| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 7555 | . 2 ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷 ∧ 𝑆 ∈ V) → (𝐴𝐹𝐵) = 𝑆) |
| 6 | 1, 5 | mp3an3 1471 | 1 ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷) → (𝐴𝐹𝐵) = 𝑆) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1560 ∈ wcel 2142 Vcvv 3454 (class class class)co 7396 ∈ cmpo 7398 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-sep 5246 ax-pr 5390 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-nf 1804 df-sb 2091 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ral 3077 df-rex 3087 df-rab 3415 df-v 3456 df-sbc 3745 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4481 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-opab 5163 df-id 5542 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-iota 6477 df-fun 6523 df-fv 6529 df-ov 7399 df-oprab 7400 df-mpo 7401 |
| This theorem is referenced by: fvproj 8114 seqomlem1 8421 seqomlem4 8424 oav 8480 omv 8481 oev 8483 iunfictbso 10070 fin23lem12 10288 axdc4lem 10412 axcclem 10414 addpipq2 10894 mulpipq2 10897 subval 11421 divval 11847 cnref1o 12986 ixxval 13357 fzval 13514 modval 13881 om2uzrdg 13969 uzrdgsuci 13973 axdc4uzlem 13996 seqval 14025 seqp1 14029 bcval 14317 cnrecnv 15192 risefacval 16038 fallfacval 16039 gcdval 16530 lcmval 16626 imasvscafn 17567 imasvscaval 17568 grpsubval 19027 lactghmga 19445 efgmval 19752 efgtval 19763 frgpup3lem 19817 dvrval 20448 frlmval 21797 psrvsca 21998 mat1comp 22497 mamulid 22498 mamurid 22499 madufval 22694 xkococnlem 23716 xkococn 23717 cnextval 24118 dscmet 24629 cncfval 24947 htpycom 25035 htpyid 25036 phtpycom 25047 phtpyid 25048 ehl1eudisval 25480 logbval 26828 addsval 28052 subsval 28150 mulsval 28199 divsval 28279 seqsval 28378 om2noseqrdg 28394 noseqrdgsuc 28398 seqsp1 28401 expsval 28515 isismt 28700 clwwlknon 30289 clwwlk0on0 30291 grpodivval 30735 ipval 30903 lnoval 30952 nmoofval 30962 bloval 30981 0ofval 30987 ajfval 31009 hvsubval 31216 hosmval 31935 hommval 31936 hodmval 31937 hfsmval 31938 hfmmval 31939 kbfval 32152 opsqrlem3 32342 dpval 33064 xdivval 33093 smatrcl 34090 smatlem 34091 mdetpmtr12 34119 pstmfval 34190 sxval 34484 ismbfm 34545 dya2iocival 34567 sitgval 34626 sitmval 34643 oddpwdcv 34649 ballotlemgval 34818 vtsval 34928 cvmlift2lem4 35653 icoreval 37844 metf1o 38251 heiborlem3 38309 heiborlem6 38312 heiborlem8 38314 heibor 38317 ldualvs 39758 tendopl 41397 cdlemkuu 41516 dvavsca 41638 dvhvaddval 41711 dvhvscaval 41720 hlhilipval 42570 resubval 42973 redivvald 43048 prjspnval 43195 rrx2xpref1o 49337 fuco22natlem 49963 functhinclem1 50062 |
| Copyright terms: Public domain | W3C validator |