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Description: Induction step for dvnprodlem2 . (Contributed by Glauco Siliprandi, 5-Apr-2020)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | dvnprodlem2.s | ⊢ ( 𝜑 → 𝑆 ∈ { ℝ , ℂ } ) | |
| dvnprodlem2.x | ⊢ ( 𝜑 → 𝑋 ∈ ( ( TopOpen ‘ ℂfld ) ↾t 𝑆 ) ) | ||
| dvnprodlem2.t | ⊢ ( 𝜑 → 𝑇 ∈ Fin ) | ||
| dvnprodlem2.h | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ) → ( 𝐻 ‘ 𝑡 ) : 𝑋 ⟶ ℂ ) | ||
| dvnprodlem2.n | ⊢ ( 𝜑 → 𝑁 ∈ ℕ0 ) | ||
| dvnprodlem2.dvnh | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) | ||
| dvnprodlem2.c | ⊢ 𝐶 = ( 𝑠 ∈ 𝒫 𝑇 ↦ ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) | ||
| dvnprodlem2.r | ⊢ ( 𝜑 → 𝑅 ⊆ 𝑇 ) | ||
| dvnprodlem2.z | ⊢ ( 𝜑 → 𝑍 ∈ ( 𝑇 ∖ 𝑅 ) ) | ||
| dvnprodlem2.ind | ⊢ ( 𝜑 → ∀ 𝑘 ∈ ( 0 ... 𝑁 ) ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) | ||
| dvnprodlem2.j | ⊢ ( 𝜑 → 𝐽 ∈ ( 0 ... 𝑁 ) ) | ||
| dvnprodlem2.d | ⊢ 𝐷 = ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ↦ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) | ||
| Assertion | dvnprodlem2 | ⊢ ( 𝜑 → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝐽 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dvnprodlem2.s | ⊢ ( 𝜑 → 𝑆 ∈ { ℝ , ℂ } ) | |
| 2 | dvnprodlem2.x | ⊢ ( 𝜑 → 𝑋 ∈ ( ( TopOpen ‘ ℂfld ) ↾t 𝑆 ) ) | |
| 3 | dvnprodlem2.t | ⊢ ( 𝜑 → 𝑇 ∈ Fin ) | |
| 4 | dvnprodlem2.h | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ) → ( 𝐻 ‘ 𝑡 ) : 𝑋 ⟶ ℂ ) | |
| 5 | dvnprodlem2.n | ⊢ ( 𝜑 → 𝑁 ∈ ℕ0 ) | |
| 6 | dvnprodlem2.dvnh | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) | |
| 7 | dvnprodlem2.c | ⊢ 𝐶 = ( 𝑠 ∈ 𝒫 𝑇 ↦ ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) | |
| 8 | dvnprodlem2.r | ⊢ ( 𝜑 → 𝑅 ⊆ 𝑇 ) | |
| 9 | dvnprodlem2.z | ⊢ ( 𝜑 → 𝑍 ∈ ( 𝑇 ∖ 𝑅 ) ) | |
| 10 | dvnprodlem2.ind | ⊢ ( 𝜑 → ∀ 𝑘 ∈ ( 0 ... 𝑁 ) ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) | |
| 11 | dvnprodlem2.j | ⊢ ( 𝜑 → 𝐽 ∈ ( 0 ... 𝑁 ) ) | |
| 12 | dvnprodlem2.d | ⊢ 𝐷 = ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ↦ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) | |
| 13 | nfv | ⊢ Ⅎ 𝑡 ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) | |
| 14 | nfcv | ⊢ Ⅎ 𝑡 ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) | |
| 15 | ssfi | ⊢ ( ( 𝑇 ∈ Fin ∧ 𝑅 ⊆ 𝑇 ) → 𝑅 ∈ Fin ) | |
| 16 | 3 8 15 | syl2anc | ⊢ ( 𝜑 → 𝑅 ∈ Fin ) |
| 17 | 16 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → 𝑅 ∈ Fin ) |
| 18 | 9 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → 𝑍 ∈ ( 𝑇 ∖ 𝑅 ) ) |
| 19 | 9 | eldifbd | ⊢ ( 𝜑 → ¬ 𝑍 ∈ 𝑅 ) |
| 20 | 19 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → ¬ 𝑍 ∈ 𝑅 ) |
| 21 | simpl | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ 𝑅 ) → 𝜑 ) | |
| 22 | 8 | sselda | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ 𝑅 ) → 𝑡 ∈ 𝑇 ) |
| 23 | 21 22 4 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ 𝑅 ) → ( 𝐻 ‘ 𝑡 ) : 𝑋 ⟶ ℂ ) |
| 24 | 23 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝐻 ‘ 𝑡 ) : 𝑋 ⟶ ℂ ) |
| 25 | simplr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑡 ∈ 𝑅 ) → 𝑥 ∈ 𝑋 ) | |
| 26 | 24 25 | ffvelcdmd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ∈ ℂ ) |
| 27 | fveq2 | ⊢ ( 𝑡 = 𝑍 → ( 𝐻 ‘ 𝑡 ) = ( 𝐻 ‘ 𝑍 ) ) | |
| 28 | 27 | fveq1d | ⊢ ( 𝑡 = 𝑍 → ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) = ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) |
| 29 | id | ⊢ ( 𝜑 → 𝜑 ) | |
| 30 | eldifi | ⊢ ( 𝑍 ∈ ( 𝑇 ∖ 𝑅 ) → 𝑍 ∈ 𝑇 ) | |
| 31 | 9 30 | syl | ⊢ ( 𝜑 → 𝑍 ∈ 𝑇 ) |
| 32 | simpr | ⊢ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ) → 𝑍 ∈ 𝑇 ) | |
| 33 | id | ⊢ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ) → ( 𝜑 ∧ 𝑍 ∈ 𝑇 ) ) | |
| 34 | eleq1 | ⊢ ( 𝑡 = 𝑍 → ( 𝑡 ∈ 𝑇 ↔ 𝑍 ∈ 𝑇 ) ) | |
| 35 | 34 | anbi2d | ⊢ ( 𝑡 = 𝑍 → ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ) ↔ ( 𝜑 ∧ 𝑍 ∈ 𝑇 ) ) ) |
| 36 | 27 | feq1d | ⊢ ( 𝑡 = 𝑍 → ( ( 𝐻 ‘ 𝑡 ) : 𝑋 ⟶ ℂ ↔ ( 𝐻 ‘ 𝑍 ) : 𝑋 ⟶ ℂ ) ) |
| 37 | 35 36 | imbi12d | ⊢ ( 𝑡 = 𝑍 → ( ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ) → ( 𝐻 ‘ 𝑡 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ) → ( 𝐻 ‘ 𝑍 ) : 𝑋 ⟶ ℂ ) ) ) |
| 38 | 37 4 | vtoclg | ⊢ ( 𝑍 ∈ 𝑇 → ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ) → ( 𝐻 ‘ 𝑍 ) : 𝑋 ⟶ ℂ ) ) |
| 39 | 32 33 38 | sylc | ⊢ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ) → ( 𝐻 ‘ 𝑍 ) : 𝑋 ⟶ ℂ ) |
| 40 | 29 31 39 | syl2anc | ⊢ ( 𝜑 → ( 𝐻 ‘ 𝑍 ) : 𝑋 ⟶ ℂ ) |
| 41 | 40 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → ( 𝐻 ‘ 𝑍 ) : 𝑋 ⟶ ℂ ) |
| 42 | simpr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → 𝑥 ∈ 𝑋 ) | |
| 43 | 41 42 | ffvelcdmd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ∈ ℂ ) |
| 44 | 13 14 17 18 20 26 28 43 | fprodsplitsn | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) = ( ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) · ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) |
| 45 | 44 | mpteq2dva | ⊢ ( 𝜑 → ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) = ( 𝑥 ∈ 𝑋 ↦ ( ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) · ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ) |
| 46 | 45 | oveq2d | ⊢ ( 𝜑 → ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) = ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) · ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ) ) |
| 47 | 46 | fveq1d | ⊢ ( 𝜑 → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝐽 ) = ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) · ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ) ‘ 𝐽 ) ) |
| 48 | 13 17 26 | fprodclf | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ∈ ℂ ) |
| 49 | elfznn0 | ⊢ ( 𝐽 ∈ ( 0 ... 𝑁 ) → 𝐽 ∈ ℕ0 ) | |
| 50 | 11 49 | syl | ⊢ ( 𝜑 → 𝐽 ∈ ℕ0 ) |
| 51 | eqid | ⊢ ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) = ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) | |
| 52 | eqid | ⊢ ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) = ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) | |
| 53 | oveq2 | ⊢ ( 𝑠 = 𝑅 → ( ( 0 ... 𝑛 ) ↑m 𝑠 ) = ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ) | |
| 54 | rabeq | ⊢ ( ( ( 0 ... 𝑛 ) ↑m 𝑠 ) = ( ( 0 ... 𝑛 ) ↑m 𝑅 ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) | |
| 55 | 53 54 | syl | ⊢ ( 𝑠 = 𝑅 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
| 56 | sumeq1 | ⊢ ( 𝑠 = 𝑅 → Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) ) | |
| 57 | 56 | eqeq1d | ⊢ ( 𝑠 = 𝑅 → ( Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 ↔ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 ) ) |
| 58 | 57 | rabbidv | ⊢ ( 𝑠 = 𝑅 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
| 59 | 55 58 | eqtrd | ⊢ ( 𝑠 = 𝑅 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
| 60 | 59 | mpteq2dv | ⊢ ( 𝑠 = 𝑅 → ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
| 61 | ssexg | ⊢ ( ( 𝑅 ⊆ 𝑇 ∧ 𝑇 ∈ Fin ) → 𝑅 ∈ V ) | |
| 62 | 8 3 61 | syl2anc | ⊢ ( 𝜑 → 𝑅 ∈ V ) |
| 63 | elpwg | ⊢ ( 𝑅 ∈ V → ( 𝑅 ∈ 𝒫 𝑇 ↔ 𝑅 ⊆ 𝑇 ) ) | |
| 64 | 62 63 | syl | ⊢ ( 𝜑 → ( 𝑅 ∈ 𝒫 𝑇 ↔ 𝑅 ⊆ 𝑇 ) ) |
| 65 | 8 64 | mpbird | ⊢ ( 𝜑 → 𝑅 ∈ 𝒫 𝑇 ) |
| 66 | 65 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑅 ∈ 𝒫 𝑇 ) |
| 67 | nn0ex | ⊢ ℕ0 ∈ V | |
| 68 | 67 | mptex | ⊢ ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ∈ V |
| 69 | 68 | a1i | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ∈ V ) |
| 70 | 7 60 66 69 | fvmptd3 | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝐶 ‘ 𝑅 ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
| 71 | oveq2 | ⊢ ( 𝑛 = 𝑘 → ( 0 ... 𝑛 ) = ( 0 ... 𝑘 ) ) | |
| 72 | 71 | oveq1d | ⊢ ( 𝑛 = 𝑘 → ( ( 0 ... 𝑛 ) ↑m 𝑅 ) = ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) |
| 73 | rabeq | ⊢ ( ( ( 0 ... 𝑛 ) ↑m 𝑅 ) = ( ( 0 ... 𝑘 ) ↑m 𝑅 ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) | |
| 74 | 72 73 | syl | ⊢ ( 𝑛 = 𝑘 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
| 75 | eqeq2 | ⊢ ( 𝑛 = 𝑘 → ( Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 ↔ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 ) ) | |
| 76 | 75 | rabbidv | ⊢ ( 𝑛 = 𝑘 → { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
| 77 | 74 76 | eqtrd | ⊢ ( 𝑛 = 𝑘 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
| 78 | 77 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑛 = 𝑘 ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
| 79 | elfznn0 | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝑘 ∈ ℕ0 ) | |
| 80 | 79 | adantl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ∈ ℕ0 ) |
| 81 | fzfid | ⊢ ( 𝜑 → ( 0 ... 𝑘 ) ∈ Fin ) | |
| 82 | mapfi | ⊢ ( ( ( 0 ... 𝑘 ) ∈ Fin ∧ 𝑅 ∈ Fin ) → ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∈ Fin ) | |
| 83 | 81 16 82 | syl2anc | ⊢ ( 𝜑 → ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∈ Fin ) |
| 84 | 83 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∈ Fin ) |
| 85 | ssrab2 | ⊢ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ⊆ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) | |
| 86 | 85 | a1i | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ⊆ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) |
| 87 | 84 86 | ssexd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ∈ V ) |
| 88 | 70 78 80 87 | fvmptd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) = { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
| 89 | ssfi | ⊢ ( ( ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∈ Fin ∧ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ⊆ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) → { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ∈ Fin ) | |
| 90 | 83 85 89 | sylancl | ⊢ ( 𝜑 → { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ∈ Fin ) |
| 91 | 90 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ∈ Fin ) |
| 92 | 88 91 | eqeltrd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ∈ Fin ) |
| 93 | 92 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ∈ Fin ) |
| 94 | 79 | faccld | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( ! ‘ 𝑘 ) ∈ ℕ ) |
| 95 | 94 | nncnd | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( ! ‘ 𝑘 ) ∈ ℂ ) |
| 96 | 95 | ad2antlr | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ! ‘ 𝑘 ) ∈ ℂ ) |
| 97 | 16 | adantr | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 𝑅 ∈ Fin ) |
| 98 | 97 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 𝑅 ∈ Fin ) |
| 99 | elfznn0 | ⊢ ( 𝑧 ∈ ( 0 ... 𝑘 ) → 𝑧 ∈ ℕ0 ) | |
| 100 | 99 | ssriv | ⊢ ( 0 ... 𝑘 ) ⊆ ℕ0 |
| 101 | 100 | a1i | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 0 ... 𝑘 ) ⊆ ℕ0 ) |
| 102 | simpr | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) | |
| 103 | 88 | eleq2d | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ↔ 𝑐 ∈ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) ) |
| 104 | 103 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ↔ 𝑐 ∈ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) ) |
| 105 | 102 104 | mpbid | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 𝑐 ∈ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } ) |
| 106 | 85 | sseli | ⊢ ( 𝑐 ∈ { 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ∣ Σ 𝑡 ∈ 𝑅 ( 𝑐 ‘ 𝑡 ) = 𝑘 } → 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) |
| 107 | 105 106 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) |
| 108 | elmapi | ⊢ ( 𝑐 ∈ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) → 𝑐 : 𝑅 ⟶ ( 0 ... 𝑘 ) ) | |
| 109 | 107 108 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 𝑐 : 𝑅 ⟶ ( 0 ... 𝑘 ) ) |
| 110 | 109 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑐 : 𝑅 ⟶ ( 0 ... 𝑘 ) ) |
| 111 | simpr | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑡 ∈ 𝑅 ) | |
| 112 | 110 111 | ffvelcdmd | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝑘 ) ) |
| 113 | 101 112 | sseldd | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ℕ0 ) |
| 114 | 113 | faccld | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℕ ) |
| 115 | 114 | nncnd | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℂ ) |
| 116 | 98 115 | fprodcl | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℂ ) |
| 117 | 114 | nnne0d | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ≠ 0 ) |
| 118 | 98 115 117 | fprodn0 | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ≠ 0 ) |
| 119 | 96 116 118 | divcld | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ∈ ℂ ) |
| 120 | 119 | adantlr | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ∈ ℂ ) |
| 121 | 98 | adantlr | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → 𝑅 ∈ Fin ) |
| 122 | 29 | ad4antr | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝜑 ) |
| 123 | 122 22 | sylancom | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑡 ∈ 𝑇 ) |
| 124 | elfzuz3 | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝐽 ∈ ( ℤ≥ ‘ 𝑘 ) ) | |
| 125 | fzss2 | ⊢ ( 𝐽 ∈ ( ℤ≥ ‘ 𝑘 ) → ( 0 ... 𝑘 ) ⊆ ( 0 ... 𝐽 ) ) | |
| 126 | 124 125 | syl | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 0 ... 𝑘 ) ⊆ ( 0 ... 𝐽 ) ) |
| 127 | 126 | adantl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 0 ... 𝑘 ) ⊆ ( 0 ... 𝐽 ) ) |
| 128 | 50 | nn0zd | ⊢ ( 𝜑 → 𝐽 ∈ ℤ ) |
| 129 | 5 | nn0zd | ⊢ ( 𝜑 → 𝑁 ∈ ℤ ) |
| 130 | elfzle2 | ⊢ ( 𝐽 ∈ ( 0 ... 𝑁 ) → 𝐽 ≤ 𝑁 ) | |
| 131 | 11 130 | syl | ⊢ ( 𝜑 → 𝐽 ≤ 𝑁 ) |
| 132 | 128 129 131 | 3jca | ⊢ ( 𝜑 → ( 𝐽 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝐽 ≤ 𝑁 ) ) |
| 133 | eluz2 | ⊢ ( 𝑁 ∈ ( ℤ≥ ‘ 𝐽 ) ↔ ( 𝐽 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝐽 ≤ 𝑁 ) ) | |
| 134 | 132 133 | sylibr | ⊢ ( 𝜑 → 𝑁 ∈ ( ℤ≥ ‘ 𝐽 ) ) |
| 135 | fzss2 | ⊢ ( 𝑁 ∈ ( ℤ≥ ‘ 𝐽 ) → ( 0 ... 𝐽 ) ⊆ ( 0 ... 𝑁 ) ) | |
| 136 | 134 135 | syl | ⊢ ( 𝜑 → ( 0 ... 𝐽 ) ⊆ ( 0 ... 𝑁 ) ) |
| 137 | 136 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 0 ... 𝐽 ) ⊆ ( 0 ... 𝑁 ) ) |
| 138 | 127 137 | sstrd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 0 ... 𝑘 ) ⊆ ( 0 ... 𝑁 ) ) |
| 139 | 138 | ad2antrr | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 0 ... 𝑘 ) ⊆ ( 0 ... 𝑁 ) ) |
| 140 | 139 112 | sseldd | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) |
| 141 | 140 | adantllr | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) |
| 142 | fvex | ⊢ ( 𝑐 ‘ 𝑡 ) ∈ V | |
| 143 | eleq1 | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑡 ) → ( 𝑗 ∈ ( 0 ... 𝑁 ) ↔ ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) ) | |
| 144 | 143 | 3anbi3d | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑡 ) → ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) ↔ ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) ) ) |
| 145 | fveq2 | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑡 ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ) | |
| 146 | 145 | feq1d | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑡 ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) ) |
| 147 | 144 146 | imbi12d | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑡 ) → ( ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) ) ) |
| 148 | 142 147 6 | vtocl | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) |
| 149 | 122 123 141 148 | syl3anc | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) |
| 150 | simpllr | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑥 ∈ 𝑋 ) | |
| 151 | 149 150 | ffvelcdmd | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 152 | 121 151 | fprodcl | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 153 | 120 152 | mulcld | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ∈ ℂ ) |
| 154 | 93 153 | fsumcl | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) → Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ∈ ℂ ) |
| 155 | 154 | fmpttd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) : 𝑋 ⟶ ℂ ) |
| 156 | 10 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ∀ 𝑘 ∈ ( 0 ... 𝑁 ) ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |
| 157 | 0zd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 0 ∈ ℤ ) | |
| 158 | 129 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑁 ∈ ℤ ) |
| 159 | elfzelz | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝑘 ∈ ℤ ) | |
| 160 | 159 | adantl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ∈ ℤ ) |
| 161 | elfzle1 | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 0 ≤ 𝑘 ) | |
| 162 | 161 | adantl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 0 ≤ 𝑘 ) |
| 163 | 160 | zred | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ∈ ℝ ) |
| 164 | 50 | nn0red | ⊢ ( 𝜑 → 𝐽 ∈ ℝ ) |
| 165 | 164 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝐽 ∈ ℝ ) |
| 166 | 158 | zred | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑁 ∈ ℝ ) |
| 167 | elfzle2 | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝑘 ≤ 𝐽 ) | |
| 168 | 167 | adantl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ≤ 𝐽 ) |
| 169 | 131 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝐽 ≤ 𝑁 ) |
| 170 | 163 165 166 168 169 | letrd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ≤ 𝑁 ) |
| 171 | 157 158 160 162 170 | elfzd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑘 ∈ ( 0 ... 𝑁 ) ) |
| 172 | rspa | ⊢ ( ( ∀ 𝑘 ∈ ( 0 ... 𝑁 ) ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) | |
| 173 | 156 171 172 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |
| 174 | 173 | feq1d | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ↔ ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) : 𝑋 ⟶ ℂ ) ) |
| 175 | 155 174 | mpbird | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) |
| 176 | 31 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑍 ∈ 𝑇 ) |
| 177 | simpl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝜑 ) | |
| 178 | 177 176 171 | 3jca | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) ) |
| 179 | 34 | 3anbi2d | ⊢ ( 𝑡 = 𝑍 → ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) ↔ ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) ) ) |
| 180 | 27 | oveq2d | ⊢ ( 𝑡 = 𝑍 → ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) = ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ) |
| 181 | 180 | fveq1d | ⊢ ( 𝑡 = 𝑍 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑘 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) ) |
| 182 | 181 | feq1d | ⊢ ( 𝑡 = 𝑍 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) ) |
| 183 | 179 182 | imbi12d | ⊢ ( 𝑡 = 𝑍 → ( ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) ) ) |
| 184 | eleq1 | ⊢ ( 𝑗 = 𝑘 → ( 𝑗 ∈ ( 0 ... 𝑁 ) ↔ 𝑘 ∈ ( 0 ... 𝑁 ) ) ) | |
| 185 | 184 | 3anbi3d | ⊢ ( 𝑗 = 𝑘 → ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) ↔ ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) ) ) |
| 186 | fveq2 | ⊢ ( 𝑗 = 𝑘 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑘 ) ) | |
| 187 | 186 | feq1d | ⊢ ( 𝑗 = 𝑘 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) ) |
| 188 | 185 187 | imbi12d | ⊢ ( 𝑗 = 𝑘 → ( ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) ) ) |
| 189 | 188 6 | chvarvv | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) |
| 190 | 183 189 | vtoclg | ⊢ ( 𝑍 ∈ 𝑇 → ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) ) |
| 191 | 176 178 190 | sylc | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) |
| 192 | 40 | feqmptd | ⊢ ( 𝜑 → ( 𝐻 ‘ 𝑍 ) = ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) |
| 193 | 192 | eqcomd | ⊢ ( 𝜑 → ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) = ( 𝐻 ‘ 𝑍 ) ) |
| 194 | 193 | oveq2d | ⊢ ( 𝜑 → ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) = ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ) |
| 195 | 194 | fveq1d | ⊢ ( 𝜑 → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) ) |
| 196 | 195 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) ) |
| 197 | 196 | feq1d | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) ) |
| 198 | 191 197 | mpbird | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) |
| 199 | fveq2 | ⊢ ( 𝑦 = 𝑥 → ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) = ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) | |
| 200 | 199 | prodeq2ad | ⊢ ( 𝑦 = 𝑥 → ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) = ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) |
| 201 | 200 | cbvmptv | ⊢ ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) = ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) |
| 202 | 201 | oveq2i | ⊢ ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) = ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) |
| 203 | 202 | fveq1i | ⊢ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) = ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) |
| 204 | 203 | mpteq2i | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) = ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) ) |
| 205 | fveq2 | ⊢ ( 𝑦 = 𝑥 → ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) = ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) | |
| 206 | 205 | cbvmptv | ⊢ ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) = ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) |
| 207 | 206 | oveq2i | ⊢ ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) = ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) |
| 208 | 207 | fveq1i | ⊢ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) = ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) |
| 209 | 208 | mpteq2i | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) = ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) ) |
| 210 | 1 2 48 43 50 51 52 175 198 204 209 | dvnmul | ⊢ ( 𝜑 → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ( ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) · ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑥 ) ) ) ) ‘ 𝐽 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑘 ∈ ( 0 ... 𝐽 ) ( ( 𝐽 C 𝑘 ) · ( ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) ‘ 𝑥 ) · ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) ) ) |
| 211 | 203 | a1i | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) = ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) ) |
| 212 | 10 | r19.21bi | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |
| 213 | 177 171 212 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |
| 214 | 211 213 | eqtrd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |
| 215 | 214 | mpteq2dva | ⊢ ( 𝜑 → ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) = ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) ) |
| 216 | mptexg | ⊢ ( 𝑋 ∈ ( ( TopOpen ‘ ℂfld ) ↾t 𝑆 ) → ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ∈ V ) | |
| 217 | 2 216 | syl | ⊢ ( 𝜑 → ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ∈ V ) |
| 218 | 217 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ∈ V ) |
| 219 | 215 218 | fvmpt2d | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |
| 220 | 219 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |
| 221 | 220 | fveq1d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) ‘ 𝑥 ) = ( ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ‘ 𝑥 ) ) |
| 222 | 42 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝑥 ∈ 𝑋 ) |
| 223 | 154 | an32s | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ∈ ℂ ) |
| 224 | eqid | ⊢ ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) | |
| 225 | 224 | fvmpt2 | ⊢ ( ( 𝑥 ∈ 𝑋 ∧ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ∈ ℂ ) → ( ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ‘ 𝑥 ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 226 | 222 223 225 | syl2anc | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ‘ 𝑥 ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 227 | 221 226 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) ‘ 𝑥 ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 228 | fveq2 | ⊢ ( 𝑘 = 𝑗 → ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) = ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑗 ) ) | |
| 229 | 228 | cbvmptv | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) = ( 𝑗 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑗 ) ) |
| 230 | 229 | a1i | ⊢ ( 𝜑 → ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) = ( 𝑗 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑗 ) ) ) |
| 231 | 207 194 | eqtrid | ⊢ ( 𝜑 → ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) = ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ) |
| 232 | 231 | fveq1d | ⊢ ( 𝜑 → ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑗 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) ) |
| 233 | 232 | mpteq2dv | ⊢ ( 𝜑 → ( 𝑗 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑗 ) ) = ( 𝑗 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) ) ) |
| 234 | 230 233 | eqtrd | ⊢ ( 𝜑 → ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) = ( 𝑗 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) ) ) |
| 235 | 234 | adantr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) = ( 𝑗 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) ) ) |
| 236 | fveq2 | ⊢ ( 𝑗 = ( 𝐽 − 𝑘 ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ) | |
| 237 | 236 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑗 = ( 𝐽 − 𝑘 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ) |
| 238 | 0zd | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 0 ∈ ℤ ) | |
| 239 | elfzel2 | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝐽 ∈ ℤ ) | |
| 240 | 239 159 | zsubcld | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝐽 − 𝑘 ) ∈ ℤ ) |
| 241 | 238 239 240 | 3jca | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ ( 𝐽 − 𝑘 ) ∈ ℤ ) ) |
| 242 | 239 | zred | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝐽 ∈ ℝ ) |
| 243 | 79 | nn0red | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 𝑘 ∈ ℝ ) |
| 244 | 242 243 | subge0d | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 0 ≤ ( 𝐽 − 𝑘 ) ↔ 𝑘 ≤ 𝐽 ) ) |
| 245 | 167 244 | mpbird | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → 0 ≤ ( 𝐽 − 𝑘 ) ) |
| 246 | 242 243 | subge02d | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 0 ≤ 𝑘 ↔ ( 𝐽 − 𝑘 ) ≤ 𝐽 ) ) |
| 247 | 161 246 | mpbid | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝐽 − 𝑘 ) ≤ 𝐽 ) |
| 248 | 241 245 247 | jca32 | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ ( 𝐽 − 𝑘 ) ∈ ℤ ) ∧ ( 0 ≤ ( 𝐽 − 𝑘 ) ∧ ( 𝐽 − 𝑘 ) ≤ 𝐽 ) ) ) |
| 249 | 248 | adantl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ ( 𝐽 − 𝑘 ) ∈ ℤ ) ∧ ( 0 ≤ ( 𝐽 − 𝑘 ) ∧ ( 𝐽 − 𝑘 ) ≤ 𝐽 ) ) ) |
| 250 | elfz2 | ⊢ ( ( 𝐽 − 𝑘 ) ∈ ( 0 ... 𝐽 ) ↔ ( ( 0 ∈ ℤ ∧ 𝐽 ∈ ℤ ∧ ( 𝐽 − 𝑘 ) ∈ ℤ ) ∧ ( 0 ≤ ( 𝐽 − 𝑘 ) ∧ ( 𝐽 − 𝑘 ) ≤ 𝐽 ) ) ) | |
| 251 | 249 250 | sylibr | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝐽 − 𝑘 ) ∈ ( 0 ... 𝐽 ) ) |
| 252 | fvex | ⊢ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ∈ V | |
| 253 | 252 | a1i | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ∈ V ) |
| 254 | 235 237 251 253 | fvmptd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ) |
| 255 | 254 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ) |
| 256 | 255 | fveq1d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) = ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) |
| 257 | 227 256 | oveq12d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) ‘ 𝑥 ) · ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) = ( Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) |
| 258 | 257 | oveq2d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐽 C 𝑘 ) · ( ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) ‘ 𝑥 ) · ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) = ( ( 𝐽 C 𝑘 ) · ( Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) ) |
| 259 | 92 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ∈ Fin ) |
| 260 | ovex | ⊢ ( 𝐽 − 𝑘 ) ∈ V | |
| 261 | eleq1 | ⊢ ( 𝑗 = ( 𝐽 − 𝑘 ) → ( 𝑗 ∈ ( 0 ... 𝐽 ) ↔ ( 𝐽 − 𝑘 ) ∈ ( 0 ... 𝐽 ) ) ) | |
| 262 | 261 | anbi2d | ⊢ ( 𝑗 = ( 𝐽 − 𝑘 ) → ( ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝐽 ) ) ↔ ( 𝜑 ∧ ( 𝐽 − 𝑘 ) ∈ ( 0 ... 𝐽 ) ) ) ) |
| 263 | 236 | feq1d | ⊢ ( 𝑗 = ( 𝐽 − 𝑘 ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) : 𝑋 ⟶ ℂ ) ) |
| 264 | 262 263 | imbi12d | ⊢ ( 𝑗 = ( 𝐽 − 𝑘 ) → ( ( ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ ( 𝐽 − 𝑘 ) ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) : 𝑋 ⟶ ℂ ) ) ) |
| 265 | eleq1 | ⊢ ( 𝑘 = 𝑗 → ( 𝑘 ∈ ( 0 ... 𝐽 ) ↔ 𝑗 ∈ ( 0 ... 𝐽 ) ) ) | |
| 266 | 265 | anbi2d | ⊢ ( 𝑘 = 𝑗 → ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ↔ ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝐽 ) ) ) ) |
| 267 | fveq2 | ⊢ ( 𝑘 = 𝑗 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) ) | |
| 268 | 267 | feq1d | ⊢ ( 𝑘 = 𝑗 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ) |
| 269 | 266 268 | imbi12d | ⊢ ( 𝑘 = 𝑗 → ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑘 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ) ) |
| 270 | 269 191 | chvarvv | ⊢ ( ( 𝜑 ∧ 𝑗 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) |
| 271 | 260 264 270 | vtocl | ⊢ ( ( 𝜑 ∧ ( 𝐽 − 𝑘 ) ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) : 𝑋 ⟶ ℂ ) |
| 272 | 177 251 271 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) : 𝑋 ⟶ ℂ ) |
| 273 | 272 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) : 𝑋 ⟶ ℂ ) |
| 274 | 273 222 | ffvelcdmd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 275 | anass | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ↔ ( 𝜑 ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑥 ∈ 𝑋 ) ) ) | |
| 276 | ancom | ⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑥 ∈ 𝑋 ) ↔ ( 𝑥 ∈ 𝑋 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ) | |
| 277 | 276 | anbi2i | ⊢ ( ( 𝜑 ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑥 ∈ 𝑋 ) ) ↔ ( 𝜑 ∧ ( 𝑥 ∈ 𝑋 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ) ) |
| 278 | anass | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ↔ ( 𝜑 ∧ ( 𝑥 ∈ 𝑋 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ) ) | |
| 279 | 278 | bicomi | ⊢ ( ( 𝜑 ∧ ( 𝑥 ∈ 𝑋 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ) ↔ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ) |
| 280 | 277 279 | bitri | ⊢ ( ( 𝜑 ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑥 ∈ 𝑋 ) ) ↔ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ) |
| 281 | 275 280 | bitri | ⊢ ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ↔ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ) |
| 282 | 281 | anbi1i | ⊢ ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ↔ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
| 283 | 282 | imbi1i | ⊢ ( ( ( ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ∈ ℂ ) ↔ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ∈ ℂ ) ) |
| 284 | 153 283 | mpbi | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ∈ ℂ ) |
| 285 | 259 274 284 | fsummulc1 | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) |
| 286 | 285 | oveq2d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐽 C 𝑘 ) · ( Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) = ( ( 𝐽 C 𝑘 ) · Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) ) |
| 287 | 177 50 | syl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → 𝐽 ∈ ℕ0 ) |
| 288 | 287 160 | bccld | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝐽 C 𝑘 ) ∈ ℕ0 ) |
| 289 | 288 | nn0cnd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝐽 C 𝑘 ) ∈ ℂ ) |
| 290 | 289 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( 𝐽 C 𝑘 ) ∈ ℂ ) |
| 291 | 274 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 292 | 284 291 | mulcld | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ∈ ℂ ) |
| 293 | 259 290 292 | fsummulc2 | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐽 C 𝑘 ) · Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( 𝐽 C 𝑘 ) · ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) ) |
| 294 | 258 286 293 | 3eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐽 C 𝑘 ) · ( ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) ‘ 𝑥 ) · ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( 𝐽 C 𝑘 ) · ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) ) |
| 295 | 294 | sumeq2dv | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → Σ 𝑘 ∈ ( 0 ... 𝐽 ) ( ( 𝐽 C 𝑘 ) · ( ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) ‘ 𝑥 ) · ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) = Σ 𝑘 ∈ ( 0 ... 𝐽 ) Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( 𝐽 C 𝑘 ) · ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) ) |
| 296 | vex | ⊢ 𝑘 ∈ V | |
| 297 | vex | ⊢ 𝑐 ∈ V | |
| 298 | 296 297 | op1std | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( 1st ‘ 𝑝 ) = 𝑘 ) |
| 299 | 298 | oveq2d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( 𝐽 C ( 1st ‘ 𝑝 ) ) = ( 𝐽 C 𝑘 ) ) |
| 300 | 298 | fveq2d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ! ‘ ( 1st ‘ 𝑝 ) ) = ( ! ‘ 𝑘 ) ) |
| 301 | 296 297 | op2ndd | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( 2nd ‘ 𝑝 ) = 𝑐 ) |
| 302 | 301 | fveq1d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = ( 𝑐 ‘ 𝑡 ) ) |
| 303 | 302 | fveq2d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) = ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) |
| 304 | 303 | prodeq2ad | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) = ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) |
| 305 | 300 304 | oveq12d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) = ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) |
| 306 | 302 | fveq2d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ) |
| 307 | 306 | fveq1d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) = ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) |
| 308 | 307 | prodeq2ad | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) = ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) |
| 309 | 305 308 | oveq12d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) = ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 310 | 298 | oveq2d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( 𝐽 − ( 1st ‘ 𝑝 ) ) = ( 𝐽 − 𝑘 ) ) |
| 311 | 310 | fveq2d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ) |
| 312 | 311 | fveq1d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) = ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) |
| 313 | 309 312 | oveq12d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ) = ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) |
| 314 | 299 313 | oveq12d | ⊢ ( 𝑝 = 〈 𝑘 , 𝑐 〉 → ( ( 𝐽 C ( 1st ‘ 𝑝 ) ) · ( ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ) ) = ( ( 𝐽 C 𝑘 ) · ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) ) |
| 315 | fzfid | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → ( 0 ... 𝐽 ) ∈ Fin ) | |
| 316 | 290 | adantrr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 C 𝑘 ) ∈ ℂ ) |
| 317 | 292 | anasss | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ∈ ℂ ) |
| 318 | 316 317 | mulcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( 𝐽 C 𝑘 ) · ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) ∈ ℂ ) |
| 319 | 314 315 259 318 | fsum2d | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → Σ 𝑘 ∈ ( 0 ... 𝐽 ) Σ 𝑐 ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ( ( 𝐽 C 𝑘 ) · ( ( ( ( ! ‘ 𝑘 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) = Σ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ( ( 𝐽 C ( 1st ‘ 𝑝 ) ) · ( ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ) ) ) |
| 320 | ovex | ⊢ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ V | |
| 321 | 297 | resex | ⊢ ( 𝑐 ↾ 𝑅 ) ∈ V |
| 322 | 320 321 | op1std | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( 1st ‘ 𝑝 ) = ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
| 323 | 322 | oveq2d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( 𝐽 C ( 1st ‘ 𝑝 ) ) = ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
| 324 | 322 | fveq2d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ! ‘ ( 1st ‘ 𝑝 ) ) = ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
| 325 | 320 321 | op2ndd | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( 2nd ‘ 𝑝 ) = ( 𝑐 ↾ 𝑅 ) ) |
| 326 | 325 | fveq1d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) = ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) |
| 327 | 326 | fveq2d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) = ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) |
| 328 | 327 | prodeq2ad | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) = ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) |
| 329 | 324 328 | oveq12d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) = ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) ) |
| 330 | 326 | fveq2d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) |
| 331 | 330 | fveq1d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) = ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) |
| 332 | 331 | prodeq2ad | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) = ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) |
| 333 | 329 332 | oveq12d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) = ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 334 | 322 | oveq2d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( 𝐽 − ( 1st ‘ 𝑝 ) ) = ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) |
| 335 | 334 | fveq2d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
| 336 | 335 | fveq1d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) = ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) ) |
| 337 | 333 336 | oveq12d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ) = ( ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) ) ) |
| 338 | 323 337 | oveq12d | ⊢ ( 𝑝 = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 → ( ( 𝐽 C ( 1st ‘ 𝑝 ) ) · ( ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ) ) = ( ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) ) ) ) |
| 339 | oveq2 | ⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → ( ( 0 ... 𝑛 ) ↑m 𝑠 ) = ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) | |
| 340 | rabeq | ⊢ ( ( ( 0 ... 𝑛 ) ↑m 𝑠 ) = ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) | |
| 341 | 339 340 | syl | ⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
| 342 | sumeq1 | ⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) ) | |
| 343 | 342 | eqeq1d | ⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → ( Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 ↔ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 ) ) |
| 344 | 343 | rabbidv | ⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
| 345 | 341 344 | eqtrd | ⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
| 346 | 345 | mpteq2dv | ⊢ ( 𝑠 = ( 𝑅 ∪ { 𝑍 } ) → ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m 𝑠 ) ∣ Σ 𝑡 ∈ 𝑠 ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
| 347 | 31 | snssd | ⊢ ( 𝜑 → { 𝑍 } ⊆ 𝑇 ) |
| 348 | 8 347 | unssd | ⊢ ( 𝜑 → ( 𝑅 ∪ { 𝑍 } ) ⊆ 𝑇 ) |
| 349 | 3 348 | ssexd | ⊢ ( 𝜑 → ( 𝑅 ∪ { 𝑍 } ) ∈ V ) |
| 350 | elpwg | ⊢ ( ( 𝑅 ∪ { 𝑍 } ) ∈ V → ( ( 𝑅 ∪ { 𝑍 } ) ∈ 𝒫 𝑇 ↔ ( 𝑅 ∪ { 𝑍 } ) ⊆ 𝑇 ) ) | |
| 351 | 349 350 | syl | ⊢ ( 𝜑 → ( ( 𝑅 ∪ { 𝑍 } ) ∈ 𝒫 𝑇 ↔ ( 𝑅 ∪ { 𝑍 } ) ⊆ 𝑇 ) ) |
| 352 | 348 351 | mpbird | ⊢ ( 𝜑 → ( 𝑅 ∪ { 𝑍 } ) ∈ 𝒫 𝑇 ) |
| 353 | 67 | mptex | ⊢ ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ∈ V |
| 354 | 353 | a1i | ⊢ ( 𝜑 → ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ∈ V ) |
| 355 | 7 346 352 354 | fvmptd3 | ⊢ ( 𝜑 → ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) = ( 𝑛 ∈ ℕ0 ↦ { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) ) |
| 356 | oveq2 | ⊢ ( 𝑛 = 𝐽 → ( 0 ... 𝑛 ) = ( 0 ... 𝐽 ) ) | |
| 357 | 356 | oveq1d | ⊢ ( 𝑛 = 𝐽 → ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) = ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
| 358 | rabeq | ⊢ ( ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) = ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) | |
| 359 | 357 358 | syl | ⊢ ( 𝑛 = 𝐽 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } ) |
| 360 | eqeq2 | ⊢ ( 𝑛 = 𝐽 → ( Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 ↔ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 ) ) | |
| 361 | 360 | rabbidv | ⊢ ( 𝑛 = 𝐽 → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
| 362 | 359 361 | eqtrd | ⊢ ( 𝑛 = 𝐽 → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
| 363 | 362 | adantl | ⊢ ( ( 𝜑 ∧ 𝑛 = 𝐽 ) → { 𝑐 ∈ ( ( 0 ... 𝑛 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝑛 } = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
| 364 | ovex | ⊢ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∈ V | |
| 365 | 364 | rabex | ⊢ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ∈ V |
| 366 | 365 | a1i | ⊢ ( 𝜑 → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ∈ V ) |
| 367 | 355 363 50 366 | fvmptd | ⊢ ( 𝜑 → ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
| 368 | fzfid | ⊢ ( 𝜑 → ( 0 ... 𝐽 ) ∈ Fin ) | |
| 369 | snfi | ⊢ { 𝑍 } ∈ Fin | |
| 370 | 369 | a1i | ⊢ ( 𝜑 → { 𝑍 } ∈ Fin ) |
| 371 | unfi | ⊢ ( ( 𝑅 ∈ Fin ∧ { 𝑍 } ∈ Fin ) → ( 𝑅 ∪ { 𝑍 } ) ∈ Fin ) | |
| 372 | 16 370 371 | syl2anc | ⊢ ( 𝜑 → ( 𝑅 ∪ { 𝑍 } ) ∈ Fin ) |
| 373 | mapfi | ⊢ ( ( ( 0 ... 𝐽 ) ∈ Fin ∧ ( 𝑅 ∪ { 𝑍 } ) ∈ Fin ) → ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∈ Fin ) | |
| 374 | 368 372 373 | syl2anc | ⊢ ( 𝜑 → ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∈ Fin ) |
| 375 | ssrab2 | ⊢ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ⊆ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) | |
| 376 | 375 | a1i | ⊢ ( 𝜑 → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ⊆ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
| 377 | ssfi | ⊢ ( ( ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∈ Fin ∧ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ⊆ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ∈ Fin ) | |
| 378 | 374 376 377 | syl2anc | ⊢ ( 𝜑 → { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ∈ Fin ) |
| 379 | 367 378 | eqeltrd | ⊢ ( 𝜑 → ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∈ Fin ) |
| 380 | 379 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∈ Fin ) |
| 381 | 7 50 12 3 31 19 348 | dvnprodlem1 | ⊢ ( 𝜑 → 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –1-1-onto→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
| 382 | 381 | adantr | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → 𝐷 : ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) –1-1-onto→ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
| 383 | simpr | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) | |
| 384 | opex | ⊢ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∈ V | |
| 385 | 384 | a1i | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∈ V ) |
| 386 | 12 | fvmpt2 | ⊢ ( ( 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ∧ 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ∈ V ) → ( 𝐷 ‘ 𝑐 ) = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) |
| 387 | 383 385 386 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐷 ‘ 𝑐 ) = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) |
| 388 | 387 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐷 ‘ 𝑐 ) = 〈 ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) , ( 𝑐 ↾ 𝑅 ) 〉 ) |
| 389 | 50 | adantr | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝐽 ∈ ℕ0 ) |
| 390 | eliun | ⊢ ( 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ↔ ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) | |
| 391 | 390 | biimpi | ⊢ ( 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
| 392 | 391 | adantl | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
| 393 | nfv | ⊢ Ⅎ 𝑘 𝜑 | |
| 394 | nfcv | ⊢ Ⅎ 𝑘 𝑝 | |
| 395 | nfiu1 | ⊢ Ⅎ 𝑘 ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) | |
| 396 | 394 395 | nfel | ⊢ Ⅎ 𝑘 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) |
| 397 | 393 396 | nfan | ⊢ Ⅎ 𝑘 ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) |
| 398 | nfv | ⊢ Ⅎ 𝑘 ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) | |
| 399 | xp1st | ⊢ ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ { 𝑘 } ) | |
| 400 | elsni | ⊢ ( ( 1st ‘ 𝑝 ) ∈ { 𝑘 } → ( 1st ‘ 𝑝 ) = 𝑘 ) | |
| 401 | 399 400 | syl | ⊢ ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) = 𝑘 ) |
| 402 | 401 | adantl | ⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) = 𝑘 ) |
| 403 | simpl | ⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑘 ∈ ( 0 ... 𝐽 ) ) | |
| 404 | 402 403 | eqeltrd | ⊢ ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) |
| 405 | 404 | ex | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) ) |
| 406 | 405 | a1i | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) ) ) |
| 407 | 397 398 406 | rexlimd | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) ) |
| 408 | 392 407 | mpd | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) |
| 409 | elfzelz | ⊢ ( ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) → ( 1st ‘ 𝑝 ) ∈ ℤ ) | |
| 410 | 408 409 | syl | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) ∈ ℤ ) |
| 411 | 389 410 | bccld | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 C ( 1st ‘ 𝑝 ) ) ∈ ℕ0 ) |
| 412 | 411 | nn0cnd | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 C ( 1st ‘ 𝑝 ) ) ∈ ℂ ) |
| 413 | 412 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 C ( 1st ‘ 𝑝 ) ) ∈ ℂ ) |
| 414 | elfznn0 | ⊢ ( ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) → ( 1st ‘ 𝑝 ) ∈ ℕ0 ) | |
| 415 | 408 414 | syl | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) ∈ ℕ0 ) |
| 416 | 415 | faccld | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ! ‘ ( 1st ‘ 𝑝 ) ) ∈ ℕ ) |
| 417 | 416 | nncnd | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ! ‘ ( 1st ‘ 𝑝 ) ) ∈ ℂ ) |
| 418 | 417 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ! ‘ ( 1st ‘ 𝑝 ) ) ∈ ℂ ) |
| 419 | 16 | adantr | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑅 ∈ Fin ) |
| 420 | nfv | ⊢ Ⅎ 𝑘 ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝐽 ) | |
| 421 | 88 86 | eqsstrd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ⊆ ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ) |
| 422 | ovex | ⊢ ( 0 ... 𝐽 ) ∈ V | |
| 423 | 422 | a1i | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 0 ... 𝐽 ) ∈ V ) |
| 424 | mapss | ⊢ ( ( ( 0 ... 𝐽 ) ∈ V ∧ ( 0 ... 𝑘 ) ⊆ ( 0 ... 𝐽 ) ) → ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ⊆ ( ( 0 ... 𝐽 ) ↑m 𝑅 ) ) | |
| 425 | 423 126 424 | syl2anc | ⊢ ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ⊆ ( ( 0 ... 𝐽 ) ↑m 𝑅 ) ) |
| 426 | 425 | adantl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 0 ... 𝑘 ) ↑m 𝑅 ) ⊆ ( ( 0 ... 𝐽 ) ↑m 𝑅 ) ) |
| 427 | 421 426 | sstrd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ⊆ ( ( 0 ... 𝐽 ) ↑m 𝑅 ) ) |
| 428 | 427 | 3adant3 | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ⊆ ( ( 0 ... 𝐽 ) ↑m 𝑅 ) ) |
| 429 | xp2nd | ⊢ ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 2nd ‘ 𝑝 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) | |
| 430 | 429 | 3ad2ant3 | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 2nd ‘ 𝑝 ) ∈ ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) |
| 431 | 428 430 | sseldd | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 2nd ‘ 𝑝 ) ∈ ( ( 0 ... 𝐽 ) ↑m 𝑅 ) ) |
| 432 | elmapi | ⊢ ( ( 2nd ‘ 𝑝 ) ∈ ( ( 0 ... 𝐽 ) ↑m 𝑅 ) → ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝐽 ) ) | |
| 433 | 431 432 | syl | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝐽 ) ) |
| 434 | 433 | 3exp | ⊢ ( 𝜑 → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝐽 ) ) ) ) |
| 435 | 434 | adantr | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝐽 ) ) ) ) |
| 436 | 397 420 435 | rexlimd | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝐽 ) ) ) |
| 437 | 392 436 | mpd | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 2nd ‘ 𝑝 ) : 𝑅 ⟶ ( 0 ... 𝐽 ) ) |
| 438 | 437 | ffvelcdmda | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝐽 ) ) |
| 439 | elfznn0 | ⊢ ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝐽 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ℕ0 ) | |
| 440 | 439 | faccld | ⊢ ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝐽 ) → ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ∈ ℕ ) |
| 441 | 440 | nncnd | ⊢ ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝐽 ) → ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ∈ ℂ ) |
| 442 | 438 441 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ∈ ℂ ) |
| 443 | 419 442 | fprodcl | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ∈ ℂ ) |
| 444 | 443 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ∈ ℂ ) |
| 445 | 438 440 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ∈ ℕ ) |
| 446 | nnne0 | ⊢ ( ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ∈ ℕ → ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ≠ 0 ) | |
| 447 | 445 446 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ≠ 0 ) |
| 448 | 419 442 447 | fprodn0 | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ≠ 0 ) |
| 449 | 448 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ≠ 0 ) |
| 450 | 418 444 449 | divcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) ∈ ℂ ) |
| 451 | 17 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑅 ∈ Fin ) |
| 452 | simpll | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝜑 ) | |
| 453 | 452 22 | sylancom | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑡 ∈ 𝑇 ) |
| 454 | 452 136 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 0 ... 𝐽 ) ⊆ ( 0 ... 𝑁 ) ) |
| 455 | 454 438 | sseldd | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) |
| 456 | 452 453 455 | 3jca | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) ) |
| 457 | eleq1 | ⊢ ( 𝑗 = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) → ( 𝑗 ∈ ( 0 ... 𝑁 ) ↔ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) ) | |
| 458 | 457 | 3anbi3d | ⊢ ( 𝑗 = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) → ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) ↔ ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) ) ) |
| 459 | fveq2 | ⊢ ( 𝑗 = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) | |
| 460 | 459 | feq1d | ⊢ ( 𝑗 = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) ) |
| 461 | 458 460 | imbi12d | ⊢ ( 𝑗 = ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) → ( ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) ) ) |
| 462 | 461 6 | vtoclg | ⊢ ( ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝐽 ) → ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) ) |
| 463 | 438 456 462 | sylc | ⊢ ( ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) |
| 464 | 463 | adantllr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) |
| 465 | 25 | adantlr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑥 ∈ 𝑋 ) |
| 466 | 464 465 | ffvelcdmd | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 467 | 451 466 | fprodcl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 468 | 450 467 | mulcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) ∈ ℂ ) |
| 469 | nfv | ⊢ Ⅎ 𝑘 ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝐽 ) | |
| 470 | simp1 | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝜑 ) | |
| 471 | 404 | 3adant1 | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) |
| 472 | fznn0sub2 | ⊢ ( ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝐽 ) ) | |
| 473 | 472 | adantl | ⊢ ( ( 𝜑 ∧ ( 1st ‘ 𝑝 ) ∈ ( 0 ... 𝐽 ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝐽 ) ) |
| 474 | 470 471 473 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑘 ∈ ( 0 ... 𝐽 ) ∧ 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝐽 ) ) |
| 475 | 474 | 3exp | ⊢ ( 𝜑 → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝐽 ) ) ) ) |
| 476 | 475 | adantr | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝑘 ∈ ( 0 ... 𝐽 ) → ( 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝐽 ) ) ) ) |
| 477 | 397 469 476 | rexlimd | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ∃ 𝑘 ∈ ( 0 ... 𝐽 ) 𝑝 ∈ ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝐽 ) ) ) |
| 478 | 392 477 | mpd | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝐽 ) ) |
| 479 | simpl | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝜑 ) | |
| 480 | 479 31 | syl | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑍 ∈ 𝑇 ) |
| 481 | 479 136 | syl | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 0 ... 𝐽 ) ⊆ ( 0 ... 𝑁 ) ) |
| 482 | 481 478 | sseldd | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝑁 ) ) |
| 483 | 479 480 482 | 3jca | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝑁 ) ) ) |
| 484 | eleq1 | ⊢ ( 𝑗 = ( 𝐽 − ( 1st ‘ 𝑝 ) ) → ( 𝑗 ∈ ( 0 ... 𝑁 ) ↔ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝑁 ) ) ) | |
| 485 | 484 | 3anbi3d | ⊢ ( 𝑗 = ( 𝐽 − ( 1st ‘ 𝑝 ) ) → ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) ↔ ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝑁 ) ) ) ) |
| 486 | fveq2 | ⊢ ( 𝑗 = ( 𝐽 − ( 1st ‘ 𝑝 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ) | |
| 487 | 486 | feq1d | ⊢ ( 𝑗 = ( 𝐽 − ( 1st ‘ 𝑝 ) ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) : 𝑋 ⟶ ℂ ) ) |
| 488 | 485 487 | imbi12d | ⊢ ( 𝑗 = ( 𝐽 − ( 1st ‘ 𝑝 ) ) → ( ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) : 𝑋 ⟶ ℂ ) ) ) |
| 489 | simp2 | ⊢ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → 𝑍 ∈ 𝑇 ) | |
| 490 | id | ⊢ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) ) | |
| 491 | 34 | 3anbi2d | ⊢ ( 𝑡 = 𝑍 → ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) ↔ ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) ) ) |
| 492 | 180 | fveq1d | ⊢ ( 𝑡 = 𝑍 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) ) |
| 493 | 492 | feq1d | ⊢ ( 𝑡 = 𝑍 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ) |
| 494 | 491 493 | imbi12d | ⊢ ( 𝑡 = 𝑍 → ( ( ( 𝜑 ∧ 𝑡 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ) ) |
| 495 | 494 6 | vtoclg | ⊢ ( 𝑍 ∈ 𝑇 → ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ) |
| 496 | 489 490 495 | sylc | ⊢ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) |
| 497 | 488 496 | vtoclg | ⊢ ( ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝐽 ) → ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) : 𝑋 ⟶ ℂ ) ) |
| 498 | 478 483 497 | sylc | ⊢ ( ( 𝜑 ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) : 𝑋 ⟶ ℂ ) |
| 499 | 498 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) : 𝑋 ⟶ ℂ ) |
| 500 | 42 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → 𝑥 ∈ 𝑋 ) |
| 501 | 499 500 | ffvelcdmd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 502 | 468 501 | mulcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ) ∈ ℂ ) |
| 503 | 413 502 | mulcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ) → ( ( 𝐽 C ( 1st ‘ 𝑝 ) ) · ( ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ) ) ∈ ℂ ) |
| 504 | 338 380 382 388 503 | fsumf1o | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → Σ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ( ( 𝐽 C ( 1st ‘ 𝑝 ) ) · ( ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ) ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) ) ) ) |
| 505 | simpl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝜑 ) | |
| 506 | 367 | adantr | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) = { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
| 507 | 383 506 | eleqtrd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } ) |
| 508 | 375 | sseli | ⊢ ( 𝑐 ∈ { 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ∣ Σ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( 𝑐 ‘ 𝑡 ) = 𝐽 } → 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
| 509 | 507 508 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) ) |
| 510 | elmapi | ⊢ ( 𝑐 ∈ ( ( 0 ... 𝐽 ) ↑m ( 𝑅 ∪ { 𝑍 } ) ) → 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) | |
| 511 | 509 510 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) |
| 512 | snidg | ⊢ ( 𝑍 ∈ 𝑇 → 𝑍 ∈ { 𝑍 } ) | |
| 513 | 31 512 | syl | ⊢ ( 𝜑 → 𝑍 ∈ { 𝑍 } ) |
| 514 | elun2 | ⊢ ( 𝑍 ∈ { 𝑍 } → 𝑍 ∈ ( 𝑅 ∪ { 𝑍 } ) ) | |
| 515 | 513 514 | syl | ⊢ ( 𝜑 → 𝑍 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
| 516 | 515 | adantr | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑍 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
| 517 | 511 516 | ffvelcdmd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) |
| 518 | 0zd | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → 0 ∈ ℤ ) | |
| 519 | 128 | adantr | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → 𝐽 ∈ ℤ ) |
| 520 | fzssz | ⊢ ( 0 ... 𝐽 ) ⊆ ℤ | |
| 521 | 520 | sseli | ⊢ ( ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) → ( 𝑐 ‘ 𝑍 ) ∈ ℤ ) |
| 522 | 521 | adantl | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ℤ ) |
| 523 | 519 522 | zsubcld | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℤ ) |
| 524 | elfzle2 | ⊢ ( ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) → ( 𝑐 ‘ 𝑍 ) ≤ 𝐽 ) | |
| 525 | 524 | adantl | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ≤ 𝐽 ) |
| 526 | 164 | adantr | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → 𝐽 ∈ ℝ ) |
| 527 | 522 | zred | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ℝ ) |
| 528 | 526 527 | subge0d | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → ( 0 ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ↔ ( 𝑐 ‘ 𝑍 ) ≤ 𝐽 ) ) |
| 529 | 525 528 | mpbird | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → 0 ≤ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) |
| 530 | elfzle1 | ⊢ ( ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) → 0 ≤ ( 𝑐 ‘ 𝑍 ) ) | |
| 531 | 530 | adantl | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → 0 ≤ ( 𝑐 ‘ 𝑍 ) ) |
| 532 | 526 527 | subge02d | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → ( 0 ≤ ( 𝑐 ‘ 𝑍 ) ↔ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ≤ 𝐽 ) ) |
| 533 | 531 532 | mpbid | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ≤ 𝐽 ) |
| 534 | 518 519 523 529 533 | elfzd | ⊢ ( ( 𝜑 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ) |
| 535 | 505 517 534 | syl2anc | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) ) |
| 536 | bcval2 | ⊢ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) → ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = ( ( ! ‘ 𝐽 ) / ( ( ! ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) · ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) ) | |
| 537 | 535 536 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = ( ( ! ‘ 𝐽 ) / ( ( ! ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) · ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) ) |
| 538 | 164 | recnd | ⊢ ( 𝜑 → 𝐽 ∈ ℂ ) |
| 539 | 538 | adantr | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝐽 ∈ ℂ ) |
| 540 | zsscn | ⊢ ℤ ⊆ ℂ | |
| 541 | 520 540 | sstri | ⊢ ( 0 ... 𝐽 ) ⊆ ℂ |
| 542 | 541 | a1i | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 0 ... 𝐽 ) ⊆ ℂ ) |
| 543 | 542 517 | sseldd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ℂ ) |
| 544 | 539 543 | nncand | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = ( 𝑐 ‘ 𝑍 ) ) |
| 545 | 544 | fveq2d | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) = ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) |
| 546 | 545 | oveq1d | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ! ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) · ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) = ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
| 547 | 546 | oveq2d | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ! ‘ 𝐽 ) / ( ( ! ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) · ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) = ( ( ! ‘ 𝐽 ) / ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) ) |
| 548 | 50 | faccld | ⊢ ( 𝜑 → ( ! ‘ 𝐽 ) ∈ ℕ ) |
| 549 | 548 | nncnd | ⊢ ( 𝜑 → ( ! ‘ 𝐽 ) ∈ ℂ ) |
| 550 | 549 | adantr | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ 𝐽 ) ∈ ℂ ) |
| 551 | elfznn0 | ⊢ ( ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) → ( 𝑐 ‘ 𝑍 ) ∈ ℕ0 ) | |
| 552 | 517 551 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ℕ0 ) |
| 553 | 552 | faccld | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ∈ ℕ ) |
| 554 | 553 | nncnd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ∈ ℂ ) |
| 555 | elfznn0 | ⊢ ( ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ( 0 ... 𝐽 ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℕ0 ) | |
| 556 | 535 555 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ∈ ℕ0 ) |
| 557 | 556 | faccld | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ∈ ℕ ) |
| 558 | 557 | nncnd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ∈ ℂ ) |
| 559 | 553 | nnne0d | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ≠ 0 ) |
| 560 | 557 | nnne0d | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ≠ 0 ) |
| 561 | 550 554 558 559 560 | divdiv1d | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) / ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) = ( ( ! ‘ 𝐽 ) / ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) ) |
| 562 | 561 | eqcomd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ! ‘ 𝐽 ) / ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) = ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) / ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
| 563 | 537 547 562 | 3eqtrd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) / ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
| 564 | 563 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) = ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) / ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ) |
| 565 | fvres | ⊢ ( 𝑡 ∈ 𝑅 → ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) = ( 𝑐 ‘ 𝑡 ) ) | |
| 566 | 565 | fveq2d | ⊢ ( 𝑡 ∈ 𝑅 → ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) = ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) |
| 567 | 566 | prodeq2i | ⊢ ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) = ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) |
| 568 | 567 | oveq2i | ⊢ ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) = ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) |
| 569 | 565 | fveq2d | ⊢ ( 𝑡 ∈ 𝑅 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ) |
| 570 | 569 | fveq1d | ⊢ ( 𝑡 ∈ 𝑅 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) = ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) |
| 571 | 570 | prodeq2i | ⊢ ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) = ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) |
| 572 | 568 571 | oveq12i | ⊢ ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) = ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) |
| 573 | 572 | a1i | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) = ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 574 | 573 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) = ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 575 | 558 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ∈ ℂ ) |
| 576 | 505 16 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑅 ∈ Fin ) |
| 577 | 79 | ssriv | ⊢ ( 0 ... 𝐽 ) ⊆ ℕ0 |
| 578 | 577 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 0 ... 𝐽 ) ⊆ ℕ0 ) |
| 579 | 511 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝐽 ) ) |
| 580 | elun1 | ⊢ ( 𝑡 ∈ 𝑅 → 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) | |
| 581 | 580 | adantl | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) |
| 582 | 579 581 | ffvelcdmd | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝐽 ) ) |
| 583 | 578 582 | sseldd | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ℕ0 ) |
| 584 | 583 | faccld | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℕ ) |
| 585 | 584 | nncnd | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℂ ) |
| 586 | 576 585 | fprodcl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℂ ) |
| 587 | 586 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℂ ) |
| 588 | 17 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑅 ∈ Fin ) |
| 589 | 505 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝜑 ) |
| 590 | 505 22 | sylan | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑡 ∈ 𝑇 ) |
| 591 | 589 136 | syl | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 0 ... 𝐽 ) ⊆ ( 0 ... 𝑁 ) ) |
| 592 | 591 582 | sseldd | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) |
| 593 | 589 590 592 148 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) |
| 594 | 593 | adantllr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) |
| 595 | 25 | adantlr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → 𝑥 ∈ 𝑋 ) |
| 596 | 594 595 | ffvelcdmd | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ 𝑅 ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 597 | 588 596 | fprodcl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 598 | 576 584 | fprodnncl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℕ ) |
| 599 | nnne0 | ⊢ ( ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℕ → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ≠ 0 ) | |
| 600 | 598 599 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ≠ 0 ) |
| 601 | 600 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ≠ 0 ) |
| 602 | 575 587 597 601 | div32d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) = ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) ) |
| 603 | 574 602 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) = ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) ) |
| 604 | 544 | fveq2d | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ) |
| 605 | 604 | fveq1d | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) = ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) |
| 606 | 605 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) = ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) |
| 607 | 603 606 | oveq12d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) ) = ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) |
| 608 | 597 587 601 | divcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ∈ ℂ ) |
| 609 | 505 31 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑍 ∈ 𝑇 ) |
| 610 | 505 136 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 0 ... 𝐽 ) ⊆ ( 0 ... 𝑁 ) ) |
| 611 | 610 517 | sseldd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝑁 ) ) |
| 612 | 505 609 611 | 3jca | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝑁 ) ) ) |
| 613 | eleq1 | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑍 ) → ( 𝑗 ∈ ( 0 ... 𝑁 ) ↔ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝑁 ) ) ) | |
| 614 | 613 | 3anbi3d | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑍 ) → ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) ↔ ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝑁 ) ) ) ) |
| 615 | fveq2 | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑍 ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ) | |
| 616 | 615 | feq1d | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑍 ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ↔ ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) : 𝑋 ⟶ ℂ ) ) |
| 617 | 614 616 | imbi12d | ⊢ ( 𝑗 = ( 𝑐 ‘ 𝑍 ) → ( ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ 𝑗 ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ 𝑗 ) : 𝑋 ⟶ ℂ ) ↔ ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) : 𝑋 ⟶ ℂ ) ) ) |
| 618 | 617 496 | vtoclg | ⊢ ( ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝐽 ) → ( ( 𝜑 ∧ 𝑍 ∈ 𝑇 ∧ ( 𝑐 ‘ 𝑍 ) ∈ ( 0 ... 𝑁 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) : 𝑋 ⟶ ℂ ) ) |
| 619 | 517 612 618 | sylc | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) : 𝑋 ⟶ ℂ ) |
| 620 | 619 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) : 𝑋 ⟶ ℂ ) |
| 621 | 42 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑥 ∈ 𝑋 ) |
| 622 | 620 621 | ffvelcdmd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 623 | 575 608 622 | mulassd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) = ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) ) |
| 624 | 607 623 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) ) = ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) ) |
| 625 | 564 624 | oveq12d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) ) ) = ( ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) / ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) · ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) ) ) |
| 626 | 549 | ad2antrr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ 𝐽 ) ∈ ℂ ) |
| 627 | 554 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ∈ ℂ ) |
| 628 | 559 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ≠ 0 ) |
| 629 | 626 627 628 | divcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) ∈ ℂ ) |
| 630 | 608 622 | mulcld | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ∈ ℂ ) |
| 631 | 560 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ≠ 0 ) |
| 632 | 629 575 630 631 | dmmcand | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) / ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) · ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) ) = ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) ) |
| 633 | 597 622 587 601 | div23d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) = ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) |
| 634 | 633 | eqcomd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) = ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) |
| 635 | nfv | ⊢ Ⅎ 𝑡 ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) | |
| 636 | nfcv | ⊢ Ⅎ 𝑡 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) | |
| 637 | 609 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑍 ∈ 𝑇 ) |
| 638 | 20 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ¬ 𝑍 ∈ 𝑅 ) |
| 639 | fveq2 | ⊢ ( 𝑡 = 𝑍 → ( 𝑐 ‘ 𝑡 ) = ( 𝑐 ‘ 𝑍 ) ) | |
| 640 | 180 639 | fveq12d | ⊢ ( 𝑡 = 𝑍 → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) = ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ) |
| 641 | 640 | fveq1d | ⊢ ( 𝑡 = 𝑍 → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) = ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) |
| 642 | 635 636 588 637 638 596 641 622 | fprodsplitsn | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) = ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) |
| 643 | 642 | eqcomd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) = ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) |
| 644 | 643 | oveq1d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) = ( ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) |
| 645 | 634 644 | eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) = ( ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) |
| 646 | 645 | oveq2d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) = ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) · ( ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) ) |
| 647 | 588 369 371 | sylancl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑅 ∪ { 𝑍 } ) ∈ Fin ) |
| 648 | 505 | adantr | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → 𝜑 ) |
| 649 | 348 | sselda | ⊢ ( ( 𝜑 ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → 𝑡 ∈ 𝑇 ) |
| 650 | 649 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → 𝑡 ∈ 𝑇 ) |
| 651 | 511 610 | fssd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → 𝑐 : ( 𝑅 ∪ { 𝑍 } ) ⟶ ( 0 ... 𝑁 ) ) |
| 652 | 651 | ffvelcdmda | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝑁 ) ) |
| 653 | 648 650 652 148 | syl3anc | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) |
| 654 | 653 | adantllr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) : 𝑋 ⟶ ℂ ) |
| 655 | 621 | adantr | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → 𝑥 ∈ 𝑋 ) |
| 656 | 654 655 | ffvelcdmd | ⊢ ( ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 657 | 647 656 | fprodcl | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ∈ ℂ ) |
| 658 | 626 627 657 587 628 601 | divmuldivd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) · ( ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) = ( ( ( ! ‘ 𝐽 ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) / ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) ) |
| 659 | 554 586 | mulcomd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) = ( ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) · ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) ) |
| 660 | nfv | ⊢ Ⅎ 𝑡 ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) | |
| 661 | nfcv | ⊢ Ⅎ 𝑡 ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) | |
| 662 | 505 19 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ¬ 𝑍 ∈ 𝑅 ) |
| 663 | 639 | fveq2d | ⊢ ( 𝑡 = 𝑍 → ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) = ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) |
| 664 | 660 661 576 609 662 585 663 554 | fprodsplitsn | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) = ( ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) · ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) ) |
| 665 | 664 | eqcomd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) · ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) = ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) |
| 666 | 659 665 | eqtrd | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) = ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) |
| 667 | 666 | oveq2d | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ 𝐽 ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) / ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) = ( ( ( ! ‘ 𝐽 ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) |
| 668 | 667 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ 𝐽 ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) / ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) = ( ( ( ! ‘ 𝐽 ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) |
| 669 | 505 372 | syl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( 𝑅 ∪ { 𝑍 } ) ∈ Fin ) |
| 670 | 577 | a1i | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( 0 ... 𝐽 ) ⊆ ℕ0 ) |
| 671 | 511 | ffvelcdmda | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( 𝑐 ‘ 𝑡 ) ∈ ( 0 ... 𝐽 ) ) |
| 672 | 670 671 | sseldd | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( 𝑐 ‘ 𝑡 ) ∈ ℕ0 ) |
| 673 | 672 | faccld | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℕ ) |
| 674 | 673 | nncnd | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℂ ) |
| 675 | 669 674 | fprodcl | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℂ ) |
| 676 | 675 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ∈ ℂ ) |
| 677 | 673 | nnne0d | ⊢ ( ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) ∧ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ) → ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ≠ 0 ) |
| 678 | 669 674 677 | fprodn0 | ⊢ ( ( 𝜑 ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ≠ 0 ) |
| 679 | 678 | adantlr | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ≠ 0 ) |
| 680 | 626 657 676 679 | div23d | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ 𝐽 ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) = ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 681 | eqidd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) = ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) | |
| 682 | 668 680 681 | 3eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ 𝐽 ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) / ( ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) · ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) ) = ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 683 | 646 658 682 | 3eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( ( ! ‘ 𝐽 ) / ( ! ‘ ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝑐 ‘ 𝑍 ) ) ‘ 𝑥 ) ) ) = ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 684 | 625 632 683 | 3eqtrd | ⊢ ( ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) ∧ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ) → ( ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) ) ) = ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 685 | 684 | sumeq2dv | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → Σ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( 𝐽 C ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) · ( ( ( ( ! ‘ ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 𝑐 ↾ 𝑅 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 𝐽 − ( 𝑐 ‘ 𝑍 ) ) ) ) ‘ 𝑥 ) ) ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 686 | 504 685 | eqtrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → Σ 𝑝 ∈ ∪ 𝑘 ∈ ( 0 ... 𝐽 ) ( { 𝑘 } × ( ( 𝐶 ‘ 𝑅 ) ‘ 𝑘 ) ) ( ( 𝐽 C ( 1st ‘ 𝑝 ) ) · ( ( ( ( ! ‘ ( 1st ‘ 𝑝 ) ) / ∏ 𝑡 ∈ 𝑅 ( ! ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ 𝑅 ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( ( 2nd ‘ 𝑝 ) ‘ 𝑡 ) ) ‘ 𝑥 ) ) · ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑍 ) ) ‘ ( 𝐽 − ( 1st ‘ 𝑝 ) ) ) ‘ 𝑥 ) ) ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 687 | 295 319 686 | 3eqtrd | ⊢ ( ( 𝜑 ∧ 𝑥 ∈ 𝑋 ) → Σ 𝑘 ∈ ( 0 ... 𝐽 ) ( ( 𝐽 C 𝑘 ) · ( ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) ‘ 𝑥 ) · ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) = Σ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) |
| 688 | 687 | mpteq2dva | ⊢ ( 𝜑 → ( 𝑥 ∈ 𝑋 ↦ Σ 𝑘 ∈ ( 0 ... 𝐽 ) ( ( 𝐽 C 𝑘 ) · ( ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ∏ 𝑡 ∈ 𝑅 ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ 𝑘 ) ‘ 𝑥 ) · ( ( ( 𝑘 ∈ ( 0 ... 𝐽 ) ↦ ( ( 𝑆 D𝑛 ( 𝑦 ∈ 𝑋 ↦ ( ( 𝐻 ‘ 𝑍 ) ‘ 𝑦 ) ) ) ‘ 𝑘 ) ) ‘ ( 𝐽 − 𝑘 ) ) ‘ 𝑥 ) ) ) ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |
| 689 | 47 210 688 | 3eqtrd | ⊢ ( 𝜑 → ( ( 𝑆 D𝑛 ( 𝑥 ∈ 𝑋 ↦ ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( 𝐻 ‘ 𝑡 ) ‘ 𝑥 ) ) ) ‘ 𝐽 ) = ( 𝑥 ∈ 𝑋 ↦ Σ 𝑐 ∈ ( ( 𝐶 ‘ ( 𝑅 ∪ { 𝑍 } ) ) ‘ 𝐽 ) ( ( ( ! ‘ 𝐽 ) / ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ! ‘ ( 𝑐 ‘ 𝑡 ) ) ) · ∏ 𝑡 ∈ ( 𝑅 ∪ { 𝑍 } ) ( ( ( 𝑆 D𝑛 ( 𝐻 ‘ 𝑡 ) ) ‘ ( 𝑐 ‘ 𝑡 ) ) ‘ 𝑥 ) ) ) ) |