view wisdom/bicyclic monoid @ 8486:3263626338f2

<shachaf> le/rn modal logic/"modal logic" means "the most common logic" (that is, classical logic).
author HackBot
date Thu, 16 Jun 2016 04:56:50 +0000
parents 561c5f0d6b8b
children
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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.