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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 5108 | . 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 1570 class class class wbr 5106 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-ext 2735 |
| This proof depends on definitions: df-bi 210 df-an 402 df-ex 1813 df-cleq 2755 df-clel 2839 df-br 5107 |
| This theorem is used by: f1ompt 7132 isocnv3 7360 eqfunresadj 7390 brtpos2 8274 brwitnlem 8540 brdifun 8773 omxpenlem 9122 infxpenlem 10116 ltpiord 10996 nqerf 11039 nqerid 11042 ordpinq 11052 ltxrlt 11404 ltxr 13268 trclublem 15174 oduleg 18490 oduposb 18527 join0 18603 meet0 18604 xmeterval 24778 pi1cpbl 25392 lenlts 28136 ltgov 29087 brbtwn 29504 avril1 31091 axhcompl-zf 31627 hlimadd 31822 hhcmpl 31829 hhcms 31832 hlim0 31864 leacgra 33091 tgextalt1 33103 tgextalt2 33104 fcoinvbr 33268 brprop 33358 posrasymb 33595 trleile 33599 isarchi 33810 pstmfval 34595 pstmxmet 34596 lmlim 34646 morleylemrneab 35367 rankse 35822 fineqvnttrclse 35891 satfbrsuc 36297 brtxp 36819 brpprod 36824 brpprod3b 36826 brtxpsd2 36834 brdomain 36872 brrange 36873 brimg 36876 brapply 36877 brsuccf 36881 brrestrict 36890 brub 36895 brlb 36896 colineardim1 37003 broutsideof 37063 fneval 37317 relowlpssretop 38478 phpreu 38718 poimirlem26 38755 br1cnvres 39397 brid 39435 eqres 39463 alrmomorn 39481 brabidgaw 39496 brabidga 39497 brxrn 39506 br1cossinres 39660 br1cossxrnres 39661 brnonrel 44779 brcofffn 45221 brco2f1o 45222 brco3f1o 45223 clsneikex 45296 clsneinex 45297 clsneiel1 45298 neicvgmex 45307 neicvgel1 45309 brpermmodel 46186 climreeq 46828 xlimres 47034 xlimcl 47035 xlimclim 47037 xlimconst 47038 xlimbr 47040 xlimmnfvlem1 47045 xlimmnfvlem2 47046 xlimpnfvlem1 47049 xlimpnfvlem2 47050 xlimuni 47066 lambert0 48140 lamberte 48141 islmd 51051 iscmd 51052 lmdran 51057 cmdlan 51058 gte-lte 51095 gt-lt 51096 gte-lteh 51097 gt-lth 51098 |
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