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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 7398 | . 2 ⊢ (𝜑 → (𝑥𝐹𝑦) = (𝑥𝐺𝑦)) |
| 3 | 2 | adantr 483 | 1 ⊢ ((𝜑 ∧ 𝜓) → (𝑥𝐹𝑦) = (𝑥𝐺𝑦)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 398 = wceq 1550 (class class class)co 7381 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1805 ax-4 1819 ax-5 1920 ax-6 1977 ax-7 2018 ax-8 2134 ax-9 2142 ax-ext 2724 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-tru 1553 df-ex 1790 df-sb 2081 df-clab 2731 df-cleq 2744 df-clel 2827 df-v 3446 df-ss 3912 df-uni 4856 df-br 5091 df-iota 6462 df-fv 6514 df-ov 7384 |
| This theorem is referenced by: fullresc 17856 fucpropd 17985 resssetc 18097 resscatc 18114 issstrmgm 18659 gsumpropd 18684 issubmgm2 18709 grpsubpropd 19059 sylow2blem2 19633 isrngd 20191 prdsrngd 20194 isringd 20309 prdsringd 20337 prdscrngd 20338 prds1 20339 rnghmval 20457 pwsco1rhm 20519 pwsco2rhm 20520 pwsdiagrhm 20625 rnghmsubcsetclem1 20649 rnghmsubcsetclem2 20650 rngcifuestrc 20657 rhmsubcsetclem1 20678 rhmsubcsetclem2 20679 rhmsubcrngclem1 20684 rhmsubcrngclem2 20685 isdomn 20723 primefld 20823 sraring 21222 sralmod 21223 sralmod0 21224 issubrgd 21225 znzrh 21563 zncrng 21565 phlssphl 21680 opsrcrng 22081 opsrassa 22082 ply1lss 22227 ply1subrg 22228 opsr0 22249 opsr1 22250 subrgply1 22263 opsrring 22275 opsrlmod 22276 ply1mpl0 22287 ply1mpl1 22289 ply1ascl 22290 coe1tm 22305 evls1rhm 22354 evl1rhm 22364 evl1expd 22377 evls1maplmhm 22409 mat0 22446 matinvg 22447 matlmod 22458 scmatsrng1 22552 1mavmul 22577 mat2pmatmul 22760 ressprdsds 24400 nmpropd 24623 tng0 24672 tngngp2 24681 tnggrpr 24684 tngnrg 24703 sranlm 24713 pi1addval 25079 cvsi 25161 tcphphl 25258 abvpropd2 33093 resv0g 33470 resvcmn 33472 sra1r 33822 sradrng 33823 sraidom 33824 srasubrg 33825 srapwov 33830 drgextlsp 33835 tnglvec 33853 tngdim 33854 matdim 33856 fedgmullem2 33871 fldextrspunfld 33917 zhmnrg 34206 prdsbnd 38230 prdstotbnd 38231 prdsbnd2 38232 erngdvlem3 41552 erngdvlem3-rN 41560 hlhils0 42507 hlhils1N 42508 hlhillvec 42513 hlhildrng 42514 hlhil0 42517 hlhillsm 42518 zndvdchrrhm 42528 isprimroot 42648 primrootsunit1 42652 mendval 43694 mnring0gd 44735 mnringlmodd 44740 ovmpt4d 49424 upfval 49735 prcofvalg 49935 |
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