Topics include: Trigonometric Identities & Equations, Circular Functions, and Polar Equations & Complex Numbers.

    Back in 2010, research scientist and entrepreneur Ran Zilca set out from his home in New York on a motorcycle, bound for California in search of the next chapter in his life. Along this soul-searching journey, he spent hundreds of hours in contemplation on the road, met with fellow travelers from all walks of life, and interviewed leading experts in research labs, spiritual centers, and temples all across the country. Six-thousand miles later, he returned home, sold his company, and moved to a different continent. Ride of Your Life chronicles this transformative journey, sharing the collective wisdom Ran learned from one-on-one discussions with spiritual leaders and researchers, including Deepak Chopra, Phil Zimbardo, and Sonja Lyubomirsky. This groundbreaking book in the field of positive psychology is part travel memoir, part spiritual compass, and a practical handbook for personal transformation. Ride of Your Life will help you awaken your dreams and answer your own calling for a happier and more meaningful life.

    Erno Rubik inspires us with what he’s learned in a lifetime of creating, curiosity, and discovery.Erno Rubik was a child when he first became obsessed with puzzles of all kinds. “Puzzles,” he writes, “bring out important qualities in each of us: concentration, curiosity, a sense of play, the eagerness to discover a solution.” To Rubik puzzles aren’t just games—they’re creativity machines. He encourages us to embrace our inner curiosity and find the puzzles that surround us in our everyday lives. “If you are determined, you will solve them,” he writes. Rubik’s own puzzle, the Cube, went on to be solved by millions worldwide for over forty years, become one of the bestselling toys of all time, and to be featured as a global symbol of intelligence and ingenuity.In Cubed, Rubik covers more than just his journey to inventing his eponymous cube. He makes a case for always being an amateur—something he has always considered himself to be. He discusses the inevitability of problems during any act of invention. He reveals what it was like to experience the astonishing worldwide success of an object he made purely for his own play. And he offers what he thinks it means to be a true creator (hint: anyone can do it). Steeped in the wisdom and also the humility of a born inventor, Cubed offers a unique look at the imperfect science of creation.

    Rather than give into her frustration, she reached for Buddha’s teachings—the Zen wisdom that formed the basis of her own longtime spiritual practice. She survived the semester and gradually rediscovered the joy of teaching that had been progressively declining. In this wonderful book, she shares the lessons she learned—lessons that reveal time and again: No matter the situation, it’s always about getting your head in the right place first. Resolution begins in our own minds. Some days, some semesters, and even some years will be more challenging and more wearisome than others, she warns. But in Buddha in the Classroom, Quesada offers a lasting source of encouragement and inspiration. Although the book draws from Eastern teachings, the wisdom is for everyone, regardless of personal background, creed, or faith. With elements of The Last Lecture as well as Chicken Soup for the Teacher’s Soul, this is the perfect gift for teachers—but also for anyone needing inspiration.

    Or, as #1 New York Times bestselling author and celebrity trainer Jorge Cruise explains: When we eat is as important as what we eat. Building on the scientifically proven but hard-to-sustain day-on, day-off technique known as "intermittent fasting," Cruise simplifies your calendar by dividing every day into two easy-to-remember nutritional zones: a 16-hour evening and overnight "burn zone" (semi-fasting) followed by an 8-hour "boost zone" (eating). To help you crush cravings throughout, he ingeniously introduces foods that can be consumed in either zone to keep you burning fat all around the clock. You'll never be hungry if you don't really ever have to fully fast! Putting the body on weight-loss autopilot, The Cruise Control Diet includes: * 50 recipes for deliciously unexpected boost-zone foods, such as Margherita pizza, spaghetti squash lasagna, and turmeric shrimp;* 15 high-fat, no-sugar burn-zone recipes for craving-quenching foods like chocolate coconut mousse and caramel chai latte;* Weekly menus and handy grocery lists to take guessing out of the equation;* Candid testimonials and amazing weight loss results from Cruise's clients;* An optional burn-zone exercise program with instructional photos.

    They'll also find the related analytic geometry much easier. The clear review of algebra and geometry in this edition will make calculus easier for students who wish to strengthen their knowledge in these areas. Updated to meet the emphasis in current courses, this new edition of a popular guide--more than 104,000 copies were bought of the prior edition--includes problems and examples using graphing calculators..

    Linear Equations; Vector Spaces; Linear Transformations; Polynomials; Determinants; Elementary canonical Forms; Rational and Jordan Forms; Inner Product Spaces; Operators on Inner Product Spaces; Bilinear Forms For all readers interested in linear algebra.

    This book reveals the most exhilarating oddities from Professor Stewart's legendary cabinet.Inside, you will find hidden gems of logic, geometry, and probability-like how to extract a cherry from a cocktail glass (harder than you think), a pop-up dodecahedron, and the real reason why you can't divide anything by zero. Scattered among these are keys to Fermat's last theorem, the Poincaréonjecture, chaos theory, and the P=NP problem (you'll win a million dollars if you solve it). You never know what enigmas you'll find in the Stewart cabinet, but they're sure to be clever, mind-expanding, and delightfully fun.

    Intriguing, witty, paradoxical productions of one of the world's foremost creators of puzzles.This book was converted from its physical edition to the digital format by a community of volunteers. You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery.

    Serving hand-prepared, contemporary renditions of traditional family recipes, Carrabba's makes everyone who walks through the door feel right at home. Each meal is served in the time-honored tradition of warm Italian hospitality and authentically prepared food made from the heart. Now, you can re-create the Carrabba's experience in your own kitchen with delicious recipes inspired by generations of family cooking. In the true spirit of generosity, Recipes from Around Our Family Table shares not just these mouthwatering signature recipes, but also the cooking secrets that make them so good. Includes 75 authentic Italian recipes and Carrabba's favorites, like Chicken Bryan, Mama Mandola's Sicilian Chicken Soup and Pizza Margherita Offers tips on successful grilling, preparing perfect pasta, finding the best ingredients, mastering homemade pizza, and more

    Wall Street lost more than 49% of the typical investor's money—twice—since the year 2000. And studies show that because they followed the conventional wisdom, almost half of all Boomers won't have enough money to cover even basic living expenses during their retirement years. Now the financial gurus whose advice got you into this mess in the first place are telling you to "take more risk," "work till you drop," and "plan on spending less in retirement." Don't let them fool you again!In The Bank On Yourself Revolution, financial security expert Pamela Yellen details how hundreds of thousands of people of all ages and incomes have bucked the system to secure their families' financial futures without gambling in the Wall Street Casino or taking any unnecessary risks. You'll discover a proven step-by-step plan for growing your wealth safely, predictably, and guaranteed every single year—even when the markets are tumbling. And you'll learn how to bypass banks, credit card and financing companies to become your own source of financing for cars, vacations, a college education, business expenses and other major purchases.The Bank On Yourself Revolution isn't a "get-rich-quick" scheme; it's about having real wealth and financial security for as long as you live. You can finally know how much money you'll have next year, in 10, 20 or 30 years—and at every point along the way. Join the Revolution and take control of your own financial future!

    

    In A Brief History of Mathematical Thought, Luke Heaton explores how the language of mathematics has evolved over time, enabling new technologies and shaping the way people think. From stone-age rituals to algebra, calculus, and the concept of computation, Heaton shows the enormous influence of mathematics on science, philosophy and the broader human story. The book traces the fascinating history of mathematical practice, focusing on the impact of key conceptual innovations. Its structure of thirteen chapters split between four sections is dictated by a combination of historical and thematic considerations. In the first section, Heaton illuminates the fundamental concept of number. He begins with a speculative and rhetorical account of prehistoric rituals, before describing the practice of mathematics in Ancient Egypt, Babylon and Greece. He then examines the relationship between counting and the continuum of measurement, and explains how the rise of algebra has dramatically transformed our world. In the second section, he explores the origins of calculus and the conceptual shift that accompanied the birth of non-Euclidean geometries. In the third section, he examines the concept of the infinite and the fundamentals of formal logic. Finally, in section four, he considers the limits of formal proof, and the critical role of mathematics in our ongoing attempts to comprehend the world around us. The story of mathematics is fascinating in its own right, but Heaton does more than simply outline a history of mathematical ideas. More importantly, he shows clearly how the history and philosophy of maths provides an invaluable perspective on human nature.

    The stories show that, as James Gleick puts it in the foreword, "inspiration strikes willy-nilly." One researcher thinks of quantum chaotic systems at a bus stop; another suddenly realizes a path to proving a theorem of number theory while in a friend's backyard; a statistician has a "bathroom sink epiphany" and discovers the key to solving the Gaussian correlation inequality. Readers of The Prime Number Conspiracy, says Quanta editor-in-chief Thomas Lin, are headed on "breathtaking intellectual journeys to the bleeding edge of discovery strapped to the narrative rocket of humanity's never-ending pursuit of knowledge."Quanta is the only popular publication that offers in-depth coverage of the latest breakthroughs in understanding our mathematical universe. It communicates mathematics by taking it seriously, wrestling with difficult concepts and clearly explaining them in a way that speaks to our innate curiosity about our world and ourselves. Readers of this volume will learn that prime numbers have decided preferences about the final digits of the primes that immediately follow them (the "conspiracy" of the title); consider whether math is the universal language of nature (allowing for "a unified theory of randomness"); discover surprising solutions (including a pentagon tiling proof that solves a century-old math problem); ponder the limits of computation; measure infinity; and explore the eternal question "Is mathematics good for you?"ContributorsAriel Bleicher, Robbert Dijkgraaf, Kevin Hartnett, Erica Klarreich, Thomas Lin, John Pavlus, Siobhan Roberts, Natalie WolchoverCopublished with Quanta Magazine

    From vast deserts to an Indonesian fishing boat, a slow train through Burma to an armed confrontation in Laos, lullabies from middle-aged Chinese businessmen to a cold night on the Great Wall, wolves and reindeer herders, thieves and nomads: this is a vivid illustration of Asia and the people who live there, and of one ancient, stubborn motorcycle travelling through the world's wild places.