Hi Ondrej-- Sorry to turn helpless, but I'm not sure how to apply the patch. I'm working from a binary install for OS X. Would I need to rebuild from source, or can I apply the patch to one of the implementation files in the bundle? It looks like you've just changed a lookup table?
Thanks for following up. Thanks-- Greg On Mar 19, 7:32 pm, Ondrej Certik <[email protected]> wrote: > On Fri, Mar 19, 2010 at 7:03 PM, Ondrej Certik <[email protected]> wrote: > > On Thu, Mar 18, 2010 at 5:10 PM, G B <[email protected]> wrote: > >> Thanks. I tried that but it's causing different problems: > >> ----------------------- > >> from sympy import atan2 > >> var('omega,t,x,y,r,Theta') > >> Theta(t)=omega*t > >> x(t)=r*cos(Theta(t)) > >> y(t)=r*sin(Theta(t)) > >> dx=diff(x,t) > >> ddx=diff(dx,t) > >> dy=diff(y,t) > >> ddy=diff(dy,t) > >> v_a(t)=atan2(dy(t),dx(t)) > >> v_a > >> -------------------------- > > >> I get: AttributeError: 'atan2' object has no attribute '_sage_' > > > This is a bug in sympy, I've fixed that in sympy, currently the > > patches are waiting for a review. When we update the sympy package in > > Also a small fix to sage has to be done, I posted the patch here: > > http://trac.sagemath.org/sage_trac/ticket/8564 > > Greg, could you please review it? > > Thanks, > Ondrej -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org To unsubscribe from this group, send email to sage-support+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
