CASA Function: mapSubsPolynomial

Evaluate a polynomial on a list of points.

Calling Sequence:

• P := mapSubsPolynomial(L, \var p, F)

Parameters:

L : list of points

• list of points on which to eval p.

F : casa/finite/field

• The finite field of the coefficients of p.

p : casa/finite/Polynomial

• the polynomial.

Result:

P : list of root-of expression

• [p(P[1]),.....]

Description:

• Evals a polynomial on a list of points.

Examples:

> F8:= finiteField(8);

> P := InPolynomial(alpha^2*x + alpha, F8);

> R := PolynomialRoots(P ,F8);

> Q := InPolynomial(alpha*x + alpha^2, F8);

> P:= mapSubsPolynomial([[alpha, alpha^2], [1, alpha]], P, F8);

See Also: