Users interested in Mathcad 2001 professional generally download:
Mathcad: Solve and document your most complex engineering calculations.
Mathcad enables engineers to easily perform, document and share calculation and design results. Mathcad’s interface accepts and displays units aware math notation using keystrokes or menu palette clicks with no programming required. What sets Mathcad apart is that it’s easy-to-use.
View, mark up, annotate, measure and review 2D and 3D CAD designs. Track the changes in the design and get it ready for printing.