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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 7415 | . 2 ⊢ (𝜑 → (𝑥𝐹𝑦) = (𝑥𝐺𝑦)) |
| 3 | 2 | adantr 484 | 1 ⊢ ((𝜑 ∧ 𝜓) → (𝑥𝐹𝑦) = (𝑥𝐺𝑦)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1562 (class class class)co 7398 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1817 ax-4 1831 ax-5 1932 ax-6 1989 ax-7 2030 ax-8 2146 ax-9 2154 ax-ext 2736 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-tru 1565 df-ex 1802 df-sb 2093 df-clab 2743 df-cleq 2756 df-clel 2839 df-v 3458 df-ss 3923 df-uni 4868 df-br 5103 df-iota 6479 df-fv 6531 df-ov 7401 |
| This theorem is referenced by: fullresc 17886 fucpropd 18015 resssetc 18127 resscatc 18144 issstrmgm 18689 gsumpropd 18714 issubmgm2 18739 grpsubpropd 19089 sylow2blem2 19663 isrngd 20221 prdsrngd 20224 isringd 20343 prdsringd 20371 prdscrngd 20372 prds1 20373 rnghmval 20491 pwsco1rhm 20553 pwsco2rhm 20554 pwsdiagrhm 20659 rnghmsubcsetclem1 20683 rnghmsubcsetclem2 20684 rngcifuestrc 20691 rhmsubcsetclem1 20712 rhmsubcsetclem2 20713 rhmsubcrngclem1 20718 rhmsubcrngclem2 20719 isdomn 20757 primefld 20856 sraring 21255 sralmod 21256 sralmod0 21257 issubrgd 21258 znzrh 21596 zncrng 21598 phlssphl 21713 opsrcrng 22114 opsrassa 22115 ply1lss 22260 ply1subrg 22261 opsr0 22282 opsr1 22283 subrgply1 22296 opsrring 22308 opsrlmod 22309 ply1mpl0 22320 ply1mpl1 22322 ply1ascl 22323 coe1tm 22338 evls1rhm 22387 evl1rhm 22397 evl1expd 22410 evls1maplmhm 22442 mat0 22479 matinvg 22480 matlmod 22491 scmatsrng1 22585 1mavmul 22610 mat2pmatmul 22793 ressprdsds 24433 nmpropd 24656 tng0 24705 tngngp2 24714 tnggrpr 24717 tngnrg 24736 sranlm 24746 pi1addval 25112 cvsi 25194 tcphphl 25291 abvpropd2 33145 resv0g 33526 resvcmn 33528 sra1r 33880 sradrng 33881 sraidom 33882 srasubrg 33883 srapwov 33888 drgextlsp 33893 tnglvec 33911 tngdim 33912 matdim 33914 fedgmullem2 33929 fldextrspunfld 33975 zhmnrg 34264 prdsbnd 38297 prdstotbnd 38298 prdsbnd2 38299 erngdvlem3 41619 erngdvlem3-rN 41627 hlhils0 42574 hlhils1N 42575 hlhillvec 42580 hlhildrng 42581 hlhil0 42584 hlhillsm 42585 zndvdchrrhm 42595 isprimroot 42715 primrootsunit1 42719 mendval 43761 mnring0gd 44802 mnringlmodd 44807 ovmpt4d 49491 upfval 49802 prcofvalg 50002 |
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