The Mathematics Of Secrets

Author by : Joshua Holden
Languange : en
Publisher by : Princeton University Press
Format Available : PDF, ePub, Mobi
Total Read : 73
Total Download : 322
File Size : 41,6 Mb
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Description : The Mathematics of Secrets takes readers on a fascinating tour of the mathematics behind cryptography—the science of sending secret messages. Using a wide range of historical anecdotes and real-world examples, Joshua Holden shows how mathematical principles underpin the ways that different codes and ciphers work. He focuses on both code making and code breaking and discusses most of the ancient and modern ciphers that are currently known. He begins by looking at substitution ciphers, and then discusses how to introduce flexibility and additional notation. Holden goes on to explore polyalphabetic substitution ciphers, transposition ciphers, connections between ciphers and computer encryption, stream ciphers, public-key ciphers, and ciphers involving exponentiation. He concludes by looking at the future of ciphers and where cryptography might be headed. The Mathematics of Secrets reveals the mathematics working stealthily in the science of coded messages. A blog describing new developments and historical discoveries in cryptography related to the material in this book is accessible at http://press.princeton.edu/titles/10826.html.


Do The Math Secrets Lies And Algebra

Author by : Wendy Lichtman
Languange : en
Publisher by : Harper Collins
Format Available : PDF, ePub, Mobi
Total Read : 10
Total Download : 948
File Size : 45,8 Mb
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Description : Tess loves math because it's the one subject she can trust—there's always just one right answer, and it never changes. But then she starts algebra and is introduced to those pesky and mysterious variables, which seem to be everywhere in eighth grade. When even your friends and parents can be variables, how in the world do you find out the right answers to the really important questions, like what to do about a boy you like or whom to tell when someone's done something really bad? Will Tess's life ever stop changing long enough for her to figure it all out?


The Simpsons And Their Mathematical Secrets

Author by : Simon Singh
Languange : en
Publisher by : A&C Black
Format Available : PDF, ePub, Mobi
Total Read : 78
Total Download : 496
File Size : 54,6 Mb
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Description : From bestselling author of Fermat's Last Theorem, a must-have for number lovers and Simpsons fans


Mathematics Of Life

Author by : Ian Stewart
Languange : en
Publisher by : Profile Books
Format Available : PDF, ePub, Mobi
Total Read : 46
Total Download : 388
File Size : 48,7 Mb
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Description : A new partnership of biologists and mathematicians is picking apart the hidden complexity of animals and plants to throw fresh light on the behaviour of entire organisms, how they interact and how changes in biological diversity affect the planet's ecological balance. Mathematics offers new and sometimes startling perspectives on evolution and how patterns of inheritance and population work out over time-scales ranging from millions to hundreds of years - as well as what's going on to change us right now. Ian Stewart, in characteristically clear and entertaining fashion, explores these and a whole range of pertinent issues, including how far genes control behaviour and the nature of life itself. He shows how far mathematicians and biologists are succeeding in tackling some of the most difficult scientific problems the human race has ever confronted and where their research is currently taking us.


Speed Mathematics

Author by : Bill Handley
Languange : en
Publisher by : John Wiley & Sons
Format Available : PDF, ePub, Mobi
Total Read : 15
Total Download : 368
File Size : 54,7 Mb
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Description :


The Secrets Of Triangles

Author by : Alfred S. Posamentier
Languange : en
Publisher by : Prometheus Books
Format Available : PDF, ePub, Mobi
Total Read : 48
Total Download : 823
File Size : 50,9 Mb
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Description : Requiring no more than a knowledge of high school mathematics and written in clear and accessible language, this book will give all readers a new insight into some of the most enjoyable and fascinating aspects of geometry. Everyone knows what a triangle is, yet very few people appreciate that the common three-sided figure holds many intriguing "secrets." For example, if a circle is inscribed in any random triangle and then three lines are drawn from the three points of tangency to the opposite vertices of the triangle, these lines will always meet at a common point-no matter what the shape of the triangle. This and many more interesting geometrical properties are revealed in this entertaining and illuminating book about geometry. Flying in the face of the common impression that mathematics is usually dry and intimidating, this book proves that this sometimes-daunting, abstract discipline can be both fun and intellectually stimulating. The authors, two veteran math educators, explore the multitude of surprising relationships connected with triangles and show some clever approaches to constructing triangles using a straightedge and a compass. Readers will learn how they can improve their problem-solving skills by performing these triangle constructions. The lines, points, and circles related to triangles harbor countless surprising relationships that are presented here in a very engaging fashion.


Secrets Of Mental Math

Author by : Arthur Benjamin
Languange : en
Publisher by : Three Rivers Press
Format Available : PDF, ePub, Mobi
Total Read : 50
Total Download : 810
File Size : 43,6 Mb
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Description : These simple math secrets and tricks will forever change how you look at the world of numbers. Secrets of Mental Math will have you thinking like a math genius in no time. Get ready to amaze your friends—and yourself—with incredible calculations you never thought you could master, as renowned “mathemagician” Arthur Benjamin shares his techniques for lightning-quick calculations and amazing number tricks. This book will teach you to do math in your head faster than you ever thought possible, dramatically improve your memory for numbers, and—maybe for the first time—make mathematics fun. Yes, even you can learn to do seemingly complex equations in your head; all you need to learn are a few tricks. You’ll be able to quickly multiply and divide triple digits, compute with fractions, and determine squares, cubes, and roots without blinking an eye. No matter what your age or current math ability, Secrets of Mental Math will allow you to perform fantastic feats of the mind effortlessly. This is the math they never taught you in school.


Shortcuts In Mathematics World S First Book With Short Cuts Secrets Story And Motivation

Author by : Akhilesh Khare
Languange : en
Publisher by : Lulu.com
Format Available : PDF, ePub, Mobi
Total Read : 66
Total Download : 837
File Size : 49,5 Mb
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Description :


Calculating The Secrets Of Life

Author by : Eric S. Lander
Languange : en
Publisher by : National Academies
Format Available : PDF, ePub, Mobi
Total Read : 60
Total Download : 365
File Size : 47,7 Mb
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Description : In this first-ever survey of the partnership between mathematics and biology, leading experts look at how mathematical research and methods have made possible important discoveries in biology. Explores how differential geometry, topology, and differential mechanics have allowed researchers to "wind" and "unwind" DNA's double helix to understand the phenomenon of supercoiling. Explains how mathematical tools are revealing the workings of enzymes and proteins. Describes how mathematicians are detecting echoes from the origin of life by applying the stochastic and statictical theory to the study of DNA sequences.


Math Placement Test Secrets

Author by : Mometrix Media LLC
Languange : en
Publisher by : Mometrix Media Llc
Format Available : PDF, ePub, Mobi
Total Read : 25
Total Download : 765
File Size : 44,7 Mb
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Description : ***Includes Practice Test Questions*** Math Placement Test Secrets helps you ace your college math placement test, without weeks and months of endless studying. Our comprehensive Math Placement Test Secrets study guide is written by our exam experts, who painstakingly researched every topic and concept that you need to know to ace your test. Our original research reveals specific weaknesses that you can exploit to increase your exam score more than you've ever imagined. Math Placement Test Secrets includes: The 4 Secret Keys to Math Test Success: Guessing is Not Guesswork, Practice Smarter, Not Harder, Prepare, Don't Procrastinate, Test Yourself; A comprehensive General Strategy review including: Make Predictions, Answer the Question, Benchmark, Valid Information, Avoid Fact Traps, Milk the Question, The Trap of Familiarity, Eliminate Answers, Tough Questions, Brainstorm, Read Carefully, Face Value, Prefixes, Hedge Phrases, Switchback Words, New Information, Time Management, Contextual Clues, Don't Panic, Pace Yourself, Answer Selection, Check Your Work, Beware of Directly Quoted Answers, Slang, Extreme Statements, Answer Choice Families; Along with comprehensive sections covering Arithmetic, Elementary Algebra, and College-Level Mathematics, and much more...