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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 7572 | . 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 2145 Vcvv 3450 (class class class)co 7413 ∈ cmpo 7415 |
| 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 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5251 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 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-sbc 3740 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5104 df-opab 5168 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-iota 6489 df-fun 6535 df-fv 6541 df-ov 7416 df-oprab 7417 df-mpo 7418 |
| This theorem is used by: fvproj 8132 seqomlem1 8439 seqomlem4 8442 oav 8498 omv 8499 oev 8501 iunfictbso 10117 fin23lem12 10333 axdc4lem 10457 axcclem 10459 addpipq2 10945 mulpipq2 10948 subval 11472 divval 11898 cnref1o 13035 ixxval 13406 fzval 13563 modval 13932 om2uzrdg 14020 uzrdgsuci 14024 axdc4uzlem 14047 seqval 14076 seqp1 14080 bcval 14368 cnrecnv 15252 risefacval 16095 fallfacval 16096 gcdval 16586 lcmval 16682 imasvscafn 17623 imasvscaval 17624 grpsubval 19109 lactghmga 19532 efgmval 19839 efgtval 19850 frgpup3lem 19904 dvrval 20544 frlmval 21961 psrvsca 22164 mat1comp 22662 mamulid 22663 mamurid 22664 madufval 22859 xkococnlem 23885 xkococn 23886 cnextval 24287 dscmet 24798 cncfval 25116 htpycom 25204 htpyid 25205 phtpycom 25216 phtpyid 25217 ehl1eudisval 25649 logbval 27003 addsval 28227 subsval 28325 mulsval 28374 divsval 28454 seqsval 28553 om2noseqrdg 28569 noseqrdgsuc 28573 seqsp1 28576 expsval 28690 isismt 28876 clwwlknon 30560 clwwlk0on0 30562 grpodivval 31016 ipval 31184 lnoval 31233 nmoofval 31243 bloval 31262 0ofval 31268 ajfval 31290 hvsubval 31497 hosmval 32216 hommval 32217 hodmval 32218 hfsmval 32219 hfmmval 32220 kbfval 32433 opsqrlem3 32623 dpval 33335 xdivval 33364 smatrcl 34306 smatlem 34307 mdetpmtr12 34335 pstmfval 34406 sxval 34701 ismbfm 34762 dya2iocival 34784 sitgval 34843 sitmval 34860 oddpwdcv 34866 ballotlemgval 35035 vtsval 35145 cvmlift2lem4 35885 icoreval 38107 metf1o 38505 heiborlem3 38563 heiborlem6 38566 heiborlem8 38568 heibor 38571 ldualvs 40010 tendopl 41649 cdlemkuu 41768 dvavsca 41890 dvhvaddval 41963 dvhvscaval 41972 hlhilipval 42822 resubval 43242 redivvald 43317 prjspnval 43462 rrx2xpref1o 49648 fuco22natlem 50271 functhinclem1 50370 crosspval 50787 |
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