A powerful story of tragedy, grief and redemptive love.

From zero to infinity, The Book of Numbers is a handy-sized volume which opens up a new realm of knowledge. Where else in one place could you find out how the illegal numbers racket worked, what makes some people see numbers as colours, why the standard US rail gauge exactly matches the axle width of an ancient Roman chariot, and the numerological connection between Adolf Hitler and Osama Bin Laden?

In the American Mathematical Society's first-ever book for kids (and kids at heart), mathematician and author Richard Evan Schwartz leads math lovers of all ages on an innovative and strikingly illustrated journey through the infinite number system. By means of engaging, imaginative visuals and endearing narration, Schwartz manages the monumental task of presenting the complex concept of Big Numbers in fresh and relatable ways. The book begins with small, easily observable numbers before building up to truly gigantic ones, like a nonillion, a tredecillion, a googol, and even ones too huge for names! Any person, regardless of age, can benefit from reading this book. Readers will find themselves returning to its pages for a very long time, perpetually learning from and growing with the narrative as their knowledge deepens. Really Big Numbers is a wonderful enrichment for any math education program and is enthusiastically recommended to every teacher, parent and grandparent, student, child, or other individual interested in exploring the vast universe of numbers.

By introducing us to the major characters and leading us through many historical twists and turns, Johnny slowly unravels the tale of how humanity built up a knowledge and understanding of shapes, numbers and patterns from ancient times, a story that leads directly to the technological wonderland we live in today. As Galileo said, 'Everything in the universe is written in the language of mathematics', and Wonders Beyond Numbers is your guide to this language. (4ème de couverture)

#1 INTERNATIONAL BESTSELLER AN ADAM SAVAGE BOOK CLUB PICK The book-length answer to anyone who ever put their hand up in math class and asked, “When am I ever going to use this in the real world?” “Fun, informative, and relentlessly entertaining, Humble Pi is a charming and very readable guide to some of humanity's all-time greatest miscalculations—that also gives you permission to feel a little better about some of your own mistakes.” —Ryan North, author of How to Invent Everything Our whole world is built on math, from the code running a website to the equations enabling the design of skyscrapers and bridges. Most of the time this math works quietly behind the scenes . . . until it doesn’t. All sorts of seemingly innocuous mathematical mistakes can have significant consequences. Math is easy to ignore until a misplaced decimal point upends the stock market, a unit conversion error causes a plane to crash, or someone divides by zero and stalls a battleship in the middle of the ocean. Exploring and explaining a litany of glitches, near misses, and mathematical mishaps involving the internet, big data, elections, street signs, lotteries, the Roman Empire, and an Olympic team, Matt Parker uncovers the bizarre ways math trips us up, and what this reveals about its essential place in our world. Getting it wrong has never been more fun.

Readable, jargon-free book examines the earliest endeavors to count and record numbers, initial attempts to solve problems by using equations, and origins of infinite cardinal arithmetic. "Surprisingly exciting." — Choice.

Counting is as easy as 1... 2... purple?... in this charming book of numbers from the creators of the #1 New York Times Best Sellers, The Day the Crayons Quit and The Day the Crayons Came Home. Poor Duncan can't catch a break! First, his crayons go on strike. Then, they come back home. Now his favorite colors are missing once again! Can you count up all the crayons that are missing from his box? From the creative minds behind the The Day the Crayons Quit and The Day the Crayons Came Home comes a colorful board book introducing young readers to numbers.

This book is about all kinds of numbers, from rationals to octonians, reals to infinitesimals. It is a story about a major thread of mathematics over thousands of years, and it answers everything from why Hamilton was obsessed with quaternions to what the prospect was for quaternionic analysis in the 19th century. It glimpses the mystery surrounding imaginary numbers in the 17th century and views some major developments of the 20th century.

When one hears the word ¡°evangelism,¡± what comes to mind? A loud, obnoxious preacher screaming at people on the street corner? Going door-to-door in a neighborhood with little to no results? Mustering up enough nerve to talk to someone about Jesus, only to be rejected? Evangelist Riley Stephenson addresses these common misconceptions about evangelism and provides readers with a refreshingly new approach to sharing their faith¡awith very fruitful results! After reading this book, readers will:¡ñ Have a passion for the lost¡ñ Love people in a greater way¡ñ Share Jesus effectively¡ñ Overcome any past hurdles in witnessing to someone¡ñ Teach others how to win the lost¡ñ See countless numbers of people born into the kingdom of God!

This book displays large images of numerals used in all of the world's major numbering systems from antiquity to the present. Numbers 1 to 20 are displayed in almost all of these numbering systems, and the tens, hundreds, thousands and beyond are displayed where place value systems with zero are not used. These images are greatly enlarged so that those newly encountering them can appreciate and remember them more easily. Numbers are very important in almost every branch of learning. They are the basic essentials of trade and commerce as well as architecture, building and construction. Then there are the fields of mathematics and astronomy as well as almost every other branch of learning. The book begins with the numbering systems of the ancient Inca and Maya and then progresses to the numerals etched on oracle bones in China 3,400 years ago. The Chinese use of zero and negative numbers in rod numerals is also covered. Following this are the Babylonian cuneiform numbers and Egyptian hieroglyphic and hieratic numbers. Then the first European numbering system from Minoan Crete is followed by Phoenician, Attic and Etruscan numerals. Roman numerals and Ionian Greek alphabetic numerals are presented with an explanation of how they had their origin in the Phoenician alphabet. Then we move on to the partly Greek-derived numerals used by the Ethiopians who speak the Semitic Amharic language. The alphabetic Hebrew numerals of Greek inspiration are followed by the Arabic abjad numerals which assign numbers to the letters of the Arabic alphabet. Armenian and Georgian numbers are also displayed and then the Kharosthi numerals of Afghanistan and India. Emphasis is then placed on the Brahmi numerals of 4th century BC India which gave rise to all of the numbering systems of modern India and Southeast Asia as well as Tibet and Mongolia and even Europe. The Indian development of the concept of zero and a place value system is also covered in detail. Dozens of images are shown of numbers in the Devanagari, Gujarati, Punjabi, Bengali, Odiya, Telugu, Kannada, Tamil and Malayalam scripts. Then the stylistic but obsolete Sinhala numerals of Sri Lanka are followed by the Javanese, Burmese, Khmer, Thai and Lao numerals. Finally the Eastern Arabic numerals used in modern Arabic speaking countries appear with Persian variants. Next are the medieval European variants of Western Arabic numbers, including those from the Codex Vigilanus of the year 976 and numerals from 11th century France. The numerals of Bernelinus, a pupil of Pope Sylvester II, are followed by the 12th century numerals of Gerlandus of Besancon and the 13th century numerals of the English scholar Roger Bacon.