For anyone who is interested, I opened a ticket for the RegionFunction feature at <http://trac.sagemath.org/sage_trac/ticket/5514>.
Cheers, Bill Cauchois On Wed, Mar 11, 2009 at 10:15 PM, Rob Beezer <[email protected]> wrote: > >> JavaView is closed source: > > Ooops. ;-) > > Took Robert's work with cylindrical coordinates and shamelessly > adapted it for class in the morning. Robert's example verbatim, then > a second example with a function from the textbook having a min and a > saddle point. Placed a circle in the domain in between these two > locations (dropped it down 4 units in the plot, since the vertical was > getting a bit busy). Managed to capture a portion of the surface > shaped like a Pringle's chip. > > I'll talk about extremes along the boundary as we cover Lagrange > multipliers tomorrow. Available at: > > http://sagenb.org/home/pub/348/ > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sage-edu" group. 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-edu?hl=en -~----------~----~----~----~------~----~------~--~---
