decimal without a zero
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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
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
Repeating decimal — A decimal representation of a real number is called a repeating decimal (or recurring decimal) if at some point it becomes periodic: there is some finite sequence of digits that is repeated indefinitely. For example, the decimal representation of … Wikipedia
Subtraction without borrowing — A commonly known subtraction method is the borrowing method [Only a brief, informal discussion is included here until a formal entry of dynamic subtraction is provided.] . To perform a b using this method, b , the subtrahend, is written below a … Wikipedia
Bijective numeration — Numeral systems by culture Hindu Arabic numerals Western Arabic (Hindu numerals) Eastern Arabic Indian family Tamil Burmese Khmer Lao Mongolian Thai East Asian numerals Chinese Japanese Suzhou Korean Vietnamese … Wikipedia
Non-standard positional numeral systems — Numeral systems by culture Hindu Arabic numerals Western Arabic (Hindu numerals) Eastern Arabic Indian family Tamil Burmese Khmer Lao Mongolian Thai East Asian numerals Chinese Japanese Suzhou Korean Vietnamese … Wikipedia
bijective numeration — noun A numeral system that uses digits to establish a bijection between finite strings and the positive integers, especially by k adic notation such as unary and decimal without a zero … Wiktionary
Number system — This article is about different sets of numbers. For different methods of expressing numbers with symbols, see numeral system. In mathematics, a number system is a set of numbers, (in the broadest sense of the word), together with one or more… … Wikipedia
History of the Hindu-Arabic numeral system — The Hindu Arabic numeral system is a place value numeral system: the value of a digit depends on the place where it appears; the 2 in 205 is ten times greater than the 2 in 25. It requires a zero to handle the empty powers of ten (as in 205 ). [… … Wikipedia
Hindu-Arabic numeral system — The Hindu Arabic numeral system is a positional decimal numeral system first documented in the ninth century. The system is based on ten, originally nine, different glyphs. The symbols (glyphs) used to represent the system are in principle… … Wikipedia
