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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 9278 | . . 3 ⊢ (𝐹 finSupp 𝑍 → (Fun 𝐹 ∧ (𝐹 supp 𝑍) ∈ Fin)) | |
| 3 | 2 | simprd 496 | . 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 2119 class class class wbr 5079 Fun wfun 6486 (class class class)co 7363 supp csupp 8107 Fincfn 8890 finSupp cfsupp 9271 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2712 ax-sep 5225 ax-pr 5369 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2719 df-cleq 2732 df-clel 2815 df-ral 3055 df-rex 3065 df-rab 3393 df-v 3434 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4269 df-if 4462 df-sn 4563 df-pr 4565 df-op 4569 df-uni 4846 df-br 5080 df-opab 5142 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-iota 6448 df-fun 6494 df-fv 6500 df-ov 7366 df-fsupp 9272 |
| This theorem is referenced by: fsuppsssupp 9291 fsuppsssuppgd 9292 fsuppxpfi 9295 fsuppun 9297 resfsupp 9306 fsuppmptif 9309 fsuppco 9312 fsuppco2 9313 fsuppcor 9314 cantnfcl 9586 cantnfp1lem1 9597 fsuppmapnn0fiublem 13950 fsuppmapnn0fiub 13951 fsuppmapnn0ub 13955 mndpfsupp 18733 gsumzcl 19884 gsumcl 19888 gsumzadd 19895 gsumzmhm 19910 gsumzoppg 19917 gsum2dlem1 19943 gsum2dlem2 19944 gsum2d 19945 gsumxp2 19953 gsumdixp 20296 lcomfsupp 20899 mptscmfsupp0 20924 regsumsupp 21604 frlmphllem 21762 uvcresum 21775 frlmsslsp 21778 frlmup1 21780 mplcoe1 22020 mplbas2 22025 psrbagev1 22060 evlslem2 22062 evlslem6 22064 psdmplcl 22157 evls1fpws 22362 tsmsgsum 24129 rrxcph 25384 rrxfsupp 25394 mdegldg 26056 mdegcl 26059 plypf1 26202 fsuppinisegfi 32786 fsupprnfi 32791 fsuppcurry1 32823 fsuppcurry2 32824 offinsupp1 32825 gsumfs2d 33149 gsumhashmul 33155 rmfsupp2 33326 elrgspnlem2 33331 elrgspnlem4 33333 elrgspnsubrunlem1 33335 elrgspnsubrunlem2 33336 elrspunidl 33518 elrspunsn 33519 rprmdvdsprod 33624 extvfvcl 33727 psrmonprod 33743 esplyfval3 33763 esplyind 33766 fedgmullem1 33820 fedgmullem2 33821 evls1fldgencl 33861 fldextrspunlsplem 33864 fldextrspunlsp 33865 zarcmplem 34072 fsuppind 43047 mnringmulrcld 44679 rmfsupp 48871 scmfsupp 48873 lincresunit2 48976 |
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