original web page for this tutorial, from Indiana University.

1. Introduction
2. Basics
3. Matrices
4. Matrix arithmetic
5. Graphics
6. Scripts and Functions
7. Further Information

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   Permission to copy and to make minor changes to reflect local conditions is granted so long as the source is acknowledged, and the author notified.

   Prepared by David Hart of the Center for Statistical and Mathematical Computing, Indiana University, Bloomington, Copyright 1994, 1995. Last modification: 1/20/95.

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