lshpkrlem4 - Mathbox for Norm Megill

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Theorem lshpkrlem4 39478

Description: Lemma for lshpkrex 39483. Part of showing linearity of 𝐺. (Contributed by NM, 16-Jul-2014.)

**Hypotheses**
Ref	Expression
lshpkrlem.v	⊢ 𝑉 = (Base‘𝑊)
lshpkrlem.a	⊢ + = (+_g‘𝑊)
lshpkrlem.n	⊢ 𝑁 = (LSpan‘𝑊)
lshpkrlem.p	⊢ ⊕ = (LSSum‘𝑊)
lshpkrlem.h	⊢ 𝐻 = (LSHyp‘𝑊)
lshpkrlem.w	⊢ (𝜑 → 𝑊 ∈ LVec)
lshpkrlem.u	⊢ (𝜑 → 𝑈 ∈ 𝐻)
lshpkrlem.z	⊢ (𝜑 → 𝑍 ∈ 𝑉)
lshpkrlem.x	⊢ (𝜑 → 𝑋 ∈ 𝑉)
lshpkrlem.e	⊢ (𝜑 → (𝑈 ⊕ (𝑁‘{𝑍})) = 𝑉)
lshpkrlem.d	⊢ 𝐷 = (Scalar‘𝑊)
lshpkrlem.k	⊢ 𝐾 = (Base‘𝐷)
lshpkrlem.t	⊢ · = ( ·_𝑠 ‘𝑊)
lshpkrlem.o	⊢ 0 = (0_g‘𝐷)
lshpkrlem.g	⊢ 𝐺 = (𝑥 ∈ 𝑉 ↦ (℩𝑘 ∈ 𝐾 ∃𝑦 ∈ 𝑈 𝑥 = (𝑦 + (𝑘 · 𝑍))))

**Assertion**
Ref	Expression
lshpkrlem4	⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉) ∧ (𝑢 = (𝑟 + ((𝐺‘𝑢) · 𝑍)) ∧ 𝑣 = (𝑠 + ((𝐺‘𝑣) · 𝑍)))) → ((𝑙 · 𝑢) + 𝑣) = (((𝑙 · 𝑟) + 𝑠) + (((𝑙(._r‘𝐷)(𝐺‘𝑢))(+_g‘𝐷)(𝐺‘𝑣)) · 𝑍)))

Distinct variable groups: 𝑥,𝑘,𝑦, + 𝑘,𝐾,𝑥 0 ,𝑘 · ,𝑘,𝑥,𝑦 𝑈,𝑘,𝑥,𝑦 𝑥,𝑉 𝑘,𝑋,𝑥,𝑦 𝑘,𝑍,𝑥,𝑦 + ,𝑙 𝐺,𝑙 𝐾,𝑙 𝑈,𝑙 𝑋,𝑙 𝑍,𝑙,𝑘,𝑥,𝑦 · ,𝑙 𝑢,𝑘,𝑣,𝑥,𝑦 Allowed substitution hints: 𝜑(𝑥,𝑦,𝑣,𝑢,𝑘,𝑠,𝑟,𝑙) 𝐷(𝑥,𝑦,𝑣,𝑢,𝑘,𝑠,𝑟,𝑙) + (𝑣,𝑢,𝑠,𝑟) ⊕ (𝑥,𝑦,𝑣,𝑢,𝑘,𝑠,𝑟,𝑙) · (𝑣,𝑢,𝑠,𝑟) 𝑈(𝑣,𝑢,𝑠,𝑟) 𝐺(𝑥,𝑦,𝑣,𝑢,𝑘,𝑠,𝑟) 𝐻(𝑥,𝑦,𝑣,𝑢,𝑘,𝑠,𝑟,𝑙) 𝐾(𝑦,𝑣,𝑢,𝑠,𝑟) 𝑁(𝑥,𝑦,𝑣,𝑢,𝑘,𝑠,𝑟,𝑙) 𝑉(𝑦,𝑣,𝑢,𝑘,𝑠,𝑟,𝑙) 𝑊(𝑥,𝑦,𝑣,𝑢,𝑘,𝑠,𝑟,𝑙) 𝑋(𝑣,𝑢,𝑠,𝑟) 0 (𝑥,𝑦,𝑣,𝑢,𝑠,𝑟,𝑙) 𝑍(𝑣,𝑢,𝑠,𝑟)

**Proof of Theorem lshpkrlem4**
Step	Hyp	Ref	Expression
1		simp3l 1203	. . . 4 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉) ∧ (𝑢 = (𝑟 + ((𝐺‘𝑢) · 𝑍)) ∧ 𝑣 = (𝑠 + ((𝐺‘𝑣) · 𝑍)))) → 𝑢 = (𝑟 + ((𝐺‘𝑢) · 𝑍)))
2	1	oveq2d 7384	. . 3 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉) ∧ (𝑢 = (𝑟 + ((𝐺‘𝑢) · 𝑍)) ∧ 𝑣 = (𝑠 + ((𝐺‘𝑣) · 𝑍)))) → (𝑙 · 𝑢) = (𝑙 · (𝑟 + ((𝐺‘𝑢) · 𝑍))))
3		simp3r 1204	. . 3 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉) ∧ (𝑢 = (𝑟 + ((𝐺‘𝑢) · 𝑍)) ∧ 𝑣 = (𝑠 + ((𝐺‘𝑣) · 𝑍)))) → 𝑣 = (𝑠 + ((𝐺‘𝑣) · 𝑍)))
4	2, 3	oveq12d 7386	. 2 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉) ∧ (𝑢 = (𝑟 + ((𝐺‘𝑢) · 𝑍)) ∧ 𝑣 = (𝑠 + ((𝐺‘𝑣) · 𝑍)))) → ((𝑙 · 𝑢) + 𝑣) = ((𝑙 · (𝑟 + ((𝐺‘𝑢) · 𝑍))) + (𝑠 + ((𝐺‘𝑣) · 𝑍))))
5		simpl1 1193	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → 𝜑)
6		lshpkrlem.w	. . . . . . . 8 ⊢ (𝜑 → 𝑊 ∈ LVec)
7		lveclmod 21070	. . . . . . . 8 ⊢ (𝑊 ∈ LVec → 𝑊 ∈ LMod)
8	5, 6, 7	3syl 18	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → 𝑊 ∈ LMod)
9		simpl2 1194	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → 𝑙 ∈ 𝐾)
10		simpr2 1197	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → 𝑟 ∈ 𝑉)
11		simpl3 1195	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → 𝑢 ∈ 𝑉)
12		lshpkrlem.v	. . . . . . . . . 10 ⊢ 𝑉 = (Base‘𝑊)
13		lshpkrlem.a	. . . . . . . . . 10 ⊢ + = (+_g‘𝑊)
14		lshpkrlem.n	. . . . . . . . . 10 ⊢ 𝑁 = (LSpan‘𝑊)
15		lshpkrlem.p	. . . . . . . . . 10 ⊢ ⊕ = (LSSum‘𝑊)
16		lshpkrlem.h	. . . . . . . . . 10 ⊢ 𝐻 = (LSHyp‘𝑊)
17	6	adantr 480	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑢 ∈ 𝑉) → 𝑊 ∈ LVec)
18		lshpkrlem.u	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑈 ∈ 𝐻)
19	18	adantr 480	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑢 ∈ 𝑉) → 𝑈 ∈ 𝐻)
20		lshpkrlem.z	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑍 ∈ 𝑉)
21	20	adantr 480	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑢 ∈ 𝑉) → 𝑍 ∈ 𝑉)
22		simpr 484	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑢 ∈ 𝑉) → 𝑢 ∈ 𝑉)
23		lshpkrlem.e	. . . . . . . . . . 11 ⊢ (𝜑 → (𝑈 ⊕ (𝑁‘{𝑍})) = 𝑉)
24	23	adantr 480	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑢 ∈ 𝑉) → (𝑈 ⊕ (𝑁‘{𝑍})) = 𝑉)
25		lshpkrlem.d	. . . . . . . . . 10 ⊢ 𝐷 = (Scalar‘𝑊)
26		lshpkrlem.k	. . . . . . . . . 10 ⊢ 𝐾 = (Base‘𝐷)
27		lshpkrlem.t	. . . . . . . . . 10 ⊢ · = ( ·_𝑠 ‘𝑊)
28		lshpkrlem.o	. . . . . . . . . 10 ⊢ 0 = (0_g‘𝐷)
29		lshpkrlem.g	. . . . . . . . . 10 ⊢ 𝐺 = (𝑥 ∈ 𝑉 ↦ (℩𝑘 ∈ 𝐾 ∃𝑦 ∈ 𝑈 𝑥 = (𝑦 + (𝑘 · 𝑍))))
30	12, 13, 14, 15, 16, 17, 19, 21, 22, 24, 25, 26, 27, 28, 29	lshpkrlem2 39476	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑢 ∈ 𝑉) → (𝐺‘𝑢) ∈ 𝐾)
31	5, 11, 30	syl2anc 585	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (𝐺‘𝑢) ∈ 𝐾)
32	5, 20	syl 17	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → 𝑍 ∈ 𝑉)
33	12, 25, 27, 26	lmodvscl 20841	. . . . . . . 8 ⊢ ((𝑊 ∈ LMod ∧ (𝐺‘𝑢) ∈ 𝐾 ∧ 𝑍 ∈ 𝑉) → ((𝐺‘𝑢) · 𝑍) ∈ 𝑉)
34	8, 31, 32, 33	syl3anc 1374	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → ((𝐺‘𝑢) · 𝑍) ∈ 𝑉)
35	12, 13, 25, 27, 26	lmodvsdi 20848	. . . . . . 7 ⊢ ((𝑊 ∈ LMod ∧ (𝑙 ∈ 𝐾 ∧ 𝑟 ∈ 𝑉 ∧ ((𝐺‘𝑢) · 𝑍) ∈ 𝑉)) → (𝑙 · (𝑟 + ((𝐺‘𝑢) · 𝑍))) = ((𝑙 · 𝑟) + (𝑙 · ((𝐺‘𝑢) · 𝑍))))
36	8, 9, 10, 34, 35	syl13anc 1375	. . . . . 6 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (𝑙 · (𝑟 + ((𝐺‘𝑢) · 𝑍))) = ((𝑙 · 𝑟) + (𝑙 · ((𝐺‘𝑢) · 𝑍))))
37		eqid 2737	. . . . . . . . 9 ⊢ (._r‘𝐷) = (._r‘𝐷)
38	12, 25, 27, 26, 37	lmodvsass 20850	. . . . . . . 8 ⊢ ((𝑊 ∈ LMod ∧ (𝑙 ∈ 𝐾 ∧ (𝐺‘𝑢) ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) = (𝑙 · ((𝐺‘𝑢) · 𝑍)))
39	8, 9, 31, 32, 38	syl13anc 1375	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) = (𝑙 · ((𝐺‘𝑢) · 𝑍)))
40	39	oveq2d 7384	. . . . . 6 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → ((𝑙 · 𝑟) + ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍)) = ((𝑙 · 𝑟) + (𝑙 · ((𝐺‘𝑢) · 𝑍))))
41	36, 40	eqtr4d 2775	. . . . 5 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (𝑙 · (𝑟 + ((𝐺‘𝑢) · 𝑍))) = ((𝑙 · 𝑟) + ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍)))
42	41	oveq1d 7383	. . . 4 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → ((𝑙 · (𝑟 + ((𝐺‘𝑢) · 𝑍))) + (𝑠 + ((𝐺‘𝑣) · 𝑍))) = (((𝑙 · 𝑟) + ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍)) + (𝑠 + ((𝐺‘𝑣) · 𝑍))))
43	12, 25, 27, 26	lmodvscl 20841	. . . . . . 7 ⊢ ((𝑊 ∈ LMod ∧ 𝑙 ∈ 𝐾 ∧ 𝑟 ∈ 𝑉) → (𝑙 · 𝑟) ∈ 𝑉)
44	8, 9, 10, 43	syl3anc 1374	. . . . . 6 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (𝑙 · 𝑟) ∈ 𝑉)
45	25, 26, 37	lmodmcl 20836	. . . . . . . 8 ⊢ ((𝑊 ∈ LMod ∧ 𝑙 ∈ 𝐾 ∧ (𝐺‘𝑢) ∈ 𝐾) → (𝑙(._r‘𝐷)(𝐺‘𝑢)) ∈ 𝐾)
46	8, 9, 31, 45	syl3anc 1374	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (𝑙(._r‘𝐷)(𝐺‘𝑢)) ∈ 𝐾)
47	12, 25, 27, 26	lmodvscl 20841	. . . . . . 7 ⊢ ((𝑊 ∈ LMod ∧ (𝑙(._r‘𝐷)(𝐺‘𝑢)) ∈ 𝐾 ∧ 𝑍 ∈ 𝑉) → ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) ∈ 𝑉)
48	8, 46, 32, 47	syl3anc 1374	. . . . . 6 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) ∈ 𝑉)
49		simpr3 1198	. . . . . 6 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → 𝑠 ∈ 𝑉)
50		simpr1 1196	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → 𝑣 ∈ 𝑉)
51	6	adantr 480	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉) → 𝑊 ∈ LVec)
52	18	adantr 480	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉) → 𝑈 ∈ 𝐻)
53	20	adantr 480	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉) → 𝑍 ∈ 𝑉)
54		simpr 484	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉) → 𝑣 ∈ 𝑉)
55	23	adantr 480	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉) → (𝑈 ⊕ (𝑁‘{𝑍})) = 𝑉)
56	12, 13, 14, 15, 16, 51, 52, 53, 54, 55, 25, 26, 27, 28, 29	lshpkrlem2 39476	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝑉) → (𝐺‘𝑣) ∈ 𝐾)
57	5, 50, 56	syl2anc 585	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (𝐺‘𝑣) ∈ 𝐾)
58	12, 25, 27, 26	lmodvscl 20841	. . . . . . 7 ⊢ ((𝑊 ∈ LMod ∧ (𝐺‘𝑣) ∈ 𝐾 ∧ 𝑍 ∈ 𝑉) → ((𝐺‘𝑣) · 𝑍) ∈ 𝑉)
59	8, 57, 32, 58	syl3anc 1374	. . . . . 6 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → ((𝐺‘𝑣) · 𝑍) ∈ 𝑉)
60	12, 13	lmod4 20875	. . . . . 6 ⊢ ((𝑊 ∈ LMod ∧ ((𝑙 · 𝑟) ∈ 𝑉 ∧ ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) ∈ 𝑉) ∧ (𝑠 ∈ 𝑉 ∧ ((𝐺‘𝑣) · 𝑍) ∈ 𝑉)) → (((𝑙 · 𝑟) + ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍)) + (𝑠 + ((𝐺‘𝑣) · 𝑍))) = (((𝑙 · 𝑟) + 𝑠) + (((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) + ((𝐺‘𝑣) · 𝑍))))
61	8, 44, 48, 49, 59, 60	syl122anc 1382	. . . . 5 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (((𝑙 · 𝑟) + ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍)) + (𝑠 + ((𝐺‘𝑣) · 𝑍))) = (((𝑙 · 𝑟) + 𝑠) + (((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) + ((𝐺‘𝑣) · 𝑍))))
62		eqid 2737	. . . . . . . 8 ⊢ (+_g‘𝐷) = (+_g‘𝐷)
63	12, 13, 25, 27, 26, 62	lmodvsdir 20849	. . . . . . 7 ⊢ ((𝑊 ∈ LMod ∧ ((𝑙(._r‘𝐷)(𝐺‘𝑢)) ∈ 𝐾 ∧ (𝐺‘𝑣) ∈ 𝐾 ∧ 𝑍 ∈ 𝑉)) → (((𝑙(._r‘𝐷)(𝐺‘𝑢))(+_g‘𝐷)(𝐺‘𝑣)) · 𝑍) = (((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) + ((𝐺‘𝑣) · 𝑍)))
64	8, 46, 57, 32, 63	syl13anc 1375	. . . . . 6 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (((𝑙(._r‘𝐷)(𝐺‘𝑢))(+_g‘𝐷)(𝐺‘𝑣)) · 𝑍) = (((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) + ((𝐺‘𝑣) · 𝑍)))
65	64	oveq2d 7384	. . . . 5 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (((𝑙 · 𝑟) + 𝑠) + (((𝑙(._r‘𝐷)(𝐺‘𝑢))(+_g‘𝐷)(𝐺‘𝑣)) · 𝑍)) = (((𝑙 · 𝑟) + 𝑠) + (((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍) + ((𝐺‘𝑣) · 𝑍))))
66	61, 65	eqtr4d 2775	. . . 4 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → (((𝑙 · 𝑟) + ((𝑙(._r‘𝐷)(𝐺‘𝑢)) · 𝑍)) + (𝑠 + ((𝐺‘𝑣) · 𝑍))) = (((𝑙 · 𝑟) + 𝑠) + (((𝑙(._r‘𝐷)(𝐺‘𝑢))(+_g‘𝐷)(𝐺‘𝑣)) · 𝑍)))
67	42, 66	eqtrd 2772	. . 3 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉)) → ((𝑙 · (𝑟 + ((𝐺‘𝑢) · 𝑍))) + (𝑠 + ((𝐺‘𝑣) · 𝑍))) = (((𝑙 · 𝑟) + 𝑠) + (((𝑙(._r‘𝐷)(𝐺‘𝑢))(+_g‘𝐷)(𝐺‘𝑣)) · 𝑍)))
68	67	3adant3 1133	. 2 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉) ∧ (𝑢 = (𝑟 + ((𝐺‘𝑢) · 𝑍)) ∧ 𝑣 = (𝑠 + ((𝐺‘𝑣) · 𝑍)))) → ((𝑙 · (𝑟 + ((𝐺‘𝑢) · 𝑍))) + (𝑠 + ((𝐺‘𝑣) · 𝑍))) = (((𝑙 · 𝑟) + 𝑠) + (((𝑙(._r‘𝐷)(𝐺‘𝑢))(+_g‘𝐷)(𝐺‘𝑣)) · 𝑍)))
69	4, 68	eqtrd 2772	1 ⊢ (((𝜑 ∧ 𝑙 ∈ 𝐾 ∧ 𝑢 ∈ 𝑉) ∧ (𝑣 ∈ 𝑉 ∧ 𝑟 ∈ 𝑉 ∧ 𝑠 ∈ 𝑉) ∧ (𝑢 = (𝑟 + ((𝐺‘𝑢) · 𝑍)) ∧ 𝑣 = (𝑠 + ((𝐺‘𝑣) · 𝑍)))) → ((𝑙 · 𝑢) + 𝑣) = (((𝑙 · 𝑟) + 𝑠) + (((𝑙(._r‘𝐷)(𝐺‘𝑢))(+_g‘𝐷)(𝐺‘𝑣)) · 𝑍)))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 ∃wrex 3062 {csn 4582 ↦ cmpt 5181 ‘cfv 6500 ℩crio 7324 (class class class)co 7368 Basecbs 17148 +_gcplusg 17189 ._rcmulr 17190 Scalarcsca 17192 ·_𝑠 cvsca 17193 0_gc0g 17371 LSSumclsm 19575 LModclmod 20823 LSpanclspn 20934 LVecclvec 21066 LSHypclsh 39340

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5226 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115

This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-int 4905 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-om 7819 df-1st 7943 df-2nd 7944 df-tpos 8178 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-er 8645 df-en 8896 df-dom 8897 df-sdom 8898 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-sub 11378 df-neg 11379 df-nn 12158 df-2 12220 df-3 12221 df-sets 17103 df-slot 17121 df-ndx 17133 df-base 17149 df-ress 17170 df-plusg 17202 df-mulr 17203 df-0g 17373 df-mgm 18577 df-sgrp 18656 df-mnd 18672 df-submnd 18721 df-grp 18878 df-minusg 18879 df-sbg 18880 df-subg 19065 df-cntz 19258 df-lsm 19577 df-cmn 19723 df-abl 19724 df-mgp 20088 df-rng 20100 df-ur 20129 df-ring 20182 df-oppr 20285 df-dvdsr 20305 df-unit 20306 df-invr 20336 df-drng 20676 df-lmod 20825 df-lss 20895 df-lsp 20935 df-lvec 21067 df-lshyp 39342

This theorem is referenced by: lshpkrlem5 39479

W3C validator