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Theorem nmoi 24236

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 6893	. . 3 ⊢ (𝑋 = (0_g‘𝑆) → (𝑀‘(𝐹‘𝑋)) = (𝑀‘(𝐹‘(0_g‘𝑆))))
2		fveq2 6888	. . . 4 ⊢ (𝑋 = (0_g‘𝑆) → (𝐿‘𝑋) = (𝐿‘(0_g‘𝑆)))
3	2	oveq2d 7421	. . 3 ⊢ (𝑋 = (0_g‘𝑆) → ((𝑁‘𝐹) · (𝐿‘𝑋)) = ((𝑁‘𝐹) · (𝐿‘(0_g‘𝑆))))
4	1, 3	breq12d 5160	. 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 6893	. . . . . . . . 9 ⊢ (𝑥 = 𝑋 → (𝑀‘(𝐹‘𝑥)) = (𝑀‘(𝐹‘𝑋)))
6		fveq2 6888	. . . . . . . . . 10 ⊢ (𝑥 = 𝑋 → (𝐿‘𝑥) = (𝐿‘𝑋))
7	6	oveq2d 7421	. . . . . . . . 9 ⊢ (𝑥 = 𝑋 → (𝑟 · (𝐿‘𝑥)) = (𝑟 · (𝐿‘𝑋)))
8	5, 7	breq12d 5160	. . . . . . . 8 ⊢ (𝑥 = 𝑋 → ((𝑀‘(𝐹‘𝑥)) ≤ (𝑟 · (𝐿‘𝑥)) ↔ (𝑀‘(𝐹‘𝑋)) ≤ (𝑟 · (𝐿‘𝑋))))
9	8	rspcv 3608	. . . . . . 7 ⊢ (𝑋 ∈ 𝑉 → (∀𝑥 ∈ 𝑉 (𝑀‘(𝐹‘𝑥)) ≤ (𝑟 · (𝐿‘𝑥)) → (𝑀‘(𝐹‘𝑋)) ≤ (𝑟 · (𝐿‘𝑋))))
10	9	ad3antlr 729	. . . . . 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 24231	. . . . . . . . . . . . 13 ⊢ (𝐹 ∈ (𝑆 NGHom 𝑇) ↔ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp) ∧ (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ (𝑁‘𝐹) ∈ ℝ)))
13	12	simplbi 498	. . . . . . . . . . . 12 ⊢ (𝐹 ∈ (𝑆 NGHom 𝑇) → (𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp))
14	13	adantr 481	. . . . . . . . . . 11 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp))
15	14	simprd 496	. . . . . . . . . 10 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 𝑇 ∈ NrmGrp)
16	12	simprbi 497	. . . . . . . . . . . . . 14 ⊢ (𝐹 ∈ (𝑆 NGHom 𝑇) → (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ (𝑁‘𝐹) ∈ ℝ))
17	16	adantr 481	. . . . . . . . . . . . 13 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ (𝑁‘𝐹) ∈ ℝ))
18	17	simpld 495	. . . . . . . . . . . 12 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 𝐹 ∈ (𝑆 GrpHom 𝑇))
19		nmoi.2	. . . . . . . . . . . . 13 ⊢ 𝑉 = (Base‘𝑆)
20		eqid 2732	. . . . . . . . . . . . 13 ⊢ (Base‘𝑇) = (Base‘𝑇)
21	19, 20	ghmf 19090	. . . . . . . . . . . 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 7080	. . . . . . . . . . 11 ⊢ ((𝐹:𝑉⟶(Base‘𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐹‘𝑋) ∈ (Base‘𝑇))
24	22, 23	sylancom 588	. . . . . . . . . 10 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐹‘𝑋) ∈ (Base‘𝑇))
25		nmoi.4	. . . . . . . . . . 11 ⊢ 𝑀 = (norm‘𝑇)
26	20, 25	nmcl 24116	. . . . . . . . . 10 ⊢ ((𝑇 ∈ NrmGrp ∧ (𝐹‘𝑋) ∈ (Base‘𝑇)) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
27	15, 24, 26	syl2anc 584	. . . . . . . . 9 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
28	27	adantr 481	. . . . . . . 8 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
29	28	adantr 481	. . . . . . 7 ⊢ ((((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) ∧ 𝑟 ∈ (0[,)+∞)) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
30		elrege0 13427	. . . . . . . . 9 ⊢ (𝑟 ∈ (0[,)+∞) ↔ (𝑟 ∈ ℝ ∧ 0 ≤ 𝑟))
31	30	simplbi 498	. . . . . . . 8 ⊢ (𝑟 ∈ (0[,)+∞) → 𝑟 ∈ ℝ)
32	31	adantl 482	. . . . . . 7 ⊢ ((((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) ∧ 𝑟 ∈ (0[,)+∞)) → 𝑟 ∈ ℝ)
33	14	simpld 495	. . . . . . . . . . 11 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 𝑆 ∈ NrmGrp)
34		simpr 485	. . . . . . . . . . 11 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 𝑋 ∈ 𝑉)
35	33, 34	jca 512	. . . . . . . . . 10 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑆 ∈ NrmGrp ∧ 𝑋 ∈ 𝑉))
36		nmoi.3	. . . . . . . . . . . 12 ⊢ 𝐿 = (norm‘𝑆)
37		eqid 2732	. . . . . . . . . . . 12 ⊢ (0_g‘𝑆) = (0_g‘𝑆)
38	19, 36, 37	nmrpcl 24120	. . . . . . . . . . 11 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑋 ∈ 𝑉 ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝐿‘𝑋) ∈ ℝ⁺)
39	38	3expa 1118	. . . . . . . . . 10 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝐿‘𝑋) ∈ ℝ⁺)
40	35, 39	sylan 580	. . . . . . . . 9 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝐿‘𝑋) ∈ ℝ⁺)
41	40	rpregt0d 13018	. . . . . . . 8 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → ((𝐿‘𝑋) ∈ ℝ ∧ 0 < (𝐿‘𝑋)))
42	41	adantr 481	. . . . . . 7 ⊢ ((((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) ∧ 𝑟 ∈ (0[,)+∞)) → ((𝐿‘𝑋) ∈ ℝ ∧ 0 < (𝐿‘𝑋)))
43		ledivmul2 12089	. . . . . . 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 1371	. . . . . 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 258	. . . . 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 3146	. . . 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 481	. . . . 5 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → 𝑆 ∈ NrmGrp)
48	15	adantr 481	. . . . 5 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → 𝑇 ∈ NrmGrp)
49	18	adantr 481	. . . . 5 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → 𝐹 ∈ (𝑆 GrpHom 𝑇))
50	28, 40	rerpdivcld 13043	. . . . . 6 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ∈ ℝ)
51	50	rexrd 11260	. . . . 5 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ∈ ℝ^*)
52	11, 19, 36, 25	nmogelb 24224	. . . . 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 1373	. . . 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 256	. . 3 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → ((𝑀‘(𝐹‘𝑋)) / (𝐿‘𝑋)) ≤ (𝑁‘𝐹))
55	17	simprd 496	. . . . 5 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑁‘𝐹) ∈ ℝ)
56	55	adantr 481	. . . 4 ⊢ (((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝑁‘𝐹) ∈ ℝ)
57	28, 56, 40	ledivmul2d 13066	. . 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 2732	. . . . . . 7 ⊢ (0_g‘𝑇) = (0_g‘𝑇)
60	37, 59	ghmid 19092	. . . . . 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 6892	. . . 4 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘(0_g‘𝑆))) = (𝑀‘(0_g‘𝑇)))
63	25, 59	nm0 24129	. . . . 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 2772	. . 3 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘(0_g‘𝑆))) = 0)
66	36, 37	nm0 24129	. . . . . 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 11212	. . . . 5 ⊢ 0 ∈ ℝ
69	67, 68	eqeltrdi 2841	. . . 4 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐿‘(0_g‘𝑆)) ∈ ℝ)
70	11	nmoge0 24229	. . . . 5 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) → 0 ≤ (𝑁‘𝐹))
71	33, 15, 18, 70	syl3anc 1371	. . . 4 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 0 ≤ (𝑁‘𝐹))
72		0le0 12309	. . . . 5 ⊢ 0 ≤ 0
73	72, 67	breqtrrid 5185	. . . 4 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 0 ≤ (𝐿‘(0_g‘𝑆)))
74	55, 69, 71, 73	mulge0d 11787	. . 3 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → 0 ≤ ((𝑁‘𝐹) · (𝐿‘(0_g‘𝑆))))
75	65, 74	eqbrtrd 5169	. 2 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘(0_g‘𝑆))) ≤ ((𝑁‘𝐹) · (𝐿‘(0_g‘𝑆))))
76	4, 58, 75	pm2.61ne 3027	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 396 = wceq 1541 ∈ wcel 2106 ≠ wne 2940 ∀wral 3061 class class class wbr 5147 ⟶wf 6536 ‘cfv 6540 (class class class)co 7405 ℝcr 11105 0cc0 11106 · cmul 11111 +∞cpnf 11241 ℝ^*cxr 11243 < clt 11244 ≤ cle 11245 / cdiv 11867 ℝ⁺crp 12970 [,)cico 13322 Basecbs 17140 0_gc0g 17381 GrpHom cghm 19083 normcnm 24076 NrmGrpcngp 24077 normOp cnmo 24213 NGHom cnghm 24214

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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2703 ax-rep 5284 ax-sep 5298 ax-nul 5305 ax-pow 5362 ax-pr 5426 ax-un 7721 ax-cnex 11162 ax-resscn 11163 ax-1cn 11164 ax-icn 11165 ax-addcl 11166 ax-addrcl 11167 ax-mulcl 11168 ax-mulrcl 11169 ax-mulcom 11170 ax-addass 11171 ax-mulass 11172 ax-distr 11173 ax-i2m1 11174 ax-1ne0 11175 ax-1rid 11176 ax-rnegex 11177 ax-rrecex 11178 ax-cnre 11179 ax-pre-lttri 11180 ax-pre-lttrn 11181 ax-pre-ltadd 11182 ax-pre-mulgt0 11183 ax-pre-sup 11184

This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3376 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-pss 3966 df-nul 4322 df-if 4528 df-pw 4603 df-sn 4628 df-pr 4630 df-op 4634 df-uni 4908 df-iun 4998 df-br 5148 df-opab 5210 df-mpt 5231 df-tr 5265 df-id 5573 df-eprel 5579 df-po 5587 df-so 5588 df-fr 5630 df-we 5632 df-xp 5681 df-rel 5682 df-cnv 5683 df-co 5684 df-dm 5685 df-rn 5686 df-res 5687 df-ima 5688 df-pred 6297 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6492 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7361 df-ov 7408 df-oprab 7409 df-mpo 7410 df-om 7852 df-1st 7971 df-2nd 7972 df-frecs 8262 df-wrecs 8293 df-recs 8367 df-rdg 8406 df-er 8699 df-map 8818 df-en 8936 df-dom 8937 df-sdom 8938 df-sup 9433 df-inf 9434 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11442 df-neg 11443 df-div 11868 df-nn 12209 df-2 12271 df-n0 12469 df-z 12555 df-uz 12819 df-q 12929 df-rp 12971 df-xneg 13088 df-xadd 13089 df-xmul 13090 df-ico 13326 df-0g 17383 df-topgen 17385 df-mgm 18557 df-sgrp 18606 df-mnd 18622 df-grp 18818 df-ghm 19084 df-psmet 20928 df-xmet 20929 df-met 20930 df-bl 20931 df-mopn 20932 df-top 22387 df-topon 22404 df-topsp 22426 df-bases 22440 df-xms 23817 df-ms 23818 df-nm 24082 df-ngp 24083 df-nmo 24216 df-nghm 24217

This theorem is referenced by: nmoix 24237 nmoeq0 24244 nmoco 24245 nmotri 24247 nmoid 24250 nmods 24252

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