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Theorem abelthlem8 23997

Description: Lemma for abelth 23999. (Contributed by Mario Carneiro, 2-Apr-2015.)

**Hypotheses**
Ref	Expression
abelth.1	⊢ (𝜑 → 𝐴:ℕ₀⟶ℂ)
abelth.2	⊢ (𝜑 → seq0( + , 𝐴) ∈ dom ⇝ )
abelth.3	⊢ (𝜑 → 𝑀 ∈ ℝ)
abelth.4	⊢ (𝜑 → 0 ≤ 𝑀)
abelth.5	⊢ 𝑆 = {𝑧 ∈ ℂ ∣ (abs‘(1 − 𝑧)) ≤ (𝑀 · (1 − (abs‘𝑧)))}
abelth.6	⊢ 𝐹 = (𝑥 ∈ 𝑆 ↦ Σ𝑛 ∈ ℕ₀ ((𝐴‘𝑛) · (𝑥↑𝑛)))
abelth.7	⊢ (𝜑 → seq0( + , 𝐴) ⇝ 0)

**Assertion**
Ref	Expression
abelthlem8	⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → ∃𝑤 ∈ ℝ⁺ ∀𝑦 ∈ 𝑆 ((abs‘(1 − 𝑦)) < 𝑤 → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅))

Distinct variable groups: 𝑤,𝑛,𝑥,𝑦,𝑧,𝑀 𝑅,𝑛,𝑤,𝑥,𝑦,𝑧 𝐴,𝑛,𝑤,𝑥,𝑦,𝑧 𝜑,𝑛,𝑤,𝑥,𝑦 𝑤,𝐹,𝑦 𝑆,𝑛,𝑤,𝑥,𝑦 Allowed substitution hints: 𝜑(𝑧) 𝑆(𝑧) 𝐹(𝑥,𝑧,𝑛)

Proof of Theorem abelthlem8 Dummy variables 𝑖 𝑗 𝑘 𝑚 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		nn0uz 11598	. . 3 ⊢ ℕ₀ = (ℤ_≥‘0)
2		0zd 11266	. . 3 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → 0 ∈ ℤ)
3		id 22	. . . 4 ⊢ (𝑅 ∈ ℝ⁺ → 𝑅 ∈ ℝ⁺)
4		abelth.3	. . . . 5 ⊢ (𝜑 → 𝑀 ∈ ℝ)
5		abelth.4	. . . . 5 ⊢ (𝜑 → 0 ≤ 𝑀)
6	4, 5	ge0p1rpd 11778	. . . 4 ⊢ (𝜑 → (𝑀 + 1) ∈ ℝ⁺)
7		rpdivcl 11732	. . . 4 ⊢ ((𝑅 ∈ ℝ⁺ ∧ (𝑀 + 1) ∈ ℝ⁺) → (𝑅 / (𝑀 + 1)) ∈ ℝ⁺)
8	3, 6, 7	syl2anr 494	. . 3 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → (𝑅 / (𝑀 + 1)) ∈ ℝ⁺)
9		eqidd 2611	. . 3 ⊢ (((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ 𝑘 ∈ ℕ₀) → (seq0( + , 𝐴)‘𝑘) = (seq0( + , 𝐴)‘𝑘))
10		abelth.7	. . . 4 ⊢ (𝜑 → seq0( + , 𝐴) ⇝ 0)
11	10	adantr 480	. . 3 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → seq0( + , 𝐴) ⇝ 0)
12	1, 2, 8, 9, 11	climi0 14091	. 2 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → ∃𝑗 ∈ ℕ₀ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))
13	8	adantr 480	. . . 4 ⊢ (((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) → (𝑅 / (𝑀 + 1)) ∈ ℝ⁺)
14		fzfid 12634	. . . . . . 7 ⊢ (𝜑 → (0...(𝑗 − 1)) ∈ Fin)
15		0zd 11266	. . . . . . . . . 10 ⊢ (𝜑 → 0 ∈ ℤ)
16		abelth.1	. . . . . . . . . . 11 ⊢ (𝜑 → 𝐴:ℕ₀⟶ℂ)
17	16	ffvelrnda 6267	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑤 ∈ ℕ₀) → (𝐴‘𝑤) ∈ ℂ)
18	1, 15, 17	serf 12691	. . . . . . . . 9 ⊢ (𝜑 → seq0( + , 𝐴):ℕ₀⟶ℂ)
19		elfznn0 12302	. . . . . . . . 9 ⊢ (𝑖 ∈ (0...(𝑗 − 1)) → 𝑖 ∈ ℕ₀)
20		ffvelrn 6265	. . . . . . . . 9 ⊢ ((seq0( + , 𝐴):ℕ₀⟶ℂ ∧ 𝑖 ∈ ℕ₀) → (seq0( + , 𝐴)‘𝑖) ∈ ℂ)
21	18, 19, 20	syl2an 493	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑖 ∈ (0...(𝑗 − 1))) → (seq0( + , 𝐴)‘𝑖) ∈ ℂ)
22	21	abscld 14023	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑖 ∈ (0...(𝑗 − 1))) → (abs‘(seq0( + , 𝐴)‘𝑖)) ∈ ℝ)
23	14, 22	fsumrecl 14312	. . . . . 6 ⊢ (𝜑 → Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) ∈ ℝ)
24	23	ad2antrr 758	. . . . 5 ⊢ (((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) → Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) ∈ ℝ)
25	21	absge0d 14031	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑖 ∈ (0...(𝑗 − 1))) → 0 ≤ (abs‘(seq0( + , 𝐴)‘𝑖)))
26	14, 22, 25	fsumge0 14368	. . . . . 6 ⊢ (𝜑 → 0 ≤ Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)))
27	26	ad2antrr 758	. . . . 5 ⊢ (((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) → 0 ≤ Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)))
28	24, 27	ge0p1rpd 11778	. . . 4 ⊢ (((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) → (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1) ∈ ℝ⁺)
29	13, 28	rpdivcld 11765	. . 3 ⊢ (((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) → ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) ∈ ℝ⁺)
30		abelth.2	. . . . . . . . . . . . . . . . 17 ⊢ (𝜑 → seq0( + , 𝐴) ∈ dom ⇝ )
31		abelth.5	. . . . . . . . . . . . . . . . 17 ⊢ 𝑆 = {𝑧 ∈ ℂ ∣ (abs‘(1 − 𝑧)) ≤ (𝑀 · (1 − (abs‘𝑧)))}
32	16, 30, 4, 5, 31	abelthlem2 23990	. . . . . . . . . . . . . . . 16 ⊢ (𝜑 → (1 ∈ 𝑆 ∧ (𝑆 ∖ {1}) ⊆ (0(ball‘(abs ∘ − ))1)))
33	32	simpld 474	. . . . . . . . . . . . . . 15 ⊢ (𝜑 → 1 ∈ 𝑆)
34		oveq1 6556	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝑥 = 1 → (𝑥↑𝑛) = (1↑𝑛))
35		nn0z 11277	. . . . . . . . . . . . . . . . . . . 20 ⊢ (𝑛 ∈ ℕ₀ → 𝑛 ∈ ℤ)
36		1exp 12751	. . . . . . . . . . . . . . . . . . . 20 ⊢ (𝑛 ∈ ℤ → (1↑𝑛) = 1)
37	35, 36	syl 17	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝑛 ∈ ℕ₀ → (1↑𝑛) = 1)
38	34, 37	sylan9eq 2664	. . . . . . . . . . . . . . . . . 18 ⊢ ((𝑥 = 1 ∧ 𝑛 ∈ ℕ₀) → (𝑥↑𝑛) = 1)
39	38	oveq2d 6565	. . . . . . . . . . . . . . . . 17 ⊢ ((𝑥 = 1 ∧ 𝑛 ∈ ℕ₀) → ((𝐴‘𝑛) · (𝑥↑𝑛)) = ((𝐴‘𝑛) · 1))
40	39	sumeq2dv 14281	. . . . . . . . . . . . . . . 16 ⊢ (𝑥 = 1 → Σ𝑛 ∈ ℕ₀ ((𝐴‘𝑛) · (𝑥↑𝑛)) = Σ𝑛 ∈ ℕ₀ ((𝐴‘𝑛) · 1))
41		abelth.6	. . . . . . . . . . . . . . . 16 ⊢ 𝐹 = (𝑥 ∈ 𝑆 ↦ Σ𝑛 ∈ ℕ₀ ((𝐴‘𝑛) · (𝑥↑𝑛)))
42		sumex 14266	. . . . . . . . . . . . . . . 16 ⊢ Σ𝑛 ∈ ℕ₀ ((𝐴‘𝑛) · 1) ∈ V
43	40, 41, 42	fvmpt 6191	. . . . . . . . . . . . . . 15 ⊢ (1 ∈ 𝑆 → (𝐹‘1) = Σ𝑛 ∈ ℕ₀ ((𝐴‘𝑛) · 1))
44	33, 43	syl 17	. . . . . . . . . . . . . 14 ⊢ (𝜑 → (𝐹‘1) = Σ𝑛 ∈ ℕ₀ ((𝐴‘𝑛) · 1))
45	16	ffvelrnda 6267	. . . . . . . . . . . . . . . . 17 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ₀) → (𝐴‘𝑛) ∈ ℂ)
46	45	mulid1d 9936	. . . . . . . . . . . . . . . 16 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ₀) → ((𝐴‘𝑛) · 1) = (𝐴‘𝑛))
47	46	eqcomd 2616	. . . . . . . . . . . . . . 15 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ₀) → (𝐴‘𝑛) = ((𝐴‘𝑛) · 1))
48	46, 45	eqeltrd 2688	. . . . . . . . . . . . . . 15 ⊢ ((𝜑 ∧ 𝑛 ∈ ℕ₀) → ((𝐴‘𝑛) · 1) ∈ ℂ)
49	1, 15, 47, 48, 10	isumclim 14330	. . . . . . . . . . . . . 14 ⊢ (𝜑 → Σ𝑛 ∈ ℕ₀ ((𝐴‘𝑛) · 1) = 0)
50	44, 49	eqtrd 2644	. . . . . . . . . . . . 13 ⊢ (𝜑 → (𝐹‘1) = 0)
51	50	adantr 480	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑆) → (𝐹‘1) = 0)
52	51	oveq1d 6564	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑆) → ((𝐹‘1) − (𝐹‘𝑦)) = (0 − (𝐹‘𝑦)))
53		df-neg 10148	. . . . . . . . . . 11 ⊢ -(𝐹‘𝑦) = (0 − (𝐹‘𝑦))
54	52, 53	syl6eqr 2662	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑆) → ((𝐹‘1) − (𝐹‘𝑦)) = -(𝐹‘𝑦))
55	54	fveq2d 6107	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑆) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) = (abs‘-(𝐹‘𝑦)))
56	16, 30, 4, 5, 31, 41	abelthlem4 23992	. . . . . . . . . . 11 ⊢ (𝜑 → 𝐹:𝑆⟶ℂ)
57	56	ffvelrnda 6267	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑆) → (𝐹‘𝑦) ∈ ℂ)
58	57	absnegd 14036	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑆) → (abs‘-(𝐹‘𝑦)) = (abs‘(𝐹‘𝑦)))
59	55, 58	eqtrd 2644	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑦 ∈ 𝑆) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) = (abs‘(𝐹‘𝑦)))
60	59	adantlr 747	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ 𝑦 ∈ 𝑆) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) = (abs‘(𝐹‘𝑦)))
61	60	ad2ant2r 779	. . . . . 6 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) = (abs‘(𝐹‘𝑦)))
62		simplll 794	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) → 𝜑)
63		fveq2 6103	. . . . . . . . . . 11 ⊢ (𝑦 = 1 → (𝐹‘𝑦) = (𝐹‘1))
64	63, 50	sylan9eqr 2666	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑦 = 1) → (𝐹‘𝑦) = 0)
65	64	abs00bd 13879	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑦 = 1) → (abs‘(𝐹‘𝑦)) = 0)
66	62, 65	sylan 487	. . . . . . . 8 ⊢ (((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) ∧ 𝑦 = 1) → (abs‘(𝐹‘𝑦)) = 0)
67		simpllr 795	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) → 𝑅 ∈ ℝ⁺)
68	67	rpgt0d 11751	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) → 0 < 𝑅)
69	68	adantr 480	. . . . . . . 8 ⊢ (((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) ∧ 𝑦 = 1) → 0 < 𝑅)
70	66, 69	eqbrtrd 4605	. . . . . . 7 ⊢ (((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) ∧ 𝑦 = 1) → (abs‘(𝐹‘𝑦)) < 𝑅)
71	16	ad3antrrr 762	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → 𝐴:ℕ₀⟶ℂ)
72	30	ad3antrrr 762	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → seq0( + , 𝐴) ∈ dom ⇝ )
73	4	ad3antrrr 762	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → 𝑀 ∈ ℝ)
74	5	ad3antrrr 762	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → 0 ≤ 𝑀)
75	10	ad3antrrr 762	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → seq0( + , 𝐴) ⇝ 0)
76		simprll 798	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → 𝑦 ∈ 𝑆)
77		simprr 792	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → 𝑦 ≠ 1)
78		eldifsn 4260	. . . . . . . . . . 11 ⊢ (𝑦 ∈ (𝑆 ∖ {1}) ↔ (𝑦 ∈ 𝑆 ∧ 𝑦 ≠ 1))
79	76, 77, 78	sylanbrc 695	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → 𝑦 ∈ (𝑆 ∖ {1}))
80	8	ad2antrr 758	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → (𝑅 / (𝑀 + 1)) ∈ ℝ⁺)
81		simplrl 796	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → 𝑗 ∈ ℕ₀)
82		simplrr 797	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))
83		fveq2 6103	. . . . . . . . . . . . . 14 ⊢ (𝑘 = 𝑚 → (seq0( + , 𝐴)‘𝑘) = (seq0( + , 𝐴)‘𝑚))
84	83	fveq2d 6107	. . . . . . . . . . . . 13 ⊢ (𝑘 = 𝑚 → (abs‘(seq0( + , 𝐴)‘𝑘)) = (abs‘(seq0( + , 𝐴)‘𝑚)))
85	84	breq1d 4593	. . . . . . . . . . . 12 ⊢ (𝑘 = 𝑚 → ((abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)) ↔ (abs‘(seq0( + , 𝐴)‘𝑚)) < (𝑅 / (𝑀 + 1))))
86	85	cbvralv 3147	. . . . . . . . . . 11 ⊢ (∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)) ↔ ∀𝑚 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑚)) < (𝑅 / (𝑀 + 1)))
87	82, 86	sylib 207	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → ∀𝑚 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑚)) < (𝑅 / (𝑀 + 1)))
88		simprlr 799	. . . . . . . . . . 11 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))
89		fveq2 6103	. . . . . . . . . . . . . . 15 ⊢ (𝑖 = 𝑛 → (seq0( + , 𝐴)‘𝑖) = (seq0( + , 𝐴)‘𝑛))
90	89	fveq2d 6107	. . . . . . . . . . . . . 14 ⊢ (𝑖 = 𝑛 → (abs‘(seq0( + , 𝐴)‘𝑖)) = (abs‘(seq0( + , 𝐴)‘𝑛)))
91	90	cbvsumv 14274	. . . . . . . . . . . . 13 ⊢ Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) = Σ𝑛 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑛))
92	91	oveq1i 6559	. . . . . . . . . . . 12 ⊢ (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1) = (Σ𝑛 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑛)) + 1)
93	92	oveq2i 6560	. . . . . . . . . . 11 ⊢ ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) = ((𝑅 / (𝑀 + 1)) / (Σ𝑛 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑛)) + 1))
94	88, 93	syl6breq 4624	. . . . . . . . . 10 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑛 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑛)) + 1)))
95	71, 72, 73, 74, 31, 41, 75, 79, 80, 81, 87, 94	abelthlem7 23996	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → (abs‘(𝐹‘𝑦)) < ((𝑀 + 1) · (𝑅 / (𝑀 + 1))))
96		rpcn 11717	. . . . . . . . . . . 12 ⊢ (𝑅 ∈ ℝ⁺ → 𝑅 ∈ ℂ)
97	96	adantl 481	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → 𝑅 ∈ ℂ)
98	6	adantr 480	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → (𝑀 + 1) ∈ ℝ⁺)
99	98	rpcnd 11750	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → (𝑀 + 1) ∈ ℂ)
100	98	rpne0d 11753	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → (𝑀 + 1) ≠ 0)
101	97, 99, 100	divcan2d 10682	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → ((𝑀 + 1) · (𝑅 / (𝑀 + 1))) = 𝑅)
102	101	ad2antrr 758	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → ((𝑀 + 1) · (𝑅 / (𝑀 + 1))) = 𝑅)
103	95, 102	breqtrd 4609	. . . . . . . 8 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ ((𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))) ∧ 𝑦 ≠ 1)) → (abs‘(𝐹‘𝑦)) < 𝑅)
104	103	anassrs 678	. . . . . . 7 ⊢ (((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) ∧ 𝑦 ≠ 1) → (abs‘(𝐹‘𝑦)) < 𝑅)
105	70, 104	pm2.61dane 2869	. . . . . 6 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) → (abs‘(𝐹‘𝑦)) < 𝑅)
106	61, 105	eqbrtrd 4605	. . . . 5 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ (𝑦 ∈ 𝑆 ∧ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)))) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅)
107	106	expr 641	. . . 4 ⊢ ((((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) ∧ 𝑦 ∈ 𝑆) → ((abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅))
108	107	ralrimiva 2949	. . 3 ⊢ (((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) → ∀𝑦 ∈ 𝑆 ((abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅))
109		breq2 4587	. . . . . 6 ⊢ (𝑤 = ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) → ((abs‘(1 − 𝑦)) < 𝑤 ↔ (abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1))))
110	109	imbi1d 330	. . . . 5 ⊢ (𝑤 = ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) → (((abs‘(1 − 𝑦)) < 𝑤 → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅) ↔ ((abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅)))
111	110	ralbidv 2969	. . . 4 ⊢ (𝑤 = ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) → (∀𝑦 ∈ 𝑆 ((abs‘(1 − 𝑦)) < 𝑤 → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅) ↔ ∀𝑦 ∈ 𝑆 ((abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅)))
112	111	rspcev 3282	. . 3 ⊢ ((((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) ∈ ℝ⁺ ∧ ∀𝑦 ∈ 𝑆 ((abs‘(1 − 𝑦)) < ((𝑅 / (𝑀 + 1)) / (Σ𝑖 ∈ (0...(𝑗 − 1))(abs‘(seq0( + , 𝐴)‘𝑖)) + 1)) → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅)) → ∃𝑤 ∈ ℝ⁺ ∀𝑦 ∈ 𝑆 ((abs‘(1 − 𝑦)) < 𝑤 → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅))
113	29, 108, 112	syl2anc 691	. 2 ⊢ (((𝜑 ∧ 𝑅 ∈ ℝ⁺) ∧ (𝑗 ∈ ℕ₀ ∧ ∀𝑘 ∈ (ℤ_≥‘𝑗)(abs‘(seq0( + , 𝐴)‘𝑘)) < (𝑅 / (𝑀 + 1)))) → ∃𝑤 ∈ ℝ⁺ ∀𝑦 ∈ 𝑆 ((abs‘(1 − 𝑦)) < 𝑤 → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅))
114	12, 113	rexlimddv 3017	1 ⊢ ((𝜑 ∧ 𝑅 ∈ ℝ⁺) → ∃𝑤 ∈ ℝ⁺ ∀𝑦 ∈ 𝑆 ((abs‘(1 − 𝑦)) < 𝑤 → (abs‘((𝐹‘1) − (𝐹‘𝑦))) < 𝑅))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 383 = wceq 1475 ∈ wcel 1977 ≠ wne 2780 ∀wral 2896 ∃wrex 2897 {crab 2900 ∖ cdif 3537 ⊆ wss 3540 {csn 4125 class class class wbr 4583 ↦ cmpt 4643 dom cdm 5038 ∘ ccom 5042 ⟶wf 5800 ‘cfv 5804 (class class class)co 6549 ℂcc 9813 ℝcr 9814 0cc0 9815 1c1 9816 + caddc 9818 · cmul 9820 < clt 9953 ≤ cle 9954 − cmin 10145 -cneg 10146 / cdiv 10563 ℕ₀cn0 11169 ℤcz 11254 ℤ_≥cuz 11563 ℝ⁺crp 11708 ...cfz 12197 seqcseq 12663 ↑cexp 12722 abscabs 13822 ⇝ cli 14063 Σcsu 14264 ballcbl 19554

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-rep 4699 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 ax-inf2 8421 ax-cnex 9871 ax-resscn 9872 ax-1cn 9873 ax-icn 9874 ax-addcl 9875 ax-addrcl 9876 ax-mulcl 9877 ax-mulrcl 9878 ax-mulcom 9879 ax-addass 9880 ax-mulass 9881 ax-distr 9882 ax-i2m1 9883 ax-1ne0 9884 ax-1rid 9885 ax-rnegex 9886 ax-rrecex 9887 ax-cnre 9888 ax-pre-lttri 9889 ax-pre-lttrn 9890 ax-pre-ltadd 9891 ax-pre-mulgt0 9892 ax-pre-sup 9893 ax-addf 9894 ax-mulf 9895

This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3or 1032 df-3an 1033 df-tru 1478 df-fal 1481 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-nel 2783 df-ral 2901 df-rex 2902 df-reu 2903 df-rmo 2904 df-rab 2905 df-v 3175 df-sbc 3403 df-csb 3500 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-pss 3556 df-nul 3875 df-if 4037 df-pw 4110 df-sn 4126 df-pr 4128 df-tp 4130 df-op 4132 df-uni 4373 df-int 4411 df-iun 4457 df-br 4584 df-opab 4644 df-mpt 4645 df-tr 4681 df-eprel 4949 df-id 4953 df-po 4959 df-so 4960 df-fr 4997 df-se 4998 df-we 4999 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-pred 5597 df-ord 5643 df-on 5644 df-lim 5645 df-suc 5646 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-f1 5809 df-fo 5810 df-f1o 5811 df-fv 5812 df-isom 5813 df-riota 6511 df-ov 6552 df-oprab 6553 df-mpt2 6554 df-om 6958 df-1st 7059 df-2nd 7060 df-wrecs 7294 df-recs 7355 df-rdg 7393 df-1o 7447 df-oadd 7451 df-er 7629 df-map 7746 df-pm 7747 df-en 7842 df-dom 7843 df-sdom 7844 df-fin 7845 df-sup 8231 df-inf 8232 df-oi 8298 df-card 8648 df-pnf 9955 df-mnf 9956 df-xr 9957 df-ltxr 9958 df-le 9959 df-sub 10147 df-neg 10148 df-div 10564 df-nn 10898 df-2 10956 df-3 10957 df-n0 11170 df-z 11255 df-uz 11564 df-rp 11709 df-xadd 11823 df-ico 12052 df-icc 12053 df-fz 12198 df-fzo 12335 df-fl 12455 df-seq 12664 df-exp 12723 df-hash 12980 df-shft 13655 df-cj 13687 df-re 13688 df-im 13689 df-sqrt 13823 df-abs 13824 df-limsup 14050 df-clim 14067 df-rlim 14068 df-sum 14265 df-psmet 19559 df-xmet 19560 df-met 19561 df-bl 19562

This theorem is referenced by: abelthlem9 23998

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