One, Two, Three
Absolutely Elementary Mathematics

 $9.99

 $9.99
Publisher Description
From the acclaimed author of A Tour of the Calculus and The Advent of the Algorithm, here is a riveting look at mathematics that reveals a hidden world in some of its most fundamental concepts.
In his latest foray into mathematics, David Berlinski takes on the simplest questions that can be asked: What is a number? How do addition, subtraction, multiplication, and division actually work? What are geometry and logic? As he delves into these subjects, he discovers and lucidly describes the beauty and complexity behind their seemingly simple exteriors, making clear how and why these mercurial, often slippery concepts are essential to who we are.
Filled with illuminating historical anecdotes and asides on some of the most fascinating mathematicians through the ages, One, Two, Three is a captivating exploration of the foundation of mathematics: how it originated, who thought of it, and why it matters.
PUBLISHERS WEEKLY
Math writer and teacher Berlinski is wellknown for hid 1997 book A Tour of the Calculus. In this outing he reintroduces readers to their childhood friends, the integers, bringing out their complexity in a way elementary school teachers never did. For instance, he cites a book by the 19thcentury German mathematician Richard Dedekind, whose title poses key questions about the nature of integers: "what should numbers be, and how should we think of them?" Berlinski devotes the book to exploring these questions, which are more vexing than they appear, if, as Bertrand Russell noted, numbers are neither objects nor properties of objects. Berlinski leads readers through basic operations like addition and multiplication, the development of set theory, and a cautious foray into the realm of negative numbers, but skirts any extensive discussion of counting systems based on numbers other than 10. The book is often a triumph of style over content; Berlinski's rhetorical flourishes amplify clumsy factual errors: for instance, Heidelberg was not "blasted to smithereens" in WWII. Many readers will be able to find other popular introductions to mathematics more to their liking.