Precalculus: Mathematics for Calculus (7th Edition) – Stewart/Redlin/Watson – PDF

About The Author

James Stewart

Dr. James Stewart (late) received his M.S. from Stanford University and his Ph.D. from the University of Toronto. James did research at the University of London and was influenced by the famous mathematician George Polya at Stanford University. Dr. Stewart was most recently Professor of Mathematics at McMaster University, and his research field was harmonic analysis. Stewart was the author of a best-selling calculus book series published by Cengage Learning, including Calculus: Concepts And Contexts, and Calculus, Calculus: Early Transcendentals as well as a series of precalculus textbooks.

Lothar Redlin

Dr. Lothar Redlin grew up on Vancouver Island, acquired a Bachelor of Science degree from the University of Victoria, and a Ph.D. from McMaster University in 1978. He subsequently did research and taught at the University of Washington, the University of Waterloo, and California State University, Long Beach. Redlin is presently Professor of Mathematics at The Pennsylvania State University, Abington Campus. His research area is topology.

Saleem Watson

Dr. Saleem Watson obtained his Bachelor of Science degree from Andrews University in Michigan. He did graduate studies at Dalhousie University and McMaster University, where he received his Ph.D. in 1978. He subsequently did research at the Mathematics Institute of the University of Warsaw in Poland. He also taught at The Pennsylvania State University. He's at present Professor of Mathematics at California State University, Long Beach. His research area is functional analysis.