neglimc - Mathbox for Glauco Siliprandi

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Theorem neglimc 44917

Description: Limit of the negative function. (Contributed by Glauco Siliprandi, 11-Dec-2019.)

**Hypotheses**
Ref	Expression
neglimc.f	⊢ 𝐹 = (𝑥 ∈ 𝐴 ↦ 𝐵)
neglimc.g	⊢ 𝐺 = (𝑥 ∈ 𝐴 ↦ -𝐵)
neglimc.b	⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐵 ∈ ℂ)
neglimc.c	⊢ (𝜑 → 𝐶 ∈ (𝐹 lim_ℂ 𝐷))

**Assertion**
Ref	Expression
neglimc	⊢ (𝜑 → -𝐶 ∈ (𝐺 lim_ℂ 𝐷))

Distinct variable groups: 𝑥,𝐴 𝜑,𝑥 Allowed substitution hints: 𝐵(𝑥) 𝐶(𝑥) 𝐷(𝑥) 𝐹(𝑥) 𝐺(𝑥)

Proof of Theorem neglimc Dummy variables 𝑣 𝑤 𝑦 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		limccl 25754	. . . 4 ⊢ (𝐹 lim_ℂ 𝐷) ⊆ ℂ
2		neglimc.c	. . . 4 ⊢ (𝜑 → 𝐶 ∈ (𝐹 lim_ℂ 𝐷))
3	1, 2	sselid 3975	. . 3 ⊢ (𝜑 → 𝐶 ∈ ℂ)
4	3	negcld 11559	. 2 ⊢ (𝜑 → -𝐶 ∈ ℂ)
5		neglimc.b	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐵 ∈ ℂ)
6		neglimc.f	. . . . . . . . 9 ⊢ 𝐹 = (𝑥 ∈ 𝐴 ↦ 𝐵)
7	5, 6	fmptd 7108	. . . . . . . 8 ⊢ (𝜑 → 𝐹:𝐴⟶ℂ)
8	6, 5, 2	limcmptdm 44905	. . . . . . . 8 ⊢ (𝜑 → 𝐴 ⊆ ℂ)
9		limcrcl 25753	. . . . . . . . . 10 ⊢ (𝐶 ∈ (𝐹 lim_ℂ 𝐷) → (𝐹:dom 𝐹⟶ℂ ∧ dom 𝐹 ⊆ ℂ ∧ 𝐷 ∈ ℂ))
10	2, 9	syl 17	. . . . . . . . 9 ⊢ (𝜑 → (𝐹:dom 𝐹⟶ℂ ∧ dom 𝐹 ⊆ ℂ ∧ 𝐷 ∈ ℂ))
11	10	simp3d 1141	. . . . . . . 8 ⊢ (𝜑 → 𝐷 ∈ ℂ)
12	7, 8, 11	ellimc3 25758	. . . . . . 7 ⊢ (𝜑 → (𝐶 ∈ (𝐹 lim_ℂ 𝐷) ↔ (𝐶 ∈ ℂ ∧ ∀𝑦 ∈ ℝ⁺ ∃𝑤 ∈ ℝ⁺ ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦))))
13	2, 12	mpbid 231	. . . . . 6 ⊢ (𝜑 → (𝐶 ∈ ℂ ∧ ∀𝑦 ∈ ℝ⁺ ∃𝑤 ∈ ℝ⁺ ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦)))
14	13	simprd 495	. . . . 5 ⊢ (𝜑 → ∀𝑦 ∈ ℝ⁺ ∃𝑤 ∈ ℝ⁺ ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦))
15	14	r19.21bi 3242	. . . 4 ⊢ ((𝜑 ∧ 𝑦 ∈ ℝ⁺) → ∃𝑤 ∈ ℝ⁺ ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦))
16		simplll 772	. . . . . . . . 9 ⊢ ((((𝜑 ∧ 𝑦 ∈ ℝ⁺) ∧ 𝑤 ∈ ℝ⁺) ∧ 𝑣 ∈ 𝐴) → 𝜑)
17	16	3ad2ant1 1130	. . . . . . . 8 ⊢ (((((𝜑 ∧ 𝑦 ∈ ℝ⁺) ∧ 𝑤 ∈ ℝ⁺) ∧ 𝑣 ∈ 𝐴) ∧ ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) ∧ (𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤)) → 𝜑)
18		simp1r 1195	. . . . . . . 8 ⊢ (((((𝜑 ∧ 𝑦 ∈ ℝ⁺) ∧ 𝑤 ∈ ℝ⁺) ∧ 𝑣 ∈ 𝐴) ∧ ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) ∧ (𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤)) → 𝑣 ∈ 𝐴)
19		simp3 1135	. . . . . . . . 9 ⊢ (((((𝜑 ∧ 𝑦 ∈ ℝ⁺) ∧ 𝑤 ∈ ℝ⁺) ∧ 𝑣 ∈ 𝐴) ∧ ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) ∧ (𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤)) → (𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤))
20		simp2 1134	. . . . . . . . 9 ⊢ (((((𝜑 ∧ 𝑦 ∈ ℝ⁺) ∧ 𝑤 ∈ ℝ⁺) ∧ 𝑣 ∈ 𝐴) ∧ ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) ∧ (𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤)) → ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦))
21	19, 20	mpd 15	. . . . . . . 8 ⊢ (((((𝜑 ∧ 𝑦 ∈ ℝ⁺) ∧ 𝑤 ∈ ℝ⁺) ∧ 𝑣 ∈ 𝐴) ∧ ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) ∧ (𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤)) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦)
22		nfv 1909	. . . . . . . . . . . . . . . 16 ⊢ Ⅎ𝑥(𝜑 ∧ 𝑣 ∈ 𝐴)
23		neglimc.g	. . . . . . . . . . . . . . . . . . 19 ⊢ 𝐺 = (𝑥 ∈ 𝐴 ↦ -𝐵)
24		nfmpt1 5249	. . . . . . . . . . . . . . . . . . 19 ⊢ Ⅎ𝑥(𝑥 ∈ 𝐴 ↦ -𝐵)
25	23, 24	nfcxfr 2895	. . . . . . . . . . . . . . . . . 18 ⊢ Ⅎ𝑥𝐺
26		nfcv 2897	. . . . . . . . . . . . . . . . . 18 ⊢ Ⅎ𝑥𝑣
27	25, 26	nffv 6894	. . . . . . . . . . . . . . . . 17 ⊢ Ⅎ𝑥(𝐺‘𝑣)
28		nfmpt1 5249	. . . . . . . . . . . . . . . . . . . 20 ⊢ Ⅎ𝑥(𝑥 ∈ 𝐴 ↦ 𝐵)
29	6, 28	nfcxfr 2895	. . . . . . . . . . . . . . . . . . 19 ⊢ Ⅎ𝑥𝐹
30	29, 26	nffv 6894	. . . . . . . . . . . . . . . . . 18 ⊢ Ⅎ𝑥(𝐹‘𝑣)
31	30	nfneg 11457	. . . . . . . . . . . . . . . . 17 ⊢ Ⅎ𝑥-(𝐹‘𝑣)
32	27, 31	nfeq 2910	. . . . . . . . . . . . . . . 16 ⊢ Ⅎ𝑥(𝐺‘𝑣) = -(𝐹‘𝑣)
33	22, 32	nfim 1891	. . . . . . . . . . . . . . 15 ⊢ Ⅎ𝑥((𝜑 ∧ 𝑣 ∈ 𝐴) → (𝐺‘𝑣) = -(𝐹‘𝑣))
34		eleq1w 2810	. . . . . . . . . . . . . . . . 17 ⊢ (𝑥 = 𝑣 → (𝑥 ∈ 𝐴 ↔ 𝑣 ∈ 𝐴))
35	34	anbi2d 628	. . . . . . . . . . . . . . . 16 ⊢ (𝑥 = 𝑣 → ((𝜑 ∧ 𝑥 ∈ 𝐴) ↔ (𝜑 ∧ 𝑣 ∈ 𝐴)))
36		fveq2 6884	. . . . . . . . . . . . . . . . 17 ⊢ (𝑥 = 𝑣 → (𝐺‘𝑥) = (𝐺‘𝑣))
37		fveq2 6884	. . . . . . . . . . . . . . . . . 18 ⊢ (𝑥 = 𝑣 → (𝐹‘𝑥) = (𝐹‘𝑣))
38	37	negeqd 11455	. . . . . . . . . . . . . . . . 17 ⊢ (𝑥 = 𝑣 → -(𝐹‘𝑥) = -(𝐹‘𝑣))
39	36, 38	eqeq12d 2742	. . . . . . . . . . . . . . . 16 ⊢ (𝑥 = 𝑣 → ((𝐺‘𝑥) = -(𝐹‘𝑥) ↔ (𝐺‘𝑣) = -(𝐹‘𝑣)))
40	35, 39	imbi12d 344	. . . . . . . . . . . . . . 15 ⊢ (𝑥 = 𝑣 → (((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝐺‘𝑥) = -(𝐹‘𝑥)) ↔ ((𝜑 ∧ 𝑣 ∈ 𝐴) → (𝐺‘𝑣) = -(𝐹‘𝑣))))
41		simpr 484	. . . . . . . . . . . . . . . . 17 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝑥 ∈ 𝐴)
42	5	negcld 11559	. . . . . . . . . . . . . . . . 17 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → -𝐵 ∈ ℂ)
43	23	fvmpt2 7002	. . . . . . . . . . . . . . . . 17 ⊢ ((𝑥 ∈ 𝐴 ∧ -𝐵 ∈ ℂ) → (𝐺‘𝑥) = -𝐵)
44	41, 42, 43	syl2anc 583	. . . . . . . . . . . . . . . 16 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝐺‘𝑥) = -𝐵)
45	6	fvmpt2 7002	. . . . . . . . . . . . . . . . . 18 ⊢ ((𝑥 ∈ 𝐴 ∧ 𝐵 ∈ ℂ) → (𝐹‘𝑥) = 𝐵)
46	41, 5, 45	syl2anc 583	. . . . . . . . . . . . . . . . 17 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝐹‘𝑥) = 𝐵)
47	46	negeqd 11455	. . . . . . . . . . . . . . . 16 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → -(𝐹‘𝑥) = -𝐵)
48	44, 47	eqtr4d 2769	. . . . . . . . . . . . . . 15 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → (𝐺‘𝑥) = -(𝐹‘𝑥))
49	33, 40, 48	chvarfv 2225	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → (𝐺‘𝑣) = -(𝐹‘𝑣))
50	49	oveq1d 7419	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → ((𝐺‘𝑣) − -𝐶) = (-(𝐹‘𝑣) − -𝐶))
51	7	ffvelcdmda 7079	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → (𝐹‘𝑣) ∈ ℂ)
52	3	adantr 480	. . . . . . . . . . . . . 14 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → 𝐶 ∈ ℂ)
53	51, 52	negsubdi3d 44557	. . . . . . . . . . . . 13 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → -((𝐹‘𝑣) − 𝐶) = (-(𝐹‘𝑣) − -𝐶))
54	50, 53	eqtr4d 2769	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → ((𝐺‘𝑣) − -𝐶) = -((𝐹‘𝑣) − 𝐶))
55	54	fveq2d 6888	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → (abs‘((𝐺‘𝑣) − -𝐶)) = (abs‘-((𝐹‘𝑣) − 𝐶)))
56	51, 52	subcld 11572	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → ((𝐹‘𝑣) − 𝐶) ∈ ℂ)
57	56	absnegd 15399	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → (abs‘-((𝐹‘𝑣) − 𝐶)) = (abs‘((𝐹‘𝑣) − 𝐶)))
58	55, 57	eqtrd 2766	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑣 ∈ 𝐴) → (abs‘((𝐺‘𝑣) − -𝐶)) = (abs‘((𝐹‘𝑣) − 𝐶)))
59	58	adantr 480	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑣 ∈ 𝐴) ∧ (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) → (abs‘((𝐺‘𝑣) − -𝐶)) = (abs‘((𝐹‘𝑣) − 𝐶)))
60		simpr 484	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑣 ∈ 𝐴) ∧ (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦)
61	59, 60	eqbrtrd 5163	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑣 ∈ 𝐴) ∧ (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) → (abs‘((𝐺‘𝑣) − -𝐶)) < 𝑦)
62	17, 18, 21, 61	syl21anc 835	. . . . . . 7 ⊢ (((((𝜑 ∧ 𝑦 ∈ ℝ⁺) ∧ 𝑤 ∈ ℝ⁺) ∧ 𝑣 ∈ 𝐴) ∧ ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) ∧ (𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤)) → (abs‘((𝐺‘𝑣) − -𝐶)) < 𝑦)
63	62	3exp 1116	. . . . . 6 ⊢ ((((𝜑 ∧ 𝑦 ∈ ℝ⁺) ∧ 𝑤 ∈ ℝ⁺) ∧ 𝑣 ∈ 𝐴) → (((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) → ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐺‘𝑣) − -𝐶)) < 𝑦)))
64	63	ralimdva 3161	. . . . 5 ⊢ (((𝜑 ∧ 𝑦 ∈ ℝ⁺) ∧ 𝑤 ∈ ℝ⁺) → (∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) → ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐺‘𝑣) − -𝐶)) < 𝑦)))
65	64	reximdva 3162	. . . 4 ⊢ ((𝜑 ∧ 𝑦 ∈ ℝ⁺) → (∃𝑤 ∈ ℝ⁺ ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐹‘𝑣) − 𝐶)) < 𝑦) → ∃𝑤 ∈ ℝ⁺ ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐺‘𝑣) − -𝐶)) < 𝑦)))
66	15, 65	mpd 15	. . 3 ⊢ ((𝜑 ∧ 𝑦 ∈ ℝ⁺) → ∃𝑤 ∈ ℝ⁺ ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐺‘𝑣) − -𝐶)) < 𝑦))
67	66	ralrimiva 3140	. 2 ⊢ (𝜑 → ∀𝑦 ∈ ℝ⁺ ∃𝑤 ∈ ℝ⁺ ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐺‘𝑣) − -𝐶)) < 𝑦))
68	42, 23	fmptd 7108	. . 3 ⊢ (𝜑 → 𝐺:𝐴⟶ℂ)
69	68, 8, 11	ellimc3 25758	. 2 ⊢ (𝜑 → (-𝐶 ∈ (𝐺 lim_ℂ 𝐷) ↔ (-𝐶 ∈ ℂ ∧ ∀𝑦 ∈ ℝ⁺ ∃𝑤 ∈ ℝ⁺ ∀𝑣 ∈ 𝐴 ((𝑣 ≠ 𝐷 ∧ (abs‘(𝑣 − 𝐷)) < 𝑤) → (abs‘((𝐺‘𝑣) − -𝐶)) < 𝑦))))
70	4, 67, 69	mpbir2and 710	1 ⊢ (𝜑 → -𝐶 ∈ (𝐺 lim_ℂ 𝐷))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1084 = wceq 1533 ∈ wcel 2098 ≠ wne 2934 ∀wral 3055 ∃wrex 3064 ⊆ wss 3943 class class class wbr 5141 ↦ cmpt 5224 dom cdm 5669 ⟶wf 6532 ‘cfv 6536 (class class class)co 7404 ℂcc 11107 < clt 11249 − cmin 11445 -cneg 11446 ℝ⁺crp 12977 abscabs 15184 lim_ℂ climc 25741

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2163 ax-ext 2697 ax-rep 5278 ax-sep 5292 ax-nul 5299 ax-pow 5356 ax-pr 5420 ax-un 7721 ax-cnex 11165 ax-resscn 11166 ax-1cn 11167 ax-icn 11168 ax-addcl 11169 ax-addrcl 11170 ax-mulcl 11171 ax-mulrcl 11172 ax-mulcom 11173 ax-addass 11174 ax-mulass 11175 ax-distr 11176 ax-i2m1 11177 ax-1ne0 11178 ax-1rid 11179 ax-rnegex 11180 ax-rrecex 11181 ax-cnre 11182 ax-pre-lttri 11183 ax-pre-lttrn 11184 ax-pre-ltadd 11185 ax-pre-mulgt0 11186 ax-pre-sup 11187

This theorem depends on definitions: df-bi 206 df-an 396 df-or 845 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2704 df-cleq 2718 df-clel 2804 df-nfc 2879 df-ne 2935 df-nel 3041 df-ral 3056 df-rex 3065 df-rmo 3370 df-reu 3371 df-rab 3427 df-v 3470 df-sbc 3773 df-csb 3889 df-dif 3946 df-un 3948 df-in 3950 df-ss 3960 df-pss 3962 df-nul 4318 df-if 4524 df-pw 4599 df-sn 4624 df-pr 4626 df-tp 4628 df-op 4630 df-uni 4903 df-int 4944 df-iun 4992 df-br 5142 df-opab 5204 df-mpt 5225 df-tr 5259 df-id 5567 df-eprel 5573 df-po 5581 df-so 5582 df-fr 5624 df-we 5626 df-xp 5675 df-rel 5676 df-cnv 5677 df-co 5678 df-dm 5679 df-rn 5680 df-res 5681 df-ima 5682 df-pred 6293 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6488 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7360 df-ov 7407 df-oprab 7408 df-mpo 7409 df-om 7852 df-1st 7971 df-2nd 7972 df-frecs 8264 df-wrecs 8295 df-recs 8369 df-rdg 8408 df-1o 8464 df-er 8702 df-map 8821 df-pm 8822 df-en 8939 df-dom 8940 df-sdom 8941 df-fin 8942 df-fi 9405 df-sup 9436 df-inf 9437 df-pnf 11251 df-mnf 11252 df-xr 11253 df-ltxr 11254 df-le 11255 df-sub 11447 df-neg 11448 df-div 11873 df-nn 12214 df-2 12276 df-3 12277 df-4 12278 df-5 12279 df-6 12280 df-7 12281 df-8 12282 df-9 12283 df-n0 12474 df-z 12560 df-dec 12679 df-uz 12824 df-q 12934 df-rp 12978 df-xneg 13095 df-xadd 13096 df-xmul 13097 df-fz 13488 df-seq 13970 df-exp 14030 df-cj 15049 df-re 15050 df-im 15051 df-sqrt 15185 df-abs 15186 df-struct 17086 df-slot 17121 df-ndx 17133 df-base 17151 df-plusg 17216 df-mulr 17217 df-starv 17218 df-tset 17222 df-ple 17223 df-ds 17225 df-unif 17226 df-rest 17374 df-topn 17375 df-topgen 17395 df-psmet 21227 df-xmet 21228 df-met 21229 df-bl 21230 df-mopn 21231 df-cnfld 21236 df-top 22746 df-topon 22763 df-topsp 22785 df-bases 22799 df-cnp 23082 df-xms 24176 df-ms 24177 df-limc 25745

This theorem is referenced by: sublimc 44922 reclimc 44923

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