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| doing the math meme: Quantum Field Theory Mark Srednicki, 2007-01-25 Quantum field theory is the basic mathematical framework that is used to describe elementary particles. This textbook provides a complete and essential introduction to the subject. Assuming only an undergraduate knowledge of quantum mechanics and special relativity, this book is ideal for graduate students beginning the study of elementary particles. The step-by-step presentation begins with basic concepts illustrated by simple examples, and proceeds through historically important results to thorough treatments of modern topics such as the renormalization group, spinor-helicity methods for quark and gluon scattering, magnetic monopoles, instantons, supersymmetry, and the unification of forces. The book is written in a modular format, with each chapter as self-contained as possible, and with the necessary prerequisite material clearly identified. It is based on a year-long course given by the author and contains extensive problems, with password protected solutions available to lecturers at www.cambridge.org/9780521864497. |
| doing the math meme: Math with Bad Drawings Ben Orlin, 2018-09-18 A hilarious reeducation in mathematics-full of joy, jokes, and stick figures-that sheds light on the countless practical and wonderful ways that math structures and shapes our world. In Math With Bad Drawings, Ben Orlin reveals to us what math actually is; its myriad uses, its strange symbols, and the wild leaps of logic and faith that define the usually impenetrable work of the mathematician. Truth and knowledge come in multiple forms: colorful drawings, encouraging jokes, and the stories and insights of an empathetic teacher who believes that math should belong to everyone. Orlin shows us how to think like a mathematician by teaching us a brand-new game of tic-tac-toe, how to understand an economic crises by rolling a pair of dice, and the mathematical headache that ensues when attempting to build a spherical Death Star. Every discussion in the book is illustrated with Orlin's trademark bad drawings, which convey his message and insights with perfect pitch and clarity. With 24 chapters covering topics from the electoral college to human genetics to the reasons not to trust statistics, Math with Bad Drawings is a life-changing book for the math-estranged and math-enamored alike. |
| doing the math meme: Humble Pi Matt Parker, 2021-01-19 #1 INTERNATIONAL BESTSELLER AN ADAM SAVAGE BOOK CLUB PICK The book-length answer to anyone who ever put their hand up in math class and asked, “When am I ever going to use this in the real world?” “Fun, informative, and relentlessly entertaining, Humble Pi is a charming and very readable guide to some of humanity's all-time greatest miscalculations—that also gives you permission to feel a little better about some of your own mistakes.” —Ryan North, author of How to Invent Everything Our whole world is built on math, from the code running a website to the equations enabling the design of skyscrapers and bridges. Most of the time this math works quietly behind the scenes . . . until it doesn’t. All sorts of seemingly innocuous mathematical mistakes can have significant consequences. Math is easy to ignore until a misplaced decimal point upends the stock market, a unit conversion error causes a plane to crash, or someone divides by zero and stalls a battleship in the middle of the ocean. Exploring and explaining a litany of glitches, near misses, and mathematical mishaps involving the internet, big data, elections, street signs, lotteries, the Roman Empire, and an Olympic team, Matt Parker uncovers the bizarre ways math trips us up, and what this reveals about its essential place in our world. Getting it wrong has never been more fun. |
| doing the math meme: Math Jokes 4 Mathy Folks G. Patrick Vennebush, 2010 Professor and Mathemagician, Harvey Mudd College, Claremont, CA -- |
| doing the math meme: Mathematical Statistics Jun Shao, 2008-02-03 This graduate textbook covers topics in statistical theory essential for graduate students preparing for work on a Ph.D. degree in statistics. This new edition has been revised and updated and in this fourth printing, errors have been ironed out. The first chapter provides a quick overview of concepts and results in measure-theoretic probability theory that are useful in statistics. The second chapter introduces some fundamental concepts in statistical decision theory and inference. Subsequent chapters contain detailed studies on some important topics: unbiased estimation, parametric estimation, nonparametric estimation, hypothesis testing, and confidence sets. A large number of exercises in each chapter provide not only practice problems for students, but also many additional results. |
| doing the math meme: How to Ace Calculus Colin Adams, Abigail Thompson, Joel Hass, 2015-10-06 Written by three gifted-and funny-teachers, How to Ace Calculus provides humorous and readable explanations of the key topics of calculus without the technical details and fine print that would be found in a more formal text. Capturing the tone of students exchanging ideas among themselves, this unique guide also explains how calculus is taught, how to get the best teachers, what to study, and what is likely to be on exams-all the tricks of the trade that will make learning the material of first-semester calculus a piece of cake. Funny, irreverent, and flexible, How to Ace Calculus shows why learning calculus can be not only a mind-expanding experience but also fantastic fun. |
| doing the math meme: M Is for Mama Abbie Halberstadt, 2022-02-01 Mama of ten Abbie Halberstadt helps women humbly and gracefully rise to the high calling of motherhood without settling for mediocrity or losing their minds in the process. Motherhood is a challenge. Unfortunately, our worldly culture offers moms little in the way of real help. Mamas only connect to celebrate surviving another day and to share in their misery rather than rejoice in what God has done and to build each other up in hard times. There has a be a better way, a biblical way, for mamas to grow and thrive. As a daughter of Christ, you have been called to be more than an average mama. Attaining excellence doesn’t have to be unsettling but it will take committed focus and a desire to parent well according to God’s grace and for His glory. M is for Mama offers advice, encouragement, and scripturally sound strategies seasoned with a little bit of humor to help you embrace the challenge of biblical motherhood and raise your children with love and wisdom. Mama, you are worthy of the awesome responsibility God has given you. Now it’s time to start believing you can live up to it. |
| doing the math meme: The Busyness Delusion Chris Gardener, 2018-06-17 When your business is a job in disguise and feels like a hamster wheel it's time to get smarter. How to have financial security, freedom and fulfilment ... without being so stupidly busy. When people find out you run your own business you know what they'll ask: How's it going? Are you busy? Somehow, busy has come to mean successful. But you didn't wake up this morning thinking my main aim today is to be as busy as possible! You don't have your business to be busy ... so why DO you work so hard? We all have our businesses for the same reason. The same three reasons actually - to have financial security, freedom and fulfilment - the 3Fs. But these aren't the outcomes for most small businesses. Instead, the common experience feels like you're on a hamster wheel, where the hours are long and the rewards mediocre. Self-esteem is threatened and life, love and relationships impacted. This book explains why this happens and how to approach work in a smarter way, to have a better business with less busyness and more certain results, so you can get back to living and loving life again. How, by climbing off the hamster wheel and escaping The Busyness Delusion, you can take the easier, more certain route to turn your own business into one that does give you all 3Fs. It covers: Why the hustle method is seductive but flawed, and how to use a smarter approach Why most self-employed people unwittingly choose the hardest way to earn, and what the easier options are. How to overcome the biggest obstacle to a smarter business and better life. What financial security really means and how to achieve it quicker and more easily. How to get better results by applying a simple model of how the brain works to give you more control. How to eliminate your competition to make it easier to get better results. Providing a new framework, illustrated in clear diagrams and told through a compelling story, this book reveals why copying others creates the hamster wheel effect, and precisely what to do to have a business and life you deserve. This book nails the problem with most small businesses. The solutions are time-tested principles, for the first time pulled together in an original and enjoyable way that's easy to understand and implement. Dan Sager |
| doing the math meme: You Failed Your Math Test, Comrade Einstein: Adventures And Misadventures Of Young Mathematicians Misha Shifman, 2005-04-27 This groundbreaking work features two essays written by the renowned mathematician Ilan Vardi. The first essay presents a thorough analysis of contrived problems suggested to “undesirable” applicants to the Department of Mathematics of Moscow University. His second essay gives an in-depth discussion of solutions to the Year 2000 International Mathematical Olympiad, with emphasis on the comparison of the olympiad problems to those given at the Moscow University entrance examinations.The second part of the book provides a historical background of a unique phenomenon in mathematics, which flourished in the 1970s-80s in the USSR. Specially designed math problems were used not to test students' ingenuity and creativity but, rather, as “killer problems,” to deny access to higher education to “undesirable” applicants. The focus of this part is the 1980 essay, “Intellectual Genocide”, written by B Kanevsky and V Senderov. It is being published for the first time. Also featured is a little-known page of the Soviet history, a rare example of the oppressed organizing to defend their dignity. This is the story of the so-called Jewish People's University, the inception of which is associated with Kanevsky, Senderov and Bella Subbotovskaya. |
| doing the math meme: Deep Learning for Coders with fastai and PyTorch Jeremy Howard, Sylvain Gugger, 2020-06-29 Deep learning is often viewed as the exclusive domain of math PhDs and big tech companies. But as this hands-on guide demonstrates, programmers comfortable with Python can achieve impressive results in deep learning with little math background, small amounts of data, and minimal code. How? With fastai, the first library to provide a consistent interface to the most frequently used deep learning applications. Authors Jeremy Howard and Sylvain Gugger, the creators of fastai, show you how to train a model on a wide range of tasks using fastai and PyTorch. You’ll also dive progressively further into deep learning theory to gain a complete understanding of the algorithms behind the scenes. Train models in computer vision, natural language processing, tabular data, and collaborative filtering Learn the latest deep learning techniques that matter most in practice Improve accuracy, speed, and reliability by understanding how deep learning models work Discover how to turn your models into web applications Implement deep learning algorithms from scratch Consider the ethical implications of your work Gain insight from the foreword by PyTorch cofounder, Soumith Chintala |
| doing the math meme: Is Math Real? Eugenia Cheng, 2023-08-15 One of the world’s most creative mathematicians offers a “brilliant” and “mesmerizing” (Popular Science) new way to look at math—focusing on questions, not answers Winner of the Los Angeles Times Book Prize and a New Scientist Best Book of the Year Where do we learn math: From rules in a textbook? From logic and deduction? Not really, according to mathematician Eugenia Cheng: we learn it from human curiosity—most importantly, from asking questions. This may come as a surprise to those who think that math is about finding the one right answer, or those who were told that the “dumb” question they asked just proved they were bad at math. But Cheng shows why people who ask questions like “Why does 1 + 1 = 2?” are at the very heart of the search for mathematical truth. Is Math Real? is a much-needed repudiation of the rigid ways we’re taught to do math, and a celebration of the true, curious spirit of the discipline. Written with intelligence and passion, Is Math Real? brings us math as we’ve never seen it before, revealing how profound insights can emerge from seemingly unlikely sources. |
| doing the math meme: Foundation Actionscript 3.0 Animation Keith Peters, 2007-05-25 This is the first definitive and authoritative book available on ActionScript 3 animation techniques. ActionScript animation is a very popular discipline for Flash developers to learn. The essential skill set has been learned by many Flash developers through the first edition of this book. This has now been updated to ActionScript 3, Adobe's new and improved scripting language. All of the code has been updated, and some new techniques have been added to take advantage of ActionScript 3's new features, including the display list and new event architecture. The code can be used with the Flash 9 IDE, Flex Builder 2, or the free Flex 2 SDK. |
| doing the math meme: The Man of Numbers Keith Devlin, 2011-11-07 In 1202, a 32-year old Italian finished one of the most influential books of all time, which introduced modern arithmetic to Western Europe. Devised in India in the seventh and eighth centuries and brought to North Africa by Muslim traders, the Hindu-Arabic system helped transform the West into the dominant force in science, technology, and commerce, leaving behind Muslim cultures which had long known it but had failed to see its potential. The young Italian, Leonardo of Pisa (better known today as Fibonacci), had learned the Hindu number system when he traveled to North Africa with his father, a customs agent. The book he created was Liber abbaci, the 'Book of Calculation', and the revolution that followed its publication was enormous. Arithmetic made it possible for ordinary people to buy and sell goods, convert currencies, and keep accurate records of possessions more readily than ever before. Liber abbaci's publication led directly to large-scale international commerce and the scientific revolution of the Renaissance. Yet despite the ubiquity of his discoveries, Leonardo of Pisa remains an enigma. His name is best known today in association with an exercise in Liber abbaci whose solution gives rise to a sequence of numbers - the Fibonacci sequence - used by some to predict the rise and fall of financial markets, and evident in myriad biological structures. In The Man of Numbers, Keith Devlin recreates the life and enduring legacy of an overlooked genius, and in the process makes clear how central numbers and mathematics are to our daily lives. |
| doing the math meme: How Numbers Work New Scientist, 2018-03-21 Think of a number between one and ten. No, hang on, let's make this interesting. Between zero and infinity. Even if you stick to the whole numbers, there are a lot to choose from - an infinite number in fact. Throw in decimal fractions and infinity suddenly gets an awful lot bigger (is that even possible?) And then there are the negative numbers, the imaginary numbers, the irrational numbers like pi which never end. It literally never ends. The world of numbers is indeed strange and beautiful. Among its inhabitants are some really notable characters - pi, e, the imaginary number i and the famous golden ratio to name just a few. Prime numbers occupy a special status. Zero is very odd indeed: is it a number, or isn't it? How Numbers Work takes a tour of this mind-blowing but beautiful realm of numbers and the mathematical rules that connect them. Not only that, but take a crash course on the biggest unsolved problems that keep mathematicians up at night, find out about the strange and unexpected ways mathematics influences our everyday lives, and discover the incredible connection between numbers and reality itself. ABOUT THE SERIES New Scientist Instant Expert books are definitive and accessible entry points to the most important subjects in science; subjects that challenge, attract debate, invite controversy and engage the most enquiring minds. Designed for curious readers who want to know how things work and why, the Instant Expert series explores the topics that really matter and their impact on individuals, society, and the planet, translating the scientific complexities around us into language that's open to everyone, and putting new ideas and discoveries into perspective and context. |
| doing the math meme: Doing Math with Python Amit Saha, 2015-08-01 Doing Math with Python shows you how to use Python to delve into high school–level math topics like statistics, geometry, probability, and calculus. You’ll start with simple projects, like a factoring program and a quadratic-equation solver, and then create more complex projects once you’ve gotten the hang of things. Along the way, you’ll discover new ways to explore math and gain valuable programming skills that you’ll use throughout your study of math and computer science. Learn how to: –Describe your data with statistics, and visualize it with line graphs, bar charts, and scatter plots –Explore set theory and probability with programs for coin flips, dicing, and other games of chance –Solve algebra problems using Python’s symbolic math functions –Draw geometric shapes and explore fractals like the Barnsley fern, the Sierpinski triangle, and the Mandelbrot set –Write programs to find derivatives and integrate functions Creative coding challenges and applied examples help you see how you can put your new math and coding skills into practice. You’ll write an inequality solver, plot gravity’s effect on how far a bullet will travel, shuffle a deck of cards, estimate the area of a circle by throwing 100,000 darts at a board, explore the relationship between the Fibonacci sequence and the golden ratio, and more. Whether you’re interested in math but have yet to dip into programming or you’re a teacher looking to bring programming into the classroom, you’ll find that Python makes programming easy and practical. Let Python handle the grunt work while you focus on the math. Uses Python 3 |
| doing the math meme: The Math of Life and Death Kit Yates, 2021-04-27 Few of us really appreciate the full power of math--the extent to which its influence is not only in every office and every home, but also in every courtroom and hospital ward. In this ... book, Kit Yates explores the true stories of life-changing events in which the application--or misapplication--of mathematics has played a critical role: patients crippled by faulty genes and entrepreneurs bankrupted by faulty algorithms; innocent victims of miscarriages of justice; and the unwitting victims of software glitches--Publisher marketing. |
| doing the math meme: Make Math Not Suck Mandi Tolen, 2020-08-14 Make Math Not Suck is a guide, an idea book, and a challenge to make math better for all students. By making math meaningful, applicable, hands-on, and personal, students can develop a love for math and find success they might have not experienced before. |
| doing the math meme: Ditch That Textbook Matt Miller, 2015-04-13 Textbooks are symbols of centuries-old education. They're often outdated as soon as they hit students' desks. Acting by the textbook implies compliance and a lack of creativity. It's time to ditch those textbooks--and those textbook assumptions about learning In Ditch That Textbook, teacher and blogger Matt Miller encourages educators to throw out meaningless, pedestrian teaching and learning practices. He empowers them to evolve and improve on old, standard, teaching methods. Ditch That Textbook is a support system, toolbox, and manifesto to help educators free their teaching and revolutionize their classrooms. |
| doing the math meme: Calculus For Dummies Mark Ryan, 2016-05-18 Slay the calculus monster with this user-friendly guide Calculus For Dummies, 2nd Edition makes calculus manageable—even if you're one of the many students who sweat at the thought of it. By breaking down differentiation and integration into digestible concepts, this guide helps you build a stronger foundation with a solid understanding of the big ideas at work. This user-friendly math book leads you step-by-step through each concept, operation, and solution, explaining the how and why in plain English instead of math-speak. Through relevant instruction and practical examples, you'll soon learn that real-life calculus isn't nearly the monster it's made out to be. Calculus is a required course for many college majors, and for students without a strong math foundation, it can be a real barrier to graduation. Breaking that barrier down means recognizing calculus for what it is—simply a tool for studying the ways in which variables interact. It's the logical extension of the algebra, geometry, and trigonometry you've already taken, and Calculus For Dummies, 2nd Edition proves that if you can master those classes, you can tackle calculus and win. Includes foundations in algebra, trigonometry, and pre-calculus concepts Explores sequences, series, and graphing common functions Instructs you how to approximate area with integration Features things to remember, things to forget, and things you can't get away with Stop fearing calculus, and learn to embrace the challenge. With this comprehensive study guide, you'll gain the skills and confidence that make all the difference. Calculus For Dummies, 2nd Edition provides a roadmap for success, and the backup you need to get there. |
| doing the math meme: Spurious Correlations Tyler Vigen, 2015-05-12 Spurious Correlations ... is the most fun you'll ever have with graphs. -- Bustle Military intelligence analyst and Harvard Law student Tyler Vigen illustrates the golden rule that correlation does not equal causation through hilarious graphs inspired by his viral website. Is there a correlation between Nic Cage films and swimming pool accidents? What about beef consumption and people getting struck by lightning? Absolutely not. But that hasn't stopped millions of people from going to tylervigen.com and asking, Wait, what? Vigen has designed software that scours enormous data sets to find unlikely statistical correlations. He began pulling the funniest ones for his website and has since gained millions of views, hundreds of thousands of likes, and tons of media coverage. Subversive and clever, Spurious Correlations is geek humor at its finest, nailing our obsession with data and conspiracy theory. |
| doing the math meme: We Want to Do More Than Survive Bettina L. Love, 2019-02-19 Winner of the 2020 Society of Professors of Education Outstanding Book Award Drawing on personal stories, research, and historical events, an esteemed educator offers a vision of educational justice inspired by the rebellious spirit and methods of abolitionists. Drawing on her life’s work of teaching and researching in urban schools, Bettina Love persuasively argues that educators must teach students about racial violence, oppression, and how to make sustainable change in their communities through radical civic initiatives and movements. She argues that the US educational system is maintained by and profits from the suffering of children of color. Instead of trying to repair a flawed system, educational reformers offer survival tactics in the forms of test-taking skills, acronyms, grit labs, and character education, which Love calls the educational survival complex. To dismantle the educational survival complex and to achieve educational freedom—not merely reform—teachers, parents, and community leaders must approach education with the imagination, determination, boldness, and urgency of an abolitionist. Following in the tradition of activists like Ella Baker, Bayard Rustin, and Fannie Lou Hamer, We Want to Do More Than Survive introduces an alternative to traditional modes of educational reform and expands our ideas of civic engagement and intersectional justice. |
| doing the math meme: The Ultimate Challenge Jeffrey C. Lagarias, 2023-04-19 The $3x+1$ problem, or Collatz problem, concerns the following seemingly innocent arithmetic procedure applied to integers: If an integer $x$ is odd then “multiply by three and add one”, while if it is even then “divide by two”. The $3x+1$ problem asks whether, starting from any positive integer, repeating this procedure over and over will eventually reach the number 1. Despite its simple appearance, this problem is unsolved. Generalizations of the problem are known to be undecidable, and the problem itself is believed to be extraordinarily difficult. This book reports on what is known on this problem. It consists of a collection of papers, which can be read independently of each other. The book begins with two introductory papers, one giving an overview and current status, and the second giving history and basic results on the problem. These are followed by three survey papers on the problem, relating it to number theory and dynamical systems, to Markov chains and ergodic theory, and to logic and the theory of computation. The next paper presents results on probabilistic models for behavior of the iteration. This is followed by a paper giving the latest computational results on the problem, which verify its truth for $x < 5.4 cdot 10^{18}$. The book also reprints six early papers on the problem and related questions, by L. Collatz, J. H. Conway, H. S. M. Coxeter, C. J. Everett, and R. K. Guy, each with editorial commentary. The book concludes with an annotated bibliography of work on the problem up to the year 2000. |
| doing the math meme: Not Even Wrong Peter Woit, 2007-03-09 At what point does theory depart the realm of testable hypothesis and come to resemble something like aesthetic speculation, or even theology? The legendary physicist Wolfgang Pauli had a phrase for such ideas: He would describe them as not even wrong, meaning that they were so incomplete that they could not even be used to make predictions to compare with observations to see whether they were wrong or not. In Peter Woit's view, superstring theory is just such an idea. In Not Even Wrong , he shows that what many physicists call superstring theory is not a theory at all. It makes no predictions, even wrong ones, and this very lack of falsifiability is what has allowed the subject to survive and flourish. Not Even Wrong explains why the mathematical conditions for progress in physics are entirely absent from superstring theory today and shows that judgments about scientific statements, which should be based on the logical consistency of argument and experimental evidence, are instead based on the eminence of those claiming to know the truth. In the face of many books from enthusiasts for string theory, this book presents the other side of the story. |
| doing the math meme: Mathematical Demography David P. Smith, Nathan Keyfitz, 2013-07-23 Mathematical demography is the centerpiece of quantitative social science. The founding works of this field from Roman times to the late Twentieth Century are collected here, in a new edition of a classic work by David R. Smith and Nathan Keyfitz. Commentaries by Smith and Keyfitz have been brought up to date and extended by Kenneth Wachter and Hervé Le Bras, giving a synoptic picture of the leading achievements in formal population studies. Like the original collection, this new edition constitutes an indispensable source for students and scientists alike, and illustrates the deep roots and continuing vitality of mathematical demography. |
| doing the math meme: Trigonometric Delights E. Maor, 1998 In this book, Maor rejects the usual arid descriptions of the sine and cosine functions and their trigonometric relatives. He brings the subject to life in a compelling blend of mathematics, history , and biography. Form the 'proto-trigonometry' of the Egyptian pyramid builders to Renaissance Europe's quest for more accurate artillery, from the earliest known trigonometric table...... |
| doing the math meme: Sex is Like Math Tony Reeves, 2019-12-29 Sarcastic Quotes. If you would like to see a sample of the notebook, click on the Look Inside feature. Specifications: Cover Finish: Matte Dimensions: 12.48 x 9.25 Inch Interior: Trim Size 6 x 9 No Bleed, White Lined Paper Pages: 100 |
| doing the math meme: Mathematics under the Microscope Alexandre Borovik, 2010 Discusses, from a working mathematician's point of view, the mystery of mathematical intuition: Why are certain mathematical concepts more intuitive than others? And to what extent does the 'small scale' structure of mathematical concepts and algorithms reflect the workings of the human brain? |
| doing the math meme: Let's Play Math Denise Gaskins, 2012-09-04 |
| doing the math meme: Strange Planet Nathan W. Pyle, 2019-11-19 WATCH THE ANIMATED SERIES AUGUST 9 ON APPLE TV+ Straight from the mind of New York Times bestselling author Nathan W. Pyle, Strange Planet is an adorable and profound universe in pink, blue, green, and purple, based on the phenomenally popular Instagram of the same name! Strange Planet covers a full life cycle of the planet’s inhabitants, including milestones such as: The Emergence Day Being Gains a Sibling The Being Family Attains a Beast The Formal Education of a Being Celebration of Special Days Being Begins a Vocation The Beings at Home Health Status of a Being The Hobbies of a Being The Extended Family of the Being The Being Reflects on Life While Watching the Planet Rotate With dozens of never-before-seen illustrations in addition to old favorites, this fixed-format e-book offers a sweet and hilarious look at a distant world not all that unlike our own. I feel more attractive. Honestly, you are. It’s the star damage. I CRAVE STAR DAMAGE. |
| doing the math meme: Hello Ruby: Adventures in Coding Linda Liukas, 2015-10-06 Hello Ruby is the world's most whimsical way to learn about computers, programming and technology. Includes activities for all future coders. |
| doing the math meme: Weapons of Math Destruction Cathy O'Neil, 2016 A former Wall Street quantitative analyst sounds an alarm on mathematical modeling, a pervasive new force in society that threatens to undermine democracy and widen inequality,--NoveList. |
| doing the math meme: The Best Mental Math Tricks Presh Talwalkar, 2015-01-31 Can you multiply 35x35 in your head? That is, can you square the number 35?There's a mental math trick so that you can easily square any number ending in 5. Here's how the trick works.Look at the first digit of 35, which is the number 3. We add one to that number, 4, and then multiply those two numbers together. So we have 3x4 = 12, and these are the leading digits of the answer.Now we just write 25 as the last two digits, so we get 1225. And that's it! We have calculated 35 squared is 1,225 in an amazingly simple way!Math does not have to be hard. The Best Mental Math Tricks is a collection of methods that can help you become a lightning calculator. You will learn how to solve daily problems like calculating percentages and figuring out which day your birthday is every year. Then you will learn how to square numbers, multiply numbers, divide numbers, and even solve complex problems like calculating the cube root of numbers in your head!Each method is explained in detail with numerous examples. Every method is mathematically justified with a formal proof. Each section also contains practice problems accompanied with complete solutions so you can try the method and check your work. |
| doing the math meme: Creating A Political Legacy Denny JA, 2020-08-01 Based on his experience - being a key actor in SBY’s presidential win in 2004, Golkar ’s success in 2004 - Denny JA went to speak with the Golkar party leadership leading up to the 2005 regional elecCons. The political face of elections has never been the same In 2005 for the first time in Indonesian political history, a political party signed an agreement with a public survey and political consultancy organization (the Indonesian Survey Institute or Lingkarang Survei Indonesia/LSI Denny JA) to select 200 candidates to run in the first direct-election for regional leadership positions (pilkada). Since that time, political parties in Indonesia have worked closely with survey organisations. The year 2020 marks 17 years for Denny JA practicing as a political consultant and with public surveys. Not only was he recognized internationally with an award from TIME MAGAZINE, a world record in World Guinness Book of Records, and global recognition from Twitter. Denny JA was a key member of the team that won the first four Indonesian presidential direct-elections (4 in succession), 33 successful governor races and 95 mayor and district leader elections. Denny JA and his Indonesian Survey Institute/LSI also broke records for the most accurate quick count, the fastest counts, the most accurate survey predictions, and the most front page headlines in national newspapers. A new political era has arrived. And Denny JA is considered by many as ‘ The Founding Father ’ of political consultants in Indonesia. With this book, he shares his new theory of political marketing described in a 10-Principle Model. Denny JA writes that it is not enough for a leader to win elections, to become a public official. A leader should create a legacy, and place a brick in the wall to build a better society for all. |
| doing the math meme: Winning With Honour: In Relationships, Family, Organisations, Leadership, And Life Siong Guan Lim, Joanne H Lim, 2016-04-25 Following the success of their first book 'The Leader, The Teacher, & You', which won the Singapore Literature Book Prize in the Non-Fiction Category in 2014, Siong Guan and Joanne H Lim have collaborated again to produce their new book 'Winning with Honour: In Relationships, Family, Organisations, Leadership, and Life'. The book draws upon wisdom from history, geography, culture, religion, the wisdom of the ancients, as well as writings and examples from all over the world. The book posits that there is a universality in the message of Honour that can prove valuable to all who would care to reflect on how to sustain success in one's life, family, community, organisation and/or nation.The purpose of this book is to invite you to think about what winning in life actually means, and seeks to raise consciousness about the virtue of Honour in our lives, particularly in the two dimensions of 'Honouring Our Word' and 'Honouring Each Other'.Segmented into 10 parts and drawing from a collection of wisdom literature, the book posits that Honour does not just explain Singapore's journey from Third World Economy to First World Economy in a generation, but is an essential virtue that undergirds purposefulness in life, happiness in family, stability in society, advantage in business, success in leadership, and security in the nation. Written in a unique format that is accessible to people from all walks of life, the book seeks to showcase what is possible if imagination and human enterprise are coupled with honour. |
| doing the math meme: Algebra Can Be Fun Yakov Isidorovich Perelman, 2011-09 This is a book of entertaining problems that can be solved through the use of algebra, problems with intriguing plots to excite the readers curiosity, amusing excursions into the history of mathematics, unexpected uses that algebra is put to in everyday affairs, and more. Algebra Can Be Fun has brought hundreds of thousands of youngsters into the fold of mathematics and its wonders. It is written in the form of lively sketches that discuss the multifarious (and exciting!) applications of algebra to the world about us. Here we encounter equations, logarithms, roots, progressions, the ancient and famous Diophantine analysis and much more. The examples are pictorial, vivid, often witty and bring out the essence of the matter at hand. There are numerous excursions into history and the history of algebra too. No one who has read this book will ever regard mathematics again in a dull light Reviewers regard it as one of the finest examples of popular science writing. |
| doing the math meme: Meme Sean Sinjin, 2004 What is the nature of reality? Where did we come from? Is there a God? What is the point of life? Give your brain a shake and take on a radically new understanding of your world by joining author Sean Sinjin as he fills in the gaps in our contemporary understanding of everything from physics to religion, from the universe's birth to its death, and how to find happiness in the midst of all this seeming chaos. Meme pits science agains the supernatural in a final battle that can only end with the truth. Intentionally written with the layperson in mind, the entertaining analogies, diagrams, and clearly stated concepts construct a complete and purpose-filled perspective on what reality really is. An open mind and heart are the only prerequisites__but be warned, the concepts introduced herein can be quite overwhelming and may change your life forever. Come to http: //www.BetterHuman.org for excerpts from Meme. |
| doing the math meme: Hope Nation Angie Thomas, Jason Reynolds, Nicola Yoon, Marie Lu, 2019-02-26 ★ This amazing outpouring of strength and honesty offers inspirational personal accounts for every reader who wonders what to do when everything seems impossible. --Booklist, starred review A 2019 Texas Topaz Reading List Selection A Junior Library Guild Selection Hope is a decision, but it is a hard one to recognize in the face of oppression, belittlement, alienation, and defeat. To help embolden hope, here is a powerhouse collection of essays and personal stories that speak directly to teens and all YA readers. Featuring Angie Thomas, Marie Lu, Nicola Yoon, David Levithan, Libba Bray, Jason Reynolds, Renée Ahdieh, and many more! The hope of a secure and livable world lies with disciplined nonconformists who are dedicated to justice, peace and brotherhood.--Rev. Martin Luther King, Jr. We all experience moments when we struggle to understand the state of the world, when we feel powerless and--in some cases--even hopeless. The teens of today are the caretakers of tomorrow, and yet it's difficult for many to find joy or comfort in such a turbulent society. But in trying times, words are power. Some of today's most influential young adult authors come together in this highly personal collection of essays and original stories that offer moments of light in the darkness, and show that hope is a decision we all can make. Like a modern day Chicken Soup for the Teenage Soul or Don't Sweat the Small Stuff for Teens, Hope Nation acknowledges the pain and offers words of encouragement. Authors include: Atia Abawi, Renee Ahdieh, Libba Bray, Howard Bryant, Ally Carter, Ally Condie, Christina Diaz Gonzales, Gayle Forman, Romina Garber, I. W. Gregario, Kate Hart, Bendan Kiely, David Levithan, Alex London, Marie Lu, Julie Murphy, Jason Reynolds, Aisha Saeed, Nic Stone, Angie Thomas, Jenny Torres Sanchez, Jeff Zentner, and Nicola Yoon. Praise for Hope Nation: A salve when days are bleak.--Kirkus Reviews An important and inspiring read for thoughtful teens.--School Library Journal |
| doing the math meme: Think Like A Maths Genius Michael Shermer, Arthur Benjamin, 2011-09-01 Did you know that it's easier to add and subtract from left to right, rather than the other way round? And that you can be taught to square a three-digit number in seconds? In Think Like A Maths Genius, two mathematicians offer tips and tricks for doing tricky maths the easy way. With their help, you can learn how to perform lightning calculations in your head, discover methods of incredible memorisation and other feats of mental agility. Learn maths secrets for the real world, from adding up your shopping and calculating a restaurant tip, to figuring out gambling odds (or how much you've won) and how to solve sudoku faster. |
| doing the math meme: The Surprising Power of Liberating Structures Henri Lipmanowicz, Keith McCandless, 2014-10-28 Smart leaders know that they would greatly increase productivity and innovation if only they could get everyone fully engaged. So do professors, facilitators and all changemakers. The challenge is how. Liberating Structures are novel, practical and no-nonsense methods to help you accomplish this goal with groups of any size. Prepare to be surprised by how simple and easy they are for anyone to use. This book shows you how with detailed descriptions for putting them into practice plus tips on how to get started and traps to avoid. It takes the design and facilitation methods experts use and puts them within reach of anyone in any organization or initiative, from the frontline to the C-suite. Part One: The Hidden Structure of Engagement will ground you with the conceptual framework and vocabulary of Liberating Structures. It contrasts Liberating Structures with conventional methods and shows the benefits of using them to transform the way people collaborate, learn, and discover solutions together. Part Two: Getting Started and Beyond offers guidelines for experimenting in a wide range of applications from small group interactions to system-wide initiatives: meetings, projects, problem solving, change initiatives, product launches, strategy development, etc. Part Three: Stories from the Field illustrates the endless possibilities Liberating Structures offer with stories from users around the world, in all types of organizations -- from healthcare to academic to military to global business enterprises, from judicial and legislative environments to R&D. Part Four: The Field Guide for Including, Engaging, and Unleashing Everyone describes how to use each of the 33 Liberating Structures with step-by-step explanations of what to do and what to expect. Discover today what Liberating Structures can do for you, without expensive investments, complicated training, or difficult restructuring. Liberate everyone's contributions -- all it takes is the determination to experiment. |
| doing the math meme: Guided Math Workshop Laney Sammons, Donna Boucher, 2017-03-01 This must-have resource helps teachers successfully plan, organize, implement, and manage Guided Math Workshop. It provides practical strategies for structure and implementation to allow time for teachers to conduct small-group lessons and math conferences to target student needs. The tested resources and strategies for organization and management help to promote student independence and provide opportunities for ongoing practice of previously mastered concepts and skills. With sample workstations and mathematical tasks and problems for a variety of grade levels, this guide is sure to provide the information that teachers need to minimize preparation time and meet the needs of all students. |
DOING Definition & Meaning - Merriam-Webster
The meaning of DOING is the act of performing or executing : action. How to use doing in a sentence.
233 Synonyms & Antonyms for DOING - Thesaurus.com
Find 233 different ways to say DOING, along with antonyms, related words, and example sentences at Thesaurus.com.
DOING | English meaning - Cambridge Dictionary
DOING definition: 1. to be done or caused by someone: 2. to be difficult to do and need a lot of effort: 3…. Learn more.
doing noun - Definition, pictures, pronunciation and usage ...
Definition of doing noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
DOING Definition & Meaning | Dictionary.com
Doing definition: action; performance; execution.. See examples of DOING used in a sentence.
Doing - definition of doing by The Free Dictionary
Define doing. doing synonyms, doing pronunciation, doing translation, English dictionary definition of doing. n. 1. Performance of an act: a job not worth the doing. 2. doings a. Activities that go …
DOING definition and meaning | Collins English Dictionary
2 meanings: 1. an action or the performance of an action 2. informal a beating or castigation.... Click for more definitions.
What is another word for doing - WordHippo
Find 1,370 synonyms for doing and other similar words that you can use instead based on 29 separate contexts from our thesaurus.
DOING - Definition & Meaning - Reverso English Dictionary
Doing definition: action or the performance of an action. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "how are you doing", …
Doing Definition & Meaning | Britannica Dictionary
DOING meaning: 1 : the act of making something happen through your own action; 2 : things that someone does things that happen
DOING Definition & Meaning - Merriam-Webster
The meaning of DOING is the act of performing or executing : action. How to use doing in a sentence.
233 Synonyms & Antonyms for DOING - Thesaurus.com
Find 233 different ways to say DOING, along with antonyms, related words, and example sentences at Thesaurus.com.
DOING | English meaning - Cambridge Dictionary
DOING definition: 1. to be done or caused by someone: 2. to be difficult to do and need a lot of effort: 3…. Learn more.
doing noun - Definition, pictures, pronunciation and usage ...
Definition of doing noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
DOING Definition & Meaning | Dictionary.com
Doing definition: action; performance; execution.. See examples of DOING used in a sentence.
Doing - definition of doing by The Free Dictionary
Define doing. doing synonyms, doing pronunciation, doing translation, English dictionary definition of doing. n. 1. Performance of an act: a job not worth the doing. 2. doings a. Activities that go …
DOING definition and meaning | Collins English Dictionary
2 meanings: 1. an action or the performance of an action 2. informal a beating or castigation.... Click for more definitions.
What is another word for doing - WordHippo
Find 1,370 synonyms for doing and other similar words that you can use instead based on 29 separate contexts from our thesaurus.
DOING - Definition & Meaning - Reverso English Dictionary
Doing definition: action or the performance of an action. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "how are you doing", …
Doing Definition & Meaning | Britannica Dictionary
DOING meaning: 1 : the act of making something happen through your own action; 2 : things that someone does things that happen
