On Thu, Mar 4, 2010 at 11:50 PM, Rohit Garg <rpg....@gmail.com> wrote: > First, a few clarifications. > > 1) I am not 100% with sympy internals, but AFAICS a is a sympy > expression. And sympy only allows single line expressions. By that I > mean, expressions involving only the 4 arithmetic operators, > mathematical constants and transcendental functions. > > 2) You are evaluating a lot of different sympy expressions for a lot > of different values. > > 3) This numerical evaluation of sympy expressions is the bottleneck > and you wish to speed _this_ particular operation. > > 4) Y is a scalar, ie a real or complex number. > > At the moment, I am sorry but I do not have a solution, but I am > curious to know if similar speed issues have been raised in the past. > If many people are asking/have asked for it, I might be able to cook > something up for sympy.
PS: This is assuming a "yes" for all 4 of the above. :) > > Cheers, > > -- > Rohit Garg > > http://rpg-314.blogspot.com/ > > Senior Undergraduate > Department of Physics > Indian Institute of Technology > Bombay > -- Rohit Garg http://rpg-314.blogspot.com/ Senior Undergraduate Department of Physics Indian Institute of Technology Bombay -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sy...@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
