Download or read book The Daring Invention of Logarithm Tables written by Klaus Truemper and published by . This book was released on 2020-09-16 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 17th century, both Jost Bürgi and John Napier dared to invent a logarithm table whose construction required tens of thousands of computing steps. These tables reduced computing effort for multiplication and division by an order of magnitude. Indeed, their invention launched a computing revolution that continues to this day. The book tells the story of Bürgi's and Napier's work, and how Henry Briggs built on Napier's idea, creating a table of logarithms that was easier to use. John Napier and Henry Briggs described their methods in detail; distribution of their results was widespread. In contrast, Jost Bürgi did not leave detailed records of his work. Just a few copies of his table and terse handwritten instructions for its use have survived. To fill this gap, the book reconstructs Bürgi's thinking leading up to his table. The reader looks over his shoulder, so to speak, and learns how Bürgi came upon the idea, how he decided on the specific format of the table, and how his instructions should be interpreted. And so the reader experiences the magic of the invention of logarithms. The final chapters examine the question "Who invented logarithms?". For centuries, few people were aware of Bürgi's work; John Napier was considered to be the sole inventor. This changed at the middle of the 19th century when Jost Bürgi's work became more widely known. Since then there has been extensive debate whether Bürgi should be considered an independent co-inventor. Careful parsing of the history of logarithm going back to Archimedes of antiquity then reveals that, without doubt, John Napier and Jost Bürgi are independent co-inventors of logarithms.

Download or read book John Napier and the Invention of Logarithms 1614 written by E. W. Hobson and published by Cambridge University Press. This book was released on 2012-03-29 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1914, this volume was created to mark the tercentenary of John Napier's Mirifici Logarithmorum Canonis Descriptio. Written by the prominent English mathematician Ernest William Hobson, the text provides a highly readable introduction to the theory of logarithms and puts their discovery within a historical context. Illustrations are also included. This is a concise and accessible book that will be of value to anyone with an interest in logarithms and the history of mathematics.

Download or read book John Napier written by Julian Havil and published by Princeton University Press. This book was released on 2014-10-05 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive account of the mathematician's life and work John Napier (1550–1617) is celebrated today as the man who invented logarithms—an enormous intellectual achievement that would soon lead to the development of their mechanical equivalent in the slide rule: the two would serve humanity as the principal means of calculation until the mid-1970s. Yet, despite Napier's pioneering efforts, his life and work have not attracted detailed modern scrutiny. John Napier is the first contemporary biography to take an in-depth look at the multiple facets of Napier’s story: his privileged position as the eighth Laird of Merchiston and the son of influential Scottish landowners; his reputation as a magician who dabbled in alchemy; his interest in agriculture; his involvement with a notorious outlaw; his staunch anti-Catholic beliefs; his interactions with such peers as Henry Briggs, Johannes Kepler, and Tycho Brahe; and, most notably, his estimable mathematical legacy. Julian Havil explores Napier’s original development of logarithms, the motivations for his approach, and the reasons behind certain adjustments to them. Napier’s inventive mathematical ideas also include formulas for solving spherical triangles, "Napier’s Bones" (a more basic but extremely popular alternative device for calculation), and the use of decimal notation for fractions and binary arithmetic. Havil also considers Napier’s study of the Book of Revelation, which led to his prediction of the Apocalypse in his first book, A Plaine Discovery of the Whole Revelation of St. John—the work for which Napier believed he would be most remembered. John Napier assesses one man’s life and the lasting influence of his advancements on the mathematical sciences and beyond.

Download or read book Attacking Problems in Logarithms and Exponential Functions written by David S. Kahn and published by Courier Dover Publications. This book was released on 2015-10-21 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concise review of what high school and beginning college students need to know to solve problems in logarithms and exponential functions. Presents rigorously tested examples and coherent explanations in an easy-to-follow format. 2015 edition.

Download or read book A Little History of the World written by E. H. Gombrich and published by Yale University Press. This book was released on 2014-10-01 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: E. H. Gombrich's Little History of the World, though written in 1935, has become one of the treasures of historical writing since its first publication in English in 2005. The Yale edition alone has now sold over half a million copies, and the book is available worldwide in almost thirty languages. Gombrich was of course the best-known art historian of his time, and his text suggests illustrations on every page. This illustrated edition of the Little History brings together the pellucid humanity of his narrative with the images that may well have been in his mind's eye as he wrote the book. The two hundred illustrations—most of them in full color—are not simple embellishments, though they are beautiful. They emerge from the text, enrich the author's intention, and deepen the pleasure of reading this remarkable work. For this edition the text is reset in a spacious format, flowing around illustrations that range from paintings to line drawings, emblems, motifs, and symbols. The book incorporates freshly drawn maps, a revised preface, and a new index. Blending high-grade design, fine paper, and classic binding, this is both a sumptuous gift book and an enhanced edition of a timeless account of human history.

Download or read book Sherwin s mathematical tables The fourth edition Carefully revised and corrected by William Gardiner written by Henry Sherwin and published by . This book was released on 1761 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wake written by Rebecca Hall and published by Simon and Schuster. This book was released on 2021-06-01 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Best Book of 2021 by NPR and The Washington Post Part graphic novel, part memoir, Wake is an imaginative tour de force that tells the “powerful” (The New York Times Book Review) story of women-led slave revolts and chronicles scholar Rebecca Hall’s efforts to uncover the truth about these women warriors who, until now, have been left out of the historical record. Women warriors planned and led revolts on slave ships during the Middle Passage. They fought their enslavers throughout the Americas. And then they were erased from history. Wake tells the “riveting” (Angela Y. Davis) story of Dr. Rebecca Hall, a historian, granddaughter of slaves, and a woman haunted by the legacy of slavery. The accepted history of slave revolts has always told her that enslaved women took a back seat. But Rebecca decides to look deeper, and her journey takes her through old court records, slave ship captain’s logs, crumbling correspondence, and even the forensic evidence from the bones of enslaved women from the “negro burying ground” uncovered in Manhattan. She finds women warriors everywhere. Using a “remarkable blend of passion and fact, action and reflection” (NPR), Rebecca constructs the likely pasts of Adono and Alele, women rebels who fought for freedom during the Middle Passage, as well as the stories of women who led slave revolts in Colonial New York. We also follow Rebecca’s own story as the legacy of slavery shapes her life, both during her time as a successful attorney and later as a historian seeking the past that haunts her. Illustrated beautifully in black and white, Wake will take its place alongside classics of the graphic novel genre, like Marjane Satrapi’s Persepolis and Art Spiegelman’s Maus. This story of a personal and national legacy is a powerful reminder that while the past is gone, we still live in its wake.

Download or read book e The Story of a Number written by Eli Maor and published by Princeton University Press. This book was released on 2011-10-12 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interest earned on a bank account, the arrangement of seeds in a sunflower, and the shape of the Gateway Arch in St. Louis are all intimately connected with the mysterious number e. In this informal and engaging history, Eli Maor portrays the curious characters and the elegant mathematics that lie behind the number. Designed for a reader with only a modest mathematical background, this biography brings out the central importance of e to mathematics and illuminates a golden era in the age of science.

Download or read book Sherwin s Mathematical Tables written by Henry Sherwin and published by . This book was released on 1761 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sherwin s Mathematical Tables written by and published by . This book was released on 1742 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Patriot s History of the United States written by Larry Schweikart and published by Penguin. This book was released on 2004-12-29 with total page 1373 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the past three decades, many history professors have allowed their biases to distort the way America’s past is taught. These intellectuals have searched for instances of racism, sexism, and bigotry in our history while downplaying the greatness of America’s patriots and the achievements of “dead white men.” As a result, more emphasis is placed on Harriet Tubman than on George Washington; more about the internment of Japanese Americans during World War II than about D-Day or Iwo Jima; more on the dangers we faced from Joseph McCarthy than those we faced from Josef Stalin. A Patriot’s History of the United States corrects those doctrinaire biases. In this groundbreaking book, America’s discovery, founding, and development are reexamined with an appreciation for the elements of public virtue, personal liberty, and private property that make this nation uniquely successful. This book offers a long-overdue acknowledgment of America’s true and proud history.

Download or read book Wild Bill Hickok Calamity Jane written by James D. McLaird and published by SDSHS Press. This book was released on 2008 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: bibliography, index, eight-page photo essay

Download or read book Sophie s World written by Jostein Gaarder and published by Farrar, Straus and Giroux. This book was released on 2007-03-20 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: A page-turning novel that is also an exploration of the great philosophical concepts of Western thought, Jostein Gaarder's Sophie's World has fired the imagination of readers all over the world, with more than twenty million copies in print. One day fourteen-year-old Sophie Amundsen comes home from school to find in her mailbox two notes, with one question on each: "Who are you?" and "Where does the world come from?" From that irresistible beginning, Sophie becomes obsessed with questions that take her far beyond what she knows of her Norwegian village. Through those letters, she enrolls in a kind of correspondence course, covering Socrates to Sartre, with a mysterious philosopher, while receiving letters addressed to another girl. Who is Hilde? And why does her mail keep turning up? To unravel this riddle, Sophie must use the philosophy she is learning—but the truth turns out to be far more complicated than she could have imagined.

Download or read book A Mind at Play written by Jimmy Soni and published by Simon and Schuster. This book was released on 2017-07-18 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Neumann Prize for the History of Mathematics "We owe Claude Shannon a lot, and Soni & Goodman’s book takes a big first step in paying that debt." —San Francisco Review of Books "Soni and Goodman are at their best when they invoke the wonder an idea can instill. They summon the right level of awe while stopping short of hyperbole." —Financial Times "Jimmy Soni and Rob Goodman make a convincing case for their subtitle while reminding us that Shannon never made this claim himself." —The Wall Street Journal “A charming account of one of the twentieth century’s most distinguished scientists…Readers will enjoy this portrait of a modern-day Da Vinci.” —Fortune In their second collaboration, biographers Jimmy Soni and Rob Goodman present the story of Claude Shannon—one of the foremost intellects of the twentieth century and the architect of the Information Age, whose insights stand behind every computer built, email sent, video streamed, and webpage loaded. Claude Shannon was a groundbreaking polymath, a brilliant tinkerer, and a digital pioneer. He constructed the first wearable computer, outfoxed Vegas casinos, and built juggling robots. He also wrote the seminal text of the digital revolution, which has been called “the Magna Carta of the Information Age.” In this elegantly written, exhaustively researched biography, Soni and Goodman reveal Claude Shannon’s full story for the first time. With unique access to Shannon’s family and friends, A Mind at Play brings this singular innovator and always playful genius to life.

Download or read book The Pocket Daring Book for Girls written by Andrea J. Buchanan and published by Harper Collins. This book was released on 2008-10-28 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Revisit old favorites and discover even more facts and stories. The perfect pocket book for any girl on a quest for knowledge. Includes New Chapters + the Best Wisdom & Wonder from The Daring Book for Girls

Download or read book Mathematical tables contrived after a most comprehensive method viz A table of logarithms Tables of natural sines tangents and secants with their logarithms Tables of natural versed sines and their logarithms With their construction and use By Mr Briggs Dr Wallis Mr Halley Mr Abr Sharp etc The editor s dedication signed Hen Sherwin written by Henry Sherwin and published by . This book was released on 1717 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book American Military History Volume 1 written by Army Center of Military History and published by . This book was released on 2016-06-05 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: American Military History provides the United States Army-in particular, its young officers, NCOs, and cadets-with a comprehensive but brief account of its past. The Center of Military History first published this work in 1956 as a textbook for senior ROTC courses. Since then it has gone through a number of updates and revisions, but the primary intent has remained the same. Support for military history education has always been a principal mission of the Center, and this new edition of an invaluable history furthers that purpose. The history of an active organization tends to expand rapidly as the organization grows larger and more complex. The period since the Vietnam War, at which point the most recent edition ended, has been a significant one for the Army, a busy period of expanding roles and missions and of fundamental organizational changes. In particular, the explosion of missions and deployments since 11 September 2001 has necessitated the creation of additional, open-ended chapters in the story of the U.S. Army in action. This first volume covers the Army's history from its birth in 1775 to the eve of World War I. By 1917, the United States was already a world power. The Army had sent large expeditionary forces beyond the American hemisphere, and at the beginning of the new century Secretary of War Elihu Root had proposed changes and reforms that within a generation would shape the Army of the future. But world war-global war-was still to come. The second volume of this new edition will take up that story and extend it into the twenty-first century and the early years of the war on terrorism and includes an analysis of the wars in Afghanistan and Iraq up to January 2009.