ぎゃくげん
逆元
1. inverse elementMathematics
2. Inverse elementIn abstract algebra, the idea of an inverse element generalises the concept of a negation, in relation to addition, and a reciprocal, in relation to multiplication. The intuition is of an element that can 'undo' the effect of combination with another given element. While the precise definition of an inverse element varies depending on the algebraic structure involved, these definitions coincide in a group.
Read “Inverse element” on English Wikipedia
Read “逆元” on Japanese Wikipedia
Read “Inverse element” on DBpedia
Read “Inverse element” on English Wikipedia
Read “逆元” on Japanese Wikipedia
Read “Inverse element” on DBpedia
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