Hey All, Is there a software package that shows a step by step how it solved a problem? I've looked into Maple, and I think that Maple does this, but not sure. I'm looking for software that will help me learn calculus, analysis, linear and abstract algebra. Also, does anyone know about the add-on packages for maple Student edition? From what I need to learn from above, do I need to get the engineering package? Mostly I'm wondering if I can do all the maths with just the basic edition, and if so, what's different between the standard and add-on packages, like the engineering bundle? Steve Also, can these software packages do statistics?