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Description: Lemma for dchrisum0 . (Contributed by Mario Carneiro, 12-May-2016)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | 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 = ( 0g ‘ 𝐺 ) | ||
| rpvmasum2.w | ⊢ 𝑊 = { 𝑦 ∈ ( 𝐷 ∖ { 1 } ) ∣ Σ 𝑚 ∈ 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 → seq 1 ( + , 𝐹 ) ⇝ 𝑆 ) | ||
| dchrisum0.1 | ⊢ ( 𝜑 → ∀ 𝑦 ∈ ( 1 [,) +∞ ) ( abs ‘ ( ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑦 ) ) − 𝑆 ) ) ≤ ( 𝐶 / ( √ ‘ 𝑦 ) ) ) | ||
| dchrisum0lem2.h | ⊢ 𝐻 = ( 𝑦 ∈ ℝ+ ↦ ( Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑦 ) ) ( 1 / ( √ ‘ 𝑑 ) ) − ( 2 · ( √ ‘ 𝑦 ) ) ) ) | ||
| dchrisum0lem2.u | ⊢ ( 𝜑 → 𝐻 ⇝𝑟 𝑈 ) | ||
| Assertion | dchrisum0lem2a | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) ) ∈ 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 | rpvmasum2.g | ⊢ 𝐺 = ( DChr ‘ 𝑁 ) | |
| 5 | rpvmasum2.d | ⊢ 𝐷 = ( Base ‘ 𝐺 ) | |
| 6 | rpvmasum2.1 | ⊢ 1 = ( 0g ‘ 𝐺 ) | |
| 7 | rpvmasum2.w | ⊢ 𝑊 = { 𝑦 ∈ ( 𝐷 ∖ { 1 } ) ∣ Σ 𝑚 ∈ ℕ ( ( 𝑦 ‘ ( 𝐿 ‘ 𝑚 ) ) / 𝑚 ) = 0 } | |
| 8 | dchrisum0.b | ⊢ ( 𝜑 → 𝑋 ∈ 𝑊 ) | |
| 9 | dchrisum0lem1.f | ⊢ 𝐹 = ( 𝑎 ∈ ℕ ↦ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑎 ) ) / ( √ ‘ 𝑎 ) ) ) | |
| 10 | dchrisum0.c | ⊢ ( 𝜑 → 𝐶 ∈ ( 0 [,) +∞ ) ) | |
| 11 | dchrisum0.s | ⊢ ( 𝜑 → seq 1 ( + , 𝐹 ) ⇝ 𝑆 ) | |
| 12 | dchrisum0.1 | ⊢ ( 𝜑 → ∀ 𝑦 ∈ ( 1 [,) +∞ ) ( abs ‘ ( ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑦 ) ) − 𝑆 ) ) ≤ ( 𝐶 / ( √ ‘ 𝑦 ) ) ) | |
| 13 | dchrisum0lem2.h | ⊢ 𝐻 = ( 𝑦 ∈ ℝ+ ↦ ( Σ 𝑑 ∈ ( 1 ... ( ⌊ ‘ 𝑦 ) ) ( 1 / ( √ ‘ 𝑑 ) ) − ( 2 · ( √ ‘ 𝑦 ) ) ) ) | |
| 14 | dchrisum0lem2.u | ⊢ ( 𝜑 → 𝐻 ⇝𝑟 𝑈 ) | |
| 15 | fzfid | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 1 ... ( ⌊ ‘ 𝑥 ) ) ∈ Fin ) | |
| 16 | simpl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝜑 ) | |
| 17 | elfznn | ⊢ ( 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) → 𝑚 ∈ ℕ ) | |
| 18 | 7 | ssrab3 | ⊢ 𝑊 ⊆ ( 𝐷 ∖ { 1 } ) |
| 19 | 18 8 | sselid | ⊢ ( 𝜑 → 𝑋 ∈ ( 𝐷 ∖ { 1 } ) ) |
| 20 | 19 | eldifad | ⊢ ( 𝜑 → 𝑋 ∈ 𝐷 ) |
| 21 | 20 | adantr | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → 𝑋 ∈ 𝐷 ) |
| 22 | nnz | ⊢ ( 𝑚 ∈ ℕ → 𝑚 ∈ ℤ ) | |
| 23 | 22 | adantl | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → 𝑚 ∈ ℤ ) |
| 24 | 4 1 5 2 21 23 | dchrzrhcl | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ∈ ℂ ) |
| 25 | nnrp | ⊢ ( 𝑚 ∈ ℕ → 𝑚 ∈ ℝ+ ) | |
| 26 | 25 | adantl | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → 𝑚 ∈ ℝ+ ) |
| 27 | 26 | rpsqrtcld | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( √ ‘ 𝑚 ) ∈ ℝ+ ) |
| 28 | 27 | rpcnd | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( √ ‘ 𝑚 ) ∈ ℂ ) |
| 29 | 27 | rpne0d | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( √ ‘ 𝑚 ) ≠ 0 ) |
| 30 | 24 28 29 | divcld | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ∈ ℂ ) |
| 31 | 16 17 30 | syl2an | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ∈ ℂ ) |
| 32 | 15 31 | fsumcl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ∈ ℂ ) |
| 33 | rlimcl | ⊢ ( 𝐻 ⇝𝑟 𝑈 → 𝑈 ∈ ℂ ) | |
| 34 | 14 33 | syl | ⊢ ( 𝜑 → 𝑈 ∈ ℂ ) |
| 35 | 34 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝑈 ∈ ℂ ) |
| 36 | 0xr | ⊢ 0 ∈ ℝ* | |
| 37 | 0lt1 | ⊢ 0 < 1 | |
| 38 | df-ioo | ⊢ (,) = ( 𝑥 ∈ ℝ* , 𝑦 ∈ ℝ* ↦ { 𝑧 ∈ ℝ* ∣ ( 𝑥 < 𝑧 ∧ 𝑧 < 𝑦 ) } ) | |
| 39 | df-ico | ⊢ [,) = ( 𝑥 ∈ ℝ* , 𝑦 ∈ ℝ* ↦ { 𝑧 ∈ ℝ* ∣ ( 𝑥 ≤ 𝑧 ∧ 𝑧 < 𝑦 ) } ) | |
| 40 | xrltletr | ⊢ ( ( 0 ∈ ℝ* ∧ 1 ∈ ℝ* ∧ 𝑤 ∈ ℝ* ) → ( ( 0 < 1 ∧ 1 ≤ 𝑤 ) → 0 < 𝑤 ) ) | |
| 41 | 38 39 40 | ixxss1 | ⊢ ( ( 0 ∈ ℝ* ∧ 0 < 1 ) → ( 1 [,) +∞ ) ⊆ ( 0 (,) +∞ ) ) |
| 42 | 36 37 41 | mp2an | ⊢ ( 1 [,) +∞ ) ⊆ ( 0 (,) +∞ ) |
| 43 | ioorp | ⊢ ( 0 (,) +∞ ) = ℝ+ | |
| 44 | 42 43 | sseqtri | ⊢ ( 1 [,) +∞ ) ⊆ ℝ+ |
| 45 | resmpt | ⊢ ( ( 1 [,) +∞ ) ⊆ ℝ+ → ( ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ↾ ( 1 [,) +∞ ) ) = ( 𝑥 ∈ ( 1 [,) +∞ ) ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ) | |
| 46 | 44 45 | ax-mp | ⊢ ( ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ↾ ( 1 [,) +∞ ) ) = ( 𝑥 ∈ ( 1 [,) +∞ ) ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) |
| 47 | 44 | sseli | ⊢ ( 𝑥 ∈ ( 1 [,) +∞ ) → 𝑥 ∈ ℝ+ ) |
| 48 | 17 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑚 ∈ ℕ ) |
| 49 | 2fveq3 | ⊢ ( 𝑎 = 𝑚 → ( 𝑋 ‘ ( 𝐿 ‘ 𝑎 ) ) = ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ) | |
| 50 | fveq2 | ⊢ ( 𝑎 = 𝑚 → ( √ ‘ 𝑎 ) = ( √ ‘ 𝑚 ) ) | |
| 51 | 49 50 | oveq12d | ⊢ ( 𝑎 = 𝑚 → ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑎 ) ) / ( √ ‘ 𝑎 ) ) = ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) |
| 52 | ovex | ⊢ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑎 ) ) / ( √ ‘ 𝑎 ) ) ∈ V | |
| 53 | 51 9 52 | fvmpt3i | ⊢ ( 𝑚 ∈ ℕ → ( 𝐹 ‘ 𝑚 ) = ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) |
| 54 | 48 53 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐹 ‘ 𝑚 ) = ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) |
| 55 | 47 54 | sylanl2 | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( 1 [,) +∞ ) ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐹 ‘ 𝑚 ) = ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) |
| 56 | 1re | ⊢ 1 ∈ ℝ | |
| 57 | elicopnf | ⊢ ( 1 ∈ ℝ → ( 𝑥 ∈ ( 1 [,) +∞ ) ↔ ( 𝑥 ∈ ℝ ∧ 1 ≤ 𝑥 ) ) ) | |
| 58 | 56 57 | ax-mp | ⊢ ( 𝑥 ∈ ( 1 [,) +∞ ) ↔ ( 𝑥 ∈ ℝ ∧ 1 ≤ 𝑥 ) ) |
| 59 | flge1nn | ⊢ ( ( 𝑥 ∈ ℝ ∧ 1 ≤ 𝑥 ) → ( ⌊ ‘ 𝑥 ) ∈ ℕ ) | |
| 60 | 58 59 | sylbi | ⊢ ( 𝑥 ∈ ( 1 [,) +∞ ) → ( ⌊ ‘ 𝑥 ) ∈ ℕ ) |
| 61 | 60 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( 1 [,) +∞ ) ) → ( ⌊ ‘ 𝑥 ) ∈ ℕ ) |
| 62 | nnuz | ⊢ ℕ = ( ℤ≥ ‘ 1 ) | |
| 63 | 61 62 | eleqtrdi | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( 1 [,) +∞ ) ) → ( ⌊ ‘ 𝑥 ) ∈ ( ℤ≥ ‘ 1 ) ) |
| 64 | 47 31 | sylanl2 | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( 1 [,) +∞ ) ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ∈ ℂ ) |
| 65 | 55 63 64 | fsumser | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( 1 [,) +∞ ) ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) = ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑥 ) ) ) |
| 66 | 65 | mpteq2dva | ⊢ ( 𝜑 → ( 𝑥 ∈ ( 1 [,) +∞ ) ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) = ( 𝑥 ∈ ( 1 [,) +∞ ) ↦ ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑥 ) ) ) ) |
| 67 | 46 66 | eqtrid | ⊢ ( 𝜑 → ( ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ↾ ( 1 [,) +∞ ) ) = ( 𝑥 ∈ ( 1 [,) +∞ ) ↦ ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑥 ) ) ) ) |
| 68 | fveq2 | ⊢ ( 𝑚 = ( ⌊ ‘ 𝑥 ) → ( seq 1 ( + , 𝐹 ) ‘ 𝑚 ) = ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑥 ) ) ) | |
| 69 | rpssre | ⊢ ℝ+ ⊆ ℝ | |
| 70 | 69 | a1i | ⊢ ( 𝜑 → ℝ+ ⊆ ℝ ) |
| 71 | 44 70 | sstrid | ⊢ ( 𝜑 → ( 1 [,) +∞ ) ⊆ ℝ ) |
| 72 | 1zzd | ⊢ ( 𝜑 → 1 ∈ ℤ ) | |
| 73 | 51 | cbvmptv | ⊢ ( 𝑎 ∈ ℕ ↦ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑎 ) ) / ( √ ‘ 𝑎 ) ) ) = ( 𝑚 ∈ ℕ ↦ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) |
| 74 | 9 73 | eqtri | ⊢ 𝐹 = ( 𝑚 ∈ ℕ ↦ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) |
| 75 | 30 74 | fmptd | ⊢ ( 𝜑 → 𝐹 : ℕ ⟶ ℂ ) |
| 76 | 75 | ffvelcdmda | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( 𝐹 ‘ 𝑚 ) ∈ ℂ ) |
| 77 | 62 72 76 | serf | ⊢ ( 𝜑 → seq 1 ( + , 𝐹 ) : ℕ ⟶ ℂ ) |
| 78 | 77 | feqmptd | ⊢ ( 𝜑 → seq 1 ( + , 𝐹 ) = ( 𝑚 ∈ ℕ ↦ ( seq 1 ( + , 𝐹 ) ‘ 𝑚 ) ) ) |
| 79 | 78 11 | eqbrtrrd | ⊢ ( 𝜑 → ( 𝑚 ∈ ℕ ↦ ( seq 1 ( + , 𝐹 ) ‘ 𝑚 ) ) ⇝ 𝑆 ) |
| 80 | 77 | ffvelcdmda | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ℕ ) → ( seq 1 ( + , 𝐹 ) ‘ 𝑚 ) ∈ ℂ ) |
| 81 | 58 | simprbi | ⊢ ( 𝑥 ∈ ( 1 [,) +∞ ) → 1 ≤ 𝑥 ) |
| 82 | 81 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( 1 [,) +∞ ) ) → 1 ≤ 𝑥 ) |
| 83 | 62 68 71 72 79 80 82 | climrlim2 | ⊢ ( 𝜑 → ( 𝑥 ∈ ( 1 [,) +∞ ) ↦ ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑥 ) ) ) ⇝𝑟 𝑆 ) |
| 84 | rlimo1 | ⊢ ( ( 𝑥 ∈ ( 1 [,) +∞ ) ↦ ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑥 ) ) ) ⇝𝑟 𝑆 → ( 𝑥 ∈ ( 1 [,) +∞ ) ↦ ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑥 ) ) ) ∈ 𝑂(1) ) | |
| 85 | 83 84 | syl | ⊢ ( 𝜑 → ( 𝑥 ∈ ( 1 [,) +∞ ) ↦ ( seq 1 ( + , 𝐹 ) ‘ ( ⌊ ‘ 𝑥 ) ) ) ∈ 𝑂(1) ) |
| 86 | 67 85 | eqeltrd | ⊢ ( 𝜑 → ( ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ↾ ( 1 [,) +∞ ) ) ∈ 𝑂(1) ) |
| 87 | 32 | fmpttd | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) : ℝ+ ⟶ ℂ ) |
| 88 | 1red | ⊢ ( 𝜑 → 1 ∈ ℝ ) | |
| 89 | 87 70 88 | o1resb | ⊢ ( 𝜑 → ( ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ∈ 𝑂(1) ↔ ( ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ↾ ( 1 [,) +∞ ) ) ∈ 𝑂(1) ) ) |
| 90 | 86 89 | mpbird | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ∈ 𝑂(1) ) |
| 91 | o1const | ⊢ ( ( ℝ+ ⊆ ℝ ∧ 𝑈 ∈ ℂ ) → ( 𝑥 ∈ ℝ+ ↦ 𝑈 ) ∈ 𝑂(1) ) | |
| 92 | 69 34 91 | sylancr | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ 𝑈 ) ∈ 𝑂(1) ) |
| 93 | 32 35 90 92 | o1mul2 | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) ∈ 𝑂(1) ) |
| 94 | simpr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝑥 ∈ ℝ+ ) | |
| 95 | 2z | ⊢ 2 ∈ ℤ | |
| 96 | rpexpcl | ⊢ ( ( 𝑥 ∈ ℝ+ ∧ 2 ∈ ℤ ) → ( 𝑥 ↑ 2 ) ∈ ℝ+ ) | |
| 97 | 94 95 96 | sylancl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝑥 ↑ 2 ) ∈ ℝ+ ) |
| 98 | 17 | nnrpd | ⊢ ( 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) → 𝑚 ∈ ℝ+ ) |
| 99 | rpdivcl | ⊢ ( ( ( 𝑥 ↑ 2 ) ∈ ℝ+ ∧ 𝑚 ∈ ℝ+ ) → ( ( 𝑥 ↑ 2 ) / 𝑚 ) ∈ ℝ+ ) | |
| 100 | 97 98 99 | syl2an | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( 𝑥 ↑ 2 ) / 𝑚 ) ∈ ℝ+ ) |
| 101 | 13 | divsqrsumf | ⊢ 𝐻 : ℝ+ ⟶ ℝ |
| 102 | 101 | ffvelcdmi | ⊢ ( ( ( 𝑥 ↑ 2 ) / 𝑚 ) ∈ ℝ+ → ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ∈ ℝ ) |
| 103 | 100 102 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ∈ ℝ ) |
| 104 | 103 | recnd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ∈ ℂ ) |
| 105 | 31 104 | mulcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) ∈ ℂ ) |
| 106 | 15 105 | fsumcl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) ∈ ℂ ) |
| 107 | 32 35 | mulcld | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ∈ ℂ ) |
| 108 | 14 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝐻 ⇝𝑟 𝑈 ) |
| 109 | 108 33 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑈 ∈ ℂ ) |
| 110 | 31 109 | mulcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ∈ ℂ ) |
| 111 | 15 105 110 | fsumsub | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) − ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) = ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) − Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) ) |
| 112 | 31 104 109 | subdid | ⊢ ( ( ( 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 ) ) ) |
| 113 | 112 | sumeq2dv | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) = Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) − ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) ) |
| 114 | 15 35 31 | fsummulc1 | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) = Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) |
| 115 | 114 | oveq2d | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) − ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) = ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) − Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) ) |
| 116 | 111 113 115 | 3eqtr4d | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) = ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) − ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) ) |
| 117 | 116 | mpteq2dva | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) = ( 𝑥 ∈ ℝ+ ↦ ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) − ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) ) ) |
| 118 | 104 109 | subcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ∈ ℂ ) |
| 119 | 31 118 | mulcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ∈ ℂ ) |
| 120 | 15 119 | fsumcl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ∈ ℂ ) |
| 121 | 120 | abscld | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( abs ‘ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ∈ ℝ ) |
| 122 | 119 | abscld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ∈ ℝ ) |
| 123 | 15 122 | fsumrecl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( abs ‘ ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ∈ ℝ ) |
| 124 | 1red | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 1 ∈ ℝ ) | |
| 125 | 15 119 | fsumabs | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( abs ‘ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ≤ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( abs ‘ ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ) |
| 126 | rprege0 | ⊢ ( 𝑥 ∈ ℝ+ → ( 𝑥 ∈ ℝ ∧ 0 ≤ 𝑥 ) ) | |
| 127 | 126 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝑥 ∈ ℝ ∧ 0 ≤ 𝑥 ) ) |
| 128 | 127 | simpld | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝑥 ∈ ℝ ) |
| 129 | reflcl | ⊢ ( 𝑥 ∈ ℝ → ( ⌊ ‘ 𝑥 ) ∈ ℝ ) | |
| 130 | 128 129 | syl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ⌊ ‘ 𝑥 ) ∈ ℝ ) |
| 131 | 130 94 | rerpdivcld | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( ⌊ ‘ 𝑥 ) / 𝑥 ) ∈ ℝ ) |
| 132 | simplr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑥 ∈ ℝ+ ) | |
| 133 | 132 | rprecred | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 / 𝑥 ) ∈ ℝ ) |
| 134 | 31 | abscld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ∈ ℝ ) |
| 135 | 98 | rpsqrtcld | ⊢ ( 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) → ( √ ‘ 𝑚 ) ∈ ℝ+ ) |
| 136 | 135 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( √ ‘ 𝑚 ) ∈ ℝ+ ) |
| 137 | 136 | rprecred | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 / ( √ ‘ 𝑚 ) ) ∈ ℝ ) |
| 138 | 118 | abscld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ∈ ℝ ) |
| 139 | 136 132 | rpdivcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( √ ‘ 𝑚 ) / 𝑥 ) ∈ ℝ+ ) |
| 140 | 69 139 | sselid | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( √ ‘ 𝑚 ) / 𝑥 ) ∈ ℝ ) |
| 141 | 31 | absge0d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 0 ≤ ( abs ‘ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ) |
| 142 | 118 | absge0d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 0 ≤ ( abs ‘ ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) |
| 143 | 16 17 24 | syl2an | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ∈ ℂ ) |
| 144 | 136 | rpcnd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( √ ‘ 𝑚 ) ∈ ℂ ) |
| 145 | 136 | rpne0d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( √ ‘ 𝑚 ) ≠ 0 ) |
| 146 | 143 144 145 | absdivd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) = ( ( abs ‘ ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ) / ( abs ‘ ( √ ‘ 𝑚 ) ) ) ) |
| 147 | 136 | rprege0d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( √ ‘ 𝑚 ) ∈ ℝ ∧ 0 ≤ ( √ ‘ 𝑚 ) ) ) |
| 148 | absid | ⊢ ( ( ( √ ‘ 𝑚 ) ∈ ℝ ∧ 0 ≤ ( √ ‘ 𝑚 ) ) → ( abs ‘ ( √ ‘ 𝑚 ) ) = ( √ ‘ 𝑚 ) ) | |
| 149 | 147 148 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( √ ‘ 𝑚 ) ) = ( √ ‘ 𝑚 ) ) |
| 150 | 149 | oveq2d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( abs ‘ ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ) / ( abs ‘ ( √ ‘ 𝑚 ) ) ) = ( ( abs ‘ ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ) / ( √ ‘ 𝑚 ) ) ) |
| 151 | 146 150 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) = ( ( abs ‘ ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ) / ( √ ‘ 𝑚 ) ) ) |
| 152 | 143 | abscld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ) ∈ ℝ ) |
| 153 | 1red | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 1 ∈ ℝ ) | |
| 154 | eqid | ⊢ ( Base ‘ 𝑍 ) = ( Base ‘ 𝑍 ) | |
| 155 | 20 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 𝑋 ∈ 𝐷 ) |
| 156 | 3 | nnnn0d | ⊢ ( 𝜑 → 𝑁 ∈ ℕ0 ) |
| 157 | 1 154 2 | znzrhfo | ⊢ ( 𝑁 ∈ ℕ0 → 𝐿 : ℤ –onto→ ( Base ‘ 𝑍 ) ) |
| 158 | fof | ⊢ ( 𝐿 : ℤ –onto→ ( Base ‘ 𝑍 ) → 𝐿 : ℤ ⟶ ( Base ‘ 𝑍 ) ) | |
| 159 | 156 157 158 | 3syl | ⊢ ( 𝜑 → 𝐿 : ℤ ⟶ ( Base ‘ 𝑍 ) ) |
| 160 | 159 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝐿 : ℤ ⟶ ( Base ‘ 𝑍 ) ) |
| 161 | elfzelz | ⊢ ( 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) → 𝑚 ∈ ℤ ) | |
| 162 | ffvelcdm | ⊢ ( ( 𝐿 : ℤ ⟶ ( Base ‘ 𝑍 ) ∧ 𝑚 ∈ ℤ ) → ( 𝐿 ‘ 𝑚 ) ∈ ( Base ‘ 𝑍 ) ) | |
| 163 | 160 161 162 | syl2an | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝐿 ‘ 𝑚 ) ∈ ( Base ‘ 𝑍 ) ) |
| 164 | 4 5 1 154 155 163 | dchrabs2 | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ) ≤ 1 ) |
| 165 | 152 153 136 164 | lediv1dd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( abs ‘ ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) ) / ( √ ‘ 𝑚 ) ) ≤ ( 1 / ( √ ‘ 𝑚 ) ) ) |
| 166 | 151 165 | eqbrtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) ≤ ( 1 / ( √ ‘ 𝑚 ) ) ) |
| 167 | 13 108 | divsqrtsum2 | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) ∧ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ∈ ℝ+ ) → ( abs ‘ ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ≤ ( 1 / ( √ ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) ) |
| 168 | 100 167 | mpdan | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ≤ ( 1 / ( √ ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) ) |
| 169 | 97 | rprege0d | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( 𝑥 ↑ 2 ) ∈ ℝ ∧ 0 ≤ ( 𝑥 ↑ 2 ) ) ) |
| 170 | sqrtdiv | ⊢ ( ( ( ( 𝑥 ↑ 2 ) ∈ ℝ ∧ 0 ≤ ( 𝑥 ↑ 2 ) ) ∧ 𝑚 ∈ ℝ+ ) → ( √ ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) = ( ( √ ‘ ( 𝑥 ↑ 2 ) ) / ( √ ‘ 𝑚 ) ) ) | |
| 171 | 169 98 170 | syl2an | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( √ ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) = ( ( √ ‘ ( 𝑥 ↑ 2 ) ) / ( √ ‘ 𝑚 ) ) ) |
| 172 | 126 | ad2antlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝑥 ∈ ℝ ∧ 0 ≤ 𝑥 ) ) |
| 173 | sqrtsq | ⊢ ( ( 𝑥 ∈ ℝ ∧ 0 ≤ 𝑥 ) → ( √ ‘ ( 𝑥 ↑ 2 ) ) = 𝑥 ) | |
| 174 | 172 173 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( √ ‘ ( 𝑥 ↑ 2 ) ) = 𝑥 ) |
| 175 | 174 | oveq1d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( √ ‘ ( 𝑥 ↑ 2 ) ) / ( √ ‘ 𝑚 ) ) = ( 𝑥 / ( √ ‘ 𝑚 ) ) ) |
| 176 | 171 175 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( √ ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) = ( 𝑥 / ( √ ‘ 𝑚 ) ) ) |
| 177 | 176 | oveq2d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 / ( √ ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) = ( 1 / ( 𝑥 / ( √ ‘ 𝑚 ) ) ) ) |
| 178 | rpcnne0 | ⊢ ( 𝑥 ∈ ℝ+ → ( 𝑥 ∈ ℂ ∧ 𝑥 ≠ 0 ) ) | |
| 179 | 178 | ad2antlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 𝑥 ∈ ℂ ∧ 𝑥 ≠ 0 ) ) |
| 180 | 136 | rpcnne0d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( √ ‘ 𝑚 ) ∈ ℂ ∧ ( √ ‘ 𝑚 ) ≠ 0 ) ) |
| 181 | recdiv | ⊢ ( ( ( 𝑥 ∈ ℂ ∧ 𝑥 ≠ 0 ) ∧ ( ( √ ‘ 𝑚 ) ∈ ℂ ∧ ( √ ‘ 𝑚 ) ≠ 0 ) ) → ( 1 / ( 𝑥 / ( √ ‘ 𝑚 ) ) ) = ( ( √ ‘ 𝑚 ) / 𝑥 ) ) | |
| 182 | 179 180 181 | syl2anc | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 / ( 𝑥 / ( √ ‘ 𝑚 ) ) ) = ( ( √ ‘ 𝑚 ) / 𝑥 ) ) |
| 183 | 177 182 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 / ( √ ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) = ( ( √ ‘ 𝑚 ) / 𝑥 ) ) |
| 184 | 168 183 | breqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ≤ ( ( √ ‘ 𝑚 ) / 𝑥 ) ) |
| 185 | 134 137 138 140 141 142 166 184 | lemul12ad | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( abs ‘ ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) ) · ( abs ‘ ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ≤ ( ( 1 / ( √ ‘ 𝑚 ) ) · ( ( √ ‘ 𝑚 ) / 𝑥 ) ) ) |
| 186 | 31 118 | absmuld | ⊢ ( ( ( 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 ) ) ) ) |
| 187 | 1cnd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → 1 ∈ ℂ ) | |
| 188 | dmdcan | ⊢ ( ( ( ( √ ‘ 𝑚 ) ∈ ℂ ∧ ( √ ‘ 𝑚 ) ≠ 0 ) ∧ ( 𝑥 ∈ ℂ ∧ 𝑥 ≠ 0 ) ∧ 1 ∈ ℂ ) → ( ( ( √ ‘ 𝑚 ) / 𝑥 ) · ( 1 / ( √ ‘ 𝑚 ) ) ) = ( 1 / 𝑥 ) ) | |
| 189 | 180 179 187 188 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( ( √ ‘ 𝑚 ) / 𝑥 ) · ( 1 / ( √ ‘ 𝑚 ) ) ) = ( 1 / 𝑥 ) ) |
| 190 | 139 | rpcnd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( √ ‘ 𝑚 ) / 𝑥 ) ∈ ℂ ) |
| 191 | reccl | ⊢ ( ( ( √ ‘ 𝑚 ) ∈ ℂ ∧ ( √ ‘ 𝑚 ) ≠ 0 ) → ( 1 / ( √ ‘ 𝑚 ) ) ∈ ℂ ) | |
| 192 | 180 191 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 / ( √ ‘ 𝑚 ) ) ∈ ℂ ) |
| 193 | 190 192 | mulcomd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( ( ( √ ‘ 𝑚 ) / 𝑥 ) · ( 1 / ( √ ‘ 𝑚 ) ) ) = ( ( 1 / ( √ ‘ 𝑚 ) ) · ( ( √ ‘ 𝑚 ) / 𝑥 ) ) ) |
| 194 | 189 193 | eqtr3d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( 1 / 𝑥 ) = ( ( 1 / ( √ ‘ 𝑚 ) ) · ( ( √ ‘ 𝑚 ) / 𝑥 ) ) ) |
| 195 | 185 186 194 | 3brtr4d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) ∧ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) → ( abs ‘ ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ≤ ( 1 / 𝑥 ) ) |
| 196 | 15 122 133 195 | fsumle | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( abs ‘ ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ≤ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( 1 / 𝑥 ) ) |
| 197 | flge0nn0 | ⊢ ( ( 𝑥 ∈ ℝ ∧ 0 ≤ 𝑥 ) → ( ⌊ ‘ 𝑥 ) ∈ ℕ0 ) | |
| 198 | hashfz1 | ⊢ ( ( ⌊ ‘ 𝑥 ) ∈ ℕ0 → ( ♯ ‘ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) = ( ⌊ ‘ 𝑥 ) ) | |
| 199 | 127 197 198 | 3syl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ♯ ‘ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) = ( ⌊ ‘ 𝑥 ) ) |
| 200 | 199 | oveq1d | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( ♯ ‘ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) · ( 1 / 𝑥 ) ) = ( ( ⌊ ‘ 𝑥 ) · ( 1 / 𝑥 ) ) ) |
| 201 | 94 | rpreccld | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 1 / 𝑥 ) ∈ ℝ+ ) |
| 202 | 201 | rpcnd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 1 / 𝑥 ) ∈ ℂ ) |
| 203 | fsumconst | ⊢ ( ( ( 1 ... ( ⌊ ‘ 𝑥 ) ) ∈ Fin ∧ ( 1 / 𝑥 ) ∈ ℂ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( 1 / 𝑥 ) = ( ( ♯ ‘ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) · ( 1 / 𝑥 ) ) ) | |
| 204 | 15 202 203 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( 1 / 𝑥 ) = ( ( ♯ ‘ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ) · ( 1 / 𝑥 ) ) ) |
| 205 | 130 | recnd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ⌊ ‘ 𝑥 ) ∈ ℂ ) |
| 206 | 178 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝑥 ∈ ℂ ∧ 𝑥 ≠ 0 ) ) |
| 207 | 206 | simpld | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝑥 ∈ ℂ ) |
| 208 | 206 | simprd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝑥 ≠ 0 ) |
| 209 | 205 207 208 | divrecd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( ⌊ ‘ 𝑥 ) / 𝑥 ) = ( ( ⌊ ‘ 𝑥 ) · ( 1 / 𝑥 ) ) ) |
| 210 | 200 204 209 | 3eqtr4d | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( 1 / 𝑥 ) = ( ( ⌊ ‘ 𝑥 ) / 𝑥 ) ) |
| 211 | 196 210 | breqtrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( abs ‘ ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ≤ ( ( ⌊ ‘ 𝑥 ) / 𝑥 ) ) |
| 212 | flle | ⊢ ( 𝑥 ∈ ℝ → ( ⌊ ‘ 𝑥 ) ≤ 𝑥 ) | |
| 213 | 128 212 | syl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ⌊ ‘ 𝑥 ) ≤ 𝑥 ) |
| 214 | 128 | recnd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → 𝑥 ∈ ℂ ) |
| 215 | 214 | mulridd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝑥 · 1 ) = 𝑥 ) |
| 216 | 213 215 | breqtrrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ⌊ ‘ 𝑥 ) ≤ ( 𝑥 · 1 ) ) |
| 217 | rpregt0 | ⊢ ( 𝑥 ∈ ℝ+ → ( 𝑥 ∈ ℝ ∧ 0 < 𝑥 ) ) | |
| 218 | 217 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( 𝑥 ∈ ℝ ∧ 0 < 𝑥 ) ) |
| 219 | ledivmul | ⊢ ( ( ( ⌊ ‘ 𝑥 ) ∈ ℝ ∧ 1 ∈ ℝ ∧ ( 𝑥 ∈ ℝ ∧ 0 < 𝑥 ) ) → ( ( ( ⌊ ‘ 𝑥 ) / 𝑥 ) ≤ 1 ↔ ( ⌊ ‘ 𝑥 ) ≤ ( 𝑥 · 1 ) ) ) | |
| 220 | 130 124 218 219 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( ( ⌊ ‘ 𝑥 ) / 𝑥 ) ≤ 1 ↔ ( ⌊ ‘ 𝑥 ) ≤ ( 𝑥 · 1 ) ) ) |
| 221 | 216 220 | mpbird | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( ( ⌊ ‘ 𝑥 ) / 𝑥 ) ≤ 1 ) |
| 222 | 123 131 124 211 221 | letrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( abs ‘ ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ≤ 1 ) |
| 223 | 121 123 124 125 222 | letrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ℝ+ ) → ( abs ‘ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ≤ 1 ) |
| 224 | 223 | adantrr | ⊢ ( ( 𝜑 ∧ ( 𝑥 ∈ ℝ+ ∧ 1 ≤ 𝑥 ) ) → ( abs ‘ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ≤ 1 ) |
| 225 | 70 120 88 88 224 | elo1d | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) − 𝑈 ) ) ) ∈ 𝑂(1) ) |
| 226 | 117 225 | eqeltrrd | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) − ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) ) ∈ 𝑂(1) ) |
| 227 | 106 107 226 | o1dif | ⊢ ( 𝜑 → ( ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) ) ∈ 𝑂(1) ↔ ( 𝑥 ∈ ℝ+ ↦ ( Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · 𝑈 ) ) ∈ 𝑂(1) ) ) |
| 228 | 93 227 | mpbird | ⊢ ( 𝜑 → ( 𝑥 ∈ ℝ+ ↦ Σ 𝑚 ∈ ( 1 ... ( ⌊ ‘ 𝑥 ) ) ( ( ( 𝑋 ‘ ( 𝐿 ‘ 𝑚 ) ) / ( √ ‘ 𝑚 ) ) · ( 𝐻 ‘ ( ( 𝑥 ↑ 2 ) / 𝑚 ) ) ) ) ∈ 𝑂(1) ) |