Mathcad

Unmatched for power and accuracy New Mathcad? Mathcad is the complete solution for performing advanced calculations and for preparing publication quality technical documents, even in HTML format.  Use standard mathematical notation, text and graphs in your worksheets. Get improved 2D and 3D graphing, document formatting options, ease-of-use features, built-in SmartSketch LE for 2D CAD design, and built-in Web tools for easy collaboration with colleagues. Advanced features include error tracing, powerful functional programming, and the ability to create your own functions using C or C++ for complete extensibility. Works seamlessly with all your favorite Microsoft? Office and OLE/ActiveX applications.