Numbers And Computers

Author : Ronald T. Kneusel
Publisher : Springer
Page : 231 pages
File Size : 41,8 Mb
Release : 2015-04-14
Category : Computers
ISBN : 9783319172606

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Numbers and Computers by Ronald T. Kneusel Pdf

This is a book about numbers and how those numbers are represented in and operated on by computers. It is crucial that developers understand this area because the numerical operations allowed by computers, and the limitations of those operations, especially in the area of floating point math, affect virtually everything people try to do with computers. This book aims to fill this gap by exploring, in sufficient but not overwhelming detail, just what it is that computers do with numbers. Divided into two parts, the first deals with standard representations of integers and floating point numbers, while the second details several other number representations. Each chapter ends with exercises to review the key points. Topics covered include interval arithmetic, fixed-point numbers, floating point numbers, big integers and rational arithmetic. This book is for anyone who develops software including software engineerings, scientists, computer science students, engineering students and anyone who programs for fun.

Author : Ronald T. Kneusel
Publisher : Springer
Page : 346 pages
File Size : 54,6 Mb
Release : 2017-02-09
Category : Computers
ISBN : 9783319505084

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Numbers and Computers by Ronald T. Kneusel Pdf

This is a book about numbers and how those numbers are represented in and operated on by computers. It is crucial that developers understand this area because the numerical operations allowed by computers, and the limitations of those operations, especially in the area of floating point math, affect virtually everything people try to do with computers. This book aims to fill this gap by exploring, in sufficient but not overwhelming detail, just what it is that computers do with numbers. Divided into two parts, the first deals with standard representations of integers and floating point numbers, while the second examines several other number representations. Details are explained thoroughly, with clarity and specificity. Each chapter ends with a summary, recommendations, carefully selected references, and exercises to review the key points. Topics covered include interval arithmetic, fixed-point numbers, big integers and rational arithmetic. This new edition has three new chapters: Pitfalls of Floating-Point Numbers (and How to Avoid Them), Arbitrary Precision Floating Point, and Other Number Systems. This book is for anyone who develops software including software engineers, scientists, computer science students, engineering students and anyone who programs for fun.

Author : Ronald T. Kneusel
Publisher : Springer
Page : 260 pages
File Size : 51,7 Mb
Release : 2018-04-05
Category : Computers
ISBN : 9783319776972

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Random Numbers and Computers by Ronald T. Kneusel Pdf

This book covers pseudorandom number generation algorithms, evaluation techniques, and offers practical advice and code examples. Random Numbers and Computers is an essential introduction or refresher on pseudorandom numbers in computer science. The first comprehensive book on the topic, readers are provided with a practical introduction to the techniques of pseudorandom number generation, including how the algorithms work and how to test the output to decide if it is suitable for a particular purpose. Practical applications are demonstrated with hands-on presentation and descriptions that readers can apply directly to their own work. Examples are in C and Python and given with an emphasis on understanding the algorithms to the point of practical application. The examples are meant to be implemented, experimented with and improved/adapted by the reader.

Author : John Tabak
Publisher : Infobase Publishing
Page : 239 pages
File Size : 49,8 Mb
Release : 2014-05-14
Category : Counting
ISBN : 9780816068746

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Numbers by John Tabak Pdf

Presents a survey of the history and evolution of the use of numbers and numerical quantities by different civilizations around the world.

Author : Alice James,Eddie Reynolds,Minna Lacey,Usborne,Rose Hall
Publisher : 100 Things to Know
Page : 0 pages
File Size : 49,5 Mb
Release : 2024-04-02
Category : Juvenile Nonfiction
ISBN : 1805072129

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100 Things to Know about Numbers, Computers & Coding by Alice James,Eddie Reynolds,Minna Lacey,Usborne,Rose Hall Pdf

Did you know there's a single spot on your brain that recognizes numbers? Or that the first computer bugs were actual insects and that most of the internet is under water? This fascinating book is filled with 100 fascinating facts, bright, infographic illustrations, a glossary and index, and links to specially selected websites to find out more.

Author : Song Y. Yan
Publisher : Springer Science & Business Media
Page : 454 pages
File Size : 50,5 Mb
Release : 2013-11-11
Category : Computers
ISBN : 9783662047736

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Number Theory for Computing by Song Y. Yan Pdf

This book provides a good introduction to the classical elementary number theory and the modern algorithmic number theory, and their applications in computing and information technology, including computer systems design, cryptography and network security. In this second edition proofs of many theorems have been provided, further additions and corrections were made.

Author : H. Riesel
Publisher : Unknown
Page : 484 pages
File Size : 40,5 Mb
Release : 2014-01-15
Category : Electronic
ISBN : 1475710909

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Prime Numbers and Computer Methods for Factorization by H. Riesel Pdf

Author : Matthew Justice
Publisher : No Starch Press
Page : 394 pages
File Size : 41,6 Mb
Release : 2020-12-29
Category : Computers
ISBN : 9781718500679

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How Computers Really Work by Matthew Justice Pdf

An approachable, hands-on guide to understanding how computers work, from low-level circuits to high-level code. How Computers Really Work is a hands-on guide to the computing ecosystem: everything from circuits to memory and clock signals, machine code, programming languages, operating systems, and the internet. But you won't just read about these concepts, you'll test your knowledge with exercises, and practice what you learn with 41 optional hands-on projects. Build digital circuits, craft a guessing game, convert decimal numbers to binary, examine virtual memory usage, run your own web server, and more. Explore concepts like how to: Think like a software engineer as you use data to describe a real world concept Use Ohm's and Kirchhoff's laws to analyze an electrical circuit Think like a computer as you practice binary addition and execute a program in your mind, step-by-step The book's projects will have you translate your learning into action, as you: Learn how to use a multimeter to measure resistance, current, and voltage Build a half adder to see how logical operations in hardware can be combined to perform useful functions Write a program in assembly language, then examine the resulting machine code Learn to use a debugger, disassemble code, and hack a program to change its behavior without changing the source code Use a port scanner to see which internet ports your computer has open Run your own server and get a solid crash course on how the web works And since a picture is worth a thousand bytes, chapters are filled with detailed diagrams and illustrations to help clarify technical complexities. Requirements: The projects require a variety of hardware - electronics projects need a breadboard, power supply, and various circuit components; software projects are performed on a Raspberry Pi. Appendix B contains a complete list. Even if you skip the projects, the book's major concepts are clearly presented in the main text.

Author : Norman Ross Scott
Publisher : Prentice Hall
Page : 282 pages
File Size : 45,9 Mb
Release : 1985
Category : Mathematics
ISBN : UOM:39015010640558

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Computer Number Systems and Arithmetic by Norman Ross Scott Pdf

Author : Alex Frith,Jerome Martin,Minna Lacey,Jonathan Melmoth,Usborne
Publisher : 100 Things to Know
Page : 0 pages
File Size : 48,5 Mb
Release : 2023-09-06
Category : Juvenile Nonfiction
ISBN : 1805317563

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100 Things to Know about Science by Alex Frith,Jerome Martin,Minna Lacey,Jonathan Melmoth,Usborne Pdf

An engaging and accessible introduction with information on exactly 100 science topics that will fascinate and inspire children - and adults too. Packed with facts and colorful infographics on both familiar and less familiar topics from the Earth's magnetic poles to spider venom and black holes. A brilliant and wide-ranging introduction to an important school subject - and essential for general knowledge too. Includes internet links to specially selected websites where readers can discover even more surprising science facts.

Author : Eric Lehman,F. Thomson Leighton,Albert R. Meyer
Publisher : Unknown
Page : 988 pages
File Size : 50,6 Mb
Release : 2017-03-08
Category : Business & Economics
ISBN : 9888407066

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Mathematics for Computer Science by Eric Lehman,F. Thomson Leighton,Albert R. Meyer Pdf

This book covers elementary discrete mathematics for computer science and engineering. It emphasizes mathematical definitions and proofs as well as applicable methods. Topics include formal logic notation, proof methods; induction, well-ordering; sets, relations; elementary graph theory; integer congruences; asymptotic notation and growth of functions; permutations and combinations, counting principles; discrete probability. Further selected topics may also be covered, such as recursive definition and structural induction; state machines and invariants; recurrences; generating functions.

Author : Charles Petzold
Publisher : Microsoft Press
Page : 562 pages
File Size : 42,9 Mb
Release : 2022-08-02
Category : Computers
ISBN : 9780137909292

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Code by Charles Petzold Pdf

The classic guide to how computers work, updated with new chapters and interactive graphics "For me, Code was a revelation. It was the first book about programming that spoke to me. It started with a story, and it built up, layer by layer, analogy by analogy, until I understood not just the Code, but the System. Code is a book that is as much about Systems Thinking and abstractions as it is about code and programming. Code teaches us how many unseen layers there are between the computer systems that we as users look at every day and the magical silicon rocks that we infused with lightning and taught to think." - Scott Hanselman, Partner Program Director, Microsoft, and host of Hanselminutes Computers are everywhere, most obviously in our laptops and smartphones, but also our cars, televisions, microwave ovens, alarm clocks, robot vacuum cleaners, and other smart appliances. Have you ever wondered what goes on inside these devices to make our lives easier but occasionally more infuriating? For more than 20 years, readers have delighted in Charles Petzold's illuminating story of the secret inner life of computers, and now he has revised it for this new age of computing. Cleverly illustrated and easy to understand, this is the book that cracks the mystery. You'll discover what flashlights, black cats, seesaws, and the ride of Paul Revere can teach you about computing, and how human ingenuity and our compulsion to communicate have shaped every electronic device we use. This new expanded edition explores more deeply the bit-by-bit and gate-by-gate construction of the heart of every smart device, the central processing unit that combines the simplest of basic operations to perform the most complex of feats. Petzold's companion website, CodeHiddenLanguage.com, uses animated graphics of key circuits in the book to make computers even easier to comprehend. In addition to substantially revised and updated content, new chapters include: Chapter 18: Let's Build a Clock! Chapter 21: The Arithmetic Logic Unit Chapter 22: Registers and Busses Chapter 23: CPU Control Signals Chapter 24: Jumps, Loops, and Calls Chapter 28: The World Brain From the simple ticking of clocks to the worldwide hum of the internet, Code reveals the essence of the digital revolution.

Author : Lines M E
Publisher : CRC Press
Page : 228 pages
File Size : 45,8 Mb
Release : 1986-01-01
Category : Mathematics
ISBN : 0852744951

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A Number for your Thoughts by Lines M E Pdf

Why do we count the way we do? What is a prime number or a friendly, perfect, or weird one? How many are there and who has found the largest yet known? What is the Baffling Law of Benford and can you really believe it? Do most numbers you meet in every day life really begin with a 1, 2, or 3? What is so special about 6174? Can cubes, as well as squares, be magic? What secrets lie hidden in decimals? How do we count the infinite, and is one infinity really larger than another? These and many other fascinating questions about the familiar 1, 2, and 3 are collected in this adventure into the world of numbers. Both entertaining and informative, A Number for Your Thoughts: Facts and Speculations about Numbers from Euclid to the Latest Computers contains a collection of the most interesting facts and speculations about numbers from the time of Euclid to the most recent computer research. Requiring little or no prior knowledge of mathematics, the book takes the reader from the origins of counting to number problems that have baffled the world's greatest experts for centuries, and from the simplest notions of elementary number properties all the way to counting the infinite.

Author : Chase Roberts
Publisher : Unknown
Page : 0 pages
File Size : 45,8 Mb
Release : 2021-10-20
Category : Electronic
ISBN : 1735208701

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Computer Engineering for Babies by Chase Roberts Pdf

An introduction to computer engineering for babies. Learn basic logic gates with hands on examples of buttons and an output LED.

Author : James S. Vandergraft
Publisher : Academic Press
Page : 389 pages
File Size : 42,9 Mb
Release : 2014-05-10
Category : Mathematics
ISBN : 9781483267098

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Introduction to Numerical Computations by James S. Vandergraft Pdf

Computer Science and Applied Mathematics: Introduction to Numerical Computations, Second Edition introduces numerical algorithms as they are used in practice. This edition covers the usual topics contained in introductory numerical analysis textbooks that include all of the well-known and most frequently used algorithms for interpolation and approximation, numerical differentiation and integration, solution of linear systems and nonlinear equations, and solving ordinary differential equations. A complete discussion of computer arithmetic, problems that arise in the computer evaluation of functions, and cubic spline interpolation are also provided. This text likewise discusses the Newton formulas for interpolation and adaptive methods for integration. The level of this book is suitable for advanced undergraduate students and readers with elementary mathematical background.