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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 7578 | . 2 ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷 ∧ 𝑆 ∈ V) → (𝐴𝐹𝐵) = 𝑆) |
| 6 | 1, 5 | mp3an3 1479 | 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 2146 Vcvv 3457 (class class class)co 7419 ∈ cmpo 7421 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-sep 5259 ax-pr 5406 |
| 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 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ral 3082 df-rex 3092 df-rab 3419 df-v 3459 df-sbc 3747 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4287 df-if 4490 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-br 5112 df-opab 5176 df-id 5558 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-iota 6496 df-fun 6542 df-fv 6548 df-ov 7422 df-oprab 7423 df-mpo 7424 |
| This theorem is used by: fvproj 8136 seqomlem1 8443 seqomlem4 8446 oav 8502 omv 8503 oev 8505 iunfictbso 10114 fin23lem12 10330 axdc4lem 10454 axcclem 10456 addpipq2 10936 mulpipq2 10939 subval 11463 divval 11889 cnref1o 13025 ixxval 13396 fzval 13553 modval 13922 om2uzrdg 14010 uzrdgsuci 14014 axdc4uzlem 14037 seqval 14066 seqp1 14070 bcval 14358 cnrecnv 15240 risefacval 16085 fallfacval 16086 gcdval 16576 lcmval 16672 imasvscafn 17613 imasvscaval 17614 grpsubval 19096 lactghmga 19519 efgmval 19826 efgtval 19837 frgpup3lem 19891 dvrval 20531 frlmval 21948 psrvsca 22149 mat1comp 22647 mamulid 22648 mamurid 22649 madufval 22844 xkococnlem 23867 xkococn 23868 cnextval 24269 dscmet 24780 cncfval 25098 htpycom 25186 htpyid 25187 phtpycom 25198 phtpyid 25199 ehl1eudisval 25631 logbval 26982 addsval 28206 subsval 28304 mulsval 28353 divsval 28433 seqsval 28532 om2noseqrdg 28548 noseqrdgsuc 28552 seqsp1 28555 expsval 28669 isismt 28854 clwwlknon 30508 clwwlk0on0 30510 grpodivval 30958 ipval 31126 lnoval 31175 nmoofval 31185 bloval 31204 0ofval 31210 ajfval 31232 hvsubval 31439 hosmval 32158 hommval 32159 hodmval 32160 hfsmval 32161 hfmmval 32162 kbfval 32375 opsqrlem3 32565 dpval 33279 xdivval 33308 smatrcl 34250 smatlem 34251 mdetpmtr12 34279 pstmfval 34350 sxval 34645 ismbfm 34706 dya2iocival 34728 sitgval 34787 sitmval 34804 oddpwdcv 34810 ballotlemgval 34979 vtsval 35089 cvmlift2lem4 35835 icoreval 38056 metf1o 38464 heiborlem3 38522 heiborlem6 38525 heiborlem8 38527 heibor 38530 ldualvs 39969 tendopl 41608 cdlemkuu 41727 dvavsca 41849 dvhvaddval 41922 dvhvscaval 41931 hlhilipval 42781 resubval 43186 redivvald 43261 prjspnval 43406 rrx2xpref1o 49555 fuco22natlem 50180 functhinclem1 50279 crosspval 50693 |
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