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Theorem aaliou2 26255

Description: Liouville's approximation theorem for algebraic numbers per se. (Contributed by Stefan O'Rear, 16-Nov-2014.)

**Assertion**
Ref	Expression
aaliou2	⊢ (𝐴 ∈ (𝔸 ∩ ℝ) → ∃𝑘 ∈ ℕ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞)))))

Distinct variable group: 𝐴,𝑘,𝑥,𝑝,𝑞

Proof of Theorem aaliou2 Dummy variable 𝑎 is distinct from all other variables.

Step	Hyp	Ref	Expression
1		elin 3933	. 2 ⊢ (𝐴 ∈ (𝔸 ∩ ℝ) ↔ (𝐴 ∈ 𝔸 ∧ 𝐴 ∈ ℝ))
2		elaa 26231	. . . 4 ⊢ (𝐴 ∈ 𝔸 ↔ (𝐴 ∈ ℂ ∧ ∃𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝})(𝑎‘𝐴) = 0))
3		eldifn 4098	. . . . . . . . . . 11 ⊢ (𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) → ¬ 𝑎 ∈ {0_𝑝})
4	3	3ad2ant1 1133	. . . . . . . . . 10 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → ¬ 𝑎 ∈ {0_𝑝})
5		simpr 484	. . . . . . . . . . . . 13 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → 𝑎 = (ℂ × {(𝑎‘0)}))
6		fveq1 6860	. . . . . . . . . . . . . . . . 17 ⊢ (𝑎 = (ℂ × {(𝑎‘0)}) → (𝑎‘𝐴) = ((ℂ × {(𝑎‘0)})‘𝐴))
7	6	adantl 481	. . . . . . . . . . . . . . . 16 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → (𝑎‘𝐴) = ((ℂ × {(𝑎‘0)})‘𝐴))
8		simpl2 1193	. . . . . . . . . . . . . . . 16 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → (𝑎‘𝐴) = 0)
9		simpl3 1194	. . . . . . . . . . . . . . . . . 18 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → 𝐴 ∈ ℝ)
10	9	recnd 11209	. . . . . . . . . . . . . . . . 17 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → 𝐴 ∈ ℂ)
11		fvex 6874	. . . . . . . . . . . . . . . . . 18 ⊢ (𝑎‘0) ∈ V
12	11	fvconst2 7181	. . . . . . . . . . . . . . . . 17 ⊢ (𝐴 ∈ ℂ → ((ℂ × {(𝑎‘0)})‘𝐴) = (𝑎‘0))
13	10, 12	syl 17	. . . . . . . . . . . . . . . 16 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → ((ℂ × {(𝑎‘0)})‘𝐴) = (𝑎‘0))
14	7, 8, 13	3eqtr3rd 2774	. . . . . . . . . . . . . . 15 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → (𝑎‘0) = 0)
15	14	sneqd 4604	. . . . . . . . . . . . . 14 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → {(𝑎‘0)} = {0})
16	15	xpeq2d 5671	. . . . . . . . . . . . 13 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → (ℂ × {(𝑎‘0)}) = (ℂ × {0}))
17	5, 16	eqtrd 2765	. . . . . . . . . . . 12 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → 𝑎 = (ℂ × {0}))
18		df-0p 25578	. . . . . . . . . . . 12 ⊢ 0_𝑝 = (ℂ × {0})
19	17, 18	eqtr4di 2783	. . . . . . . . . . 11 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → 𝑎 = 0_𝑝)
20		velsn 4608	. . . . . . . . . . 11 ⊢ (𝑎 ∈ {0_𝑝} ↔ 𝑎 = 0_𝑝)
21	19, 20	sylibr 234	. . . . . . . . . 10 ⊢ (((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) ∧ 𝑎 = (ℂ × {(𝑎‘0)})) → 𝑎 ∈ {0_𝑝})
22	4, 21	mtand 815	. . . . . . . . 9 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → ¬ 𝑎 = (ℂ × {(𝑎‘0)}))
23		eldifi 4097	. . . . . . . . . . 11 ⊢ (𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) → 𝑎 ∈ (Poly‘ℤ))
24	23	3ad2ant1 1133	. . . . . . . . . 10 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → 𝑎 ∈ (Poly‘ℤ))
25		0dgrb 26158	. . . . . . . . . 10 ⊢ (𝑎 ∈ (Poly‘ℤ) → ((deg‘𝑎) = 0 ↔ 𝑎 = (ℂ × {(𝑎‘0)})))
26	24, 25	syl 17	. . . . . . . . 9 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → ((deg‘𝑎) = 0 ↔ 𝑎 = (ℂ × {(𝑎‘0)})))
27	22, 26	mtbird 325	. . . . . . . 8 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → ¬ (deg‘𝑎) = 0)
28		dgrcl 26145	. . . . . . . . . 10 ⊢ (𝑎 ∈ (Poly‘ℤ) → (deg‘𝑎) ∈ ℕ₀)
29	24, 28	syl 17	. . . . . . . . 9 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → (deg‘𝑎) ∈ ℕ₀)
30		elnn0 12451	. . . . . . . . 9 ⊢ ((deg‘𝑎) ∈ ℕ₀ ↔ ((deg‘𝑎) ∈ ℕ ∨ (deg‘𝑎) = 0))
31	29, 30	sylib 218	. . . . . . . 8 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → ((deg‘𝑎) ∈ ℕ ∨ (deg‘𝑎) = 0))
32		orel2 890	. . . . . . . 8 ⊢ (¬ (deg‘𝑎) = 0 → (((deg‘𝑎) ∈ ℕ ∨ (deg‘𝑎) = 0) → (deg‘𝑎) ∈ ℕ))
33	27, 31, 32	sylc 65	. . . . . . 7 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → (deg‘𝑎) ∈ ℕ)
34		eqid 2730	. . . . . . . 8 ⊢ (deg‘𝑎) = (deg‘𝑎)
35		simp3 1138	. . . . . . . 8 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → 𝐴 ∈ ℝ)
36		simp2 1137	. . . . . . . 8 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → (𝑎‘𝐴) = 0)
37	34, 24, 33, 35, 36	aaliou 26253	. . . . . . 7 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑(deg‘𝑎))) < (abs‘(𝐴 − (𝑝 / 𝑞)))))
38		oveq2 7398	. . . . . . . . . . . . 13 ⊢ (𝑘 = (deg‘𝑎) → (𝑞↑𝑘) = (𝑞↑(deg‘𝑎)))
39	38	oveq2d 7406	. . . . . . . . . . . 12 ⊢ (𝑘 = (deg‘𝑎) → (𝑥 / (𝑞↑𝑘)) = (𝑥 / (𝑞↑(deg‘𝑎))))
40	39	breq1d 5120	. . . . . . . . . . 11 ⊢ (𝑘 = (deg‘𝑎) → ((𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞))) ↔ (𝑥 / (𝑞↑(deg‘𝑎))) < (abs‘(𝐴 − (𝑝 / 𝑞)))))
41	40	orbi2d 915	. . . . . . . . . 10 ⊢ (𝑘 = (deg‘𝑎) → ((𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞)))) ↔ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑(deg‘𝑎))) < (abs‘(𝐴 − (𝑝 / 𝑞))))))
42	41	2ralbidv 3202	. . . . . . . . 9 ⊢ (𝑘 = (deg‘𝑎) → (∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞)))) ↔ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑(deg‘𝑎))) < (abs‘(𝐴 − (𝑝 / 𝑞))))))
43	42	rexbidv 3158	. . . . . . . 8 ⊢ (𝑘 = (deg‘𝑎) → (∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞)))) ↔ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑(deg‘𝑎))) < (abs‘(𝐴 − (𝑝 / 𝑞))))))
44	43	rspcev 3591	. . . . . . 7 ⊢ (((deg‘𝑎) ∈ ℕ ∧ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑(deg‘𝑎))) < (abs‘(𝐴 − (𝑝 / 𝑞))))) → ∃𝑘 ∈ ℕ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞)))))
45	33, 37, 44	syl2anc 584	. . . . . 6 ⊢ ((𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) ∧ (𝑎‘𝐴) = 0 ∧ 𝐴 ∈ ℝ) → ∃𝑘 ∈ ℕ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞)))))
46	45	3exp 1119	. . . . 5 ⊢ (𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝}) → ((𝑎‘𝐴) = 0 → (𝐴 ∈ ℝ → ∃𝑘 ∈ ℕ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞)))))))
47	46	rexlimiv 3128	. . . 4 ⊢ (∃𝑎 ∈ ((Poly‘ℤ) ∖ {0_𝑝})(𝑎‘𝐴) = 0 → (𝐴 ∈ ℝ → ∃𝑘 ∈ ℕ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞))))))
48	2, 47	simplbiim 504	. . 3 ⊢ (𝐴 ∈ 𝔸 → (𝐴 ∈ ℝ → ∃𝑘 ∈ ℕ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞))))))
49	48	imp 406	. 2 ⊢ ((𝐴 ∈ 𝔸 ∧ 𝐴 ∈ ℝ) → ∃𝑘 ∈ ℕ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞)))))
50	1, 49	sylbi 217	1 ⊢ (𝐴 ∈ (𝔸 ∩ ℝ) → ∃𝑘 ∈ ℕ ∃𝑥 ∈ ℝ⁺ ∀𝑝 ∈ ℤ ∀𝑞 ∈ ℕ (𝐴 = (𝑝 / 𝑞) ∨ (𝑥 / (𝑞↑𝑘)) < (abs‘(𝐴 − (𝑝 / 𝑞)))))

Colors of variables: wff setvar class

Syntax hints: ¬ wn 3 → wi 4 ↔ wb 206 ∧ wa 395 ∨ wo 847 ∧ w3a 1086 = wceq 1540 ∈ wcel 2109 ∀wral 3045 ∃wrex 3054 ∖ cdif 3914 ∩ cin 3916 {csn 4592 class class class wbr 5110 × cxp 5639 ‘cfv 6514 (class class class)co 7390 ℂcc 11073 ℝcr 11074 0cc0 11075 < clt 11215 − cmin 11412 / cdiv 11842 ℕcn 12193 ℕ₀cn0 12449 ℤcz 12536 ℝ⁺crp 12958 ↑cexp 14033 abscabs 15207 0_𝑝c0p 25577 Polycply 26096 degcdgr 26099 𝔸caa 26229

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 2702 ax-rep 5237 ax-sep 5254 ax-nul 5264 ax-pow 5323 ax-pr 5390 ax-un 7714 ax-inf2 9601 ax-cnex 11131 ax-resscn 11132 ax-1cn 11133 ax-icn 11134 ax-addcl 11135 ax-addrcl 11136 ax-mulcl 11137 ax-mulrcl 11138 ax-mulcom 11139 ax-addass 11140 ax-mulass 11141 ax-distr 11142 ax-i2m1 11143 ax-1ne0 11144 ax-1rid 11145 ax-rnegex 11146 ax-rrecex 11147 ax-cnre 11148 ax-pre-lttri 11149 ax-pre-lttrn 11150 ax-pre-ltadd 11151 ax-pre-mulgt0 11152 ax-pre-sup 11153 ax-addf 11154

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 2534 df-eu 2563 df-clab 2709 df-cleq 2722 df-clel 2804 df-nfc 2879 df-ne 2927 df-nel 3031 df-ral 3046 df-rex 3055 df-rmo 3356 df-reu 3357 df-rab 3409 df-v 3452 df-sbc 3757 df-csb 3866 df-dif 3920 df-un 3922 df-in 3924 df-ss 3934 df-pss 3937 df-nul 4300 df-if 4492 df-pw 4568 df-sn 4593 df-pr 4595 df-tp 4597 df-op 4599 df-uni 4875 df-int 4914 df-iun 4960 df-iin 4961 df-br 5111 df-opab 5173 df-mpt 5192 df-tr 5218 df-id 5536 df-eprel 5541 df-po 5549 df-so 5550 df-fr 5594 df-se 5595 df-we 5596 df-xp 5647 df-rel 5648 df-cnv 5649 df-co 5650 df-dm 5651 df-rn 5652 df-res 5653 df-ima 5654 df-pred 6277 df-ord 6338 df-on 6339 df-lim 6340 df-suc 6341 df-iota 6467 df-fun 6516 df-fn 6517 df-f 6518 df-f1 6519 df-fo 6520 df-f1o 6521 df-fv 6522 df-isom 6523 df-riota 7347 df-ov 7393 df-oprab 7394 df-mpo 7395 df-of 7656 df-om 7846 df-1st 7971 df-2nd 7972 df-supp 8143 df-frecs 8263 df-wrecs 8294 df-recs 8343 df-rdg 8381 df-1o 8437 df-2o 8438 df-oadd 8441 df-er 8674 df-map 8804 df-pm 8805 df-ixp 8874 df-en 8922 df-dom 8923 df-sdom 8924 df-fin 8925 df-fsupp 9320 df-fi 9369 df-sup 9400 df-inf 9401 df-oi 9470 df-dju 9861 df-card 9899 df-pnf 11217 df-mnf 11218 df-xr 11219 df-ltxr 11220 df-le 11221 df-sub 11414 df-neg 11415 df-div 11843 df-nn 12194 df-2 12256 df-3 12257 df-4 12258 df-5 12259 df-6 12260 df-7 12261 df-8 12262 df-9 12263 df-n0 12450 df-xnn0 12523 df-z 12537 df-dec 12657 df-uz 12801 df-q 12915 df-rp 12959 df-xneg 13079 df-xadd 13080 df-xmul 13081 df-ioo 13317 df-ico 13319 df-icc 13320 df-fz 13476 df-fzo 13623 df-fl 13761 df-seq 13974 df-exp 14034 df-hash 14303 df-cj 15072 df-re 15073 df-im 15074 df-sqrt 15208 df-abs 15209 df-clim 15461 df-rlim 15462 df-sum 15660 df-struct 17124 df-sets 17141 df-slot 17159 df-ndx 17171 df-base 17187 df-ress 17208 df-plusg 17240 df-mulr 17241 df-starv 17242 df-sca 17243 df-vsca 17244 df-ip 17245 df-tset 17246 df-ple 17247 df-ds 17249 df-unif 17250 df-hom 17251 df-cco 17252 df-rest 17392 df-topn 17393 df-0g 17411 df-gsum 17412 df-topgen 17413 df-pt 17414 df-prds 17417 df-xrs 17472 df-qtop 17477 df-imas 17478 df-xps 17480 df-mre 17554 df-mrc 17555 df-acs 17557 df-mgm 18574 df-sgrp 18653 df-mnd 18669 df-submnd 18718 df-grp 18875 df-minusg 18876 df-mulg 19007 df-subg 19062 df-cntz 19256 df-cmn 19719 df-abl 19720 df-mgp 20057 df-rng 20069 df-ur 20098 df-ring 20151 df-cring 20152 df-subrng 20462 df-subrg 20486 df-psmet 21263 df-xmet 21264 df-met 21265 df-bl 21266 df-mopn 21267 df-fbas 21268 df-fg 21269 df-cnfld 21272 df-top 22788 df-topon 22805 df-topsp 22827 df-bases 22840 df-cld 22913 df-ntr 22914 df-cls 22915 df-nei 22992 df-lp 23030 df-perf 23031 df-cn 23121 df-cnp 23122 df-haus 23209 df-cmp 23281 df-tx 23456 df-hmeo 23649 df-fil 23740 df-fm 23832 df-flim 23833 df-flf 23834 df-xms 24215 df-ms 24216 df-tms 24217 df-cncf 24778 df-0p 25578 df-limc 25774 df-dv 25775 df-dvn 25776 df-cpn 25777 df-ply 26100 df-idp 26101 df-coe 26102 df-dgr 26103 df-quot 26206 df-aa 26230

This theorem is referenced by: aaliou2b 26256

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