Issue 1139: Description and Differentiation of vector, tensor, and multivector fields. http://code.google.com/p/sympy/issues/detail?id=1139
Comment #9 by ondrej.certik: Right, that's true. But it has payed off to learn how they do things, so that we don't have to reinvent the whole wheel. Good source of documentation+examples is here: http://reference.wolfram.com -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You may adjust your issue notification preferences at: http://code.google.com/hosting/settings --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-issues@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en -~----------~----~----~----~------~----~------~--~---