This doesn't quite work. For some reason, while x/y in set([(2*x)/(2*y)])
returns True, x/y in set([(-2*x)/(-2*y)]) returns False! Is there another work-around? Josh --~--~---------~--~----~------------~-------~--~----~ 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 URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
