Jason, Ok, I was looking through the changes earlier (and will continue tomorrow). I have made two important checks thus far:
1) div(curl(A)) = 0 2) curl(grad(f)) = 0 They both check out. Next, something will have to be done for dot products to check: 3) grad(fg) = f laplacian(g) + 2 * grad(f) (dot) grad(g) + g laplacian(f) And, the laplacian will need added to deal with vector laplacian to check: 4) curl(curl(A)) = grad(div(A)) - laplacian(A) I will see what I can do for this as well. For the time being I'll stay in the dev environment under his branch. If we are working simultaneously we might need to do some special merges. I'll see if I can get a hold of him and see where he is at (or, if you (*Upabjojr <https://github.com/Upabjojr>) *keep up with posts, message me on here). I am afraid some sort of pprint() will need to be arranged for this spherical stuff because, as of now, the base scalars and base vectors append spherical_ on the normal ones (x, y, z, i, j, k). I'll keep in touch. Cheers, Justin Blythe [email protected] -- 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/b9a04667-dbb7-471e-a5d0-70547fb1af7d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
