Theorem nmophmi 30294

Description: The norm of the scalar product of a bounded linear operator. (Contributed by NM, 10-Mar-2006.) (New usage is discouraged.)

Hypothesis

Ref	Expression
nmophm.1	⊢ 𝑇 ∈ BndLinOp

Assertion

Ref	Expression
nmophmi	⊢ (𝐴 ∈ ℂ → (normop‘(𝐴 ·op 𝑇)) = ((abs‘𝐴) · (normop‘𝑇)))

Proof of Theorem nmophmi

Dummy variable 𝑥 is distinct from all other variables.

Step	Hyp	Ref	Expression
1		nmophm.1	. . . . . . . . . . 11 ⊢ 𝑇 ∈ BndLinOp
2		bdopf 30125	. . . . . . . . . . 11 ⊢ (𝑇 ∈ BndLinOp → 𝑇: ℋ⟶ ℋ)
3	1, 2	ax-mp 5	. . . . . . . . . 10 ⊢ 𝑇: ℋ⟶ ℋ
4		homval 30004	. . . . . . . . . 10 ⊢ ((𝐴 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ ∧ 𝑥 ∈ ℋ) → ((𝐴 ·op 𝑇)‘𝑥) = (𝐴 ·ℎ (𝑇‘𝑥)))
5	3, 4	mp3an2 1447	. . . . . . . . 9 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → ((𝐴 ·op 𝑇)‘𝑥) = (𝐴 ·ℎ (𝑇‘𝑥)))
6	5	fveq2d 6760	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) = (normℎ‘(𝐴 ·ℎ (𝑇‘𝑥))))
7	3	ffvelrni 6942	. . . . . . . . 9 ⊢ (𝑥 ∈ ℋ → (𝑇‘𝑥) ∈ ℋ)
8		norm-iii 29403	. . . . . . . . 9 ⊢ ((𝐴 ∈ ℂ ∧ (𝑇‘𝑥) ∈ ℋ) → (normℎ‘(𝐴 ·ℎ (𝑇‘𝑥))) = ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))))
9	7, 8	sylan2 592	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → (normℎ‘(𝐴 ·ℎ (𝑇‘𝑥))) = ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))))
10	6, 9	eqtrd 2778	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) = ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))))
11	10	adantr 480	. . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) = ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))))
12		normcl 29388	. . . . . . . . 9 ⊢ ((𝑇‘𝑥) ∈ ℋ → (normℎ‘(𝑇‘𝑥)) ∈ ℝ)
13	7, 12	syl 17	. . . . . . . 8 ⊢ (𝑥 ∈ ℋ → (normℎ‘(𝑇‘𝑥)) ∈ ℝ)
14	13	ad2antlr 723	. . . . . . 7 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘(𝑇‘𝑥)) ∈ ℝ)
15		abscl 14918	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → (abs‘𝐴) ∈ ℝ)
16		absge0 14927	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → 0 ≤ (abs‘𝐴))
17	15, 16	jca 511	. . . . . . . 8 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) ∈ ℝ ∧ 0 ≤ (abs‘𝐴)))
18	17	ad2antrr 722	. . . . . . 7 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → ((abs‘𝐴) ∈ ℝ ∧ 0 ≤ (abs‘𝐴)))
19		nmoplb 30170	. . . . . . . . 9 ⊢ ((𝑇: ℋ⟶ ℋ ∧ 𝑥 ∈ ℋ ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘(𝑇‘𝑥)) ≤ (normop‘𝑇))
20	3, 19	mp3an1 1446	. . . . . . . 8 ⊢ ((𝑥 ∈ ℋ ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘(𝑇‘𝑥)) ≤ (normop‘𝑇))
21	20	adantll 710	. . . . . . 7 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘(𝑇‘𝑥)) ≤ (normop‘𝑇))
22		nmopre 30133	. . . . . . . . 9 ⊢ (𝑇 ∈ BndLinOp → (normop‘𝑇) ∈ ℝ)
23	1, 22	ax-mp 5	. . . . . . . 8 ⊢ (normop‘𝑇) ∈ ℝ
24		lemul2a 11760	. . . . . . . 8 ⊢ ((((normℎ‘(𝑇‘𝑥)) ∈ ℝ ∧ (normop‘𝑇) ∈ ℝ ∧ ((abs‘𝐴) ∈ ℝ ∧ 0 ≤ (abs‘𝐴))) ∧ (normℎ‘(𝑇‘𝑥)) ≤ (normop‘𝑇)) → ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ ((abs‘𝐴) · (normop‘𝑇)))
25	23, 24	mp3anl2 1454	. . . . . . 7 ⊢ ((((normℎ‘(𝑇‘𝑥)) ∈ ℝ ∧ ((abs‘𝐴) ∈ ℝ ∧ 0 ≤ (abs‘𝐴))) ∧ (normℎ‘(𝑇‘𝑥)) ≤ (normop‘𝑇)) → ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ ((abs‘𝐴) · (normop‘𝑇)))
26	14, 18, 21, 25	syl21anc 834	. . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ ((abs‘𝐴) · (normop‘𝑇)))
27	11, 26	eqbrtrd 5092	. . . . 5 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ ((abs‘𝐴) · (normop‘𝑇)))
28	27	ex 412	. . . 4 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → ((normℎ‘𝑥) ≤ 1 → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ ((abs‘𝐴) · (normop‘𝑇))))
29	28	ralrimiva 3107	. . 3 ⊢ (𝐴 ∈ ℂ → ∀𝑥 ∈ ℋ ((normℎ‘𝑥) ≤ 1 → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ ((abs‘𝐴) · (normop‘𝑇))))
30		homulcl 30022	. . . . 5 ⊢ ((𝐴 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ) → (𝐴 ·op 𝑇): ℋ⟶ ℋ)
31	3, 30	mpan2 687	. . . 4 ⊢ (𝐴 ∈ ℂ → (𝐴 ·op 𝑇): ℋ⟶ ℋ)
32		remulcl 10887	. . . . . 6 ⊢ (((abs‘𝐴) ∈ ℝ ∧ (normop‘𝑇) ∈ ℝ) → ((abs‘𝐴) · (normop‘𝑇)) ∈ ℝ)
33	15, 23, 32	sylancl 585	. . . . 5 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) · (normop‘𝑇)) ∈ ℝ)
34	33	rexrd 10956	. . . 4 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) · (normop‘𝑇)) ∈ ℝ*)
35		nmopub 30171	. . . 4 ⊢ (((𝐴 ·op 𝑇): ℋ⟶ ℋ ∧ ((abs‘𝐴) · (normop‘𝑇)) ∈ ℝ*) → ((normop‘(𝐴 ·op 𝑇)) ≤ ((abs‘𝐴) · (normop‘𝑇)) ↔ ∀𝑥 ∈ ℋ ((normℎ‘𝑥) ≤ 1 → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ ((abs‘𝐴) · (normop‘𝑇)))))
36	31, 34, 35	syl2anc 583	. . 3 ⊢ (𝐴 ∈ ℂ → ((normop‘(𝐴 ·op 𝑇)) ≤ ((abs‘𝐴) · (normop‘𝑇)) ↔ ∀𝑥 ∈ ℋ ((normℎ‘𝑥) ≤ 1 → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ ((abs‘𝐴) · (normop‘𝑇)))))
37	29, 36	mpbird 256	. 2 ⊢ (𝐴 ∈ ℂ → (normop‘(𝐴 ·op 𝑇)) ≤ ((abs‘𝐴) · (normop‘𝑇)))
38		fveq2 6756	. . . . . . . 8 ⊢ (𝐴 = 0 → (abs‘𝐴) = (abs‘0))
39		abs0 14925	. . . . . . . 8 ⊢ (abs‘0) = 0
40	38, 39	eqtrdi 2795	. . . . . . 7 ⊢ (𝐴 = 0 → (abs‘𝐴) = 0)
41	40	oveq1d 7270	. . . . . 6 ⊢ (𝐴 = 0 → ((abs‘𝐴) · (normop‘𝑇)) = (0 · (normop‘𝑇)))
42	23	recni 10920	. . . . . . 7 ⊢ (normop‘𝑇) ∈ ℂ
43	42	mul02i 11094	. . . . . 6 ⊢ (0 · (normop‘𝑇)) = 0
44	41, 43	eqtrdi 2795	. . . . 5 ⊢ (𝐴 = 0 → ((abs‘𝐴) · (normop‘𝑇)) = 0)
45	44	adantl 481	. . . 4 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 = 0) → ((abs‘𝐴) · (normop‘𝑇)) = 0)
46		nmopge0 30174	. . . . . 6 ⊢ ((𝐴 ·op 𝑇): ℋ⟶ ℋ → 0 ≤ (normop‘(𝐴 ·op 𝑇)))
47	31, 46	syl 17	. . . . 5 ⊢ (𝐴 ∈ ℂ → 0 ≤ (normop‘(𝐴 ·op 𝑇)))
48	47	adantr 480	. . . 4 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 = 0) → 0 ≤ (normop‘(𝐴 ·op 𝑇)))
49	45, 48	eqbrtrd 5092	. . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 = 0) → ((abs‘𝐴) · (normop‘𝑇)) ≤ (normop‘(𝐴 ·op 𝑇)))
50		nmoplb 30170	. . . . . . . . . . . 12 ⊢ (((𝐴 ·op 𝑇): ℋ⟶ ℋ ∧ 𝑥 ∈ ℋ ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ (normop‘(𝐴 ·op 𝑇)))
51	31, 50	syl3an1 1161	. . . . . . . . . . 11 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ (normop‘(𝐴 ·op 𝑇)))
52	51	3expa 1116	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ (normop‘(𝐴 ·op 𝑇)))
53	11, 52	eqbrtrrd 5094	. . . . . . . . 9 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ (normop‘(𝐴 ·op 𝑇)))
54	53	adantllr 715	. . . . . . . 8 ⊢ ((((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ (normop‘(𝐴 ·op 𝑇)))
55	13	adantl 481	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → (normℎ‘(𝑇‘𝑥)) ∈ ℝ)
56		nmopxr 30129	. . . . . . . . . . . . 13 ⊢ ((𝐴 ·op 𝑇): ℋ⟶ ℋ → (normop‘(𝐴 ·op 𝑇)) ∈ ℝ*)
57	31, 56	syl 17	. . . . . . . . . . . 12 ⊢ (𝐴 ∈ ℂ → (normop‘(𝐴 ·op 𝑇)) ∈ ℝ*)
58		nmopgtmnf 30131	. . . . . . . . . . . . 13 ⊢ ((𝐴 ·op 𝑇): ℋ⟶ ℋ → -∞ < (normop‘(𝐴 ·op 𝑇)))
59	31, 58	syl 17	. . . . . . . . . . . 12 ⊢ (𝐴 ∈ ℂ → -∞ < (normop‘(𝐴 ·op 𝑇)))
60		xrre 12832	. . . . . . . . . . . 12 ⊢ ((((normop‘(𝐴 ·op 𝑇)) ∈ ℝ* ∧ ((abs‘𝐴) · (normop‘𝑇)) ∈ ℝ) ∧ (-∞ < (normop‘(𝐴 ·op 𝑇)) ∧ (normop‘(𝐴 ·op 𝑇)) ≤ ((abs‘𝐴) · (normop‘𝑇)))) → (normop‘(𝐴 ·op 𝑇)) ∈ ℝ)
61	57, 33, 59, 37, 60	syl22anc 835	. . . . . . . . . . 11 ⊢ (𝐴 ∈ ℂ → (normop‘(𝐴 ·op 𝑇)) ∈ ℝ)
62	61	ad2antrr 722	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → (normop‘(𝐴 ·op 𝑇)) ∈ ℝ)
63	15	ad2antrr 722	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → (abs‘𝐴) ∈ ℝ)
64		absgt0 14964	. . . . . . . . . . . 12 ⊢ (𝐴 ∈ ℂ → (𝐴 ≠ 0 ↔ 0 < (abs‘𝐴)))
65	64	biimpa 476	. . . . . . . . . . 11 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → 0 < (abs‘𝐴))
66	65	adantr 480	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → 0 < (abs‘𝐴))
67		lemuldiv2 11786	. . . . . . . . . 10 ⊢ (((normℎ‘(𝑇‘𝑥)) ∈ ℝ ∧ (normop‘(𝐴 ·op 𝑇)) ∈ ℝ ∧ ((abs‘𝐴) ∈ ℝ ∧ 0 < (abs‘𝐴))) → (((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ (normop‘(𝐴 ·op 𝑇)) ↔ (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴))))
68	55, 62, 63, 66, 67	syl112anc 1372	. . . . . . . . 9 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → (((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ (normop‘(𝐴 ·op 𝑇)) ↔ (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴))))
69	68	adantr 480	. . . . . . . 8 ⊢ ((((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ (normop‘(𝐴 ·op 𝑇)) ↔ (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴))))
70	54, 69	mpbid 231	. . . . . . 7 ⊢ ((((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)))
71	70	ex 412	. . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → ((normℎ‘𝑥) ≤ 1 → (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴))))
72	71	ralrimiva 3107	. . . . 5 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → ∀𝑥 ∈ ℋ ((normℎ‘𝑥) ≤ 1 → (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴))))
73	61	adantr 480	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → (normop‘(𝐴 ·op 𝑇)) ∈ ℝ)
74	15	adantr 480	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → (abs‘𝐴) ∈ ℝ)
75		abs00 14929	. . . . . . . . . 10 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) = 0 ↔ 𝐴 = 0))
76	75	necon3bid 2987	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) ≠ 0 ↔ 𝐴 ≠ 0))
77	76	biimpar 477	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → (abs‘𝐴) ≠ 0)
78	73, 74, 77	redivcld 11733	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)) ∈ ℝ)
79	78	rexrd 10956	. . . . . 6 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)) ∈ ℝ*)
80		nmopub 30171	. . . . . 6 ⊢ ((𝑇: ℋ⟶ ℋ ∧ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)) ∈ ℝ*) → ((normop‘𝑇) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)) ↔ ∀𝑥 ∈ ℋ ((normℎ‘𝑥) ≤ 1 → (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)))))
81	3, 79, 80	sylancr 586	. . . . 5 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → ((normop‘𝑇) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)) ↔ ∀𝑥 ∈ ℋ ((normℎ‘𝑥) ≤ 1 → (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)))))
82	72, 81	mpbird 256	. . . 4 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → (normop‘𝑇) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)))
83	23	a1i 11	. . . . 5 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → (normop‘𝑇) ∈ ℝ)
84		lemuldiv2 11786	. . . . 5 ⊢ (((normop‘𝑇) ∈ ℝ ∧ (normop‘(𝐴 ·op 𝑇)) ∈ ℝ ∧ ((abs‘𝐴) ∈ ℝ ∧ 0 < (abs‘𝐴))) → (((abs‘𝐴) · (normop‘𝑇)) ≤ (normop‘(𝐴 ·op 𝑇)) ↔ (normop‘𝑇) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴))))
85	83, 73, 74, 65, 84	syl112anc 1372	. . . 4 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → (((abs‘𝐴) · (normop‘𝑇)) ≤ (normop‘(𝐴 ·op 𝑇)) ↔ (normop‘𝑇) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴))))
86	82, 85	mpbird 256	. . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → ((abs‘𝐴) · (normop‘𝑇)) ≤ (normop‘(𝐴 ·op 𝑇)))
87	49, 86	pm2.61dane 3031	. 2 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) · (normop‘𝑇)) ≤ (normop‘(𝐴 ·op 𝑇)))
88	61, 33	letri3d 11047	. 2 ⊢ (𝐴 ∈ ℂ → ((normop‘(𝐴 ·op 𝑇)) = ((abs‘𝐴) · (normop‘𝑇)) ↔ ((normop‘(𝐴 ·op 𝑇)) ≤ ((abs‘𝐴) · (normop‘𝑇)) ∧ ((abs‘𝐴) · (normop‘𝑇)) ≤ (normop‘(𝐴 ·op 𝑇)))))
89	37, 87, 88	mpbir2and 709	1 ⊢ (𝐴 ∈ ℂ → (normop‘(𝐴 ·op 𝑇)) = ((abs‘𝐴) · (normop‘𝑇)))

Syntax hints:   → wi 4   ↔ wb 205   ∧ wa 395   = wceq 1539   ∈ wcel 2108   ≠ wne 2942  ∀wral 3063   class class class wbr 5070  ⟶wf 6414  ‘cfv 6418  (class class class)co 7255  ℂcc 10800  ℝcr 10801  0cc0 10802  1c1 10803   · cmul 10807  -∞cmnf 10938  ℝ^*cxr 10939   < clt 10940   ≤ cle 10941   / cdiv 11562  abscabs 14873   ℋchba 29182   ·_ℎ csm 29184  norm_ℎcno 29186   ·_op chot 29202  norm_opcnop 29208  BndLinOpcbo 29211

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1799  ax-4 1813  ax-5 1914  ax-6 1972  ax-7 2012  ax-8 2110  ax-9 2118  ax-10 2139  ax-11 2156  ax-12 2173  ax-ext 2709  ax-rep 5205  ax-sep 5218  ax-nul 5225  ax-pow 5283  ax-pr 5347  ax-un 7566  ax-cnex 10858  ax-resscn 10859  ax-1cn 10860  ax-icn 10861  ax-addcl 10862  ax-addrcl 10863  ax-mulcl 10864  ax-mulrcl 10865  ax-mulcom 10866  ax-addass 10867  ax-mulass 10868  ax-distr 10869  ax-i2m1 10870  ax-1ne0 10871  ax-1rid 10872  ax-rnegex 10873  ax-rrecex 10874  ax-cnre 10875  ax-pre-lttri 10876  ax-pre-lttrn 10877  ax-pre-ltadd 10878  ax-pre-mulgt0 10879  ax-pre-sup 10880  ax-hilex 29262  ax-hfvadd 29263  ax-hvcom 29264  ax-hvass 29265  ax-hv0cl 29266  ax-hvaddid 29267  ax-hfvmul 29268  ax-hvmulid 29269  ax-hvmulass 29270  ax-hvdistr1 29271  ax-hvdistr2 29272  ax-hvmul0 29273  ax-hfi 29342  ax-his1 29345  ax-his2 29346  ax-his3 29347  ax-his4 29348

This theorem depends on definitions:  df-bi 206  df-an 396  df-or 844  df-3or 1086  df-3an 1087  df-tru 1542  df-fal 1552  df-ex 1784  df-nf 1788  df-sb 2069  df-mo 2540  df-eu 2569  df-clab 2716  df-cleq 2730  df-clel 2817  df-nfc 2888  df-ne 2943  df-nel 3049  df-ral 3068  df-rex 3069  df-reu 3070  df-rmo 3071  df-rab 3072  df-v 3424  df-sbc 3712  df-csb 3829  df-dif 3886  df-un 3888  df-in 3890  df-ss 3900  df-pss 3902  df-nul 4254  df-if 4457  df-pw 4532  df-sn 4559  df-pr 4561  df-tp 4563  df-op 4565  df-uni 4837  df-iun 4923  df-br 5071  df-opab 5133  df-mpt 5154  df-tr 5188  df-id 5480  df-eprel 5486  df-po 5494  df-so 5495  df-fr 5535  df-we 5537  df-xp 5586  df-rel 5587  df-cnv 5588  df-co 5589  df-dm 5590  df-rn 5591  df-res 5592  df-ima 5593  df-pred 6191  df-ord 6254  df-on 6255  df-lim 6256  df-suc 6257  df-iota 6376  df-fun 6420  df-fn 6421  df-f 6422  df-f1 6423  df-fo 6424  df-f1o 6425  df-fv 6426  df-riota 7212  df-ov 7258  df-oprab 7259  df-mpo 7260  df-om 7688  df-1st 7804  df-2nd 7805  df-frecs 8068  df-wrecs 8099  df-recs 8173  df-rdg 8212  df-er 8456  df-map 8575  df-en 8692  df-dom 8693  df-sdom 8694  df-sup 9131  df-pnf 10942  df-mnf 10943  df-xr 10944  df-ltxr 10945  df-le 10946  df-sub 11137  df-neg 11138  df-div 11563  df-nn 11904  df-2 11966  df-3 11967  df-4 11968  df-n0 12164  df-z 12250  df-uz 12512  df-rp 12660  df-seq 13650  df-exp 13711  df-cj 14738  df-re 14739  df-im 14740  df-sqrt 14874  df-abs 14875  df-grpo 28756  df-gid 28757  df-ablo 28808  df-vc 28822  df-nv 28855  df-va 28858  df-ba 28859  df-sm 28860  df-0v 28861  df-nmcv 28863  df-hnorm 29231  df-hba 29232  df-hvsub 29234  df-homul 29994  df-nmop 30102  df-lnop 30104  df-bdop 30105

This theorem is referenced by:  bdophmi  30295