parametrize -- parametrization of a rational projective variety

Ways to use parametrize:

• parametrize(Ideal) -- parametrization of linear varieties and hyperquadrics
• parametrize(PolynomialRing) -- see parametrize(Ideal) -- parametrization of linear varieties and hyperquadrics
• parametrize(QuotientRing) -- see parametrize(Ideal) -- parametrization of linear varieties and hyperquadrics

For the programmer

The object parametrize is a method function.