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Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > erng1r | Structured version Visualization version GIF version |
Description: The division ring unity of an endomorphism ring. (Contributed by NM, 5-Nov-2013.) (Revised by Mario Carneiro, 23-Jun-2014.) |
Ref | Expression |
---|---|
erng1r.h | β’ π» = (LHypβπΎ) |
erng1r.t | β’ π = ((LTrnβπΎ)βπ) |
erng1r.d | β’ π· = ((EDRingβπΎ)βπ) |
erng1r.r | β’ 1 = (1rβπ·) |
Ref | Expression |
---|---|
erng1r | β’ ((πΎ β HL β§ π β π») β 1 = ( I βΎ π)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | erng1r.h | . . . . 5 β’ π» = (LHypβπΎ) | |
2 | erng1r.t | . . . . 5 β’ π = ((LTrnβπΎ)βπ) | |
3 | eqid 2732 | . . . . 5 β’ ((TEndoβπΎ)βπ) = ((TEndoβπΎ)βπ) | |
4 | 1, 2, 3 | tendoidcl 39635 | . . . 4 β’ ((πΎ β HL β§ π β π») β ( I βΎ π) β ((TEndoβπΎ)βπ)) |
5 | erng1r.d | . . . . 5 β’ π· = ((EDRingβπΎ)βπ) | |
6 | eqid 2732 | . . . . 5 β’ (Baseβπ·) = (Baseβπ·) | |
7 | 1, 2, 3, 5, 6 | erngbase 39667 | . . . 4 β’ ((πΎ β HL β§ π β π») β (Baseβπ·) = ((TEndoβπΎ)βπ)) |
8 | 4, 7 | eleqtrrd 2836 | . . 3 β’ ((πΎ β HL β§ π β π») β ( I βΎ π) β (Baseβπ·)) |
9 | eqid 2732 | . . . . 5 β’ (BaseβπΎ) = (BaseβπΎ) | |
10 | eqid 2732 | . . . . 5 β’ (π β π β¦ ( I βΎ (BaseβπΎ))) = (π β π β¦ ( I βΎ (BaseβπΎ))) | |
11 | 9, 1, 2, 3, 10 | tendo1ne0 39694 | . . . 4 β’ ((πΎ β HL β§ π β π») β ( I βΎ π) β (π β π β¦ ( I βΎ (BaseβπΎ)))) |
12 | eqid 2732 | . . . . 5 β’ (0gβπ·) = (0gβπ·) | |
13 | 9, 1, 2, 5, 10, 12 | erng0g 39860 | . . . 4 β’ ((πΎ β HL β§ π β π») β (0gβπ·) = (π β π β¦ ( I βΎ (BaseβπΎ)))) |
14 | 11, 13 | neeqtrrd 3015 | . . 3 β’ ((πΎ β HL β§ π β π») β ( I βΎ π) β (0gβπ·)) |
15 | id 22 | . . . . 5 β’ ((πΎ β HL β§ π β π») β (πΎ β HL β§ π β π»)) | |
16 | eqid 2732 | . . . . . 6 β’ (.rβπ·) = (.rβπ·) | |
17 | 1, 2, 3, 5, 16 | erngmul 39672 | . . . . 5 β’ (((πΎ β HL β§ π β π») β§ (( I βΎ π) β ((TEndoβπΎ)βπ) β§ ( I βΎ π) β ((TEndoβπΎ)βπ))) β (( I βΎ π)(.rβπ·)( I βΎ π)) = (( I βΎ π) β ( I βΎ π))) |
18 | 15, 4, 4, 17 | syl12anc 835 | . . . 4 β’ ((πΎ β HL β§ π β π») β (( I βΎ π)(.rβπ·)( I βΎ π)) = (( I βΎ π) β ( I βΎ π))) |
19 | f1oi 6871 | . . . . 5 β’ ( I βΎ π):πβ1-1-ontoβπ | |
20 | f1of 6833 | . . . . 5 β’ (( I βΎ π):πβ1-1-ontoβπ β ( I βΎ π):πβΆπ) | |
21 | fcoi2 6766 | . . . . 5 β’ (( I βΎ π):πβΆπ β (( I βΎ π) β ( I βΎ π)) = ( I βΎ π)) | |
22 | 19, 20, 21 | mp2b 10 | . . . 4 β’ (( I βΎ π) β ( I βΎ π)) = ( I βΎ π) |
23 | 18, 22 | eqtrdi 2788 | . . 3 β’ ((πΎ β HL β§ π β π») β (( I βΎ π)(.rβπ·)( I βΎ π)) = ( I βΎ π)) |
24 | 8, 14, 23 | 3jca 1128 | . 2 β’ ((πΎ β HL β§ π β π») β (( I βΎ π) β (Baseβπ·) β§ ( I βΎ π) β (0gβπ·) β§ (( I βΎ π)(.rβπ·)( I βΎ π)) = ( I βΎ π))) |
25 | 1, 5 | erngdv 39859 | . . 3 β’ ((πΎ β HL β§ π β π») β π· β DivRing) |
26 | erng1r.r | . . . 4 β’ 1 = (1rβπ·) | |
27 | 6, 16, 12, 26 | drngid2 20377 | . . 3 β’ (π· β DivRing β ((( I βΎ π) β (Baseβπ·) β§ ( I βΎ π) β (0gβπ·) β§ (( I βΎ π)(.rβπ·)( I βΎ π)) = ( I βΎ π)) β 1 = ( I βΎ π))) |
28 | 25, 27 | syl 17 | . 2 β’ ((πΎ β HL β§ π β π») β ((( I βΎ π) β (Baseβπ·) β§ ( I βΎ π) β (0gβπ·) β§ (( I βΎ π)(.rβπ·)( I βΎ π)) = ( I βΎ π)) β 1 = ( I βΎ π))) |
29 | 24, 28 | mpbid 231 | 1 β’ ((πΎ β HL β§ π β π») β 1 = ( I βΎ π)) |
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 β¦ cmpt 5231 I cid 5573 βΎ cres 5678 β ccom 5680 βΆwf 6539 β1-1-ontoβwf1o 6542 βcfv 6543 (class class class)co 7408 Basecbs 17143 .rcmulr 17197 0gc0g 17384 1rcur 20003 DivRingcdr 20356 HLchlt 38215 LHypclh 38850 LTrncltrn 38967 TEndoctendo 39618 EDRingcedring 39619 |
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 7724 ax-cnex 11165 ax-resscn 11166 ax-1cn 11167 ax-icn 11168 ax-addcl 11169 ax-addrcl 11170 ax-mulcl 11171 ax-mulrcl 11172 ax-mulcom 11173 ax-addass 11174 ax-mulass 11175 ax-distr 11176 ax-i2m1 11177 ax-1ne0 11178 ax-1rid 11179 ax-rnegex 11180 ax-rrecex 11181 ax-cnre 11182 ax-pre-lttri 11183 ax-pre-lttrn 11184 ax-pre-ltadd 11185 ax-pre-mulgt0 11186 ax-riotaBAD 37818 |
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-iun 4999 df-iin 5000 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-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-riota 7364 df-ov 7411 df-oprab 7412 df-mpo 7413 df-om 7855 df-1st 7974 df-2nd 7975 df-tpos 8210 df-undef 8257 df-frecs 8265 df-wrecs 8296 df-recs 8370 df-rdg 8409 df-1o 8465 df-er 8702 df-map 8821 df-en 8939 df-dom 8940 df-sdom 8941 df-fin 8942 df-pnf 11249 df-mnf 11250 df-xr 11251 df-ltxr 11252 df-le 11253 df-sub 11445 df-neg 11446 df-nn 12212 df-2 12274 df-3 12275 df-n0 12472 df-z 12558 df-uz 12822 df-fz 13484 df-struct 17079 df-sets 17096 df-slot 17114 df-ndx 17126 df-base 17144 df-ress 17173 df-plusg 17209 df-mulr 17210 df-0g 17386 df-proset 18247 df-poset 18265 df-plt 18282 df-lub 18298 df-glb 18299 df-join 18300 df-meet 18301 df-p0 18377 df-p1 18378 df-lat 18384 df-clat 18451 df-mgm 18560 df-sgrp 18609 df-mnd 18625 df-grp 18821 df-minusg 18822 df-mgp 19987 df-ur 20004 df-ring 20057 df-oppr 20149 df-dvdsr 20170 df-unit 20171 df-invr 20201 df-dvr 20214 df-drng 20358 df-oposet 38041 df-ol 38043 df-oml 38044 df-covers 38131 df-ats 38132 df-atl 38163 df-cvlat 38187 df-hlat 38216 df-llines 38364 df-lplanes 38365 df-lvols 38366 df-lines 38367 df-psubsp 38369 df-pmap 38370 df-padd 38662 df-lhyp 38854 df-laut 38855 df-ldil 38970 df-ltrn 38971 df-trl 39025 df-tendo 39621 df-edring 39623 |
This theorem is referenced by: tendolinv 39971 tendorinv 39972 dvhlveclem 39974 |
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