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| Mirrors > Home > MPE Home > Th. List > chpmatval2 | Structured version Visualization version GIF version | ||
| Description: The characteristic polynomial of a (square) matrix (expressed with the Leibnitz formula for the determinant). (Contributed by AV, 2-Aug-2019.) |
| Ref | Expression |
|---|---|
| chpmatply1.c | ⊢ 𝐶 = (𝑁 CharPlyMat 𝑅) |
| chpmatply1.a | ⊢ 𝐴 = (𝑁 Mat 𝑅) |
| chpmatply1.b | ⊢ 𝐵 = (Base‘𝐴) |
| chpmatply1.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| chpmatval2.y | ⊢ 𝑌 = (𝑁 Mat 𝑃) |
| chpmatval2.m1 | ⊢ − = (-g‘𝑌) |
| chpmatval2.x | ⊢ 𝑋 = (var1‘𝑅) |
| chpmatval2.t1 | ⊢ · = ( ·𝑠 ‘𝑌) |
| chpmatval2.t | ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) |
| chpmatval2.i | ⊢ 1 = (1r‘𝑌) |
| chpmatval2.g | ⊢ 𝐺 = (SymGrp‘𝑁) |
| chpmatval2.h | ⊢ 𝐻 = (Base‘𝐺) |
| chpmatval2.z | ⊢ 𝑍 = (ℤRHom‘𝑃) |
| chpmatval2.s | ⊢ 𝑆 = (pmSgn‘𝑁) |
| chpmatval2.u | ⊢ 𝑈 = (mulGrp‘𝑃) |
| chpmatval2.rm | ⊢ × = (.r‘𝑃) |
| Ref | Expression |
|---|---|
| chpmatval2 | ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) → (𝐶‘𝑀) = (𝑃 Σg (𝑝 ∈ 𝐻 ↦ (((𝑍 ∘ 𝑆)‘𝑝) × (𝑈 Σg (𝑥 ∈ 𝑁 ↦ ((𝑝‘𝑥)((𝑋 · 1 ) − (𝑇‘𝑀))𝑥))))))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | chpmatply1.c | . . 3 ⊢ 𝐶 = (𝑁 CharPlyMat 𝑅) | |
| 2 | chpmatply1.a | . . 3 ⊢ 𝐴 = (𝑁 Mat 𝑅) | |
| 3 | chpmatply1.b | . . 3 ⊢ 𝐵 = (Base‘𝐴) | |
| 4 | chpmatply1.p | . . 3 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 5 | chpmatval2.y | . . 3 ⊢ 𝑌 = (𝑁 Mat 𝑃) | |
| 6 | eqid 2769 | . . 3 ⊢ (𝑁 maDet 𝑃) = (𝑁 maDet 𝑃) | |
| 7 | chpmatval2.m1 | . . 3 ⊢ − = (-g‘𝑌) | |
| 8 | chpmatval2.x | . . 3 ⊢ 𝑋 = (var1‘𝑅) | |
| 9 | chpmatval2.t1 | . . 3 ⊢ · = ( ·𝑠 ‘𝑌) | |
| 10 | chpmatval2.t | . . 3 ⊢ 𝑇 = (𝑁 matToPolyMat 𝑅) | |
| 11 | chpmatval2.i | . . 3 ⊢ 1 = (1r‘𝑌) | |
| 12 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 | chpmatval 22957 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) → (𝐶‘𝑀) = ((𝑁 maDet 𝑃)‘((𝑋 · 1 ) − (𝑇‘𝑀)))) |
| 13 | eqid 2769 | . . . 4 ⊢ (𝑁 Mat 𝑃) = (𝑁 Mat 𝑃) | |
| 14 | 5 | fveq2i 6885 | . . . . 5 ⊢ (-g‘𝑌) = (-g‘(𝑁 Mat 𝑃)) |
| 15 | 7, 14 | eqtri 2792 | . . . 4 ⊢ − = (-g‘(𝑁 Mat 𝑃)) |
| 16 | 5 | fveq2i 6885 | . . . . 5 ⊢ ( ·𝑠 ‘𝑌) = ( ·𝑠 ‘(𝑁 Mat 𝑃)) |
| 17 | 9, 16 | eqtri 2792 | . . . 4 ⊢ · = ( ·𝑠 ‘(𝑁 Mat 𝑃)) |
| 18 | 5 | fveq2i 6885 | . . . . 5 ⊢ (1r‘𝑌) = (1r‘(𝑁 Mat 𝑃)) |
| 19 | 11, 18 | eqtri 2792 | . . . 4 ⊢ 1 = (1r‘(𝑁 Mat 𝑃)) |
| 20 | eqid 2769 | . . . 4 ⊢ ((𝑋 · 1 ) − (𝑇‘𝑀)) = ((𝑋 · 1 ) − (𝑇‘𝑀)) | |
| 21 | 2, 3, 4, 13, 8, 10, 15, 17, 19, 20 | chmatcl 22954 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) → ((𝑋 · 1 ) − (𝑇‘𝑀)) ∈ (Base‘(𝑁 Mat 𝑃))) |
| 22 | 5 | eqcomi 2778 | . . . . 5 ⊢ (𝑁 Mat 𝑃) = 𝑌 |
| 23 | 22 | fveq2i 6885 | . . . 4 ⊢ (Base‘(𝑁 Mat 𝑃)) = (Base‘𝑌) |
| 24 | chpmatval2.h | . . . . 5 ⊢ 𝐻 = (Base‘𝐺) | |
| 25 | chpmatval2.g | . . . . . 6 ⊢ 𝐺 = (SymGrp‘𝑁) | |
| 26 | 25 | fveq2i 6885 | . . . . 5 ⊢ (Base‘𝐺) = (Base‘(SymGrp‘𝑁)) |
| 27 | 24, 26 | eqtri 2792 | . . . 4 ⊢ 𝐻 = (Base‘(SymGrp‘𝑁)) |
| 28 | chpmatval2.z | . . . 4 ⊢ 𝑍 = (ℤRHom‘𝑃) | |
| 29 | chpmatval2.s | . . . 4 ⊢ 𝑆 = (pmSgn‘𝑁) | |
| 30 | chpmatval2.rm | . . . 4 ⊢ × = (.r‘𝑃) | |
| 31 | chpmatval2.u | . . . 4 ⊢ 𝑈 = (mulGrp‘𝑃) | |
| 32 | 6, 5, 23, 27, 28, 29, 30, 31 | mdetleib 22713 | . . 3 ⊢ (((𝑋 · 1 ) − (𝑇‘𝑀)) ∈ (Base‘(𝑁 Mat 𝑃)) → ((𝑁 maDet 𝑃)‘((𝑋 · 1 ) − (𝑇‘𝑀))) = (𝑃 Σg (𝑝 ∈ 𝐻 ↦ (((𝑍 ∘ 𝑆)‘𝑝) × (𝑈 Σg (𝑥 ∈ 𝑁 ↦ ((𝑝‘𝑥)((𝑋 · 1 ) − (𝑇‘𝑀))𝑥))))))) |
| 33 | 21, 32 | syl 18 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) → ((𝑁 maDet 𝑃)‘((𝑋 · 1 ) − (𝑇‘𝑀))) = (𝑃 Σg (𝑝 ∈ 𝐻 ↦ (((𝑍 ∘ 𝑆)‘𝑝) × (𝑈 Σg (𝑥 ∈ 𝑁 ↦ ((𝑝‘𝑥)((𝑋 · 1 ) − (𝑇‘𝑀))𝑥))))))) |
| 34 | 12, 33 | eqtrd 2804 | 1 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) → (𝐶‘𝑀) = (𝑃 Σg (𝑝 ∈ 𝐻 ↦ (((𝑍 ∘ 𝑆)‘𝑝) × (𝑈 Σg (𝑥 ∈ 𝑁 ↦ ((𝑝‘𝑥)((𝑋 · 1 ) − (𝑇‘𝑀))𝑥))))))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1101 = wceq 1567 ∈ wcel 2149 ↦ cmpt 5196 ∘ ccom 5666 ‘cfv 6537 (class class class)co 7411 Fincfn 8943 Basecbs 17269 .rcmulr 17311 ·𝑠 cvsca 17314 Σg cgsu 17493 -gcsg 19002 SymGrpcsymg 19439 pmSgncpsgn 19559 mulGrpcmgp 20216 1rcur 20263 Ringcrg 20315 ℤRHomczrh 21618 var1cv1 22305 Poly1cpl1 22306 Mat cmat 22533 maDet cmdat 22710 matToPolyMat cmat2pmat 22830 CharPlyMat cchpmat 22952 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-rep 5242 ax-sep 5261 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-cnex 11156 ax-resscn 11157 ax-1cn 11158 ax-icn 11159 ax-addcl 11160 ax-addrcl 11161 ax-mulcl 11162 ax-mulrcl 11163 ax-mulcom 11164 ax-addass 11165 ax-mulass 11166 ax-distr 11167 ax-i2m1 11168 ax-1ne0 11169 ax-1rid 11170 ax-rnegex 11171 ax-rrecex 11172 ax-cnre 11173 ax-pre-lttri 11174 ax-pre-lttrn 11175 ax-pre-ltadd 11176 ax-pre-mulgt0 11177 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-rmo 3376 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-pss 3933 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-tp 4599 df-op 4601 df-ot 4603 df-uni 4877 df-int 4917 df-iun 4962 df-iin 4963 df-br 5114 df-opab 5178 df-mpt 5197 df-tr 5223 df-id 5557 df-eprel 5562 df-po 5570 df-so 5571 df-fr 5615 df-se 5616 df-we 5617 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-isom 6546 df-riota 7368 df-ov 7414 df-oprab 7415 df-mpo 7416 df-of 7675 df-ofr 7676 df-om 7863 df-1st 7986 df-2nd 7987 df-supp 8157 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-1o 8453 df-2o 8454 df-er 8694 df-map 8826 df-pm 8827 df-ixp 8896 df-en 8944 df-dom 8945 df-sdom 8946 df-fin 8947 df-fsupp 9322 df-sup 9402 df-oi 9472 df-card 9925 df-pnf 11245 df-mnf 11246 df-xr 11247 df-ltxr 11248 df-le 11249 df-sub 11443 df-neg 11444 df-nn 12234 df-2 12303 df-3 12304 df-4 12305 df-5 12306 df-6 12307 df-7 12308 df-8 12309 df-9 12310 df-n0 12505 df-z 12592 df-dec 12712 df-uz 12863 df-fz 13536 df-fzo 13683 df-seq 14038 df-hash 14367 df-struct 17207 df-sets 17224 df-slot 17242 df-ndx 17254 df-base 17270 df-ress 17291 df-plusg 17323 df-mulr 17324 df-sca 17326 df-vsca 17327 df-ip 17328 df-tset 17329 df-ple 17330 df-ds 17332 df-hom 17334 df-cco 17335 df-0g 17494 df-gsum 17495 df-prds 17500 df-pws 17502 df-mre 17638 df-mrc 17639 df-acs 17641 df-mgm 18698 df-sgrp 18777 df-mnd 18793 df-mhm 18841 df-submnd 18842 df-grp 19003 df-minusg 19004 df-sbg 19005 df-mulg 19134 df-subg 19189 df-ghm 19284 df-cntz 19387 df-cmn 19852 df-abl 19853 df-mgp 20217 df-rng 20231 df-ur 20264 df-ring 20317 df-subrng 20631 df-subrg 20655 df-lmod 20961 df-lss 21031 df-sra 21272 df-rgmod 21273 df-dsmm 21851 df-frlm 21866 df-ascl 21974 df-psr 22028 df-mvr 22029 df-mpl 22030 df-opsr 22032 df-psr1 22309 df-vr1 22310 df-ply1 22311 df-mamu 22517 df-mat 22534 df-mdet 22711 df-mat2pmat 22833 df-chpmat 22953 |
| This theorem is referenced by: (None) |
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