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Description: Express the S th power of the finite series in terms of the number of representations of integers m as sums of S terms. This is a general formulation which allows logarithmic weighting of the sums (see https://mathoverflow.net/questions/253246) and a mix of different smoothing functions taken into account in L . See breprexpnat for the simple case presented in the proposition of Nathanson p. 123. (Contributed by Thierry Arnoux, 6-Dec-2021)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | breprexp.n | ⊢ ( 𝜑 → 𝑁 ∈ ℕ0 ) | |
| breprexp.s | ⊢ ( 𝜑 → 𝑆 ∈ ℕ0 ) | ||
| breprexp.z | ⊢ ( 𝜑 → 𝑍 ∈ ℂ ) | ||
| breprexp.h | ⊢ ( 𝜑 → 𝐿 : ( 0 ..^ 𝑆 ) ⟶ ( ℂ ↑m ℕ ) ) | ||
| Assertion | breprexp | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breprexp.n | ⊢ ( 𝜑 → 𝑁 ∈ ℕ0 ) | |
| 2 | breprexp.s | ⊢ ( 𝜑 → 𝑆 ∈ ℕ0 ) | |
| 3 | breprexp.z | ⊢ ( 𝜑 → 𝑍 ∈ ℂ ) | |
| 4 | breprexp.h | ⊢ ( 𝜑 → 𝐿 : ( 0 ..^ 𝑆 ) ⟶ ( ℂ ↑m ℕ ) ) | |
| 5 | nn0ssre | ⊢ ℕ0 ⊆ ℝ | |
| 6 | 5 | a1i | ⊢ ( 𝜑 → ℕ0 ⊆ ℝ ) |
| 7 | 6 | sselda | ⊢ ( ( 𝜑 ∧ 𝑆 ∈ ℕ0 ) → 𝑆 ∈ ℝ ) |
| 8 | leid | ⊢ ( 𝑆 ∈ ℝ → 𝑆 ≤ 𝑆 ) | |
| 9 | 7 8 | syl | ⊢ ( ( 𝜑 ∧ 𝑆 ∈ ℕ0 ) → 𝑆 ≤ 𝑆 ) |
| 10 | breq1 | ⊢ ( 𝑡 = 0 → ( 𝑡 ≤ 𝑆 ↔ 0 ≤ 𝑆 ) ) | |
| 11 | oveq2 | ⊢ ( 𝑡 = 0 → ( 0 ..^ 𝑡 ) = ( 0 ..^ 0 ) ) | |
| 12 | 11 | prodeq1d | ⊢ ( 𝑡 = 0 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 0 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) ) |
| 13 | oveq1 | ⊢ ( 𝑡 = 0 → ( 𝑡 · 𝑁 ) = ( 0 · 𝑁 ) ) | |
| 14 | 13 | oveq2d | ⊢ ( 𝑡 = 0 → ( 0 ... ( 𝑡 · 𝑁 ) ) = ( 0 ... ( 0 · 𝑁 ) ) ) |
| 15 | fveq2 | ⊢ ( 𝑡 = 0 → ( repr ‘ 𝑡 ) = ( repr ‘ 0 ) ) | |
| 16 | 15 | oveqd | ⊢ ( 𝑡 = 0 → ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) = ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ) |
| 17 | 11 | prodeq1d | ⊢ ( 𝑡 = 0 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ) |
| 18 | 17 | oveq1d | ⊢ ( 𝑡 = 0 → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 19 | 18 | adantr | ⊢ ( ( 𝑡 = 0 ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ) → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 20 | 16 19 | sumeq12dv | ⊢ ( 𝑡 = 0 → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 21 | 20 | adantr | ⊢ ( ( 𝑡 = 0 ∧ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) ) → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 22 | 14 21 | sumeq12dv | ⊢ ( 𝑡 = 0 → Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑚 ∈ ( 0 ... ( 0 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 23 | 12 22 | eqeq12d | ⊢ ( 𝑡 = 0 → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ↔ ∏ 𝑎 ∈ ( 0 ..^ 0 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 0 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) |
| 24 | 10 23 | imbi12d | ⊢ ( 𝑡 = 0 → ( ( 𝑡 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ↔ ( 0 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 0 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 0 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) ) |
| 25 | breq1 | ⊢ ( 𝑡 = 𝑠 → ( 𝑡 ≤ 𝑆 ↔ 𝑠 ≤ 𝑆 ) ) | |
| 26 | oveq2 | ⊢ ( 𝑡 = 𝑠 → ( 0 ..^ 𝑡 ) = ( 0 ..^ 𝑠 ) ) | |
| 27 | 26 | prodeq1d | ⊢ ( 𝑡 = 𝑠 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) ) |
| 28 | oveq1 | ⊢ ( 𝑡 = 𝑠 → ( 𝑡 · 𝑁 ) = ( 𝑠 · 𝑁 ) ) | |
| 29 | 28 | oveq2d | ⊢ ( 𝑡 = 𝑠 → ( 0 ... ( 𝑡 · 𝑁 ) ) = ( 0 ... ( 𝑠 · 𝑁 ) ) ) |
| 30 | fveq2 | ⊢ ( 𝑡 = 𝑠 → ( repr ‘ 𝑡 ) = ( repr ‘ 𝑠 ) ) | |
| 31 | 30 | oveqd | ⊢ ( 𝑡 = 𝑠 → ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) = ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ) |
| 32 | 26 | prodeq1d | ⊢ ( 𝑡 = 𝑠 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ) |
| 33 | 32 | oveq1d | ⊢ ( 𝑡 = 𝑠 → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 34 | 33 | adantr | ⊢ ( ( 𝑡 = 𝑠 ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ) → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 35 | 31 34 | sumeq12dv | ⊢ ( 𝑡 = 𝑠 → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 36 | 35 | adantr | ⊢ ( ( 𝑡 = 𝑠 ∧ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) ) → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 37 | 29 36 | sumeq12dv | ⊢ ( 𝑡 = 𝑠 → Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 38 | 27 37 | eqeq12d | ⊢ ( 𝑡 = 𝑠 → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ↔ ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) |
| 39 | 25 38 | imbi12d | ⊢ ( 𝑡 = 𝑠 → ( ( 𝑡 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ↔ ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) ) |
| 40 | breq1 | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ( 𝑡 ≤ 𝑆 ↔ ( 𝑠 + 1 ) ≤ 𝑆 ) ) | |
| 41 | oveq2 | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ( 0 ..^ 𝑡 ) = ( 0 ..^ ( 𝑠 + 1 ) ) ) | |
| 42 | 41 | prodeq1d | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) ) |
| 43 | oveq1 | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ( 𝑡 · 𝑁 ) = ( ( 𝑠 + 1 ) · 𝑁 ) ) | |
| 44 | 43 | oveq2d | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ( 0 ... ( 𝑡 · 𝑁 ) ) = ( 0 ... ( ( 𝑠 + 1 ) · 𝑁 ) ) ) |
| 45 | fveq2 | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ( repr ‘ 𝑡 ) = ( repr ‘ ( 𝑠 + 1 ) ) ) | |
| 46 | 45 | oveqd | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) = ( ( 1 ... 𝑁 ) ( repr ‘ ( 𝑠 + 1 ) ) 𝑚 ) ) |
| 47 | 41 | prodeq1d | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ) |
| 48 | 47 | oveq1d | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 49 | 48 | adantr | ⊢ ( ( 𝑡 = ( 𝑠 + 1 ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ) → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 50 | 46 49 | sumeq12dv | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ ( 𝑠 + 1 ) ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 51 | 50 | adantr | ⊢ ( ( 𝑡 = ( 𝑠 + 1 ) ∧ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) ) → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ ( 𝑠 + 1 ) ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 52 | 44 51 | sumeq12dv | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑚 ∈ ( 0 ... ( ( 𝑠 + 1 ) · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ ( 𝑠 + 1 ) ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 53 | 42 52 | eqeq12d | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ↔ ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( ( 𝑠 + 1 ) · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ ( 𝑠 + 1 ) ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) |
| 54 | 40 53 | imbi12d | ⊢ ( 𝑡 = ( 𝑠 + 1 ) → ( ( 𝑡 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ↔ ( ( 𝑠 + 1 ) ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( ( 𝑠 + 1 ) · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ ( 𝑠 + 1 ) ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) ) |
| 55 | breq1 | ⊢ ( 𝑡 = 𝑆 → ( 𝑡 ≤ 𝑆 ↔ 𝑆 ≤ 𝑆 ) ) | |
| 56 | oveq2 | ⊢ ( 𝑡 = 𝑆 → ( 0 ..^ 𝑡 ) = ( 0 ..^ 𝑆 ) ) | |
| 57 | 56 | prodeq1d | ⊢ ( 𝑡 = 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) ) |
| 58 | oveq1 | ⊢ ( 𝑡 = 𝑆 → ( 𝑡 · 𝑁 ) = ( 𝑆 · 𝑁 ) ) | |
| 59 | 58 | oveq2d | ⊢ ( 𝑡 = 𝑆 → ( 0 ... ( 𝑡 · 𝑁 ) ) = ( 0 ... ( 𝑆 · 𝑁 ) ) ) |
| 60 | fveq2 | ⊢ ( 𝑡 = 𝑆 → ( repr ‘ 𝑡 ) = ( repr ‘ 𝑆 ) ) | |
| 61 | 60 | oveqd | ⊢ ( 𝑡 = 𝑆 → ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) = ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) |
| 62 | 56 | prodeq1d | ⊢ ( 𝑡 = 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ) |
| 63 | 62 | oveq1d | ⊢ ( 𝑡 = 𝑆 → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 64 | 63 | adantr | ⊢ ( ( 𝑡 = 𝑆 ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ) → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 65 | 61 64 | sumeq12dv | ⊢ ( 𝑡 = 𝑆 → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 66 | 65 | adantr | ⊢ ( ( 𝑡 = 𝑆 ∧ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) ) → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 67 | 59 66 | sumeq12dv | ⊢ ( 𝑡 = 𝑆 → Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 68 | 57 67 | eqeq12d | ⊢ ( 𝑡 = 𝑆 → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ↔ ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) |
| 69 | 55 68 | imbi12d | ⊢ ( 𝑡 = 𝑆 → ( ( 𝑡 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑡 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑡 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑡 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ↔ ( 𝑆 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) ) |
| 70 | 0nn0 | ⊢ 0 ∈ ℕ0 | |
| 71 | fz1ssnn | ⊢ ( 1 ... 𝑁 ) ⊆ ℕ | |
| 72 | 71 | a1i | ⊢ ( 𝜑 → ( 1 ... 𝑁 ) ⊆ ℕ ) |
| 73 | 0zd | ⊢ ( 𝜑 → 0 ∈ ℤ ) | |
| 74 | 72 73 1 | repr0 | ⊢ ( 𝜑 → ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) = if ( 0 = 0 , { ∅ } , ∅ ) ) |
| 75 | eqid | ⊢ 0 = 0 | |
| 76 | 75 | iftruei | ⊢ if ( 0 = 0 , { ∅ } , ∅ ) = { ∅ } |
| 77 | 74 76 | eqtrdi | ⊢ ( 𝜑 → ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) = { ∅ } ) |
| 78 | snfi | ⊢ { ∅ } ∈ Fin | |
| 79 | 77 78 | eqeltrdi | ⊢ ( 𝜑 → ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) ∈ Fin ) |
| 80 | fzo0 | ⊢ ( 0 ..^ 0 ) = ∅ | |
| 81 | 80 | prodeq1i | ⊢ ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ∏ 𝑎 ∈ ∅ ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) |
| 82 | prod0 | ⊢ ∏ 𝑎 ∈ ∅ ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = 1 | |
| 83 | 81 82 | eqtri | ⊢ ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = 1 |
| 84 | 83 | a1i | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = 1 ) |
| 85 | exp0 | ⊢ ( 𝑍 ∈ ℂ → ( 𝑍 ↑ 0 ) = 1 ) | |
| 86 | 3 85 | syl | ⊢ ( 𝜑 → ( 𝑍 ↑ 0 ) = 1 ) |
| 87 | 84 86 | oveq12d | ⊢ ( 𝜑 → ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) = ( 1 · 1 ) ) |
| 88 | ax-1cn | ⊢ 1 ∈ ℂ | |
| 89 | 88 | mulridi | ⊢ ( 1 · 1 ) = 1 |
| 90 | 87 89 | eqtrdi | ⊢ ( 𝜑 → ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) = 1 ) |
| 91 | 90 88 | eqeltrdi | ⊢ ( 𝜑 → ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ∈ ℂ ) |
| 92 | 91 | adantr | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) ) → ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ∈ ℂ ) |
| 93 | 79 92 | fsumcl | ⊢ ( 𝜑 → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ∈ ℂ ) |
| 94 | oveq2 | ⊢ ( 𝑚 = 0 → ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) = ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) ) | |
| 95 | simpl | ⊢ ( ( 𝑚 = 0 ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ) → 𝑚 = 0 ) | |
| 96 | 95 | oveq2d | ⊢ ( ( 𝑚 = 0 ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ) → ( 𝑍 ↑ 𝑚 ) = ( 𝑍 ↑ 0 ) ) |
| 97 | 96 | oveq2d | ⊢ ( ( 𝑚 = 0 ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ) → ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ) |
| 98 | 94 97 | sumeq12dv | ⊢ ( 𝑚 = 0 → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ) |
| 99 | 98 | sumsn | ⊢ ( ( 0 ∈ ℕ0 ∧ Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ∈ ℂ ) → Σ 𝑚 ∈ { 0 } Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ) |
| 100 | 70 93 99 | sylancr | ⊢ ( 𝜑 → Σ 𝑚 ∈ { 0 } Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ) |
| 101 | 77 | sumeq1d | ⊢ ( 𝜑 → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 0 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) = Σ 𝑐 ∈ { ∅ } ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ) |
| 102 | 0ex | ⊢ ∅ ∈ V | |
| 103 | 80 | prodeq1i | ⊢ ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) = ∏ 𝑎 ∈ ∅ ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) |
| 104 | prod0 | ⊢ ∏ 𝑎 ∈ ∅ ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) = 1 | |
| 105 | 103 104 | eqtri | ⊢ ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) = 1 |
| 106 | 105 | a1i | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) = 1 ) |
| 107 | 106 88 | eqeltrdi | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) ∈ ℂ ) |
| 108 | 86 88 | eqeltrdi | ⊢ ( 𝜑 → ( 𝑍 ↑ 0 ) ∈ ℂ ) |
| 109 | 107 108 | mulcld | ⊢ ( 𝜑 → ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ∈ ℂ ) |
| 110 | fveq1 | ⊢ ( 𝑐 = ∅ → ( 𝑐 ‘ 𝑎 ) = ( ∅ ‘ 𝑎 ) ) | |
| 111 | 110 | fveq2d | ⊢ ( 𝑐 = ∅ → ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) ) |
| 112 | 111 | ralrimivw | ⊢ ( 𝑐 = ∅ → ∀ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) ) |
| 113 | 112 | prodeq2d | ⊢ ( 𝑐 = ∅ → ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) ) |
| 114 | 113 | oveq1d | ⊢ ( 𝑐 = ∅ → ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ) |
| 115 | 114 | sumsn | ⊢ ( ( ∅ ∈ V ∧ ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ∈ ℂ ) → Σ 𝑐 ∈ { ∅ } ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ) |
| 116 | 102 109 115 | sylancr | ⊢ ( 𝜑 → Σ 𝑐 ∈ { ∅ } ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) ) |
| 117 | 106 86 | oveq12d | ⊢ ( 𝜑 → ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) = ( 1 · 1 ) ) |
| 118 | 117 87 90 | 3eqtr2d | ⊢ ( 𝜑 → ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( ∅ ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) = 1 ) |
| 119 | 116 118 | eqtrd | ⊢ ( 𝜑 → Σ 𝑐 ∈ { ∅ } ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 0 ) ) = 1 ) |
| 120 | 100 101 119 | 3eqtrd | ⊢ ( 𝜑 → Σ 𝑚 ∈ { 0 } Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = 1 ) |
| 121 | 1 | nn0cnd | ⊢ ( 𝜑 → 𝑁 ∈ ℂ ) |
| 122 | 121 | mul02d | ⊢ ( 𝜑 → ( 0 · 𝑁 ) = 0 ) |
| 123 | 122 | oveq2d | ⊢ ( 𝜑 → ( 0 ... ( 0 · 𝑁 ) ) = ( 0 ... 0 ) ) |
| 124 | fz0sn | ⊢ ( 0 ... 0 ) = { 0 } | |
| 125 | 123 124 | eqtrdi | ⊢ ( 𝜑 → ( 0 ... ( 0 · 𝑁 ) ) = { 0 } ) |
| 126 | 125 | sumeq1d | ⊢ ( 𝜑 → Σ 𝑚 ∈ ( 0 ... ( 0 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑚 ∈ { 0 } Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 127 | 80 | prodeq1i | ⊢ ∏ 𝑎 ∈ ( 0 ..^ 0 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ∏ 𝑎 ∈ ∅ Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) |
| 128 | prod0 | ⊢ ∏ 𝑎 ∈ ∅ Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = 1 | |
| 129 | 127 128 | eqtri | ⊢ ∏ 𝑎 ∈ ( 0 ..^ 0 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = 1 |
| 130 | 129 | a1i | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 0 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = 1 ) |
| 131 | 120 126 130 | 3eqtr4rd | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 0 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 0 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 132 | 131 | a1d | ⊢ ( 𝜑 → ( 0 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 0 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 0 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 0 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 0 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) |
| 133 | simpll | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ) | |
| 134 | simplr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) | |
| 135 | oveq2 | ⊢ ( 𝑚 = 𝑛 → ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) = ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ) | |
| 136 | oveq2 | ⊢ ( 𝑚 = 𝑛 → ( 𝑍 ↑ 𝑚 ) = ( 𝑍 ↑ 𝑛 ) ) | |
| 137 | 136 | oveq2d | ⊢ ( 𝑚 = 𝑛 → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) |
| 138 | 137 | adantr | ⊢ ( ( 𝑚 = 𝑛 ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ) → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) |
| 139 | 135 138 | sumeq12dv | ⊢ ( 𝑚 = 𝑛 → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) |
| 140 | 139 | cbvsumv | ⊢ Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) |
| 141 | 140 | eqeq2i | ⊢ ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ↔ ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) |
| 142 | simpl | ⊢ ( ( 𝑎 = 𝑖 ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → 𝑎 = 𝑖 ) | |
| 143 | 142 | fveq2d | ⊢ ( ( 𝑎 = 𝑖 ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → ( 𝐿 ‘ 𝑎 ) = ( 𝐿 ‘ 𝑖 ) ) |
| 144 | 143 | fveq1d | ⊢ ( ( 𝑎 = 𝑖 ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) = ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑏 ) ) |
| 145 | 144 | oveq1d | ⊢ ( ( 𝑎 = 𝑖 ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) ) |
| 146 | 145 | sumeq2dv | ⊢ ( 𝑎 = 𝑖 → Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) ) |
| 147 | 146 | cbvprodv | ⊢ ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) |
| 148 | fveq2 | ⊢ ( 𝑏 = 𝑗 → ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑏 ) = ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) ) | |
| 149 | oveq2 | ⊢ ( 𝑏 = 𝑗 → ( 𝑍 ↑ 𝑏 ) = ( 𝑍 ↑ 𝑗 ) ) | |
| 150 | 148 149 | oveq12d | ⊢ ( 𝑏 = 𝑗 → ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) ) |
| 151 | 150 | cbvsumv | ⊢ Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) |
| 152 | 151 | a1i | ⊢ ( 𝑖 ∈ ( 0 ..^ 𝑠 ) → Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) ) |
| 153 | 152 | prodeq2i | ⊢ ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) |
| 154 | 147 153 | eqtri | ⊢ ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) |
| 155 | fveq2 | ⊢ ( 𝑎 = 𝑖 → ( 𝐿 ‘ 𝑎 ) = ( 𝐿 ‘ 𝑖 ) ) | |
| 156 | fveq2 | ⊢ ( 𝑎 = 𝑖 → ( 𝑐 ‘ 𝑎 ) = ( 𝑐 ‘ 𝑖 ) ) | |
| 157 | 155 156 | fveq12d | ⊢ ( 𝑎 = 𝑖 → ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑐 ‘ 𝑖 ) ) ) |
| 158 | 157 | cbvprodv | ⊢ ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑐 ‘ 𝑖 ) ) |
| 159 | 158 | oveq1i | ⊢ ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) = ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑐 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) |
| 160 | 159 | a1i | ⊢ ( 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) = ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑐 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) |
| 161 | 160 | sumeq2i | ⊢ Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑐 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) |
| 162 | simpl | ⊢ ( ( 𝑐 = 𝑘 ∧ 𝑖 ∈ ( 0 ..^ 𝑠 ) ) → 𝑐 = 𝑘 ) | |
| 163 | 162 | fveq1d | ⊢ ( ( 𝑐 = 𝑘 ∧ 𝑖 ∈ ( 0 ..^ 𝑠 ) ) → ( 𝑐 ‘ 𝑖 ) = ( 𝑘 ‘ 𝑖 ) ) |
| 164 | 163 | fveq2d | ⊢ ( ( 𝑐 = 𝑘 ∧ 𝑖 ∈ ( 0 ..^ 𝑠 ) ) → ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑐 ‘ 𝑖 ) ) = ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) ) |
| 165 | 164 | prodeq2dv | ⊢ ( 𝑐 = 𝑘 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑐 ‘ 𝑖 ) ) = ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) ) |
| 166 | 165 | oveq1d | ⊢ ( 𝑐 = 𝑘 → ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑐 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) = ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) |
| 167 | 166 | cbvsumv | ⊢ Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑐 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) = Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) |
| 168 | 161 167 | eqtri | ⊢ Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) = Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) |
| 169 | 168 | a1i | ⊢ ( 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) = Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) |
| 170 | 169 | sumeq2i | ⊢ Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) |
| 171 | 154 170 | eqeq12i | ⊢ ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑛 ) ) ↔ ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) |
| 172 | 141 171 | bitri | ⊢ ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ↔ ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) |
| 173 | 172 | imbi2i | ⊢ ( ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ↔ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) |
| 174 | 134 173 | sylib | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) |
| 175 | simpr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ( 𝑠 + 1 ) ≤ 𝑆 ) | |
| 176 | 1 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝑁 ∈ ℕ0 ) |
| 177 | 2 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝑆 ∈ ℕ0 ) |
| 178 | 3 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝑍 ∈ ℂ ) |
| 179 | 4 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝐿 : ( 0 ..^ 𝑆 ) ⟶ ( ℂ ↑m ℕ ) ) |
| 180 | simpllr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝑠 ∈ ℕ0 ) | |
| 181 | simpr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ( 𝑠 + 1 ) ≤ 𝑆 ) | |
| 182 | 5 180 | sselid | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝑠 ∈ ℝ ) |
| 183 | 1red | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 1 ∈ ℝ ) | |
| 184 | 182 183 | readdcld | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ( 𝑠 + 1 ) ∈ ℝ ) |
| 185 | 5 177 | sselid | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝑆 ∈ ℝ ) |
| 186 | 182 | ltp1d | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝑠 < ( 𝑠 + 1 ) ) |
| 187 | 182 184 186 | ltled | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝑠 ≤ ( 𝑠 + 1 ) ) |
| 188 | 182 184 185 187 181 | letrd | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → 𝑠 ≤ 𝑆 ) |
| 189 | simplr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) | |
| 190 | 189 173 | sylibr | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) |
| 191 | 188 190 | mpd | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 192 | 176 177 178 179 180 181 191 | breprexplemc | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) Σ 𝑗 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑖 ) ‘ 𝑗 ) · ( 𝑍 ↑ 𝑗 ) ) = Σ 𝑛 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑘 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑛 ) ( ∏ 𝑖 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑖 ) ‘ ( 𝑘 ‘ 𝑖 ) ) · ( 𝑍 ↑ 𝑛 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( ( 𝑠 + 1 ) · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ ( 𝑠 + 1 ) ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 193 | 133 174 175 192 | syl21anc | ⊢ ( ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) ∧ ( 𝑠 + 1 ) ≤ 𝑆 ) → ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( ( 𝑠 + 1 ) · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ ( 𝑠 + 1 ) ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 194 | 193 | ex | ⊢ ( ( ( 𝜑 ∧ 𝑠 ∈ ℕ0 ) ∧ ( 𝑠 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑠 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑠 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑠 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) → ( ( 𝑠 + 1 ) ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( ( 𝑠 + 1 ) · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ ( 𝑠 + 1 ) ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ ( 𝑠 + 1 ) ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) |
| 195 | 24 39 54 69 132 194 | nn0indd | ⊢ ( ( 𝜑 ∧ 𝑆 ∈ ℕ0 ) → ( 𝑆 ≤ 𝑆 → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) ) |
| 196 | 9 195 | mpd | ⊢ ( ( 𝜑 ∧ 𝑆 ∈ ℕ0 ) → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 197 | 2 196 | mpdan | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( 𝐿 ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( 𝐿 ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |