On Sun, Sep 8, 2013 at 5:48 PM, Aaron Meurer <[email protected]> wrote: > Another idea would be to implement a basic table lookup for such > integrals (https://code.google.com/p/sympy/issues/detail?id=1393). > This would be the least powerful, as it would only work for > expressions exactly of the form we put in the table, but it would be > fast, and wouldn't require figuring out how to make thing work with > the heurisch or Meijer G algorithms.
Can the Meijer G be used to integrate any function, or is the the most general algorithm still the Risch one? I read this: http://docs.sympy.org/dev/modules/integrals/g-functions.html and it shows how to do the (0, oo) integrals, but not the general antiderivatives. I found some formulas how to integrate G functions, but I don't know if it is implemented in sympy. I.e. are there functions that cannot be expressed using the G function? Ondrej -- 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. For more options, visit https://groups.google.com/groups/opt_out.
