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annotate wisdom/bicyclic monoid @ 8416:1ca4c4611692
<oerjan> le/rn klein bottle//A Klein bottle is like a torus, but more insidious. Taneb tried to invent it, but got trapped inside.
author | HackBot |
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date | Thu, 09 Jun 2016 00:48:08 +0000 |
parents | 561c5f0d6b8b |
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8410
561c5f0d6b8b
<shachaf> le/rn bicyclic monoid/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.
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1 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. |