view wisdom/bicyclic monoid @ 9968:67afc2d20c8c

<oerjan> revert
author HackBot
date Thu, 15 Dec 2016 00:53:41 +0000
parents 561c5f0d6b8b
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The bicyclic monoid is the free monoid generated by two wheels of a bicycle, quotiented by the restriction that the bicycle itself is equal to the identity.