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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 14411 |
. 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 4251 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-cnex 8276 ax-resscn 8277 ax-1re 8279 ax-addrcl 8282 |
| 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 4132 df-opab 4194 df-mpt 4195 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-iota 5340 df-fun 5382 df-fn 5383 df-fv 5388 df-ov 6091 df-inn 9314 df-2 9372 df-3 9373 df-ndx 13413 df-slot 13414 df-base 13416 df-plusg 13503 df-mulr 13504 df-ring 14409 |
| This theorem is used by: ringgrpd 14416 ringmnd 14417 ring0cl 14433 ringacl 14442 ringcom 14443 ringabl 14444 ringlz 14455 ringrz 14456 ringnegl 14463 ringnegr 14464 ringmneg1 14465 ringmneg2 14466 ringm2neg 14467 ringsubdi 14468 ringsubdir 14469 mulgass2 14470 ringlghm 14473 ringrghm 14474 ringressid 14477 imasring 14478 opprring 14493 dvdsrneg 14519 unitnegcl 14546 dvrdir 14559 dfrhm2 14570 isrhm 14574 isrhmd 14582 rhmfn 14588 rhmval 14589 subrgsubg 14644 lmodfgrp 14741 lmod0vs 14767 lmodvsneg 14777 lmodsubvs 14789 lmodsubdi 14790 lmodsubdir 14791 rmodislmodlem 14796 rmodislmod 14797 issubrgd 14898 lidlsubg 14932 cnfld0 15017 cnfldneg 15019 cnfldsub 15021 cnsubglem 15025 zringgrp 15039 mulgrhm 15053 zrhmulg 15064 |
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