Step | Hyp | Ref
| Expression |
1 | | uvcresum.y |
. . . . . . 7
⊢ 𝑌 = (𝑅 freeLMod 𝐼) |
2 | | eqid 2610 |
. . . . . . 7
⊢
(Base‘𝑅) =
(Base‘𝑅) |
3 | | uvcresum.b |
. . . . . . 7
⊢ 𝐵 = (Base‘𝑌) |
4 | 1, 2, 3 | frlmbasf 19923 |
. . . . . 6
⊢ ((𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑋:𝐼⟶(Base‘𝑅)) |
5 | 4 | 3adant1 1072 |
. . . . 5
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑋:𝐼⟶(Base‘𝑅)) |
6 | 5 | feqmptd 6159 |
. . . 4
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑋 = (𝑎 ∈ 𝐼 ↦ (𝑋‘𝑎))) |
7 | | eqid 2610 |
. . . . . . 7
⊢
(0g‘𝑅) = (0g‘𝑅) |
8 | | simpl1 1057 |
. . . . . . . 8
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → 𝑅 ∈ Ring) |
9 | | ringmnd 18379 |
. . . . . . . 8
⊢ (𝑅 ∈ Ring → 𝑅 ∈ Mnd) |
10 | 8, 9 | syl 17 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → 𝑅 ∈ Mnd) |
11 | | simpl2 1058 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → 𝐼 ∈ 𝑊) |
12 | | simpr 476 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → 𝑎 ∈ 𝐼) |
13 | | simpl2 1058 |
. . . . . . . . . . . 12
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → 𝐼 ∈ 𝑊) |
14 | 5 | ffvelrnda 6267 |
. . . . . . . . . . . . . . 15
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → (𝑋‘𝑏) ∈ (Base‘𝑅)) |
15 | | uvcresum.u |
. . . . . . . . . . . . . . . . . 18
⊢ 𝑈 = (𝑅 unitVec 𝐼) |
16 | 15, 1, 3 | uvcff 19949 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊) → 𝑈:𝐼⟶𝐵) |
17 | 16 | 3adant3 1074 |
. . . . . . . . . . . . . . . 16
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑈:𝐼⟶𝐵) |
18 | 17 | ffvelrnda 6267 |
. . . . . . . . . . . . . . 15
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → (𝑈‘𝑏) ∈ 𝐵) |
19 | | uvcresum.v |
. . . . . . . . . . . . . . 15
⊢ · = (
·𝑠 ‘𝑌) |
20 | | eqid 2610 |
. . . . . . . . . . . . . . 15
⊢
(.r‘𝑅) = (.r‘𝑅) |
21 | 1, 3, 2, 13, 14, 18, 19, 20 | frlmvscafval 19928 |
. . . . . . . . . . . . . 14
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → ((𝑋‘𝑏) · (𝑈‘𝑏)) = ((𝐼 × {(𝑋‘𝑏)}) ∘𝑓
(.r‘𝑅)(𝑈‘𝑏))) |
22 | 14 | adantr 480 |
. . . . . . . . . . . . . . 15
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) ∧ 𝑎 ∈ 𝐼) → (𝑋‘𝑏) ∈ (Base‘𝑅)) |
23 | 1, 2, 3 | frlmbasf 19923 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝐼 ∈ 𝑊 ∧ (𝑈‘𝑏) ∈ 𝐵) → (𝑈‘𝑏):𝐼⟶(Base‘𝑅)) |
24 | 13, 18, 23 | syl2anc 691 |
. . . . . . . . . . . . . . . 16
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → (𝑈‘𝑏):𝐼⟶(Base‘𝑅)) |
25 | 24 | ffvelrnda 6267 |
. . . . . . . . . . . . . . 15
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) ∧ 𝑎 ∈ 𝐼) → ((𝑈‘𝑏)‘𝑎) ∈ (Base‘𝑅)) |
26 | | fconstmpt 5085 |
. . . . . . . . . . . . . . . 16
⊢ (𝐼 × {(𝑋‘𝑏)}) = (𝑎 ∈ 𝐼 ↦ (𝑋‘𝑏)) |
27 | 26 | a1i 11 |
. . . . . . . . . . . . . . 15
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → (𝐼 × {(𝑋‘𝑏)}) = (𝑎 ∈ 𝐼 ↦ (𝑋‘𝑏))) |
28 | 24 | feqmptd 6159 |
. . . . . . . . . . . . . . 15
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → (𝑈‘𝑏) = (𝑎 ∈ 𝐼 ↦ ((𝑈‘𝑏)‘𝑎))) |
29 | 13, 22, 25, 27, 28 | offval2 6812 |
. . . . . . . . . . . . . 14
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → ((𝐼 × {(𝑋‘𝑏)}) ∘𝑓
(.r‘𝑅)(𝑈‘𝑏)) = (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) |
30 | 21, 29 | eqtrd 2644 |
. . . . . . . . . . . . 13
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → ((𝑋‘𝑏) · (𝑈‘𝑏)) = (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) |
31 | 1 | frlmlmod 19912 |
. . . . . . . . . . . . . . . 16
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊) → 𝑌 ∈ LMod) |
32 | 31 | 3adant3 1074 |
. . . . . . . . . . . . . . 15
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑌 ∈ LMod) |
33 | 32 | adantr 480 |
. . . . . . . . . . . . . 14
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → 𝑌 ∈ LMod) |
34 | 1 | frlmsca 19916 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊) → 𝑅 = (Scalar‘𝑌)) |
35 | 34 | 3adant3 1074 |
. . . . . . . . . . . . . . . . 17
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑅 = (Scalar‘𝑌)) |
36 | 35 | fveq2d 6107 |
. . . . . . . . . . . . . . . 16
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (Base‘𝑅) = (Base‘(Scalar‘𝑌))) |
37 | 36 | adantr 480 |
. . . . . . . . . . . . . . 15
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → (Base‘𝑅) = (Base‘(Scalar‘𝑌))) |
38 | 14, 37 | eleqtrd 2690 |
. . . . . . . . . . . . . 14
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → (𝑋‘𝑏) ∈ (Base‘(Scalar‘𝑌))) |
39 | | eqid 2610 |
. . . . . . . . . . . . . . 15
⊢
(Scalar‘𝑌) =
(Scalar‘𝑌) |
40 | | eqid 2610 |
. . . . . . . . . . . . . . 15
⊢
(Base‘(Scalar‘𝑌)) = (Base‘(Scalar‘𝑌)) |
41 | 3, 39, 19, 40 | lmodvscl 18703 |
. . . . . . . . . . . . . 14
⊢ ((𝑌 ∈ LMod ∧ (𝑋‘𝑏) ∈ (Base‘(Scalar‘𝑌)) ∧ (𝑈‘𝑏) ∈ 𝐵) → ((𝑋‘𝑏) · (𝑈‘𝑏)) ∈ 𝐵) |
42 | 33, 38, 18, 41 | syl3anc 1318 |
. . . . . . . . . . . . 13
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → ((𝑋‘𝑏) · (𝑈‘𝑏)) ∈ 𝐵) |
43 | 30, 42 | eqeltrrd 2689 |
. . . . . . . . . . . 12
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))) ∈ 𝐵) |
44 | 1, 2, 3 | frlmbasf 19923 |
. . . . . . . . . . . 12
⊢ ((𝐼 ∈ 𝑊 ∧ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))) ∈ 𝐵) → (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))):𝐼⟶(Base‘𝑅)) |
45 | 13, 43, 44 | syl2anc 691 |
. . . . . . . . . . 11
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))):𝐼⟶(Base‘𝑅)) |
46 | | eqid 2610 |
. . . . . . . . . . . 12
⊢ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))) = (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))) |
47 | 46 | fmpt 6289 |
. . . . . . . . . . 11
⊢
(∀𝑎 ∈
𝐼 ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)) ∈ (Base‘𝑅) ↔ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))):𝐼⟶(Base‘𝑅)) |
48 | 45, 47 | sylibr 223 |
. . . . . . . . . 10
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) → ∀𝑎 ∈ 𝐼 ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)) ∈ (Base‘𝑅)) |
49 | 48 | r19.21bi 2916 |
. . . . . . . . 9
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ 𝐼) ∧ 𝑎 ∈ 𝐼) → ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)) ∈ (Base‘𝑅)) |
50 | 49 | an32s 842 |
. . . . . . . 8
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼) → ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)) ∈ (Base‘𝑅)) |
51 | | eqid 2610 |
. . . . . . . 8
⊢ (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))) = (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))) |
52 | 50, 51 | fmptd 6292 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))):𝐼⟶(Base‘𝑅)) |
53 | 8 | 3ad2ant1 1075 |
. . . . . . . . . . 11
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → 𝑅 ∈ Ring) |
54 | 11 | 3ad2ant1 1075 |
. . . . . . . . . . 11
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → 𝐼 ∈ 𝑊) |
55 | | simp2 1055 |
. . . . . . . . . . 11
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → 𝑏 ∈ 𝐼) |
56 | 12 | 3ad2ant1 1075 |
. . . . . . . . . . 11
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → 𝑎 ∈ 𝐼) |
57 | | simp3 1056 |
. . . . . . . . . . 11
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → 𝑏 ≠ 𝑎) |
58 | 15, 53, 54, 55, 56, 57, 7 | uvcvv0 19948 |
. . . . . . . . . 10
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → ((𝑈‘𝑏)‘𝑎) = (0g‘𝑅)) |
59 | 58 | oveq2d 6565 |
. . . . . . . . 9
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)) = ((𝑋‘𝑏)(.r‘𝑅)(0g‘𝑅))) |
60 | 14 | adantlr 747 |
. . . . . . . . . . 11
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼) → (𝑋‘𝑏) ∈ (Base‘𝑅)) |
61 | 60 | 3adant3 1074 |
. . . . . . . . . 10
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → (𝑋‘𝑏) ∈ (Base‘𝑅)) |
62 | 2, 20, 7 | ringrz 18411 |
. . . . . . . . . 10
⊢ ((𝑅 ∈ Ring ∧ (𝑋‘𝑏) ∈ (Base‘𝑅)) → ((𝑋‘𝑏)(.r‘𝑅)(0g‘𝑅)) = (0g‘𝑅)) |
63 | 53, 61, 62 | syl2anc 691 |
. . . . . . . . 9
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → ((𝑋‘𝑏)(.r‘𝑅)(0g‘𝑅)) = (0g‘𝑅)) |
64 | 59, 63 | eqtrd 2644 |
. . . . . . . 8
⊢ ((((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) ∧ 𝑏 ∈ 𝐼 ∧ 𝑏 ≠ 𝑎) → ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)) = (0g‘𝑅)) |
65 | 64, 11 | suppsssn 7217 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → ((𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))) supp (0g‘𝑅)) ⊆ {𝑎}) |
66 | 2, 7, 10, 11, 12, 52, 65 | gsumpt 18184 |
. . . . . 6
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → (𝑅 Σg (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) = ((𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))‘𝑎)) |
67 | | fveq2 6103 |
. . . . . . . . . 10
⊢ (𝑏 = 𝑎 → (𝑋‘𝑏) = (𝑋‘𝑎)) |
68 | | fveq2 6103 |
. . . . . . . . . . 11
⊢ (𝑏 = 𝑎 → (𝑈‘𝑏) = (𝑈‘𝑎)) |
69 | 68 | fveq1d 6105 |
. . . . . . . . . 10
⊢ (𝑏 = 𝑎 → ((𝑈‘𝑏)‘𝑎) = ((𝑈‘𝑎)‘𝑎)) |
70 | 67, 69 | oveq12d 6567 |
. . . . . . . . 9
⊢ (𝑏 = 𝑎 → ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)) = ((𝑋‘𝑎)(.r‘𝑅)((𝑈‘𝑎)‘𝑎))) |
71 | | ovex 6577 |
. . . . . . . . 9
⊢ ((𝑋‘𝑎)(.r‘𝑅)((𝑈‘𝑎)‘𝑎)) ∈ V |
72 | 70, 51, 71 | fvmpt 6191 |
. . . . . . . 8
⊢ (𝑎 ∈ 𝐼 → ((𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))‘𝑎) = ((𝑋‘𝑎)(.r‘𝑅)((𝑈‘𝑎)‘𝑎))) |
73 | 72 | adantl 481 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → ((𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))‘𝑎) = ((𝑋‘𝑎)(.r‘𝑅)((𝑈‘𝑎)‘𝑎))) |
74 | | eqid 2610 |
. . . . . . . . . 10
⊢
(1r‘𝑅) = (1r‘𝑅) |
75 | 15, 8, 11, 12, 74 | uvcvv1 19947 |
. . . . . . . . 9
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → ((𝑈‘𝑎)‘𝑎) = (1r‘𝑅)) |
76 | 75 | oveq2d 6565 |
. . . . . . . 8
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → ((𝑋‘𝑎)(.r‘𝑅)((𝑈‘𝑎)‘𝑎)) = ((𝑋‘𝑎)(.r‘𝑅)(1r‘𝑅))) |
77 | 5 | ffvelrnda 6267 |
. . . . . . . . 9
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → (𝑋‘𝑎) ∈ (Base‘𝑅)) |
78 | 2, 20, 74 | ringridm 18395 |
. . . . . . . . 9
⊢ ((𝑅 ∈ Ring ∧ (𝑋‘𝑎) ∈ (Base‘𝑅)) → ((𝑋‘𝑎)(.r‘𝑅)(1r‘𝑅)) = (𝑋‘𝑎)) |
79 | 8, 77, 78 | syl2anc 691 |
. . . . . . . 8
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → ((𝑋‘𝑎)(.r‘𝑅)(1r‘𝑅)) = (𝑋‘𝑎)) |
80 | 76, 79 | eqtrd 2644 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → ((𝑋‘𝑎)(.r‘𝑅)((𝑈‘𝑎)‘𝑎)) = (𝑋‘𝑎)) |
81 | 73, 80 | eqtrd 2644 |
. . . . . 6
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → ((𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))‘𝑎) = (𝑋‘𝑎)) |
82 | 66, 81 | eqtrd 2644 |
. . . . 5
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑎 ∈ 𝐼) → (𝑅 Σg (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) = (𝑋‘𝑎)) |
83 | 82 | mpteq2dva 4672 |
. . . 4
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑎 ∈ 𝐼 ↦ (𝑅 Σg (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))))) = (𝑎 ∈ 𝐼 ↦ (𝑋‘𝑎))) |
84 | 6, 83 | eqtr4d 2647 |
. . 3
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑋 = (𝑎 ∈ 𝐼 ↦ (𝑅 Σg (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))))) |
85 | | eqid 2610 |
. . . 4
⊢
(0g‘𝑌) = (0g‘𝑌) |
86 | | simp2 1055 |
. . . 4
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝐼 ∈ 𝑊) |
87 | | simp1 1054 |
. . . 4
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑅 ∈ Ring) |
88 | | mptexg 6389 |
. . . . . 6
⊢ (𝐼 ∈ 𝑊 → (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) ∈ V) |
89 | 88 | 3ad2ant2 1076 |
. . . . 5
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) ∈ V) |
90 | | funmpt 5840 |
. . . . . 6
⊢ Fun
(𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) |
91 | 90 | a1i 11 |
. . . . 5
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → Fun (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))))) |
92 | | fvex 6113 |
. . . . . 6
⊢
(0g‘𝑌) ∈ V |
93 | 92 | a1i 11 |
. . . . 5
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (0g‘𝑌) ∈ V) |
94 | 1, 7, 3 | frlmbasfsupp 19921 |
. . . . . . 7
⊢ ((𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑋 finSupp (0g‘𝑅)) |
95 | 94 | 3adant1 1072 |
. . . . . 6
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑋 finSupp (0g‘𝑅)) |
96 | 95 | fsuppimpd 8165 |
. . . . 5
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑋 supp (0g‘𝑅)) ∈ Fin) |
97 | 35 | eqcomd 2616 |
. . . . . . . . . . . 12
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (Scalar‘𝑌) = 𝑅) |
98 | 97 | fveq2d 6107 |
. . . . . . . . . . 11
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) →
(0g‘(Scalar‘𝑌)) = (0g‘𝑅)) |
99 | 98 | oveq2d 6565 |
. . . . . . . . . 10
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑋 supp
(0g‘(Scalar‘𝑌))) = (𝑋 supp (0g‘𝑅))) |
100 | | ssid 3587 |
. . . . . . . . . 10
⊢ (𝑋 supp (0g‘𝑅)) ⊆ (𝑋 supp (0g‘𝑅)) |
101 | 99, 100 | syl6eqss 3618 |
. . . . . . . . 9
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑋 supp
(0g‘(Scalar‘𝑌))) ⊆ (𝑋 supp (0g‘𝑅))) |
102 | | fvex 6113 |
. . . . . . . . . 10
⊢
(0g‘(Scalar‘𝑌)) ∈ V |
103 | 102 | a1i 11 |
. . . . . . . . 9
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) →
(0g‘(Scalar‘𝑌)) ∈ V) |
104 | 5, 101, 86, 103 | suppssr 7213 |
. . . . . . . 8
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ (𝐼 ∖ (𝑋 supp (0g‘𝑅)))) → (𝑋‘𝑏) = (0g‘(Scalar‘𝑌))) |
105 | 104 | oveq1d 6564 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ (𝐼 ∖ (𝑋 supp (0g‘𝑅)))) → ((𝑋‘𝑏) · (𝑈‘𝑏)) =
((0g‘(Scalar‘𝑌)) · (𝑈‘𝑏))) |
106 | | eldifi 3694 |
. . . . . . . 8
⊢ (𝑏 ∈ (𝐼 ∖ (𝑋 supp (0g‘𝑅))) → 𝑏 ∈ 𝐼) |
107 | 106, 30 | sylan2 490 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ (𝐼 ∖ (𝑋 supp (0g‘𝑅)))) → ((𝑋‘𝑏) · (𝑈‘𝑏)) = (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) |
108 | 32 | adantr 480 |
. . . . . . . 8
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ (𝐼 ∖ (𝑋 supp (0g‘𝑅)))) → 𝑌 ∈ LMod) |
109 | 106, 18 | sylan2 490 |
. . . . . . . 8
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ (𝐼 ∖ (𝑋 supp (0g‘𝑅)))) → (𝑈‘𝑏) ∈ 𝐵) |
110 | | eqid 2610 |
. . . . . . . . 9
⊢
(0g‘(Scalar‘𝑌)) =
(0g‘(Scalar‘𝑌)) |
111 | 3, 39, 19, 110, 85 | lmod0vs 18719 |
. . . . . . . 8
⊢ ((𝑌 ∈ LMod ∧ (𝑈‘𝑏) ∈ 𝐵) →
((0g‘(Scalar‘𝑌)) · (𝑈‘𝑏)) = (0g‘𝑌)) |
112 | 108, 109,
111 | syl2anc 691 |
. . . . . . 7
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ (𝐼 ∖ (𝑋 supp (0g‘𝑅)))) →
((0g‘(Scalar‘𝑌)) · (𝑈‘𝑏)) = (0g‘𝑌)) |
113 | 105, 107,
112 | 3eqtr3d 2652 |
. . . . . 6
⊢ (((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) ∧ 𝑏 ∈ (𝐼 ∖ (𝑋 supp (0g‘𝑅)))) → (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))) = (0g‘𝑌)) |
114 | 113, 86 | suppss2 7216 |
. . . . 5
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → ((𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) supp (0g‘𝑌)) ⊆ (𝑋 supp (0g‘𝑅))) |
115 | | suppssfifsupp 8173 |
. . . . 5
⊢ ((((𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) ∈ V ∧ Fun (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) ∧ (0g‘𝑌) ∈ V) ∧ ((𝑋 supp (0g‘𝑅)) ∈ Fin ∧ ((𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) supp (0g‘𝑌)) ⊆ (𝑋 supp (0g‘𝑅)))) → (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) finSupp (0g‘𝑌)) |
116 | 89, 91, 93, 96, 114, 115 | syl32anc 1326 |
. . . 4
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))) finSupp (0g‘𝑌)) |
117 | 1, 3, 85, 86, 86, 87, 43, 116 | frlmgsum 19930 |
. . 3
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑌 Σg (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))))) = (𝑎 ∈ 𝐼 ↦ (𝑅 Σg (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))))) |
118 | 84, 117 | eqtr4d 2647 |
. 2
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑋 = (𝑌 Σg (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))))) |
119 | 5 | feqmptd 6159 |
. . . . 5
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑋 = (𝑏 ∈ 𝐼 ↦ (𝑋‘𝑏))) |
120 | 17 | feqmptd 6159 |
. . . . 5
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑈 = (𝑏 ∈ 𝐼 ↦ (𝑈‘𝑏))) |
121 | 86, 14, 18, 119, 120 | offval2 6812 |
. . . 4
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑋 ∘𝑓 · 𝑈) = (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏) · (𝑈‘𝑏)))) |
122 | 30 | mpteq2dva 4672 |
. . . 4
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑏 ∈ 𝐼 ↦ ((𝑋‘𝑏) · (𝑈‘𝑏))) = (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))))) |
123 | 121, 122 | eqtrd 2644 |
. . 3
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑋 ∘𝑓 · 𝑈) = (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎))))) |
124 | 123 | oveq2d 6565 |
. 2
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → (𝑌 Σg (𝑋 ∘𝑓
·
𝑈)) = (𝑌 Σg (𝑏 ∈ 𝐼 ↦ (𝑎 ∈ 𝐼 ↦ ((𝑋‘𝑏)(.r‘𝑅)((𝑈‘𝑏)‘𝑎)))))) |
125 | 118, 124 | eqtr4d 2647 |
1
⊢ ((𝑅 ∈ Ring ∧ 𝐼 ∈ 𝑊 ∧ 𝑋 ∈ 𝐵) → 𝑋 = (𝑌 Σg (𝑋 ∘𝑓
·
𝑈))) |