(Last modified Tue May 02 23:13 2006)

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I find myself needing this for class after class, and as no individual class needs a great deal of it I hardly like to have students purchase a textbook.  Thus these pages. 

I would like to thank all the students and others who have read these pages carefully and found errors or offered suggestions for improvement. 

Thomas A. Alspaugh
Assistant Professor, Informatics Dept.
School of Information and Computer Sciences