geo2sum - Intuitionistic Logic Explorer

	Intuitionistic Logic Explorer		< Previous Next > Nearby theorems
Mirrors > Home > ILE Home > Th. List > geo2sum		GIF version

Theorem geo2sum 11524

Description: The value of the finite geometric series 2↑-1 + 2↑-2 +... + 2↑-𝑁, multiplied by a constant. (Contributed by Mario Carneiro, 17-Mar-2014.) (Revised by Mario Carneiro, 26-Apr-2014.)

**Assertion**
Ref	Expression
geo2sum	⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → Σ𝑘 ∈ (1...𝑁)(𝐴 / (2↑𝑘)) = (𝐴 − (𝐴 / (2↑𝑁))))

Distinct variable groups: 𝐴,𝑘 𝑘,𝑁

Proof of Theorem geo2sum Dummy variable 𝑗 is distinct from all other variables.

Step	Hyp	Ref	Expression
1		1zzd 9282	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → 1 ∈ ℤ)
2		nnz 9274	. . . 4 ⊢ (𝑁 ∈ ℕ → 𝑁 ∈ ℤ)
3	2	adantr 276	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → 𝑁 ∈ ℤ)
4		simplr 528	. . . 4 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑘 ∈ (1...𝑁)) → 𝐴 ∈ ℂ)
5		2nn 9082	. . . . . 6 ⊢ 2 ∈ ℕ
6		elfznn 10056	. . . . . . . 8 ⊢ (𝑘 ∈ (1...𝑁) → 𝑘 ∈ ℕ)
7	6	adantl 277	. . . . . . 7 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑘 ∈ (1...𝑁)) → 𝑘 ∈ ℕ)
8	7	nnnn0d 9231	. . . . . 6 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑘 ∈ (1...𝑁)) → 𝑘 ∈ ℕ₀)
9		nnexpcl 10535	. . . . . 6 ⊢ ((2 ∈ ℕ ∧ 𝑘 ∈ ℕ₀) → (2↑𝑘) ∈ ℕ)
10	5, 8, 9	sylancr 414	. . . . 5 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑘 ∈ (1...𝑁)) → (2↑𝑘) ∈ ℕ)
11	10	nncnd 8935	. . . 4 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑘 ∈ (1...𝑁)) → (2↑𝑘) ∈ ℂ)
12	10	nnap0d 8967	. . . 4 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑘 ∈ (1...𝑁)) → (2↑𝑘) # 0)
13	4, 11, 12	divclapd 8749	. . 3 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑘 ∈ (1...𝑁)) → (𝐴 / (2↑𝑘)) ∈ ℂ)
14		oveq2 5885	. . . 4 ⊢ (𝑘 = (𝑗 + 1) → (2↑𝑘) = (2↑(𝑗 + 1)))
15	14	oveq2d 5893	. . 3 ⊢ (𝑘 = (𝑗 + 1) → (𝐴 / (2↑𝑘)) = (𝐴 / (2↑(𝑗 + 1))))
16	1, 1, 3, 13, 15	fsumshftm 11455	. 2 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → Σ𝑘 ∈ (1...𝑁)(𝐴 / (2↑𝑘)) = Σ𝑗 ∈ ((1 − 1)...(𝑁 − 1))(𝐴 / (2↑(𝑗 + 1))))
17		1m1e0 8990	. . . . 5 ⊢ (1 − 1) = 0
18	17	oveq1i 5887	. . . 4 ⊢ ((1 − 1)...(𝑁 − 1)) = (0...(𝑁 − 1))
19	18	sumeq1i 11373	. . 3 ⊢ Σ𝑗 ∈ ((1 − 1)...(𝑁 − 1))(𝐴 / (2↑(𝑗 + 1))) = Σ𝑗 ∈ (0...(𝑁 − 1))(𝐴 / (2↑(𝑗 + 1)))
20		halfcn 9135	. . . . . . . . . 10 ⊢ (1 / 2) ∈ ℂ
21		elfznn0 10116	. . . . . . . . . . 11 ⊢ (𝑗 ∈ (0...(𝑁 − 1)) → 𝑗 ∈ ℕ₀)
22	21	adantl 277	. . . . . . . . . 10 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → 𝑗 ∈ ℕ₀)
23		expcl 10540	. . . . . . . . . 10 ⊢ (((1 / 2) ∈ ℂ ∧ 𝑗 ∈ ℕ₀) → ((1 / 2)↑𝑗) ∈ ℂ)
24	20, 22, 23	sylancr 414	. . . . . . . . 9 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → ((1 / 2)↑𝑗) ∈ ℂ)
25		2cnd 8994	. . . . . . . . 9 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → 2 ∈ ℂ)
26		2ap0 9014	. . . . . . . . . 10 ⊢ 2 # 0
27	26	a1i 9	. . . . . . . . 9 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → 2 # 0)
28	24, 25, 27	divrecapd 8752	. . . . . . . 8 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (((1 / 2)↑𝑗) / 2) = (((1 / 2)↑𝑗) · (1 / 2)))
29		expp1 10529	. . . . . . . . 9 ⊢ (((1 / 2) ∈ ℂ ∧ 𝑗 ∈ ℕ₀) → ((1 / 2)↑(𝑗 + 1)) = (((1 / 2)↑𝑗) · (1 / 2)))
30	20, 22, 29	sylancr 414	. . . . . . . 8 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → ((1 / 2)↑(𝑗 + 1)) = (((1 / 2)↑𝑗) · (1 / 2)))
31		elfzelz 10027	. . . . . . . . . . 11 ⊢ (𝑗 ∈ (0...(𝑁 − 1)) → 𝑗 ∈ ℤ)
32	31	peano2zd 9380	. . . . . . . . . 10 ⊢ (𝑗 ∈ (0...(𝑁 − 1)) → (𝑗 + 1) ∈ ℤ)
33	32	adantl 277	. . . . . . . . 9 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (𝑗 + 1) ∈ ℤ)
34	25, 27, 33	exprecapd 10664	. . . . . . . 8 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → ((1 / 2)↑(𝑗 + 1)) = (1 / (2↑(𝑗 + 1))))
35	28, 30, 34	3eqtr2rd 2217	. . . . . . 7 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (1 / (2↑(𝑗 + 1))) = (((1 / 2)↑𝑗) / 2))
36	35	oveq2d 5893	. . . . . 6 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (𝐴 · (1 / (2↑(𝑗 + 1)))) = (𝐴 · (((1 / 2)↑𝑗) / 2)))
37		simplr 528	. . . . . . 7 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → 𝐴 ∈ ℂ)
38		peano2nn0 9218	. . . . . . . . . 10 ⊢ (𝑗 ∈ ℕ₀ → (𝑗 + 1) ∈ ℕ₀)
39	22, 38	syl 14	. . . . . . . . 9 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (𝑗 + 1) ∈ ℕ₀)
40		nnexpcl 10535	. . . . . . . . 9 ⊢ ((2 ∈ ℕ ∧ (𝑗 + 1) ∈ ℕ₀) → (2↑(𝑗 + 1)) ∈ ℕ)
41	5, 39, 40	sylancr 414	. . . . . . . 8 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (2↑(𝑗 + 1)) ∈ ℕ)
42	41	nncnd 8935	. . . . . . 7 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (2↑(𝑗 + 1)) ∈ ℂ)
43	41	nnap0d 8967	. . . . . . 7 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (2↑(𝑗 + 1)) # 0)
44	37, 42, 43	divrecapd 8752	. . . . . 6 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (𝐴 / (2↑(𝑗 + 1))) = (𝐴 · (1 / (2↑(𝑗 + 1)))))
45	24, 37, 25, 27	div12apd 8786	. . . . . 6 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (((1 / 2)↑𝑗) · (𝐴 / 2)) = (𝐴 · (((1 / 2)↑𝑗) / 2)))
46	36, 44, 45	3eqtr4d 2220	. . . . 5 ⊢ (((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) ∧ 𝑗 ∈ (0...(𝑁 − 1))) → (𝐴 / (2↑(𝑗 + 1))) = (((1 / 2)↑𝑗) · (𝐴 / 2)))
47	46	sumeq2dv 11378	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → Σ𝑗 ∈ (0...(𝑁 − 1))(𝐴 / (2↑(𝑗 + 1))) = Σ𝑗 ∈ (0...(𝑁 − 1))(((1 / 2)↑𝑗) · (𝐴 / 2)))
48		0zd 9267	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → 0 ∈ ℤ)
49	3, 1	zsubcld 9382	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (𝑁 − 1) ∈ ℤ)
50	48, 49	fzfigd 10433	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (0...(𝑁 − 1)) ∈ Fin)
51		halfcl 9147	. . . . . 6 ⊢ (𝐴 ∈ ℂ → (𝐴 / 2) ∈ ℂ)
52	51	adantl 277	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (𝐴 / 2) ∈ ℂ)
53	50, 52, 24	fsummulc1 11459	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (Σ𝑗 ∈ (0...(𝑁 − 1))((1 / 2)↑𝑗) · (𝐴 / 2)) = Σ𝑗 ∈ (0...(𝑁 − 1))(((1 / 2)↑𝑗) · (𝐴 / 2)))
54	47, 53	eqtr4d 2213	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → Σ𝑗 ∈ (0...(𝑁 − 1))(𝐴 / (2↑(𝑗 + 1))) = (Σ𝑗 ∈ (0...(𝑁 − 1))((1 / 2)↑𝑗) · (𝐴 / 2)))
55	19, 54	eqtrid 2222	. 2 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → Σ𝑗 ∈ ((1 − 1)...(𝑁 − 1))(𝐴 / (2↑(𝑗 + 1))) = (Σ𝑗 ∈ (0...(𝑁 − 1))((1 / 2)↑𝑗) · (𝐴 / 2)))
56		2cnd 8994	. . . . . . . 8 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → 2 ∈ ℂ)
57	26	a1i 9	. . . . . . . 8 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → 2 # 0)
58	56, 57, 3	exprecapd 10664	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → ((1 / 2)↑𝑁) = (1 / (2↑𝑁)))
59	58	oveq2d 5893	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (1 − ((1 / 2)↑𝑁)) = (1 − (1 / (2↑𝑁))))
60		1mhlfehlf 9139	. . . . . . 7 ⊢ (1 − (1 / 2)) = (1 / 2)
61	60	a1i 9	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (1 − (1 / 2)) = (1 / 2))
62	59, 61	oveq12d 5895	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → ((1 − ((1 / 2)↑𝑁)) / (1 − (1 / 2))) = ((1 − (1 / (2↑𝑁))) / (1 / 2)))
63		simpr 110	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → 𝐴 ∈ ℂ)
64	63, 56, 57	divrecap2d 8753	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (𝐴 / 2) = ((1 / 2) · 𝐴))
65	62, 64	oveq12d 5895	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (((1 − ((1 / 2)↑𝑁)) / (1 − (1 / 2))) · (𝐴 / 2)) = (((1 − (1 / (2↑𝑁))) / (1 / 2)) · ((1 / 2) · 𝐴)))
66		ax-1cn 7906	. . . . . . 7 ⊢ 1 ∈ ℂ
67		nnnn0 9185	. . . . . . . . . . 11 ⊢ (𝑁 ∈ ℕ → 𝑁 ∈ ℕ₀)
68	67	adantr 276	. . . . . . . . . 10 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → 𝑁 ∈ ℕ₀)
69		nnexpcl 10535	. . . . . . . . . 10 ⊢ ((2 ∈ ℕ ∧ 𝑁 ∈ ℕ₀) → (2↑𝑁) ∈ ℕ)
70	5, 68, 69	sylancr 414	. . . . . . . . 9 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (2↑𝑁) ∈ ℕ)
71	70	nnrecred 8968	. . . . . . . 8 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (1 / (2↑𝑁)) ∈ ℝ)
72	71	recnd 7988	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (1 / (2↑𝑁)) ∈ ℂ)
73		subcl 8158	. . . . . . 7 ⊢ ((1 ∈ ℂ ∧ (1 / (2↑𝑁)) ∈ ℂ) → (1 − (1 / (2↑𝑁))) ∈ ℂ)
74	66, 72, 73	sylancr 414	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (1 − (1 / (2↑𝑁))) ∈ ℂ)
75	20	a1i 9	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (1 / 2) ∈ ℂ)
76	56, 57	recap0d 8741	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (1 / 2) # 0)
77	74, 75, 76	divclapd 8749	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → ((1 − (1 / (2↑𝑁))) / (1 / 2)) ∈ ℂ)
78	77, 75, 63	mulassd 7983	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → ((((1 − (1 / (2↑𝑁))) / (1 / 2)) · (1 / 2)) · 𝐴) = (((1 − (1 / (2↑𝑁))) / (1 / 2)) · ((1 / 2) · 𝐴)))
79	74, 75, 76	divcanap1d 8750	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (((1 − (1 / (2↑𝑁))) / (1 / 2)) · (1 / 2)) = (1 − (1 / (2↑𝑁))))
80	79	oveq1d 5892	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → ((((1 − (1 / (2↑𝑁))) / (1 / 2)) · (1 / 2)) · 𝐴) = ((1 − (1 / (2↑𝑁))) · 𝐴))
81	65, 78, 80	3eqtr2d 2216	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (((1 − ((1 / 2)↑𝑁)) / (1 − (1 / 2))) · (𝐴 / 2)) = ((1 − (1 / (2↑𝑁))) · 𝐴))
82		halfre 9134	. . . . . . 7 ⊢ (1 / 2) ∈ ℝ
83		1re 7958	. . . . . . 7 ⊢ 1 ∈ ℝ
84		halflt1 9138	. . . . . . 7 ⊢ (1 / 2) < 1
85	82, 83, 84	ltapii 8594	. . . . . 6 ⊢ (1 / 2) # 1
86	85	a1i 9	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (1 / 2) # 1)
87	75, 86, 68	geoserap 11517	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → Σ𝑗 ∈ (0...(𝑁 − 1))((1 / 2)↑𝑗) = ((1 − ((1 / 2)↑𝑁)) / (1 − (1 / 2))))
88	87	oveq1d 5892	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (Σ𝑗 ∈ (0...(𝑁 − 1))((1 / 2)↑𝑗) · (𝐴 / 2)) = (((1 − ((1 / 2)↑𝑁)) / (1 − (1 / 2))) · (𝐴 / 2)))
89		mullid 7957	. . . . . . 7 ⊢ (𝐴 ∈ ℂ → (1 · 𝐴) = 𝐴)
90	89	adantl 277	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (1 · 𝐴) = 𝐴)
91	90	eqcomd 2183	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → 𝐴 = (1 · 𝐴))
92	70	nncnd 8935	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (2↑𝑁) ∈ ℂ)
93	70	nnap0d 8967	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (2↑𝑁) # 0)
94	63, 92, 93	divrecap2d 8753	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (𝐴 / (2↑𝑁)) = ((1 / (2↑𝑁)) · 𝐴))
95	91, 94	oveq12d 5895	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (𝐴 − (𝐴 / (2↑𝑁))) = ((1 · 𝐴) − ((1 / (2↑𝑁)) · 𝐴)))
96	66	a1i 9	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → 1 ∈ ℂ)
97	96, 72, 63	subdird 8374	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → ((1 − (1 / (2↑𝑁))) · 𝐴) = ((1 · 𝐴) − ((1 / (2↑𝑁)) · 𝐴)))
98	95, 97	eqtr4d 2213	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (𝐴 − (𝐴 / (2↑𝑁))) = ((1 − (1 / (2↑𝑁))) · 𝐴))
99	81, 88, 98	3eqtr4d 2220	. 2 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → (Σ𝑗 ∈ (0...(𝑁 − 1))((1 / 2)↑𝑗) · (𝐴 / 2)) = (𝐴 − (𝐴 / (2↑𝑁))))
100	16, 55, 99	3eqtrd 2214	1 ⊢ ((𝑁 ∈ ℕ ∧ 𝐴 ∈ ℂ) → Σ𝑘 ∈ (1...𝑁)(𝐴 / (2↑𝑘)) = (𝐴 − (𝐴 / (2↑𝑁))))

Colors of variables: wff set class

Syntax hints: → wi 4 ∧ wa 104 = wceq 1353 ∈ wcel 2148 class class class wbr 4005 (class class class)co 5877 ℂcc 7811 0cc0 7813 1c1 7814 + caddc 7816 · cmul 7818 − cmin 8130 # cap 8540 / cdiv 8631 ℕcn 8921 2c2 8972 ℕ₀cn0 9178 ℤcz 9255 ...cfz 10010 ↑cexp 10521 Σcsu 11363

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 614 ax-in2 615 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-13 2150 ax-14 2151 ax-ext 2159 ax-coll 4120 ax-sep 4123 ax-nul 4131 ax-pow 4176 ax-pr 4211 ax-un 4435 ax-setind 4538 ax-iinf 4589 ax-cnex 7904 ax-resscn 7905 ax-1cn 7906 ax-1re 7907 ax-icn 7908 ax-addcl 7909 ax-addrcl 7910 ax-mulcl 7911 ax-mulrcl 7912 ax-addcom 7913 ax-mulcom 7914 ax-addass 7915 ax-mulass 7916 ax-distr 7917 ax-i2m1 7918 ax-0lt1 7919 ax-1rid 7920 ax-0id 7921 ax-rnegex 7922 ax-precex 7923 ax-cnre 7924 ax-pre-ltirr 7925 ax-pre-ltwlin 7926 ax-pre-lttrn 7927 ax-pre-apti 7928 ax-pre-ltadd 7929 ax-pre-mulgt0 7930 ax-pre-mulext 7931 ax-arch 7932 ax-caucvg 7933

This theorem depends on definitions: df-bi 117 df-dc 835 df-3or 979 df-3an 980 df-tru 1356 df-fal 1359 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ne 2348 df-nel 2443 df-ral 2460 df-rex 2461 df-reu 2462 df-rmo 2463 df-rab 2464 df-v 2741 df-sbc 2965 df-csb 3060 df-dif 3133 df-un 3135 df-in 3137 df-ss 3144 df-nul 3425 df-if 3537 df-pw 3579 df-sn 3600 df-pr 3601 df-op 3603 df-uni 3812 df-int 3847 df-iun 3890 df-br 4006 df-opab 4067 df-mpt 4068 df-tr 4104 df-id 4295 df-po 4298 df-iso 4299 df-iord 4368 df-on 4370 df-ilim 4371 df-suc 4373 df-iom 4592 df-xp 4634 df-rel 4635 df-cnv 4636 df-co 4637 df-dm 4638 df-rn 4639 df-res 4640 df-ima 4641 df-iota 5180 df-fun 5220 df-fn 5221 df-f 5222 df-f1 5223 df-fo 5224 df-f1o 5225 df-fv 5226 df-isom 5227 df-riota 5833 df-ov 5880 df-oprab 5881 df-mpo 5882 df-1st 6143 df-2nd 6144 df-recs 6308 df-irdg 6373 df-frec 6394 df-1o 6419 df-oadd 6423 df-er 6537 df-en 6743 df-dom 6744 df-fin 6745 df-pnf 7996 df-mnf 7997 df-xr 7998 df-ltxr 7999 df-le 8000 df-sub 8132 df-neg 8133 df-reap 8534 df-ap 8541 df-div 8632 df-inn 8922 df-2 8980 df-3 8981 df-4 8982 df-n0 9179 df-z 9256 df-uz 9531 df-q 9622 df-rp 9656 df-fz 10011 df-fzo 10145 df-seqfrec 10448 df-exp 10522 df-ihash 10758 df-cj 10853 df-re 10854 df-im 10855 df-rsqrt 11009 df-abs 11010 df-clim 11289 df-sumdc 11364

This theorem is referenced by: geo2lim 11526 trilpolemlt1 14828

W3C validator