Traditional mathematics teaching is largely about solving exactly stated problems exactly, yet life often hands us partly defined problems needing only moderately accurate solutions. This engaging book is an antidote to the rigor mortis brought on by too much mathematical rigor, teaching us how to guess answers without needing a proof or an exact calculation.In Street-Fighting Mathematics, Sanjoy Mahajan builds, sharpens, and demonstrates tools for educated guessing and down-and-dirty, opportunistic problem solving across diverse fields of knowledge--from mathematics to management. Mahajan describes six tools: dimensional analysis, easy cases, lumping, picture proofs, successive approximation, and reasoning by analogy. Illustrating each tool with numerous examples, he carefully separates the tool--the general principle--from the particular application so that the reader can most easily grasp the tool itself to use on problems of particular interest. Street-Fighting Mathematics grew out of a short course taught by the author at MIT for students ranging from first-year undergraduates to graduate students ready for careers in physics, mathematics, management, electrical engineering, computer science, and biology. They benefited from an approach that avoided rigor and taught them how to use mathematics to solve real problems.Street-Fighting Mathematics will appear in print and online under a Creative Commons Noncommercial Share Alike license.

    

      “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.

    She wants to cover the hard-hitting issues, like world affairs and politics, but does she have the smarts for it? Thankfully, her overbearing and math-minded boss, Mr. Seki, is here to teach her how to analyze her stories with a mathematical eye.In The Manga Guide to Calculus, you'll follow along with Noriko as she learns that calculus is more than just a class designed to weed out would-be science majors. You'll see that calculus is a useful way to understand the patterns in physics, economics, and the world around us, with help from real-world examples like probability, supply and demand curves, the economics of pollution, and the density of Shochu (a Japanese liquor).Mr. Seki teaches Noriko how to:Use differentiation to understand a function's rate of change Apply the fundamental theorem of calculus, and grasp the relationship between a function's derivative and its integral Integrate and differentiate trigonometric and other complicated functions Use multivariate calculus and partial differentiation to deal with tricky functions Use Taylor Expansions to accurately imitate difficult functions with polynomials Whether you're struggling through a calculus course for the first time or you just need a painless refresher, you'll find what you're looking for in The Manga Guide to Calculus.This EduManga book is a translation from a bestselling series in Japan, co-published with Ohmsha, Ltd. of Tokyo, Japan.

    Two missions that must be fulfilled by any means. But at what price? In a distant galaxy, under twin suns and a purple sky, a team of Earth scientists explores a jungle planet hopeful they have at last found a suitable new home for their people. Set upon by aliens they soon learn these warriors aren't quite what they seem. They have a mission of their own and the female scientists who are remarkably like them, are much too tempting to ignore. Whisked away to a far-off world, the Odyssey's crew find themselves mated to these powerful men. Expected to comply with the rules of both an old-fashioned and yet surprisingly advanced society, the women struggle with their new roles by testing limits, denying their fates, and ultimately escaping. Brought together again through an interstellar treaty, both the scientists and the warriors must face down the challenges of integrating their two differently-minded societies. Can there be a solution to the ill-fated futures of both Earth and Primaria?

    Perfect for young fans of Diary of a Wimpy Kid, Mr Gum and Tom Gates!When Barry discovers that his mum and dad have failed to get him a superhero Future Ratboy costume (the keelest superhero in the WORLD) he is com-per-lee-ter-ly unimpressed to say the least. In fact, Barry has had enough of Christmas - and he's not the only one. Terry Claus, Father Christmas's smelly and disgusting younger brother is out to ruin Christmas for everyone - and he's taking Barry with him!Don't miss the other books in the series: I am not a Loser, I am still not a Loser, I am so over being a Loser, I am sort of a Loser, Barry Loser and the Holiday of Doom and Barry Loser and the case of the crumpled carton

     99.99% of the world’s mysteries are yet to be discovered and/or solved. Why not… It’s time for you to rediscover science? One of the most compelling draws of the sciences for many people is the potential of discovering something that was not known before. Whether someone’s doing it for fame, for fortune, or just for the fun of it, discovering something new, leaving your own personal mark for the rest of humanity’s time in the universe, is a tempting prospect for many. How would you feel about naming a star, and for others to know that you named it? That star would be visible in the sky for the rest of your lifetime, and more than likely for your great-great-great-grandchildren’s lifetimes. Your discovery would be immortalized above for the life of the star. Inside this book you will discover: -String theory and how it came about -Black holes and quantum gravity -If Schrödinger’s Cat is really a cat? -Disagreements between Einstein and Bohr -The double slit experiment Attention! Quantum Physics is NOT for everyone! This book is not for people: -Who doesn’t want to impress their girl with science -Who are not curious about the universe -Who isn’t inspired to name their own science theory If you are ready to learn about quantum physics, Scroll Up And Click On The “BUY NOW” Button Now!

    When Noah goes behind my back and hires Lauren, my gut tells me something isn’t right about the beautiful, intelligent woman.When she uncovers a company secret, I rethink my doubts about her.When her ex pops back into her life, I’m on guard again.When her adorable daughter and snaggle-toothed, one-eyed dog melt my heart, I lose sight of what’s important.In the end, I should have gone with my gut. She’s trouble with a capital T. The question is, what do I do when I’ve fallen for her, already love her daughter, and my company needs her expertise?

    Even if that means killing anyone and anything standing in her way.Once again these two couples try weathering the storm they call Gangsta Luv.

    Intuition and computational abilities are stressed. Original material on DE and multiple integrals has been expanded.

    After having her confidence unwound by her ex, she falls hard for a true gentleman. But once she realizes that her crush is her communications professor, her world is turned upside down.Haunted by dreams of the alluring Professor Hunter, Penny can't seem to dismiss her fantasies and the temptation to have him grows deeper. Will the excitement, danger, and mystery surrounding Professor Hunter bring her to her knees?ADDICTION (The Hunted Series Book 2)Temptation has quickly turned into addiction. Penny Taylor fell hard for the sexy, mysterious, exciting, and dangerous Professor Hunter. But scandalous affairs are meant to go down in flames. Now that he's not speaking to her, she feels numb. And what hurts the most is that he appears to be completely fine. As she struggles to accept that their relationship is really over, her best friend's crude advice is in the back of her mind- the best way to get over someone is to get under someone else.Will she be able to move on, or is her addiction to her alluring professor only just beginning?JAMES THE GRINCH (Exclusive Short Story)Penny and James are newly engaged. In a new city. With new friends. For Penny, all this change doesn't put a damper on the excitement she's had for Christmas ever since she was a child. And she's thrilled to combine her childhood traditions with James' for their first Christmas together. The only problem is that she's just learned that her new fiancé is a total Grinch.The stockings are hung, the lights are aglow, and the mistletoe is ready for kisses to be stolen beneath it. The only problem is that none of those decorations are in their apartment. For years, James has been celebrating an anti-Christmas with his friends. He's lost the Christmas spirit that he had when he was a child. And he doesn't seem to want to thaw his frozen heart.Penny decides that it's her new mission to make him believe again. And with extra love and a little sprinkle of Christmas magic, it might just be possible.CITY OF SIN (The Hunted Series Book 2.5)Nothing seems to be going Bee's way. She's been knocked down by her ex, her job, and the city in general. Could a blind date really be the start to the much needed change she's been hoping for?When Bee is already running late, a sexy stranger steals her cab. And once she finally arrives at the restaurant and finds out that he's her date, the night takes an unexpected turn. Maybe this sexy stranger is exactly what she's needed this whole time...Except Mason Caldwell is not a good man. A renowned playboy, heir to his family's fortune, and willing to do whatever it takes to make his dreams come true, he's not looking for a change. He's looking for vengeance. And a woman he barely knows is definitely not going to get in his way. But he can't stop thinking about her.Sometimes you don't know what you really want until it's right in front of you.

    I didn't know what I was missing before I found Ayla. She was a stranger that made my heart race and my body hot. All I had to do was get my lips on hers and give her the temptation." Mountain Man's Proposal "Her smile was innocent, but her body was so damn hot. She got a job and I got a new outlook on life. She brought out the side of me that I didn’t even know was alive. With her, I started to think about the future." Mountain Man's Bride "He was back and everything was changing. He wanted something from me, more than I first thought. It was hard to think when he was near and now Chris was too close. His lips were so demanding and I yearned for the power that he possessed over my body." Mountain Man's Secret Baby "Just like the tall peaks of Alaska… Ethan is untamed and rough around the edges. No one knows why he’s here in Nome, But something draws me to his stormy eyes… And I lose control of everything." Mountain Man's Fever is a complete series box set. As always, lots of love and romance and a very satisfying HEA!

     She was looking for a way to escape. I offered her the chance… for a price. But after a single night with me. I left her a gift she’ll never forget. She was a bikini barista trying to save up enough money to escape. I was carving up the streets of Seattle as the president of the Blue Wave MC. I saved her when one of her customers went too far. But I don’t work for free. There’s a price that she has to pay. A price she has to bear. And my child growing in her belly is just the first step. Devil's Gift is a full-length, standalone romance novel with steamy hot sex, NO CHEATING, strong language, a happily every after ending and NO CLIFFHANGERS. Contains dark and disturbing themes, and over the top sexiness that may be uncomfortable for some readers.

    Shows how any proof can be understood as a sequence of techniques. Covers the full range of techniques used in proofs, such as the contrapositive, induction, and proof by contradiction. Explains how to identify which techniques are used and how they are applied in the specific problem. Illustrates how to read written proofs with many step-by-step examples. Includes new, expanded appendices related to discrete mathematics, linear algebra, modern algebra and real analysis.

    This book discusses real sequences and series, continuity, functions of several variables, elementary and implicit functions, Riemann and Riemann-Stieltjes integrals, and Lebesgue integrals.