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Mirrors > Home > MPE Home > Th. List > mplassa | Structured version Visualization version GIF version |
Description: The polynomial ring is an associative algebra. (Contributed by Mario Carneiro, 9-Jan-2015.) |
Ref | Expression |
---|---|
mplgrp.p | ⊢ 𝑃 = (𝐼 mPoly 𝑅) |
Ref | Expression |
---|---|
mplassa | ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → 𝑃 ∈ AssAlg) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2737 | . . 3 ⊢ (𝐼 mPwSer 𝑅) = (𝐼 mPwSer 𝑅) | |
2 | mplgrp.p | . . 3 ⊢ 𝑃 = (𝐼 mPoly 𝑅) | |
3 | eqid 2737 | . . 3 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
4 | simpl 486 | . . 3 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → 𝐼 ∈ 𝑉) | |
5 | crngring 19574 | . . . 4 ⊢ (𝑅 ∈ CRing → 𝑅 ∈ Ring) | |
6 | 5 | adantl 485 | . . 3 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → 𝑅 ∈ Ring) |
7 | 1, 2, 3, 4, 6 | mplsubrg 20967 | . 2 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → (Base‘𝑃) ∈ (SubRing‘(𝐼 mPwSer 𝑅))) |
8 | 1, 2, 3, 4, 6 | mpllss 20965 | . 2 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → (Base‘𝑃) ∈ (LSubSp‘(𝐼 mPwSer 𝑅))) |
9 | simpr 488 | . . . 4 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → 𝑅 ∈ CRing) | |
10 | 1, 4, 9 | psrassa 20939 | . . 3 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → (𝐼 mPwSer 𝑅) ∈ AssAlg) |
11 | eqid 2737 | . . . . 5 ⊢ (1r‘(𝐼 mPwSer 𝑅)) = (1r‘(𝐼 mPwSer 𝑅)) | |
12 | 11 | subrg1cl 19808 | . . . 4 ⊢ ((Base‘𝑃) ∈ (SubRing‘(𝐼 mPwSer 𝑅)) → (1r‘(𝐼 mPwSer 𝑅)) ∈ (Base‘𝑃)) |
13 | 7, 12 | syl 17 | . . 3 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → (1r‘(𝐼 mPwSer 𝑅)) ∈ (Base‘𝑃)) |
14 | eqid 2737 | . . . . 5 ⊢ (Base‘(𝐼 mPwSer 𝑅)) = (Base‘(𝐼 mPwSer 𝑅)) | |
15 | 14 | subrgss 19801 | . . . 4 ⊢ ((Base‘𝑃) ∈ (SubRing‘(𝐼 mPwSer 𝑅)) → (Base‘𝑃) ⊆ (Base‘(𝐼 mPwSer 𝑅))) |
16 | 7, 15 | syl 17 | . . 3 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → (Base‘𝑃) ⊆ (Base‘(𝐼 mPwSer 𝑅))) |
17 | 2, 1, 3 | mplval2 20958 | . . . 4 ⊢ 𝑃 = ((𝐼 mPwSer 𝑅) ↾s (Base‘𝑃)) |
18 | eqid 2737 | . . . 4 ⊢ (LSubSp‘(𝐼 mPwSer 𝑅)) = (LSubSp‘(𝐼 mPwSer 𝑅)) | |
19 | 17, 18, 14, 11 | issubassa 20828 | . . 3 ⊢ (((𝐼 mPwSer 𝑅) ∈ AssAlg ∧ (1r‘(𝐼 mPwSer 𝑅)) ∈ (Base‘𝑃) ∧ (Base‘𝑃) ⊆ (Base‘(𝐼 mPwSer 𝑅))) → (𝑃 ∈ AssAlg ↔ ((Base‘𝑃) ∈ (SubRing‘(𝐼 mPwSer 𝑅)) ∧ (Base‘𝑃) ∈ (LSubSp‘(𝐼 mPwSer 𝑅))))) |
20 | 10, 13, 16, 19 | syl3anc 1373 | . 2 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → (𝑃 ∈ AssAlg ↔ ((Base‘𝑃) ∈ (SubRing‘(𝐼 mPwSer 𝑅)) ∧ (Base‘𝑃) ∈ (LSubSp‘(𝐼 mPwSer 𝑅))))) |
21 | 7, 8, 20 | mpbir2and 713 | 1 ⊢ ((𝐼 ∈ 𝑉 ∧ 𝑅 ∈ CRing) → 𝑃 ∈ AssAlg) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 209 ∧ wa 399 = wceq 1543 ∈ wcel 2110 ⊆ wss 3866 ‘cfv 6380 (class class class)co 7213 Basecbs 16760 1rcur 19516 Ringcrg 19562 CRingccrg 19563 SubRingcsubrg 19796 LSubSpclss 19968 AssAlgcasa 20812 mPwSer cmps 20863 mPoly cmpl 20865 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1976 ax-7 2016 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2158 ax-12 2175 ax-ext 2708 ax-rep 5179 ax-sep 5192 ax-nul 5199 ax-pow 5258 ax-pr 5322 ax-un 7523 ax-cnex 10785 ax-resscn 10786 ax-1cn 10787 ax-icn 10788 ax-addcl 10789 ax-addrcl 10790 ax-mulcl 10791 ax-mulrcl 10792 ax-mulcom 10793 ax-addass 10794 ax-mulass 10795 ax-distr 10796 ax-i2m1 10797 ax-1ne0 10798 ax-1rid 10799 ax-rnegex 10800 ax-rrecex 10801 ax-cnre 10802 ax-pre-lttri 10803 ax-pre-lttrn 10804 ax-pre-ltadd 10805 ax-pre-mulgt0 10806 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 848 df-3or 1090 df-3an 1091 df-tru 1546 df-fal 1556 df-ex 1788 df-nf 1792 df-sb 2071 df-mo 2539 df-eu 2568 df-clab 2715 df-cleq 2729 df-clel 2816 df-nfc 2886 df-ne 2941 df-nel 3047 df-ral 3066 df-rex 3067 df-reu 3068 df-rmo 3069 df-rab 3070 df-v 3410 df-sbc 3695 df-csb 3812 df-dif 3869 df-un 3871 df-in 3873 df-ss 3883 df-pss 3885 df-nul 4238 df-if 4440 df-pw 4515 df-sn 4542 df-pr 4544 df-tp 4546 df-op 4548 df-uni 4820 df-int 4860 df-iun 4906 df-iin 4907 df-br 5054 df-opab 5116 df-mpt 5136 df-tr 5162 df-id 5455 df-eprel 5460 df-po 5468 df-so 5469 df-fr 5509 df-se 5510 df-we 5511 df-xp 5557 df-rel 5558 df-cnv 5559 df-co 5560 df-dm 5561 df-rn 5562 df-res 5563 df-ima 5564 df-pred 6160 df-ord 6216 df-on 6217 df-lim 6218 df-suc 6219 df-iota 6338 df-fun 6382 df-fn 6383 df-f 6384 df-f1 6385 df-fo 6386 df-f1o 6387 df-fv 6388 df-isom 6389 df-riota 7170 df-ov 7216 df-oprab 7217 df-mpo 7218 df-of 7469 df-ofr 7470 df-om 7645 df-1st 7761 df-2nd 7762 df-supp 7904 df-wrecs 8047 df-recs 8108 df-rdg 8146 df-1o 8202 df-er 8391 df-map 8510 df-pm 8511 df-ixp 8579 df-en 8627 df-dom 8628 df-sdom 8629 df-fin 8630 df-fsupp 8986 df-oi 9126 df-card 9555 df-pnf 10869 df-mnf 10870 df-xr 10871 df-ltxr 10872 df-le 10873 df-sub 11064 df-neg 11065 df-nn 11831 df-2 11893 df-3 11894 df-4 11895 df-5 11896 df-6 11897 df-7 11898 df-8 11899 df-9 11900 df-n0 12091 df-z 12177 df-uz 12439 df-fz 13096 df-fzo 13239 df-seq 13575 df-hash 13897 df-struct 16700 df-sets 16717 df-slot 16735 df-ndx 16745 df-base 16761 df-ress 16785 df-plusg 16815 df-mulr 16816 df-sca 16818 df-vsca 16819 df-tset 16821 df-0g 16946 df-gsum 16947 df-mre 17089 df-mrc 17090 df-acs 17092 df-mgm 18114 df-sgrp 18163 df-mnd 18174 df-mhm 18218 df-submnd 18219 df-grp 18368 df-minusg 18369 df-sbg 18370 df-mulg 18489 df-subg 18540 df-ghm 18620 df-cntz 18711 df-cmn 19172 df-abl 19173 df-mgp 19505 df-ur 19517 df-ring 19564 df-cring 19565 df-subrg 19798 df-lmod 19901 df-lss 19969 df-assa 20815 df-psr 20868 df-mpl 20870 |
This theorem is referenced by: mplmon2mul 21027 mplind 21028 evlslem1 21042 mpfind 21067 pf1ind 21271 selvval2lem1 39937 selvval2lem2 39938 selvval2lem4 39941 mhphf 39995 |
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