The Future of Numerical Computing Written by one of the foremost experts in high-performance computing and the inventor of Gustafson’s Law, The End of Error: Unum Computing explains a new approach to computer arithmetic: the universal number (unum). The unum encompasses all IEEE floating-point formats as well as fixed-point and exact integer arithmetic. This new number type obtains more accurate answers than floating-point arithmetic yet uses fewer bits in many cases, saving memory, bandwidth, energy, and power. A Complete Revamp of Computer Arithmetic from the Ground Up Richly illustrated in color, this groundbreaking book represents a fundamental change in how to perform calculations automatically. It illustrates how this novel approach can solve problems that have vexed engineers and scientists for decades, including problems that have been historically limited to serial processing. Suitable for Anyone Using Computers for Calculations The book is accessible to anyone who uses computers for technical calculations, with much of the book only requiring high school math. The author makes the mathematics interesting through numerous analogies. He clearly defines jargon and uses color-coded boxes for mathematical formulas, computer code, important descriptions, and exercises.
The Future of Numerical Computing Written by one of the foremost experts in high-performance computing and the inventor of Gustafson’s Law, The End of Error: Unum Computing explains a new approach to computer arithmetic: the universal number (unum). The unum encompasses all IEEE floating-point formats as well as fixed-point and exact integer arithmetic. This new number type obtains more accurate answers than floating-point arithmetic yet uses fewer bits in many cases, saving memory, bandwidth, energy, and power. A Complete Revamp of Computer Arithmetic from the Ground Up Richly illustrated in color, this groundbreaking book represents a fundamental change in how to perform calculations automatically. It illustrates how this novel approach can solve problems that have vexed engineers and scientists for decades, including problems that have been historically limited to serial processing. Suitable for Anyone Using Computers for Calculations The book is accessible to anyone who uses computers for technical calculations, with much of the book only requiring high school math. The author makes the mathematics interesting through numerous analogies. He clearly defines jargon and uses color-coded boxes for mathematical formulas, computer code, important descriptions, and exercises.
Human error is cited over and over as a cause of incidents and accidents. The result is a widespread perception of a 'human error problem', and solutions are thought to lie in changing the people or their role in the system. For example, we should reduce the human role with more automation, or regiment human behavior by stricter monitoring, rules or procedures. But in practice, things have proved not to be this simple. The label 'human error' is prejudicial and hides much more than it reveals about how a system functions or malfunctions. This book takes you behind the human error label. Divided into five parts, it begins by summarising the most significant research results. Part 2 explores how systems thinking has radically changed our understanding of how accidents occur. Part 3 explains the role of cognitive system factors - bringing knowledge to bear, changing mindset as situations and priorities change, and managing goal conflicts - in operating safely at the sharp end of systems. Part 4 studies how the clumsy use of computer technology can increase the potential for erroneous actions and assessments in many different fields of practice. And Part 5 tells how the hindsight bias always enters into attributions of error, so that what we label human error actually is the result of a social and psychological judgment process by stakeholders in the system in question to focus on only a facet of a set of interacting contributors. If you think you have a human error problem, recognize that the label itself is no explanation and no guide to countermeasures. The potential for constructive change, for progress on safety, lies behind the human error label.
The end-times error that leaves the Bible behind! Author David Currie grew up convinced that one day all true Christians will suddenly be snatched up to heaven. The unfortunate souls left behind by this "rapture" will endure seven horrible years of tribulation, at the end of which Christ will return to earth for a glorious thousand-year reign. Today, millions of Christians accept this end-times theology, assuming - as Currie did -- that the Bible clearly teaches it. Many plan their whole lives around it. But, after studying Scripture for decades, Currie has come to see that if you accept the Bible, you have to reject the rapture. In these remarkable pages - which constitute the world's most careful and thorough scriptural study of the rapture - Currie demonstrates why. He considers all the relevant verses (and there are hundreds!) and examines them in the light of ancient history, the writings of the earliest Christians, and the claims of rapturist theologians. With painstaking thoroughness, he unlocks the meanings of the key biblical prophecies that culminate in Christ's Messianic Kingdom - including those verses in Daniel, Matthew, and Revelation that rapturists turn to most. Marshalling evidence that's as startling as it is compelling, Currie argues that these prophecies of war and tribulation don't point to some still-unrealized apocalyptic future. Rather, most of them were fulfilled long ago: the spiritual, priestly Kingdom prefigured in the Old Testament was inaugurated on Calvary, consummated in 70 A.D. with the destruction of the Temple, and continues to exist today . . . in the Catholic Church! That may surprise you. Yet, shows Currie, it's the only conclusion that fits all the scriptural and historical evidence. Rapture: The End-Times Error That Leaves the Bible Behind makes Scripture, prophecy, and history come alive; and it demonstrates that if you open your Bible, you'll find that God's plan for the future of the world is not filled with darkness and disaster, but with light, mercy, and hope. "We can all learn much from David Currie, not only from what he says, which is wise, but from how he says it, which is Catholic and Christian." From the Foreword by Scott Hahn. Special features: Over 1,300 references to Scripture, the early Church Fathers, authors and events in ancient history, and contemporary rapturist theologians Ten detailed timelines relating biblical prophecy to key historical events The biblical case for the rapture (showing why so many accept it) A survey of the thoughts of the early Church Fathers about the end-times A history of the development of rapturist theories, showing how this heresy has been refuted time and again by the Church A short course in the proper methods of reading Scripture A survey of end-times hypotheses from the first century through 9/11/2001 Nine ground rules you must follow if you are to make sense of biblical prophecy and relate it to salvation history A 10-page annotated bibliography of rapturist sources ancient and new Plus, much more to help you understand and evaluate the claims of rapturists Among the sources cited: Julius Africanus • St. Athanasius • St. Augustine • Pope Benedict XV • Andreas of Cappadocia • St. Clement of Alexandria • G. K. Chesterton • St. John Chrysostom • St. Clement of Rome • St. Cyril of Jerusalem • St. Epiphanius of Salamis • Josémaria Escriva • Catechism of the Catholic Church • Dei Verbum • Enchiridion Symbolorum • Eusebius • St. Hippolytus of Rome • St. Ignatius of Antioch • St. Irenaeus • St. Jerome • Flavius Josephus • St. Justin Martyr • Tim LaHaye • Pope Leo XIII • C. S. Lewis • Hal Lindsey • Lumen Gentium • Origen • Blaise Pascal • Pope St. Pius X • Pope Pius XII • Bertrand Russell • St. Polycarp • St. Thomas Aquinas • St. Sulpicius Severus • Tacitus • Tertullian • Victorinus
The author of the critically acclaimed "Mail" and "Host Family" delivers this funny yet provocative tale about one woman's inability to forget her first love.
Experts estimate that as many as 98,000 people die in any given year from medical errors that occur in hospitals. That's more than die from motor vehicle accidents, breast cancer, or AIDSâ€"three causes that receive far more public attention. Indeed, more people die annually from medication errors than from workplace injuries. Add the financial cost to the human tragedy, and medical error easily rises to the top ranks of urgent, widespread public problems. To Err Is Human breaks the silence that has surrounded medical errors and their consequenceâ€"but not by pointing fingers at caring health care professionals who make honest mistakes. After all, to err is human. Instead, this book sets forth a national agendaâ€"with state and local implicationsâ€"for reducing medical errors and improving patient safety through the design of a safer health system. This volume reveals the often startling statistics of medical error and the disparity between the incidence of error and public perception of it, given many patients' expectations that the medical profession always performs perfectly. A careful examination is made of how the surrounding forces of legislation, regulation, and market activity influence the quality of care provided by health care organizations and then looks at their handling of medical mistakes. Using a detailed case study, the book reviews the current understanding of why these mistakes happen. A key theme is that legitimate liability concerns discourage reporting of errorsâ€"which begs the question, "How can we learn from our mistakes?" Balancing regulatory versus market-based initiatives and public versus private efforts, the Institute of Medicine presents wide-ranging recommendations for improving patient safety, in the areas of leadership, improved data collection and analysis, and development of effective systems at the level of direct patient care. To Err Is Human asserts that the problem is not bad people in health careâ€"it is that good people are working in bad systems that need to be made safer. Comprehensive and straightforward, this book offers a clear prescription for raising the level of patient safety in American health care. It also explains how patients themselves can influence the quality of care that they receive once they check into the hospital. This book will be vitally important to federal, state, and local health policy makers and regulators, health professional licensing officials, hospital administrators, medical educators and students, health caregivers, health journalists, patient advocatesâ€"as well as patients themselves. First in a series of publications from the Quality of Health Care in America, a project initiated by the Institute of Medicine
ONE OF THE YEAR'S BEST BOOKS The Wall Street Journal • Slate • Kansas City Star • Flavorwire • Policy Mic • Buzzfeed “Necessary Errors is a very good novel, an enviably good one, and to read it is to relive all the anxieties and illusions and grand projects of one’s own youth.”—James Wood, The New Yorker The exquisite debut novel by the author of Overthrow that brilliantly captures the lives and romances of young expatriates in newly democratic Prague It’s October 1990. Jacob Putnam is young and full of ideas. He’s arrived a year too late to witness Czechoslovakia’s revolution, but he still hopes to find its spirit, somehow. He discovers a country at a crossroads between communism and capitalism, and a picturesque city overflowing with a vibrant, searching sense of possibility. As the men and women Jacob meets begin to fall in love with one another, no one turns out to be quite the same as the idea Jacob has of them—including Jacob himself. Necessary Errors is the long-awaited first novel from literary critic and journalist Caleb Crain. Shimmering and expansive, Crain’s prose richly captures the turbulent feelings and discoveries of youth as it stretches toward adulthood—the chance encounters that grow into lasting, unforgettable experiences and the surprises of our first ventures into a foreign world—and the treasure of living in Prague during an era of historic change.
The provocative bestseller explaining the decline of power in the twenty-first century -- in government, business, and beyond. br> Power is shifting -- from large, stable armies to loose bands of insurgents, from corporate leviathans to nimble start-ups, and from presidential palaces to public squares. But power is also changing, becoming harder to use and easier to lose. In The End of Power, award-winning columnist and former Foreign Policy editor MoiséNaíilluminates the struggle between once-dominant megaplayers and the new micropowers challenging them in every field of human endeavor. Drawing on provocative, original research and a lifetime of experience in global affairs, Naíexplains how the end of power is reconfiguring our world. "The End of Power will . . . change the way you look at the world." -- Bill Clinton "Extraordinary." -- George Soros "Compelling and original." -- Arianna Huffington "A fascinating new perspective . . . Naímakes eye-opening connections." -- Francis Fukuyama
Now an original movie on Prime Video starring Anne Hathaway and Nicholas Galitzine! When Solène Marchand, the thirty-nine-year-old owner of a prestigious art gallery in Los Angeles, takes her daughter, Isabelle, to meet her favorite boy band, she does so reluctantly and at her ex-husband’s request. The last thing she expects is to make a connection with one of the members of the world-famous August Moon. But Hayes Campbell is clever, winning, confident, and posh, and the attraction is immediate. That he is all of twenty years old further complicates things. What begins as a series of clandestine trysts quickly evolves into a passionate relationship. It is a journey that spans continents as Solène and Hayes navigate each other’s disparate worlds: from stadium tours to international art fairs to secluded hideaways in Paris and Miami. And for Solène, it is as much a reclaiming of self, as it is a rediscovery of happiness and love. When their romance becomes a viral sensation, and both she and her daughter become the target of rabid fans and an insatiable media, Solène must face how her new status has impacted not only her life, but the lives of those closest to her.
