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| Mirrors > Home > ILE Home > Th. List > ringgrp | Unicode version | ||
| Description: A ring is a group. (Contributed by NM, 15-Sep-2011.) |
| Ref | Expression |
|---|---|
| ringgrp |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2238 |
. . 3
| |
| 2 | eqid 2238 |
. . 3
| |
| 3 | eqid 2238 |
. . 3
| |
| 4 | eqid 2238 |
. . 3
| |
| 5 | 1, 2, 3, 4 | isring 14388 |
. 2
|
| 6 | 5 | simp1bi 1043 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-cnex 8271 ax-resscn 8272 ax-1re 8274 ax-addrcl 8277 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-sbc 3052 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-br 4131 df-opab 4193 df-mpt 4194 df-id 4438 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-res 4786 df-iota 5337 df-fun 5379 df-fn 5380 df-fv 5385 df-ov 6088 df-inn 9308 df-2 9366 df-3 9367 df-ndx 13407 df-slot 13408 df-base 13410 df-plusg 13497 df-mulr 13498 df-ring 14386 |
| This theorem is used by: ringgrpd 14393 ringmnd 14394 ring0cl 14410 ringacl 14419 ringcom 14420 ringabl 14421 ringlz 14432 ringrz 14433 ringnegl 14440 ringnegr 14441 ringmneg1 14442 ringmneg2 14443 ringm2neg 14444 ringsubdi 14445 ringsubdir 14446 mulgass2 14447 ringlghm 14450 ringrghm 14451 ringressid 14452 imasring 14453 opprring 14468 dvdsrneg 14494 unitnegcl 14521 dvrdir 14534 dfrhm2 14545 isrhm 14549 isrhmd 14557 rhmfn 14563 rhmval 14564 subrgsubg 14619 lmodfgrp 14716 lmod0vs 14742 lmodvsneg 14752 lmodsubvs 14764 lmodsubdi 14765 lmodsubdir 14766 rmodislmodlem 14771 rmodislmod 14772 issubrgd 14873 lidlsubg 14907 cnfld0 14992 cnfldneg 14994 cnfldsub 14996 cnsubglem 15000 zringgrp 15014 mulgrhm 15028 zrhmulg 15039 |
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