4sqlem18 - Intuitionistic Logic Explorer

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Theorem 4sqlem18 13044

Description: Lemma for 4sq 13046. Inductive step, odd prime case. (Contributed by Mario Carneiro, 16-Jul-2014.) (Revised by AV, 14-Sep-2020.)

**Hypotheses**
Ref	Expression
4sqlem11.1	⊢ 𝑆 = {𝑛 ∣ ∃𝑥 ∈ ℤ ∃𝑦 ∈ ℤ ∃𝑧 ∈ ℤ ∃𝑤 ∈ ℤ 𝑛 = (((𝑥↑2) + (𝑦↑2)) + ((𝑧↑2) + (𝑤↑2)))}
4sq.2	⊢ (𝜑 → 𝑁 ∈ ℕ)
4sq.3	⊢ (𝜑 → 𝑃 = ((2 · 𝑁) + 1))
4sq.4	⊢ (𝜑 → 𝑃 ∈ ℙ)
4sq.5	⊢ (𝜑 → (0...(2 · 𝑁)) ⊆ 𝑆)
4sq.6	⊢ 𝑇 = {𝑖 ∈ ℕ ∣ (𝑖 · 𝑃) ∈ 𝑆}
4sq.7	⊢ 𝑀 = inf(𝑇, ℝ, < )

**Assertion**
Ref	Expression
4sqlem18	⊢ (𝜑 → 𝑃 ∈ 𝑆)

Distinct variable groups: 𝑖,𝑀,𝑛 𝑛,𝑁 𝑃,𝑖,𝑛,𝑤,𝑥,𝑦,𝑧 𝑆,𝑖,𝑛 𝑇,𝑖 𝜑,𝑖,𝑛 Allowed substitution hints: 𝜑(𝑥,𝑦,𝑧,𝑤) 𝑆(𝑥,𝑦,𝑧,𝑤) 𝑇(𝑥,𝑦,𝑧,𝑤,𝑛) 𝑀(𝑥,𝑦,𝑧,𝑤) 𝑁(𝑥,𝑦,𝑧,𝑤,𝑖)

Proof of Theorem 4sqlem18 Dummy variables 𝑎 𝑏 𝑐 𝑑 𝑗 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		4sq.4	. . . . 5 ⊢ (𝜑 → 𝑃 ∈ ℙ)
2		prmnn 12745	. . . . 5 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℕ)
3	1, 2	syl 14	. . . 4 ⊢ (𝜑 → 𝑃 ∈ ℕ)
4	3	nncnd 9199	. . 3 ⊢ (𝜑 → 𝑃 ∈ ℂ)
5	4	mullidd 8240	. 2 ⊢ (𝜑 → (1 · 𝑃) = 𝑃)
6		4sq.7	. . . . . . . . . . . 12 ⊢ 𝑀 = inf(𝑇, ℝ, < )
7		4sqlem11.1	. . . . . . . . . . . . . . 15 ⊢ 𝑆 = {𝑛 ∣ ∃𝑥 ∈ ℤ ∃𝑦 ∈ ℤ ∃𝑧 ∈ ℤ ∃𝑤 ∈ ℤ 𝑛 = (((𝑥↑2) + (𝑦↑2)) + ((𝑧↑2) + (𝑤↑2)))}
8		4sq.2	. . . . . . . . . . . . . . 15 ⊢ (𝜑 → 𝑁 ∈ ℕ)
9		4sq.3	. . . . . . . . . . . . . . 15 ⊢ (𝜑 → 𝑃 = ((2 · 𝑁) + 1))
10		4sq.5	. . . . . . . . . . . . . . 15 ⊢ (𝜑 → (0...(2 · 𝑁)) ⊆ 𝑆)
11		4sq.6	. . . . . . . . . . . . . . 15 ⊢ 𝑇 = {𝑖 ∈ ℕ ∣ (𝑖 · 𝑃) ∈ 𝑆}
12	7, 8, 9, 1, 10, 11, 6	4sqlem13m 13039	. . . . . . . . . . . . . 14 ⊢ (𝜑 → (∃𝑗 𝑗 ∈ 𝑇 ∧ 𝑀 < 𝑃))
13	12	simpld 112	. . . . . . . . . . . . 13 ⊢ (𝜑 → ∃𝑗 𝑗 ∈ 𝑇)
14		1zzd 9550	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑇) → 1 ∈ ℤ)
15		nnuz 9836	. . . . . . . . . . . . . . . 16 ⊢ ℕ = (ℤ_≥‘1)
16	15	rabeqi 2796	. . . . . . . . . . . . . . 15 ⊢ {𝑖 ∈ ℕ ∣ (𝑖 · 𝑃) ∈ 𝑆} = {𝑖 ∈ (ℤ_≥‘1) ∣ (𝑖 · 𝑃) ∈ 𝑆}
17	11, 16	eqtri 2252	. . . . . . . . . . . . . 14 ⊢ 𝑇 = {𝑖 ∈ (ℤ_≥‘1) ∣ (𝑖 · 𝑃) ∈ 𝑆}
18		simpr 110	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑇) → 𝑗 ∈ 𝑇)
19		elfznn 10334	. . . . . . . . . . . . . . . . . 18 ⊢ (𝑖 ∈ (1...𝑗) → 𝑖 ∈ ℕ)
20	19	adantl 277	. . . . . . . . . . . . . . . . 17 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑇) ∧ 𝑖 ∈ (1...𝑗)) → 𝑖 ∈ ℕ)
21	3	ad2antrr 488	. . . . . . . . . . . . . . . . 17 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑇) ∧ 𝑖 ∈ (1...𝑗)) → 𝑃 ∈ ℕ)
22	20, 21	nnmulcld 9234	. . . . . . . . . . . . . . . 16 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑇) ∧ 𝑖 ∈ (1...𝑗)) → (𝑖 · 𝑃) ∈ ℕ)
23	22	nnnn0d 9499	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑇) ∧ 𝑖 ∈ (1...𝑗)) → (𝑖 · 𝑃) ∈ ℕ₀)
24	7	4sqlemsdc 13036	. . . . . . . . . . . . . . 15 ⊢ ((𝑖 · 𝑃) ∈ ℕ₀ → DECID (𝑖 · 𝑃) ∈ 𝑆)
25	23, 24	syl 14	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑗 ∈ 𝑇) ∧ 𝑖 ∈ (1...𝑗)) → DECID (𝑖 · 𝑃) ∈ 𝑆)
26	14, 17, 18, 25	infssuzcldc 10541	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑗 ∈ 𝑇) → inf(𝑇, ℝ, < ) ∈ 𝑇)
27	13, 26	exlimddv 1947	. . . . . . . . . . . 12 ⊢ (𝜑 → inf(𝑇, ℝ, < ) ∈ 𝑇)
28	6, 27	eqeltrid 2318	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑀 ∈ 𝑇)
29		oveq1 6035	. . . . . . . . . . . . 13 ⊢ (𝑖 = 𝑀 → (𝑖 · 𝑃) = (𝑀 · 𝑃))
30	29	eleq1d 2300	. . . . . . . . . . . 12 ⊢ (𝑖 = 𝑀 → ((𝑖 · 𝑃) ∈ 𝑆 ↔ (𝑀 · 𝑃) ∈ 𝑆))
31	30, 11	elrab2 2966	. . . . . . . . . . 11 ⊢ (𝑀 ∈ 𝑇 ↔ (𝑀 ∈ ℕ ∧ (𝑀 · 𝑃) ∈ 𝑆))
32	28, 31	sylib 122	. . . . . . . . . 10 ⊢ (𝜑 → (𝑀 ∈ ℕ ∧ (𝑀 · 𝑃) ∈ 𝑆))
33	32	simprd 114	. . . . . . . . 9 ⊢ (𝜑 → (𝑀 · 𝑃) ∈ 𝑆)
34	7	4sqlem2 13025	. . . . . . . . 9 ⊢ ((𝑀 · 𝑃) ∈ 𝑆 ↔ ∃𝑎 ∈ ℤ ∃𝑏 ∈ ℤ ∃𝑐 ∈ ℤ ∃𝑑 ∈ ℤ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2))))
35	33, 34	sylib 122	. . . . . . . 8 ⊢ (𝜑 → ∃𝑎 ∈ ℤ ∃𝑏 ∈ ℤ ∃𝑐 ∈ ℤ ∃𝑑 ∈ ℤ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2))))
36	35	adantr 276	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) → ∃𝑎 ∈ ℤ ∃𝑏 ∈ ℤ ∃𝑐 ∈ ℤ ∃𝑑 ∈ ℤ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2))))
37		simp1l 1048	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → 𝜑)
38	37, 8	syl 14	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → 𝑁 ∈ ℕ)
39	37, 9	syl 14	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → 𝑃 = ((2 · 𝑁) + 1))
40	37, 1	syl 14	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → 𝑃 ∈ ℙ)
41	37, 10	syl 14	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → (0...(2 · 𝑁)) ⊆ 𝑆)
42		simp1r 1049	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → 𝑀 ∈ (ℤ_≥‘2))
43		simp2ll 1091	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → 𝑎 ∈ ℤ)
44		simp2lr 1092	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → 𝑏 ∈ ℤ)
45		simp2rl 1093	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → 𝑐 ∈ ℤ)
46		simp2rr 1094	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → 𝑑 ∈ ℤ)
47		eqid 2231	. . . . . . . . . . . . 13 ⊢ (((𝑎 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2)) = (((𝑎 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))
48		eqid 2231	. . . . . . . . . . . . 13 ⊢ (((𝑏 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2)) = (((𝑏 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))
49		eqid 2231	. . . . . . . . . . . . 13 ⊢ (((𝑐 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2)) = (((𝑐 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))
50		eqid 2231	. . . . . . . . . . . . 13 ⊢ (((𝑑 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2)) = (((𝑑 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))
51		eqid 2231	. . . . . . . . . . . . 13 ⊢ (((((((𝑎 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))↑2) + ((((𝑏 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))↑2)) + (((((𝑐 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))↑2) + ((((𝑑 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))↑2))) / 𝑀) = (((((((𝑎 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))↑2) + ((((𝑏 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))↑2)) + (((((𝑐 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))↑2) + ((((𝑑 + (𝑀 / 2)) mod 𝑀) − (𝑀 / 2))↑2))) / 𝑀)
52		simp3 1026	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2))))
53	7, 38, 39, 40, 41, 11, 6, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52	4sqlem17 13043	. . . . . . . . . . . 12 ⊢ ¬ ((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2))))
54	53	pm2.21i 651	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) ∧ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2)))) → ¬ 𝑀 ∈ (ℤ_≥‘2))
55	54	3expia 1232	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ ((𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ))) → ((𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2))) → ¬ 𝑀 ∈ (ℤ_≥‘2)))
56	55	anassrs 400	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ (𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ)) ∧ (𝑐 ∈ ℤ ∧ 𝑑 ∈ ℤ)) → ((𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2))) → ¬ 𝑀 ∈ (ℤ_≥‘2)))
57	56	rexlimdvva 2659	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) ∧ (𝑎 ∈ ℤ ∧ 𝑏 ∈ ℤ)) → (∃𝑐 ∈ ℤ ∃𝑑 ∈ ℤ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2))) → ¬ 𝑀 ∈ (ℤ_≥‘2)))
58	57	rexlimdvva 2659	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) → (∃𝑎 ∈ ℤ ∃𝑏 ∈ ℤ ∃𝑐 ∈ ℤ ∃𝑑 ∈ ℤ (𝑀 · 𝑃) = (((𝑎↑2) + (𝑏↑2)) + ((𝑐↑2) + (𝑑↑2))) → ¬ 𝑀 ∈ (ℤ_≥‘2)))
59	36, 58	mpd 13	. . . . . 6 ⊢ ((𝜑 ∧ 𝑀 ∈ (ℤ_≥‘2)) → ¬ 𝑀 ∈ (ℤ_≥‘2))
60	59	pm2.01da 641	. . . . 5 ⊢ (𝜑 → ¬ 𝑀 ∈ (ℤ_≥‘2))
61	32	simpld 112	. . . . . 6 ⊢ (𝜑 → 𝑀 ∈ ℕ)
62		elnn1uz2 9885	. . . . . 6 ⊢ (𝑀 ∈ ℕ ↔ (𝑀 = 1 ∨ 𝑀 ∈ (ℤ_≥‘2)))
63	61, 62	sylib 122	. . . . 5 ⊢ (𝜑 → (𝑀 = 1 ∨ 𝑀 ∈ (ℤ_≥‘2)))
64	60, 63	ecased 1386	. . . 4 ⊢ (𝜑 → 𝑀 = 1)
65	64, 28	eqeltrrd 2309	. . 3 ⊢ (𝜑 → 1 ∈ 𝑇)
66		oveq1 6035	. . . . . 6 ⊢ (𝑖 = 1 → (𝑖 · 𝑃) = (1 · 𝑃))
67	66	eleq1d 2300	. . . . 5 ⊢ (𝑖 = 1 → ((𝑖 · 𝑃) ∈ 𝑆 ↔ (1 · 𝑃) ∈ 𝑆))
68	67, 11	elrab2 2966	. . . 4 ⊢ (1 ∈ 𝑇 ↔ (1 ∈ ℕ ∧ (1 · 𝑃) ∈ 𝑆))
69	68	simprbi 275	. . 3 ⊢ (1 ∈ 𝑇 → (1 · 𝑃) ∈ 𝑆)
70	65, 69	syl 14	. 2 ⊢ (𝜑 → (1 · 𝑃) ∈ 𝑆)
71	5, 70	eqeltrrd 2309	1 ⊢ (𝜑 → 𝑃 ∈ 𝑆)

Colors of variables: wff set class

Syntax hints: ¬ wn 3 → wi 4 ∧ wa 104 ∨ wo 716 DECID wdc 842 ∧ w3a 1005 = wceq 1398 ∃wex 1541 ∈ wcel 2202 {cab 2217 ∃wrex 2512 {crab 2515 ⊆ wss 3201 class class class wbr 4093 ‘cfv 5333 (class class class)co 6028 infcinf 7225 ℝcr 8074 0cc0 8075 1c1 8076 + caddc 8078 · cmul 8080 < clt 8256 − cmin 8392 / cdiv 8894 ℕcn 9185 2c2 9236 ℕ₀cn0 9444 ℤcz 9523 ℤ_≥cuz 9799 ...cfz 10288 mod cmo 10630 ↑cexp 10846 ℙcprime 12742

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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4209 ax-sep 4212 ax-nul 4220 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-iinf 4692 ax-cnex 8166 ax-resscn 8167 ax-1cn 8168 ax-1re 8169 ax-icn 8170 ax-addcl 8171 ax-addrcl 8172 ax-mulcl 8173 ax-mulrcl 8174 ax-addcom 8175 ax-mulcom 8176 ax-addass 8177 ax-mulass 8178 ax-distr 8179 ax-i2m1 8180 ax-0lt1 8181 ax-1rid 8182 ax-0id 8183 ax-rnegex 8184 ax-precex 8185 ax-cnre 8186 ax-pre-ltirr 8187 ax-pre-ltwlin 8188 ax-pre-lttrn 8189 ax-pre-apti 8190 ax-pre-ltadd 8191 ax-pre-mulgt0 8192 ax-pre-mulext 8193 ax-arch 8194 ax-caucvg 8195

This theorem depends on definitions: df-bi 117 df-stab 839 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rmo 2519 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-nul 3497 df-if 3608 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-iun 3977 df-br 4094 df-opab 4156 df-mpt 4157 df-tr 4193 df-id 4396 df-po 4399 df-iso 4400 df-iord 4469 df-on 4471 df-ilim 4472 df-suc 4474 df-iom 4695 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-f1 5338 df-fo 5339 df-f1o 5340 df-fv 5341 df-isom 5342 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-1st 6312 df-2nd 6313 df-recs 6514 df-irdg 6579 df-frec 6600 df-1o 6625 df-2o 6626 df-oadd 6629 df-er 6745 df-en 6953 df-dom 6954 df-fin 6955 df-sup 7226 df-inf 7227 df-pnf 8258 df-mnf 8259 df-xr 8260 df-ltxr 8261 df-le 8262 df-sub 8394 df-neg 8395 df-reap 8797 df-ap 8804 df-div 8895 df-inn 9186 df-2 9244 df-3 9245 df-4 9246 df-n0 9445 df-z 9524 df-uz 9800 df-q 9898 df-rp 9933 df-fz 10289 df-fzo 10423 df-fl 10576 df-mod 10631 df-seqfrec 10756 df-exp 10847 df-ihash 11084 df-cj 11465 df-re 11466 df-im 11467 df-rsqrt 11621 df-abs 11622 df-dvds 12412 df-gcd 12588 df-prm 12743 df-gz 13006

This theorem is referenced by: 4sqlem19 13045

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