david, I m looking out and reading several ideas these days. Do you have any idea related to Coding where I can start working on?
regards, Kasun On Thu, Jan 28, 2010 at 9:38 PM, Ondrej Certik <ond...@certik.cz> wrote: > On Thu, Jan 28, 2010 at 12:23 PM, Vinzent Steinberg > <vinzent.steinb...@googlemail.com> wrote: > > Tensors could be also a great project, given that I heard that many > > are complaining about Mathematica's implementation. > > > > Also see http://code.google.com/p/sympy/issues/detail?id=16 for this. > > Yes, together with special and general relativity stuff, like the > Lorentz matrix etc. So that one can write some tensor in a local > inertial frame, like > > T^\mu\nu = diag(rho*c^2, p, p, p) > > and get it automatically transformed into some other frame using the > Lorentz transformation: > > T^\mu\nu = (rho + p/c^2)u^\mu u^\nu + p g^\mu\nu > > see here: > > > http://certik.github.com/theoretical-physics/book/src/fluid-dynamics/general.html#perfect-fluids > > it'd be nice to play with such things in sympy. > > Ondrej > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To post to this group, send email to sy...@googlegroups.com. > To unsubscribe from this group, send email to > sympy+unsubscr...@googlegroups.com <sympy%2bunsubscr...@googlegroups.com>. > For more options, visit this group at > http://groups.google.com/group/sympy?hl=en. > > -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sy...@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
