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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 7387 | . 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 7370 |
| 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-tru 1545 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-v 3444 df-ss 3920 df-uni 4866 df-br 5101 df-iota 6458 df-fv 6510 df-ov 7373 |
| This theorem is referenced by: fullresc 17789 fucpropd 17918 resssetc 18030 resscatc 18047 issstrmgm 18592 gsumpropd 18617 issubmgm2 18642 grpsubpropd 18992 sylow2blem2 19567 isrngd 20125 prdsrngd 20128 isringd 20243 prdsringd 20273 prdscrngd 20274 prds1 20275 rnghmval 20393 pwsco1rhm 20452 pwsco2rhm 20453 pwsdiagrhm 20557 rnghmsubcsetclem1 20581 rnghmsubcsetclem2 20582 rngcifuestrc 20589 rhmsubcsetclem1 20610 rhmsubcsetclem2 20611 rhmsubcrngclem1 20616 rhmsubcrngclem2 20617 isdomn 20655 primefld 20755 sraring 21155 sralmod 21156 sralmod0 21157 issubrgd 21158 znzrh 21514 zncrng 21516 phlssphl 21631 sraassaOLD 21842 opsrcrng 22031 opsrassa 22032 ply1lss 22154 ply1subrg 22155 opsr0 22176 opsr1 22177 subrgply1 22190 opsrring 22202 opsrlmod 22203 ply1mpl0 22214 ply1mpl1 22216 ply1ascl 22217 coe1tm 22232 evls1rhm 22283 evl1rhm 22293 evl1expd 22306 evls1maplmhm 22338 mat0 22378 matinvg 22379 matlmod 22390 scmatsrng1 22484 1mavmul 22509 mat2pmatmul 22692 ressprdsds 24332 nmpropd 24555 tng0 24604 tngngp2 24613 tnggrpr 24616 tngnrg 24635 sranlm 24645 pi1addval 25021 cvsi 25103 tcphphl 25200 abvpropd2 33064 resv0g 33437 resvcmn 33439 sra1r 33764 sradrng 33765 sraidom 33766 srasubrg 33767 srapwov 33772 drgextlsp 33777 tnglvec 33796 tngdim 33797 matdim 33799 fedgmullem2 33814 fldextrspunfld 33860 zhmnrg 34149 prdsbnd 38073 prdstotbnd 38074 prdsbnd2 38075 erngdvlem3 41395 erngdvlem3-rN 41403 hlhils0 42350 hlhils1N 42351 hlhillvec 42356 hlhildrng 42357 hlhil0 42360 hlhillsm 42361 zndvdchrrhm 42371 isprimroot 42492 primrootsunit1 42496 mendval 43565 mnring0gd 44606 mnringlmodd 44611 ovmpt4d 49253 upfval 49564 prcofvalg 49764 |
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