Theorem nmophmi 30973

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 30804	. . . . . . . . . . 11 ⊢ (𝑇 ∈ BndLinOp → 𝑇: ℋ⟶ ℋ)
3	1, 2	ax-mp 5	. . . . . . . . . 10 ⊢ 𝑇: ℋ⟶ ℋ
4		homval 30683	. . . . . . . . . 10 ⊢ ((𝐴 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ ∧ 𝑥 ∈ ℋ) → ((𝐴 ·op 𝑇)‘𝑥) = (𝐴 ·ℎ (𝑇‘𝑥)))
5	3, 4	mp3an2 1449	. . . . . . . . 9 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → ((𝐴 ·op 𝑇)‘𝑥) = (𝐴 ·ℎ (𝑇‘𝑥)))
6	5	fveq2d 6846	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) = (normℎ‘(𝐴 ·ℎ (𝑇‘𝑥))))
7	3	ffvelcdmi 7034	. . . . . . . . 9 ⊢ (𝑥 ∈ ℋ → (𝑇‘𝑥) ∈ ℋ)
8		norm-iii 30082	. . . . . . . . 9 ⊢ ((𝐴 ∈ ℂ ∧ (𝑇‘𝑥) ∈ ℋ) → (normℎ‘(𝐴 ·ℎ (𝑇‘𝑥))) = ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))))
9	7, 8	sylan2 593	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → (normℎ‘(𝐴 ·ℎ (𝑇‘𝑥))) = ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))))
10	6, 9	eqtrd 2776	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) = ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))))
11	10	adantr 481	. . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) = ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))))
12		normcl 30067	. . . . . . . . 9 ⊢ ((𝑇‘𝑥) ∈ ℋ → (normℎ‘(𝑇‘𝑥)) ∈ ℝ)
13	7, 12	syl 17	. . . . . . . 8 ⊢ (𝑥 ∈ ℋ → (normℎ‘(𝑇‘𝑥)) ∈ ℝ)
14	13	ad2antlr 725	. . . . . . 7 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘(𝑇‘𝑥)) ∈ ℝ)
15		abscl 15163	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → (abs‘𝐴) ∈ ℝ)
16		absge0 15172	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → 0 ≤ (abs‘𝐴))
17	15, 16	jca 512	. . . . . . . 8 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) ∈ ℝ ∧ 0 ≤ (abs‘𝐴)))
18	17	ad2antrr 724	. . . . . . 7 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → ((abs‘𝐴) ∈ ℝ ∧ 0 ≤ (abs‘𝐴)))
19		nmoplb 30849	. . . . . . . . 9 ⊢ ((𝑇: ℋ⟶ ℋ ∧ 𝑥 ∈ ℋ ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘(𝑇‘𝑥)) ≤ (normop‘𝑇))
20	3, 19	mp3an1 1448	. . . . . . . 8 ⊢ ((𝑥 ∈ ℋ ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘(𝑇‘𝑥)) ≤ (normop‘𝑇))
21	20	adantll 712	. . . . . . 7 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘(𝑇‘𝑥)) ≤ (normop‘𝑇))
22		nmopre 30812	. . . . . . . . 9 ⊢ (𝑇 ∈ BndLinOp → (normop‘𝑇) ∈ ℝ)
23	1, 22	ax-mp 5	. . . . . . . 8 ⊢ (normop‘𝑇) ∈ ℝ
24		lemul2a 12010	. . . . . . . 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 1456	. . . . . . 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 836	. . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ ((abs‘𝐴) · (normop‘𝑇)))
27	11, 26	eqbrtrd 5127	. . . . 5 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ ((abs‘𝐴) · (normop‘𝑇)))
28	27	ex 413	. . . 4 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) → ((normℎ‘𝑥) ≤ 1 → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ ((abs‘𝐴) · (normop‘𝑇))))
29	28	ralrimiva 3143	. . 3 ⊢ (𝐴 ∈ ℂ → ∀𝑥 ∈ ℋ ((normℎ‘𝑥) ≤ 1 → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ ((abs‘𝐴) · (normop‘𝑇))))
30		homulcl 30701	. . . . 5 ⊢ ((𝐴 ∈ ℂ ∧ 𝑇: ℋ⟶ ℋ) → (𝐴 ·op 𝑇): ℋ⟶ ℋ)
31	3, 30	mpan2 689	. . . 4 ⊢ (𝐴 ∈ ℂ → (𝐴 ·op 𝑇): ℋ⟶ ℋ)
32		remulcl 11136	. . . . . 6 ⊢ (((abs‘𝐴) ∈ ℝ ∧ (normop‘𝑇) ∈ ℝ) → ((abs‘𝐴) · (normop‘𝑇)) ∈ ℝ)
33	15, 23, 32	sylancl 586	. . . . 5 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) · (normop‘𝑇)) ∈ ℝ)
34	33	rexrd 11205	. . . 4 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) · (normop‘𝑇)) ∈ ℝ*)
35		nmopub 30850	. . . 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 584	. . 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 6842	. . . . . . . 8 ⊢ (𝐴 = 0 → (abs‘𝐴) = (abs‘0))
39		abs0 15170	. . . . . . . 8 ⊢ (abs‘0) = 0
40	38, 39	eqtrdi 2792	. . . . . . 7 ⊢ (𝐴 = 0 → (abs‘𝐴) = 0)
41	40	oveq1d 7372	. . . . . 6 ⊢ (𝐴 = 0 → ((abs‘𝐴) · (normop‘𝑇)) = (0 · (normop‘𝑇)))
42	23	recni 11169	. . . . . . 7 ⊢ (normop‘𝑇) ∈ ℂ
43	42	mul02i 11344	. . . . . 6 ⊢ (0 · (normop‘𝑇)) = 0
44	41, 43	eqtrdi 2792	. . . . 5 ⊢ (𝐴 = 0 → ((abs‘𝐴) · (normop‘𝑇)) = 0)
45	44	adantl 482	. . . 4 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 = 0) → ((abs‘𝐴) · (normop‘𝑇)) = 0)
46		nmopge0 30853	. . . . . 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 481	. . . 4 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 = 0) → 0 ≤ (normop‘(𝐴 ·op 𝑇)))
49	45, 48	eqbrtrd 5127	. . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 = 0) → ((abs‘𝐴) · (normop‘𝑇)) ≤ (normop‘(𝐴 ·op 𝑇)))
50		nmoplb 30849	. . . . . . . . . . . 12 ⊢ (((𝐴 ·op 𝑇): ℋ⟶ ℋ ∧ 𝑥 ∈ ℋ ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ (normop‘(𝐴 ·op 𝑇)))
51	31, 50	syl3an1 1163	. . . . . . . . . . 11 ⊢ ((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ (normop‘(𝐴 ·op 𝑇)))
52	51	3expa 1118	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → (normℎ‘((𝐴 ·op 𝑇)‘𝑥)) ≤ (normop‘(𝐴 ·op 𝑇)))
53	11, 52	eqbrtrrd 5129	. . . . . . . . 9 ⊢ (((𝐴 ∈ ℂ ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ (normop‘(𝐴 ·op 𝑇)))
54	53	adantllr 717	. . . . . . . 8 ⊢ ((((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) ∧ (normℎ‘𝑥) ≤ 1) → ((abs‘𝐴) · (normℎ‘(𝑇‘𝑥))) ≤ (normop‘(𝐴 ·op 𝑇)))
55	13	adantl 482	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → (normℎ‘(𝑇‘𝑥)) ∈ ℝ)
56		nmopxr 30808	. . . . . . . . . . . . 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 30810	. . . . . . . . . . . . 13 ⊢ ((𝐴 ·op 𝑇): ℋ⟶ ℋ → -∞ < (normop‘(𝐴 ·op 𝑇)))
59	31, 58	syl 17	. . . . . . . . . . . 12 ⊢ (𝐴 ∈ ℂ → -∞ < (normop‘(𝐴 ·op 𝑇)))
60		xrre 13088	. . . . . . . . . . . 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 837	. . . . . . . . . . 11 ⊢ (𝐴 ∈ ℂ → (normop‘(𝐴 ·op 𝑇)) ∈ ℝ)
62	61	ad2antrr 724	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → (normop‘(𝐴 ·op 𝑇)) ∈ ℝ)
63	15	ad2antrr 724	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → (abs‘𝐴) ∈ ℝ)
64		absgt0 15209	. . . . . . . . . . . 12 ⊢ (𝐴 ∈ ℂ → (𝐴 ≠ 0 ↔ 0 < (abs‘𝐴)))
65	64	biimpa 477	. . . . . . . . . . 11 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → 0 < (abs‘𝐴))
66	65	adantr 481	. . . . . . . . . 10 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → 0 < (abs‘𝐴))
67		lemuldiv2 12036	. . . . . . . . . 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 1374	. . . . . . . . 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 481	. . . . . . . 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 413	. . . . . 6 ⊢ (((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) ∧ 𝑥 ∈ ℋ) → ((normℎ‘𝑥) ≤ 1 → (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴))))
72	71	ralrimiva 3143	. . . . 5 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → ∀𝑥 ∈ ℋ ((normℎ‘𝑥) ≤ 1 → (normℎ‘(𝑇‘𝑥)) ≤ ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴))))
73	61	adantr 481	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → (normop‘(𝐴 ·op 𝑇)) ∈ ℝ)
74	15	adantr 481	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → (abs‘𝐴) ∈ ℝ)
75		abs00 15174	. . . . . . . . . 10 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) = 0 ↔ 𝐴 = 0))
76	75	necon3bid 2988	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) ≠ 0 ↔ 𝐴 ≠ 0))
77	76	biimpar 478	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → (abs‘𝐴) ≠ 0)
78	73, 74, 77	redivcld 11983	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)) ∈ ℝ)
79	78	rexrd 11205	. . . . . 6 ⊢ ((𝐴 ∈ ℂ ∧ 𝐴 ≠ 0) → ((normop‘(𝐴 ·op 𝑇)) / (abs‘𝐴)) ∈ ℝ*)
80		nmopub 30850	. . . . . 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 587	. . . . 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 12036	. . . . 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 1374	. . . 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 3032	. 2 ⊢ (𝐴 ∈ ℂ → ((abs‘𝐴) · (normop‘𝑇)) ≤ (normop‘(𝐴 ·op 𝑇)))
88	61, 33	letri3d 11297	. 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 711	1 ⊢ (𝐴 ∈ ℂ → (normop‘(𝐴 ·op 𝑇)) = ((abs‘𝐴) · (normop‘𝑇)))

Syntax hints:   → wi 4   ↔ wb 205   ∧ wa 396   = wceq 1541   ∈ wcel 2106   ≠ wne 2943  ∀wral 3064   class class class wbr 5105  ⟶wf 6492  ‘cfv 6496  (class class class)co 7357  ℂcc 11049  ℝcr 11050  0cc0 11051  1c1 11052   · cmul 11056  -∞cmnf 11187  ℝ^*cxr 11188   < clt 11189   ≤ cle 11190   / cdiv 11812  abscabs 15119   ℋchba 29861   ·_ℎ csm 29863  norm_ℎcno 29865   ·_op chot 29881  norm_opcnop 29887  BndLinOpcbo 29890

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 2707  ax-rep 5242  ax-sep 5256  ax-nul 5263  ax-pow 5320  ax-pr 5384  ax-un 7672  ax-cnex 11107  ax-resscn 11108  ax-1cn 11109  ax-icn 11110  ax-addcl 11111  ax-addrcl 11112  ax-mulcl 11113  ax-mulrcl 11114  ax-mulcom 11115  ax-addass 11116  ax-mulass 11117  ax-distr 11118  ax-i2m1 11119  ax-1ne0 11120  ax-1rid 11121  ax-rnegex 11122  ax-rrecex 11123  ax-cnre 11124  ax-pre-lttri 11125  ax-pre-lttrn 11126  ax-pre-ltadd 11127  ax-pre-mulgt0 11128  ax-pre-sup 11129  ax-hilex 29941  ax-hfvadd 29942  ax-hvcom 29943  ax-hvass 29944  ax-hv0cl 29945  ax-hvaddid 29946  ax-hfvmul 29947  ax-hvmulid 29948  ax-hvmulass 29949  ax-hvdistr1 29950  ax-hvdistr2 29951  ax-hvmul0 29952  ax-hfi 30021  ax-his1 30024  ax-his2 30025  ax-his3 30026  ax-his4 30027

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 2538  df-eu 2567  df-clab 2714  df-cleq 2728  df-clel 2814  df-nfc 2889  df-ne 2944  df-nel 3050  df-ral 3065  df-rex 3074  df-rmo 3353  df-reu 3354  df-rab 3408  df-v 3447  df-sbc 3740  df-csb 3856  df-dif 3913  df-un 3915  df-in 3917  df-ss 3927  df-pss 3929  df-nul 4283  df-if 4487  df-pw 4562  df-sn 4587  df-pr 4589  df-op 4593  df-uni 4866  df-iun 4956  df-br 5106  df-opab 5168  df-mpt 5189  df-tr 5223  df-id 5531  df-eprel 5537  df-po 5545  df-so 5546  df-fr 5588  df-we 5590  df-xp 5639  df-rel 5640  df-cnv 5641  df-co 5642  df-dm 5643  df-rn 5644  df-res 5645  df-ima 5646  df-pred 6253  df-ord 6320  df-on 6321  df-lim 6322  df-suc 6323  df-iota 6448  df-fun 6498  df-fn 6499  df-f 6500  df-f1 6501  df-fo 6502  df-f1o 6503  df-fv 6504  df-riota 7313  df-ov 7360  df-oprab 7361  df-mpo 7362  df-om 7803  df-1st 7921  df-2nd 7922  df-frecs 8212  df-wrecs 8243  df-recs 8317  df-rdg 8356  df-er 8648  df-map 8767  df-en 8884  df-dom 8885  df-sdom 8886  df-sup 9378  df-pnf 11191  df-mnf 11192  df-xr 11193  df-ltxr 11194  df-le 11195  df-sub 11387  df-neg 11388  df-div 11813  df-nn 12154  df-2 12216  df-3 12217  df-4 12218  df-n0 12414  df-z 12500  df-uz 12764  df-rp 12916  df-seq 13907  df-exp 13968  df-cj 14984  df-re 14985  df-im 14986  df-sqrt 15120  df-abs 15121  df-grpo 29435  df-gid 29436  df-ablo 29487  df-vc 29501  df-nv 29534  df-va 29537  df-ba 29538  df-sm 29539  df-0v 29540  df-nmcv 29542  df-hnorm 29910  df-hba 29911  df-hvsub 29913  df-homul 30673  df-nmop 30781  df-lnop 30783  df-bdop 30784

This theorem is referenced by:  bdophmi  30974