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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ply1annidl | Structured version Visualization version GIF version | ||
| Description: The set 𝑄 of polynomials annihilating an element 𝐴 forms an ideal. (Contributed by Thierry Arnoux, 9-Feb-2025.) |
| Ref | Expression |
|---|---|
| ply1annidl.o | ⊢ 𝑂 = (𝑅 evalSub1 𝑆) |
| ply1annidl.p | ⊢ 𝑃 = (Poly1‘(𝑅 ↾s 𝑆)) |
| ply1annidl.b | ⊢ 𝐵 = (Base‘𝑅) |
| ply1annidl.r | ⊢ (𝜑 → 𝑅 ∈ CRing) |
| ply1annidl.s | ⊢ (𝜑 → 𝑆 ∈ (SubRing‘𝑅)) |
| ply1annidl.a | ⊢ (𝜑 → 𝐴 ∈ 𝐵) |
| ply1annidl.0 | ⊢ 0 = (0g‘𝑅) |
| ply1annidl.q | ⊢ 𝑄 = {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 } |
| Ref | Expression |
|---|---|
| ply1annidl | ⊢ (𝜑 → 𝑄 ∈ (LIdeal‘𝑃)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ply1annidl.o | . . 3 ⊢ 𝑂 = (𝑅 evalSub1 𝑆) | |
| 2 | ply1annidl.p | . . 3 ⊢ 𝑃 = (Poly1‘(𝑅 ↾s 𝑆)) | |
| 3 | ply1annidl.b | . . 3 ⊢ 𝐵 = (Base‘𝑅) | |
| 4 | ply1annidl.r | . . 3 ⊢ (𝜑 → 𝑅 ∈ CRing) | |
| 5 | ply1annidl.s | . . 3 ⊢ (𝜑 → 𝑆 ∈ (SubRing‘𝑅)) | |
| 6 | ply1annidl.a | . . 3 ⊢ (𝜑 → 𝐴 ∈ 𝐵) | |
| 7 | ply1annidl.0 | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 8 | ply1annidl.q | . . 3 ⊢ 𝑄 = {𝑞 ∈ dom 𝑂 ∣ ((𝑂‘𝑞)‘𝐴) = 0 } | |
| 9 | eqid 2739 | . . 3 ⊢ (𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) = (𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) | |
| 10 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | ply1annidllem 33885 | . 2 ⊢ (𝜑 → 𝑄 = (◡(𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) “ { 0 })) |
| 11 | eqid 2739 | . . . 4 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
| 12 | 1, 2, 3, 11, 4, 5, 6, 9 | evls1maprhm 22362 | . . 3 ⊢ (𝜑 → (𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) ∈ (𝑃 RingHom 𝑅)) |
| 13 | 4 | crngringd 20218 | . . . 4 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 14 | eqid 2739 | . . . . 5 ⊢ (LIdeal‘𝑅) = (LIdeal‘𝑅) | |
| 15 | 14, 7 | lidl0 21223 | . . . 4 ⊢ (𝑅 ∈ Ring → { 0 } ∈ (LIdeal‘𝑅)) |
| 16 | 13, 15 | syl 17 | . . 3 ⊢ (𝜑 → { 0 } ∈ (LIdeal‘𝑅)) |
| 17 | eqid 2739 | . . . 4 ⊢ (LIdeal‘𝑃) = (LIdeal‘𝑃) | |
| 18 | 17 | rhmpreimaidl 21270 | . . 3 ⊢ (((𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) ∈ (𝑃 RingHom 𝑅) ∧ { 0 } ∈ (LIdeal‘𝑅)) → (◡(𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) “ { 0 }) ∈ (LIdeal‘𝑃)) |
| 19 | 12, 16, 18 | syl2anc 590 | . 2 ⊢ (𝜑 → (◡(𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) “ { 0 }) ∈ (LIdeal‘𝑃)) |
| 20 | 10, 19 | eqeltrd 2839 | 1 ⊢ (𝜑 → 𝑄 ∈ (LIdeal‘𝑃)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1547 ∈ wcel 2119 {crab 3391 {csn 4555 ↦ cmpt 5153 ◡ccnv 5617 dom cdm 5618 “ cima 5621 ‘cfv 6485 (class class class)co 7356 Basecbs 17170 ↾s cress 17191 0gc0g 17393 Ringcrg 20205 CRingccrg 20206 RingHom crh 20440 SubRingcsubrg 20541 LIdealclidl 21199 Poly1cpl1 22162 evalSub1 ces1 22299 |
| 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 5199 ax-sep 5218 ax-nul 5228 ax-pow 5294 ax-pr 5362 ax-un 7678 ax-cnex 11085 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-mulcom 11093 ax-addass 11094 ax-mulass 11095 ax-distr 11096 ax-i2m1 11097 ax-1ne0 11098 ax-1rid 11099 ax-rnegex 11100 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 ax-pre-lttrn 11104 ax-pre-ltadd 11105 ax-pre-mulgt0 11106 |
| 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 4262 df-if 4455 df-pw 4531 df-sn 4556 df-pr 4558 df-tp 4560 df-op 4562 df-uni 4839 df-int 4878 df-iun 4923 df-iin 4924 df-br 5073 df-opab 5135 df-mpt 5154 df-tr 5180 df-id 5513 df-eprel 5518 df-po 5526 df-so 5527 df-fr 5571 df-se 5572 df-we 5573 df-xp 5624 df-rel 5625 df-cnv 5626 df-co 5627 df-dm 5628 df-rn 5629 df-res 5630 df-ima 5631 df-pred 6252 df-ord 6313 df-on 6314 df-lim 6315 df-suc 6316 df-iota 6441 df-fun 6487 df-fn 6488 df-f 6489 df-f1 6490 df-fo 6491 df-f1o 6492 df-fv 6493 df-isom 6494 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-of 7620 df-ofr 7621 df-om 7807 df-1st 7931 df-2nd 7932 df-supp 8101 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-1o 8395 df-2o 8396 df-er 8633 df-map 8765 df-pm 8766 df-ixp 8836 df-en 8884 df-dom 8885 df-sdom 8886 df-fin 8887 df-fsupp 9265 df-sup 9345 df-oi 9415 df-card 9854 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-nn 12166 df-2 12235 df-3 12236 df-4 12237 df-5 12238 df-6 12239 df-7 12240 df-8 12241 df-9 12242 df-n0 12429 df-z 12516 df-dec 12636 df-uz 12780 df-fz 13453 df-fzo 13600 df-seq 13955 df-hash 14284 df-struct 17108 df-sets 17125 df-slot 17143 df-ndx 17155 df-base 17171 df-ress 17192 df-plusg 17224 df-mulr 17225 df-sca 17227 df-vsca 17228 df-ip 17229 df-tset 17230 df-ple 17231 df-ds 17233 df-hom 17235 df-cco 17236 df-0g 17395 df-gsum 17396 df-prds 17401 df-pws 17403 df-mre 17539 df-mrc 17540 df-acs 17542 df-mgm 18599 df-sgrp 18678 df-mnd 18694 df-mhm 18742 df-submnd 18743 df-grp 18903 df-minusg 18904 df-sbg 18905 df-mulg 19035 df-subg 19090 df-ghm 19179 df-cntz 19283 df-cmn 19748 df-abl 19749 df-mgp 20113 df-rng 20125 df-ur 20154 df-srg 20159 df-ring 20207 df-cring 20208 df-rhm 20443 df-subrng 20518 df-subrg 20542 df-lmod 20852 df-lss 20922 df-lsp 20962 df-sra 21163 df-rgmod 21164 df-lidl 21201 df-assa 21828 df-asp 21829 df-ascl 21830 df-psr 21884 df-mvr 21885 df-mpl 21886 df-opsr 21888 df-evls 22050 df-evl 22051 df-psr1 22165 df-vr1 22166 df-ply1 22167 df-coe1 22168 df-evls1 22301 df-evl1 22302 |
| This theorem is referenced by: ply1annig1p 33888 minplycl 33890 minplymindeg 33892 minplyann 33893 minplyirredlem 33894 minplyirred 33895 irngnminplynz 33896 minplym1p 33897 minplynzm1p 33898 irredminply 33900 |
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