翻訳と辞書 Words near each other ・ Additional Shia doctrines ・ Additional Solicitor General of India ・ Additional superintendent of police ・ Additionality ・ Additionally guyed tower ・ Additions to Daniel ・ Additive ・ Additive Architecture ・ Additive category ・ Additive color ・ Additive function ・ Additive genetic effects ・ Additive group ・ Additive identity ・ Additive increase/multiplicative decrease ・ Additive inverse ・ Additive K-theory ・ Additive Manufacturing File Format ・ Additive map ・ Additive Markov chain ・ Additive model ・ Additive number theory ・ Additive polynomial ・ Additive rhythm and divisive rhythm ・ Additive Schwarz method ・ Additive smoothing ・ Additive State Decomposition ・ Additive synthesis ・ Additive white Gaussian noise ・ Additively indecomposable ordinal Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Additive inverse ： ウィキペディア英語版 Additive inverse In mathematics, the additive inverse of a number is the number that, when added to , yields zero. This number is also known as the opposite (number),〔.〕 sign change, and negation.〔The term "negation" bears a reference to negative numbers, which can be misleading, because the additive inverse of a negative number is positive.〕 For a real number, it reverses its sign: the opposite to a positive number is negative, and the opposite to a negative number is positive. Zero is the additive inverse of itself. The additive inverse of is denoted by unary minus: − (see the discussion below). For example, the additive inverse of 7 is −7, because 7 + (−7) = 0, and the additive inverse of −0.3 is 0.3, because −0.3 + 0.3 = 0 . The additive inverse is defined as its inverse element under the binary operation of addition (see the discussion below), which allows a broad generalization to mathematical objects other than numbers. As for any inverse operation, double additive inverse has no effect: . ==Common examples== For a number and, generally, in any ring, the additive inverse can be calculated using multiplication by −1; that is,  . Examples of rings of numbers are integers, rational numbers, real numbers, and complex number. 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「Additive inverse」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.