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Group Theory in the Bedroom, and Other Mathematical Diversion
Brian Haye
Hardcover. Hill and Wang 2008-04-01.
ISBN 9780809052196
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Publisher description
An Award-Winning Essayist Plies His Craft
Brian Hayes is one of the most accomplished essayists active today—a claim supported not only by his prolific and continuing high-quality output but also by such honors as the National Magazine Award for his commemorative Y2K essay titled “Clock of Ages, " published in the November/December 1999 issue of The Sciences magazine. (The also-rans that year included Tom Wolfe, Verlyn Klinkenborg, and Oliver Sacks.) Hayes's work in this genre has also appeared in such anthologies as The Best American Magazine Writing, The Best American Science and Nature Writing, and The Norton Reader. Here he offers us a selection of his most memorable and accessible pieces—including “Clock of Ages"—embellishing them with an overall, scene-setting preface, reconfigured illustrations, and a refreshingly self-critical “Afterthoughts" section appended to each essay. Brian Hayes writes the “Computing Science" column for American Scientist magazine, where he is a former editor in chief. His previous book, Infrastructure: A Field Guide to the Industrial Landscape, was published in 2005.
Brian Hayes is one of the most accomplished essayists writing today—a claim supported not only by his prolific and continuing high-quality output but also by such honors as the National Magazine Award for his commemorative Y2K essay titled "Clock of Ages, " published in the November/December 1999 issue of The Sciences magazine. Hayes's work in this genre has also appeared in such anthologies as The Best American Magazine Writing, The Best American Science and Nature Writing, and The Norton Reader.
Hayes uses computing and mathematics to explore everything from the deadly serious (war and peace) to the utterly frivolous (theories on mattress flipping) in Group Theory in the Bedroom, and Other Mathematical Diversions, the first collection of his work. He offers a selection of twelve of his most memorable and engaging pieces to date, including "Clock of Ages." The essays are embellished with an overall, scene-setting preface, reconfigured illustrations, and a refreshingly self-critical "Afterthoughts" section appended to each piece.
Table of Contents
Clock of Ages
Random Resources
Follow the Money
Inventing the Genetic Code
Statistics of Deadly Quarrels
Dividing the Continent
On the Teeth of Wheels
The Easiest Hard Problem
Naming Names
Third Base
Identity Crisis
Group Theory in the Bedroom “Group Theory in the Bedroom, and Other Mathematical Diversions is a marvelous collection of thought-provoking essays that both inform and entertain. You'll be amazed by the things you'll discover in these stories."—Ron Graham, professor of mathematics, computer science and engineering, University of California, San Diego
"Brian Hayes, since 1993 the 'Computing Science' columnist for American Scientist magazine, is an unrepentant numbers nut. His second book (following 2005's Infrastructure: A Field Guide to the Industrial Landscape) complies and updates approximately a decade's worth of his most significant articles, creating an elegant and high-minded overview of how rigorous mathematical laws intersect with and govern our daily lives."—Mike Newirth, Time Out Chicago
"He's a graceful writer. And if you love numbers, grids and graphs, you'll love this book."—Sara Lippincott, Los Angeles Times
"Stimulating . . . Brian Hayes discusses how he got caught up in figuring out how to precisely locate the Continental Divide. He began pondering the issue in Idaho during a road trip, and, as he puts it, he was unusually compelled to work it out in his head: 'For a week or so I had no choice but to think about the problem' . . . Hayes isn't a mathematician, which is often to his credit: His best pieces have a journalistic looseness that dovetails nicely with the academic rigor he brings to the subject matter. Indeed, the opening essay, on the immense (and immensely complex) clock at Strasbourg Cathedral, is a masterpiece of science writing. Hayes stands in awe of the clock's capabilities—the 160-plus years-old timepiece has an error rate of 'less than a second per century' and can accurately account for leap years, Easter and other temporal changes. But he's also willing to provide some detail on how the clock literally ticks, and insert some insightful riffing on the notion of clocks that last for millennia. ('To assume that the values of our own age embody eternal verities and virtues is foolish and arrogant, ' he writes.) Like any science writer who successfully writes for the layperson, Hayes has an ear for the poetic. Discussing a book on the 'mathematics of armed conflict' by Lewis Fry Richardson, Hayes smartly calls out a lovely two-word sentence about how difficult it is to locate the start- and endpoints of wars: 'Thinginess fails' . . . Though Hayes tries to bring a casual feel to such subjects as partitioning (breaking up numbers into equal subsets) and base-three counting, he's in deep woods. 'You might stumble onto the sequence 0102010, which is square free but cannot be extended without creating a square, ' he writes, before enthusing, 'Try it!' Must I? Better this, though, than the many lesser inheritors of The Tipping Point and Freakonomics, writers who figure that writing on science is largely a matter of finding a provocative study and asserting wide-reaching applications from it. While Hayes is an assured and genial guide through the often thorny wilds of computation and mathematics, he never promises more than he can deliver. When discussing the complexities of wealth-distribution models, he claims no fix for economic injustice; there and elsewhere, he's content to simply present the terms of discussion and argue that the numbers and graphs at his command are beautiful, playful things. Quite often, he's right."—Mark Athitakis, The Star Tribune (Minneapolis)
“Group Theory in the Bedroom, and Other Mathematical Diversions is a marvelous collection of thought-provoking essays that both inform and entertain. You'll be amazed by the things you'll discover in these stories."—Ron Graham, professor of mathematics, computer science and engineering, University of California, San Diego
“Brian Hayes's book is a refreshing collection of superb mathematical essays. Ranging from choosing up sides to choosing names, the topics are intriguingly nonstandard. Moreover, the writing is clean, the explanations are pellucid, and the effect on the reader is exhilarating. First-rate all the way through."—John Allen Paulos, author of Innumeracy: Mathematical Illiteracy and Its Consequences and Irreligion: A Mathematician Explains Why the Arguments for God Just Don't Add Up
"Every essay in this book is a gem of science writing on its highest level—accurate, up to date, brimming with surprising information, deep insights, and a profound love of mathematics. Its scope is awesome. Topics include a fantastic clock in Strasbourg, randomness, poverty, war, geology, genetics, gear ratios, partitions, nomenclature, group theory, and the ambiguity of the equals sign. There isn't a dull page in the book."—Martin Gardner, author of The Colossal Book of Short Puzzles and Problems
"A selection of 'Computing Science' columns by American Scientist magazine's former editor-in-chief aimed at the numerate-or at least mathematically curious-reader . . . The first essay explains how clockmakers developed the gears and linkages that enabled fabled medieval clocks to reach remarkable accuracy, as well as predict the day Easter would fall on. Other essays celebrate the notion of random numbers and why they are so hard to achieve. Numerical analysis also plays a role in economic models based on the kinetic theory of gases or simplified markets involving iterations of buying and selling. Hayes goes on to explain how statistics have been applied to compute which quarrels—from interpersonal to world wars—are the deadliest (surprising results here). Also, he looks at how algorithms have been developed to determine ways to divide a random series of numbers into two parts with equal sums, or nearly equal sums if the series total is odd. Gears appear again in the form of algorithms, which yield practical tables of numbers to enable engineers to make gear trains to approximate complex ratios. A couple of essays probe areas only professionals might ponder, such as computing the location of the Continental Divide or why base 3 arithmetic is better than base 10 or binary systems. But the piece de resistance is the title essay, which explains why there is no algorithm whose repetitions would cycle through all four possible mattress positions that would assure equal wear and tear over time. Challenging but rewarding for anyone intrigued by numbers."—Kirkus Reviews
"If your idea of fun includes puzzling over the creation of an algorithm for the Continental Divide, then this essay collection by the former editor in chief of American Scientist will tickle your imagination. Hayes, now an award-winning columnist for American Scientist, has put together some of his best pieces and has included with each a section called 'Afterthoughts, ' in which he enthusiastically adds new information and humbly corrects old mistakes. Hayes explores topics as diverse as the centuries-old Strasbourg clock, economic theory, randomness, DNA, gear rat
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Group Theory in the Bedroom, and Other Mathematical Diversion
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