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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 9283 | . . 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 5100 Fun wfun 6494 (class class class)co 7368 supp csupp 8112 Fincfn 8895 finSupp cfsupp 9276 |
| 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 5243 ax-pr 5379 |
| 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 3402 df-v 3444 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-nul 4288 df-if 4482 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-opab 5163 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-iota 6456 df-fun 6502 df-fv 6508 df-ov 7371 df-fsupp 9277 |
| This theorem is referenced by: fsuppsssupp 9296 fsuppsssuppgd 9297 fsuppxpfi 9300 fsuppun 9302 resfsupp 9311 fsuppmptif 9314 fsuppco 9317 fsuppco2 9318 fsuppcor 9319 cantnfcl 9588 cantnfp1lem1 9599 fsuppmapnn0fiublem 13925 fsuppmapnn0fiub 13926 fsuppmapnn0ub 13930 mndpfsupp 18704 gsumzcl 19852 gsumcl 19856 gsumzadd 19863 gsumzmhm 19878 gsumzoppg 19885 gsum2dlem1 19911 gsum2dlem2 19912 gsum2d 19913 gsumxp2 19921 gsumdixp 20266 lcomfsupp 20865 mptscmfsupp0 20890 regsumsupp 21589 frlmphllem 21747 uvcresum 21760 frlmsslsp 21763 frlmup1 21765 mplcoe1 22004 mplbas2 22009 psrbagev1 22044 evlslem2 22046 evlslem6 22048 psdmplcl 22117 evls1fpws 22325 tsmsgsum 24095 rrxcph 25360 rrxfsupp 25370 mdegldg 26039 mdegcl 26042 plypf1 26185 fsuppinisegfi 32776 fsupprnfi 32781 fsuppcurry1 32813 fsuppcurry2 32814 offinsupp1 32815 gsumfs2d 33154 gsumhashmul 33160 rmfsupp2 33331 elrgspnlem2 33336 elrgspnlem4 33338 elrgspnsubrunlem1 33340 elrgspnsubrunlem2 33341 elrspunidl 33520 elrspunsn 33521 rprmdvdsprod 33626 extvfvcl 33712 psrmonprod 33728 esplyfval3 33748 esplyind 33751 fedgmullem1 33806 fedgmullem2 33807 evls1fldgencl 33847 fldextrspunlsplem 33850 fldextrspunlsp 33851 zarcmplem 34058 fsuppind 42942 mnringmulrcld 44578 rmfsupp 48727 scmfsupp 48729 lincresunit2 48832 |
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