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Mirrors > Home > MPE Home > Th. List > drngring | Structured version Visualization version Unicode version |
Description: A division ring is a ring. (Contributed by NM, 8-Sep-2011.) |
Ref | Expression |
---|---|
drngring |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2622 | . . 3 | |
2 | eqid 2622 | . . 3 Unit Unit | |
3 | eqid 2622 | . . 3 | |
4 | 1, 2, 3 | isdrng 18751 | . 2 Unit |
5 | 4 | simplbi 476 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 wcel 1990 cdif 3571 csn 4177 cfv 5888 cbs 15857 c0g 16100 crg 18547 Unitcui 18639 cdr 18747 |
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-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-iota 5851 df-fv 5896 df-drng 18749 |
This theorem is referenced by: drnggrp 18755 drngid 18761 drngunz 18762 drnginvrcl 18764 drnginvrn0 18765 drnginvrl 18766 drnginvrr 18767 drngmul0or 18768 abvtriv 18841 rlmlvec 19206 drngnidl 19229 drnglpir 19253 drngnzr 19262 drngdomn 19303 qsssubdrg 19805 frlmphllem 20119 frlmphl 20120 cvsdivcl 22933 qcvs 22947 cphsubrglem 22977 rrxcph 23180 drnguc1p 23930 ig1peu 23931 ig1pcl 23935 ig1pdvds 23936 ig1prsp 23937 ply1lpir 23938 padicabv 25319 ofldchr 29814 reofld 29840 rearchi 29842 xrge0slmod 29844 zrhunitpreima 30022 elzrhunit 30023 qqhval2lem 30025 qqh0 30028 qqh1 30029 qqhf 30030 qqhghm 30032 qqhrhm 30033 qqhnm 30034 qqhucn 30036 zrhre 30063 qqhre 30064 lindsdom 33403 lindsenlbs 33404 matunitlindflem1 33405 matunitlindflem2 33406 matunitlindf 33407 dvalveclem 36314 dvhlveclem 36397 hlhilsrnglem 37245 sdrgacs 37771 cntzsdrg 37772 drhmsubc 42080 drngcat 42081 drhmsubcALTV 42098 drngcatALTV 42099 aacllem 42547 |
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