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floating point computation

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 unit — A floating point unit (FPU) is a part of a computer system specially designed to carry out operations on floating point numbers. Typical operations are addition, subtraction, multiplication, division, and square root. Some systems (particularly… …   Wikipedia

  • Floating-point unit — An Intel 80287 A floating point unit (FPU, colloquially a math coprocessor) is a part of a computer system specially designed to carry out operations on floating point numbers. Typical operations are addition, subtraction, multiplication,… …   Wikipedia

  • 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

  • Technical Floating Point — The Technical Floating Point (TFP) model was a new set of computer processor instructions in microcode, designed by Advanced Micro Devices (AMD). It was used to replace the x87 floating point capabilities in the original Intel IA 32… …   Wikipedia

  • Portable, Extensible Toolkit for Scientific Computation — infobox software name = PETSc latest release version = 2.3.3 latest release date = 23 May 2007 operating system = Linux, Unix, Mac OS X, Windows license = own compatible with [GNU General Public Licenc [e|GPL (version 2)] language = C (main… …   Wikipedia

  • fixed-point — ˈ ̷ ̷ ¦ ̷ ̷ adjective : involving or being a mathematical notation (as in a decimal system) in which the point separating whole numbers and fractions is fixed compare floating point herein * * * fixed point «FIHKST POYNT», adjective. of or… …   Useful english dictionary

  • Cell (microprocessor) — Cell is a microprocessor architecture jointly developed by Sony Computer Entertainment, Toshiba, and IBM, an alliance known as STI . The architectural design and first implementation were carried out at the STI Design Center in Austin, Texas over …   Wikipedia

  • William Kahan — Infobox Scientist name = William Morton Kahan image width = caption = birth date = birth date and age|1933|6|5 birth place = flagicon|CAN Toronto, Ontario death date = death place = residence = citizenship = nationality = Canadian ethnicity =… …   Wikipedia

  • ARM architecture — This article is about a computer processor architecture. For other uses, see ARM (disambiguation). Logo ARM Designer ARM Holdings Bits …   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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