lcmineqlem1 - Mathbox for metakunt

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Theorem lcmineqlem1 41200

Description: Part of lcm inequality lemma, this part eventually shows that F times the least common multiple of 1 to n is an integer. (Contributed by metakunt, 29-Apr-2024.)

**Hypotheses**
Ref	Expression
lcmineqlem1.1	⊢ 𝐹 = ∫(0[,]1)((𝑥↑(𝑀 − 1)) · ((1 − 𝑥)↑(𝑁 − 𝑀))) d𝑥
lcmineqlem1.2	⊢ (𝜑 → 𝑁 ∈ ℕ)
lcmineqlem1.3	⊢ (𝜑 → 𝑀 ∈ ℕ)
lcmineqlem1.4	⊢ (𝜑 → 𝑀 ≤ 𝑁)

**Assertion**
Ref	Expression
lcmineqlem1	⊢ (𝜑 → 𝐹 = ∫(0[,]1)((𝑥↑(𝑀 − 1)) · Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘))) d𝑥)

Distinct variable groups: 𝑘,𝑀 𝑘,𝑁 𝜑,𝑘,𝑥 Allowed substitution hints: 𝐹(𝑥,𝑘) 𝑀(𝑥) 𝑁(𝑥)

**Proof of Theorem lcmineqlem1**
Step	Hyp	Ref	Expression
1		lcmineqlem1.1	. 2 ⊢ 𝐹 = ∫(0[,]1)((𝑥↑(𝑀 − 1)) · ((1 − 𝑥)↑(𝑁 − 𝑀))) d𝑥
2		elunitcn 13449	. . . . 5 ⊢ (𝑥 ∈ (0[,]1) → 𝑥 ∈ ℂ)
3		ax-1cn 11170	. . . . . . . . . 10 ⊢ 1 ∈ ℂ
4		negsub 11512	. . . . . . . . . 10 ⊢ ((1 ∈ ℂ ∧ 𝑥 ∈ ℂ) → (1 + -𝑥) = (1 − 𝑥))
5	3, 4	mpan 686	. . . . . . . . 9 ⊢ (𝑥 ∈ ℂ → (1 + -𝑥) = (1 − 𝑥))
6	5	oveq1d 7426	. . . . . . . 8 ⊢ (𝑥 ∈ ℂ → ((1 + -𝑥)↑(𝑁 − 𝑀)) = ((1 − 𝑥)↑(𝑁 − 𝑀)))
7	6	adantl 480	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ) → ((1 + -𝑥)↑(𝑁 − 𝑀)) = ((1 − 𝑥)↑(𝑁 − 𝑀)))
8		negcl 11464	. . . . . . . . 9 ⊢ (𝑥 ∈ ℂ → -𝑥 ∈ ℂ)
9		1cnd 11213	. . . . . . . . . 10 ⊢ (𝜑 → 1 ∈ ℂ)
10		lcmineqlem1.4	. . . . . . . . . . 11 ⊢ (𝜑 → 𝑀 ≤ 𝑁)
11		lcmineqlem1.3	. . . . . . . . . . . . 13 ⊢ (𝜑 → 𝑀 ∈ ℕ)
12	11	nnnn0d 12536	. . . . . . . . . . . 12 ⊢ (𝜑 → 𝑀 ∈ ℕ₀)
13		lcmineqlem1.2	. . . . . . . . . . . . 13 ⊢ (𝜑 → 𝑁 ∈ ℕ)
14	13	nnnn0d 12536	. . . . . . . . . . . 12 ⊢ (𝜑 → 𝑁 ∈ ℕ₀)
15		nn0sub 12526	. . . . . . . . . . . 12 ⊢ ((𝑀 ∈ ℕ₀ ∧ 𝑁 ∈ ℕ₀) → (𝑀 ≤ 𝑁 ↔ (𝑁 − 𝑀) ∈ ℕ₀))
16	12, 14, 15	syl2anc 582	. . . . . . . . . . 11 ⊢ (𝜑 → (𝑀 ≤ 𝑁 ↔ (𝑁 − 𝑀) ∈ ℕ₀))
17	10, 16	mpbid 231	. . . . . . . . . 10 ⊢ (𝜑 → (𝑁 − 𝑀) ∈ ℕ₀)
18		binom 15780	. . . . . . . . . . . 12 ⊢ ((1 ∈ ℂ ∧ -𝑥 ∈ ℂ ∧ (𝑁 − 𝑀) ∈ ℕ₀) → ((1 + -𝑥)↑(𝑁 − 𝑀)) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘))))
19	18	3com23 1124	. . . . . . . . . . 11 ⊢ ((1 ∈ ℂ ∧ (𝑁 − 𝑀) ∈ ℕ₀ ∧ -𝑥 ∈ ℂ) → ((1 + -𝑥)↑(𝑁 − 𝑀)) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘))))
20	19	3expia 1119	. . . . . . . . . 10 ⊢ ((1 ∈ ℂ ∧ (𝑁 − 𝑀) ∈ ℕ₀) → (-𝑥 ∈ ℂ → ((1 + -𝑥)↑(𝑁 − 𝑀)) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘)))))
21	9, 17, 20	syl2anc 582	. . . . . . . . 9 ⊢ (𝜑 → (-𝑥 ∈ ℂ → ((1 + -𝑥)↑(𝑁 − 𝑀)) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘)))))
22	8, 21	syl5 34	. . . . . . . 8 ⊢ (𝜑 → (𝑥 ∈ ℂ → ((1 + -𝑥)↑(𝑁 − 𝑀)) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘)))))
23	22	imp 405	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ) → ((1 + -𝑥)↑(𝑁 − 𝑀)) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘))))
24	7, 23	eqtr3d 2772	. . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ) → ((1 − 𝑥)↑(𝑁 − 𝑀)) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘))))
25		elfzelz 13505	. . . . . . . . . . . . . . . . . 18 ⊢ (𝑘 ∈ (0...(𝑁 − 𝑀)) → 𝑘 ∈ ℤ)
26	13	nnzd 12589	. . . . . . . . . . . . . . . . . . . 20 ⊢ (𝜑 → 𝑁 ∈ ℤ)
27	11	nnzd 12589	. . . . . . . . . . . . . . . . . . . 20 ⊢ (𝜑 → 𝑀 ∈ ℤ)
28		zsubcl 12608	. . . . . . . . . . . . . . . . . . . 20 ⊢ ((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℤ) → (𝑁 − 𝑀) ∈ ℤ)
29	26, 27, 28	syl2anc 582	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝜑 → (𝑁 − 𝑀) ∈ ℤ)
30		zsubcl 12608	. . . . . . . . . . . . . . . . . . 19 ⊢ (((𝑁 − 𝑀) ∈ ℤ ∧ 𝑘 ∈ ℤ) → ((𝑁 − 𝑀) − 𝑘) ∈ ℤ)
31	29, 30	sylan 578	. . . . . . . . . . . . . . . . . 18 ⊢ ((𝜑 ∧ 𝑘 ∈ ℤ) → ((𝑁 − 𝑀) − 𝑘) ∈ ℤ)
32	25, 31	sylan2 591	. . . . . . . . . . . . . . . . 17 ⊢ ((𝜑 ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((𝑁 − 𝑀) − 𝑘) ∈ ℤ)
33		1exp 14061	. . . . . . . . . . . . . . . . 17 ⊢ (((𝑁 − 𝑀) − 𝑘) ∈ ℤ → (1↑((𝑁 − 𝑀) − 𝑘)) = 1)
34	32, 33	syl 17	. . . . . . . . . . . . . . . 16 ⊢ ((𝜑 ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (1↑((𝑁 − 𝑀) − 𝑘)) = 1)
35	34	3adant2 1129	. . . . . . . . . . . . . . 15 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (1↑((𝑁 − 𝑀) − 𝑘)) = 1)
36	35	oveq1d 7426	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘)) = (1 · (-𝑥↑𝑘)))
37	8	3ad2ant2 1132	. . . . . . . . . . . . . . . 16 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → -𝑥 ∈ ℂ)
38		elfznn0 13598	. . . . . . . . . . . . . . . . 17 ⊢ (𝑘 ∈ (0...(𝑁 − 𝑀)) → 𝑘 ∈ ℕ₀)
39	38	3ad2ant3 1133	. . . . . . . . . . . . . . . 16 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → 𝑘 ∈ ℕ₀)
40		expcl 14049	. . . . . . . . . . . . . . . 16 ⊢ ((-𝑥 ∈ ℂ ∧ 𝑘 ∈ ℕ₀) → (-𝑥↑𝑘) ∈ ℂ)
41	37, 39, 40	syl2anc 582	. . . . . . . . . . . . . . 15 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (-𝑥↑𝑘) ∈ ℂ)
42	41	mullidd 11236	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (1 · (-𝑥↑𝑘)) = (-𝑥↑𝑘))
43	36, 42	eqtrd 2770	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘)) = (-𝑥↑𝑘))
44		mulm1 11659	. . . . . . . . . . . . . . 15 ⊢ (𝑥 ∈ ℂ → (-1 · 𝑥) = -𝑥)
45	44	oveq1d 7426	. . . . . . . . . . . . . 14 ⊢ (𝑥 ∈ ℂ → ((-1 · 𝑥)↑𝑘) = (-𝑥↑𝑘))
46	45	3ad2ant2 1132	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((-1 · 𝑥)↑𝑘) = (-𝑥↑𝑘))
47	43, 46	eqtr4d 2773	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘)) = ((-1 · 𝑥)↑𝑘))
48		neg1cn 12330	. . . . . . . . . . . . . . 15 ⊢ -1 ∈ ℂ
49		mulexp 14071	. . . . . . . . . . . . . . 15 ⊢ ((-1 ∈ ℂ ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ ℕ₀) → ((-1 · 𝑥)↑𝑘) = ((-1↑𝑘) · (𝑥↑𝑘)))
50	48, 49	mp3an1 1446	. . . . . . . . . . . . . 14 ⊢ ((𝑥 ∈ ℂ ∧ 𝑘 ∈ ℕ₀) → ((-1 · 𝑥)↑𝑘) = ((-1↑𝑘) · (𝑥↑𝑘)))
51	38, 50	sylan2 591	. . . . . . . . . . . . 13 ⊢ ((𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((-1 · 𝑥)↑𝑘) = ((-1↑𝑘) · (𝑥↑𝑘)))
52	51	3adant1 1128	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((-1 · 𝑥)↑𝑘) = ((-1↑𝑘) · (𝑥↑𝑘)))
53	47, 52	eqtrd 2770	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘)) = ((-1↑𝑘) · (𝑥↑𝑘)))
54	53	oveq2d 7427	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘))) = (((𝑁 − 𝑀)C𝑘) · ((-1↑𝑘) · (𝑥↑𝑘))))
55		bccl 14286	. . . . . . . . . . . . . 14 ⊢ (((𝑁 − 𝑀) ∈ ℕ₀ ∧ 𝑘 ∈ ℤ) → ((𝑁 − 𝑀)C𝑘) ∈ ℕ₀)
56	17, 25, 55	syl2an 594	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((𝑁 − 𝑀)C𝑘) ∈ ℕ₀)
57	56	3adant2 1129	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((𝑁 − 𝑀)C𝑘) ∈ ℕ₀)
58	57	nn0cnd 12538	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((𝑁 − 𝑀)C𝑘) ∈ ℂ)
59		expcl 14049	. . . . . . . . . . . 12 ⊢ ((-1 ∈ ℂ ∧ 𝑘 ∈ ℕ₀) → (-1↑𝑘) ∈ ℂ)
60	48, 39, 59	sylancr 585	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (-1↑𝑘) ∈ ℂ)
61		expcl 14049	. . . . . . . . . . . . 13 ⊢ ((𝑥 ∈ ℂ ∧ 𝑘 ∈ ℕ₀) → (𝑥↑𝑘) ∈ ℂ)
62	38, 61	sylan2 591	. . . . . . . . . . . 12 ⊢ ((𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (𝑥↑𝑘) ∈ ℂ)
63	62	3adant1 1128	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (𝑥↑𝑘) ∈ ℂ)
64	58, 60, 63	mulassd 11241	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((((𝑁 − 𝑀)C𝑘) · (-1↑𝑘)) · (𝑥↑𝑘)) = (((𝑁 − 𝑀)C𝑘) · ((-1↑𝑘) · (𝑥↑𝑘))))
65	54, 64	eqtr4d 2773	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘))) = ((((𝑁 − 𝑀)C𝑘) · (-1↑𝑘)) · (𝑥↑𝑘)))
66	58, 60	mulcomd 11239	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (((𝑁 − 𝑀)C𝑘) · (-1↑𝑘)) = ((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)))
67	66	oveq1d 7426	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → ((((𝑁 − 𝑀)C𝑘) · (-1↑𝑘)) · (𝑥↑𝑘)) = (((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘)))
68	65, 67	eqtrd 2770	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘))) = (((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘)))
69	68	3expa 1116	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑥 ∈ ℂ) ∧ 𝑘 ∈ (0...(𝑁 − 𝑀))) → (((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘))) = (((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘)))
70	69	sumeq2dv 15653	. . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ) → Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((𝑁 − 𝑀)C𝑘) · ((1↑((𝑁 − 𝑀) − 𝑘)) · (-𝑥↑𝑘))) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘)))
71	24, 70	eqtrd 2770	. . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ ℂ) → ((1 − 𝑥)↑(𝑁 − 𝑀)) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘)))
72	2, 71	sylan2 591	. . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ (0[,]1)) → ((1 − 𝑥)↑(𝑁 − 𝑀)) = Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘)))
73	72	oveq2d 7427	. . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ (0[,]1)) → ((𝑥↑(𝑀 − 1)) · ((1 − 𝑥)↑(𝑁 − 𝑀))) = ((𝑥↑(𝑀 − 1)) · Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘))))
74	73	itgeq2dv 25531	. 2 ⊢ (𝜑 → ∫(0[,]1)((𝑥↑(𝑀 − 1)) · ((1 − 𝑥)↑(𝑁 − 𝑀))) d𝑥 = ∫(0[,]1)((𝑥↑(𝑀 − 1)) · Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘))) d𝑥)
75	1, 74	eqtrid 2782	1 ⊢ (𝜑 → 𝐹 = ∫(0[,]1)((𝑥↑(𝑀 − 1)) · Σ𝑘 ∈ (0...(𝑁 − 𝑀))(((-1↑𝑘) · ((𝑁 − 𝑀)C𝑘)) · (𝑥↑𝑘))) d𝑥)

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 205 ∧ wa 394 ∧ w3a 1085 = wceq 1539 ∈ wcel 2104 class class class wbr 5147 (class class class)co 7411 ℂcc 11110 0cc0 11112 1c1 11113 + caddc 11115 · cmul 11117 ≤ cle 11253 − cmin 11448 -cneg 11449 ℕcn 12216 ℕ₀cn0 12476 ℤcz 12562 [,]cicc 13331 ...cfz 13488 ↑cexp 14031 Ccbc 14266 Σcsu 15636 ∫citg 25367

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1911 ax-6 1969 ax-7 2009 ax-8 2106 ax-9 2114 ax-10 2135 ax-11 2152 ax-12 2169 ax-ext 2701 ax-rep 5284 ax-sep 5298 ax-nul 5305 ax-pow 5362 ax-pr 5426 ax-un 7727 ax-inf2 9638 ax-cnex 11168 ax-resscn 11169 ax-1cn 11170 ax-icn 11171 ax-addcl 11172 ax-addrcl 11173 ax-mulcl 11174 ax-mulrcl 11175 ax-mulcom 11176 ax-addass 11177 ax-mulass 11178 ax-distr 11179 ax-i2m1 11180 ax-1ne0 11181 ax-1rid 11182 ax-rnegex 11183 ax-rrecex 11184 ax-cnre 11185 ax-pre-lttri 11186 ax-pre-lttrn 11187 ax-pre-ltadd 11188 ax-pre-mulgt0 11189 ax-pre-sup 11190

This theorem depends on definitions: df-bi 206 df-an 395 df-or 844 df-3or 1086 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2532 df-eu 2561 df-clab 2708 df-cleq 2722 df-clel 2808 df-nfc 2883 df-ne 2939 df-nel 3045 df-ral 3060 df-rex 3069 df-rmo 3374 df-reu 3375 df-rab 3431 df-v 3474 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-pss 3966 df-nul 4322 df-if 4528 df-pw 4603 df-sn 4628 df-pr 4630 df-op 4634 df-uni 4908 df-int 4950 df-iun 4998 df-br 5148 df-opab 5210 df-mpt 5231 df-tr 5265 df-id 5573 df-eprel 5579 df-po 5587 df-so 5588 df-fr 5630 df-se 5631 df-we 5632 df-xp 5681 df-rel 5682 df-cnv 5683 df-co 5684 df-dm 5685 df-rn 5686 df-res 5687 df-ima 5688 df-pred 6299 df-ord 6366 df-on 6367 df-lim 6368 df-suc 6369 df-iota 6494 df-fun 6544 df-fn 6545 df-f 6546 df-f1 6547 df-fo 6548 df-f1o 6549 df-fv 6550 df-isom 6551 df-riota 7367 df-ov 7414 df-oprab 7415 df-mpo 7416 df-om 7858 df-1st 7977 df-2nd 7978 df-frecs 8268 df-wrecs 8299 df-recs 8373 df-rdg 8412 df-1o 8468 df-er 8705 df-en 8942 df-dom 8943 df-sdom 8944 df-fin 8945 df-sup 9439 df-oi 9507 df-card 9936 df-pnf 11254 df-mnf 11255 df-xr 11256 df-ltxr 11257 df-le 11258 df-sub 11450 df-neg 11451 df-div 11876 df-nn 12217 df-2 12279 df-3 12280 df-n0 12477 df-z 12563 df-uz 12827 df-rp 12979 df-icc 13335 df-fz 13489 df-fzo 13632 df-seq 13971 df-exp 14032 df-fac 14238 df-bc 14267 df-hash 14295 df-cj 15050 df-re 15051 df-im 15052 df-sqrt 15186 df-abs 15187 df-clim 15436 df-sum 15637 df-itg 25372

This theorem is referenced by: lcmineqlem2 41201

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