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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 20514 | . . . 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 23064 | . . . . 5 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑄 ∈ 𝐸) → (𝑄 ∗ 1 ) ∈ 𝐵) |
| 10 | 2, 9 | eqeltrid 2868 | . . . 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 23143 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ CRing ∧ 𝑀 ∈ 𝐵) → 𝑀 = (𝐶 Σg (𝑛 ∈ ℕ0 ↦ ((𝑛 ↑ 𝑋) ∗ (𝑇‘(𝑀 decompPMat 𝑛)))))) |
| 16 | 11, 15 | syld3an3 1437 | . 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 23152 | . . . . . 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 7465 | . . . 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 5202 | . . 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 7465 | . 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 2798 | 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 2147 ↦ cmpt 5190 ‘cfv 6564 (class class class)co 7449 Fincfn 9009 ℕ0cn0 12644 Basecbs 17428 ·𝑠 cvsca 17473 Σg cgsu 17652 .gcmg 19318 mulGrpcmgp 20402 1rcur 20449 Ringcrg 20501 CRingccrg 20502 algSccascl 22204 var1cv1 22538 Poly1cpl1 22539 coe1cco1 22540 Mat cmat 22766 matToPolyMat cmat2pmat 23066 decompPMat cdecpmat 23124 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5236 ax-sep 5253 ax-nul 5264 ax-pow 5332 ax-pr 5396 ax-un 7781 ax-cnex 11293 ax-resscn 11294 ax-1cn 11295 ax-icn 11296 ax-addcl 11297 ax-addrcl 11298 ax-mulcl 11299 ax-mulrcl 11300 ax-mulcom 11301 ax-addass 11302 ax-mulass 11303 ax-distr 11304 ax-i2m1 11305 ax-1ne0 11306 ax-1rid 11307 ax-rnegex 11308 ax-rrecex 11309 ax-cnre 11310 ax-pre-lttri 11311 ax-pre-lttrn 11312 ax-pre-ltadd 11313 ax-pre-mulgt0 11314 |
| 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 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4839 df-ot 4862 df-uni 4871 df-int 4911 df-iun 4956 df-iin 4957 df-br 5107 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5551 df-eprel 5556 df-po 5564 df-so 5565 df-fr 5609 df-se 5610 df-we 5611 df-xp 5662 df-rel 5663 df-cnv 5664 df-co 5665 df-dm 5666 df-rn 5667 df-res 5668 df-ima 5669 df-pred 6328 df-ord 6389 df-on 6390 df-lim 6391 df-suc 6392 df-iota 6518 df-fun 6566 df-fn 6567 df-f 6568 df-f1 6569 df-fo 6570 df-f1o 6571 df-fv 6572 df-isom 6573 df-riota 7406 df-ov 7452 df-oprab 7453 df-mpo 7454 df-of 7723 df-ofr 7724 df-om 7910 df-1st 8033 df-2nd 8034 df-supp 8213 df-frecs 8335 df-wrecs 8366 df-recs 8415 df-rdg 8454 df-1o 8512 df-2o 8513 df-er 8753 df-map 8885 df-pm 8886 df-ixp 8962 df-en 9010 df-dom 9011 df-sdom 9012 df-fin 9013 df-fsupp 9390 df-sup 9469 df-oi 9539 df-card 10055 df-pnf 11382 df-mnf 11383 df-xr 11384 df-ltxr 11385 df-le 11386 df-sub 11580 df-neg 11581 df-nn 12374 df-2 12443 df-3 12444 df-4 12445 df-5 12446 df-6 12447 df-7 12448 df-8 12449 df-9 12450 df-n0 12645 df-z 12732 df-dec 12853 df-uz 13004 df-fz 13678 df-fzo 13827 df-seq 14183 df-hash 14514 df-struct 17366 df-sets 17383 df-slot 17401 df-ndx 17413 df-base 17429 df-ress 17450 df-plusg 17482 df-mulr 17483 df-sca 17485 df-vsca 17486 df-ip 17487 df-tset 17488 df-ple 17489 df-ds 17491 df-hom 17493 df-cco 17494 df-0g 17653 df-gsum 17654 df-prds 17659 df-pws 17661 df-mre 17797 df-mrc 17798 df-acs 17800 df-mgm 18857 df-sgrp 18949 df-mnd 18965 df-mhm 19019 df-submnd 19020 df-grp 19188 df-minusg 19189 df-sbg 19190 df-mulg 19319 df-subg 19374 df-ghm 19469 df-cntz 19573 df-cmn 20038 df-abl 20039 df-mgp 20403 df-rng 20417 df-ur 20450 df-srg 20455 df-ring 20503 df-cring 20504 df-subrng 20840 df-subrg 20864 df-lmod 21179 df-lss 21249 df-sra 21490 df-rgmod 21491 df-dsmm 22082 df-frlm 22097 df-assa 22205 df-ascl 22207 df-psr 22261 df-mvr 22262 df-mpl 22263 df-opsr 22265 df-psr1 22542 df-vr1 22543 df-ply1 22544 df-coe1 22545 df-mamu 22750 df-mat 22767 df-mat2pmat 23069 df-decpmat 23125 |
| This theorem is used by: cpmidgsum 23230 |
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