Fully revised to meet the needs of the wide range of students beginning engineering courses, this edition has an extended Foundation section including new chapters on graphs, trigonometry, binomial series and functions and a CD-ROM

    But sometimes the solutions are not as interesting as the beautiful symmetric patterns that lead to them. Written in a friendly style for a general audience, Fearless Symmetry is the first popular math book to discuss these elegant and mysterious patterns and the ingenious techniques mathematicians use to uncover them.Hidden symmetries were first discovered nearly two hundred years ago by French mathematician �variste Galois. They have been used extensively in the oldest and largest branch of mathematics--number theory--for such diverse applications as acoustics, radar, and codes and ciphers. They have also been employed in the study of Fibonacci numbers and to attack well-known problems such as Fermat's Last Theorem, Pythagorean Triples, and the ever-elusive Riemann Hypothesis. Mathematicians are still devising techniques for teasing out these mysterious patterns, and their uses are limited only by the imagination.The first popular book to address representation theory and reciprocity laws, Fearless Symmetry focuses on how mathematicians solve equations and prove theorems. It discusses rules of math and why they are just as important as those in any games one might play. The book starts with basic properties of integers and permutations and reaches current research in number theory. Along the way, it takes delightful historical and philosophical digressions. Required reading for all math buffs, the book will appeal to anyone curious about popular mathematics and its myriad contributions to everyday life.

    How does professional baseball evaluate hitters? Is a singles hitter like Wade Boggs more valuable than a power hitter like David Ortiz? Should NFL teams pass or run more often on first downs? Could professional basketball have used statistics to expose the crooked referee Tim Donaghy? Does money buy performance in professional sports?In Mathletics, Wayne Winston describes the mathematical methods that top coaches and managers use to evaluate players and improve team performance, and gives math enthusiasts the practical tools they need to enhance their understanding and enjoyment of their favorite sports--and maybe even gain the outside edge to winning bets. Mathletics blends fun math problems with sports stories of actual games, teams, and players, along with personal anecdotes from Winston's work as a sports consultant. Winston uses easy-to-read tables and illustrations to illuminate the techniques and ideas he presents, and all the necessary math concepts--such as arithmetic, basic statistics and probability, and Monte Carlo simulations--are fully explained in the examples.After reading Mathletics, you will understand why baseball teams should almost never bunt, why football overtime systems are unfair, why points, rebounds, and assists aren't enough to determine who's the NBA's best player--and much, much more.

    Douglas Hubbard helps us create a path to know the answer to almost any question in business, in science, or in life . . . Hubbard helps us by showing us that when we seek metrics to solve problems, we are really trying to know something better than we know it now. How to Measure Anything provides just the tools most of us need to measure anything better, to gain that insight, to make progress, and to succeed." -Peter Tippett, PhD, M.D. Chief Technology Officer at CyberTrust and inventor of the first antivirus software "Doug Hubbard has provided an easy-to-read, demystifying explanation of how managers can inform themselves to make less risky, more profitable business decisions. We encourage our clients to try his powerful, practical techniques." -Peter Schay EVP and COO of The Advisory Council "As a reader you soon realize that actually everything can be measured while learning how to measure only what matters. This book cuts through conventional cliches and business rhetoric and offers practical steps to using measurements as a tool for better decision making. Hubbard bridges the gaps to make college statistics relevant and valuable for business decisions." -Ray Gilbert EVP Lucent "This book is remarkable in its range of measurement applications and its clarity of style. A must-read for every professional who has ever exclaimed, 'Sure, that concept is important, but can we measure it?'" -Dr. Jack Stenner Cofounder and CEO of MetraMetrics, Inc.

    O'Neil + Company made mad money using O'Neil's trading strategies, and how you can, too From the successes and failures of two William O'Neil insiders, Trade Like an O'Neil Disciple: How We Made Over 18,000% in the Stock Market in 7 Years is a detailed look at how to trade using William O'Neil's proven strategies and what it was like working side-by-side with Bill O'Neil. Under various market conditions, the authors document their trades, including the set ups, buy, add, and sell points for their winners. Then, they turn the magnifying glass on themselves to analyze their mistakes, including how much they cost them, how they reacted, and what they learned.Presents sub-strategies for buying pocket pivots and gap-ups Includes a market direction timing model, as well as updated tools for selling stocks short Provides an inside view of the authors' experiences as proprietary, internal portfolio managers at William O'Neil + Company, Inc. from 1997-2005 Detailing technical information and the trading psychology that has worked so well for them, Trade Like an O'Neil Disciple breaks down what every savvy money manager, trader and investor needs to know to profit enormously in today's stock market.

    At a time of frightening volatility, what is the average investor to do?The answer: turn to Burton G. Malkiel’s advice in his reassuring, authoritative, gimmick-free, and perennially best-selling guide to investing. Long established as the first book to purchase before starting a portfolio or 401(k), A Random Walk Down Wall Street now features new material on “tax-loss harvesting,” the crown jewel of tax management; the current bitcoin bubble; and automated investment advisers; as well as a brand-new chapter on factor investing and risk parity. And as always, Malkiel’s core insights—on stocks and bonds, as well as real estate investment trusts, home ownership, and tangible assets like gold and collectibles— along with the book’s classic life-cycle guide to investing, will help restore confidence and composure to anyone seeking a calm route through today’s financial markets.

    Other new features include a chapter on simulation, a section on Gibbs sampling, what you should know boxes at the end of each chapter, and remarks to highlight difficult concepts.

    Once you learn to tune out the hype and focus on meaningful factors, you can beat the Street. The Motley Fool Investment Guide, completely revised and updated with clear and witty explanations, deciphers all the new information -- from evaluating individual stocks to creating a diverse investment portfolio. David and Tom Gardner have investing ideas for you -- no matter how much time or money you have. This new edition of The Motley Fool Investment Guide is built for today's investor, sophisticate and novice alike, with updated information on: Finding high-growth stocks that will beat the market over the long termIdentifying volatile young companies that traditional valuation measures may missUsing Fool.com and the Internet to locate great sources of useful information

    These are stocks that return $100 for every $1 invested. That means a $10,000 investment turns into $1 million. Chris Mayer can help you find them. It sounds like an outrageous quest with a wildly improbable chance of success. But when Mayer studied 100-baggers of the past, definite patterns emerged. In 100-Baggers, you will learn: -The key characteristics of 100-baggers -Why anybody can do this (It is truly an everyman's approach. You don't need an MBA or a finance degree. Some basic financial concepts are all you need.) -A number of crutches or techniques that can help you get more out of your stocks and investing The emphasis is always on the practical, so there are many stories and anecdotes to help illustrate important points. You should read this book if you want to get more out of your stocks. Even if you never get a 100-bagger, this book will help you turn up big winners and keep you away from losers and sleepy stocks that go nowhere. After reading 100-Baggers, you will never look at investing the same way again. It will energize and excite you about what is possible.

    What separates the world's top traders from the vast majority of unsuccessful investors? Jack Schwager sets out to answer tis question in his interviews with superstar money-makers including Bruce Kovner, Richard Dennis, Paul Tudor Jones, Michel Steinhardt, Ed Seykota, Marty Schwartz, Tom Baldwin, and more in "Market Wizards: Interviews with Top Traders," now in paperback and ebook.This classic interview-style investment text from a financial expert is a must-read for traders and professional financiers alike, as well as anyone interested in gaining insight into how the world of finance really works.Filled with anecdotes about market experiences, including the story of a trader who after wiping out several times, turned $30,000 into $80 million and an electrical engineer from MIT whose computerized trading has earned returns of 250,000 percent over sixteen yearsIdentifies the factors that define a successful traderNow availabe as in digital formats.One of the most insightful, bestselling trading books of all time.

    Darrell Huff runs the gamut of every popularly used type of statistic, probes such things as the sample study, the tabulation method, the interview technique, or the way the results are derived from the figures, and points up the countless number of dodges which are used to fool rather than to inform.

     An important key to investing, Lynch says, is to remember that stocks are not lottery tickets. There’s a company behind every stock and a reason companies—and their stocks—perform the way they do. In this book, Peter Lynch shows you how you can become an expert in a company and how you can build a profitable investment portfolio, based on your own experience and insights and on straightforward do-it-yourself research. In Beating the Street, Lynch for the first time explains how to devise a mutual fund strategy, shows his step-by-step strategies for picking stock, and describes how the individual investor can improve his or her investment performance to rival that of the experts. There’s no reason the individual investor can’t match wits with the experts, and this book will show you how.

    The book's approach interweaves traditional topics with data analysis and reflects the use of the computer with close ties to the practice of statistics. The author stresses analysis of data, examines real problems with real data, and motivates the theory. The book's descriptive statistics, graphical displays, and realistic applications stand in strong contrast to traditional texts which are set in abstract settings.

    Knee had a ringside seat during the go-go, boom-and-bust decade and into the 21st century, at the two most prestigious investment banks on Wall Street--Goldman Sachs and Morgan Stanley. In this candid and irreverent insider's account of an industry in free fall, Knee captures anexhilarating era of fabulous deal-making in a free-wheeling Internet economy--and the catastrophe that followed when the bubble burst. Populated with power players, back stabbers, celebrity bankers, and godzillionaires, here is a vivid account of the dramatic upheaval that took place in investment banking. Indeed, Knee entered an industry that was typified by the motto first-class business in a first-class way and saw ittransformed in a decade to a free-for-all typified by the acronym IBG, YBG (I'll be gone, you'll be gone). Increasingly mercenary bankers signed off on weak deals, knowing they would leave them in the rear-view mirror. Once, investment bankers prospered largely on their success in serving theclient, preserving the firm, and protecting the public interest. Now, in the financial supermarket era, bankers felt not only that each day might be their last, but that their worth was tied exclusively to how much revenue they generated for the firm on that day--regardless of the source. Today, most young executives feel no loyalty to their firms, and among their clients, Knee finds an unprecedented but understandable level of cynicism and distrust of investment banks. Brimming with insight into what investment bankers actually do, and told with biting humor and unflinching honesty, The Accidental Investment Banker offers a fascinating glimpse behind the scenes of the most powerful companies on Wall Street.

    Jacques, Partner and Chief Investment Officer, Martingale Asset Management.Active Portfolio Management offers investors an opportunity to better understand the balance between manager skill and portfolio risk. Both fundamental and quantitative investment managers will benefit from studying this updated edition by Grinold and Kahn.-Scott Stewart, Portfolio Manager, Fidelity Select Equity (R) DisciplineCo-Manager, Fidelity Freedom (R) Funds.This Second edition will not remain on the shelf, but will be continually referenced by both novice and expert. There is a substantial expansion in both depth and breadth on the original. It clearly and concisely explains all aspects of the foundations and the latest thinking in active portfolio management.-Eric N. Remole, Managing Director, Head of Global Structured Equity, Credit Suisse Asset Management.Mathematically rigorous and meticulously organized, Active Portfolio Management broke new ground when it first became available to investment managers in 1994. By outlining an innovative process to uncover raw signals of asset returns, develop them into refined forecasts, then use those forecasts to construct portfolios of exceptional return and minimal risk, i.e., portfolios that consistently beat the market, this hallmark book helped thousands of investment managers. Active Portfolio Management, Second Edition, now sets the bar even higher. Like its predecessor, this volume details how to apply economics, econometrics, and operations research to solving practical investment problems, and uncovering superior profit opportunities. It outlines an active management framework that begins with a benchmark portfolio, then defines exceptional returns as they relate to that benchmark. Beyond the comprehensive treatment of the active management process covered previously, this new edition expands to cover asset allocation, long/short investing, information horizons, and other topics relevant today. It revisits a number of discussions from the first edition, shedding new light on some of today's most pressing issues, including risk, dispersion, market impact, and performance analysis, while providing empirical evidence where appropriate. The result is an updated, comprehensive set of strategic concepts and rules of thumb for guiding the process of-and increasing the profits from-active investment management.