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Theorem nmoi 24245

Description: The operator norm achieves the minimum of the set of upper bounds, if the operator is bounded. (Contributed by Mario Carneiro, 18-Oct-2015.)

**Hypotheses**
Ref	Expression
nmofval.1	⊢ 𝑁 = (𝑆 normOp 𝑇)
nmoi.2	⊢ 𝑉 = (Base‘𝑆)
nmoi.3	⊢ 𝐿 = (norm‘𝑆)
nmoi.4	⊢ 𝑀 = (norm‘𝑇)

**Assertion**
Ref	Expression
nmoi	⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) · (𝐿‘𝑋)))

Proof of Theorem nmoi Dummy variables 𝑟 𝑥 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		2fveq3 6897	. . 3 ⊢ (𝑋 = (0_g‘𝑆) → (𝑀‘(𝐹‘𝑋)) = (𝑀‘(𝐹‘(0_g‘𝑆))))
2		fveq2 6892	. . . 4 ⊢ (𝑋 = (0_g‘𝑆) → (𝐿‘𝑋) = (𝐿‘(0_g‘𝑆)))
3	2	oveq2d 7425	. . 3 ⊢ (𝑋 = (0_g‘𝑆) → ((𝑁‘𝐹) · (𝐿‘𝑋)) = ((𝑁‘𝐹) · (𝐿‘(0_g‘𝑆))))
4	1, 3	breq12d 5162	. 2 ⊢ (𝑋 = (0_g‘𝑆) → ((𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) · (𝐿‘𝑋)) ↔ (𝑀‘(𝐹‘(0_g‘𝑆))) ≤ ((𝑁‘𝐹) · (𝐿‘(0_g‘𝑆)))))
5		2fveq3 6897	. . . . . . . . 9 ⊢ (𝑥 = 𝑋 → (𝑀‘(𝐹‘𝑥)) = (𝑀‘(𝐹‘𝑋)))
6		fveq2 6892	. . . . . . . . . 10 ⊢ (𝑥 = 𝑋 → (𝐿‘𝑥) = (𝐿‘𝑋))
7	6	oveq2d 7425	. . . . . . . . 9 ⊢ (𝑥 = 𝑋 → (𝑟 · (𝐿‘𝑥)) = (𝑟 · (𝐿‘𝑋)))
8	5, 7	breq12d 5162	. . . . . . . 8 ⊢ (𝑥 = 𝑋 → ((𝑀‘(𝐹‘𝑥)) ≤ (𝑟 · (𝐿‘𝑥)) ↔ (𝑀‘(𝐹‘𝑋)) ≤ (𝑟 · (𝐿‘𝑋))))
9	8	rspcv 3609	. . . . . . 7 ⊢ (𝑋 ∈ 𝑉 → (∀𝑥 ∈ 𝑉 (𝑀‘(𝐹‘𝑥)) ≤ (𝑟 · (𝐿‘𝑥)) → (𝑀‘(𝐹‘𝑋)) ≤ (𝑟 · (𝐿‘𝑋))))
10	9	ad3antlr 730	. . . . . 6 ⊢ ((((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) ∧ 𝑟 ∈ (0[,)+∞)) → (∀𝑥 ∈ 𝑉 (𝑀‘(𝐹‘𝑥)) ≤ (𝑟 · (𝐿‘𝑥)) → (𝑀‘(𝐹‘𝑋)) ≤ (𝑟 · (𝐿‘𝑋))))
11		nmofval.1	. . . . . . . . . . . . . 14 ⊢ 𝑁 = (𝑆 normOp 𝑇)
12	11	isnghm 24240	. . . . . . . . . . . . 13 ⊢ (𝐹 ∈ (𝑆 NGHom 𝑇) ↔ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp) ∧ (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ (𝑁‘𝐹) ∈ ℝ)))
13	12	simplbi 499	. . . . . . . . . . . 12 ⊢ (𝐹 ∈ (𝑆 NGHom 𝑇) → (𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp))
14	13	adantr 482	. . . . . . . . . . 11 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp))
15	14	simprd 497	. . . . . . . . . 10 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 𝑇 ∈ NrmGrp)
16	12	simprbi 498	. . . . . . . . . . . . . 14 ⊢ (𝐹 ∈ (𝑆 NGHom 𝑇) → (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ (𝑁‘𝐹) ∈ ℝ))
17	16	adantr 482	. . . . . . . . . . . . 13 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ (𝑁‘𝐹) ∈ ℝ))
18	17	simpld 496	. . . . . . . . . . . 12 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 𝐹 ∈ (𝑆 GrpHom 𝑇))
19		nmoi.2	. . . . . . . . . . . . 13 ⊢ 𝑉 = (Base‘𝑆)
20		eqid 2733	. . . . . . . . . . . . 13 ⊢ (Base‘𝑇) = (Base‘𝑇)
21	19, 20	ghmf 19096	. . . . . . . . . . . 12 ⊢ (𝐹 ∈ (𝑆 GrpHom 𝑇) → 𝐹:𝑉⟶(Base‘𝑇))
22	18, 21	syl 17	. . . . . . . . . . 11 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 𝐹:𝑉⟶(Base‘𝑇))
23		ffvelcdm 7084	. . . . . . . . . . 11 ⊢ ((𝐹:𝑉⟶(Base‘𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐹‘𝑋) ∈ (Base‘𝑇))
24	22, 23	sylancom 589	. . . . . . . . . 10 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐹‘𝑋) ∈ (Base‘𝑇))
25		nmoi.4	. . . . . . . . . . 11 ⊢ 𝑀 = (norm‘𝑇)
26	20, 25	nmcl 24125	. . . . . . . . . 10 ⊢ ((𝑇 ∈ NrmGrp ∧ (𝐹‘𝑋) ∈ (Base‘𝑇)) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
27	15, 24, 26	syl2anc 585	. . . . . . . . 9 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
28	27	adantr 482	. . . . . . . 8 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
29	28	adantr 482	. . . . . . 7 ⊢ ((((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) ∧ 𝑟 ∈ (0[,)+∞)) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
30		elrege0 13431	. . . . . . . . 9 ⊢ (𝑟 ∈ (0[,)+∞) ↔ (𝑟 ∈ ℝ ∧ 0 ≤ 𝑟))
31	30	simplbi 499	. . . . . . . 8 ⊢ (𝑟 ∈ (0[,)+∞) → 𝑟 ∈ ℝ)
32	31	adantl 483	. . . . . . 7 ⊢ ((((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) ∧ 𝑟 ∈ (0[,)+∞)) → 𝑟 ∈ ℝ)
33	14	simpld 496	. . . . . . . . . . 11 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 𝑆 ∈ NrmGrp)
34		simpr 486	. . . . . . . . . . 11 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 𝑋 ∈ 𝑉)
35	33, 34	jca 513	. . . . . . . . . 10 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑆 ∈ NrmGrp ∧ 𝑋 ∈ 𝑉))
36		nmoi.3	. . . . . . . . . . . 12 ⊢ 𝐿 = (norm‘𝑆)
37		eqid 2733	. . . . . . . . . . . 12 ⊢ (0_g‘𝑆) = (0_g‘𝑆)
38	19, 36, 37	nmrpcl 24129	. . . . . . . . . . 11 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑋 ∈ 𝑉 ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝐿‘𝑋) ∈ ℝ⁺)
39	38	3expa 1119	. . . . . . . . . 10 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝐿‘𝑋) ∈ ℝ⁺)
40	35, 39	sylan 581	. . . . . . . . 9 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝐿‘𝑋) ∈ ℝ⁺)
41	40	rpregt0d 13022	. . . . . . . 8 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → ((𝐿‘𝑋) ∈ ℝ ∧ 0 < (𝐿‘𝑋)))
42	41	adantr 482	. . . . . . 7 ⊢ ((((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) ∧ 𝑟 ∈ (0[,)+∞)) → ((𝐿‘𝑋) ∈ ℝ ∧ 0 < (𝐿‘𝑋)))
43		ledivmul2 12093	. . . . . . 7 ⊢ (((𝑀‘(𝐹‘𝑋)) ∈ ℝ ∧ 𝑟 ∈ ℝ ∧ ((𝐿‘𝑋) ∈ ℝ ∧ 0 < (𝐿‘𝑋))) → (((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ 𝑟 ↔ (𝑀‘(𝐹‘𝑋)) ≤ (𝑟 · (𝐿‘𝑋))))
44	29, 32, 42, 43	syl3anc 1372	. . . . . 6 ⊢ ((((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) ∧ 𝑟 ∈ (0[,)+∞)) → (((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ 𝑟 ↔ (𝑀‘(𝐹‘𝑋)) ≤ (𝑟 · (𝐿‘𝑋))))
45	10, 44	sylibrd 259	. . . . 5 ⊢ ((((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) ∧ 𝑟 ∈ (0[,)+∞)) → (∀𝑥 ∈ 𝑉 (𝑀‘(𝐹‘𝑥)) ≤ (𝑟 · (𝐿‘𝑥)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ 𝑟))
46	45	ralrimiva 3147	. . . 4 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → ∀𝑟 ∈ (0[,)+∞)(∀𝑥 ∈ 𝑉 (𝑀‘(𝐹‘𝑥)) ≤ (𝑟 · (𝐿‘𝑥)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ 𝑟))
47	33	adantr 482	. . . . 5 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → 𝑆 ∈ NrmGrp)
48	15	adantr 482	. . . . 5 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → 𝑇 ∈ NrmGrp)
49	18	adantr 482	. . . . 5 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → 𝐹 ∈ (𝑆 GrpHom 𝑇))
50	28, 40	rerpdivcld 13047	. . . . . 6 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ∈ ℝ)
51	50	rexrd 11264	. . . . 5 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ∈ ℝ^*)
52	11, 19, 36, 25	nmogelb 24233	. . . . 5 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ∈ ℝ^*) → (((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ (𝑁‘𝐹) ↔ ∀𝑟 ∈ (0[,)+∞)(∀𝑥 ∈ 𝑉 (𝑀‘(𝐹‘𝑥)) ≤ (𝑟 · (𝐿‘𝑥)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ 𝑟)))
53	47, 48, 49, 51, 52	syl31anc 1374	. . . 4 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ (𝑁‘𝐹) ↔ ∀𝑟 ∈ (0[,)+∞)(∀𝑥 ∈ 𝑉 (𝑀‘(𝐹‘𝑥)) ≤ (𝑟 · (𝐿‘𝑥)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ 𝑟)))
54	46, 53	mpbird 257	. . 3 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ (𝑁‘𝐹))
55	17	simprd 497	. . . . 5 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑁‘𝐹) ∈ ℝ)
56	55	adantr 482	. . . 4 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝑁‘𝐹) ∈ ℝ)
57	28, 56, 40	ledivmul2d 13070	. . 3 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ (𝑁‘𝐹) ↔ (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) · (𝐿‘𝑋))))
58	54, 57	mpbid 231	. 2 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) · (𝐿‘𝑋)))
59		eqid 2733	. . . . . . 7 ⊢ (0_g‘𝑇) = (0_g‘𝑇)
60	37, 59	ghmid 19098	. . . . . 6 ⊢ (𝐹 ∈ (𝑆 GrpHom 𝑇) → (𝐹‘(0_g‘𝑆)) = (0_g‘𝑇))
61	18, 60	syl 17	. . . . 5 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐹‘(0_g‘𝑆)) = (0_g‘𝑇))
62	61	fveq2d 6896	. . . 4 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘(0_g‘𝑆))) = (𝑀‘(0_g‘𝑇)))
63	25, 59	nm0 24138	. . . . 5 ⊢ (𝑇 ∈ NrmGrp → (𝑀‘(0_g‘𝑇)) = 0)
64	15, 63	syl 17	. . . 4 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(0_g‘𝑇)) = 0)
65	62, 64	eqtrd 2773	. . 3 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘(0_g‘𝑆))) = 0)
66	36, 37	nm0 24138	. . . . . 6 ⊢ (𝑆 ∈ NrmGrp → (𝐿‘(0_g‘𝑆)) = 0)
67	33, 66	syl 17	. . . . 5 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐿‘(0_g‘𝑆)) = 0)
68		0re 11216	. . . . 5 ⊢ 0 ∈ ℝ
69	67, 68	eqeltrdi 2842	. . . 4 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐿‘(0_g‘𝑆)) ∈ ℝ)
70	11	nmoge0 24238	. . . . 5 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) → 0 ≤ (𝑁‘𝐹))
71	33, 15, 18, 70	syl3anc 1372	. . . 4 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 0 ≤ (𝑁‘𝐹))
72		0le0 12313	. . . . 5 ⊢ 0 ≤ 0
73	72, 67	breqtrrid 5187	. . . 4 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 0 ≤ (𝐿‘(0_g‘𝑆)))
74	55, 69, 71, 73	mulge0d 11791	. . 3 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 0 ≤ ((𝑁‘𝐹) · (𝐿‘(0_g‘𝑆))))
75	65, 74	eqbrtrd 5171	. 2 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘(0_g‘𝑆))) ≤ ((𝑁‘𝐹) · (𝐿‘(0_g‘𝑆))))
76	4, 58, 75	pm2.61ne 3028	1 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) · (𝐿‘𝑋)))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 205 ∧ wa 397 = wceq 1542 ∈ wcel 2107 ≠ wne 2941 ∀wral 3062 class class class wbr 5149 ⟶wf 6540 ‘cfv 6544 (class class class)co 7409 ℝcr 11109 0cc0 11110 · cmul 11115 +∞cpnf 11245 ℝ^*cxr 11247 < clt 11248 ≤ cle 11249 / cdiv 11871 ℝ⁺crp 12974 [,)cico 13326 Basecbs 17144 0_gc0g 17385 GrpHom cghm 19089 normcnm 24085 NrmGrpcngp 24086 normOp cnmo 24222 NGHom cnghm 24223

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-rep 5286 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 ax-pre-sup 11188

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-rmo 3377 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-1st 7975 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-sup 9437 df-inf 9438 df-pnf 11250 df-mnf 11251 df-xr 11252 df-ltxr 11253 df-le 11254 df-sub 11446 df-neg 11447 df-div 11872 df-nn 12213 df-2 12275 df-n0 12473 df-z 12559 df-uz 12823 df-q 12933 df-rp 12975 df-xneg 13092 df-xadd 13093 df-xmul 13094 df-ico 13330 df-0g 17387 df-topgen 17389 df-mgm 18561 df-sgrp 18610 df-mnd 18626 df-grp 18822 df-ghm 19090 df-psmet 20936 df-xmet 20937 df-met 20938 df-bl 20939 df-mopn 20940 df-top 22396 df-topon 22413 df-topsp 22435 df-bases 22449 df-xms 23826 df-ms 23827 df-nm 24091 df-ngp 24092 df-nmo 24225 df-nghm 24226

This theorem is referenced by: nmoix 24246 nmoeq0 24253 nmoco 24254 nmotri 24256 nmoid 24259 nmods 24261

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