Definition 1. The order of a magma $M$ is the cardinality of its underlying set $M$, denoted by $\lvert M \rvert$.
A magma is finite if its order is a natural number. Otherwise it is infinite.
Pub Mar 16, 2026 Up Jun 11, 2026
Definition 1. The order of a magma $M$ is the cardinality of its underlying set $M$, denoted by $\lvert M \rvert$.
A magma is finite if its order is a natural number. Otherwise it is infinite.