itgaddnc - Mathbox for Brendan Leahy

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Theorem itgaddnc 37061

Description: Choice-free analogue of itgadd 25709. (Contributed by Brendan Leahy, 11-Nov-2017.)

**Hypotheses**
Ref	Expression
ibladdnc.1	⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐵 ∈ 𝑉)
ibladdnc.2	⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐵) ∈ 𝐿¹)
ibladdnc.3	⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐶 ∈ 𝑉)
ibladdnc.4	⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐶) ∈ 𝐿¹)
ibladdnc.m	⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶)) ∈ MblFn)

**Assertion**
Ref	Expression
itgaddnc	⊢ (𝜑 → ∫𝐴(𝐵 + 𝐶) d𝑥 = (∫𝐴𝐵 d𝑥 + ∫𝐴𝐶 d𝑥))

Distinct variable groups: 𝑥,𝐴 𝑥,𝑉 𝜑,𝑥 Allowed substitution hints: 𝐵(𝑥) 𝐶(𝑥)

Proof of Theorem itgaddnc Dummy variable 𝑦 is distinct from all other variables.

Step	Hyp	Ref	Expression
1		ibladdnc.2	. . . . . . . . 9 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐵) ∈ 𝐿¹)
2		iblmbf 25652	. . . . . . . . 9 ⊢ ((𝑥 ∈ 𝐴 ↦ 𝐵) ∈ 𝐿¹ → (𝑥 ∈ 𝐴 ↦ 𝐵) ∈ MblFn)
3	1, 2	syl 17	. . . . . . . 8 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐵) ∈ MblFn)
4		ibladdnc.1	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐵 ∈ 𝑉)
5	3, 4	mbfmptcl 25520	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐵 ∈ ℂ)
6		ibladdnc.4	. . . . . . . . 9 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐶) ∈ 𝐿¹)
7		iblmbf 25652	. . . . . . . . 9 ⊢ ((𝑥 ∈ 𝐴 ↦ 𝐶) ∈ 𝐿¹ → (𝑥 ∈ 𝐴 ↦ 𝐶) ∈ MblFn)
8	6, 7	syl 17	. . . . . . . 8 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐶) ∈ MblFn)
9		ibladdnc.3	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐶 ∈ 𝑉)
10	8, 9	mbfmptcl 25520	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐶 ∈ ℂ)
11	5, 10	readdd 15167	. . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (ℜ‘(𝐵 + 𝐶)) = ((ℜ‘𝐵) + (ℜ‘𝐶)))
12	11	itgeq2dv 25666	. . . . 5 ⊢ (𝜑 → ∫𝐴(ℜ‘(𝐵 + 𝐶)) d𝑥 = ∫𝐴((ℜ‘𝐵) + (ℜ‘𝐶)) d𝑥)
13	5	recld 15147	. . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (ℜ‘𝐵) ∈ ℝ)
14	5	iblcn 25683	. . . . . . . 8 ⊢ (𝜑 → ((𝑥 ∈ 𝐴 ↦ 𝐵) ∈ 𝐿¹ ↔ ((𝑥 ∈ 𝐴 ↦ (ℜ‘𝐵)) ∈ 𝐿¹ ∧ (𝑥 ∈ 𝐴 ↦ (ℑ‘𝐵)) ∈ 𝐿¹)))
15	1, 14	mpbid 231	. . . . . . 7 ⊢ (𝜑 → ((𝑥 ∈ 𝐴 ↦ (ℜ‘𝐵)) ∈ 𝐿¹ ∧ (𝑥 ∈ 𝐴 ↦ (ℑ‘𝐵)) ∈ 𝐿¹))
16	15	simpld 494	. . . . . 6 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (ℜ‘𝐵)) ∈ 𝐿¹)
17	10	recld 15147	. . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (ℜ‘𝐶) ∈ ℝ)
18	10	iblcn 25683	. . . . . . . 8 ⊢ (𝜑 → ((𝑥 ∈ 𝐴 ↦ 𝐶) ∈ 𝐿¹ ↔ ((𝑥 ∈ 𝐴 ↦ (ℜ‘𝐶)) ∈ 𝐿¹ ∧ (𝑥 ∈ 𝐴 ↦ (ℑ‘𝐶)) ∈ 𝐿¹)))
19	6, 18	mpbid 231	. . . . . . 7 ⊢ (𝜑 → ((𝑥 ∈ 𝐴 ↦ (ℜ‘𝐶)) ∈ 𝐿¹ ∧ (𝑥 ∈ 𝐴 ↦ (ℑ‘𝐶)) ∈ 𝐿¹))
20	19	simpld 494	. . . . . 6 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (ℜ‘𝐶)) ∈ 𝐿¹)
21	5, 10	addcld 11237	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝐵 + 𝐶) ∈ ℂ)
22		eqidd 2727	. . . . . . . . 9 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶)) = (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶)))
23		ref 15065	. . . . . . . . . . 11 ⊢ ℜ:ℂ⟶ℝ
24	23	a1i 11	. . . . . . . . . 10 ⊢ (𝜑 → ℜ:ℂ⟶ℝ)
25	24	feqmptd 6954	. . . . . . . . 9 ⊢ (𝜑 → ℜ = (𝑦 ∈ ℂ ↦ (ℜ‘𝑦)))
26		fveq2 6885	. . . . . . . . 9 ⊢ (𝑦 = (𝐵 + 𝐶) → (ℜ‘𝑦) = (ℜ‘(𝐵 + 𝐶)))
27	21, 22, 25, 26	fmptco 7123	. . . . . . . 8 ⊢ (𝜑 → (ℜ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) = (𝑥 ∈ 𝐴 ↦ (ℜ‘(𝐵 + 𝐶))))
28	11	mpteq2dva 5241	. . . . . . . 8 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (ℜ‘(𝐵 + 𝐶))) = (𝑥 ∈ 𝐴 ↦ ((ℜ‘𝐵) + (ℜ‘𝐶))))
29	27, 28	eqtrd 2766	. . . . . . 7 ⊢ (𝜑 → (ℜ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) = (𝑥 ∈ 𝐴 ↦ ((ℜ‘𝐵) + (ℜ‘𝐶))))
30		ibladdnc.m	. . . . . . . . 9 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶)) ∈ MblFn)
31	21	fmpttd 7110	. . . . . . . . . 10 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶)):𝐴⟶ℂ)
32		ismbfcn 25513	. . . . . . . . . 10 ⊢ ((𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶)):𝐴⟶ℂ → ((𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶)) ∈ MblFn ↔ ((ℜ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) ∈ MblFn ∧ (ℑ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) ∈ MblFn)))
33	31, 32	syl 17	. . . . . . . . 9 ⊢ (𝜑 → ((𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶)) ∈ MblFn ↔ ((ℜ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) ∈ MblFn ∧ (ℑ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) ∈ MblFn)))
34	30, 33	mpbid 231	. . . . . . . 8 ⊢ (𝜑 → ((ℜ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) ∈ MblFn ∧ (ℑ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) ∈ MblFn))
35	34	simpld 494	. . . . . . 7 ⊢ (𝜑 → (ℜ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) ∈ MblFn)
36	29, 35	eqeltrrd 2828	. . . . . 6 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ ((ℜ‘𝐵) + (ℜ‘𝐶))) ∈ MblFn)
37	13, 16, 17, 20, 36, 13, 17	itgaddnclem2 37060	. . . . 5 ⊢ (𝜑 → ∫𝐴((ℜ‘𝐵) + (ℜ‘𝐶)) d𝑥 = (∫𝐴(ℜ‘𝐵) d𝑥 + ∫𝐴(ℜ‘𝐶) d𝑥))
38	12, 37	eqtrd 2766	. . . 4 ⊢ (𝜑 → ∫𝐴(ℜ‘(𝐵 + 𝐶)) d𝑥 = (∫𝐴(ℜ‘𝐵) d𝑥 + ∫𝐴(ℜ‘𝐶) d𝑥))
39	5, 10	imaddd 15168	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (ℑ‘(𝐵 + 𝐶)) = ((ℑ‘𝐵) + (ℑ‘𝐶)))
40	39	itgeq2dv 25666	. . . . . . 7 ⊢ (𝜑 → ∫𝐴(ℑ‘(𝐵 + 𝐶)) d𝑥 = ∫𝐴((ℑ‘𝐵) + (ℑ‘𝐶)) d𝑥)
41	5	imcld 15148	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (ℑ‘𝐵) ∈ ℝ)
42	15	simprd 495	. . . . . . . 8 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (ℑ‘𝐵)) ∈ 𝐿¹)
43	10	imcld 15148	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (ℑ‘𝐶) ∈ ℝ)
44	19	simprd 495	. . . . . . . 8 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (ℑ‘𝐶)) ∈ 𝐿¹)
45		imf 15066	. . . . . . . . . . . . 13 ⊢ ℑ:ℂ⟶ℝ
46	45	a1i 11	. . . . . . . . . . . 12 ⊢ (𝜑 → ℑ:ℂ⟶ℝ)
47	46	feqmptd 6954	. . . . . . . . . . 11 ⊢ (𝜑 → ℑ = (𝑦 ∈ ℂ ↦ (ℑ‘𝑦)))
48		fveq2 6885	. . . . . . . . . . 11 ⊢ (𝑦 = (𝐵 + 𝐶) → (ℑ‘𝑦) = (ℑ‘(𝐵 + 𝐶)))
49	21, 22, 47, 48	fmptco 7123	. . . . . . . . . 10 ⊢ (𝜑 → (ℑ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) = (𝑥 ∈ 𝐴 ↦ (ℑ‘(𝐵 + 𝐶))))
50	39	mpteq2dva 5241	. . . . . . . . . 10 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (ℑ‘(𝐵 + 𝐶))) = (𝑥 ∈ 𝐴 ↦ ((ℑ‘𝐵) + (ℑ‘𝐶))))
51	49, 50	eqtrd 2766	. . . . . . . . 9 ⊢ (𝜑 → (ℑ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) = (𝑥 ∈ 𝐴 ↦ ((ℑ‘𝐵) + (ℑ‘𝐶))))
52	34	simprd 495	. . . . . . . . 9 ⊢ (𝜑 → (ℑ ∘ (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶))) ∈ MblFn)
53	51, 52	eqeltrrd 2828	. . . . . . . 8 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ ((ℑ‘𝐵) + (ℑ‘𝐶))) ∈ MblFn)
54	41, 42, 43, 44, 53, 41, 43	itgaddnclem2 37060	. . . . . . 7 ⊢ (𝜑 → ∫𝐴((ℑ‘𝐵) + (ℑ‘𝐶)) d𝑥 = (∫𝐴(ℑ‘𝐵) d𝑥 + ∫𝐴(ℑ‘𝐶) d𝑥))
55	40, 54	eqtrd 2766	. . . . . 6 ⊢ (𝜑 → ∫𝐴(ℑ‘(𝐵 + 𝐶)) d𝑥 = (∫𝐴(ℑ‘𝐵) d𝑥 + ∫𝐴(ℑ‘𝐶) d𝑥))
56	55	oveq2d 7421	. . . . 5 ⊢ (𝜑 → (i · ∫𝐴(ℑ‘(𝐵 + 𝐶)) d𝑥) = (i · (∫𝐴(ℑ‘𝐵) d𝑥 + ∫𝐴(ℑ‘𝐶) d𝑥)))
57		ax-icn 11171	. . . . . . 7 ⊢ i ∈ ℂ
58	57	a1i 11	. . . . . 6 ⊢ (𝜑 → i ∈ ℂ)
59	41, 42	itgcl 25668	. . . . . 6 ⊢ (𝜑 → ∫𝐴(ℑ‘𝐵) d𝑥 ∈ ℂ)
60	43, 44	itgcl 25668	. . . . . 6 ⊢ (𝜑 → ∫𝐴(ℑ‘𝐶) d𝑥 ∈ ℂ)
61	58, 59, 60	adddid 11242	. . . . 5 ⊢ (𝜑 → (i · (∫𝐴(ℑ‘𝐵) d𝑥 + ∫𝐴(ℑ‘𝐶) d𝑥)) = ((i · ∫𝐴(ℑ‘𝐵) d𝑥) + (i · ∫𝐴(ℑ‘𝐶) d𝑥)))
62	56, 61	eqtrd 2766	. . . 4 ⊢ (𝜑 → (i · ∫𝐴(ℑ‘(𝐵 + 𝐶)) d𝑥) = ((i · ∫𝐴(ℑ‘𝐵) d𝑥) + (i · ∫𝐴(ℑ‘𝐶) d𝑥)))
63	38, 62	oveq12d 7423	. . 3 ⊢ (𝜑 → (∫𝐴(ℜ‘(𝐵 + 𝐶)) d𝑥 + (i · ∫𝐴(ℑ‘(𝐵 + 𝐶)) d𝑥)) = ((∫𝐴(ℜ‘𝐵) d𝑥 + ∫𝐴(ℜ‘𝐶) d𝑥) + ((i · ∫𝐴(ℑ‘𝐵) d𝑥) + (i · ∫𝐴(ℑ‘𝐶) d𝑥))))
64	13, 16	itgcl 25668	. . . 4 ⊢ (𝜑 → ∫𝐴(ℜ‘𝐵) d𝑥 ∈ ℂ)
65	17, 20	itgcl 25668	. . . 4 ⊢ (𝜑 → ∫𝐴(ℜ‘𝐶) d𝑥 ∈ ℂ)
66		mulcl 11196	. . . . 5 ⊢ ((i ∈ ℂ ∧ ∫𝐴(ℑ‘𝐵) d𝑥 ∈ ℂ) → (i · ∫𝐴(ℑ‘𝐵) d𝑥) ∈ ℂ)
67	57, 59, 66	sylancr 586	. . . 4 ⊢ (𝜑 → (i · ∫𝐴(ℑ‘𝐵) d𝑥) ∈ ℂ)
68		mulcl 11196	. . . . 5 ⊢ ((i ∈ ℂ ∧ ∫𝐴(ℑ‘𝐶) d𝑥 ∈ ℂ) → (i · ∫𝐴(ℑ‘𝐶) d𝑥) ∈ ℂ)
69	57, 60, 68	sylancr 586	. . . 4 ⊢ (𝜑 → (i · ∫𝐴(ℑ‘𝐶) d𝑥) ∈ ℂ)
70	64, 65, 67, 69	add4d 11446	. . 3 ⊢ (𝜑 → ((∫𝐴(ℜ‘𝐵) d𝑥 + ∫𝐴(ℜ‘𝐶) d𝑥) + ((i · ∫𝐴(ℑ‘𝐵) d𝑥) + (i · ∫𝐴(ℑ‘𝐶) d𝑥))) = ((∫𝐴(ℜ‘𝐵) d𝑥 + (i · ∫𝐴(ℑ‘𝐵) d𝑥)) + (∫𝐴(ℜ‘𝐶) d𝑥 + (i · ∫𝐴(ℑ‘𝐶) d𝑥))))
71	63, 70	eqtrd 2766	. 2 ⊢ (𝜑 → (∫𝐴(ℜ‘(𝐵 + 𝐶)) d𝑥 + (i · ∫𝐴(ℑ‘(𝐵 + 𝐶)) d𝑥)) = ((∫𝐴(ℜ‘𝐵) d𝑥 + (i · ∫𝐴(ℑ‘𝐵) d𝑥)) + (∫𝐴(ℜ‘𝐶) d𝑥 + (i · ∫𝐴(ℑ‘𝐶) d𝑥))))
72		ovexd 7440	. . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝐵 + 𝐶) ∈ V)
73	4, 1, 9, 6, 30	ibladdnc 37058	. . 3 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ (𝐵 + 𝐶)) ∈ 𝐿¹)
74	72, 73	itgcnval 25684	. 2 ⊢ (𝜑 → ∫𝐴(𝐵 + 𝐶) d𝑥 = (∫𝐴(ℜ‘(𝐵 + 𝐶)) d𝑥 + (i · ∫𝐴(ℑ‘(𝐵 + 𝐶)) d𝑥)))
75	4, 1	itgcnval 25684	. . 3 ⊢ (𝜑 → ∫𝐴𝐵 d𝑥 = (∫𝐴(ℜ‘𝐵) d𝑥 + (i · ∫𝐴(ℑ‘𝐵) d𝑥)))
76	9, 6	itgcnval 25684	. . 3 ⊢ (𝜑 → ∫𝐴𝐶 d𝑥 = (∫𝐴(ℜ‘𝐶) d𝑥 + (i · ∫𝐴(ℑ‘𝐶) d𝑥)))
77	75, 76	oveq12d 7423	. 2 ⊢ (𝜑 → (∫𝐴𝐵 d𝑥 + ∫𝐴𝐶 d𝑥) = ((∫𝐴(ℜ‘𝐵) d𝑥 + (i · ∫𝐴(ℑ‘𝐵) d𝑥)) + (∫𝐴(ℜ‘𝐶) d𝑥 + (i · ∫𝐴(ℑ‘𝐶) d𝑥))))
78	71, 74, 77	3eqtr4d 2776	1 ⊢ (𝜑 → ∫𝐴(𝐵 + 𝐶) d𝑥 = (∫𝐴𝐵 d𝑥 + ∫𝐴𝐶 d𝑥))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 205 ∧ wa 395 = wceq 1533 ∈ wcel 2098 Vcvv 3468 ↦ cmpt 5224 ∘ ccom 5673 ⟶wf 6533 ‘cfv 6537 (class class class)co 7405 ℂcc 11110 ℝcr 11111 ici 11114 + caddc 11115 · cmul 11117 ℜcre 15050 ℑcim 15051 MblFncmbf 25498 𝐿¹cibl 25501 ∫citg 25502

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2163 ax-ext 2697 ax-rep 5278 ax-sep 5292 ax-nul 5299 ax-pow 5356 ax-pr 5420 ax-un 7722 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 396 df-or 845 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2704 df-cleq 2718 df-clel 2804 df-nfc 2879 df-ne 2935 df-nel 3041 df-ral 3056 df-rex 3065 df-rmo 3370 df-reu 3371 df-rab 3427 df-v 3470 df-sbc 3773 df-csb 3889 df-dif 3946 df-un 3948 df-in 3950 df-ss 3960 df-pss 3962 df-nul 4318 df-if 4524 df-pw 4599 df-sn 4624 df-pr 4626 df-op 4630 df-uni 4903 df-int 4944 df-iun 4992 df-disj 5107 df-br 5142 df-opab 5204 df-mpt 5225 df-tr 5259 df-id 5567 df-eprel 5573 df-po 5581 df-so 5582 df-fr 5624 df-se 5625 df-we 5626 df-xp 5675 df-rel 5676 df-cnv 5677 df-co 5678 df-dm 5679 df-rn 5680 df-res 5681 df-ima 5682 df-pred 6294 df-ord 6361 df-on 6362 df-lim 6363 df-suc 6364 df-iota 6489 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-isom 6546 df-riota 7361 df-ov 7408 df-oprab 7409 df-mpo 7410 df-of 7667 df-ofr 7668 df-om 7853 df-1st 7974 df-2nd 7975 df-frecs 8267 df-wrecs 8298 df-recs 8372 df-rdg 8411 df-1o 8467 df-2o 8468 df-er 8705 df-map 8824 df-pm 8825 df-en 8942 df-dom 8943 df-sdom 8944 df-fin 8945 df-fi 9408 df-sup 9439 df-inf 9440 df-oi 9507 df-dju 9898 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-n0 12477 df-z 12563 df-uz 12827 df-q 12937 df-rp 12981 df-xneg 13098 df-xadd 13099 df-xmul 13100 df-ioo 13334 df-ico 13336 df-icc 13337 df-fz 13491 df-fzo 13634 df-fl 13763 df-mod 13841 df-seq 13973 df-exp 14033 df-hash 14296 df-cj 15052 df-re 15053 df-im 15054 df-sqrt 15188 df-abs 15189 df-clim 15438 df-sum 15639 df-rest 17377 df-topgen 17398 df-psmet 21232 df-xmet 21233 df-met 21234 df-bl 21235 df-mopn 21236 df-top 22751 df-topon 22768 df-bases 22804 df-cmp 23246 df-ovol 25348 df-vol 25349 df-mbf 25503 df-itg1 25504 df-itg2 25505 df-ibl 25506 df-itg 25507 df-0p 25554

This theorem is referenced by: itgsubnc 37063 itgmulc2nc 37069 ftc1cnnclem 37072

W3C validator