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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 2737 | . . 3 ⊢ (𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) = (𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) | |
| 10 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | ply1annidllem 33861 | . 2 ⊢ (𝜑 → 𝑄 = (◡(𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) “ { 0 })) |
| 11 | eqid 2737 | . . . 4 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
| 12 | 1, 2, 3, 11, 4, 5, 6, 9 | evls1maprhm 22351 | . . 3 ⊢ (𝜑 → (𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) ∈ (𝑃 RingHom 𝑅)) |
| 13 | 4 | crngringd 20218 | . . . 4 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 14 | eqid 2737 | . . . . 5 ⊢ (LIdeal‘𝑅) = (LIdeal‘𝑅) | |
| 15 | 14, 7 | lidl0 21220 | . . . 4 ⊢ (𝑅 ∈ Ring → { 0 } ∈ (LIdeal‘𝑅)) |
| 16 | 13, 15 | syl 17 | . . 3 ⊢ (𝜑 → { 0 } ∈ (LIdeal‘𝑅)) |
| 17 | eqid 2737 | . . . 4 ⊢ (LIdeal‘𝑃) = (LIdeal‘𝑃) | |
| 18 | 17 | rhmpreimaidl 21267 | . . 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 585 | . 2 ⊢ (𝜑 → (◡(𝑝 ∈ (Base‘𝑃) ↦ ((𝑂‘𝑝)‘𝐴)) “ { 0 }) ∈ (LIdeal‘𝑃)) |
| 20 | 10, 19 | eqeltrd 2837 | 1 ⊢ (𝜑 → 𝑄 ∈ (LIdeal‘𝑃)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 {crab 3390 {csn 4568 ↦ cmpt 5167 ◡ccnv 5623 dom cdm 5624 “ cima 5627 ‘cfv 6492 (class class class)co 7360 Basecbs 17170 ↾s cress 17191 0gc0g 17393 Ringcrg 20205 CRingccrg 20206 RingHom crh 20440 SubRingcsubrg 20537 LIdealclidl 21196 Poly1cpl1 22150 evalSub1 ces1 22288 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5302 ax-pr 5370 ax-un 7682 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 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3343 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-tp 4573 df-op 4575 df-uni 4852 df-int 4891 df-iun 4936 df-iin 4937 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-se 5578 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-isom 6501 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-of 7624 df-ofr 7625 df-om 7811 df-1st 7935 df-2nd 7936 df-supp 8104 df-frecs 8224 df-wrecs 8255 df-recs 8304 df-rdg 8342 df-1o 8398 df-2o 8399 df-er 8636 df-map 8768 df-pm 8769 df-ixp 8839 df-en 8887 df-dom 8888 df-sdom 8889 df-fin 8890 df-fsupp 9268 df-sup 9348 df-oi 9418 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 20514 df-subrg 20538 df-lmod 20848 df-lss 20918 df-lsp 20958 df-sra 21160 df-rgmod 21161 df-lidl 21198 df-assa 21843 df-asp 21844 df-ascl 21845 df-psr 21899 df-mvr 21900 df-mpl 21901 df-opsr 21903 df-evls 22062 df-evl 22063 df-psr1 22153 df-vr1 22154 df-ply1 22155 df-coe1 22156 df-evls1 22290 df-evl1 22291 |
| This theorem is referenced by: ply1annig1p 33864 minplycl 33866 minplymindeg 33868 minplyann 33869 minplyirredlem 33870 minplyirred 33871 irngnminplynz 33872 minplym1p 33873 minplynzm1p 33874 irredminply 33876 |
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