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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 5112 | . 2 ⊢ (𝑅 = 𝑆 → (𝐴𝑅𝐵 ↔ 𝐴𝑆𝐵)) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ (𝐴𝑅𝐵 ↔ 𝐴𝑆𝐵) |
Colors of variables: wff setvar class |
Syntax hints: ↔ wb 205 = wceq 1541 class class class wbr 5110 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-ext 2702 |
This theorem depends on definitions: df-bi 206 df-an 397 df-ex 1782 df-cleq 2723 df-clel 2809 df-br 5111 |
This theorem is referenced by: f1ompt 7064 isocnv3 7282 eqfunresadj 7310 brtpos2 8168 brwitnlem 8458 brdifun 8684 omxpenlem 9024 infxpenlem 9958 ltpiord 10832 nqerf 10875 nqerid 10878 ordpinq 10888 ltxrlt 11234 ltxr 13045 trclublem 14892 oduleg 18193 oduposb 18232 join0 18308 meet0 18309 xmeterval 23822 pi1cpbl 24444 slenlt 27137 ltgov 27602 brbtwn 27911 avril1 29470 axhcompl-zf 30003 hlimadd 30198 hhcmpl 30205 hhcms 30208 hlim0 30240 fcoinvbr 31593 brprop 31679 posrasymb 31895 trleile 31901 isarchi 32088 pstmfval 32566 pstmxmet 32567 lmlim 32617 satfbrsuc 34047 brtxp 34541 brpprod 34546 brpprod3b 34548 brtxpsd2 34556 brdomain 34594 brrange 34595 brimg 34598 brapply 34599 brsuccf 34602 brrestrict 34610 brub 34615 brlb 34616 colineardim1 34722 broutsideof 34782 fneval 34900 relowlpssretop 35908 phpreu 36135 poimirlem26 36177 br1cnvres 36802 brid 36840 eqres 36874 alrmomorn 36892 brabidgaw 36899 brabidga 36900 brxrn 36909 br1cossinres 36982 br1cossxrnres 36983 brnonrel 41983 brcofffn 42425 brco2f1o 42426 brco3f1o 42427 clsneikex 42500 clsneinex 42501 clsneiel1 42502 neicvgmex 42511 neicvgel1 42513 climreeq 43974 xlimres 44182 xlimcl 44183 xlimclim 44185 xlimconst 44186 xlimbr 44188 xlimmnfvlem1 44193 xlimmnfvlem2 44194 xlimpnfvlem1 44197 xlimpnfvlem2 44198 xlimuni 44214 gte-lte 47289 gt-lt 47290 gte-lteh 47291 gt-lth 47292 |
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