The Logician and the Engineer
Title | The Logician and the Engineer PDF eBook |
Author | Paul J. Nahin |
Publisher | Princeton University Press |
Pages | 245 |
Release | 2017-04-04 |
Genre | Biography & Autobiography |
ISBN | 0691176000 |
Third printing. First paperback printing. Original copyright date: 2013.
An Imaginary Tale
Title | An Imaginary Tale PDF eBook |
Author | Paul Nahin |
Publisher | Princeton University Press |
Pages | 297 |
Release | 2010-02-22 |
Genre | Mathematics |
ISBN | 1400833892 |
Today complex numbers have such widespread practical use--from electrical engineering to aeronautics--that few people would expect the story behind their derivation to be filled with adventure and enigma. In An Imaginary Tale, Paul Nahin tells the 2000-year-old history of one of mathematics' most elusive numbers, the square root of minus one, also known as i. He recreates the baffling mathematical problems that conjured it up, and the colorful characters who tried to solve them. In 1878, when two brothers stole a mathematical papyrus from the ancient Egyptian burial site in the Valley of Kings, they led scholars to the earliest known occurrence of the square root of a negative number. The papyrus offered a specific numerical example of how to calculate the volume of a truncated square pyramid, which implied the need for i. In the first century, the mathematician-engineer Heron of Alexandria encountered I in a separate project, but fudged the arithmetic; medieval mathematicians stumbled upon the concept while grappling with the meaning of negative numbers, but dismissed their square roots as nonsense. By the time of Descartes, a theoretical use for these elusive square roots--now called "imaginary numbers"--was suspected, but efforts to solve them led to intense, bitter debates. The notorious i finally won acceptance and was put to use in complex analysis and theoretical physics in Napoleonic times. Addressing readers with both a general and scholarly interest in mathematics, Nahin weaves into this narrative entertaining historical facts and mathematical discussions, including the application of complex numbers and functions to important problems, such as Kepler's laws of planetary motion and ac electrical circuits. This book can be read as an engaging history, almost a biography, of one of the most evasive and pervasive "numbers" in all of mathematics. Some images inside the book are unavailable due to digital copyright restrictions.
In Praise of Simple Physics
Title | In Praise of Simple Physics PDF eBook |
Author | Paul Nahin |
Publisher | Princeton University Press |
Pages | 269 |
Release | 2016-05-24 |
Genre | Science |
ISBN | 1400880513 |
Fun puzzles that use physics to explore the wonders of everyday life Physics can explain many of the things that we commonly encounter. It can tell us why the night is dark, what causes the tides, and even how best to catch a baseball. With In Praise of Simple Physics, popular math and science writer Paul Nahin presents a plethora of situations that explore the science and math behind the wonders of everyday life. Roaming through a diverse range of puzzles, he illustrates how physics shows us ways to wring more energy from renewable sources, to measure the gravity in our car garages, to figure out which of three light switches in the basement controls the light bulb in the attic, and much, much more. How fast can you travel from London to Paris? How do scientists calculate the energy of an atomic bomb explosion? How do you kick a football so it stays in the air and goes a long way downfield? Nahin begins with simpler problems and progresses to more challenging questions, and his entertaining, accessible, and scientifically and mathematically informed explanations are all punctuated by his trademark humor. Readers are presumed to have some background in beginning differential and integral calculus. Whether you simply have a personal interest in physics' influence in the world or you're an engineering and science student who wants to gain more physics know-how, this book has an intriguing scenario for you. In Praise of Simple Physics proves that if we look carefully at the world around us, physics has answers for the most astonishing day-to-day occurrences.
Mathematics and Plausible Reasoning: Induction and analogy in mathematics
Title | Mathematics and Plausible Reasoning: Induction and analogy in mathematics PDF eBook |
Author | G. Polya |
Publisher | Princeton University Press |
Pages | 300 |
Release | 1990-08-23 |
Genre | Mathematics |
ISBN | 9780691025094 |
"Here the author of How to Solve It explains how to become a "good guesser." Marked by G. Polya's simple, energetic prose and use of clever examples from a wide range of human activities, this two-volume work explores techniques of guessing, inductive reasoning, and reasoning by analogy, and the role they play in the most rigorous of deductive disciplines."--Book cover.
Introduction to Logic
Title | Introduction to Logic PDF eBook |
Author | Alfred Tarski |
Publisher | Courier Corporation |
Pages | 271 |
Release | 2013-07-04 |
Genre | Mathematics |
ISBN | 0486318893 |
This classic undergraduate treatment examines the deductive method in its first part and explores applications of logic and methodology in constructing mathematical theories in its second part. Exercises appear throughout.
A Mind at Play
Title | A Mind at Play PDF eBook |
Author | Jimmy Soni |
Publisher | Simon and Schuster |
Pages | 384 |
Release | 2017-07-18 |
Genre | Biography & Autobiography |
ISBN | 1476766681 |
Chronicles the life and times of the lesser-known Information Age intellect, revealing how his discoveries and innovations set the stage for the digital era, influencing the work of such collaborators and rivals as Alan Turing, John von Neumann and Vannevar Bush.
Transients for Electrical Engineers
Title | Transients for Electrical Engineers PDF eBook |
Author | Paul J. Nahin |
Publisher | Springer |
Pages | 209 |
Release | 2018-07-05 |
Genre | Technology & Engineering |
ISBN | 3319775987 |
This book offers a concise introduction to the analysis of electrical transients aimed at students who have completed introductory circuits and freshman calculus courses. While it is written under the assumption that these students are encountering transient electrical circuits for the first time, the mathematical and physical theory is not ‘watered-down.’ That is, the analysis of both lumped and continuous (transmission line) parameter circuits is performed with the use of differential equations (both ordinary and partial) in the time domain, and the Laplace transform. The transform is fully developed in the book for readers who are not assumed to have seen it before. The use of singular time functions (unit step and impulse) is addressed and illustrated through detailed examples. The appearance of paradoxical circuit situations, often ignored in many textbooks (because they are, perhaps, considered ‘difficult’ to explain) is fully embraced as an opportunity to challenge students. In addition, historical commentary is included throughout the book, to combat the misconception that the material in engineering textbooks was found engraved on Biblical stones, rather than painstakingly discovered by people of genius who often went down many wrong paths before finding the right one. MATLAB® is used throughout the book, with simple codes to quickly and easily generate transient response curves.