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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 9344 | . . 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 5103 Fun wfun 6525 (class class class)co 7412 supp csupp 8161 Fincfn 8957 finSupp cfsupp 9337 |
| 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 2733 ax-sep 5249 ax-pr 5391 |
| 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 2740 df-cleq 2753 df-clel 2836 df-ral 3078 df-rex 3088 df-rab 3414 df-v 3453 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4280 df-if 4483 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-br 5104 df-opab 5168 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-iota 6487 df-fun 6533 df-fv 6539 df-ov 7415 df-fsupp 9338 |
| This theorem is used by: fsuppsssupp 9357 fsuppsssuppgd 9358 fsuppxpfi 9361 fsuppun 9363 resfsupp 9372 fsuppmptif 9375 fsuppco 9378 fsuppco2 9379 fsuppcor 9380 cantnfcl 9652 cantnfp1lem1 9663 fsuppmapnn0fiublem 14113 fsuppmapnn0fiub 14114 fsuppmapnn0ub 14118 mndpfsupp 18941 gsumzcl 20105 gsumcl 20109 gsumzadd 20116 gsumzmhm 20131 gsumzoppg 20138 gsum2dlem1 20164 gsum2dlem2 20165 gsum2d 20166 gsumxp2 20174 gsumdixp 20528 lcomfsupp 21157 mptscmfsupp0 21182 regsumsupp 21908 frlmphllem 22066 uvcresum 22079 frlmsslsp 22082 frlmup1 22084 mplcoe1 22326 mplbas2 22331 psrbagev1 22366 evlslem2 22368 evlslem6 22370 psdmplcl 22463 evls1fpws 22667 tsmsgsum 24438 rrxcph 25693 rrxfsupp 25703 mdegldg 26364 mdegcl 26367 plypf1 26511 fsuppinisegfi 33262 fsupprnfi 33267 fsuppcurry1 33298 fsuppcurry2 33299 offinsupp1 33300 gsumfs2d 33604 gsumhashmul 33610 rmfsupp2 33780 elrgspnlem2 33786 elrgspnlem4 33788 elrgspnsubrunlem1 33790 elrgspnsubrunlem2 33791 elrspunidl 33960 elrspunsn 33961 rprmdvdsprod 34048 extvfvcl 34150 psrmonprod 34166 esplyfval3 34186 esplyind 34189 fedgmullem1 34243 fedgmullem2 34244 evls1fldgencl 34284 fldextrspunlsplem 34287 fldextrspunlsp 34288 zarcmplem 34495 fsuppind 43580 mnringmulrcld 45185 rmfsupp 49429 scmfsupp 49431 lincresunit2 49534 |
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