Many people regard mathematicians as a race apart, possessed of almost supernatural powers. While this is very flattering for successful mathematicians, it is very bad for those who, for one reason or another, are attempting to learn the subject.'W.W. Sawyer's deep understanding of how we learn and his lively, practical approach have made this an ideal introduction to mathematics for generations of readers. By starting at the level of simple arithmetic and algebra and then proceeding step by step through graphs, logarithms and trigonometry to calculus and the dizzying world of imaginary numbers, the book takes the mystery out of maths. Throughout, Sawyer reveals how theory is subordinate to the real-life applications of mathematics - the Pyramids were built on Euclidean principles three thousand years before Euclid formulated them - and celebrates the sheer intellectual stimulus of mathematics at its best.

    “The most entertaining logician and set theorist who ever lived” (Martin Gardner) gives us an encore to The Lady or the Tiger?-a fiendishly clever, utterly captivating new collection of 225 brainteasers, puzzles, and paradoxes.

    Since the publication of the First Edition over thirty years ago, Div, Grad, Curl, and All That has been widely renowned for its clear and concise coverage of vector calculus, helping science and engineering students gain a thorough understanding of gradient, curl, and Laplacian operators without required knowledge of advanced mathematics.

    Along the way he provides an engaging and witty commentary while introducing the lay reader to both classic and cutting-edge concepts in physics, including:What Superman's strength can tell us about the Newtonian physics of force, mass, and accelerationHow Iceman's and Storm's powers illustrate the principles of thermal dynamicsThe physics behind the death of Spider-Man's girlfriend Gwen StacyWhy physics professors gone bad are the most dangerous evil geniuses!

    Hall's legendary The Secret Teachings of All Ages is a codex to the ancient occult and esoteric traditions of the world. Students of hidden wisdom, ancient symbols, and arcane practices treasure Hall's magnum opus above all other works.While many thousands of copies have sold since its initial publication in 1928, The Secret Teachings of All Ages has previously been available only in oversized, expensive editions. For the first time, Hall's celebrated classic is now published in an affordable trade paperback volume. Literally hundreds of entries shine a rare light on some of the most fascinating and closely held aspects of myth, religion, and philosophy from throughout the centuries.More than one hundred line drawings and a sixteen-page color insert reproduce some of the finest illustrations of the original book, while reset and reformatted text makes this edition of The Secret Teachings of All Ages newly accessible to readers everywhere.

    Heath's translation of the thirteen books of Euclid's Elements. In keeping with Green Lion's design commitment, diagrams have been placed on every spread for convenient reference while working through the proofs; running heads on every page indicate both Euclid's book number and proposition numbers for that page; and adequate space for notes is allowed between propositions and around diagrams. The all-new index has built into it a glossary of Euclid's Greek terms.Heath's translation has stood the test of time, and, as one done by a renowned scholar of ancient mathematics, it can be relied upon not to have inadvertantly introduced modern concepts or nomenclature. We have excised the voluminous historical and scholarly commentary that swells the Dover edition to three volumes and impedes classroom use of the original text. The single volume is not only more convenient, but less expensive as well.

    But linguist Daniel Everett argues that, like other tools, language was invented by humans and can be reinvented or lost. He shows how the evolution of different language forms—that is, different grammar—reflects how language is influenced by human societies and experiences, and how it expresses their great variety.  For example, the Amazonian Pirahã put words together in ways that violate our long-held under-standing of how language works, and Pirahã grammar expresses complex ideas very differently than English grammar does. Drawing on the Wari’ language of Brazil, Everett explains that speakers of all languages, in constructing their stories, omit things that all members of the culture understand. In addition, Everett discusses how some cultures can get by without words for numbers or counting, without verbs for “to say” or “to give,” illustrating how the very nature of what’s important in a language is culturally determined. Combining anthropology, primatology, computer science, philosophy, linguistics, psychology, and his own pioneering—and adventurous—research with the Amazonian Pirahã, and using insights from many different languages and cultures, Everett gives us an unprecedented elucidation of this society-defined nature of language. In doing so, he also gives us a new understanding of how we think and who we are.

    Written with clarity and insight, Leap of Perception offers a comprehensive guide on how to adapt to an expanding paradigm of perception.Building on her first two books, The Intuitive Way and Frequency, author Penney Peirce once again translates a powerful and complex concept into an effective life practice that is accessible to all.Readers will learn to materialize the situations they want, resolve conflict in relationships, expand their creativity, reduce exhaustion and anxiety from multitasking, ease fear caused by the transformation process, develop new attention skills, and more. Leap of Perception is an amazing gift.

    From the very first attempts by the Greeks to grapple with the complexities of our known world to the latest application of infinity in physics, The Road to Reality carefully explores the movement of the smallest atomic particles and reaches into the vastness of intergalactic space. Here, Penrose examines the mathematical foundations of the physical universe, exposing the underlying beauty of physics and giving us one the most important works in modern science writing.

    You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery.

    Yoga is from the Sanskrit root meaning “union,” and a sutra is a thread or aphoristic verse. The basic questions “Who am I?” “Where am I going?” “What is the purpose of life?” are asked by each new generation, and Patanjali’s answers form one of the oldest and most vibrant spiritual texts in the world. He explains what yoga is, how it works, and exactly how to purify the mind and let it settle into absolute stillness. This stillness is our own Self. It is the indispensable ground for Enlightenment, which is the ultimate goal of all our aspirations.Alistair Shearer’s lucid introduction and superb translation, fully preserving Patanjali’s jewel-like style, bring these ancient but vital teachings to those who seek the path of self-knowledge today.Bell Tower’s series, Sacred Teachings, offers essential spiritual classics from all traditions. May each book become a trusted companion on the way of truth, encouraging readers to study the wisdom of the ages and put it into practice each day.

    Topics include: Limits, Derivatives, and Integrations.

    

    The thirty-eight essays provide every significant topic in the study of Indian politics by eminent experts. They address the links between Indian politics and institutions of the state, ideologies, political processes, social movements, identity politics, government policy, international affairs, and the academia.The success of India's democratic political system despite immense and multidimensional diversity and differences has been a subject of longstanding academic debate and analysis. In the last few decades, in an increasingly globalized and multicultural world, India has carved its position as a globaleconomic and political power, and Indian polity and society have witnessed rapid transformation in terms of structure, processes, success, and failures. Grasping this swift and phenomenal change is a mammoth task, and The Oxford Companion to Politics in India is the best resource to capture themacro as well as micro view of Indian politics in a global world.Specially designed and priced to serve the needs of students and teachers of Indian politics, this unprecedented survey presents in one volume, thirty-eight essays on every theme of Indian politics written by experts in the field, and a substantial new Preface for the student readers. Clustered intoeight sections, these essays address the links between Indian politics and institutions of the state, ideologies, political processes, social movements, identity politics, government policy, international affairs, and the academia. Weaving together historical narratives with fresh analyses, thisvolume provides an accessible yet deeply researched narrative of politics in modern India.

    In the Fourth Edition CALCULUS, EARLY TRANSCENDENTALS these functions are introduced in the first chapter and their limits and derivatives are found in Chapters 2 and 3 at the same time as polynomials and other elementary functions. In this Fourth Edition, Stewart retains the focus on problem solving, the meticulous accuracy, the patient explanations, and the carefully graded problems that have made these texts word so well for a wide range of students. All new and unique features in CALCULUS, FOURTH EDITION have been incorporated into these revisions also.