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| Mirrors > Home > MPE Home > Th. List > oveqdr | Structured version Visualization version GIF version | ||
| Description: Equality of two operations for any two operands. Useful in proofs using *propd theorems. (Contributed by Mario Carneiro, 29-Jun-2015.) |
| Ref | Expression |
|---|---|
| oveqdr.1 | ⊢ (𝜑 → 𝐹 = 𝐺) |
| Ref | Expression |
|---|---|
| oveqdr | ⊢ ((𝜑 ∧ 𝜓) → (𝑥𝐹𝑦) = (𝑥𝐺𝑦)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oveqdr.1 | . . 3 ⊢ (𝜑 → 𝐹 = 𝐺) | |
| 2 | 1 | oveqd 7375 | . 2 ⊢ (𝜑 → (𝑥𝐹𝑦) = (𝑥𝐺𝑦)) |
| 3 | 2 | adantr 480 | 1 ⊢ ((𝜑 ∧ 𝜓) → (𝑥𝐹𝑦) = (𝑥𝐺𝑦)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 (class class class)co 7358 |
| 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 2707 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-tru 1545 df-ex 1782 df-sb 2069 df-clab 2714 df-cleq 2727 df-clel 2810 df-v 3441 df-ss 3917 df-uni 4863 df-br 5098 df-iota 6447 df-fv 6499 df-ov 7361 |
| This theorem is referenced by: fullresc 17777 fucpropd 17906 resssetc 18018 resscatc 18035 issstrmgm 18580 gsumpropd 18605 issubmgm2 18630 grpsubpropd 18977 sylow2blem2 19552 isrngd 20110 prdsrngd 20113 isringd 20228 prdsringd 20258 prdscrngd 20259 prds1 20260 rnghmval 20378 pwsco1rhm 20437 pwsco2rhm 20438 pwsdiagrhm 20542 rnghmsubcsetclem1 20566 rnghmsubcsetclem2 20567 rngcifuestrc 20574 rhmsubcsetclem1 20595 rhmsubcsetclem2 20596 rhmsubcrngclem1 20601 rhmsubcrngclem2 20602 isdomn 20640 primefld 20740 sraring 21140 sralmod 21141 sralmod0 21142 issubrgd 21143 znzrh 21499 zncrng 21501 phlssphl 21616 sraassaOLD 21827 opsrcrng 22016 opsrassa 22017 ply1lss 22139 ply1subrg 22140 opsr0 22161 opsr1 22162 subrgply1 22175 opsrring 22187 opsrlmod 22188 ply1mpl0 22199 ply1mpl1 22201 ply1ascl 22202 coe1tm 22217 evls1rhm 22268 evl1rhm 22278 evl1expd 22291 evls1maplmhm 22323 mat0 22363 matinvg 22364 matlmod 22375 scmatsrng1 22469 1mavmul 22494 mat2pmatmul 22677 ressprdsds 24317 nmpropd 24540 tng0 24589 tngngp2 24598 tnggrpr 24601 tngnrg 24620 sranlm 24630 pi1addval 25006 cvsi 25088 tcphphl 25185 abvpropd2 33026 resv0g 33398 resvcmn 33400 sra1r 33716 sradrng 33717 sraidom 33718 srasubrg 33719 srapwov 33724 drgextlsp 33729 tnglvec 33748 tngdim 33749 matdim 33751 fedgmullem2 33766 fldextrspunfld 33812 zhmnrg 34101 prdsbnd 37963 prdstotbnd 37964 prdsbnd2 37965 erngdvlem3 41285 erngdvlem3-rN 41293 hlhils0 42240 hlhils1N 42241 hlhillvec 42246 hlhildrng 42247 hlhil0 42250 hlhillsm 42251 zndvdchrrhm 42261 isprimroot 42382 primrootsunit1 42386 mendval 43458 mnring0gd 44499 mnringlmodd 44504 ovmpt4d 49147 upfval 49458 prcofvalg 49658 |
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