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Theorem nmoix 24246

Description: The operator norm is a bound on the size of an operator, even when it is infinite (using extended real multiplication). (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
nmoix	⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) ·_e (𝐿‘𝑋)))

**Proof of Theorem nmoix**
Step	Hyp	Ref	Expression
1		nmofval.1	. . . . . . 7 ⊢ 𝑁 = (𝑆 normOp 𝑇)
2	1	isnghm2 24241	. . . . . 6 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) → (𝐹 ∈ (𝑆 NGHom 𝑇) ↔ (𝑁‘𝐹) ∈ ℝ))
3	2	biimpar 479	. . . . 5 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ (𝑁‘𝐹) ∈ ℝ) → 𝐹 ∈ (𝑆 NGHom 𝑇))
4		nmoi.2	. . . . . 6 ⊢ 𝑉 = (Base‘𝑆)
5		nmoi.3	. . . . . 6 ⊢ 𝐿 = (norm‘𝑆)
6		nmoi.4	. . . . . 6 ⊢ 𝑀 = (norm‘𝑇)
7	1, 4, 5, 6	nmoi 24245	. . . . 5 ⊢ ((𝐹 ∈ (𝑆 NGHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) · (𝐿‘𝑋)))
8	3, 7	sylan 581	. . . 4 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ (𝑁‘𝐹) ∈ ℝ) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) · (𝐿‘𝑋)))
9	8	an32s 651	. . 3 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ (𝑁‘𝐹) ∈ ℝ) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) · (𝐿‘𝑋)))
10		id 22	. . . 4 ⊢ ((𝑁‘𝐹) ∈ ℝ → (𝑁‘𝐹) ∈ ℝ)
11	4, 5	nmcl 24125	. . . . 5 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑋 ∈ 𝑉) → (𝐿‘𝑋) ∈ ℝ)
12	11	3ad2antl1 1186	. . . 4 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝐿‘𝑋) ∈ ℝ)
13		rexmul 13250	. . . 4 ⊢ (((𝑁‘𝐹) ∈ ℝ ∧ (𝐿‘𝑋) ∈ ℝ) → ((𝑁‘𝐹) ·_e (𝐿‘𝑋)) = ((𝑁‘𝐹) · (𝐿‘𝑋)))
14	10, 12, 13	syl2anr 598	. . 3 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ (𝑁‘𝐹) ∈ ℝ) → ((𝑁‘𝐹) ·_e (𝐿‘𝑋)) = ((𝑁‘𝐹) · (𝐿‘𝑋)))
15	9, 14	breqtrrd 5177	. 2 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ (𝑁‘𝐹) ∈ ℝ) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) ·_e (𝐿‘𝑋)))
16		fveq2 6892	. . . . . . 7 ⊢ (𝑋 = (0_g‘𝑆) → (𝐹‘𝑋) = (𝐹‘(0_g‘𝑆)))
17	16	fveq2d 6896	. . . . . 6 ⊢ (𝑋 = (0_g‘𝑆) → (𝑀‘(𝐹‘𝑋)) = (𝑀‘(𝐹‘(0_g‘𝑆))))
18		fveq2 6892	. . . . . . 7 ⊢ (𝑋 = (0_g‘𝑆) → (𝐿‘𝑋) = (𝐿‘(0_g‘𝑆)))
19	18	oveq2d 7425	. . . . . 6 ⊢ (𝑋 = (0_g‘𝑆) → (+∞ ·_e (𝐿‘𝑋)) = (+∞ ·_e (𝐿‘(0_g‘𝑆))))
20	17, 19	breq12d 5162	. . . . 5 ⊢ (𝑋 = (0_g‘𝑆) → ((𝑀‘(𝐹‘𝑋)) ≤ (+∞ ·_e (𝐿‘𝑋)) ↔ (𝑀‘(𝐹‘(0_g‘𝑆))) ≤ (+∞ ·_e (𝐿‘(0_g‘𝑆)))))
21		simpl2 1193	. . . . . . . . . 10 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → 𝑇 ∈ NrmGrp)
22		eqid 2733	. . . . . . . . . . . . 13 ⊢ (Base‘𝑇) = (Base‘𝑇)
23	4, 22	ghmf 19096	. . . . . . . . . . . 12 ⊢ (𝐹 ∈ (𝑆 GrpHom 𝑇) → 𝐹:𝑉⟶(Base‘𝑇))
24	23	ffvelcdmda 7087	. . . . . . . . . . 11 ⊢ ((𝐹 ∈ (𝑆 GrpHom 𝑇) ∧ 𝑋 ∈ 𝑉) → (𝐹‘𝑋) ∈ (Base‘𝑇))
25	24	3ad2antl3 1188	. . . . . . . . . 10 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝐹‘𝑋) ∈ (Base‘𝑇))
26	22, 6	nmcl 24125	. . . . . . . . . 10 ⊢ ((𝑇 ∈ NrmGrp ∧ (𝐹‘𝑋) ∈ (Base‘𝑇)) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
27	21, 25, 26	syl2anc 585	. . . . . . . . 9 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
28	27	adantr 482	. . . . . . . 8 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ)
29	28	rexrd 11264	. . . . . . 7 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝑀‘(𝐹‘𝑋)) ∈ ℝ^*)
30		pnfge 13110	. . . . . . 7 ⊢ ((𝑀‘(𝐹‘𝑋)) ∈ ℝ^* → (𝑀‘(𝐹‘𝑋)) ≤ +∞)
31	29, 30	syl 17	. . . . . 6 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝑀‘(𝐹‘𝑋)) ≤ +∞)
32		simp1 1137	. . . . . . . 8 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) → 𝑆 ∈ NrmGrp)
33		eqid 2733	. . . . . . . . . 10 ⊢ (0_g‘𝑆) = (0_g‘𝑆)
34	4, 5, 33	nmrpcl 24129	. . . . . . . . 9 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑋 ∈ 𝑉 ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝐿‘𝑋) ∈ ℝ⁺)
35	34	3expa 1119	. . . . . . . 8 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝐿‘𝑋) ∈ ℝ⁺)
36	32, 35	sylanl1 679	. . . . . . 7 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝐿‘𝑋) ∈ ℝ⁺)
37		rpxr 12983	. . . . . . . 8 ⊢ ((𝐿‘𝑋) ∈ ℝ⁺ → (𝐿‘𝑋) ∈ ℝ^*)
38		rpgt0 12986	. . . . . . . 8 ⊢ ((𝐿‘𝑋) ∈ ℝ⁺ → 0 < (𝐿‘𝑋))
39		xmulpnf2 13254	. . . . . . . 8 ⊢ (((𝐿‘𝑋) ∈ ℝ^* ∧ 0 < (𝐿‘𝑋)) → (+∞ ·_e (𝐿‘𝑋)) = +∞)
40	37, 38, 39	syl2anc 585	. . . . . . 7 ⊢ ((𝐿‘𝑋) ∈ ℝ⁺ → (+∞ ·_e (𝐿‘𝑋)) = +∞)
41	36, 40	syl 17	. . . . . 6 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (+∞ ·_e (𝐿‘𝑋)) = +∞)
42	31, 41	breqtrrd 5177	. . . . 5 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ 𝑋 ≠ (0_g‘𝑆)) → (𝑀‘(𝐹‘𝑋)) ≤ (+∞ ·_e (𝐿‘𝑋)))
43		0le0 12313	. . . . . 6 ⊢ 0 ≤ 0
44		simpl3 1194	. . . . . . . . . 10 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → 𝐹 ∈ (𝑆 GrpHom 𝑇))
45		eqid 2733	. . . . . . . . . . 11 ⊢ (0_g‘𝑇) = (0_g‘𝑇)
46	33, 45	ghmid 19098	. . . . . . . . . 10 ⊢ (𝐹 ∈ (𝑆 GrpHom 𝑇) → (𝐹‘(0_g‘𝑆)) = (0_g‘𝑇))
47	44, 46	syl 17	. . . . . . . . 9 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝐹‘(0_g‘𝑆)) = (0_g‘𝑇))
48	47	fveq2d 6896	. . . . . . . 8 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘(0_g‘𝑆))) = (𝑀‘(0_g‘𝑇)))
49	6, 45	nm0 24138	. . . . . . . . 9 ⊢ (𝑇 ∈ NrmGrp → (𝑀‘(0_g‘𝑇)) = 0)
50	21, 49	syl 17	. . . . . . . 8 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(0_g‘𝑇)) = 0)
51	48, 50	eqtrd 2773	. . . . . . 7 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘(0_g‘𝑆))) = 0)
52		simpl1 1192	. . . . . . . . . 10 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → 𝑆 ∈ NrmGrp)
53	5, 33	nm0 24138	. . . . . . . . . 10 ⊢ (𝑆 ∈ NrmGrp → (𝐿‘(0_g‘𝑆)) = 0)
54	52, 53	syl 17	. . . . . . . . 9 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝐿‘(0_g‘𝑆)) = 0)
55	54	oveq2d 7425	. . . . . . . 8 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (+∞ ·_e (𝐿‘(0_g‘𝑆))) = (+∞ ·_e 0))
56		pnfxr 11268	. . . . . . . . 9 ⊢ +∞ ∈ ℝ^*
57		xmul01 13246	. . . . . . . . 9 ⊢ (+∞ ∈ ℝ^* → (+∞ ·_e 0) = 0)
58	56, 57	ax-mp 5	. . . . . . . 8 ⊢ (+∞ ·_e 0) = 0
59	55, 58	eqtrdi 2789	. . . . . . 7 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (+∞ ·_e (𝐿‘(0_g‘𝑆))) = 0)
60	51, 59	breq12d 5162	. . . . . 6 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → ((𝑀‘(𝐹‘(0_g‘𝑆))) ≤ (+∞ ·_e (𝐿‘(0_g‘𝑆))) ↔ 0 ≤ 0))
61	43, 60	mpbiri 258	. . . . 5 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘(0_g‘𝑆))) ≤ (+∞ ·_e (𝐿‘(0_g‘𝑆))))
62	20, 42, 61	pm2.61ne 3028	. . . 4 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ≤ (+∞ ·_e (𝐿‘𝑋)))
63	62	adantr 482	. . 3 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ (𝑁‘𝐹) = +∞) → (𝑀‘(𝐹‘𝑋)) ≤ (+∞ ·_e (𝐿‘𝑋)))
64		simpr 486	. . . 4 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ (𝑁‘𝐹) = +∞) → (𝑁‘𝐹) = +∞)
65	64	oveq1d 7424	. . 3 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ (𝑁‘𝐹) = +∞) → ((𝑁‘𝐹) ·_e (𝐿‘𝑋)) = (+∞ ·_e (𝐿‘𝑋)))
66	63, 65	breqtrrd 5177	. 2 ⊢ ((((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) ∧ (𝑁‘𝐹) = +∞) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) ·_e (𝐿‘𝑋)))
67	1	nmocl 24237	. . . . 5 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) → (𝑁‘𝐹) ∈ ℝ^*)
68	1	nmoge0 24238	. . . . . 6 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) → 0 ≤ (𝑁‘𝐹))
69		ge0nemnf 13152	. . . . . 6 ⊢ (((𝑁‘𝐹) ∈ ℝ^* ∧ 0 ≤ (𝑁‘𝐹)) → (𝑁‘𝐹) ≠ -∞)
70	67, 68, 69	syl2anc 585	. . . . 5 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) → (𝑁‘𝐹) ≠ -∞)
71	67, 70	jca 513	. . . 4 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) → ((𝑁‘𝐹) ∈ ℝ^* ∧ (𝑁‘𝐹) ≠ -∞))
72		xrnemnf 13097	. . . 4 ⊢ (((𝑁‘𝐹) ∈ ℝ^* ∧ (𝑁‘𝐹) ≠ -∞) ↔ ((𝑁‘𝐹) ∈ ℝ ∨ (𝑁‘𝐹) = +∞))
73	71, 72	sylib 217	. . 3 ⊢ ((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) → ((𝑁‘𝐹) ∈ ℝ ∨ (𝑁‘𝐹) = +∞))
74	73	adantr 482	. 2 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → ((𝑁‘𝐹) ∈ ℝ ∨ (𝑁‘𝐹) = +∞))
75	15, 66, 74	mpjaodan 958	1 ⊢ (((𝑆 ∈ NrmGrp ∧ 𝑇 ∈ NrmGrp ∧ 𝐹 ∈ (𝑆 GrpHom 𝑇)) ∧ 𝑋 ∈ 𝑉) → (𝑀‘(𝐹‘𝑋)) ≤ ((𝑁‘𝐹) ·_e (𝐿‘𝑋)))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 397 ∨ wo 846 ∧ w3a 1088 = wceq 1542 ∈ wcel 2107 ≠ wne 2941 class class class wbr 5149 ‘cfv 6544 (class class class)co 7409 ℝcr 11109 0cc0 11110 · cmul 11115 +∞cpnf 11245 -∞cmnf 11246 ℝ^*cxr 11247 < clt 11248 ≤ cle 11249 ℝ⁺crp 12974 ·_e cxmu 13091 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: nmoi2 24247 nmoleub2lem 24630

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