Hi. I discovered Sympy just a few months ago, and I'm impressed. I started to develope a General Relativity package based on Sympy at my University. I've already written classes like Christoffel, Geodesic (which computes the geodesic equations),Constants-of-motions (which computes the constants of motion from the geodesic equations), Metric, Riemann, Ricci, Energy-momentum tensor, Einstein field equations, and more. I'm trying to write tensors in the most possible general way by typing in equations in the index form as found in books.
But first I would like to know what's written on sympy about this subject. Thanks a lot. -- Alexander Gallego C. Grupo de Fenomenología de Interacciones Fundamentales. Instituto de Física, Facultad de Ciencias Exactas Y Naturales. Universidad de Antioquia. -- 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.
