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| Mirrors > Home > MPE Home > Th. List > pmatcollpwscmat | Structured version Visualization version GIF version | ||
| Description: Write a scalar matrix over polynomials (over a commutative ring) as a sum of the product of variable powers and constant scalar matrices with scalar entries. (Contributed by AV, 2-Nov-2019.) (Revised by AV, 4-Dec-2019.) |
| Ref | Expression |
|---|---|
| pmatcollpwscmat.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| pmatcollpwscmat.c | ⊢ 𝐶 = (𝑁 Mat 𝑃) |
| pmatcollpwscmat.b | ⊢ 𝐵 = (Base‘𝐶) |
| pmatcollpwscmat.m1 | ⊢ ∗ = ( ·𝑠 ‘𝐶) |
| pmatcollpwscmat.e1 | ⊢ ↑ = (.g‘(mulGrp‘𝑃)) |
| pmatcollpwscmat.x | ⊢ 𝑋 = (var1‘𝑅) |
| pmatcollpwscmat.t | ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) |
| pmatcollpwscmat.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
| pmatcollpwscmat.d | ⊢ 𝐷 = (Base‘𝐴) |
| pmatcollpwscmat.u | ⊢ 𝑈 = (algSc‘𝑃) |
| pmatcollpwscmat.k | ⊢ 𝐾 = (Base‘𝑅) |
| pmatcollpwscmat.e2 | ⊢ 𝐸 = (Base‘𝑃) |
| pmatcollpwscmat.s | ⊢ 𝑆 = (algSc‘𝑃) |
| pmatcollpwscmat.1 | ⊢ 1 = (1r‘𝐶) |
| pmatcollpwscmat.m2 | ⊢ 𝑀 = (𝑄 ∗ 1 ) |
| Ref | Expression |
|---|---|
| pmatcollpwscmat | ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) → 𝑀 = (𝐶 Σg (𝑛 ∈ ℕ0 ↦ ((𝑛 ↑ 𝑋) ∗ ((𝑈‘((coe1‘𝑄)‘𝑛)) ∗ 1 ))))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | crngring 20350 | . . . 4 ⊢ (𝑅 ∈ CRing → 𝑅 ∈ Ring) | |
| 2 | pmatcollpwscmat.m2 | . . . . 5 ⊢ 𝑀 = (𝑄 ∗ 1 ) | |
| 3 | pmatcollpwscmat.p | . . . . . 6 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 4 | pmatcollpwscmat.c | . . . . . 6 ⊢ 𝐶 = (𝑁 Mat 𝑃) | |
| 5 | pmatcollpwscmat.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝐶) | |
| 6 | pmatcollpwscmat.e2 | . . . . . 6 ⊢ 𝐸 = (Base‘𝑃) | |
| 7 | pmatcollpwscmat.m1 | . . . . . 6 ⊢ ∗ = ( ·𝑠 ‘𝐶) | |
| 8 | pmatcollpwscmat.1 | . . . . . 6 ⊢ 1 = (1r‘𝐶) | |
| 9 | 3, 4, 5, 6, 7, 8 | 1pmatscmul 22888 | . . . . 5 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑄 ∈ 𝐸) → (𝑄 ∗ 1 ) ∈ 𝐵) |
| 10 | 2, 9 | eqeltrid 2869 | . . . 4 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑄 ∈ 𝐸) → 𝑀 ∈ 𝐵) |
| 11 | 1, 10 | syl3an2 1182 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) → 𝑀 ∈ 𝐵) |
| 12 | pmatcollpwscmat.e1 | . . . 4 ⊢ ↑ = (.g‘(mulGrp‘𝑃)) | |
| 13 | pmatcollpwscmat.x | . . . 4 ⊢ 𝑋 = (var1‘𝑅) | |
| 14 | pmatcollpwscmat.t | . . . 4 ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) | |
| 15 | 3, 4, 5, 7, 12, 13, 14 | pmatcollpw 22967 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → 𝑀 = (𝐶 Σg (𝑛 ∈ ℕ0 ↦ ((𝑛 ↑ 𝑋) ∗ (𝑇‘(𝑀 decompPMat 𝑛)))))) |
| 16 | 11, 15 | syld3an3 1436 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) → 𝑀 = (𝐶 Σg (𝑛 ∈ ℕ0 ↦ ((𝑛 ↑ 𝑋) ∗ (𝑇‘(𝑀 decompPMat 𝑛)))))) |
| 17 | 1 | anim2i 629 | . . . . . . 7 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing) → (𝑁 ∈ Fin ∧ 𝑅 ∈ Ring)) |
| 18 | 17 | 3adant3 1150 | . . . . . 6 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) → (𝑁 ∈ Fin ∧ 𝑅 ∈ Ring)) |
| 19 | simp3 1156 | . . . . . . 7 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) → 𝑄 ∈ 𝐸) | |
| 20 | 19 | anim1ci 628 | . . . . . 6 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) ∧ 𝑛 ∈ ℕ0) → (𝑛 ∈ ℕ0 ∧ 𝑄 ∈ 𝐸)) |
| 21 | pmatcollpwscmat.a | . . . . . . 7 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
| 22 | pmatcollpwscmat.d | . . . . . . 7 ⊢ 𝐷 = (Base‘𝐴) | |
| 23 | pmatcollpwscmat.u | . . . . . . 7 ⊢ 𝑈 = (algSc‘𝑃) | |
| 24 | pmatcollpwscmat.k | . . . . . . 7 ⊢ 𝐾 = (Base‘𝑅) | |
| 25 | pmatcollpwscmat.s | . . . . . . 7 ⊢ 𝑆 = (algSc‘𝑃) | |
| 26 | 3, 4, 5, 7, 12, 13, 14, 21, 22, 23, 24, 6, 25, 8, 2 | pmatcollpwscmatlem2 22976 | . . . . . 6 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring) ∧ (𝑛 ∈ ℕ0 ∧ 𝑄 ∈ 𝐸)) → (𝑇‘(𝑀 decompPMat 𝑛)) = ((𝑈‘((coe1‘𝑄)‘𝑛)) ∗ 1 )) |
| 27 | 18, 20, 26 | syl2an2r 698 | . . . . 5 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) ∧ 𝑛 ∈ ℕ0) → (𝑇‘(𝑀 decompPMat 𝑛)) = ((𝑈‘((coe1‘𝑄)‘𝑛)) ∗ 1 )) |
| 28 | 27 | oveq2d 7432 | . . . 4 ⊢ (((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) ∧ 𝑛 ∈ ℕ0) → ((𝑛 ↑ 𝑋) ∗ (𝑇‘(𝑀 decompPMat 𝑛))) = ((𝑛 ↑ 𝑋) ∗ ((𝑈‘((coe1‘𝑄)‘𝑛)) ∗ 1 ))) |
| 29 | 28 | mpteq2dva 5206 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) → (𝑛 ∈ ℕ0 ↦ ((𝑛 ↑ 𝑋) ∗ (𝑇‘(𝑀 decompPMat 𝑛)))) = (𝑛 ∈ ℕ0 ↦ ((𝑛 ↑ 𝑋) ∗ ((𝑈‘((coe1‘𝑄)‘𝑛)) ∗ 1 )))) |
| 30 | 29 | oveq2d 7432 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) → (𝐶 Σg (𝑛 ∈ ℕ0 ↦ ((𝑛 ↑ 𝑋) ∗ (𝑇‘(𝑀 decompPMat 𝑛))))) = (𝐶 Σg (𝑛 ∈ ℕ0 ↦ ((𝑛 ↑ 𝑋) ∗ ((𝑈‘((coe1‘𝑄)‘𝑛)) ∗ 1 ))))) |
| 31 | 16, 30 | eqtrd 2800 | 1 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑄 ∈ 𝐸) → 𝑀 = (𝐶 Σg (𝑛 ∈ ℕ0 ↦ ((𝑛 ↑ 𝑋) ∗ ((𝑈‘((coe1‘𝑄)‘𝑛)) ∗ 1 ))))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2146 ↦ cmpt 5194 ‘cfv 6540 (class class class)co 7416 Fincfn 8945 ℕ0cn0 12515 Basecbs 17286 ·𝑠 cvsca 17331 Σg cgsu 17510 .gcmg 19156 mulGrpcmgp 20239 1rcur 20286 Ringcrg 20338 CRingccrg 20339 algSccascl 22031 var1cv1 22365 Poly1cpl1 22366 coe1cco1 22367 Mat cmat 22593 matToPolyMat cmat2pmat 22890 decompPMat cdecpmat 22948 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-rep 5240 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7738 ax-cnex 11167 ax-resscn 11168 ax-1cn 11169 ax-icn 11170 ax-addcl 11171 ax-addrcl 11172 ax-mulcl 11173 ax-mulrcl 11174 ax-mulcom 11175 ax-addass 11176 ax-mulass 11177 ax-distr 11178 ax-i2m1 11179 ax-1ne0 11180 ax-1rid 11181 ax-rnegex 11182 ax-rrecex 11183 ax-cnre 11184 ax-pre-lttri 11185 ax-pre-lttrn 11186 ax-pre-ltadd 11187 ax-pre-mulgt0 11188 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3067 df-ral 3082 df-rex 3092 df-rmo 3371 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-tp 4596 df-op 4598 df-ot 4600 df-uni 4875 df-int 4915 df-iun 4960 df-iin 4961 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-se 5617 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-isom 6549 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-of 7680 df-ofr 7681 df-om 7865 df-1st 7988 df-2nd 7989 df-supp 8159 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-1o 8455 df-2o 8456 df-er 8696 df-map 8828 df-pm 8829 df-ixp 8898 df-en 8946 df-dom 8947 df-sdom 8948 df-fin 8949 df-fsupp 9325 df-sup 9405 df-oi 9475 df-card 9937 df-pnf 11256 df-mnf 11257 df-xr 11258 df-ltxr 11259 df-le 11260 df-sub 11454 df-neg 11455 df-nn 12245 df-2 12314 df-3 12315 df-4 12316 df-5 12317 df-6 12318 df-7 12319 df-8 12320 df-9 12321 df-n0 12516 df-z 12603 df-dec 12723 df-uz 12874 df-fz 13547 df-fzo 13695 df-seq 14051 df-hash 14380 df-struct 17224 df-sets 17241 df-slot 17259 df-ndx 17271 df-base 17287 df-ress 17308 df-plusg 17340 df-mulr 17341 df-sca 17343 df-vsca 17344 df-ip 17345 df-tset 17346 df-ple 17347 df-ds 17349 df-hom 17351 df-cco 17352 df-0g 17511 df-gsum 17512 df-prds 17517 df-pws 17519 df-mre 17655 df-mrc 17656 df-acs 17658 df-mgm 18715 df-sgrp 18798 df-mnd 18814 df-mhm 18864 df-submnd 18865 df-grp 19026 df-minusg 19027 df-sbg 19028 df-mulg 19157 df-subg 19212 df-ghm 19307 df-cntz 19410 df-cmn 19875 df-abl 19876 df-mgp 20240 df-rng 20254 df-ur 20287 df-srg 20292 df-ring 20340 df-cring 20341 df-subrng 20674 df-subrg 20698 df-lmod 21012 df-lss 21082 df-sra 21323 df-rgmod 21324 df-dsmm 21911 df-frlm 21926 df-assa 22032 df-ascl 22034 df-psr 22088 df-mvr 22089 df-mpl 22090 df-opsr 22092 df-psr1 22369 df-vr1 22370 df-ply1 22371 df-coe1 22372 df-mamu 22577 df-mat 22594 df-mat2pmat 22893 df-decpmat 22949 |
| This theorem is used by: cpmidgsum 23054 |
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