This excellent book, written by the established author David Acheson, makes mathematics accessible to everyone. Providing an entertaining and witty overview of the subject, the text includes several fascinating puzzles, and is accompanied by numerous illustrations and sketches by world famouscartoonists. This unusual book is one of the most readable explanations of mathematics available.
"[Acheson] introduces the fundamental ideas of calculus through the story of how the subject developed, from approximating π to imaginary numbers, and from Newton's falling apple to the vibrations of an electric guitar."--Back cover
How can we be sure that Pythagoras's theorem is really true? Why is the 'angle in a semicircle' always 90 degrees? And how can tangents help determine the speed of a bullet? David Acheson takes the reader on a highly illustrated tour through the history of geometry, from ancient Greece to the present day. He emphasizes throughout elegant deduction and practical applications, and argues that geometry can offer the quickest route to the whole spirit of mathematics at its best. Along the way, we encounter the quirky and the unexpected, meet the great personalities involved, and uncover some of the loveliest surprises in mathematics.
This treatment covers the mechanics of writing proofs, the area and circumference of circles, and complex numbers and their application to real numbers. 1998 edition.
A sharp mind, like a healthy body, is subject to the same ruleof nature: Use it or lose it Need a calculator just to work out a 15 percent service charge? Not exactly sure how to get the calculator to give you the figureyou need? Turn to this revised and updated edition of All the MathYou'll Ever Need, the friendliest, funniest, and easiest workoutprogram around. In no time, you'll have total command of all the powerfulmathematical tools needed to make numbers work for you. In adollars-and-cents, bottom-line world, where numbers influenceeverything, none of us can afford to let our math skills atrophy.This step-by-step personal math trainer: Refreshes practical math skills for your personal andprofessional needs, with examples based on everyday situations. Offers straightforward techniques for working with decimals and fractions. Demonstrates simple ways to figure discounts, calculatemortgage interest rates, and work out time, rate, and distance problems. Contains no complex formulas and no unnecessary technical terms.
The New York Times bestseller with more than 1 million copies sold worldwide | Now a Hulu limited series starring Joey King and Logan Lerman Inspired by the incredible true story of one Jewish family separated at the start of World War II, determined to survive—and to reunite—We Were the Lucky Ones is a tribute to the triumph of hope and love against all odds. “Love in the face of global adversity? It couldn't be more timely.” —Glamour It is the spring of 1939 and three generations of the Kurc family are doing their best to live normal lives, even as the shadow of war grows closer. The talk around the family Seder table is of new babies and budding romance, not of the increasing hardships threatening Jews in their hometown of Radom, Poland. But soon the horrors overtaking Europe will become inescapable and the Kurcs will be flung to the far corners of the world, each desperately trying to navigate his or her own path to safety. As one sibling is forced into exile, another attempts to flee the continent, while others struggle to escape certain death, either by working grueling hours on empty stomachs in the factories of the ghetto or by hiding as gentiles in plain sight. Driven by an unwavering will to survive and by the fear that they may never see one another again, the Kurcs must rely on hope, ingenuity, and inner strength to persevere. An extraordinary, propulsive novel, We Were the Lucky Ones demonstrates how in the face of the twentieth century’s darkest moment, the human spirit can endure and even thrive.
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What is calculus really for? This book is a highly readable introduction to applications of calculus, from Newton's time to the present day. These often involve questions of dynamics, i.e., of how--and why--things change with time. Problems of this kind lie at the heart of much of applied mathematics, physics, and engineering. From Calculus to Chaos takes a fresh approach to the subject as a whole, by moving from first steps to the frontiers, and by focusing on the many important and interesting ideas which can get lost amid a snowstorm of detail in conventional texts. The book is aimed at a wide readership, and assumes only some knowledge of elementary calculus. There are exercises (with full solutions) and simple but powerful computer programs which are suitable even for readers with no previous computing experience. David Acheson's book will inspire new students by providing a foretaste of more advanced mathematics and some of its liveliest applications.
