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Mirrors > Home > MPE Home > Th. List > drnguc1p | Structured version Visualization version GIF version |
Description: Over a division ring, all nonzero polynomials are unitic. (Contributed by Stefan O'Rear, 29-Mar-2015.) |
Ref | Expression |
---|---|
drnguc1p.p | β’ π = (Poly1βπ ) |
drnguc1p.b | β’ π΅ = (Baseβπ) |
drnguc1p.z | β’ 0 = (0gβπ) |
drnguc1p.c | β’ πΆ = (Unic1pβπ ) |
Ref | Expression |
---|---|
drnguc1p | β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β πΉ β πΆ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simp2 1137 | . 2 β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β πΉ β π΅) | |
2 | simp3 1138 | . 2 β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β πΉ β 0 ) | |
3 | eqid 2732 | . . . . . 6 β’ (coe1βπΉ) = (coe1βπΉ) | |
4 | drnguc1p.b | . . . . . 6 β’ π΅ = (Baseβπ) | |
5 | drnguc1p.p | . . . . . 6 β’ π = (Poly1βπ ) | |
6 | eqid 2732 | . . . . . 6 β’ (Baseβπ ) = (Baseβπ ) | |
7 | 3, 4, 5, 6 | coe1f 21954 | . . . . 5 β’ (πΉ β π΅ β (coe1βπΉ):β0βΆ(Baseβπ )) |
8 | 7 | 3ad2ant2 1134 | . . . 4 β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β (coe1βπΉ):β0βΆ(Baseβπ )) |
9 | drngring 20507 | . . . . 5 β’ (π β DivRing β π β Ring) | |
10 | eqid 2732 | . . . . . 6 β’ ( deg1 βπ ) = ( deg1 βπ ) | |
11 | drnguc1p.z | . . . . . 6 β’ 0 = (0gβπ) | |
12 | 10, 5, 11, 4 | deg1nn0cl 25830 | . . . . 5 β’ ((π β Ring β§ πΉ β π΅ β§ πΉ β 0 ) β (( deg1 βπ )βπΉ) β β0) |
13 | 9, 12 | syl3an1 1163 | . . . 4 β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β (( deg1 βπ )βπΉ) β β0) |
14 | 8, 13 | ffvelcdmd 7087 | . . 3 β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β ((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (Baseβπ )) |
15 | eqid 2732 | . . . . 5 β’ (0gβπ ) = (0gβπ ) | |
16 | 10, 5, 11, 4, 15, 3 | deg1ldg 25834 | . . . 4 β’ ((π β Ring β§ πΉ β π΅ β§ πΉ β 0 ) β ((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (0gβπ )) |
17 | 9, 16 | syl3an1 1163 | . . 3 β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β ((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (0gβπ )) |
18 | eqid 2732 | . . . . 5 β’ (Unitβπ ) = (Unitβπ ) | |
19 | 6, 18, 15 | drngunit 20505 | . . . 4 β’ (π β DivRing β (((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (Unitβπ ) β (((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (Baseβπ ) β§ ((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (0gβπ )))) |
20 | 19 | 3ad2ant1 1133 | . . 3 β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β (((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (Unitβπ ) β (((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (Baseβπ ) β§ ((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (0gβπ )))) |
21 | 14, 17, 20 | mpbir2and 711 | . 2 β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β ((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (Unitβπ )) |
22 | drnguc1p.c | . . 3 β’ πΆ = (Unic1pβπ ) | |
23 | 5, 4, 11, 10, 22, 18 | isuc1p 25882 | . 2 β’ (πΉ β πΆ β (πΉ β π΅ β§ πΉ β 0 β§ ((coe1βπΉ)β(( deg1 βπ )βπΉ)) β (Unitβπ ))) |
24 | 1, 2, 21, 23 | syl3anbrc 1343 | 1 β’ ((π β DivRing β§ πΉ β π΅ β§ πΉ β 0 ) β πΉ β πΆ) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β wb 205 β§ wa 396 β§ w3a 1087 = wceq 1541 β wcel 2106 β wne 2940 βΆwf 6539 βcfv 6543 β0cn0 12476 Basecbs 17148 0gc0g 17389 Ringcrg 20127 Unitcui 20246 DivRingcdr 20500 Poly1cpl1 21920 coe1cco1 21921 deg1 cdg1 25793 Unic1pcuc1p 25868 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2703 ax-rep 5285 ax-sep 5299 ax-nul 5306 ax-pow 5363 ax-pr 5427 ax-un 7727 ax-cnex 11168 ax-resscn 11169 ax-1cn 11170 ax-icn 11171 ax-addcl 11172 ax-addrcl 11173 ax-mulcl 11174 ax-mulrcl 11175 ax-mulcom 11176 ax-addass 11177 ax-mulass 11178 ax-distr 11179 ax-i2m1 11180 ax-1ne0 11181 ax-1rid 11182 ax-rnegex 11183 ax-rrecex 11184 ax-cnre 11185 ax-pre-lttri 11186 ax-pre-lttrn 11187 ax-pre-ltadd 11188 ax-pre-mulgt0 11189 ax-addf 11191 ax-mulf 11192 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3376 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3778 df-csb 3894 df-dif 3951 df-un 3953 df-in 3955 df-ss 3965 df-pss 3967 df-nul 4323 df-if 4529 df-pw 4604 df-sn 4629 df-pr 4631 df-tp 4633 df-op 4635 df-uni 4909 df-int 4951 df-iun 4999 df-br 5149 df-opab 5211 df-mpt 5232 df-tr 5266 df-id 5574 df-eprel 5580 df-po 5588 df-so 5589 df-fr 5631 df-se 5632 df-we 5633 df-xp 5682 df-rel 5683 df-cnv 5684 df-co 5685 df-dm 5686 df-rn 5687 df-res 5688 df-ima 5689 df-pred 6300 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6495 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-isom 6552 df-riota 7367 df-ov 7414 df-oprab 7415 df-mpo 7416 df-of 7672 df-om 7858 df-1st 7977 df-2nd 7978 df-supp 8149 df-frecs 8268 df-wrecs 8299 df-recs 8373 df-rdg 8412 df-1o 8468 df-er 8705 df-map 8824 df-ixp 8894 df-en 8942 df-dom 8943 df-sdom 8944 df-fin 8945 df-fsupp 9364 df-sup 9439 df-oi 9507 df-card 9936 df-pnf 11254 df-mnf 11255 df-xr 11256 df-ltxr 11257 df-le 11258 df-sub 11450 df-neg 11451 df-nn 12217 df-2 12279 df-3 12280 df-4 12281 df-5 12282 df-6 12283 df-7 12284 df-8 12285 df-9 12286 df-n0 12477 df-z 12563 df-dec 12682 df-uz 12827 df-fz 13489 df-fzo 13632 df-seq 13971 df-hash 14295 df-struct 17084 df-sets 17101 df-slot 17119 df-ndx 17131 df-base 17149 df-ress 17178 df-plusg 17214 df-mulr 17215 df-starv 17216 df-sca 17217 df-vsca 17218 df-ip 17219 df-tset 17220 df-ple 17221 df-ds 17223 df-unif 17224 df-hom 17225 df-cco 17226 df-0g 17391 df-gsum 17392 df-prds 17397 df-pws 17399 df-mgm 18565 df-sgrp 18644 df-mnd 18660 df-submnd 18706 df-grp 18858 df-minusg 18859 df-mulg 18987 df-subg 19039 df-cntz 19222 df-cmn 19691 df-abl 19692 df-mgp 20029 df-ur 20076 df-ring 20129 df-cring 20130 df-drng 20502 df-cnfld 21145 df-psr 21681 df-mpl 21683 df-opsr 21685 df-psr1 21923 df-ply1 21925 df-coe1 21926 df-mdeg 25794 df-deg1 25795 df-uc1p 25873 |
This theorem is referenced by: ig1peu 25913 irngnzply1lem 33031 |
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