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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 9342 | . . 3 ⊢ (𝐹 finSupp 𝑍 → (Fun 𝐹 ∧ (𝐹 supp 𝑍) ∈ Fin)) | |
| 3 | 2 | simprd 501 | . 2 ⊢ (𝐹 finSupp 𝑍 → (𝐹 supp 𝑍) ∈ Fin) |
| 4 | 1, 3 | syl 18 | 1 ⊢ (𝜑 → (𝐹 supp 𝑍) ∈ Fin) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2145 class class class wbr 5107 Fun wfun 6531 (class class class)co 7417 supp csupp 8162 Fincfn 8956 finSupp cfsupp 9335 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-ext 2734 ax-sep 5255 ax-pr 5402 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-sb 2100 df-clab 2741 df-cleq 2754 df-clel 2837 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4283 df-if 4486 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-opab 5172 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-iota 6493 df-fun 6539 df-fv 6545 df-ov 7420 df-fsupp 9336 |
| This theorem is used by: fsuppsssupp 9355 fsuppsssuppgd 9356 fsuppxpfi 9359 fsuppun 9361 resfsupp 9370 fsuppmptif 9373 fsuppco 9376 fsuppco2 9377 fsuppcor 9378 cantnfcl 9650 cantnfp1lem1 9661 fsuppmapnn0fiublem 14058 fsuppmapnn0fiub 14059 fsuppmapnn0ub 14063 mndpfsupp 18880 gsumzcl 20044 gsumcl 20048 gsumzadd 20055 gsumzmhm 20070 gsumzoppg 20077 gsum2dlem1 20103 gsum2dlem2 20104 gsum2d 20105 gsumxp2 20113 gsumdixp 20465 lcomfsupp 21092 mptscmfsupp0 21117 regsumsupp 21841 frlmphllem 21999 uvcresum 22012 frlmsslsp 22015 frlmup1 22017 mplcoe1 22259 mplbas2 22264 psrbagev1 22299 evlslem2 22301 evlslem6 22303 psdmplcl 22396 evls1fpws 22600 tsmsgsum 24371 rrxcph 25626 rrxfsupp 25636 mdegldg 26298 mdegcl 26301 plypf1 26445 fsuppinisegfi 33167 fsupprnfi 33172 fsuppcurry1 33203 fsuppcurry2 33204 offinsupp1 33205 gsumfs2d 33509 gsumhashmul 33515 rmfsupp2 33685 elrgspnlem2 33691 elrgspnlem4 33693 elrgspnsubrunlem1 33695 elrgspnsubrunlem2 33696 elrspunidl 33864 elrspunsn 33865 rprmdvdsprod 33952 extvfvcl 34054 psrmonprod 34070 esplyfval3 34090 esplyind 34093 fedgmullem1 34147 fedgmullem2 34148 evls1fldgencl 34188 fldextrspunlsplem 34191 fldextrspunlsp 34192 zarcmplem 34399 fsuppind 43444 mnringmulrcld 45074 rmfsupp 49311 scmfsupp 49313 lincresunit2 49416 |
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