I'm trying to find a workaround for my particular example, can someone help ?
Somehow i've managed to compute separately a polynomial A and another one B, such that A/B is what I'm trying to compute. However asking sage sage: A/B just takes ages (exactly how long i was not patient enough to find out, certainly several minutes, and i'm supposed to re-create the computations hundreds of times!) i've thought of using PARI: sage: s= gp.eval( "(" + str(A) + ") / (" + str(B) + ")" ) gives an immediate (!) answer in the form of a massive string. When trying to convert this to a sage object with sage: QQ['t'].fraction_field(s) it still takes forever. Is there a more clever of converting the string to a sage rational fraction ? say, by telling sage not to check that the numerator and denominator are relatively prime... thanks! -- 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