both are implemented to work on Basic: >>> cse(Basic(exp(x), exp(x) + y, x/y)) ([(x0, exp(x))], [Basic(x0, x0 + y, x/y)]) >>> count_ops(Basic(exp(x), exp(x) + y, x/y)) 4
On Tue, Apr 9, 2013 at 1:27 AM, Matthew Rocklin <[email protected]> wrote: > Do we have implementations of tools like common subexpression elimination > (cse) and operation counting (count_ops) that aren't specific to Exprs? > What do we have that is designed to work on Basics? > > I want to collect some very basic data on some large MatrixExprs (common > subexprssions and number of operations in the graph) and want to make sure > I'm not reinventing some wheel. > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sympy?hl=en-US. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy?hl=en-US. For more options, visit https://groups.google.com/groups/opt_out.
