Amazon.com
From the I Ching to AI, tremendous human brainpower has been devoted to devising easier means of counting and thinking. Former math teacher Georges Ifrah has devoted his life to tracking down traces of our early calculating tools and reporting on them with charm and verve. The Universal History of Computing: From the Abacus to Quantum Computing gives a grand title to a grand subject, and Ifrah makes good on his promise of universality by leaping far back in time and spanning all of the inhabited continents. If his scope is vast, his stories and details are still engrossing. Readers will hang on to the stories of 19th-century inventors who converged on multiplication machines and other, more general "engines," and better understand the roots of biological and quantum computation. Ifrah has great respect for our ancestors and their work, and he transmits this feeling to his readers with humor and humility. His timelines, diagrams, and concordance help the reader who might be unfamiliar with foreign concepts of numbers and computation keep up with his narrative. By the end, his slight bias against strong artificial intelligence comes through, but he is careful to acknowledge the future's unforeseeable nature and suggest that we keep our minds open. How can we resist? --Rob Lightner
--Ce texte fait référence à une édition épuisée ou non disponible de ce titre.
From Publishers Weekly
A fascinating compendium of information about writing systemsDboth for words and numbersDand ancient systems of calculation, this followup book by the author of The Universal History of Numbers will enthrall specialists, though its perplexing structure may put off other readers. Part One begins with a 19-page chronology of significant events in the development of number writing up to 1654, followed by 38 pages of charts with codes and figures that are not explained or referenced anywhere in the book. Some of these charts make sense, such as a diagram showing how medieval accountants wrote very large numbers with Roman numerals. Others remain cryptic. However, in Part Two, Ifrah begins to weave together a cogent intellectual history of physical representations of numbers and calculations with compelling stories and philosophical analyses of computational processing. Occasionally, his facts are ungrounded: for example, he places John Patterson (the promoter of the cash register, born 1844) before the Revolutionary War. But since the book is primarily concerned with ideas rather than people or events, this sort of carelessness is not a major problem. Originally writing in French, Ifrah distinguishes sharply between "computing" and "computers"Dand the modern computer has almost no place in his story. Unfortunately, the translator chooses to use "compute" in both senses, which makes some sections of the book unintelligible, and may lead readers to mistakenly expect this book to be a history of computers. (Oct.)
Copyright 2000 Reed Business Information, Inc. --Ce texte fait référence à une édition épuisée ou non disponible de ce titre.
Copyright 2000 Reed Business Information, Inc. --Ce texte fait référence à une édition épuisée ou non disponible de ce titre.
