Alan, how did you create this pdf ? ipython nbconvert ?
On Tue, Aug 12, 2014 at 10:20 PM, Alan Bromborsky <[email protected]> wrote: > Attached is the correct example. I forgot to normalize the basis for > the spherical case. > > > On 08/12/2014 04:09 PM, Thomas Hisch wrote: > > Great thx! > > > On Tue, Aug 12, 2014 at 10:07 PM, Alan Bromborsky <[email protected]> > wrote: > >> On 08/12/2014 03:38 PM, thomas hisch wrote: >> >> Currently I do a lot of vector calculus with cartesian, cylindrical und >> spherical coordinate systems. It would be nice if sympy could help me with >> calculating curls,divergences and gradients of vectors/vectorfields >> especially in cylindrical and spherical coordinates. I've already tested >> the cartesian vector stuff in sympy, but I can't find any examples of >> common vector operations using curvilinear coordinates. >> >> Regards >> Thomas >> -- >> 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/6f9805f7-7473-44aa-837b-e75394703e3b%40googlegroups.com >> <https://groups.google.com/d/msgid/sympy/6f9805f7-7473-44aa-837b-e75394703e3b%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> >> My fork of sympy >> >> https://github.com/brombo/sympy >> >> can do curvilinear coordinates (see attached). You just have to define >> correct metric for coordinate system. Cylindrical and spherical are easy. >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "sympy" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/sympy/4SIr_6iW6v4/unsubscribe. >> To unsubscribe from this group and all its topics, 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/53EA73F4.9060700%40verizon.net >> <https://groups.google.com/d/msgid/sympy/53EA73F4.9060700%40verizon.net?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/CA%2Be_QicBKgksxgwChV%2BK%3DcHXuRrJXe4e%3D%2B0aH8e4TJ4wyqvKUQ%40mail.gmail.com > <https://groups.google.com/d/msgid/sympy/CA%2Be_QicBKgksxgwChV%2BK%3DcHXuRrJXe4e%3D%2B0aH8e4TJ4wyqvKUQ%40mail.gmail.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 a topic in the > Google Groups "sympy" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/sympy/4SIr_6iW6v4/unsubscribe. > To unsubscribe from this group and all its topics, 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/53EA76F7.4000206%40verizon.net > <https://groups.google.com/d/msgid/sympy/53EA76F7.4000206%40verizon.net?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/CA%2Be_QidM5mG5WWWM53nkVBS_ckjG5FAfu5nHoFQdd-a2vBb%2BKw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
