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Theorem dchrisum0lem2a 25775

Description: Lemma for dchrisum0 25778. (Contributed by Mario Carneiro, 12-May-2016.)

**Hypotheses**
Ref	Expression
rpvmasum.z	⊢ 𝑍 = (ℤ/nℤ‘𝑁)
rpvmasum.l	⊢ 𝐿 = (ℤRHom‘𝑍)
rpvmasum.a	⊢ (𝜑 → 𝑁 ∈ ℕ)
rpvmasum2.g	⊢ 𝐺 = (DChr‘𝑁)
rpvmasum2.d	⊢ 𝐷 = (Base‘𝐺)
rpvmasum2.1	⊢ 1 = (0_g‘𝐺)
rpvmasum2.w	⊢ 𝑊 = {𝑦 ∈ (𝐷 ∖ { 1 }) ∣ Σ𝑚 ∈ ℕ ((𝑦‘(𝐿‘𝑚)) / 𝑚) = 0}
dchrisum0.b	⊢ (𝜑 → 𝑋 ∈ 𝑊)
dchrisum0lem1.f	⊢ 𝐹 = (𝑎 ∈ ℕ ↦ ((𝑋‘(𝐿‘𝑎)) / (√‘𝑎)))
dchrisum0.c	⊢ (𝜑 → 𝐶 ∈ (0[,)+∞))
dchrisum0.s	⊢ (𝜑 → seq1( + , 𝐹) ⇝ 𝑆)
dchrisum0.1	⊢ (𝜑 → ∀𝑦 ∈ (1[,)+∞)(abs‘((seq1( + , 𝐹)‘(⌊‘𝑦)) − 𝑆)) ≤ (𝐶 / (√‘𝑦)))
dchrisum0lem2.h	⊢ 𝐻 = (𝑦 ∈ ℝ⁺ ↦ (Σ𝑑 ∈ (1...(⌊‘𝑦))(1 / (√‘𝑑)) − (2 · (√‘𝑦))))
dchrisum0lem2.u	⊢ (𝜑 → 𝐻 ⇝_𝑟 𝑈)

**Assertion**
Ref	Expression
dchrisum0lem2a	⊢ (𝜑 → (𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚)))) ∈ 𝑂(1))

Distinct variable groups: 𝑥,𝑚,𝑦, 1 𝑚,𝑑,𝑥,𝑦,𝐶 𝐹,𝑑,𝑥,𝑦 𝑎,𝑑,𝑚,𝑥,𝑦 𝑚,𝑁,𝑥,𝑦 𝜑,𝑑,𝑚,𝑥 𝑆,𝑑,𝑚,𝑥,𝑦 𝑈,𝑚,𝑥 𝑥,𝑊 𝑚,𝑍,𝑥,𝑦 𝐷,𝑚,𝑥,𝑦 𝐿,𝑎,𝑑,𝑚,𝑥,𝑦 𝑋,𝑎,𝑑,𝑚,𝑥,𝑦 𝑚,𝐹 Allowed substitution hints: 𝜑(𝑦,𝑎) 𝐶(𝑎) 𝐷(𝑎,𝑑) 𝑆(𝑎) 𝑈(𝑦,𝑎,𝑑) 1 (𝑎,𝑑) 𝐹(𝑎) 𝐺(𝑥,𝑦,𝑚,𝑎,𝑑) 𝐻(𝑥,𝑦,𝑚,𝑎,𝑑) 𝑁(𝑎,𝑑) 𝑊(𝑦,𝑚,𝑎,𝑑) 𝑍(𝑎,𝑑)

Proof of Theorem dchrisum0lem2a Dummy variables 𝑤 𝑧 are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		fzfid 13191	. . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (1...(⌊‘𝑥)) ∈ Fin)
2		simpl 483	. . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → 𝜑)
3		elfznn 12786	. . . . 5 ⊢ (𝑚 ∈ (1...(⌊‘𝑥)) → 𝑚 ∈ ℕ)
4		rpvmasum2.g	. . . . . . 7 ⊢ 𝐺 = (DChr‘𝑁)
5		rpvmasum.z	. . . . . . 7 ⊢ 𝑍 = (ℤ/nℤ‘𝑁)
6		rpvmasum2.d	. . . . . . 7 ⊢ 𝐷 = (Base‘𝐺)
7		rpvmasum.l	. . . . . . 7 ⊢ 𝐿 = (ℤRHom‘𝑍)
8		rpvmasum2.w	. . . . . . . . . . 11 ⊢ 𝑊 = {𝑦 ∈ (𝐷 ∖ { 1 }) ∣ Σ𝑚 ∈ ℕ ((𝑦‘(𝐿‘𝑚)) / 𝑚) = 0}
9	8	ssrab3 3978	. . . . . . . . . 10 ⊢ 𝑊 ⊆ (𝐷 ∖ { 1 })
10		dchrisum0.b	. . . . . . . . . 10 ⊢ (𝜑 → 𝑋 ∈ 𝑊)
11	9, 10	sseldi 3887	. . . . . . . . 9 ⊢ (𝜑 → 𝑋 ∈ (𝐷 ∖ { 1 }))
12	11	eldifad 3871	. . . . . . . 8 ⊢ (𝜑 → 𝑋 ∈ 𝐷)
13	12	adantr 481	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → 𝑋 ∈ 𝐷)
14		nnz 11853	. . . . . . . 8 ⊢ (𝑚 ∈ ℕ → 𝑚 ∈ ℤ)
15	14	adantl 482	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → 𝑚 ∈ ℤ)
16	4, 5, 6, 7, 13, 15	dchrzrhcl 25503	. . . . . 6 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → (𝑋‘(𝐿‘𝑚)) ∈ ℂ)
17		nnrp 12250	. . . . . . . . 9 ⊢ (𝑚 ∈ ℕ → 𝑚 ∈ ℝ⁺)
18	17	adantl 482	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → 𝑚 ∈ ℝ⁺)
19	18	rpsqrtcld 14605	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → (√‘𝑚) ∈ ℝ⁺)
20	19	rpcnd 12283	. . . . . 6 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → (√‘𝑚) ∈ ℂ)
21	19	rpne0d 12286	. . . . . 6 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → (√‘𝑚) ≠ 0)
22	16, 20, 21	divcld 11264	. . . . 5 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → ((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) ∈ ℂ)
23	2, 3, 22	syl2an 595	. . . 4 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) ∈ ℂ)
24	1, 23	fsumcl 14923	. . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) ∈ ℂ)
25		dchrisum0lem2.u	. . . . 5 ⊢ (𝜑 → 𝐻 ⇝_𝑟 𝑈)
26		rlimcl 14694	. . . . 5 ⊢ (𝐻 ⇝_𝑟 𝑈 → 𝑈 ∈ ℂ)
27	25, 26	syl 17	. . . 4 ⊢ (𝜑 → 𝑈 ∈ ℂ)
28	27	adantr 481	. . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → 𝑈 ∈ ℂ)
29		0xr 10534	. . . . . . . . 9 ⊢ 0 ∈ ℝ^*
30		0lt1 11010	. . . . . . . . 9 ⊢ 0 < 1
31		df-ioo 12592	. . . . . . . . . 10 ⊢ (,) = (𝑥 ∈ ℝ^, 𝑦 ∈ ℝ^ ↦ {𝑧 ∈ ℝ^* ∣ (𝑥 < 𝑧 ∧ 𝑧 < 𝑦)})
32		df-ico 12594	. . . . . . . . . 10 ⊢ [,) = (𝑥 ∈ ℝ^, 𝑦 ∈ ℝ^ ↦ {𝑧 ∈ ℝ^* ∣ (𝑥 ≤ 𝑧 ∧ 𝑧 < 𝑦)})
33		xrltletr 12400	. . . . . . . . . 10 ⊢ ((0 ∈ ℝ^* ∧ 1 ∈ ℝ^* ∧ 𝑤 ∈ ℝ^*) → ((0 < 1 ∧ 1 ≤ 𝑤) → 0 < 𝑤))
34	31, 32, 33	ixxss1 12606	. . . . . . . . 9 ⊢ ((0 ∈ ℝ^* ∧ 0 < 1) → (1[,)+∞) ⊆ (0(,)+∞))
35	29, 30, 34	mp2an 688	. . . . . . . 8 ⊢ (1[,)+∞) ⊆ (0(,)+∞)
36		ioorp 12664	. . . . . . . 8 ⊢ (0(,)+∞) = ℝ⁺
37	35, 36	sseqtri 3924	. . . . . . 7 ⊢ (1[,)+∞) ⊆ ℝ⁺
38		resmpt 5786	. . . . . . 7 ⊢ ((1[,)+∞) ⊆ ℝ⁺ → ((𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) ↾ (1[,)+∞)) = (𝑥 ∈ (1[,)+∞) ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))))
39	37, 38	ax-mp 5	. . . . . 6 ⊢ ((𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) ↾ (1[,)+∞)) = (𝑥 ∈ (1[,)+∞) ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)))
40	37	sseli 3885	. . . . . . . . 9 ⊢ (𝑥 ∈ (1[,)+∞) → 𝑥 ∈ ℝ⁺)
41	3	adantl 482	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → 𝑚 ∈ ℕ)
42		2fveq3 6543	. . . . . . . . . . . 12 ⊢ (𝑎 = 𝑚 → (𝑋‘(𝐿‘𝑎)) = (𝑋‘(𝐿‘𝑚)))
43		fveq2 6538	. . . . . . . . . . . 12 ⊢ (𝑎 = 𝑚 → (√‘𝑎) = (√‘𝑚))
44	42, 43	oveq12d 7034	. . . . . . . . . . 11 ⊢ (𝑎 = 𝑚 → ((𝑋‘(𝐿‘𝑎)) / (√‘𝑎)) = ((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)))
45		dchrisum0lem1.f	. . . . . . . . . . 11 ⊢ 𝐹 = (𝑎 ∈ ℕ ↦ ((𝑋‘(𝐿‘𝑎)) / (√‘𝑎)))
46		ovex 7048	. . . . . . . . . . 11 ⊢ ((𝑋‘(𝐿‘𝑎)) / (√‘𝑎)) ∈ V
47	44, 45, 46	fvmpt3i 6640	. . . . . . . . . 10 ⊢ (𝑚 ∈ ℕ → (𝐹‘𝑚) = ((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)))
48	41, 47	syl 17	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (𝐹‘𝑚) = ((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)))
49	40, 48	sylanl2 677	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑥 ∈ (1[,)+∞)) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (𝐹‘𝑚) = ((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)))
50		1re 10487	. . . . . . . . . . . 12 ⊢ 1 ∈ ℝ
51		elicopnf 12683	. . . . . . . . . . . 12 ⊢ (1 ∈ ℝ → (𝑥 ∈ (1[,)+∞) ↔ (𝑥 ∈ ℝ ∧ 1 ≤ 𝑥)))
52	50, 51	ax-mp 5	. . . . . . . . . . 11 ⊢ (𝑥 ∈ (1[,)+∞) ↔ (𝑥 ∈ ℝ ∧ 1 ≤ 𝑥))
53		flge1nn 13041	. . . . . . . . . . 11 ⊢ ((𝑥 ∈ ℝ ∧ 1 ≤ 𝑥) → (⌊‘𝑥) ∈ ℕ)
54	52, 53	sylbi 218	. . . . . . . . . 10 ⊢ (𝑥 ∈ (1[,)+∞) → (⌊‘𝑥) ∈ ℕ)
55	54	adantl 482	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ (1[,)+∞)) → (⌊‘𝑥) ∈ ℕ)
56		nnuz 12130	. . . . . . . . 9 ⊢ ℕ = (ℤ_≥‘1)
57	55, 56	syl6eleq 2893	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ (1[,)+∞)) → (⌊‘𝑥) ∈ (ℤ_≥‘1))
58	40, 23	sylanl2 677	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑥 ∈ (1[,)+∞)) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) ∈ ℂ)
59	49, 57, 58	fsumser 14920	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ (1[,)+∞)) → Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) = (seq1( + , 𝐹)‘(⌊‘𝑥)))
60	59	mpteq2dva 5055	. . . . . 6 ⊢ (𝜑 → (𝑥 ∈ (1[,)+∞) ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) = (𝑥 ∈ (1[,)+∞) ↦ (seq1( + , 𝐹)‘(⌊‘𝑥))))
61	39, 60	syl5eq 2843	. . . . 5 ⊢ (𝜑 → ((𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) ↾ (1[,)+∞)) = (𝑥 ∈ (1[,)+∞) ↦ (seq1( + , 𝐹)‘(⌊‘𝑥))))
62		fveq2 6538	. . . . . . 7 ⊢ (𝑚 = (⌊‘𝑥) → (seq1( + , 𝐹)‘𝑚) = (seq1( + , 𝐹)‘(⌊‘𝑥)))
63		rpssre 12246	. . . . . . . . 9 ⊢ ℝ⁺ ⊆ ℝ
64	63	a1i 11	. . . . . . . 8 ⊢ (𝜑 → ℝ⁺ ⊆ ℝ)
65	37, 64	syl5ss 3900	. . . . . . 7 ⊢ (𝜑 → (1[,)+∞) ⊆ ℝ)
66		1zzd 11862	. . . . . . 7 ⊢ (𝜑 → 1 ∈ ℤ)
67	44	cbvmptv 5061	. . . . . . . . . . . . 13 ⊢ (𝑎 ∈ ℕ ↦ ((𝑋‘(𝐿‘𝑎)) / (√‘𝑎))) = (𝑚 ∈ ℕ ↦ ((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)))
68	45, 67	eqtri 2819	. . . . . . . . . . . 12 ⊢ 𝐹 = (𝑚 ∈ ℕ ↦ ((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)))
69	22, 68	fmptd 6741	. . . . . . . . . . 11 ⊢ (𝜑 → 𝐹:ℕ⟶ℂ)
70	69	ffvelrnda 6716	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → (𝐹‘𝑚) ∈ ℂ)
71	56, 66, 70	serf 13248	. . . . . . . . 9 ⊢ (𝜑 → seq1( + , 𝐹):ℕ⟶ℂ)
72	71	feqmptd 6601	. . . . . . . 8 ⊢ (𝜑 → seq1( + , 𝐹) = (𝑚 ∈ ℕ ↦ (seq1( + , 𝐹)‘𝑚)))
73		dchrisum0.s	. . . . . . . 8 ⊢ (𝜑 → seq1( + , 𝐹) ⇝ 𝑆)
74	72, 73	eqbrtrrd 4986	. . . . . . 7 ⊢ (𝜑 → (𝑚 ∈ ℕ ↦ (seq1( + , 𝐹)‘𝑚)) ⇝ 𝑆)
75	71	ffvelrnda 6716	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑚 ∈ ℕ) → (seq1( + , 𝐹)‘𝑚) ∈ ℂ)
76	52	simprbi 497	. . . . . . . 8 ⊢ (𝑥 ∈ (1[,)+∞) → 1 ≤ 𝑥)
77	76	adantl 482	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ (1[,)+∞)) → 1 ≤ 𝑥)
78	56, 62, 65, 66, 74, 75, 77	climrlim2 14738	. . . . . 6 ⊢ (𝜑 → (𝑥 ∈ (1[,)+∞) ↦ (seq1( + , 𝐹)‘(⌊‘𝑥))) ⇝_𝑟 𝑆)
79		rlimo1 14807	. . . . . 6 ⊢ ((𝑥 ∈ (1[,)+∞) ↦ (seq1( + , 𝐹)‘(⌊‘𝑥))) ⇝_𝑟 𝑆 → (𝑥 ∈ (1[,)+∞) ↦ (seq1( + , 𝐹)‘(⌊‘𝑥))) ∈ 𝑂(1))
80	78, 79	syl 17	. . . . 5 ⊢ (𝜑 → (𝑥 ∈ (1[,)+∞) ↦ (seq1( + , 𝐹)‘(⌊‘𝑥))) ∈ 𝑂(1))
81	61, 80	eqeltrd 2883	. . . 4 ⊢ (𝜑 → ((𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) ↾ (1[,)+∞)) ∈ 𝑂(1))
82	24	fmpttd 6742	. . . . 5 ⊢ (𝜑 → (𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))):ℝ⁺⟶ℂ)
83		1red 10488	. . . . 5 ⊢ (𝜑 → 1 ∈ ℝ)
84	82, 64, 83	o1resb 14757	. . . 4 ⊢ (𝜑 → ((𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) ∈ 𝑂(1) ↔ ((𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) ↾ (1[,)+∞)) ∈ 𝑂(1)))
85	81, 84	mpbird 258	. . 3 ⊢ (𝜑 → (𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) ∈ 𝑂(1))
86		o1const 14810	. . . 4 ⊢ ((ℝ⁺ ⊆ ℝ ∧ 𝑈 ∈ ℂ) → (𝑥 ∈ ℝ⁺ ↦ 𝑈) ∈ 𝑂(1))
87	63, 27, 86	sylancr 587	. . 3 ⊢ (𝜑 → (𝑥 ∈ ℝ⁺ ↦ 𝑈) ∈ 𝑂(1))
88	24, 28, 85, 87	o1mul2 14815	. 2 ⊢ (𝜑 → (𝑥 ∈ ℝ⁺ ↦ (Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈)) ∈ 𝑂(1))
89		simpr 485	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → 𝑥 ∈ ℝ⁺)
90		2z 11863	. . . . . . . . 9 ⊢ 2 ∈ ℤ
91		rpexpcl 13298	. . . . . . . . 9 ⊢ ((𝑥 ∈ ℝ⁺ ∧ 2 ∈ ℤ) → (𝑥↑2) ∈ ℝ⁺)
92	89, 90, 91	sylancl 586	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (𝑥↑2) ∈ ℝ⁺)
93	3	nnrpd 12279	. . . . . . . 8 ⊢ (𝑚 ∈ (1...(⌊‘𝑥)) → 𝑚 ∈ ℝ⁺)
94		rpdivcl 12264	. . . . . . . 8 ⊢ (((𝑥↑2) ∈ ℝ⁺ ∧ 𝑚 ∈ ℝ⁺) → ((𝑥↑2) / 𝑚) ∈ ℝ⁺)
95	92, 93, 94	syl2an 595	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((𝑥↑2) / 𝑚) ∈ ℝ⁺)
96		dchrisum0lem2.h	. . . . . . . . 9 ⊢ 𝐻 = (𝑦 ∈ ℝ⁺ ↦ (Σ𝑑 ∈ (1...(⌊‘𝑦))(1 / (√‘𝑑)) − (2 · (√‘𝑦))))
97	96	divsqrsumf 25240	. . . . . . . 8 ⊢ 𝐻:ℝ⁺⟶ℝ
98	97	ffvelrni 6715	. . . . . . 7 ⊢ (((𝑥↑2) / 𝑚) ∈ ℝ⁺ → (𝐻‘((𝑥↑2) / 𝑚)) ∈ ℝ)
99	95, 98	syl 17	. . . . . 6 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (𝐻‘((𝑥↑2) / 𝑚)) ∈ ℝ)
100	99	recnd 10515	. . . . 5 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (𝐻‘((𝑥↑2) / 𝑚)) ∈ ℂ)
101	23, 100	mulcld 10507	. . . 4 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) ∈ ℂ)
102	1, 101	fsumcl 14923	. . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) ∈ ℂ)
103	24, 28	mulcld 10507	. . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈) ∈ ℂ)
104	25	ad2antrr 722	. . . . . . . . 9 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → 𝐻 ⇝_𝑟 𝑈)
105	104, 26	syl 17	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → 𝑈 ∈ ℂ)
106	23, 105	mulcld 10507	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈) ∈ ℂ)
107	1, 101, 106	fsumsub 14976	. . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))((((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) − (((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈)) = (Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) − Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈)))
108	23, 100, 105	subdid 10944	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)) = ((((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) − (((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈)))
109	108	sumeq2dv 14893	. . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)) = Σ𝑚 ∈ (1...(⌊‘𝑥))((((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) − (((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈)))
110	1, 28, 23	fsummulc1 14973	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈) = Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈))
111	110	oveq2d 7032	. . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) − (Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈)) = (Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) − Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈)))
112	107, 109, 111	3eqtr4d 2841	. . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)) = (Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) − (Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈)))
113	112	mpteq2dva 5055	. . . 4 ⊢ (𝜑 → (𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) = (𝑥 ∈ ℝ⁺ ↦ (Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) − (Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈))))
114	100, 105	subcld 10845	. . . . . . 7 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈) ∈ ℂ)
115	23, 114	mulcld 10507	. . . . . 6 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)) ∈ ℂ)
116	1, 115	fsumcl 14923	. . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)) ∈ ℂ)
117	116	abscld 14630	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (abs‘Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ∈ ℝ)
118	115	abscld 14630	. . . . . . . 8 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ∈ ℝ)
119	1, 118	fsumrecl 14924	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(abs‘(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ∈ ℝ)
120		1red 10488	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → 1 ∈ ℝ)
121	1, 115	fsumabs 14989	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (abs‘Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ≤ Σ𝑚 ∈ (1...(⌊‘𝑥))(abs‘(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))))
122		rprege0 12254	. . . . . . . . . . . 12 ⊢ (𝑥 ∈ ℝ⁺ → (𝑥 ∈ ℝ ∧ 0 ≤ 𝑥))
123	122	adantl 482	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (𝑥 ∈ ℝ ∧ 0 ≤ 𝑥))
124	123	simpld 495	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → 𝑥 ∈ ℝ)
125		reflcl 13016	. . . . . . . . . 10 ⊢ (𝑥 ∈ ℝ → (⌊‘𝑥) ∈ ℝ)
126	124, 125	syl 17	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (⌊‘𝑥) ∈ ℝ)
127	126, 89	rerpdivcld 12312	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → ((⌊‘𝑥) / 𝑥) ∈ ℝ)
128		simplr 765	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → 𝑥 ∈ ℝ⁺)
129	128	rprecred 12292	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (1 / 𝑥) ∈ ℝ)
130	23	abscld 14630	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) ∈ ℝ)
131	93	rpsqrtcld 14605	. . . . . . . . . . . . . 14 ⊢ (𝑚 ∈ (1...(⌊‘𝑥)) → (√‘𝑚) ∈ ℝ⁺)
132	131	adantl 482	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (√‘𝑚) ∈ ℝ⁺)
133	132	rprecred 12292	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (1 / (√‘𝑚)) ∈ ℝ)
134	114	abscld 14630	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)) ∈ ℝ)
135	132, 128	rpdivcld 12298	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((√‘𝑚) / 𝑥) ∈ ℝ⁺)
136	63, 135	sseldi 3887	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((√‘𝑚) / 𝑥) ∈ ℝ)
137	23	absge0d 14638	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → 0 ≤ (abs‘((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))))
138	114	absge0d 14638	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → 0 ≤ (abs‘((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)))
139	2, 3, 16	syl2an 595	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (𝑋‘(𝐿‘𝑚)) ∈ ℂ)
140	132	rpcnd 12283	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (√‘𝑚) ∈ ℂ)
141	132	rpne0d 12286	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (√‘𝑚) ≠ 0)
142	139, 140, 141	absdivd 14649	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) = ((abs‘(𝑋‘(𝐿‘𝑚))) / (abs‘(√‘𝑚))))
143	132	rprege0d 12288	. . . . . . . . . . . . . . . 16 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((√‘𝑚) ∈ ℝ ∧ 0 ≤ (√‘𝑚)))
144		absid 14490	. . . . . . . . . . . . . . . 16 ⊢ (((√‘𝑚) ∈ ℝ ∧ 0 ≤ (√‘𝑚)) → (abs‘(√‘𝑚)) = (√‘𝑚))
145	143, 144	syl 17	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘(√‘𝑚)) = (√‘𝑚))
146	145	oveq2d 7032	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((abs‘(𝑋‘(𝐿‘𝑚))) / (abs‘(√‘𝑚))) = ((abs‘(𝑋‘(𝐿‘𝑚))) / (√‘𝑚)))
147	142, 146	eqtrd 2831	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) = ((abs‘(𝑋‘(𝐿‘𝑚))) / (√‘𝑚)))
148	139	abscld 14630	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘(𝑋‘(𝐿‘𝑚))) ∈ ℝ)
149		1red 10488	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → 1 ∈ ℝ)
150		eqid 2795	. . . . . . . . . . . . . . 15 ⊢ (Base‘𝑍) = (Base‘𝑍)
151	12	ad2antrr 722	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → 𝑋 ∈ 𝐷)
152		rpvmasum.a	. . . . . . . . . . . . . . . . . . 19 ⊢ (𝜑 → 𝑁 ∈ ℕ)
153	152	nnnn0d 11803	. . . . . . . . . . . . . . . . . 18 ⊢ (𝜑 → 𝑁 ∈ ℕ₀)
154	5, 150, 7	znzrhfo 20376	. . . . . . . . . . . . . . . . . 18 ⊢ (𝑁 ∈ ℕ₀ → 𝐿:ℤ–onto→(Base‘𝑍))
155		fof 6458	. . . . . . . . . . . . . . . . . 18 ⊢ (𝐿:ℤ–onto→(Base‘𝑍) → 𝐿:ℤ⟶(Base‘𝑍))
156	153, 154, 155	3syl 18	. . . . . . . . . . . . . . . . 17 ⊢ (𝜑 → 𝐿:ℤ⟶(Base‘𝑍))
157	156	adantr 481	. . . . . . . . . . . . . . . 16 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → 𝐿:ℤ⟶(Base‘𝑍))
158		elfzelz 12758	. . . . . . . . . . . . . . . 16 ⊢ (𝑚 ∈ (1...(⌊‘𝑥)) → 𝑚 ∈ ℤ)
159		ffvelrn 6714	. . . . . . . . . . . . . . . 16 ⊢ ((𝐿:ℤ⟶(Base‘𝑍) ∧ 𝑚 ∈ ℤ) → (𝐿‘𝑚) ∈ (Base‘𝑍))
160	157, 158, 159	syl2an 595	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (𝐿‘𝑚) ∈ (Base‘𝑍))
161	4, 6, 5, 150, 151, 160	dchrabs2 25520	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘(𝑋‘(𝐿‘𝑚))) ≤ 1)
162	148, 149, 132, 161	lediv1dd 12339	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((abs‘(𝑋‘(𝐿‘𝑚))) / (√‘𝑚)) ≤ (1 / (√‘𝑚)))
163	147, 162	eqbrtrd 4984	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) ≤ (1 / (√‘𝑚)))
164	96, 104	divsqrtsum2 25242	. . . . . . . . . . . . . 14 ⊢ ((((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) ∧ ((𝑥↑2) / 𝑚) ∈ ℝ⁺) → (abs‘((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)) ≤ (1 / (√‘((𝑥↑2) / 𝑚))))
165	95, 164	mpdan 683	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)) ≤ (1 / (√‘((𝑥↑2) / 𝑚))))
166	92	rprege0d 12288	. . . . . . . . . . . . . . . . 17 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → ((𝑥↑2) ∈ ℝ ∧ 0 ≤ (𝑥↑2)))
167		sqrtdiv 14459	. . . . . . . . . . . . . . . . 17 ⊢ ((((𝑥↑2) ∈ ℝ ∧ 0 ≤ (𝑥↑2)) ∧ 𝑚 ∈ ℝ⁺) → (√‘((𝑥↑2) / 𝑚)) = ((√‘(𝑥↑2)) / (√‘𝑚)))
168	166, 93, 167	syl2an 595	. . . . . . . . . . . . . . . 16 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (√‘((𝑥↑2) / 𝑚)) = ((√‘(𝑥↑2)) / (√‘𝑚)))
169	122	ad2antlr 723	. . . . . . . . . . . . . . . . . 18 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (𝑥 ∈ ℝ ∧ 0 ≤ 𝑥))
170		sqrtsq 14463	. . . . . . . . . . . . . . . . . 18 ⊢ ((𝑥 ∈ ℝ ∧ 0 ≤ 𝑥) → (√‘(𝑥↑2)) = 𝑥)
171	169, 170	syl 17	. . . . . . . . . . . . . . . . 17 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (√‘(𝑥↑2)) = 𝑥)
172	171	oveq1d 7031	. . . . . . . . . . . . . . . 16 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((√‘(𝑥↑2)) / (√‘𝑚)) = (𝑥 / (√‘𝑚)))
173	168, 172	eqtrd 2831	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (√‘((𝑥↑2) / 𝑚)) = (𝑥 / (√‘𝑚)))
174	173	oveq2d 7032	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (1 / (√‘((𝑥↑2) / 𝑚))) = (1 / (𝑥 / (√‘𝑚))))
175		rpcnne0 12257	. . . . . . . . . . . . . . . 16 ⊢ (𝑥 ∈ ℝ⁺ → (𝑥 ∈ ℂ ∧ 𝑥 ≠ 0))
176	175	ad2antlr 723	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (𝑥 ∈ ℂ ∧ 𝑥 ≠ 0))
177	132	rpcnne0d 12290	. . . . . . . . . . . . . . 15 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((√‘𝑚) ∈ ℂ ∧ (√‘𝑚) ≠ 0))
178		recdiv 11194	. . . . . . . . . . . . . . 15 ⊢ (((𝑥 ∈ ℂ ∧ 𝑥 ≠ 0) ∧ ((√‘𝑚) ∈ ℂ ∧ (√‘𝑚) ≠ 0)) → (1 / (𝑥 / (√‘𝑚))) = ((√‘𝑚) / 𝑥))
179	176, 177, 178	syl2anc 584	. . . . . . . . . . . . . 14 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (1 / (𝑥 / (√‘𝑚))) = ((√‘𝑚) / 𝑥))
180	174, 179	eqtrd 2831	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (1 / (√‘((𝑥↑2) / 𝑚))) = ((√‘𝑚) / 𝑥))
181	165, 180	breqtrd 4988	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈)) ≤ ((√‘𝑚) / 𝑥))
182	130, 133, 134, 136, 137, 138, 163, 181	lemul12ad 11430	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((abs‘((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) · (abs‘((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ≤ ((1 / (√‘𝑚)) · ((√‘𝑚) / 𝑥)))
183	23, 114	absmuld 14648	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) = ((abs‘((𝑋‘(𝐿‘𝑚)) / (√‘𝑚))) · (abs‘((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))))
184		1cnd 10482	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → 1 ∈ ℂ)
185		dmdcan 11198	. . . . . . . . . . . . 13 ⊢ ((((√‘𝑚) ∈ ℂ ∧ (√‘𝑚) ≠ 0) ∧ (𝑥 ∈ ℂ ∧ 𝑥 ≠ 0) ∧ 1 ∈ ℂ) → (((√‘𝑚) / 𝑥) · (1 / (√‘𝑚))) = (1 / 𝑥))
186	177, 176, 184, 185	syl3anc 1364	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (((√‘𝑚) / 𝑥) · (1 / (√‘𝑚))) = (1 / 𝑥))
187	135	rpcnd 12283	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → ((√‘𝑚) / 𝑥) ∈ ℂ)
188		reccl 11153	. . . . . . . . . . . . . 14 ⊢ (((√‘𝑚) ∈ ℂ ∧ (√‘𝑚) ≠ 0) → (1 / (√‘𝑚)) ∈ ℂ)
189	177, 188	syl 17	. . . . . . . . . . . . 13 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (1 / (√‘𝑚)) ∈ ℂ)
190	187, 189	mulcomd 10508	. . . . . . . . . . . 12 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (((√‘𝑚) / 𝑥) · (1 / (√‘𝑚))) = ((1 / (√‘𝑚)) · ((√‘𝑚) / 𝑥)))
191	186, 190	eqtr3d 2833	. . . . . . . . . . 11 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (1 / 𝑥) = ((1 / (√‘𝑚)) · ((√‘𝑚) / 𝑥)))
192	182, 183, 191	3brtr4d 4994	. . . . . . . . . 10 ⊢ (((𝜑 ∧ 𝑥 ∈ ℝ⁺) ∧ 𝑚 ∈ (1...(⌊‘𝑥))) → (abs‘(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ≤ (1 / 𝑥))
193	1, 118, 129, 192	fsumle 14987	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(abs‘(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ≤ Σ𝑚 ∈ (1...(⌊‘𝑥))(1 / 𝑥))
194		flge0nn0 13040	. . . . . . . . . . . 12 ⊢ ((𝑥 ∈ ℝ ∧ 0 ≤ 𝑥) → (⌊‘𝑥) ∈ ℕ₀)
195		hashfz1 13556	. . . . . . . . . . . 12 ⊢ ((⌊‘𝑥) ∈ ℕ₀ → (♯‘(1...(⌊‘𝑥))) = (⌊‘𝑥))
196	123, 194, 195	3syl 18	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (♯‘(1...(⌊‘𝑥))) = (⌊‘𝑥))
197	196	oveq1d 7031	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → ((♯‘(1...(⌊‘𝑥))) · (1 / 𝑥)) = ((⌊‘𝑥) · (1 / 𝑥)))
198	89	rpreccld 12291	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (1 / 𝑥) ∈ ℝ⁺)
199	198	rpcnd 12283	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (1 / 𝑥) ∈ ℂ)
200		fsumconst 14978	. . . . . . . . . . 11 ⊢ (((1...(⌊‘𝑥)) ∈ Fin ∧ (1 / 𝑥) ∈ ℂ) → Σ𝑚 ∈ (1...(⌊‘𝑥))(1 / 𝑥) = ((♯‘(1...(⌊‘𝑥))) · (1 / 𝑥)))
201	1, 199, 200	syl2anc 584	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(1 / 𝑥) = ((♯‘(1...(⌊‘𝑥))) · (1 / 𝑥)))
202	126	recnd 10515	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (⌊‘𝑥) ∈ ℂ)
203	175	adantl 482	. . . . . . . . . . . 12 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (𝑥 ∈ ℂ ∧ 𝑥 ≠ 0))
204	203	simpld 495	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → 𝑥 ∈ ℂ)
205	203	simprd 496	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → 𝑥 ≠ 0)
206	202, 204, 205	divrecd 11267	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → ((⌊‘𝑥) / 𝑥) = ((⌊‘𝑥) · (1 / 𝑥)))
207	197, 201, 206	3eqtr4d 2841	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(1 / 𝑥) = ((⌊‘𝑥) / 𝑥))
208	193, 207	breqtrd 4988	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(abs‘(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ≤ ((⌊‘𝑥) / 𝑥))
209		flle 13019	. . . . . . . . . . 11 ⊢ (𝑥 ∈ ℝ → (⌊‘𝑥) ≤ 𝑥)
210	124, 209	syl 17	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (⌊‘𝑥) ≤ 𝑥)
211	124	recnd 10515	. . . . . . . . . . 11 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → 𝑥 ∈ ℂ)
212	211	mulid1d 10504	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (𝑥 · 1) = 𝑥)
213	210, 212	breqtrrd 4990	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (⌊‘𝑥) ≤ (𝑥 · 1))
214		rpregt0 12253	. . . . . . . . . . 11 ⊢ (𝑥 ∈ ℝ⁺ → (𝑥 ∈ ℝ ∧ 0 < 𝑥))
215	214	adantl 482	. . . . . . . . . 10 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (𝑥 ∈ ℝ ∧ 0 < 𝑥))
216		ledivmul 11364	. . . . . . . . . 10 ⊢ (((⌊‘𝑥) ∈ ℝ ∧ 1 ∈ ℝ ∧ (𝑥 ∈ ℝ ∧ 0 < 𝑥)) → (((⌊‘𝑥) / 𝑥) ≤ 1 ↔ (⌊‘𝑥) ≤ (𝑥 · 1)))
217	126, 120, 215, 216	syl3anc 1364	. . . . . . . . 9 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (((⌊‘𝑥) / 𝑥) ≤ 1 ↔ (⌊‘𝑥) ≤ (𝑥 · 1)))
218	213, 217	mpbird 258	. . . . . . . 8 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → ((⌊‘𝑥) / 𝑥) ≤ 1)
219	119, 127, 120, 208, 218	letrd 10644	. . . . . . 7 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → Σ𝑚 ∈ (1...(⌊‘𝑥))(abs‘(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ≤ 1)
220	117, 119, 120, 121, 219	letrd 10644	. . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ ℝ⁺) → (abs‘Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ≤ 1)
221	220	adantrr 713	. . . . 5 ⊢ ((𝜑 ∧ (𝑥 ∈ ℝ⁺ ∧ 1 ≤ 𝑥)) → (abs‘Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ≤ 1)
222	64, 116, 83, 83, 221	elo1d 14727	. . . 4 ⊢ (𝜑 → (𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · ((𝐻‘((𝑥↑2) / 𝑚)) − 𝑈))) ∈ 𝑂(1))
223	113, 222	eqeltrrd 2884	. . 3 ⊢ (𝜑 → (𝑥 ∈ ℝ⁺ ↦ (Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚))) − (Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈))) ∈ 𝑂(1))
224	102, 103, 223	o1dif 14820	. 2 ⊢ (𝜑 → ((𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚)))) ∈ 𝑂(1) ↔ (𝑥 ∈ ℝ⁺ ↦ (Σ𝑚 ∈ (1...(⌊‘𝑥))((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · 𝑈)) ∈ 𝑂(1)))
225	88, 224	mpbird 258	1 ⊢ (𝜑 → (𝑥 ∈ ℝ⁺ ↦ Σ𝑚 ∈ (1...(⌊‘𝑥))(((𝑋‘(𝐿‘𝑚)) / (√‘𝑚)) · (𝐻‘((𝑥↑2) / 𝑚)))) ∈ 𝑂(1))

Colors of variables: wff setvar class

Syntax hints: → wi 4 ↔ wb 207 ∧ wa 396 = wceq 1522 ∈ wcel 2081 ≠ wne 2984 ∀wral 3105 {crab 3109 ∖ cdif 3856 ⊆ wss 3859 {csn 4472 class class class wbr 4962 ↦ cmpt 5041 ↾ cres 5445 ⟶wf 6221 –onto→wfo 6223 ‘cfv 6225 (class class class)co 7016 Fincfn 8357 ℂcc 10381 ℝcr 10382 0cc0 10383 1c1 10384 + caddc 10386 · cmul 10388 +∞cpnf 10518 ℝ^*cxr 10520 < clt 10521 ≤ cle 10522 − cmin 10717 / cdiv 11145 ℕcn 11486 2c2 11540 ℕ₀cn0 11745 ℤcz 11829 ℤ_≥cuz 12093 ℝ⁺crp 12239 (,)cioo 12588 [,)cico 12590 ...cfz 12742 ⌊cfl 13010 seqcseq 13219 ↑cexp 13279 ♯chash 13540 √csqrt 14426 abscabs 14427 ⇝ cli 14675 ⇝_𝑟 crli 14676 𝑂(1)co1 14677 Σcsu 14876 Basecbs 16312 0_gc0g 16542 ℤRHomczrh 20329 ℤ/nℤczn 20332 DChrcdchr 25490

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1777 ax-4 1791 ax-5 1888 ax-6 1947 ax-7 1992 ax-8 2083 ax-9 2091 ax-10 2112 ax-11 2126 ax-12 2141 ax-13 2344 ax-ext 2769 ax-rep 5081 ax-sep 5094 ax-nul 5101 ax-pow 5157 ax-pr 5221 ax-un 7319 ax-inf2 8950 ax-cnex 10439 ax-resscn 10440 ax-1cn 10441 ax-icn 10442 ax-addcl 10443 ax-addrcl 10444 ax-mulcl 10445 ax-mulrcl 10446 ax-mulcom 10447 ax-addass 10448 ax-mulass 10449 ax-distr 10450 ax-i2m1 10451 ax-1ne0 10452 ax-1rid 10453 ax-rnegex 10454 ax-rrecex 10455 ax-cnre 10456 ax-pre-lttri 10457 ax-pre-lttrn 10458 ax-pre-ltadd 10459 ax-pre-mulgt0 10460 ax-pre-sup 10461 ax-addf 10462 ax-mulf 10463

This theorem depends on definitions: df-bi 208 df-an 397 df-or 843 df-3or 1081 df-3an 1082 df-tru 1525 df-fal 1535 df-ex 1762 df-nf 1766 df-sb 2043 df-mo 2576 df-eu 2612 df-clab 2776 df-cleq 2788 df-clel 2863 df-nfc 2935 df-ne 2985 df-nel 3091 df-ral 3110 df-rex 3111 df-reu 3112 df-rmo 3113 df-rab 3114 df-v 3439 df-sbc 3707 df-csb 3812 df-dif 3862 df-un 3864 df-in 3866 df-ss 3874 df-pss 3876 df-nul 4212 df-if 4382 df-pw 4455 df-sn 4473 df-pr 4475 df-tp 4477 df-op 4479 df-uni 4746 df-int 4783 df-iun 4827 df-iin 4828 df-disj 4931 df-br 4963 df-opab 5025 df-mpt 5042 df-tr 5064 df-id 5348 df-eprel 5353 df-po 5362 df-so 5363 df-fr 5402 df-se 5403 df-we 5404 df-xp 5449 df-rel 5450 df-cnv 5451 df-co 5452 df-dm 5453 df-rn 5454 df-res 5455 df-ima 5456 df-pred 6023 df-ord 6069 df-on 6070 df-lim 6071 df-suc 6072 df-iota 6189 df-fun 6227 df-fn 6228 df-f 6229 df-f1 6230 df-fo 6231 df-f1o 6232 df-fv 6233 df-isom 6234 df-riota 6977 df-ov 7019 df-oprab 7020 df-mpo 7021 df-of 7267 df-om 7437 df-1st 7545 df-2nd 7546 df-supp 7682 df-tpos 7743 df-wrecs 7798 df-recs 7860 df-rdg 7898 df-1o 7953 df-2o 7954 df-oadd 7957 df-omul 7958 df-er 8139 df-ec 8141 df-qs 8145 df-map 8258 df-pm 8259 df-ixp 8311 df-en 8358 df-dom 8359 df-sdom 8360 df-fin 8361 df-fsupp 8680 df-fi 8721 df-sup 8752 df-inf 8753 df-oi 8820 df-card 9214 df-acn 9217 df-pnf 10523 df-mnf 10524 df-xr 10525 df-ltxr 10526 df-le 10527 df-sub 10719 df-neg 10720 df-div 11146 df-nn 11487 df-2 11548 df-3 11549 df-4 11550 df-5 11551 df-6 11552 df-7 11553 df-8 11554 df-9 11555 df-n0 11746 df-z 11830 df-dec 11948 df-uz 12094 df-q 12198 df-rp 12240 df-xneg 12357 df-xadd 12358 df-xmul 12359 df-ioo 12592 df-ioc 12593 df-ico 12594 df-icc 12595 df-fz 12743 df-fzo 12884 df-fl 13012 df-mod 13088 df-seq 13220 df-exp 13280 df-fac 13484 df-bc 13513 df-hash 13541 df-shft 14260 df-cj 14292 df-re 14293 df-im 14294 df-sqrt 14428 df-abs 14429 df-limsup 14662 df-clim 14679 df-rlim 14680 df-o1 14681 df-lo1 14682 df-sum 14877 df-ef 15254 df-sin 15256 df-cos 15257 df-pi 15259 df-dvds 15441 df-struct 16314 df-ndx 16315 df-slot 16316 df-base 16318 df-sets 16319 df-ress 16320 df-plusg 16407 df-mulr 16408 df-starv 16409 df-sca 16410 df-vsca 16411 df-ip 16412 df-tset 16413 df-ple 16414 df-ds 16416 df-unif 16417 df-hom 16418 df-cco 16419 df-rest 16525 df-topn 16526 df-0g 16544 df-gsum 16545 df-topgen 16546 df-pt 16547 df-prds 16550 df-xrs 16604 df-qtop 16609 df-imas 16610 df-qus 16611 df-xps 16612 df-mre 16686 df-mrc 16687 df-acs 16689 df-mgm 17681 df-sgrp 17723 df-mnd 17734 df-mhm 17774 df-submnd 17775 df-grp 17864 df-minusg 17865 df-sbg 17866 df-mulg 17982 df-subg 18030 df-nsg 18031 df-eqg 18032 df-ghm 18097 df-cntz 18188 df-od 18387 df-cmn 18635 df-abl 18636 df-mgp 18930 df-ur 18942 df-ring 18989 df-cring 18990 df-oppr 19063 df-dvdsr 19081 df-unit 19082 df-invr 19112 df-dvr 19123 df-rnghom 19157 df-drng 19194 df-subrg 19223 df-lmod 19326 df-lss 19394 df-lsp 19434 df-sra 19634 df-rgmod 19635 df-lidl 19636 df-rsp 19637 df-2idl 19694 df-psmet 20219 df-xmet 20220 df-met 20221 df-bl 20222 df-mopn 20223 df-fbas 20224 df-fg 20225 df-cnfld 20228 df-zring 20300 df-zrh 20333 df-zn 20336 df-top 21186 df-topon 21203 df-topsp 21225 df-bases 21238 df-cld 21311 df-ntr 21312 df-cls 21313 df-nei 21390 df-lp 21428 df-perf 21429 df-cn 21519 df-cnp 21520 df-haus 21607 df-cmp 21679 df-tx 21854 df-hmeo 22047 df-fil 22138 df-fm 22230 df-flim 22231 df-flf 22232 df-xms 22613 df-ms 22614 df-tms 22615 df-cncf 23169 df-limc 24147 df-dv 24148 df-log 24821 df-cxp 24822 df-dchr 25491

This theorem is referenced by: dchrisum0lem2 25776

W3C validator