This is an inofficial mirror of http://metamath.tirix.org for personal testing of a visualizer extension only.
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 of elements of A , bounded by N . Proposition of Nathanson p. 123. (Contributed by Thierry Arnoux, 11-Dec-2021)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | breprexp.n | ⊢ ( 𝜑 → 𝑁 ∈ ℕ0 ) | |
| breprexp.s | ⊢ ( 𝜑 → 𝑆 ∈ ℕ0 ) | ||
| breprexp.z | ⊢ ( 𝜑 → 𝑍 ∈ ℂ ) | ||
| breprexpnat.a | ⊢ ( 𝜑 → 𝐴 ⊆ ℕ ) | ||
| breprexpnat.p | ⊢ 𝑃 = Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) | ||
| breprexpnat.r | ⊢ 𝑅 = ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) | ||
| Assertion | breprexpnat | ⊢ ( 𝜑 → ( 𝑃 ↑ 𝑆 ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ( 𝑅 · ( 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 | breprexpnat.a | ⊢ ( 𝜑 → 𝐴 ⊆ ℕ ) | |
| 5 | breprexpnat.p | ⊢ 𝑃 = Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) | |
| 6 | breprexpnat.r | ⊢ 𝑅 = ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) | |
| 7 | fvex | ⊢ ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ∈ V | |
| 8 | 7 | fconst | ⊢ ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) : ( 0 ..^ 𝑆 ) ⟶ { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } |
| 9 | nnex | ⊢ ℕ ∈ V | |
| 10 | indf | ⊢ ( ( ℕ ∈ V ∧ 𝐴 ⊆ ℕ ) → ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) : ℕ ⟶ { 0 , 1 } ) | |
| 11 | 9 4 10 | sylancr | ⊢ ( 𝜑 → ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) : ℕ ⟶ { 0 , 1 } ) |
| 12 | 0cn | ⊢ 0 ∈ ℂ | |
| 13 | ax-1cn | ⊢ 1 ∈ ℂ | |
| 14 | prssi | ⊢ ( ( 0 ∈ ℂ ∧ 1 ∈ ℂ ) → { 0 , 1 } ⊆ ℂ ) | |
| 15 | 12 13 14 | mp2an | ⊢ { 0 , 1 } ⊆ ℂ |
| 16 | fss | ⊢ ( ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) : ℕ ⟶ { 0 , 1 } ∧ { 0 , 1 } ⊆ ℂ ) → ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) : ℕ ⟶ ℂ ) | |
| 17 | 11 15 16 | sylancl | ⊢ ( 𝜑 → ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) : ℕ ⟶ ℂ ) |
| 18 | cnex | ⊢ ℂ ∈ V | |
| 19 | 18 9 | elmap | ⊢ ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ∈ ( ℂ ↑m ℕ ) ↔ ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) : ℕ ⟶ ℂ ) |
| 20 | 17 19 | sylibr | ⊢ ( 𝜑 → ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ∈ ( ℂ ↑m ℕ ) ) |
| 21 | 7 | snss | ⊢ ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ∈ ( ℂ ↑m ℕ ) ↔ { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ⊆ ( ℂ ↑m ℕ ) ) |
| 22 | 20 21 | sylib | ⊢ ( 𝜑 → { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ⊆ ( ℂ ↑m ℕ ) ) |
| 23 | fss | ⊢ ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) : ( 0 ..^ 𝑆 ) ⟶ { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ∧ { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ⊆ ( ℂ ↑m ℕ ) ) → ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) : ( 0 ..^ 𝑆 ) ⟶ ( ℂ ↑m ℕ ) ) | |
| 24 | 8 22 23 | sylancr | ⊢ ( 𝜑 → ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) : ( 0 ..^ 𝑆 ) ⟶ ( ℂ ↑m ℕ ) ) |
| 25 | 1 2 3 24 | breprexp | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 26 | 7 | fvconst2 | ⊢ ( 𝑎 ∈ ( 0 ..^ 𝑆 ) → ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) = ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ) |
| 27 | 26 | ad2antlr | ⊢ ( ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) = ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ) |
| 28 | 27 | fveq1d | ⊢ ( ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ 𝑏 ) = ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ 𝑏 ) ) |
| 29 | 28 | oveq1d | ⊢ ( ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → ( ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ( ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) ) |
| 30 | 29 | sumeq2dv | ⊢ ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) ) |
| 31 | 9 | a1i | ⊢ ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ℕ ∈ V ) |
| 32 | fzfi | ⊢ ( 1 ... 𝑁 ) ∈ Fin | |
| 33 | 32 | a1i | ⊢ ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ( 1 ... 𝑁 ) ∈ Fin ) |
| 34 | fz1ssnn | ⊢ ( 1 ... 𝑁 ) ⊆ ℕ | |
| 35 | 34 | a1i | ⊢ ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ( 1 ... 𝑁 ) ⊆ ℕ ) |
| 36 | 4 | adantr | ⊢ ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → 𝐴 ⊆ ℕ ) |
| 37 | 3 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → 𝑍 ∈ ℂ ) |
| 38 | nnssnn0 | ⊢ ℕ ⊆ ℕ0 | |
| 39 | 34 38 | sstri | ⊢ ( 1 ... 𝑁 ) ⊆ ℕ0 |
| 40 | simpr | ⊢ ( ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → 𝑏 ∈ ( 1 ... 𝑁 ) ) | |
| 41 | 39 40 | sselid | ⊢ ( ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → 𝑏 ∈ ℕ0 ) |
| 42 | 37 41 | expcld | ⊢ ( ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) ∧ 𝑏 ∈ ( 1 ... 𝑁 ) ) → ( 𝑍 ↑ 𝑏 ) ∈ ℂ ) |
| 43 | 31 33 35 36 42 | indsumin | ⊢ ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑏 ∈ ( ( 1 ... 𝑁 ) ∩ 𝐴 ) ( 𝑍 ↑ 𝑏 ) ) |
| 44 | incom | ⊢ ( ( 1 ... 𝑁 ) ∩ 𝐴 ) = ( 𝐴 ∩ ( 1 ... 𝑁 ) ) | |
| 45 | 44 | a1i | ⊢ ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ( ( 1 ... 𝑁 ) ∩ 𝐴 ) = ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ) |
| 46 | 45 | sumeq1d | ⊢ ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → Σ 𝑏 ∈ ( ( 1 ... 𝑁 ) ∩ 𝐴 ) ( 𝑍 ↑ 𝑏 ) = Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ) |
| 47 | 30 43 46 | 3eqtrd | ⊢ ( ( 𝜑 ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ) |
| 48 | 47 | prodeq2dv | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ) |
| 49 | fzofi | ⊢ ( 0 ..^ 𝑆 ) ∈ Fin | |
| 50 | 49 | a1i | ⊢ ( 𝜑 → ( 0 ..^ 𝑆 ) ∈ Fin ) |
| 51 | inss2 | ⊢ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ⊆ ( 1 ... 𝑁 ) | |
| 52 | ssfi | ⊢ ( ( ( 1 ... 𝑁 ) ∈ Fin ∧ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ⊆ ( 1 ... 𝑁 ) ) → ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ∈ Fin ) | |
| 53 | 32 51 52 | mp2an | ⊢ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ∈ Fin |
| 54 | 53 | a1i | ⊢ ( 𝜑 → ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ∈ Fin ) |
| 55 | 3 | adantr | ⊢ ( ( 𝜑 ∧ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ) → 𝑍 ∈ ℂ ) |
| 56 | 51 39 | sstri | ⊢ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ⊆ ℕ0 |
| 57 | simpr | ⊢ ( ( 𝜑 ∧ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ) → 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ) | |
| 58 | 56 57 | sselid | ⊢ ( ( 𝜑 ∧ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ) → 𝑏 ∈ ℕ0 ) |
| 59 | 55 58 | expcld | ⊢ ( ( 𝜑 ∧ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ) → ( 𝑍 ↑ 𝑏 ) ∈ ℂ ) |
| 60 | 54 59 | fsumcl | ⊢ ( 𝜑 → Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ∈ ℂ ) |
| 61 | fprodconst | ⊢ ( ( ( 0 ..^ 𝑆 ) ∈ Fin ∧ Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ∈ ℂ ) → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) = ( Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ↑ ( ♯ ‘ ( 0 ..^ 𝑆 ) ) ) ) | |
| 62 | 50 60 61 | syl2anc | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) = ( Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ↑ ( ♯ ‘ ( 0 ..^ 𝑆 ) ) ) ) |
| 63 | hashfzo0 | ⊢ ( 𝑆 ∈ ℕ0 → ( ♯ ‘ ( 0 ..^ 𝑆 ) ) = 𝑆 ) | |
| 64 | 2 63 | syl | ⊢ ( 𝜑 → ( ♯ ‘ ( 0 ..^ 𝑆 ) ) = 𝑆 ) |
| 65 | 64 | oveq2d | ⊢ ( 𝜑 → ( Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ↑ ( ♯ ‘ ( 0 ..^ 𝑆 ) ) ) = ( Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ↑ 𝑆 ) ) |
| 66 | 48 62 65 | 3eqtrd | ⊢ ( 𝜑 → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) Σ 𝑏 ∈ ( 1 ... 𝑁 ) ( ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ 𝑏 ) · ( 𝑍 ↑ 𝑏 ) ) = ( Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ↑ 𝑆 ) ) |
| 67 | 34 | a1i | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → ( 1 ... 𝑁 ) ⊆ ℕ ) |
| 68 | fzssz | ⊢ ( 0 ... ( 𝑆 · 𝑁 ) ) ⊆ ℤ | |
| 69 | simpr | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) | |
| 70 | 68 69 | sselid | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → 𝑚 ∈ ℤ ) |
| 71 | 2 | adantr | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → 𝑆 ∈ ℕ0 ) |
| 72 | 32 | a1i | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → ( 1 ... 𝑁 ) ∈ Fin ) |
| 73 | 67 70 71 72 | reprfi | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ∈ Fin ) |
| 74 | 3 | adantr | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → 𝑍 ∈ ℂ ) |
| 75 | fz0ssnn0 | ⊢ ( 0 ... ( 𝑆 · 𝑁 ) ) ⊆ ℕ0 | |
| 76 | 75 69 | sselid | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → 𝑚 ∈ ℕ0 ) |
| 77 | 74 76 | expcld | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → ( 𝑍 ↑ 𝑚 ) ∈ ℂ ) |
| 78 | 49 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) → ( 0 ..^ 𝑆 ) ∈ Fin ) |
| 79 | 11 | ad3antrrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) : ℕ ⟶ { 0 , 1 } ) |
| 80 | 34 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) → ( 1 ... 𝑁 ) ⊆ ℕ ) |
| 81 | 70 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) → 𝑚 ∈ ℤ ) |
| 82 | 71 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) → 𝑆 ∈ ℕ0 ) |
| 83 | simpr | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) → 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) | |
| 84 | 80 81 82 83 | reprf | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) → 𝑐 : ( 0 ..^ 𝑆 ) ⟶ ( 1 ... 𝑁 ) ) |
| 85 | 84 | ffvelcdmda | ⊢ ( ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ( 𝑐 ‘ 𝑎 ) ∈ ( 1 ... 𝑁 ) ) |
| 86 | 34 85 | sselid | ⊢ ( ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ( 𝑐 ‘ 𝑎 ) ∈ ℕ ) |
| 87 | 79 86 | ffvelcdmd | ⊢ ( ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ∈ { 0 , 1 } ) |
| 88 | 15 87 | sselid | ⊢ ( ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ∈ ℂ ) |
| 89 | 78 88 | fprodcl | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ∈ ℂ ) |
| 90 | 73 77 89 | fsummulc1 | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → ( Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 91 | 4 | adantr | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → 𝐴 ⊆ ℕ ) |
| 92 | 91 70 71 72 67 | hashreprin | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ) |
| 93 | 92 | oveq1d | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → ( ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 94 | 26 | fveq1d | ⊢ ( 𝑎 ∈ ( 0 ..^ 𝑆 ) → ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ) |
| 95 | 94 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑎 ∈ ( 0 ..^ 𝑆 ) ) → ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ) |
| 96 | 95 | prodeq2dv | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ) |
| 97 | 96 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) → ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) = ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) ) |
| 98 | 97 | oveq1d | ⊢ ( ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) ∧ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ) → ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 99 | 98 | sumeq2dv | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 100 | 90 93 99 | 3eqtr4rd | ⊢ ( ( 𝜑 ∧ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ) → Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = ( ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 101 | 100 | sumeq2dv | ⊢ ( 𝜑 → Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) Σ 𝑐 ∈ ( ( 1 ... 𝑁 ) ( repr ‘ 𝑆 ) 𝑚 ) ( ∏ 𝑎 ∈ ( 0 ..^ 𝑆 ) ( ( ( ( 0 ..^ 𝑆 ) × { ( ( 𝟭 ‘ ℕ ) ‘ 𝐴 ) } ) ‘ 𝑎 ) ‘ ( 𝑐 ‘ 𝑎 ) ) · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ( ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 102 | 25 66 101 | 3eqtr3d | ⊢ ( 𝜑 → ( Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ↑ 𝑆 ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ( ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 103 | 5 | oveq1i | ⊢ ( 𝑃 ↑ 𝑆 ) = ( Σ 𝑏 ∈ ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( 𝑍 ↑ 𝑏 ) ↑ 𝑆 ) |
| 104 | 6 | oveq1i | ⊢ ( 𝑅 · ( 𝑍 ↑ 𝑚 ) ) = ( ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) · ( 𝑍 ↑ 𝑚 ) ) |
| 105 | 104 | a1i | ⊢ ( 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) → ( 𝑅 · ( 𝑍 ↑ 𝑚 ) ) = ( ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) · ( 𝑍 ↑ 𝑚 ) ) ) |
| 106 | 105 | sumeq2i | ⊢ Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ( 𝑅 · ( 𝑍 ↑ 𝑚 ) ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ( ( ♯ ‘ ( ( 𝐴 ∩ ( 1 ... 𝑁 ) ) ( repr ‘ 𝑆 ) 𝑚 ) ) · ( 𝑍 ↑ 𝑚 ) ) |
| 107 | 102 103 106 | 3eqtr4g | ⊢ ( 𝜑 → ( 𝑃 ↑ 𝑆 ) = Σ 𝑚 ∈ ( 0 ... ( 𝑆 · 𝑁 ) ) ( 𝑅 · ( 𝑍 ↑ 𝑚 ) ) ) |