Principles of Approximate Computations (Classic Reprint) - Softcover

Skinner, Joseph J.

9781330224014: Principles of Approximate Computations (Classic Reprint)

Softcover

ISBN 10: 1330224019 ISBN 13: 9781330224014

Verlag: Forgotten Books, 2019

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Excerpt from Principles of Approximate Computations

33 - prob. 16. To perform an abridged division so that the error of the process shall be less than that due to the errors of the quantities.

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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.

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Excerpt from Principles of Approximate Computations

1. It is frequently necessary to perform arithmetical operations upon quantities whose numerical values cannot be taken with absolute accuracy, either because these values are incommensurable with unity or because they are the results of measurements made in Astronomy, Physics, Chemistry, Engineering, etc., with instruments capable of giving only a limited degree of precision. When the ordinary rules of arithmetic are applied to a computation involving such approximate quantities the operation is often very long and tedious, and when it is finished the operator may be in doubt as to the degree of accuracy of his final result; that is, as to the amount of error to which this result is liable from the errors of the quantities employed. The object of the following pages is to present some simple rules for conducting computations involving approximate quantities, in such a manner as to require the fewest figures and to show at once the degree of accuracy of the result.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

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.

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