MATHCAD PRIM

Computer software for computer aided design (CAD), computer aided manufacturing (CAM), and computer aided engineering (CAE); computer software that enable users to perform, document and share calculation and design work; computer software that provides an electronic scratchpad for use by users, including engineers, scientists, mathematicians and students, to calculate equations, generate plots and tables, create text and print out all entered work as an integrated display; and accompanying user guides sold with such computer software as a unit