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| Mirrors > Home > MPE Home > Th. List > cmnmnd | Structured version Visualization version GIF version | ||
| Description: A commutative monoid is a monoid. (Contributed by Mario Carneiro, 6-Jan-2015.) |
| Ref | Expression |
|---|---|
| cmnmnd | ⊢ (𝐺 ∈ CMnd → 𝐺 ∈ Mnd) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2740 | . . 3 ⊢ (Base‘𝐺) = (Base‘𝐺) | |
| 2 | eqid 2740 | . . 3 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
| 3 | 1, 2 | iscmn 19762 | . 2 ⊢ (𝐺 ∈ CMnd ↔ (𝐺 ∈ Mnd ∧ ∀𝑥 ∈ (Base‘𝐺)∀𝑦 ∈ (Base‘𝐺)(𝑥(+g‘𝐺)𝑦) = (𝑦(+g‘𝐺)𝑥))) |
| 4 | 3 | simplbi 497 | 1 ⊢ (𝐺 ∈ CMnd → 𝐺 ∈ Mnd) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1547 ∈ wcel 2119 ∀wral 3054 ‘cfv 6492 (class class class)co 7363 Basecbs 17177 +gcplusg 17218 Mndcmnd 18700 CMndccmn 19753 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2712 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2719 df-cleq 2732 df-clel 2815 df-ral 3055 df-rex 3065 df-rab 3393 df-v 3434 df-dif 3893 df-un 3895 df-ss 3907 df-nul 4269 df-if 4462 df-sn 4563 df-pr 4565 df-op 4569 df-uni 4846 df-br 5080 df-iota 6448 df-fv 6500 df-ov 7366 df-cmn 19755 |
| This theorem is referenced by: cmn32 19773 cmn4 19774 cmn12 19775 cmnmndd 19777 rinvmod 19779 mulgnn0di 19798 mulgmhm 19800 ghmcmn 19804 prdscmnd 19834 gsumres 19886 gsumcl2 19887 gsumf1o 19889 gsumsubmcl 19892 gsumadd 19896 gsumsplit 19901 gsummhm 19911 gsummulglem 19914 gsuminv 19919 gsumpr 19928 gsumunsnfd 19930 gsumdifsnd 19934 gsum2d 19945 prdsgsum 19954 gsumle 20118 srgmnd 20169 gsumvsmul 20923 xrge0omnd 21427 frlmgsum 21754 frlmup2 21781 islindf4 21820 evlslem3 22063 mdetdiagid 22590 mdetrlin 22592 gsummatr01lem3 22647 gsummatr01 22649 chpscmat 22832 chp0mat 22836 chpidmat 22837 tmdgsum 24085 tmdgsum2 24086 tsms0 24132 tsmsmhm 24136 tsmsadd 24137 tgptsmscls 24140 tsmssplit 24142 tsmsxplem1 24143 tsmsxplem2 24144 imasdsf1olem 24363 lgseisenlem4 27366 xrge00 33100 gsumvsmul1 33139 gsummptres 33140 slmdmnd 33294 psrmonprod 33743 lbsdiflsp0 33817 xrge0iifmhm 34130 xrge0tmdALT 34137 esum0 34240 esumsnf 34255 esumcocn 34271 aks6d1c1 42608 aks6d1c5lem0 42627 aks6d1c5lem3 42629 aks6d1c5lem2 42630 aks6d1c5 42631 gsumge0cl 46821 sge0tsms 46830 gsumdifsndf 48679 |
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