- signed number
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Math. a number preceded by a plus sign (+) to indicate a positive quantity or by a minus sign (-) to indicate a negative quantity.[1965-70]
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Universalium. 2010.
signed number
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signed number — noun : one of a system of numbers represented by a sign + or prefixed to a digit or other numeral such that the sum of two numbers with unlike signs and like numerical elements is 0 * * * Math. a number preceded by a plus sign (+) to indicate a… … Useful english dictionary
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Signed measure — In mathematics, signed measure is a generalization of the concept of measure by allowing it to have negative values. Some authors may call it a charge,[1] by analogy with electric charge, which is a familiar distribution that takes on positive… … Wikipedia
