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In mathematics, value may refer to several, strongly related notions: * The value of a variable or a constant is any number or other mathematical object assigned to it. * The value of a mathematical expression is the result of the computation described by this expression when the variables and constants in it are replaced by some numbers. * The value of a function is the number implied by the function as a result of a particular number being assigned to its argument (also called the ''variable'' of the function).〔 http://mathworld.wolfram.com/Value.html 〕〔 〕 For example, if the function is defined by , then, given the value 3 to the variable ''x'' yields the function value 10 (since indeed ). This is denoted == See also == * Value function * Value (computer science) * Absolute value * Truth value 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Value (mathematics)」の詳細全文を読む スポンサード リンク
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