Step | Hyp | Ref
| Expression |
1 | | pm2mpfo.b |
. 2
⊢ 𝐵 = (Base‘𝐶) |
2 | | pm2mpfo.l |
. 2
⊢ 𝐿 = (Base‘𝑄) |
3 | | eqid 2610 |
. 2
⊢
(+g‘𝐶) = (+g‘𝐶) |
4 | | eqid 2610 |
. 2
⊢
(+g‘𝑄) = (+g‘𝑄) |
5 | | pm2mpfo.p |
. . . 4
⊢ 𝑃 = (Poly1‘𝑅) |
6 | | pm2mpfo.c |
. . . 4
⊢ 𝐶 = (𝑁 Mat 𝑃) |
7 | 5, 6 | pmatring 20317 |
. . 3
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐶 ∈ Ring) |
8 | | ringgrp 18375 |
. . 3
⊢ (𝐶 ∈ Ring → 𝐶 ∈ Grp) |
9 | 7, 8 | syl 17 |
. 2
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐶 ∈ Grp) |
10 | | pm2mpfo.a |
. . . . 5
⊢ 𝐴 = (𝑁 Mat 𝑅) |
11 | 10 | matring 20068 |
. . . 4
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐴 ∈ Ring) |
12 | | pm2mpfo.q |
. . . . 5
⊢ 𝑄 = (Poly1‘𝐴) |
13 | 12 | ply1ring 19439 |
. . . 4
⊢ (𝐴 ∈ Ring → 𝑄 ∈ Ring) |
14 | 11, 13 | syl 17 |
. . 3
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑄 ∈ Ring) |
15 | | ringgrp 18375 |
. . 3
⊢ (𝑄 ∈ Ring → 𝑄 ∈ Grp) |
16 | 14, 15 | syl 17 |
. 2
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑄 ∈ Grp) |
17 | | pm2mpfo.m |
. . 3
⊢ ∗ = (
·𝑠 ‘𝑄) |
18 | | pm2mpfo.e |
. . 3
⊢ ↑ =
(.g‘(mulGrp‘𝑄)) |
19 | | pm2mpfo.x |
. . 3
⊢ 𝑋 = (var1‘𝐴) |
20 | | pm2mpfo.t |
. . 3
⊢ 𝑇 = (𝑁 pMatToMatPoly 𝑅) |
21 | 5, 6, 1, 17, 18, 19, 10, 12, 20, 2 | pm2mpf 20422 |
. 2
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑇:𝐵⟶𝐿) |
22 | | ringmnd 18379 |
. . . . . . . . . . . . . 14
⊢ (𝐶 ∈ Ring → 𝐶 ∈ Mnd) |
23 | 7, 22 | syl 17 |
. . . . . . . . . . . . 13
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐶 ∈ Mnd) |
24 | 23 | anim1i 590 |
. . . . . . . . . . . 12
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝐶 ∈ Mnd ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵))) |
25 | | 3anass 1035 |
. . . . . . . . . . . 12
⊢ ((𝐶 ∈ Mnd ∧ 𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ↔ (𝐶 ∈ Mnd ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵))) |
26 | 24, 25 | sylibr 223 |
. . . . . . . . . . 11
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝐶 ∈ Mnd ∧ 𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) |
27 | 1, 3 | mndcl 17124 |
. . . . . . . . . . 11
⊢ ((𝐶 ∈ Mnd ∧ 𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) → (𝑎(+g‘𝐶)𝑏) ∈ 𝐵) |
28 | 26, 27 | syl 17 |
. . . . . . . . . 10
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑎(+g‘𝐶)𝑏) ∈ 𝐵) |
29 | 6, 1 | decpmatval 20389 |
. . . . . . . . . 10
⊢ (((𝑎(+g‘𝐶)𝑏) ∈ 𝐵 ∧ 𝑘 ∈ ℕ0) → ((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖(𝑎(+g‘𝐶)𝑏)𝑗))‘𝑘))) |
30 | 28, 29 | sylan 487 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → ((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖(𝑎(+g‘𝐶)𝑏)𝑗))‘𝑘))) |
31 | | simplll 794 |
. . . . . . . . . . 11
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → 𝑁 ∈ Fin) |
32 | | fvex 6113 |
. . . . . . . . . . . 12
⊢
((coe1‘(𝑖𝑎𝑗))‘𝑘) ∈ V |
33 | 32 | a1i 11 |
. . . . . . . . . . 11
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ((coe1‘(𝑖𝑎𝑗))‘𝑘) ∈ V) |
34 | | fvex 6113 |
. . . . . . . . . . . 12
⊢
((coe1‘(𝑖𝑏𝑗))‘𝑘) ∈ V |
35 | 34 | a1i 11 |
. . . . . . . . . . 11
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ((coe1‘(𝑖𝑏𝑗))‘𝑘) ∈ V) |
36 | | eqidd 2611 |
. . . . . . . . . . 11
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘)) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘))) |
37 | | eqidd 2611 |
. . . . . . . . . . 11
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘)) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘))) |
38 | 31, 31, 33, 35, 36, 37 | offval22 7140 |
. . . . . . . . . 10
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → ((𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘)) ∘𝑓
(+g‘𝑅)(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘))) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ (((coe1‘(𝑖𝑎𝑗))‘𝑘)(+g‘𝑅)((coe1‘(𝑖𝑏𝑗))‘𝑘)))) |
39 | | eqid 2610 |
. . . . . . . . . . . 12
⊢
(Base‘𝑅) =
(Base‘𝑅) |
40 | | eqid 2610 |
. . . . . . . . . . . 12
⊢
(Base‘𝐴) =
(Base‘𝐴) |
41 | | simpllr 795 |
. . . . . . . . . . . 12
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → 𝑅 ∈ Ring) |
42 | | simprl 790 |
. . . . . . . . . . . . . . . . . 18
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑎 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → 𝑖 ∈ 𝑁) |
43 | | simprr 792 |
. . . . . . . . . . . . . . . . . 18
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑎 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → 𝑗 ∈ 𝑁) |
44 | 1 | eleq2i 2680 |
. . . . . . . . . . . . . . . . . . . 20
⊢ (𝑎 ∈ 𝐵 ↔ 𝑎 ∈ (Base‘𝐶)) |
45 | 44 | biimpi 205 |
. . . . . . . . . . . . . . . . . . 19
⊢ (𝑎 ∈ 𝐵 → 𝑎 ∈ (Base‘𝐶)) |
46 | 45 | ad2antlr 759 |
. . . . . . . . . . . . . . . . . 18
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑎 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → 𝑎 ∈ (Base‘𝐶)) |
47 | | eqid 2610 |
. . . . . . . . . . . . . . . . . . 19
⊢
(Base‘𝑃) =
(Base‘𝑃) |
48 | 6, 47 | matecl 20050 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁 ∧ 𝑎 ∈ (Base‘𝐶)) → (𝑖𝑎𝑗) ∈ (Base‘𝑃)) |
49 | 42, 43, 46, 48 | syl3anc 1318 |
. . . . . . . . . . . . . . . . 17
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑎 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → (𝑖𝑎𝑗) ∈ (Base‘𝑃)) |
50 | 49 | ex 449 |
. . . . . . . . . . . . . . . 16
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑎 ∈ 𝐵) → ((𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖𝑎𝑗) ∈ (Base‘𝑃))) |
51 | 50 | adantrr 749 |
. . . . . . . . . . . . . . 15
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → ((𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖𝑎𝑗) ∈ (Base‘𝑃))) |
52 | 51 | adantr 480 |
. . . . . . . . . . . . . 14
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → ((𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖𝑎𝑗) ∈ (Base‘𝑃))) |
53 | 52 | 3impib 1254 |
. . . . . . . . . . . . 13
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖𝑎𝑗) ∈ (Base‘𝑃)) |
54 | | simpr 476 |
. . . . . . . . . . . . . 14
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → 𝑘 ∈
ℕ0) |
55 | 54 | 3ad2ant1 1075 |
. . . . . . . . . . . . 13
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → 𝑘 ∈ ℕ0) |
56 | | eqid 2610 |
. . . . . . . . . . . . . 14
⊢
(coe1‘(𝑖𝑎𝑗)) = (coe1‘(𝑖𝑎𝑗)) |
57 | 56, 47, 5, 39 | coe1fvalcl 19403 |
. . . . . . . . . . . . 13
⊢ (((𝑖𝑎𝑗) ∈ (Base‘𝑃) ∧ 𝑘 ∈ ℕ0) →
((coe1‘(𝑖𝑎𝑗))‘𝑘) ∈ (Base‘𝑅)) |
58 | 53, 55, 57 | syl2anc 691 |
. . . . . . . . . . . 12
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ((coe1‘(𝑖𝑎𝑗))‘𝑘) ∈ (Base‘𝑅)) |
59 | 10, 39, 40, 31, 41, 58 | matbas2d 20048 |
. . . . . . . . . . 11
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘)) ∈ (Base‘𝐴)) |
60 | | simprl 790 |
. . . . . . . . . . . . . . . . . 18
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑏 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → 𝑖 ∈ 𝑁) |
61 | | simprr 792 |
. . . . . . . . . . . . . . . . . 18
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑏 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → 𝑗 ∈ 𝑁) |
62 | 1 | eleq2i 2680 |
. . . . . . . . . . . . . . . . . . . 20
⊢ (𝑏 ∈ 𝐵 ↔ 𝑏 ∈ (Base‘𝐶)) |
63 | 62 | biimpi 205 |
. . . . . . . . . . . . . . . . . . 19
⊢ (𝑏 ∈ 𝐵 → 𝑏 ∈ (Base‘𝐶)) |
64 | 63 | ad2antlr 759 |
. . . . . . . . . . . . . . . . . 18
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑏 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → 𝑏 ∈ (Base‘𝐶)) |
65 | 6, 47 | matecl 20050 |
. . . . . . . . . . . . . . . . . 18
⊢ ((𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁 ∧ 𝑏 ∈ (Base‘𝐶)) → (𝑖𝑏𝑗) ∈ (Base‘𝑃)) |
66 | 60, 61, 64, 65 | syl3anc 1318 |
. . . . . . . . . . . . . . . . 17
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑏 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → (𝑖𝑏𝑗) ∈ (Base‘𝑃)) |
67 | 66 | ex 449 |
. . . . . . . . . . . . . . . 16
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑏 ∈ 𝐵) → ((𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖𝑏𝑗) ∈ (Base‘𝑃))) |
68 | 67 | adantrl 748 |
. . . . . . . . . . . . . . 15
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → ((𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖𝑏𝑗) ∈ (Base‘𝑃))) |
69 | 68 | adantr 480 |
. . . . . . . . . . . . . 14
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → ((𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖𝑏𝑗) ∈ (Base‘𝑃))) |
70 | 69 | 3impib 1254 |
. . . . . . . . . . . . 13
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖𝑏𝑗) ∈ (Base‘𝑃)) |
71 | | eqid 2610 |
. . . . . . . . . . . . . 14
⊢
(coe1‘(𝑖𝑏𝑗)) = (coe1‘(𝑖𝑏𝑗)) |
72 | 71, 47, 5, 39 | coe1fvalcl 19403 |
. . . . . . . . . . . . 13
⊢ (((𝑖𝑏𝑗) ∈ (Base‘𝑃) ∧ 𝑘 ∈ ℕ0) →
((coe1‘(𝑖𝑏𝑗))‘𝑘) ∈ (Base‘𝑅)) |
73 | 70, 55, 72 | syl2anc 691 |
. . . . . . . . . . . 12
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ((coe1‘(𝑖𝑏𝑗))‘𝑘) ∈ (Base‘𝑅)) |
74 | 10, 39, 40, 31, 41, 73 | matbas2d 20048 |
. . . . . . . . . . 11
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘)) ∈ (Base‘𝐴)) |
75 | | eqid 2610 |
. . . . . . . . . . . 12
⊢
(+g‘𝐴) = (+g‘𝐴) |
76 | | eqid 2610 |
. . . . . . . . . . . 12
⊢
(+g‘𝑅) = (+g‘𝑅) |
77 | 10, 40, 75, 76 | matplusg2 20052 |
. . . . . . . . . . 11
⊢ (((𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘)) ∈ (Base‘𝐴) ∧ (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘)) ∈ (Base‘𝐴)) → ((𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘))(+g‘𝐴)(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘))) = ((𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘)) ∘𝑓
(+g‘𝑅)(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘)))) |
78 | 59, 74, 77 | syl2anc 691 |
. . . . . . . . . 10
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → ((𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘))(+g‘𝐴)(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘))) = ((𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘)) ∘𝑓
(+g‘𝑅)(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘)))) |
79 | | simplr 788 |
. . . . . . . . . . . . . . . . 17
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) |
80 | 79 | anim1i 590 |
. . . . . . . . . . . . . . . 16
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → ((𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁))) |
81 | 80 | 3impb 1252 |
. . . . . . . . . . . . . . 15
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ((𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁))) |
82 | | eqid 2610 |
. . . . . . . . . . . . . . . 16
⊢
(+g‘𝑃) = (+g‘𝑃) |
83 | 6, 1, 3, 82 | matplusgcell 20058 |
. . . . . . . . . . . . . . 15
⊢ (((𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) ∧ (𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁)) → (𝑖(𝑎(+g‘𝐶)𝑏)𝑗) = ((𝑖𝑎𝑗)(+g‘𝑃)(𝑖𝑏𝑗))) |
84 | 81, 83 | syl 17 |
. . . . . . . . . . . . . 14
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (𝑖(𝑎(+g‘𝐶)𝑏)𝑗) = ((𝑖𝑎𝑗)(+g‘𝑃)(𝑖𝑏𝑗))) |
85 | 84 | fveq2d 6107 |
. . . . . . . . . . . . 13
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → (coe1‘(𝑖(𝑎(+g‘𝐶)𝑏)𝑗)) = (coe1‘((𝑖𝑎𝑗)(+g‘𝑃)(𝑖𝑏𝑗)))) |
86 | 85 | fveq1d 6105 |
. . . . . . . . . . . 12
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ((coe1‘(𝑖(𝑎(+g‘𝐶)𝑏)𝑗))‘𝑘) = ((coe1‘((𝑖𝑎𝑗)(+g‘𝑃)(𝑖𝑏𝑗)))‘𝑘)) |
87 | 41 | 3ad2ant1 1075 |
. . . . . . . . . . . . 13
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → 𝑅 ∈ Ring) |
88 | 5, 47, 82, 76 | coe1addfv 19456 |
. . . . . . . . . . . . 13
⊢ (((𝑅 ∈ Ring ∧ (𝑖𝑎𝑗) ∈ (Base‘𝑃) ∧ (𝑖𝑏𝑗) ∈ (Base‘𝑃)) ∧ 𝑘 ∈ ℕ0) →
((coe1‘((𝑖𝑎𝑗)(+g‘𝑃)(𝑖𝑏𝑗)))‘𝑘) = (((coe1‘(𝑖𝑎𝑗))‘𝑘)(+g‘𝑅)((coe1‘(𝑖𝑏𝑗))‘𝑘))) |
89 | 87, 53, 70, 55, 88 | syl31anc 1321 |
. . . . . . . . . . . 12
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ((coe1‘((𝑖𝑎𝑗)(+g‘𝑃)(𝑖𝑏𝑗)))‘𝑘) = (((coe1‘(𝑖𝑎𝑗))‘𝑘)(+g‘𝑅)((coe1‘(𝑖𝑏𝑗))‘𝑘))) |
90 | 86, 89 | eqtrd 2644 |
. . . . . . . . . . 11
⊢
(((((𝑁 ∈ Fin
∧ 𝑅 ∈ Ring) ∧
(𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) ∧ 𝑖 ∈ 𝑁 ∧ 𝑗 ∈ 𝑁) → ((coe1‘(𝑖(𝑎(+g‘𝐶)𝑏)𝑗))‘𝑘) = (((coe1‘(𝑖𝑎𝑗))‘𝑘)(+g‘𝑅)((coe1‘(𝑖𝑏𝑗))‘𝑘))) |
91 | 90 | mpt2eq3dva 6617 |
. . . . . . . . . 10
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖(𝑎(+g‘𝐶)𝑏)𝑗))‘𝑘)) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ (((coe1‘(𝑖𝑎𝑗))‘𝑘)(+g‘𝑅)((coe1‘(𝑖𝑏𝑗))‘𝑘)))) |
92 | 38, 78, 91 | 3eqtr4rd 2655 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖(𝑎(+g‘𝐶)𝑏)𝑗))‘𝑘)) = ((𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘))(+g‘𝐴)(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘)))) |
93 | 12 | ply1sca 19444 |
. . . . . . . . . . . . 13
⊢ (𝐴 ∈ Ring → 𝐴 = (Scalar‘𝑄)) |
94 | 11, 93 | syl 17 |
. . . . . . . . . . . 12
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐴 = (Scalar‘𝑄)) |
95 | 94 | ad2antrr 758 |
. . . . . . . . . . 11
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → 𝐴 = (Scalar‘𝑄)) |
96 | 95 | fveq2d 6107 |
. . . . . . . . . 10
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) →
(+g‘𝐴) =
(+g‘(Scalar‘𝑄))) |
97 | | simprl 790 |
. . . . . . . . . . . 12
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → 𝑎 ∈ 𝐵) |
98 | 6, 1 | decpmatval 20389 |
. . . . . . . . . . . 12
⊢ ((𝑎 ∈ 𝐵 ∧ 𝑘 ∈ ℕ0) → (𝑎 decompPMat 𝑘) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘))) |
99 | 97, 98 | sylan 487 |
. . . . . . . . . . 11
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑎 decompPMat 𝑘) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘))) |
100 | 99 | eqcomd 2616 |
. . . . . . . . . 10
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘)) = (𝑎 decompPMat 𝑘)) |
101 | | simprr 792 |
. . . . . . . . . . . 12
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → 𝑏 ∈ 𝐵) |
102 | 6, 1 | decpmatval 20389 |
. . . . . . . . . . . 12
⊢ ((𝑏 ∈ 𝐵 ∧ 𝑘 ∈ ℕ0) → (𝑏 decompPMat 𝑘) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘))) |
103 | 101, 102 | sylan 487 |
. . . . . . . . . . 11
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑏 decompPMat 𝑘) = (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘))) |
104 | 103 | eqcomd 2616 |
. . . . . . . . . 10
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘)) = (𝑏 decompPMat 𝑘)) |
105 | 96, 100, 104 | oveq123d 6570 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → ((𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑎𝑗))‘𝑘))(+g‘𝐴)(𝑖 ∈ 𝑁, 𝑗 ∈ 𝑁 ↦ ((coe1‘(𝑖𝑏𝑗))‘𝑘))) = ((𝑎 decompPMat 𝑘)(+g‘(Scalar‘𝑄))(𝑏 decompPMat 𝑘))) |
106 | 30, 92, 105 | 3eqtrd 2648 |
. . . . . . . 8
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → ((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) = ((𝑎 decompPMat 𝑘)(+g‘(Scalar‘𝑄))(𝑏 decompPMat 𝑘))) |
107 | 106 | oveq1d 6564 |
. . . . . . 7
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)) = (((𝑎 decompPMat 𝑘)(+g‘(Scalar‘𝑄))(𝑏 decompPMat 𝑘)) ∗ (𝑘 ↑ 𝑋))) |
108 | 12 | ply1lmod 19443 |
. . . . . . . . . 10
⊢ (𝐴 ∈ Ring → 𝑄 ∈ LMod) |
109 | 11, 108 | syl 17 |
. . . . . . . . 9
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑄 ∈ LMod) |
110 | 109 | ad2antrr 758 |
. . . . . . . 8
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → 𝑄 ∈ LMod) |
111 | | simpl 472 |
. . . . . . . . . . 11
⊢ ((𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) → 𝑎 ∈ 𝐵) |
112 | 111 | ad2antlr 759 |
. . . . . . . . . 10
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → 𝑎 ∈ 𝐵) |
113 | 5, 6, 1, 10, 40 | decpmatcl 20391 |
. . . . . . . . . 10
⊢ ((𝑅 ∈ Ring ∧ 𝑎 ∈ 𝐵 ∧ 𝑘 ∈ ℕ0) → (𝑎 decompPMat 𝑘) ∈ (Base‘𝐴)) |
114 | 41, 112, 54, 113 | syl3anc 1318 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑎 decompPMat 𝑘) ∈ (Base‘𝐴)) |
115 | 94 | eqcomd 2616 |
. . . . . . . . . . 11
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) →
(Scalar‘𝑄) = 𝐴) |
116 | 115 | ad2antrr 758 |
. . . . . . . . . 10
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) →
(Scalar‘𝑄) = 𝐴) |
117 | 116 | fveq2d 6107 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) →
(Base‘(Scalar‘𝑄)) = (Base‘𝐴)) |
118 | 114, 117 | eleqtrrd 2691 |
. . . . . . . 8
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑎 decompPMat 𝑘) ∈ (Base‘(Scalar‘𝑄))) |
119 | | simpr 476 |
. . . . . . . . . . 11
⊢ ((𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵) → 𝑏 ∈ 𝐵) |
120 | 119 | ad2antlr 759 |
. . . . . . . . . 10
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → 𝑏 ∈ 𝐵) |
121 | 5, 6, 1, 10, 40 | decpmatcl 20391 |
. . . . . . . . . 10
⊢ ((𝑅 ∈ Ring ∧ 𝑏 ∈ 𝐵 ∧ 𝑘 ∈ ℕ0) → (𝑏 decompPMat 𝑘) ∈ (Base‘𝐴)) |
122 | 41, 120, 54, 121 | syl3anc 1318 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑏 decompPMat 𝑘) ∈ (Base‘𝐴)) |
123 | 122, 117 | eleqtrrd 2691 |
. . . . . . . 8
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑏 decompPMat 𝑘) ∈ (Base‘(Scalar‘𝑄))) |
124 | | eqid 2610 |
. . . . . . . . . . . 12
⊢
(mulGrp‘𝑄) =
(mulGrp‘𝑄) |
125 | 124 | ringmgp 18376 |
. . . . . . . . . . 11
⊢ (𝑄 ∈ Ring →
(mulGrp‘𝑄) ∈
Mnd) |
126 | 14, 125 | syl 17 |
. . . . . . . . . 10
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) →
(mulGrp‘𝑄) ∈
Mnd) |
127 | 126 | ad2antrr 758 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) →
(mulGrp‘𝑄) ∈
Mnd) |
128 | 19, 12, 2 | vr1cl 19408 |
. . . . . . . . . . 11
⊢ (𝐴 ∈ Ring → 𝑋 ∈ 𝐿) |
129 | 11, 128 | syl 17 |
. . . . . . . . . 10
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑋 ∈ 𝐿) |
130 | 129 | ad2antrr 758 |
. . . . . . . . 9
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → 𝑋 ∈ 𝐿) |
131 | 124, 2 | mgpbas 18318 |
. . . . . . . . . 10
⊢ 𝐿 =
(Base‘(mulGrp‘𝑄)) |
132 | 131, 18 | mulgnn0cl 17381 |
. . . . . . . . 9
⊢
(((mulGrp‘𝑄)
∈ Mnd ∧ 𝑘 ∈
ℕ0 ∧ 𝑋
∈ 𝐿) → (𝑘 ↑ 𝑋) ∈ 𝐿) |
133 | 127, 54, 130, 132 | syl3anc 1318 |
. . . . . . . 8
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (𝑘 ↑ 𝑋) ∈ 𝐿) |
134 | | eqid 2610 |
. . . . . . . . 9
⊢
(Scalar‘𝑄) =
(Scalar‘𝑄) |
135 | | eqid 2610 |
. . . . . . . . 9
⊢
(Base‘(Scalar‘𝑄)) = (Base‘(Scalar‘𝑄)) |
136 | | eqid 2610 |
. . . . . . . . 9
⊢
(+g‘(Scalar‘𝑄)) =
(+g‘(Scalar‘𝑄)) |
137 | 2, 4, 134, 17, 135, 136 | lmodvsdir 18710 |
. . . . . . . 8
⊢ ((𝑄 ∈ LMod ∧ ((𝑎 decompPMat 𝑘) ∈ (Base‘(Scalar‘𝑄)) ∧ (𝑏 decompPMat 𝑘) ∈ (Base‘(Scalar‘𝑄)) ∧ (𝑘 ↑ 𝑋) ∈ 𝐿)) → (((𝑎 decompPMat 𝑘)(+g‘(Scalar‘𝑄))(𝑏 decompPMat 𝑘)) ∗ (𝑘 ↑ 𝑋)) = (((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))(+g‘𝑄)((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)))) |
138 | 110, 118,
123, 133, 137 | syl13anc 1320 |
. . . . . . 7
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (((𝑎 decompPMat 𝑘)(+g‘(Scalar‘𝑄))(𝑏 decompPMat 𝑘)) ∗ (𝑘 ↑ 𝑋)) = (((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))(+g‘𝑄)((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)))) |
139 | 107, 138 | eqtrd 2644 |
. . . . . 6
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → (((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)) = (((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))(+g‘𝑄)((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)))) |
140 | 139 | mpteq2dva 4672 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑘 ∈ ℕ0 ↦ (((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))) = (𝑘 ∈ ℕ0 ↦ (((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))(+g‘𝑄)((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))))) |
141 | 140 | oveq2d 6565 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑄 Σg (𝑘 ∈ ℕ0
↦ (((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)))) = (𝑄 Σg (𝑘 ∈ ℕ0
↦ (((𝑎 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋))(+g‘𝑄)((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)))))) |
142 | | eqid 2610 |
. . . . 5
⊢
(0g‘𝑄) = (0g‘𝑄) |
143 | | ringcmn 18404 |
. . . . . . 7
⊢ (𝑄 ∈ Ring → 𝑄 ∈ CMnd) |
144 | 14, 143 | syl 17 |
. . . . . 6
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑄 ∈ CMnd) |
145 | 144 | adantr 480 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → 𝑄 ∈ CMnd) |
146 | | nn0ex 11175 |
. . . . . 6
⊢
ℕ0 ∈ V |
147 | 146 | a1i 11 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → ℕ0 ∈
V) |
148 | 111 | anim2i 591 |
. . . . . . 7
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑎 ∈ 𝐵)) |
149 | | df-3an 1033 |
. . . . . . 7
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑎 ∈ 𝐵) ↔ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑎 ∈ 𝐵)) |
150 | 148, 149 | sylibr 223 |
. . . . . 6
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑎 ∈ 𝐵)) |
151 | 5, 6, 1, 17, 18, 19, 10, 12, 2 | pm2mpghmlem1 20437 |
. . . . . 6
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑎 ∈ 𝐵) ∧ 𝑘 ∈ ℕ0) → ((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)) ∈ 𝐿) |
152 | 150, 151 | sylan 487 |
. . . . 5
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → ((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)) ∈ 𝐿) |
153 | 119 | anim2i 591 |
. . . . . . 7
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑏 ∈ 𝐵)) |
154 | | df-3an 1033 |
. . . . . . 7
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑏 ∈ 𝐵) ↔ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑏 ∈ 𝐵)) |
155 | 153, 154 | sylibr 223 |
. . . . . 6
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑏 ∈ 𝐵)) |
156 | 5, 6, 1, 17, 18, 19, 10, 12, 2 | pm2mpghmlem1 20437 |
. . . . . 6
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑏 ∈ 𝐵) ∧ 𝑘 ∈ ℕ0) → ((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)) ∈ 𝐿) |
157 | 155, 156 | sylan 487 |
. . . . 5
⊢ ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) ∧ 𝑘 ∈ ℕ0) → ((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)) ∈ 𝐿) |
158 | | eqidd 2611 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑘 ∈ ℕ0 ↦ ((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))) = (𝑘 ∈ ℕ0 ↦ ((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)))) |
159 | | eqidd 2611 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑘 ∈ ℕ0 ↦ ((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))) = (𝑘 ∈ ℕ0 ↦ ((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)))) |
160 | 5, 6, 1, 17, 18, 19, 10, 12 | pm2mpghmlem2 20436 |
. . . . . 6
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑎 ∈ 𝐵) → (𝑘 ∈ ℕ0 ↦ ((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))) finSupp (0g‘𝑄)) |
161 | 150, 160 | syl 17 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑘 ∈ ℕ0 ↦ ((𝑎 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))) finSupp (0g‘𝑄)) |
162 | 5, 6, 1, 17, 18, 19, 10, 12 | pm2mpghmlem2 20436 |
. . . . . 6
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑏 ∈ 𝐵) → (𝑘 ∈ ℕ0 ↦ ((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))) finSupp (0g‘𝑄)) |
163 | 155, 162 | syl 17 |
. . . . 5
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑘 ∈ ℕ0 ↦ ((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))) finSupp (0g‘𝑄)) |
164 | 2, 142, 4, 145, 147, 152, 157, 158, 159, 161, 163 | gsummptfsadd 18147 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑄 Σg (𝑘 ∈ ℕ0
↦ (((𝑎 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋))(+g‘𝑄)((𝑏 decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))))) = ((𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑎 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋))))(+g‘𝑄)(𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑏 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋)))))) |
165 | 141, 164 | eqtrd 2644 |
. . 3
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑄 Σg (𝑘 ∈ ℕ0
↦ (((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋)))) = ((𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑎 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋))))(+g‘𝑄)(𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑏 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋)))))) |
166 | | simpll 786 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → 𝑁 ∈ Fin) |
167 | | simplr 788 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → 𝑅 ∈ Ring) |
168 | 5, 6, 1, 17, 18, 19, 10, 12, 20 | pm2mpfval 20420 |
. . . 4
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ (𝑎(+g‘𝐶)𝑏) ∈ 𝐵) → (𝑇‘(𝑎(+g‘𝐶)𝑏)) = (𝑄 Σg (𝑘 ∈ ℕ0
↦ (((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))))) |
169 | 166, 167,
28, 168 | syl3anc 1318 |
. . 3
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑇‘(𝑎(+g‘𝐶)𝑏)) = (𝑄 Σg (𝑘 ∈ ℕ0
↦ (((𝑎(+g‘𝐶)𝑏) decompPMat 𝑘) ∗ (𝑘 ↑ 𝑋))))) |
170 | 5, 6, 1, 17, 18, 19, 10, 12, 20 | pm2mpfval 20420 |
. . . . 5
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑎 ∈ 𝐵) → (𝑇‘𝑎) = (𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑎 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋))))) |
171 | 166, 167,
97, 170 | syl3anc 1318 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑇‘𝑎) = (𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑎 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋))))) |
172 | 5, 6, 1, 17, 18, 19, 10, 12, 20 | pm2mpfval 20420 |
. . . . 5
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑏 ∈ 𝐵) → (𝑇‘𝑏) = (𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑏 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋))))) |
173 | 166, 167,
101, 172 | syl3anc 1318 |
. . . 4
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑇‘𝑏) = (𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑏 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋))))) |
174 | 171, 173 | oveq12d 6567 |
. . 3
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → ((𝑇‘𝑎)(+g‘𝑄)(𝑇‘𝑏)) = ((𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑎 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋))))(+g‘𝑄)(𝑄 Σg (𝑘 ∈ ℕ0
↦ ((𝑏 decompPMat
𝑘) ∗ (𝑘 ↑ 𝑋)))))) |
175 | 165, 169,
174 | 3eqtr4d 2654 |
. 2
⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑎 ∈ 𝐵 ∧ 𝑏 ∈ 𝐵)) → (𝑇‘(𝑎(+g‘𝐶)𝑏)) = ((𝑇‘𝑎)(+g‘𝑄)(𝑇‘𝑏))) |
176 | 1, 2, 3, 4, 9, 16,
21, 175 | isghmd 17492 |
1
⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑇 ∈ (𝐶 GrpHom 𝑄)) |