Hi On Sat, Jul 11, 2009 at 12:30 AM, Santanu Sarkar<[email protected]> wrote: > Is the algorithm for sum of four square i,e every positive integer > can be expressed as the sum of four square is implemented in > Sage
If you're referring to Lagrange's four-square theorem, then Sage probably doesn't have it yet: http://en.wikipedia.org/wiki/Lagrange%27s_four-square_theorem That Wikipedia page has a pointer to an algorithm, but I can't seem to get a hold of a copy of the paper. -- Regards Minh Van Nguyen --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
