Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > crngmgp | Structured version Visualization version Unicode version |
Description: A commutative ring's multiplication operation is commutative. (Contributed by Mario Carneiro, 7-Jan-2015.) |
Ref | Expression |
---|---|
ringmgp.g | mulGrp |
Ref | Expression |
---|---|
crngmgp | CMnd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ringmgp.g | . . 3 mulGrp | |
2 | 1 | iscrng 18554 | . 2 CMnd |
3 | 2 | simprbi 480 | 1 CMnd |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 wcel 1990 cfv 5888 CMndccmn 18193 mulGrpcmgp 18489 crg 18547 ccrg 18548 |
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-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-cring 18550 |
This theorem is referenced by: crngcom 18562 gsummgp0 18608 prdscrngd 18613 crngbinom 18621 unitabl 18668 subrgcrng 18784 sraassa 19325 mplbas2 19470 evlslem6 19513 evlslem3 19514 evlslem1 19515 evls1gsummul 19690 evl1gsummul 19724 mamuvs2 20212 matgsumcl 20266 madetsmelbas 20270 madetsmelbas2 20271 mdetleib2 20394 mdetf 20401 mdetdiaglem 20404 mdetdiag 20405 mdetdiagid 20406 mdetrlin 20408 mdetrsca 20409 mdetralt 20414 mdetuni0 20427 smadiadetlem4 20475 chpscmat 20647 chp0mat 20651 chpidmat 20652 amgmlem 24716 amgm 24717 wilthlem2 24795 wilthlem3 24796 lgseisenlem3 25102 lgseisenlem4 25103 mdetpmtr1 29889 mgpsumunsn 42140 mgpsumz 42141 mgpsumn 42142 amgmwlem 42548 amgmlemALT 42549 |
Copyright terms: Public domain | W3C validator |