number system
61extended real number system — Math. the set of all real numbers with the points plus infinity and minus infinity added. * * * …
62extended real number system — Math. the set of all real numbers with the points plus infinity and minus infinity added …
63System of linear equations — In mathematics, a system of linear equations (or linear system) is a collection of linear equations involving the same set of variables. For example,:egin{alignat}{7}3x ; + ; 2y ; ; z ; = ; 1 2x ; ; 2y ; + ; 4z ; = ; 2 x ; + ; frac{1}{2} y ; ; z …
64Number names — In linguistics, a number name, or numeral, is a symbol or group of symbols, or a word in a natural language that represents a number. Numerals differ from numbers just as words differ from the things they refer to. The symbols 11 , eleven and XI… …
65System 7 — Infobox OS name = System 7 caption = Screenshot of System 7.5.3 developer = Apple Computer family = Mac OS Classic source model = Closed source latest release version = 7.6.1 latest release date = April 7 1997 kernel type = Monolithic for 68k,… …
66Number theory — A Lehmer sieve an analog computer once used for finding primes and solving simple diophantine equations. Number theory is a branch of pure mathematics devoted primarily to the study of the integers. Number theorists study prime numbers (the… …
67System/34 BASIC — IBM System/34 BASIC was an interpreter for the IBM System/34 midrange computer.System/34 BASIC was first offered in 1978, and as such, contained many of the trappings that a BASIC program would have encountered in the time period of the TRS 80,… …
68System/36 BASIC — IBM System/36 BASIC was an interpreter for the IBM System/36 midrange computer.System/36 BASIC was first offered in 1983, and as such, contained many of the trappings that a BASIC program would have encountered in the time period of the IBM PC,… …
69Number One Crossbar Switching System — The Number One Crossbar Switching System, or 1XB switch, was the primary urban local telephone exchange design used by the Bell System in the mid 20th century. Its switch fabric topology was based on the earlier urban panel switch system, which,… …
70Number sign — Not to be confused with the Chinese character 井, or the Sharp sign ♯. # Number sign …
