signed-magnitude arithmetic

signed-magnitude arithmetic
арифметические операции над числами со знаком

The New English-Russian Dictionary of Radio-electronics. . 2005.

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  • Signed zero — is zero with an associated sign. In ordinary arithmetic, −0 = +0 = 0. However, in computing, some number representations allow for the existence of two zeros, often denoted by −0 (negative zero) and +0 (positive zero). This… …   Wikipedia

  • Arithmetic logic unit — schematic symbol Cascadable 8 …   Wikipedia

  • Signed number representations — In computing, signed number representations are required to encode negative numbers in binary number systems. In mathematics, negative numbers in any base are represented by prefixing them with a − sign. However, in computer hardware, numbers are …   Wikipedia

  • Arithmetic overflow — The term arithmetic overflow or simply overflow has the following meanings. In a computer, the condition that occurs when a calculation produces a result that is greater in magnitude than that which a given register or storage location can store… …   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

  • арифметические операции над числами со знаком — — [Л.Г.Суменко. Англо русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.] Тематики информационные технологии в целом EN signed magnitude arithmetic …   Справочник технического переводчика

  • Minifloat — In computing, minifloats are floating point values represented with very few bits. Predictably, they are not well suited for general purpose numerical calculations. They are used for special purposes most often in computer graphics where… …   Wikipedia

  • UNIVAC I — The UNIVAC I ( U N I V ersal A utomatic C omputer I ) was the first commercial computer made in the United States.It was designed principally by J. Presper Eckert and John Mauchly, the inventors of the ENIAC. Design work was begun by their… …   Wikipedia

  • Прямой код — способ представления двоичных чисел с фиксированной запятой в компьютерной арифметике. Главным образом используется для записи положительных чисел. В англоязычной литературе именуется Sign and magnitude method. Содержание 1 Представление числа в… …   Википедия

  • Rounding — This article is about numerical rounding. For lip rounding in phonetics, see Labialisation. For other uses, see Rounding (disambiguation). Rounding a numerical value means replacing it by another value that is approximately equal but has a… …   Wikipedia

  • Negative number — This thermometer is indicating a slightly negative …   Wikipedia


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