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Mirrors > Home > MPE Home > Th. List > Mathboxes > sdrgacs | Structured version Visualization version Unicode version |
Description: Closure property of division subrings. (Contributed by Mario Carneiro, 3-Oct-2015.) |
Ref | Expression |
---|---|
subrgacs.b |
Ref | Expression |
---|---|
sdrgacs | SubDRing ACS |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2622 | . . . . . . . 8 | |
2 | eqid 2622 | . . . . . . . 8 | |
3 | 1, 2 | issdrg2 37768 | . . . . . . 7 SubDRing SubRing |
4 | 3anass 1042 | . . . . . . 7 SubRing SubRing | |
5 | 3, 4 | bitri 264 | . . . . . 6 SubDRing SubRing |
6 | 5 | baib 944 | . . . . 5 SubDRing SubRing |
7 | subrgacs.b | . . . . . . . . . 10 | |
8 | 7 | subrgss 18781 | . . . . . . . . 9 SubRing |
9 | selpw 4165 | . . . . . . . . 9 | |
10 | 8, 9 | sylibr 224 | . . . . . . . 8 SubRing |
11 | 10 | adantl 482 | . . . . . . 7 SubRing |
12 | iftrue 4092 | . . . . . . . . . . . . . 14 | |
13 | 12 | eleq1d 2686 | . . . . . . . . . . . . 13 |
14 | 13 | biimprd 238 | . . . . . . . . . . . 12 |
15 | eldifsni 4320 | . . . . . . . . . . . . . 14 | |
16 | 15 | necon2bi 2824 | . . . . . . . . . . . . 13 |
17 | 16 | pm2.21d 118 | . . . . . . . . . . . 12 |
18 | 14, 17 | 2thd 255 | . . . . . . . . . . 11 |
19 | eldifsn 4317 | . . . . . . . . . . . . 13 | |
20 | 19 | rbaibr 946 | . . . . . . . . . . . 12 |
21 | ifnefalse 4098 | . . . . . . . . . . . . 13 | |
22 | 21 | eleq1d 2686 | . . . . . . . . . . . 12 |
23 | 20, 22 | imbi12d 334 | . . . . . . . . . . 11 |
24 | 18, 23 | pm2.61ine 2877 | . . . . . . . . . 10 |
25 | 24 | ralbii2 2978 | . . . . . . . . 9 |
26 | difeq1 3721 | . . . . . . . . . 10 | |
27 | eleq2 2690 | . . . . . . . . . 10 | |
28 | 26, 27 | raleqbidv 3152 | . . . . . . . . 9 |
29 | 25, 28 | syl5bb 272 | . . . . . . . 8 |
30 | 29 | elrab3 3364 | . . . . . . 7 |
31 | 11, 30 | syl 17 | . . . . . 6 SubRing |
32 | 31 | pm5.32da 673 | . . . . 5 SubRing SubRing |
33 | 6, 32 | bitr4d 271 | . . . 4 SubDRing SubRing |
34 | elin 3796 | . . . 4 SubRing SubRing | |
35 | 33, 34 | syl6bbr 278 | . . 3 SubDRing SubRing |
36 | 35 | eqrdv 2620 | . 2 SubDRing SubRing |
37 | fvex 6201 | . . . . 5 | |
38 | 7, 37 | eqeltri 2697 | . . . 4 |
39 | mreacs 16319 | . . . 4 ACS Moore | |
40 | 38, 39 | mp1i 13 | . . 3 ACS Moore |
41 | drngring 18754 | . . . 4 | |
42 | 7 | subrgacs 37770 | . . . 4 SubRing ACS |
43 | 41, 42 | syl 17 | . . 3 SubRing ACS |
44 | simplr 792 | . . . . . 6 | |
45 | df-ne 2795 | . . . . . . 7 | |
46 | 7, 2, 1 | drnginvrcl 18764 | . . . . . . . 8 |
47 | 46 | 3expa 1265 | . . . . . . 7 |
48 | 45, 47 | sylan2br 493 | . . . . . 6 |
49 | 44, 48 | ifclda 4120 | . . . . 5 |
50 | 49 | ralrimiva 2966 | . . . 4 |
51 | acsfn1 16322 | . . . 4 ACS | |
52 | 38, 50, 51 | sylancr 695 | . . 3 ACS |
53 | mreincl 16259 | . . 3 ACS Moore SubRing ACS ACS SubRing ACS | |
54 | 40, 43, 52, 53 | syl3anc 1326 | . 2 SubRing ACS |
55 | 36, 54 | eqeltrd 2701 | 1 SubDRing ACS |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 wral 2912 crab 2916 cvv 3200 cdif 3571 cin 3573 wss 3574 cif 4086 cpw 4158 csn 4177 cfv 5888 cbs 15857 c0g 16100 Moorecmre 16242 ACScacs 16245 crg 18547 cinvr 18671 cdr 18747 SubRingcsubrg 18776 SubDRingcsdrg 37765 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-cnex 9992 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-int 4476 df-iun 4522 df-iin 4523 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-om 7066 df-tpos 7352 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-1o 7560 df-oadd 7564 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-fin 7959 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-nn 11021 df-2 11079 df-3 11080 df-ndx 15860 df-slot 15861 df-base 15863 df-sets 15864 df-ress 15865 df-plusg 15954 df-mulr 15955 df-0g 16102 df-mre 16246 df-mrc 16247 df-acs 16249 df-mgm 17242 df-sgrp 17284 df-mnd 17295 df-submnd 17336 df-grp 17425 df-minusg 17426 df-subg 17591 df-mgp 18490 df-ur 18502 df-ring 18549 df-oppr 18623 df-dvdsr 18641 df-unit 18642 df-invr 18672 df-drng 18749 df-subrg 18778 df-sdrg 37766 |
This theorem is referenced by: (None) |
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