Durell's Algebra, Two Book Course, Book 2: With Advanced Algebra is a mathematical textbook written by Durell and Fletcher and originally published in 1915. The book serves as the second part of a two-book course on algebra and covers advanced topics in the subject. The content is organized into chapters that cover a variety of topics, including quadratic equations, surds, logarithms, progressions, permutations, combinations, and probability. The...