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Theorem pm2mpf1 22668
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 22667 . 2 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑇:𝐵𝐿)
127matring 22312 . . . . . 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 22666 . . . . . . 7 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑢𝐵) → (𝑇𝑢) ∈ 𝐿)
15143expa 1118 . . . . . 6 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ 𝑢𝐵) → (𝑇𝑢) ∈ 𝐿)
1615adantrr 717 . . . . 5 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑇𝑢) ∈ 𝐿)
171, 2, 3, 4, 5, 6, 7, 8, 9, 10pm2mpcl 22666 . . . . . . . 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 2729 . . . . . . 7 (coe1‘(𝑇𝑢)) = (coe1‘(𝑇𝑢))
22 eqid 2729 . . . . . . 7 (coe1‘(𝑇𝑤)) = (coe1‘(𝑇𝑤))
238, 10, 21, 22ply1coe1eq 22169 . . . . . 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 1373 . . . 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 22665 . . . . . . . . . . . . . . . . . 18 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑢𝐵) → (𝑇𝑢) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))
3026, 27, 28, 29syl3anc 1373 . . . . . . . . . . . . . . . . 17 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑇𝑢) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))
3130ad2antrr 726 . . . . . . . . . . . . . . . 16 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (𝑇𝑢) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))
3231fveq2d 6820 . . . . . . . . . . . . . . 15 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (coe1‘(𝑇𝑢)) = (coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋))))))
3332fveq1d 6818 . . . . . . . . . . . . . 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 615 . . . . . . . . . . . . . . 15 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (𝑢𝐵𝑛 ∈ ℕ0))
371, 2, 3, 4, 5, 6, 7, 8pm2mpf1lem 22663 . . . . . . . . . . . . . . 15 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑛 ∈ ℕ0)) → ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑢 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛) = (𝑢 decompPMat 𝑛))
3834, 36, 37syl2anc 584 . . . . . . . . . . . . . 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 2764 . . . . . . . . . . . . 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 22665 . . . . . . . . . . . . . . . . . 18 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑤𝐵) → (𝑇𝑤) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))
4226, 27, 40, 41syl3anc 1373 . . . . . . . . . . . . . . . . 17 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (𝑇𝑤) = (𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))
4342fveq2d 6820 . . . . . . . . . . . . . . . 16 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → (coe1‘(𝑇𝑤)) = (coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋))))))
4443fveq1d 6818 . . . . . . . . . . . . . . 15 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) → ((coe1‘(𝑇𝑤))‘𝑛) = ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛))
4544ad2antrr 726 . . . . . . . . . . . . . 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 615 . . . . . . . . . . . . . . 15 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (𝑤𝐵𝑛 ∈ ℕ0))
481, 2, 3, 4, 5, 6, 7, 8pm2mpf1lem 22663 . . . . . . . . . . . . . . 15 (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑤𝐵𝑛 ∈ ℕ0)) → ((coe1‘(𝑄 Σg (𝑘 ∈ ℕ0 ↦ ((𝑤 decompPMat 𝑘) (𝑘 𝑋)))))‘𝑛) = (𝑤 decompPMat 𝑛))
4934, 47, 48syl2anc 584 . . . . . . . . . . . . . 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 2764 . . . . . . . . . . . . 13 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑇𝑤))‘𝑛) = (𝑤 decompPMat 𝑛))
5139, 50eqeq12d 2745 . . . . . . . . . . . 12 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ (𝑎𝑁𝑏𝑁)) ∧ 𝑛 ∈ ℕ0) → (((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛) ↔ (𝑢 decompPMat 𝑛) = (𝑤 decompPMat 𝑛)))
522, 3decpmatval 22634 . . . . . . . . . . . . . . . . 17 ((𝑢𝐵𝑛 ∈ ℕ0) → (𝑢 decompPMat 𝑛) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)))
5328, 52sylan 580 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → (𝑢 decompPMat 𝑛) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)))
542, 3decpmatval 22634 . . . . . . . . . . . . . . . . 17 ((𝑤𝐵𝑛 ∈ ℕ0) → (𝑤 decompPMat 𝑛) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)))
5540, 54sylan 580 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → (𝑤 decompPMat 𝑛) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)))
5653, 55eqeq12d 2745 . . . . . . . . . . . . . . 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 2729 . . . . . . . . . . . . . . . . 17 (Base‘𝑅) = (Base‘𝑅)
58 eqid 2729 . . . . . . . . . . . . . . . . 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 2729 . . . . . . . . . . . . . . . . . . 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 2820 . . . . . . . . . . . . . . . . . . . . . . . 24 (𝑢𝐵𝑢 ∈ (Base‘𝐶))
6564biimpi 216 . . . . . . . . . . . . . . . . . . . . . . 23 (𝑢𝐵𝑢 ∈ (Base‘𝐶))
6665adantr 480 . . . . . . . . . . . . . . . . . . . . . 22 ((𝑢𝐵𝑤𝐵) → 𝑢 ∈ (Base‘𝐶))
6766ad2antlr 727 . . . . . . . . . . . . . . . . . . . . 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 2839 . . . . . . . . . . . . . . . . . . 19 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑢𝐵)
702, 61, 3, 62, 63, 69matecld 22295 . . . . . . . . . . . . . . . . . 18 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → (𝑖𝑢𝑗) ∈ (Base‘𝑃))
71 simp1r 1199 . . . . . . . . . . . . . . . . . 18 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑛 ∈ ℕ0)
72 eqid 2729 . . . . . . . . . . . . . . . . . . 19 (coe1‘(𝑖𝑢𝑗)) = (coe1‘(𝑖𝑢𝑗))
7372, 61, 1, 57coe1fvalcl 22079 . . . . . . . . . . . . . . . . . 18 (((𝑖𝑢𝑗) ∈ (Base‘𝑃) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑖𝑢𝑗))‘𝑛) ∈ (Base‘𝑅))
7470, 71, 73syl2anc 584 . . . . . . . . . . . . . . . . 17 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → ((coe1‘(𝑖𝑢𝑗))‘𝑛) ∈ (Base‘𝑅))
757, 57, 58, 59, 60, 74matbas2d 22292 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)) ∈ (Base‘𝐴))
763eleq2i 2820 . . . . . . . . . . . . . . . . . . . . . . . 24 (𝑤𝐵𝑤 ∈ (Base‘𝐶))
7776biimpi 216 . . . . . . . . . . . . . . . . . . . . . . 23 (𝑤𝐵𝑤 ∈ (Base‘𝐶))
7877ad2antll 729 . . . . . . . . . . . . . . . . . . . . . 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 2839 . . . . . . . . . . . . . . . . . . 19 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → 𝑤𝐵)
822, 61, 3, 62, 63, 81matecld 22295 . . . . . . . . . . . . . . . . . 18 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → (𝑖𝑤𝑗) ∈ (Base‘𝑃))
83 eqid 2729 . . . . . . . . . . . . . . . . . . 19 (coe1‘(𝑖𝑤𝑗)) = (coe1‘(𝑖𝑤𝑗))
8483, 61, 1, 57coe1fvalcl 22079 . . . . . . . . . . . . . . . . . 18 (((𝑖𝑤𝑗) ∈ (Base‘𝑃) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑖𝑤𝑗))‘𝑛) ∈ (Base‘𝑅))
8582, 71, 84syl2anc 584 . . . . . . . . . . . . . . . . 17 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) ∧ 𝑖𝑁𝑗𝑁) → ((coe1‘(𝑖𝑤𝑗))‘𝑛) ∈ (Base‘𝑅))
867, 57, 58, 59, 60, 85matbas2d 22292 . . . . . . . . . . . . . . . 16 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ 𝑛 ∈ ℕ0) → (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)) ∈ (Base‘𝐴))
877, 58eqmat 22293 . . . . . . . . . . . . . . . 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 584 . . . . . . . . . . . . . . 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 715 . . . . . . . . . . . . 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 7347 . . . . . . . . . . . . . . . . . . . . 21 (𝑥 = 𝑎 → (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦))
92 oveq1 7347 . . . . . . . . . . . . . . . . . . . . 21 (𝑥 = 𝑎 → (𝑥(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦))
9391, 92eqeq12d 2745 . . . . . . . . . . . . . . . . . . . 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 7348 . . . . . . . . . . . . . . . . . . . . 21 (𝑦 = 𝑏 → (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏))
95 oveq2 7348 . . . . . . . . . . . . . . . . . . . . 21 (𝑦 = 𝑏 → (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑦) = (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏))
9694, 95eqeq12d 2745 . . . . . . . . . . . . . . . . . . . 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 3586 . . . . . . . . . . . . . . . . . . 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 2730 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛)))
99 oveq12 7349 . . . . . . . . . . . . . . . . . . . . . . . . . . 27 ((𝑖 = 𝑎𝑗 = 𝑏) → (𝑖𝑢𝑗) = (𝑎𝑢𝑏))
10099fveq2d 6820 . . . . . . . . . . . . . . . . . . . . . . . . . 26 ((𝑖 = 𝑎𝑗 = 𝑏) → (coe1‘(𝑖𝑢𝑗)) = (coe1‘(𝑎𝑢𝑏)))
101100fveq1d 6818 . . . . . . . . . . . . . . . . . . . . . . . . 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 6831 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑎𝑢𝑏))‘𝑛) ∈ V)
10698, 102, 103, 104, 105ovmpod 7492 . . . . . . . . . . . . . . . . . . . . . . 23 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑢𝑗))‘𝑛))𝑏) = ((coe1‘(𝑎𝑢𝑏))‘𝑛))
107 eqidd 2730 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)) = (𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛)))
108 oveq12 7349 . . . . . . . . . . . . . . . . . . . . . . . . . . 27 ((𝑖 = 𝑎𝑗 = 𝑏) → (𝑖𝑤𝑗) = (𝑎𝑤𝑏))
109108fveq2d 6820 . . . . . . . . . . . . . . . . . . . . . . . . . 26 ((𝑖 = 𝑎𝑗 = 𝑏) → (coe1‘(𝑖𝑤𝑗)) = (coe1‘(𝑎𝑤𝑏)))
110109fveq1d 6818 . . . . . . . . . . . . . . . . . . . . . . . . 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 6831 . . . . . . . . . . . . . . . . . . . . . . . 24 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → ((coe1‘(𝑎𝑤𝑏))‘𝑛) ∈ V)
113107, 111, 103, 104, 112ovmpod 7492 . . . . . . . . . . . . . . . . . . . . . . 23 ((((𝑎𝑁𝑏𝑁) ∧ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵))) ∧ 𝑛 ∈ ℕ0) → (𝑎(𝑖𝑁, 𝑗𝑁 ↦ ((coe1‘(𝑖𝑤𝑗))‘𝑛))𝑏) = ((coe1‘(𝑎𝑤𝑏))‘𝑛))
114106, 113eqeq12d 2745 . . . . . . . . . . . . . . . . . . . . . 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 3141 . . . . . . . . . 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 726 . . . . . . . . 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 727 . . . . . . . . . . . 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 2839 . . . . . . . . . 10 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑢𝐵)
1352, 61, 3, 130, 131, 134matecld 22295 . . . . . . . . 9 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → (𝑎𝑢𝑏) ∈ (Base‘𝑃))
13678ad2antrr 726 . . . . . . . . . . 11 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑤 ∈ (Base‘𝐶))
137136, 3eleqtrrdi 2839 . . . . . . . . . 10 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → 𝑤𝐵)
1382, 61, 3, 130, 131, 137matecld 22295 . . . . . . . . 9 (((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) ∧ (𝑎𝑁𝑏𝑁)) → (𝑎𝑤𝑏) ∈ (Base‘𝑃))
139 eqid 2729 . . . . . . . . . . 11 (coe1‘(𝑎𝑢𝑏)) = (coe1‘(𝑎𝑢𝑏))
140 eqid 2729 . . . . . . . . . . 11 (coe1‘(𝑎𝑤𝑏)) = (coe1‘(𝑎𝑤𝑏))
1411, 61, 139, 140ply1coe1eq 22169 . . . . . . . . . 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 1373 . . . . . . . 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 3172 . . . . . 6 ((((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑢𝐵𝑤𝐵)) ∧ ∀𝑛 ∈ ℕ0 ((coe1‘(𝑇𝑢))‘𝑛) = ((coe1‘(𝑇𝑤))‘𝑛)) → ∀𝑎𝑁𝑏𝑁 (𝑎𝑢𝑏) = (𝑎𝑤𝑏))
1462, 3eqmat 22293 . . . . . . 7 ((𝑢𝐵𝑤𝐵) → (𝑢 = 𝑤 ↔ ∀𝑎𝑁𝑏𝑁 (𝑎𝑢𝑏) = (𝑎𝑤𝑏)))
147146ad2antlr 727 . . . . . 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 3172 . 2 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → ∀𝑢𝐵𝑤𝐵 ((𝑇𝑢) = (𝑇𝑤) → 𝑢 = 𝑤))
152 dff13 7182 . 2 (𝑇:𝐵1-1𝐿 ↔ (𝑇:𝐵𝐿 ∧ ∀𝑢𝐵𝑤𝐵 ((𝑇𝑢) = (𝑇𝑤) → 𝑢 = 𝑤)))
15311, 151, 152sylanbrc 583 1 ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) → 𝑇:𝐵1-1𝐿)
Colors of variables: wff setvar class
Syntax hints:  wi 4  wb 206  wa 395  w3a 1086   = wceq 1540  wcel 2109  wral 3044  Vcvv 3433  cmpt 5169  wf 6472  1-1wf1 6473  cfv 6476  (class class class)co 7340  cmpo 7342  Fincfn 8863  0cn0 12372  Basecbs 17107   ·𝑠 cvsca 17152   Σg cgsu 17331  .gcmg 18933  mulGrpcmgp 20012  Ringcrg 20105  var1cv1 22042  Poly1cpl1 22043  coe1cco1 22044   Mat cmat 22276   decompPMat cdecpmat 22631   pMatToMatPoly cpm2mp 22661
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1795  ax-4 1809  ax-5 1910  ax-6 1967  ax-7 2008  ax-8 2111  ax-9 2119  ax-10 2142  ax-11 2158  ax-12 2178  ax-ext 2701  ax-rep 5214  ax-sep 5231  ax-nul 5241  ax-pow 5300  ax-pr 5367  ax-un 7662  ax-cnex 11053  ax-resscn 11054  ax-1cn 11055  ax-icn 11056  ax-addcl 11057  ax-addrcl 11058  ax-mulcl 11059  ax-mulrcl 11060  ax-mulcom 11061  ax-addass 11062  ax-mulass 11063  ax-distr 11064  ax-i2m1 11065  ax-1ne0 11066  ax-1rid 11067  ax-rnegex 11068  ax-rrecex 11069  ax-cnre 11070  ax-pre-lttri 11071  ax-pre-lttrn 11072  ax-pre-ltadd 11073  ax-pre-mulgt0 11074
This theorem depends on definitions:  df-bi 207  df-an 396  df-or 848  df-3or 1087  df-3an 1088  df-tru 1543  df-fal 1553  df-ex 1780  df-nf 1784  df-sb 2066  df-mo 2533  df-eu 2562  df-clab 2708  df-cleq 2721  df-clel 2803  df-nfc 2878  df-ne 2926  df-nel 3030  df-ral 3045  df-rex 3054  df-rmo 3343  df-reu 3344  df-rab 3393  df-v 3435  df-sbc 3739  df-csb 3848  df-dif 3902  df-un 3904  df-in 3906  df-ss 3916  df-pss 3919  df-nul 4281  df-if 4473  df-pw 4549  df-sn 4574  df-pr 4576  df-tp 4578  df-op 4580  df-ot 4582  df-uni 4857  df-int 4895  df-iun 4940  df-iin 4941  df-br 5089  df-opab 5151  df-mpt 5170  df-tr 5196  df-id 5508  df-eprel 5513  df-po 5521  df-so 5522  df-fr 5566  df-se 5567  df-we 5568  df-xp 5619  df-rel 5620  df-cnv 5621  df-co 5622  df-dm 5623  df-rn 5624  df-res 5625  df-ima 5626  df-pred 6243  df-ord 6304  df-on 6305  df-lim 6306  df-suc 6307  df-iota 6432  df-fun 6478  df-fn 6479  df-f 6480  df-f1 6481  df-fo 6482  df-f1o 6483  df-fv 6484  df-isom 6485  df-riota 7297  df-ov 7343  df-oprab 7344  df-mpo 7345  df-of 7604  df-ofr 7605  df-om 7791  df-1st 7915  df-2nd 7916  df-supp 8085  df-frecs 8205  df-wrecs 8236  df-recs 8285  df-rdg 8323  df-1o 8379  df-2o 8380  df-er 8616  df-map 8746  df-pm 8747  df-ixp 8816  df-en 8864  df-dom 8865  df-sdom 8866  df-fin 8867  df-fsupp 9240  df-sup 9320  df-oi 9390  df-card 9823  df-pnf 11139  df-mnf 11140  df-xr 11141  df-ltxr 11142  df-le 11143  df-sub 11337  df-neg 11338  df-nn 12117  df-2 12179  df-3 12180  df-4 12181  df-5 12182  df-6 12183  df-7 12184  df-8 12185  df-9 12186  df-n0 12373  df-z 12460  df-dec 12580  df-uz 12724  df-fz 13399  df-fzo 13546  df-seq 13897  df-hash 14226  df-struct 17045  df-sets 17062  df-slot 17080  df-ndx 17092  df-base 17108  df-ress 17129  df-plusg 17161  df-mulr 17162  df-sca 17164  df-vsca 17165  df-ip 17166  df-tset 17167  df-ple 17168  df-ds 17170  df-hom 17172  df-cco 17173  df-0g 17332  df-gsum 17333  df-prds 17338  df-pws 17340  df-mre 17475  df-mrc 17476  df-acs 17478  df-mgm 18501  df-sgrp 18580  df-mnd 18596  df-mhm 18644  df-submnd 18645  df-grp 18802  df-minusg 18803  df-sbg 18804  df-mulg 18934  df-subg 18989  df-ghm 19079  df-cntz 19183  df-cmn 19648  df-abl 19649  df-mgp 20013  df-rng 20025  df-ur 20054  df-srg 20059  df-ring 20107  df-subrng 20415  df-subrg 20439  df-lmod 20749  df-lss 20819  df-sra 21061  df-rgmod 21062  df-dsmm 21623  df-frlm 21638  df-psr 21800  df-mvr 21801  df-mpl 21802  df-opsr 21804  df-psr1 22046  df-vr1 22047  df-ply1 22048  df-coe1 22049  df-mamu 22260  df-mat 22277  df-decpmat 22632  df-pm2mp 22662
This theorem is referenced by:  pm2mpf1o  22684
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