Pure Mathematics 1 corresponds to unit P1. It covers quadratics, functions, coordinate geometry, circular measure, trigonometry, vectors, series, differentiation and integration.

    Einstein said that the most incredible thing about our universe was that it was comprehensible at all. As Kitty Ferguson explains, Pythagoras had much the same idea - but 2,500 years earlier. Though known by many only for his famous Theorem, in fact the pillars of our scientific tradition - belief that the universe is rational, that there is unity to all things, and that numbers and mathematics are a powerful guide to truth about nature and the cosmos - hark back to the convictions of this legendary scholar. Kitty Ferguson brilliantly evokes Pythagoras' ancient world of, showing how ideas spread in antiquity, and chronicles the incredible influence he and his followers have had on so many extraordinary people in the history of Western thought and science. 'Pythagoras' influence on the ideas, and therefore on the destiny, of the human race was probably greater than that of any single man before or after him' - Arthur Koestler.

    Essentially, you make an initial guess, and then get more data to improve it. Bayes Theorem, or Bayes Rule, has a ton of real world applications, from estimating your risk of a heart attack to making recommendations on Netflix But It Isn't That Complicated This book is a short introduction to Bayes Theorem. It is only 15 pages long, and is intended to show you how Bayes Theorem works as quickly as possible. The examples are intentionally kept simple to focus solely on Bayes Theorem without requiring that the reader know complicated probability distributions. If you want to learn the basics of Bayes Theorem as quickly as possible, with some easy to duplicate examples, this is a good book for you.

    He begins with Copernicus, during the Renaissance, when science replaced mysticism as a means of explaining the workings of the world, and he continues through the centuries, creating an unbroken genealogy of not only the greatest but also the more obscure names of Western science, a dot-to-dot line linking amateur to genius, and accidental discovery to brilliant deduction.By focusing on the scientists themselves, Gribbin has written an anecdotal narrative enlivened with stories of personal drama, success and failure. A bestselling science writer with an international reputation, Gribbin is among the few authors who could even attempt a work of this magnitude. Praised as “a sequence of witty, information-packed tales” and “a terrifi c read” by The Times upon its recent British publication, The Scientists breathes new life into such venerable icons as Galileo, Isaac Newton, Albert Einstein and Linus Pauling, as well as lesser lights whose stories have been undeservedly neglected. Filled with pioneers, visionaries, eccentrics and madmen, this is the history of science as it has never been told before.From the Hardcover edition.

    For centuries, the power of zero savored of the demonic; once harnessed, it became the most important tool in mathematics. Zero follows this number from its birth as an Eastern philosophical concept to its struggle for acceptance in Europe and its apotheosis as the mystery of the black hole. Today, zero lies at the heart of one of the biggest scientific controversies of all time, the quest for the theory of everything. Elegant, witty, and enlightening, Zero is a compelling look at the strangest number in the universe and one of the greatest paradoxes of human thought.

    The real life and faith journey of Loretta Young -- her strong devotion to her Catholic faith and her passion for helping others in need.

    Berra, whose "Darwin: The Man" lectures are in high demand worldwide, tells the fascinating story of the person and the idea that changed everything. Berra discusses Darwin’s revolutionary scientific work, its impact on modern-day biological science, and the influence of Darwin’s evolutionary theory on Western thought. But Berra digs deeper to reveal Darwin the man by combining anecdotes with carefully selected illustrations and photographs.This small gem of a book includes 20 color plates and 60 black-and-white illustrations, along with an annotated list of Darwin’s publications and a chronology of his life.

    Hungarian-born Erdős believed that the meaning of life was to prove and conjecture. His work in the United States and all over the world has earned him the titles of the century's leading number theorist and the most prolific mathematician who ever lived. Erdős's important work has proved pivotal to the development of computer science, and his unique personality makes him an unforgettable character in the world of mathematics. Incapable of the smallest of household tasks and having no permanent home or job, he was sustained by the generosity of colleagues and by his own belief in the beauty of numbers. Witty and filled with the sort of mathematical puzzles that intrigued Erdős and continue to fascinate mathematicians today, My Brain Is Open is the story of this strange genius and a journey in his footsteps through the world of mathematics, where universal truths await discovery like hidden treasures and where brilliant proofs are poetry.

    . . Davidson has done a remarkable job." -Sir Arthur C. Clarke"Engaging . . . accessible, carefully documented . . . sophisticated." -Dr. David Hollinger for The New York Times Book Review"Entertaining . . . Davidson treats [the] nuances of Sagan's complex life with understanding and sympathy." -The Christian Science Monitor"Excellent . . . Davidson acts as a keen critic to Sagan's works and their vast uncertainties." -Scientific American"A fascinating book about an extraordinary man." -Johnny Carson"Davidson, an award-winning science writer, has written an absorbing portrait of this Pied Piper of planetary science. Davidson thoroughly explores Sagan's science, wrestles with his politics, and plumbs his personal passions with a telling instinct for the revealing underside of a life lived so publicly." -Los Angeles TimesCarl Sagan was one of the most celebrated scientists of this century-the handsome and alluring visionary who inspired a generation to look to the heavens and beyond. His life was both an intellectual feast and an emotional rollercoaster. Based on interviews with Sagan's family and friends, including his widow, Ann Druyan; his first wife, acclaimed scientist Lynn Margulis; and his three sons, as well as exclusive access to many personal papers, this highly acclaimed life story offers remarkable insight into one of the most influential, provocative, and beloved figures of our time-a complex, contradictory prophet of the Space Age.

     This graphic novel recounts the spiritual odyssey of philosopher Bertrand Russell. In his agonized search for absolute truth, he crosses paths with thinkers like Gottlob Frege, David Hilbert & Kurt Gödel, & finds a passionate student in Ludwig Wittgenstein. But his most ambitious goal—to establish unshakable logical foundations of mathematics—continues to loom before him. Thru love & hate, peace & war, he persists in the mission threatening to claim both his career & happiness, finally driving him to the brink of insanity. This story is at the same time a historical novel & an accessible explication of some of the biggest ideas of mathematics & modern philosophy. With rich characterizations & atmospheric artwork, it spins the pursuit of such ideas into a satisfying tale. Probing, layered, the book throws light on Russell’s inner struggles while setting them in the context of the timeless questions he tried to answer. At its heart, Logicomix is a story about the conflict between ideal rationality & the flawed fabric of reality.

    From his first days on the island he came to know and love fishing and the sea. For the next twelve years the famed author called the island his home. His years in Key West became the most crucial and prolific years of his life. During that period he wrote Death in the Afternoon, Green Hills of Africa, numerous important short stories, To Have and Have Not, and began For Whom the Bell Tolls. He also created and became his own living legend, self-consciously constructing the swaggering image known to the world as Papa.In the early 1970s journalist James McLendon seized the opportunity to interview Ernest Hemingway’s Key West friends who remained alive. A Key West resident himself, McLendon wrote this book by combining his knowledge of the island with his conversations and with the extensive Hemingway-related material held by the Monroe County Public Library. McLendon recreates the slow-paced, sub-tropical setting, the island’s Depression years, and the people and places that infused and inspired Hemingway. These were the years that saw his love affair with Martha Gellhorn and the crumbling of his marriage to Pauline Pfeiffer. Beyond letters and legal documents, too little of the Hemingway era in Key West is found in biographical studies. Because this book was first published in 1974, much of what exists in those studies today is derived from this manuscript. This book gives us a penetrating look at the significance of the Key West era in Hemingway’s career. James McLendon was a columnist for the Key West Citizen, a creative writing instructor and a freelance writer. His dispatches and articles appeared in various U.S. newspapers and magazines, including UPI wire services, the Christian Science Monitor and Writers Digest.

    Things did not go according to plan in Sleightholm's first years as a police dog handler. The difficulties of finding and keeping the right dog were so great that he was ready to give up. Then Cass came along. The two of them quickly formed a bond, graduated as stars from the training school, and became an outstandingly effective working partnership. Cass became part of the Sleightholm family, too. Car thieves, armed robbers, drug dealers, murderers, burglars—Cassius learned to find them, contain them, intimidate, and attack if he had to. Sometimes it was dangerous for him. Usually it was more dangerous for the criminal. The story of Cassius is by turns thrilling, funny, and moving, and always a fascinating insight into the freemasonry of police dog training.

    Alternating passages of extraordinarily lucid mathematical exposition with chapters of elegantly composed biography and history, Prime Obsession is a fascinating and fluent account of an epic mathematical mystery that continues to challenge and excite the world.

    When he got there, he was home for the rest of his life.From the true nature of fishing to the harsh realities of raising a family in the woods, from the role of fear in the bush to the small nuances of family relationships, A Life in the Bush is painted on a canvas both vast and richly detailed. A story that captures the tough physical demands, the rich life of the senses, and the unselfconscious freedom that comes from living apart from town and city.In this beautifully crafted memoir of his father, Roy MacGregor paints an intimate portrait of an unusual man and spins a spellbinding tale of a boy’s complex relationship with his father. He also evokes, perhaps for the first time in Canadian literature, the bush the way bush people see it, an insider's view of life in the totemic Canadian wilderness.

    From revelations about the meanest, softest, and smelliest players in the league, to Williams’s early days as a “young man with a lot of money and not a lot of sense,” to his strong and powerful views on race, privilege, and giving back, Loose Balls is a basketball book unlike any other.No inspirational pieties or chest-thumping boasting here—instead, Jayson Williams gives us the real insider tales of refs, groupies, coaches, entourages, and all the superstars, bench warmers, journeymen, clowns, and other performers in the rarefied circus that is professional basketball.From the Trade Paperback edition.