写像の合成
1. Function compositionIn mathematics, function composition is the application of one function to the results of another. For instance, the functions f: X → Y and g: Y → Z can be composed by computing the output of g when it has an argument of f(x) instead of x. Intuitively, if z is a function g of y and y is a function f of x, then z is a function of x. Thus one obtains a composite function g ∘ f: X → Z defined by (g ∘ f)(x) = g(f) for all x in X.
Read “Function composition” on English Wikipedia
Read “写像の合成” on Japanese Wikipedia
Read “Function composition” on DBpedia
Read “Function composition” on English Wikipedia
Read “写像の合成” on Japanese Wikipedia
Read “Function composition” on DBpedia
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