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Mirrors > Home > MPE Home > Th. List > ringmgp | Structured version Visualization version GIF version |
Description: A ring is a monoid under multiplication. (Contributed by Mario Carneiro, 6-Jan-2015.) |
Ref | Expression |
---|---|
ringmgp.g | ⊢ 𝐺 = (mulGrp‘𝑅) |
Ref | Expression |
---|---|
ringmgp | ⊢ (𝑅 ∈ Ring → 𝐺 ∈ Mnd) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2610 | . . 3 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
2 | ringmgp.g | . . 3 ⊢ 𝐺 = (mulGrp‘𝑅) | |
3 | eqid 2610 | . . 3 ⊢ (+g‘𝑅) = (+g‘𝑅) | |
4 | eqid 2610 | . . 3 ⊢ (.r‘𝑅) = (.r‘𝑅) | |
5 | 1, 2, 3, 4 | isring 18374 | . 2 ⊢ (𝑅 ∈ Ring ↔ (𝑅 ∈ Grp ∧ 𝐺 ∈ Mnd ∧ ∀𝑥 ∈ (Base‘𝑅)∀𝑦 ∈ (Base‘𝑅)∀𝑧 ∈ (Base‘𝑅)((𝑥(.r‘𝑅)(𝑦(+g‘𝑅)𝑧)) = ((𝑥(.r‘𝑅)𝑦)(+g‘𝑅)(𝑥(.r‘𝑅)𝑧)) ∧ ((𝑥(+g‘𝑅)𝑦)(.r‘𝑅)𝑧) = ((𝑥(.r‘𝑅)𝑧)(+g‘𝑅)(𝑦(.r‘𝑅)𝑧))))) |
6 | 5 | simp2bi 1070 | 1 ⊢ (𝑅 ∈ Ring → 𝐺 ∈ Mnd) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 = wceq 1475 ∈ wcel 1977 ∀wral 2896 ‘cfv 5804 (class class class)co 6549 Basecbs 15695 +gcplusg 15768 .rcmulr 15769 Mndcmnd 17117 Grpcgrp 17245 mulGrpcmgp 18312 Ringcrg 18370 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-nul 4717 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ral 2901 df-rex 2902 df-rab 2905 df-v 3175 df-sbc 3403 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-br 4584 df-iota 5768 df-fv 5812 df-ov 6552 df-ring 18372 |
This theorem is referenced by: mgpf 18382 ringcl 18384 iscrng2 18386 ringass 18387 ringideu 18388 ringidcl 18391 ringidmlem 18393 ringsrg 18412 unitsubm 18493 dfrhm2 18540 isrhm2d 18551 idrhm 18554 pwsco1rhm 18561 pwsco2rhm 18562 subrgcrng 18607 subrgsubm 18616 issubrg3 18631 cntzsubr 18635 pwsdiagrhm 18636 assamulgscmlem2 19170 psrcrng 19234 mplcoe3 19287 mplcoe5lem 19288 mplcoe5 19289 ply1moncl 19462 coe1pwmul 19470 ply1coefsupp 19486 ply1coe 19487 gsummoncoe1 19495 lply1binomsc 19498 evls1gsummul 19511 evl1expd 19530 evl1gsummul 19545 evl1scvarpw 19548 evl1scvarpwval 19549 evl1gsummon 19550 cnfldexp 19598 expmhm 19634 nn0srg 19635 rge0srg 19636 ringvcl 20023 mat1mhm 20109 scmatmhm 20159 m1detdiag 20222 mdetdiaglem 20223 m2detleiblem2 20253 mat2pmatmhm 20357 pmatcollpwscmatlem1 20413 mply1topmatcllem 20427 mply1topmatcl 20429 pm2mpghm 20440 pm2mpmhm 20444 monmat2matmon 20448 pm2mp 20449 chpscmatgsumbin 20468 chpscmatgsummon 20469 chfacfscmulcl 20481 chfacfscmul0 20482 chfacfpmmulcl 20485 chfacfpmmul0 20486 chfacfpmmulgsum2 20489 cayhamlem1 20490 cpmadugsumlemB 20498 cpmadugsumlemC 20499 cpmadugsumlemF 20500 cayhamlem2 20508 cayhamlem4 20512 nrgtrg 22304 deg1pw 23684 plypf1 23772 efsubm 24101 amgm 24517 wilthlem2 24595 wilthlem3 24596 dchrelbas3 24763 lgsqrlem2 24872 lgsqrlem3 24873 lgsqrlem4 24874 psgnid 29178 iistmd 29276 hbtlem4 36715 subrgacs 36789 idomrootle 36792 isdomn3 36801 mon1psubm 36803 amgm2d 37523 amgm3d 37524 amgm4d 37525 c0rhm 41702 c0rnghm 41703 lidlmsgrp 41716 invginvrid 41942 ply1mulgsumlem4 41971 ply1mulgsum 41972 amgmw2d 42359 |
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