Theorem sqff1o 24908

Description: There is a bijection from the squarefree divisors of a number 𝑁 to the powerset of the prime divisors of 𝑁. Among other things, this implies that a number has 2↑𝑘 squarefree divisors where 𝑘 is the number of prime divisors, and a squarefree number has 2↑𝑘 divisors (because all divisors of a squarefree number are squarefree). The inverse function to 𝐹 takes the product of all the primes in some subset of prime divisors of 𝑁. (Contributed by Mario Carneiro, 1-Jul-2015.)

Hypotheses

Ref	Expression
sqff1o.1	⊢ 𝑆 = {𝑥 ∈ ℕ ∣ ((μ‘𝑥) ≠ 0 ∧ 𝑥 ∥ 𝑁)}
sqff1o.2	⊢ 𝐹 = (𝑛 ∈ 𝑆 ↦ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛})
sqff1o.3	⊢ 𝐺 = (𝑛 ∈ ℕ ↦ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)))

Assertion

Ref	Expression
sqff1o	⊢ (𝑁 ∈ ℕ → 𝐹:𝑆–1-1-onto→𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})

Distinct variable groups:   𝑛,𝑝,𝑥,𝐺   𝑛,𝑁,𝑝,𝑥   𝑆,𝑛,𝑝

Allowed substitution hints:   𝑆(𝑥)   𝐹(𝑥,𝑛,𝑝)

Proof of Theorem sqff1o

Dummy variables 𝑘 𝑞 𝑦 𝑧 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		sqff1o.2	. 2 ⊢ 𝐹 = (𝑛 ∈ 𝑆 ↦ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛})
2		fveq2 6191	. . . . . . . . . . 11 ⊢ (𝑥 = 𝑛 → (μ‘𝑥) = (μ‘𝑛))
3	2	neeq1d 2853	. . . . . . . . . 10 ⊢ (𝑥 = 𝑛 → ((μ‘𝑥) ≠ 0 ↔ (μ‘𝑛) ≠ 0))
4		breq1 4656	. . . . . . . . . 10 ⊢ (𝑥 = 𝑛 → (𝑥 ∥ 𝑁 ↔ 𝑛 ∥ 𝑁))
5	3, 4	anbi12d 747	. . . . . . . . 9 ⊢ (𝑥 = 𝑛 → (((μ‘𝑥) ≠ 0 ∧ 𝑥 ∥ 𝑁) ↔ ((μ‘𝑛) ≠ 0 ∧ 𝑛 ∥ 𝑁)))
6		sqff1o.1	. . . . . . . . 9 ⊢ 𝑆 = {𝑥 ∈ ℕ ∣ ((μ‘𝑥) ≠ 0 ∧ 𝑥 ∥ 𝑁)}
7	5, 6	elrab2 3366	. . . . . . . 8 ⊢ (𝑛 ∈ 𝑆 ↔ (𝑛 ∈ ℕ ∧ ((μ‘𝑛) ≠ 0 ∧ 𝑛 ∥ 𝑁)))
8	7	simprbi 480	. . . . . . 7 ⊢ (𝑛 ∈ 𝑆 → ((μ‘𝑛) ≠ 0 ∧ 𝑛 ∥ 𝑁))
9	8	simprd 479	. . . . . 6 ⊢ (𝑛 ∈ 𝑆 → 𝑛 ∥ 𝑁)
10	9	ad2antlr 763	. . . . 5 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → 𝑛 ∥ 𝑁)
11		prmz 15389	. . . . . . 7 ⊢ (𝑝 ∈ ℙ → 𝑝 ∈ ℤ)
12	11	adantl 482	. . . . . 6 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → 𝑝 ∈ ℤ)
13		simplr 792	. . . . . . . . 9 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → 𝑛 ∈ 𝑆)
14	13, 7	sylib 208	. . . . . . . 8 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → (𝑛 ∈ ℕ ∧ ((μ‘𝑛) ≠ 0 ∧ 𝑛 ∥ 𝑁)))
15	14	simpld 475	. . . . . . 7 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → 𝑛 ∈ ℕ)
16	15	nnzd 11481	. . . . . 6 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → 𝑛 ∈ ℤ)
17		nnz 11399	. . . . . . 7 ⊢ (𝑁 ∈ ℕ → 𝑁 ∈ ℤ)
18	17	ad2antrr 762	. . . . . 6 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → 𝑁 ∈ ℤ)
19		dvdstr 15018	. . . . . 6 ⊢ ((𝑝 ∈ ℤ ∧ 𝑛 ∈ ℤ ∧ 𝑁 ∈ ℤ) → ((𝑝 ∥ 𝑛 ∧ 𝑛 ∥ 𝑁) → 𝑝 ∥ 𝑁))
20	12, 16, 18, 19	syl3anc 1326	. . . . 5 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → ((𝑝 ∥ 𝑛 ∧ 𝑛 ∥ 𝑁) → 𝑝 ∥ 𝑁))
21	10, 20	mpan2d 710	. . . 4 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → (𝑝 ∥ 𝑛 → 𝑝 ∥ 𝑁))
22	21	ss2rabdv 3683	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) → {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛} ⊆ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})
23		nnex 11026	. . . . . 6 ⊢ ℕ ∈ V
24		prmnn 15388	. . . . . . 7 ⊢ (𝑝 ∈ ℙ → 𝑝 ∈ ℕ)
25	24	ssriv 3607	. . . . . 6 ⊢ ℙ ⊆ ℕ
26	23, 25	ssexi 4803	. . . . 5 ⊢ ℙ ∈ V
27	26	rabex 4813	. . . 4 ⊢ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛} ∈ V
28	27	elpw 4164	. . 3 ⊢ ({𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛} ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} ↔ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛} ⊆ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})
29	22, 28	sylibr 224	. 2 ⊢ ((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) → {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛} ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})
30		1nn0 11308	. . . . . . . . . 10 ⊢ 1 ∈ ℕ0
31		0nn0 11307	. . . . . . . . . 10 ⊢ 0 ∈ ℕ0
32	30, 31	keepel 4155	. . . . . . . . 9 ⊢ if(𝑘 ∈ 𝑧, 1, 0) ∈ ℕ0
33	32	rgenw 2924	. . . . . . . 8 ⊢ ∀𝑘 ∈ ℙ if(𝑘 ∈ 𝑧, 1, 0) ∈ ℕ0
34		eqid 2622	. . . . . . . . 9 ⊢ (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))
35	34	fmpt 6381	. . . . . . . 8 ⊢ (∀𝑘 ∈ ℙ if(𝑘 ∈ 𝑧, 1, 0) ∈ ℕ0 ↔ (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)):ℙ⟶ℕ0)
36	33, 35	mpbi 220	. . . . . . 7 ⊢ (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)):ℙ⟶ℕ0
37	36	a1i 11	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)):ℙ⟶ℕ0)
38		nn0ex 11298	. . . . . . 7 ⊢ ℕ0 ∈ V
39	38, 26	elmap 7886	. . . . . 6 ⊢ ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ∈ (ℕ0 ↑𝑚 ℙ) ↔ (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)):ℙ⟶ℕ0)
40	37, 39	sylibr 224	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ∈ (ℕ0 ↑𝑚 ℙ))
41		fzfi 12771	. . . . . 6 ⊢ (1...𝑁) ∈ Fin
42		ffn 6045	. . . . . . . . . . 11 ⊢ ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)):ℙ⟶ℕ0 → (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) Fn ℙ)
43		elpreima 6337	. . . . . . . . . . 11 ⊢ ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) Fn ℙ → (𝑥 ∈ (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) ↔ (𝑥 ∈ ℙ ∧ ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))‘𝑥) ∈ ℕ)))
44	36, 42, 43	mp2b 10	. . . . . . . . . 10 ⊢ (𝑥 ∈ (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) ↔ (𝑥 ∈ ℙ ∧ ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))‘𝑥) ∈ ℕ))
45		elequ1 1997	. . . . . . . . . . . . . 14 ⊢ (𝑘 = 𝑥 → (𝑘 ∈ 𝑧 ↔ 𝑥 ∈ 𝑧))
46	45	ifbid 4108	. . . . . . . . . . . . 13 ⊢ (𝑘 = 𝑥 → if(𝑘 ∈ 𝑧, 1, 0) = if(𝑥 ∈ 𝑧, 1, 0))
47	30, 31	keepel 4155	. . . . . . . . . . . . . 14 ⊢ if(𝑥 ∈ 𝑧, 1, 0) ∈ ℕ0
48	47	elexi 3213	. . . . . . . . . . . . 13 ⊢ if(𝑥 ∈ 𝑧, 1, 0) ∈ V
49	46, 34, 48	fvmpt 6282	. . . . . . . . . . . 12 ⊢ (𝑥 ∈ ℙ → ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))‘𝑥) = if(𝑥 ∈ 𝑧, 1, 0))
50	49	eleq1d 2686	. . . . . . . . . . 11 ⊢ (𝑥 ∈ ℙ → (((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))‘𝑥) ∈ ℕ ↔ if(𝑥 ∈ 𝑧, 1, 0) ∈ ℕ))
51	50	biimpa 501	. . . . . . . . . 10 ⊢ ((𝑥 ∈ ℙ ∧ ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))‘𝑥) ∈ ℕ) → if(𝑥 ∈ 𝑧, 1, 0) ∈ ℕ)
52	44, 51	sylbi 207	. . . . . . . . 9 ⊢ (𝑥 ∈ (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) → if(𝑥 ∈ 𝑧, 1, 0) ∈ ℕ)
53		0nnn 11052	. . . . . . . . . . 11 ⊢ ¬ 0 ∈ ℕ
54		iffalse 4095	. . . . . . . . . . . 12 ⊢ (¬ 𝑥 ∈ 𝑧 → if(𝑥 ∈ 𝑧, 1, 0) = 0)
55	54	eleq1d 2686	. . . . . . . . . . 11 ⊢ (¬ 𝑥 ∈ 𝑧 → (if(𝑥 ∈ 𝑧, 1, 0) ∈ ℕ ↔ 0 ∈ ℕ))
56	53, 55	mtbiri 317	. . . . . . . . . 10 ⊢ (¬ 𝑥 ∈ 𝑧 → ¬ if(𝑥 ∈ 𝑧, 1, 0) ∈ ℕ)
57	56	con4i 113	. . . . . . . . 9 ⊢ (if(𝑥 ∈ 𝑧, 1, 0) ∈ ℕ → 𝑥 ∈ 𝑧)
58	52, 57	syl 17	. . . . . . . 8 ⊢ (𝑥 ∈ (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) → 𝑥 ∈ 𝑧)
59	58	ssriv 3607	. . . . . . 7 ⊢ (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) ⊆ 𝑧
60		elpwi 4168	. . . . . . . . 9 ⊢ (𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} → 𝑧 ⊆ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})
61	60	adantl 482	. . . . . . . 8 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → 𝑧 ⊆ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})
62		rabss2 3685	. . . . . . . . . 10 ⊢ (ℙ ⊆ ℕ → {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} ⊆ {𝑝 ∈ ℕ ∣ 𝑝 ∥ 𝑁})
63	25, 62	ax-mp 5	. . . . . . . . 9 ⊢ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} ⊆ {𝑝 ∈ ℕ ∣ 𝑝 ∥ 𝑁}
64		dvdsssfz1 15040	. . . . . . . . . 10 ⊢ (𝑁 ∈ ℕ → {𝑝 ∈ ℕ ∣ 𝑝 ∥ 𝑁} ⊆ (1...𝑁))
65	64	adantr 481	. . . . . . . . 9 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → {𝑝 ∈ ℕ ∣ 𝑝 ∥ 𝑁} ⊆ (1...𝑁))
66	63, 65	syl5ss 3614	. . . . . . . 8 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} ⊆ (1...𝑁))
67	61, 66	sstrd 3613	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → 𝑧 ⊆ (1...𝑁))
68	59, 67	syl5ss 3614	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) ⊆ (1...𝑁))
69		ssfi 8180	. . . . . 6 ⊢ (((1...𝑁) ∈ Fin ∧ (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) ⊆ (1...𝑁)) → (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) ∈ Fin)
70	41, 68, 69	sylancr 695	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) ∈ Fin)
71		cnveq 5296	. . . . . . . 8 ⊢ (𝑦 = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) → ◡𝑦 = ◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))
72	71	imaeq1d 5465	. . . . . . 7 ⊢ (𝑦 = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) → (◡𝑦 “ ℕ) = (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ))
73	72	eleq1d 2686	. . . . . 6 ⊢ (𝑦 = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) → ((◡𝑦 “ ℕ) ∈ Fin ↔ (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) ∈ Fin))
74	73	elrab 3363	. . . . 5 ⊢ ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ∈ {𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin} ↔ ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ∈ (ℕ0 ↑𝑚 ℙ) ∧ (◡(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) “ ℕ) ∈ Fin))
75	40, 70, 74	sylanbrc 698	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ∈ {𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin})
76		sqff1o.3	. . . . . . 7 ⊢ 𝐺 = (𝑛 ∈ ℕ ↦ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)))
77		eqid 2622	. . . . . . 7 ⊢ {𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin} = {𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin}
78	76, 77	1arith 15631	. . . . . 6 ⊢ 𝐺:ℕ–1-1-onto→{𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin}
79		f1ocnv 6149	. . . . . 6 ⊢ (𝐺:ℕ–1-1-onto→{𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin} → ◡𝐺:{𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin}–1-1-onto→ℕ)
80		f1of 6137	. . . . . 6 ⊢ (◡𝐺:{𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin}–1-1-onto→ℕ → ◡𝐺:{𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin}⟶ℕ)
81	78, 79, 80	mp2b 10	. . . . 5 ⊢ ◡𝐺:{𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin}⟶ℕ
82	81	ffvelrni 6358	. . . 4 ⊢ ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ∈ {𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin} → (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∈ ℕ)
83	75, 82	syl 17	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∈ ℕ)
84		f1ocnvfv2 6533	. . . . . . . . . . . 12 ⊢ ((𝐺:ℕ–1-1-onto→{𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin} ∧ (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ∈ {𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin}) → (𝐺‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))
85	78, 75, 84	sylancr 695	. . . . . . . . . . 11 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (𝐺‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))
86	76	1arithlem1 15627	. . . . . . . . . . . 12 ⊢ ((◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∈ ℕ → (𝐺‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) = (𝑝 ∈ ℙ ↦ (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))))))
87	83, 86	syl 17	. . . . . . . . . . 11 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (𝐺‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) = (𝑝 ∈ ℙ ↦ (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))))))
88	85, 87	eqtr3d 2658	. . . . . . . . . 10 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) = (𝑝 ∈ ℙ ↦ (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))))))
89	88	fveq1d 6193	. . . . . . . . 9 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))‘𝑞) = ((𝑝 ∈ ℙ ↦ (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))‘𝑞))
90		elequ1 1997	. . . . . . . . . . 11 ⊢ (𝑘 = 𝑞 → (𝑘 ∈ 𝑧 ↔ 𝑞 ∈ 𝑧))
91	90	ifbid 4108	. . . . . . . . . 10 ⊢ (𝑘 = 𝑞 → if(𝑘 ∈ 𝑧, 1, 0) = if(𝑞 ∈ 𝑧, 1, 0))
92	30, 31	keepel 4155	. . . . . . . . . . 11 ⊢ if(𝑞 ∈ 𝑧, 1, 0) ∈ ℕ0
93	92	elexi 3213	. . . . . . . . . 10 ⊢ if(𝑞 ∈ 𝑧, 1, 0) ∈ V
94	91, 34, 93	fvmpt 6282	. . . . . . . . 9 ⊢ (𝑞 ∈ ℙ → ((𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))‘𝑞) = if(𝑞 ∈ 𝑧, 1, 0))
95	89, 94	sylan9req 2677	. . . . . . . 8 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → ((𝑝 ∈ ℙ ↦ (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))‘𝑞) = if(𝑞 ∈ 𝑧, 1, 0))
96		oveq1 6657	. . . . . . . . . 10 ⊢ (𝑝 = 𝑞 → (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) = (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))
97		eqid 2622	. . . . . . . . . 10 ⊢ (𝑝 ∈ ℙ ↦ (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))))) = (𝑝 ∈ ℙ ↦ (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))
98		ovex 6678	. . . . . . . . . 10 ⊢ (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ∈ V
99	96, 97, 98	fvmpt 6282	. . . . . . . . 9 ⊢ (𝑞 ∈ ℙ → ((𝑝 ∈ ℙ ↦ (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))‘𝑞) = (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))
100	99	adantl 482	. . . . . . . 8 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → ((𝑝 ∈ ℙ ↦ (𝑝 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))‘𝑞) = (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))
101	95, 100	eqtr3d 2658	. . . . . . 7 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → if(𝑞 ∈ 𝑧, 1, 0) = (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))
102		breq1 4656	. . . . . . . 8 ⊢ (1 = if(𝑞 ∈ 𝑧, 1, 0) → (1 ≤ 1 ↔ if(𝑞 ∈ 𝑧, 1, 0) ≤ 1))
103		breq1 4656	. . . . . . . 8 ⊢ (0 = if(𝑞 ∈ 𝑧, 1, 0) → (0 ≤ 1 ↔ if(𝑞 ∈ 𝑧, 1, 0) ≤ 1))
104		1le1 10655	. . . . . . . 8 ⊢ 1 ≤ 1
105		0le1 10551	. . . . . . . 8 ⊢ 0 ≤ 1
106	102, 103, 104, 105	keephyp 4152	. . . . . . 7 ⊢ if(𝑞 ∈ 𝑧, 1, 0) ≤ 1
107	101, 106	syl6eqbrr 4693	. . . . . 6 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≤ 1)
108	107	ralrimiva 2966	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → ∀𝑞 ∈ ℙ (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≤ 1)
109		issqf 24862	. . . . . 6 ⊢ ((◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∈ ℕ → ((μ‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≠ 0 ↔ ∀𝑞 ∈ ℙ (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≤ 1))
110	83, 109	syl 17	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → ((μ‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≠ 0 ↔ ∀𝑞 ∈ ℙ (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≤ 1))
111	108, 110	mpbird 247	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (μ‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≠ 0)
112		iftrue 4092	. . . . . . . . . . . 12 ⊢ (𝑞 ∈ 𝑧 → if(𝑞 ∈ 𝑧, 1, 0) = 1)
113	112	adantl 482	. . . . . . . . . . 11 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → if(𝑞 ∈ 𝑧, 1, 0) = 1)
114	61	sselda 3603	. . . . . . . . . . . . . . 15 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → 𝑞 ∈ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})
115		breq1 4656	. . . . . . . . . . . . . . . 16 ⊢ (𝑝 = 𝑞 → (𝑝 ∥ 𝑁 ↔ 𝑞 ∥ 𝑁))
116	115	elrab 3363	. . . . . . . . . . . . . . 15 ⊢ (𝑞 ∈ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} ↔ (𝑞 ∈ ℙ ∧ 𝑞 ∥ 𝑁))
117	114, 116	sylib 208	. . . . . . . . . . . . . 14 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → (𝑞 ∈ ℙ ∧ 𝑞 ∥ 𝑁))
118	117	simprd 479	. . . . . . . . . . . . 13 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → 𝑞 ∥ 𝑁)
119	117	simpld 475	. . . . . . . . . . . . . 14 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → 𝑞 ∈ ℙ)
120		simpll 790	. . . . . . . . . . . . . 14 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → 𝑁 ∈ ℕ)
121		pcelnn 15574	. . . . . . . . . . . . . 14 ⊢ ((𝑞 ∈ ℙ ∧ 𝑁 ∈ ℕ) → ((𝑞 pCnt 𝑁) ∈ ℕ ↔ 𝑞 ∥ 𝑁))
122	119, 120, 121	syl2anc 693	. . . . . . . . . . . . 13 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → ((𝑞 pCnt 𝑁) ∈ ℕ ↔ 𝑞 ∥ 𝑁))
123	118, 122	mpbird 247	. . . . . . . . . . . 12 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → (𝑞 pCnt 𝑁) ∈ ℕ)
124	123	nnge1d 11063	. . . . . . . . . . 11 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → 1 ≤ (𝑞 pCnt 𝑁))
125	113, 124	eqbrtrd 4675	. . . . . . . . . 10 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ 𝑧) → if(𝑞 ∈ 𝑧, 1, 0) ≤ (𝑞 pCnt 𝑁))
126	125	ex 450	. . . . . . . . 9 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (𝑞 ∈ 𝑧 → if(𝑞 ∈ 𝑧, 1, 0) ≤ (𝑞 pCnt 𝑁)))
127	126	adantr 481	. . . . . . . 8 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → (𝑞 ∈ 𝑧 → if(𝑞 ∈ 𝑧, 1, 0) ≤ (𝑞 pCnt 𝑁)))
128		simpr 477	. . . . . . . . . 10 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → 𝑞 ∈ ℙ)
129	17	ad2antrr 762	. . . . . . . . . 10 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → 𝑁 ∈ ℤ)
130		pcge0 15566	. . . . . . . . . 10 ⊢ ((𝑞 ∈ ℙ ∧ 𝑁 ∈ ℤ) → 0 ≤ (𝑞 pCnt 𝑁))
131	128, 129, 130	syl2anc 693	. . . . . . . . 9 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → 0 ≤ (𝑞 pCnt 𝑁))
132		iffalse 4095	. . . . . . . . . 10 ⊢ (¬ 𝑞 ∈ 𝑧 → if(𝑞 ∈ 𝑧, 1, 0) = 0)
133	132	breq1d 4663	. . . . . . . . 9 ⊢ (¬ 𝑞 ∈ 𝑧 → (if(𝑞 ∈ 𝑧, 1, 0) ≤ (𝑞 pCnt 𝑁) ↔ 0 ≤ (𝑞 pCnt 𝑁)))
134	131, 133	syl5ibrcom 237	. . . . . . . 8 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → (¬ 𝑞 ∈ 𝑧 → if(𝑞 ∈ 𝑧, 1, 0) ≤ (𝑞 pCnt 𝑁)))
135	127, 134	pm2.61d 170	. . . . . . 7 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → if(𝑞 ∈ 𝑧, 1, 0) ≤ (𝑞 pCnt 𝑁))
136	101, 135	eqbrtrrd 4677	. . . . . 6 ⊢ (((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) ∧ 𝑞 ∈ ℙ) → (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≤ (𝑞 pCnt 𝑁))
137	136	ralrimiva 2966	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → ∀𝑞 ∈ ℙ (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≤ (𝑞 pCnt 𝑁))
138	83	nnzd 11481	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∈ ℤ)
139	17	adantr 481	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → 𝑁 ∈ ℤ)
140		pc2dvds 15583	. . . . . 6 ⊢ (((◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∈ ℤ ∧ 𝑁 ∈ ℤ) → ((◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∥ 𝑁 ↔ ∀𝑞 ∈ ℙ (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≤ (𝑞 pCnt 𝑁)))
141	138, 139, 140	syl2anc 693	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → ((◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∥ 𝑁 ↔ ∀𝑞 ∈ ℙ (𝑞 pCnt (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≤ (𝑞 pCnt 𝑁)))
142	137, 141	mpbird 247	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∥ 𝑁)
143	111, 142	jca 554	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → ((μ‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≠ 0 ∧ (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∥ 𝑁))
144		fveq2 6191	. . . . . 6 ⊢ (𝑥 = (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) → (μ‘𝑥) = (μ‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))
145	144	neeq1d 2853	. . . . 5 ⊢ (𝑥 = (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) → ((μ‘𝑥) ≠ 0 ↔ (μ‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≠ 0))
146		breq1 4656	. . . . 5 ⊢ (𝑥 = (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) → (𝑥 ∥ 𝑁 ↔ (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∥ 𝑁))
147	145, 146	anbi12d 747	. . . 4 ⊢ (𝑥 = (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) → (((μ‘𝑥) ≠ 0 ∧ 𝑥 ∥ 𝑁) ↔ ((μ‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≠ 0 ∧ (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∥ 𝑁)))
148	147, 6	elrab2 3366	. . 3 ⊢ ((◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∈ 𝑆 ↔ ((◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∈ ℕ ∧ ((μ‘(◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))) ≠ 0 ∧ (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∥ 𝑁)))
149	83, 143, 148	sylanbrc 698	. 2 ⊢ ((𝑁 ∈ ℕ ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁}) → (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ∈ 𝑆)
150		eqcom 2629	. . 3 ⊢ (𝑛 = (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ↔ (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) = 𝑛)
151	7	simplbi 476	. . . . . . 7 ⊢ (𝑛 ∈ 𝑆 → 𝑛 ∈ ℕ)
152	151	ad2antrl 764	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → 𝑛 ∈ ℕ)
153	26	mptex 6486	. . . . . 6 ⊢ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) ∈ V
154	76	fvmpt2 6291	. . . . . 6 ⊢ ((𝑛 ∈ ℕ ∧ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) ∈ V) → (𝐺‘𝑛) = (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)))
155	152, 153, 154	sylancl 694	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → (𝐺‘𝑛) = (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)))
156	155	eqeq1d 2624	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → ((𝐺‘𝑛) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ↔ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))))
157	78	a1i 11	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → 𝐺:ℕ–1-1-onto→{𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin})
158	75	adantrl 752	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ∈ {𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin})
159		f1ocnvfvb 6535	. . . . 5 ⊢ ((𝐺:ℕ–1-1-onto→{𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin} ∧ 𝑛 ∈ ℕ ∧ (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ∈ {𝑦 ∈ (ℕ0 ↑𝑚 ℙ) ∣ (◡𝑦 “ ℕ) ∈ Fin}) → ((𝐺‘𝑛) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ↔ (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) = 𝑛))
160	157, 152, 158, 159	syl3anc 1326	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → ((𝐺‘𝑛) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ↔ (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) = 𝑛))
161	26	a1i 11	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → ℙ ∈ V)
162		0cnd 10033	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → 0 ∈ ℂ)
163		1cnd 10056	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → 1 ∈ ℂ)
164		0ne1 11088	. . . . . . . 8 ⊢ 0 ≠ 1
165	164	a1i 11	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → 0 ≠ 1)
166	161, 162, 163, 165	pw2f1olem 8064	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → ((𝑧 ∈ 𝒫 ℙ ∧ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ↔ ((𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) ∈ ({0, 1} ↑𝑚 ℙ) ∧ 𝑧 = (◡(𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) “ {1}))))
167		ssrab2 3687	. . . . . . . . 9 ⊢ {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} ⊆ ℙ
168		sspwb 4917	. . . . . . . . 9 ⊢ ({𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} ⊆ ℙ ↔ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} ⊆ 𝒫 ℙ)
169	167, 168	mpbi 220	. . . . . . . 8 ⊢ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁} ⊆ 𝒫 ℙ
170		simprr 796	. . . . . . . 8 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})
171	169, 170	sseldi 3601	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → 𝑧 ∈ 𝒫 ℙ)
172	171	biantrurd 529	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → ((𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ↔ (𝑧 ∈ 𝒫 ℙ ∧ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)))))
173		id 22	. . . . . . . . . . . . . . 15 ⊢ (𝑝 ∈ ℙ → 𝑝 ∈ ℙ)
174	151	adantl 482	. . . . . . . . . . . . . . 15 ⊢ ((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) → 𝑛 ∈ ℕ)
175		pccl 15554	. . . . . . . . . . . . . . 15 ⊢ ((𝑝 ∈ ℙ ∧ 𝑛 ∈ ℕ) → (𝑝 pCnt 𝑛) ∈ ℕ0)
176	173, 174, 175	syl2anr 495	. . . . . . . . . . . . . 14 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → (𝑝 pCnt 𝑛) ∈ ℕ0)
177		elnn0 11294	. . . . . . . . . . . . . 14 ⊢ ((𝑝 pCnt 𝑛) ∈ ℕ0 ↔ ((𝑝 pCnt 𝑛) ∈ ℕ ∨ (𝑝 pCnt 𝑛) = 0))
178	176, 177	sylib 208	. . . . . . . . . . . . 13 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → ((𝑝 pCnt 𝑛) ∈ ℕ ∨ (𝑝 pCnt 𝑛) = 0))
179	178	orcomd 403	. . . . . . . . . . . 12 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → ((𝑝 pCnt 𝑛) = 0 ∨ (𝑝 pCnt 𝑛) ∈ ℕ))
180	8	simpld 475	. . . . . . . . . . . . . . . . 17 ⊢ (𝑛 ∈ 𝑆 → (μ‘𝑛) ≠ 0)
181	180	adantl 482	. . . . . . . . . . . . . . . 16 ⊢ ((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) → (μ‘𝑛) ≠ 0)
182		issqf 24862	. . . . . . . . . . . . . . . . 17 ⊢ (𝑛 ∈ ℕ → ((μ‘𝑛) ≠ 0 ↔ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝑛) ≤ 1))
183	174, 182	syl 17	. . . . . . . . . . . . . . . 16 ⊢ ((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) → ((μ‘𝑛) ≠ 0 ↔ ∀𝑝 ∈ ℙ (𝑝 pCnt 𝑛) ≤ 1))
184	181, 183	mpbid 222	. . . . . . . . . . . . . . 15 ⊢ ((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) → ∀𝑝 ∈ ℙ (𝑝 pCnt 𝑛) ≤ 1)
185	184	r19.21bi 2932	. . . . . . . . . . . . . 14 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → (𝑝 pCnt 𝑛) ≤ 1)
186		nnle1eq1 11048	. . . . . . . . . . . . . 14 ⊢ ((𝑝 pCnt 𝑛) ∈ ℕ → ((𝑝 pCnt 𝑛) ≤ 1 ↔ (𝑝 pCnt 𝑛) = 1))
187	185, 186	syl5ibcom 235	. . . . . . . . . . . . 13 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → ((𝑝 pCnt 𝑛) ∈ ℕ → (𝑝 pCnt 𝑛) = 1))
188	187	orim2d 885	. . . . . . . . . . . 12 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → (((𝑝 pCnt 𝑛) = 0 ∨ (𝑝 pCnt 𝑛) ∈ ℕ) → ((𝑝 pCnt 𝑛) = 0 ∨ (𝑝 pCnt 𝑛) = 1)))
189	179, 188	mpd 15	. . . . . . . . . . 11 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → ((𝑝 pCnt 𝑛) = 0 ∨ (𝑝 pCnt 𝑛) = 1))
190		ovex 6678	. . . . . . . . . . . 12 ⊢ (𝑝 pCnt 𝑛) ∈ V
191	190	elpr 4198	. . . . . . . . . . 11 ⊢ ((𝑝 pCnt 𝑛) ∈ {0, 1} ↔ ((𝑝 pCnt 𝑛) = 0 ∨ (𝑝 pCnt 𝑛) = 1))
192	189, 191	sylibr 224	. . . . . . . . . 10 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → (𝑝 pCnt 𝑛) ∈ {0, 1})
193		eqid 2622	. . . . . . . . . 10 ⊢ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) = (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛))
194	192, 193	fmptd 6385	. . . . . . . . 9 ⊢ ((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) → (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)):ℙ⟶{0, 1})
195	194	adantrr 753	. . . . . . . 8 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)):ℙ⟶{0, 1})
196		prex 4909	. . . . . . . . 9 ⊢ {0, 1} ∈ V
197	196, 26	elmap 7886	. . . . . . . 8 ⊢ ((𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) ∈ ({0, 1} ↑𝑚 ℙ) ↔ (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)):ℙ⟶{0, 1})
198	195, 197	sylibr 224	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → (𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) ∈ ({0, 1} ↑𝑚 ℙ))
199	198	biantrurd 529	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → (𝑧 = (◡(𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) “ {1}) ↔ ((𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) ∈ ({0, 1} ↑𝑚 ℙ) ∧ 𝑧 = (◡(𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) “ {1}))))
200	166, 172, 199	3bitr4d 300	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → ((𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ↔ 𝑧 = (◡(𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) “ {1})))
201	193	mptiniseg 5629	. . . . . . . 8 ⊢ (1 ∈ ℕ0 → (◡(𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) “ {1}) = {𝑝 ∈ ℙ ∣ (𝑝 pCnt 𝑛) = 1})
202	30, 201	ax-mp 5	. . . . . . 7 ⊢ (◡(𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) “ {1}) = {𝑝 ∈ ℙ ∣ (𝑝 pCnt 𝑛) = 1}
203		id 22	. . . . . . . . . . . 12 ⊢ ((𝑝 pCnt 𝑛) = 1 → (𝑝 pCnt 𝑛) = 1)
204		1nn 11031	. . . . . . . . . . . 12 ⊢ 1 ∈ ℕ
205	203, 204	syl6eqel 2709	. . . . . . . . . . 11 ⊢ ((𝑝 pCnt 𝑛) = 1 → (𝑝 pCnt 𝑛) ∈ ℕ)
206	205, 187	impbid2 216	. . . . . . . . . 10 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → ((𝑝 pCnt 𝑛) = 1 ↔ (𝑝 pCnt 𝑛) ∈ ℕ))
207		simpr 477	. . . . . . . . . . 11 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → 𝑝 ∈ ℙ)
208		pcelnn 15574	. . . . . . . . . . 11 ⊢ ((𝑝 ∈ ℙ ∧ 𝑛 ∈ ℕ) → ((𝑝 pCnt 𝑛) ∈ ℕ ↔ 𝑝 ∥ 𝑛))
209	207, 15, 208	syl2anc 693	. . . . . . . . . 10 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → ((𝑝 pCnt 𝑛) ∈ ℕ ↔ 𝑝 ∥ 𝑛))
210	206, 209	bitrd 268	. . . . . . . . 9 ⊢ (((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) ∧ 𝑝 ∈ ℙ) → ((𝑝 pCnt 𝑛) = 1 ↔ 𝑝 ∥ 𝑛))
211	210	rabbidva 3188	. . . . . . . 8 ⊢ ((𝑁 ∈ ℕ ∧ 𝑛 ∈ 𝑆) → {𝑝 ∈ ℙ ∣ (𝑝 pCnt 𝑛) = 1} = {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛})
212	211	adantrr 753	. . . . . . 7 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → {𝑝 ∈ ℙ ∣ (𝑝 pCnt 𝑛) = 1} = {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛})
213	202, 212	syl5eq 2668	. . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → (◡(𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) “ {1}) = {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛})
214	213	eqeq2d 2632	. . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → (𝑧 = (◡(𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) “ {1}) ↔ 𝑧 = {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛}))
215	200, 214	bitrd 268	. . . 4 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → ((𝑝 ∈ ℙ ↦ (𝑝 pCnt 𝑛)) = (𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0)) ↔ 𝑧 = {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛}))
216	156, 160, 215	3bitr3d 298	. . 3 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → ((◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) = 𝑛 ↔ 𝑧 = {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛}))
217	150, 216	syl5bb 272	. 2 ⊢ ((𝑁 ∈ ℕ ∧ (𝑛 ∈ 𝑆 ∧ 𝑧 ∈ 𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})) → (𝑛 = (◡𝐺‘(𝑘 ∈ ℙ ↦ if(𝑘 ∈ 𝑧, 1, 0))) ↔ 𝑧 = {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑛}))
218	1, 29, 149, 217	f1o2d 6887	1 ⊢ (𝑁 ∈ ℕ → 𝐹:𝑆–1-1-onto→𝒫 {𝑝 ∈ ℙ ∣ 𝑝 ∥ 𝑁})

Syntax hints:  ¬ wn 3   → wi 4   ↔ wb 196   ∨ wo 383   ∧ wa 384   = wceq 1483   ∈ wcel 1990   ≠ wne 2794  ∀wral 2912  {crab 2916  Vcvv 3200   ⊆ wss 3574  ifcif 4086  𝒫 cpw 4158  {csn 4177  {cpr 4179   class class class wbr 4653   ↦ cmpt 4729  ^◡ccnv 5113   “ cima 5117   Fn wfn 5883  ⟶wf 5884  –1-1-onto→wf1o 5887  ‘cfv 5888  (class class class)co 6650   ↑_𝑚 cmap 7857  Fincfn 7955  ℂcc 9934  0cc0 9936  1c1 9937   ≤ cle 10075  ℕcn 11020  ℕ₀cn0 11292  ℤcz 11377  ...cfz 12326   ∥ cdvds 14983  ℙcprime 15385   pCnt cpc 15541  μcmu 24821

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-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-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-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-2o 7561  df-er 7742  df-map 7859  df-en 7956  df-dom 7957  df-sdom 7958  df-fin 7959  df-sup 8348  df-inf 8349  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-q 11789  df-rp 11833  df-fz 12327  df-fl 12593  df-mod 12669  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-dvds 14984  df-gcd 15217  df-prm 15386  df-pc 15542  df-mu 24827

This theorem is referenced by:  musum  24917