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floating-point radix

См. также в других словарях:

  • Floating point — In computing, floating point describes a method of representing real numbers in a way that can support a wide range of values. Numbers are, in general, represented approximately to a fixed number of significant digits and scaled using an exponent …   Wikipedia

  • floating-point notation — noun a radix numeration system in which the location of the decimal point is indicated by an exponent of the radix; in the floating point representation system, 0.0012 is represented as 0.12 2 where 2 is the exponent • Syn: ↑floating point… …   Useful english dictionary

  • floating-point representation system — noun a radix numeration system in which the location of the decimal point is indicated by an exponent of the radix; in the floating point representation system, 0.0012 is represented as 0.12 2 where 2 is the exponent • Syn: ↑floating point… …   Useful english dictionary

  • floating-point — noun [as modifier] Computing denoting a mode of representing numbers as two sequences of bits, one representing the digits in the number and the other an exponent which determines the position of the radix point …   English new terms dictionary

  • IBM Floating Point Architecture — IBM System/360 computers, and subsequent machines based on that architecture (mainframes), support a hexadecimal floating point format. The format is used by SAS Transport files as required by the Food and Drug Administration (FDA) for New Drug… …   Wikipedia

  • Radix sort — In computer science, radix sort is a sorting algorithm that sorts integers by processing individual digits. Because integers can represent strings of characters (e.g., names or dates) and specially formatted floating point numbers, radix sort is… …   Wikipedia

  • Fixed-point arithmetic — In computing, a fixed point number representation is a real data type for a number that has a fixed number of digits after (and sometimes also before) the radix point ( e.g. , after the decimal point . in English decimal notation). Fixed point… …   Wikipedia

  • fixed point — noun : any one of several definite temperatures determined by natural phenomena (as the freezing point of water) and used as reference points in the calibrating of thermometers * * * 1. n. Physics a well defined reproducible temperature that can… …   Useful english dictionary

  • Normal number (computing) — Floating point precisions IEEE 754: 16 bit: Half (binary16) 32 bit: Single (binary32), decimal32 64 bit: Double (binary64), decimal64 128 bit: Quadruple (binary128), decimal128 Other: Minifloat · Extended precision Arbitrary precision In… …   Wikipedia

  • Fast Fourier transform — A fast Fourier transform (FFT) is an efficient algorithm to compute the discrete Fourier transform (DFT) and its inverse. There are many distinct FFT algorithms involving a wide range of mathematics, from simple complex number arithmetic to group …   Wikipedia

  • IEEE 754-1985 — The IEEE Standard for Binary Floating Point Arithmetic (IEEE 754) is the most widely used standard for floating point computation, and is followed by many CPU and FPU implementations. The standard defines formats for representing floating point… …   Wikipedia

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