Incidentally, there *is* software which will do this and show step-by- step answers, including free software - I saw some demonstrated at the Joint Math Meetings, for instance see http://www.xyalgebra.org/index.html . This is for a completely different audience than Sage, and is only free, not open source, but may be useful to you. I believe it is only one of many such things, but it is the first one that came to mind.
Good luck! - kcrisman --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
