Proof of Theorem selberg3r
Step | Hyp | Ref
| Expression |
1 | | elioore 13038 |
. . . . . . . . . . . . 13
⊢ (𝑥 ∈ (1(,)+∞) →
𝑥 ∈
ℝ) |
2 | 1 | adantl 481 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 𝑥 ∈ ℝ) |
3 | | 1rp 12663 |
. . . . . . . . . . . . 13
⊢ 1 ∈
ℝ+ |
4 | 3 | a1i 11 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 1 ∈ ℝ+) |
5 | | 1red 10907 |
. . . . . . . . . . . . 13
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 1 ∈ ℝ) |
6 | | eliooord 13067 |
. . . . . . . . . . . . . . 15
⊢ (𝑥 ∈ (1(,)+∞) → (1
< 𝑥 ∧ 𝑥 <
+∞)) |
7 | 6 | adantl 481 |
. . . . . . . . . . . . . 14
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (1 < 𝑥 ∧ 𝑥 < +∞)) |
8 | 7 | simpld 494 |
. . . . . . . . . . . . 13
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 1 < 𝑥) |
9 | 5, 2, 8 | ltled 11053 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 1 ≤ 𝑥) |
10 | 2, 4, 9 | rpgecld 12740 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 𝑥 ∈ ℝ+) |
11 | 10 | relogcld 25683 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (log‘𝑥) ∈ ℝ) |
12 | 11 | recnd 10934 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (log‘𝑥) ∈ ℂ) |
13 | 12 | 2timesd 12146 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (2 · (log‘𝑥)) = ((log‘𝑥) + (log‘𝑥))) |
14 | 13 | oveq2d 7271 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (2 · (log‘𝑥))) = (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − ((log‘𝑥) + (log‘𝑥)))) |
15 | | chpcl 26178 |
. . . . . . . . . . . . 13
⊢ (𝑥 ∈ ℝ →
(ψ‘𝑥) ∈
ℝ) |
16 | 2, 15 | syl 17 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (ψ‘𝑥) ∈ ℝ) |
17 | 16, 11 | remulcld 10936 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((ψ‘𝑥) · (log‘𝑥)) ∈ ℝ) |
18 | | 2re 11977 |
. . . . . . . . . . . . . 14
⊢ 2 ∈
ℝ |
19 | 18 | a1i 11 |
. . . . . . . . . . . . 13
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 2 ∈ ℝ) |
20 | 2, 8 | rplogcld 25689 |
. . . . . . . . . . . . 13
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (log‘𝑥) ∈
ℝ+) |
21 | 19, 20 | rerpdivcld 12732 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (2 / (log‘𝑥)) ∈ ℝ) |
22 | | fzfid 13621 |
. . . . . . . . . . . . 13
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (1...(⌊‘𝑥)) ∈ Fin) |
23 | | elfznn 13214 |
. . . . . . . . . . . . . . . . 17
⊢ (𝑛 ∈
(1...(⌊‘𝑥))
→ 𝑛 ∈
ℕ) |
24 | 23 | adantl 481 |
. . . . . . . . . . . . . . . 16
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → 𝑛 ∈ ℕ) |
25 | | vmacl 26172 |
. . . . . . . . . . . . . . . 16
⊢ (𝑛 ∈ ℕ →
(Λ‘𝑛) ∈
ℝ) |
26 | 24, 25 | syl 17 |
. . . . . . . . . . . . . . 15
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (Λ‘𝑛) ∈
ℝ) |
27 | 2 | adantr 480 |
. . . . . . . . . . . . . . . . 17
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → 𝑥 ∈ ℝ) |
28 | 27, 24 | nndivred 11957 |
. . . . . . . . . . . . . . . 16
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑥 / 𝑛) ∈ ℝ) |
29 | | chpcl 26178 |
. . . . . . . . . . . . . . . 16
⊢ ((𝑥 / 𝑛) ∈ ℝ → (ψ‘(𝑥 / 𝑛)) ∈ ℝ) |
30 | 28, 29 | syl 17 |
. . . . . . . . . . . . . . 15
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (ψ‘(𝑥 / 𝑛)) ∈ ℝ) |
31 | 26, 30 | remulcld 10936 |
. . . . . . . . . . . . . 14
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
((Λ‘𝑛)
· (ψ‘(𝑥 /
𝑛))) ∈
ℝ) |
32 | 24 | nnrpd 12699 |
. . . . . . . . . . . . . . 15
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → 𝑛 ∈ ℝ+) |
33 | 32 | relogcld 25683 |
. . . . . . . . . . . . . 14
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (log‘𝑛) ∈
ℝ) |
34 | 31, 33 | remulcld 10936 |
. . . . . . . . . . . . 13
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛)
· (ψ‘(𝑥 /
𝑛))) ·
(log‘𝑛)) ∈
ℝ) |
35 | 22, 34 | fsumrecl 15374 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) ∈ ℝ) |
36 | 21, 35 | remulcld 10936 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))) ∈ ℝ) |
37 | 17, 36 | readdcld 10935 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) ∈ ℝ) |
38 | 37, 10 | rerpdivcld 12732 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) ∈ ℝ) |
39 | 38 | recnd 10934 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) ∈ ℂ) |
40 | 39, 12, 12 | subsub4d 11293 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥)) − (log‘𝑥)) = (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − ((log‘𝑥) + (log‘𝑥)))) |
41 | 14, 40 | eqtr4d 2781 |
. . . . . 6
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (2 · (log‘𝑥))) = ((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥)) − (log‘𝑥))) |
42 | 41 | oveq1d 7270 |
. . . . 5
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (2 · (log‘𝑥))) − (((2 /
(log‘𝑥)) ·
Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥))) = (((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥)) − (log‘𝑥)) − (((2 / (log‘𝑥)) · Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥)))) |
43 | 39, 12 | subcld 11262 |
. . . . . 6
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥)) ∈ ℂ) |
44 | | 2cn 11978 |
. . . . . . . . 9
⊢ 2 ∈
ℂ |
45 | 44 | a1i 11 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 2 ∈ ℂ) |
46 | 20 | rpne0d 12706 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (log‘𝑥) ≠ 0) |
47 | 45, 12, 46 | divcld 11681 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (2 / (log‘𝑥)) ∈ ℂ) |
48 | 26, 24 | nndivred 11957 |
. . . . . . . . . 10
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
((Λ‘𝑛) / 𝑛) ∈
ℝ) |
49 | 48, 33 | remulcld 10936 |
. . . . . . . . 9
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛) /
𝑛) ·
(log‘𝑛)) ∈
ℝ) |
50 | 22, 49 | fsumrecl 15374 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) ∈ ℝ) |
51 | 50 | recnd 10934 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) ∈ ℂ) |
52 | 47, 51 | mulcld 10926 |
. . . . . 6
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) ∈ ℂ) |
53 | 43, 52, 12 | nnncan2d 11297 |
. . . . 5
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥)) − (log‘𝑥)) − (((2 / (log‘𝑥)) · Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥))) = ((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥)) − ((2 / (log‘𝑥)) · Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) |
54 | | pntrval.r |
. . . . . . . . . . . . 13
⊢ 𝑅 = (𝑎 ∈ ℝ+ ↦
((ψ‘𝑎) −
𝑎)) |
55 | 54 | pntrf 26616 |
. . . . . . . . . . . 12
⊢ 𝑅:ℝ+⟶ℝ |
56 | 55 | ffvelrni 6942 |
. . . . . . . . . . 11
⊢ (𝑥 ∈ ℝ+
→ (𝑅‘𝑥) ∈
ℝ) |
57 | 10, 56 | syl 17 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (𝑅‘𝑥) ∈ ℝ) |
58 | 57 | recnd 10934 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (𝑅‘𝑥) ∈ ℂ) |
59 | 58, 12 | mulcld 10926 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((𝑅‘𝑥) · (log‘𝑥)) ∈ ℂ) |
60 | 36 | recnd 10934 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))) ∈ ℂ) |
61 | 59, 60 | addcld 10925 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) ∈ ℂ) |
62 | 2 | recnd 10934 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 𝑥 ∈ ℂ) |
63 | 62, 52 | mulcld 10926 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) ∈ ℂ) |
64 | 10 | rpne0d 12706 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 𝑥 ≠ 0) |
65 | 61, 63, 62, 64 | divsubdird 11720 |
. . . . . 6
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) − (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) / 𝑥) = (((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − ((𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) / 𝑥))) |
66 | 59, 60, 63 | addsubassd 11282 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) − (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) = (((𝑅‘𝑥) · (log‘𝑥)) + (((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))) − (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))))) |
67 | 35 | recnd 10934 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) ∈ ℂ) |
68 | 62, 51 | mulcld 10926 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) ∈ ℂ) |
69 | 47, 67, 68 | subdid 11361 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((2 / (log‘𝑥)) · (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) = (((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))) − ((2 / (log‘𝑥)) · (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))))) |
70 | 49 | recnd 10934 |
. . . . . . . . . . . . . . 15
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛) /
𝑛) ·
(log‘𝑛)) ∈
ℂ) |
71 | 22, 62, 70 | fsummulc2 15424 |
. . . . . . . . . . . . . 14
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) = Σ𝑛 ∈ (1...(⌊‘𝑥))(𝑥 · (((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) |
72 | 71 | oveq2d 7271 |
. . . . . . . . . . . . 13
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) = (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − Σ𝑛 ∈ (1...(⌊‘𝑥))(𝑥 · (((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) |
73 | 34 | recnd 10934 |
. . . . . . . . . . . . . 14
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛)
· (ψ‘(𝑥 /
𝑛))) ·
(log‘𝑛)) ∈
ℂ) |
74 | 62 | adantr 480 |
. . . . . . . . . . . . . . 15
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → 𝑥 ∈ ℂ) |
75 | 74, 70 | mulcld 10926 |
. . . . . . . . . . . . . 14
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑥 · (((Λ‘𝑛) / 𝑛) · (log‘𝑛))) ∈ ℂ) |
76 | 22, 73, 75 | fsumsub 15428 |
. . . . . . . . . . . . 13
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → Σ𝑛 ∈ (1...(⌊‘𝑥))((((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − (𝑥 · (((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) = (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − Σ𝑛 ∈ (1...(⌊‘𝑥))(𝑥 · (((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) |
77 | 72, 76 | eqtr4d 2781 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) = Σ𝑛 ∈ (1...(⌊‘𝑥))((((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − (𝑥 · (((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) |
78 | 26 | recnd 10934 |
. . . . . . . . . . . . . . . . 17
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (Λ‘𝑛) ∈
ℂ) |
79 | 30 | recnd 10934 |
. . . . . . . . . . . . . . . . 17
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (ψ‘(𝑥 / 𝑛)) ∈ ℂ) |
80 | 33 | recnd 10934 |
. . . . . . . . . . . . . . . . 17
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (log‘𝑛) ∈
ℂ) |
81 | 78, 79, 80 | mul32d 11115 |
. . . . . . . . . . . . . . . 16
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛)
· (ψ‘(𝑥 /
𝑛))) ·
(log‘𝑛)) =
(((Λ‘𝑛)
· (log‘𝑛))
· (ψ‘(𝑥 /
𝑛)))) |
82 | 24 | nncnd 11919 |
. . . . . . . . . . . . . . . . . . 19
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → 𝑛 ∈ ℂ) |
83 | 24 | nnne0d 11953 |
. . . . . . . . . . . . . . . . . . 19
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → 𝑛 ≠ 0) |
84 | 78, 80, 82, 83 | div23d 11718 |
. . . . . . . . . . . . . . . . . 18
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛)
· (log‘𝑛)) /
𝑛) =
(((Λ‘𝑛) /
𝑛) ·
(log‘𝑛))) |
85 | 84 | oveq2d 7271 |
. . . . . . . . . . . . . . . . 17
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑥 · (((Λ‘𝑛) · (log‘𝑛)) / 𝑛)) = (𝑥 · (((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) |
86 | 78, 80 | mulcld 10926 |
. . . . . . . . . . . . . . . . . 18
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
((Λ‘𝑛)
· (log‘𝑛))
∈ ℂ) |
87 | 74, 86, 82, 83 | div12d 11717 |
. . . . . . . . . . . . . . . . 17
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑥 · (((Λ‘𝑛) · (log‘𝑛)) / 𝑛)) = (((Λ‘𝑛) · (log‘𝑛)) · (𝑥 / 𝑛))) |
88 | 85, 87 | eqtr3d 2780 |
. . . . . . . . . . . . . . . 16
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑥 · (((Λ‘𝑛) / 𝑛) · (log‘𝑛))) = (((Λ‘𝑛) · (log‘𝑛)) · (𝑥 / 𝑛))) |
89 | 81, 88 | oveq12d 7273 |
. . . . . . . . . . . . . . 15
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
((((Λ‘𝑛)
· (ψ‘(𝑥 /
𝑛))) ·
(log‘𝑛)) −
(𝑥 ·
(((Λ‘𝑛) /
𝑛) ·
(log‘𝑛)))) =
((((Λ‘𝑛)
· (log‘𝑛))
· (ψ‘(𝑥 /
𝑛))) −
(((Λ‘𝑛)
· (log‘𝑛))
· (𝑥 / 𝑛)))) |
90 | 10 | adantr 480 |
. . . . . . . . . . . . . . . . . . 19
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → 𝑥 ∈ ℝ+) |
91 | 90, 32 | rpdivcld 12718 |
. . . . . . . . . . . . . . . . . 18
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑥 / 𝑛) ∈
ℝ+) |
92 | 54 | pntrval 26615 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝑥 / 𝑛) ∈ ℝ+ → (𝑅‘(𝑥 / 𝑛)) = ((ψ‘(𝑥 / 𝑛)) − (𝑥 / 𝑛))) |
93 | 91, 92 | syl 17 |
. . . . . . . . . . . . . . . . 17
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑅‘(𝑥 / 𝑛)) = ((ψ‘(𝑥 / 𝑛)) − (𝑥 / 𝑛))) |
94 | 93 | oveq2d 7271 |
. . . . . . . . . . . . . . . 16
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛)
· (log‘𝑛))
· (𝑅‘(𝑥 / 𝑛))) = (((Λ‘𝑛) · (log‘𝑛)) · ((ψ‘(𝑥 / 𝑛)) − (𝑥 / 𝑛)))) |
95 | 28 | recnd 10934 |
. . . . . . . . . . . . . . . . 17
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑥 / 𝑛) ∈ ℂ) |
96 | 86, 79, 95 | subdid 11361 |
. . . . . . . . . . . . . . . 16
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛)
· (log‘𝑛))
· ((ψ‘(𝑥 /
𝑛)) − (𝑥 / 𝑛))) = ((((Λ‘𝑛) · (log‘𝑛)) · (ψ‘(𝑥 / 𝑛))) − (((Λ‘𝑛) · (log‘𝑛)) · (𝑥 / 𝑛)))) |
97 | 94, 96 | eqtrd 2778 |
. . . . . . . . . . . . . . 15
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛)
· (log‘𝑛))
· (𝑅‘(𝑥 / 𝑛))) = ((((Λ‘𝑛) · (log‘𝑛)) · (ψ‘(𝑥 / 𝑛))) − (((Λ‘𝑛) · (log‘𝑛)) · (𝑥 / 𝑛)))) |
98 | 89, 97 | eqtr4d 2781 |
. . . . . . . . . . . . . 14
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
((((Λ‘𝑛)
· (ψ‘(𝑥 /
𝑛))) ·
(log‘𝑛)) −
(𝑥 ·
(((Λ‘𝑛) /
𝑛) ·
(log‘𝑛)))) =
(((Λ‘𝑛)
· (log‘𝑛))
· (𝑅‘(𝑥 / 𝑛)))) |
99 | 55 | ffvelrni 6942 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝑥 / 𝑛) ∈ ℝ+ → (𝑅‘(𝑥 / 𝑛)) ∈ ℝ) |
100 | 91, 99 | syl 17 |
. . . . . . . . . . . . . . . 16
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑅‘(𝑥 / 𝑛)) ∈ ℝ) |
101 | 100 | recnd 10934 |
. . . . . . . . . . . . . . 15
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) → (𝑅‘(𝑥 / 𝑛)) ∈ ℂ) |
102 | 78, 101, 80 | mul32d 11115 |
. . . . . . . . . . . . . 14
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
(((Λ‘𝑛)
· (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛)) = (((Λ‘𝑛) · (log‘𝑛)) · (𝑅‘(𝑥 / 𝑛)))) |
103 | 98, 102 | eqtr4d 2781 |
. . . . . . . . . . . . 13
⊢
(((⊤ ∧ 𝑥
∈ (1(,)+∞)) ∧ 𝑛 ∈ (1...(⌊‘𝑥))) →
((((Λ‘𝑛)
· (ψ‘(𝑥 /
𝑛))) ·
(log‘𝑛)) −
(𝑥 ·
(((Λ‘𝑛) /
𝑛) ·
(log‘𝑛)))) =
(((Λ‘𝑛)
· (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛))) |
104 | 103 | sumeq2dv 15343 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → Σ𝑛 ∈ (1...(⌊‘𝑥))((((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − (𝑥 · (((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) = Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛))) |
105 | 77, 104 | eqtrd 2778 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) = Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛))) |
106 | 105 | oveq2d 7271 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((2 / (log‘𝑥)) · (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)) − (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) = ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛)))) |
107 | 47, 62, 51 | mul12d 11114 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((2 / (log‘𝑥)) · (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) = (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) |
108 | 107 | oveq2d 7271 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))) − ((2 / (log‘𝑥)) · (𝑥 · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) = (((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))) − (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))))) |
109 | 69, 106, 108 | 3eqtr3rd 2787 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))) − (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) = ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛)))) |
110 | 109 | oveq2d 7271 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((𝑅‘𝑥) · (log‘𝑥)) + (((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))) − (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))))) = (((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛))))) |
111 | 66, 110 | eqtrd 2778 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) − (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) = (((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛))))) |
112 | 111 | oveq1d 7270 |
. . . . . 6
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) − (𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) / 𝑥) = ((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥)) |
113 | 54 | pntrval 26615 |
. . . . . . . . . . . . . 14
⊢ (𝑥 ∈ ℝ+
→ (𝑅‘𝑥) = ((ψ‘𝑥) − 𝑥)) |
114 | 10, 113 | syl 17 |
. . . . . . . . . . . . 13
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (𝑅‘𝑥) = ((ψ‘𝑥) − 𝑥)) |
115 | 114 | oveq1d 7270 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((𝑅‘𝑥) · (log‘𝑥)) = (((ψ‘𝑥) − 𝑥) · (log‘𝑥))) |
116 | 16 | recnd 10934 |
. . . . . . . . . . . . 13
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (ψ‘𝑥) ∈ ℂ) |
117 | 116, 62, 12 | subdird 11362 |
. . . . . . . . . . . 12
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((ψ‘𝑥) − 𝑥) · (log‘𝑥)) = (((ψ‘𝑥) · (log‘𝑥)) − (𝑥 · (log‘𝑥)))) |
118 | 115, 117 | eqtrd 2778 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((𝑅‘𝑥) · (log‘𝑥)) = (((ψ‘𝑥) · (log‘𝑥)) − (𝑥 · (log‘𝑥)))) |
119 | 118 | oveq1d 7270 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) = ((((ψ‘𝑥) · (log‘𝑥)) − (𝑥 · (log‘𝑥))) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))))) |
120 | 17 | recnd 10934 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((ψ‘𝑥) · (log‘𝑥)) ∈ ℂ) |
121 | 62, 12 | mulcld 10926 |
. . . . . . . . . . 11
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (𝑥 · (log‘𝑥)) ∈ ℂ) |
122 | 120, 60, 121 | addsubd 11283 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) − (𝑥 · (log‘𝑥))) = ((((ψ‘𝑥) · (log‘𝑥)) − (𝑥 · (log‘𝑥))) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛))))) |
123 | 119, 122 | eqtr4d 2781 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) = ((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) − (𝑥 · (log‘𝑥)))) |
124 | 123 | oveq1d 7270 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) = (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) − (𝑥 · (log‘𝑥))) / 𝑥)) |
125 | 37 | recnd 10934 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) ∈ ℂ) |
126 | 125, 121,
62, 64 | divsubdird 11720 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) − (𝑥 · (log‘𝑥))) / 𝑥) = (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − ((𝑥 · (log‘𝑥)) / 𝑥))) |
127 | 12, 62, 64 | divcan3d 11686 |
. . . . . . . . . 10
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((𝑥 · (log‘𝑥)) / 𝑥) = (log‘𝑥)) |
128 | 127 | oveq2d 7271 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − ((𝑥 · (log‘𝑥)) / 𝑥)) = (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥))) |
129 | 126, 128 | eqtrd 2778 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) − (𝑥 · (log‘𝑥))) / 𝑥) = (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥))) |
130 | 124, 129 | eqtrd 2778 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) = (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥))) |
131 | 52, 62, 64 | divcan3d 11686 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) / 𝑥) = ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) |
132 | 130, 131 | oveq12d 7273 |
. . . . . 6
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − ((𝑥 · ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) / 𝑥)) = ((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥)) − ((2 / (log‘𝑥)) · Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))))) |
133 | 65, 112, 132 | 3eqtr3rd 2787 |
. . . . 5
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (log‘𝑥)) − ((2 / (log‘𝑥)) · Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) = ((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥)) |
134 | 42, 53, 133 | 3eqtrrd 2783 |
. . . 4
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) = ((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (2 · (log‘𝑥))) − (((2 /
(log‘𝑥)) ·
Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥)))) |
135 | 134 | mpteq2dva 5170 |
. . 3
⊢ (⊤
→ (𝑥 ∈
(1(,)+∞) ↦ ((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥)) = (𝑥 ∈ (1(,)+∞) ↦
((((((ψ‘𝑥)
· (log‘𝑥)) +
((2 / (log‘𝑥))
· Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (2 · (log‘𝑥))) − (((2 /
(log‘𝑥)) ·
Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥))))) |
136 | 19, 11 | remulcld 10936 |
. . . . 5
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (2 · (log‘𝑥)) ∈ ℝ) |
137 | 38, 136 | resubcld 11333 |
. . . 4
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (2 · (log‘𝑥))) ∈
ℝ) |
138 | 21, 50 | remulcld 10936 |
. . . . 5
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) ∈ ℝ) |
139 | 138, 11 | resubcld 11333 |
. . . 4
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥)) ∈ ℝ) |
140 | | selberg3 26612 |
. . . . 5
⊢ (𝑥 ∈ (1(,)+∞) ↦
(((((ψ‘𝑥)
· (log‘𝑥)) +
((2 / (log‘𝑥))
· Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (2 · (log‘𝑥)))) ∈
𝑂(1) |
141 | 140 | a1i 11 |
. . . 4
⊢ (⊤
→ (𝑥 ∈
(1(,)+∞) ↦ (((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (2 · (log‘𝑥)))) ∈
𝑂(1)) |
142 | 19 | recnd 10934 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 2 ∈ ℂ) |
143 | 50, 20 | rerpdivcld 12732 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)) ∈ ℝ) |
144 | 143 | recnd 10934 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)) ∈ ℂ) |
145 | 11 | rehalfcld 12150 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((log‘𝑥) / 2) ∈ ℝ) |
146 | 145 | recnd 10934 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((log‘𝑥) / 2) ∈ ℂ) |
147 | 142, 144,
146 | subdid 11361 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (2 · ((Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)) − ((log‘𝑥) / 2))) = ((2 · (Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥))) − (2 · ((log‘𝑥) / 2)))) |
148 | 142, 12, 51, 46 | div32d 11704 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) = (2 · (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)))) |
149 | 148 | eqcomd 2744 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (2 · (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥))) = ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)))) |
150 | | 2ne0 12007 |
. . . . . . . . . 10
⊢ 2 ≠
0 |
151 | 150 | a1i 11 |
. . . . . . . . 9
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → 2 ≠ 0) |
152 | 12, 142, 151 | divcan2d 11683 |
. . . . . . . 8
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (2 · ((log‘𝑥) / 2)) = (log‘𝑥)) |
153 | 149, 152 | oveq12d 7273 |
. . . . . . 7
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((2 · (Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥))) − (2 · ((log‘𝑥) / 2))) = (((2 /
(log‘𝑥)) ·
Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥))) |
154 | 147, 153 | eqtrd 2778 |
. . . . . 6
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → (2 · ((Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)) − ((log‘𝑥) / 2))) = (((2 / (log‘𝑥)) · Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥))) |
155 | 154 | mpteq2dva 5170 |
. . . . 5
⊢ (⊤
→ (𝑥 ∈
(1(,)+∞) ↦ (2 · ((Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)) − ((log‘𝑥) / 2)))) = (𝑥 ∈ (1(,)+∞) ↦ (((2 /
(log‘𝑥)) ·
Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥)))) |
156 | 143, 145 | resubcld 11333 |
. . . . . 6
⊢
((⊤ ∧ 𝑥
∈ (1(,)+∞)) → ((Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)) − ((log‘𝑥) / 2)) ∈ ℝ) |
157 | | ioossre 13069 |
. . . . . . . 8
⊢
(1(,)+∞) ⊆ ℝ |
158 | | o1const 15257 |
. . . . . . . 8
⊢
(((1(,)+∞) ⊆ ℝ ∧ 2 ∈ ℂ) → (𝑥 ∈ (1(,)+∞) ↦
2) ∈ 𝑂(1)) |
159 | 157, 44, 158 | mp2an 688 |
. . . . . . 7
⊢ (𝑥 ∈ (1(,)+∞) ↦
2) ∈ 𝑂(1) |
160 | 159 | a1i 11 |
. . . . . 6
⊢ (⊤
→ (𝑥 ∈
(1(,)+∞) ↦ 2) ∈ 𝑂(1)) |
161 | | vmalogdivsum 26592 |
. . . . . . 7
⊢ (𝑥 ∈ (1(,)+∞) ↦
((Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)) − ((log‘𝑥) / 2))) ∈ 𝑂(1) |
162 | 161 | a1i 11 |
. . . . . 6
⊢ (⊤
→ (𝑥 ∈
(1(,)+∞) ↦ ((Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)) − ((log‘𝑥) / 2))) ∈
𝑂(1)) |
163 | 19, 156, 160, 162 | o1mul2 15262 |
. . . . 5
⊢ (⊤
→ (𝑥 ∈
(1(,)+∞) ↦ (2 · ((Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛)) / (log‘𝑥)) − ((log‘𝑥) / 2)))) ∈
𝑂(1)) |
164 | 155, 163 | eqeltrrd 2840 |
. . . 4
⊢ (⊤
→ (𝑥 ∈
(1(,)+∞) ↦ (((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥))) ∈ 𝑂(1)) |
165 | 137, 139,
141, 164 | o1sub2 15263 |
. . 3
⊢ (⊤
→ (𝑥 ∈
(1(,)+∞) ↦ ((((((ψ‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (ψ‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥) − (2 · (log‘𝑥))) − (((2 /
(log‘𝑥)) ·
Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) / 𝑛) · (log‘𝑛))) − (log‘𝑥)))) ∈ 𝑂(1)) |
166 | 135, 165 | eqeltrd 2839 |
. 2
⊢ (⊤
→ (𝑥 ∈
(1(,)+∞) ↦ ((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈ (1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥)) ∈ 𝑂(1)) |
167 | 166 | mptru 1546 |
1
⊢ (𝑥 ∈ (1(,)+∞) ↦
((((𝑅‘𝑥) · (log‘𝑥)) + ((2 / (log‘𝑥)) · Σ𝑛 ∈
(1...(⌊‘𝑥))(((Λ‘𝑛) · (𝑅‘(𝑥 / 𝑛))) · (log‘𝑛)))) / 𝑥)) ∈ 𝑂(1) |