Lukas, Sachin Joglekar developed the vector package this past summer. I was his GSoC mentor on the project. You can check out this implemented of the Cartesian coordinate system:
https://github.com/sympy/sympy/blob/master/sympy/vector/coordsysrect.py You'd basically need to create a class for spherical that has this same functionality. You may be able to create a spherical class that converts the input to Cartesian and just manages a Cartesian system behind the scenes. Or method can be implemented explicitly using spherical coordinates. Jason moorepants.info +01 530-601-9791 On Wed, Nov 19, 2014 at 5:05 PM, Lukas Zorich <[email protected]> wrote: > Hi everyone, > > I am Lukas from Chile, pursuing a degree in Computer Science and with > interests in mathematics. I would like to start contributing to sympy. > Reading through the mailing list, I saw this > <https://groups.google.com/forum/?hl=es-419#!topic/sympy/4SIr_6iW6v4>post > that says that the Spherical Coordinates System isn't implemented yet, so I > would like to start from there. I wanted to know who can I ask to give me > further information about this specific functionality, or things I need to > know before implementing this (not about the theory, but about the concrete > implementation of the spherical system in the vector module). > > Thanks :)! > Lukas > > -- > 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/d6a7e710-7d96-452d-8a7b-6518c0226225%40googlegroups.com > <https://groups.google.com/d/msgid/sympy/d6a7e710-7d96-452d-8a7b-6518c0226225%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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/CAP7f1AjM26X9RRu%2B5g0_rndJWyYZ%2B6t7%3D6zvkg6XEQ24jjbv4Q%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
