Hi Robert, Robert Samal wrote: > (I'm not sure if this group is the right place to report bugs, but I'm > afraid I'd forgot about the issue > before I find the right place ...) > > sage: lim ( x*(sqrt(x^2)-sqrt(x))/sqrt(x^2 -x), x=oo) > 0 > > (The right answer is +Infinity, of course.) > > after small modifications, the limit is evaluated correctly, e.g.: > > sage: lim ( x*(sqrt(x^2)-sqrt(x))/sqrt(x^2), x=oo) > +Infinity > > sage: lim ( x*(sqrt(x^2+x)-sqrt(x^2))/sqrt(x^2), x=oo) > 1/2 > > > What's wrong? > I am using > | SAGE Version 3.1.1, Release Date: 2008-08-17 |
I think this issue has been fixed in sage-3.1.4. Under sage-3.1.4, the command sage: lim ( x*(sqrt(x^2)-sqrt(x))/sqrt(x^2 -x), x=oo) +Infinity returns what you'd expect. -- Regards Minh Van Nguyen Web: http://nguyenminh2.googlepages.com Blog: http://mvngu.wordpress.com --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---
