Thank you so much Ahmed! Your answer was really clear and the solution (for this and other cases) works perfectly.
It appears that is crucial to understand how conversions work in Sage. -- Giovanni --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
