| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > tsmssub | Structured version Visualization version GIF version | ||
| Description: The difference of two infinite group sums. (Contributed by Mario Carneiro, 20-Sep-2015.) |
| Ref | Expression |
|---|---|
| tsmssub.b | ⊢ 𝐵 = (Base‘𝐺) |
| tsmssub.p | ⊢ − = (-g‘𝐺) |
| tsmssub.1 | ⊢ (𝜑 → 𝐺 ∈ CMnd) |
| tsmssub.2 | ⊢ (𝜑 → 𝐺 ∈ TopGrp) |
| tsmssub.a | ⊢ (𝜑 → 𝐴 ∈ 𝑉) |
| tsmssub.f | ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) |
| tsmssub.h | ⊢ (𝜑 → 𝐻:𝐴⟶𝐵) |
| tsmssub.x | ⊢ (𝜑 → 𝑋 ∈ (𝐺 tsums 𝐹)) |
| tsmssub.y | ⊢ (𝜑 → 𝑌 ∈ (𝐺 tsums 𝐻)) |
| Ref | Expression |
|---|---|
| tsmssub | ⊢ (𝜑 → (𝑋 − 𝑌) ∈ (𝐺 tsums (𝐹 ∘f − 𝐻))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | tsmssub.b | . . 3 ⊢ 𝐵 = (Base‘𝐺) | |
| 2 | eqid 2740 | . . 3 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
| 3 | tsmssub.1 | . . 3 ⊢ (𝜑 → 𝐺 ∈ CMnd) | |
| 4 | tsmssub.2 | . . . 4 ⊢ (𝜑 → 𝐺 ∈ TopGrp) | |
| 5 | tgptmd 24069 | . . . 4 ⊢ (𝐺 ∈ TopGrp → 𝐺 ∈ TopMnd) | |
| 6 | 4, 5 | syl 17 | . . 3 ⊢ (𝜑 → 𝐺 ∈ TopMnd) |
| 7 | tsmssub.a | . . 3 ⊢ (𝜑 → 𝐴 ∈ 𝑉) | |
| 8 | tsmssub.f | . . 3 ⊢ (𝜑 → 𝐹:𝐴⟶𝐵) | |
| 9 | tgpgrp 24068 | . . . . 5 ⊢ (𝐺 ∈ TopGrp → 𝐺 ∈ Grp) | |
| 10 | eqid 2740 | . . . . . 6 ⊢ (invg‘𝐺) = (invg‘𝐺) | |
| 11 | 1, 10 | grpinvf 18960 | . . . . 5 ⊢ (𝐺 ∈ Grp → (invg‘𝐺):𝐵⟶𝐵) |
| 12 | 4, 9, 11 | 3syl 18 | . . . 4 ⊢ (𝜑 → (invg‘𝐺):𝐵⟶𝐵) |
| 13 | tsmssub.h | . . . 4 ⊢ (𝜑 → 𝐻:𝐴⟶𝐵) | |
| 14 | fco 6686 | . . . 4 ⊢ (((invg‘𝐺):𝐵⟶𝐵 ∧ 𝐻:𝐴⟶𝐵) → ((invg‘𝐺) ∘ 𝐻):𝐴⟶𝐵) | |
| 15 | 12, 13, 14 | syl2anc 590 | . . 3 ⊢ (𝜑 → ((invg‘𝐺) ∘ 𝐻):𝐴⟶𝐵) |
| 16 | tsmssub.x | . . 3 ⊢ (𝜑 → 𝑋 ∈ (𝐺 tsums 𝐹)) | |
| 17 | tsmssub.y | . . . 4 ⊢ (𝜑 → 𝑌 ∈ (𝐺 tsums 𝐻)) | |
| 18 | 1, 10, 3, 4, 7, 13, 17 | tsmsinv 24138 | . . 3 ⊢ (𝜑 → ((invg‘𝐺)‘𝑌) ∈ (𝐺 tsums ((invg‘𝐺) ∘ 𝐻))) |
| 19 | 1, 2, 3, 6, 7, 8, 15, 16, 18 | tsmsadd 24137 | . 2 ⊢ (𝜑 → (𝑋(+g‘𝐺)((invg‘𝐺)‘𝑌)) ∈ (𝐺 tsums (𝐹 ∘f (+g‘𝐺)((invg‘𝐺) ∘ 𝐻)))) |
| 20 | tgptps 24070 | . . . . . 6 ⊢ (𝐺 ∈ TopGrp → 𝐺 ∈ TopSp) | |
| 21 | 4, 20 | syl 17 | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ TopSp) |
| 22 | 1, 3, 21, 7, 8 | tsmscl 24125 | . . . 4 ⊢ (𝜑 → (𝐺 tsums 𝐹) ⊆ 𝐵) |
| 23 | 22, 16 | sseldd 3923 | . . 3 ⊢ (𝜑 → 𝑋 ∈ 𝐵) |
| 24 | 1, 3, 21, 7, 13 | tsmscl 24125 | . . . 4 ⊢ (𝜑 → (𝐺 tsums 𝐻) ⊆ 𝐵) |
| 25 | 24, 17 | sseldd 3923 | . . 3 ⊢ (𝜑 → 𝑌 ∈ 𝐵) |
| 26 | tsmssub.p | . . . 4 ⊢ − = (-g‘𝐺) | |
| 27 | 1, 2, 10, 26 | grpsubval 18959 | . . 3 ⊢ ((𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋 − 𝑌) = (𝑋(+g‘𝐺)((invg‘𝐺)‘𝑌))) |
| 28 | 23, 25, 27 | syl2anc 590 | . 2 ⊢ (𝜑 → (𝑋 − 𝑌) = (𝑋(+g‘𝐺)((invg‘𝐺)‘𝑌))) |
| 29 | 8 | ffvelcdmda 7032 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝐴) → (𝐹‘𝑘) ∈ 𝐵) |
| 30 | 13 | ffvelcdmda 7032 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝐴) → (𝐻‘𝑘) ∈ 𝐵) |
| 31 | 1, 2, 10, 26 | grpsubval 18959 | . . . . . 6 ⊢ (((𝐹‘𝑘) ∈ 𝐵 ∧ (𝐻‘𝑘) ∈ 𝐵) → ((𝐹‘𝑘) − (𝐻‘𝑘)) = ((𝐹‘𝑘)(+g‘𝐺)((invg‘𝐺)‘(𝐻‘𝑘)))) |
| 32 | 29, 30, 31 | syl2anc 590 | . . . . 5 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝐴) → ((𝐹‘𝑘) − (𝐻‘𝑘)) = ((𝐹‘𝑘)(+g‘𝐺)((invg‘𝐺)‘(𝐻‘𝑘)))) |
| 33 | 32 | mpteq2dva 5172 | . . . 4 ⊢ (𝜑 → (𝑘 ∈ 𝐴 ↦ ((𝐹‘𝑘) − (𝐻‘𝑘))) = (𝑘 ∈ 𝐴 ↦ ((𝐹‘𝑘)(+g‘𝐺)((invg‘𝐺)‘(𝐻‘𝑘))))) |
| 34 | 8 | feqmptd 6902 | . . . . 5 ⊢ (𝜑 → 𝐹 = (𝑘 ∈ 𝐴 ↦ (𝐹‘𝑘))) |
| 35 | 13 | feqmptd 6902 | . . . . 5 ⊢ (𝜑 → 𝐻 = (𝑘 ∈ 𝐴 ↦ (𝐻‘𝑘))) |
| 36 | 7, 29, 30, 34, 35 | offval2 7647 | . . . 4 ⊢ (𝜑 → (𝐹 ∘f − 𝐻) = (𝑘 ∈ 𝐴 ↦ ((𝐹‘𝑘) − (𝐻‘𝑘)))) |
| 37 | fvexd 6849 | . . . . 5 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝐴) → ((invg‘𝐺)‘(𝐻‘𝑘)) ∈ V) | |
| 38 | 12 | feqmptd 6902 | . . . . . 6 ⊢ (𝜑 → (invg‘𝐺) = (𝑥 ∈ 𝐵 ↦ ((invg‘𝐺)‘𝑥))) |
| 39 | fveq2 6834 | . . . . . 6 ⊢ (𝑥 = (𝐻‘𝑘) → ((invg‘𝐺)‘𝑥) = ((invg‘𝐺)‘(𝐻‘𝑘))) | |
| 40 | 30, 35, 38, 39 | fmptco 7078 | . . . . 5 ⊢ (𝜑 → ((invg‘𝐺) ∘ 𝐻) = (𝑘 ∈ 𝐴 ↦ ((invg‘𝐺)‘(𝐻‘𝑘)))) |
| 41 | 7, 29, 37, 34, 40 | offval2 7647 | . . . 4 ⊢ (𝜑 → (𝐹 ∘f (+g‘𝐺)((invg‘𝐺) ∘ 𝐻)) = (𝑘 ∈ 𝐴 ↦ ((𝐹‘𝑘)(+g‘𝐺)((invg‘𝐺)‘(𝐻‘𝑘))))) |
| 42 | 33, 36, 41 | 3eqtr4d 2785 | . . 3 ⊢ (𝜑 → (𝐹 ∘f − 𝐻) = (𝐹 ∘f (+g‘𝐺)((invg‘𝐺) ∘ 𝐻))) |
| 43 | 42 | oveq2d 7379 | . 2 ⊢ (𝜑 → (𝐺 tsums (𝐹 ∘f − 𝐻)) = (𝐺 tsums (𝐹 ∘f (+g‘𝐺)((invg‘𝐺) ∘ 𝐻)))) |
| 44 | 19, 28, 43 | 3eltr4d 2855 | 1 ⊢ (𝜑 → (𝑋 − 𝑌) ∈ (𝐺 tsums (𝐹 ∘f − 𝐻))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 = wceq 1547 ∈ wcel 2119 Vcvv 3432 ↦ cmpt 5160 ∘ ccom 5629 ⟶wf 6488 ‘cfv 6492 (class class class)co 7363 ∘f cof 7625 Basecbs 17177 +gcplusg 17218 Grpcgrp 18907 invgcminusg 18908 -gcsg 18909 CMndccmn 19753 TopSpctps 22922 TopMndctmd 24060 TopGrpctgp 24061 tsums ctsu 24116 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2712 ax-rep 5206 ax-sep 5225 ax-nul 5235 ax-pow 5301 ax-pr 5369 ax-un 7685 ax-cnex 11092 ax-resscn 11093 ax-1cn 11094 ax-icn 11095 ax-addcl 11096 ax-addrcl 11097 ax-mulcl 11098 ax-mulrcl 11099 ax-mulcom 11100 ax-addass 11101 ax-mulass 11102 ax-distr 11103 ax-i2m1 11104 ax-1ne0 11105 ax-1rid 11106 ax-rnegex 11107 ax-rrecex 11108 ax-cnre 11109 ax-pre-lttri 11110 ax-pre-lttrn 11111 ax-pre-ltadd 11112 ax-pre-mulgt0 11113 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2719 df-cleq 2732 df-clel 2815 df-nfc 2889 df-ne 2936 df-nel 3040 df-ral 3055 df-rex 3065 df-rmo 3345 df-reu 3346 df-rab 3393 df-v 3434 df-sbc 3731 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4269 df-if 4462 df-pw 4538 df-sn 4563 df-pr 4565 df-op 4569 df-uni 4846 df-int 4885 df-iun 4930 df-br 5080 df-opab 5142 df-mpt 5161 df-tr 5187 df-id 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-se 5579 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-isom 6501 df-riota 7320 df-ov 7366 df-oprab 7367 df-mpo 7368 df-of 7627 df-om 7814 df-1st 7938 df-2nd 7939 df-supp 8108 df-frecs 8228 df-wrecs 8259 df-recs 8308 df-rdg 8346 df-1o 8402 df-er 8640 df-map 8772 df-en 8891 df-dom 8892 df-sdom 8893 df-fin 8894 df-fsupp 9272 df-oi 9422 df-card 9861 df-pnf 11179 df-mnf 11180 df-xr 11181 df-ltxr 11182 df-le 11183 df-sub 11377 df-neg 11378 df-nn 12173 df-2 12242 df-n0 12436 df-z 12523 df-uz 12787 df-fz 13460 df-fzo 13607 df-seq 13962 df-hash 14291 df-sets 17132 df-slot 17150 df-ndx 17162 df-base 17178 df-ress 17199 df-plusg 17231 df-0g 17402 df-gsum 17403 df-topgen 17404 df-plusf 18605 df-mgm 18606 df-sgrp 18685 df-mnd 18701 df-mhm 18749 df-submnd 18750 df-grp 18910 df-minusg 18911 df-sbg 18912 df-ghm 19186 df-cntz 19290 df-cmn 19755 df-abl 19756 df-fbas 21351 df-fg 21352 df-top 22884 df-topon 22901 df-topsp 22923 df-bases 22936 df-ntr 23010 df-nei 23088 df-cn 23217 df-cnp 23218 df-tx 23552 df-fil 23836 df-fm 23928 df-flim 23929 df-flf 23930 df-tmd 24062 df-tgp 24063 df-tsms 24117 |
| This theorem is referenced by: tgptsmscls 24140 |
| Copyright terms: Public domain | W3C validator |