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| Mirrors > Home > MPE Home > Th. List > Mathboxes > minplyann | Structured version Visualization version GIF version | ||
| Description: The minimal polynomial for 𝐴 annihilates 𝐴. (Contributed by Thierry Arnoux, 25-Apr-2025.) |
| Ref | Expression |
|---|---|
| ply1annig1p.o | ⊢ 𝑂 = (𝐸 evalSub1 𝐹) |
| ply1annig1p.p | ⊢ 𝑃 = (Poly1‘(𝐸 ↾s 𝐹)) |
| ply1annig1p.b | ⊢ 𝐵 = (Base‘𝐸) |
| ply1annig1p.e | ⊢ (𝜑 → 𝐸 ∈ Field) |
| ply1annig1p.f | ⊢ (𝜑 → 𝐹 ∈ (SubDRing‘𝐸)) |
| ply1annig1p.a | ⊢ (𝜑 → 𝐴 ∈ 𝐵) |
| minplyann.1 | ⊢ 0 = (0g‘𝐸) |
| minplyann.m | ⊢ 𝑀 = (𝐸 minPoly 𝐹) |
| Ref | Expression |
|---|---|
| minplyann | ⊢ (𝜑 → ((𝑂‘(𝑀‘𝐴))‘𝐴) = 0 ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ply1annig1p.o | . . . . 5 ⊢ 𝑂 = (𝐸 evalSub1 𝐹) | |
| 2 | ply1annig1p.p | . . . . 5 ⊢ 𝑃 = (Poly1‘(𝐸 ↾s 𝐹)) | |
| 3 | ply1annig1p.b | . . . . 5 ⊢ 𝐵 = (Base‘𝐸) | |
| 4 | ply1annig1p.e | . . . . 5 ⊢ (𝜑 → 𝐸 ∈ Field) | |
| 5 | ply1annig1p.f | . . . . 5 ⊢ (𝜑 → 𝐹 ∈ (SubDRing‘𝐸)) | |
| 6 | ply1annig1p.a | . . . . 5 ⊢ (𝜑 → 𝐴 ∈ 𝐵) | |
| 7 | minplyann.1 | . . . . 5 ⊢ 0 = (0g‘𝐸) | |
| 8 | eqid 2761 | . . . . 5 ⊢ {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 } = {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 } | |
| 9 | eqid 2761 | . . . . 5 ⊢ (RSpan‘𝑃) = (RSpan‘𝑃) | |
| 10 | eqid 2761 | . . . . 5 ⊢ (idlGen1p‘(𝐸 ↾s 𝐹)) = (idlGen1p‘(𝐸 ↾s 𝐹)) | |
| 11 | minplyann.m | . . . . 5 ⊢ 𝑀 = (𝐸 minPoly 𝐹) | |
| 12 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 | minplyval 34337 | . . . 4 ⊢ (𝜑 → (𝑀‘𝐴) = ((idlGen1p‘(𝐸 ↾s 𝐹))‘{𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 })) |
| 13 | eqid 2761 | . . . . . . 7 ⊢ (𝐸 ↾s 𝐹) = (𝐸 ↾s 𝐹) | |
| 14 | 13 | sdrgdrng 21047 | . . . . . 6 ⊢ (𝐹 ∈ (SubDRing‘𝐸) → (𝐸 ↾s 𝐹) ∈ DivRing) |
| 15 | 5, 14 | syl 18 | . . . . 5 ⊢ (𝜑 → (𝐸 ↾s 𝐹) ∈ DivRing) |
| 16 | 4 | fldcrngd 20995 | . . . . . 6 ⊢ (𝜑 → 𝐸 ∈ CRing) |
| 17 | sdrgsubrg 21048 | . . . . . . 7 ⊢ (𝐹 ∈ (SubDRing‘𝐸) → 𝐹 ∈ (SubRing‘𝐸)) | |
| 18 | 5, 17 | syl 18 | . . . . . 6 ⊢ (𝜑 → 𝐹 ∈ (SubRing‘𝐸)) |
| 19 | 1, 2, 3, 16, 18, 6, 7, 8 | ply1annidl 34334 | . . . . 5 ⊢ (𝜑 → {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 } ∈ (LIdeal‘𝑃)) |
| 20 | eqid 2761 | . . . . . 6 ⊢ (LIdeal‘𝑃) = (LIdeal‘𝑃) | |
| 21 | 2, 10, 20 | ig1pcl 26497 | . . . . 5 ⊢ (((𝐸 ↾s 𝐹) ∈ DivRing ∧ {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 } ∈ (LIdeal‘𝑃)) → ((idlGen1p‘(𝐸 ↾s 𝐹))‘{𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 }) ∈ {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 }) |
| 22 | 15, 19, 21 | syl2anc 596 | . . . 4 ⊢ (𝜑 → ((idlGen1p‘(𝐸 ↾s 𝐹))‘{𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 }) ∈ {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 }) |
| 23 | 12, 22 | eqeltrd 2861 | . . 3 ⊢ (𝜑 → (𝑀‘𝐴) ∈ {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 }) |
| 24 | fveq2 6885 | . . . . . 6 ⊢ (𝑞 = (𝑀‘𝐴) → (𝑂‘𝑞) = (𝑂‘(𝑀‘𝐴))) | |
| 25 | 24 | fveq1d 6887 | . . . . 5 ⊢ (𝑞 = (𝑀‘𝐴) → ((𝑂‘𝑞)‘𝐴) = ((𝑂‘(𝑀‘𝐴))‘𝐴)) |
| 26 | 25 | eqeq1d 2763 | . . . 4 ⊢ (𝑞 = (𝑀‘𝐴) → (((𝑂‘𝑞)‘𝐴) = 0 ↔ ((𝑂‘(𝑀‘𝐴))‘𝐴) = 0 )) |
| 27 | 26 | elrab 3645 | . . 3 ⊢ ((𝑀‘𝐴) ∈ {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 } ↔ ((𝑀‘𝐴) ∈ dom 𝑂 ∧ ((𝑂‘(𝑀‘𝐴))‘𝐴) = 0 )) |
| 28 | 23, 27 | sylib 221 | . 2 ⊢ (𝜑 → ((𝑀‘𝐴) ∈ dom 𝑂 ∧ ((𝑂‘(𝑀‘𝐴))‘𝐴) = 0 )) |
| 29 | 28 | simprd 501 | 1 ⊢ (𝜑 → ((𝑂‘(𝑀‘𝐴))‘𝐴) = 0 ) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 {crab 3413 dom cdm 5651 ‘cfv 6538 (class class class)co 7420 Basecbs 17387 ↾s cress 17408 0gc0g 17610 SubRingcsubrg 20821 DivRingcdr 20980 Fieldcfield 20981 SubDRingcsdrg 21043 LIdealclidl 21484 RSpancrsp 21485 Poly1cpl1 22495 evalSub1 ces1 22631 idlGen1pcig1p 26448 minPoly cminply 34331 |
| 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 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7751 ax-cnex 11256 ax-resscn 11257 ax-1cn 11258 ax-icn 11259 ax-addcl 11260 ax-addrcl 11261 ax-mulcl 11262 ax-mulrcl 11263 ax-mulcom 11264 ax-addass 11265 ax-mulass 11266 ax-distr 11267 ax-i2m1 11268 ax-1ne0 11269 ax-1rid 11270 ax-rnegex 11271 ax-rrecex 11272 ax-cnre 11273 ax-pre-lttri 11274 ax-pre-lttrn 11275 ax-pre-ltadd 11276 ax-pre-mulgt0 11277 ax-pre-sup 11278 ax-addf 11279 |
| 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 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 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-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 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-se 5605 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-isom 6547 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-of 7693 df-ofr 7694 df-om 7878 df-1st 8001 df-2nd 8002 df-supp 8178 df-tpos 8243 df-frecs 8299 df-wrecs 8330 df-recs 8379 df-rdg 8418 df-1o 8476 df-2o 8477 df-er 8717 df-map 8849 df-pm 8850 df-ixp 8926 df-en 8974 df-dom 8975 df-sdom 8976 df-fin 8977 df-fsupp 9354 df-sup 9434 df-inf 9435 df-oi 9504 df-card 10020 df-pnf 11345 df-mnf 11346 df-xr 11347 df-ltxr 11348 df-le 11349 df-sub 11543 df-neg 11544 df-nn 12336 df-2 12405 df-3 12406 df-4 12407 df-5 12408 df-6 12409 df-7 12410 df-8 12411 df-9 12412 df-n0 12607 df-z 12694 df-dec 12815 df-uz 12966 df-fz 13640 df-fzo 13789 df-seq 14145 df-hash 14475 df-struct 17325 df-sets 17342 df-slot 17360 df-ndx 17372 df-base 17388 df-ress 17409 df-plusg 17441 df-mulr 17442 df-starv 17443 df-sca 17444 df-vsca 17445 df-ip 17446 df-tset 17447 df-ple 17448 df-ds 17450 df-unif 17451 df-hom 17452 df-cco 17453 df-0g 17612 df-gsum 17613 df-prds 17618 df-pws 17620 df-mre 17756 df-mrc 17757 df-acs 17759 df-mgm 18816 df-sgrp 18908 df-mnd 18924 df-mhm 18978 df-submnd 18979 df-grp 19147 df-minusg 19148 df-sbg 19149 df-mulg 19278 df-subg 19333 df-ghm 19428 df-cntz 19531 df-cmn 19996 df-abl 19997 df-mgp 20361 df-rng 20375 df-ur 20408 df-srg 20413 df-ring 20461 df-cring 20462 df-oppr 20567 df-dvdsr 20587 df-unit 20588 df-invr 20618 df-rhm 20702 df-subrng 20798 df-subrg 20822 df-rlreg 20946 df-drng 20982 df-field 20983 df-sdrg 21044 df-lmod 21137 df-lss 21207 df-lsp 21247 df-sra 21448 df-rgmod 21449 df-lidl 21486 df-cnfld 21679 df-assa 22161 df-asp 22162 df-ascl 22163 df-psr 22217 df-mvr 22218 df-mpl 22219 df-opsr 22221 df-evls 22383 df-evl 22384 df-psr1 22498 df-vr1 22499 df-ply1 22500 df-coe1 22501 df-evls1 22633 df-evl1 22634 df-mdeg 26373 df-deg1 26374 df-mon1 26449 df-uc1p 26450 df-ig1p 26453 df-minply 34332 |
| This theorem is used by: minplyelirng 34347 irredminply 34348 |
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