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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 2610 | . . 3 ⊢ (Base‘𝐺) = (Base‘𝐺) | |
2 | eqid 2610 | . . 3 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
3 | 1, 2 | iscmn 18023 | . 2 ⊢ (𝐺 ∈ CMnd ↔ (𝐺 ∈ Mnd ∧ ∀𝑥 ∈ (Base‘𝐺)∀𝑦 ∈ (Base‘𝐺)(𝑥(+g‘𝐺)𝑦) = (𝑦(+g‘𝐺)𝑥))) |
4 | 3 | simplbi 475 | 1 ⊢ (𝐺 ∈ CMnd → 𝐺 ∈ Mnd) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 = wceq 1475 ∈ wcel 1977 ∀wral 2896 ‘cfv 5804 (class class class)co 6549 Basecbs 15695 +gcplusg 15768 Mndcmnd 17117 CMndccmn 18016 |
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 |
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-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ral 2901 df-rex 2902 df-rab 2905 df-v 3175 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-cmn 18018 |
This theorem is referenced by: cmn32 18034 cmn4 18035 cmn12 18036 mulgnn0di 18054 mulgmhm 18056 ghmcmn 18060 prdscmnd 18087 gsumres 18137 gsumcl2 18138 gsumf1o 18140 gsumsubmcl 18142 gsumadd 18146 gsumsplit 18151 gsummhm 18161 gsummulglem 18164 gsuminv 18169 gsumunsnfd 18179 gsumdifsnd 18183 gsum2d 18194 prdsgsum 18200 srgmnd 18332 gsumvsmul 18750 psrbagev1 19331 evlslem3 19335 evlslem1 19336 frlmgsum 19930 frlmup2 19957 islindf4 19996 mdetdiagid 20225 mdetrlin 20227 mdetrsca 20228 gsummatr01lem3 20282 gsummatr01 20284 chpscmat 20466 chp0mat 20470 chpidmat 20471 tmdgsum 21709 tmdgsum2 21710 tsms0 21755 tsmsmhm 21759 tsmsadd 21760 tgptsmscls 21763 tsmssplit 21765 tsmsxplem1 21766 tsmsxplem2 21767 imasdsf1olem 21988 lgseisenlem4 24903 xrge00 29017 xrge0omnd 29042 slmdmnd 29090 gsumle 29110 gsummptres 29115 xrge0iifmhm 29313 xrge0tmdOLD 29319 esum0 29438 esumsnf 29453 esumcocn 29469 gsumge0cl 39264 sge0tsms 39273 gsumpr 41932 gsumdifsndf 41937 |
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