lincresunit3lem1 - Mathbox for Alexander van der Vekens

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Theorem lincresunit3lem1 42869

Description: Lemma 1 for lincresunit3 42871. (Contributed by AV, 17-May-2019.)

**Hypotheses**
Ref	Expression
lincresunit.b	⊢ 𝐵 = (Base‘𝑀)
lincresunit.r	⊢ 𝑅 = (Scalar‘𝑀)
lincresunit.e	⊢ 𝐸 = (Base‘𝑅)
lincresunit.u	⊢ 𝑈 = (Unit‘𝑅)
lincresunit.0	⊢ 0 = (0_g‘𝑅)
lincresunit.z	⊢ 𝑍 = (0_g‘𝑀)
lincresunit.n	⊢ 𝑁 = (inv_g‘𝑅)
lincresunit.i	⊢ 𝐼 = (inv_r‘𝑅)
lincresunit.t	⊢ · = (._r‘𝑅)
lincresunit.g	⊢ 𝐺 = (𝑠 ∈ (𝑆 ∖ {𝑋}) ↦ ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑠)))

**Assertion**
Ref	Expression
lincresunit3lem1	⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → ((𝑁‘(𝐹‘𝑋))( ·_𝑠 ‘𝑀)((𝐺‘𝑧)( ·_𝑠 ‘𝑀)𝑧)) = ((𝐹‘𝑧)( ·_𝑠 ‘𝑀)𝑧))

Distinct variable groups: 𝐵,𝑠 𝐸,𝑠 𝐹,𝑠 𝑀,𝑠 𝑆,𝑠 𝑋,𝑠 𝑈,𝑠 𝐼,𝑠 𝑁,𝑠 · ,𝑠 𝑧,𝑠 Allowed substitution hints: 𝐵(𝑧) 𝑅(𝑧,𝑠) 𝑆(𝑧) · (𝑧) 𝑈(𝑧) 𝐸(𝑧) 𝐹(𝑧) 𝐺(𝑧,𝑠) 𝐼(𝑧) 𝑀(𝑧) 𝑁(𝑧) 𝑋(𝑧) 0 (𝑧,𝑠) 𝑍(𝑧,𝑠)

**Proof of Theorem lincresunit3lem1**
Step	Hyp	Ref	Expression
1		lincresunit.g	. . . . . 6 ⊢ 𝐺 = (𝑠 ∈ (𝑆 ∖ {𝑋}) ↦ ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑠)))
2	1	a1i 11	. . . . 5 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → 𝐺 = (𝑠 ∈ (𝑆 ∖ {𝑋}) ↦ ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑠))))
3		fveq2 6375	. . . . . . 7 ⊢ (𝑠 = 𝑧 → (𝐹‘𝑠) = (𝐹‘𝑧))
4	3	oveq2d 6858	. . . . . 6 ⊢ (𝑠 = 𝑧 → ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑠)) = ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)))
5	4	adantl 473	. . . . 5 ⊢ ((((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) ∧ 𝑠 = 𝑧) → ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑠)) = ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)))
6		simpr3 1252	. . . . 5 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → 𝑧 ∈ (𝑆 ∖ {𝑋}))
7		ovexd 6876	. . . . 5 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)) ∈ V)
8	2, 5, 6, 7	fvmptd 6477	. . . 4 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → (𝐺‘𝑧) = ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)))
9	8	oveq1d 6857	. . 3 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → ((𝐺‘𝑧)( ·_𝑠 ‘𝑀)𝑧) = (((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧))( ·_𝑠 ‘𝑀)𝑧))
10	9	oveq2d 6858	. 2 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → ((𝑁‘(𝐹‘𝑋))( ·_𝑠 ‘𝑀)((𝐺‘𝑧)( ·_𝑠 ‘𝑀)𝑧)) = ((𝑁‘(𝐹‘𝑋))( ·_𝑠 ‘𝑀)(((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧))( ·_𝑠 ‘𝑀)𝑧)))
11		simp2 1167	. . . 4 ⊢ ((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) → 𝑀 ∈ LMod)
12	11	adantr 472	. . 3 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → 𝑀 ∈ LMod)
13		lincresunit.r	. . . . . 6 ⊢ 𝑅 = (Scalar‘𝑀)
14	13	lmodfgrp 19141	. . . . 5 ⊢ (𝑀 ∈ LMod → 𝑅 ∈ Grp)
15	14	3ad2ant2 1164	. . . 4 ⊢ ((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) → 𝑅 ∈ Grp)
16		lincresunit.e	. . . . . 6 ⊢ 𝐸 = (Base‘𝑅)
17		lincresunit.u	. . . . . 6 ⊢ 𝑈 = (Unit‘𝑅)
18	16, 17	unitcl 18926	. . . . 5 ⊢ ((𝐹‘𝑋) ∈ 𝑈 → (𝐹‘𝑋) ∈ 𝐸)
19	18	3ad2ant2 1164	. . . 4 ⊢ ((𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋})) → (𝐹‘𝑋) ∈ 𝐸)
20		lincresunit.n	. . . . 5 ⊢ 𝑁 = (inv_g‘𝑅)
21	16, 20	grpinvcl 17736	. . . 4 ⊢ ((𝑅 ∈ Grp ∧ (𝐹‘𝑋) ∈ 𝐸) → (𝑁‘(𝐹‘𝑋)) ∈ 𝐸)
22	15, 19, 21	syl2an 589	. . 3 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → (𝑁‘(𝐹‘𝑋)) ∈ 𝐸)
23		3simpa 1178	. . . . 5 ⊢ ((𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋})) → (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈))
24	23	anim2i 610	. . . 4 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → ((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈)))
25		eldifi 3894	. . . . . 6 ⊢ (𝑧 ∈ (𝑆 ∖ {𝑋}) → 𝑧 ∈ 𝑆)
26	25	3ad2ant3 1165	. . . . 5 ⊢ ((𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋})) → 𝑧 ∈ 𝑆)
27	26	adantl 473	. . . 4 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → 𝑧 ∈ 𝑆)
28		lincresunit.b	. . . . 5 ⊢ 𝐵 = (Base‘𝑀)
29		lincresunit.0	. . . . 5 ⊢ 0 = (0_g‘𝑅)
30		lincresunit.z	. . . . 5 ⊢ 𝑍 = (0_g‘𝑀)
31		lincresunit.i	. . . . 5 ⊢ 𝐼 = (inv_r‘𝑅)
32		lincresunit.t	. . . . 5 ⊢ · = (._r‘𝑅)
33	28, 13, 16, 17, 29, 30, 20, 31, 32, 1	lincresunitlem2 42866	. . . 4 ⊢ ((((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈)) ∧ 𝑧 ∈ 𝑆) → ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)) ∈ 𝐸)
34	24, 27, 33	syl2anc 579	. . 3 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)) ∈ 𝐸)
35		elpwi 4325	. . . . . . . . 9 ⊢ (𝑆 ∈ 𝒫 𝐵 → 𝑆 ⊆ 𝐵)
36	35	sseld 3760	. . . . . . . 8 ⊢ (𝑆 ∈ 𝒫 𝐵 → (𝑧 ∈ 𝑆 → 𝑧 ∈ 𝐵))
37	25, 36	syl5com 31	. . . . . . 7 ⊢ (𝑧 ∈ (𝑆 ∖ {𝑋}) → (𝑆 ∈ 𝒫 𝐵 → 𝑧 ∈ 𝐵))
38	37	3ad2ant3 1165	. . . . . 6 ⊢ ((𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋})) → (𝑆 ∈ 𝒫 𝐵 → 𝑧 ∈ 𝐵))
39	38	com12 32	. . . . 5 ⊢ (𝑆 ∈ 𝒫 𝐵 → ((𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋})) → 𝑧 ∈ 𝐵))
40	39	3ad2ant1 1163	. . . 4 ⊢ ((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) → ((𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋})) → 𝑧 ∈ 𝐵))
41	40	imp 395	. . 3 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → 𝑧 ∈ 𝐵)
42		eqid 2765	. . . . 5 ⊢ ( ·_𝑠 ‘𝑀) = ( ·_𝑠 ‘𝑀)
43	28, 13, 42, 16, 32	lmodvsass 19157	. . . 4 ⊢ ((𝑀 ∈ LMod ∧ ((𝑁‘(𝐹‘𝑋)) ∈ 𝐸 ∧ ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)) ∈ 𝐸 ∧ 𝑧 ∈ 𝐵)) → (((𝑁‘(𝐹‘𝑋)) · ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)))( ·_𝑠 ‘𝑀)𝑧) = ((𝑁‘(𝐹‘𝑋))( ·_𝑠 ‘𝑀)(((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧))( ·_𝑠 ‘𝑀)𝑧)))
44	43	eqcomd 2771	. . 3 ⊢ ((𝑀 ∈ LMod ∧ ((𝑁‘(𝐹‘𝑋)) ∈ 𝐸 ∧ ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)) ∈ 𝐸 ∧ 𝑧 ∈ 𝐵)) → ((𝑁‘(𝐹‘𝑋))( ·_𝑠 ‘𝑀)(((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧))( ·_𝑠 ‘𝑀)𝑧)) = (((𝑁‘(𝐹‘𝑋)) · ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)))( ·_𝑠 ‘𝑀)𝑧))
45	12, 22, 34, 41, 44	syl13anc 1491	. 2 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → ((𝑁‘(𝐹‘𝑋))( ·_𝑠 ‘𝑀)(((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧))( ·_𝑠 ‘𝑀)𝑧)) = (((𝑁‘(𝐹‘𝑋)) · ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)))( ·_𝑠 ‘𝑀)𝑧))
46	13	lmodring 19140	. . . . . 6 ⊢ (𝑀 ∈ LMod → 𝑅 ∈ Ring)
47	46	3ad2ant2 1164	. . . . 5 ⊢ ((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) → 𝑅 ∈ Ring)
48	47	adantr 472	. . . 4 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → 𝑅 ∈ Ring)
49		elmapi 8082	. . . . . . 7 ⊢ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) → 𝐹:𝑆⟶𝐸)
50		ffvelrn 6547	. . . . . . 7 ⊢ ((𝐹:𝑆⟶𝐸 ∧ 𝑧 ∈ 𝑆) → (𝐹‘𝑧) ∈ 𝐸)
51	49, 25, 50	syl2an 589	. . . . . 6 ⊢ ((𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ 𝑧 ∈ (𝑆 ∖ {𝑋})) → (𝐹‘𝑧) ∈ 𝐸)
52	51	3adant2 1161	. . . . 5 ⊢ ((𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋})) → (𝐹‘𝑧) ∈ 𝐸)
53	52	adantl 473	. . . 4 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → (𝐹‘𝑧) ∈ 𝐸)
54		simp2 1167	. . . . 5 ⊢ ((𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋})) → (𝐹‘𝑋) ∈ 𝑈)
55	54	adantl 473	. . . 4 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → (𝐹‘𝑋) ∈ 𝑈)
56	16, 17, 20, 31, 32	invginvrid 42749	. . . 4 ⊢ ((𝑅 ∈ Ring ∧ (𝐹‘𝑧) ∈ 𝐸 ∧ (𝐹‘𝑋) ∈ 𝑈) → ((𝑁‘(𝐹‘𝑋)) · ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧))) = (𝐹‘𝑧))
57	48, 53, 55, 56	syl3anc 1490	. . 3 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → ((𝑁‘(𝐹‘𝑋)) · ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧))) = (𝐹‘𝑧))
58	57	oveq1d 6857	. 2 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → (((𝑁‘(𝐹‘𝑋)) · ((𝐼‘(𝑁‘(𝐹‘𝑋))) · (𝐹‘𝑧)))( ·_𝑠 ‘𝑀)𝑧) = ((𝐹‘𝑧)( ·_𝑠 ‘𝑀)𝑧))
59	10, 45, 58	3eqtrd 2803	1 ⊢ (((𝑆 ∈ 𝒫 𝐵 ∧ 𝑀 ∈ LMod ∧ 𝑋 ∈ 𝑆) ∧ (𝐹 ∈ (𝐸 ↑_𝑚 𝑆) ∧ (𝐹‘𝑋) ∈ 𝑈 ∧ 𝑧 ∈ (𝑆 ∖ {𝑋}))) → ((𝑁‘(𝐹‘𝑋))( ·_𝑠 ‘𝑀)((𝐺‘𝑧)( ·_𝑠 ‘𝑀)𝑧)) = ((𝐹‘𝑧)( ·_𝑠 ‘𝑀)𝑧))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 384 ∧ w3a 1107 = wceq 1652 ∈ wcel 2155 Vcvv 3350 ∖ cdif 3729 𝒫 cpw 4315 {csn 4334 ↦ cmpt 4888 ⟶wf 6064 ‘cfv 6068 (class class class)co 6842 ↑_𝑚 cmap 8060 Basecbs 16132 ._rcmulr 16217 Scalarcsca 16219 ·_𝑠 cvsca 16220 0_gc0g 16368 Grpcgrp 17691 inv_gcminusg 17692 Ringcrg 18814 Unitcui 18906 inv_rcinvr 18938 LModclmod 19132

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1890 ax-4 1904 ax-5 2005 ax-6 2070 ax-7 2105 ax-8 2157 ax-9 2164 ax-10 2183 ax-11 2198 ax-12 2211 ax-13 2352 ax-ext 2743 ax-rep 4930 ax-sep 4941 ax-nul 4949 ax-pow 5001 ax-pr 5062 ax-un 7147 ax-cnex 10245 ax-resscn 10246 ax-1cn 10247 ax-icn 10248 ax-addcl 10249 ax-addrcl 10250 ax-mulcl 10251 ax-mulrcl 10252 ax-mulcom 10253 ax-addass 10254 ax-mulass 10255 ax-distr 10256 ax-i2m1 10257 ax-1ne0 10258 ax-1rid 10259 ax-rnegex 10260 ax-rrecex 10261 ax-cnre 10262 ax-pre-lttri 10263 ax-pre-lttrn 10264 ax-pre-ltadd 10265 ax-pre-mulgt0 10266

This theorem depends on definitions: df-bi 198 df-an 385 df-or 874 df-3or 1108 df-3an 1109 df-tru 1656 df-ex 1875 df-nf 1879 df-sb 2063 df-mo 2565 df-eu 2582 df-clab 2752 df-cleq 2758 df-clel 2761 df-nfc 2896 df-ne 2938 df-nel 3041 df-ral 3060 df-rex 3061 df-reu 3062 df-rmo 3063 df-rab 3064 df-v 3352 df-sbc 3597 df-csb 3692 df-dif 3735 df-un 3737 df-in 3739 df-ss 3746 df-pss 3748 df-nul 4080 df-if 4244 df-pw 4317 df-sn 4335 df-pr 4337 df-tp 4339 df-op 4341 df-uni 4595 df-iun 4678 df-br 4810 df-opab 4872 df-mpt 4889 df-tr 4912 df-id 5185 df-eprel 5190 df-po 5198 df-so 5199 df-fr 5236 df-we 5238 df-xp 5283 df-rel 5284 df-cnv 5285 df-co 5286 df-dm 5287 df-rn 5288 df-res 5289 df-ima 5290 df-pred 5865 df-ord 5911 df-on 5912 df-lim 5913 df-suc 5914 df-iota 6031 df-fun 6070 df-fn 6071 df-f 6072 df-f1 6073 df-fo 6074 df-f1o 6075 df-fv 6076 df-riota 6803 df-ov 6845 df-oprab 6846 df-mpt2 6847 df-om 7264 df-1st 7366 df-2nd 7367 df-tpos 7555 df-wrecs 7610 df-recs 7672 df-rdg 7710 df-er 7947 df-map 8062 df-en 8161 df-dom 8162 df-sdom 8163 df-pnf 10330 df-mnf 10331 df-xr 10332 df-ltxr 10333 df-le 10334 df-sub 10522 df-neg 10523 df-nn 11275 df-2 11335 df-3 11336 df-ndx 16135 df-slot 16136 df-base 16138 df-sets 16139 df-ress 16140 df-plusg 16229 df-mulr 16230 df-0g 16370 df-mgm 17510 df-sgrp 17552 df-mnd 17563 df-grp 17694 df-minusg 17695 df-mgp 18757 df-ur 18769 df-ring 18816 df-oppr 18890 df-dvdsr 18908 df-unit 18909 df-invr 18939 df-lmod 19134

This theorem is referenced by: lincresunit3lem2 42870

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