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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 9274 | . . 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 5086 Fun wfun 6486 (class class class)co 7360 supp csupp 8103 Fincfn 8886 finSupp cfsupp 9267 |
| 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 2709 ax-sep 5231 ax-pr 5370 |
| 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 2716 df-cleq 2729 df-clel 2812 df-ral 3053 df-rex 3063 df-rab 3391 df-v 3432 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-iota 6448 df-fun 6494 df-fv 6500 df-ov 7363 df-fsupp 9268 |
| This theorem is referenced by: fsuppsssupp 9287 fsuppsssuppgd 9288 fsuppxpfi 9291 fsuppun 9293 resfsupp 9302 fsuppmptif 9305 fsuppco 9308 fsuppco2 9309 fsuppcor 9310 cantnfcl 9579 cantnfp1lem1 9590 fsuppmapnn0fiublem 13943 fsuppmapnn0fiub 13944 fsuppmapnn0ub 13948 mndpfsupp 18726 gsumzcl 19877 gsumcl 19881 gsumzadd 19888 gsumzmhm 19903 gsumzoppg 19910 gsum2dlem1 19936 gsum2dlem2 19937 gsum2d 19938 gsumxp2 19946 gsumdixp 20289 lcomfsupp 20888 mptscmfsupp0 20913 regsumsupp 21612 frlmphllem 21770 uvcresum 21783 frlmsslsp 21786 frlmup1 21788 mplcoe1 22025 mplbas2 22030 psrbagev1 22065 evlslem2 22067 evlslem6 22069 psdmplcl 22138 evls1fpws 22344 tsmsgsum 24114 rrxcph 25369 rrxfsupp 25379 mdegldg 26041 mdegcl 26044 plypf1 26187 fsuppinisegfi 32775 fsupprnfi 32780 fsuppcurry1 32812 fsuppcurry2 32813 offinsupp1 32814 gsumfs2d 33137 gsumhashmul 33143 rmfsupp2 33314 elrgspnlem2 33319 elrgspnlem4 33321 elrgspnsubrunlem1 33323 elrgspnsubrunlem2 33324 elrspunidl 33503 elrspunsn 33504 rprmdvdsprod 33609 extvfvcl 33695 psrmonprod 33711 esplyfval3 33731 esplyind 33734 fedgmullem1 33789 fedgmullem2 33790 evls1fldgencl 33830 fldextrspunlsplem 33833 fldextrspunlsp 33834 zarcmplem 34041 fsuppind 43037 mnringmulrcld 44673 rmfsupp 48861 scmfsupp 48863 lincresunit2 48966 |
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