- sign magnitude
- величина со знаком
English-Russian electronics dictionary .
sign magnitude
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Sign-value notation — In Computers= Sign value notation (sign magnitude notation) in computers is the use of the high order bit (left end) of a binary word to represent the numeric sign: 0 for + and 1 for followed by a binary number that is an absolute magnitude or a… … Wikipedia
Sign bit — In computer science, the sign bit is a bit (usually the most significant bit) in a computer numbering format that indicates the sign of a number. Typically, if the sign bit is 1, the number is negative (for two s complement integers) or non… … Wikipedia
sign bit — noun The bit in the representation of a number indicating whether it is negative or positive; applicable to both twos complement and signed magnitude representations … Wiktionary
Westinghouse Sign — The Westinghouse Sign was a large, animated, electric sign advertising the Westinghouse Electric company and located in Pittsburgh, Pennsylvania, U.S.A. The sign was best known for the essentially infinite number of combinations in which (it was… … Wikipedia
signed magnitude — noun The convention by which one bit in the representation of a number indicates the numeric sign, while the rest indicate the magnitude. The IEEE standard for floating point uses signed magnitude for the mantissa … Wiktionary
plus-minus sign — noun the symbol ±, meaning plus or minus , used to indicate the precision of an approximation (as in The result is 10 ± 0.3 , meaning the result is somewhere between 10 0.3, that is, 9.7, and 10 + 0.3, that is, 10.3), or as a convenient shorthand … Wiktionary
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
Ones' complement — The ones complement of a binary number is defined as the value obtained by inverting all the bits in the binary representation of the number (swapping 0 s for 1 s and vice versa). The ones complement of the number then behaves like the negative… … Wikipedia
IBM 700/7000 series — The IBM 700/7000 series was a series of large scale (mainframe) computer systems made by IBM through the 1950s and early 1960s. The series included several different, incompatible processor architectures. The 700s used vacuum tube logic and were… … Wikipedia
Computer numbering formats — The term computer numbering formats refers to the schemes implemented in digital computer and calculator hardware and software to represent numbers. A common mistake made by non specialist computer users is a certain misplaced faith in the… … Wikipedia
IBM 7090 — The IBM 7090 was a second generation transistorized version of the earlier IBM 709 vacuum tube mainframe computers and was designed for large scale scientific and technological applications . The 7090 was the third member of the IBM 700/7000… … Wikipedia
