An Introduction to Programming with Mathematica (c) 1993 Springer-Verlag New York, Inc. Published by TELOS, The Electronic Library of Science, Santa Clara, California. This work consists of a printed book and a diskette packaged with the book. The book and the diskette may not be translated or copied in whole or in part without the written permission of the publisher (Springer-Verlag New York, Inc., 175 Fifth Avenue, New York, NY 10010, USA) except for brief exerpts in connection with reviews or scholarly analysis. Use in connection with any form of information storage and retrieval, electronic adaptation computer software or by similar or dissimilar methodology now known or hereafter developed other than those expressly granted in the diskette copyright and disclaimer information is forbidden. Trademark info: The use of general descriptive names, trademarks, etc., in this publication, even if the former are not especially identified, is not to be taken as a sign that such names, as understood by the Trade Marks and Merchandise Marks Act, may accordingly be used by anyone. Where those designations appear in this book and Springer-Verlag was aware of a trademark claim, the designations have been printed following the capitalization style used by the manufacturer.