I just asked the following question at stackoverflow : http://stackoverflow.com/questions/33453941/determining-christoffel-symbols-and-curvature-tensors-for-a-flat-sphere-using-sy
In essence, the question is two fold : 1) My own implementation fails for flat surfaces in 3D 2) Sympy.Diffgeom seems to give wrong results Really appreciate any insight as to what is causing the error and why the hand-coded sympy.diffgeom produces wrong result. -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/4880ead8-0682-4072-b508-4fa531b0ed86%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
