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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 2761 | . . 3 ⊢ (Base‘𝐺) = (Base‘𝐺) | |
| 2 | eqid 2761 | . . 3 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
| 3 | 1, 2 | iscmn 19819 | . 2 ⊢ (𝐺 ∈ CMnd ↔ (𝐺 ∈ Mnd ∧ ∀𝑥 ∈ (Base‘𝐺)∀𝑦 ∈ (Base‘𝐺)(𝑥(+g‘𝐺)𝑦) = (𝑦(+g‘𝐺)𝑥))) |
| 4 | 3 | simplbi 500 | 1 ⊢ (𝐺 ∈ CMnd → 𝐺 ∈ Mnd) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1559 ∈ wcel 2141 ∀wral 3075 ‘cfv 6515 (class class class)co 7390 Basecbs 17235 +gcplusg 17276 Mndcmnd 18758 CMndccmn 19810 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-ext 2733 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-sb 2090 df-clab 2740 df-cleq 2753 df-clel 2836 df-ral 3076 df-rex 3086 df-rab 3414 df-v 3455 df-dif 3905 df-un 3907 df-ss 3919 df-nul 4284 df-if 4478 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-br 5098 df-iota 6471 df-fv 6523 df-ov 7393 df-cmn 19812 |
| This theorem is referenced by: cmn32 19830 cmn4 19831 cmn12 19832 cmnmndd 19834 rinvmod 19836 mulgnn0di 19855 mulgmhm 19857 ghmcmn 19861 prdscmnd 19891 gsumres 19943 gsumcl2 19944 gsumf1o 19946 gsumsubmcl 19949 gsumadd 19953 gsumsplit 19958 gsummhm 19968 gsummulglem 19971 gsuminv 19976 gsumpr 19985 gsumunsnfd 19987 gsumdifsnd 19991 gsum2d 20002 prdsgsum 20011 gsumle 20175 srgmnd 20226 gsumvsmul 20980 xrge0omnd 21484 frlmgsum 21811 frlmup2 21838 islindf4 21877 evlslem3 22120 mdetdiagid 22647 mdetrlin 22649 gsummatr01lem3 22704 gsummatr01 22706 chpscmat 22889 chp0mat 22893 chpidmat 22894 tmdgsum 24142 tmdgsum2 24143 tsms0 24189 tsmsmhm 24193 tsmsadd 24194 tgptsmscls 24197 tsmssplit 24199 tsmsxplem1 24200 tsmsxplem2 24201 imasdsf1olem 24420 lgseisenlem4 27429 xrge00 33152 gsumvsmul1 33191 gsummptres 33192 slmdmnd 33346 psrmonprod 33809 lbsdiflsp0 33883 xrge0iifmhm 34196 xrge0tmdALT 34203 esum0 34306 esumsnf 34321 esumcocn 34337 aks6d1c1 42693 aks6d1c5lem0 42712 aks6d1c5lem3 42714 aks6d1c5lem2 42715 aks6d1c5 42716 gsumge0cl 46905 sge0tsms 46914 gsumdifsndf 48763 |
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