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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 7379 | . 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 7362 |
| 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 3432 df-ss 3907 df-uni 4852 df-br 5087 df-iota 6450 df-fv 6502 df-ov 7365 |
| This theorem is referenced by: fullresc 17813 fucpropd 17942 resssetc 18054 resscatc 18071 issstrmgm 18616 gsumpropd 18641 issubmgm2 18666 grpsubpropd 19016 sylow2blem2 19591 isrngd 20149 prdsrngd 20152 isringd 20267 prdsringd 20295 prdscrngd 20296 prds1 20297 rnghmval 20415 pwsco1rhm 20474 pwsco2rhm 20475 pwsdiagrhm 20579 rnghmsubcsetclem1 20603 rnghmsubcsetclem2 20604 rngcifuestrc 20611 rhmsubcsetclem1 20632 rhmsubcsetclem2 20633 rhmsubcrngclem1 20638 rhmsubcrngclem2 20639 isdomn 20677 primefld 20777 sraring 21177 sralmod 21178 sralmod0 21179 issubrgd 21180 znzrh 21536 zncrng 21538 phlssphl 21653 opsrcrng 22051 opsrassa 22052 ply1lss 22174 ply1subrg 22175 opsr0 22196 opsr1 22197 subrgply1 22210 opsrring 22222 opsrlmod 22223 ply1mpl0 22234 ply1mpl1 22236 ply1ascl 22237 coe1tm 22252 evls1rhm 22301 evl1rhm 22311 evl1expd 22324 evls1maplmhm 22356 mat0 22396 matinvg 22397 matlmod 22408 scmatsrng1 22502 1mavmul 22527 mat2pmatmul 22710 ressprdsds 24350 nmpropd 24573 tng0 24622 tngngp2 24631 tnggrpr 24634 tngnrg 24653 sranlm 24663 pi1addval 25029 cvsi 25111 tcphphl 25208 abvpropd2 33044 resv0g 33417 resvcmn 33419 sra1r 33744 sradrng 33745 sraidom 33746 srasubrg 33747 srapwov 33752 drgextlsp 33757 tnglvec 33776 tngdim 33777 matdim 33779 fedgmullem2 33794 fldextrspunfld 33840 zhmnrg 34129 prdsbnd 38134 prdstotbnd 38135 prdsbnd2 38136 erngdvlem3 41456 erngdvlem3-rN 41464 hlhils0 42411 hlhils1N 42412 hlhillvec 42417 hlhildrng 42418 hlhil0 42421 hlhillsm 42422 zndvdchrrhm 42432 isprimroot 42552 primrootsunit1 42556 mendval 43631 mnring0gd 44672 mnringlmodd 44677 ovmpt4d 49358 upfval 49669 prcofvalg 49869 |
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