Articles liés à Computing Jetons (Classic Reprint)
Synopsis
The digital edition of all books may be viewed on our website before purchase. Excerpt from Computing Jetons (Classic Reprint)
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Forgotten Books publishes hundreds of thousands of rare and classic books.
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.The digital edition of all books may be viewed on our website before purchase.
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Présentation de l'éditeur
This monograph is based upon an address delivered by the author before the American Numismatic Society, in New York City, on February 7, 1921. The purpose is set forth in the monograph itself, but the author wishes to take advantage of a prefatory page to express his appreciation of the kindness of the officers of the Society in asking him to prepare the address for publication. He also wishes to acknowledge the courtesy of George A. Plimpton, Esq., of New York City, in generously permitting the use of his large library of rare textbooks for the purpose of preparing most of the illustrations used in this work; and to express his thanks to L. Leland Locke, Esq., of Brooklyn, himself a contributor to the history of notation and of mechanical computation, particularly in relation to the quipu, for the kind assistance rendered by him in taking the photographs.
(Typographical errors above are due to OCR software and don't occur in the book.)
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Forgotten Books is a publisher of historical writings, such as: Philosophy, Classics, Science, Religion, History, Folklore and Mythology.
Forgotten Books' Classic Reprint Series utilizes the latest technology to regenerate facsimiles of historically important writings. Careful attention has been made to accurately preserve the original format of each page whilst digitally enhancing the aged text. Read books online for free at www.forgottenbooks.org
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Computing Jetons (Classic Reprint)
impression à la demandeVendeur : Forgotten Books, London, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
Paperback. Etat : New. Print on Demand. This book explores the history of computing jetons, small tokens used for numerical calculations in the absence of convenient numerical systems. It begins with the ancient abacus and traces its evolution through various forms, including the line abacus that dominated practical calculation for centuries. The book also discusses the methods employed with jetons, the steps that slowly led to the modern calculating machine, and the prospects of developing simpler and less expensive devices that will render nearly all computation mechanical. The author endeavors to create an engaging overview of the human needs that the abacus, in its various forms, tended to satisfy. The text also delves into the possibility that ingenuity will, as stated above, devise a more efficient machine at a low cost so that human energy may be still further conserved through mechanical calculation. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781331933113_0
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Computing Jetons Classic Reprint
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
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PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781331933113
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Computing Jetons Classic Reprint
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781331933113
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EUR 33,48
Expédition à EUR 6,83
Expédition depuis Royaume-Uni vers Etats-Unis
Expédition depuis Royaume-Uni vers Etats-Unis
Quantité disponible : 15 disponible(s)