Thanks Aaron and Matthew, I will take a look at the cse routine and consider asking a general version of this on the scicomp site.
Matt On Thu, Jul 26, 2012 at 7:32 PM, Matthew Rocklin <[email protected]> wrote: > SymPy may be able to help by counting operations in a given expression. I > don't think you want it controlling the optimization search though. > > I'm not very familiar with the relevant modules but I don't think it will be > easy to perform this optimization within SymPy. To the best of my knowledge > It is not easy to separate out the simplification rules and choose whether > or not to apply each of them. > > If you haven't already I recommend asking a non-sympy-specific version of > this question on scicomp.stackexchange.com > > On Thu, Jul 26, 2012 at 5:43 PM, Matthew Emmett <[email protected]> wrote: >> >> Hi everyone, >> >> I have some sympy code that generates Fortran code, and was wondering >> if there a good way of simplifying the sympy expressions in order to >> minimize the number of floating point operations that are required to >> evaluate them numerically. Any suggestions? >> >> Thanks, >> Matt >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sympy" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/sympy?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/sympy?hl=en. -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
