“A handbook of critically important mathematical concepts with broad utility in the applied and social sciences as well as pure sciences. Due to its applicability to a variety of disciplines this volume will likely see use in a wide array of academic institutions.” (Ninah Moore, RUSA Update, rusaupdate.org, January 29, 2023)“This book emphasizes the conceptual and foundational aspects of dynamics and probability. It tries to present these aspects as simply as possible without losing too much mathematical rigor. Some required mathematics is summarized in appendices, which is to provide quick access to a perhaps forgotten definition or theorem … .” (N. N. Ganikhodjaev, Mathematical Reviews, November, 2022)