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Theorem pm2mpf1 22826
Description: The transformation of polynomial matrices into polynomials over matrices is a 1-1 function mapping polynomial matrices to polynomials over matrices. (Contributed by AV, 14-Oct-2019.) (Revised by AV, 6-Dec-2019.)
Hypotheses
Ref Expression
pm2mpval.p 𝑃 = (Poly1𝑅)
pm2mpval.c 𝐶 = (𝑁 Mat 𝑃)
pm2mpval.b 𝐵 = (Base‘𝐶)
pm2mpval.m = ( ·𝑠𝑄)
pm2mpval.e = (.g‘(mulGrp‘𝑄))
pm2mpval.x 𝑋 = (var1𝐴)
pm2mpval.a 𝐴 = (𝑁 Mat 𝑅)
pm2mpval.q 𝑄 = (Poly1𝐴)
pm2mpval.t 𝑇 = (𝑁 pMatToMatPoly 𝑅)
pm2mpcl.l 𝐿 = (Base‘𝑄)
Assertion
Ref Expression
pm2mpf1 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑇:𝐵1-1𝐿)

Proof of Theorem pm2mpf1
Dummy variables 𝑛 𝑘 𝑎 𝑏 𝑖 𝑗 𝑢 𝑤 𝑥 𝑦 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 pm2mpval.p . . 3 𝑃 = (Poly1𝑅)
2 pm2mpval.c . . 3 𝐶 = (𝑁 Mat 𝑃)
3 pm2mpval.b . . 3 𝐵 = (Base‘𝐶)
4 pm2mpval.m . . 3 = ( ·𝑠𝑄)
5 pm2mpval.e . . 3 = (.g‘(mulGrp‘𝑄))
6 pm2mpval.x . . 3 𝑋 = (var1𝐴)
7 pm2mpval.a . . 3 𝐴 = (𝑁 Mat 𝑅)
8 pm2mpval.q . . 3 𝑄 = (Poly1𝐴)
9 pm2mpval.t . . 3 𝑇 = (𝑁 pMatToMatPoly 𝑅)
10 pm2mpcl.l . . 3 𝐿 = (Base‘𝑄)
111, 2, 3, 4, 5, 6, 7, 8, 9, 10pm2mpf 22825 . 2 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑇:𝐵𝐿)
127matring 22470 . . . . . 6 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝐴 ∈ Ring)
1312adantr 480 . . . . 5 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → 𝐴 ∈ Ring)
141, 2, 3, 4, 5, 6, 7, 8, 9, 10pm2mpcl 22824 . . . . . . 7 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑢𝐵) → (𝑇𝑢) ∈ 𝐿)
15143expa 1118 . . . . . 6 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑢𝐵) → (𝑇𝑢) ∈ 𝐿)
1615adantrr 716 . . . . 5 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑇𝑢) ∈ 𝐿)
171, 2, 3, 4, 5, 6, 7, 8, 9, 10pm2mpcl 22824 . . . . . . . 8 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑤𝐵) → (𝑇𝑤) ∈ 𝐿)
18173expia 1121 . . . . . . 7 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → (𝑤𝐵 → (𝑇𝑤) ∈ 𝐿))
1918adantld 490 . . . . . 6 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → ((𝑢𝐵𝑤𝐵) → (𝑇𝑤) ∈ 𝐿))
2019imp 406 . . . . 5 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑇𝑤) ∈ 𝐿)
21 eqid 2740 . . . . . . 7 (coe1‘(𝑇𝑢)) = (coe1‘(𝑇𝑢))
22 eqid 2740 . . . . . . 7 (coe1‘(𝑇𝑤)) = (coe1‘(𝑇𝑤))
238, 10, 21, 22ply1coe1eq 22325 . . . . . 6 ((𝐴 ∈ Ring ∧ (𝑇𝑢) ∈ 𝐿 ∧ (𝑇𝑤) ∈ 𝐿) → (∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛) ↔ (𝑇𝑢) = (𝑇𝑤)))
2423bicomd 223 . . . . 5 ((𝐴 ∈ Ring ∧ (𝑇𝑢) ∈ 𝐿 ∧ (𝑇𝑤) ∈ 𝐿) → ((𝑇𝑢) = (𝑇𝑤) ↔ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)))
2513, 16, 20, 24syl3anc 1371 . . . 4 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → ((𝑇𝑢) = (𝑇𝑤) ↔ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)))
26 simpll 766 . . . . . . . . . . . . . . . . . 18 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → 𝑁 ∈ Fin)
27 simplr 768 . . . . . . . . . . . . . . . . . 18 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → 𝑅 ∈ Ring)
28 simprl 770 . . . . . . . . . . . . . . . . . 18 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → 𝑢𝐵)
291, 2, 3, 4, 5, 6, 7, 8, 9pm2mpfval 22823 . . . . . . . . . . . . . . . . . 18 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑢𝐵) → (𝑇𝑢) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))
3026, 27, 28, 29syl3anc 1371 . . . . . . . . . . . . . . . . 17 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑇𝑢) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))
3130ad2antrr 725 . . . . . . . . . . . . . . . 16 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (𝑇𝑢) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))
3231fveq2d 6924 . . . . . . . . . . . . . . 15 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (coe1‘(𝑇𝑢)) = (coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋))))))
3332fveq1d 6922 . . . . . . . . . . . . . 14 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛))
34 simplll 774 . . . . . . . . . . . . . . 15 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (𝑁 ∈ Fin ∧ 𝑅 ∈ Ring))
3528adantr 480 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑢𝐵)
3635anim1i 614 . . . . . . . . . . . . . . 15 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (𝑢𝐵𝑛 ∈ ℕ0))
371, 2, 3, 4, 5, 6, 7, 8pm2mpf1lem 22821 . . . . . . . . . . . . . . 15 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑛 ∈ ℕ0)) → ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛) = (𝑢 decompPMat 𝑛))
3834, 36, 37syl2anc 583 . . . . . . . . . . . . . 14 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛) = (𝑢 decompPMat 𝑛))
3933, 38eqtrd 2780 . . . . . . . . . . . . 13 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑇𝑢))‘𝑛) = (𝑢 decompPMat 𝑛))
40 simprr 772 . . . . . . . . . . . . . . . . . 18 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → 𝑤𝐵)
411, 2, 3, 4, 5, 6, 7, 8, 9pm2mpfval 22823 . . . . . . . . . . . . . . . . . 18 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑤𝐵) → (𝑇𝑤) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))
4226, 27, 40, 41syl3anc 1371 . . . . . . . . . . . . . . . . 17 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑇𝑤) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))
4342fveq2d 6924 . . . . . . . . . . . . . . . 16 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (coe1‘(𝑇𝑤)) = (coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋))))))
4443fveq1d 6922 . . . . . . . . . . . . . . 15 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → ((coe1‘(𝑇𝑤))‘𝑛) = ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛))
4544ad2antrr 725 . . . . . . . . . . . . . 14 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑇𝑤))‘𝑛) = ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛))
4640adantr 480 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑤𝐵)
4746anim1i 614 . . . . . . . . . . . . . . 15 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (𝑤𝐵𝑛 ∈ ℕ0))
481, 2, 3, 4, 5, 6, 7, 8pm2mpf1lem 22821 . . . . . . . . . . . . . . 15 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑤𝐵𝑛 ∈ ℕ0)) → ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛) = (𝑤 decompPMat 𝑛))
4934, 47, 48syl2anc 583 . . . . . . . . . . . . . 14 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛) = (𝑤 decompPMat 𝑛))
5045, 49eqtrd 2780 . . . . . . . . . . . . 13 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑇𝑤))‘𝑛) = (𝑤 decompPMat 𝑛))
5139, 50eqeq12d 2756 . . . . . . . . . . . 12 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛) ↔ (𝑢 decompPMat 𝑛) = (𝑤 decompPMat 𝑛)))
522, 3decpmatval 22792 . . . . . . . . . . . . . . . . 17 ((𝑢𝐵𝑛 ∈ ℕ0) → (𝑢 decompPMat 𝑛) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)))
5328, 52sylan 579 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → (𝑢 decompPMat 𝑛) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)))
542, 3decpmatval 22792 . . . . . . . . . . . . . . . . 17 ((𝑤𝐵𝑛 ∈ ℕ0) → (𝑤 decompPMat 𝑛) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)))
5540, 54sylan 579 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → (𝑤 decompPMat 𝑛) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)))
5653, 55eqeq12d 2756 . . . . . . . . . . . . . . 15 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → ((𝑢 decompPMat 𝑛) = (𝑤 decompPMat 𝑛) ↔ (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))))
57 eqid 2740 . . . . . . . . . . . . . . . . 17 (Base‘𝑅) = (Base‘𝑅)
58 eqid 2740 . . . . . . . . . . . . . . . . 17 (Base‘𝐴) = (Base‘𝐴)
59 simplll 774 . . . . . . . . . . . . . . . . 17 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → 𝑁 ∈ Fin)
60 simpllr 775 . . . . . . . . . . . . . . . . 17 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → 𝑅 ∈ Ring)
61 eqid 2740 . . . . . . . . . . . . . . . . . . 19 (Base‘𝑃) = (Base‘𝑃)
62 simp2 1137 . . . . . . . . . . . . . . . . . . 19 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑖𝑁)
63 simp3 1138 . . . . . . . . . . . . . . . . . . 19 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑗𝑁)
643eleq2i 2836 . . . . . . . . . . . . . . . . . . . . . . . 24 (𝑢𝐵𝑢 ∈ (Base‘𝐶))
6564biimpi 216 . . . . . . . . . . . . . . . . . . . . . . 23 (𝑢𝐵𝑢 ∈ (Base‘𝐶))
6665adantr 480 . . . . . . . . . . . . . . . . . . . . . 22 ((𝑢𝐵𝑤𝐵) → 𝑢 ∈ (Base‘𝐶))
6766ad2antlr 726 . . . . . . . . . . . . . . . . . . . . 21 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → 𝑢 ∈ (Base‘𝐶))
68673ad2ant1 1133 . . . . . . . . . . . . . . . . . . . 20 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑢 ∈ (Base‘𝐶))
6968, 3eleqtrrdi 2855 . . . . . . . . . . . . . . . . . . 19 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑢𝐵)
702, 61, 3, 62, 63, 69matecld 22453 . . . . . . . . . . . . . . . . . 18 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → (𝑖𝑢𝑗) ∈ (Base‘𝑃))
71 simp1r 1198 . . . . . . . . . . . . . . . . . 18 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑛 ∈ ℕ0)
72 eqid 2740 . . . . . . . . . . . . . . . . . . 19 (coe1‘(𝑖𝑢𝑗)) = (coe1‘(𝑖𝑢𝑗))
7372, 61, 1, 57coe1fvalcl 22235 . . . . . . . . . . . . . . . . . 18 (((𝑖𝑢𝑗) ∈ (Base‘𝑃) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑖𝑢𝑗))‘𝑛) ∈ (Base‘𝑅))
7470, 71, 73syl2anc 583 . . . . . . . . . . . . . . . . 17 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → ((coe1‘(𝑖𝑢𝑗))‘𝑛) ∈ (Base‘𝑅))
757, 57, 58, 59, 60, 74matbas2d 22450 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)) ∈ (Base‘𝐴))
763eleq2i 2836 . . . . . . . . . . . . . . . . . . . . . . . 24 (𝑤𝐵𝑤 ∈ (Base‘𝐶))
7776biimpi 216 . . . . . . . . . . . . . . . . . . . . . . 23 (𝑤𝐵𝑤 ∈ (Base‘𝐶))
7877ad2antll 728 . . . . . . . . . . . . . . . . . . . . . 22 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → 𝑤 ∈ (Base‘𝐶))
7978adantr 480 . . . . . . . . . . . . . . . . . . . . 21 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → 𝑤 ∈ (Base‘𝐶))
80793ad2ant1 1133 . . . . . . . . . . . . . . . . . . . 20 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑤 ∈ (Base‘𝐶))
8180, 3eleqtrrdi 2855 . . . . . . . . . . . . . . . . . . 19 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑤𝐵)
822, 61, 3, 62, 63, 81matecld 22453 . . . . . . . . . . . . . . . . . 18 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → (𝑖𝑤𝑗) ∈ (Base‘𝑃))
83 eqid 2740 . . . . . . . . . . . . . . . . . . 19 (coe1‘(𝑖𝑤𝑗)) = (coe1‘(𝑖𝑤𝑗))
8483, 61, 1, 57coe1fvalcl 22235 . . . . . . . . . . . . . . . . . 18 (((𝑖𝑤𝑗) ∈ (Base‘𝑃) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑖𝑤𝑗))‘𝑛) ∈ (Base‘𝑅))
8582, 71, 84syl2anc 583 . . . . . . . . . . . . . . . . 17 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → ((coe1‘(𝑖𝑤𝑗))‘𝑛) ∈ (Base‘𝑅))
867, 57, 58, 59, 60, 85matbas2d 22450 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)) ∈ (Base‘𝐴))
877, 58eqmat 22451 . . . . . . . . . . . . . . . 16 (((𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)) ∈ (Base‘𝐴) ∧ (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)) ∈ (Base‘𝐴)) → ((𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)) ↔ ∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦)))
8875, 86, 87syl2anc 583 . . . . . . . . . . . . . . 15 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → ((𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)) ↔ ∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦)))
8956, 88bitrd 279 . . . . . . . . . . . . . 14 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → ((𝑢 decompPMat 𝑛) = (𝑤 decompPMat 𝑛) ↔ ∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦)))
9089adantlr 714 . . . . . . . . . . . . 13 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → ((𝑢 decompPMat 𝑛) = (𝑤 decompPMat 𝑛) ↔ ∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦)))
91 oveq1 7455 . . . . . . . . . . . . . . . . . . . . 21 (𝑥 = 𝑎 → (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦))
92 oveq1 7455 . . . . . . . . . . . . . . . . . . . . 21 (𝑥 = 𝑎 → (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦))
9391, 92eqeq12d 2756 . . . . . . . . . . . . . . . . . . . 20 (𝑥 = 𝑎 → ((𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) ↔ (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦)))
94 oveq2 7456 . . . . . . . . . . . . . . . . . . . . 21 (𝑦 = 𝑏 → (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏))
95 oveq2 7456 . . . . . . . . . . . . . . . . . . . . 21 (𝑦 = 𝑏 → (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏))
9694, 95eqeq12d 2756 . . . . . . . . . . . . . . . . . . . 20 (𝑦 = 𝑏 → ((𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) ↔ (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏)))
9793, 96rspc2va 3647 . . . . . . . . . . . . . . . . . . 19 (((𝑎𝑁𝑏𝑁) ∧ ∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦)) → (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏))
98 eqidd 2741 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)))
99 oveq12 7457 . . . . . . . . . . . . . . . . . . . . . . . . . . 27 ((𝑖 = 𝑎𝑗 = 𝑏) → (𝑖𝑢𝑗) = (𝑎𝑢𝑏))
10099fveq2d 6924 . . . . . . . . . . . . . . . . . . . . . . . . . 26 ((𝑖 = 𝑎𝑗 = 𝑏) → (coe1‘(𝑖𝑢𝑗)) = (coe1‘(𝑎𝑢𝑏)))
101100fveq1d 6922 . . . . . . . . . . . . . . . . . . . . . . . . 25 ((𝑖 = 𝑎𝑗 = 𝑏) → ((coe1‘(𝑖𝑢𝑗))‘𝑛) = ((coe1‘(𝑎𝑢𝑏))‘𝑛))
102101adantl 481 . . . . . . . . . . . . . . . . . . . . . . . 24 (((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) ∧ (𝑖 = 𝑎𝑗 = 𝑏)) → ((coe1‘(𝑖𝑢𝑗))‘𝑛) = ((coe1‘(𝑎𝑢𝑏))‘𝑛))
103 simplll 774 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → 𝑎𝑁)
104 simpllr 775 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → 𝑏𝑁)
105 fvexd 6935 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) ∈ V)
10698, 102, 103, 104, 105ovmpod 7602 . . . . . . . . . . . . . . . . . . . . . . 23 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏) = ((coe1‘(𝑎𝑢𝑏))‘𝑛))
107 eqidd 2741 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)))
108 oveq12 7457 . . . . . . . . . . . . . . . . . . . . . . . . . . 27 ((𝑖 = 𝑎𝑗 = 𝑏) → (𝑖𝑤𝑗) = (𝑎𝑤𝑏))
109108fveq2d 6924 . . . . . . . . . . . . . . . . . . . . . . . . . 26 ((𝑖 = 𝑎𝑗 = 𝑏) → (coe1‘(𝑖𝑤𝑗)) = (coe1‘(𝑎𝑤𝑏)))
110109fveq1d 6922 . . . . . . . . . . . . . . . . . . . . . . . . 25 ((𝑖 = 𝑎𝑗 = 𝑏) → ((coe1‘(𝑖𝑤𝑗))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛))
111110adantl 481 . . . . . . . . . . . . . . . . . . . . . . . 24 (((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) ∧ (𝑖 = 𝑎𝑗 = 𝑏)) → ((coe1‘(𝑖𝑤𝑗))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛))
112 fvexd 6935 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑎𝑤𝑏))‘𝑛) ∈ V)
113107, 111, 103, 104, 112ovmpod 7602 . . . . . . . . . . . . . . . . . . . . . . 23 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏) = ((coe1‘(𝑎𝑤𝑏))‘𝑛))
114106, 113eqeq12d 2756 . . . . . . . . . . . . . . . . . . . . . 22 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → ((𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏) ↔ ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))
115114biimpd 229 . . . . . . . . . . . . . . . . . . . . 21 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → ((𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))
116115exp31 419 . . . . . . . . . . . . . . . . . . . 20 ((𝑎𝑁𝑏𝑁) → (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑛 ∈ ℕ0 → ((𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))))
117116com14 96 . . . . . . . . . . . . . . . . . . 19 ((𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏) → (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑛 ∈ ℕ0 → ((𝑎𝑁𝑏𝑁) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))))
11897, 117syl 17 . . . . . . . . . . . . . . . . . 18 (((𝑎𝑁𝑏𝑁) ∧ ∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦)) → (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑛 ∈ ℕ0 → ((𝑎𝑁𝑏𝑁) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))))
119118ex 412 . . . . . . . . . . . . . . . . 17 ((𝑎𝑁𝑏𝑁) → (∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) → (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑛 ∈ ℕ0 → ((𝑎𝑁𝑏𝑁) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛))))))
120119com25 99 . . . . . . . . . . . . . . . 16 ((𝑎𝑁𝑏𝑁) → ((𝑎𝑁𝑏𝑁) → (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑛 ∈ ℕ0 → (∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛))))))
121120pm2.43i 52 . . . . . . . . . . . . . . 15 ((𝑎𝑁𝑏𝑁) → (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑛 ∈ ℕ0 → (∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))))
122121impcom 407 . . . . . . . . . . . . . 14 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) → (𝑛 ∈ ℕ0 → (∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛))))
123122imp 406 . . . . . . . . . . . . 13 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (∀𝑥𝑁𝑦𝑁 (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))
12490, 123sylbid 240 . . . . . . . . . . . 12 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → ((𝑢 decompPMat 𝑛) = (𝑤 decompPMat 𝑛) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))
12551, 124sylbid 240 . . . . . . . . . . 11 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))
126125ralimdva 3173 . . . . . . . . . 10 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) → (∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛) → ∀𝑛 ∈ ℕ0 ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))
127126impancom 451 . . . . . . . . 9 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) → ((𝑎𝑁𝑏𝑁) → ∀𝑛 ∈ ℕ0 ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))
128127imp 406 . . . . . . . 8 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → ∀𝑛 ∈ ℕ0 ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛))
12927ad2antrr 725 . . . . . . . . 9 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑅 ∈ Ring)
130 simprl 770 . . . . . . . . . 10 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑎𝑁)
131 simprr 772 . . . . . . . . . 10 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑏𝑁)
13266ad2antlr 726 . . . . . . . . . . . 12 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) → 𝑢 ∈ (Base‘𝐶))
133132adantr 480 . . . . . . . . . . 11 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑢 ∈ (Base‘𝐶))
134133, 3eleqtrrdi 2855 . . . . . . . . . 10 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑢𝐵)
1352, 61, 3, 130, 131, 134matecld 22453 . . . . . . . . 9 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → (𝑎𝑢𝑏) ∈ (Base‘𝑃))
13678ad2antrr 725 . . . . . . . . . . 11 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑤 ∈ (Base‘𝐶))
137136, 3eleqtrrdi 2855 . . . . . . . . . 10 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑤𝐵)
1382, 61, 3, 130, 131, 137matecld 22453 . . . . . . . . 9 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → (𝑎𝑤𝑏) ∈ (Base‘𝑃))
139 eqid 2740 . . . . . . . . . . 11 (coe1‘(𝑎𝑢𝑏)) = (coe1‘(𝑎𝑢𝑏))
140 eqid 2740 . . . . . . . . . . 11 (coe1‘(𝑎𝑤𝑏)) = (coe1‘(𝑎𝑤𝑏))
1411, 61, 139, 140ply1coe1eq 22325 . . . . . . . . . 10 ((𝑅 ∈ Ring ∧ (𝑎𝑢𝑏) ∈ (Base‘𝑃) ∧ (𝑎𝑤𝑏) ∈ (Base‘𝑃)) → (∀𝑛 ∈ ℕ0 ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛) ↔ (𝑎𝑢𝑏) = (𝑎𝑤𝑏)))
142141bicomd 223 . . . . . . . . 9 ((𝑅 ∈ Ring ∧ (𝑎𝑢𝑏) ∈ (Base‘𝑃) ∧ (𝑎𝑤𝑏) ∈ (Base‘𝑃)) → ((𝑎𝑢𝑏) = (𝑎𝑤𝑏) ↔ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))
143129, 135, 138, 142syl3anc 1371 . . . . . . . 8 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → ((𝑎𝑢𝑏) = (𝑎𝑤𝑏) ↔ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑎𝑢𝑏))‘𝑛) = ((coe1‘(𝑎𝑤𝑏))‘𝑛)))
144128, 143mpbird 257 . . . . . . 7 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → (𝑎𝑢𝑏) = (𝑎𝑤𝑏))
145144ralrimivva 3208 . . . . . 6 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) → ∀𝑎𝑁𝑏𝑁 (𝑎𝑢𝑏) = (𝑎𝑤𝑏))
1462, 3eqmat 22451 . . . . . . 7 ((𝑢𝐵𝑤𝐵) → (𝑢 = 𝑤 ↔ ∀𝑎𝑁𝑏𝑁 (𝑎𝑢𝑏) = (𝑎𝑤𝑏)))
147146ad2antlr 726 . . . . . 6 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) → (𝑢 = 𝑤 ↔ ∀𝑎𝑁𝑏𝑁 (𝑎𝑢𝑏) = (𝑎𝑤𝑏)))
148145, 147mpbird 257 . . . . 5 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) → 𝑢 = 𝑤)
149148ex 412 . . . 4 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛) → 𝑢 = 𝑤))
15025, 149sylbid 240 . . 3 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → ((𝑇𝑢) = (𝑇𝑤) → 𝑢 = 𝑤))
151150ralrimivva 3208 . 2 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → ∀𝑢𝐵𝑤𝐵 ((𝑇𝑢) = (𝑇𝑤) → 𝑢 = 𝑤))
152 dff13 7292 . 2 (𝑇:𝐵1-1𝐿 ↔ (𝑇:𝐵𝐿 ∧ ∀𝑢𝐵𝑤𝐵 ((𝑇𝑢) = (𝑇𝑤) → 𝑢 = 𝑤)))
15311, 151, 152sylanbrc 582 1 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑇:𝐵1-1𝐿)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wb 206  wa 395  w3a 1087   = wceq 1537  wcel 2108  wral 3067  Vcvv 3488  cmpt 5249  wf 6569  1-1wf1 6570  cfv 6573  (class class class)co 7448  cmpo 7450  Fincfn 9003  0cn0 12553  Basecbs 17258   ·𝑠 cvsca 17315   Σg cgsu 17500  .gcmg 19107  mulGrpcmgp 20161  Ringcrg 20260  var1cv1 22198  Poly1cpl1 22199  coe1cco1 22200   Mat cmat 22432   decompPMat cdecpmat 22789   pMatToMatPoly cpm2mp 22819
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1793  ax-4 1807  ax-5 1909  ax-6 1967  ax-7 2007  ax-8 2110  ax-9 2118  ax-10 2141  ax-11 2158  ax-12 2178  ax-ext 2711  ax-rep 5303  ax-sep 5317  ax-nul 5324  ax-pow 5383  ax-pr 5447  ax-un 7770  ax-cnex 11240  ax-resscn 11241  ax-1cn 11242  ax-icn 11243  ax-addcl 11244  ax-addrcl 11245  ax-mulcl 11246  ax-mulrcl 11247  ax-mulcom 11248  ax-addass 11249  ax-mulass 11250  ax-distr 11251  ax-i2m1 11252  ax-1ne0 11253  ax-1rid 11254  ax-rnegex 11255  ax-rrecex 11256  ax-cnre 11257  ax-pre-lttri 11258  ax-pre-lttrn 11259  ax-pre-ltadd 11260  ax-pre-mulgt0 11261
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 847  df-3or 1088  df-3an 1089  df-tru 1540  df-fal 1550  df-ex 1778  df-nf 1782  df-sb 2065  df-mo 2543  df-eu 2572  df-clab 2718  df-cleq 2732  df-clel 2819  df-nfc 2895  df-ne 2947  df-nel 3053  df-ral 3068  df-rex 3077  df-rmo 3388  df-reu 3389  df-rab 3444  df-v 3490  df-sbc 3805  df-csb 3922  df-dif 3979  df-un 3981  df-in 3983  df-ss 3993  df-pss 3996  df-nul 4353  df-if 4549  df-pw 4624  df-sn 4649  df-pr 4651  df-tp 4653  df-op 4655  df-ot 4657  df-uni 4932  df-int 4971  df-iun 5017  df-iin 5018  df-br 5167  df-opab 5229  df-mpt 5250  df-tr 5284  df-id 5593  df-eprel 5599  df-po 5607  df-so 5608  df-fr 5652  df-se 5653  df-we 5654  df-xp 5706  df-rel 5707  df-cnv 5708  df-co 5709  df-dm 5710  df-rn 5711  df-res 5712  df-ima 5713  df-pred 6332  df-ord 6398  df-on 6399  df-lim 6400  df-suc 6401  df-iota 6525  df-fun 6575  df-fn 6576  df-f 6577  df-f1 6578  df-fo 6579  df-f1o 6580  df-fv 6581  df-isom 6582  df-riota 7404  df-ov 7451  df-oprab 7452  df-mpo 7453  df-of 7714  df-ofr 7715  df-om 7904  df-1st 8030  df-2nd 8031  df-supp 8202  df-frecs 8322  df-wrecs 8353  df-recs 8427  df-rdg 8466  df-1o 8522  df-2o 8523  df-er 8763  df-map 8886  df-pm 8887  df-ixp 8956  df-en 9004  df-dom 9005  df-sdom 9006  df-fin 9007  df-fsupp 9432  df-sup 9511  df-oi 9579  df-card 10008  df-pnf 11326  df-mnf 11327  df-xr 11328  df-ltxr 11329  df-le 11330  df-sub 11522  df-neg 11523  df-nn 12294  df-2 12356  df-3 12357  df-4 12358  df-5 12359  df-6 12360  df-7 12361  df-8 12362  df-9 12363  df-n0 12554  df-z 12640  df-dec 12759  df-uz 12904  df-fz 13568  df-fzo 13712  df-seq 14053  df-hash 14380  df-struct 17194  df-sets 17211  df-slot 17229  df-ndx 17241  df-base 17259  df-ress 17288  df-plusg 17324  df-mulr 17325  df-sca 17327  df-vsca 17328  df-ip 17329  df-tset 17330  df-ple 17331  df-ds 17333  df-hom 17335  df-cco 17336  df-0g 17501  df-gsum 17502  df-prds 17507  df-pws 17509  df-mre 17644  df-mrc 17645  df-acs 17647  df-mgm 18678  df-sgrp 18757  df-mnd 18773  df-mhm 18818  df-submnd 18819  df-grp 18976  df-minusg 18977  df-sbg 18978  df-mulg 19108  df-subg 19163  df-ghm 19253  df-cntz 19357  df-cmn 19824  df-abl 19825  df-mgp 20162  df-rng 20180  df-ur 20209  df-srg 20214  df-ring 20262  df-subrng 20572  df-subrg 20597  df-lmod 20882  df-lss 20953  df-sra 21195  df-rgmod 21196  df-dsmm 21775  df-frlm 21790  df-psr 21952  df-mvr 21953  df-mpl 21954  df-opsr 21956  df-psr1 22202  df-vr1 22203  df-ply1 22204  df-coe1 22205  df-mamu 22416  df-mat 22433  df-decpmat 22790  df-pm2mp 22820
This theorem is referenced by:  pm2mpf1o  22842
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