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Description: Lemma for dchrvmasum . (Contributed by Mario Carneiro, 4-May-2016)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | rpvmasum.z | ⊢ 𝑍 = ( ℤ/nℤ ‘ 𝑁 ) | |
| rpvmasum.l | ⊢ 𝐿 = ( ℤRHom ‘ 𝑍 ) | ||
| rpvmasum.a | ⊢ ( 𝜑 → 𝑁 ∈ ℕ ) | ||
| rpvmasum.g | ⊢ 𝐺 = ( DChr ‘ 𝑁 ) | ||
| rpvmasum.d | ⊢ 𝐷 = ( Base ‘ 𝐺 ) | ||
| rpvmasum.1 | ⊢ 1 = ( 0g ‘ 𝐺 ) | ||
| dchrisum.b | ⊢ ( 𝜑 → 𝑋 ∈ 𝐷 ) | ||
| dchrisum.n1 | ⊢ ( 𝜑 → 𝑋 ≠ 1 ) | ||
| dchrvmasum.f | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℝ+ ) → 𝐹 ∈ ℂ ) | ||
| dchrvmasum.g | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → 𝐹 = 𝐾 ) | ||
| dchrvmasum.c | ⊢ ( 𝜑 → 𝐶 ∈ ( 0 [,) +∞ ) ) | ||
| dchrvmasum.t | ⊢ ( 𝜑 → 𝑇 ∈ ℂ ) | ||
| dchrvmasum.1 | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 3 [,) +∞ ) ) → ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ ( 𝐶 · ( ( log ‘ 𝑚 ) / 𝑚 ) ) ) | ||
| dchrvmasum.r | ⊢ ( 𝜑 → 𝑅 ∈ ℝ ) | ||
| dchrvmasum.2 | ⊢ ( 𝜑 → ∀ 𝑚 ∈ ( 1 [,) 3 ) ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ 𝑅 ) | ||
| Assertion | dchrvmasumlem2 | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) ∈ 𝑂(1) ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rpvmasum.z | ⊢ 𝑍 = ( ℤ/nℤ ‘ 𝑁 ) | |
| 2 | rpvmasum.l | ⊢ 𝐿 = ( ℤRHom ‘ 𝑍 ) | |
| 3 | rpvmasum.a | ⊢ ( 𝜑 → 𝑁 ∈ ℕ ) | |
| 4 | rpvmasum.g | ⊢ 𝐺 = ( DChr ‘ 𝑁 ) | |
| 5 | rpvmasum.d | ⊢ 𝐷 = ( Base ‘ 𝐺 ) | |
| 6 | rpvmasum.1 | ⊢ 1 = ( 0g ‘ 𝐺 ) | |
| 7 | dchrisum.b | ⊢ ( 𝜑 → 𝑋 ∈ 𝐷 ) | |
| 8 | dchrisum.n1 | ⊢ ( 𝜑 → 𝑋 ≠ 1 ) | |
| 9 | dchrvmasum.f | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℝ+ ) → 𝐹 ∈ ℂ ) | |
| 10 | dchrvmasum.g | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → 𝐹 = 𝐾 ) | |
| 11 | dchrvmasum.c | ⊢ ( 𝜑 → 𝐶 ∈ ( 0 [,) +∞ ) ) | |
| 12 | dchrvmasum.t | ⊢ ( 𝜑 → 𝑇 ∈ ℂ ) | |
| 13 | dchrvmasum.1 | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 3 [,) +∞ ) ) → ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ ( 𝐶 · ( ( log ‘ 𝑚 ) / 𝑚 ) ) ) | |
| 14 | dchrvmasum.r | ⊢ ( 𝜑 → 𝑅 ∈ ℝ ) | |
| 15 | dchrvmasum.2 | ⊢ ( 𝜑 → ∀ 𝑚 ∈ ( 1 [,) 3 ) ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ 𝑅 ) | |
| 16 | 1red | ⊢ ( 𝜑 → 1 ∈ ℝ ) | |
| 17 | elrege0 | ⊢ ( 𝐶 ∈ ( 0 [,) +∞ ) ↔ ( 𝐶 ∈ ℝ ∧ 0 ≤ 𝐶 ) ) | |
| 18 | 11 17 | sylib | ⊢ ( 𝜑 → ( 𝐶 ∈ ℝ ∧ 0 ≤ 𝐶 ) ) |
| 19 | 18 | simpld | ⊢ ( 𝜑 → 𝐶 ∈ ℝ ) |
| 20 | 19 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝐶 ∈ ℝ ) |
| 21 | fzfid | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 1 ... ( ⌊ ‘ 𝑥 ) ) ∈ Fin ) | |
| 22 | simpr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝑥 ∈ ℝ+ ) | |
| 23 | elfznn | ⊢ ( 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) → 𝑑 ∈ ℕ ) | |
| 24 | 23 | nnrpd | ⊢ ( 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) → 𝑑 ∈ ℝ+ ) |
| 25 | rpdivcl | ⊢ ( ( 𝑥 ∈ ℝ+ ∧ 𝑑 ∈ ℝ+ ) → ( 𝑥 / 𝑑 ) ∈ ℝ+ ) | |
| 26 | 22 24 25 | syl2an | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝑥 / 𝑑 ) ∈ ℝ+ ) |
| 27 | 26 | relogcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( log ‘ ( 𝑥 / 𝑑 ) ) ∈ ℝ ) |
| 28 | 22 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑥 ∈ ℝ+ ) |
| 29 | 27 28 | rerpdivcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ∈ ℝ ) |
| 30 | 21 29 | fsumrecl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ∈ ℝ ) |
| 31 | 20 30 | remulcld | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ∈ ℝ ) |
| 32 | 3nn | ⊢ 3 ∈ ℕ | |
| 33 | nnrp | ⊢ ( 3 ∈ ℕ → 3 ∈ ℝ+ ) | |
| 34 | relogcl | ⊢ ( 3 ∈ ℝ+ → ( log ‘ 3 ) ∈ ℝ ) | |
| 35 | 32 33 34 | mp2b | ⊢ ( log ‘ 3 ) ∈ ℝ |
| 36 | 1re | ⊢ 1 ∈ ℝ | |
| 37 | 35 36 | readdcli | ⊢ ( ( log ‘ 3 ) + 1 ) ∈ ℝ |
| 38 | remulcl | ⊢ ( ( 𝑅 ∈ ℝ ∧ ( ( log ‘ 3 ) + 1 ) ∈ ℝ ) → ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ∈ ℝ ) | |
| 39 | 14 37 38 | sylancl | ⊢ ( 𝜑 → ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ∈ ℝ ) |
| 40 | 39 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ∈ ℝ ) |
| 41 | rpssre | ⊢ ℝ+ ⊆ ℝ | |
| 42 | 19 | recnd | ⊢ ( 𝜑 → 𝐶 ∈ ℂ ) |
| 43 | o1const | ⊢ ( ( ℝ+ ⊆ ℝ ∧ 𝐶 ∈ ℂ ) → ( 𝑥 ∈ ℝ+ ↦ 𝐶 ) ∈ 𝑂(1) ) | |
| 44 | 41 42 43 | sylancr | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ 𝐶 ) ∈ 𝑂(1) ) |
| 45 | logfacrlim2 | ⊢ ( 𝑥 ∈ ℝ+ ↦ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ⇝𝑟 1 | |
| 46 | rlimo1 | ⊢ ( ( 𝑥 ∈ ℝ+ ↦ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ⇝𝑟 1 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ∈ 𝑂(1) ) | |
| 47 | 45 46 | mp1i | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ∈ 𝑂(1) ) |
| 48 | 20 30 44 47 | o1mul2 | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ) ∈ 𝑂(1) ) |
| 49 | 39 | recnd | ⊢ ( 𝜑 → ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ∈ ℂ ) |
| 50 | o1const | ⊢ ( ( ℝ+ ⊆ ℝ ∧ ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ∈ ℂ ) → ( 𝑥 ∈ ℝ+ ↦ ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ∈ 𝑂(1) ) | |
| 51 | 41 49 50 | sylancr | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ∈ 𝑂(1) ) |
| 52 | 31 40 48 51 | o1add2 | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ) ∈ 𝑂(1) ) |
| 53 | 31 40 | readdcld | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ∈ ℝ ) |
| 54 | 10 | eleq1d | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → ( 𝐹 ∈ ℂ ↔ 𝐾 ∈ ℂ ) ) |
| 55 | 9 | ralrimiva | ⊢ ( 𝜑 → ∀ 𝑚 ∈ ℝ+ 𝐹 ∈ ℂ ) |
| 56 | 55 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ∀ 𝑚 ∈ ℝ+ 𝐹 ∈ ℂ ) |
| 57 | 54 56 26 | rspcdva | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝐾 ∈ ℂ ) |
| 58 | 12 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑇 ∈ ℂ ) |
| 59 | 57 58 | subcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐾 − 𝑇 ) ∈ ℂ ) |
| 60 | 59 | abscld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( 𝐾 − 𝑇 ) ) ∈ ℝ ) |
| 61 | 23 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑑 ∈ ℕ ) |
| 62 | 60 61 | nndivred | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ∈ ℝ ) |
| 63 | 21 62 | fsumrecl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ∈ ℝ ) |
| 64 | 63 | recnd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ∈ ℂ ) |
| 65 | 61 | nnrpd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑑 ∈ ℝ+ ) |
| 66 | 59 | absge0d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 0 ≤ ( abs ‘ ( 𝐾 − 𝑇 ) ) ) |
| 67 | 60 65 66 | divge0d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 0 ≤ ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) |
| 68 | 21 62 67 | fsumge0 | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 0 ≤ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) |
| 69 | 63 68 | absidd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( abs ‘ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) = Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) |
| 70 | 69 63 | eqeltrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( abs ‘ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) ∈ ℝ ) |
| 71 | 53 | recnd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ∈ ℂ ) |
| 72 | 71 | abscld | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( abs ‘ ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ) ∈ ℝ ) |
| 73 | 3re | ⊢ 3 ∈ ℝ | |
| 74 | 73 | a1i | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 3 ∈ ℝ ) |
| 75 | 1le3 | ⊢ 1 ≤ 3 | |
| 76 | 74 75 | jctir | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 3 ∈ ℝ ∧ 1 ≤ 3 ) ) |
| 77 | 14 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝑅 ∈ ℝ ) |
| 78 | 36 | rexri | ⊢ 1 ∈ ℝ* |
| 79 | 73 | rexri | ⊢ 3 ∈ ℝ* |
| 80 | 1lt3 | ⊢ 1 < 3 | |
| 81 | lbico1 | ⊢ ( ( 1 ∈ ℝ* ∧ 3 ∈ ℝ* ∧ 1 < 3 ) → 1 ∈ ( 1 [,) 3 ) ) | |
| 82 | 78 79 80 81 | mp3an | ⊢ 1 ∈ ( 1 [,) 3 ) |
| 83 | 0red | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 1 [,) 3 ) ) → 0 ∈ ℝ ) | |
| 84 | elico2 | ⊢ ( ( 1 ∈ ℝ ∧ 3 ∈ ℝ* ) → ( 𝑚 ∈ ( 1 [,) 3 ) ↔ ( 𝑚 ∈ ℝ ∧ 1 ≤ 𝑚 ∧ 𝑚 < 3 ) ) ) | |
| 85 | 36 79 84 | mp2an | ⊢ ( 𝑚 ∈ ( 1 [,) 3 ) ↔ ( 𝑚 ∈ ℝ ∧ 1 ≤ 𝑚 ∧ 𝑚 < 3 ) ) |
| 86 | 85 | simp1bi | ⊢ ( 𝑚 ∈ ( 1 [,) 3 ) → 𝑚 ∈ ℝ ) |
| 87 | 0red | ⊢ ( 𝑚 ∈ ( 1 [,) 3 ) → 0 ∈ ℝ ) | |
| 88 | 1red | ⊢ ( 𝑚 ∈ ( 1 [,) 3 ) → 1 ∈ ℝ ) | |
| 89 | 0lt1 | ⊢ 0 < 1 | |
| 90 | 89 | a1i | ⊢ ( 𝑚 ∈ ( 1 [,) 3 ) → 0 < 1 ) |
| 91 | 85 | simp2bi | ⊢ ( 𝑚 ∈ ( 1 [,) 3 ) → 1 ≤ 𝑚 ) |
| 92 | 87 88 86 90 91 | ltletrd | ⊢ ( 𝑚 ∈ ( 1 [,) 3 ) → 0 < 𝑚 ) |
| 93 | 86 92 | elrpd | ⊢ ( 𝑚 ∈ ( 1 [,) 3 ) → 𝑚 ∈ ℝ+ ) |
| 94 | 12 | adantr | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℝ+ ) → 𝑇 ∈ ℂ ) |
| 95 | 9 94 | subcld | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℝ+ ) → ( 𝐹 − 𝑇 ) ∈ ℂ ) |
| 96 | 95 | abscld | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℝ+ ) → ( abs ‘ ( 𝐹 − 𝑇 ) ) ∈ ℝ ) |
| 97 | 93 96 | sylan2 | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 1 [,) 3 ) ) → ( abs ‘ ( 𝐹 − 𝑇 ) ) ∈ ℝ ) |
| 98 | 14 | adantr | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 1 [,) 3 ) ) → 𝑅 ∈ ℝ ) |
| 99 | 95 | absge0d | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℝ+ ) → 0 ≤ ( abs ‘ ( 𝐹 − 𝑇 ) ) ) |
| 100 | 93 99 | sylan2 | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 1 [,) 3 ) ) → 0 ≤ ( abs ‘ ( 𝐹 − 𝑇 ) ) ) |
| 101 | 15 | r19.21bi | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 1 [,) 3 ) ) → ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ 𝑅 ) |
| 102 | 83 97 98 100 101 | letrd | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 1 [,) 3 ) ) → 0 ≤ 𝑅 ) |
| 103 | 102 | ralrimiva | ⊢ ( 𝜑 → ∀ 𝑚 ∈ ( 1 [,) 3 ) 0 ≤ 𝑅 ) |
| 104 | biidd | ⊢ ( 𝑚 = 1 → ( 0 ≤ 𝑅 ↔ 0 ≤ 𝑅 ) ) | |
| 105 | 104 | rspcv | ⊢ ( 1 ∈ ( 1 [,) 3 ) → ( ∀ 𝑚 ∈ ( 1 [,) 3 ) 0 ≤ 𝑅 → 0 ≤ 𝑅 ) ) |
| 106 | 82 103 105 | mpsyl | ⊢ ( 𝜑 → 0 ≤ 𝑅 ) |
| 107 | 106 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 0 ≤ 𝑅 ) |
| 108 | 77 107 | jca | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝑅 ∈ ℝ ∧ 0 ≤ 𝑅 ) ) |
| 109 | 60 | recnd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( 𝐾 − 𝑇 ) ) ∈ ℂ ) |
| 110 | 19 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝐶 ∈ ℝ ) |
| 111 | 110 29 | remulcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ∈ ℝ ) |
| 112 | 18 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐶 ∈ ℝ ∧ 0 ≤ 𝐶 ) ) |
| 113 | log1 | ⊢ ( log ‘ 1 ) = 0 | |
| 114 | 61 | nncnd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑑 ∈ ℂ ) |
| 115 | 114 | mullidd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 · 𝑑 ) = 𝑑 ) |
| 116 | rpre | ⊢ ( 𝑥 ∈ ℝ+ → 𝑥 ∈ ℝ ) | |
| 117 | 116 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝑥 ∈ ℝ ) |
| 118 | fznnfl | ⊢ ( 𝑥 ∈ ℝ → ( 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ↔ ( 𝑑 ∈ ℕ ∧ 𝑑 ≤ 𝑥 ) ) ) | |
| 119 | 117 118 | syl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ↔ ( 𝑑 ∈ ℕ ∧ 𝑑 ≤ 𝑥 ) ) ) |
| 120 | 119 | simplbda | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑑 ≤ 𝑥 ) |
| 121 | 115 120 | eqbrtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 · 𝑑 ) ≤ 𝑥 ) |
| 122 | 1red | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 1 ∈ ℝ ) | |
| 123 | 116 | ad2antlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑥 ∈ ℝ ) |
| 124 | 122 123 65 | lemuldivd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( 1 · 𝑑 ) ≤ 𝑥 ↔ 1 ≤ ( 𝑥 / 𝑑 ) ) ) |
| 125 | 121 124 | mpbid | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 1 ≤ ( 𝑥 / 𝑑 ) ) |
| 126 | 1rp | ⊢ 1 ∈ ℝ+ | |
| 127 | 126 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 1 ∈ ℝ+ ) |
| 128 | 127 26 | logled | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 ≤ ( 𝑥 / 𝑑 ) ↔ ( log ‘ 1 ) ≤ ( log ‘ ( 𝑥 / 𝑑 ) ) ) ) |
| 129 | 125 128 | mpbid | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( log ‘ 1 ) ≤ ( log ‘ ( 𝑥 / 𝑑 ) ) ) |
| 130 | 113 129 | eqbrtrrid | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 0 ≤ ( log ‘ ( 𝑥 / 𝑑 ) ) ) |
| 131 | rpregt0 | ⊢ ( 𝑥 ∈ ℝ+ → ( 𝑥 ∈ ℝ ∧ 0 < 𝑥 ) ) | |
| 132 | 131 | ad2antlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝑥 ∈ ℝ ∧ 0 < 𝑥 ) ) |
| 133 | divge0 | ⊢ ( ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) ∈ ℝ ∧ 0 ≤ ( log ‘ ( 𝑥 / 𝑑 ) ) ) ∧ ( 𝑥 ∈ ℝ ∧ 0 < 𝑥 ) ) → 0 ≤ ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) | |
| 134 | 27 130 132 133 | syl21anc | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 0 ≤ ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) |
| 135 | mulge0 | ⊢ ( ( ( 𝐶 ∈ ℝ ∧ 0 ≤ 𝐶 ) ∧ ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ∈ ℝ ∧ 0 ≤ ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ) → 0 ≤ ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ) | |
| 136 | 112 29 134 135 | syl12anc | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 0 ≤ ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ) |
| 137 | absidm | ⊢ ( ( 𝐾 − 𝑇 ) ∈ ℂ → ( abs ‘ ( abs ‘ ( 𝐾 − 𝑇 ) ) ) = ( abs ‘ ( 𝐾 − 𝑇 ) ) ) | |
| 138 | 59 137 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( abs ‘ ( 𝐾 − 𝑇 ) ) ) = ( abs ‘ ( 𝐾 − 𝑇 ) ) ) |
| 139 | 138 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) → ( abs ‘ ( abs ‘ ( 𝐾 − 𝑇 ) ) ) = ( abs ‘ ( 𝐾 − 𝑇 ) ) ) |
| 140 | 10 | fvoveq1d | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → ( abs ‘ ( 𝐹 − 𝑇 ) ) = ( abs ‘ ( 𝐾 − 𝑇 ) ) ) |
| 141 | fveq2 | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → ( log ‘ 𝑚 ) = ( log ‘ ( 𝑥 / 𝑑 ) ) ) | |
| 142 | id | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → 𝑚 = ( 𝑥 / 𝑑 ) ) | |
| 143 | 141 142 | oveq12d | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → ( ( log ‘ 𝑚 ) / 𝑚 ) = ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) ) |
| 144 | 143 | oveq2d | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → ( 𝐶 · ( ( log ‘ 𝑚 ) / 𝑚 ) ) = ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) ) ) |
| 145 | 140 144 | breq12d | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → ( ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ ( 𝐶 · ( ( log ‘ 𝑚 ) / 𝑚 ) ) ↔ ( abs ‘ ( 𝐾 − 𝑇 ) ) ≤ ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) ) ) ) |
| 146 | 13 | ralrimiva | ⊢ ( 𝜑 → ∀ 𝑚 ∈ ( 3 [,) +∞ ) ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ ( 𝐶 · ( ( log ‘ 𝑚 ) / 𝑚 ) ) ) |
| 147 | 146 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) → ∀ 𝑚 ∈ ( 3 [,) +∞ ) ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ ( 𝐶 · ( ( log ‘ 𝑚 ) / 𝑚 ) ) ) |
| 148 | nndivre | ⊢ ( ( 𝑥 ∈ ℝ ∧ 𝑑 ∈ ℕ ) → ( 𝑥 / 𝑑 ) ∈ ℝ ) | |
| 149 | 117 23 148 | syl2an | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝑥 / 𝑑 ) ∈ ℝ ) |
| 150 | 149 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) → ( 𝑥 / 𝑑 ) ∈ ℝ ) |
| 151 | simpr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) → 3 ≤ ( 𝑥 / 𝑑 ) ) | |
| 152 | elicopnf | ⊢ ( 3 ∈ ℝ → ( ( 𝑥 / 𝑑 ) ∈ ( 3 [,) +∞ ) ↔ ( ( 𝑥 / 𝑑 ) ∈ ℝ ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) ) ) | |
| 153 | 73 152 | ax-mp | ⊢ ( ( 𝑥 / 𝑑 ) ∈ ( 3 [,) +∞ ) ↔ ( ( 𝑥 / 𝑑 ) ∈ ℝ ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) ) |
| 154 | 150 151 153 | sylanbrc | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) → ( 𝑥 / 𝑑 ) ∈ ( 3 [,) +∞ ) ) |
| 155 | 145 147 154 | rspcdva | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) → ( abs ‘ ( 𝐾 − 𝑇 ) ) ≤ ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) ) ) |
| 156 | 27 | recnd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( log ‘ ( 𝑥 / 𝑑 ) ) ∈ ℂ ) |
| 157 | rpcnne0 | ⊢ ( 𝑥 ∈ ℝ+ → ( 𝑥 ∈ ℂ ∧ 𝑥 ≠ 0 ) ) | |
| 158 | 157 | ad2antlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝑥 ∈ ℂ ∧ 𝑥 ≠ 0 ) ) |
| 159 | 65 | rpcnne0d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝑑 ∈ ℂ ∧ 𝑑 ≠ 0 ) ) |
| 160 | divdiv2 | ⊢ ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) ∈ ℂ ∧ ( 𝑥 ∈ ℂ ∧ 𝑥 ≠ 0 ) ∧ ( 𝑑 ∈ ℂ ∧ 𝑑 ≠ 0 ) ) → ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) = ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) · 𝑑 ) / 𝑥 ) ) | |
| 161 | 156 158 159 160 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) = ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) · 𝑑 ) / 𝑥 ) ) |
| 162 | div23 | ⊢ ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) ∈ ℂ ∧ 𝑑 ∈ ℂ ∧ ( 𝑥 ∈ ℂ ∧ 𝑥 ≠ 0 ) ) → ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) · 𝑑 ) / 𝑥 ) = ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) · 𝑑 ) ) | |
| 163 | 156 114 158 162 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) · 𝑑 ) / 𝑥 ) = ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) · 𝑑 ) ) |
| 164 | 161 163 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) = ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) · 𝑑 ) ) |
| 165 | 164 | oveq2d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) ) = ( 𝐶 · ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) · 𝑑 ) ) ) |
| 166 | 42 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝐶 ∈ ℂ ) |
| 167 | 29 | recnd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ∈ ℂ ) |
| 168 | 166 167 114 | mulassd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) · 𝑑 ) = ( 𝐶 · ( ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) · 𝑑 ) ) ) |
| 169 | 165 168 | eqtr4d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) ) = ( ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) · 𝑑 ) ) |
| 170 | 169 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) → ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / ( 𝑥 / 𝑑 ) ) ) = ( ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) · 𝑑 ) ) |
| 171 | 155 170 | breqtrd | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) → ( abs ‘ ( 𝐾 − 𝑇 ) ) ≤ ( ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) · 𝑑 ) ) |
| 172 | 139 171 | eqbrtrd | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ 3 ≤ ( 𝑥 / 𝑑 ) ) → ( abs ‘ ( abs ‘ ( 𝐾 − 𝑇 ) ) ) ≤ ( ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) · 𝑑 ) ) |
| 173 | 138 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ ( 𝑥 / 𝑑 ) < 3 ) → ( abs ‘ ( abs ‘ ( 𝐾 − 𝑇 ) ) ) = ( abs ‘ ( 𝐾 − 𝑇 ) ) ) |
| 174 | 140 | breq1d | ⊢ ( 𝑚 = ( 𝑥 / 𝑑 ) → ( ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ 𝑅 ↔ ( abs ‘ ( 𝐾 − 𝑇 ) ) ≤ 𝑅 ) ) |
| 175 | 15 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ ( 𝑥 / 𝑑 ) < 3 ) → ∀ 𝑚 ∈ ( 1 [,) 3 ) ( abs ‘ ( 𝐹 − 𝑇 ) ) ≤ 𝑅 ) |
| 176 | 149 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ ( 𝑥 / 𝑑 ) < 3 ) → ( 𝑥 / 𝑑 ) ∈ ℝ ) |
| 177 | 125 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ ( 𝑥 / 𝑑 ) < 3 ) → 1 ≤ ( 𝑥 / 𝑑 ) ) |
| 178 | simpr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ ( 𝑥 / 𝑑 ) < 3 ) → ( 𝑥 / 𝑑 ) < 3 ) | |
| 179 | elico2 | ⊢ ( ( 1 ∈ ℝ ∧ 3 ∈ ℝ* ) → ( ( 𝑥 / 𝑑 ) ∈ ( 1 [,) 3 ) ↔ ( ( 𝑥 / 𝑑 ) ∈ ℝ ∧ 1 ≤ ( 𝑥 / 𝑑 ) ∧ ( 𝑥 / 𝑑 ) < 3 ) ) ) | |
| 180 | 36 79 179 | mp2an | ⊢ ( ( 𝑥 / 𝑑 ) ∈ ( 1 [,) 3 ) ↔ ( ( 𝑥 / 𝑑 ) ∈ ℝ ∧ 1 ≤ ( 𝑥 / 𝑑 ) ∧ ( 𝑥 / 𝑑 ) < 3 ) ) |
| 181 | 176 177 178 180 | syl3anbrc | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ ( 𝑥 / 𝑑 ) < 3 ) → ( 𝑥 / 𝑑 ) ∈ ( 1 [,) 3 ) ) |
| 182 | 174 175 181 | rspcdva | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ ( 𝑥 / 𝑑 ) < 3 ) → ( abs ‘ ( 𝐾 − 𝑇 ) ) ≤ 𝑅 ) |
| 183 | 173 182 | eqbrtrd | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ ( 𝑥 / 𝑑 ) < 3 ) → ( abs ‘ ( abs ‘ ( 𝐾 − 𝑇 ) ) ) ≤ 𝑅 ) |
| 184 | 22 76 108 109 111 136 172 183 | fsumharmonic | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( abs ‘ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) ≤ ( Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ) |
| 185 | 42 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝐶 ∈ ℂ ) |
| 186 | 21 185 167 | fsummulc2 | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) = Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) ) |
| 187 | 186 | oveq1d | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) = ( Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( 𝐶 · ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ) |
| 188 | 184 187 | breqtrrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( abs ‘ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) ≤ ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ) |
| 189 | 53 | leabsd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ≤ ( abs ‘ ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ) ) |
| 190 | 70 53 72 188 189 | letrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( abs ‘ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) ≤ ( abs ‘ ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ) ) |
| 191 | 190 | adantrr | ⊢ ( ( 𝜑 ∧ ( 𝑥 ∈ ℝ+ ∧ 1 ≤ 𝑥 ) ) → ( abs ‘ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) ≤ ( abs ‘ ( ( 𝐶 · Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( log ‘ ( 𝑥 / 𝑑 ) ) / 𝑥 ) ) + ( 𝑅 · ( ( log ‘ 3 ) + 1 ) ) ) ) ) |
| 192 | 16 52 53 64 191 | o1le | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( abs ‘ ( 𝐾 − 𝑇 ) ) / 𝑑 ) ) ∈ 𝑂(1) ) |