On Mon, Feb 7, 2011 at 1:27 PM, Laurent <[email protected]> wrote: > Le 07/02/2011 13:05, Clemens Heuberger a écrit : >> >> I encountered the following bug: >> >> sage: abs(pi*I) >> I*pi > > I do not know how we define absolute value in Sage. Even in math in general, > I'm not sure of what means the absolute value of a complex number. Depends > on the data of a convex cone ?
Sage's uses the following: sage: abs(3 + 4*I) 5 > I suppose that some Sage gurus will explain why abs(pi*I)=pi*I. I believe the underlying cause is due to #10064, #10583, #7160, and #6132 all of which are the same issue. --Mike -- 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 URL: http://www.sagemath.org
