Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > syl6eqbr | Structured version Visualization version GIF version |
Description: A chained equality inference for a binary relation. (Contributed by NM, 12-Oct-1999.) |
Ref | Expression |
---|---|
syl6eqbr.1 | ⊢ (𝜑 → 𝐴 = 𝐵) |
syl6eqbr.2 | ⊢ 𝐵𝑅𝐶 |
Ref | Expression |
---|---|
syl6eqbr | ⊢ (𝜑 → 𝐴𝑅𝐶) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl6eqbr.2 | . 2 ⊢ 𝐵𝑅𝐶 | |
2 | syl6eqbr.1 | . . 3 ⊢ (𝜑 → 𝐴 = 𝐵) | |
3 | 2 | breq1d 4593 | . 2 ⊢ (𝜑 → (𝐴𝑅𝐶 ↔ 𝐵𝑅𝐶)) |
4 | 1, 3 | mpbiri 247 | 1 ⊢ (𝜑 → 𝐴𝑅𝐶) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1475 class class class wbr 4583 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-rab 2905 df-v 3175 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-sn 4126 df-pr 4128 df-op 4132 df-br 4584 |
This theorem is referenced by: syl6eqbrr 4623 domunsn 7995 mapdom1 8010 mapdom2 8016 pm54.43 8709 cdadom1 8891 infmap2 8923 inar1 9476 gruina 9519 nn0ledivnn 11817 xltnegi 11921 leexp1a 12781 discr 12863 facwordi 12938 faclbnd3 12941 hashgt12el 13070 cnpart 13828 geomulcvg 14446 dvds1 14879 ramz2 15566 ramz 15567 gex1 17829 sylow2a 17857 en1top 20599 en2top 20600 hmph0 21408 ptcmplem2 21667 dscmet 22187 dscopn 22188 xrge0tsms2 22446 htpycc 22587 pcohtpylem 22627 pcopt 22630 pcopt2 22631 pcoass 22632 pcorevlem 22634 vitalilem5 23187 dvef 23547 dveq0 23567 dv11cn 23568 deg1lt0 23655 ply1rem 23727 fta1g 23731 plyremlem 23863 aalioulem3 23893 pige3 24073 relogrn 24112 logneg 24138 cxpaddlelem 24292 mule1 24674 ppiub 24729 dchrabs2 24787 bposlem1 24809 zabsle1 24821 lgseisen 24904 lgsquadlem2 24906 rpvmasumlem 24976 qabvle 25114 ostth3 25127 colinearalg 25590 eengstr 25660 konigsberg 26514 nmosetn0 27004 nmoo0 27030 siii 27092 bcsiALT 27420 branmfn 28348 esumrnmpt2 29457 ballotlemrc 29919 subfacval3 30425 sconpi1 30475 fz0n 30869 poimirlem31 32610 itg2addnclem 32631 ftc1anc 32663 radcnvrat 37535 infxr 38524 stoweidlem18 38911 stoweidlem55 38948 fourierdlem62 39061 fourierswlem 39123 eucrct2eupth 41413 exple2lt6 41939 |
Copyright terms: Public domain | W3C validator |