hoiqssbl - Mathbox for Glauco Siliprandi

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Theorem hoiqssbl 46616

Description: A n-dimensional ball contains a nonempty half-open interval with vertices with rational components. (Contributed by Glauco Siliprandi, 24-Dec-2020.)

**Hypotheses**
Ref	Expression
hoiqssbl.x	⊢ (𝜑 → 𝑋 ∈ Fin)
hoiqssbl.y	⊢ (𝜑 → 𝑌 ∈ (ℝ ↑_m 𝑋))
hoiqssbl.e	⊢ (𝜑 → 𝐸 ∈ ℝ⁺)

**Assertion**
Ref	Expression
hoiqssbl	⊢ (𝜑 → ∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ∧ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ⊆ (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸)))

Distinct variable groups: 𝐸,𝑐,𝑑,𝑖 𝑋,𝑐,𝑑,𝑖 𝑌,𝑐,𝑑,𝑖 𝜑,𝑐,𝑑,𝑖

**Proof of Theorem hoiqssbl**
Step	Hyp	Ref	Expression
1		0ex 5257	. . . . . . 7 ⊢ ∅ ∈ V
2	1	snid 4622	. . . . . 6 ⊢ ∅ ∈ {∅}
3	2	a1i 11	. . . . 5 ⊢ ((𝜑 ∧ 𝑋 = ∅) → ∅ ∈ {∅})
4		hoiqssbl.y	. . . . . . . . 9 ⊢ (𝜑 → 𝑌 ∈ (ℝ ↑_m 𝑋))
5	4	adantr 480	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑋 = ∅) → 𝑌 ∈ (ℝ ↑_m 𝑋))
6		oveq2 7377	. . . . . . . . . 10 ⊢ (𝑋 = ∅ → (ℝ ↑_m 𝑋) = (ℝ ↑_m ∅))
7		reex 11135	. . . . . . . . . . . 12 ⊢ ℝ ∈ V
8		mapdm0 8792	. . . . . . . . . . . 12 ⊢ (ℝ ∈ V → (ℝ ↑_m ∅) = {∅})
9	7, 8	ax-mp 5	. . . . . . . . . . 11 ⊢ (ℝ ↑_m ∅) = {∅}
10	9	a1i 11	. . . . . . . . . 10 ⊢ (𝑋 = ∅ → (ℝ ↑_m ∅) = {∅})
11	6, 10	eqtrd 2764	. . . . . . . . 9 ⊢ (𝑋 = ∅ → (ℝ ↑_m 𝑋) = {∅})
12	11	adantl 481	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑋 = ∅) → (ℝ ↑_m 𝑋) = {∅})
13	5, 12	eleqtrd 2830	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑋 = ∅) → 𝑌 ∈ {∅})
14		0fi 8990	. . . . . . . . . . . . 13 ⊢ ∅ ∈ Fin
15		eqid 2729	. . . . . . . . . . . . . 14 ⊢ (dist‘(ℝ^‘∅)) = (dist‘(ℝ^‘∅))
16	15	rrxmetfi 25345	. . . . . . . . . . . . 13 ⊢ (∅ ∈ Fin → (dist‘(ℝ^‘∅)) ∈ (Met‘(ℝ ↑_m ∅)))
17	14, 16	ax-mp 5	. . . . . . . . . . . 12 ⊢ (dist‘(ℝ^‘∅)) ∈ (Met‘(ℝ ↑_m ∅))
18		metxmet 24255	. . . . . . . . . . . 12 ⊢ ((dist‘(ℝ^‘∅)) ∈ (Met‘(ℝ ↑_m ∅)) → (dist‘(ℝ^‘∅)) ∈ (∞Met‘(ℝ ↑_m ∅)))
19	17, 18	ax-mp 5	. . . . . . . . . . 11 ⊢ (dist‘(ℝ^‘∅)) ∈ (∞Met‘(ℝ ↑_m ∅))
20	19	a1i 11	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑋 = ∅) → (dist‘(ℝ^‘∅)) ∈ (∞Met‘(ℝ ↑_m ∅)))
21	3, 9	eleqtrrdi 2839	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑋 = ∅) → ∅ ∈ (ℝ ↑_m ∅))
22		hoiqssbl.e	. . . . . . . . . . 11 ⊢ (𝜑 → 𝐸 ∈ ℝ⁺)
23	22	adantr 480	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑋 = ∅) → 𝐸 ∈ ℝ⁺)
24		blcntr 24334	. . . . . . . . . 10 ⊢ (((dist‘(ℝ^‘∅)) ∈ (∞Met‘(ℝ ↑_m ∅)) ∧ ∅ ∈ (ℝ ↑_m ∅) ∧ 𝐸 ∈ ℝ⁺) → ∅ ∈ (∅(ball‘(dist‘(ℝ^‘∅)))𝐸))
25	20, 21, 23, 24	syl3anc 1373	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑋 = ∅) → ∅ ∈ (∅(ball‘(dist‘(ℝ^‘∅)))𝐸))
26		elsni 4602	. . . . . . . . . . . 12 ⊢ (𝑌 ∈ {∅} → 𝑌 = ∅)
27	13, 26	syl 17	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑋 = ∅) → 𝑌 = ∅)
28	27	eqcomd 2735	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑋 = ∅) → ∅ = 𝑌)
29	28	oveq1d 7384	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑋 = ∅) → (∅(ball‘(dist‘(ℝ^‘∅)))𝐸) = (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))
30	25, 29	eleqtrd 2830	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑋 = ∅) → ∅ ∈ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))
31	30	snssd 4769	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑋 = ∅) → {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))
32	13, 31	jca 511	. . . . . 6 ⊢ ((𝜑 ∧ 𝑋 = ∅) → (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)))
33		biidd 262	. . . . . . 7 ⊢ (𝑑 = ∅ → ((𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)) ↔ (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))))
34	33	rspcev 3585	. . . . . 6 ⊢ ((∅ ∈ {∅} ∧ (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))) → ∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)))
35	3, 32, 34	syl2anc 584	. . . . 5 ⊢ ((𝜑 ∧ 𝑋 = ∅) → ∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)))
36		biidd 262	. . . . . 6 ⊢ (𝑐 = ∅ → (∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)) ↔ ∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))))
37	36	rspcev 3585	. . . . 5 ⊢ ((∅ ∈ {∅} ∧ ∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))) → ∃𝑐 ∈ {∅}∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)))
38	3, 35, 37	syl2anc 584	. . . 4 ⊢ ((𝜑 ∧ 𝑋 = ∅) → ∃𝑐 ∈ {∅}∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)))
39		oveq2 7377	. . . . . . . . . 10 ⊢ (𝑋 = ∅ → (ℚ ↑_m 𝑋) = (ℚ ↑_m ∅))
40		qex 12896	. . . . . . . . . . . 12 ⊢ ℚ ∈ V
41		mapdm0 8792	. . . . . . . . . . . 12 ⊢ (ℚ ∈ V → (ℚ ↑_m ∅) = {∅})
42	40, 41	ax-mp 5	. . . . . . . . . . 11 ⊢ (ℚ ↑_m ∅) = {∅}
43	42	a1i 11	. . . . . . . . . 10 ⊢ (𝑋 = ∅ → (ℚ ↑_m ∅) = {∅})
44	39, 43	eqtr2d 2765	. . . . . . . . 9 ⊢ (𝑋 = ∅ → {∅} = (ℚ ↑_m 𝑋))
45	44	eqcomd 2735	. . . . . . . 8 ⊢ (𝑋 = ∅ → (ℚ ↑_m 𝑋) = {∅})
46	45	eleq2d 2814	. . . . . . 7 ⊢ (𝑋 = ∅ → (𝑐 ∈ (ℚ ↑_m 𝑋) ↔ 𝑐 ∈ {∅}))
47	45	eleq2d 2814	. . . . . . . . 9 ⊢ (𝑋 = ∅ → (𝑑 ∈ (ℚ ↑_m 𝑋) ↔ 𝑑 ∈ {∅}))
48	47	anbi1d 631	. . . . . . . 8 ⊢ (𝑋 = ∅ → ((𝑑 ∈ (ℚ ↑_m 𝑋) ∧ (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))) ↔ (𝑑 ∈ {∅} ∧ (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)))))
49	48	rexbidv2 3153	. . . . . . 7 ⊢ (𝑋 = ∅ → (∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)) ↔ ∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))))
50	46, 49	anbi12d 632	. . . . . 6 ⊢ (𝑋 = ∅ → ((𝑐 ∈ (ℚ ↑_m 𝑋) ∧ ∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))) ↔ (𝑐 ∈ {∅} ∧ ∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)))))
51	50	rexbidv2 3153	. . . . 5 ⊢ (𝑋 = ∅ → (∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)) ↔ ∃𝑐 ∈ {∅}∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))))
52	51	adantl 481	. . . 4 ⊢ ((𝜑 ∧ 𝑋 = ∅) → (∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)) ↔ ∃𝑐 ∈ {∅}∃𝑑 ∈ {∅} (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))))
53	38, 52	mpbird 257	. . 3 ⊢ ((𝜑 ∧ 𝑋 = ∅) → ∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)))
54		ixpeq1 8858	. . . . . . . . 9 ⊢ (𝑋 = ∅ → X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) = X𝑖 ∈ ∅ ((𝑐‘𝑖)[,)(𝑑‘𝑖)))
55		ixp0x 8876	. . . . . . . . . 10 ⊢ X𝑖 ∈ ∅ ((𝑐‘𝑖)[,)(𝑑‘𝑖)) = {∅}
56	55	a1i 11	. . . . . . . . 9 ⊢ (𝑋 = ∅ → X𝑖 ∈ ∅ ((𝑐‘𝑖)[,)(𝑑‘𝑖)) = {∅})
57	54, 56	eqtrd 2764	. . . . . . . 8 ⊢ (𝑋 = ∅ → X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) = {∅})
58	57	eleq2d 2814	. . . . . . 7 ⊢ (𝑋 = ∅ → (𝑌 ∈ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ↔ 𝑌 ∈ {∅}))
59		2fveq3 6845	. . . . . . . . . 10 ⊢ (𝑋 = ∅ → (dist‘(ℝ^‘𝑋)) = (dist‘(ℝ^‘∅)))
60	59	fveq2d 6844	. . . . . . . . 9 ⊢ (𝑋 = ∅ → (ball‘(dist‘(ℝ^‘𝑋))) = (ball‘(dist‘(ℝ^‘∅))))
61	60	oveqd 7386	. . . . . . . 8 ⊢ (𝑋 = ∅ → (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸) = (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))
62	57, 61	sseq12d 3977	. . . . . . 7 ⊢ (𝑋 = ∅ → (X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ⊆ (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸) ↔ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸)))
63	58, 62	anbi12d 632	. . . . . 6 ⊢ (𝑋 = ∅ → ((𝑌 ∈ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ∧ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ⊆ (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸)) ↔ (𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))))
64	63	rexbidv 3157	. . . . 5 ⊢ (𝑋 = ∅ → (∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ∧ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ⊆ (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸)) ↔ ∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))))
65	64	rexbidv 3157	. . . 4 ⊢ (𝑋 = ∅ → (∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ∧ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ⊆ (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸)) ↔ ∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))))
66	65	adantl 481	. . 3 ⊢ ((𝜑 ∧ 𝑋 = ∅) → (∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ∧ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ⊆ (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸)) ↔ ∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ {∅} ∧ {∅} ⊆ (𝑌(ball‘(dist‘(ℝ^‘∅)))𝐸))))
67	53, 66	mpbird 257	. 2 ⊢ ((𝜑 ∧ 𝑋 = ∅) → ∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ∧ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ⊆ (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸)))
68		hoiqssbl.x	. . . 4 ⊢ (𝜑 → 𝑋 ∈ Fin)
69	68	adantr 480	. . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 = ∅) → 𝑋 ∈ Fin)
70		neqne 2933	. . . 4 ⊢ (¬ 𝑋 = ∅ → 𝑋 ≠ ∅)
71	70	adantl 481	. . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 = ∅) → 𝑋 ≠ ∅)
72	4	adantr 480	. . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 = ∅) → 𝑌 ∈ (ℝ ↑_m 𝑋))
73	22	adantr 480	. . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 = ∅) → 𝐸 ∈ ℝ⁺)
74	69, 71, 72, 73	hoiqssbllem3 46615	. 2 ⊢ ((𝜑 ∧ ¬ 𝑋 = ∅) → ∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ∧ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ⊆ (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸)))
75	67, 74	pm2.61dan 812	1 ⊢ (𝜑 → ∃𝑐 ∈ (ℚ ↑_m 𝑋)∃𝑑 ∈ (ℚ ↑_m 𝑋)(𝑌 ∈ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ∧ X𝑖 ∈ 𝑋 ((𝑐‘𝑖)[,)(𝑑‘𝑖)) ⊆ (𝑌(ball‘(dist‘(ℝ^‘𝑋)))𝐸)))

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1540 ∈ wcel 2109 ≠ wne 2925 ∃wrex 3053 Vcvv 3444 ⊆ wss 3911 ∅c0 4292 {csn 4585 ‘cfv 6499 (class class class)co 7369 ↑_m cmap 8776 Xcixp 8847 Fincfn 8895 ℝcr 11043 ℚcq 12883 ℝ⁺crp 12927 [,)cico 13284 distcds 17205 ∞Metcxmet 21281 Metcmet 21282 ballcbl 21283 ℝ^crrx 25316

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 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5229 ax-sep 5246 ax-nul 5256 ax-pow 5315 ax-pr 5382 ax-un 7691 ax-inf2 9570 ax-cnex 11100 ax-resscn 11101 ax-1cn 11102 ax-icn 11103 ax-addcl 11104 ax-addrcl 11105 ax-mulcl 11106 ax-mulrcl 11107 ax-mulcom 11108 ax-addass 11109 ax-mulass 11110 ax-distr 11111 ax-i2m1 11112 ax-1ne0 11113 ax-1rid 11114 ax-rnegex 11115 ax-rrecex 11116 ax-cnre 11117 ax-pre-lttri 11118 ax-pre-lttrn 11119 ax-pre-ltadd 11120 ax-pre-mulgt0 11121 ax-pre-sup 11122 ax-addf 11123 ax-mulf 11124

This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3351 df-reu 3352 df-rab 3403 df-v 3446 df-sbc 3751 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-pss 3931 df-nul 4293 df-if 4485 df-pw 4561 df-sn 4586 df-pr 4588 df-tp 4590 df-op 4592 df-uni 4868 df-int 4907 df-iun 4953 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-se 5585 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6262 df-ord 6323 df-on 6324 df-lim 6325 df-suc 6326 df-iota 6452 df-fun 6501 df-fn 6502 df-f 6503 df-f1 6504 df-fo 6505 df-f1o 6506 df-fv 6507 df-isom 6508 df-riota 7326 df-ov 7372 df-oprab 7373 df-mpo 7374 df-of 7633 df-om 7823 df-1st 7947 df-2nd 7948 df-supp 8117 df-tpos 8182 df-frecs 8237 df-wrecs 8268 df-recs 8317 df-rdg 8355 df-1o 8411 df-er 8648 df-map 8778 df-ixp 8848 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-fsupp 9289 df-sup 9369 df-inf 9370 df-oi 9439 df-card 9868 df-pnf 11186 df-mnf 11187 df-xr 11188 df-ltxr 11189 df-le 11190 df-sub 11383 df-neg 11384 df-div 11812 df-nn 12163 df-2 12225 df-3 12226 df-4 12227 df-5 12228 df-6 12229 df-7 12230 df-8 12231 df-9 12232 df-n0 12419 df-z 12506 df-dec 12626 df-uz 12770 df-q 12884 df-rp 12928 df-xadd 13049 df-ioo 13286 df-ico 13288 df-fz 13445 df-fzo 13592 df-seq 13943 df-exp 14003 df-hash 14272 df-cj 15041 df-re 15042 df-im 15043 df-sqrt 15177 df-abs 15178 df-clim 15430 df-sum 15629 df-struct 17093 df-sets 17110 df-slot 17128 df-ndx 17140 df-base 17156 df-ress 17177 df-plusg 17209 df-mulr 17210 df-starv 17211 df-sca 17212 df-vsca 17213 df-ip 17214 df-tset 17215 df-ple 17216 df-ds 17218 df-unif 17219 df-hom 17220 df-cco 17221 df-0g 17380 df-gsum 17381 df-prds 17386 df-pws 17388 df-mgm 18549 df-sgrp 18628 df-mnd 18644 df-mhm 18692 df-grp 18850 df-minusg 18851 df-sbg 18852 df-subg 19037 df-ghm 19127 df-cntz 19231 df-cmn 19696 df-abl 19697 df-mgp 20061 df-rng 20073 df-ur 20102 df-ring 20155 df-cring 20156 df-oppr 20257 df-dvdsr 20277 df-unit 20278 df-invr 20308 df-dvr 20321 df-rhm 20392 df-subrng 20466 df-subrg 20490 df-drng 20651 df-field 20652 df-staf 20759 df-srng 20760 df-lmod 20800 df-lss 20870 df-sra 21112 df-rgmod 21113 df-psmet 21288 df-xmet 21289 df-met 21290 df-bl 21291 df-cnfld 21297 df-refld 21547 df-dsmm 21674 df-frlm 21689 df-nm 24503 df-tng 24505 df-tcph 25102 df-rrx 25318

This theorem is referenced by: opnvonmbllem2 46624

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