Hi Tim! On Tue, Nov 25, 2008 at 9:05 AM, Tim Lahey <[EMAIL PROTECTED]> wrote: > > Okay, > > I've put together a very preliminary integral testing set > (only 25 right now). It compares the Sage integration > (via Maxima) to results from Schaum's. It also does timing > comparisons of Maxima and FriCAS (Axiom). > > SymPy is more difficult, because of difficulty in simplifying > results for comparison so it's currently left out. However, > the format of the integral test suite makes it simple to > adapt to other integrators. > > I've licensed under BSD so the SymPy project can use it as > well. I'd appreciate any suggestions/changes. I'll add to it > as I go. One can get it here: > > http://dl.getdropbox.com/u/48225/integral_test1.sage > > Test 22 is expected to fail since Maxima asks for input > which Sage doesn't give and Test 25 returns the integral > unevaluated (Axiom and SymPy do as well). It isn't simple > to put the Schaum's result for comparison so it's left > empty. Note that test 22 passes on Axiom and SymPy.
Thanks for doing this. I'll try have a look and see what can be done about the simplification with sympy, so that it can be included. I created an issue for that, anyone feel free to fix it. :) http://code.google.com/p/sympy/issues/detail?id=1217 Ondrej --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
