Maple V Release3 for the Macintosh is a computer algebra system providing an essential tool for engineers and scientists who deal with formulae, equations and data. In the following Maple sessions, you will learn some of the more than 2500 Maple functions. We hope that the sessions cover areas of interest to anyone using mathematics. Specific topics include: Numerical calculations, Differential equations, Symbolic manipulation, Solving equations, Mathematical functions, Calculus, Graphics and visualization, Programming, Linear algebra and matrix manipulation.