Linear Equations; Vector Spaces; Linear Transformations; Polynomials; Determinants; Elementary canonical Forms; Rational and Jordan Forms; Inner Product Spaces; Operators on Inner Product Spaces; Bilinear Forms For all readers interested in linear algebra.

    This guide provides explanations of eigenvalues, eigenvectors, linear transformations, linear equations, vectors, and matrices.

    Only billionaire J.P. Morgan was able to save the stock market.Black Tuesday (1929): As the newly created Federal Reserve System repeatedly adjusted interest rates in all the wrong ways, investment trusts, the darlings of that decade, became the catalyst that caused the bubble to burst, and the Dow fell dramatically, leading swiftly to the Great Depression.Black Monday (1987): When "portfolio insurance," a new tool meant to protect investments, instead led to increased losses, and corporate raiders drove stock prices above their real values, the Dow dropped an astonishing 22.6 percent in one day.The Great Recession (2008): As homeowners began defaulting on mortgages, investment portfolios that contained them collapsed, bringing the nation's largest banks, much of the economy, and the stock market down with them.The Flash Crash (2010): When one investment manager, using a runaway computer algorithm that was dangerously unstable and poorly understood, reacted to the economic turmoil in Greece, the stock market took an unprecedentedly sudden plunge, with the Dow shedding 998.5 points (roughly a trillion dollars in valuation) in just minutes.The stories behind the great crashes are filled with drama, human foibles, and heroic rescues. Taken together they tell the larger story of a nation reaching enormous heights of financial power while experiencing precipitous dips that alter and reset a market where millions of Americans invest their savings, and on which they depend for their futures. Scott Nations vividly shows how each of these major crashes played a role in America's political and cultural fabric, each providing painful lessons that have strengthened us and helped us to build the nation we know today.A History of the United States in Five Crashes clearly and compellingly illustrates the connections between these major financial collapses and examines the solid, clear-cut lessons they offer for preventing the next one.

    Premiere authors Dennis Wackerly, William Mendenhall, and Richard L. Scheaffer present a solid foundation in statistical theory while conveying the relevance and importance of the theory in solving practical problems in the real world. The authors' use of practical applications and excellent exercises helps readers discover the nature of statistics and understand its essential role in scientific research.

    * An increased international focus with more coverage of IASC and non-US GAAPs and more non-US examples.

    As a guy who barely made a living as a river guide, I considered the whole process pretty impenetrable, and I was convinced that to do it right you had to make it a full-time job. Me, I was more interested in having full-time fun.So I was tempted to do what you’re probably doing right now: letting some mutual fund manager worry about growing your nest egg. Let me tell you why that decision could one day make you absolutely miserable. The fact is, because of natural market cycles, the mutual fund industry is likely to soon be facing twenty years of flat returns. That means that if you’ve got your nest egg tucked away in funds—especially the type found in most 401ks—your egg won’t get much bigger than it is now. Translation: Get ready for a retirement filled with lots of cold cuts, plenty of quality TV-watching time, and a place to live that’s too small to accommodate your visiting kids.In this book I’ll show you how I turned $1,000 into $1 million in only five years, and then proceeded to make many millions more. I came to investing as a person who wasn’t great at math, possessed zero extra cash, and wanted a life—not an extra three hours of work to do every day.Fortunately, I was introduced to The Rule.Rule #1, as famed investor Warren Buffett will tell you, is don’t lose money. Through an intriguing process that I’ll clarify in this book, not losing money results in making more money than you ever imagined. What it comes down to is buying shares of companies only when the numbers—and the intangibles—are on your side. If that sounds too good to be true, it’s because the mind-set I’ll be introducing you to leads not to bets but to certainties. Believe me, if there were anything genius-level about this, I’d still be a river guide collecting unemployment much of the year.Part of the secret is thinking of yourself as a business owner rather than a stock investor. Part is taking advantage of today’s new Internet tools, which drastically reduce the “homework factor.” (We’re talking a few minutes, tops.) Part is knowing the only five numbers that really count in valuing a potential investment. And part—maybe the most important part—is using the risk-free Rule #1 approach to consistently pay a mere 50 cents to buy a dollar’s worth of a business.What I won’t waste your time with is fluff: a lot of vague parables reminding you of what you already know and leaving you exactly where you started. This is the real deal, folks: a start-to-finish, one-baby-step-at-a-time approach that will allow you to retire ten years sooner than you planned, with more creature comforts than you ever imagined.Also available as a Random House AudioBook and eBook.

    . . Algebra's importance lies in the student's future. . . as essential preparation for the serious study of science, engineering, economics, or for more advanced types of mathematics. . . The primary importance of trigonometry is not in its applications to surveying and navigation, or in making computations about triangles, but rather in the mathematical description of vibrations, rotations, and periodic phenomena of all kinds, including light, sound, alternating currents, and the orbits of the planets around the sun. In this brief, clearly written book, the essentials of geometry, algebra, and trigonometry are pulled together into three complementary and convenient small packages, providing an excellent preview and review for anyone who wishes to prepare to master calculus with a minimum of misunderstanding and wasted time and effort. Students and other readers will find here all they need to pull them through.

    So what makes this one different? Well, you won't be overwhelmed with a bunch of 'tips' … or a strict budget (that you won't follow). You'll get a step-by-step formula: open this account, then do this; call this person, and say this; invest money here, and not there. All with a glass of wine in your hand. This book will show you how to create an entire financial plan that is so simple you can sketch it on the back of a serviette … and you'll be able to manage your money in 10 minutes a week. You'll also get the skinny on: Saving up a six-figure house deposit in 20 months Doubling your income using the 'Trapeze Strategy' Saving $78,173 on your mortgage and wiping out 7 years of payments Finding a financial advisor who won't rip you off Handing your kids (or grandkids) a $140,000 cheque on their 21st birthday Why you don't need $1 million to retire … with the 'Donald Bradman Retirement Strategy' Sound too good to be true? It's not. This book is full of stories from everyday Aussies — single people, young families, empty nesters, retirees — who have applied the simple steps in this book and achieved amazing, life-changing results. And you're next.

    Linear algebra is tightly integrated into the text.

    Persuasively written by author, investment strategist, and geopolitical analyst Marko Papic, the book applies a novel framework for making sense of the cacophony of geopolitical risks with the eye towards generating investment-relevant insights.Geopolitical Alpha posits that investors should ignore the media-hyped narratives, insights from smoke-filled rooms, and most of their political consultants and, instead, focus exclusively on the measurable, material constraints facing policymakers. In the tug-of-war between policymaker preferences and their constraints, the latter always win out in the end. Papic uses a wealth of examples from the past decade to illustrate how one can use his constraint-framework to generate Geopolitical Alpha. In the process, the book discusses:What paradigm shifts will drive investment returns over the next decade Why investment and corporate professionals can no longer treat geopolitics as an exogenous risk How to ignore the media and focus on what drives market narratives that generate returns Perfect for investors, C-suite executives, and investment professionals, Geopolitical Alpha belongs on the shelf of anyone interested in the intersection of geopolitics, economics, and finance.

    R is one of the most powerful and flexible statistical software packages available, and enables the user to apply a wide variety of statistical methods ranging from simple regression to generalized linear modelling. Statistics: An Introduction using R is a clear and concise introductory textbook to statistical analysis using this powerful and free software, and follows on from the success of the author's previous best-selling title Statistical Computing. * Features step-by-step instructions that assume no mathematics, statistics or programming background, helping the non-statistician to fully understand the methodology. * Uses a series of realistic examples, developing step-wise from the simplest cases, with the emphasis on checking the assumptions (e.g. constancy of variance and normality of errors) and the adequacy of the model chosen to fit the data. * The emphasis throughout is on estimation of effect sizes and confidence intervals, rather than on hypothesis testing. * Covers the full range of statistical techniques likely to be need to analyse the data from research projects, including elementary material like t-tests and chi-squared tests, intermediate methods like regression and analysis of variance, and more advanced techniques like generalized linear modelling. * Includes numerous worked examples and exercises within each chapter. * Accompanied by a website featuring worked examples, data sets, exercises and solutions: http: //www.imperial.ac.uk/bio/research/crawl... Statistics: An Introduction using R is the first text to offer such a concise introduction to a broad array of statistical methods, at a level that is elementary enough to appeal to a broad range of disciplines. It is primarily aimed at undergraduate students in medicine, engineering, economics and biology - but will also appeal to postgraduates who have not previously covered this area, or wish to switch to using R.

    The new edition provides invitations - not requirements - to use technology, as well as new conceptual problems, and new projects that focus on writing and working in teams.

    The clarity and eloquence of the presentation make it popular with teachers and students alike. The text aims to expand the reader's view of the field and to present standard material in a novel way. All of the most important topics in the field are covered with a fresh perspective, including iterative methods for systems of equations and eigenvalue problems and the underlying principles of conditioning and stability. Presentation is in the form of 40 lectures, which each focus on one or two central ideas. The unity between topics is emphasized throughout, with no risk of getting lost in details and technicalities. The book breaks with tradition by beginning with the QR factorization - an important and fresh idea for students, and the thread that connects most of the algorithms of numerical linear algebra.

    He is an ordinary person with a knack for identifying trends and discovering great investments hidden in everyday life. In early 2007, he invested $20,000 in the stock market, and in three years it grew to just over $2 million. With Laughing at Wall Street, you'll see: -How Facebook friends helped a young parent invest in the wildly successful children's show, Chuggington--and saw her stock values climb 50% -How an everyday trip to 7-Eleven alerted a teenager to short Snapple stock--and tripled his money in seven days -How $1000 invested consecutively in Uggs, True Religion jeans, and Crocs over five years grew to $750,000 -How Michelle Obama caused J. Crew's stock to soar 186%, and Wall Street only caught up four months later! Engaging, narratively-driven, and without complicated financial analysis, Camillo's stock picking methodology proves that you do not need large sums of money or fancy market data to become a successful investor.

    Regulation, disclosure, and other things may change, but the general approach and mindset to successful investing are timeless. Read this book and you will learn the rudiments of 'safe and cheap' investing. An essential read for every amateur and professional investor. --Stan Garstka, Deputy Dean & Professor in the Practice of Faculty & Management, Yale School of Management Security analysis toward both better odds and higher long-term payoff: A readable, authoritative guide. --Professor Bill Baumol, New York UniversityIn reading this book, one is struck by the simplicity of the ideas and the dependence of the investor on his own understandings of reality as opposed to the myths on the street. The updated version of this 1979 classic incorporates all the modern financial engineering that has occurred as a product of the late 20th century, and the new methodologies refine your abilities to measure risk but don't change the fundamentals of value. The updated version of The Aggressive Conservative Investor is very much a value-added proposition. --Sam Zell, Chairman, Equity Group Investment LLCI concur with those people who regard Marty Whitman as the 'Dean of Value Investing.' This book is a must-read for everyone interested in understanding the art of investing. --Melvin T. Stith, Dean, Whitman School of Management, Syracuse UniversityThis no-holds-barred presentation of one of the most successful investment strategies of all time -- value investing in distressed securities/companie -- shows you how to analyze and evaluate stocks just like controlling owners. Based on the assumption that stock price rarely reflects real value, authors Whitman and Shubik use numerous case studies to present risk-minimizing methods that also provide high rewards. Still relevant today, this classic work includes a new introduction discussing the dramatic changes that have taken place in the value investing world since its first publication in 1979.