I have 2 commits in branch 1923 at github.smichr that are in review. sift is a utility function that I have found very useful for getting expressions sifted into lists. This is a common idiom that occurs in sympy and sift could be used to streamline code a bit (but I didn't make those changes with this commit).
count_ops also when through a major overhaul and has been reduced to a single function and single wrapper. The keyword symbolic has been changed to visual. It also returns an integer by default rather than an expression like 1 + ADD. This makes it a great candidate for measuring expression lengths: >>> (x+1).count_ops() 1 >>> (x**2 + 1).count_ops() 2 -- You received this message because you are subscribed to the Google Groups "sympy-patches" group. To post to this group, send email to sympy-patc...@googlegroups.com. To unsubscribe from this group, send email to sympy-patches+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-patches?hl=en.
