decimal-coded digit

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• Decimal — For other uses, see Decimal (disambiguation). This article aims to be an accessible introduction. For the mathematical definition, see Decimal representation. Numeral systems by culture Hindu Arabic numerals Western Arabic (Hindu numerals)… …   Wikipedia

• Decimal floating point — 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… …   Wikipedia

• Coded set — In telecommunication, a coded set is a set of elements onto which another set of elements has been mapped according to a code. Examples of coded sets include the list of names of airports that is mapped onto a set of corresponding three letter… …   Wikipedia

• Binary-coded decimal — In computing and electronic systems, binary coded decimal (BCD) is a digital encoding method for numbers using decimal notation, with each decimal digit represented by its own binary sequence. In BCD, a numeral is usually represented by four bits …   Wikipedia

• Densely packed decimal — (DPD) is a system of binary encoding for decimal digits. The traditional system of binary encoding for decimal digits, known as Binary coded decimal (BCD), uses four bits to encode each digit, resulting in significant wastage of binary data… …   Wikipedia

• Bi-quinary coded decimal — is a numeral encoding scheme used in many abacuses and in some early computers, including the Colossus. The term bi quinary indicates that the code comprises both a two state ( bi ) and a five state ( quin ary) component. The encoding resembles… …   Wikipedia

• Densely Packed Decimal — (DPD) is a system of binary encoding for decimal digits.The traditional system of binary encoding for decimal digits, known as Binary coded decimal (BCD), uses four bits to encode each digit, resulting in significant wastage of binary data… …   Wikipedia

• binary coded decimal — binary coded decimal, a system of coding numbers in binary units used in programming computers and in higher mathematics. Each decimal digit is represented by four binary digits. Example: 234 is represented in binary coded decimal by 0010 0011… …   Useful english dictionary

• Check digit — A check digit is a form of redundancy check used for error detection, the decimal equivalent of a binary checksum. It consists of a single digit computed from the other digits in the message. With a check digit, one can detect simple errors in… …   Wikipedia

• binary-coded decimal — noun An encoding for decimal numbers in which each digit is represented by its own binary sequence, simplifying conversion from binary to decimal. Syn: BCD …   Wiktionary

• binary coded decimal —    Abbreviated BCD. A simple system for converting decimal numbers into binary form, in which each decimal digit is converted into binary and then stored as a single character …   Dictionary of networking