Multiplication Analogously, given that addition has been defined, a multiplication operator can be defined via and . This turns into a free commutative monoid with identity element 1; a generator set for this monoid is the set of prime numbers.
Multiplication Analogously given that addition has been defined, a multiplication operator can be defined via and . This turns into a free commutative monoid with identity element 1; a generator set for this monoid is the set of prime numbers.