Computer Approximations

Computer Approximations

Author: John F. Hart

Publisher:

Published: 1978

Total Pages: 360

ISBN-13:

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Publisher description: "This handbook is intended to acquaint users with methods for designing function subroutines and, in the case of the most commonly needed functions, to provide them with the necessary tables to do so efficiently."


Approximations for Digital Computers

Approximations for Digital Computers

Author: Cecil Hastings Jr.

Publisher: Princeton University Press

Published: 2015-12-08

Total Pages: 212

ISBN-13: 1400875595

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Numerical analysts and computer operators in all fields will welcome this publication in book form of Cecil Hastings' well-known approximations for digital computers, formerly issued in loose sheets and available only to a limited number of specialists. In a new method that combines judgment and intuition with mathematics, Mr. Hasting has evolved a set of approximations which far surpasses in simplicity earlier approximations developed by conventional methods. Part I of this book introduces the collection of useful and illustrative approximations, each of which is presented with a carefully drawn error curve in Part II. Originally published in 1955. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.


Approximations for Digital Computers

Approximations for Digital Computers

Author: Cecil Hastings

Publisher:

Published: 2016-04-19

Total Pages: 0

ISBN-13: 9780691653105

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This monograph deals with the subject of best approximation in the sense of Chebyshev as applied to the problem of making univariate functional data available to the high-speed digital computing machine. Our investigation is of a numerical and empirical nature. Part I of this book serves as an introduction to the collection of approximations given in Part II. Part II contains the "Approximations for Digital Computers," formerly issued as a cumulative publication of loose sheets and made available to numerical analysts upon request. Each sheet of the seventy-odd issued in this series contains an approximation of a useful or illustrative nature presented with a carefully drawn error curve


Complexity and Approximation

Complexity and Approximation

Author: Giorgio Ausiello

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 536

ISBN-13: 3642584128

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This book documents the state of the art in combinatorial optimization, presenting approximate solutions of virtually all relevant classes of NP-hard optimization problems. The wealth of problems, algorithms, results, and techniques make it an indispensible source of reference for professionals. The text smoothly integrates numerous illustrations, examples, and exercises.


Mathematical Functions and Their Approximations

Mathematical Functions and Their Approximations

Author: Yudell L. Luke

Publisher: Academic Press

Published: 2014-05-10

Total Pages: 587

ISBN-13: 1483262456

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Mathematical Functions and their Approximations is an updated version of the Applied Mathematics Series 55 Handbook based on the 1954 Conference on Mathematical Tables, held at Cambridge, Massachusetts. The aim of the conference is to determine the need for mathematical tables in view of the availability of high speed computing machinery. This work is composed of 14 chapters that cover the machinery for the expansion of the generalized hypergeometric function and other functions in infinite series of Jacobi and Chebyshev polynomials of the first kind. Numerical coefficients for Chebyshev expansions of the more common functions are tabulated. Other chapters contain polynomial and rational approximations for certain class of G-functions, the coefficients in the early polynomials of these rational approximations, and the Padé approximations for many of the elementary functions and the incomplete gamma functions. The remaining chapters describe the development of analytic approximations and expansions. This book will prove useful to mathematicians, advance mathematics students, and researchers.


Computer Systems

Computer Systems

Author: J. Stanley Warford

Publisher: Jones & Bartlett Learning

Published: 2004-11

Total Pages: 740

ISBN-13: 9780763732394

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Computer Science