Exactly, the function log base 2 of x is not defined at 0. So, why won't sage return some sort of domain error?
I noticed something similar when I plotted (x^2-1)/(x-1) and got the graph of x+1. I was hoping for a removeable discontinuity to show in the graph! IE a hole in y=x+1 at x=1. TIA, AJG A. Jorge Garcia Teacher and Professor Applied Math and Comp Sci Baldwin High and Nassau CC Long Island, NY, USA mailto:calcp...@aol.com ftp://ftp.baldwinschools.net http://calcpage.tripod.com/bshs --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
