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Mirrors > Home > MPE Home > Th. List > ovmpt2a | Structured version Visualization version GIF version |
Description: Value of an operation given by a maps-to rule. (Contributed by NM, 19-Dec-2013.) |
Ref | Expression |
---|---|
ovmpt2ga.1 | ⊢ ((𝑥 = 𝐴 ∧ 𝑦 = 𝐵) → 𝑅 = 𝑆) |
ovmpt2ga.2 | ⊢ 𝐹 = (𝑥 ∈ 𝐶, 𝑦 ∈ 𝐷 ↦ 𝑅) |
ovmpt2a.4 | ⊢ 𝑆 ∈ V |
Ref | Expression |
---|---|
ovmpt2a | ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷) → (𝐴𝐹𝐵) = 𝑆) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ovmpt2a.4 | . 2 ⊢ 𝑆 ∈ V | |
2 | ovmpt2ga.1 | . . 3 ⊢ ((𝑥 = 𝐴 ∧ 𝑦 = 𝐵) → 𝑅 = 𝑆) | |
3 | ovmpt2ga.2 | . . 3 ⊢ 𝐹 = (𝑥 ∈ 𝐶, 𝑦 ∈ 𝐷 ↦ 𝑅) | |
4 | 2, 3 | ovmpt2ga 6688 | . 2 ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷 ∧ 𝑆 ∈ V) → (𝐴𝐹𝐵) = 𝑆) |
5 | 1, 4 | mp3an3 1405 | 1 ⊢ ((𝐴 ∈ 𝐶 ∧ 𝐵 ∈ 𝐷) → (𝐴𝐹𝐵) = 𝑆) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 = wceq 1475 ∈ wcel 1977 Vcvv 3173 (class class class)co 6549 ↦ cmpt2 6551 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-sep 4709 ax-nul 4717 ax-pr 4833 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ral 2901 df-rex 2902 df-rab 2905 df-v 3175 df-sbc 3403 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-br 4584 df-opab 4644 df-id 4953 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-iota 5768 df-fun 5806 df-fv 5812 df-ov 6552 df-oprab 6553 df-mpt2 6554 |
This theorem is referenced by: 1st2val 7085 2nd2val 7086 cantnffval 8443 cantnfsuc 8450 fseqenlem1 8730 xaddval 11928 xmulval 11930 fzoval 12340 expval 12724 ccatfval 13211 splcl 13354 cshfn 13387 bpolylem 14618 ruclem1 14799 sadfval 15012 sadcp1 15015 smufval 15037 smupp1 15040 eucalgval2 15132 pcval 15387 pc0 15397 vdwapval 15515 pwsval 15969 xpsfval 16050 xpsval 16055 rescval 16310 isfunc 16347 isfull 16393 isfth 16397 natfval 16429 catcisolem 16579 xpchom 16643 1stfval 16654 2ndfval 16657 yonedalem3a 16737 yonedainv 16744 plusfval 17071 ismhm 17160 mulgval 17366 eqgfval 17465 isga 17547 subgga 17556 cayleylem1 17655 sylow1lem2 17837 isslw 17846 sylow2blem1 17858 sylow3lem1 17865 sylow3lem6 17870 frgpuptinv 18007 frgpup2 18012 isrhm 18544 scafval 18705 islmhm 18848 psrmulfval 19206 mplval 19249 ltbval 19292 mpfrcl 19339 evlsval 19340 evlval 19345 xrsdsval 19609 ipfval 19813 dsmmval 19897 matval 20036 submafval 20204 mdetfval 20211 minmar1fval 20271 txval 21177 xkoval 21200 hmeofval 21371 flffval 21603 qustgplem 21734 dscmet 22187 dscopn 22188 tngval 22253 nmofval 22328 nghmfval 22336 isnmhm 22360 htpyco1 22585 htpycc 22587 phtpycc 22598 reparphti 22605 pcoval 22619 pcohtpylem 22627 pcorevlem 22634 dyadval 23166 itg1addlem3 23271 itg1addlem4 23272 mbfi1fseqlem3 23290 mbfi1fseqlem4 23291 mbfi1fseqlem5 23292 mbfi1fseqlem6 23293 mdegfval 23626 quotval 23851 elqaalem2 23879 cxpval 24210 cxpcn3 24289 angval 24331 sgmval 24668 lgsval 24826 clwwlknprop 26300 rusgranumwlklem2 26477 numclwwlkovf 26608 numclwwlkovg 26614 numclwwlkovq 26626 numclwwlkovh 26628 shsval 27555 sshjval 27593 faeval 29636 txsconlem 30476 cvxscon 30479 iscvm 30495 cvmliftlem5 30525 rngohomval 32933 rngoisoval 32946 rmxfval 36486 rmyfval 36487 mendplusg 36775 mendvsca 36780 addrval 37691 subrval 37692 mulvval 37693 sigarval 39688 wspthsn 41046 rusgrnumwwlklem 41173 av-numclwwlkovf 41511 av-numclwwlkovg 41518 av-numclwwlkovq 41529 av-numclwwlkovh 41531 ismgmhm 41573 dmatALTval 41983 |
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