I agree that, when it is possible, it is better to work in exact
rings. But sometimes (not in this particular example, but in other
similar ones) you actually need to use complex numbers. I guess there
is a way to do it in an alggebraic extension of Q, but i am not sure
how to handle that with sage.
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to sage-devel@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-devel
URLs: http://www.sagemath.org
-~----------~----~----~----~------~----~------~--~---
