can you avoid sums for initialisation? sage: P.<x>=PolynomialRing(QQ) sage: time p=P(dict([(i,1) for i in range(9999)])) CPU times: user 0.07 s, sys: 0.00 s, total: 0.07 s Wall time: 0.07 s
On Nov 26, 2:43 pm, Nathann Cohen <nathann.co...@gmail.com> wrote: > R = PolynomialRing(QQ, 'x') > x = R.gen() > sum([x^i for i in range(2,9999)]) > > This is still very slow ( even if the values are larger ) :-/ > > Nathann -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org