Mathematical World 2004; 194 pp; softcover Volume: 21 ISBN10: 0821833049 ISBN13: 9780821833049 List Price: US$34 Member Price: US$27.20 Order Code: MAWRLD/21
 Numbers are fascinating. The fascination begins in childhood, when we first learn to count, and continues as we learn arithmetic, algebra, geometry, and so on. Eventually, we find that numbers not only help us to measure the world, but also to understand it and, to some extent, to control it. In The Adventure of Numbers, Gilles Godefroy unfolds a great adventure of the mind by examining our expanding understanding of numbers throughout history. The development of mathematics has been punctuated by a need to reconsider what we mean by "numbers". It is often during these times that major shifts occur, for example when the Pythagoreans discovered irrational numbers or when imaginary numbers were needed to solve the cubic. Each jump takes place in a context, where mathematics itself is forced to ponder fundamental questions, many of which led to famous controversies. Godefroy's adventure starts in the very early days of mathematics in Mesopotamia and leads to the present day. The adventure does not end there. Important questions and controversies remain today that deal with consistency and complexity or with what constitutes a proof. And the future will hold even more questions. The author, Gilles Godefroy, is a member of the Institut de Mathématiques de Jussieu and Directeur de Recherches at the C.N.R.S. The book is suitable for independent study and supplementary reading and is recommended for undergraduates, graduate students, and researchers interested in the history of mathematics. Readership Undergraduates, graduate students, and researchers interested in the history of mathematics. Reviews "It is very welcome that the original French version, published some 8 years ago, has been translated into English thus making the book open to a broader readership, experts as well as non experts. It presents a fascinating tour around the land of numbers: from the very beginnings of counting up to nonstandard and surreal number, from the solution of algebraic equations up to Goedel's incompleteness theorem and RobinsonMatyasevic's theorem on Hilbert's 10th problem. ...[F]or mathematicians including already first year undergraduate students the book will be very appealing and stimulating."  G. Kowol, Monatsheft fur Mathematik "The Adventure of Numbers is a delightful panoramic story that traces the origin of the concept of number from prehistory, through antiquity, the Middle Ages, the Renaissance, and down to modern times. As such, it is a book that discusses a lot of history; however, it is not so much a book about the history of mathematics, but rather more of a mathematical narrative that uses history to enliven its discussion of the evolution of mathematical concepts. ...inspirational reading about the unity and evolution of mathematical thought."  MAA Reviews Table of Contents  Hands, sticks, and stones
 By the waters of Babylon
 Let none but geometers enter here
 Algebra and algorithms
 A new world
 "Eppur, si muove!"
 The century of revolutions
 "From the paradise that Cantor has created for us"...
 The present perplexity
 And now?
 Number bases
 The Fibonacci sequence
 Polynomials
 Quaternions
 Axioms of set theory and arithmetic
 Glossary
 Bibliography
