Andrew Mattei Gleason was an American mathematician whose work was characterized by profound insight and precision. His mathematical discoveries and theories contributed to the advancement of many fields of mathematics and inspired generations of researchers. He was known for his ability to solve complex problems and for his contributions to theoretical mathematics. His legacy lives on in his published works and the progress he inspired.
A Preparation for Calculus - Fourth Edition International Student Version
This text can be used for pre-calculus courses, or courses in algebra and trigonometry. The text focuses on fewer topics than is customary, but treats each topic in greater depth and also provides numerical, graphical and algebraic approaches.