I have an issue with sage-8.1 (also with 8.0). This is my code: R.<x,y>=PolynomialRing(QQ,order='neglex') f=(y^2-x^3)*(y^2-x^2*y-x^3) singular.lib("all.lib") f._singular_().bernstein().sage() f._singular_().bfct().sage()
The two last functions are two different algorithms in order to compute Bernstein-Sato polynomial and they should provide the same solution, but there is exactly one distinct root. The result is the same for both functions if I use Singular (both with my own installation and with Singular in Sage) and it coincides with the one of bfct. Any clue. Thanks, Enrique. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.