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| Mirrors > Home > MPE Home > Th. List > eqbrtrdi | Structured version Visualization version GIF version | ||
| Description: A chained equality inference for a binary relation. (Contributed by NM, 12-Oct-1999.) |
| Ref | Expression |
|---|---|
| eqbrtrdi.1 | ⊢ (𝜑 → 𝐴 = 𝐵) |
| eqbrtrdi.2 | ⊢ 𝐵𝑅𝐶 |
| Ref | Expression |
|---|---|
| eqbrtrdi | ⊢ (𝜑 → 𝐴𝑅𝐶) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqbrtrdi.2 | . 2 ⊢ 𝐵𝑅𝐶 | |
| 2 | eqbrtrdi.1 | . . 3 ⊢ (𝜑 → 𝐴 = 𝐵) | |
| 3 | 2 | breq1d 5096 | . 2 ⊢ (𝜑 → (𝐴𝑅𝐶 ↔ 𝐵𝑅𝐶)) |
| 4 | 1, 3 | mpbiri 258 | 1 ⊢ (𝜑 → 𝐴𝑅𝐶) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 class class class wbr 5086 |
| 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 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-rab 3391 df-v 3432 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-br 5087 |
| This theorem is referenced by: eqbrtrrdi 5126 domunsn 9056 mapdom1 9071 mapdom2 9077 pm54.43 9914 infmap2 10128 inar1 10687 gruina 10730 nn0ledivnn 13046 xltnegi 13157 leexp1a 14126 discr 14191 facwordi 14240 faclbnd3 14243 hashgt12el 14373 hashle2pr 14428 cnpart 15191 geomulcvg 15830 dvds1 16277 ramz2 16984 ramz 16985 gex1 19555 sylow2a 19583 en1top 22957 en2top 22958 hmph0 23768 ptcmplem2 24026 dscmet 24545 dscopn 24546 xrge0tsms2 24809 htpycc 24955 pcohtpylem 24994 pcopt 24997 pcopt2 24998 pcoass 24999 pcorevlem 25001 vitalilem5 25587 dvef 25955 dveq0 25975 dv11cn 25976 deg1lt0 26064 ply1rem 26139 fta1g 26143 plyremlem 26279 aalioulem3 26309 pige3ALT 26495 relogrn 26536 logneg 26563 cxpaddlelem 26726 mule1 27123 ppiub 27179 dchrabs2 27237 bposlem1 27259 zabsle1 27271 lgseisen 27354 lgsquadlem2 27356 rpvmasumlem 27462 qabvle 27600 ostth3 27613 precsexlem9 28219 nnsrecgt0d 28355 colinearalg 28991 eengstr 29061 clwwlknon1le1 30184 eucrct2eupth 30328 nmosetn0 30849 nmoo0 30875 siii 30937 bcsiALT 31263 branmfn 32189 fzo0opth 32889 drngidlhash 33507 m1pmeq 33658 cos9thpiminplylem1 33940 esumrnmpt2 34226 ballotlemrc 34689 pthhashvtx 35324 subfacval3 35385 sconnpi1 35435 fz0n 35927 poimirlem31 37976 itg2addnclem 37996 ftc1anc 38026 safesnsupfidom1o 43852 radcnvrat 44749 infxr 45804 stoweidlem18 46454 stoweidlem55 46491 fourierdlem62 46604 fourierswlem 46666 chnsubseqwl 47315 exple2lt6 48842 fvconstdomi 49369 f1omoALT 49372 indthincALT 49940 |
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