sin01bnd - Intuitionistic Logic Explorer

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Theorem sin01bnd 11764

Description: Bounds on the sine of a positive real number less than or equal to 1. (Contributed by Paul Chapman, 19-Jan-2008.) (Revised by Mario Carneiro, 30-Apr-2014.)

**Assertion**
Ref	Expression
sin01bnd	⊢ (𝐴 ∈ (0(,]1) → ((𝐴 − ((𝐴↑3) / 3)) < (sin‘𝐴) ∧ (sin‘𝐴) < 𝐴))

Proof of Theorem sin01bnd Dummy variables 𝑘 𝑛 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		0xr 8003	. . . . . . . . 9 ⊢ 0 ∈ ℝ^*
2		1re 7955	. . . . . . . . 9 ⊢ 1 ∈ ℝ
3		elioc2 9935	. . . . . . . . 9 ⊢ ((0 ∈ ℝ^* ∧ 1 ∈ ℝ) → (𝐴 ∈ (0(,]1) ↔ (𝐴 ∈ ℝ ∧ 0 < 𝐴 ∧ 𝐴 ≤ 1)))
4	1, 2, 3	mp2an 426	. . . . . . . 8 ⊢ (𝐴 ∈ (0(,]1) ↔ (𝐴 ∈ ℝ ∧ 0 < 𝐴 ∧ 𝐴 ≤ 1))
5	4	simp1bi 1012	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → 𝐴 ∈ ℝ)
6		eqid 2177	. . . . . . . 8 ⊢ (𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛))) = (𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))
7	6	resin4p 11725	. . . . . . 7 ⊢ (𝐴 ∈ ℝ → (sin‘𝐴) = ((𝐴 − ((𝐴↑3) / 6)) + (ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘))))
8	5, 7	syl 14	. . . . . 6 ⊢ (𝐴 ∈ (0(,]1) → (sin‘𝐴) = ((𝐴 − ((𝐴↑3) / 6)) + (ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘))))
9	8	eqcomd 2183	. . . . 5 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴 − ((𝐴↑3) / 6)) + (ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘))) = (sin‘𝐴))
10	5	resincld 11730	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → (sin‘𝐴) ∈ ℝ)
11	10	recnd 7985	. . . . . 6 ⊢ (𝐴 ∈ (0(,]1) → (sin‘𝐴) ∈ ℂ)
12		3nn0 9193	. . . . . . . . . 10 ⊢ 3 ∈ ℕ₀
13		reexpcl 10536	. . . . . . . . . 10 ⊢ ((𝐴 ∈ ℝ ∧ 3 ∈ ℕ₀) → (𝐴↑3) ∈ ℝ)
14	5, 12, 13	sylancl 413	. . . . . . . . 9 ⊢ (𝐴 ∈ (0(,]1) → (𝐴↑3) ∈ ℝ)
15		6nn 9083	. . . . . . . . 9 ⊢ 6 ∈ ℕ
16		nndivre 8954	. . . . . . . . 9 ⊢ (((𝐴↑3) ∈ ℝ ∧ 6 ∈ ℕ) → ((𝐴↑3) / 6) ∈ ℝ)
17	14, 15, 16	sylancl 413	. . . . . . . 8 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴↑3) / 6) ∈ ℝ)
18	5, 17	resubcld 8337	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → (𝐴 − ((𝐴↑3) / 6)) ∈ ℝ)
19	18	recnd 7985	. . . . . 6 ⊢ (𝐴 ∈ (0(,]1) → (𝐴 − ((𝐴↑3) / 6)) ∈ ℂ)
20		ax-icn 7905	. . . . . . . . . 10 ⊢ i ∈ ℂ
21	5	recnd 7985	. . . . . . . . . 10 ⊢ (𝐴 ∈ (0(,]1) → 𝐴 ∈ ℂ)
22		mulcl 7937	. . . . . . . . . 10 ⊢ ((i ∈ ℂ ∧ 𝐴 ∈ ℂ) → (i · 𝐴) ∈ ℂ)
23	20, 21, 22	sylancr 414	. . . . . . . . 9 ⊢ (𝐴 ∈ (0(,]1) → (i · 𝐴) ∈ ℂ)
24		4nn0 9194	. . . . . . . . 9 ⊢ 4 ∈ ℕ₀
25	6	eftlcl 11695	. . . . . . . . 9 ⊢ (((i · 𝐴) ∈ ℂ ∧ 4 ∈ ℕ₀) → Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘) ∈ ℂ)
26	23, 24, 25	sylancl 413	. . . . . . . 8 ⊢ (𝐴 ∈ (0(,]1) → Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘) ∈ ℂ)
27	26	imcld 10947	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → (ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘)) ∈ ℝ)
28	27	recnd 7985	. . . . . 6 ⊢ (𝐴 ∈ (0(,]1) → (ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘)) ∈ ℂ)
29	11, 19, 28	subaddd 8285	. . . . 5 ⊢ (𝐴 ∈ (0(,]1) → (((sin‘𝐴) − (𝐴 − ((𝐴↑3) / 6))) = (ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘)) ↔ ((𝐴 − ((𝐴↑3) / 6)) + (ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘))) = (sin‘𝐴)))
30	9, 29	mpbird 167	. . . 4 ⊢ (𝐴 ∈ (0(,]1) → ((sin‘𝐴) − (𝐴 − ((𝐴↑3) / 6))) = (ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘)))
31	30	fveq2d 5519	. . 3 ⊢ (𝐴 ∈ (0(,]1) → (abs‘((sin‘𝐴) − (𝐴 − ((𝐴↑3) / 6)))) = (abs‘(ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘))))
32	28	abscld 11189	. . . 4 ⊢ (𝐴 ∈ (0(,]1) → (abs‘(ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘))) ∈ ℝ)
33	26	abscld 11189	. . . 4 ⊢ (𝐴 ∈ (0(,]1) → (abs‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘)) ∈ ℝ)
34		absimle 11092	. . . . 5 ⊢ (Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘) ∈ ℂ → (abs‘(ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘))) ≤ (abs‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘)))
35	26, 34	syl 14	. . . 4 ⊢ (𝐴 ∈ (0(,]1) → (abs‘(ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘))) ≤ (abs‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘)))
36		reexpcl 10536	. . . . . . 7 ⊢ ((𝐴 ∈ ℝ ∧ 4 ∈ ℕ₀) → (𝐴↑4) ∈ ℝ)
37	5, 24, 36	sylancl 413	. . . . . 6 ⊢ (𝐴 ∈ (0(,]1) → (𝐴↑4) ∈ ℝ)
38		nndivre 8954	. . . . . 6 ⊢ (((𝐴↑4) ∈ ℝ ∧ 6 ∈ ℕ) → ((𝐴↑4) / 6) ∈ ℝ)
39	37, 15, 38	sylancl 413	. . . . 5 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴↑4) / 6) ∈ ℝ)
40	6	ef01bndlem 11763	. . . . 5 ⊢ (𝐴 ∈ (0(,]1) → (abs‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘)) < ((𝐴↑4) / 6))
41	12	a1i 9	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → 3 ∈ ℕ₀)
42		4z 9282	. . . . . . . . 9 ⊢ 4 ∈ ℤ
43		3re 8992	. . . . . . . . . 10 ⊢ 3 ∈ ℝ
44		4re 8995	. . . . . . . . . 10 ⊢ 4 ∈ ℝ
45		3lt4 9090	. . . . . . . . . 10 ⊢ 3 < 4
46	43, 44, 45	ltleii 8059	. . . . . . . . 9 ⊢ 3 ≤ 4
47		3z 9281	. . . . . . . . . 10 ⊢ 3 ∈ ℤ
48	47	eluz1i 9534	. . . . . . . . 9 ⊢ (4 ∈ (ℤ_≥‘3) ↔ (4 ∈ ℤ ∧ 3 ≤ 4))
49	42, 46, 48	mpbir2an 942	. . . . . . . 8 ⊢ 4 ∈ (ℤ_≥‘3)
50	49	a1i 9	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → 4 ∈ (ℤ_≥‘3))
51	4	simp2bi 1013	. . . . . . . 8 ⊢ (𝐴 ∈ (0(,]1) → 0 < 𝐴)
52		0re 7956	. . . . . . . . 9 ⊢ 0 ∈ ℝ
53		ltle 8044	. . . . . . . . 9 ⊢ ((0 ∈ ℝ ∧ 𝐴 ∈ ℝ) → (0 < 𝐴 → 0 ≤ 𝐴))
54	52, 5, 53	sylancr 414	. . . . . . . 8 ⊢ (𝐴 ∈ (0(,]1) → (0 < 𝐴 → 0 ≤ 𝐴))
55	51, 54	mpd 13	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → 0 ≤ 𝐴)
56	4	simp3bi 1014	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → 𝐴 ≤ 1)
57	5, 41, 50, 55, 56	leexp2rd 10683	. . . . . 6 ⊢ (𝐴 ∈ (0(,]1) → (𝐴↑4) ≤ (𝐴↑3))
58		6re 8999	. . . . . . . 8 ⊢ 6 ∈ ℝ
59	58	a1i 9	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → 6 ∈ ℝ)
60		6pos 9019	. . . . . . . 8 ⊢ 0 < 6
61	60	a1i 9	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → 0 < 6)
62		lediv1 8825	. . . . . . 7 ⊢ (((𝐴↑4) ∈ ℝ ∧ (𝐴↑3) ∈ ℝ ∧ (6 ∈ ℝ ∧ 0 < 6)) → ((𝐴↑4) ≤ (𝐴↑3) ↔ ((𝐴↑4) / 6) ≤ ((𝐴↑3) / 6)))
63	37, 14, 59, 61, 62	syl112anc 1242	. . . . . 6 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴↑4) ≤ (𝐴↑3) ↔ ((𝐴↑4) / 6) ≤ ((𝐴↑3) / 6)))
64	57, 63	mpbid 147	. . . . 5 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴↑4) / 6) ≤ ((𝐴↑3) / 6))
65	33, 39, 17, 40, 64	ltletrd 8379	. . . 4 ⊢ (𝐴 ∈ (0(,]1) → (abs‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘)) < ((𝐴↑3) / 6))
66	32, 33, 17, 35, 65	lelttrd 8081	. . 3 ⊢ (𝐴 ∈ (0(,]1) → (abs‘(ℑ‘Σ𝑘 ∈ (ℤ_≥‘4)((𝑛 ∈ ℕ₀ ↦ (((i · 𝐴)↑𝑛) / (!‘𝑛)))‘𝑘))) < ((𝐴↑3) / 6))
67	31, 66	eqbrtrd 4025	. 2 ⊢ (𝐴 ∈ (0(,]1) → (abs‘((sin‘𝐴) − (𝐴 − ((𝐴↑3) / 6)))) < ((𝐴↑3) / 6))
68	10, 18, 17	absdifltd 11186	. . 3 ⊢ (𝐴 ∈ (0(,]1) → ((abs‘((sin‘𝐴) − (𝐴 − ((𝐴↑3) / 6)))) < ((𝐴↑3) / 6) ↔ (((𝐴 − ((𝐴↑3) / 6)) − ((𝐴↑3) / 6)) < (sin‘𝐴) ∧ (sin‘𝐴) < ((𝐴 − ((𝐴↑3) / 6)) + ((𝐴↑3) / 6)))))
69	17	recnd 7985	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴↑3) / 6) ∈ ℂ)
70	21, 69, 69	subsub4d 8298	. . . . . 6 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴 − ((𝐴↑3) / 6)) − ((𝐴↑3) / 6)) = (𝐴 − (((𝐴↑3) / 6) + ((𝐴↑3) / 6))))
71	14	recnd 7985	. . . . . . . . . . 11 ⊢ (𝐴 ∈ (0(,]1) → (𝐴↑3) ∈ ℂ)
72		3cn 8993	. . . . . . . . . . . . 13 ⊢ 3 ∈ ℂ
73		3ap0 9014	. . . . . . . . . . . . 13 ⊢ 3 # 0
74	72, 73	pm3.2i 272	. . . . . . . . . . . 12 ⊢ (3 ∈ ℂ ∧ 3 # 0)
75		2cn 8989	. . . . . . . . . . . . 13 ⊢ 2 ∈ ℂ
76		2ap0 9011	. . . . . . . . . . . . 13 ⊢ 2 # 0
77	75, 76	pm3.2i 272	. . . . . . . . . . . 12 ⊢ (2 ∈ ℂ ∧ 2 # 0)
78		divdivap1 8679	. . . . . . . . . . . 12 ⊢ (((𝐴↑3) ∈ ℂ ∧ (3 ∈ ℂ ∧ 3 # 0) ∧ (2 ∈ ℂ ∧ 2 # 0)) → (((𝐴↑3) / 3) / 2) = ((𝐴↑3) / (3 · 2)))
79	74, 77, 78	mp3an23 1329	. . . . . . . . . . 11 ⊢ ((𝐴↑3) ∈ ℂ → (((𝐴↑3) / 3) / 2) = ((𝐴↑3) / (3 · 2)))
80	71, 79	syl 14	. . . . . . . . . 10 ⊢ (𝐴 ∈ (0(,]1) → (((𝐴↑3) / 3) / 2) = ((𝐴↑3) / (3 · 2)))
81		3t2e6 9074	. . . . . . . . . . 11 ⊢ (3 · 2) = 6
82	81	oveq2i 5885	. . . . . . . . . 10 ⊢ ((𝐴↑3) / (3 · 2)) = ((𝐴↑3) / 6)
83	80, 82	eqtr2di 2227	. . . . . . . . 9 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴↑3) / 6) = (((𝐴↑3) / 3) / 2))
84	83, 83	oveq12d 5892	. . . . . . . 8 ⊢ (𝐴 ∈ (0(,]1) → (((𝐴↑3) / 6) + ((𝐴↑3) / 6)) = ((((𝐴↑3) / 3) / 2) + (((𝐴↑3) / 3) / 2)))
85		3nn 9080	. . . . . . . . . . 11 ⊢ 3 ∈ ℕ
86		nndivre 8954	. . . . . . . . . . 11 ⊢ (((𝐴↑3) ∈ ℝ ∧ 3 ∈ ℕ) → ((𝐴↑3) / 3) ∈ ℝ)
87	14, 85, 86	sylancl 413	. . . . . . . . . 10 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴↑3) / 3) ∈ ℝ)
88	87	recnd 7985	. . . . . . . . 9 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴↑3) / 3) ∈ ℂ)
89	88	2halvesd 9163	. . . . . . . 8 ⊢ (𝐴 ∈ (0(,]1) → ((((𝐴↑3) / 3) / 2) + (((𝐴↑3) / 3) / 2)) = ((𝐴↑3) / 3))
90	84, 89	eqtrd 2210	. . . . . . 7 ⊢ (𝐴 ∈ (0(,]1) → (((𝐴↑3) / 6) + ((𝐴↑3) / 6)) = ((𝐴↑3) / 3))
91	90	oveq2d 5890	. . . . . 6 ⊢ (𝐴 ∈ (0(,]1) → (𝐴 − (((𝐴↑3) / 6) + ((𝐴↑3) / 6))) = (𝐴 − ((𝐴↑3) / 3)))
92	70, 91	eqtrd 2210	. . . . 5 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴 − ((𝐴↑3) / 6)) − ((𝐴↑3) / 6)) = (𝐴 − ((𝐴↑3) / 3)))
93	92	breq1d 4013	. . . 4 ⊢ (𝐴 ∈ (0(,]1) → (((𝐴 − ((𝐴↑3) / 6)) − ((𝐴↑3) / 6)) < (sin‘𝐴) ↔ (𝐴 − ((𝐴↑3) / 3)) < (sin‘𝐴)))
94	21, 69	npcand 8271	. . . . 5 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴 − ((𝐴↑3) / 6)) + ((𝐴↑3) / 6)) = 𝐴)
95	94	breq2d 4015	. . . 4 ⊢ (𝐴 ∈ (0(,]1) → ((sin‘𝐴) < ((𝐴 − ((𝐴↑3) / 6)) + ((𝐴↑3) / 6)) ↔ (sin‘𝐴) < 𝐴))
96	93, 95	anbi12d 473	. . 3 ⊢ (𝐴 ∈ (0(,]1) → ((((𝐴 − ((𝐴↑3) / 6)) − ((𝐴↑3) / 6)) < (sin‘𝐴) ∧ (sin‘𝐴) < ((𝐴 − ((𝐴↑3) / 6)) + ((𝐴↑3) / 6))) ↔ ((𝐴 − ((𝐴↑3) / 3)) < (sin‘𝐴) ∧ (sin‘𝐴) < 𝐴)))
97	68, 96	bitrd 188	. 2 ⊢ (𝐴 ∈ (0(,]1) → ((abs‘((sin‘𝐴) − (𝐴 − ((𝐴↑3) / 6)))) < ((𝐴↑3) / 6) ↔ ((𝐴 − ((𝐴↑3) / 3)) < (sin‘𝐴) ∧ (sin‘𝐴) < 𝐴)))
98	67, 97	mpbid 147	1 ⊢ (𝐴 ∈ (0(,]1) → ((𝐴 − ((𝐴↑3) / 3)) < (sin‘𝐴) ∧ (sin‘𝐴) < 𝐴))

Colors of variables: wff set class

Syntax hints: → wi 4 ∧ wa 104 ↔ wb 105 ∧ w3a 978 = wceq 1353 ∈ wcel 2148 class class class wbr 4003 ↦ cmpt 4064 ‘cfv 5216 (class class class)co 5874 ℂcc 7808 ℝcr 7809 0cc0 7810 1c1 7811 ici 7812 + caddc 7813 · cmul 7815 ℝ^*cxr 7990 < clt 7991 ≤ cle 7992 − cmin 8127 # cap 8537 / cdiv 8628 ℕcn 8918 2c2 8969 3c3 8970 4c4 8971 6c6 8973 ℕ₀cn0 9175 ℤcz 9252 ℤ_≥cuz 9527 (,]cioc 9888 ↑cexp 10518 !cfa 10704 ℑcim 10849 abscabs 11005 Σcsu 11360 sincsin 11651

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 4118 ax-sep 4121 ax-nul 4129 ax-pow 4174 ax-pr 4209 ax-un 4433 ax-setind 4536 ax-iinf 4587 ax-cnex 7901 ax-resscn 7902 ax-1cn 7903 ax-1re 7904 ax-icn 7905 ax-addcl 7906 ax-addrcl 7907 ax-mulcl 7908 ax-mulrcl 7909 ax-addcom 7910 ax-mulcom 7911 ax-addass 7912 ax-mulass 7913 ax-distr 7914 ax-i2m1 7915 ax-0lt1 7916 ax-1rid 7917 ax-0id 7918 ax-rnegex 7919 ax-precex 7920 ax-cnre 7921 ax-pre-ltirr 7922 ax-pre-ltwlin 7923 ax-pre-lttrn 7924 ax-pre-apti 7925 ax-pre-ltadd 7926 ax-pre-mulgt0 7927 ax-pre-mulext 7928 ax-arch 7929 ax-caucvg 7930

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 2739 df-sbc 2963 df-csb 3058 df-dif 3131 df-un 3133 df-in 3135 df-ss 3142 df-nul 3423 df-if 3535 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3810 df-int 3845 df-iun 3888 df-br 4004 df-opab 4065 df-mpt 4066 df-tr 4102 df-id 4293 df-po 4296 df-iso 4297 df-iord 4366 df-on 4368 df-ilim 4369 df-suc 4371 df-iom 4590 df-xp 4632 df-rel 4633 df-cnv 4634 df-co 4635 df-dm 4636 df-rn 4637 df-res 4638 df-ima 4639 df-iota 5178 df-fun 5218 df-fn 5219 df-f 5220 df-f1 5221 df-fo 5222 df-f1o 5223 df-fv 5224 df-isom 5225 df-riota 5830 df-ov 5877 df-oprab 5878 df-mpo 5879 df-1st 6140 df-2nd 6141 df-recs 6305 df-irdg 6370 df-frec 6391 df-1o 6416 df-oadd 6420 df-er 6534 df-en 6740 df-dom 6741 df-fin 6742 df-pnf 7993 df-mnf 7994 df-xr 7995 df-ltxr 7996 df-le 7997 df-sub 8129 df-neg 8130 df-reap 8531 df-ap 8538 df-div 8629 df-inn 8919 df-2 8977 df-3 8978 df-4 8979 df-5 8980 df-6 8981 df-7 8982 df-8 8983 df-n0 9176 df-z 9253 df-uz 9528 df-q 9619 df-rp 9653 df-ioc 9892 df-ico 9893 df-fz 10008 df-fzo 10142 df-seqfrec 10445 df-exp 10519 df-fac 10705 df-ihash 10755 df-shft 10823 df-cj 10850 df-re 10851 df-im 10852 df-rsqrt 11006 df-abs 11007 df-clim 11286 df-sumdc 11361 df-ef 11655 df-sin 11657

This theorem is referenced by: sin01gt0 11768 tangtx 14195 pigt3 14201

W3C validator