stoweidlem25 - Mathbox for Glauco Siliprandi

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Theorem stoweidlem25 45226

Description: This lemma proves that for n sufficiently large, q_n( t ) < ε, for all 𝑡 in 𝑇 ∖ 𝑈: see Lemma 1 [BrosowskiDeutsh] p. 91 (at the top of page 91). 𝑄 is used to represent q_n in the paper, 𝑁 to represent n in the paper, 𝐾 to represent k, 𝐷 to represent δ, 𝑃 to represent p, and 𝐸 to represent ε. (Contributed by Glauco Siliprandi, 20-Apr-2017.)

**Hypotheses**
Ref	Expression
stoweidlem25.1	⊢ 𝑄 = (𝑡 ∈ 𝑇 ↦ ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁)))
stoweidlem25.2	⊢ (𝜑 → 𝑁 ∈ ℕ)
stoweidlem25.3	⊢ (𝜑 → 𝐾 ∈ ℕ)
stoweidlem25.4	⊢ (𝜑 → 𝐷 ∈ ℝ⁺)
stoweidlem25.6	⊢ (𝜑 → 𝑃:𝑇⟶ℝ)
stoweidlem25.7	⊢ (𝜑 → ∀𝑡 ∈ 𝑇 (0 ≤ (𝑃‘𝑡) ∧ (𝑃‘𝑡) ≤ 1))
stoweidlem25.8	⊢ (𝜑 → ∀𝑡 ∈ (𝑇 ∖ 𝑈)𝐷 ≤ (𝑃‘𝑡))
stoweidlem25.9	⊢ (𝜑 → 𝐸 ∈ ℝ⁺)
stoweidlem25.11	⊢ (𝜑 → (1 / ((𝐾 · 𝐷)↑𝑁)) < 𝐸)

**Assertion**
Ref	Expression
stoweidlem25	⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (𝑄‘𝑡) < 𝐸)

Distinct variable group: 𝑡,𝑇 Allowed substitution hints: 𝜑(𝑡) 𝐷(𝑡) 𝑃(𝑡) 𝑄(𝑡) 𝑈(𝑡) 𝐸(𝑡) 𝐾(𝑡) 𝑁(𝑡)

**Proof of Theorem stoweidlem25**
Step	Hyp	Ref	Expression
1		eldifi 4118	. . 3 ⊢ (𝑡 ∈ (𝑇 ∖ 𝑈) → 𝑡 ∈ 𝑇)
2		stoweidlem25.1	. . . . 5 ⊢ 𝑄 = (𝑡 ∈ 𝑇 ↦ ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁)))
3		stoweidlem25.6	. . . . 5 ⊢ (𝜑 → 𝑃:𝑇⟶ℝ)
4		stoweidlem25.2	. . . . . 6 ⊢ (𝜑 → 𝑁 ∈ ℕ)
5	4	nnnn0d 12529	. . . . 5 ⊢ (𝜑 → 𝑁 ∈ ℕ₀)
6		stoweidlem25.3	. . . . . 6 ⊢ (𝜑 → 𝐾 ∈ ℕ)
7	6	nnnn0d 12529	. . . . 5 ⊢ (𝜑 → 𝐾 ∈ ℕ₀)
8	2, 3, 5, 7	stoweidlem12 45213	. . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (𝑄‘𝑡) = ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁)))
9		1red 11212	. . . . . 6 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → 1 ∈ ℝ)
10	3	ffvelcdmda 7076	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (𝑃‘𝑡) ∈ ℝ)
11	5	adantr 480	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → 𝑁 ∈ ℕ₀)
12	10, 11	reexpcld 14125	. . . . . 6 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → ((𝑃‘𝑡)↑𝑁) ∈ ℝ)
13	9, 12	resubcld 11639	. . . . 5 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (1 − ((𝑃‘𝑡)↑𝑁)) ∈ ℝ)
14	6, 5	nnexpcld 14205	. . . . . . 7 ⊢ (𝜑 → (𝐾↑𝑁) ∈ ℕ)
15	14	nnnn0d 12529	. . . . . 6 ⊢ (𝜑 → (𝐾↑𝑁) ∈ ℕ₀)
16	15	adantr 480	. . . . 5 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (𝐾↑𝑁) ∈ ℕ₀)
17	13, 16	reexpcld 14125	. . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁)) ∈ ℝ)
18	8, 17	eqeltrd 2825	. . 3 ⊢ ((𝜑 ∧ 𝑡 ∈ 𝑇) → (𝑄‘𝑡) ∈ ℝ)
19	1, 18	sylan2 592	. 2 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (𝑄‘𝑡) ∈ ℝ)
20	6	nnred 12224	. . . . . 6 ⊢ (𝜑 → 𝐾 ∈ ℝ)
21		stoweidlem25.4	. . . . . . 7 ⊢ (𝜑 → 𝐷 ∈ ℝ⁺)
22	21	rpred 13013	. . . . . 6 ⊢ (𝜑 → 𝐷 ∈ ℝ)
23	20, 22	remulcld 11241	. . . . 5 ⊢ (𝜑 → (𝐾 · 𝐷) ∈ ℝ)
24	23, 5	reexpcld 14125	. . . 4 ⊢ (𝜑 → ((𝐾 · 𝐷)↑𝑁) ∈ ℝ)
25	6	nncnd 12225	. . . . . 6 ⊢ (𝜑 → 𝐾 ∈ ℂ)
26	6	nnne0d 12259	. . . . . 6 ⊢ (𝜑 → 𝐾 ≠ 0)
27	21	rpcnne0d 13022	. . . . . 6 ⊢ (𝜑 → (𝐷 ∈ ℂ ∧ 𝐷 ≠ 0))
28		mulne0 11853	. . . . . 6 ⊢ (((𝐾 ∈ ℂ ∧ 𝐾 ≠ 0) ∧ (𝐷 ∈ ℂ ∧ 𝐷 ≠ 0)) → (𝐾 · 𝐷) ≠ 0)
29	25, 26, 27, 28	syl21anc 835	. . . . 5 ⊢ (𝜑 → (𝐾 · 𝐷) ≠ 0)
30	21	rpcnd 13015	. . . . . . 7 ⊢ (𝜑 → 𝐷 ∈ ℂ)
31	25, 30	mulcld 11231	. . . . . 6 ⊢ (𝜑 → (𝐾 · 𝐷) ∈ ℂ)
32		expne0 14056	. . . . . 6 ⊢ (((𝐾 · 𝐷) ∈ ℂ ∧ 𝑁 ∈ ℕ) → (((𝐾 · 𝐷)↑𝑁) ≠ 0 ↔ (𝐾 · 𝐷) ≠ 0))
33	31, 4, 32	syl2anc 583	. . . . 5 ⊢ (𝜑 → (((𝐾 · 𝐷)↑𝑁) ≠ 0 ↔ (𝐾 · 𝐷) ≠ 0))
34	29, 33	mpbird 257	. . . 4 ⊢ (𝜑 → ((𝐾 · 𝐷)↑𝑁) ≠ 0)
35	24, 34	rereccld 12038	. . 3 ⊢ (𝜑 → (1 / ((𝐾 · 𝐷)↑𝑁)) ∈ ℝ)
36	35	adantr 480	. 2 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (1 / ((𝐾 · 𝐷)↑𝑁)) ∈ ℝ)
37		stoweidlem25.9	. . . 4 ⊢ (𝜑 → 𝐸 ∈ ℝ⁺)
38	37	rpred 13013	. . 3 ⊢ (𝜑 → 𝐸 ∈ ℝ)
39	38	adantr 480	. 2 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 𝐸 ∈ ℝ)
40	1, 8	sylan2 592	. . 3 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (𝑄‘𝑡) = ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁)))
41	4	adantr 480	. . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 𝑁 ∈ ℕ)
42	6	adantr 480	. . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 𝐾 ∈ ℕ)
43	21	adantr 480	. . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 𝐷 ∈ ℝ⁺)
44	3	adantr 480	. . . . . 6 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 𝑃:𝑇⟶ℝ)
45	1	adantl 481	. . . . . 6 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 𝑡 ∈ 𝑇)
46	44, 45	ffvelcdmd 7077	. . . . 5 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (𝑃‘𝑡) ∈ ℝ)
47		0red 11214	. . . . . 6 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 0 ∈ ℝ)
48	22	adantr 480	. . . . . 6 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 𝐷 ∈ ℝ)
49	21	rpgt0d 13016	. . . . . . 7 ⊢ (𝜑 → 0 < 𝐷)
50	49	adantr 480	. . . . . 6 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 0 < 𝐷)
51		stoweidlem25.8	. . . . . . 7 ⊢ (𝜑 → ∀𝑡 ∈ (𝑇 ∖ 𝑈)𝐷 ≤ (𝑃‘𝑡))
52	51	r19.21bi 3240	. . . . . 6 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 𝐷 ≤ (𝑃‘𝑡))
53	47, 48, 46, 50, 52	ltletrd 11371	. . . . 5 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 0 < (𝑃‘𝑡))
54	46, 53	elrpd 13010	. . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (𝑃‘𝑡) ∈ ℝ⁺)
55		stoweidlem25.7	. . . . . . 7 ⊢ (𝜑 → ∀𝑡 ∈ 𝑇 (0 ≤ (𝑃‘𝑡) ∧ (𝑃‘𝑡) ≤ 1))
56	55	adantr 480	. . . . . 6 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → ∀𝑡 ∈ 𝑇 (0 ≤ (𝑃‘𝑡) ∧ (𝑃‘𝑡) ≤ 1))
57		rsp 3236	. . . . . 6 ⊢ (∀𝑡 ∈ 𝑇 (0 ≤ (𝑃‘𝑡) ∧ (𝑃‘𝑡) ≤ 1) → (𝑡 ∈ 𝑇 → (0 ≤ (𝑃‘𝑡) ∧ (𝑃‘𝑡) ≤ 1)))
58	56, 45, 57	sylc 65	. . . . 5 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (0 ≤ (𝑃‘𝑡) ∧ (𝑃‘𝑡) ≤ 1))
59	58	simpld 494	. . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → 0 ≤ (𝑃‘𝑡))
60	58	simprd 495	. . . 4 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (𝑃‘𝑡) ≤ 1)
61	41, 42, 43, 54, 59, 60, 52	stoweidlem1 45202	. . 3 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → ((1 − ((𝑃‘𝑡)↑𝑁))↑(𝐾↑𝑁)) ≤ (1 / ((𝐾 · 𝐷)↑𝑁)))
62	40, 61	eqbrtrd 5160	. 2 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (𝑄‘𝑡) ≤ (1 / ((𝐾 · 𝐷)↑𝑁)))
63		stoweidlem25.11	. . 3 ⊢ (𝜑 → (1 / ((𝐾 · 𝐷)↑𝑁)) < 𝐸)
64	63	adantr 480	. 2 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (1 / ((𝐾 · 𝐷)↑𝑁)) < 𝐸)
65	19, 36, 39, 62, 64	lelttrd 11369	1 ⊢ ((𝜑 ∧ 𝑡 ∈ (𝑇 ∖ 𝑈)) → (𝑄‘𝑡) < 𝐸)

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 205 ∧ wa 395 = wceq 1533 ∈ wcel 2098 ≠ wne 2932 ∀wral 3053 ∖ cdif 3937 class class class wbr 5138 ↦ cmpt 5221 ⟶wf 6529 ‘cfv 6533 (class class class)co 7401 ℂcc 11104 ℝcr 11105 0cc0 11106 1c1 11107 · cmul 11111 < clt 11245 ≤ cle 11246 − cmin 11441 / cdiv 11868 ℕcn 12209 ℕ₀cn0 12469 ℝ⁺crp 12971 ↑cexp 14024

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 2695 ax-sep 5289 ax-nul 5296 ax-pow 5353 ax-pr 5417 ax-un 7718 ax-cnex 11162 ax-resscn 11163 ax-1cn 11164 ax-icn 11165 ax-addcl 11166 ax-addrcl 11167 ax-mulcl 11168 ax-mulrcl 11169 ax-mulcom 11170 ax-addass 11171 ax-mulass 11172 ax-distr 11173 ax-i2m1 11174 ax-1ne0 11175 ax-1rid 11176 ax-rnegex 11177 ax-rrecex 11178 ax-cnre 11179 ax-pre-lttri 11180 ax-pre-lttrn 11181 ax-pre-ltadd 11182 ax-pre-mulgt0 11183

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 2526 df-eu 2555 df-clab 2702 df-cleq 2716 df-clel 2802 df-nfc 2877 df-ne 2933 df-nel 3039 df-ral 3054 df-rex 3063 df-rmo 3368 df-reu 3369 df-rab 3425 df-v 3468 df-sbc 3770 df-csb 3886 df-dif 3943 df-un 3945 df-in 3947 df-ss 3957 df-pss 3959 df-nul 4315 df-if 4521 df-pw 4596 df-sn 4621 df-pr 4623 df-op 4627 df-uni 4900 df-iun 4989 df-br 5139 df-opab 5201 df-mpt 5222 df-tr 5256 df-id 5564 df-eprel 5570 df-po 5578 df-so 5579 df-fr 5621 df-we 5623 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-res 5678 df-ima 5679 df-pred 6290 df-ord 6357 df-on 6358 df-lim 6359 df-suc 6360 df-iota 6485 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7357 df-ov 7404 df-oprab 7405 df-mpo 7406 df-om 7849 df-2nd 7969 df-frecs 8261 df-wrecs 8292 df-recs 8366 df-rdg 8405 df-er 8699 df-en 8936 df-dom 8937 df-sdom 8938 df-pnf 11247 df-mnf 11248 df-xr 11249 df-ltxr 11250 df-le 11251 df-sub 11443 df-neg 11444 df-div 11869 df-nn 12210 df-2 12272 df-n0 12470 df-z 12556 df-uz 12820 df-rp 12972 df-seq 13964 df-exp 14025

This theorem is referenced by: stoweidlem45 45246

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