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恒等関数
1. identity function; identity operatorMathematics
2. Identity functionIn mathematics, an identity function, also called identity map or identity transformation, is a function that always returns the same value that was used as its argument. In terms of equations, the function is given by f(x) = x.
Read “Identity function” on English Wikipedia
Read “恒等関数” on Japanese Wikipedia
Read “Identity function” on DBpedia
Read “Identity function” on English Wikipedia
Read “恒等関数” on Japanese Wikipedia
Read “Identity function” on DBpedia
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