Daniel W. CunninghamDaniel W. Cunningham is Professor Emeritus of Mathematics at SUNY Buffalo State, a campus of the State University of New York. He received a Ph.D. in Mathematics from UCLA, specializing in set theory and mathematical logic. He currently teaches at Caifornia State University at Fresno. He is a member of the Association for Symbolic Logic, the American Mathematical Association, and the Mathematical Association of America. His research focus is on set theory, and he has published research papers in the subject. He is also the sole author of the following textbooks: Mathematical Logic: An Introduction (2023), Real Analysis: With Proof Strategies (2021), and A Logical Introduction to Proof (2013). Read More Read Less