Can you open an issue with the full expression that resulted in this. cse() should never give trivial assignments like (x5, x1).
Aaron Meurer On Tue, Apr 4, 2017 at 3:29 AM, 'Pfaeff' via sympy <[email protected]> wrote: > The cse create some expressions that are just aliases of existing symbols. > How can I prevent that? > > e.g. (x5, x1), (x7, -x5) > > -- > 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 https://groups.google.com/group/sympy. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/e85e2684-10ff-4e05-be40-651570b24d85%40googlegroups.com. > > For more options, visit https://groups.google.com/d/optout. -- 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 https://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAKgW%3D6JHUTHxuOwE%2BBU5CXOXbDt1Kqd6LHDB00S0F%3DUAHDXjQA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
