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Mirrors > Home > MPE Home > Th. List > gsumws2 | Structured version Visualization version GIF version |
Description: Valuation of a pair in a monoid. (Contributed by Stefan O'Rear, 23-Aug-2015.) (Revised by Mario Carneiro, 27-Feb-2016.) |
Ref | Expression |
---|---|
gsumccat.b | ⊢ 𝐵 = (Base‘𝐺) |
gsumccat.p | ⊢ + = (+g‘𝐺) |
Ref | Expression |
---|---|
gsumws2 | ⊢ ((𝐺 ∈ Mnd ∧ 𝑆 ∈ 𝐵 ∧ 𝑇 ∈ 𝐵) → (𝐺 Σg 〈“𝑆𝑇”〉) = (𝑆 + 𝑇)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-s2 14204 | . . . 4 ⊢ 〈“𝑆𝑇”〉 = (〈“𝑆”〉 ++ 〈“𝑇”〉) | |
2 | 1 | a1i 11 | . . 3 ⊢ ((𝐺 ∈ Mnd ∧ 𝑆 ∈ 𝐵 ∧ 𝑇 ∈ 𝐵) → 〈“𝑆𝑇”〉 = (〈“𝑆”〉 ++ 〈“𝑇”〉)) |
3 | 2 | oveq2d 7166 | . 2 ⊢ ((𝐺 ∈ Mnd ∧ 𝑆 ∈ 𝐵 ∧ 𝑇 ∈ 𝐵) → (𝐺 Σg 〈“𝑆𝑇”〉) = (𝐺 Σg (〈“𝑆”〉 ++ 〈“𝑇”〉))) |
4 | id 22 | . . 3 ⊢ (𝐺 ∈ Mnd → 𝐺 ∈ Mnd) | |
5 | s1cl 13950 | . . 3 ⊢ (𝑆 ∈ 𝐵 → 〈“𝑆”〉 ∈ Word 𝐵) | |
6 | s1cl 13950 | . . 3 ⊢ (𝑇 ∈ 𝐵 → 〈“𝑇”〉 ∈ Word 𝐵) | |
7 | gsumccat.b | . . . 4 ⊢ 𝐵 = (Base‘𝐺) | |
8 | gsumccat.p | . . . 4 ⊢ + = (+g‘𝐺) | |
9 | 7, 8 | gsumccat 18000 | . . 3 ⊢ ((𝐺 ∈ Mnd ∧ 〈“𝑆”〉 ∈ Word 𝐵 ∧ 〈“𝑇”〉 ∈ Word 𝐵) → (𝐺 Σg (〈“𝑆”〉 ++ 〈“𝑇”〉)) = ((𝐺 Σg 〈“𝑆”〉) + (𝐺 Σg 〈“𝑇”〉))) |
10 | 4, 5, 6, 9 | syl3an 1156 | . 2 ⊢ ((𝐺 ∈ Mnd ∧ 𝑆 ∈ 𝐵 ∧ 𝑇 ∈ 𝐵) → (𝐺 Σg (〈“𝑆”〉 ++ 〈“𝑇”〉)) = ((𝐺 Σg 〈“𝑆”〉) + (𝐺 Σg 〈“𝑇”〉))) |
11 | 7 | gsumws1 17996 | . . . 4 ⊢ (𝑆 ∈ 𝐵 → (𝐺 Σg 〈“𝑆”〉) = 𝑆) |
12 | 7 | gsumws1 17996 | . . . 4 ⊢ (𝑇 ∈ 𝐵 → (𝐺 Σg 〈“𝑇”〉) = 𝑇) |
13 | 11, 12 | oveqan12d 7169 | . . 3 ⊢ ((𝑆 ∈ 𝐵 ∧ 𝑇 ∈ 𝐵) → ((𝐺 Σg 〈“𝑆”〉) + (𝐺 Σg 〈“𝑇”〉)) = (𝑆 + 𝑇)) |
14 | 13 | 3adant1 1126 | . 2 ⊢ ((𝐺 ∈ Mnd ∧ 𝑆 ∈ 𝐵 ∧ 𝑇 ∈ 𝐵) → ((𝐺 Σg 〈“𝑆”〉) + (𝐺 Σg 〈“𝑇”〉)) = (𝑆 + 𝑇)) |
15 | 3, 10, 14 | 3eqtrd 2860 | 1 ⊢ ((𝐺 ∈ Mnd ∧ 𝑆 ∈ 𝐵 ∧ 𝑇 ∈ 𝐵) → (𝐺 Σg 〈“𝑆𝑇”〉) = (𝑆 + 𝑇)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1083 = wceq 1533 ∈ wcel 2110 ‘cfv 6350 (class class class)co 7150 Word cword 13855 ++ cconcat 13916 〈“cs1 13943 〈“cs2 14197 Basecbs 16477 +gcplusg 16559 Σg cgsu 16708 Mndcmnd 17905 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2156 ax-12 2172 ax-ext 2793 ax-rep 5183 ax-sep 5196 ax-nul 5203 ax-pow 5259 ax-pr 5322 ax-un 7455 ax-cnex 10587 ax-resscn 10588 ax-1cn 10589 ax-icn 10590 ax-addcl 10591 ax-addrcl 10592 ax-mulcl 10593 ax-mulrcl 10594 ax-mulcom 10595 ax-addass 10596 ax-mulass 10597 ax-distr 10598 ax-i2m1 10599 ax-1ne0 10600 ax-1rid 10601 ax-rnegex 10602 ax-rrecex 10603 ax-cnre 10604 ax-pre-lttri 10605 ax-pre-lttrn 10606 ax-pre-ltadd 10607 ax-pre-mulgt0 10608 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-mo 2618 df-eu 2650 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rmo 3146 df-rab 3147 df-v 3497 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-pss 3954 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4562 df-pr 4564 df-tp 4566 df-op 4568 df-uni 4833 df-int 4870 df-iun 4914 df-br 5060 df-opab 5122 df-mpt 5140 df-tr 5166 df-id 5455 df-eprel 5460 df-po 5469 df-so 5470 df-fr 5509 df-we 5511 df-xp 5556 df-rel 5557 df-cnv 5558 df-co 5559 df-dm 5560 df-rn 5561 df-res 5562 df-ima 5563 df-pred 6143 df-ord 6189 df-on 6190 df-lim 6191 df-suc 6192 df-iota 6309 df-fun 6352 df-fn 6353 df-f 6354 df-f1 6355 df-fo 6356 df-f1o 6357 df-fv 6358 df-riota 7108 df-ov 7153 df-oprab 7154 df-mpo 7155 df-om 7575 df-1st 7683 df-2nd 7684 df-wrecs 7941 df-recs 8002 df-rdg 8040 df-1o 8096 df-oadd 8100 df-er 8283 df-en 8504 df-dom 8505 df-sdom 8506 df-fin 8507 df-card 9362 df-pnf 10671 df-mnf 10672 df-xr 10673 df-ltxr 10674 df-le 10675 df-sub 10866 df-neg 10867 df-nn 11633 df-2 11694 df-n0 11892 df-z 11976 df-uz 12238 df-fz 12887 df-fzo 13028 df-seq 13364 df-hash 13685 df-word 13856 df-concat 13917 df-s1 13944 df-s2 14204 df-ndx 16480 df-slot 16481 df-base 16483 df-sets 16484 df-ress 16485 df-plusg 16572 df-0g 16709 df-gsum 16710 df-mgm 17846 df-sgrp 17895 df-mnd 17906 df-submnd 17951 |
This theorem is referenced by: psgnunilem2 18617 frgpuplem 18892 cyc3genpmlem 30788 cyc3genpm 30789 gsumws3 40542 amgm2d 40544 amgmw2d 44898 |
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