On Mon, Jul 6, 2009 at 12:25 PM, mac8090<bonzerpot...@hotmail.com> wrote: > > when I try to take logarithms of a complex number sage version 3.5 > doesn't like it. How do I find/use a multiplication preserving > embedding to make it work?
I don't understand the question. In the latest version you get this: sage: a = 1 + 3*I sage: z = log(a) sage: z.real() log(sqrt(10)) sage: z.imag() arctan(3) Is that what you want? > > > --~--~---------~--~----~------------~-------~--~----~ 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 URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
