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Theorem ovoliunlem1 23270

Description: Lemma for ovoliun 23273. (Contributed by Mario Carneiro, 12-Jun-2014.)

**Hypotheses**
Ref	Expression
ovoliun.t	⊢ 𝑇 = seq1( + , 𝐺)
ovoliun.g	⊢ 𝐺 = (𝑛 ∈ ℕ ↦ (vol*‘𝐴))
ovoliun.a	⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → 𝐴 ⊆ ℝ)
ovoliun.v	⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → (vol*‘𝐴) ∈ ℝ)
ovoliun.r	⊢ (𝜑 → sup(ran 𝑇, ℝ^*, < ) ∈ ℝ)
ovoliun.b	⊢ (𝜑 → 𝐵 ∈ ℝ⁺)
ovoliun.s	⊢ 𝑆 = seq1( + , ((abs ∘ − ) ∘ (𝐹‘𝑛)))
ovoliun.u	⊢ 𝑈 = seq1( + , ((abs ∘ − ) ∘ 𝐻))
ovoliun.h	⊢ 𝐻 = (𝑘 ∈ ℕ ↦ ((𝐹‘(1^st ‘(𝐽‘𝑘)))‘(2^nd ‘(𝐽‘𝑘))))
ovoliun.j	⊢ (𝜑 → 𝐽:ℕ–1-1-onto→(ℕ × ℕ))
ovoliun.f	⊢ (𝜑 → 𝐹:ℕ⟶(( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ))
ovoliun.x1	⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → 𝐴 ⊆ ∪ ran ((,) ∘ (𝐹‘𝑛)))
ovoliun.x2	⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → sup(ran 𝑆, ℝ^, < ) ≤ ((vol‘𝐴) + (𝐵 / (2↑𝑛))))
ovoliun.k	⊢ (𝜑 → 𝐾 ∈ ℕ)
ovoliun.l1	⊢ (𝜑 → 𝐿 ∈ ℤ)
ovoliun.l2	⊢ (𝜑 → ∀𝑤 ∈ (1...𝐾)(1^st ‘(𝐽‘𝑤)) ≤ 𝐿)

**Assertion**
Ref	Expression
ovoliunlem1	⊢ (𝜑 → (𝑈‘𝐾) ≤ (sup(ran 𝑇, ℝ^*, < ) + 𝐵))

Distinct variable groups: 𝐴,𝑘 𝑘,𝑛,𝐵 𝑘,𝐹,𝑛 𝑤,𝑘,𝐽,𝑛 𝑛,𝐾,𝑤 𝑘,𝐿,𝑛,𝑤 𝑛,𝐻 𝜑,𝑘,𝑛 𝑆,𝑘 𝑘,𝐺 𝑇,𝑘 𝑛,𝐺 𝑇,𝑛 Allowed substitution hints: 𝜑(𝑤) 𝐴(𝑤,𝑛) 𝐵(𝑤) 𝑆(𝑤,𝑛) 𝑇(𝑤) 𝑈(𝑤,𝑘,𝑛) 𝐹(𝑤) 𝐺(𝑤) 𝐻(𝑤,𝑘) 𝐾(𝑘)

Proof of Theorem ovoliunlem1 Dummy variables 𝑗 𝑚 𝑥 𝑦 𝑧 𝑖 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		fveq2 6191	. . . . . . . . 9 ⊢ (𝑗 = (𝐽‘𝑚) → (1^st ‘𝑗) = (1^st ‘(𝐽‘𝑚)))
2	1	fveq2d 6195	. . . . . . . 8 ⊢ (𝑗 = (𝐽‘𝑚) → (𝐹‘(1^st ‘𝑗)) = (𝐹‘(1^st ‘(𝐽‘𝑚))))
3		fveq2 6191	. . . . . . . 8 ⊢ (𝑗 = (𝐽‘𝑚) → (2^nd ‘𝑗) = (2^nd ‘(𝐽‘𝑚)))
4	2, 3	fveq12d 6197	. . . . . . 7 ⊢ (𝑗 = (𝐽‘𝑚) → ((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)) = ((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))
5	4	fveq2d 6195	. . . . . 6 ⊢ (𝑗 = (𝐽‘𝑚) → (2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) = (2^nd ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))))
6	4	fveq2d 6195	. . . . . 6 ⊢ (𝑗 = (𝐽‘𝑚) → (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) = (1^st ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))))
7	5, 6	oveq12d 6668	. . . . 5 ⊢ (𝑗 = (𝐽‘𝑚) → ((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) = ((2^nd ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))) − (1^st ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))))
8		fzfid 12772	. . . . 5 ⊢ (𝜑 → (1...𝐾) ∈ Fin)
9		ovoliun.j	. . . . . . 7 ⊢ (𝜑 → 𝐽:ℕ–1-1-onto→(ℕ × ℕ))
10		f1of1 6136	. . . . . . 7 ⊢ (𝐽:ℕ–1-1-onto→(ℕ × ℕ) → 𝐽:ℕ–1-1→(ℕ × ℕ))
11	9, 10	syl 17	. . . . . 6 ⊢ (𝜑 → 𝐽:ℕ–1-1→(ℕ × ℕ))
12		elfznn 12370	. . . . . . 7 ⊢ (𝑚 ∈ (1...𝐾) → 𝑚 ∈ ℕ)
13	12	ssriv 3607	. . . . . 6 ⊢ (1...𝐾) ⊆ ℕ
14		f1ores 6151	. . . . . 6 ⊢ ((𝐽:ℕ–1-1→(ℕ × ℕ) ∧ (1...𝐾) ⊆ ℕ) → (𝐽 ↾ (1...𝐾)):(1...𝐾)–1-1-onto→(𝐽 “ (1...𝐾)))
15	11, 13, 14	sylancl 694	. . . . 5 ⊢ (𝜑 → (𝐽 ↾ (1...𝐾)):(1...𝐾)–1-1-onto→(𝐽 “ (1...𝐾)))
16		fvres 6207	. . . . . 6 ⊢ (𝑚 ∈ (1...𝐾) → ((𝐽 ↾ (1...𝐾))‘𝑚) = (𝐽‘𝑚))
17	16	adantl 482	. . . . 5 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → ((𝐽 ↾ (1...𝐾))‘𝑚) = (𝐽‘𝑚))
18		inss2 3834	. . . . . . . . 9 ⊢ ( ≤ ∩ (ℝ × ℝ)) ⊆ (ℝ × ℝ)
19		ovoliun.f	. . . . . . . . . . . . 13 ⊢ (𝜑 → 𝐹:ℕ⟶(( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ))
20	19	adantr 481	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → 𝐹:ℕ⟶(( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ))
21		imassrn 5477	. . . . . . . . . . . . . . 15 ⊢ (𝐽 “ (1...𝐾)) ⊆ ran 𝐽
22		f1of 6137	. . . . . . . . . . . . . . . . 17 ⊢ (𝐽:ℕ–1-1-onto→(ℕ × ℕ) → 𝐽:ℕ⟶(ℕ × ℕ))
23	9, 22	syl 17	. . . . . . . . . . . . . . . 16 ⊢ (𝜑 → 𝐽:ℕ⟶(ℕ × ℕ))
24		frn 6053	. . . . . . . . . . . . . . . 16 ⊢ (𝐽:ℕ⟶(ℕ × ℕ) → ran 𝐽 ⊆ (ℕ × ℕ))
25	23, 24	syl 17	. . . . . . . . . . . . . . 15 ⊢ (𝜑 → ran 𝐽 ⊆ (ℕ × ℕ))
26	21, 25	syl5ss 3614	. . . . . . . . . . . . . 14 ⊢ (𝜑 → (𝐽 “ (1...𝐾)) ⊆ (ℕ × ℕ))
27	26	sselda 3603	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → 𝑗 ∈ (ℕ × ℕ))
28		xp1st 7198	. . . . . . . . . . . . 13 ⊢ (𝑗 ∈ (ℕ × ℕ) → (1^st ‘𝑗) ∈ ℕ)
29	27, 28	syl 17	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → (1^st ‘𝑗) ∈ ℕ)
30	20, 29	ffvelrnd 6360	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → (𝐹‘(1^st ‘𝑗)) ∈ (( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ))
31		reex 10027	. . . . . . . . . . . . . 14 ⊢ ℝ ∈ V
32	31, 31	xpex 6962	. . . . . . . . . . . . 13 ⊢ (ℝ × ℝ) ∈ V
33	32	inex2 4800	. . . . . . . . . . . 12 ⊢ ( ≤ ∩ (ℝ × ℝ)) ∈ V
34		nnex 11026	. . . . . . . . . . . 12 ⊢ ℕ ∈ V
35	33, 34	elmap 7886	. . . . . . . . . . 11 ⊢ ((𝐹‘(1^st ‘𝑗)) ∈ (( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ) ↔ (𝐹‘(1^st ‘𝑗)):ℕ⟶( ≤ ∩ (ℝ × ℝ)))
36	30, 35	sylib 208	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → (𝐹‘(1^st ‘𝑗)):ℕ⟶( ≤ ∩ (ℝ × ℝ)))
37		xp2nd 7199	. . . . . . . . . . 11 ⊢ (𝑗 ∈ (ℕ × ℕ) → (2^nd ‘𝑗) ∈ ℕ)
38	27, 37	syl 17	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → (2^nd ‘𝑗) ∈ ℕ)
39	36, 38	ffvelrnd 6360	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → ((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)) ∈ ( ≤ ∩ (ℝ × ℝ)))
40	18, 39	sseldi 3601	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → ((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)) ∈ (ℝ × ℝ))
41		xp2nd 7199	. . . . . . . 8 ⊢ (((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)) ∈ (ℝ × ℝ) → (2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) ∈ ℝ)
42	40, 41	syl 17	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → (2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) ∈ ℝ)
43		xp1st 7198	. . . . . . . 8 ⊢ (((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)) ∈ (ℝ × ℝ) → (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) ∈ ℝ)
44	40, 43	syl 17	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) ∈ ℝ)
45	42, 44	resubcld 10458	. . . . . 6 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → ((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) ∈ ℝ)
46	45	recnd 10068	. . . . 5 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → ((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) ∈ ℂ)
47	7, 8, 15, 17, 46	fsumf1o 14454	. . . 4 ⊢ (𝜑 → Σ𝑗 ∈ (𝐽 “ (1...𝐾))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) = Σ𝑚 ∈ (1...𝐾)((2^nd ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))) − (1^st ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))))
48	19	adantr 481	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ) → 𝐹:ℕ⟶(( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ))
49	23	ffvelrnda 6359	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ) → (𝐽‘𝑘) ∈ (ℕ × ℕ))
50		xp1st 7198	. . . . . . . . . . . 12 ⊢ ((𝐽‘𝑘) ∈ (ℕ × ℕ) → (1^st ‘(𝐽‘𝑘)) ∈ ℕ)
51	49, 50	syl 17	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ) → (1^st ‘(𝐽‘𝑘)) ∈ ℕ)
52	48, 51	ffvelrnd 6360	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ) → (𝐹‘(1^st ‘(𝐽‘𝑘))) ∈ (( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ))
53	33, 34	elmap 7886	. . . . . . . . . 10 ⊢ ((𝐹‘(1^st ‘(𝐽‘𝑘))) ∈ (( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ) ↔ (𝐹‘(1^st ‘(𝐽‘𝑘))):ℕ⟶( ≤ ∩ (ℝ × ℝ)))
54	52, 53	sylib 208	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ) → (𝐹‘(1^st ‘(𝐽‘𝑘))):ℕ⟶( ≤ ∩ (ℝ × ℝ)))
55		xp2nd 7199	. . . . . . . . . 10 ⊢ ((𝐽‘𝑘) ∈ (ℕ × ℕ) → (2^nd ‘(𝐽‘𝑘)) ∈ ℕ)
56	49, 55	syl 17	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ) → (2^nd ‘(𝐽‘𝑘)) ∈ ℕ)
57	54, 56	ffvelrnd 6360	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑘 ∈ ℕ) → ((𝐹‘(1^st ‘(𝐽‘𝑘)))‘(2^nd ‘(𝐽‘𝑘))) ∈ ( ≤ ∩ (ℝ × ℝ)))
58		ovoliun.h	. . . . . . . 8 ⊢ 𝐻 = (𝑘 ∈ ℕ ↦ ((𝐹‘(1^st ‘(𝐽‘𝑘)))‘(2^nd ‘(𝐽‘𝑘))))
59	57, 58	fmptd 6385	. . . . . . 7 ⊢ (𝜑 → 𝐻:ℕ⟶( ≤ ∩ (ℝ × ℝ)))
60		eqid 2622	. . . . . . . 8 ⊢ ((abs ∘ − ) ∘ 𝐻) = ((abs ∘ − ) ∘ 𝐻)
61	60	ovolfsval 23239	. . . . . . 7 ⊢ ((𝐻:ℕ⟶( ≤ ∩ (ℝ × ℝ)) ∧ 𝑚 ∈ ℕ) → (((abs ∘ − ) ∘ 𝐻)‘𝑚) = ((2^nd ‘(𝐻‘𝑚)) − (1^st ‘(𝐻‘𝑚))))
62	59, 12, 61	syl2an 494	. . . . . 6 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → (((abs ∘ − ) ∘ 𝐻)‘𝑚) = ((2^nd ‘(𝐻‘𝑚)) − (1^st ‘(𝐻‘𝑚))))
63	12	adantl 482	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → 𝑚 ∈ ℕ)
64		fveq2 6191	. . . . . . . . . . . . 13 ⊢ (𝑘 = 𝑚 → (𝐽‘𝑘) = (𝐽‘𝑚))
65	64	fveq2d 6195	. . . . . . . . . . . 12 ⊢ (𝑘 = 𝑚 → (1^st ‘(𝐽‘𝑘)) = (1^st ‘(𝐽‘𝑚)))
66	65	fveq2d 6195	. . . . . . . . . . 11 ⊢ (𝑘 = 𝑚 → (𝐹‘(1^st ‘(𝐽‘𝑘))) = (𝐹‘(1^st ‘(𝐽‘𝑚))))
67	64	fveq2d 6195	. . . . . . . . . . 11 ⊢ (𝑘 = 𝑚 → (2^nd ‘(𝐽‘𝑘)) = (2^nd ‘(𝐽‘𝑚)))
68	66, 67	fveq12d 6197	. . . . . . . . . 10 ⊢ (𝑘 = 𝑚 → ((𝐹‘(1^st ‘(𝐽‘𝑘)))‘(2^nd ‘(𝐽‘𝑘))) = ((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))
69		fvex 6201	. . . . . . . . . 10 ⊢ ((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))) ∈ V
70	68, 58, 69	fvmpt 6282	. . . . . . . . 9 ⊢ (𝑚 ∈ ℕ → (𝐻‘𝑚) = ((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))
71	63, 70	syl 17	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → (𝐻‘𝑚) = ((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))
72	71	fveq2d 6195	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → (2^nd ‘(𝐻‘𝑚)) = (2^nd ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))))
73	71	fveq2d 6195	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → (1^st ‘(𝐻‘𝑚)) = (1^st ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))))
74	72, 73	oveq12d 6668	. . . . . 6 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → ((2^nd ‘(𝐻‘𝑚)) − (1^st ‘(𝐻‘𝑚))) = ((2^nd ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))) − (1^st ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))))
75	62, 74	eqtrd 2656	. . . . 5 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → (((abs ∘ − ) ∘ 𝐻)‘𝑚) = ((2^nd ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))) − (1^st ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))))
76		ovoliun.k	. . . . . 6 ⊢ (𝜑 → 𝐾 ∈ ℕ)
77		nnuz 11723	. . . . . 6 ⊢ ℕ = (ℤ_≥‘1)
78	76, 77	syl6eleq 2711	. . . . 5 ⊢ (𝜑 → 𝐾 ∈ (ℤ_≥‘1))
79		ffvelrn 6357	. . . . . . . . . . 11 ⊢ ((𝐻:ℕ⟶( ≤ ∩ (ℝ × ℝ)) ∧ 𝑚 ∈ ℕ) → (𝐻‘𝑚) ∈ ( ≤ ∩ (ℝ × ℝ)))
80	59, 12, 79	syl2an 494	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → (𝐻‘𝑚) ∈ ( ≤ ∩ (ℝ × ℝ)))
81	18, 80	sseldi 3601	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → (𝐻‘𝑚) ∈ (ℝ × ℝ))
82		xp2nd 7199	. . . . . . . . 9 ⊢ ((𝐻‘𝑚) ∈ (ℝ × ℝ) → (2^nd ‘(𝐻‘𝑚)) ∈ ℝ)
83	81, 82	syl 17	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → (2^nd ‘(𝐻‘𝑚)) ∈ ℝ)
84		xp1st 7198	. . . . . . . . 9 ⊢ ((𝐻‘𝑚) ∈ (ℝ × ℝ) → (1^st ‘(𝐻‘𝑚)) ∈ ℝ)
85	81, 84	syl 17	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → (1^st ‘(𝐻‘𝑚)) ∈ ℝ)
86	83, 85	resubcld 10458	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → ((2^nd ‘(𝐻‘𝑚)) − (1^st ‘(𝐻‘𝑚))) ∈ ℝ)
87	86	recnd 10068	. . . . . 6 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → ((2^nd ‘(𝐻‘𝑚)) − (1^st ‘(𝐻‘𝑚))) ∈ ℂ)
88	74, 87	eqeltrrd 2702	. . . . 5 ⊢ ((𝜑 ∧ 𝑚 ∈ (1...𝐾)) → ((2^nd ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))) − (1^st ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))) ∈ ℂ)
89	75, 78, 88	fsumser 14461	. . . 4 ⊢ (𝜑 → Σ𝑚 ∈ (1...𝐾)((2^nd ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚)))) − (1^st ‘((𝐹‘(1^st ‘(𝐽‘𝑚)))‘(2^nd ‘(𝐽‘𝑚))))) = (seq1( + , ((abs ∘ − ) ∘ 𝐻))‘𝐾))
90	47, 89	eqtrd 2656	. . 3 ⊢ (𝜑 → Σ𝑗 ∈ (𝐽 “ (1...𝐾))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) = (seq1( + , ((abs ∘ − ) ∘ 𝐻))‘𝐾))
91		ovoliun.u	. . . 4 ⊢ 𝑈 = seq1( + , ((abs ∘ − ) ∘ 𝐻))
92	91	fveq1i 6192	. . 3 ⊢ (𝑈‘𝐾) = (seq1( + , ((abs ∘ − ) ∘ 𝐻))‘𝐾)
93	90, 92	syl6eqr 2674	. 2 ⊢ (𝜑 → Σ𝑗 ∈ (𝐽 “ (1...𝐾))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) = (𝑈‘𝐾))
94		f1oeng 7974	. . . . . . 7 ⊢ (((1...𝐾) ∈ Fin ∧ (𝐽 ↾ (1...𝐾)):(1...𝐾)–1-1-onto→(𝐽 “ (1...𝐾))) → (1...𝐾) ≈ (𝐽 “ (1...𝐾)))
95	8, 15, 94	syl2anc 693	. . . . . 6 ⊢ (𝜑 → (1...𝐾) ≈ (𝐽 “ (1...𝐾)))
96	95	ensymd 8007	. . . . 5 ⊢ (𝜑 → (𝐽 “ (1...𝐾)) ≈ (1...𝐾))
97		enfii 8177	. . . . 5 ⊢ (((1...𝐾) ∈ Fin ∧ (𝐽 “ (1...𝐾)) ≈ (1...𝐾)) → (𝐽 “ (1...𝐾)) ∈ Fin)
98	8, 96, 97	syl2anc 693	. . . 4 ⊢ (𝜑 → (𝐽 “ (1...𝐾)) ∈ Fin)
99	98, 45	fsumrecl 14465	. . 3 ⊢ (𝜑 → Σ𝑗 ∈ (𝐽 “ (1...𝐾))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) ∈ ℝ)
100		fzfid 12772	. . . . 5 ⊢ (𝜑 → (1...𝐿) ∈ Fin)
101		elfznn 12370	. . . . . 6 ⊢ (𝑛 ∈ (1...𝐿) → 𝑛 ∈ ℕ)
102		ovoliun.v	. . . . . 6 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → (vol*‘𝐴) ∈ ℝ)
103	101, 102	sylan2 491	. . . . 5 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (vol*‘𝐴) ∈ ℝ)
104	100, 103	fsumrecl 14465	. . . 4 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)(vol*‘𝐴) ∈ ℝ)
105		ovoliun.b	. . . . . . 7 ⊢ (𝜑 → 𝐵 ∈ ℝ⁺)
106	105	rpred 11872	. . . . . 6 ⊢ (𝜑 → 𝐵 ∈ ℝ)
107		2nn 11185	. . . . . . . 8 ⊢ 2 ∈ ℕ
108		nnnn0 11299	. . . . . . . 8 ⊢ (𝑛 ∈ ℕ → 𝑛 ∈ ℕ₀)
109		nnexpcl 12873	. . . . . . . 8 ⊢ ((2 ∈ ℕ ∧ 𝑛 ∈ ℕ₀) → (2↑𝑛) ∈ ℕ)
110	107, 108, 109	sylancr 695	. . . . . . 7 ⊢ (𝑛 ∈ ℕ → (2↑𝑛) ∈ ℕ)
111	101, 110	syl 17	. . . . . 6 ⊢ (𝑛 ∈ (1...𝐿) → (2↑𝑛) ∈ ℕ)
112		nndivre 11056	. . . . . 6 ⊢ ((𝐵 ∈ ℝ ∧ (2↑𝑛) ∈ ℕ) → (𝐵 / (2↑𝑛)) ∈ ℝ)
113	106, 111, 112	syl2an 494	. . . . 5 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (𝐵 / (2↑𝑛)) ∈ ℝ)
114	100, 113	fsumrecl 14465	. . . 4 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)(𝐵 / (2↑𝑛)) ∈ ℝ)
115	104, 114	readdcld 10069	. . 3 ⊢ (𝜑 → (Σ𝑛 ∈ (1...𝐿)(vol*‘𝐴) + Σ𝑛 ∈ (1...𝐿)(𝐵 / (2↑𝑛))) ∈ ℝ)
116		ovoliun.r	. . . 4 ⊢ (𝜑 → sup(ran 𝑇, ℝ^*, < ) ∈ ℝ)
117	116, 106	readdcld 10069	. . 3 ⊢ (𝜑 → (sup(ran 𝑇, ℝ^*, < ) + 𝐵) ∈ ℝ)
118		relxp 5227	. . . . . . . . . . . . . . 15 ⊢ Rel ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))
119		relres 5426	. . . . . . . . . . . . . . 15 ⊢ Rel ((𝐽 “ (1...𝐾)) ↾ {𝑛})
120		opelxp 5146	. . . . . . . . . . . . . . . 16 ⊢ (⟨𝑥, 𝑦⟩ ∈ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ↔ (𝑥 ∈ {𝑛} ∧ 𝑦 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})))
121		vex 3203	. . . . . . . . . . . . . . . . . 18 ⊢ 𝑦 ∈ V
122	121	opelres 5401	. . . . . . . . . . . . . . . . 17 ⊢ (⟨𝑥, 𝑦⟩ ∈ ((𝐽 “ (1...𝐾)) ↾ {𝑛}) ↔ (⟨𝑥, 𝑦⟩ ∈ (𝐽 “ (1...𝐾)) ∧ 𝑥 ∈ {𝑛}))
123		ancom 466	. . . . . . . . . . . . . . . . 17 ⊢ ((𝑥 ∈ {𝑛} ∧ ⟨𝑥, 𝑦⟩ ∈ (𝐽 “ (1...𝐾))) ↔ (⟨𝑥, 𝑦⟩ ∈ (𝐽 “ (1...𝐾)) ∧ 𝑥 ∈ {𝑛}))
124		elsni 4194	. . . . . . . . . . . . . . . . . . . . 21 ⊢ (𝑥 ∈ {𝑛} → 𝑥 = 𝑛)
125	124	opeq1d 4408	. . . . . . . . . . . . . . . . . . . 20 ⊢ (𝑥 ∈ {𝑛} → ⟨𝑥, 𝑦⟩ = ⟨𝑛, 𝑦⟩)
126	125	eleq1d 2686	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝑥 ∈ {𝑛} → (⟨𝑥, 𝑦⟩ ∈ (𝐽 “ (1...𝐾)) ↔ ⟨𝑛, 𝑦⟩ ∈ (𝐽 “ (1...𝐾))))
127		vex 3203	. . . . . . . . . . . . . . . . . . . 20 ⊢ 𝑛 ∈ V
128	127, 121	elimasn 5490	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝑦 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}) ↔ ⟨𝑛, 𝑦⟩ ∈ (𝐽 “ (1...𝐾)))
129	126, 128	syl6bbr 278	. . . . . . . . . . . . . . . . . 18 ⊢ (𝑥 ∈ {𝑛} → (⟨𝑥, 𝑦⟩ ∈ (𝐽 “ (1...𝐾)) ↔ 𝑦 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})))
130	129	pm5.32i 669	. . . . . . . . . . . . . . . . 17 ⊢ ((𝑥 ∈ {𝑛} ∧ ⟨𝑥, 𝑦⟩ ∈ (𝐽 “ (1...𝐾))) ↔ (𝑥 ∈ {𝑛} ∧ 𝑦 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})))
131	122, 123, 130	3bitr2ri 289	. . . . . . . . . . . . . . . 16 ⊢ ((𝑥 ∈ {𝑛} ∧ 𝑦 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})) ↔ ⟨𝑥, 𝑦⟩ ∈ ((𝐽 “ (1...𝐾)) ↾ {𝑛}))
132	120, 131	bitri 264	. . . . . . . . . . . . . . 15 ⊢ (⟨𝑥, 𝑦⟩ ∈ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ↔ ⟨𝑥, 𝑦⟩ ∈ ((𝐽 “ (1...𝐾)) ↾ {𝑛}))
133	118, 119, 132	eqrelriiv 5214	. . . . . . . . . . . . . 14 ⊢ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) = ((𝐽 “ (1...𝐾)) ↾ {𝑛})
134		df-res 5126	. . . . . . . . . . . . . 14 ⊢ ((𝐽 “ (1...𝐾)) ↾ {𝑛}) = ((𝐽 “ (1...𝐾)) ∩ ({𝑛} × V))
135	133, 134	eqtri 2644	. . . . . . . . . . . . 13 ⊢ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) = ((𝐽 “ (1...𝐾)) ∩ ({𝑛} × V))
136	135	a1i 11	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) = ((𝐽 “ (1...𝐾)) ∩ ({𝑛} × V)))
137	136	iuneq2dv 4542	. . . . . . . . . . 11 ⊢ (𝜑 → ∪ 𝑛 ∈ (1...𝐿)({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) = ∪ 𝑛 ∈ (1...𝐿)((𝐽 “ (1...𝐾)) ∩ ({𝑛} × V)))
138		iunin2 4584	. . . . . . . . . . 11 ⊢ ∪ 𝑛 ∈ (1...𝐿)((𝐽 “ (1...𝐾)) ∩ ({𝑛} × V)) = ((𝐽 “ (1...𝐾)) ∩ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × V))
139	137, 138	syl6eq 2672	. . . . . . . . . 10 ⊢ (𝜑 → ∪ 𝑛 ∈ (1...𝐿)({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) = ((𝐽 “ (1...𝐾)) ∩ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × V)))
140		relxp 5227	. . . . . . . . . . . . . 14 ⊢ Rel (ℕ × ℕ)
141		relss 5206	. . . . . . . . . . . . . 14 ⊢ ((𝐽 “ (1...𝐾)) ⊆ (ℕ × ℕ) → (Rel (ℕ × ℕ) → Rel (𝐽 “ (1...𝐾))))
142	26, 140, 141	mpisyl 21	. . . . . . . . . . . . 13 ⊢ (𝜑 → Rel (𝐽 “ (1...𝐾)))
143		ovoliun.l2	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝜑 → ∀𝑤 ∈ (1...𝐾)(1^st ‘(𝐽‘𝑤)) ≤ 𝐿)
144		ffn 6045	. . . . . . . . . . . . . . . . . . . . 21 ⊢ (𝐽:ℕ⟶(ℕ × ℕ) → 𝐽 Fn ℕ)
145	23, 144	syl 17	. . . . . . . . . . . . . . . . . . . 20 ⊢ (𝜑 → 𝐽 Fn ℕ)
146		fveq2 6191	. . . . . . . . . . . . . . . . . . . . . 22 ⊢ (𝑗 = (𝐽‘𝑤) → (1^st ‘𝑗) = (1^st ‘(𝐽‘𝑤)))
147	146	breq1d 4663	. . . . . . . . . . . . . . . . . . . . 21 ⊢ (𝑗 = (𝐽‘𝑤) → ((1^st ‘𝑗) ≤ 𝐿 ↔ (1^st ‘(𝐽‘𝑤)) ≤ 𝐿))
148	147	ralima 6498	. . . . . . . . . . . . . . . . . . . 20 ⊢ ((𝐽 Fn ℕ ∧ (1...𝐾) ⊆ ℕ) → (∀𝑗 ∈ (𝐽 “ (1...𝐾))(1^st ‘𝑗) ≤ 𝐿 ↔ ∀𝑤 ∈ (1...𝐾)(1^st ‘(𝐽‘𝑤)) ≤ 𝐿))
149	145, 13, 148	sylancl 694	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝜑 → (∀𝑗 ∈ (𝐽 “ (1...𝐾))(1^st ‘𝑗) ≤ 𝐿 ↔ ∀𝑤 ∈ (1...𝐾)(1^st ‘(𝐽‘𝑤)) ≤ 𝐿))
150	143, 149	mpbird 247	. . . . . . . . . . . . . . . . . 18 ⊢ (𝜑 → ∀𝑗 ∈ (𝐽 “ (1...𝐾))(1^st ‘𝑗) ≤ 𝐿)
151	150	r19.21bi 2932	. . . . . . . . . . . . . . . . 17 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → (1^st ‘𝑗) ≤ 𝐿)
152	29, 77	syl6eleq 2711	. . . . . . . . . . . . . . . . . 18 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → (1^st ‘𝑗) ∈ (ℤ_≥‘1))
153		ovoliun.l1	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝜑 → 𝐿 ∈ ℤ)
154	153	adantr 481	. . . . . . . . . . . . . . . . . 18 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → 𝐿 ∈ ℤ)
155		elfz5 12334	. . . . . . . . . . . . . . . . . 18 ⊢ (((1^st ‘𝑗) ∈ (ℤ_≥‘1) ∧ 𝐿 ∈ ℤ) → ((1^st ‘𝑗) ∈ (1...𝐿) ↔ (1^st ‘𝑗) ≤ 𝐿))
156	152, 154, 155	syl2anc 693	. . . . . . . . . . . . . . . . 17 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → ((1^st ‘𝑗) ∈ (1...𝐿) ↔ (1^st ‘𝑗) ≤ 𝐿))
157	151, 156	mpbird 247	. . . . . . . . . . . . . . . 16 ⊢ ((𝜑 ∧ 𝑗 ∈ (𝐽 “ (1...𝐾))) → (1^st ‘𝑗) ∈ (1...𝐿))
158	157	ralrimiva 2966	. . . . . . . . . . . . . . 15 ⊢ (𝜑 → ∀𝑗 ∈ (𝐽 “ (1...𝐾))(1^st ‘𝑗) ∈ (1...𝐿))
159		vex 3203	. . . . . . . . . . . . . . . . . 18 ⊢ 𝑥 ∈ V
160	159, 121	op1std 7178	. . . . . . . . . . . . . . . . 17 ⊢ (𝑗 = ⟨𝑥, 𝑦⟩ → (1^st ‘𝑗) = 𝑥)
161	160	eleq1d 2686	. . . . . . . . . . . . . . . 16 ⊢ (𝑗 = ⟨𝑥, 𝑦⟩ → ((1^st ‘𝑗) ∈ (1...𝐿) ↔ 𝑥 ∈ (1...𝐿)))
162	161	rspccv 3306	. . . . . . . . . . . . . . 15 ⊢ (∀𝑗 ∈ (𝐽 “ (1...𝐾))(1^st ‘𝑗) ∈ (1...𝐿) → (⟨𝑥, 𝑦⟩ ∈ (𝐽 “ (1...𝐾)) → 𝑥 ∈ (1...𝐿)))
163	158, 162	syl 17	. . . . . . . . . . . . . 14 ⊢ (𝜑 → (⟨𝑥, 𝑦⟩ ∈ (𝐽 “ (1...𝐾)) → 𝑥 ∈ (1...𝐿)))
164		opelxp 5146	. . . . . . . . . . . . . . 15 ⊢ (⟨𝑥, 𝑦⟩ ∈ (∪ 𝑛 ∈ (1...𝐿){𝑛} × V) ↔ (𝑥 ∈ ∪ 𝑛 ∈ (1...𝐿){𝑛} ∧ 𝑦 ∈ V))
165	121	biantru 526	. . . . . . . . . . . . . . 15 ⊢ (𝑥 ∈ ∪ 𝑛 ∈ (1...𝐿){𝑛} ↔ (𝑥 ∈ ∪ 𝑛 ∈ (1...𝐿){𝑛} ∧ 𝑦 ∈ V))
166		iunid 4575	. . . . . . . . . . . . . . . 16 ⊢ ∪ 𝑛 ∈ (1...𝐿){𝑛} = (1...𝐿)
167	166	eleq2i 2693	. . . . . . . . . . . . . . 15 ⊢ (𝑥 ∈ ∪ 𝑛 ∈ (1...𝐿){𝑛} ↔ 𝑥 ∈ (1...𝐿))
168	164, 165, 167	3bitr2i 288	. . . . . . . . . . . . . 14 ⊢ (⟨𝑥, 𝑦⟩ ∈ (∪ 𝑛 ∈ (1...𝐿){𝑛} × V) ↔ 𝑥 ∈ (1...𝐿))
169	163, 168	syl6ibr 242	. . . . . . . . . . . . 13 ⊢ (𝜑 → (⟨𝑥, 𝑦⟩ ∈ (𝐽 “ (1...𝐾)) → ⟨𝑥, 𝑦⟩ ∈ (∪ 𝑛 ∈ (1...𝐿){𝑛} × V)))
170	142, 169	relssdv 5212	. . . . . . . . . . . 12 ⊢ (𝜑 → (𝐽 “ (1...𝐾)) ⊆ (∪ 𝑛 ∈ (1...𝐿){𝑛} × V))
171		xpiundir 5174	. . . . . . . . . . . 12 ⊢ (∪ 𝑛 ∈ (1...𝐿){𝑛} × V) = ∪ 𝑛 ∈ (1...𝐿)({𝑛} × V)
172	170, 171	syl6sseq 3651	. . . . . . . . . . 11 ⊢ (𝜑 → (𝐽 “ (1...𝐾)) ⊆ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × V))
173		df-ss 3588	. . . . . . . . . . 11 ⊢ ((𝐽 “ (1...𝐾)) ⊆ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × V) ↔ ((𝐽 “ (1...𝐾)) ∩ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × V)) = (𝐽 “ (1...𝐾)))
174	172, 173	sylib 208	. . . . . . . . . 10 ⊢ (𝜑 → ((𝐽 “ (1...𝐾)) ∩ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × V)) = (𝐽 “ (1...𝐾)))
175	139, 174	eqtrd 2656	. . . . . . . . 9 ⊢ (𝜑 → ∪ 𝑛 ∈ (1...𝐿)({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) = (𝐽 “ (1...𝐾)))
176	175, 98	eqeltrd 2701	. . . . . . . 8 ⊢ (𝜑 → ∪ 𝑛 ∈ (1...𝐿)({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ∈ Fin)
177		ssiun2 4563	. . . . . . . 8 ⊢ (𝑛 ∈ (1...𝐿) → ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ⊆ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})))
178		ssfi 8180	. . . . . . . 8 ⊢ ((∪ 𝑛 ∈ (1...𝐿)({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ∈ Fin ∧ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ⊆ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))) → ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ∈ Fin)
179	176, 177, 178	syl2an 494	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ∈ Fin)
180		2ndconst 7266	. . . . . . . . . 10 ⊢ (𝑛 ∈ V → (2^nd ↾ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))):({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))–1-1-onto→((𝐽 “ (1...𝐾)) “ {𝑛}))
181	127, 180	ax-mp 5	. . . . . . . . 9 ⊢ (2^nd ↾ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))):({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))–1-1-onto→((𝐽 “ (1...𝐾)) “ {𝑛})
182		f1oeng 7974	. . . . . . . . 9 ⊢ ((({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ∈ Fin ∧ (2^nd ↾ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))):({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))–1-1-onto→((𝐽 “ (1...𝐾)) “ {𝑛})) → ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ≈ ((𝐽 “ (1...𝐾)) “ {𝑛}))
183	179, 181, 182	sylancl 694	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ≈ ((𝐽 “ (1...𝐾)) “ {𝑛}))
184	183	ensymd 8007	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ((𝐽 “ (1...𝐾)) “ {𝑛}) ≈ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})))
185		enfii 8177	. . . . . . 7 ⊢ ((({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛})) ∈ Fin ∧ ((𝐽 “ (1...𝐾)) “ {𝑛}) ≈ ({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))) → ((𝐽 “ (1...𝐾)) “ {𝑛}) ∈ Fin)
186	179, 184, 185	syl2anc 693	. . . . . 6 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ((𝐽 “ (1...𝐾)) “ {𝑛}) ∈ Fin)
187		ffvelrn 6357	. . . . . . . . . . . . . 14 ⊢ ((𝐹:ℕ⟶(( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ) ∧ 𝑛 ∈ ℕ) → (𝐹‘𝑛) ∈ (( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ))
188	19, 101, 187	syl2an 494	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (𝐹‘𝑛) ∈ (( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ))
189	33, 34	elmap 7886	. . . . . . . . . . . . 13 ⊢ ((𝐹‘𝑛) ∈ (( ≤ ∩ (ℝ × ℝ)) ↑_𝑚 ℕ) ↔ (𝐹‘𝑛):ℕ⟶( ≤ ∩ (ℝ × ℝ)))
190	188, 189	sylib 208	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (𝐹‘𝑛):ℕ⟶( ≤ ∩ (ℝ × ℝ)))
191	190	adantrr 753	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ (𝑛 ∈ (1...𝐿) ∧ 𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}))) → (𝐹‘𝑛):ℕ⟶( ≤ ∩ (ℝ × ℝ)))
192		imassrn 5477	. . . . . . . . . . . . . 14 ⊢ ((𝐽 “ (1...𝐾)) “ {𝑛}) ⊆ ran (𝐽 “ (1...𝐾))
193	26	adantr 481	. . . . . . . . . . . . . . . 16 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (𝐽 “ (1...𝐾)) ⊆ (ℕ × ℕ))
194		rnss 5354	. . . . . . . . . . . . . . . 16 ⊢ ((𝐽 “ (1...𝐾)) ⊆ (ℕ × ℕ) → ran (𝐽 “ (1...𝐾)) ⊆ ran (ℕ × ℕ))
195	193, 194	syl 17	. . . . . . . . . . . . . . 15 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ran (𝐽 “ (1...𝐾)) ⊆ ran (ℕ × ℕ))
196		rnxpid 5567	. . . . . . . . . . . . . . 15 ⊢ ran (ℕ × ℕ) = ℕ
197	195, 196	syl6sseq 3651	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ran (𝐽 “ (1...𝐾)) ⊆ ℕ)
198	192, 197	syl5ss 3614	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ((𝐽 “ (1...𝐾)) “ {𝑛}) ⊆ ℕ)
199	198	sseld 3602	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}) → 𝑖 ∈ ℕ))
200	199	impr 649	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ (𝑛 ∈ (1...𝐿) ∧ 𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}))) → 𝑖 ∈ ℕ)
201	191, 200	ffvelrnd 6360	. . . . . . . . . 10 ⊢ ((𝜑 ∧ (𝑛 ∈ (1...𝐿) ∧ 𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}))) → ((𝐹‘𝑛)‘𝑖) ∈ ( ≤ ∩ (ℝ × ℝ)))
202	18, 201	sseldi 3601	. . . . . . . . 9 ⊢ ((𝜑 ∧ (𝑛 ∈ (1...𝐿) ∧ 𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}))) → ((𝐹‘𝑛)‘𝑖) ∈ (ℝ × ℝ))
203		xp2nd 7199	. . . . . . . . 9 ⊢ (((𝐹‘𝑛)‘𝑖) ∈ (ℝ × ℝ) → (2^nd ‘((𝐹‘𝑛)‘𝑖)) ∈ ℝ)
204	202, 203	syl 17	. . . . . . . 8 ⊢ ((𝜑 ∧ (𝑛 ∈ (1...𝐿) ∧ 𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}))) → (2^nd ‘((𝐹‘𝑛)‘𝑖)) ∈ ℝ)
205		xp1st 7198	. . . . . . . . 9 ⊢ (((𝐹‘𝑛)‘𝑖) ∈ (ℝ × ℝ) → (1^st ‘((𝐹‘𝑛)‘𝑖)) ∈ ℝ)
206	202, 205	syl 17	. . . . . . . 8 ⊢ ((𝜑 ∧ (𝑛 ∈ (1...𝐿) ∧ 𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}))) → (1^st ‘((𝐹‘𝑛)‘𝑖)) ∈ ℝ)
207	204, 206	resubcld 10458	. . . . . . 7 ⊢ ((𝜑 ∧ (𝑛 ∈ (1...𝐿) ∧ 𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}))) → ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ∈ ℝ)
208	207	anassrs 680	. . . . . 6 ⊢ (((𝜑 ∧ 𝑛 ∈ (1...𝐿)) ∧ 𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})) → ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ∈ ℝ)
209	186, 208	fsumrecl 14465	. . . . 5 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → Σ𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ∈ ℝ)
210	106, 110, 112	syl2an 494	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → (𝐵 / (2↑𝑛)) ∈ ℝ)
211	102, 210	readdcld 10069	. . . . . 6 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → ((vol*‘𝐴) + (𝐵 / (2↑𝑛))) ∈ ℝ)
212	101, 211	sylan2 491	. . . . 5 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ((vol*‘𝐴) + (𝐵 / (2↑𝑛))) ∈ ℝ)
213		eqid 2622	. . . . . . . . . . . 12 ⊢ ((abs ∘ − ) ∘ (𝐹‘𝑛)) = ((abs ∘ − ) ∘ (𝐹‘𝑛))
214		ovoliun.s	. . . . . . . . . . . 12 ⊢ 𝑆 = seq1( + , ((abs ∘ − ) ∘ (𝐹‘𝑛)))
215	213, 214	ovolsf 23241	. . . . . . . . . . 11 ⊢ ((𝐹‘𝑛):ℕ⟶( ≤ ∩ (ℝ × ℝ)) → 𝑆:ℕ⟶(0[,)+∞))
216	190, 215	syl 17	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → 𝑆:ℕ⟶(0[,)+∞))
217		frn 6053	. . . . . . . . . 10 ⊢ (𝑆:ℕ⟶(0[,)+∞) → ran 𝑆 ⊆ (0[,)+∞))
218	216, 217	syl 17	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ran 𝑆 ⊆ (0[,)+∞))
219		icossxr 12258	. . . . . . . . 9 ⊢ (0[,)+∞) ⊆ ℝ^*
220	218, 219	syl6ss 3615	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ran 𝑆 ⊆ ℝ^*)
221		supxrcl 12145	. . . . . . . 8 ⊢ (ran 𝑆 ⊆ ℝ^* → sup(ran 𝑆, ℝ^, < ) ∈ ℝ^)
222	220, 221	syl 17	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → sup(ran 𝑆, ℝ^, < ) ∈ ℝ^)
223		mnfxr 10096	. . . . . . . . 9 ⊢ -∞ ∈ ℝ^*
224	223	a1i 11	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → -∞ ∈ ℝ^*)
225	103	rexrd 10089	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (vol‘𝐴) ∈ ℝ^)
226		mnflt 11957	. . . . . . . . 9 ⊢ ((vol‘𝐴) ∈ ℝ → -∞ < (vol‘𝐴))
227	103, 226	syl 17	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → -∞ < (vol*‘𝐴))
228		ovoliun.x1	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → 𝐴 ⊆ ∪ ran ((,) ∘ (𝐹‘𝑛)))
229	101, 228	sylan2 491	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → 𝐴 ⊆ ∪ ran ((,) ∘ (𝐹‘𝑛)))
230	214	ovollb 23247	. . . . . . . . 9 ⊢ (((𝐹‘𝑛):ℕ⟶( ≤ ∩ (ℝ × ℝ)) ∧ 𝐴 ⊆ ∪ ran ((,) ∘ (𝐹‘𝑛))) → (vol‘𝐴) ≤ sup(ran 𝑆, ℝ^, < ))
231	190, 229, 230	syl2anc 693	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (vol‘𝐴) ≤ sup(ran 𝑆, ℝ^, < ))
232	224, 225, 222, 227, 231	xrltletrd 11992	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → -∞ < sup(ran 𝑆, ℝ^*, < ))
233		ovoliun.x2	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → sup(ran 𝑆, ℝ^, < ) ≤ ((vol‘𝐴) + (𝐵 / (2↑𝑛))))
234	101, 233	sylan2 491	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → sup(ran 𝑆, ℝ^, < ) ≤ ((vol‘𝐴) + (𝐵 / (2↑𝑛))))
235		xrre 12000	. . . . . . 7 ⊢ (((sup(ran 𝑆, ℝ^, < ) ∈ ℝ^ ∧ ((vol‘𝐴) + (𝐵 / (2↑𝑛))) ∈ ℝ) ∧ (-∞ < sup(ran 𝑆, ℝ^, < ) ∧ sup(ran 𝑆, ℝ^, < ) ≤ ((vol‘𝐴) + (𝐵 / (2↑𝑛))))) → sup(ran 𝑆, ℝ^*, < ) ∈ ℝ)
236	222, 212, 232, 234, 235	syl22anc 1327	. . . . . 6 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → sup(ran 𝑆, ℝ^*, < ) ∈ ℝ)
237		1zzd 11408	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → 1 ∈ ℤ)
238	213	ovolfsval 23239	. . . . . . . . 9 ⊢ (((𝐹‘𝑛):ℕ⟶( ≤ ∩ (ℝ × ℝ)) ∧ 𝑖 ∈ ℕ) → (((abs ∘ − ) ∘ (𝐹‘𝑛))‘𝑖) = ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))))
239	190, 238	sylan 488	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑛 ∈ (1...𝐿)) ∧ 𝑖 ∈ ℕ) → (((abs ∘ − ) ∘ (𝐹‘𝑛))‘𝑖) = ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))))
240	213	ovolfsf 23240	. . . . . . . . . . . . 13 ⊢ ((𝐹‘𝑛):ℕ⟶( ≤ ∩ (ℝ × ℝ)) → ((abs ∘ − ) ∘ (𝐹‘𝑛)):ℕ⟶(0[,)+∞))
241	190, 240	syl 17	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ((abs ∘ − ) ∘ (𝐹‘𝑛)):ℕ⟶(0[,)+∞))
242	241	ffvelrnda 6359	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑛 ∈ (1...𝐿)) ∧ 𝑖 ∈ ℕ) → (((abs ∘ − ) ∘ (𝐹‘𝑛))‘𝑖) ∈ (0[,)+∞))
243	239, 242	eqeltrrd 2702	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑛 ∈ (1...𝐿)) ∧ 𝑖 ∈ ℕ) → ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ∈ (0[,)+∞))
244		elrege0 12278	. . . . . . . . . 10 ⊢ (((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ∈ (0[,)+∞) ↔ (((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ∈ ℝ ∧ 0 ≤ ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖)))))
245	243, 244	sylib 208	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑛 ∈ (1...𝐿)) ∧ 𝑖 ∈ ℕ) → (((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ∈ ℝ ∧ 0 ≤ ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖)))))
246	245	simpld 475	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑛 ∈ (1...𝐿)) ∧ 𝑖 ∈ ℕ) → ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ∈ ℝ)
247	245	simprd 479	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑛 ∈ (1...𝐿)) ∧ 𝑖 ∈ ℕ) → 0 ≤ ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))))
248		supxrub 12154	. . . . . . . . . . . . . . 15 ⊢ ((ran 𝑆 ⊆ ℝ^* ∧ 𝑧 ∈ ran 𝑆) → 𝑧 ≤ sup(ran 𝑆, ℝ^*, < ))
249	220, 248	sylan 488	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑛 ∈ (1...𝐿)) ∧ 𝑧 ∈ ran 𝑆) → 𝑧 ≤ sup(ran 𝑆, ℝ^*, < ))
250	249	ralrimiva 2966	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ∀𝑧 ∈ ran 𝑆 𝑧 ≤ sup(ran 𝑆, ℝ^*, < ))
251		breq2 4657	. . . . . . . . . . . . . . 15 ⊢ (𝑥 = sup(ran 𝑆, ℝ^, < ) → (𝑧 ≤ 𝑥 ↔ 𝑧 ≤ sup(ran 𝑆, ℝ^, < )))
252	251	ralbidv 2986	. . . . . . . . . . . . . 14 ⊢ (𝑥 = sup(ran 𝑆, ℝ^, < ) → (∀𝑧 ∈ ran 𝑆 𝑧 ≤ 𝑥 ↔ ∀𝑧 ∈ ran 𝑆 𝑧 ≤ sup(ran 𝑆, ℝ^, < )))
253	252	rspcev 3309	. . . . . . . . . . . . 13 ⊢ ((sup(ran 𝑆, ℝ^, < ) ∈ ℝ ∧ ∀𝑧 ∈ ran 𝑆 𝑧 ≤ sup(ran 𝑆, ℝ^, < )) → ∃𝑥 ∈ ℝ ∀𝑧 ∈ ran 𝑆 𝑧 ≤ 𝑥)
254	236, 250, 253	syl2anc 693	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ∃𝑥 ∈ ℝ ∀𝑧 ∈ ran 𝑆 𝑧 ≤ 𝑥)
255		ffn 6045	. . . . . . . . . . . . . . 15 ⊢ (𝑆:ℕ⟶(0[,)+∞) → 𝑆 Fn ℕ)
256	216, 255	syl 17	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → 𝑆 Fn ℕ)
257		breq1 4656	. . . . . . . . . . . . . . 15 ⊢ (𝑧 = (𝑆‘𝑘) → (𝑧 ≤ 𝑥 ↔ (𝑆‘𝑘) ≤ 𝑥))
258	257	ralrn 6362	. . . . . . . . . . . . . 14 ⊢ (𝑆 Fn ℕ → (∀𝑧 ∈ ran 𝑆 𝑧 ≤ 𝑥 ↔ ∀𝑘 ∈ ℕ (𝑆‘𝑘) ≤ 𝑥))
259	256, 258	syl 17	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (∀𝑧 ∈ ran 𝑆 𝑧 ≤ 𝑥 ↔ ∀𝑘 ∈ ℕ (𝑆‘𝑘) ≤ 𝑥))
260	259	rexbidv 3052	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (∃𝑥 ∈ ℝ ∀𝑧 ∈ ran 𝑆 𝑧 ≤ 𝑥 ↔ ∃𝑥 ∈ ℝ ∀𝑘 ∈ ℕ (𝑆‘𝑘) ≤ 𝑥))
261	254, 260	mpbid 222	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ∃𝑥 ∈ ℝ ∀𝑘 ∈ ℕ (𝑆‘𝑘) ≤ 𝑥)
262	77, 214, 237, 239, 246, 247, 261	isumsup2 14578	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → 𝑆 ⇝ sup(ran 𝑆, ℝ, < ))
263	214, 262	syl5eqbrr 4689	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → seq1( + , ((abs ∘ − ) ∘ (𝐹‘𝑛))) ⇝ sup(ran 𝑆, ℝ, < ))
264		climrel 14223	. . . . . . . . . 10 ⊢ Rel ⇝
265	264	releldmi 5362	. . . . . . . . 9 ⊢ (seq1( + , ((abs ∘ − ) ∘ (𝐹‘𝑛))) ⇝ sup(ran 𝑆, ℝ, < ) → seq1( + , ((abs ∘ − ) ∘ (𝐹‘𝑛))) ∈ dom ⇝ )
266	263, 265	syl 17	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → seq1( + , ((abs ∘ − ) ∘ (𝐹‘𝑛))) ∈ dom ⇝ )
267	77, 237, 186, 198, 239, 246, 247, 266	isumless 14577	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → Σ𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ≤ Σ𝑖 ∈ ℕ ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))))
268	77, 214, 237, 239, 246, 247, 261	isumsup 14579	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → Σ𝑖 ∈ ℕ ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) = sup(ran 𝑆, ℝ, < ))
269		rge0ssre 12280	. . . . . . . . . 10 ⊢ (0[,)+∞) ⊆ ℝ
270	218, 269	syl6ss 3615	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ran 𝑆 ⊆ ℝ)
271		1nn 11031	. . . . . . . . . . . 12 ⊢ 1 ∈ ℕ
272		fdm 6051	. . . . . . . . . . . . 13 ⊢ (𝑆:ℕ⟶(0[,)+∞) → dom 𝑆 = ℕ)
273	216, 272	syl 17	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → dom 𝑆 = ℕ)
274	271, 273	syl5eleqr 2708	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → 1 ∈ dom 𝑆)
275		ne0i 3921	. . . . . . . . . . 11 ⊢ (1 ∈ dom 𝑆 → dom 𝑆 ≠ ∅)
276	274, 275	syl 17	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → dom 𝑆 ≠ ∅)
277		dm0rn0 5342	. . . . . . . . . . 11 ⊢ (dom 𝑆 = ∅ ↔ ran 𝑆 = ∅)
278	277	necon3bii 2846	. . . . . . . . . 10 ⊢ (dom 𝑆 ≠ ∅ ↔ ran 𝑆 ≠ ∅)
279	276, 278	sylib 208	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → ran 𝑆 ≠ ∅)
280		supxrre 12157	. . . . . . . . 9 ⊢ ((ran 𝑆 ⊆ ℝ ∧ ran 𝑆 ≠ ∅ ∧ ∃𝑥 ∈ ℝ ∀𝑧 ∈ ran 𝑆 𝑧 ≤ 𝑥) → sup(ran 𝑆, ℝ^*, < ) = sup(ran 𝑆, ℝ, < ))
281	270, 279, 254, 280	syl3anc 1326	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → sup(ran 𝑆, ℝ^*, < ) = sup(ran 𝑆, ℝ, < ))
282	268, 281	eqtr4d 2659	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → Σ𝑖 ∈ ℕ ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) = sup(ran 𝑆, ℝ^*, < ))
283	267, 282	breqtrd 4679	. . . . . 6 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → Σ𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ≤ sup(ran 𝑆, ℝ^*, < ))
284	209, 236, 212, 283, 234	letrd 10194	. . . . 5 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → Σ𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ≤ ((vol*‘𝐴) + (𝐵 / (2↑𝑛))))
285	100, 209, 212, 284	fsumle 14531	. . . 4 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)Σ𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ≤ Σ𝑛 ∈ (1...𝐿)((vol*‘𝐴) + (𝐵 / (2↑𝑛))))
286		vex 3203	. . . . . . . . . . 11 ⊢ 𝑖 ∈ V
287	127, 286	op1std 7178	. . . . . . . . . 10 ⊢ (𝑗 = ⟨𝑛, 𝑖⟩ → (1^st ‘𝑗) = 𝑛)
288	287	fveq2d 6195	. . . . . . . . 9 ⊢ (𝑗 = ⟨𝑛, 𝑖⟩ → (𝐹‘(1^st ‘𝑗)) = (𝐹‘𝑛))
289	127, 286	op2ndd 7179	. . . . . . . . 9 ⊢ (𝑗 = ⟨𝑛, 𝑖⟩ → (2^nd ‘𝑗) = 𝑖)
290	288, 289	fveq12d 6197	. . . . . . . 8 ⊢ (𝑗 = ⟨𝑛, 𝑖⟩ → ((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)) = ((𝐹‘𝑛)‘𝑖))
291	290	fveq2d 6195	. . . . . . 7 ⊢ (𝑗 = ⟨𝑛, 𝑖⟩ → (2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) = (2^nd ‘((𝐹‘𝑛)‘𝑖)))
292	290	fveq2d 6195	. . . . . . 7 ⊢ (𝑗 = ⟨𝑛, 𝑖⟩ → (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) = (1^st ‘((𝐹‘𝑛)‘𝑖)))
293	291, 292	oveq12d 6668	. . . . . 6 ⊢ (𝑗 = ⟨𝑛, 𝑖⟩ → ((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) = ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))))
294	207	recnd 10068	. . . . . 6 ⊢ ((𝜑 ∧ (𝑛 ∈ (1...𝐿) ∧ 𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛}))) → ((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) ∈ ℂ)
295	293, 100, 186, 294	fsum2d 14502	. . . . 5 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)Σ𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) = Σ𝑗 ∈ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))))
296	175	sumeq1d 14431	. . . . 5 ⊢ (𝜑 → Σ𝑗 ∈ ∪ 𝑛 ∈ (1...𝐿)({𝑛} × ((𝐽 “ (1...𝐾)) “ {𝑛}))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) = Σ𝑗 ∈ (𝐽 “ (1...𝐾))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))))
297	295, 296	eqtrd 2656	. . . 4 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)Σ𝑖 ∈ ((𝐽 “ (1...𝐾)) “ {𝑛})((2^nd ‘((𝐹‘𝑛)‘𝑖)) − (1^st ‘((𝐹‘𝑛)‘𝑖))) = Σ𝑗 ∈ (𝐽 “ (1...𝐾))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))))
298	103	recnd 10068	. . . . 5 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (vol*‘𝐴) ∈ ℂ)
299	113	recnd 10068	. . . . 5 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (𝐵 / (2↑𝑛)) ∈ ℂ)
300	100, 298, 299	fsumadd 14470	. . . 4 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)((vol‘𝐴) + (𝐵 / (2↑𝑛))) = (Σ𝑛 ∈ (1...𝐿)(vol‘𝐴) + Σ𝑛 ∈ (1...𝐿)(𝐵 / (2↑𝑛))))
301	285, 297, 300	3brtr3d 4684	. . 3 ⊢ (𝜑 → Σ𝑗 ∈ (𝐽 “ (1...𝐾))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) ≤ (Σ𝑛 ∈ (1...𝐿)(vol*‘𝐴) + Σ𝑛 ∈ (1...𝐿)(𝐵 / (2↑𝑛))))
302		1zzd 11408	. . . . . . . . 9 ⊢ (𝜑 → 1 ∈ ℤ)
303		simpr 477	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → 𝑛 ∈ ℕ)
304		ovoliun.g	. . . . . . . . . . . 12 ⊢ 𝐺 = (𝑛 ∈ ℕ ↦ (vol*‘𝐴))
305	304	fvmpt2 6291	. . . . . . . . . . 11 ⊢ ((𝑛 ∈ ℕ ∧ (vol‘𝐴) ∈ ℝ) → (𝐺‘𝑛) = (vol‘𝐴))
306	303, 102, 305	syl2anc 693	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → (𝐺‘𝑛) = (vol*‘𝐴))
307	306, 102	eqeltrd 2701	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ) → (𝐺‘𝑛) ∈ ℝ)
308	77, 302, 307	serfre 12830	. . . . . . . 8 ⊢ (𝜑 → seq1( + , 𝐺):ℕ⟶ℝ)
309		ovoliun.t	. . . . . . . . 9 ⊢ 𝑇 = seq1( + , 𝐺)
310	309	feq1i 6036	. . . . . . . 8 ⊢ (𝑇:ℕ⟶ℝ ↔ seq1( + , 𝐺):ℕ⟶ℝ)
311	308, 310	sylibr 224	. . . . . . 7 ⊢ (𝜑 → 𝑇:ℕ⟶ℝ)
312		frn 6053	. . . . . . 7 ⊢ (𝑇:ℕ⟶ℝ → ran 𝑇 ⊆ ℝ)
313	311, 312	syl 17	. . . . . 6 ⊢ (𝜑 → ran 𝑇 ⊆ ℝ)
314		ressxr 10083	. . . . . 6 ⊢ ℝ ⊆ ℝ^*
315	313, 314	syl6ss 3615	. . . . 5 ⊢ (𝜑 → ran 𝑇 ⊆ ℝ^*)
316	101, 306	sylan2 491	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑛 ∈ (1...𝐿)) → (𝐺‘𝑛) = (vol*‘𝐴))
317		1red 10055	. . . . . . . . . 10 ⊢ (𝜑 → 1 ∈ ℝ)
318		ffvelrn 6357	. . . . . . . . . . . . 13 ⊢ ((𝐽:ℕ⟶(ℕ × ℕ) ∧ 1 ∈ ℕ) → (𝐽‘1) ∈ (ℕ × ℕ))
319	23, 271, 318	sylancl 694	. . . . . . . . . . . 12 ⊢ (𝜑 → (𝐽‘1) ∈ (ℕ × ℕ))
320		xp1st 7198	. . . . . . . . . . . 12 ⊢ ((𝐽‘1) ∈ (ℕ × ℕ) → (1^st ‘(𝐽‘1)) ∈ ℕ)
321	319, 320	syl 17	. . . . . . . . . . 11 ⊢ (𝜑 → (1^st ‘(𝐽‘1)) ∈ ℕ)
322	321	nnred 11035	. . . . . . . . . 10 ⊢ (𝜑 → (1^st ‘(𝐽‘1)) ∈ ℝ)
323	153	zred 11482	. . . . . . . . . 10 ⊢ (𝜑 → 𝐿 ∈ ℝ)
324	321	nnge1d 11063	. . . . . . . . . 10 ⊢ (𝜑 → 1 ≤ (1^st ‘(𝐽‘1)))
325		eluzfz1 12348	. . . . . . . . . . . 12 ⊢ (𝐾 ∈ (ℤ_≥‘1) → 1 ∈ (1...𝐾))
326	78, 325	syl 17	. . . . . . . . . . 11 ⊢ (𝜑 → 1 ∈ (1...𝐾))
327		fveq2 6191	. . . . . . . . . . . . . 14 ⊢ (𝑤 = 1 → (𝐽‘𝑤) = (𝐽‘1))
328	327	fveq2d 6195	. . . . . . . . . . . . 13 ⊢ (𝑤 = 1 → (1^st ‘(𝐽‘𝑤)) = (1^st ‘(𝐽‘1)))
329	328	breq1d 4663	. . . . . . . . . . . 12 ⊢ (𝑤 = 1 → ((1^st ‘(𝐽‘𝑤)) ≤ 𝐿 ↔ (1^st ‘(𝐽‘1)) ≤ 𝐿))
330	329	rspcv 3305	. . . . . . . . . . 11 ⊢ (1 ∈ (1...𝐾) → (∀𝑤 ∈ (1...𝐾)(1^st ‘(𝐽‘𝑤)) ≤ 𝐿 → (1^st ‘(𝐽‘1)) ≤ 𝐿))
331	326, 143, 330	sylc 65	. . . . . . . . . 10 ⊢ (𝜑 → (1^st ‘(𝐽‘1)) ≤ 𝐿)
332	317, 322, 323, 324, 331	letrd 10194	. . . . . . . . 9 ⊢ (𝜑 → 1 ≤ 𝐿)
333		elnnz1 11403	. . . . . . . . 9 ⊢ (𝐿 ∈ ℕ ↔ (𝐿 ∈ ℤ ∧ 1 ≤ 𝐿))
334	153, 332, 333	sylanbrc 698	. . . . . . . 8 ⊢ (𝜑 → 𝐿 ∈ ℕ)
335	334, 77	syl6eleq 2711	. . . . . . 7 ⊢ (𝜑 → 𝐿 ∈ (ℤ_≥‘1))
336	316, 335, 298	fsumser 14461	. . . . . 6 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)(vol*‘𝐴) = (seq1( + , 𝐺)‘𝐿))
337		seqfn 12813	. . . . . . . . 9 ⊢ (1 ∈ ℤ → seq1( + , 𝐺) Fn (ℤ_≥‘1))
338	302, 337	syl 17	. . . . . . . 8 ⊢ (𝜑 → seq1( + , 𝐺) Fn (ℤ_≥‘1))
339		fnfvelrn 6356	. . . . . . . 8 ⊢ ((seq1( + , 𝐺) Fn (ℤ_≥‘1) ∧ 𝐿 ∈ (ℤ_≥‘1)) → (seq1( + , 𝐺)‘𝐿) ∈ ran seq1( + , 𝐺))
340	338, 335, 339	syl2anc 693	. . . . . . 7 ⊢ (𝜑 → (seq1( + , 𝐺)‘𝐿) ∈ ran seq1( + , 𝐺))
341	309	rneqi 5352	. . . . . . 7 ⊢ ran 𝑇 = ran seq1( + , 𝐺)
342	340, 341	syl6eleqr 2712	. . . . . 6 ⊢ (𝜑 → (seq1( + , 𝐺)‘𝐿) ∈ ran 𝑇)
343	336, 342	eqeltrd 2701	. . . . 5 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)(vol*‘𝐴) ∈ ran 𝑇)
344		supxrub 12154	. . . . 5 ⊢ ((ran 𝑇 ⊆ ℝ^* ∧ Σ𝑛 ∈ (1...𝐿)(vol‘𝐴) ∈ ran 𝑇) → Σ𝑛 ∈ (1...𝐿)(vol‘𝐴) ≤ sup(ran 𝑇, ℝ^*, < ))
345	315, 343, 344	syl2anc 693	. . . 4 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)(vol‘𝐴) ≤ sup(ran 𝑇, ℝ^, < ))
346	106	recnd 10068	. . . . . 6 ⊢ (𝜑 → 𝐵 ∈ ℂ)
347		geo2sum 14604	. . . . . 6 ⊢ ((𝐿 ∈ ℕ ∧ 𝐵 ∈ ℂ) → Σ𝑛 ∈ (1...𝐿)(𝐵 / (2↑𝑛)) = (𝐵 − (𝐵 / (2↑𝐿))))
348	334, 346, 347	syl2anc 693	. . . . 5 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)(𝐵 / (2↑𝑛)) = (𝐵 − (𝐵 / (2↑𝐿))))
349	334	nnnn0d 11351	. . . . . . . . . 10 ⊢ (𝜑 → 𝐿 ∈ ℕ₀)
350		nnexpcl 12873	. . . . . . . . . 10 ⊢ ((2 ∈ ℕ ∧ 𝐿 ∈ ℕ₀) → (2↑𝐿) ∈ ℕ)
351	107, 349, 350	sylancr 695	. . . . . . . . 9 ⊢ (𝜑 → (2↑𝐿) ∈ ℕ)
352	351	nnrpd 11870	. . . . . . . 8 ⊢ (𝜑 → (2↑𝐿) ∈ ℝ⁺)
353	105, 352	rpdivcld 11889	. . . . . . 7 ⊢ (𝜑 → (𝐵 / (2↑𝐿)) ∈ ℝ⁺)
354	353	rpge0d 11876	. . . . . 6 ⊢ (𝜑 → 0 ≤ (𝐵 / (2↑𝐿)))
355	106, 351	nndivred 11069	. . . . . . 7 ⊢ (𝜑 → (𝐵 / (2↑𝐿)) ∈ ℝ)
356	106, 355	subge02d 10619	. . . . . 6 ⊢ (𝜑 → (0 ≤ (𝐵 / (2↑𝐿)) ↔ (𝐵 − (𝐵 / (2↑𝐿))) ≤ 𝐵))
357	354, 356	mpbid 222	. . . . 5 ⊢ (𝜑 → (𝐵 − (𝐵 / (2↑𝐿))) ≤ 𝐵)
358	348, 357	eqbrtrd 4675	. . . 4 ⊢ (𝜑 → Σ𝑛 ∈ (1...𝐿)(𝐵 / (2↑𝑛)) ≤ 𝐵)
359	104, 114, 116, 106, 345, 358	le2addd 10646	. . 3 ⊢ (𝜑 → (Σ𝑛 ∈ (1...𝐿)(vol‘𝐴) + Σ𝑛 ∈ (1...𝐿)(𝐵 / (2↑𝑛))) ≤ (sup(ran 𝑇, ℝ^, < ) + 𝐵))
360	99, 115, 117, 301, 359	letrd 10194	. 2 ⊢ (𝜑 → Σ𝑗 ∈ (𝐽 “ (1...𝐾))((2^nd ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗))) − (1^st ‘((𝐹‘(1^st ‘𝑗))‘(2^nd ‘𝑗)))) ≤ (sup(ran 𝑇, ℝ^*, < ) + 𝐵))
361	93, 360	eqbrtrrd 4677	1 ⊢ (𝜑 → (𝑈‘𝐾) ≤ (sup(ran 𝑇, ℝ^*, < ) + 𝐵))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 196 ∧ wa 384 = wceq 1483 ∈ wcel 1990 ≠ wne 2794 ∀wral 2912 ∃wrex 2913 Vcvv 3200 ∩ cin 3573 ⊆ wss 3574 ∅c0 3915 {csn 4177 ⟨cop 4183 ∪ cuni 4436 ∪ ciun 4520 class class class wbr 4653 ↦ cmpt 4729 × cxp 5112 dom cdm 5114 ran crn 5115 ↾ cres 5116 “ cima 5117 ∘ ccom 5118 Rel wrel 5119 Fn wfn 5883 ⟶wf 5884 –1-1→wf1 5885 –1-1-onto→wf1o 5887 ‘cfv 5888 (class class class)co 6650 1^st c1st 7166 2^nd c2nd 7167 ↑_𝑚 cmap 7857 ≈ cen 7952 Fincfn 7955 supcsup 8346 ℂcc 9934 ℝcr 9935 0cc0 9936 1c1 9937 + caddc 9939 +∞cpnf 10071 -∞cmnf 10072 ℝ^*cxr 10073 < clt 10074 ≤ cle 10075 − cmin 10266 / cdiv 10684 ℕcn 11020 2c2 11070 ℕ₀cn0 11292 ℤcz 11377 ℤ_≥cuz 11687 ℝ⁺crp 11832 (,)cioo 12175 [,)cico 12177 ...cfz 12326 seqcseq 12801 ↑cexp 12860 abscabs 13974 ⇝ cli 14215 Σcsu 14416 vol*covol 23231

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-inf2 8538 ax-cnex 9992 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013 ax-pre-sup 10014

This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-fal 1489 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-int 4476 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-se 5074 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-isom 5897 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-om 7066 df-1st 7168 df-2nd 7169 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-1o 7560 df-oadd 7564 df-er 7742 df-map 7859 df-pm 7860 df-en 7956 df-dom 7957 df-sdom 7958 df-fin 7959 df-sup 8348 df-inf 8349 df-oi 8415 df-card 8765 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-div 10685 df-nn 11021 df-2 11079 df-3 11080 df-n0 11293 df-z 11378 df-uz 11688 df-rp 11833 df-ioo 12179 df-ico 12181 df-fz 12327 df-fzo 12466 df-fl 12593 df-seq 12802 df-exp 12861 df-hash 13118 df-cj 13839 df-re 13840 df-im 13841 df-sqrt 13975 df-abs 13976 df-clim 14219 df-rlim 14220 df-sum 14417 df-ovol 23233

This theorem is referenced by: ovoliunlem2 23271

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