On Dec 6, 1:50 pm, taco <jcho...@gmail.com> wrote: > Thank you for all the replies. > > Re: William Stein > I found substitute_function() useful for other purposes, but it wasn't > useful in this case since I didn't want to replace all instances of > arctan2, just the subset where the first parameter was 0. > > Re: Burcin Erocal > Your substitution worked admirably well. It simplified everything in > a snap. Thank you. > > Re: kcrisman > After having fixed everything using Burcin's suggestion your post made > me realize the folly of this simplification. You're right about the > definition of arctan2. As you mentioned, the documentation instructed > me that arctan2(y,x)=arctan(y/x) and so I thought that arctan2(0,x) > would always equal 0. A little more reading reveals that this is
We are now tracking this issue at http://trac.sagemath.org/sage_trac/ticket/7615 . Hopefully we'll still get it in the next release, as it is a very easy documentation fix. Thanks for letting us know (however indirectly)! - kcrisman -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
