| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 2760 | . . 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 23085 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) → (𝐶‘𝑀) = ((𝑁 maDet 𝑃)‘((𝑋 · 1 ) − (𝑇‘𝑀)))) |
| 13 | eqid 2760 | . . . 4 ⊢ (𝑁 Mat 𝑃) = (𝑁 Mat 𝑃) | |
| 14 | 5 | fveq2i 6883 | . . . . 5 ⊢ (-g‘𝑌) = (-g‘(𝑁 Mat 𝑃)) |
| 15 | 7, 14 | eqtri 2783 | . . . 4 ⊢ − = (-g‘(𝑁 Mat 𝑃)) |
| 16 | 5 | fveq2i 6883 | . . . . 5 ⊢ ( ·𝑠 ‘𝑌) = ( ·𝑠 ‘(𝑁 Mat 𝑃)) |
| 17 | 9, 16 | eqtri 2783 | . . . 4 ⊢ · = ( ·𝑠 ‘(𝑁 Mat 𝑃)) |
| 18 | 5 | fveq2i 6883 | . . . . 5 ⊢ (1r‘𝑌) = (1r‘(𝑁 Mat 𝑃)) |
| 19 | 11, 18 | eqtri 2783 | . . . 4 ⊢ 1 = (1r‘(𝑁 Mat 𝑃)) |
| 20 | eqid 2760 | . . . 4 ⊢ ((𝑋 · 1 ) − (𝑇‘𝑀)) = ((𝑋 · 1 ) − (𝑇‘𝑀)) | |
| 21 | 2, 3, 4, 13, 8, 10, 15, 17, 19, 20 | chmatcl 23082 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) → ((𝑋 · 1 ) − (𝑇‘𝑀)) ∈ (Base‘(𝑁 Mat 𝑃))) |
| 22 | 5 | eqcomi 2769 | . . . . 5 ⊢ (𝑁 Mat 𝑃) = 𝑌 |
| 23 | 22 | fveq2i 6883 | . . . 4 ⊢ (Base‘(𝑁 Mat 𝑃)) = (Base‘𝑌) |
| 24 | chpmatval2.h | . . . . 5 ⊢ 𝐻 = (Base‘𝐺) | |
| 25 | chpmatval2.g | . . . . . 6 ⊢ 𝐺 = (SymGrp‘𝑁) | |
| 26 | 25 | fveq2i 6883 | . . . . 5 ⊢ (Base‘𝐺) = (Base‘(SymGrp‘𝑁)) |
| 27 | 24, 26 | eqtri 2783 | . . . 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 22838 | . . 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 2795 | 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 |
| This proof depends on syntax axioms: → wi 4 ∧ w3a 1103 = wceq 1570 ∈ wcel 2145 ↦ cmpt 5186 ∘ ccom 5659 ‘cfv 6534 (class class class)co 7415 Fincfn 8956 Basecbs 17323 .rcmulr 17365 ·𝑠 cvsca 17368 Σg cgsu 17547 -gcsg 19082 SymGrpcsymg 19519 pmSgncpsgn 19639 mulGrpcmgp 20296 1rcur 20343 Ringcrg 20395 ℤRHomczrh 21741 var1cv1 22430 Poly1cpl1 22431 Mat cmat 22658 maDet cmdat 22835 matToPolyMat cmat2pmat 22958 CharPlyMat cchpmat 23080 |
| 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 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7738 ax-cnex 11202 ax-resscn 11203 ax-1cn 11204 ax-icn 11205 ax-addcl 11206 ax-addrcl 11207 ax-mulcl 11208 ax-mulrcl 11209 ax-mulcom 11210 ax-addass 11211 ax-mulass 11212 ax-distr 11213 ax-i2m1 11214 ax-1ne0 11215 ax-1rid 11216 ax-rnegex 11217 ax-rrecex 11218 ax-cnre 11219 ax-pre-lttri 11220 ax-pre-lttrn 11221 ax-pre-ltadd 11222 ax-pre-mulgt0 11223 |
| 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 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-ot 4593 df-uni 4868 df-int 4908 df-iun 4953 df-iin 4954 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-se 5609 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6300 df-ord 6361 df-on 6362 df-lim 6363 df-suc 6364 df-iota 6490 df-fun 6536 df-fn 6537 df-f 6538 df-f1 6539 df-fo 6540 df-f1o 6541 df-fv 6542 df-isom 6543 df-riota 7372 df-ov 7418 df-oprab 7419 df-mpo 7420 df-of 7680 df-ofr 7681 df-om 7865 df-1st 7988 df-2nd 7989 df-supp 8161 df-frecs 8282 df-wrecs 8313 df-recs 8362 df-rdg 8401 df-1o 8459 df-2o 8460 df-er 8700 df-map 8832 df-pm 8833 df-ixp 8909 df-en 8957 df-dom 8958 df-sdom 8959 df-fin 8960 df-fsupp 9336 df-sup 9416 df-oi 9486 df-card 9966 df-pnf 11291 df-mnf 11292 df-xr 11293 df-ltxr 11294 df-le 11295 df-sub 11489 df-neg 11490 df-nn 12280 df-2 12349 df-3 12350 df-4 12351 df-5 12352 df-6 12353 df-7 12354 df-8 12355 df-9 12356 df-n0 12551 df-z 12638 df-dec 12759 df-uz 12910 df-fz 13584 df-fzo 13732 df-seq 14088 df-hash 14417 df-struct 17261 df-sets 17278 df-slot 17296 df-ndx 17308 df-base 17324 df-ress 17345 df-plusg 17377 df-mulr 17378 df-sca 17380 df-vsca 17381 df-ip 17382 df-tset 17383 df-ple 17384 df-ds 17386 df-hom 17388 df-cco 17389 df-0g 17548 df-gsum 17549 df-prds 17554 df-pws 17556 df-mre 17692 df-mrc 17693 df-acs 17695 df-mgm 18752 df-sgrp 18844 df-mnd 18860 df-mhm 18914 df-submnd 18915 df-grp 19083 df-minusg 19084 df-sbg 19085 df-mulg 19214 df-subg 19269 df-ghm 19364 df-cntz 19467 df-cmn 19932 df-abl 19933 df-mgp 20297 df-rng 20311 df-ur 20344 df-ring 20397 df-subrng 20734 df-subrg 20758 df-lmod 21073 df-lss 21143 df-sra 21384 df-rgmod 21385 df-dsmm 21974 df-frlm 21989 df-ascl 22099 df-psr 22153 df-mvr 22154 df-mpl 22155 df-opsr 22157 df-psr1 22434 df-vr1 22435 df-ply1 22436 df-mamu 22642 df-mat 22659 df-mdet 22836 df-mat2pmat 22961 df-chpmat 23081 |
| This theorem is used by: (None) |
| Copyright terms: Public domain | W3C validator |