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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 2763 | . . 3 ⊢ (Base‘𝐺) = (Base‘𝐺) | |
| 2 | eqid 2763 | . . 3 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
| 3 | 1, 2 | iscmn 19860 | . 2 ⊢ (𝐺 ∈ CMnd ↔ (𝐺 ∈ Mnd ∧ ∀𝑥 ∈ (Base‘𝐺)∀𝑦 ∈ (Base‘𝐺)(𝑥(+g‘𝐺)𝑦) = (𝑦(+g‘𝐺)𝑥))) |
| 4 | 3 | simplbi 501 | 1 ⊢ (𝐺 ∈ CMnd → 𝐺 ∈ Mnd) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1570 ∈ wcel 2143 ∀wral 3079 ‘cfv 6538 (class class class)co 7412 Basecbs 17270 +gcplusg 17311 Mndcmnd 18793 CMndccmn 19851 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-ext 2735 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-sb 2097 df-clab 2742 df-cleq 2755 df-clel 2838 df-ral 3080 df-rex 3090 df-rab 3417 df-v 3457 df-dif 3909 df-un 3911 df-ss 3923 df-nul 4288 df-if 4489 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-br 5111 df-iota 6494 df-fv 6546 df-ov 7415 df-cmn 19853 |
| This theorem is referenced by: cmn32 19871 cmn4 19872 cmn12 19873 cmnmndd 19875 rinvmod 19877 mulgnn0di 19896 mulgmhm 19898 ghmcmn 19902 prdscmnd 19932 gsumres 19984 gsumcl2 19985 gsumf1o 19987 gsumsubmcl 19990 gsumadd 19994 gsumsplit 19999 gsummhm 20009 gsummulglem 20012 gsuminv 20017 gsumpr 20026 gsumunsnfd 20028 gsumdifsnd 20032 gsum2d 20043 prdsgsum 20052 gsumle 20216 srgmnd 20273 gsumvsmul 21028 xrge0omnd 21576 frlmgsum 21903 frlmup2 21930 islindf4 21969 evlslem3 22212 mdetdiagid 22738 mdetrlin 22740 gsummatr01lem3 22795 gsummatr01 22797 chpscmat 22980 chp0mat 22984 chpidmat 22985 tmdgsum 24233 tmdgsum2 24234 tsms0 24280 tsmsmhm 24284 tsmsadd 24285 tgptsmscls 24288 tsmssplit 24290 tsmsxplem1 24291 tsmsxplem2 24292 imasdsf1olem 24511 lgseisenlem4 27523 xrge00 33315 gsumvsmul1 33352 gsummptres 33353 slmdmnd 33507 psrmonprod 33923 lbsdiflsp0 33997 xrge0iifmhm 34310 xrge0tmdALT 34317 esum0 34420 esumsnf 34435 esumcocn 34451 aks6d1c1 42864 aks6d1c5lem0 42883 aks6d1c5lem3 42885 aks6d1c5lem2 42886 aks6d1c5 42887 gsumge0cl 47068 sge0tsms 47077 gsumdifsndf 48929 |
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