dvsinax - Mathbox for Glauco Siliprandi

	Mathbox for Glauco Siliprandi		< Previous Next > Nearby theorems
Mirrors > Home > MPE Home > Th. List > Mathboxes > dvsinax		Structured version Visualization version GIF version

Theorem dvsinax 44927

Description: Derivative exercise: the derivative with respect to y of sin(Ay), given a constant 𝐴. (Contributed by Glauco Siliprandi, 11-Dec-2019.)

**Assertion**
Ref	Expression
dvsinax	⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ (sin‘(𝐴 · 𝑦)))) = (𝑦 ∈ ℂ ↦ (𝐴 · (cos‘(𝐴 · 𝑦)))))

Distinct variable group: 𝑦,𝐴

Proof of Theorem dvsinax Dummy variable 𝑤 is distinct from all other variables.

Step	Hyp	Ref	Expression
1		sinf 16071	. . . . . 6 ⊢ sin:ℂ⟶ℂ
2	1	a1i 11	. . . . 5 ⊢ (𝐴 ∈ ℂ → sin:ℂ⟶ℂ)
3		mulcl 11196	. . . . . 6 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → (𝐴 · 𝑦) ∈ ℂ)
4	3	fmpttd 7115	. . . . 5 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)):ℂ⟶ℂ)
5		fcompt 7132	. . . . 5 ⊢ ((sin:ℂ⟶ℂ ∧ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)):ℂ⟶ℂ) → (sin ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = (𝑤 ∈ ℂ ↦ (sin‘((𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))‘𝑤))))
6	2, 4, 5	syl2anc 582	. . . 4 ⊢ (𝐴 ∈ ℂ → (sin ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = (𝑤 ∈ ℂ ↦ (sin‘((𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))‘𝑤))))
7		eqidd 2731	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) = (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))
8		oveq2 7419	. . . . . . . 8 ⊢ (𝑦 = 𝑤 → (𝐴 · 𝑦) = (𝐴 · 𝑤))
9	8	adantl 480	. . . . . . 7 ⊢ (((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) ∧ 𝑦 = 𝑤) → (𝐴 · 𝑦) = (𝐴 · 𝑤))
10		simpr 483	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → 𝑤 ∈ ℂ)
11		mulcl 11196	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (𝐴 · 𝑤) ∈ ℂ)
12	7, 9, 10, 11	fvmptd 7004	. . . . . 6 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → ((𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))‘𝑤) = (𝐴 · 𝑤))
13	12	fveq2d 6894	. . . . 5 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (sin‘((𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))‘𝑤)) = (sin‘(𝐴 · 𝑤)))
14	13	mpteq2dva 5247	. . . 4 ⊢ (𝐴 ∈ ℂ → (𝑤 ∈ ℂ ↦ (sin‘((𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))‘𝑤))) = (𝑤 ∈ ℂ ↦ (sin‘(𝐴 · 𝑤))))
15		oveq2 7419	. . . . . . 7 ⊢ (𝑤 = 𝑦 → (𝐴 · 𝑤) = (𝐴 · 𝑦))
16	15	fveq2d 6894	. . . . . 6 ⊢ (𝑤 = 𝑦 → (sin‘(𝐴 · 𝑤)) = (sin‘(𝐴 · 𝑦)))
17	16	cbvmptv 5260	. . . . 5 ⊢ (𝑤 ∈ ℂ ↦ (sin‘(𝐴 · 𝑤))) = (𝑦 ∈ ℂ ↦ (sin‘(𝐴 · 𝑦)))
18	17	a1i 11	. . . 4 ⊢ (𝐴 ∈ ℂ → (𝑤 ∈ ℂ ↦ (sin‘(𝐴 · 𝑤))) = (𝑦 ∈ ℂ ↦ (sin‘(𝐴 · 𝑦))))
19	6, 14, 18	3eqtrrd 2775	. . 3 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ ℂ ↦ (sin‘(𝐴 · 𝑦))) = (sin ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))))
20	19	oveq2d 7427	. 2 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ (sin‘(𝐴 · 𝑦)))) = (ℂ D (sin ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))))
21		cnelprrecn 11205	. . . 4 ⊢ ℂ ∈ {ℝ, ℂ}
22	21	a1i 11	. . 3 ⊢ (𝐴 ∈ ℂ → ℂ ∈ {ℝ, ℂ})
23		dvsin 25734	. . . . . 6 ⊢ (ℂ D sin) = cos
24	23	dmeqi 5903	. . . . 5 ⊢ dom (ℂ D sin) = dom cos
25		cosf 16072	. . . . . 6 ⊢ cos:ℂ⟶ℂ
26	25	fdmi 6728	. . . . 5 ⊢ dom cos = ℂ
27	24, 26	eqtri 2758	. . . 4 ⊢ dom (ℂ D sin) = ℂ
28	27	a1i 11	. . 3 ⊢ (𝐴 ∈ ℂ → dom (ℂ D sin) = ℂ)
29		id 22	. . . . . . . . . . 11 ⊢ (𝑦 = 𝑤 → 𝑦 = 𝑤)
30	29	cbvmptv 5260	. . . . . . . . . 10 ⊢ (𝑦 ∈ ℂ ↦ 𝑦) = (𝑤 ∈ ℂ ↦ 𝑤)
31	30	oveq2i 7422	. . . . . . . . 9 ⊢ ((ℂ × {𝐴}) ∘_f · (𝑦 ∈ ℂ ↦ 𝑦)) = ((ℂ × {𝐴}) ∘_f · (𝑤 ∈ ℂ ↦ 𝑤))
32	31	a1i 11	. . . . . . . 8 ⊢ (𝐴 ∈ ℂ → ((ℂ × {𝐴}) ∘_f · (𝑦 ∈ ℂ ↦ 𝑦)) = ((ℂ × {𝐴}) ∘_f · (𝑤 ∈ ℂ ↦ 𝑤)))
33		cnex 11193	. . . . . . . . . . 11 ⊢ ℂ ∈ V
34	33	a1i 11	. . . . . . . . . 10 ⊢ (𝐴 ∈ ℂ → ℂ ∈ V)
35		snex 5430	. . . . . . . . . . 11 ⊢ {𝐴} ∈ V
36	35	a1i 11	. . . . . . . . . 10 ⊢ (𝐴 ∈ ℂ → {𝐴} ∈ V)
37	34, 36	xpexd 7740	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → (ℂ × {𝐴}) ∈ V)
38	33	mptex 7226	. . . . . . . . . 10 ⊢ (𝑤 ∈ ℂ ↦ 𝑤) ∈ V
39	38	a1i 11	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → (𝑤 ∈ ℂ ↦ 𝑤) ∈ V)
40		offval3 7971	. . . . . . . . 9 ⊢ (((ℂ × {𝐴}) ∈ V ∧ (𝑤 ∈ ℂ ↦ 𝑤) ∈ V) → ((ℂ × {𝐴}) ∘_f · (𝑤 ∈ ℂ ↦ 𝑤)) = (𝑦 ∈ (dom (ℂ × {𝐴}) ∩ dom (𝑤 ∈ ℂ ↦ 𝑤)) ↦ (((ℂ × {𝐴})‘𝑦) · ((𝑤 ∈ ℂ ↦ 𝑤)‘𝑦))))
41	37, 39, 40	syl2anc 582	. . . . . . . 8 ⊢ (𝐴 ∈ ℂ → ((ℂ × {𝐴}) ∘_f · (𝑤 ∈ ℂ ↦ 𝑤)) = (𝑦 ∈ (dom (ℂ × {𝐴}) ∩ dom (𝑤 ∈ ℂ ↦ 𝑤)) ↦ (((ℂ × {𝐴})‘𝑦) · ((𝑤 ∈ ℂ ↦ 𝑤)‘𝑦))))
42		fconst6g 6779	. . . . . . . . . . . . 13 ⊢ (𝐴 ∈ ℂ → (ℂ × {𝐴}):ℂ⟶ℂ)
43	42	fdmd 6727	. . . . . . . . . . . 12 ⊢ (𝐴 ∈ ℂ → dom (ℂ × {𝐴}) = ℂ)
44		eqid 2730	. . . . . . . . . . . . . . 15 ⊢ (𝑤 ∈ ℂ ↦ 𝑤) = (𝑤 ∈ ℂ ↦ 𝑤)
45		id 22	. . . . . . . . . . . . . . 15 ⊢ (𝑤 ∈ ℂ → 𝑤 ∈ ℂ)
46	44, 45	fmpti 7112	. . . . . . . . . . . . . 14 ⊢ (𝑤 ∈ ℂ ↦ 𝑤):ℂ⟶ℂ
47	46	fdmi 6728	. . . . . . . . . . . . 13 ⊢ dom (𝑤 ∈ ℂ ↦ 𝑤) = ℂ
48	47	a1i 11	. . . . . . . . . . . 12 ⊢ (𝐴 ∈ ℂ → dom (𝑤 ∈ ℂ ↦ 𝑤) = ℂ)
49	43, 48	ineq12d 4212	. . . . . . . . . . 11 ⊢ (𝐴 ∈ ℂ → (dom (ℂ × {𝐴}) ∩ dom (𝑤 ∈ ℂ ↦ 𝑤)) = (ℂ ∩ ℂ))
50		inidm 4217	. . . . . . . . . . . 12 ⊢ (ℂ ∩ ℂ) = ℂ
51	50	a1i 11	. . . . . . . . . . 11 ⊢ (𝐴 ∈ ℂ → (ℂ ∩ ℂ) = ℂ)
52	49, 51	eqtrd 2770	. . . . . . . . . 10 ⊢ (𝐴 ∈ ℂ → (dom (ℂ × {𝐴}) ∩ dom (𝑤 ∈ ℂ ↦ 𝑤)) = ℂ)
53	52	mpteq1d 5242	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ (dom (ℂ × {𝐴}) ∩ dom (𝑤 ∈ ℂ ↦ 𝑤)) ↦ (((ℂ × {𝐴})‘𝑦) · ((𝑤 ∈ ℂ ↦ 𝑤)‘𝑦))) = (𝑦 ∈ ℂ ↦ (((ℂ × {𝐴})‘𝑦) · ((𝑤 ∈ ℂ ↦ 𝑤)‘𝑦))))
54		fvconst2g 7204	. . . . . . . . . . 11 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → ((ℂ × {𝐴})‘𝑦) = 𝐴)
55		eqidd 2731	. . . . . . . . . . . . 13 ⊢ (𝑦 ∈ ℂ → (𝑤 ∈ ℂ ↦ 𝑤) = (𝑤 ∈ ℂ ↦ 𝑤))
56		simpr 483	. . . . . . . . . . . . 13 ⊢ ((𝑦 ∈ ℂ ∧ 𝑤 = 𝑦) → 𝑤 = 𝑦)
57		id 22	. . . . . . . . . . . . 13 ⊢ (𝑦 ∈ ℂ → 𝑦 ∈ ℂ)
58	55, 56, 57, 57	fvmptd 7004	. . . . . . . . . . . 12 ⊢ (𝑦 ∈ ℂ → ((𝑤 ∈ ℂ ↦ 𝑤)‘𝑦) = 𝑦)
59	58	adantl 480	. . . . . . . . . . 11 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → ((𝑤 ∈ ℂ ↦ 𝑤)‘𝑦) = 𝑦)
60	54, 59	oveq12d 7429	. . . . . . . . . 10 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → (((ℂ × {𝐴})‘𝑦) · ((𝑤 ∈ ℂ ↦ 𝑤)‘𝑦)) = (𝐴 · 𝑦))
61	60	mpteq2dva 5247	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ ℂ ↦ (((ℂ × {𝐴})‘𝑦) · ((𝑤 ∈ ℂ ↦ 𝑤)‘𝑦))) = (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))
62	53, 61	eqtrd 2770	. . . . . . . 8 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ (dom (ℂ × {𝐴}) ∩ dom (𝑤 ∈ ℂ ↦ 𝑤)) ↦ (((ℂ × {𝐴})‘𝑦) · ((𝑤 ∈ ℂ ↦ 𝑤)‘𝑦))) = (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))
63	32, 41, 62	3eqtrrd 2775	. . . . . . 7 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) = ((ℂ × {𝐴}) ∘_f · (𝑦 ∈ ℂ ↦ 𝑦)))
64	63	oveq2d 7427	. . . . . 6 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = (ℂ D ((ℂ × {𝐴}) ∘_f · (𝑦 ∈ ℂ ↦ 𝑦))))
65		eqid 2730	. . . . . . . . 9 ⊢ (𝑦 ∈ ℂ ↦ 𝑦) = (𝑦 ∈ ℂ ↦ 𝑦)
66	65, 57	fmpti 7112	. . . . . . . 8 ⊢ (𝑦 ∈ ℂ ↦ 𝑦):ℂ⟶ℂ
67	66	a1i 11	. . . . . . 7 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ ℂ ↦ 𝑦):ℂ⟶ℂ)
68		id 22	. . . . . . 7 ⊢ (𝐴 ∈ ℂ → 𝐴 ∈ ℂ)
69	21	a1i 11	. . . . . . . . . . . 12 ⊢ (⊤ → ℂ ∈ {ℝ, ℂ})
70	69	dvmptid 25709	. . . . . . . . . . 11 ⊢ (⊤ → (ℂ D (𝑦 ∈ ℂ ↦ 𝑦)) = (𝑦 ∈ ℂ ↦ 1))
71	70	mptru 1546	. . . . . . . . . 10 ⊢ (ℂ D (𝑦 ∈ ℂ ↦ 𝑦)) = (𝑦 ∈ ℂ ↦ 1)
72	71	dmeqi 5903	. . . . . . . . 9 ⊢ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦)) = dom (𝑦 ∈ ℂ ↦ 1)
73		ax-1cn 11170	. . . . . . . . . . . 12 ⊢ 1 ∈ ℂ
74	73	rgenw 3063	. . . . . . . . . . 11 ⊢ ∀𝑦 ∈ ℂ 1 ∈ ℂ
75		eqid 2730	. . . . . . . . . . . 12 ⊢ (𝑦 ∈ ℂ ↦ 1) = (𝑦 ∈ ℂ ↦ 1)
76	75	fmpt 7110	. . . . . . . . . . 11 ⊢ (∀𝑦 ∈ ℂ 1 ∈ ℂ ↔ (𝑦 ∈ ℂ ↦ 1):ℂ⟶ℂ)
77	74, 76	mpbi 229	. . . . . . . . . 10 ⊢ (𝑦 ∈ ℂ ↦ 1):ℂ⟶ℂ
78	77	fdmi 6728	. . . . . . . . 9 ⊢ dom (𝑦 ∈ ℂ ↦ 1) = ℂ
79	72, 78	eqtri 2758	. . . . . . . 8 ⊢ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦)) = ℂ
80	79	a1i 11	. . . . . . 7 ⊢ (𝐴 ∈ ℂ → dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦)) = ℂ)
81	22, 67, 68, 80	dvcmulf 25696	. . . . . 6 ⊢ (𝐴 ∈ ℂ → (ℂ D ((ℂ × {𝐴}) ∘_f · (𝑦 ∈ ℂ ↦ 𝑦))) = ((ℂ × {𝐴}) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))))
82	64, 81	eqtrd 2770	. . . . 5 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = ((ℂ × {𝐴}) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))))
83	82	dmeqd 5904	. . . 4 ⊢ (𝐴 ∈ ℂ → dom (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = dom ((ℂ × {𝐴}) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))))
84		ovexd 7446	. . . . . 6 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ 𝑦)) ∈ V)
85		offval3 7971	. . . . . 6 ⊢ (((ℂ × {𝐴}) ∈ V ∧ (ℂ D (𝑦 ∈ ℂ ↦ 𝑦)) ∈ V) → ((ℂ × {𝐴}) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) = (𝑤 ∈ (dom (ℂ × {𝐴}) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))))
86	37, 84, 85	syl2anc 582	. . . . 5 ⊢ (𝐴 ∈ ℂ → ((ℂ × {𝐴}) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) = (𝑤 ∈ (dom (ℂ × {𝐴}) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))))
87	86	dmeqd 5904	. . . 4 ⊢ (𝐴 ∈ ℂ → dom ((ℂ × {𝐴}) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) = dom (𝑤 ∈ (dom (ℂ × {𝐴}) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))))
88	43, 80	ineq12d 4212	. . . . . . . 8 ⊢ (𝐴 ∈ ℂ → (dom (ℂ × {𝐴}) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) = (ℂ ∩ ℂ))
89	88, 51	eqtrd 2770	. . . . . . 7 ⊢ (𝐴 ∈ ℂ → (dom (ℂ × {𝐴}) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) = ℂ)
90	89	mpteq1d 5242	. . . . . 6 ⊢ (𝐴 ∈ ℂ → (𝑤 ∈ (dom (ℂ × {𝐴}) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))) = (𝑤 ∈ ℂ ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))))
91	90	dmeqd 5904	. . . . 5 ⊢ (𝐴 ∈ ℂ → dom (𝑤 ∈ (dom (ℂ × {𝐴}) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))) = dom (𝑤 ∈ ℂ ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))))
92		eqid 2730	. . . . . 6 ⊢ (𝑤 ∈ ℂ ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))) = (𝑤 ∈ ℂ ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤)))
93		fvconst2g 7204	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → ((ℂ × {𝐴})‘𝑤) = 𝐴)
94	71	fveq1i 6891	. . . . . . . . . . 11 ⊢ ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤) = ((𝑦 ∈ ℂ ↦ 1)‘𝑤)
95	94	a1i 11	. . . . . . . . . 10 ⊢ (𝑤 ∈ ℂ → ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤) = ((𝑦 ∈ ℂ ↦ 1)‘𝑤))
96		eqidd 2731	. . . . . . . . . . 11 ⊢ (𝑤 ∈ ℂ → (𝑦 ∈ ℂ ↦ 1) = (𝑦 ∈ ℂ ↦ 1))
97		eqidd 2731	. . . . . . . . . . 11 ⊢ ((𝑤 ∈ ℂ ∧ 𝑦 = 𝑤) → 1 = 1)
98	73	a1i 11	. . . . . . . . . . 11 ⊢ (𝑤 ∈ ℂ → 1 ∈ ℂ)
99	96, 97, 45, 98	fvmptd 7004	. . . . . . . . . 10 ⊢ (𝑤 ∈ ℂ → ((𝑦 ∈ ℂ ↦ 1)‘𝑤) = 1)
100	95, 99	eqtrd 2770	. . . . . . . . 9 ⊢ (𝑤 ∈ ℂ → ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤) = 1)
101	100	adantl 480	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤) = 1)
102	93, 101	oveq12d 7429	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤)) = (𝐴 · 1))
103		mulcl 11196	. . . . . . . . 9 ⊢ ((𝐴 ∈ ℂ ∧ 1 ∈ ℂ) → (𝐴 · 1) ∈ ℂ)
104	73, 103	mpan2 687	. . . . . . . 8 ⊢ (𝐴 ∈ ℂ → (𝐴 · 1) ∈ ℂ)
105	104	adantr 479	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (𝐴 · 1) ∈ ℂ)
106	102, 105	eqeltrd 2831	. . . . . 6 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤)) ∈ ℂ)
107	92, 106	dmmptd 6694	. . . . 5 ⊢ (𝐴 ∈ ℂ → dom (𝑤 ∈ ℂ ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))) = ℂ)
108	91, 107	eqtrd 2770	. . . 4 ⊢ (𝐴 ∈ ℂ → dom (𝑤 ∈ (dom (ℂ × {𝐴}) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ 𝑦))) ↦ (((ℂ × {𝐴})‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ 𝑦))‘𝑤))) = ℂ)
109	83, 87, 108	3eqtrd 2774	. . 3 ⊢ (𝐴 ∈ ℂ → dom (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = ℂ)
110	22, 22, 2, 4, 28, 109	dvcof 25700	. 2 ⊢ (𝐴 ∈ ℂ → (ℂ D (sin ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))) = (((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))))
111	23	a1i 11	. . . . . 6 ⊢ (𝐴 ∈ ℂ → (ℂ D sin) = cos)
112		coscn 26193	. . . . . . 7 ⊢ cos ∈ (ℂ–cn→ℂ)
113	112	a1i 11	. . . . . 6 ⊢ (𝐴 ∈ ℂ → cos ∈ (ℂ–cn→ℂ))
114	111, 113	eqeltrd 2831	. . . . 5 ⊢ (𝐴 ∈ ℂ → (ℂ D sin) ∈ (ℂ–cn→ℂ))
115	33	mptex 7226	. . . . . 6 ⊢ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) ∈ V
116	115	a1i 11	. . . . 5 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) ∈ V)
117		coexg 7922	. . . . 5 ⊢ (((ℂ D sin) ∈ (ℂ–cn→ℂ) ∧ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) ∈ V) → ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∈ V)
118	114, 116, 117	syl2anc 582	. . . 4 ⊢ (𝐴 ∈ ℂ → ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∈ V)
119		ovexd 7446	. . . 4 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∈ V)
120		offval3 7971	. . . 4 ⊢ ((((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∈ V ∧ (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∈ V) → (((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))) = (𝑤 ∈ (dom ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))) ↦ ((((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤))))
121	118, 119, 120	syl2anc 582	. . 3 ⊢ (𝐴 ∈ ℂ → (((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))) = (𝑤 ∈ (dom ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))) ↦ ((((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤))))
122	4	frnd 6724	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → ran (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) ⊆ ℂ)
123	122, 28	sseqtrrd 4022	. . . . . . . 8 ⊢ (𝐴 ∈ ℂ → ran (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) ⊆ dom (ℂ D sin))
124		dmcosseq 5971	. . . . . . . 8 ⊢ (ran (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) ⊆ dom (ℂ D sin) → dom ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = dom (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))
125	123, 124	syl 17	. . . . . . 7 ⊢ (𝐴 ∈ ℂ → dom ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = dom (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))
126		ovex 7444	. . . . . . . . 9 ⊢ (𝐴 · 𝑦) ∈ V
127		eqid 2730	. . . . . . . . 9 ⊢ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) = (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))
128	126, 127	dmmpti 6693	. . . . . . . 8 ⊢ dom (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) = ℂ
129	128	a1i 11	. . . . . . 7 ⊢ (𝐴 ∈ ℂ → dom (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) = ℂ)
130	125, 129	eqtrd 2770	. . . . . 6 ⊢ (𝐴 ∈ ℂ → dom ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = ℂ)
131	130, 109	ineq12d 4212	. . . . 5 ⊢ (𝐴 ∈ ℂ → (dom ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))) = (ℂ ∩ ℂ))
132	131, 51	eqtrd 2770	. . . 4 ⊢ (𝐴 ∈ ℂ → (dom ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))) = ℂ)
133	132	mpteq1d 5242	. . 3 ⊢ (𝐴 ∈ ℂ → (𝑤 ∈ (dom ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∩ dom (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))) ↦ ((((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤))) = (𝑤 ∈ ℂ ↦ ((((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤))))
134	11	coscld 16078	. . . . . 6 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (cos‘(𝐴 · 𝑤)) ∈ ℂ)
135		simpl 481	. . . . . 6 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → 𝐴 ∈ ℂ)
136	134, 135	mulcomd 11239	. . . . 5 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → ((cos‘(𝐴 · 𝑤)) · 𝐴) = (𝐴 · (cos‘(𝐴 · 𝑤))))
137	136	mpteq2dva 5247	. . . 4 ⊢ (𝐴 ∈ ℂ → (𝑤 ∈ ℂ ↦ ((cos‘(𝐴 · 𝑤)) · 𝐴)) = (𝑤 ∈ ℂ ↦ (𝐴 · (cos‘(𝐴 · 𝑤)))))
138	23	coeq1i 5858	. . . . . . . . 9 ⊢ ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = (cos ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))
139	138	a1i 11	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → ((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = (cos ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))))
140	139	fveq1d 6892	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) = ((cos ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤))
141	4	ffund 6720	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → Fun (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))
142	141	adantr 479	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → Fun (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))
143	10, 128	eleqtrrdi 2842	. . . . . . . 8 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → 𝑤 ∈ dom (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))
144		fvco 6988	. . . . . . . 8 ⊢ ((Fun (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)) ∧ 𝑤 ∈ dom (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) → ((cos ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) = (cos‘((𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))‘𝑤)))
145	142, 143, 144	syl2anc 582	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → ((cos ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) = (cos‘((𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))‘𝑤)))
146	12	fveq2d 6894	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (cos‘((𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))‘𝑤)) = (cos‘(𝐴 · 𝑤)))
147	140, 145, 146	3eqtrd 2774	. . . . . 6 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) = (cos‘(𝐴 · 𝑤)))
148		simpl 481	. . . . . . . . . 10 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → 𝐴 ∈ ℂ)
149		0cnd 11211	. . . . . . . . . 10 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → 0 ∈ ℂ)
150	22, 68	dvmptc 25710	. . . . . . . . . 10 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ 𝐴)) = (𝑦 ∈ ℂ ↦ 0))
151		simpr 483	. . . . . . . . . 10 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → 𝑦 ∈ ℂ)
152	73	a1i 11	. . . . . . . . . 10 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → 1 ∈ ℂ)
153	71	a1i 11	. . . . . . . . . 10 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ 𝑦)) = (𝑦 ∈ ℂ ↦ 1))
154	22, 148, 149, 150, 151, 152, 153	dvmptmul 25713	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = (𝑦 ∈ ℂ ↦ ((0 · 𝑦) + (1 · 𝐴))))
155	151	mul02d 11416	. . . . . . . . . . . 12 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → (0 · 𝑦) = 0)
156	148	mullidd 11236	. . . . . . . . . . . 12 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → (1 · 𝐴) = 𝐴)
157	155, 156	oveq12d 7429	. . . . . . . . . . 11 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → ((0 · 𝑦) + (1 · 𝐴)) = (0 + 𝐴))
158	148	addlidd 11419	. . . . . . . . . . 11 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → (0 + 𝐴) = 𝐴)
159	157, 158	eqtrd 2770	. . . . . . . . . 10 ⊢ ((𝐴 ∈ ℂ ∧ 𝑦 ∈ ℂ) → ((0 · 𝑦) + (1 · 𝐴)) = 𝐴)
160	159	mpteq2dva 5247	. . . . . . . . 9 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ ℂ ↦ ((0 · 𝑦) + (1 · 𝐴))) = (𝑦 ∈ ℂ ↦ 𝐴))
161	154, 160	eqtrd 2770	. . . . . . . 8 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = (𝑦 ∈ ℂ ↦ 𝐴))
162	161	adantr 479	. . . . . . 7 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) = (𝑦 ∈ ℂ ↦ 𝐴))
163		eqidd 2731	. . . . . . 7 ⊢ (((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) ∧ 𝑦 = 𝑤) → 𝐴 = 𝐴)
164	162, 163, 10, 135	fvmptd 7004	. . . . . 6 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → ((ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) = 𝐴)
165	147, 164	oveq12d 7429	. . . . 5 ⊢ ((𝐴 ∈ ℂ ∧ 𝑤 ∈ ℂ) → ((((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤)) = ((cos‘(𝐴 · 𝑤)) · 𝐴))
166	165	mpteq2dva 5247	. . . 4 ⊢ (𝐴 ∈ ℂ → (𝑤 ∈ ℂ ↦ ((((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤))) = (𝑤 ∈ ℂ ↦ ((cos‘(𝐴 · 𝑤)) · 𝐴)))
167	8	fveq2d 6894	. . . . . . 7 ⊢ (𝑦 = 𝑤 → (cos‘(𝐴 · 𝑦)) = (cos‘(𝐴 · 𝑤)))
168	167	oveq2d 7427	. . . . . 6 ⊢ (𝑦 = 𝑤 → (𝐴 · (cos‘(𝐴 · 𝑦))) = (𝐴 · (cos‘(𝐴 · 𝑤))))
169	168	cbvmptv 5260	. . . . 5 ⊢ (𝑦 ∈ ℂ ↦ (𝐴 · (cos‘(𝐴 · 𝑦)))) = (𝑤 ∈ ℂ ↦ (𝐴 · (cos‘(𝐴 · 𝑤))))
170	169	a1i 11	. . . 4 ⊢ (𝐴 ∈ ℂ → (𝑦 ∈ ℂ ↦ (𝐴 · (cos‘(𝐴 · 𝑦)))) = (𝑤 ∈ ℂ ↦ (𝐴 · (cos‘(𝐴 · 𝑤)))))
171	137, 166, 170	3eqtr4d 2780	. . 3 ⊢ (𝐴 ∈ ℂ → (𝑤 ∈ ℂ ↦ ((((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤) · ((ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))‘𝑤))) = (𝑦 ∈ ℂ ↦ (𝐴 · (cos‘(𝐴 · 𝑦)))))
172	121, 133, 171	3eqtrd 2774	. 2 ⊢ (𝐴 ∈ ℂ → (((ℂ D sin) ∘ (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦))) ∘_f · (ℂ D (𝑦 ∈ ℂ ↦ (𝐴 · 𝑦)))) = (𝑦 ∈ ℂ ↦ (𝐴 · (cos‘(𝐴 · 𝑦)))))
173	20, 110, 172	3eqtrd 2774	1 ⊢ (𝐴 ∈ ℂ → (ℂ D (𝑦 ∈ ℂ ↦ (sin‘(𝐴 · 𝑦)))) = (𝑦 ∈ ℂ ↦ (𝐴 · (cos‘(𝐴 · 𝑦)))))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 394 = wceq 1539 ⊤wtru 1540 ∈ wcel 2104 ∀wral 3059 Vcvv 3472 ∩ cin 3946 ⊆ wss 3947 {csn 4627 {cpr 4629 ↦ cmpt 5230 × cxp 5673 dom cdm 5675 ran crn 5676 ∘ ccom 5679 Fun wfun 6536 ⟶wf 6538 ‘cfv 6542 (class class class)co 7411 ∘_f cof 7670 ℂcc 11110 ℝcr 11111 0cc0 11112 1c1 11113 + caddc 11115 · cmul 11117 sincsin 16011 cosccos 16012 –cn→ccncf 24616 D cdv 25612

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1911 ax-6 1969 ax-7 2009 ax-8 2106 ax-9 2114 ax-10 2135 ax-11 2152 ax-12 2169 ax-ext 2701 ax-rep 5284 ax-sep 5298 ax-nul 5305 ax-pow 5362 ax-pr 5426 ax-un 7727 ax-inf2 9638 ax-cnex 11168 ax-resscn 11169 ax-1cn 11170 ax-icn 11171 ax-addcl 11172 ax-addrcl 11173 ax-mulcl 11174 ax-mulrcl 11175 ax-mulcom 11176 ax-addass 11177 ax-mulass 11178 ax-distr 11179 ax-i2m1 11180 ax-1ne0 11181 ax-1rid 11182 ax-rnegex 11183 ax-rrecex 11184 ax-cnre 11185 ax-pre-lttri 11186 ax-pre-lttrn 11187 ax-pre-ltadd 11188 ax-pre-mulgt0 11189 ax-pre-sup 11190 ax-addf 11191

This theorem depends on definitions: df-bi 206 df-an 395 df-or 844 df-3or 1086 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2532 df-eu 2561 df-clab 2708 df-cleq 2722 df-clel 2808 df-nfc 2883 df-ne 2939 df-nel 3045 df-ral 3060 df-rex 3069 df-rmo 3374 df-reu 3375 df-rab 3431 df-v 3474 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-tp 4632 df-op 4634 df-uni 4908 df-int 4950 df-iun 4998 df-iin 4999 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-se 5631 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 6299 df-ord 6366 df-on 6367 df-lim 6368 df-suc 6369 df-iota 6494 df-fun 6544 df-fn 6545 df-f 6546 df-f1 6547 df-fo 6548 df-f1o 6549 df-fv 6550 df-isom 6551 df-riota 7367 df-ov 7414 df-oprab 7415 df-mpo 7416 df-of 7672 df-om 7858 df-1st 7977 df-2nd 7978 df-supp 8149 df-frecs 8268 df-wrecs 8299 df-recs 8373 df-rdg 8412 df-1o 8468 df-2o 8469 df-er 8705 df-map 8824 df-pm 8825 df-ixp 8894 df-en 8942 df-dom 8943 df-sdom 8944 df-fin 8945 df-fsupp 9364 df-fi 9408 df-sup 9439 df-inf 9440 df-oi 9507 df-card 9936 df-pnf 11254 df-mnf 11255 df-xr 11256 df-ltxr 11257 df-le 11258 df-sub 11450 df-neg 11451 df-div 11876 df-nn 12217 df-2 12279 df-3 12280 df-4 12281 df-5 12282 df-6 12283 df-7 12284 df-8 12285 df-9 12286 df-n0 12477 df-z 12563 df-dec 12682 df-uz 12827 df-q 12937 df-rp 12979 df-xneg 13096 df-xadd 13097 df-xmul 13098 df-ico 13334 df-icc 13335 df-fz 13489 df-fzo 13632 df-fl 13761 df-seq 13971 df-exp 14032 df-fac 14238 df-bc 14267 df-hash 14295 df-shft 15018 df-cj 15050 df-re 15051 df-im 15052 df-sqrt 15186 df-abs 15187 df-limsup 15419 df-clim 15436 df-rlim 15437 df-sum 15637 df-ef 16015 df-sin 16017 df-cos 16018 df-struct 17084 df-sets 17101 df-slot 17119 df-ndx 17131 df-base 17149 df-ress 17178 df-plusg 17214 df-mulr 17215 df-starv 17216 df-sca 17217 df-vsca 17218 df-ip 17219 df-tset 17220 df-ple 17221 df-ds 17223 df-unif 17224 df-hom 17225 df-cco 17226 df-rest 17372 df-topn 17373 df-0g 17391 df-gsum 17392 df-topgen 17393 df-pt 17394 df-prds 17397 df-xrs 17452 df-qtop 17457 df-imas 17458 df-xps 17460 df-mre 17534 df-mrc 17535 df-acs 17537 df-mgm 18565 df-sgrp 18644 df-mnd 18660 df-submnd 18706 df-mulg 18987 df-cntz 19222 df-cmn 19691 df-psmet 21136 df-xmet 21137 df-met 21138 df-bl 21139 df-mopn 21140 df-fbas 21141 df-fg 21142 df-cnfld 21145 df-top 22616 df-topon 22633 df-topsp 22655 df-bases 22669 df-cld 22743 df-ntr 22744 df-cls 22745 df-nei 22822 df-lp 22860 df-perf 22861 df-cn 22951 df-cnp 22952 df-haus 23039 df-tx 23286 df-hmeo 23479 df-fil 23570 df-fm 23662 df-flim 23663 df-flf 23664 df-xms 24046 df-ms 24047 df-tms 24048 df-cncf 24618 df-limc 25615 df-dv 25616

This theorem is referenced by: dvasinbx 44934 itgcoscmulx 44983 dirkeritg 45116 dirkercncflem2 45118

W3C validator