Singular supports working with floating-point complex numbers (CDF in Sage), so it should work.
Having said that, floating-point computations with polynomials are often dangerous because of the limited precision. Its usually better to work with arbitrary-precision coefficients like QQ or cyclotomic numbers... sage: R.<x,y>=QQ[] sage: R.ideal(x).intersection(R.ideal(y)) Ideal (x*y) of Multivariate Polynomial Ring in x, y over Rational Field -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
