Hi, Yes, I know that for lots of negative real numbers x^x is not defined, but for some values of x, such as x=-1 or x=-1/3 there is a real number answer and I don't see anything plotted. Why isn't anythng plotted at those discrete set of values?
Dan On May 16, 5:37 pm, Robert Bradshaw <[EMAIL PROTECTED]> wrote: > > This is because x^x is not real-valued for negative x (except at a > discrete set of values). Unlike the cube root case, one can't even > pick a branch that makes it real-valued. > > - Robert --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
