polylib::cyclotomic --
cyclotomic polynomials
Introductionpolylib::cyclotomic(n, x) computes the
n-th cyclotomic polynomial, expressed in the indeterminate
x.
Call(s)polylib::cyclotomic(n, x)
Parametersn |
- | positive integer |
x |
- | identifier |
Returnsa polynomial over Expr in the indeterminate
x.
Related
Functions
Details
Example
1We compute the 20th cyclotomic polynomial.
>> polylib::cyclotomic(20, z);
8 6 4 2
poly(z - z + z - z + 1, [z])