| Step | Hyp | Ref
| Expression |
| 1 | | mplvrpmga.3 |
. . 3
⊢ 𝑀 = (Base‘(𝐼 mPoly 𝑅)) |
| 2 | | mplvrpmmhm.w |
. . . 4
⊢ 𝑊 = (𝐼 mPoly 𝑅) |
| 3 | 2 | fveq2i 6885 |
. . 3
⊢
(Base‘𝑊) =
(Base‘(𝐼 mPoly 𝑅)) |
| 4 | 1, 3 | eqtr4i 2788 |
. 2
⊢ 𝑀 = (Base‘𝑊) |
| 5 | | eqid 2762 |
. 2
⊢
(1r‘𝑊) = (1r‘𝑊) |
| 6 | | eqid 2762 |
. 2
⊢
(.r‘𝑊) = (.r‘𝑊) |
| 7 | | mplvrpmga.5 |
. . 3
⊢ (𝜑 → 𝐼 ∈ 𝑉) |
| 8 | | mplvrpmmhm.1 |
. . 3
⊢ (𝜑 → 𝑅 ∈ Ring) |
| 9 | 2, 7, 8 | mplringd 22238 |
. 2
⊢ (𝜑 → 𝑊 ∈ Ring) |
| 10 | | mplvrpmmhm.f |
. . 3
⊢ 𝐹 = (𝑓 ∈ 𝑀 ↦ (𝐷𝐴𝑓)) |
| 11 | | oveq2 7424 |
. . . 4
⊢ (𝑓 = (1r‘𝑊) → (𝐷𝐴𝑓) = (𝐷𝐴(1r‘𝑊))) |
| 12 | | mplvrpmga.4 |
. . . . . . 7
⊢ 𝐴 = (𝑑 ∈ 𝑃, 𝑓 ∈ 𝑀 ↦ (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑)))) |
| 13 | 12 | a1i 11 |
. . . . . 6
⊢ (𝜑 → 𝐴 = (𝑑 ∈ 𝑃, 𝑓 ∈ 𝑀 ↦ (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))))) |
| 14 | | simpr 490 |
. . . . . . . . . 10
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = (1r‘𝑊)) → 𝑓 = (1r‘𝑊)) |
| 15 | | simpl 488 |
. . . . . . . . . . 11
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = (1r‘𝑊)) → 𝑑 = 𝐷) |
| 16 | 15 | coeq2d 5846 |
. . . . . . . . . 10
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = (1r‘𝑊)) → (𝑥 ∘ 𝑑) = (𝑥 ∘ 𝐷)) |
| 17 | 14, 16 | fveq12d 6889 |
. . . . . . . . 9
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = (1r‘𝑊)) → (𝑓‘(𝑥 ∘ 𝑑)) = ((1r‘𝑊)‘(𝑥 ∘ 𝐷))) |
| 18 | 17 | ad2antlr 740 |
. . . . . . . 8
⊢ (((𝜑 ∧ (𝑑 = 𝐷 ∧ 𝑓 = (1r‘𝑊))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑓‘(𝑥 ∘ 𝑑)) = ((1r‘𝑊)‘(𝑥 ∘ 𝐷))) |
| 19 | | eqid 2762 |
. . . . . . . . . . . . 13
⊢ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} =
{ℎ ∈
(ℕ0 ↑m 𝐼) ∣ ℎ finSupp 0} |
| 20 | 19 | psrbasfsupp 34008 |
. . . . . . . . . . . 12
⊢ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} =
{ℎ ∈
(ℕ0 ↑m 𝐼) ∣ (◡ℎ “ ℕ) ∈ Fin} |
| 21 | | eqid 2762 |
. . . . . . . . . . . 12
⊢
(0g‘𝑅) = (0g‘𝑅) |
| 22 | | eqid 2762 |
. . . . . . . . . . . 12
⊢
(1r‘𝑅) = (1r‘𝑅) |
| 23 | 2, 20, 21, 22, 5, 7, 8 | mpl1 22227 |
. . . . . . . . . . 11
⊢ (𝜑 → (1r‘𝑊) = (𝑦 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
if(𝑦 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅)))) |
| 24 | 23 | adantr 486 |
. . . . . . . . . 10
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(1r‘𝑊) =
(𝑦 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
if(𝑦 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅)))) |
| 25 | | eqeq1 2766 |
. . . . . . . . . . . 12
⊢ (𝑦 = (𝑥 ∘ 𝐷) → (𝑦 = (𝐼 × {0}) ↔ (𝑥 ∘ 𝐷) = (𝐼 × {0}))) |
| 26 | | mplvrpmmhm.2 |
. . . . . . . . . . . . . . . . . 18
⊢ (𝜑 → 𝐷 ∈ 𝑃) |
| 27 | 26 | adantr 486 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝐷 ∈ 𝑃) |
| 28 | | mplvrpmga.1 |
. . . . . . . . . . . . . . . . . 18
⊢ 𝑆 = (SymGrp‘𝐼) |
| 29 | | mplvrpmga.2 |
. . . . . . . . . . . . . . . . . 18
⊢ 𝑃 = (Base‘𝑆) |
| 30 | 28, 29 | symgbasf1o 19503 |
. . . . . . . . . . . . . . . . 17
⊢ (𝐷 ∈ 𝑃 → 𝐷:𝐼–1-1-onto→𝐼) |
| 31 | | f1ococnv2 6849 |
. . . . . . . . . . . . . . . . 17
⊢ (𝐷:𝐼–1-1-onto→𝐼 → (𝐷 ∘ ◡𝐷) = ( I ↾ 𝐼)) |
| 32 | 27, 30, 31 | 3syl 19 |
. . . . . . . . . . . . . . . 16
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝐷 ∘ ◡𝐷) = ( I ↾ 𝐼)) |
| 33 | 32 | adantr 486 |
. . . . . . . . . . . . . . 15
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
(𝑥 ∘ 𝐷) = (𝐼 × {0})) → (𝐷 ∘ ◡𝐷) = ( I ↾ 𝐼)) |
| 34 | 33 | coeq2d 5846 |
. . . . . . . . . . . . . 14
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
(𝑥 ∘ 𝐷) = (𝐼 × {0})) → (𝑥 ∘ (𝐷 ∘ ◡𝐷)) = (𝑥 ∘ ( I ↾ 𝐼))) |
| 35 | | simpr 490 |
. . . . . . . . . . . . . . . 16
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
(𝑥 ∘ 𝐷) = (𝐼 × {0})) → (𝑥 ∘ 𝐷) = (𝐼 × {0})) |
| 36 | 35 | coeq1d 5845 |
. . . . . . . . . . . . . . 15
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
(𝑥 ∘ 𝐷) = (𝐼 × {0})) → ((𝑥 ∘ 𝐷) ∘ ◡𝐷) = ((𝐼 × {0}) ∘ ◡𝐷)) |
| 37 | | coass 6266 |
. . . . . . . . . . . . . . . 16
⊢ ((𝑥 ∘ 𝐷) ∘ ◡𝐷) = (𝑥 ∘ (𝐷 ∘ ◡𝐷)) |
| 38 | 37 | a1i 11 |
. . . . . . . . . . . . . . 15
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
(𝑥 ∘ 𝐷) = (𝐼 × {0})) → ((𝑥 ∘ 𝐷) ∘ ◡𝐷) = (𝑥 ∘ (𝐷 ∘ ◡𝐷))) |
| 39 | 26, 30 | syl 18 |
. . . . . . . . . . . . . . . . . 18
⊢ (𝜑 → 𝐷:𝐼–1-1-onto→𝐼) |
| 40 | | f1ocnv 6834 |
. . . . . . . . . . . . . . . . . 18
⊢ (𝐷:𝐼–1-1-onto→𝐼 → ◡𝐷:𝐼–1-1-onto→𝐼) |
| 41 | | f1of 6821 |
. . . . . . . . . . . . . . . . . 18
⊢ (◡𝐷:𝐼–1-1-onto→𝐼 → ◡𝐷:𝐼⟶𝐼) |
| 42 | 39, 40, 41 | 3syl 19 |
. . . . . . . . . . . . . . . . 17
⊢ (𝜑 → ◡𝐷:𝐼⟶𝐼) |
| 43 | | 0nn0 12546 |
. . . . . . . . . . . . . . . . . 18
⊢ 0 ∈
ℕ0 |
| 44 | 43 | a1i 11 |
. . . . . . . . . . . . . . . . 17
⊢ (𝜑 → 0 ∈
ℕ0) |
| 45 | 42, 44 | constcof 33081 |
. . . . . . . . . . . . . . . 16
⊢ (𝜑 → ((𝐼 × {0}) ∘ ◡𝐷) = (𝐼 × {0})) |
| 46 | 45 | ad2antrr 739 |
. . . . . . . . . . . . . . 15
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
(𝑥 ∘ 𝐷) = (𝐼 × {0})) → ((𝐼 × {0}) ∘ ◡𝐷) = (𝐼 × {0})) |
| 47 | 36, 38, 46 | 3eqtr3d 2805 |
. . . . . . . . . . . . . 14
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
(𝑥 ∘ 𝐷) = (𝐼 × {0})) → (𝑥 ∘ (𝐷 ∘ ◡𝐷)) = (𝐼 × {0})) |
| 48 | | ssrab2 4031 |
. . . . . . . . . . . . . . . . . 18
⊢ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ⊆
(ℕ0 ↑m 𝐼) |
| 49 | | simpr 490 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 50 | 48, 49 | sselid 3932 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑥 ∈
(ℕ0 ↑m 𝐼)) |
| 51 | 50 | elmaprd 8852 |
. . . . . . . . . . . . . . . 16
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑥:𝐼⟶ℕ0) |
| 52 | | fcoi1 6753 |
. . . . . . . . . . . . . . . 16
⊢ (𝑥:𝐼⟶ℕ0 → (𝑥 ∘ ( I ↾ 𝐼)) = 𝑥) |
| 53 | 51, 52 | syl 18 |
. . . . . . . . . . . . . . 15
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑥 ∘ ( I ↾
𝐼)) = 𝑥) |
| 54 | 53 | adantr 486 |
. . . . . . . . . . . . . 14
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
(𝑥 ∘ 𝐷) = (𝐼 × {0})) → (𝑥 ∘ ( I ↾ 𝐼)) = 𝑥) |
| 55 | 34, 47, 54 | 3eqtr3rd 2806 |
. . . . . . . . . . . . 13
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
(𝑥 ∘ 𝐷) = (𝐼 × {0})) → 𝑥 = (𝐼 × {0})) |
| 56 | | simpr 490 |
. . . . . . . . . . . . . . 15
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑥 = (𝐼 × {0})) → 𝑥 = (𝐼 × {0})) |
| 57 | 56 | coeq1d 5845 |
. . . . . . . . . . . . . 14
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑥 = (𝐼 × {0})) → (𝑥 ∘ 𝐷) = ((𝐼 × {0}) ∘ 𝐷)) |
| 58 | | f1of 6821 |
. . . . . . . . . . . . . . . . 17
⊢ (𝐷:𝐼–1-1-onto→𝐼 → 𝐷:𝐼⟶𝐼) |
| 59 | 26, 30, 58 | 3syl 19 |
. . . . . . . . . . . . . . . 16
⊢ (𝜑 → 𝐷:𝐼⟶𝐼) |
| 60 | 59, 44 | constcof 33081 |
. . . . . . . . . . . . . . 15
⊢ (𝜑 → ((𝐼 × {0}) ∘ 𝐷) = (𝐼 × {0})) |
| 61 | 60 | ad2antrr 739 |
. . . . . . . . . . . . . 14
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑥 = (𝐼 × {0})) → ((𝐼 × {0}) ∘ 𝐷) = (𝐼 × {0})) |
| 62 | 57, 61 | eqtrd 2797 |
. . . . . . . . . . . . 13
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑥 = (𝐼 × {0})) → (𝑥 ∘ 𝐷) = (𝐼 × {0})) |
| 63 | 55, 62 | impbida 813 |
. . . . . . . . . . . 12
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
((𝑥 ∘ 𝐷) = (𝐼 × {0}) ↔ 𝑥 = (𝐼 × {0}))) |
| 64 | 25, 63 | sylan9bbr 520 |
. . . . . . . . . . 11
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 = (𝑥 ∘ 𝐷)) → (𝑦 = (𝐼 × {0}) ↔ 𝑥 = (𝐼 × {0}))) |
| 65 | 64 | ifbid 4509 |
. . . . . . . . . 10
⊢ (((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 = (𝑥 ∘ 𝐷)) → if(𝑦 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅)) = if(𝑥 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅))) |
| 66 | 7 | adantr 486 |
. . . . . . . . . . 11
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝐼 ∈ 𝑉) |
| 67 | 28, 29, 66, 27, 49 | mplvrpmlem 34040 |
. . . . . . . . . 10
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑥 ∘ 𝐷) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 68 | | fvexd 6897 |
. . . . . . . . . . 11
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(1r‘𝑅)
∈ V) |
| 69 | | fvexd 6897 |
. . . . . . . . . . 11
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(0g‘𝑅)
∈ V) |
| 70 | 68, 69 | ifcld 4532 |
. . . . . . . . . 10
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
if(𝑥 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅)) ∈ V) |
| 71 | 24, 65, 67, 70 | fvmptd 6998 |
. . . . . . . . 9
⊢ ((𝜑 ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
((1r‘𝑊)‘(𝑥 ∘ 𝐷)) = if(𝑥 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅))) |
| 72 | 71 | adantlr 728 |
. . . . . . . 8
⊢ (((𝜑 ∧ (𝑑 = 𝐷 ∧ 𝑓 = (1r‘𝑊))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
((1r‘𝑊)‘(𝑥 ∘ 𝐷)) = if(𝑥 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅))) |
| 73 | 18, 72 | eqtrd 2797 |
. . . . . . 7
⊢ (((𝜑 ∧ (𝑑 = 𝐷 ∧ 𝑓 = (1r‘𝑊))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑓‘(𝑥 ∘ 𝑑)) = if(𝑥 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅))) |
| 74 | 73 | mpteq2dva 5202 |
. . . . . 6
⊢ ((𝜑 ∧ (𝑑 = 𝐷 ∧ 𝑓 = (1r‘𝑊))) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
if(𝑥 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅)))) |
| 75 | 4, 5, 9 | ringidcld 20408 |
. . . . . 6
⊢ (𝜑 → (1r‘𝑊) ∈ 𝑀) |
| 76 | | ovex 7449 |
. . . . . . . . 9
⊢
(ℕ0 ↑m 𝐼) ∈ V |
| 77 | 76 | rabex 5307 |
. . . . . . . 8
⊢ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∈
V |
| 78 | 77 | a1i 11 |
. . . . . . 7
⊢ (𝜑 → {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∈
V) |
| 79 | 78 | mptexd 7226 |
. . . . . 6
⊢ (𝜑 → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
if(𝑥 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅))) ∈ V) |
| 80 | 13, 74, 26, 75, 79 | ovmpod 7568 |
. . . . 5
⊢ (𝜑 → (𝐷𝐴(1r‘𝑊)) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
if(𝑥 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅)))) |
| 81 | | eqid 2762 |
. . . . . 6
⊢ (𝐼 mPwSer 𝑅) = (𝐼 mPwSer 𝑅) |
| 82 | | eqid 2762 |
. . . . . 6
⊢
(1r‘(𝐼 mPwSer 𝑅)) = (1r‘(𝐼 mPwSer 𝑅)) |
| 83 | 81, 7, 8, 20, 21, 22, 82 | psr1 22186 |
. . . . 5
⊢ (𝜑 →
(1r‘(𝐼
mPwSer 𝑅)) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
if(𝑥 = (𝐼 × {0}), (1r‘𝑅), (0g‘𝑅)))) |
| 84 | 81, 2, 4, 7, 8 | mplsubrg 22220 |
. . . . . 6
⊢ (𝜑 → 𝑀 ∈ (SubRing‘(𝐼 mPwSer 𝑅))) |
| 85 | 2, 81, 4 | mplval2 22211 |
. . . . . . 7
⊢ 𝑊 = ((𝐼 mPwSer 𝑅) ↾s 𝑀) |
| 86 | 85, 82 | subrg1 20745 |
. . . . . 6
⊢ (𝑀 ∈ (SubRing‘(𝐼 mPwSer 𝑅)) → (1r‘(𝐼 mPwSer 𝑅)) = (1r‘𝑊)) |
| 87 | 84, 86 | syl 18 |
. . . . 5
⊢ (𝜑 →
(1r‘(𝐼
mPwSer 𝑅)) =
(1r‘𝑊)) |
| 88 | 80, 83, 87 | 3eqtr2d 2803 |
. . . 4
⊢ (𝜑 → (𝐷𝐴(1r‘𝑊)) = (1r‘𝑊)) |
| 89 | 11, 88 | sylan9eqr 2819 |
. . 3
⊢ ((𝜑 ∧ 𝑓 = (1r‘𝑊)) → (𝐷𝐴𝑓) = (1r‘𝑊)) |
| 90 | 10, 89, 75, 75 | fvmptd2 6999 |
. 2
⊢ (𝜑 → (𝐹‘(1r‘𝑊)) = (1r‘𝑊)) |
| 91 | | nfcv 2924 |
. . . . . . 7
⊢
Ⅎ𝑣((𝑖‘(𝑦 ∘ 𝐷))(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷)))) |
| 92 | | eqid 2762 |
. . . . . . 7
⊢
(Base‘𝑅) =
(Base‘𝑅) |
| 93 | | fveq2 6882 |
. . . . . . . 8
⊢ (𝑣 = (𝑦 ∘ 𝐷) → (𝑖‘𝑣) = (𝑖‘(𝑦 ∘ 𝐷))) |
| 94 | | oveq2 7424 |
. . . . . . . . 9
⊢ (𝑣 = (𝑦 ∘ 𝐷) → ((𝑥 ∘ 𝐷) ∘f − 𝑣) = ((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷))) |
| 95 | 94 | fveq2d 6886 |
. . . . . . . 8
⊢ (𝑣 = (𝑦 ∘ 𝐷) → (𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣)) = (𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷)))) |
| 96 | 93, 95 | oveq12d 7434 |
. . . . . . 7
⊢ (𝑣 = (𝑦 ∘ 𝐷) → ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))) = ((𝑖‘(𝑦 ∘ 𝐷))(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷))))) |
| 97 | 8 | ringcmnd 20426 |
. . . . . . . 8
⊢ (𝜑 → 𝑅 ∈ CMnd) |
| 98 | 97 | ad3antrrr 743 |
. . . . . . 7
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑅 ∈
CMnd) |
| 99 | 77 | rabex 5307 |
. . . . . . . 8
⊢ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ∈ V |
| 100 | 99 | a1i 11 |
. . . . . . 7
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
{𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ∈ V) |
| 101 | | eqid 2762 |
. . . . . . . . . . . 12
⊢
(Base‘(𝐼
mPwSer 𝑅)) =
(Base‘(𝐼 mPwSer 𝑅)) |
| 102 | 2, 81, 4, 101 | mplbasss 22212 |
. . . . . . . . . . . . . 14
⊢ 𝑀 ⊆ (Base‘(𝐼 mPwSer 𝑅)) |
| 103 | | simplr 781 |
. . . . . . . . . . . . . 14
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → 𝑖 ∈ 𝑀) |
| 104 | 102, 103 | sselid 3932 |
. . . . . . . . . . . . 13
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → 𝑖 ∈ (Base‘(𝐼 mPwSer 𝑅))) |
| 105 | 104 | adantr 486 |
. . . . . . . . . . . 12
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑖 ∈ (Base‘(𝐼 mPwSer 𝑅))) |
| 106 | 81, 92, 20, 101, 105 | psrelbas 22151 |
. . . . . . . . . . 11
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑖:{ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}⟶(Base‘𝑅)) |
| 107 | 106 | feqmptd 6950 |
. . . . . . . . . 10
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑖 = (𝑣 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘𝑣))) |
| 108 | 103 | adantr 486 |
. . . . . . . . . . 11
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑖 ∈ 𝑀) |
| 109 | 2, 4, 21, 108 | mplelsfi 22210 |
. . . . . . . . . 10
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑖 finSupp
(0g‘𝑅)) |
| 110 | 107, 109 | eqbrtrrd 5133 |
. . . . . . . . 9
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑣 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘𝑣)) finSupp (0g‘𝑅)) |
| 111 | | ssrab2 4031 |
. . . . . . . . . 10
⊢ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ⊆ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0} |
| 112 | 111 | a1i 11 |
. . . . . . . . 9
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
{𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ⊆ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 113 | | fvexd 6897 |
. . . . . . . . 9
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(0g‘𝑅)
∈ V) |
| 114 | 110, 112,
113 | fmptssfisupp 9367 |
. . . . . . . 8
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ (𝑖‘𝑣)) finSupp (0g‘𝑅)) |
| 115 | | eqid 2762 |
. . . . . . . . 9
⊢
(.r‘𝑅) = (.r‘𝑅) |
| 116 | 8 | ad4antr 745 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑛 ∈ (Base‘𝑅)) → 𝑅 ∈ Ring) |
| 117 | | simpr 490 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑛 ∈ (Base‘𝑅)) → 𝑛 ∈ (Base‘𝑅)) |
| 118 | 92, 115, 21, 116, 117 | ringlzd 20438 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑛 ∈ (Base‘𝑅)) →
((0g‘𝑅)(.r‘𝑅)𝑛) = (0g‘𝑅)) |
| 119 | 106 | adantr 486 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑖:{ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}⟶(Base‘𝑅)) |
| 120 | | elrabi 3644 |
. . . . . . . . . 10
⊢ (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} → 𝑣 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 121 | 120 | adantl 487 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑣 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 122 | 119, 121 | ffvelcdmd 7081 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑖‘𝑣) ∈ (Base‘𝑅)) |
| 123 | | simpr 490 |
. . . . . . . . . . . 12
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → 𝑗 ∈ 𝑀) |
| 124 | 102, 123 | sselid 3932 |
. . . . . . . . . . 11
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → 𝑗 ∈ (Base‘(𝐼 mPwSer 𝑅))) |
| 125 | 124 | ad2antrr 739 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑗 ∈ (Base‘(𝐼 mPwSer 𝑅))) |
| 126 | 81, 92, 20, 101, 125 | psrelbas 22151 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑗:{ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}⟶(Base‘𝑅)) |
| 127 | 67 | ad5ant14 770 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑥 ∘ 𝐷) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 128 | 48, 121 | sselid 3932 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑣 ∈ (ℕ0
↑m 𝐼)) |
| 129 | 128 | elmaprd 8852 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑣:𝐼⟶ℕ0) |
| 130 | | breq1 5110 |
. . . . . . . . . . . 12
⊢ (𝑤 = 𝑣 → (𝑤 ∘r ≤ (𝑥 ∘ 𝐷) ↔ 𝑣 ∘r ≤ (𝑥 ∘ 𝐷))) |
| 131 | | simpr 490 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) |
| 132 | 130, 131 | elrabrd 3651 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑣 ∘r ≤ (𝑥 ∘ 𝐷)) |
| 133 | 20 | psrbagcon 22141 |
. . . . . . . . . . 11
⊢ (((𝑥 ∘ 𝐷) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∧
𝑣:𝐼⟶ℕ0 ∧ 𝑣 ∘r ≤ (𝑥 ∘ 𝐷)) → (((𝑥 ∘ 𝐷) ∘f − 𝑣) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∧
((𝑥 ∘ 𝐷) ∘f −
𝑣) ∘r ≤
(𝑥 ∘ 𝐷))) |
| 134 | 127, 129,
132, 133 | syl3anc 1398 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (((𝑥 ∘ 𝐷) ∘f − 𝑣) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∧
((𝑥 ∘ 𝐷) ∘f −
𝑣) ∘r ≤
(𝑥 ∘ 𝐷))) |
| 135 | 134 | simpld 500 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → ((𝑥 ∘ 𝐷) ∘f − 𝑣) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 136 | 126, 135 | ffvelcdmd 7081 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣)) ∈ (Base‘𝑅)) |
| 137 | 114, 118,
122, 136, 113 | fsuppssov1 9357 |
. . . . . . 7
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣)))) finSupp
(0g‘𝑅)) |
| 138 | | ssidd 3957 |
. . . . . . 7
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(Base‘𝑅) ⊆
(Base‘𝑅)) |
| 139 | 8 | ad4antr 745 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑅 ∈ Ring) |
| 140 | 92, 115, 139, 122, 136 | ringcld 20397 |
. . . . . . 7
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))) ∈ (Base‘𝑅)) |
| 141 | | breq1 5110 |
. . . . . . . 8
⊢ (𝑤 = (𝑦 ∘ 𝐷) → (𝑤 ∘r ≤ (𝑥 ∘ 𝐷) ↔ (𝑦 ∘ 𝐷) ∘r ≤ (𝑥 ∘ 𝐷))) |
| 142 | 7 | ad4antr 745 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝐼 ∈ 𝑉) |
| 143 | 26 | ad2antrr 739 |
. . . . . . . . . 10
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → 𝐷 ∈ 𝑃) |
| 144 | 143 | ad2antrr 739 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝐷 ∈ 𝑃) |
| 145 | | ssrab2 4031 |
. . . . . . . . . . 11
⊢ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ⊆ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0} |
| 146 | | simpr 490 |
. . . . . . . . . . 11
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) |
| 147 | 145, 146 | sselid 3932 |
. . . . . . . . . 10
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑦 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 148 | 147 | adantlr 728 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑦 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 149 | 28, 29, 142, 144, 148 | mplvrpmlem 34040 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑦 ∘ 𝐷) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 150 | 48 | a1i 11 |
. . . . . . . . . . . . 13
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
{ℎ ∈
(ℕ0 ↑m 𝐼) ∣ ℎ finSupp 0} ⊆ (ℕ0
↑m 𝐼)) |
| 151 | 145, 150 | sstrid 3945 |
. . . . . . . . . . . 12
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
{𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ⊆
(ℕ0 ↑m 𝐼)) |
| 152 | 151 | sselda 3934 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑦 ∈ (ℕ0
↑m 𝐼)) |
| 153 | 152 | elmaprd 8852 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑦:𝐼⟶ℕ0) |
| 154 | 153 | ffnd 6707 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑦 Fn 𝐼) |
| 155 | 51 | ad4ant14 765 |
. . . . . . . . . . 11
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑥:𝐼⟶ℕ0) |
| 156 | 155 | adantr 486 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑥:𝐼⟶ℕ0) |
| 157 | 156 | ffnd 6707 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑥 Fn 𝐼) |
| 158 | 59 | ad4antr 745 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝐷:𝐼⟶𝐼) |
| 159 | | breq1 5110 |
. . . . . . . . . 10
⊢ (𝑧 = 𝑦 → (𝑧 ∘r ≤ 𝑥 ↔ 𝑦 ∘r ≤ 𝑥)) |
| 160 | | simpr 490 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) |
| 161 | 159, 160 | elrabrd 3651 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑦 ∘r ≤ 𝑥) |
| 162 | 154, 157,
158, 142, 142, 161 | ofrco 33070 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑦 ∘ 𝐷) ∘r ≤ (𝑥 ∘ 𝐷)) |
| 163 | 141, 149,
162 | elrabd 3650 |
. . . . . . 7
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑦 ∘ 𝐷) ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) |
| 164 | | breq1 5110 |
. . . . . . . . 9
⊢ (𝑧 = (𝑣 ∘ ◡𝐷) → (𝑧 ∘r ≤ 𝑥 ↔ (𝑣 ∘ ◡𝐷) ∘r ≤ 𝑥)) |
| 165 | | breq1 5110 |
. . . . . . . . . 10
⊢ (ℎ = (𝑣 ∘ ◡𝐷) → (ℎ finSupp 0 ↔ (𝑣 ∘ ◡𝐷) finSupp 0)) |
| 166 | | nn0ex 12537 |
. . . . . . . . . . . 12
⊢
ℕ0 ∈ V |
| 167 | 166 | a1i 11 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → ℕ0
∈ V) |
| 168 | 7 | ad4antr 745 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝐼 ∈ 𝑉) |
| 169 | 42 | ad4antr 745 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → ◡𝐷:𝐼⟶𝐼) |
| 170 | 129, 169 | fcod 6732 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑣 ∘ ◡𝐷):𝐼⟶ℕ0) |
| 171 | 167, 168,
170 | elmapdd 8843 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑣 ∘ ◡𝐷) ∈ (ℕ0
↑m 𝐼)) |
| 172 | | breq1 5110 |
. . . . . . . . . . . 12
⊢ (ℎ = 𝑣 → (ℎ finSupp 0 ↔ 𝑣 finSupp 0)) |
| 173 | 172, 121 | elrabrd 3651 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑣 finSupp 0) |
| 174 | 39 | ad4antr 745 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝐷:𝐼–1-1-onto→𝐼) |
| 175 | | f1of1 6820 |
. . . . . . . . . . . 12
⊢ (◡𝐷:𝐼–1-1-onto→𝐼 → ◡𝐷:𝐼–1-1→𝐼) |
| 176 | 174, 40, 175 | 3syl 19 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → ◡𝐷:𝐼–1-1→𝐼) |
| 177 | 43 | a1i 11 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 0 ∈
ℕ0) |
| 178 | 173, 176,
177, 121 | fsuppco 9375 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑣 ∘ ◡𝐷) finSupp 0) |
| 179 | 165, 171,
178 | elrabd 3650 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑣 ∘ ◡𝐷) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 180 | 129 | ffnd 6707 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑣 Fn 𝐼) |
| 181 | 155 | adantr 486 |
. . . . . . . . . . . . 13
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑥:𝐼⟶ℕ0) |
| 182 | 181 | ffnd 6707 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝑥 Fn 𝐼) |
| 183 | 59 | ad4antr 745 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → 𝐷:𝐼⟶𝐼) |
| 184 | | fnfco 6744 |
. . . . . . . . . . . 12
⊢ ((𝑥 Fn 𝐼 ∧ 𝐷:𝐼⟶𝐼) → (𝑥 ∘ 𝐷) Fn 𝐼) |
| 185 | 182, 183,
184 | syl2anc 596 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑥 ∘ 𝐷) Fn 𝐼) |
| 186 | 180, 185,
169, 168, 168, 132 | ofrco 33070 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑣 ∘ ◡𝐷) ∘r ≤ ((𝑥 ∘ 𝐷) ∘ ◡𝐷)) |
| 187 | 174, 31 | syl 18 |
. . . . . . . . . . . . 13
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝐷 ∘ ◡𝐷) = ( I ↾ 𝐼)) |
| 188 | 187 | coeq2d 5846 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑥 ∘ (𝐷 ∘ ◡𝐷)) = (𝑥 ∘ ( I ↾ 𝐼))) |
| 189 | 181, 52 | syl 18 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑥 ∘ ( I ↾ 𝐼)) = 𝑥) |
| 190 | 188, 189 | eqtrd 2797 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑥 ∘ (𝐷 ∘ ◡𝐷)) = 𝑥) |
| 191 | 37, 190 | eqtrid 2809 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → ((𝑥 ∘ 𝐷) ∘ ◡𝐷) = 𝑥) |
| 192 | 186, 191 | breqtrd 5135 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑣 ∘ ◡𝐷) ∘r ≤ 𝑥) |
| 193 | 164, 179,
192 | elrabd 3650 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → (𝑣 ∘ ◡𝐷) ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) |
| 194 | 129 | adantr 486 |
. . . . . . . . 9
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑣:𝐼⟶ℕ0) |
| 195 | 153 | adantlr 728 |
. . . . . . . . 9
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑦:𝐼⟶ℕ0) |
| 196 | 39 | ad5antr 747 |
. . . . . . . . 9
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝐷:𝐼–1-1-onto→𝐼) |
| 197 | 194, 195,
196 | cocnvf1o 33187 |
. . . . . . . 8
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑣 = (𝑦 ∘ 𝐷) ↔ 𝑦 = (𝑣 ∘ ◡𝐷))) |
| 198 | 193, 197 | reu6dv 32934 |
. . . . . . 7
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) → ∃!𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}𝑣 = (𝑦 ∘ 𝐷)) |
| 199 | 91, 92, 21, 96, 98, 100, 137, 138, 140, 163, 198 | gsummptfsf1o 33487 |
. . . . . 6
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))))) = (𝑅 Σg (𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ↦ ((𝑖‘(𝑦 ∘ 𝐷))(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷))))))) |
| 200 | | coeq1 5841 |
. . . . . . . . . . . 12
⊢ (𝑡 = 𝑦 → (𝑡 ∘ 𝐷) = (𝑦 ∘ 𝐷)) |
| 201 | 200 | fveq2d 6886 |
. . . . . . . . . . 11
⊢ (𝑡 = 𝑦 → (𝑖‘(𝑡 ∘ 𝐷)) = (𝑖‘(𝑦 ∘ 𝐷))) |
| 202 | | oveq2 7424 |
. . . . . . . . . . . . 13
⊢ (𝑓 = 𝑖 → (𝐷𝐴𝑓) = (𝐷𝐴𝑖)) |
| 203 | 103 | adantr 486 |
. . . . . . . . . . . . 13
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑖 ∈ 𝑀) |
| 204 | | ovexd 7451 |
. . . . . . . . . . . . 13
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝐷𝐴𝑖) ∈ V) |
| 205 | 10, 202, 203, 204 | fvmptd3 7014 |
. . . . . . . . . . . 12
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝐹‘𝑖) = (𝐷𝐴𝑖)) |
| 206 | 12 | a1i 11 |
. . . . . . . . . . . . 13
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝐴 = (𝑑 ∈ 𝑃, 𝑓 ∈ 𝑀 ↦ (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))))) |
| 207 | | simpr 490 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑖) → 𝑓 = 𝑖) |
| 208 | | coeq2 5842 |
. . . . . . . . . . . . . . . . . 18
⊢ (𝑑 = 𝐷 → (𝑥 ∘ 𝑑) = (𝑥 ∘ 𝐷)) |
| 209 | 208 | adantr 486 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑖) → (𝑥 ∘ 𝑑) = (𝑥 ∘ 𝐷)) |
| 210 | 207, 209 | fveq12d 6889 |
. . . . . . . . . . . . . . . 16
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑖) → (𝑓‘(𝑥 ∘ 𝑑)) = (𝑖‘(𝑥 ∘ 𝐷))) |
| 211 | 210 | mpteq2dv 5203 |
. . . . . . . . . . . . . . 15
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑖) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘(𝑥 ∘ 𝐷)))) |
| 212 | | coeq1 5841 |
. . . . . . . . . . . . . . . . 17
⊢ (𝑥 = 𝑡 → (𝑥 ∘ 𝐷) = (𝑡 ∘ 𝐷)) |
| 213 | 212 | fveq2d 6886 |
. . . . . . . . . . . . . . . 16
⊢ (𝑥 = 𝑡 → (𝑖‘(𝑥 ∘ 𝐷)) = (𝑖‘(𝑡 ∘ 𝐷))) |
| 214 | 213 | cbvmptv 5213 |
. . . . . . . . . . . . . . 15
⊢ (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘(𝑥 ∘ 𝐷))) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘(𝑡 ∘ 𝐷))) |
| 215 | 211, 214 | eqtrdi 2813 |
. . . . . . . . . . . . . 14
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑖) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘(𝑡 ∘ 𝐷)))) |
| 216 | 215 | adantl 487 |
. . . . . . . . . . . . 13
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ (𝑑 = 𝐷 ∧ 𝑓 = 𝑖)) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘(𝑡 ∘ 𝐷)))) |
| 217 | 143 | adantr 486 |
. . . . . . . . . . . . 13
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝐷 ∈ 𝑃) |
| 218 | 77 | a1i 11 |
. . . . . . . . . . . . . 14
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∈
V) |
| 219 | 218 | mptexd 7226 |
. . . . . . . . . . . . 13
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘(𝑡 ∘ 𝐷))) ∈ V) |
| 220 | 206, 216,
217, 203, 219 | ovmpod 7568 |
. . . . . . . . . . . 12
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝐷𝐴𝑖) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘(𝑡 ∘ 𝐷)))) |
| 221 | 205, 220 | eqtrd 2797 |
. . . . . . . . . . 11
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝐹‘𝑖) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑖‘(𝑡 ∘ 𝐷)))) |
| 222 | | fvexd 6897 |
. . . . . . . . . . 11
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑖‘(𝑦 ∘ 𝐷)) ∈ V) |
| 223 | 201, 221,
147, 222 | fvmptd4 7015 |
. . . . . . . . . 10
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → ((𝐹‘𝑖)‘𝑦) = (𝑖‘(𝑦 ∘ 𝐷))) |
| 224 | 223 | adantlr 728 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → ((𝐹‘𝑖)‘𝑦) = (𝑖‘(𝑦 ∘ 𝐷))) |
| 225 | | oveq2 7424 |
. . . . . . . . . . . . 13
⊢ (𝑓 = 𝑗 → (𝐷𝐴𝑓) = (𝐷𝐴𝑗)) |
| 226 | | simpr 490 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑗) → 𝑓 = 𝑗) |
| 227 | 208 | adantr 486 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑗) → (𝑥 ∘ 𝑑) = (𝑥 ∘ 𝐷)) |
| 228 | 226, 227 | fveq12d 6889 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑗) → (𝑓‘(𝑥 ∘ 𝑑)) = (𝑗‘(𝑥 ∘ 𝐷))) |
| 229 | 228 | mpteq2dv 5203 |
. . . . . . . . . . . . . . . 16
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑗) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑥 ∘ 𝐷)))) |
| 230 | 212 | fveq2d 6886 |
. . . . . . . . . . . . . . . . 17
⊢ (𝑥 = 𝑡 → (𝑗‘(𝑥 ∘ 𝐷)) = (𝑗‘(𝑡 ∘ 𝐷))) |
| 231 | 230 | cbvmptv 5213 |
. . . . . . . . . . . . . . . 16
⊢ (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑥 ∘ 𝐷))) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑡 ∘ 𝐷))) |
| 232 | 229, 231 | eqtrdi 2813 |
. . . . . . . . . . . . . . 15
⊢ ((𝑑 = 𝐷 ∧ 𝑓 = 𝑗) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑡 ∘ 𝐷)))) |
| 233 | 232 | adantl 487 |
. . . . . . . . . . . . . 14
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ (𝑑 = 𝐷 ∧ 𝑓 = 𝑗)) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑡 ∘ 𝐷)))) |
| 234 | | simplr 781 |
. . . . . . . . . . . . . 14
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑗 ∈ 𝑀) |
| 235 | 218 | mptexd 7226 |
. . . . . . . . . . . . . 14
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑡 ∘ 𝐷))) ∈ V) |
| 236 | 206, 233,
217, 234, 235 | ovmpod 7568 |
. . . . . . . . . . . . 13
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝐷𝐴𝑗) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑡 ∘ 𝐷)))) |
| 237 | 225, 236 | sylan9eqr 2819 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑓 = 𝑗) → (𝐷𝐴𝑓) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑡 ∘ 𝐷)))) |
| 238 | 237 | adantllr 732 |
. . . . . . . . . . 11
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑓 = 𝑗) → (𝐷𝐴𝑓) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑡 ∘ 𝐷)))) |
| 239 | 123 | ad2antrr 739 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑗 ∈ 𝑀) |
| 240 | 77 | a1i 11 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∈
V) |
| 241 | 240 | mptexd 7226 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑡 ∘ 𝐷))) ∈ V) |
| 242 | 10, 238, 239, 241 | fvmptd2 6999 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝐹‘𝑗) = (𝑡 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑗‘(𝑡 ∘ 𝐷)))) |
| 243 | | coeq1 5841 |
. . . . . . . . . . . . 13
⊢ (𝑡 = (𝑥 ∘f − 𝑦) → (𝑡 ∘ 𝐷) = ((𝑥 ∘f − 𝑦) ∘ 𝐷)) |
| 244 | 243 | fveq2d 6886 |
. . . . . . . . . . . 12
⊢ (𝑡 = (𝑥 ∘f − 𝑦) → (𝑗‘(𝑡 ∘ 𝐷)) = (𝑗‘((𝑥 ∘f − 𝑦) ∘ 𝐷))) |
| 245 | 244 | adantl 487 |
. . . . . . . . . . 11
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → (𝑗‘(𝑡 ∘ 𝐷)) = (𝑗‘((𝑥 ∘f − 𝑦) ∘ 𝐷))) |
| 246 | 155 | ad2antrr 739 |
. . . . . . . . . . . . . 14
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → 𝑥:𝐼⟶ℕ0) |
| 247 | 246 | ffnd 6707 |
. . . . . . . . . . . . 13
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → 𝑥 Fn 𝐼) |
| 248 | 152 | adantr 486 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → 𝑦 ∈ (ℕ0
↑m 𝐼)) |
| 249 | 248 | elmaprd 8852 |
. . . . . . . . . . . . . 14
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → 𝑦:𝐼⟶ℕ0) |
| 250 | 249 | ffnd 6707 |
. . . . . . . . . . . . 13
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → 𝑦 Fn 𝐼) |
| 251 | 59 | ad5antr 747 |
. . . . . . . . . . . . 13
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → 𝐷:𝐼⟶𝐼) |
| 252 | 7 | ad5antr 747 |
. . . . . . . . . . . . 13
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → 𝐼 ∈ 𝑉) |
| 253 | | inidm 4175 |
. . . . . . . . . . . . 13
⊢ (𝐼 ∩ 𝐼) = 𝐼 |
| 254 | 247, 250,
251, 252, 252, 252, 253 | ofco 7706 |
. . . . . . . . . . . 12
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → ((𝑥 ∘f − 𝑦) ∘ 𝐷) = ((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷))) |
| 255 | 254 | fveq2d 6886 |
. . . . . . . . . . 11
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → (𝑗‘((𝑥 ∘f − 𝑦) ∘ 𝐷)) = (𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷)))) |
| 256 | 245, 255 | eqtrd 2797 |
. . . . . . . . . 10
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑡 = (𝑥 ∘f − 𝑦)) → (𝑗‘(𝑡 ∘ 𝐷)) = (𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷)))) |
| 257 | | breq1 5110 |
. . . . . . . . . . 11
⊢ (ℎ = (𝑥 ∘f − 𝑦) → (ℎ finSupp 0 ↔ (𝑥 ∘f − 𝑦) finSupp 0)) |
| 258 | 166 | a1i 11 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) →
ℕ0 ∈ V) |
| 259 | 157, 154,
142, 142, 253 | offn 7694 |
. . . . . . . . . . . . 13
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑥 ∘f −
𝑦) Fn 𝐼) |
| 260 | 157 | adantr 486 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → 𝑥 Fn 𝐼) |
| 261 | 154 | adantr 486 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → 𝑦 Fn 𝐼) |
| 262 | 142 | adantr 486 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → 𝐼 ∈ 𝑉) |
| 263 | | simpr 490 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → 𝑎 ∈ 𝐼) |
| 264 | | fnfvof 7698 |
. . . . . . . . . . . . . . . 16
⊢ (((𝑥 Fn 𝐼 ∧ 𝑦 Fn 𝐼) ∧ (𝐼 ∈ 𝑉 ∧ 𝑎 ∈ 𝐼)) → ((𝑥 ∘f − 𝑦)‘𝑎) = ((𝑥‘𝑎) − (𝑦‘𝑎))) |
| 265 | 260, 261,
262, 263, 264 | syl22anc 852 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → ((𝑥 ∘f − 𝑦)‘𝑎) = ((𝑥‘𝑎) − (𝑦‘𝑎))) |
| 266 | 153 | ffvelcdmda 7080 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → (𝑦‘𝑎) ∈
ℕ0) |
| 267 | 156 | ffvelcdmda 7080 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → (𝑥‘𝑎) ∈
ℕ0) |
| 268 | | simplr 781 |
. . . . . . . . . . . . . . . . . 18
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) |
| 269 | 159, 268 | elrabrd 3651 |
. . . . . . . . . . . . . . . . 17
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → 𝑦 ∘r ≤ 𝑥) |
| 270 | 261, 260,
262, 269, 263 | fnfvor 33069 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → (𝑦‘𝑎) ≤ (𝑥‘𝑎)) |
| 271 | | nn0sub 12581 |
. . . . . . . . . . . . . . . . 17
⊢ (((𝑦‘𝑎) ∈ ℕ0 ∧ (𝑥‘𝑎) ∈ ℕ0) → ((𝑦‘𝑎) ≤ (𝑥‘𝑎) ↔ ((𝑥‘𝑎) − (𝑦‘𝑎)) ∈
ℕ0)) |
| 272 | 271 | biimpa 482 |
. . . . . . . . . . . . . . . 16
⊢ ((((𝑦‘𝑎) ∈ ℕ0 ∧ (𝑥‘𝑎) ∈ ℕ0) ∧ (𝑦‘𝑎) ≤ (𝑥‘𝑎)) → ((𝑥‘𝑎) − (𝑦‘𝑎)) ∈
ℕ0) |
| 273 | 266, 267,
270, 272 | syl21anc 851 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → ((𝑥‘𝑎) − (𝑦‘𝑎)) ∈
ℕ0) |
| 274 | 265, 273 | eqeltrd 2862 |
. . . . . . . . . . . . . 14
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ 𝐼) → ((𝑥 ∘f − 𝑦)‘𝑎) ∈
ℕ0) |
| 275 | 274 | ralrimiva 3156 |
. . . . . . . . . . . . 13
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → ∀𝑎 ∈ 𝐼 ((𝑥 ∘f − 𝑦)‘𝑎) ∈
ℕ0) |
| 276 | | ffnfv 7115 |
. . . . . . . . . . . . 13
⊢ ((𝑥 ∘f −
𝑦):𝐼⟶ℕ0 ↔ ((𝑥 ∘f −
𝑦) Fn 𝐼 ∧ ∀𝑎 ∈ 𝐼 ((𝑥 ∘f − 𝑦)‘𝑎) ∈
ℕ0)) |
| 277 | 259, 275,
276 | sylanbrc 595 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑥 ∘f −
𝑦):𝐼⟶ℕ0) |
| 278 | 258, 142,
277 | elmapdd 8843 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑥 ∘f −
𝑦) ∈
(ℕ0 ↑m 𝐼)) |
| 279 | | ovexd 7451 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑥 ∘f −
𝑦) ∈
V) |
| 280 | 43 | a1i 11 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 0 ∈
ℕ0) |
| 281 | 157, 154,
142, 142 | offun 7695 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → Fun (𝑥 ∘f −
𝑦)) |
| 282 | 20 | psrbagfsupp 22135 |
. . . . . . . . . . . . 13
⊢ (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} →
𝑥 finSupp
0) |
| 283 | 282 | ad2antlr 740 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → 𝑥 finSupp 0) |
| 284 | | dffn2 6708 |
. . . . . . . . . . . . . 14
⊢ ((𝑥 ∘f −
𝑦) Fn 𝐼 ↔ (𝑥 ∘f − 𝑦):𝐼⟶V) |
| 285 | 259, 284 | sylib 221 |
. . . . . . . . . . . . 13
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑥 ∘f −
𝑦):𝐼⟶V) |
| 286 | 157 | adantr 486 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → 𝑥 Fn 𝐼) |
| 287 | 154 | adantr 486 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → 𝑦 Fn 𝐼) |
| 288 | 142 | adantr 486 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → 𝐼 ∈ 𝑉) |
| 289 | | simpr 490 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) |
| 290 | 289 | eldifad 3914 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → 𝑎 ∈ 𝐼) |
| 291 | 286, 287,
288, 290, 264 | syl22anc 852 |
. . . . . . . . . . . . . 14
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → ((𝑥 ∘f − 𝑦)‘𝑎) = ((𝑥‘𝑎) − (𝑦‘𝑎))) |
| 292 | 43 | a1i 11 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → 0 ∈
ℕ0) |
| 293 | 286, 288,
292, 289 | fvdifsupp 8172 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → (𝑥‘𝑎) = 0) |
| 294 | 153 | adantr 486 |
. . . . . . . . . . . . . . . . 17
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → 𝑦:𝐼⟶ℕ0) |
| 295 | 294, 290 | ffvelcdmd 7081 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → (𝑦‘𝑎) ∈
ℕ0) |
| 296 | | simplr 781 |
. . . . . . . . . . . . . . . . . . 19
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → 𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) |
| 297 | 159, 296 | elrabrd 3651 |
. . . . . . . . . . . . . . . . . 18
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → 𝑦 ∘r ≤ 𝑥) |
| 298 | 287, 286,
288, 297, 290 | fnfvor 33069 |
. . . . . . . . . . . . . . . . 17
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → (𝑦‘𝑎) ≤ (𝑥‘𝑎)) |
| 299 | 298, 293 | breqtrd 5135 |
. . . . . . . . . . . . . . . 16
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → (𝑦‘𝑎) ≤ 0) |
| 300 | | nn0le0eq0 12559 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝑦‘𝑎) ∈ ℕ0 → ((𝑦‘𝑎) ≤ 0 ↔ (𝑦‘𝑎) = 0)) |
| 301 | 300 | biimpa 482 |
. . . . . . . . . . . . . . . 16
⊢ (((𝑦‘𝑎) ∈ ℕ0 ∧ (𝑦‘𝑎) ≤ 0) → (𝑦‘𝑎) = 0) |
| 302 | 295, 299,
301 | syl2anc 596 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → (𝑦‘𝑎) = 0) |
| 303 | 293, 302 | oveq12d 7434 |
. . . . . . . . . . . . . 14
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → ((𝑥‘𝑎) − (𝑦‘𝑎)) = (0 − 0)) |
| 304 | | 0m0e0 12386 |
. . . . . . . . . . . . . . 15
⊢ (0
− 0) = 0 |
| 305 | 304 | a1i 11 |
. . . . . . . . . . . . . 14
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → (0 − 0) =
0) |
| 306 | 291, 303,
305 | 3eqtrd 2801 |
. . . . . . . . . . . . 13
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) ∧ 𝑎 ∈ (𝐼 ∖ (𝑥 supp 0))) → ((𝑥 ∘f − 𝑦)‘𝑎) = 0) |
| 307 | 285, 306 | suppss 8195 |
. . . . . . . . . . . 12
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → ((𝑥 ∘f −
𝑦) supp 0) ⊆ (𝑥 supp 0)) |
| 308 | 279, 280,
281, 283, 307 | fsuppsssuppgd 9355 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑥 ∘f −
𝑦) finSupp
0) |
| 309 | 257, 278,
308 | elrabd 3650 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑥 ∘f −
𝑦) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 310 | | fvexd 6897 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷))) ∈ V) |
| 311 | 242, 256,
309, 310 | fvmptd 6998 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → ((𝐹‘𝑗)‘(𝑥 ∘f − 𝑦)) = (𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷)))) |
| 312 | 224, 311 | oveq12d 7434 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥}) → (((𝐹‘𝑖)‘𝑦)(.r‘𝑅)((𝐹‘𝑗)‘(𝑥 ∘f − 𝑦))) = ((𝑖‘(𝑦 ∘ 𝐷))(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷))))) |
| 313 | 312 | mpteq2dva 5202 |
. . . . . . 7
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ↦ (((𝐹‘𝑖)‘𝑦)(.r‘𝑅)((𝐹‘𝑗)‘(𝑥 ∘f − 𝑦)))) = (𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ↦ ((𝑖‘(𝑦 ∘ 𝐷))(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷)))))) |
| 314 | 313 | oveq2d 7432 |
. . . . . 6
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑅
Σg (𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ↦ (((𝐹‘𝑖)‘𝑦)(.r‘𝑅)((𝐹‘𝑗)‘(𝑥 ∘f − 𝑦))))) = (𝑅 Σg (𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ↦ ((𝑖‘(𝑦 ∘ 𝐷))(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − (𝑦 ∘ 𝐷))))))) |
| 315 | 199, 314 | eqtr4d 2800 |
. . . . 5
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))))) = (𝑅 Σg (𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ↦ (((𝐹‘𝑖)‘𝑦)(.r‘𝑅)((𝐹‘𝑗)‘(𝑥 ∘f − 𝑦)))))) |
| 316 | 315 | mpteq2dva 5202 |
. . . 4
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣)))))) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ↦ (((𝐹‘𝑖)‘𝑦)(.r‘𝑅)((𝐹‘𝑗)‘(𝑥 ∘f − 𝑦))))))) |
| 317 | | oveq2 7424 |
. . . . . 6
⊢ (𝑓 = (𝑖(.r‘𝑊)𝑗) → (𝐷𝐴𝑓) = (𝐷𝐴(𝑖(.r‘𝑊)𝑗))) |
| 318 | 12 | a1i 11 |
. . . . . . 7
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → 𝐴 = (𝑑 ∈ 𝑃, 𝑓 ∈ 𝑀 ↦ (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))))) |
| 319 | | simprr 785 |
. . . . . . . . . . 11
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) → 𝑓 = (𝑖(.r‘𝑊)𝑗)) |
| 320 | 2, 4, 115, 6, 20, 103, 123 | mplmul 22226 |
. . . . . . . . . . . 12
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝑖(.r‘𝑊)𝑗) = (𝑢 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
𝑢} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘(𝑢 ∘f − 𝑣))))))) |
| 321 | 320 | adantr 486 |
. . . . . . . . . . 11
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) → (𝑖(.r‘𝑊)𝑗) = (𝑢 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
𝑢} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘(𝑢 ∘f − 𝑣))))))) |
| 322 | 319, 321 | eqtrd 2797 |
. . . . . . . . . 10
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) → 𝑓 = (𝑢 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
𝑢} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘(𝑢 ∘f − 𝑣))))))) |
| 323 | 322 | adantr 486 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑓 = (𝑢 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
𝑢} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘(𝑢 ∘f − 𝑣))))))) |
| 324 | | simpr 490 |
. . . . . . . . . . . . . 14
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → 𝑢 = (𝑥 ∘ 𝑑)) |
| 325 | | simplrl 789 |
. . . . . . . . . . . . . . . 16
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑑 = 𝐷) |
| 326 | 325 | adantr 486 |
. . . . . . . . . . . . . . 15
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → 𝑑 = 𝐷) |
| 327 | 326 | coeq2d 5846 |
. . . . . . . . . . . . . 14
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → (𝑥 ∘ 𝑑) = (𝑥 ∘ 𝐷)) |
| 328 | 324, 327 | eqtrd 2797 |
. . . . . . . . . . . . 13
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → 𝑢 = (𝑥 ∘ 𝐷)) |
| 329 | 328 | breq2d 5119 |
. . . . . . . . . . . 12
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → (𝑤 ∘r ≤ 𝑢 ↔ 𝑤 ∘r ≤ (𝑥 ∘ 𝐷))) |
| 330 | 329 | rabbidv 3421 |
. . . . . . . . . . 11
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
𝑢} = {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)}) |
| 331 | 328 | fvoveq1d 7438 |
. . . . . . . . . . . 12
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → (𝑗‘(𝑢 ∘f − 𝑣)) = (𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))) |
| 332 | 331 | oveq2d 7432 |
. . . . . . . . . . 11
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘(𝑢 ∘f − 𝑣))) = ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣)))) |
| 333 | 330, 332 | mpteq12dv 5196 |
. . . . . . . . . 10
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
𝑢} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘(𝑢 ∘f − 𝑣)))) = (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))))) |
| 334 | 333 | oveq2d 7432 |
. . . . . . . . 9
⊢
((((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) ∧
𝑢 = (𝑥 ∘ 𝑑)) → (𝑅 Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
𝑢} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘(𝑢 ∘f − 𝑣))))) = (𝑅 Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣)))))) |
| 335 | 7 | ad4antr 745 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝐼 ∈ 𝑉) |
| 336 | 26 | ad4antr 745 |
. . . . . . . . . . 11
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝐷 ∈ 𝑃) |
| 337 | 325, 336 | eqeltrd 2862 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑑 ∈ 𝑃) |
| 338 | | simpr 490 |
. . . . . . . . . 10
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 339 | 28, 29, 335, 337, 338 | mplvrpmlem 34040 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑥 ∘ 𝑑) ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp
0}) |
| 340 | | ovexd 7451 |
. . . . . . . . 9
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))))) ∈ V) |
| 341 | 323, 334,
339, 340 | fvmptd 6998 |
. . . . . . . 8
⊢
(((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) ∧ 𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0}) →
(𝑓‘(𝑥 ∘ 𝑑)) = (𝑅 Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣)))))) |
| 342 | 341 | mpteq2dva 5202 |
. . . . . . 7
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ (𝑑 = 𝐷 ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗))) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑓‘(𝑥 ∘ 𝑑))) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))))))) |
| 343 | 9 | ad2antrr 739 |
. . . . . . . 8
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → 𝑊 ∈ Ring) |
| 344 | 4, 6, 343, 103, 123 | ringcld 20397 |
. . . . . . 7
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝑖(.r‘𝑊)𝑗) ∈ 𝑀) |
| 345 | 77 | a1i 11 |
. . . . . . . 8
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∈
V) |
| 346 | 345 | mptexd 7226 |
. . . . . . 7
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣)))))) ∈
V) |
| 347 | 318, 342,
143, 344, 346 | ovmpod 7568 |
. . . . . 6
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝐷𝐴(𝑖(.r‘𝑊)𝑗)) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))))))) |
| 348 | 317, 347 | sylan9eqr 2819 |
. . . . 5
⊢ ((((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) ∧ 𝑓 = (𝑖(.r‘𝑊)𝑗)) → (𝐷𝐴𝑓) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))))))) |
| 349 | 10, 348, 344, 346 | fvmptd2 6999 |
. . . 4
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝐹‘(𝑖(.r‘𝑊)𝑗)) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑣 ∈ {𝑤 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑤 ∘r ≤
(𝑥 ∘ 𝐷)} ↦ ((𝑖‘𝑣)(.r‘𝑅)(𝑗‘((𝑥 ∘ 𝐷) ∘f − 𝑣))))))) |
| 350 | 28, 29, 1, 12, 7 | mplvrpmga 34042 |
. . . . . . . . . . . . 13
⊢ (𝜑 → 𝐴 ∈ (𝑆 GrpAct 𝑀)) |
| 351 | 29 | gaf 19423 |
. . . . . . . . . . . . 13
⊢ (𝐴 ∈ (𝑆 GrpAct 𝑀) → 𝐴:(𝑃 × 𝑀)⟶𝑀) |
| 352 | 350, 351 | syl 18 |
. . . . . . . . . . . 12
⊢ (𝜑 → 𝐴:(𝑃 × 𝑀)⟶𝑀) |
| 353 | 352 | fovcld 7543 |
. . . . . . . . . . 11
⊢ ((𝜑 ∧ 𝐷 ∈ 𝑃 ∧ 𝑓 ∈ 𝑀) → (𝐷𝐴𝑓) ∈ 𝑀) |
| 354 | 353 | 3expa 1136 |
. . . . . . . . . 10
⊢ (((𝜑 ∧ 𝐷 ∈ 𝑃) ∧ 𝑓 ∈ 𝑀) → (𝐷𝐴𝑓) ∈ 𝑀) |
| 355 | 354 | an32s 665 |
. . . . . . . . 9
⊢ (((𝜑 ∧ 𝑓 ∈ 𝑀) ∧ 𝐷 ∈ 𝑃) → (𝐷𝐴𝑓) ∈ 𝑀) |
| 356 | 26, 355 | mpidan 702 |
. . . . . . . 8
⊢ ((𝜑 ∧ 𝑓 ∈ 𝑀) → (𝐷𝐴𝑓) ∈ 𝑀) |
| 357 | 356, 10 | fmptd 7110 |
. . . . . . 7
⊢ (𝜑 → 𝐹:𝑀⟶𝑀) |
| 358 | 357 | ad2antrr 739 |
. . . . . 6
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → 𝐹:𝑀⟶𝑀) |
| 359 | 358, 103 | ffvelcdmd 7081 |
. . . . 5
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝐹‘𝑖) ∈ 𝑀) |
| 360 | 358, 123 | ffvelcdmd 7081 |
. . . . 5
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝐹‘𝑗) ∈ 𝑀) |
| 361 | 2, 4, 115, 6, 20, 359, 360 | mplmul 22226 |
. . . 4
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → ((𝐹‘𝑖)(.r‘𝑊)(𝐹‘𝑗)) = (𝑥 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ↦
(𝑅
Σg (𝑦 ∈ {𝑧 ∈ {ℎ ∈ (ℕ0
↑m 𝐼)
∣ ℎ finSupp 0} ∣
𝑧 ∘r ≤
𝑥} ↦ (((𝐹‘𝑖)‘𝑦)(.r‘𝑅)((𝐹‘𝑗)‘(𝑥 ∘f − 𝑦))))))) |
| 362 | 316, 349,
361 | 3eqtr4d 2807 |
. . 3
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝐹‘(𝑖(.r‘𝑊)𝑗)) = ((𝐹‘𝑖)(.r‘𝑊)(𝐹‘𝑗))) |
| 363 | 362 | anasss 472 |
. 2
⊢ ((𝜑 ∧ (𝑖 ∈ 𝑀 ∧ 𝑗 ∈ 𝑀)) → (𝐹‘(𝑖(.r‘𝑊)𝑗)) = ((𝐹‘𝑖)(.r‘𝑊)(𝐹‘𝑗))) |
| 364 | | eqid 2762 |
. 2
⊢
(+g‘𝑊) = (+g‘𝑊) |
| 365 | 28, 29, 1, 12, 7, 10, 2, 8, 26 | mplvrpmmhm 34043 |
. . . . 5
⊢ (𝜑 → 𝐹 ∈ (𝑊 MndHom 𝑊)) |
| 366 | 365 | ad2antrr 739 |
. . . 4
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → 𝐹 ∈ (𝑊 MndHom 𝑊)) |
| 367 | 4, 364, 364 | mhmlin 18902 |
. . . 4
⊢ ((𝐹 ∈ (𝑊 MndHom 𝑊) ∧ 𝑖 ∈ 𝑀 ∧ 𝑗 ∈ 𝑀) → (𝐹‘(𝑖(+g‘𝑊)𝑗)) = ((𝐹‘𝑖)(+g‘𝑊)(𝐹‘𝑗))) |
| 368 | 366, 103,
123, 367 | syl3anc 1398 |
. . 3
⊢ (((𝜑 ∧ 𝑖 ∈ 𝑀) ∧ 𝑗 ∈ 𝑀) → (𝐹‘(𝑖(+g‘𝑊)𝑗)) = ((𝐹‘𝑖)(+g‘𝑊)(𝐹‘𝑗))) |
| 369 | 368 | anasss 472 |
. 2
⊢ ((𝜑 ∧ (𝑖 ∈ 𝑀 ∧ 𝑗 ∈ 𝑀)) → (𝐹‘(𝑖(+g‘𝑊)𝑗)) = ((𝐹‘𝑖)(+g‘𝑊)(𝐹‘𝑗))) |
| 370 | 4, 5, 5, 6, 6, 9, 9, 90, 363, 4, 364, 364, 357, 369 | isrhmd 20634 |
1
⊢ (𝜑 → 𝐹 ∈ (𝑊 RingHom 𝑊)) |