On 06/11/2013 04:43 PM, robin hankin wrote: > hello. Sage 5.9: > > sage: solve(sin(x)/cos(x)==1,x,to_poly_solve="force") > [] > > > > I find this unexpected because pi/4 is a solution, and sage seems to > indicate that there are no solutions. > > > Sage can handle the equation if I do some preprocessing: > > sage: solve(tan(x)==1,x,to_poly_solve='force') > [x == 1/4*pi + pi*z219] >
Try to_poly_solve=True. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
