| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 7207 | . 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 2146 Vcvv 3458 {csn 4594 × cxp 5664 ‘cfv 6543 |
| 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 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2738 ax-sep 5262 ax-nul 5274 ax-pr 5409 |
| 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 2570 df-eu 2600 df-clab 2745 df-cleq 2758 df-clel 2841 df-nfc 2915 df-ne 2962 df-ral 3083 df-rex 3093 df-rab 3420 df-v 3460 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-nul 4290 df-if 4493 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-br 5115 df-opab 5179 df-mpt 5198 df-id 5561 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-iota 6499 df-fun 6545 df-fn 6546 df-f 6547 df-fv 6551 |
| This theorem is used by: ovconst2 7603 mapsncnv 8900 ofsubeq0 12233 ofsubge0 12235 ser0f 14111 hashinf 14391 iserge0 15738 iseraltlem1 15759 sum0 15798 sumz 15799 harmonic 15939 prodf1f 15972 fprodntriv 16022 prod1 16024 setcmon 18169 0mhm 18909 mulgfval 19166 mulgpropd 19213 dprdsubg 20127 pwspjmhmmgpd 20442 0lmhm 21198 frlmlmod 21936 frlmlss 21938 frlmbas 21942 frlmip 21965 islindf4 22025 mplsubglem 22185 evlsvvval 22281 selvvvval 22330 psdmvr 22369 coe1tm 22471 evls1maprnss 22575 mdetuni0 22815 txkgen 23846 xkofvcn 23878 nmo0 24929 pcorevlem 25222 rrxip 25586 mbfpos 25847 0pval 25867 0pledm 25869 xrge0f 25927 itg2ge0 25931 ibl0 25983 bddibl 26036 dvcmul 26140 dvef 26176 rolle 26186 dveq0 26196 dv11cn 26197 ftc2 26240 tdeglem4 26254 ply1rem 26360 fta1g 26364 fta1blem 26365 0dgrb 26440 dgrnznn 26441 dgrlt 26460 plymul0or 26476 plydivlem4 26494 plyrem 26503 fta1 26506 vieta1lem2 26509 elqaalem3 26519 aaliou2 26540 ulmdvlem1 26600 dchrelbas2 27438 dchrisumlem3 27692 noetasuplem4 27937 noetainflem4 27941 axlowdimlem9 29337 axlowdimlem12 29340 axlowdimlem17 29345 0oval 31177 occllem 31692 ho01i 32217 0cnfn 32369 0lnfn 32374 nmfn0 32376 nlelchi 32450 opsqrlem2 32530 opsqrlem4 32532 opsqrlem5 32533 hmopidmchi 32540 elrspunidl 33767 coe1zfv 33911 psrnzr 33933 selvascl 33938 selvply1rhm0 33947 mplvrpmmhm 33967 vieta 34001 lbsdiflsp0 34047 breprexpnat 35053 circlemethnat 35060 circlevma 35061 connpconn 35748 txsconnlem 35753 cvxsconn 35756 cvmliftphtlem 35830 fullfunfv 36460 matunitlindflem1 38308 matunitlindflem2 38309 ptrecube 38312 poimirlem1 38313 poimirlem2 38314 poimirlem3 38315 poimirlem4 38316 poimirlem5 38317 poimirlem6 38318 poimirlem7 38319 poimirlem10 38322 poimirlem11 38323 poimirlem12 38324 poimirlem16 38328 poimirlem17 38329 poimirlem19 38331 poimirlem20 38332 poimirlem22 38334 poimirlem23 38335 poimirlem28 38340 poimirlem29 38341 poimirlem30 38342 poimirlem31 38343 poimirlem32 38344 poimir 38345 broucube 38346 mblfinlem2 38350 itg2addnclem 38363 itg2addnc 38366 ftc1anclem5 38389 ftc2nc 38394 cnpwstotbnd 38489 lfl0f 39884 eqlkr2 39915 lcd0vvalN 42428 frlm0vald 43348 evlselv 43362 mzpsubst 43520 mzpcompact2lem 43523 mzpcong 43740 hbtlem2 43892 mncn0 43907 mpaaeu 43918 aaitgo 43930 rngunsnply 43937 cantnfresb 44092 hashnzfzclim 45073 ofsubid 45075 dvconstbi 45085 binomcxplemnotnn0 45107 n0p 45806 snelmap 45843 cjnpoly 47667 sinnpoly 47669 fvconst0ci 49710 fvconstdomi 49711 islmd 50484 iscmd 50485 aacllem 50662 |
| Copyright terms: Public domain | W3C validator |