# Cherednik Debuts New Book

Professor Ivan Cherednik dropped a new textbook tackling diverse topics in combinatorics, modeling, and number theory but requiring little background from the reader. From the author’s description: “This book is mostly based on the authorâ€™s 25 years of teaching combinatorics to two distinct sets of students: first-year students and seniors from all backgrounds. The prerequisites are kept to a minimum; essentially, only high school algebra is required. The design is to go quickly from zero knowledge to advanced themes and various applications with a lot of topics intended for additional reading and research projects. It contains an all-inclusive collection of 135 problems and 275 exercises with four difficulty levels: solutions, hints and answers are provided.”

Congratulations Ivan!