cyclotomic

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective cyclotomic is

of, or relating to cyclotomy.

Cyclotomic is a related term of cyclotomics.

In mathematics|lang=en terms the difference between cyclotomic and cyclotomics

is that cyclotomic is (mathematics) of, or relating to the complex roots of unity while cyclotomics is (mathematics) the branch of mathematics concerned with the complex roots of unity; cyclotomy.

As an adjective cyclotomic

is of, or relating to cyclotomy.

As a noun cyclotomics is

(mathematics) the branch of mathematics concerned with the complex roots of unity; cyclotomy.