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Mirrors > Home > MPE Home > Th. List > lmodgrp | Structured version Visualization version GIF version |
Description: A left module is a group. (Contributed by NM, 8-Dec-2013.) (Revised by Mario Carneiro, 25-Jun-2014.) |
Ref | Expression |
---|---|
lmodgrp | ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2736 | . . 3 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
2 | eqid 2736 | . . 3 ⊢ (+g‘𝑊) = (+g‘𝑊) | |
3 | eqid 2736 | . . 3 ⊢ ( ·𝑠 ‘𝑊) = ( ·𝑠 ‘𝑊) | |
4 | eqid 2736 | . . 3 ⊢ (Scalar‘𝑊) = (Scalar‘𝑊) | |
5 | eqid 2736 | . . 3 ⊢ (Base‘(Scalar‘𝑊)) = (Base‘(Scalar‘𝑊)) | |
6 | eqid 2736 | . . 3 ⊢ (+g‘(Scalar‘𝑊)) = (+g‘(Scalar‘𝑊)) | |
7 | eqid 2736 | . . 3 ⊢ (.r‘(Scalar‘𝑊)) = (.r‘(Scalar‘𝑊)) | |
8 | eqid 2736 | . . 3 ⊢ (1r‘(Scalar‘𝑊)) = (1r‘(Scalar‘𝑊)) | |
9 | 1, 2, 3, 4, 5, 6, 7, 8 | islmod 19857 | . 2 ⊢ (𝑊 ∈ LMod ↔ (𝑊 ∈ Grp ∧ (Scalar‘𝑊) ∈ Ring ∧ ∀𝑞 ∈ (Base‘(Scalar‘𝑊))∀𝑟 ∈ (Base‘(Scalar‘𝑊))∀𝑥 ∈ (Base‘𝑊)∀𝑤 ∈ (Base‘𝑊)(((𝑟( ·𝑠 ‘𝑊)𝑤) ∈ (Base‘𝑊) ∧ (𝑟( ·𝑠 ‘𝑊)(𝑤(+g‘𝑊)𝑥)) = ((𝑟( ·𝑠 ‘𝑊)𝑤)(+g‘𝑊)(𝑟( ·𝑠 ‘𝑊)𝑥)) ∧ ((𝑞(+g‘(Scalar‘𝑊))𝑟)( ·𝑠 ‘𝑊)𝑤) = ((𝑞( ·𝑠 ‘𝑊)𝑤)(+g‘𝑊)(𝑟( ·𝑠 ‘𝑊)𝑤))) ∧ (((𝑞(.r‘(Scalar‘𝑊))𝑟)( ·𝑠 ‘𝑊)𝑤) = (𝑞( ·𝑠 ‘𝑊)(𝑟( ·𝑠 ‘𝑊)𝑤)) ∧ ((1r‘(Scalar‘𝑊))( ·𝑠 ‘𝑊)𝑤) = 𝑤)))) |
10 | 9 | simp1bi 1147 | 1 ⊢ (𝑊 ∈ LMod → 𝑊 ∈ Grp) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 ∧ w3a 1089 = wceq 1543 ∈ wcel 2112 ∀wral 3051 ‘cfv 6358 (class class class)co 7191 Basecbs 16666 +gcplusg 16749 .rcmulr 16750 Scalarcsca 16752 ·𝑠 cvsca 16753 Grpcgrp 18319 1rcur 19470 Ringcrg 19516 LModclmod 19853 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1976 ax-7 2018 ax-8 2114 ax-9 2122 ax-10 2143 ax-11 2160 ax-12 2177 ax-ext 2708 ax-nul 5184 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 848 df-3an 1091 df-tru 1546 df-fal 1556 df-ex 1788 df-nf 1792 df-sb 2073 df-mo 2539 df-eu 2568 df-clab 2715 df-cleq 2728 df-clel 2809 df-ral 3056 df-rex 3057 df-rab 3060 df-v 3400 df-sbc 3684 df-dif 3856 df-un 3858 df-in 3860 df-ss 3870 df-nul 4224 df-if 4426 df-sn 4528 df-pr 4530 df-op 4534 df-uni 4806 df-br 5040 df-iota 6316 df-fv 6366 df-ov 7194 df-lmod 19855 |
This theorem is referenced by: lmodbn0 19863 lmodvacl 19867 lmodass 19868 lmodlcan 19869 lmod0vcl 19882 lmod0vlid 19883 lmod0vrid 19884 lmod0vid 19885 lmodvsmmulgdi 19888 lmodfopne 19891 lmodvnegcl 19894 lmodvnegid 19895 lmodvsubcl 19898 lmodcom 19899 lmodabl 19900 lmodvpncan 19906 lmodvnpcan 19907 lmodsubeq0 19912 lmodsubid 19913 lmodvsghm 19914 lmodprop2d 19915 lsssubg 19948 islss3 19950 lssacs 19958 prdslmodd 19960 lspsnneg 19997 lspsnsub 19998 lmodindp1 20005 lmodvsinv2 20028 islmhm2 20029 0lmhm 20031 idlmhm 20032 pwsdiaglmhm 20048 pwssplit3 20052 lspexch 20120 lspsolvlem 20133 ip0l 20552 ipsubdir 20558 ipsubdi 20559 ip2eq 20569 lsmcss 20608 dsmmlss 20660 frlm0 20670 frlmsubgval 20681 frlmplusgvalb 20685 frlmup1 20714 islindf4 20754 mplind 20982 matgrp 21281 tlmtgp 23047 clmgrp 23919 ncvspi 24007 cphtcphnm 24081 ipcau2 24085 tcphcphlem1 24086 tcphcph 24088 rrxnm 24242 rrxds 24244 pjthlem2 24289 lmodvslmhm 30983 eqgvscpbl 31218 imaslmod 31221 quslmod 31222 linds2eq 31243 lbslsat 31367 lindsunlem 31373 lbsdiflsp0 31375 dimkerim 31376 lclkrlem2m 39219 mapdpglem14 39385 baerlem3lem1 39407 baerlem5amN 39416 baerlem5bmN 39417 baerlem5abmN 39418 mapdh6bN 39437 mapdh6cN 39438 hdmap1l6b 39511 hdmap1l6c 39512 hdmap11 39548 lmodgrpd 39909 lvecgrp 39910 frlmsnic 39916 kercvrlsm 40552 pwssplit4 40558 pwslnmlem2 40562 mendring 40661 zlmodzxzsub 45312 lmodvsmdi 45334 lincvalsng 45373 lincvalsc0 45378 linc0scn0 45380 linc1 45382 lcoel0 45385 lindslinindimp2lem4 45418 snlindsntor 45428 lincresunit3 45438 |
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