ma...@mendelu.cz wrote: > > On 9 Bře, 16:03, Rob Beezer <goo...@beezer.cotse.net> wrote: > >> Consider adding a screenshot and your code to the Interact/Calculus >> section of the Sage wiki. Jason or myself will eventually split off a >> multivariate section and then add in more of our own sagelets. >> >> > > Done. I added also another simple sagelet which is nice to show local > minima and maxima: > http://wiki.sagemath.org/interact/calculus#A3Dgraphwithpoints > > I wonder if it is possible to restrict the 3Dplot only to those x and > y which satisfy a set of inequalities (can be used to show absolute > maxima and minima). Is there any idea how to do this? > >
Carl Witty's implicit_plot3d function has the code to create "holes" in the function like what is being discussed. That patch is slowly maturing towards inclusing in Sage. See http://trac.sagemath.org/sage_trac/ticket/5249 Jason --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to sage-edu@googlegroups.com To unsubscribe from this group, send email to sage-edu+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-edu?hl=en -~----------~----~----~----~------~----~------~--~---
