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| Mirrors > Home > MPE Home > Th. List > tsmsval | Structured version Visualization version GIF version | ||
| Description: Definition of the topological group sum(s) of a collection 𝐹(𝑥) of values in the group with index set 𝐴. (Contributed by Mario Carneiro, 2-Sep-2015.) |
| Ref | Expression |
|---|---|
| tsmsval.b | ⊢ 𝐵 = (Base‘𝐺) |
| tsmsval.j | ⊢ 𝐽 = (TopOpen‘𝐺) |
| tsmsval.s | ⊢ 𝑆 = (𝒫 𝐴 ∩ Fin) |
| tsmsval.l | ⊢ 𝐿 = ran (𝑧 ∈ 𝑆 ↦ {𝑦 ∈ 𝑆 ∣ 𝑧 ⊆ 𝑦}) |
| tsmsval.g | ⊢ (𝜑 → 𝐺 ∈ 𝑉) |
| tsmsval.a | ⊢ (𝜑 → 𝐴 ∈ 𝑊) |
| tsmsval.f | ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) |
| Ref | Expression |
|---|---|
| tsmsval | ⊢ (𝜑 → (𝐺 tsums 𝐹) = ((𝐽 fLimf (𝑆filGen𝐿))‘(𝑦 ∈ 𝑆 ↦ (𝐺 Σg (𝐹 ↾ 𝑦))))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tsmsval.b | . 2 ⊢ 𝐵 = (Base‘𝐺) | |
| 2 | tsmsval.j | . 2 ⊢ 𝐽 = (TopOpen‘𝐺) | |
| 3 | tsmsval.s | . 2 ⊢ 𝑆 = (𝒫 𝐴 ∩ Fin) | |
| 4 | tsmsval.l | . 2 ⊢ 𝐿 = ran (𝑧 ∈ 𝑆 ↦ {𝑦 ∈ 𝑆 ∣ 𝑧 ⊆ 𝑦}) | |
| 5 | tsmsval.g | . 2 ⊢ (𝜑 → 𝐺 ∈ 𝑉) | |
| 6 | tsmsval.f | . . 3 ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) | |
| 7 | tsmsval.a | . . 3 ⊢ (𝜑 → 𝐴 ∈ 𝑊) | |
| 8 | 1 | fvexi 6922 | . . . 4 ⊢ 𝐵 ∈ V |
| 9 | 8 | a1i 11 | . . 3 ⊢ (𝜑 → 𝐵 ∈ V) |
| 10 | fex2 7972 | . . 3 ⊢ ((𝐹:𝐴⟶𝐵 ∧ 𝐴 ∈ 𝑊 ∧ 𝐵 ∈ V) → 𝐹 ∈ V) | |
| 11 | 6, 7, 9, 10 | syl3anc 1399 | . 2 ⊢ (𝜑 → 𝐹 ∈ V) |
| 12 | 6 | fdmd 6742 | . 2 ⊢ (𝜑 → dom 𝐹 = 𝐴) |
| 13 | 1, 2, 3, 4, 5, 11, 12 | tsmsval2 24479 | 1 ⊢ (𝜑 → (𝐺 tsums 𝐹) = ((𝐽 fLimf (𝑆filGen𝐿))‘(𝑦 ∈ 𝑆 ↦ (𝐺 Σg (𝐹 ↾ 𝑦))))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2147 {crab 3416 Vcvv 3454 ⊆ wss 3900 ∩ cin 4092 𝒫 cpw 4560 ↦ cmpt 5189 ran crn 5656 ↾ cres 5657 ⟶wf 6554 ‘cfv 6558 (class class class)co 7443 Fincfn 9001 Basecbs 17416 TopOpenctopn 17621 Σg cgsu 17640 filGencfg 21697 fLimf cflf 24284 tsums ctsu 24475 |
| 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-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7775 |
| 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-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-ral 3081 df-rex 3091 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 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 4839 df-uni 4871 df-br 5107 df-opab 5171 df-mpt 5190 df-id 5550 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-iota 6512 df-fun 6560 df-fn 6561 df-f 6562 df-fv 6566 df-ov 7446 df-oprab 7447 df-mpo 7448 df-tsms 24476 |
| This theorem is used by: eltsms 24482 haustsms 24485 tsmscls 24487 tsmsmhm 24495 tsmsadd 24496 |
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