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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 7384 | . 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 7367 |
| 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 2708 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-tru 1545 df-ex 1782 df-sb 2069 df-clab 2715 df-cleq 2728 df-clel 2811 df-v 3431 df-ss 3906 df-uni 4851 df-br 5086 df-iota 6454 df-fv 6506 df-ov 7370 |
| This theorem is referenced by: fullresc 17818 fucpropd 17947 resssetc 18059 resscatc 18076 issstrmgm 18621 gsumpropd 18646 issubmgm2 18671 grpsubpropd 19021 sylow2blem2 19596 isrngd 20154 prdsrngd 20157 isringd 20272 prdsringd 20300 prdscrngd 20301 prds1 20302 rnghmval 20420 pwsco1rhm 20479 pwsco2rhm 20480 pwsdiagrhm 20584 rnghmsubcsetclem1 20608 rnghmsubcsetclem2 20609 rngcifuestrc 20616 rhmsubcsetclem1 20637 rhmsubcsetclem2 20638 rhmsubcrngclem1 20643 rhmsubcrngclem2 20644 isdomn 20682 primefld 20782 sraring 21181 sralmod 21182 sralmod0 21183 issubrgd 21184 znzrh 21522 zncrng 21524 phlssphl 21639 opsrcrng 22037 opsrassa 22038 ply1lss 22160 ply1subrg 22161 opsr0 22182 opsr1 22183 subrgply1 22196 opsrring 22208 opsrlmod 22209 ply1mpl0 22220 ply1mpl1 22222 ply1ascl 22223 coe1tm 22238 evls1rhm 22287 evl1rhm 22297 evl1expd 22310 evls1maplmhm 22342 mat0 22382 matinvg 22383 matlmod 22394 scmatsrng1 22488 1mavmul 22513 mat2pmatmul 22696 ressprdsds 24336 nmpropd 24559 tng0 24608 tngngp2 24617 tnggrpr 24620 tngnrg 24639 sranlm 24649 pi1addval 25015 cvsi 25097 tcphphl 25194 abvpropd2 33025 resv0g 33398 resvcmn 33400 sra1r 33725 sradrng 33726 sraidom 33727 srasubrg 33728 srapwov 33733 drgextlsp 33738 tnglvec 33756 tngdim 33757 matdim 33759 fedgmullem2 33774 fldextrspunfld 33820 zhmnrg 34109 prdsbnd 38114 prdstotbnd 38115 prdsbnd2 38116 erngdvlem3 41436 erngdvlem3-rN 41444 hlhils0 42391 hlhils1N 42392 hlhillvec 42397 hlhildrng 42398 hlhil0 42401 hlhillsm 42402 zndvdchrrhm 42412 isprimroot 42532 primrootsunit1 42536 mendval 43607 mnring0gd 44648 mnringlmodd 44653 ovmpt4d 49340 upfval 49651 prcofvalg 49851 |
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