On Mar 11, 10:47 am, Mani chandra <[email protected]> wrote: > Also I tried some basic stuff with "I" and it doesn't seem to be working. > > sage: exp(I).real > <bound method SymbolicComposition.real of e^I>
Sage prefers methods to properties: sage: exp(I).real() cos(1) Using z = exp(I*r*cos(theta)).real() makes your parametric_plot3d work, too. Carl --~--~---------~--~----~------------~-------~--~----~ 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 URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
