| Mathbox for Thierry Arnoux |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > ressply10g | Structured version Visualization version GIF version | ||
| Description: A restricted polynomial algebra has the same group identity (zero polynomial). (Contributed by Thierry Arnoux, 20-Jan-2025.) |
| Ref | Expression |
|---|---|
| ressply.1 | ⊢ 𝑆 = (Poly1‘𝑅) |
| ressply.2 | ⊢ 𝐻 = (𝑅 ↾s 𝑇) |
| ressply.3 | ⊢ 𝑈 = (Poly1‘𝐻) |
| ressply.4 | ⊢ 𝐵 = (Base‘𝑈) |
| ressply.5 | ⊢ (𝜑 → 𝑇 ∈ (SubRing‘𝑅)) |
| ressply10g.6 | ⊢ 𝑍 = (0g‘𝑆) |
| Ref | Expression |
|---|---|
| ressply10g | ⊢ (𝜑 → 𝑍 = (0g‘𝑈)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ressply.1 | . . . . 5 ⊢ 𝑆 = (Poly1‘𝑅) | |
| 2 | eqid 2735 | . . . . 5 ⊢ (algSc‘𝑆) = (algSc‘𝑆) | |
| 3 | ressply.2 | . . . . 5 ⊢ 𝐻 = (𝑅 ↾s 𝑇) | |
| 4 | ressply.3 | . . . . 5 ⊢ 𝑈 = (Poly1‘𝐻) | |
| 5 | ressply.5 | . . . . 5 ⊢ (𝜑 → 𝑇 ∈ (SubRing‘𝑅)) | |
| 6 | eqid 2735 | . . . . 5 ⊢ (algSc‘𝑈) = (algSc‘𝑈) | |
| 7 | 1, 2, 3, 4, 5, 6 | subrg1ascl 22203 | . . . 4 ⊢ (𝜑 → (algSc‘𝑈) = ((algSc‘𝑆) ↾ 𝑇)) |
| 8 | 7 | fveq1d 6835 | . . 3 ⊢ (𝜑 → ((algSc‘𝑈)‘(0g‘𝐻)) = (((algSc‘𝑆) ↾ 𝑇)‘(0g‘𝐻))) |
| 9 | eqid 2735 | . . . 4 ⊢ (0g‘𝐻) = (0g‘𝐻) | |
| 10 | eqid 2735 | . . . 4 ⊢ (0g‘𝑈) = (0g‘𝑈) | |
| 11 | 3 | subrgring 20509 | . . . . 5 ⊢ (𝑇 ∈ (SubRing‘𝑅) → 𝐻 ∈ Ring) |
| 12 | 5, 11 | syl 17 | . . . 4 ⊢ (𝜑 → 𝐻 ∈ Ring) |
| 13 | 4, 6, 9, 10, 12 | ply1ascl0 22197 | . . 3 ⊢ (𝜑 → ((algSc‘𝑈)‘(0g‘𝐻)) = (0g‘𝑈)) |
| 14 | eqid 2735 | . . . . . . 7 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
| 15 | 3, 14 | subrg0 20514 | . . . . . 6 ⊢ (𝑇 ∈ (SubRing‘𝑅) → (0g‘𝑅) = (0g‘𝐻)) |
| 16 | 5, 15 | syl 17 | . . . . 5 ⊢ (𝜑 → (0g‘𝑅) = (0g‘𝐻)) |
| 17 | subrgsubg 20512 | . . . . . 6 ⊢ (𝑇 ∈ (SubRing‘𝑅) → 𝑇 ∈ (SubGrp‘𝑅)) | |
| 18 | 14 | subg0cl 19066 | . . . . . 6 ⊢ (𝑇 ∈ (SubGrp‘𝑅) → (0g‘𝑅) ∈ 𝑇) |
| 19 | 5, 17, 18 | 3syl 18 | . . . . 5 ⊢ (𝜑 → (0g‘𝑅) ∈ 𝑇) |
| 20 | 16, 19 | eqeltrrd 2836 | . . . 4 ⊢ (𝜑 → (0g‘𝐻) ∈ 𝑇) |
| 21 | 20 | fvresd 6853 | . . 3 ⊢ (𝜑 → (((algSc‘𝑆) ↾ 𝑇)‘(0g‘𝐻)) = ((algSc‘𝑆)‘(0g‘𝐻))) |
| 22 | 8, 13, 21 | 3eqtr3d 2778 | . 2 ⊢ (𝜑 → (0g‘𝑈) = ((algSc‘𝑆)‘(0g‘𝐻))) |
| 23 | 16 | fveq2d 6837 | . 2 ⊢ (𝜑 → ((algSc‘𝑆)‘(0g‘𝑅)) = ((algSc‘𝑆)‘(0g‘𝐻))) |
| 24 | ressply10g.6 | . . 3 ⊢ 𝑍 = (0g‘𝑆) | |
| 25 | subrgrcl 20511 | . . . 4 ⊢ (𝑇 ∈ (SubRing‘𝑅) → 𝑅 ∈ Ring) | |
| 26 | 5, 25 | syl 17 | . . 3 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 27 | 1, 2, 14, 24, 26 | ply1ascl0 22197 | . 2 ⊢ (𝜑 → ((algSc‘𝑆)‘(0g‘𝑅)) = 𝑍) |
| 28 | 22, 23, 27 | 3eqtr2rd 2777 | 1 ⊢ (𝜑 → 𝑍 = (0g‘𝑈)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ↾ cres 5625 ‘cfv 6491 (class class class)co 7358 Basecbs 17138 ↾s cress 17159 0gc0g 17361 SubGrpcsubg 19052 Ringcrg 20170 SubRingcsubrg 20504 algSccascl 21809 Poly1cpl1 22119 |
| 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 2183 ax-ext 2707 ax-rep 5223 ax-sep 5240 ax-nul 5250 ax-pow 5309 ax-pr 5376 ax-un 7680 ax-cnex 11084 ax-resscn 11085 ax-1cn 11086 ax-icn 11087 ax-addcl 11088 ax-addrcl 11089 ax-mulcl 11090 ax-mulrcl 11091 ax-mulcom 11092 ax-addass 11093 ax-mulass 11094 ax-distr 11095 ax-i2m1 11096 ax-1ne0 11097 ax-1rid 11098 ax-rnegex 11099 ax-rrecex 11100 ax-cnre 11101 ax-pre-lttri 11102 ax-pre-lttrn 11103 ax-pre-ltadd 11104 ax-pre-mulgt0 11105 |
| 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 2538 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2810 df-nfc 2884 df-ne 2932 df-nel 3036 df-ral 3051 df-rex 3060 df-rmo 3349 df-reu 3350 df-rab 3399 df-v 3441 df-sbc 3740 df-csb 3849 df-dif 3903 df-un 3905 df-in 3907 df-ss 3917 df-pss 3920 df-nul 4285 df-if 4479 df-pw 4555 df-sn 4580 df-pr 4582 df-tp 4584 df-op 4586 df-uni 4863 df-int 4902 df-iun 4947 df-iin 4948 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5518 df-eprel 5523 df-po 5531 df-so 5532 df-fr 5576 df-se 5577 df-we 5578 df-xp 5629 df-rel 5630 df-cnv 5631 df-co 5632 df-dm 5633 df-rn 5634 df-res 5635 df-ima 5636 df-pred 6258 df-ord 6319 df-on 6320 df-lim 6321 df-suc 6322 df-iota 6447 df-fun 6493 df-fn 6494 df-f 6495 df-f1 6496 df-fo 6497 df-f1o 6498 df-fv 6499 df-isom 6500 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-of 7622 df-ofr 7623 df-om 7809 df-1st 7933 df-2nd 7934 df-supp 8103 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-1o 8397 df-2o 8398 df-er 8635 df-map 8767 df-pm 8768 df-ixp 8838 df-en 8886 df-dom 8887 df-sdom 8888 df-fin 8889 df-fsupp 9267 df-sup 9347 df-oi 9417 df-card 9853 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-nn 12148 df-2 12210 df-3 12211 df-4 12212 df-5 12213 df-6 12214 df-7 12215 df-8 12216 df-9 12217 df-n0 12404 df-z 12491 df-dec 12610 df-uz 12754 df-fz 13426 df-fzo 13573 df-seq 13927 df-hash 14256 df-struct 17076 df-sets 17093 df-slot 17111 df-ndx 17123 df-base 17139 df-ress 17160 df-plusg 17192 df-mulr 17193 df-sca 17195 df-vsca 17196 df-ip 17197 df-tset 17198 df-ple 17199 df-ds 17201 df-hom 17203 df-cco 17204 df-0g 17363 df-gsum 17364 df-prds 17369 df-pws 17371 df-mre 17507 df-mrc 17508 df-acs 17510 df-mgm 18567 df-sgrp 18646 df-mnd 18662 df-mhm 18710 df-submnd 18711 df-grp 18868 df-minusg 18869 df-sbg 18870 df-mulg 19000 df-subg 19055 df-ghm 19144 df-cntz 19248 df-cmn 19713 df-abl 19714 df-mgp 20078 df-rng 20090 df-ur 20119 df-ring 20172 df-subrng 20481 df-subrg 20505 df-lmod 20815 df-lss 20885 df-ascl 21812 df-psr 21867 df-mpl 21869 df-opsr 21871 df-psr1 22122 df-ply1 22124 |
| This theorem is referenced by: ressply1mon1p 33628 ressply1invg 33629 irngnzply1lem 33826 irngnzply1 33827 extdgfialglem2 33829 irngnminplynz 33848 minplym1p 33849 minplynzm1p 33850 minplyelirng 33851 irredminply 33852 algextdeglem4 33856 |
| Copyright terms: Public domain | W3C validator |