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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 7205 | . 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 3453 {csn 4587 × cxp 5657 ‘cfv 6537 |
| 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 2215 ax-ext 2734 ax-sep 5255 ax-nul 5267 ax-pr 5402 |
| 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 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4283 df-if 4486 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-opab 5172 df-mpt 5191 df-id 5554 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-fv 6545 |
| This theorem is used by: ovconst2 7598 mapsncnv 8904 ofsubeq0 12243 ofsubge0 12245 ser0f 14123 hashinf 14403 iserge0 15752 iseraltlem1 15773 sum0 15811 sumz 15812 harmonic 15952 prodf1f 15985 fprodntriv 16035 prod1 16037 setcmon 18182 0mhm 18934 mulgfval 19198 mulgpropd 19245 dprdsubg 20159 pwspjmhmmgpd 20474 0lmhm 21230 frlmlmod 21968 frlmlss 21970 frlmbas 21974 frlmip 21997 islindf4 22057 mplsubglem 22219 evlsvvval 22315 selvvvval 22364 psdmvr 22403 coe1tm 22505 evls1maprnss 22609 mdetuni0 22849 matunitlindflem1 22907 matunitlindflem2 22908 txkgen 23884 xkofvcn 23916 nmo0 24967 pcorevlem 25260 rrxip 25624 mbfpos 25885 0pval 25905 0pledm 25907 xrge0f 25965 itg2ge0 25969 ibl0 26021 bddibl 26074 dvcmul 26178 dvef 26214 rolle 26224 dveq0 26234 dv11cn 26235 ftc2 26278 tdeglem4 26292 ply1rem 26398 fta1g 26402 fta1blem 26403 0dgrb 26479 dgrnznn 26480 dgrlt 26499 plymul0or 26515 plydivlem4 26533 plyrem 26542 fta1 26545 rnplynfin 26546 vieta1lem2 26550 elqaalem3 26560 aaliou2 26583 ulmdvlem1 26643 dchrelbas2 27481 dchrisumlem3 27735 noetasuplem4 27980 noetainflem4 27984 axlowdimlem9 29415 axlowdimlem12 29418 axlowdimlem17 29423 0oval 31277 occllem 31792 ho01i 32317 0cnfn 32469 0lnfn 32474 nmfn0 32476 nlelchi 32550 opsqrlem2 32630 opsqrlem4 32632 opsqrlem5 32633 hmopidmchi 32640 elrspunidl 33864 coe1zfv 34008 psrnzr 34030 selvascl 34035 selvply1rhm0 34044 mplvrpmmhm 34064 vieta 34098 lbsdiflsp0 34144 breprexpnat 35150 circlemethnat 35157 circlevma 35158 connpconn 35822 txsconnlem 35827 cvxsconn 35830 cvmliftphtlem 35904 fullfunfv 36534 ptrecube 38377 poimirlem1 38378 poimirlem2 38379 poimirlem3 38380 poimirlem4 38381 poimirlem5 38382 poimirlem6 38383 poimirlem7 38384 poimirlem10 38387 poimirlem11 38388 poimirlem12 38389 poimirlem16 38393 poimirlem17 38394 poimirlem19 38396 poimirlem20 38397 poimirlem22 38399 poimirlem23 38400 poimirlem28 38405 poimirlem29 38406 poimirlem30 38407 poimirlem31 38408 poimirlem32 38409 poimir 38410 broucube 38411 mblfinlem2 38415 itg2addnclem 38428 itg2addnc 38431 ftc1anclem5 38454 ftc2nc 38459 cnpwstotbnd 38555 lfl0f 39950 eqlkr2 39981 lcd0vvalN 42494 frlm0vald 43429 evlselv 43443 mzpsubst 43601 mzpcompact2lem 43604 mzpcong 43821 hbtlem2 43973 mncn0 43988 mpaaeu 43999 aaitgo 44011 rngunsnply 44018 cantnfresb 44173 hashnzfzclim 45154 ofsubid 45156 dvconstbi 45166 binomcxplemnotnn0 45188 n0p 45887 snelmap 45924 cjnpoly 47765 sinnpoly 47767 fvconst0ci 49825 fvconstdomi 49826 islmd 50599 iscmd 50600 aacllem 50780 veroquadmodzerod 50825 |
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