> +1 for the MMA style.
I am +1 for mathematica style, but can someone explain why In[5]:= D[F[x+2*y], x, x] Out[5]= F''[x + 2 y] Why is x somehow considered special and y not? Nick --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---