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| Mirrors > Home > MPE Home > Th. List > fsuppimpd | Structured version Visualization version GIF version | ||
| Description: A finitely supported function is a function with a finite support. (Contributed by AV, 6-Jun-2019.) |
| Ref | Expression |
|---|---|
| fsuppimpd.f | ⊢ (𝜑 → 𝐹 finSupp 𝑍) |
| Ref | Expression |
|---|---|
| fsuppimpd | ⊢ (𝜑 → (𝐹 supp 𝑍) ∈ Fin) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fsuppimpd.f | . 2 ⊢ (𝜑 → 𝐹 finSupp 𝑍) | |
| 2 | fsuppimp 9311 | . . 3 ⊢ (𝐹 finSupp 𝑍 → (Fun 𝐹 ∧ (𝐹 supp 𝑍) ∈ Fin)) | |
| 3 | 2 | simprd 499 | . 2 ⊢ (𝐹 finSupp 𝑍 → (𝐹 supp 𝑍) ∈ Fin) |
| 4 | 1, 3 | syl 17 | 1 ⊢ (𝜑 → (𝐹 supp 𝑍) ∈ Fin) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2141 class class class wbr 5099 Fun wfun 6511 (class class class)co 7392 supp csupp 8135 Fincfn 8923 finSupp cfsupp 9304 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-ext 2733 ax-sep 5245 ax-pr 5389 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-sb 2090 df-clab 2740 df-cleq 2753 df-clel 2836 df-ral 3076 df-rex 3086 df-rab 3414 df-v 3455 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4480 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-br 5100 df-opab 5162 df-xp 5651 df-rel 5652 df-cnv 5653 df-co 5654 df-iota 6473 df-fun 6519 df-fv 6525 df-ov 7395 df-fsupp 9305 |
| This theorem is referenced by: fsuppsssupp 9324 fsuppsssuppgd 9325 fsuppxpfi 9328 fsuppun 9330 resfsupp 9339 fsuppmptif 9342 fsuppco 9345 fsuppco2 9346 fsuppcor 9347 cantnfcl 9619 cantnfp1lem1 9630 fsuppmapnn0fiublem 14000 fsuppmapnn0fiub 14001 fsuppmapnn0ub 14005 mndpfsupp 18784 gsumzcl 19934 gsumcl 19938 gsumzadd 19945 gsumzmhm 19960 gsumzoppg 19967 gsum2dlem1 19993 gsum2dlem2 19994 gsum2d 19995 gsumxp2 20003 gsumdixp 20346 lcomfsupp 20949 mptscmfsupp0 20974 regsumsupp 21654 frlmphllem 21812 uvcresum 21825 frlmsslsp 21828 frlmup1 21830 mplcoe1 22070 mplbas2 22075 psrbagev1 22110 evlslem2 22112 evlslem6 22114 psdmplcl 22207 evls1fpws 22412 tsmsgsum 24179 rrxcph 25434 rrxfsupp 25444 mdegldg 26106 mdegcl 26109 plypf1 26252 fsuppinisegfi 32839 fsupprnfi 32844 fsuppcurry1 32876 fsuppcurry2 32877 offinsupp1 32878 gsumfs2d 33202 gsumhashmul 33208 rmfsupp2 33379 elrgspnlem2 33385 elrgspnlem4 33387 elrgspnsubrunlem1 33389 elrgspnsubrunlem2 33390 elrspunidl 33575 elrspunsn 33576 rprmdvdsprod 33691 extvfvcl 33794 psrmonprod 33810 esplyfval3 33830 esplyind 33833 fedgmullem1 33887 fedgmullem2 33888 evls1fldgencl 33928 fldextrspunlsplem 33931 fldextrspunlsp 33932 zarcmplem 34139 fsuppind 43136 mnringmulrcld 44768 rmfsupp 48959 scmfsupp 48961 lincresunit2 49064 |
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