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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 9388 | . . 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 2147 class class class wbr 5106 Fun wfun 6552 (class class class)co 7443 supp csupp 8204 Fincfn 9001 finSupp cfsupp 9381 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-ext 2735 ax-sep 5252 ax-pr 5395 |
| 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 2102 df-clab 2742 df-cleq 2755 df-clel 2839 df-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-br 5107 df-opab 5171 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-iota 6512 df-fun 6560 df-fv 6566 df-ov 7446 df-fsupp 9382 |
| This theorem is used by: fsuppsssupp 9400 fsuppsssuppgd 9401 fsuppxpfi 9404 fsuppun 9406 resfsupp 9415 fsuppmptif 9418 fsuppco 9421 fsuppco2 9422 fsuppcor 9423 cantnfcl 9695 cantnfp1lem1 9706 fsuppmapnn0fiublem 14160 fsuppmapnn0fiub 14161 fsuppmapnn0ub 14165 mndpfsupp 18990 gsumzcl 20155 gsumcl 20159 gsumzadd 20166 gsumzmhm 20181 gsumzoppg 20188 gsum2dlem1 20214 gsum2dlem2 20215 gsum2d 20216 gsumxp2 20224 gsumdixp 20578 lcomfsupp 21207 mptscmfsupp0 21232 regsumsupp 21958 frlmphllem 22116 uvcresum 22129 frlmsslsp 22132 frlmup1 22134 mplcoe1 22376 mplbas2 22381 psrbagev1 22416 evlslem2 22418 evlslem6 22420 psdmplcl 22513 evls1fpws 22717 tsmsgsum 24488 rrxcph 25743 rrxfsupp 25753 mdegldg 26414 mdegcl 26417 plypf1 26561 fsuppinisegfi 33351 fsupprnfi 33356 fsuppcurry1 33386 fsuppcurry2 33387 offinsupp1 33388 gsumfs2d 33692 gsumhashmul 33698 rmfsupp2 33868 elrgspnlem2 33874 elrgspnlem4 33876 elrgspnsubrunlem1 33878 elrgspnsubrunlem2 33879 elrspunidl 34048 elrspunsn 34049 rprmdvdsprod 34136 extvfvcl 34238 psrmonprod 34254 esplyfval3 34274 esplyind 34277 fedgmullem1 34331 fedgmullem2 34332 evls1fldgencl 34372 fldextrspunlsplem 34375 fldextrspunlsp 34376 zarcmplem 34583 fsuppind 43811 mnringmulrcld 45418 rmfsupp 49690 scmfsupp 49692 lincresunit2 49795 |
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