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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 2739 | . . 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 22815 | . 2 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) → (𝐶‘𝑀) = ((𝑁 maDet 𝑃)‘((𝑋 · 1 ) − (𝑇‘𝑀)))) |
| 13 | eqid 2739 | . . . 4 ⊢ (𝑁 Mat 𝑃) = (𝑁 Mat 𝑃) | |
| 14 | 5 | fveq2i 6831 | . . . . 5 ⊢ (-g‘𝑌) = (-g‘(𝑁 Mat 𝑃)) |
| 15 | 7, 14 | eqtri 2762 | . . . 4 ⊢ − = (-g‘(𝑁 Mat 𝑃)) |
| 16 | 5 | fveq2i 6831 | . . . . 5 ⊢ ( ·𝑠 ‘𝑌) = ( ·𝑠 ‘(𝑁 Mat 𝑃)) |
| 17 | 9, 16 | eqtri 2762 | . . . 4 ⊢ · = ( ·𝑠 ‘(𝑁 Mat 𝑃)) |
| 18 | 5 | fveq2i 6831 | . . . . 5 ⊢ (1r‘𝑌) = (1r‘(𝑁 Mat 𝑃)) |
| 19 | 11, 18 | eqtri 2762 | . . . 4 ⊢ 1 = (1r‘(𝑁 Mat 𝑃)) |
| 20 | eqid 2739 | . . . 4 ⊢ ((𝑋 · 1 ) − (𝑇‘𝑀)) = ((𝑋 · 1 ) − (𝑇‘𝑀)) | |
| 21 | 2, 3, 4, 13, 8, 10, 15, 17, 19, 20 | chmatcl 22812 | . . 3 ⊢ ((𝑁 ∈ Fin ∧ 𝑅 ∈ Ring ∧ 𝑀 ∈ 𝐵) → ((𝑋 · 1 ) − (𝑇‘𝑀)) ∈ (Base‘(𝑁 Mat 𝑃))) |
| 22 | 5 | eqcomi 2748 | . . . . 5 ⊢ (𝑁 Mat 𝑃) = 𝑌 |
| 23 | 22 | fveq2i 6831 | . . . 4 ⊢ (Base‘(𝑁 Mat 𝑃)) = (Base‘𝑌) |
| 24 | chpmatval2.h | . . . . 5 ⊢ 𝐻 = (Base‘𝐺) | |
| 25 | chpmatval2.g | . . . . . 6 ⊢ 𝐺 = (SymGrp‘𝑁) | |
| 26 | 25 | fveq2i 6831 | . . . . 5 ⊢ (Base‘𝐺) = (Base‘(SymGrp‘𝑁)) |
| 27 | 24, 26 | eqtri 2762 | . . . 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 22571 | . . 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 17 | . 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 2774 | 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 1092 = wceq 1547 ∈ wcel 2119 ↦ cmpt 5154 ∘ ccom 5623 ‘cfv 6486 (class class class)co 7357 Fincfn 8884 Basecbs 17171 .rcmulr 17213 ·𝑠 cvsca 17216 Σg cgsu 17395 -gcsg 18903 SymGrpcsymg 19336 pmSgncpsgn 19456 mulGrpcmgp 20113 1rcur 20154 Ringcrg 20206 ℤRHomczrh 21475 var1cv1 22162 Poly1cpl1 22163 Mat cmat 22391 maDet cmdat 22568 matToPolyMat cmat2pmat 22688 CharPlyMat cchpmat 22810 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-rep 5200 ax-sep 5219 ax-nul 5229 ax-pow 5295 ax-pr 5363 ax-un 7679 ax-cnex 11086 ax-resscn 11087 ax-1cn 11088 ax-icn 11089 ax-addcl 11090 ax-addrcl 11091 ax-mulcl 11092 ax-mulrcl 11093 ax-mulcom 11094 ax-addass 11095 ax-mulass 11096 ax-distr 11097 ax-i2m1 11098 ax-1ne0 11099 ax-1rid 11100 ax-rnegex 11101 ax-rrecex 11102 ax-cnre 11103 ax-pre-lttri 11104 ax-pre-lttrn 11105 ax-pre-ltadd 11106 ax-pre-mulgt0 11107 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-nel 3039 df-ral 3054 df-rex 3064 df-rmo 3344 df-reu 3345 df-rab 3392 df-v 3433 df-sbc 3724 df-csb 3832 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-pss 3903 df-nul 4263 df-if 4456 df-pw 4532 df-sn 4557 df-pr 4559 df-tp 4561 df-op 4563 df-ot 4565 df-uni 4840 df-int 4879 df-iun 4924 df-iin 4925 df-br 5074 df-opab 5136 df-mpt 5155 df-tr 5181 df-id 5514 df-eprel 5519 df-po 5527 df-so 5528 df-fr 5572 df-se 5573 df-we 5574 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-pred 6253 df-ord 6314 df-on 6315 df-lim 6316 df-suc 6317 df-iota 6442 df-fun 6488 df-fn 6489 df-f 6490 df-f1 6491 df-fo 6492 df-f1o 6493 df-fv 6494 df-isom 6495 df-riota 7314 df-ov 7360 df-oprab 7361 df-mpo 7362 df-of 7621 df-ofr 7622 df-om 7808 df-1st 7932 df-2nd 7933 df-supp 8102 df-frecs 8222 df-wrecs 8253 df-recs 8302 df-rdg 8340 df-1o 8396 df-2o 8397 df-er 8634 df-map 8766 df-pm 8767 df-ixp 8837 df-en 8885 df-dom 8886 df-sdom 8887 df-fin 8888 df-fsupp 9266 df-sup 9346 df-oi 9416 df-card 9855 df-pnf 11173 df-mnf 11174 df-xr 11175 df-ltxr 11176 df-le 11177 df-sub 11371 df-neg 11372 df-nn 12167 df-2 12236 df-3 12237 df-4 12238 df-5 12239 df-6 12240 df-7 12241 df-8 12242 df-9 12243 df-n0 12430 df-z 12517 df-dec 12637 df-uz 12781 df-fz 13454 df-fzo 13601 df-seq 13956 df-hash 14285 df-struct 17109 df-sets 17126 df-slot 17144 df-ndx 17156 df-base 17172 df-ress 17193 df-plusg 17225 df-mulr 17226 df-sca 17228 df-vsca 17229 df-ip 17230 df-tset 17231 df-ple 17232 df-ds 17234 df-hom 17236 df-cco 17237 df-0g 17396 df-gsum 17397 df-prds 17402 df-pws 17404 df-mre 17540 df-mrc 17541 df-acs 17543 df-mgm 18600 df-sgrp 18679 df-mnd 18695 df-mhm 18743 df-submnd 18744 df-grp 18904 df-minusg 18905 df-sbg 18906 df-mulg 19036 df-subg 19091 df-ghm 19180 df-cntz 19284 df-cmn 19749 df-abl 19750 df-mgp 20114 df-rng 20126 df-ur 20155 df-ring 20208 df-subrng 20519 df-subrg 20543 df-lmod 20853 df-lss 20923 df-sra 21164 df-rgmod 21165 df-dsmm 21708 df-frlm 21723 df-ascl 21831 df-psr 21885 df-mvr 21886 df-mpl 21887 df-opsr 21889 df-psr1 22166 df-vr1 22167 df-ply1 22168 df-mamu 22375 df-mat 22392 df-mdet 22569 df-mat2pmat 22691 df-chpmat 22811 |
| This theorem is referenced by: (None) |
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