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Description: The given periodic function F has a left limit at every point in the reals. (Contributed by Glauco Siliprandi, 11-Dec-2019)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | fourierdlem49.a | ⊢ ( 𝜑 → 𝐴 ∈ ℝ ) | |
| fourierdlem49.b | ⊢ ( 𝜑 → 𝐵 ∈ ℝ ) | ||
| fourierdlem49.altb | ⊢ ( 𝜑 → 𝐴 < 𝐵 ) | ||
| fourierdlem49.p | ⊢ 𝑃 = ( 𝑚 ∈ ℕ ↦ { 𝑝 ∈ ( ℝ ↑m ( 0 ... 𝑚 ) ) ∣ ( ( ( 𝑝 ‘ 0 ) = 𝐴 ∧ ( 𝑝 ‘ 𝑚 ) = 𝐵 ) ∧ ∀ 𝑖 ∈ ( 0 ..^ 𝑚 ) ( 𝑝 ‘ 𝑖 ) < ( 𝑝 ‘ ( 𝑖 + 1 ) ) ) } ) | ||
| fourierdlem49.t | ⊢ 𝑇 = ( 𝐵 − 𝐴 ) | ||
| fourierdlem49.m | ⊢ ( 𝜑 → 𝑀 ∈ ℕ ) | ||
| fourierdlem49.q | ⊢ ( 𝜑 → 𝑄 ∈ ( 𝑃 ‘ 𝑀 ) ) | ||
| fourierdlem49.d | ⊢ ( 𝜑 → 𝐷 ⊆ ℝ ) | ||
| fourierdlem49.f | ⊢ ( 𝜑 → 𝐹 : 𝐷 ⟶ ℝ ) | ||
| fourierdlem49.dper | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( 𝑥 + ( 𝑘 · 𝑇 ) ) ∈ 𝐷 ) | ||
| fourierdlem49.per | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑘 · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) | ||
| fourierdlem49.cn | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) –cn→ ℂ ) ) | ||
| fourierdlem49.l | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → 𝐿 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) limℂ ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) | ||
| fourierdlem49.x | ⊢ ( 𝜑 → 𝑋 ∈ ℝ ) | ||
| fourierdlem49.z | ⊢ 𝑍 = ( 𝑥 ∈ ℝ ↦ ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ) | ||
| fourierdlem49.e | ⊢ 𝐸 = ( 𝑥 ∈ ℝ ↦ ( 𝑥 + ( 𝑍 ‘ 𝑥 ) ) ) | ||
| Assertion | fourierdlem49 | ⊢ ( 𝜑 → ( ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) limℂ 𝑋 ) ≠ ∅ ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fourierdlem49.a | ⊢ ( 𝜑 → 𝐴 ∈ ℝ ) | |
| 2 | fourierdlem49.b | ⊢ ( 𝜑 → 𝐵 ∈ ℝ ) | |
| 3 | fourierdlem49.altb | ⊢ ( 𝜑 → 𝐴 < 𝐵 ) | |
| 4 | fourierdlem49.p | ⊢ 𝑃 = ( 𝑚 ∈ ℕ ↦ { 𝑝 ∈ ( ℝ ↑m ( 0 ... 𝑚 ) ) ∣ ( ( ( 𝑝 ‘ 0 ) = 𝐴 ∧ ( 𝑝 ‘ 𝑚 ) = 𝐵 ) ∧ ∀ 𝑖 ∈ ( 0 ..^ 𝑚 ) ( 𝑝 ‘ 𝑖 ) < ( 𝑝 ‘ ( 𝑖 + 1 ) ) ) } ) | |
| 5 | fourierdlem49.t | ⊢ 𝑇 = ( 𝐵 − 𝐴 ) | |
| 6 | fourierdlem49.m | ⊢ ( 𝜑 → 𝑀 ∈ ℕ ) | |
| 7 | fourierdlem49.q | ⊢ ( 𝜑 → 𝑄 ∈ ( 𝑃 ‘ 𝑀 ) ) | |
| 8 | fourierdlem49.d | ⊢ ( 𝜑 → 𝐷 ⊆ ℝ ) | |
| 9 | fourierdlem49.f | ⊢ ( 𝜑 → 𝐹 : 𝐷 ⟶ ℝ ) | |
| 10 | fourierdlem49.dper | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( 𝑥 + ( 𝑘 · 𝑇 ) ) ∈ 𝐷 ) | |
| 11 | fourierdlem49.per | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑘 · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) | |
| 12 | fourierdlem49.cn | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) –cn→ ℂ ) ) | |
| 13 | fourierdlem49.l | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → 𝐿 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) limℂ ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) | |
| 14 | fourierdlem49.x | ⊢ ( 𝜑 → 𝑋 ∈ ℝ ) | |
| 15 | fourierdlem49.z | ⊢ 𝑍 = ( 𝑥 ∈ ℝ ↦ ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ) | |
| 16 | fourierdlem49.e | ⊢ 𝐸 = ( 𝑥 ∈ ℝ ↦ ( 𝑥 + ( 𝑍 ‘ 𝑥 ) ) ) | |
| 17 | ovex | ⊢ ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ∈ V | |
| 18 | 15 | fvmpt2 | ⊢ ( ( 𝑥 ∈ ℝ ∧ ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ∈ V ) → ( 𝑍 ‘ 𝑥 ) = ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ) |
| 19 | 17 18 | mpan2 | ⊢ ( 𝑥 ∈ ℝ → ( 𝑍 ‘ 𝑥 ) = ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ) |
| 20 | 19 | oveq2d | ⊢ ( 𝑥 ∈ ℝ → ( 𝑥 + ( 𝑍 ‘ 𝑥 ) ) = ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 21 | 20 | mpteq2ia | ⊢ ( 𝑥 ∈ ℝ ↦ ( 𝑥 + ( 𝑍 ‘ 𝑥 ) ) ) = ( 𝑥 ∈ ℝ ↦ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 22 | 16 21 | eqtri | ⊢ 𝐸 = ( 𝑥 ∈ ℝ ↦ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 23 | 1 2 3 5 22 | fourierdlem4 | ⊢ ( 𝜑 → 𝐸 : ℝ ⟶ ( 𝐴 (,] 𝐵 ) ) |
| 24 | 23 14 | ffvelcdmd | ⊢ ( 𝜑 → ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) |
| 25 | simpr | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) | |
| 26 | 4 | fourierdlem2 | ⊢ ( 𝑀 ∈ ℕ → ( 𝑄 ∈ ( 𝑃 ‘ 𝑀 ) ↔ ( 𝑄 ∈ ( ℝ ↑m ( 0 ... 𝑀 ) ) ∧ ( ( ( 𝑄 ‘ 0 ) = 𝐴 ∧ ( 𝑄 ‘ 𝑀 ) = 𝐵 ) ∧ ∀ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝑄 ‘ 𝑖 ) < ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ) ) |
| 27 | 6 26 | syl | ⊢ ( 𝜑 → ( 𝑄 ∈ ( 𝑃 ‘ 𝑀 ) ↔ ( 𝑄 ∈ ( ℝ ↑m ( 0 ... 𝑀 ) ) ∧ ( ( ( 𝑄 ‘ 0 ) = 𝐴 ∧ ( 𝑄 ‘ 𝑀 ) = 𝐵 ) ∧ ∀ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝑄 ‘ 𝑖 ) < ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ) ) |
| 28 | 7 27 | mpbid | ⊢ ( 𝜑 → ( 𝑄 ∈ ( ℝ ↑m ( 0 ... 𝑀 ) ) ∧ ( ( ( 𝑄 ‘ 0 ) = 𝐴 ∧ ( 𝑄 ‘ 𝑀 ) = 𝐵 ) ∧ ∀ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝑄 ‘ 𝑖 ) < ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ) |
| 29 | 28 | simpld | ⊢ ( 𝜑 → 𝑄 ∈ ( ℝ ↑m ( 0 ... 𝑀 ) ) ) |
| 30 | elmapi | ⊢ ( 𝑄 ∈ ( ℝ ↑m ( 0 ... 𝑀 ) ) → 𝑄 : ( 0 ... 𝑀 ) ⟶ ℝ ) | |
| 31 | 29 30 | syl | ⊢ ( 𝜑 → 𝑄 : ( 0 ... 𝑀 ) ⟶ ℝ ) |
| 32 | ffn | ⊢ ( 𝑄 : ( 0 ... 𝑀 ) ⟶ ℝ → 𝑄 Fn ( 0 ... 𝑀 ) ) | |
| 33 | 31 32 | syl | ⊢ ( 𝜑 → 𝑄 Fn ( 0 ... 𝑀 ) ) |
| 34 | 33 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → 𝑄 Fn ( 0 ... 𝑀 ) ) |
| 35 | fvelrnb | ⊢ ( 𝑄 Fn ( 0 ... 𝑀 ) → ( ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ↔ ∃ 𝑗 ∈ ( 0 ... 𝑀 ) ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) ) | |
| 36 | 34 35 | syl | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ( ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ↔ ∃ 𝑗 ∈ ( 0 ... 𝑀 ) ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) ) |
| 37 | 25 36 | mpbid | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ∃ 𝑗 ∈ ( 0 ... 𝑀 ) ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) |
| 38 | 1zzd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 1 ∈ ℤ ) | |
| 39 | elfzelz | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → 𝑗 ∈ ℤ ) | |
| 40 | 39 | ad2antlr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 𝑗 ∈ ℤ ) |
| 41 | 1e0p1 | ⊢ 1 = ( 0 + 1 ) | |
| 42 | 41 | a1i | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 1 = ( 0 + 1 ) ) |
| 43 | 40 | zred | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 𝑗 ∈ ℝ ) |
| 44 | elfzle1 | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → 0 ≤ 𝑗 ) | |
| 45 | 44 | ad2antlr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 0 ≤ 𝑗 ) |
| 46 | id | ⊢ ( ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) → ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) | |
| 47 | 46 | eqcomd | ⊢ ( ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) → ( 𝐸 ‘ 𝑋 ) = ( 𝑄 ‘ 𝑗 ) ) |
| 48 | 47 | ad2antlr | ⊢ ( ( ( 𝜑 ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) ∧ 𝑗 = 0 ) → ( 𝐸 ‘ 𝑋 ) = ( 𝑄 ‘ 𝑗 ) ) |
| 49 | fveq2 | ⊢ ( 𝑗 = 0 → ( 𝑄 ‘ 𝑗 ) = ( 𝑄 ‘ 0 ) ) | |
| 50 | 49 | adantl | ⊢ ( ( ( 𝜑 ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) ∧ 𝑗 = 0 ) → ( 𝑄 ‘ 𝑗 ) = ( 𝑄 ‘ 0 ) ) |
| 51 | 28 | simprld | ⊢ ( 𝜑 → ( ( 𝑄 ‘ 0 ) = 𝐴 ∧ ( 𝑄 ‘ 𝑀 ) = 𝐵 ) ) |
| 52 | 51 | simpld | ⊢ ( 𝜑 → ( 𝑄 ‘ 0 ) = 𝐴 ) |
| 53 | 52 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) ∧ 𝑗 = 0 ) → ( 𝑄 ‘ 0 ) = 𝐴 ) |
| 54 | 48 50 53 | 3eqtrd | ⊢ ( ( ( 𝜑 ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) ∧ 𝑗 = 0 ) → ( 𝐸 ‘ 𝑋 ) = 𝐴 ) |
| 55 | 54 | adantllr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) ∧ 𝑗 = 0 ) → ( 𝐸 ‘ 𝑋 ) = 𝐴 ) |
| 56 | 55 | adantllr | ⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) ∧ 𝑗 = 0 ) → ( 𝐸 ‘ 𝑋 ) = 𝐴 ) |
| 57 | 1 | adantr | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → 𝐴 ∈ ℝ ) |
| 58 | 1 | rexrd | ⊢ ( 𝜑 → 𝐴 ∈ ℝ* ) |
| 59 | 58 | adantr | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → 𝐴 ∈ ℝ* ) |
| 60 | 2 | rexrd | ⊢ ( 𝜑 → 𝐵 ∈ ℝ* ) |
| 61 | 60 | adantr | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → 𝐵 ∈ ℝ* ) |
| 62 | simpr | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) | |
| 63 | iocgtlb | ⊢ ( ( 𝐴 ∈ ℝ* ∧ 𝐵 ∈ ℝ* ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → 𝐴 < ( 𝐸 ‘ 𝑋 ) ) | |
| 64 | 59 61 62 63 | syl3anc | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → 𝐴 < ( 𝐸 ‘ 𝑋 ) ) |
| 65 | 57 64 | gtned | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → ( 𝐸 ‘ 𝑋 ) ≠ 𝐴 ) |
| 66 | 65 | neneqd | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → ¬ ( 𝐸 ‘ 𝑋 ) = 𝐴 ) |
| 67 | 66 | ad3antrrr | ⊢ ( ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) ∧ 𝑗 = 0 ) → ¬ ( 𝐸 ‘ 𝑋 ) = 𝐴 ) |
| 68 | 56 67 | pm2.65da | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ¬ 𝑗 = 0 ) |
| 69 | 68 | neqned | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 𝑗 ≠ 0 ) |
| 70 | 43 45 69 | ne0gt0d | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 0 < 𝑗 ) |
| 71 | 0zd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 0 ∈ ℤ ) | |
| 72 | zltp1le | ⊢ ( ( 0 ∈ ℤ ∧ 𝑗 ∈ ℤ ) → ( 0 < 𝑗 ↔ ( 0 + 1 ) ≤ 𝑗 ) ) | |
| 73 | 71 40 72 | syl2anc | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 0 < 𝑗 ↔ ( 0 + 1 ) ≤ 𝑗 ) ) |
| 74 | 70 73 | mpbid | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 0 + 1 ) ≤ 𝑗 ) |
| 75 | 42 74 | eqbrtrd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 1 ≤ 𝑗 ) |
| 76 | eluz2 | ⊢ ( 𝑗 ∈ ( ℤ≥ ‘ 1 ) ↔ ( 1 ∈ ℤ ∧ 𝑗 ∈ ℤ ∧ 1 ≤ 𝑗 ) ) | |
| 77 | 38 40 75 76 | syl3anbrc | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 𝑗 ∈ ( ℤ≥ ‘ 1 ) ) |
| 78 | nnuz | ⊢ ℕ = ( ℤ≥ ‘ 1 ) | |
| 79 | 77 78 | eleqtrrdi | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 𝑗 ∈ ℕ ) |
| 80 | nnm1nn0 | ⊢ ( 𝑗 ∈ ℕ → ( 𝑗 − 1 ) ∈ ℕ0 ) | |
| 81 | 79 80 | syl | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑗 − 1 ) ∈ ℕ0 ) |
| 82 | nn0uz | ⊢ ℕ0 = ( ℤ≥ ‘ 0 ) | |
| 83 | 82 | a1i | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ℕ0 = ( ℤ≥ ‘ 0 ) ) |
| 84 | 81 83 | eleqtrd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑗 − 1 ) ∈ ( ℤ≥ ‘ 0 ) ) |
| 85 | 6 | nnzd | ⊢ ( 𝜑 → 𝑀 ∈ ℤ ) |
| 86 | 85 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 𝑀 ∈ ℤ ) |
| 87 | peano2zm | ⊢ ( 𝑗 ∈ ℤ → ( 𝑗 − 1 ) ∈ ℤ ) | |
| 88 | 39 87 | syl | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → ( 𝑗 − 1 ) ∈ ℤ ) |
| 89 | 88 | zred | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → ( 𝑗 − 1 ) ∈ ℝ ) |
| 90 | 39 | zred | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → 𝑗 ∈ ℝ ) |
| 91 | elfzel2 | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → 𝑀 ∈ ℤ ) | |
| 92 | 91 | zred | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → 𝑀 ∈ ℝ ) |
| 93 | 90 | ltm1d | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → ( 𝑗 − 1 ) < 𝑗 ) |
| 94 | elfzle2 | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → 𝑗 ≤ 𝑀 ) | |
| 95 | 89 90 92 93 94 | ltletrd | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → ( 𝑗 − 1 ) < 𝑀 ) |
| 96 | 95 | ad2antlr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑗 − 1 ) < 𝑀 ) |
| 97 | elfzo2 | ⊢ ( ( 𝑗 − 1 ) ∈ ( 0 ..^ 𝑀 ) ↔ ( ( 𝑗 − 1 ) ∈ ( ℤ≥ ‘ 0 ) ∧ 𝑀 ∈ ℤ ∧ ( 𝑗 − 1 ) < 𝑀 ) ) | |
| 98 | 84 86 96 97 | syl3anbrc | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑗 − 1 ) ∈ ( 0 ..^ 𝑀 ) ) |
| 99 | 31 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 𝑄 : ( 0 ... 𝑀 ) ⟶ ℝ ) |
| 100 | 40 87 | syl | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑗 − 1 ) ∈ ℤ ) |
| 101 | 81 | nn0ge0d | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 0 ≤ ( 𝑗 − 1 ) ) |
| 102 | 89 92 95 | ltled | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → ( 𝑗 − 1 ) ≤ 𝑀 ) |
| 103 | 102 | ad2antlr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑗 − 1 ) ≤ 𝑀 ) |
| 104 | 71 86 100 101 103 | elfzd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑗 − 1 ) ∈ ( 0 ... 𝑀 ) ) |
| 105 | 99 104 | ffvelcdmd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ ( 𝑗 − 1 ) ) ∈ ℝ ) |
| 106 | 105 | rexrd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ ( 𝑗 − 1 ) ) ∈ ℝ* ) |
| 107 | 31 | ffvelcdmda | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) → ( 𝑄 ‘ 𝑗 ) ∈ ℝ ) |
| 108 | 107 | rexrd | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) → ( 𝑄 ‘ 𝑗 ) ∈ ℝ* ) |
| 109 | 108 | adantlr | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) → ( 𝑄 ‘ 𝑗 ) ∈ ℝ* ) |
| 110 | 109 | adantr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ 𝑗 ) ∈ ℝ* ) |
| 111 | iocssre | ⊢ ( ( 𝐴 ∈ ℝ* ∧ 𝐵 ∈ ℝ ) → ( 𝐴 (,] 𝐵 ) ⊆ ℝ ) | |
| 112 | 58 2 111 | syl2anc | ⊢ ( 𝜑 → ( 𝐴 (,] 𝐵 ) ⊆ ℝ ) |
| 113 | 112 | sselda | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ ) |
| 114 | 113 | rexrd | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ) |
| 115 | 114 | ad2antrr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ) |
| 116 | simplll | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → 𝜑 ) | |
| 117 | ovex | ⊢ ( 𝑗 − 1 ) ∈ V | |
| 118 | eleq1 | ⊢ ( 𝑖 = ( 𝑗 − 1 ) → ( 𝑖 ∈ ( 0 ..^ 𝑀 ) ↔ ( 𝑗 − 1 ) ∈ ( 0 ..^ 𝑀 ) ) ) | |
| 119 | 118 | anbi2d | ⊢ ( 𝑖 = ( 𝑗 − 1 ) → ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ↔ ( 𝜑 ∧ ( 𝑗 − 1 ) ∈ ( 0 ..^ 𝑀 ) ) ) ) |
| 120 | fveq2 | ⊢ ( 𝑖 = ( 𝑗 − 1 ) → ( 𝑄 ‘ 𝑖 ) = ( 𝑄 ‘ ( 𝑗 − 1 ) ) ) | |
| 121 | oveq1 | ⊢ ( 𝑖 = ( 𝑗 − 1 ) → ( 𝑖 + 1 ) = ( ( 𝑗 − 1 ) + 1 ) ) | |
| 122 | 121 | fveq2d | ⊢ ( 𝑖 = ( 𝑗 − 1 ) → ( 𝑄 ‘ ( 𝑖 + 1 ) ) = ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) |
| 123 | 120 122 | breq12d | ⊢ ( 𝑖 = ( 𝑗 − 1 ) → ( ( 𝑄 ‘ 𝑖 ) < ( 𝑄 ‘ ( 𝑖 + 1 ) ) ↔ ( 𝑄 ‘ ( 𝑗 − 1 ) ) < ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) ) |
| 124 | 119 123 | imbi12d | ⊢ ( 𝑖 = ( 𝑗 − 1 ) → ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑄 ‘ 𝑖 ) < ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ↔ ( ( 𝜑 ∧ ( 𝑗 − 1 ) ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑄 ‘ ( 𝑗 − 1 ) ) < ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) ) ) |
| 125 | 28 | simprrd | ⊢ ( 𝜑 → ∀ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝑄 ‘ 𝑖 ) < ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) |
| 126 | 125 | r19.21bi | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑄 ‘ 𝑖 ) < ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) |
| 127 | 117 124 126 | vtocl | ⊢ ( ( 𝜑 ∧ ( 𝑗 − 1 ) ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑄 ‘ ( 𝑗 − 1 ) ) < ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) |
| 128 | 116 98 127 | syl2anc | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ ( 𝑗 − 1 ) ) < ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) |
| 129 | 39 | zcnd | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → 𝑗 ∈ ℂ ) |
| 130 | 1cnd | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → 1 ∈ ℂ ) | |
| 131 | 129 130 | npcand | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → ( ( 𝑗 − 1 ) + 1 ) = 𝑗 ) |
| 132 | 131 | eqcomd | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → 𝑗 = ( ( 𝑗 − 1 ) + 1 ) ) |
| 133 | 132 | fveq2d | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → ( 𝑄 ‘ 𝑗 ) = ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) |
| 134 | 133 | eqcomd | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) = ( 𝑄 ‘ 𝑗 ) ) |
| 135 | 134 | ad2antlr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) = ( 𝑄 ‘ 𝑗 ) ) |
| 136 | 128 135 | breqtrd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ ( 𝑗 − 1 ) ) < ( 𝑄 ‘ 𝑗 ) ) |
| 137 | simpr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) | |
| 138 | 136 137 | breqtrd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ ( 𝑗 − 1 ) ) < ( 𝐸 ‘ 𝑋 ) ) |
| 139 | 112 24 | sseldd | ⊢ ( 𝜑 → ( 𝐸 ‘ 𝑋 ) ∈ ℝ ) |
| 140 | 139 | leidd | ⊢ ( 𝜑 → ( 𝐸 ‘ 𝑋 ) ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 141 | 140 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 142 | 47 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) = ( 𝑄 ‘ 𝑗 ) ) |
| 143 | 141 142 | breqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ≤ ( 𝑄 ‘ 𝑗 ) ) |
| 144 | 143 | adantllr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ≤ ( 𝑄 ‘ 𝑗 ) ) |
| 145 | 106 110 115 138 144 | eliocd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ ( 𝑗 − 1 ) ) (,] ( 𝑄 ‘ 𝑗 ) ) ) |
| 146 | 133 | oveq2d | ⊢ ( 𝑗 ∈ ( 0 ... 𝑀 ) → ( ( 𝑄 ‘ ( 𝑗 − 1 ) ) (,] ( 𝑄 ‘ 𝑗 ) ) = ( ( 𝑄 ‘ ( 𝑗 − 1 ) ) (,] ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) ) |
| 147 | 146 | ad2antlr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( ( 𝑄 ‘ ( 𝑗 − 1 ) ) (,] ( 𝑄 ‘ 𝑗 ) ) = ( ( 𝑄 ‘ ( 𝑗 − 1 ) ) (,] ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) ) |
| 148 | 145 147 | eleqtrd | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ ( 𝑗 − 1 ) ) (,] ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) ) |
| 149 | 120 122 | oveq12d | ⊢ ( 𝑖 = ( 𝑗 − 1 ) → ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) = ( ( 𝑄 ‘ ( 𝑗 − 1 ) ) (,] ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) ) |
| 150 | 149 | eleq2d | ⊢ ( 𝑖 = ( 𝑗 − 1 ) → ( ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ↔ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ ( 𝑗 − 1 ) ) (,] ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) ) ) |
| 151 | 150 | rspcev | ⊢ ( ( ( 𝑗 − 1 ) ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ ( 𝑗 − 1 ) ) (,] ( 𝑄 ‘ ( ( 𝑗 − 1 ) + 1 ) ) ) ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 152 | 98 148 151 | syl2anc | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) ∧ ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 153 | 152 | ex | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) → ( ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ) |
| 154 | 153 | adantlr | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) ∧ 𝑗 ∈ ( 0 ... 𝑀 ) ) → ( ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ) |
| 155 | 154 | rexlimdva | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ( ∃ 𝑗 ∈ ( 0 ... 𝑀 ) ( 𝑄 ‘ 𝑗 ) = ( 𝐸 ‘ 𝑋 ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ) |
| 156 | 37 155 | mpd | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 157 | 6 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ¬ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → 𝑀 ∈ ℕ ) |
| 158 | 31 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ¬ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → 𝑄 : ( 0 ... 𝑀 ) ⟶ ℝ ) |
| 159 | iocssicc | ⊢ ( 𝐴 (,] 𝐵 ) ⊆ ( 𝐴 [,] 𝐵 ) | |
| 160 | 52 | eqcomd | ⊢ ( 𝜑 → 𝐴 = ( 𝑄 ‘ 0 ) ) |
| 161 | 51 | simprd | ⊢ ( 𝜑 → ( 𝑄 ‘ 𝑀 ) = 𝐵 ) |
| 162 | 161 | eqcomd | ⊢ ( 𝜑 → 𝐵 = ( 𝑄 ‘ 𝑀 ) ) |
| 163 | 160 162 | oveq12d | ⊢ ( 𝜑 → ( 𝐴 [,] 𝐵 ) = ( ( 𝑄 ‘ 0 ) [,] ( 𝑄 ‘ 𝑀 ) ) ) |
| 164 | 159 163 | sseqtrid | ⊢ ( 𝜑 → ( 𝐴 (,] 𝐵 ) ⊆ ( ( 𝑄 ‘ 0 ) [,] ( 𝑄 ‘ 𝑀 ) ) ) |
| 165 | 164 | sselda | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 0 ) [,] ( 𝑄 ‘ 𝑀 ) ) ) |
| 166 | 165 | adantr | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ¬ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 0 ) [,] ( 𝑄 ‘ 𝑀 ) ) ) |
| 167 | simpr | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ¬ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ¬ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) | |
| 168 | fveq2 | ⊢ ( 𝑘 = 𝑗 → ( 𝑄 ‘ 𝑘 ) = ( 𝑄 ‘ 𝑗 ) ) | |
| 169 | 168 | breq1d | ⊢ ( 𝑘 = 𝑗 → ( ( 𝑄 ‘ 𝑘 ) < ( 𝐸 ‘ 𝑋 ) ↔ ( 𝑄 ‘ 𝑗 ) < ( 𝐸 ‘ 𝑋 ) ) ) |
| 170 | 169 | cbvrabv | ⊢ { 𝑘 ∈ ( 0 ..^ 𝑀 ) ∣ ( 𝑄 ‘ 𝑘 ) < ( 𝐸 ‘ 𝑋 ) } = { 𝑗 ∈ ( 0 ..^ 𝑀 ) ∣ ( 𝑄 ‘ 𝑗 ) < ( 𝐸 ‘ 𝑋 ) } |
| 171 | 170 | supeq1i | ⊢ sup ( { 𝑘 ∈ ( 0 ..^ 𝑀 ) ∣ ( 𝑄 ‘ 𝑘 ) < ( 𝐸 ‘ 𝑋 ) } , ℝ , < ) = sup ( { 𝑗 ∈ ( 0 ..^ 𝑀 ) ∣ ( 𝑄 ‘ 𝑗 ) < ( 𝐸 ‘ 𝑋 ) } , ℝ , < ) |
| 172 | 157 158 166 167 171 | fourierdlem25 | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ¬ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 173 | ioossioc | ⊢ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ⊆ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) | |
| 174 | 173 | sseli | ⊢ ( ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 175 | 174 | a1i | ⊢ ( ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ¬ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ) |
| 176 | 175 | reximdva | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ¬ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ( ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ) |
| 177 | 172 176 | mpd | ⊢ ( ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) ∧ ¬ ( 𝐸 ‘ 𝑋 ) ∈ ran 𝑄 ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 178 | 156 177 | pm2.61dan | ⊢ ( ( 𝜑 ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( 𝐴 (,] 𝐵 ) ) → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 179 | 24 178 | mpdan | ⊢ ( 𝜑 → ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 180 | frel | ⊢ ( 𝐹 : 𝐷 ⟶ ℝ → Rel 𝐹 ) | |
| 181 | 9 180 | syl | ⊢ ( 𝜑 → Rel 𝐹 ) |
| 182 | resindm | ⊢ ( Rel 𝐹 → ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ dom 𝐹 ) ) = ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) ) | |
| 183 | 182 | eqcomd | ⊢ ( Rel 𝐹 → ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) = ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ dom 𝐹 ) ) ) |
| 184 | 181 183 | syl | ⊢ ( 𝜑 → ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) = ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ dom 𝐹 ) ) ) |
| 185 | fdm | ⊢ ( 𝐹 : 𝐷 ⟶ ℝ → dom 𝐹 = 𝐷 ) | |
| 186 | 9 185 | syl | ⊢ ( 𝜑 → dom 𝐹 = 𝐷 ) |
| 187 | 186 | ineq2d | ⊢ ( 𝜑 → ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ dom 𝐹 ) = ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) |
| 188 | 187 | reseq2d | ⊢ ( 𝜑 → ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ dom 𝐹 ) ) = ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) ) |
| 189 | 184 188 | eqtrd | ⊢ ( 𝜑 → ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) = ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) ) |
| 190 | 189 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) = ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) ) |
| 191 | 190 | oveq1d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) = ( ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 192 | ax-resscn | ⊢ ℝ ⊆ ℂ | |
| 193 | 192 | a1i | ⊢ ( 𝜑 → ℝ ⊆ ℂ ) |
| 194 | 9 193 | fssd | ⊢ ( 𝜑 → 𝐹 : 𝐷 ⟶ ℂ ) |
| 195 | 194 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → 𝐹 : 𝐷 ⟶ ℂ ) |
| 196 | inss2 | ⊢ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ⊆ 𝐷 | |
| 197 | 196 | a1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ⊆ 𝐷 ) |
| 198 | 195 197 | fssresd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) : ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ⟶ ℂ ) |
| 199 | mnfxr | ⊢ -∞ ∈ ℝ* | |
| 200 | 199 | a1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → -∞ ∈ ℝ* ) |
| 201 | 31 | adantr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → 𝑄 : ( 0 ... 𝑀 ) ⟶ ℝ ) |
| 202 | elfzofz | ⊢ ( 𝑖 ∈ ( 0 ..^ 𝑀 ) → 𝑖 ∈ ( 0 ... 𝑀 ) ) | |
| 203 | 202 | adantl | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → 𝑖 ∈ ( 0 ... 𝑀 ) ) |
| 204 | 201 203 | ffvelcdmd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ ) |
| 205 | 204 | rexrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ) |
| 206 | 204 | mnfltd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → -∞ < ( 𝑄 ‘ 𝑖 ) ) |
| 207 | 200 205 206 | xrltled | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → -∞ ≤ ( 𝑄 ‘ 𝑖 ) ) |
| 208 | iooss1 | ⊢ ( ( -∞ ∈ ℝ* ∧ -∞ ≤ ( 𝑄 ‘ 𝑖 ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) | |
| 209 | 199 207 208 | sylancr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) |
| 210 | 209 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) |
| 211 | fzofzp1 | ⊢ ( 𝑖 ∈ ( 0 ..^ 𝑀 ) → ( 𝑖 + 1 ) ∈ ( 0 ... 𝑀 ) ) | |
| 212 | 211 | adantl | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑖 + 1 ) ∈ ( 0 ... 𝑀 ) ) |
| 213 | 201 212 | ffvelcdmd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑄 ‘ ( 𝑖 + 1 ) ) ∈ ℝ ) |
| 214 | 213 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑄 ‘ ( 𝑖 + 1 ) ) ∈ ℝ ) |
| 215 | 214 | rexrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑄 ‘ ( 𝑖 + 1 ) ) ∈ ℝ* ) |
| 216 | 204 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ ) |
| 217 | 216 | rexrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ) |
| 218 | simp3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) | |
| 219 | iocleub | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ∧ ( 𝑄 ‘ ( 𝑖 + 1 ) ) ∈ ℝ* ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ≤ ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) | |
| 220 | 217 215 218 219 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ≤ ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) |
| 221 | iooss2 | ⊢ ( ( ( 𝑄 ‘ ( 𝑖 + 1 ) ) ∈ ℝ* ∧ ( 𝐸 ‘ 𝑋 ) ≤ ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) | |
| 222 | 215 220 221 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 223 | cncff | ⊢ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) –cn→ ℂ ) → ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) : ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ⟶ ℂ ) | |
| 224 | fdm | ⊢ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) : ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ⟶ ℂ → dom ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) = ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) | |
| 225 | 12 223 224 | 3syl | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → dom ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) = ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 226 | ssdmres | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ⊆ dom 𝐹 ↔ dom ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) = ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) | |
| 227 | 225 226 | sylibr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ⊆ dom 𝐹 ) |
| 228 | 186 | adantr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → dom 𝐹 = 𝐷 ) |
| 229 | 227 228 | sseqtrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ⊆ 𝐷 ) |
| 230 | 229 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ⊆ 𝐷 ) |
| 231 | 222 230 | sstrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ 𝐷 ) |
| 232 | 210 231 | ssind | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) |
| 233 | 8 193 | sstrd | ⊢ ( 𝜑 → 𝐷 ⊆ ℂ ) |
| 234 | 233 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → 𝐷 ⊆ ℂ ) |
| 235 | 196 234 | sstrid | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ⊆ ℂ ) |
| 236 | eqid | ⊢ ( TopOpen ‘ ℂfld ) = ( TopOpen ‘ ℂfld ) | |
| 237 | eqid | ⊢ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) = ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) | |
| 238 | 139 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ ) |
| 239 | 238 | rexrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ) |
| 240 | iocgtlb | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ∧ ( 𝑄 ‘ ( 𝑖 + 1 ) ) ∈ ℝ* ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑄 ‘ 𝑖 ) < ( 𝐸 ‘ 𝑋 ) ) | |
| 241 | 217 215 218 240 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑄 ‘ 𝑖 ) < ( 𝐸 ‘ 𝑋 ) ) |
| 242 | 238 | leidd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 243 | 217 239 239 241 242 | eliocd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) |
| 244 | ioounsn | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ∧ ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ∧ ( 𝑄 ‘ 𝑖 ) < ( 𝐸 ‘ 𝑋 ) ) → ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) = ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) | |
| 245 | 217 239 241 244 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) = ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) |
| 246 | 245 | fveq2d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) ‘ ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) = ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) ‘ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ) |
| 247 | 236 | cnfldtop | ⊢ ( TopOpen ‘ ℂfld ) ∈ Top |
| 248 | ovex | ⊢ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∈ V | |
| 249 | 248 | inex1 | ⊢ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∈ V |
| 250 | snex | ⊢ { ( 𝐸 ‘ 𝑋 ) } ∈ V | |
| 251 | 249 250 | unex | ⊢ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ∈ V |
| 252 | resttop | ⊢ ( ( ( TopOpen ‘ ℂfld ) ∈ Top ∧ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ∈ V ) → ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ∈ Top ) | |
| 253 | 247 251 252 | mp2an | ⊢ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ∈ Top |
| 254 | retop | ⊢ ( topGen ‘ ran (,) ) ∈ Top | |
| 255 | 254 | a1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( topGen ‘ ran (,) ) ∈ Top ) |
| 256 | 251 | a1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ∈ V ) |
| 257 | iooretop | ⊢ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∈ ( topGen ‘ ran (,) ) | |
| 258 | 257 | a1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∈ ( topGen ‘ ran (,) ) ) |
| 259 | elrestr | ⊢ ( ( ( topGen ‘ ran (,) ) ∈ Top ∧ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ∈ V ∧ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∈ ( topGen ‘ ran (,) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ∈ ( ( topGen ‘ ran (,) ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) | |
| 260 | 255 256 258 259 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ∈ ( ( topGen ‘ ran (,) ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 261 | simpr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 = ( 𝐸 ‘ 𝑋 ) ) | |
| 262 | pnfxr | ⊢ +∞ ∈ ℝ* | |
| 263 | 262 | a1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → +∞ ∈ ℝ* ) |
| 264 | 238 | ltpnfd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) < +∞ ) |
| 265 | 217 263 238 241 264 | eliood | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ) |
| 266 | snidg | ⊢ ( ( 𝐸 ‘ 𝑋 ) ∈ ℝ → ( 𝐸 ‘ 𝑋 ) ∈ { ( 𝐸 ‘ 𝑋 ) } ) | |
| 267 | elun2 | ⊢ ( ( 𝐸 ‘ 𝑋 ) ∈ { ( 𝐸 ‘ 𝑋 ) } → ( 𝐸 ‘ 𝑋 ) ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) | |
| 268 | 266 267 | syl | ⊢ ( ( 𝐸 ‘ 𝑋 ) ∈ ℝ → ( 𝐸 ‘ 𝑋 ) ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) |
| 269 | 139 268 | syl | ⊢ ( 𝜑 → ( 𝐸 ‘ 𝑋 ) ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) |
| 270 | 269 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) |
| 271 | 265 270 | elind | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 272 | 271 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 273 | 261 272 | eqeltrd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 274 | 273 | adantlr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 275 | 217 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ) |
| 276 | 262 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → +∞ ∈ ℝ* ) |
| 277 | 205 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ) |
| 278 | 139 | adantr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ ) |
| 279 | 278 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ ) |
| 280 | iocssre | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ∧ ( 𝐸 ‘ 𝑋 ) ∈ ℝ ) → ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ⊆ ℝ ) | |
| 281 | 277 279 280 | syl2anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ⊆ ℝ ) |
| 282 | simpr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) | |
| 283 | 281 282 | sseldd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ∈ ℝ ) |
| 284 | 283 | 3adantl3 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ∈ ℝ ) |
| 285 | 279 | rexrd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ) |
| 286 | iocgtlb | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ∧ ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝑄 ‘ 𝑖 ) < 𝑥 ) | |
| 287 | 277 285 282 286 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝑄 ‘ 𝑖 ) < 𝑥 ) |
| 288 | 287 | 3adantl3 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝑄 ‘ 𝑖 ) < 𝑥 ) |
| 289 | 284 | ltpnfd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 < +∞ ) |
| 290 | 275 276 284 288 289 | eliood | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ) |
| 291 | 290 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ) |
| 292 | 199 | a1i | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → -∞ ∈ ℝ* ) |
| 293 | 285 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ) |
| 294 | 283 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ℝ ) |
| 295 | 294 | mnfltd | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → -∞ < 𝑥 ) |
| 296 | 139 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ ) |
| 297 | iocleub | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ∧ ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) | |
| 298 | 277 285 282 297 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 299 | 298 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 300 | neqne | ⊢ ( ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) → 𝑥 ≠ ( 𝐸 ‘ 𝑋 ) ) | |
| 301 | 300 | necomd | ⊢ ( ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) → ( 𝐸 ‘ 𝑋 ) ≠ 𝑥 ) |
| 302 | 301 | adantl | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ≠ 𝑥 ) |
| 303 | 294 296 299 302 | leneltd | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 < ( 𝐸 ‘ 𝑋 ) ) |
| 304 | 292 293 294 295 303 | eliood | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) |
| 305 | 304 | 3adantll3 | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) |
| 306 | 230 | ad2antrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ⊆ 𝐷 ) |
| 307 | 275 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ) |
| 308 | 215 | ad2antrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ ( 𝑖 + 1 ) ) ∈ ℝ* ) |
| 309 | 284 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ℝ ) |
| 310 | 288 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ 𝑖 ) < 𝑥 ) |
| 311 | 238 | ad2antrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ ) |
| 312 | 214 | ad2antrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝑄 ‘ ( 𝑖 + 1 ) ) ∈ ℝ ) |
| 313 | 303 | 3adantll3 | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 < ( 𝐸 ‘ 𝑋 ) ) |
| 314 | 220 | ad2antrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ≤ ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) |
| 315 | 309 311 312 313 314 | ltletrd | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 < ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) |
| 316 | 307 308 309 310 315 | eliood | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 317 | 306 316 | sseldd | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ 𝐷 ) |
| 318 | 305 317 | elind | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) |
| 319 | elun1 | ⊢ ( 𝑥 ∈ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) → 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) | |
| 320 | 318 319 | syl | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) |
| 321 | 291 320 | elind | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) ∧ ¬ 𝑥 = ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 322 | 274 321 | pm2.61dan | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 323 | 217 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ) |
| 324 | 239 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ) |
| 325 | elinel1 | ⊢ ( 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) → 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ) | |
| 326 | elioore | ⊢ ( 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) → 𝑥 ∈ ℝ ) | |
| 327 | 326 | rexrd | ⊢ ( 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) → 𝑥 ∈ ℝ* ) |
| 328 | 325 327 | syl | ⊢ ( 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) → 𝑥 ∈ ℝ* ) |
| 329 | 328 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → 𝑥 ∈ ℝ* ) |
| 330 | 205 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ) |
| 331 | 262 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → +∞ ∈ ℝ* ) |
| 332 | 325 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ) |
| 333 | ioogtlb | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ∧ +∞ ∈ ℝ* ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ) → ( 𝑄 ‘ 𝑖 ) < 𝑥 ) | |
| 334 | 330 331 332 333 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → ( 𝑄 ‘ 𝑖 ) < 𝑥 ) |
| 335 | 334 | 3adantl3 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → ( 𝑄 ‘ 𝑖 ) < 𝑥 ) |
| 336 | elinel2 | ⊢ ( 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) → 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) | |
| 337 | elsni | ⊢ ( 𝑥 ∈ { ( 𝐸 ‘ 𝑋 ) } → 𝑥 = ( 𝐸 ‘ 𝑋 ) ) | |
| 338 | 337 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ { ( 𝐸 ‘ 𝑋 ) } ) → 𝑥 = ( 𝐸 ‘ 𝑋 ) ) |
| 339 | 140 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ { ( 𝐸 ‘ 𝑋 ) } ) → ( 𝐸 ‘ 𝑋 ) ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 340 | 338 339 | eqbrtrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ { ( 𝐸 ‘ 𝑋 ) } ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 341 | 340 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ∧ 𝑥 ∈ { ( 𝐸 ‘ 𝑋 ) } ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 342 | simpll | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ∧ ¬ 𝑥 ∈ { ( 𝐸 ‘ 𝑋 ) } ) → 𝜑 ) | |
| 343 | elunnel2 | ⊢ ( ( 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ∧ ¬ 𝑥 ∈ { ( 𝐸 ‘ 𝑋 ) } ) → 𝑥 ∈ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) | |
| 344 | 343 | adantll | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ∧ ¬ 𝑥 ∈ { ( 𝐸 ‘ 𝑋 ) } ) → 𝑥 ∈ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) |
| 345 | elinel1 | ⊢ ( 𝑥 ∈ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) → 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) | |
| 346 | elioore | ⊢ ( 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) → 𝑥 ∈ ℝ ) | |
| 347 | 346 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ∈ ℝ ) |
| 348 | 139 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ ) |
| 349 | 199 | a1i | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) → -∞ ∈ ℝ* ) |
| 350 | 348 | rexrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ) |
| 351 | simpr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) | |
| 352 | iooltub | ⊢ ( ( -∞ ∈ ℝ* ∧ ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ∧ 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 < ( 𝐸 ‘ 𝑋 ) ) | |
| 353 | 349 350 351 352 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 < ( 𝐸 ‘ 𝑋 ) ) |
| 354 | 347 348 353 | ltled | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 355 | 345 354 | sylan2 | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 356 | 342 344 355 | syl2anc | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ∧ ¬ 𝑥 ∈ { ( 𝐸 ‘ 𝑋 ) } ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 357 | 341 356 | pm2.61dan | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 358 | 357 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 359 | 336 358 | sylan2 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 360 | 359 | 3adantl3 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → 𝑥 ≤ ( 𝐸 ‘ 𝑋 ) ) |
| 361 | 323 324 329 335 360 | eliocd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) |
| 362 | 322 361 | impbida | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ↔ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) ) |
| 363 | 362 | eqrdv | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) = ( ( ( 𝑄 ‘ 𝑖 ) (,) +∞ ) ∩ ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 364 | ioossre | ⊢ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ℝ | |
| 365 | ssinss1 | ⊢ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ℝ → ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ⊆ ℝ ) | |
| 366 | 364 365 | mp1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ⊆ ℝ ) |
| 367 | 238 | snssd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → { ( 𝐸 ‘ 𝑋 ) } ⊆ ℝ ) |
| 368 | 366 367 | unssd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ⊆ ℝ ) |
| 369 | eqid | ⊢ ( topGen ‘ ran (,) ) = ( topGen ‘ ran (,) ) | |
| 370 | 236 369 | rerest | ⊢ ( ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ⊆ ℝ → ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) = ( ( topGen ‘ ran (,) ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 371 | 368 370 | syl | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) = ( ( topGen ‘ ran (,) ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 372 | 260 363 371 | 3eltr4d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ∈ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 373 | isopn3i | ⊢ ( ( ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ∈ Top ∧ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ∈ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) → ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) ‘ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) = ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) | |
| 374 | 253 372 373 | sylancr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) ‘ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) = ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) ) |
| 375 | 246 374 | eqtr2d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝐸 ‘ 𝑋 ) ) = ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) ‘ ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 376 | 243 375 | eleqtrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) ‘ ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ∪ { ( 𝐸 ‘ 𝑋 ) } ) ) ) |
| 377 | 198 232 235 236 237 376 | limcres | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) = ( ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 378 | 232 | resabs1d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) = ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) ) |
| 379 | 378 | oveq1d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝐹 ↾ ( ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ∩ 𝐷 ) ) ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) = ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 380 | 191 377 379 | 3eqtr2d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) = ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 381 | 186 | feq2d | ⊢ ( 𝜑 → ( 𝐹 : dom 𝐹 ⟶ ℂ ↔ 𝐹 : 𝐷 ⟶ ℂ ) ) |
| 382 | 194 381 | mpbird | ⊢ ( 𝜑 → 𝐹 : dom 𝐹 ⟶ ℂ ) |
| 383 | 382 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → 𝐹 : dom 𝐹 ⟶ ℂ ) |
| 384 | 383 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → 𝐹 : dom 𝐹 ⟶ ℂ ) |
| 385 | ioosscn | ⊢ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ℂ | |
| 386 | 385 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ ℂ ) |
| 387 | 186 | eqcomd | ⊢ ( 𝜑 → 𝐷 = dom 𝐹 ) |
| 388 | 387 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → 𝐷 = dom 𝐹 ) |
| 389 | 231 388 | sseqtrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ dom 𝐹 ) |
| 390 | 389 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ dom 𝐹 ) |
| 391 | 15 | a1i | ⊢ ( 𝜑 → 𝑍 = ( 𝑥 ∈ ℝ ↦ ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 392 | oveq2 | ⊢ ( 𝑥 = 𝑋 → ( 𝐵 − 𝑥 ) = ( 𝐵 − 𝑋 ) ) | |
| 393 | 392 | oveq1d | ⊢ ( 𝑥 = 𝑋 → ( ( 𝐵 − 𝑥 ) / 𝑇 ) = ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) |
| 394 | 393 | fveq2d | ⊢ ( 𝑥 = 𝑋 → ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) = ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ) |
| 395 | 394 | oveq1d | ⊢ ( 𝑥 = 𝑋 → ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) = ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) |
| 396 | 395 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 = 𝑋 ) → ( ( ⌊ ‘ ( ( 𝐵 − 𝑥 ) / 𝑇 ) ) · 𝑇 ) = ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) |
| 397 | 2 14 | resubcld | ⊢ ( 𝜑 → ( 𝐵 − 𝑋 ) ∈ ℝ ) |
| 398 | 2 1 | resubcld | ⊢ ( 𝜑 → ( 𝐵 − 𝐴 ) ∈ ℝ ) |
| 399 | 5 398 | eqeltrid | ⊢ ( 𝜑 → 𝑇 ∈ ℝ ) |
| 400 | 1 2 | posdifd | ⊢ ( 𝜑 → ( 𝐴 < 𝐵 ↔ 0 < ( 𝐵 − 𝐴 ) ) ) |
| 401 | 3 400 | mpbid | ⊢ ( 𝜑 → 0 < ( 𝐵 − 𝐴 ) ) |
| 402 | 5 | eqcomi | ⊢ ( 𝐵 − 𝐴 ) = 𝑇 |
| 403 | 402 | a1i | ⊢ ( 𝜑 → ( 𝐵 − 𝐴 ) = 𝑇 ) |
| 404 | 401 403 | breqtrd | ⊢ ( 𝜑 → 0 < 𝑇 ) |
| 405 | 404 | gt0ne0d | ⊢ ( 𝜑 → 𝑇 ≠ 0 ) |
| 406 | 397 399 405 | redivcld | ⊢ ( 𝜑 → ( ( 𝐵 − 𝑋 ) / 𝑇 ) ∈ ℝ ) |
| 407 | 406 | flcld | ⊢ ( 𝜑 → ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) |
| 408 | 407 | zred | ⊢ ( 𝜑 → ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℝ ) |
| 409 | 408 399 | remulcld | ⊢ ( 𝜑 → ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ∈ ℝ ) |
| 410 | 391 396 14 409 | fvmptd | ⊢ ( 𝜑 → ( 𝑍 ‘ 𝑋 ) = ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) |
| 411 | 410 409 | eqeltrd | ⊢ ( 𝜑 → ( 𝑍 ‘ 𝑋 ) ∈ ℝ ) |
| 412 | 411 | recnd | ⊢ ( 𝜑 → ( 𝑍 ‘ 𝑋 ) ∈ ℂ ) |
| 413 | 412 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℂ ) |
| 414 | 413 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℂ ) |
| 415 | 414 | negcld | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → - ( 𝑍 ‘ 𝑋 ) ∈ ℂ ) |
| 416 | eqid | ⊢ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } = { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } | |
| 417 | ioosscn | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ ℂ | |
| 418 | 417 | sseli | ⊢ ( 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) → 𝑦 ∈ ℂ ) |
| 419 | 418 | adantl | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑦 ∈ ℂ ) |
| 420 | 412 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℂ ) |
| 421 | 419 420 | pncand | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) = 𝑦 ) |
| 422 | 421 | eqcomd | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑦 = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) ) |
| 423 | 422 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑦 = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) ) |
| 424 | 410 | oveq2d | ⊢ ( 𝜑 → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 425 | 424 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 426 | 419 420 | addcld | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ ℂ ) |
| 427 | 409 | recnd | ⊢ ( 𝜑 → ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ∈ ℂ ) |
| 428 | 427 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ∈ ℂ ) |
| 429 | 426 428 | negsubd | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + - ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 430 | 407 | zcnd | ⊢ ( 𝜑 → ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℂ ) |
| 431 | 399 | recnd | ⊢ ( 𝜑 → 𝑇 ∈ ℂ ) |
| 432 | 430 431 | mulneg1d | ⊢ ( 𝜑 → ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) = - ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) |
| 433 | 432 | eqcomd | ⊢ ( 𝜑 → - ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) = ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) |
| 434 | 433 | oveq2d | ⊢ ( 𝜑 → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + - ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 435 | 434 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + - ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 436 | 425 429 435 | 3eqtr2d | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 437 | 436 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 438 | 407 | znegcld | ⊢ ( 𝜑 → - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) |
| 439 | 438 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) |
| 440 | 439 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) |
| 441 | simpl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝜑 ) | |
| 442 | 231 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ⊆ 𝐷 ) |
| 443 | 205 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ* ) |
| 444 | 139 | rexrd | ⊢ ( 𝜑 → ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ) |
| 445 | 444 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝐸 ‘ 𝑋 ) ∈ ℝ* ) |
| 446 | elioore | ⊢ ( 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) → 𝑦 ∈ ℝ ) | |
| 447 | 446 | adantl | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑦 ∈ ℝ ) |
| 448 | 411 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℝ ) |
| 449 | 447 448 | readdcld | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ ) |
| 450 | 449 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ ) |
| 451 | 411 | adantr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℝ ) |
| 452 | 204 451 | resubcld | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ ) |
| 453 | 452 | rexrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ) |
| 454 | 453 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ) |
| 455 | 14 | rexrd | ⊢ ( 𝜑 → 𝑋 ∈ ℝ* ) |
| 456 | 455 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑋 ∈ ℝ* ) |
| 457 | simpr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) | |
| 458 | ioogtlb | ⊢ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ∧ 𝑋 ∈ ℝ* ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑦 ) | |
| 459 | 454 456 457 458 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑦 ) |
| 460 | 204 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℝ ) |
| 461 | 451 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℝ ) |
| 462 | 446 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑦 ∈ ℝ ) |
| 463 | 460 461 462 | ltsubaddd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑦 ↔ ( 𝑄 ‘ 𝑖 ) < ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ) ) |
| 464 | 459 463 | mpbid | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑄 ‘ 𝑖 ) < ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ) |
| 465 | 14 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑋 ∈ ℝ ) |
| 466 | iooltub | ⊢ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ∧ 𝑋 ∈ ℝ* ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑦 < 𝑋 ) | |
| 467 | 454 456 457 466 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑦 < 𝑋 ) |
| 468 | 462 465 461 467 | ltadd1dd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) < ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) |
| 469 | 16 | a1i | ⊢ ( 𝜑 → 𝐸 = ( 𝑥 ∈ ℝ ↦ ( 𝑥 + ( 𝑍 ‘ 𝑥 ) ) ) ) |
| 470 | id | ⊢ ( 𝑥 = 𝑋 → 𝑥 = 𝑋 ) | |
| 471 | fveq2 | ⊢ ( 𝑥 = 𝑋 → ( 𝑍 ‘ 𝑥 ) = ( 𝑍 ‘ 𝑋 ) ) | |
| 472 | 470 471 | oveq12d | ⊢ ( 𝑥 = 𝑋 → ( 𝑥 + ( 𝑍 ‘ 𝑥 ) ) = ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) |
| 473 | 472 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 = 𝑋 ) → ( 𝑥 + ( 𝑍 ‘ 𝑥 ) ) = ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) |
| 474 | 14 411 | readdcld | ⊢ ( 𝜑 → ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ ) |
| 475 | 469 473 14 474 | fvmptd | ⊢ ( 𝜑 → ( 𝐸 ‘ 𝑋 ) = ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) |
| 476 | 475 | eqcomd | ⊢ ( 𝜑 → ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) = ( 𝐸 ‘ 𝑋 ) ) |
| 477 | 476 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) = ( 𝐸 ‘ 𝑋 ) ) |
| 478 | 468 477 | breqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) < ( 𝐸 ‘ 𝑋 ) ) |
| 479 | 443 445 450 464 478 | eliood | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) |
| 480 | 479 | 3adantl3 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) |
| 481 | 442 480 | sseldd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ) |
| 482 | 441 481 440 | 3jca | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝜑 ∧ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ∧ - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) ) |
| 483 | eleq1 | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( 𝑘 ∈ ℤ ↔ - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) ) | |
| 484 | 483 | 3anbi3d | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( 𝜑 ∧ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) ↔ ( 𝜑 ∧ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ∧ - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) ) ) |
| 485 | oveq1 | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( 𝑘 · 𝑇 ) = ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) | |
| 486 | 485 | oveq2d | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( 𝑘 · 𝑇 ) ) = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 487 | 486 | eleq1d | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( 𝑘 · 𝑇 ) ) ∈ 𝐷 ↔ ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ∈ 𝐷 ) ) |
| 488 | 484 487 | imbi12d | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( ( 𝜑 ∧ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( 𝑘 · 𝑇 ) ) ∈ 𝐷 ) ↔ ( ( 𝜑 ∧ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ∧ - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ∈ 𝐷 ) ) ) |
| 489 | ovex | ⊢ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ V | |
| 490 | eleq1 | ⊢ ( 𝑥 = ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) → ( 𝑥 ∈ 𝐷 ↔ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ) ) | |
| 491 | 490 | 3anbi2d | ⊢ ( 𝑥 = ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) → ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) ↔ ( 𝜑 ∧ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) ) ) |
| 492 | oveq1 | ⊢ ( 𝑥 = ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) → ( 𝑥 + ( 𝑘 · 𝑇 ) ) = ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( 𝑘 · 𝑇 ) ) ) | |
| 493 | 492 | eleq1d | ⊢ ( 𝑥 = ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) → ( ( 𝑥 + ( 𝑘 · 𝑇 ) ) ∈ 𝐷 ↔ ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( 𝑘 · 𝑇 ) ) ∈ 𝐷 ) ) |
| 494 | 491 493 | imbi12d | ⊢ ( 𝑥 = ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) → ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( 𝑥 + ( 𝑘 · 𝑇 ) ) ∈ 𝐷 ) ↔ ( ( 𝜑 ∧ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( 𝑘 · 𝑇 ) ) ∈ 𝐷 ) ) ) |
| 495 | 489 494 10 | vtocl | ⊢ ( ( 𝜑 ∧ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( 𝑘 · 𝑇 ) ) ∈ 𝐷 ) |
| 496 | 488 495 | vtoclg | ⊢ ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ → ( ( 𝜑 ∧ ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ∧ - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ∈ 𝐷 ) ) |
| 497 | 440 482 496 | sylc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ∈ 𝐷 ) |
| 498 | 437 497 | eqeltrd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ( 𝑦 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) ∈ 𝐷 ) |
| 499 | 423 498 | eqeltrd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑦 ∈ 𝐷 ) |
| 500 | 499 | ralrimiva | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ∀ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑦 ∈ 𝐷 ) |
| 501 | dfss3 | ⊢ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ 𝐷 ↔ ∀ 𝑦 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑦 ∈ 𝐷 ) | |
| 502 | 500 501 | sylibr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ 𝐷 ) |
| 503 | 204 | recnd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑄 ‘ 𝑖 ) ∈ ℂ ) |
| 504 | 412 | adantr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℂ ) |
| 505 | 503 504 | negsubd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝑄 ‘ 𝑖 ) + - ( 𝑍 ‘ 𝑋 ) ) = ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ) |
| 506 | 505 | eqcomd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) = ( ( 𝑄 ‘ 𝑖 ) + - ( 𝑍 ‘ 𝑋 ) ) ) |
| 507 | 475 | oveq1d | ⊢ ( 𝜑 → ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) = ( ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) + - ( 𝑍 ‘ 𝑋 ) ) ) |
| 508 | 474 | recnd | ⊢ ( 𝜑 → ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ∈ ℂ ) |
| 509 | 508 412 | negsubd | ⊢ ( 𝜑 → ( ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) + - ( 𝑍 ‘ 𝑋 ) ) = ( ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) ) |
| 510 | 14 | recnd | ⊢ ( 𝜑 → 𝑋 ∈ ℂ ) |
| 511 | 510 412 | pncand | ⊢ ( 𝜑 → ( ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) − ( 𝑍 ‘ 𝑋 ) ) = 𝑋 ) |
| 512 | 507 509 511 | 3eqtrrd | ⊢ ( 𝜑 → 𝑋 = ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) ) |
| 513 | 512 | adantr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → 𝑋 = ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) ) |
| 514 | 506 513 | oveq12d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) = ( ( ( 𝑄 ‘ 𝑖 ) + - ( 𝑍 ‘ 𝑋 ) ) (,) ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) ) ) |
| 515 | 451 | renegcld | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → - ( 𝑍 ‘ 𝑋 ) ∈ ℝ ) |
| 516 | 204 278 515 | iooshift | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( ( 𝑄 ‘ 𝑖 ) + - ( 𝑍 ‘ 𝑋 ) ) (,) ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) ) = { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } ) |
| 517 | 514 516 | eqtr2d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } = ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) |
| 518 | 517 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } = ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) |
| 519 | 186 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → dom 𝐹 = 𝐷 ) |
| 520 | 502 518 519 | 3sstr4d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } ⊆ dom 𝐹 ) |
| 521 | 520 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } ⊆ dom 𝐹 ) |
| 522 | 410 | negeqd | ⊢ ( 𝜑 → - ( 𝑍 ‘ 𝑋 ) = - ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) |
| 523 | 522 433 | eqtrd | ⊢ ( 𝜑 → - ( 𝑍 ‘ 𝑋 ) = ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) |
| 524 | 523 | oveq2d | ⊢ ( 𝜑 → ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) = ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 525 | 524 | fveq2d | ⊢ ( 𝜑 → ( 𝐹 ‘ ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) ) |
| 526 | 525 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝐹 ‘ ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) ) |
| 527 | 526 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝐹 ‘ ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) ) |
| 528 | 438 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) |
| 529 | 528 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) |
| 530 | simpl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → 𝜑 ) | |
| 531 | 231 | sselda | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → 𝑥 ∈ 𝐷 ) |
| 532 | 530 531 529 | 3jca | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) ) |
| 533 | 483 | 3anbi3d | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) ↔ ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) ) ) |
| 534 | 485 | oveq2d | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( 𝑥 + ( 𝑘 · 𝑇 ) ) = ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 535 | 534 | fveq2d | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑘 · 𝑇 ) ) ) = ( 𝐹 ‘ ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) ) |
| 536 | 535 | eqeq1d | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( 𝐹 ‘ ( 𝑥 + ( 𝑘 · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ↔ ( 𝐹 ‘ ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) ) |
| 537 | 533 536 | imbi12d | ⊢ ( 𝑘 = - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑘 · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) ↔ ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) → ( 𝐹 ‘ ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) ) ) |
| 538 | 537 11 | vtoclg | ⊢ ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ → ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) → ( 𝐹 ‘ ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) ) |
| 539 | 529 532 538 | sylc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝐹 ‘ ( 𝑥 + ( - ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) |
| 540 | 527 539 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝐹 ‘ ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) |
| 541 | 540 | adantlr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) ∧ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) → ( 𝐹 ‘ ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) |
| 542 | simpr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) | |
| 543 | 384 386 390 415 416 521 541 542 | limcperiod | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → 𝑦 ∈ ( ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } ) limℂ ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) ) ) |
| 544 | 517 | reseq2d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } ) = ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) ) |
| 545 | 513 | eqcomd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) = 𝑋 ) |
| 546 | 544 545 | oveq12d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } ) limℂ ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) ) = ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) |
| 547 | 546 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } ) limℂ ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) ) = ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) |
| 548 | 547 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → ( ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) 𝑧 = ( 𝑥 + - ( 𝑍 ‘ 𝑋 ) ) } ) limℂ ( ( 𝐸 ‘ 𝑋 ) + - ( 𝑍 ‘ 𝑋 ) ) ) = ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) |
| 549 | 543 548 | eleqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) → 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) |
| 550 | 382 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → 𝐹 : dom 𝐹 ⟶ ℂ ) |
| 551 | 550 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → 𝐹 : dom 𝐹 ⟶ ℂ ) |
| 552 | 417 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ ℂ ) |
| 553 | 502 519 | sseqtrrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ dom 𝐹 ) |
| 554 | 553 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ dom 𝐹 ) |
| 555 | 412 | adantr | ⊢ ( ( 𝜑 ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℂ ) |
| 556 | 555 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℂ ) |
| 557 | eqid | ⊢ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } = { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } | |
| 558 | 503 504 | npcand | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) + ( 𝑍 ‘ 𝑋 ) ) = ( 𝑄 ‘ 𝑖 ) ) |
| 559 | 558 | eqcomd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑄 ‘ 𝑖 ) = ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) + ( 𝑍 ‘ 𝑋 ) ) ) |
| 560 | 475 | adantr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝐸 ‘ 𝑋 ) = ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) |
| 561 | 559 560 | oveq12d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) = ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) + ( 𝑍 ‘ 𝑋 ) ) (,) ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) ) |
| 562 | 14 | adantr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → 𝑋 ∈ ℝ ) |
| 563 | 452 562 451 | iooshift | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) + ( 𝑍 ‘ 𝑋 ) ) (,) ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) = { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } ) |
| 564 | 561 563 | eqtr2d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } = ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) |
| 565 | 564 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } = ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) |
| 566 | 231 565 519 | 3sstr4d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } ⊆ dom 𝐹 ) |
| 567 | 566 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } ⊆ dom 𝐹 ) |
| 568 | 410 | oveq2d | ⊢ ( 𝜑 → ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) = ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 569 | 568 | fveq2d | ⊢ ( 𝜑 → ( 𝐹 ‘ ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) ) |
| 570 | 569 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) ) |
| 571 | 570 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) ) |
| 572 | 407 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) |
| 573 | 572 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) |
| 574 | simpl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝜑 ) | |
| 575 | 502 | sselda | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑥 ∈ 𝐷 ) |
| 576 | 574 575 573 | 3jca | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) ) |
| 577 | eleq1 | ⊢ ( 𝑘 = ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( 𝑘 ∈ ℤ ↔ ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) ) | |
| 578 | 577 | 3anbi3d | ⊢ ( 𝑘 = ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) ↔ ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) ) ) |
| 579 | oveq1 | ⊢ ( 𝑘 = ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( 𝑘 · 𝑇 ) = ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) | |
| 580 | 579 | oveq2d | ⊢ ( 𝑘 = ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( 𝑥 + ( 𝑘 · 𝑇 ) ) = ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) |
| 581 | 580 | fveq2d | ⊢ ( 𝑘 = ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑘 · 𝑇 ) ) ) = ( 𝐹 ‘ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) ) |
| 582 | 581 | eqeq1d | ⊢ ( 𝑘 = ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( 𝐹 ‘ ( 𝑥 + ( 𝑘 · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ↔ ( 𝐹 ‘ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) ) |
| 583 | 578 582 | imbi12d | ⊢ ( 𝑘 = ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) → ( ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ 𝑘 ∈ ℤ ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑘 · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) ↔ ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) → ( 𝐹 ‘ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) ) ) |
| 584 | 583 11 | vtoclg | ⊢ ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ → ( ( 𝜑 ∧ 𝑥 ∈ 𝐷 ∧ ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) ∈ ℤ ) → ( 𝐹 ‘ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) ) |
| 585 | 573 576 584 | sylc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝐹 ‘ ( 𝑥 + ( ( ⌊ ‘ ( ( 𝐵 − 𝑋 ) / 𝑇 ) ) · 𝑇 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) |
| 586 | 571 585 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) |
| 587 | 586 | adantlr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → ( 𝐹 ‘ ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) ) = ( 𝐹 ‘ 𝑥 ) ) |
| 588 | simpr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) | |
| 589 | 551 552 554 556 557 567 587 588 | limcperiod | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → 𝑦 ∈ ( ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } ) limℂ ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) ) |
| 590 | 564 | reseq2d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } ) = ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) ) |
| 591 | 476 | adantr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) = ( 𝐸 ‘ 𝑋 ) ) |
| 592 | 590 591 | oveq12d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } ) limℂ ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) = ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 593 | 592 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } ) limℂ ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) = ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 594 | 593 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → ( ( 𝐹 ↾ { 𝑧 ∈ ℂ ∣ ∃ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) 𝑧 = ( 𝑥 + ( 𝑍 ‘ 𝑋 ) ) } ) limℂ ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) = ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 595 | 589 594 | eleqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) → 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 596 | 549 595 | impbida | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑦 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ↔ 𝑦 ∈ ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) ) |
| 597 | 596 | eqrdv | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) = ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) |
| 598 | resindm | ⊢ ( Rel 𝐹 → ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ dom 𝐹 ) ) = ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) ) | |
| 599 | 598 | eqcomd | ⊢ ( Rel 𝐹 → ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) = ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ dom 𝐹 ) ) ) |
| 600 | 181 599 | syl | ⊢ ( 𝜑 → ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) = ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ dom 𝐹 ) ) ) |
| 601 | 186 | ineq2d | ⊢ ( 𝜑 → ( ( -∞ (,) 𝑋 ) ∩ dom 𝐹 ) = ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) |
| 602 | 601 | reseq2d | ⊢ ( 𝜑 → ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ dom 𝐹 ) ) = ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) ) |
| 603 | 600 602 | eqtrd | ⊢ ( 𝜑 → ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) = ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) ) |
| 604 | 603 | oveq1d | ⊢ ( 𝜑 → ( ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) limℂ 𝑋 ) = ( ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) limℂ 𝑋 ) ) |
| 605 | 604 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) limℂ 𝑋 ) = ( ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) limℂ 𝑋 ) ) |
| 606 | inss2 | ⊢ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ⊆ 𝐷 | |
| 607 | 606 | a1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ⊆ 𝐷 ) |
| 608 | 195 607 | fssresd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) : ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ⟶ ℂ ) |
| 609 | 452 | mnfltd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → -∞ < ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ) |
| 610 | 200 453 609 | xrltled | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → -∞ ≤ ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ) |
| 611 | iooss1 | ⊢ ( ( -∞ ∈ ℝ* ∧ -∞ ≤ ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ ( -∞ (,) 𝑋 ) ) | |
| 612 | 199 610 611 | sylancr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ ( -∞ (,) 𝑋 ) ) |
| 613 | 612 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ ( -∞ (,) 𝑋 ) ) |
| 614 | 613 502 | ssind | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ⊆ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) |
| 615 | 606 234 | sstrid | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ⊆ ℂ ) |
| 616 | eqid | ⊢ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) = ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) | |
| 617 | 453 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ) |
| 618 | 455 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → 𝑋 ∈ ℝ* ) |
| 619 | 475 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐸 ‘ 𝑋 ) = ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) |
| 620 | 241 619 | breqtrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑄 ‘ 𝑖 ) < ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) |
| 621 | 411 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑍 ‘ 𝑋 ) ∈ ℝ ) |
| 622 | 14 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → 𝑋 ∈ ℝ ) |
| 623 | 216 621 622 | ltsubaddd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑋 ↔ ( 𝑄 ‘ 𝑖 ) < ( 𝑋 + ( 𝑍 ‘ 𝑋 ) ) ) ) |
| 624 | 620 623 | mpbird | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑋 ) |
| 625 | 14 | leidd | ⊢ ( 𝜑 → 𝑋 ≤ 𝑋 ) |
| 626 | 625 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → 𝑋 ≤ 𝑋 ) |
| 627 | 617 618 618 624 626 | eliocd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → 𝑋 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) |
| 628 | ioounsn | ⊢ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ∧ 𝑋 ∈ ℝ* ∧ ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑋 ) → ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ∪ { 𝑋 } ) = ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) | |
| 629 | 617 618 624 628 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ∪ { 𝑋 } ) = ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) |
| 630 | 629 | fveq2d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) ‘ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ∪ { 𝑋 } ) ) = ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) ‘ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ) |
| 631 | ovex | ⊢ ( -∞ (,) 𝑋 ) ∈ V | |
| 632 | 631 | inex1 | ⊢ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∈ V |
| 633 | snex | ⊢ { 𝑋 } ∈ V | |
| 634 | 632 633 | unex | ⊢ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ∈ V |
| 635 | resttop | ⊢ ( ( ( TopOpen ‘ ℂfld ) ∈ Top ∧ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ∈ V ) → ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∈ Top ) | |
| 636 | 247 634 635 | mp2an | ⊢ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∈ Top |
| 637 | 634 | a1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ∈ V ) |
| 638 | iooretop | ⊢ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∈ ( topGen ‘ ran (,) ) | |
| 639 | 638 | a1i | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∈ ( topGen ‘ ran (,) ) ) |
| 640 | elrestr | ⊢ ( ( ( topGen ‘ ran (,) ) ∈ Top ∧ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ∈ V ∧ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∈ ( topGen ‘ ran (,) ) ) → ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∈ ( ( topGen ‘ ran (,) ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) | |
| 641 | 255 637 639 640 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∈ ( ( topGen ‘ ran (,) ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) |
| 642 | 453 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ) |
| 643 | 262 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → +∞ ∈ ℝ* ) |
| 644 | 14 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑋 ∈ ℝ ) |
| 645 | iocssre | ⊢ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ∧ 𝑋 ∈ ℝ ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ⊆ ℝ ) | |
| 646 | 642 644 645 | syl2anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ⊆ ℝ ) |
| 647 | simpr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) | |
| 648 | 646 647 | sseldd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑥 ∈ ℝ ) |
| 649 | 455 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑋 ∈ ℝ* ) |
| 650 | iocgtlb | ⊢ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ∧ 𝑋 ∈ ℝ* ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑥 ) | |
| 651 | 642 649 647 650 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑥 ) |
| 652 | 648 | ltpnfd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑥 < +∞ ) |
| 653 | 642 643 648 651 652 | eliood | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ) |
| 654 | 653 | 3adantl3 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ) |
| 655 | eqvisset | ⊢ ( 𝑥 = 𝑋 → 𝑋 ∈ V ) | |
| 656 | snidg | ⊢ ( 𝑋 ∈ V → 𝑋 ∈ { 𝑋 } ) | |
| 657 | 655 656 | syl | ⊢ ( 𝑥 = 𝑋 → 𝑋 ∈ { 𝑋 } ) |
| 658 | 470 657 | eqeltrd | ⊢ ( 𝑥 = 𝑋 → 𝑥 ∈ { 𝑋 } ) |
| 659 | elun2 | ⊢ ( 𝑥 ∈ { 𝑋 } → 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) | |
| 660 | 658 659 | syl | ⊢ ( 𝑥 = 𝑋 → 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) |
| 661 | 660 | adantl | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ 𝑥 = 𝑋 ) → 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) |
| 662 | simpll | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ) | |
| 663 | 642 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ) |
| 664 | 455 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → 𝑋 ∈ ℝ* ) |
| 665 | 648 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → 𝑥 ∈ ℝ ) |
| 666 | 651 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑥 ) |
| 667 | 14 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → 𝑋 ∈ ℝ ) |
| 668 | iocleub | ⊢ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ∧ 𝑋 ∈ ℝ* ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑥 ≤ 𝑋 ) | |
| 669 | 642 649 647 668 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑥 ≤ 𝑋 ) |
| 670 | 669 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → 𝑥 ≤ 𝑋 ) |
| 671 | 470 | eqcoms | ⊢ ( 𝑋 = 𝑥 → 𝑥 = 𝑋 ) |
| 672 | 671 | necon3bi | ⊢ ( ¬ 𝑥 = 𝑋 → 𝑋 ≠ 𝑥 ) |
| 673 | 672 | adantl | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → 𝑋 ≠ 𝑥 ) |
| 674 | 665 667 670 673 | leneltd | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → 𝑥 < 𝑋 ) |
| 675 | 663 664 665 666 674 | eliood | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) |
| 676 | 675 | 3adantll3 | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) |
| 677 | 614 | sselda | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑥 ∈ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) |
| 678 | elun1 | ⊢ ( 𝑥 ∈ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) → 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) | |
| 679 | 677 678 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) → 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) |
| 680 | 662 676 679 | syl2anc | ⊢ ( ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) ∧ ¬ 𝑥 = 𝑋 ) → 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) |
| 681 | 661 680 | pm2.61dan | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) |
| 682 | 654 681 | elind | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) → 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) |
| 683 | 617 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ) |
| 684 | 618 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → 𝑋 ∈ ℝ* ) |
| 685 | elinel1 | ⊢ ( 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ) | |
| 686 | elioore | ⊢ ( 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) → 𝑥 ∈ ℝ ) | |
| 687 | 685 686 | syl | ⊢ ( 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) → 𝑥 ∈ ℝ ) |
| 688 | 687 | rexrd | ⊢ ( 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) → 𝑥 ∈ ℝ* ) |
| 689 | 688 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → 𝑥 ∈ ℝ* ) |
| 690 | 453 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ) |
| 691 | 262 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → +∞ ∈ ℝ* ) |
| 692 | 685 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ) |
| 693 | ioogtlb | ⊢ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) ∈ ℝ* ∧ +∞ ∈ ℝ* ∧ 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑥 ) | |
| 694 | 690 691 692 693 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑥 ) |
| 695 | 694 | 3adantl3 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) < 𝑥 ) |
| 696 | elinel2 | ⊢ ( 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) → 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) | |
| 697 | elsni | ⊢ ( 𝑥 ∈ { 𝑋 } → 𝑥 = 𝑋 ) | |
| 698 | 697 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ { 𝑋 } ) → 𝑥 = 𝑋 ) |
| 699 | 625 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ { 𝑋 } ) → 𝑋 ≤ 𝑋 ) |
| 700 | 698 699 | eqbrtrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ { 𝑋 } ) → 𝑥 ≤ 𝑋 ) |
| 701 | 700 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∧ 𝑥 ∈ { 𝑋 } ) → 𝑥 ≤ 𝑋 ) |
| 702 | simpll | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∧ ¬ 𝑥 ∈ { 𝑋 } ) → 𝜑 ) | |
| 703 | elunnel2 | ⊢ ( ( 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ∧ ¬ 𝑥 ∈ { 𝑋 } ) → 𝑥 ∈ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) | |
| 704 | 703 | adantll | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∧ ¬ 𝑥 ∈ { 𝑋 } ) → 𝑥 ∈ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) |
| 705 | elinel1 | ⊢ ( 𝑥 ∈ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) → 𝑥 ∈ ( -∞ (,) 𝑋 ) ) | |
| 706 | 704 705 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∧ ¬ 𝑥 ∈ { 𝑋 } ) → 𝑥 ∈ ( -∞ (,) 𝑋 ) ) |
| 707 | elioore | ⊢ ( 𝑥 ∈ ( -∞ (,) 𝑋 ) → 𝑥 ∈ ℝ ) | |
| 708 | 707 | adantl | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) 𝑋 ) ) → 𝑥 ∈ ℝ ) |
| 709 | 14 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) 𝑋 ) ) → 𝑋 ∈ ℝ ) |
| 710 | 199 | a1i | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) 𝑋 ) ) → -∞ ∈ ℝ* ) |
| 711 | 455 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) 𝑋 ) ) → 𝑋 ∈ ℝ* ) |
| 712 | simpr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) 𝑋 ) ) → 𝑥 ∈ ( -∞ (,) 𝑋 ) ) | |
| 713 | iooltub | ⊢ ( ( -∞ ∈ ℝ* ∧ 𝑋 ∈ ℝ* ∧ 𝑥 ∈ ( -∞ (,) 𝑋 ) ) → 𝑥 < 𝑋 ) | |
| 714 | 710 711 712 713 | syl3anc | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) 𝑋 ) ) → 𝑥 < 𝑋 ) |
| 715 | 708 709 714 | ltled | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( -∞ (,) 𝑋 ) ) → 𝑥 ≤ 𝑋 ) |
| 716 | 702 706 715 | syl2anc | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∧ ¬ 𝑥 ∈ { 𝑋 } ) → 𝑥 ≤ 𝑋 ) |
| 717 | 701 716 | pm2.61dan | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) → 𝑥 ≤ 𝑋 ) |
| 718 | 696 717 | sylan2 | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → 𝑥 ≤ 𝑋 ) |
| 719 | 718 | 3ad2antl1 | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → 𝑥 ≤ 𝑋 ) |
| 720 | 683 684 689 695 719 | eliocd | ⊢ ( ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∧ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) |
| 721 | 682 720 | impbida | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑥 ∈ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ↔ 𝑥 ∈ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) ) |
| 722 | 721 | eqrdv | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) = ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) +∞ ) ∩ ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) |
| 723 | 606 8 | sstrid | ⊢ ( 𝜑 → ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ⊆ ℝ ) |
| 724 | 14 | snssd | ⊢ ( 𝜑 → { 𝑋 } ⊆ ℝ ) |
| 725 | 723 724 | unssd | ⊢ ( 𝜑 → ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ⊆ ℝ ) |
| 726 | 725 | 3ad2ant1 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ⊆ ℝ ) |
| 727 | 236 369 | rerest | ⊢ ( ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ⊆ ℝ → ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) = ( ( topGen ‘ ran (,) ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) |
| 728 | 726 727 | syl | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) = ( ( topGen ‘ ran (,) ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) |
| 729 | 641 722 728 | 3eltr4d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ∈ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) |
| 730 | isopn3i | ⊢ ( ( ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ∈ Top ∧ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ∈ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) → ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) ‘ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) = ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) | |
| 731 | 636 729 730 | sylancr | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) ‘ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) = ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) ) |
| 732 | 630 731 | eqtr2d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,] 𝑋 ) = ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) ‘ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ∪ { 𝑋 } ) ) ) |
| 733 | 627 732 | eleqtrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → 𝑋 ∈ ( ( int ‘ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ∪ { 𝑋 } ) ) ) ‘ ( ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ∪ { 𝑋 } ) ) ) |
| 734 | 608 614 615 236 616 733 | limcres | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) = ( ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) limℂ 𝑋 ) ) |
| 735 | 734 | eqcomd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) limℂ 𝑋 ) = ( ( ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) |
| 736 | 614 | resabs1d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) = ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) ) |
| 737 | 736 | oveq1d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝐹 ↾ ( ( -∞ (,) 𝑋 ) ∩ 𝐷 ) ) ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) = ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) ) |
| 738 | 605 735 737 | 3eqtrrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( ( ( 𝑄 ‘ 𝑖 ) − ( 𝑍 ‘ 𝑋 ) ) (,) 𝑋 ) ) limℂ 𝑋 ) = ( ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) limℂ 𝑋 ) ) |
| 739 | 380 597 738 | 3eqtrrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) limℂ 𝑋 ) = ( ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 740 | 739 | rexlimdv3a | ⊢ ( 𝜑 → ( ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) → ( ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) limℂ 𝑋 ) = ( ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) ) |
| 741 | 179 740 | mpd | ⊢ ( 𝜑 → ( ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) limℂ 𝑋 ) = ( ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 742 | 126 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝑄 ‘ 𝑖 ) < ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) |
| 743 | 12 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ∈ ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) –cn→ ℂ ) ) |
| 744 | 13 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → 𝐿 ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) limℂ ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) |
| 745 | eqid | ⊢ if ( ( 𝐸 ‘ 𝑋 ) = ( 𝑄 ‘ ( 𝑖 + 1 ) ) , 𝐿 , ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ‘ ( 𝐸 ‘ 𝑋 ) ) ) = if ( ( 𝐸 ‘ 𝑋 ) = ( 𝑄 ‘ ( 𝑖 + 1 ) ) , 𝐿 , ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ‘ ( 𝐸 ‘ 𝑋 ) ) ) | |
| 746 | eqid | ⊢ ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ∪ { ( 𝑄 ‘ ( 𝑖 + 1 ) ) } ) ) = ( ( TopOpen ‘ ℂfld ) ↾t ( ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ∪ { ( 𝑄 ‘ ( 𝑖 + 1 ) ) } ) ) | |
| 747 | 216 214 742 743 744 216 238 241 222 745 746 | fourierdlem33 | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → if ( ( 𝐸 ‘ 𝑋 ) = ( 𝑄 ‘ ( 𝑖 + 1 ) ) , 𝐿 , ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ‘ ( 𝐸 ‘ 𝑋 ) ) ) ∈ ( ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 748 | 222 | resabs1d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) = ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) ) |
| 749 | 748 | oveq1d | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) = ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 750 | 747 749 | eleqtrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → if ( ( 𝐸 ‘ 𝑋 ) = ( 𝑄 ‘ ( 𝑖 + 1 ) ) , 𝐿 , ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ‘ ( 𝐸 ‘ 𝑋 ) ) ) ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ) |
| 751 | ne0i | ⊢ ( if ( ( 𝐸 ‘ 𝑋 ) = ( 𝑄 ‘ ( 𝑖 + 1 ) ) , 𝐿 , ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) ‘ ( 𝐸 ‘ 𝑋 ) ) ) ∈ ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) → ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ≠ ∅ ) | |
| 752 | 750 751 | syl | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( ( 𝑄 ‘ 𝑖 ) (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ≠ ∅ ) |
| 753 | 380 752 | eqnetrd | ⊢ ( ( 𝜑 ∧ 𝑖 ∈ ( 0 ..^ 𝑀 ) ∧ ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) ) → ( ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ≠ ∅ ) |
| 754 | 753 | rexlimdv3a | ⊢ ( 𝜑 → ( ∃ 𝑖 ∈ ( 0 ..^ 𝑀 ) ( 𝐸 ‘ 𝑋 ) ∈ ( ( 𝑄 ‘ 𝑖 ) (,] ( 𝑄 ‘ ( 𝑖 + 1 ) ) ) → ( ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ≠ ∅ ) ) |
| 755 | 179 754 | mpd | ⊢ ( 𝜑 → ( ( 𝐹 ↾ ( -∞ (,) ( 𝐸 ‘ 𝑋 ) ) ) limℂ ( 𝐸 ‘ 𝑋 ) ) ≠ ∅ ) |
| 756 | 741 755 | eqnetrd | ⊢ ( 𝜑 → ( ( 𝐹 ↾ ( -∞ (,) 𝑋 ) ) limℂ 𝑋 ) ≠ ∅ ) |