precision computation


precision computation
точный расчет

English-Russian dictionary of telecommunications. 2015.

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  • Precision (computer science) — In computer science, precision of a numerical quantity is a measure of the detail in which the quantity is expressed. This is usually measured in bits, but sometimes in decimal digits. It is related to precision in mathematics, which describes… …   Wikipedia

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  • Arbitrary-precision arithmetic — In computer science, arbitrary precision arithmetic indicates that calculations are performed on numbers whose digits of precision are limited only by the available memory of the host system. This contrasts with the faster fixed precision… …   Wikipedia

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  • Quadruple-precision floating-point format — In computing, quadruple precision (also commonly shortened to quad precision) is a binary floating point computer number format that occupies 16 bytes (128 bits) in computer memory. In IEEE 754 2008 the 128 bit base 2 format is officially… …   Wikipedia

  • Chronology of computation of π — The table below is a brief chronology of computed numerical values of, or bounds on, the mathematical constant pi (π). See the history of numerical approximations of pi for explanations, comments and details concerning some of the calculations… …   Wikipedia

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  • Real computation — In computability theory, the theory of real computation deals with hypothetical computing machines using infinite precision real numbers. They are given this name because they operate on the set of real numbers. Within this theory, it is possible …   Wikipedia

  • GNU Multi-Precision Library — Infobox Software name = GNU Multiple Precision Library caption = developer = The GNU Project latest release version = 4.2.4 latest release date = September 20, 2008 programming language = C operating system = Cross platform genre = Mathematical… …   Wikipedia

  • Methods of computing square roots — There are several methods for calculating the principal square root of a nonnegative real number. For the square roots of a negative or complex number, see below. Contents 1 Rough estimation 2 Babylonian method 2.1 Example …   Wikipedia

  • Euler-Mascheroni-Konstante — γ Die Euler Mascheroni Konstante (nach den Mathematikern Leonhard Euler und Lorenzo Mascheroni), auch Eulersche Konstante, ist eine wichtige mathematische Konstante, die mit dem griechischen Buchstaben γ (Gamma) bezeichnet wird …   Deutsch Wikipedia