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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 9325 | . . 3 ⊢ (𝐹 finSupp 𝑍 → (Fun 𝐹 ∧ (𝐹 supp 𝑍) ∈ Fin)) | |
| 3 | 2 | simprd 495 | . 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 2109 class class class wbr 5109 Fun wfun 6507 (class class class)co 7389 supp csupp 8141 Fincfn 8920 finSupp cfsupp 9318 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-ext 2702 ax-sep 5253 ax-nul 5263 ax-pr 5389 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-sb 2066 df-clab 2709 df-cleq 2722 df-clel 2804 df-ral 3046 df-rex 3055 df-rab 3409 df-v 3452 df-dif 3919 df-un 3921 df-ss 3933 df-nul 4299 df-if 4491 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4874 df-br 5110 df-opab 5172 df-xp 5646 df-rel 5647 df-cnv 5648 df-co 5649 df-iota 6466 df-fun 6515 df-fv 6521 df-ov 7392 df-fsupp 9319 |
| This theorem is referenced by: fsuppsssupp 9338 fsuppsssuppgd 9339 fsuppxpfi 9342 fsuppun 9344 resfsupp 9353 fsuppmptif 9356 fsuppco 9359 fsuppco2 9360 fsuppcor 9361 cantnfcl 9626 cantnfp1lem1 9637 fsuppmapnn0fiublem 13961 fsuppmapnn0fiub 13962 fsuppmapnn0ub 13966 mndpfsupp 18700 gsumzcl 19847 gsumcl 19851 gsumzadd 19858 gsumzmhm 19873 gsumzoppg 19880 gsum2dlem1 19906 gsum2dlem2 19907 gsum2d 19908 gsumxp2 19916 gsumdixp 20234 lcomfsupp 20814 mptscmfsupp0 20839 regsumsupp 21537 frlmphllem 21695 uvcresum 21708 frlmsslsp 21711 frlmup1 21713 mplcoe1 21950 mplbas2 21955 psrbagev1 21990 evlslem2 21992 evlslem6 21994 psdmplcl 22055 evls1fpws 22262 tsmsgsum 24032 rrxcph 25298 rrxfsupp 25308 mdegldg 25977 mdegcl 25980 plypf1 26123 fsuppinisegfi 32616 fsupprnfi 32621 fsuppcurry1 32654 fsuppcurry2 32655 offinsupp1 32656 gsumfs2d 33001 gsumhashmul 33007 rmfsupp2 33195 elrgspnlem2 33200 elrgspnlem4 33202 elrgspnsubrunlem1 33204 elrgspnsubrunlem2 33205 elrspunidl 33405 elrspunsn 33406 rprmdvdsprod 33511 fedgmullem1 33631 fedgmullem2 33632 evls1fldgencl 33671 fldextrspunlsplem 33674 fldextrspunlsp 33675 zarcmplem 33877 fsuppind 42571 mnringmulrcld 44210 rmfsupp 48351 scmfsupp 48353 lincresunit2 48457 |
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