On Jan 31, 2012, at 2:49 PM, Jason Grout wrote: > Thanks. The problem is that you are only plotting the planes from z=-3 to > z=3. Try changing the z range to -10,10 and the planes will extend further.
Wow. Sorry to waste everyone's time. The z-values of 3 versus 18 appearing in the plots should have been obvious to me. Jason, thanks. Dana -- 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