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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 9271 | . . 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 2113 class class class wbr 5098 Fun wfun 6486 (class class class)co 7358 supp csupp 8102 Fincfn 8883 finSupp cfsupp 9264 |
| 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 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2708 ax-sep 5241 ax-nul 5251 ax-pr 5377 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-sb 2068 df-clab 2715 df-cleq 2728 df-clel 2811 df-ral 3052 df-rex 3061 df-rab 3400 df-v 3442 df-dif 3904 df-un 3906 df-ss 3918 df-nul 4286 df-if 4480 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-br 5099 df-opab 5161 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-iota 6448 df-fun 6494 df-fv 6500 df-ov 7361 df-fsupp 9265 |
| This theorem is referenced by: fsuppsssupp 9284 fsuppsssuppgd 9285 fsuppxpfi 9288 fsuppun 9290 resfsupp 9299 fsuppmptif 9302 fsuppco 9305 fsuppco2 9306 fsuppcor 9307 cantnfcl 9576 cantnfp1lem1 9587 fsuppmapnn0fiublem 13913 fsuppmapnn0fiub 13914 fsuppmapnn0ub 13918 mndpfsupp 18692 gsumzcl 19840 gsumcl 19844 gsumzadd 19851 gsumzmhm 19866 gsumzoppg 19873 gsum2dlem1 19899 gsum2dlem2 19900 gsum2d 19901 gsumxp2 19909 gsumdixp 20254 lcomfsupp 20853 mptscmfsupp0 20878 regsumsupp 21577 frlmphllem 21735 uvcresum 21748 frlmsslsp 21751 frlmup1 21753 mplcoe1 21992 mplbas2 21997 psrbagev1 22032 evlslem2 22034 evlslem6 22036 psdmplcl 22105 evls1fpws 22313 tsmsgsum 24083 rrxcph 25348 rrxfsupp 25358 mdegldg 26027 mdegcl 26030 plypf1 26173 fsuppinisegfi 32766 fsupprnfi 32771 fsuppcurry1 32803 fsuppcurry2 32804 offinsupp1 32805 gsumfs2d 33144 gsumhashmul 33150 rmfsupp2 33320 elrgspnlem2 33325 elrgspnlem4 33327 elrgspnsubrunlem1 33329 elrgspnsubrunlem2 33330 elrspunidl 33509 elrspunsn 33510 rprmdvdsprod 33615 extvfvcl 33701 esplyfval3 33730 esplyind 33731 fedgmullem1 33786 fedgmullem2 33787 evls1fldgencl 33827 fldextrspunlsplem 33830 fldextrspunlsp 33831 zarcmplem 34038 fsuppind 42829 mnringmulrcld 44465 rmfsupp 48615 scmfsupp 48617 lincresunit2 48720 |
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