Even the simplest numbers can become powerful forces when manipulated by politicians or the media, but in the case of the law, your liberty -- and your life -- can depend on the right calculation. In Math on Trial, mathematicians Leila Schneps and Coralie Colmez describe ten trials spanning from the nineteenth century to today, in which mathematical arguments were used -- and disastrously misused -- as evidence. They tell the stories of Sally Clark, who was accused of murdering her children by a doctor with a faulty sense of calculation; of nineteenth-century tycoon Hetty Green, whose dispute over her aunt's will became a signal case in the forensic use of mathematics; and of the case of Amanda Knox, in which a judge's misunderstanding of probability led him to discount critical evidence -- which might have kept her in jail. Offering a fresh angle on cases from the nineteenth-century Dreyfus affair to the murder trial of Dutch nurse Lucia de Berk, Schneps and Colmez show how the improper application of mathematical concepts can mean the difference between walking free and life in prison. A colorful narrative of mathematical abuse, Math on Trial blends courtroom drama, history, and math to show that legal expertise isn't't always enough to prove a person innocent.

    By 1949, Godel had produced a remarkable proof: In any universe described by the Theory of Relativity, time cannot exist. Einstein endorsed this result reluctantly but he could find no way to refute it, since then, neither has anyone else. Yet cosmologists and philosophers alike have proceeded as if this discovery was never made. In A World Without Time, Palle Yourgrau sets out to restore Godel to his rightful place in history, telling the story of two magnificent minds put on the shelf by the scientific fashions of their day, and attempts to rescue the brilliant work they did together.

      “An unexpectedly intimate look into a highly accomplished man, his colleagues and friends, the development of a new field of geometric analysis, and a glimpse into a truly uncommon mind.”—Nina MacLaughlin, Boston Globe “Engaging, eminently readable . . . For those with a taste for elegant and largely jargon-free explanations of mathematics, The Shape of a Life promises hours of rewarding reading.”—Judith Goodstein, American Scientist  Harvard geometer and Fields medalist Shing-Tung Yau has provided a mathematical foundation for string theory, offered new insights into black holes, and mathematically demonstrated the stability of our universe. In this autobiography, Yau reflects on his improbable journey to becoming one of the world’s most distinguished mathematicians. Beginning with an impoverished childhood in China and Hong Kong, Yau takes readers through his doctoral studies at Berkeley during the height of the Vietnam War protests, his Fields Medal–winning proof of the Calabi conjecture, his return to China, and his pioneering work in geometric analysis. This new branch of geometry, which Yau built up with his friends and colleagues, has paved the way for solutions to several important and previously intransigent problems. With complicated ideas explained for a broad audience, this book offers readers not only insights into the life of an eminent mathematician, but also an accessible way to understand advanced and highly abstract concepts in mathematics and theoretical physics.

    Clues and taunts left by the killer along with the knowledge held by the teenager cause the three characters to intersect in a dangerous game of cat and mouse.

    

    Based on the experience of the authors in teaching Mathematics Courses for almost four decades at the Institute of Technology, New Delhi, this text book rather than a guide/problem book, lays emphasis on the presentation of fundamentals and theoretical concepts in an intelligible and easy to understand manner.

    It was all so unexpected.And now, she needs to fight the greatest battle of her life.Shirley is preoccupied with her non-stop daily routine: her demanding job at a law firm, raising her 18-month son and maintaining her loving relationship with her husband...Shirley’s busy life is turned upside down when her mother, who lives in Australia, comes over to visit and receives painful news – she has cancer.This terrible discovery is just the tip of the iceberg for Shirley, with many more struggles ahead, that she must face.Against all odds, and despite the challenges in her path, she goes on a long and courageous journey, with a single goal in mind – do everything it takes to be there for her children.

    Things are bound to get hot when the men of Crimson Security are involved. Book 1 My name is Darby Connors and I’m in deep. Maybe too deep for me to make it out alive. It isn’t the first time I’ve been in trouble while doing my job, but this time feels different. Something is coming for me. Someone is coming for me. Hendrix Crimson is assigned to guard my body, and guard it, he does. Caught up in the mess I’ve made, he tries to help me solve the case I’m working on so he only has to worry about one killer coming after me. Book 2 My name is Lacey Holt and I do not need help from Jagger Crimson. Someone is messing with my family, and my ranch, trying to drag up painful family memories. They’ve convinced my dad that my brother’s murderer is back and ready to pick off the rest of our family. I know better. I know that I can take care of it without Jagger, too. He’s a constant distraction and all he’ll do is get in my way. Convincing my dad of that is another story. When it becomes clear that the threat is directed at me, he is ready to ship me off to safety. I’m an adult, though. I’m tough. There’s nothing that this hidden bully can do to run me off my family land. Except for kidnap me and lock me away. So, maybe I do need Jagger after all. Not that I’d ever want to admit that to him. Book 3 Left an orphan after a rough childhood, I was taken in by the president of a rough Motorcycle Club. Given plenty of room to grow, I was treated like a princess. Until I wasn’t. When things in the club change and a new president takes his throne, I’m in more danger than ever. Sold and then saved by Jackson, I owe him my life. It’s not anything he’s interested in, though. Jackson comes with baggage, but I get it. I have my own. Who can help that when we unpack it, things get a little messy? Book 4 I’m not who I used to be. Detective Rain Willows died while being held captive by a very bad man. Now, I don’t know who I am. I’m not a cop. I’m barely a human some days. I’m scared. I lost everything. I gained some scars. The bad man is still after me. Thad Brooks has an ax to grind with me, but he feels like the only thing standing between me and death. I don’t want to admit that I’m afraid, or that I need help, but when things get bad enough, I’m not too stubborn to wave the white flag. Book 5 My only desire in life is to get my daughter back. At any cost, including my life. My name is Clara Crimson and I’m not a good person. I live with a monster and I have killed. I don’t deserve to be happy, but she does. Cash Crimson, my ex-husband, has every reason to hate me and he does. He probably would like to watch me die, but he thinks he needs me to find our daughter. What we find isn’t what we expected, though. I’m not sure either of us will survive it. I’m not sure I want to. We have to keep our daughter safe. We have to get close and remember we’re on the same team. It's time to bring down the man who destroyed us.

    In simple rhymes, Tang explains the fundamentals of how each number from 1 to 10 works. His poem "Four Eyes," for example, explains how any number multiplied by four can be merely doubled twice: "Four is very fast to do, when you multiply by 2. Here's a little good advice -- please just always double twice!" He then goes on to explain: "What is 4x4? It's 4 doubled twice. Double once: 4+4=8. Double twice: 8+8=16," and he even provides extra challenge questions below. All of his poems and problems are just as easy (e.g., a number times 6 is tripled, then doubled; a number times 9 is multiplied by 10, then subtracted once), and the book is rounded out with full practice tables in the back.Tang provides children with an excellent lesson, helping them make sense of daunting math without a bombardment of complicated rules. Kids will cheer his winsome presentation, which is wonderfully complemented by Harry Brigg's computer illustrations of animals cavorting around and having fun. Both practical and pleasing, The Best of Times is math that'll help make homework and tests a breeze. Matt Warner

    Kurt Giidel maintained, and offered detailed proof, that in any arithmetic system, even in elementary parts of arithmetic, there are propositions which cannot be proved or disproved within the system. It is thus uncertain that the basic axioms of arithmetic will not give rise to contradictions. The repercussions of this discovery are still being felt and debated in 20th-century mathematics.The present volume reprints the first English translation of Giidel's far-reaching work. Not only does it make the argument more intelligible, but the introduction contributed by Professor R. B. Braithwaite (Cambridge University}, an excellent work of scholarship in its own right, illuminates it by paraphrasing the major part of the argument.This Dover edition thus makes widely available a superb edition of a classic work of original thought, one that will be of profound interest to mathematicians, logicians and anyone interested in the history of attempts to establish axioms that would provide a rigorous basis for all mathematics. Translated by B. Meltzer, University of Edinburgh. Preface. Introduction by R. B. Braithwaite.

    Now that machine learning is thriving, even programmers who know close to nothing about this technology can use simple, efficient tools to implement programs capable of learning from data. This practical book shows you how.By using concrete examples, minimal theory, and two production-ready Python frameworks—Scikit-Learn and TensorFlow—author Aurélien Géron helps you gain an intuitive understanding of the concepts and tools for building intelligent systems. You’ll learn how to use a range of techniques, starting with simple Linear Regression and progressing to Deep Neural Networks. If you have some programming experience and you’re ready to code a machine learning project, this guide is for you.This hands-on book shows you how to use:Scikit-Learn, an accessible framework that implements many algorithms efficiently and serves as a great machine learning entry pointTensorFlow, a more complex library for distributed numerical computation, ideal for training and running very large neural networksPractical code examples that you can apply without learning excessive machine learning theory or algorithm details

    I hope it helps you too!

     This top-selling, theorem-proof text presents a careful treatment of the principal topics of linear algebra, and illustrates the power of the subject through a variety of applications. It emphasizes the symbiotic relationship between linear transformations and matrices, but states theorems in the more general infinite-dimensional case where appropriate.

     Experience the gripping first entry in the action-packed Barrett Mason Thriller series! Barrett Mason’s mission was simple: help an Iranian biochemist defect. Extract him to the States then learn the darkest secrets of the Ayatollah’s weapons programs. Iran's deadliest spies would try to kill them along the way, but Barrett never shied away from a fight. Everything was going fine until Barrett was caught in a spy’s worst nightmare: his own side tried to kill him. Trapped between two sides full of expertly trained, cold-blooded killers means standing his ground is suicide. And running will only get him so far. But Barrett Mason never lays down. Not when failure means unleashing the deadliest weapons known to man. He'll fight to get his revenge, or he’ll die trying. Fans of Clancy's Jack Ryan, Child's Jack Reacher, Ludlum's Jason Bourne, and LT Ryan's Jack Noble will be hooked by the heart-pounding, life-or-death adventures of Barrett Mason. Other books in the Barrett Mason Thriller series Book 0: The Lost Son Book 1: Matador Book 2: Tyrant