type(obj) = <class 'sage.rings.polynomial.multi_polynomial_ideal.MPolynomialIdeal'>
version = 3.4.rc1
obj =
'Ideal (x^5 + y^4 + z^3 - 1, x^3 + y^3 + z^2 - 1) of Multivariate Polynomial Ring in x, y, z over Rational Field'
