If you are interested in General Relativity you might want to include Geometric Algebra symbolic manipulation in sympy. Go to -
http://www.mrao.cam.ac.uk/~clifford/ or look at the book - Geometric Algebra for Physicists by Doran and Lazenby You might especially be interested in their form of the Riemann tensor for the Kerr solution for a rotating black hole. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
