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Mirrors > Home > MPE Home > Th. List > Mathboxes > resmgmhm2 | Structured version Visualization version GIF version |
Description: One direction of resmgmhm2b 46570. (Contributed by AV, 26-Feb-2020.) |
Ref | Expression |
---|---|
resmgmhm2.u | ⊢ 𝑈 = (𝑇 ↾s 𝑋) |
Ref | Expression |
---|---|
resmgmhm2 | ⊢ ((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) → 𝐹 ∈ (𝑆 MgmHom 𝑇)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mgmhmrcl 46551 | . . . 4 ⊢ (𝐹 ∈ (𝑆 MgmHom 𝑈) → (𝑆 ∈ Mgm ∧ 𝑈 ∈ Mgm)) | |
2 | 1 | simpld 496 | . . 3 ⊢ (𝐹 ∈ (𝑆 MgmHom 𝑈) → 𝑆 ∈ Mgm) |
3 | submgmrcl 46552 | . . 3 ⊢ (𝑋 ∈ (SubMgm‘𝑇) → 𝑇 ∈ Mgm) | |
4 | 2, 3 | anim12i 614 | . 2 ⊢ ((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) → (𝑆 ∈ Mgm ∧ 𝑇 ∈ Mgm)) |
5 | eqid 2733 | . . . . 5 ⊢ (Base‘𝑆) = (Base‘𝑆) | |
6 | eqid 2733 | . . . . 5 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
7 | 5, 6 | mgmhmf 46554 | . . . 4 ⊢ (𝐹 ∈ (𝑆 MgmHom 𝑈) → 𝐹:(Base‘𝑆)⟶(Base‘𝑈)) |
8 | resmgmhm2.u | . . . . . 6 ⊢ 𝑈 = (𝑇 ↾s 𝑋) | |
9 | 8 | submgmbas 46566 | . . . . 5 ⊢ (𝑋 ∈ (SubMgm‘𝑇) → 𝑋 = (Base‘𝑈)) |
10 | eqid 2733 | . . . . . 6 ⊢ (Base‘𝑇) = (Base‘𝑇) | |
11 | 10 | submgmss 46562 | . . . . 5 ⊢ (𝑋 ∈ (SubMgm‘𝑇) → 𝑋 ⊆ (Base‘𝑇)) |
12 | 9, 11 | eqsstrrd 4022 | . . . 4 ⊢ (𝑋 ∈ (SubMgm‘𝑇) → (Base‘𝑈) ⊆ (Base‘𝑇)) |
13 | fss 6735 | . . . 4 ⊢ ((𝐹:(Base‘𝑆)⟶(Base‘𝑈) ∧ (Base‘𝑈) ⊆ (Base‘𝑇)) → 𝐹:(Base‘𝑆)⟶(Base‘𝑇)) | |
14 | 7, 12, 13 | syl2an 597 | . . 3 ⊢ ((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) → 𝐹:(Base‘𝑆)⟶(Base‘𝑇)) |
15 | eqid 2733 | . . . . . . . 8 ⊢ (+g‘𝑆) = (+g‘𝑆) | |
16 | eqid 2733 | . . . . . . . 8 ⊢ (+g‘𝑈) = (+g‘𝑈) | |
17 | 5, 15, 16 | mgmhmlin 46556 | . . . . . . 7 ⊢ ((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑥 ∈ (Base‘𝑆) ∧ 𝑦 ∈ (Base‘𝑆)) → (𝐹‘(𝑥(+g‘𝑆)𝑦)) = ((𝐹‘𝑥)(+g‘𝑈)(𝐹‘𝑦))) |
18 | 17 | 3expb 1121 | . . . . . 6 ⊢ ((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ (𝑥 ∈ (Base‘𝑆) ∧ 𝑦 ∈ (Base‘𝑆))) → (𝐹‘(𝑥(+g‘𝑆)𝑦)) = ((𝐹‘𝑥)(+g‘𝑈)(𝐹‘𝑦))) |
19 | 18 | adantlr 714 | . . . . 5 ⊢ (((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) ∧ (𝑥 ∈ (Base‘𝑆) ∧ 𝑦 ∈ (Base‘𝑆))) → (𝐹‘(𝑥(+g‘𝑆)𝑦)) = ((𝐹‘𝑥)(+g‘𝑈)(𝐹‘𝑦))) |
20 | eqid 2733 | . . . . . . . 8 ⊢ (+g‘𝑇) = (+g‘𝑇) | |
21 | 8, 20 | ressplusg 17235 | . . . . . . 7 ⊢ (𝑋 ∈ (SubMgm‘𝑇) → (+g‘𝑇) = (+g‘𝑈)) |
22 | 21 | ad2antlr 726 | . . . . . 6 ⊢ (((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) ∧ (𝑥 ∈ (Base‘𝑆) ∧ 𝑦 ∈ (Base‘𝑆))) → (+g‘𝑇) = (+g‘𝑈)) |
23 | 22 | oveqd 7426 | . . . . 5 ⊢ (((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) ∧ (𝑥 ∈ (Base‘𝑆) ∧ 𝑦 ∈ (Base‘𝑆))) → ((𝐹‘𝑥)(+g‘𝑇)(𝐹‘𝑦)) = ((𝐹‘𝑥)(+g‘𝑈)(𝐹‘𝑦))) |
24 | 19, 23 | eqtr4d 2776 | . . . 4 ⊢ (((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) ∧ (𝑥 ∈ (Base‘𝑆) ∧ 𝑦 ∈ (Base‘𝑆))) → (𝐹‘(𝑥(+g‘𝑆)𝑦)) = ((𝐹‘𝑥)(+g‘𝑇)(𝐹‘𝑦))) |
25 | 24 | ralrimivva 3201 | . . 3 ⊢ ((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) → ∀𝑥 ∈ (Base‘𝑆)∀𝑦 ∈ (Base‘𝑆)(𝐹‘(𝑥(+g‘𝑆)𝑦)) = ((𝐹‘𝑥)(+g‘𝑇)(𝐹‘𝑦))) |
26 | 14, 25 | jca 513 | . 2 ⊢ ((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) → (𝐹:(Base‘𝑆)⟶(Base‘𝑇) ∧ ∀𝑥 ∈ (Base‘𝑆)∀𝑦 ∈ (Base‘𝑆)(𝐹‘(𝑥(+g‘𝑆)𝑦)) = ((𝐹‘𝑥)(+g‘𝑇)(𝐹‘𝑦)))) |
27 | 5, 10, 15, 20 | ismgmhm 46553 | . 2 ⊢ (𝐹 ∈ (𝑆 MgmHom 𝑇) ↔ ((𝑆 ∈ Mgm ∧ 𝑇 ∈ Mgm) ∧ (𝐹:(Base‘𝑆)⟶(Base‘𝑇) ∧ ∀𝑥 ∈ (Base‘𝑆)∀𝑦 ∈ (Base‘𝑆)(𝐹‘(𝑥(+g‘𝑆)𝑦)) = ((𝐹‘𝑥)(+g‘𝑇)(𝐹‘𝑦))))) |
28 | 4, 26, 27 | sylanbrc 584 | 1 ⊢ ((𝐹 ∈ (𝑆 MgmHom 𝑈) ∧ 𝑋 ∈ (SubMgm‘𝑇)) → 𝐹 ∈ (𝑆 MgmHom 𝑇)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 397 = wceq 1542 ∈ wcel 2107 ∀wral 3062 ⊆ wss 3949 ⟶wf 6540 ‘cfv 6544 (class class class)co 7409 Basecbs 17144 ↾s cress 17173 +gcplusg 17197 Mgmcmgm 18559 MgmHom cmgmhm 46547 SubMgmcsubmgm 46548 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2109 ax-9 2117 ax-10 2138 ax-11 2155 ax-12 2172 ax-ext 2704 ax-sep 5300 ax-nul 5307 ax-pow 5364 ax-pr 5428 ax-un 7725 ax-cnex 11166 ax-resscn 11167 ax-1cn 11168 ax-icn 11169 ax-addcl 11170 ax-addrcl 11171 ax-mulcl 11172 ax-mulrcl 11173 ax-mulcom 11174 ax-addass 11175 ax-mulass 11176 ax-distr 11177 ax-i2m1 11178 ax-1ne0 11179 ax-1rid 11180 ax-rnegex 11181 ax-rrecex 11182 ax-cnre 11183 ax-pre-lttri 11184 ax-pre-lttrn 11185 ax-pre-ltadd 11186 ax-pre-mulgt0 11187 |
This theorem depends on definitions: df-bi 206 df-an 398 df-or 847 df-3or 1089 df-3an 1090 df-tru 1545 df-fal 1555 df-ex 1783 df-nf 1787 df-sb 2069 df-mo 2535 df-eu 2564 df-clab 2711 df-cleq 2725 df-clel 2811 df-nfc 2886 df-ne 2942 df-nel 3048 df-ral 3063 df-rex 3072 df-reu 3378 df-rab 3434 df-v 3477 df-sbc 3779 df-csb 3895 df-dif 3952 df-un 3954 df-in 3956 df-ss 3966 df-pss 3968 df-nul 4324 df-if 4530 df-pw 4605 df-sn 4630 df-pr 4632 df-op 4636 df-uni 4910 df-iun 5000 df-br 5150 df-opab 5212 df-mpt 5233 df-tr 5267 df-id 5575 df-eprel 5581 df-po 5589 df-so 5590 df-fr 5632 df-we 5634 df-xp 5683 df-rel 5684 df-cnv 5685 df-co 5686 df-dm 5687 df-rn 5688 df-res 5689 df-ima 5690 df-pred 6301 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6496 df-fun 6546 df-fn 6547 df-f 6548 df-f1 6549 df-fo 6550 df-f1o 6551 df-fv 6552 df-riota 7365 df-ov 7412 df-oprab 7413 df-mpo 7414 df-om 7856 df-2nd 7976 df-frecs 8266 df-wrecs 8297 df-recs 8371 df-rdg 8410 df-er 8703 df-map 8822 df-en 8940 df-dom 8941 df-sdom 8942 df-pnf 11250 df-mnf 11251 df-xr 11252 df-ltxr 11253 df-le 11254 df-sub 11446 df-neg 11447 df-nn 12213 df-2 12275 df-sets 17097 df-slot 17115 df-ndx 17127 df-base 17145 df-ress 17174 df-plusg 17210 df-mgm 18561 df-mgmhm 46549 df-submgm 46550 |
This theorem is referenced by: resmgmhm2b 46570 |
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