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| Mirrors > Home > MPE Home > Th. List > ovmpo | Structured version Visualization version GIF version | ||
| Description: Value of an operation given by a maps-to rule. Special case. (Contributed by NM, 16-May-1995.) (Revised by David Abernethy, 19-Jun-2012.) |
| Ref | Expression |
|---|---|
| ovmpog.1 | ⊢ (𝑥 = 𝐴 → 𝑅 = 𝐺) |
| ovmpog.2 | ⊢ (𝑦 = 𝐵 → 𝐺 = 𝑆) |
| ovmpog.3 | ⊢ 𝐹 = (𝑥 ∈ 𝐶, 𝑦 ∈ 𝐷 ↦ 𝑅) |
| ovmpo.4 | ⊢ 𝑆 ∈ V |
| Ref | Expression |
|---|---|
| ovmpo | ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷) → (𝐴𝐹𝐵) = 𝑆) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ovmpo.4 | . 2 ⊢ 𝑆 ∈ V | |
| 2 | ovmpog.1 | . . 3 ⊢ (𝑥 = 𝐴 → 𝑅 = 𝐺) | |
| 3 | ovmpog.2 | . . 3 ⊢ (𝑦 = 𝐵 → 𝐺 = 𝑆) | |
| 4 | ovmpog.3 | . . 3 ⊢ 𝐹 = (𝑥 ∈ 𝐶, 𝑦 ∈ 𝐷 ↦ 𝑅) | |
| 5 | 2, 3, 4 | ovmpog 7611 | . 2 ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷 ∧ 𝑆 ∈ V) → (𝐴𝐹𝐵) = 𝑆) |
| 6 | 1, 5 | mp3an3 1480 | 1 ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷) → (𝐴𝐹𝐵) = 𝑆) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2147 Vcvv 3454 (class class class)co 7451 ∈ cmpo 7453 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5255 ax-pr 5398 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-sbc 3743 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-sn 4589 df-pr 4591 df-op 4841 df-uni 4873 df-br 5109 df-opab 5174 df-id 5553 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-iota 6520 df-fun 6568 df-fv 6574 df-ov 7454 df-oprab 7455 df-mpo 7456 |
| This theorem is used by: fvproj 8188 seqomlem1 8498 seqomlem4 8501 oav 8557 omv 8558 oev 8560 iunfictbso 10232 fin23lem12 10448 axdc4lem 10572 axcclem 10574 addpipq2 11060 mulpipq2 11063 subval 11587 divval 12016 cnref1o 13153 ixxval 13524 fzval 13681 modval 14051 om2uzrdg 14139 uzrdgsuci 14143 axdc4uzlem 14166 seqval 14195 seqp1 14199 bcval 14489 cnrecnv 15375 risefacval 16219 fallfacval 16220 gcdval 16710 lcmval 16811 imasvscafn 17759 imasvscaval 17760 grpsubval 19246 lactghmga 19670 efgmval 19977 efgtval 19988 frgpup3lem 20042 dvrval 20684 frlmval 22109 psrvsca 22312 mat1comp 22810 mamulid 22811 mamurid 22812 madufval 23007 xkococnlem 24033 xkococn 24034 cnextval 24435 dscmet 24946 cncfval 25264 htpycom 25352 htpyid 25353 phtpycom 25364 phtpyid 25365 ehl1eudisval 25797 logbval 27151 addsval 28405 subsval 28503 mulsval 28552 divsval 28632 seqsval 28731 om2noseqrdg 28747 noseqrdgsuc 28751 seqsp1 28754 expsval 28868 isismt 29054 clwwlknon 30738 clwwlk0on0 30740 grpodivval 31194 ipval 31362 lnoval 31411 nmoofval 31421 bloval 31440 0ofval 31446 ajfval 31468 hvsubval 31675 hosmval 32394 hommval 32395 hodmval 32396 hfsmval 32397 hfmmval 32398 kbfval 32611 opsqrlem3 32801 dpval 33552 xdivval 33581 smatrcl 34539 smatlem 34540 mdetpmtr12 34568 pstmfval 34639 sxval 34934 ismbfm 34995 dya2iocival 35016 sitgval 35075 sitmval 35092 oddpwdcv 35098 ballotlemgval 35267 vtsval 35377 cvmlift2lem4 36279 icoreval 38544 metf1o 38955 heiborlem3 39013 heiborlem6 39016 heiborlem8 39018 heibor 39021 ldualvs 40460 tendopl 42099 cdlemkuu 42218 dvavsca 42340 dvhvaddval 42413 dvhvscaval 42422 hlhilipval 43272 resubval 43684 redivvald 43759 prjspnval 43910 fuco22natlem 50798 functhinclem1 50910 crosspval 51382 |
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