

TEXTBOOKS · MATHEMATICS
Thomas W. Hungerford
Also known as: Thomas Hungerford
Thomas William Hungerford was an American mathematician who worked in algebra and mathematics education. Hungerford did his undergraduate work at the College of the Holy Cross and defended his Ph.D. thesis at the University of Chicago in 1963 (advised by Saunders Mac Lane). He is the author or coauthor of more than a dozen widely used and widely cited textbooks covering high school to graduate level mathematics. From 1963 until 1980, he taught at the University of Washington, and then at Cleveland State University until 2003. From 2003–2014, he was at Saint Louis University. Hungerford had a special interest in promoting the use of technology to teach mathematics. Source: [Wikipedia](
Most acclaimed

College Algebra
Supercharge your study time and jump-start your grades with this interactive tutorial from Schaum's--the best study and test-prep tool to use with your computer. Not just notes on-screen, this powerful study aid gives you real answers to your study needs and more study and test-prep tools for your money. By harnessing the power of StudyWorks by the makers of Mathcad--Today's leading technical calculation software--it will help you master college algebra and learn from live calculations. In less study time, you'll achieve greater comprehension, learn to solve problems more quickly, and improve your grades. Inside, you get hundreds of fully solved problems along with summaries of key theoretical points, hyperlinked cross-referencing, and more. And with cutting-edge StudyWorks technology, every number, formula, and problem is completely interactive. You can change variables in equations and watch as StudyWorks powerful engine recalculates the solution flawlessly every time! Based on the one-of-a-kind guide to college algebra from Schaum's popular Outline Series, your Electronic Tutor includes sections on fundamental operations, algebraic expressions, quadratic equations, linear equations, progressions, probability, and infinite series. Other subjects covered include simultaneous equations, problems with one or two unknowns, logarithms, partial fractions, permutations and combinations, inequalities, mathematical induction, and the binomial theorem.

Algebra and Trigonometry
1980
This is a custom edition textbook, created for the University of Cincinnati, and the University of Cincinnati Raymond Walters Campus.

Trigonometry
Trigonometry, a work in the collection of the Gelfand School Program, is the result of a collaboration between two experienced pre-college teachers, one of whom, I.M. Gelfand, is considered to be among our most distinguished living mathematicians. His impact on generations of young people, some now mathematicians of renown, continues to be remarkable. Trigonometry covers all the basics of the subject through beautiful illustrations and examples. The definitions of the trigonometric functions are geometrically motivated. Geometric relationships are rewritten in trigonometric form and extended. The text then makes a transition to the study of algebraic and analytic properties of trigonometric functions, in a way that provides a solid foundation for more advanced mathematical discussions. Throughout, the treatment stimulates the reader to think of mathematics as a unified subject. Like other I.M. Gelfand treasures in the program—Algebra, Functions and Graphs, and The Method of Coordinates—Trigonometry is written in an engaging style, and approaches the material in a unique fashion that will motivate students and teachers alike. From a review of Algebra, I.M. Gelfand and A. Shen, ISBN 0-8176-3677-3: "The idea behind teaching is to expect students to learn why things are true, rather than have them memorize ways of solving a few problems, as most of our books have done. [This] same philosophy lies behind the current text by Gel'fand and Shen. There are specific 'practical' problems but there is much more development of the ideas.... [The authors] have shown how to write a serious yet lively book on algebra." —R. Askey, The American Mathematics Monthly