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| Mirrors > Home > MPE Home > Th. List > gsummptcl | Structured version Visualization version GIF version | ||
| Description: Closure of a finite group sum over a finite set as map. (Contributed by AV, 29-Dec-2018.) |
| Ref | Expression |
|---|---|
| gsummptcl.b | ⊢ 𝐵 = (Base‘𝐺) |
| gsummptcl.g | ⊢ (𝜑 → 𝐺 ∈ CMnd) |
| gsummptcl.n | ⊢ (𝜑 → 𝑁 ∈ Fin) |
| gsummptcl.e | ⊢ (𝜑 → ∀𝑖 ∈ 𝑁 𝑋 ∈ 𝐵) |
| Ref | Expression |
|---|---|
| gsummptcl | ⊢ (𝜑 → (𝐺 Σg (𝑖 ∈ 𝑁 ↦ 𝑋)) ∈ 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | gsummptcl.b | . 2 ⊢ 𝐵 = (Base‘𝐺) | |
| 2 | eqid 2763 | . 2 ⊢ (0g‘𝐺) = (0g‘𝐺) | |
| 3 | gsummptcl.g | . 2 ⊢ (𝜑 → 𝐺 ∈ CMnd) | |
| 4 | gsummptcl.n | . 2 ⊢ (𝜑 → 𝑁 ∈ Fin) | |
| 5 | gsummptcl.e | . . 3 ⊢ (𝜑 → ∀𝑖 ∈ 𝑁 𝑋 ∈ 𝐵) | |
| 6 | eqid 2763 | . . . 4 ⊢ (𝑖 ∈ 𝑁 ↦ 𝑋) = (𝑖 ∈ 𝑁 ↦ 𝑋) | |
| 7 | 6 | fmpt 7142 | . . 3 ⊢ (∀𝑖 ∈ 𝑁 𝑋 ∈ 𝐵 ↔ (𝑖 ∈ 𝑁 ↦ 𝑋):𝑁⟶𝐵) |
| 8 | 5, 7 | sylib 221 | . 2 ⊢ (𝜑 → (𝑖 ∈ 𝑁 ↦ 𝑋):𝑁⟶𝐵) |
| 9 | 6 | fnmpt 6709 | . . . 4 ⊢ (∀𝑖 ∈ 𝑁 𝑋 ∈ 𝐵 → (𝑖 ∈ 𝑁 ↦ 𝑋) Fn 𝑁) |
| 10 | 5, 9 | syl 18 | . . 3 ⊢ (𝜑 → (𝑖 ∈ 𝑁 ↦ 𝑋) Fn 𝑁) |
| 11 | fvexd 6931 | . . 3 ⊢ (𝜑 → (0g‘𝐺) ∈ V) | |
| 12 | 10, 4, 11 | fndmfifsupp 9407 | . 2 ⊢ (𝜑 → (𝑖 ∈ 𝑁 ↦ 𝑋) finSupp (0g‘𝐺)) |
| 13 | 1, 2, 3, 4, 8, 12 | gsumcl 20180 | 1 ⊢ (𝜑 → (𝐺 Σg (𝑖 ∈ 𝑁 ↦ 𝑋)) ∈ 𝐵) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2147 ∀wral 3080 Vcvv 3454 ↦ cmpt 5192 Fn wfn 6561 ⟶wf 6562 ‘cfv 6566 (class class class)co 7451 Fincfn 9011 Basecbs 17431 0gc0g 17660 Σg cgsu 17661 CMndccmn 20045 |
| 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-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-cnex 11295 ax-resscn 11296 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-addrcl 11300 ax-mulcl 11301 ax-mulrcl 11302 ax-mulcom 11303 ax-addass 11304 ax-mulass 11305 ax-distr 11306 ax-i2m1 11307 ax-1ne0 11308 ax-1rid 11309 ax-rnegex 11310 ax-rrecex 11311 ax-cnre 11312 ax-pre-lttri 11313 ax-pre-lttrn 11314 ax-pre-ltadd 11315 ax-pre-mulgt0 11316 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4841 df-uni 4873 df-int 4913 df-iun 4958 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-se 5612 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-isom 6575 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-om 7912 df-1st 8035 df-2nd 8036 df-supp 8215 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-1o 8514 df-er 8755 df-en 9012 df-dom 9013 df-sdom 9014 df-fin 9015 df-fsupp 9392 df-oi 9541 df-card 10057 df-pnf 11384 df-mnf 11385 df-xr 11386 df-ltxr 11387 df-le 11388 df-sub 11582 df-neg 11583 df-nn 12376 df-n0 12647 df-z 12734 df-uz 13006 df-fz 13680 df-fzo 13829 df-seq 14185 df-hash 14516 df-0g 17662 df-gsum 17663 df-mgm 18866 df-sgrp 18958 df-mnd 18974 df-cntz 19582 df-cmn 20047 |
| This theorem is used by: srgbinomlem3 20505 srgbinomlem4 20506 gsummgp0 20598 coe1fzgsumdlem 22676 evl1gsumdlem 22729 mamucl 22771 matgsumcl 22830 madetsmelbas 22834 madetsmelbas2 22835 mat1dimmul 22846 mavmulcl 22917 mdetleib2 22958 mdetf 22965 mdetdiaglem 22968 mdetdiag 22969 mdetrlin 22972 mdetrsca 22973 mdetralt 22978 gsummatr01 23029 smadiadet 23040 m2pmfzgsumcl 23121 decpmatmul 23145 pmatcollpw3fi1lem1 23159 pm2mpmhmlem2 23192 chfacfscmulgsum 23233 chfacfpmmulgsum 23237 cpmadugsumlemF 23249 cpmadugsumfi 23250 gsummptres 33712 gsummptres2 33713 gsummulsubdishift1 33728 gsummulsubdishift2 33729 domnprodeq0 33939 deg1prod 34218 vietalem 34322 mdetpmtr1 34566 gsumesum 34802 esumlub 34803 esum2d 34836 evl1gprodd 43433 idomnnzgmulnz 43449 aks6d1c5lem0 43451 aks6d1c5lem3 43453 aks6d1c5lem2 43454 aks6d1c5 43455 deg1gprod 43456 mgpsumz 49805 mgpsumn 49806 ply1mulgsum 49833 |
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