In this book, the author creates a fascinating mosaic of opportunities for teaching, learning, and discovering mathematics with the MuPAD computer algebra system. He shows how to write intuitive programs and develops interactive environments for exploring mathematics at different levels. The text is based on a large number of representative examples from undergraduate mathematics. The material has been extensively classroom-tested and should appeal to both traditionalists and innovators. A web site with examples, MuPAD graphs, exercises and solutions supports the book.