wilthlem1 - Metamath Proof Explorer

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Theorem wilthlem1 27119

Description: The only elements that are equal to their own inverses in the multiplicative group of nonzero elements in ℤ / 𝑃ℤ are 1 and -1≡𝑃 − 1. (Note that from prmdiveq 16811, (𝑁↑(𝑃 − 2)) mod 𝑃 is the modular inverse of 𝑁 in ℤ / 𝑃ℤ. (Contributed by Mario Carneiro, 24-Jan-2015.)

**Assertion**
Ref	Expression
wilthlem1	⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 = ((𝑁↑(𝑃 − 2)) mod 𝑃) ↔ (𝑁 = 1 ∨ 𝑁 = (𝑃 − 1))))

**Proof of Theorem wilthlem1**
Step	Hyp	Ref	Expression
1		elfzelz 13522	. . . . . . . . . 10 ⊢ (𝑁 ∈ (1...(𝑃 − 1)) → 𝑁 ∈ ℤ)
2	1	adantl 485	. . . . . . . . 9 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑁 ∈ ℤ)
3		peano2zm 12607	. . . . . . . . 9 ⊢ (𝑁 ∈ ℤ → (𝑁 − 1) ∈ ℤ)
4	2, 3	syl 17	. . . . . . . 8 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 − 1) ∈ ℤ)
5	4	zcnd 12671	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 − 1) ∈ ℂ)
6	2	peano2zd 12673	. . . . . . . 8 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 + 1) ∈ ℤ)
7	6	zcnd 12671	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 + 1) ∈ ℂ)
8	5, 7	mulcomd 11196	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑁 − 1) · (𝑁 + 1)) = ((𝑁 + 1) · (𝑁 − 1)))
9	2	zcnd 12671	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑁 ∈ ℂ)
10		ax-1cn 11124	. . . . . . 7 ⊢ 1 ∈ ℂ
11		subsq 14216	. . . . . . 7 ⊢ ((𝑁 ∈ ℂ ∧ 1 ∈ ℂ) → ((𝑁↑2) − (1↑2)) = ((𝑁 + 1) · (𝑁 − 1)))
12	9, 10, 11	sylancl 595	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑁↑2) − (1↑2)) = ((𝑁 + 1) · (𝑁 − 1)))
13	9	sqvald 14149	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁↑2) = (𝑁 · 𝑁))
14		sq1 14201	. . . . . . . 8 ⊢ (1↑2) = 1
15	14	a1i 11	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (1↑2) = 1)
16	13, 15	oveq12d 7408	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑁↑2) − (1↑2)) = ((𝑁 · 𝑁) − 1))
17	8, 12, 16	3eqtr2d 2802	. . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑁 − 1) · (𝑁 + 1)) = ((𝑁 · 𝑁) − 1))
18	17	breq2d 5109	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 ∥ ((𝑁 − 1) · (𝑁 + 1)) ↔ 𝑃 ∥ ((𝑁 · 𝑁) − 1)))
19		fz1ssfz0 13621	. . . . . 6 ⊢ (1...(𝑃 − 1)) ⊆ (0...(𝑃 − 1))
20		simpr 488	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑁 ∈ (1...(𝑃 − 1)))
21	19, 20	sselid 3932	. . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑁 ∈ (0...(𝑃 − 1)))
22	21	biantrurd 540	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 ∥ ((𝑁 · 𝑁) − 1) ↔ (𝑁 ∈ (0...(𝑃 − 1)) ∧ 𝑃 ∥ ((𝑁 · 𝑁) − 1))))
23	18, 22	bitrd 281	. . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 ∥ ((𝑁 − 1) · (𝑁 + 1)) ↔ (𝑁 ∈ (0...(𝑃 − 1)) ∧ 𝑃 ∥ ((𝑁 · 𝑁) − 1))))
24		simpl 486	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑃 ∈ ℙ)
25		euclemma 16738	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ (𝑁 − 1) ∈ ℤ ∧ (𝑁 + 1) ∈ ℤ) → (𝑃 ∥ ((𝑁 − 1) · (𝑁 + 1)) ↔ (𝑃 ∥ (𝑁 − 1) ∨ 𝑃 ∥ (𝑁 + 1))))
26	24, 4, 6, 25	syl3anc 1389	. . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 ∥ ((𝑁 − 1) · (𝑁 + 1)) ↔ (𝑃 ∥ (𝑁 − 1) ∨ 𝑃 ∥ (𝑁 + 1))))
27		prmnn 16698	. . . . 5 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℕ)
28		fzm1ndvds 16346	. . . . 5 ⊢ ((𝑃 ∈ ℕ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ¬ 𝑃 ∥ 𝑁)
29	27, 28	sylan 589	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ¬ 𝑃 ∥ 𝑁)
30		eqid 2761	. . . . 5 ⊢ ((𝑁↑(𝑃 − 2)) mod 𝑃) = ((𝑁↑(𝑃 − 2)) mod 𝑃)
31	30	prmdiveq 16811	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ ℤ ∧ ¬ 𝑃 ∥ 𝑁) → ((𝑁 ∈ (0...(𝑃 − 1)) ∧ 𝑃 ∥ ((𝑁 · 𝑁) − 1)) ↔ 𝑁 = ((𝑁↑(𝑃 − 2)) mod 𝑃)))
32	24, 2, 29, 31	syl3anc 1389	. . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑁 ∈ (0...(𝑃 − 1)) ∧ 𝑃 ∥ ((𝑁 · 𝑁) − 1)) ↔ 𝑁 = ((𝑁↑(𝑃 − 2)) mod 𝑃)))
33	23, 26, 32	3bitr3rd 312	. 2 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 = ((𝑁↑(𝑃 − 2)) mod 𝑃) ↔ (𝑃 ∥ (𝑁 − 1) ∨ 𝑃 ∥ (𝑁 + 1))))
34	24, 27	syl 17	. . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑃 ∈ ℕ)
35		1zzd 12595	. . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 1 ∈ ℤ)
36		moddvds 16287	. . . . 5 ⊢ ((𝑃 ∈ ℕ ∧ 𝑁 ∈ ℤ ∧ 1 ∈ ℤ) → ((𝑁 mod 𝑃) = (1 mod 𝑃) ↔ 𝑃 ∥ (𝑁 − 1)))
37	34, 2, 35, 36	syl3anc 1389	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑁 mod 𝑃) = (1 mod 𝑃) ↔ 𝑃 ∥ (𝑁 − 1)))
38		elfznn 13551	. . . . . . . 8 ⊢ (𝑁 ∈ (1...(𝑃 − 1)) → 𝑁 ∈ ℕ)
39	38	adantl 485	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑁 ∈ ℕ)
40	39	nnred 12218	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑁 ∈ ℝ)
41	34	nnrpd 13028	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑃 ∈ ℝ⁺)
42	39	nnnn0d 12535	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑁 ∈ ℕ₀)
43	42	nn0ge0d 12538	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 0 ≤ 𝑁)
44		elfzle2 13526	. . . . . . . 8 ⊢ (𝑁 ∈ (1...(𝑃 − 1)) → 𝑁 ≤ (𝑃 − 1))
45	44	adantl 485	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑁 ≤ (𝑃 − 1))
46		prmz 16699	. . . . . . . 8 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℤ)
47		zltlem1 12617	. . . . . . . 8 ⊢ ((𝑁 ∈ ℤ ∧ 𝑃 ∈ ℤ) → (𝑁 < 𝑃 ↔ 𝑁 ≤ (𝑃 − 1)))
48	1, 46, 47	syl2anr 606	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 < 𝑃 ↔ 𝑁 ≤ (𝑃 − 1)))
49	45, 48	mpbird 259	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑁 < 𝑃)
50		modid 13899	. . . . . 6 ⊢ (((𝑁 ∈ ℝ ∧ 𝑃 ∈ ℝ⁺) ∧ (0 ≤ 𝑁 ∧ 𝑁 < 𝑃)) → (𝑁 mod 𝑃) = 𝑁)
51	40, 41, 43, 49, 50	syl22anc 849	. . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 mod 𝑃) = 𝑁)
52	34	nnred 12218	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑃 ∈ ℝ)
53		prmuz2 16720	. . . . . . . 8 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ (ℤ_≥‘2))
54	24, 53	syl 17	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑃 ∈ (ℤ_≥‘2))
55		eluz2gt1 12914	. . . . . . 7 ⊢ (𝑃 ∈ (ℤ_≥‘2) → 1 < 𝑃)
56	54, 55	syl 17	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 1 < 𝑃)
57		1mod 13906	. . . . . 6 ⊢ ((𝑃 ∈ ℝ ∧ 1 < 𝑃) → (1 mod 𝑃) = 1)
58	52, 56, 57	syl2anc 593	. . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (1 mod 𝑃) = 1)
59	51, 58	eqeq12d 2777	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑁 mod 𝑃) = (1 mod 𝑃) ↔ 𝑁 = 1))
60	37, 59	bitr3d 283	. . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 ∥ (𝑁 − 1) ↔ 𝑁 = 1))
61	35	znegcld 12672	. . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → -1 ∈ ℤ)
62		moddvds 16287	. . . . 5 ⊢ ((𝑃 ∈ ℕ ∧ 𝑁 ∈ ℤ ∧ -1 ∈ ℤ) → ((𝑁 mod 𝑃) = (-1 mod 𝑃) ↔ 𝑃 ∥ (𝑁 − -1)))
63	34, 2, 61, 62	syl3anc 1389	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑁 mod 𝑃) = (-1 mod 𝑃) ↔ 𝑃 ∥ (𝑁 − -1)))
64	34	nncnd 12219	. . . . . . . . . 10 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 𝑃 ∈ ℂ)
65	64	mullidd 11193	. . . . . . . . 9 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (1 · 𝑃) = 𝑃)
66	65	oveq2d 7406	. . . . . . . 8 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (-1 + (1 · 𝑃)) = (-1 + 𝑃))
67		neg1cn 12173	. . . . . . . . 9 ⊢ -1 ∈ ℂ
68		addcom 11362	. . . . . . . . 9 ⊢ ((-1 ∈ ℂ ∧ 𝑃 ∈ ℂ) → (-1 + 𝑃) = (𝑃 + -1))
69	67, 64, 68	sylancr 596	. . . . . . . 8 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (-1 + 𝑃) = (𝑃 + -1))
70		negsub 11472	. . . . . . . . 9 ⊢ ((𝑃 ∈ ℂ ∧ 1 ∈ ℂ) → (𝑃 + -1) = (𝑃 − 1))
71	64, 10, 70	sylancl 595	. . . . . . . 8 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 + -1) = (𝑃 − 1))
72	66, 69, 71	3eqtrd 2800	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (-1 + (1 · 𝑃)) = (𝑃 − 1))
73	72	oveq1d 7405	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((-1 + (1 · 𝑃)) mod 𝑃) = ((𝑃 − 1) mod 𝑃))
74		neg1rr 12174	. . . . . . . 8 ⊢ -1 ∈ ℝ
75	74	a1i 11	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → -1 ∈ ℝ)
76		modcyc 13909	. . . . . . 7 ⊢ ((-1 ∈ ℝ ∧ 𝑃 ∈ ℝ⁺ ∧ 1 ∈ ℤ) → ((-1 + (1 · 𝑃)) mod 𝑃) = (-1 mod 𝑃))
77	75, 41, 35, 76	syl3anc 1389	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((-1 + (1 · 𝑃)) mod 𝑃) = (-1 mod 𝑃))
78		peano2rem 11491	. . . . . . . 8 ⊢ (𝑃 ∈ ℝ → (𝑃 − 1) ∈ ℝ)
79	52, 78	syl 17	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 − 1) ∈ ℝ)
80		nnm1nn0 12515	. . . . . . . . 9 ⊢ (𝑃 ∈ ℕ → (𝑃 − 1) ∈ ℕ₀)
81	34, 80	syl 17	. . . . . . . 8 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 − 1) ∈ ℕ₀)
82	81	nn0ge0d 12538	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → 0 ≤ (𝑃 − 1))
83	52	ltm1d 12117	. . . . . . 7 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 − 1) < 𝑃)
84		modid 13899	. . . . . . 7 ⊢ ((((𝑃 − 1) ∈ ℝ ∧ 𝑃 ∈ ℝ⁺) ∧ (0 ≤ (𝑃 − 1) ∧ (𝑃 − 1) < 𝑃)) → ((𝑃 − 1) mod 𝑃) = (𝑃 − 1))
85	79, 41, 82, 83, 84	syl22anc 849	. . . . . 6 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑃 − 1) mod 𝑃) = (𝑃 − 1))
86	73, 77, 85	3eqtr3d 2804	. . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (-1 mod 𝑃) = (𝑃 − 1))
87	51, 86	eqeq12d 2777	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑁 mod 𝑃) = (-1 mod 𝑃) ↔ 𝑁 = (𝑃 − 1)))
88		subneg 11473	. . . . . 6 ⊢ ((𝑁 ∈ ℂ ∧ 1 ∈ ℂ) → (𝑁 − -1) = (𝑁 + 1))
89	9, 10, 88	sylancl 595	. . . . 5 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 − -1) = (𝑁 + 1))
90	89	breq2d 5109	. . . 4 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 ∥ (𝑁 − -1) ↔ 𝑃 ∥ (𝑁 + 1)))
91	63, 87, 90	3bitr3rd 312	. . 3 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑃 ∥ (𝑁 + 1) ↔ 𝑁 = (𝑃 − 1)))
92	60, 91	orbi12d 929	. 2 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → ((𝑃 ∥ (𝑁 − 1) ∨ 𝑃 ∥ (𝑁 + 1)) ↔ (𝑁 = 1 ∨ 𝑁 = (𝑃 − 1))))
93	33, 92	bitrd 281	1 ⊢ ((𝑃 ∈ ℙ ∧ 𝑁 ∈ (1...(𝑃 − 1))) → (𝑁 = ((𝑁↑(𝑃 − 2)) mod 𝑃) ↔ (𝑁 = 1 ∨ 𝑁 = (𝑃 − 1))))

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ↔ wb 208 ∧ wa 399 ∨ wo 858 = wceq 1559 ∈ wcel 2141 class class class wbr 5097 ‘cfv 6515 (class class class)co 7390 ℂcc 11064 ℝcr 11065 0cc0 11066 1c1 11067 + caddc 11069 · cmul 11071 < clt 11209 ≤ cle 11210 − cmin 11407 -cneg 11408 ℕcn 12203 2c2 12265 ℕ₀cn0 12474 ℤcz 12561 ℤ_≥cuz 12832 ℝ⁺crp 12986 ...cfz 13505 mod cmo 13872 ↑cexp 14067 ∥ cdvds 16276 ℙcprime 16695

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-rep 5224 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7712 ax-cnex 11122 ax-resscn 11123 ax-1cn 11124 ax-icn 11125 ax-addcl 11126 ax-addrcl 11127 ax-mulcl 11128 ax-mulrcl 11129 ax-mulcom 11130 ax-addass 11131 ax-mulass 11132 ax-distr 11133 ax-i2m1 11134 ax-1ne0 11135 ax-1rid 11136 ax-rnegex 11137 ax-rrecex 11138 ax-cnre 11139 ax-pre-lttri 11140 ax-pre-lttrn 11141 ax-pre-ltadd 11142 ax-pre-mulgt0 11143 ax-pre-sup 11144

This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-int 4903 df-iun 4948 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5538 df-eprel 5543 df-po 5551 df-so 5552 df-fr 5596 df-we 5598 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-pred 6282 df-ord 6343 df-on 6344 df-lim 6345 df-suc 6346 df-iota 6471 df-fun 6517 df-fn 6518 df-f 6519 df-f1 6520 df-fo 6521 df-f1o 6522 df-fv 6523 df-riota 7347 df-ov 7393 df-oprab 7394 df-mpo 7395 df-om 7841 df-1st 7964 df-2nd 7965 df-frecs 8255 df-wrecs 8286 df-recs 8335 df-rdg 8374 df-1o 8430 df-2o 8431 df-oadd 8434 df-er 8671 df-en 8921 df-dom 8922 df-sdom 8923 df-fin 8924 df-sup 9381 df-inf 9382 df-dju 9852 df-card 9890 df-pnf 11211 df-mnf 11212 df-xr 11213 df-ltxr 11214 df-le 11215 df-sub 11409 df-neg 11410 df-div 11838 df-nn 12204 df-2 12273 df-3 12274 df-n0 12475 df-xnn0 12548 df-z 12562 df-uz 12833 df-rp 12987 df-fz 13506 df-fzo 13653 df-fl 13795 df-mod 13873 df-seq 14008 df-exp 14068 df-hash 14337 df-cj 15116 df-re 15117 df-im 15118 df-sqrt 15252 df-abs 15253 df-dvds 16277 df-gcd 16519 df-prm 16696 df-phi 16791

This theorem is referenced by: wilthlem2 27120

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