e: The Story of a Number (Princeton Science Library) and over one million other books are available for Amazon Kindle. Learn more

Sorry, this item is not available in
Image not available for
Image not available

To view this video download Flash Player


Sign in to turn on 1-Click ordering
More Buying Choices
Have one to sell? Sell yours here
Start reading e: The Story of a Number (Princeton Science Library) on your Kindle in under a minute.

Don't have a Kindle? Get your Kindle here, or download a FREE Kindle Reading App.

e: The Story of a Number (Princeton Science Library) [Paperback]

by Eli Maor
4.2 out of 5 stars  See all reviews (90 customer reviews)

List Price: $15.95
Price: $12.71 & FREE Shipping on orders over $35. Details
You Save: $3.24 (20%)
o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
Want it tomorrow, April 25? Choose One-Day Shipping at checkout. Details
Free Two-Day Shipping for College Students with Amazon Student


Amazon Price New from Used from
Kindle Edition $9.99  
Hardcover --  
Paperback $12.71  
Sell Us Your Books
Get up to 80% back when you sell us your books, even if you didn't buy them at Amazon. Learn more

Book Description

February 8, 2009 0691141347 978-0691141343 Princeton Science Library

The interest earned on a bank account, the arrangement of seeds in a sunflower, and the shape of the Gateway Arch in St. Louis are all intimately connected with the mysterious number e. In this informal and engaging history, Eli Maor portrays the curious characters and the elegant mathematics that lie behind the number. Designed for a reader with only a modest background in mathematics, this biography of e brings out that number's central importance in mathematics and illuminates a golden era in the age of science.

Frequently Bought Together

e: The Story of a Number (Princeton Science Library) + An Imaginary Tale: The Story of [the Square Root of Minus One] (Princeton Science Library) + A History of Pi
Price for all three: $35.73

Buy the selected items together

Editorial Reviews

Amazon.com Review

Until about 1975, logarithms were every scientist's best friend. They were the basis of the slide rule that was the totemic wand of the trade, listed in huge books consulted in every library. Then hand-held calculators arrived, and within a few years slide rules were museum pieces.

But e remains, the center of the natural logarithmic function and of calculus. Eli Maor's book is the only more or less popular account of the history of this universal constant. Maor gives human faces to fundamental mathematics, as in his fantasia of a meeting between Johann Bernoulli and J.S. Bach. e: The Story of a Number would be an excellent choice for a high school or college student of trigonometry or calculus. --Mary Ellen Curtin --This text refers to an out of print or unavailable edition of this title.

From Library Journal

Everyone whose mathematical education has gone beyond elementary school is familiar with the number known as pi. Far fewer have been introduced to e, a number that is of equal importance in theoretical mathematics. Maor (mathematics, Northeastern Illinois Univ.) tries to fill this gap with this excellent book. He traces the history of mathematics from the 16th century to the present through the intriguing properties of this number. Maor says that his book is aimed at the reader with a "modest" mathematical background. Be warned that his definition of modest may not be yours. The text introduces and discusses logarithms, limits, calculus, differential equations, and even the theory of functions of complex variables. Not easy stuff! Nevertheless, the writing is clear and the material fascinating. Highly recommended.
- Harold D. Shane, Baruch Coll., CUNY
Copyright 1994 Reed Business Information, Inc. --This text refers to an out of print or unavailable edition of this title.

Product Details

  • Series: Princeton Science Library
  • Paperback: 248 pages
  • Publisher: Princeton University Press; Princeton Science Library edition (February 8, 2009)
  • Language: English
  • ISBN-10: 0691141347
  • ISBN-13: 978-0691141343
  • Product Dimensions: 9.1 x 6.1 x 0.6 inches
  • Shipping Weight: 9.6 ounces (View shipping rates and policies)
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (90 customer reviews)
  • Amazon Best Sellers Rank: #99,915 in Books (See Top 100 in Books)

More About the Author

Discover books, learn about writers, read author blogs, and more.

Customer Reviews

Most Helpful Customer Reviews
110 of 111 people found the following review helpful
5.0 out of 5 stars More than the story of the second-most famous number November 8, 2004
This is the second book by Eli Maor that I have read and reviewed in as many months (the previous book was "To Infinity and beyond"). As I was reading this latest book I thought several times that the title was wrong. I think a more appropriate title might be "A popular introduction to calculus" or "The road to calculus." Then, again, he does more than just calculus, too. So I'm not sure what to call it. It's more than just about e, and it's more than just about calculus. It's all that, with a lot of other interesting tidbits tied in as well. While Eli does spend quite a bit of time discussing e, this book goes well beyond a simple linear history of a number that's fundamental to modern mathematics.

Eli begins his story with John Napier and the invention/use of logarithms as tools for calculation. I found this introduction interesting because it reminded me how valuable calculation tools were, in the days before electronic calculators. I even found myself rummaging through my desk for that long-forgotten slide rule and remembering with a degree of nostalgia the many hours spent working through problems in mathematics and physics during my high school years, and how I'd pride myself on being able to carry the a full three significant digits through a complex sting of calculations.

It seems as though the initial chapters of Maor's book deal more with the history of e than does the middle of the book. Somewhere around page 40 Maor moves away from mathematical history aimed squarely at natural logarithms and focuses more on what is (I suspect) his true love: calculus. This is one of the best introductions to calculus I've seen, primarily because Maor did such a nice job of bring together all the historical footnotes.
Read more ›
Was this review helpful to you?
110 of 119 people found the following review helpful
To those of you who are not familiar with Maor, let me point out that he is a mathematician (as opposed to a lot of the other people who write popular math books) with an immense knowledge of math history and also an excellent writer. Some reviewers have compared this book to books like "An Imaginary Tale" by Paul J. Nahin and "History of Pi" by Petr Beckmann. This is totally missing the point. Both of those books are written by non-mathematicians, and contain error that will annoy mathematicians. Maor on the other hand is a superb scholar. I've read all his four books quite carefull, and I've not found any errors.
This book will give you a great understanding of what calculus is all about.
Was this review helpful to you?
29 of 29 people found the following review helpful
4.0 out of 5 stars Interesting but Unevenly Paced September 5, 2004
By T. W.
The beginning and the end of Maor's story are compelling. He spells out exactly what John Napier put in his original "logarithmic" tables--it turns out that these were logs to the base 1/e, shifted by a factor of 10,000,000, even though their creator wouldn't have put it that way. I was, however, disappointed that no actual *example* is given of a calculation that was made possible by these unusual original tables. Maor tells us how excited Kepler and others were by the possibilities, and hints that computations involving sines were especially aided, but there's not a single example of how the pre-Briggs (log to base 10) logarithm was ever used. (And let me point out that this is not an obvious matter; after extensive googling I have only been able to locate very artificial examples of what Napier's very incomplete tables were good for.)

Still, the opening chapters on the "pre-history" of e (before the invention of calculus) are one of the strongest parts of this book. Where Maor gets bogged down is in the long digression telling of the invention of calculus and the bitter priority dispute. In my opinion, there's a solid block of dead weight beginning from the first page of Chapter 8, and Maor doesn't get his steam back until the latter part of Chapter 11 (when we meet the truly "mirabilis" logarithmic spiral).

Some of the sidebars are excellent--e.g. the math behind terminal velocity, which makes parachuting possible ("The Parachutist") and the Weber-Fechner law, which claims to give a mathematical model of human response to affective stimuli ("Can Perceptions Be Quantified?").

As in his "Trigonometric Delights," Maor excels in presenting the world of complex analysis that was opened up by Leonhard Euler in the 18th century.
Read more ›
Comment | 
Was this review helpful to you?
67 of 74 people found the following review helpful
2.0 out of 5 stars Where is the story? December 19, 2005
By Lap
I am a bit bothered by all those 5-star reviews and feel obligated to tell any potential readers of this book the other side of the story. (Please also check out another review of this book by guttes on January 21, 2001.)

First of all, this book lacks a focus. It jumps back and forth with things related or even unrelated to the number e (it spends more than a chapter on the discovery of calculus, and on and off on the topic of pi). While it is more than verbose on something not (totally) relevant, it simply does not have some topics that you wanna know more about -- for instance, who/why there is such a notation 'e' for the number, or what are the latest hot topics about the number. It has no consistency in presenting its mathematical formulation either, in the first half of the book it assumes readers with minimal calculus background, but then in the second half of the book it assumes readers with background on complex and multi-variable analysis. In the very last chapter, it touches on the topic of transcendence, but again, fails to deliver anything substantial and signifies an hollow story for such an interesting and promising topic.

In a nutshell, the problems of the whole book are the choice of materials presented and the organization of the materials for the topic. It may be one of the very few books out there with a title related to the number 'e', but it surely is not a book telling you a story of this number.

For those who also finds this book disappointing, there are indeed way better "popular" math books out there. I would recommend books written by William Dunham, such as "Journey Through Genius" (for some easy reading) or "The Calculus Gallery" (for those with more calculus backgroud).
Was this review helpful to you?
Most Recent Customer Reviews
5.0 out of 5 stars Superb book for the right audience
This book aims to give the reader a deep understanding of the number e, but also of other things that turn out to be related through the e^(pi*i) + 1 = 0 equation, like the meaning... Read more
Published 4 months ago by Gary B. Robinson
2.0 out of 5 stars typos abound
Excellent content. Terrible typesetting, especially chapters 3-4. Feel like I should get a refund. Typos all fall in mathematical formulas. Read more
Published 4 months ago by Angelique B. Allen
5.0 out of 5 stars John Napier and the Invention of the Logarithm
Who would have thought that the story of "e," the mysterious cousin of "pi," would have been an interesting story to tell? Read more
Published 6 months ago by Herbert L Calhoun
3.0 out of 5 stars The Kindle version is terrible
The book is very interesting.
BUT DON'T BUY THE KINDLE VERSION!!!! The men who typed the text don't know mathematics at all, for example they typing In x (with big I) and not... Read more
Published 10 months ago by Solomon
5.0 out of 5 stars Great investigative work
Wonderful history of the development of "e" from the most unsuspected sources and how the concept matured through the years
Published 10 months ago by Jose Rodriguez
4.0 out of 5 stars Superficial history of the exponential
The review that is given here is sure worth a book, but it lacks a little in depth history. The book would also have benefited of a little more anecdotes. Read more
Published 11 months ago by R. Phlypo
5.0 out of 5 stars Like chocolate cake ...
Eli Maor combines relatively (1) easy math with some engrossing math history so well that I devoured this book in a day (which was also filled with other activity). Read more
Published 12 months ago by mikeofeconomy
5.0 out of 5 stars This is an amazing book about an amazing number
Anyone interested in the beauty of the universe will find this a delightful read. Extremely well researched and written. I hope Eli writes something else.
Published 12 months ago by Christopher W. Martz
5.0 out of 5 stars Enlightening
Very much enjoyed this wonderful book: rich historical context and deep intuitive understanding of foundational mathematics. Read more
Published 13 months ago by jds
5.0 out of 5 stars Got much more than I expected
Excellent book!!! I got much more than I expected from this book, specially when it talks about differential equations and mapping functions with complex numbers. Read more
Published 13 months ago by Jose Maria
Search Customer Reviews
Only search this product's reviews


There are no discussions about this product yet.
Be the first to discuss this product with the community.
Start a new discussion
First post:
Prompts for sign-in

Look for Similar Items by Category