An Introduction to Numerical Methods and Analysis, Third Edition is the perfect textbook for upper-level undergraduate students in mathematics, science, and engineering courses, as well as for courses in the social sciences, medicine, and business with numerical methods and analysis components.

These notes began as a collection of handouts given to students while teaching a course in numerical analysis in the fall of 2003 at Brooklyn College, City University of New York. The footnotes are based on the author's more than 25 years of teaching this course. Many methods are illustrated with complete C programs, including instructions on how to compile these programs in the aLinux environment