Thank you. On 25 March 2010 18:29, Martin Albrecht <[email protected]>wrote:
> sage: R.<x>=QQ[] > sage: f=(x^2/x) > sage: type(f) > <type '...FractionFieldElement'> > sage: f.monomials() # this fails because f is a fraction field element > Traceback (most recent call last) > ... > > > sage: f=(x^2//x) # note the // > sage: type(f) > <class '...Polynomial_rational_dense'> > sage: f.monomials() # this fails because univariate polynomials don't have > a > # monomials method > --------------------------------------------------------------------------- > Traceback (most recent call last) > ... > > sage: R.<x>=PolynomialRing(QQ,1) # constructing a multivariate ring > sage: f=(x^2//x) > sage: f.monomials() # yay! > [x] > > Hope that helps, > Martin > > > -- > name: Martin Albrecht > _pgp: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x8EF0DC99 > _otr: 47F43D1A 5D68C36F 468BAEBA 640E8856 D7951CCF > _www: > http://www.informatik.uni-bremen.de/~malb<http://www.informatik.uni-bremen.de/%7Emalb> > _jab: [email protected] > > -- > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected]<sage-support%[email protected]> > For more options, visit this group at > http://groups.google.com/group/sage-support > URL: http://www.sagemath.org > > To unsubscribe from this group, send email to sage-support+ > unsubscribegooglegroups.com or reply to this email with the words "REMOVE > ME" as the subject. > -- 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 To unsubscribe from this group, send email to sage-support+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
