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| Mirrors > Home > MPE Home > Th. List > fvconst2 | Structured version Visualization version GIF version | ||
| Description: The value of a constant function. (Contributed by NM, 16-Apr-2005.) |
| Ref | Expression |
|---|---|
| fvconst2.1 | ⊢ 𝐵 ∈ V |
| Ref | Expression |
|---|---|
| fvconst2 | ⊢ (𝐶 ∈ 𝐴 → ((𝐴 × {𝐵})‘𝐶) = 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fvconst2.1 | . 2 ⊢ 𝐵 ∈ V | |
| 2 | fvconst2g 7200 | . 2 ⊢ ((𝐵 ∈ V ∧ 𝐶 ∈ 𝐴) → ((𝐴 × {𝐵})‘𝐶) = 𝐵) | |
| 3 | 1, 2 | mpan 703 | 1 ⊢ (𝐶 ∈ 𝐴 → ((𝐴 × {𝐵})‘𝐶) = 𝐵) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 Vcvv 3451 {csn 4584 × cxp 5649 ‘cfv 6531 |
| 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-nul 5260 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-ne 2957 df-ral 3078 df-rex 3088 df-rab 3414 df-v 3453 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-mpt 5187 df-id 5546 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-iota 6487 df-fun 6533 df-fn 6534 df-f 6535 df-fv 6539 |
| This theorem is used by: ovconst2 7593 mapsncnv 8905 ofsubeq0 12298 ofsubge0 12300 ser0f 14178 hashinf 14459 iserge0 15808 iseraltlem1 15829 sum0 15867 sumz 15868 harmonic 16008 prodf1f 16041 fprodntriv 16089 prod1 16091 setcmon 18242 0mhm 18995 mulgfval 19259 mulgpropd 19306 dprdsubg 20220 pwspjmhmmgpd 20537 0lmhm 21295 frlmlmod 22035 frlmlss 22037 frlmbas 22041 frlmip 22064 islindf4 22124 mplsubglem 22286 evlsvvval 22382 selvvvval 22431 psdmvr 22470 coe1tm 22572 evls1maprnss 22676 mdetuni0 22916 matunitlindflem1 22974 matunitlindflem2 22975 txkgen 23951 xkofvcn 23983 nmo0 25034 pcorevlem 25327 rrxip 25691 mbfpos 25952 0pval 25972 0pledm 25974 xrge0f 26032 itg2ge0 26036 ibl0 26087 bddibl 26140 dvcmul 26244 dvef 26280 rolle 26290 dveq0 26300 dv11cn 26301 ftc2 26344 tdeglem4 26358 ply1rem 26464 fta1g 26468 fta1blem 26469 0dgrb 26545 dgrnznn 26546 dgrlt 26565 plymul0or 26581 plydivlem4 26599 plyrem 26608 fta1 26611 rnplynfin 26612 vieta1lem2 26616 elqaalem3 26626 aaliou2 26649 ulmdvlem1 26709 dchrelbas2 27546 dchrisumlem3 27800 noetasuplem4 28075 noetainflem4 28079 axlowdimlem9 29510 axlowdimlem12 29513 axlowdimlem17 29518 0oval 31372 occllem 31887 ho01i 32412 0cnfn 32564 0lnfn 32569 nmfn0 32571 nlelchi 32645 opsqrlem2 32725 opsqrlem4 32727 opsqrlem5 32728 hmopidmchi 32735 elrspunidl 33960 coe1zfv 34104 psrnzr 34126 selvascl 34131 selvply1rhm0 34140 mplvrpmmhm 34160 vieta 34194 lbsdiflsp0 34240 breprexpnat 35246 circlemethnat 35253 circlevma 35254 connpconn 35969 txsconnlem 35974 cvxsconn 35977 cvmliftphtlem 36051 fullfunfv 36681 ptrecube 38506 poimirlem1 38507 poimirlem2 38508 poimirlem3 38509 poimirlem4 38510 poimirlem5 38511 poimirlem6 38512 poimirlem7 38513 poimirlem10 38516 poimirlem11 38517 poimirlem12 38518 poimirlem16 38522 poimirlem17 38523 poimirlem19 38525 poimirlem20 38526 poimirlem22 38528 poimirlem23 38529 poimirlem28 38534 poimirlem29 38535 poimirlem30 38536 poimirlem31 38537 poimirlem32 38538 poimir 38539 broucube 38540 mblfinlem2 38544 itg2addnclem 38557 itg2addnc 38560 ftc1anclem5 38583 ftc2nc 38588 cnpwstotbnd 38699 lfl0f 40094 eqlkr2 40125 lcd0vvalN 42638 frlm0vald 43565 evlselv 43579 mzpsubst 43712 mzpcompact2lem 43715 mzpcong 43932 hbtlem2 44084 mncn0 44099 mpaaeu 44110 aaitgo 44122 rngunsnply 44129 cantnfresb 44284 hashnzfzclim 45265 ofsubid 45267 dvconstbi 45277 binomcxplemnotnn0 45299 n0p 46005 snelmap 46042 cjnpoly 47883 sinnpoly 47885 fvconst0ci 49943 fvconstdomi 49944 islmd 50717 iscmd 50718 aacllem 50883 veroquadmodzerod 50928 |
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