Hello, I just joined after fiddling with your impressive SMath for past few hours. Wonderful teaching alternative to MathCAD, thank you!

There are good .NET free graphics packages that could do great things for SMath (contour plots, 3D shading, etc). Unfortunately, one interesting www.dislin.com (free despite .com) is .NET 3.5 not 2.0
I think. And, one needs to know the SMath data organization and how to retrieve to make progress.

Is SMath going to a newer .NET and is there an example of accessing data externally?

Thank you