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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 7577 | . 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 3451 (class class class)co 7418 ∈ cmpo 7420 |
| 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 2733 ax-sep 5249 ax-pr 5391 |
| 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 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ral 3078 df-rex 3088 df-rab 3414 df-v 3453 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 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-iota 6493 df-fun 6539 df-fv 6545 df-ov 7421 df-oprab 7422 df-mpo 7423 |
| This theorem is used by: fvproj 8144 seqomlem1 8453 seqomlem4 8456 oav 8512 omv 8513 oev 8515 iunfictbso 10186 fin23lem12 10402 axdc4lem 10526 axcclem 10528 addpipq2 11014 mulpipq2 11017 subval 11541 divval 11969 cnref1o 13106 ixxval 13477 fzval 13634 modval 14004 om2uzrdg 14092 uzrdgsuci 14096 axdc4uzlem 14119 seqval 14148 seqp1 14152 bcval 14441 cnrecnv 15325 risefacval 16168 fallfacval 16169 gcdval 16659 lcmval 16760 imasvscafn 17702 imasvscaval 17703 grpsubval 19189 lactghmga 19612 efgmval 19919 efgtval 19930 frgpup3lem 19984 dvrval 20626 frlmval 22047 psrvsca 22250 mat1comp 22748 mamulid 22749 mamurid 22750 madufval 22945 xkococnlem 23971 xkococn 23972 cnextval 24373 dscmet 24884 cncfval 25202 htpycom 25290 htpyid 25291 phtpycom 25302 phtpyid 25303 ehl1eudisval 25735 logbval 27087 addsval 28341 subsval 28439 mulsval 28488 divsval 28568 seqsval 28667 om2noseqrdg 28683 noseqrdgsuc 28687 seqsp1 28690 expsval 28804 isismt 28990 clwwlknon 30674 clwwlk0on0 30676 grpodivval 31130 ipval 31298 lnoval 31347 nmoofval 31357 bloval 31376 0ofval 31382 ajfval 31404 hvsubval 31611 hosmval 32330 hommval 32331 hodmval 32332 hfsmval 32333 hfmmval 32334 kbfval 32547 opsqrlem3 32737 dpval 33449 xdivval 33478 smatrcl 34421 smatlem 34422 mdetpmtr12 34450 pstmfval 34521 sxval 34816 ismbfm 34877 dya2iocival 34898 sitgval 34957 sitmval 34974 oddpwdcv 34980 ballotlemgval 35149 vtsval 35259 cvmlift2lem4 36050 icoreval 38256 metf1o 38669 heiborlem3 38727 heiborlem6 38730 heiborlem8 38732 heibor 38735 ldualvs 40174 tendopl 41813 cdlemkuu 41932 dvavsca 42054 dvhvaddval 42127 dvhvscaval 42136 hlhilipval 42986 resubval 43398 redivvald 43473 prjspnval 43624 rrx2xpref1o 49799 fuco22natlem 50422 functhinclem1 50521 crosspval 50923 |
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