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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 9363 | . . 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 2144 class class class wbr 5102 Fun wfun 6532 (class class class)co 7420 supp csupp 8179 Fincfn 8976 finSupp cfsupp 9356 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-ext 2732 ax-sep 5248 ax-pr 5390 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-sb 2099 df-clab 2739 df-cleq 2752 df-clel 2835 df-ral 3077 df-rex 3087 df-rab 3413 df-v 3452 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-opab 5167 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-iota 6494 df-fun 6540 df-fv 6546 df-ov 7423 df-fsupp 9357 |
| This theorem is used by: fsuppsssupp 9376 fsuppsssuppgd 9377 fsuppxpfi 9380 fsuppun 9382 resfsupp 9391 fsuppmptif 9394 fsuppco 9397 fsuppco2 9398 fsuppcor 9399 cantnfcl 9671 cantnfp1lem1 9682 fsuppmapnn0fiublem 14136 fsuppmapnn0fiub 14137 fsuppmapnn0ub 14141 mndpfsupp 18966 gsumzcl 20130 gsumcl 20134 gsumzadd 20141 gsumzmhm 20156 gsumzoppg 20163 gsum2dlem1 20189 gsum2dlem2 20190 gsum2d 20191 gsumxp2 20199 gsumdixp 20553 lcomfsupp 21182 mptscmfsupp0 21207 regsumsupp 21933 frlmphllem 22091 uvcresum 22104 frlmsslsp 22107 frlmup1 22109 mplcoe1 22351 mplbas2 22356 psrbagev1 22391 evlslem2 22393 evlslem6 22395 psdmplcl 22488 evls1fpws 22692 tsmsgsum 24463 rrxcph 25718 rrxfsupp 25728 mdegldg 26389 mdegcl 26392 plypf1 26536 fsuppinisegfi 33327 fsupprnfi 33332 fsuppcurry1 33362 fsuppcurry2 33363 offinsupp1 33364 gsumfs2d 33668 gsumhashmul 33674 rmfsupp2 33844 elrgspnlem2 33850 elrgspnlem4 33852 elrgspnsubrunlem1 33854 elrgspnsubrunlem2 33855 elrspunidl 34024 elrspunsn 34025 rprmdvdsprod 34112 extvfvcl 34214 psrmonprod 34230 esplyfval3 34250 esplyind 34253 fedgmullem1 34307 fedgmullem2 34308 evls1fldgencl 34348 fldextrspunlsplem 34351 fldextrspunlsp 34352 zarcmplem 34559 fsuppind 43711 mnringmulrcld 45319 rmfsupp 49578 scmfsupp 49580 lincresunit2 49683 |
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