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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 9281 | . . 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 2114 class class class wbr 5085 Fun wfun 6492 (class class class)co 7367 supp csupp 8110 Fincfn 8893 finSupp cfsupp 9274 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2708 ax-sep 5231 ax-pr 5375 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2715 df-cleq 2728 df-clel 2811 df-ral 3052 df-rex 3062 df-rab 3390 df-v 3431 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-nul 4274 df-if 4467 df-sn 4568 df-pr 4570 df-op 4574 df-uni 4851 df-br 5086 df-opab 5148 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-iota 6454 df-fun 6500 df-fv 6506 df-ov 7370 df-fsupp 9275 |
| This theorem is referenced by: fsuppsssupp 9294 fsuppsssuppgd 9295 fsuppxpfi 9298 fsuppun 9300 resfsupp 9309 fsuppmptif 9312 fsuppco 9315 fsuppco2 9316 fsuppcor 9317 cantnfcl 9588 cantnfp1lem1 9599 fsuppmapnn0fiublem 13952 fsuppmapnn0fiub 13953 fsuppmapnn0ub 13957 mndpfsupp 18735 gsumzcl 19886 gsumcl 19890 gsumzadd 19897 gsumzmhm 19912 gsumzoppg 19919 gsum2dlem1 19945 gsum2dlem2 19946 gsum2d 19947 gsumxp2 19955 gsumdixp 20298 lcomfsupp 20897 mptscmfsupp0 20922 regsumsupp 21602 frlmphllem 21760 uvcresum 21773 frlmsslsp 21776 frlmup1 21778 mplcoe1 22015 mplbas2 22020 psrbagev1 22055 evlslem2 22057 evlslem6 22059 psdmplcl 22128 evls1fpws 22334 tsmsgsum 24104 rrxcph 25359 rrxfsupp 25369 mdegldg 26031 mdegcl 26034 plypf1 26177 fsuppinisegfi 32760 fsupprnfi 32765 fsuppcurry1 32797 fsuppcurry2 32798 offinsupp1 32799 gsumfs2d 33122 gsumhashmul 33128 rmfsupp2 33299 elrgspnlem2 33304 elrgspnlem4 33306 elrgspnsubrunlem1 33308 elrgspnsubrunlem2 33309 elrspunidl 33488 elrspunsn 33489 rprmdvdsprod 33594 extvfvcl 33680 psrmonprod 33696 esplyfval3 33716 esplyind 33719 fedgmullem1 33773 fedgmullem2 33774 evls1fldgencl 33814 fldextrspunlsplem 33817 fldextrspunlsp 33818 zarcmplem 34025 fsuppind 43023 mnringmulrcld 44655 rmfsupp 48849 scmfsupp 48851 lincresunit2 48954 |
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