccf 36440 brrestrict 36449 brub 36454 brlb 36455 colineardim1 36561 broutsideof 36621 fneval 36891 relowlpssretop 38038 phpreu 38283 poimirlem26 38325 br1cnvres 38951 brid 38989 eqres 39017 alrmomorn 39035 brabidgaw 39050 brabidga 39051 brxrn 39060 br1cossinres 39214 br1cossxrnres 39215 brnonrel 44343 brcofffn 44785 brco2f1o 44786 brco3f1o 44787 clsneikex 44860 clsneinex 44861 clsneiel1 44862 neicvgmex 44871 neicvgel1 44873 brpermmodel 45740 climreeq 46357 xlimres 46563 xlimcl 46564 xlimclim 46566 xlimconst 46567 xlimbr 46569 xlimmnfvlem1 46574 xlimmnfvlem2 46575 xlimpnfvlem1 46578 xlimpnfvlem2 46579 xlimuni 46595 lambert0 47652 lamberte 47653 islmd 50471 iscmd 50472 lmdran 50477 cmdlan 50478 gte-lte 50530 gt-lt 50531 gte-lteh 50532 gt-lth 50533 |
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