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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 6964 | . 2 ⊢ ((𝐵 ∈ V ∧ 𝐶 ∈ 𝐴) → ((𝐴 × {𝐵})‘𝐶) = 𝐵) | |
3 | 1, 2 | mpan 688 | 1 ⊢ (𝐶 ∈ 𝐴 → ((𝐴 × {𝐵})‘𝐶) = 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1537 ∈ wcel 2114 Vcvv 3494 {csn 4567 × cxp 5553 ‘cfv 6355 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-sep 5203 ax-nul 5210 ax-pr 5330 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-ral 3143 df-rex 3144 df-rab 3147 df-v 3496 df-sbc 3773 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-nul 4292 df-if 4468 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4839 df-br 5067 df-opab 5129 df-mpt 5147 df-id 5460 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-fv 6363 |
This theorem is referenced by: ovconst2 7328 mapsncnv 8457 ofsubeq0 11635 ofsubge0 11637 ser0f 13424 hashinf 13696 iserge0 15017 iseraltlem1 15038 sum0 15078 sumz 15079 harmonic 15214 prodf1f 15248 fprodntriv 15296 prod1 15298 setcmon 17347 0mhm 17984 mulgfval 18226 mulgpropd 18269 dprdsubg 19146 0lmhm 19812 mplsubglem 20214 coe1tm 20441 frlmlmod 20893 frlmlss 20895 frlmbas 20899 frlmip 20922 islindf4 20982 mdetuni0 21230 txkgen 22260 xkofvcn 22292 nmo0 23344 pcorevlem 23630 rrxip 23993 mbfpos 24252 0pval 24272 0pledm 24274 xrge0f 24332 itg2ge0 24336 ibl0 24387 bddibl 24440 dvcmul 24541 dvef 24577 rolle 24587 dveq0 24597 dv11cn 24598 ftc2 24641 tdeglem4 24654 ply1rem 24757 fta1g 24761 fta1blem 24762 0dgrb 24836 dgrnznn 24837 dgrlt 24856 plymul0or 24870 plydivlem4 24885 plyrem 24894 fta1 24897 vieta1lem2 24900 elqaalem3 24910 aaliou2 24929 ulmdvlem1 24988 dchrelbas2 25813 dchrisumlem3 26067 axlowdimlem9 26736 axlowdimlem12 26739 axlowdimlem17 26744 0oval 28565 occllem 29080 ho01i 29605 0cnfn 29757 0lnfn 29762 nmfn0 29764 nlelchi 29838 opsqrlem2 29918 opsqrlem4 29920 opsqrlem5 29921 hmopidmchi 29928 lbsdiflsp0 31022 breprexpnat 31905 circlemethnat 31912 circlevma 31913 connpconn 32482 txsconnlem 32487 cvxsconn 32490 cvmliftphtlem 32564 noetalem3 33219 fullfunfv 33408 matunitlindflem1 34903 matunitlindflem2 34904 ptrecube 34907 poimirlem1 34908 poimirlem2 34909 poimirlem3 34910 poimirlem4 34911 poimirlem5 34912 poimirlem6 34913 poimirlem7 34914 poimirlem10 34917 poimirlem11 34918 poimirlem12 34919 poimirlem16 34923 poimirlem17 34924 poimirlem19 34926 poimirlem20 34927 poimirlem22 34929 poimirlem23 34930 poimirlem28 34935 poimirlem29 34936 poimirlem30 34937 poimirlem31 34938 poimirlem32 34939 poimir 34940 broucube 34941 mblfinlem2 34945 itg2addnclem 34958 itg2addnc 34961 ftc1anclem5 34986 ftc2nc 34991 cnpwstotbnd 35090 lfl0f 36220 eqlkr2 36251 lcd0vvalN 38764 uvcn0 39171 mzpsubst 39365 mzpcompact2lem 39368 mzpcong 39589 hbtlem2 39744 mncn0 39759 mpaaeu 39770 aaitgo 39782 rngunsnply 39793 hashnzfzclim 40674 ofsubid 40676 dvconstbi 40686 binomcxplemnotnn0 40708 n0p 41325 snelmap 41366 aacllem 44922 |
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