Theorem lmimgim 21017

Description: An isomorphism of modules is an isomorphism of groups. (Contributed by Stefan O'Rear, 21-Jan-2015.) (Revised by Mario Carneiro, 6-May-2015.)

Assertion

Ref	Expression
lmimgim	⊢ (𝐹 ∈ (𝑅 LMIso 𝑆) → 𝐹 ∈ (𝑅 GrpIso 𝑆))

Proof of Theorem lmimgim

Step	Hyp	Ref	Expression
1		lmimlmhm 21016	. . 3 ⊢ (𝐹 ∈ (𝑅 LMIso 𝑆) → 𝐹 ∈ (𝑅 LMHom 𝑆))
2		lmghm 20983	. . 3 ⊢ (𝐹 ∈ (𝑅 LMHom 𝑆) → 𝐹 ∈ (𝑅 GrpHom 𝑆))
3	1, 2	syl 17	. 2 ⊢ (𝐹 ∈ (𝑅 LMIso 𝑆) → 𝐹 ∈ (𝑅 GrpHom 𝑆))
4		eqid 2736	. . 3 ⊢ (Base‘𝑅) = (Base‘𝑅)
5		eqid 2736	. . 3 ⊢ (Base‘𝑆) = (Base‘𝑆)
6	4, 5	lmimf1o 21015	. 2 ⊢ (𝐹 ∈ (𝑅 LMIso 𝑆) → 𝐹:(Base‘𝑅)–1-1-onto→(Base‘𝑆))
7	4, 5	isgim 19191	. 2 ⊢ (𝐹 ∈ (𝑅 GrpIso 𝑆) ↔ (𝐹 ∈ (𝑅 GrpHom 𝑆) ∧ 𝐹:(Base‘𝑅)–1-1-onto→(Base‘𝑆)))
8	3, 6, 7	sylanbrc 583	1 ⊢ (𝐹 ∈ (𝑅 LMIso 𝑆) → 𝐹 ∈ (𝑅 GrpIso 𝑆))

Syntax hints:   → wi 4   ∈ wcel 2113  –1-1-onto→wf1o 6491  ‘cfv 6492  (class class class)co 7358  Basecbs 17136   GrpHom cghm 19141   GrpIso cgim 19186   LMHom clmhm 20971   LMIso clmim 20972

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1796  ax-4 1810  ax-5 1911  ax-6 1968  ax-7 2009  ax-8 2115  ax-9 2123  ax-10 2146  ax-11 2162  ax-12 2184  ax-ext 2708  ax-sep 5241  ax-nul 5251  ax-pow 5310  ax-pr 5377  ax-un 7680

This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-3an 1088  df-tru 1544  df-fal 1554  df-ex 1781  df-nf 1785  df-sb 2068  df-mo 2539  df-eu 2569  df-clab 2715  df-cleq 2728  df-clel 2811  df-nfc 2885  df-ne 2933  df-ral 3052  df-rex 3061  df-rab 3400  df-v 3442  df-sbc 3741  df-csb 3850  df-dif 3904  df-un 3906  df-in 3908  df-ss 3918  df-nul 4286  df-if 4480  df-pw 4556  df-sn 4581  df-pr 4583  df-op 4587  df-uni 4864  df-iun 4948  df-br 5099  df-opab 5161  df-mpt 5180  df-id 5519  df-xp 5630  df-rel 5631  df-cnv 5632  df-co 5633  df-dm 5634  df-rn 5635  df-res 5636  df-ima 5637  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-ov 7361  df-oprab 7362  df-mpo 7363  df-1st 7933  df-2nd 7934  df-map 8765  df-ghm 19142  df-gim 19188  df-lmhm 20974  df-lmim 20975

This theorem is referenced by: (None)