quandle

Noun

Meaning

quandle (plural quandles)

(mathematics) A rack,





Q





{\displaystyle \scriptstyle \mathrm {Q} \,}

, such that




∀
a

∈


Q




{\displaystyle \scriptstyle \forall a\;\in \;\mathrm {Q} }





a
▹
a
=
a


{\displaystyle a\triangleright a=a}

or equivalently



a
◃
a
=
a


{\displaystyle a\triangleleft a=a}

.

Close letter words and terms