partial function

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名詞

(mathematics) A function whose domain is a subset of the set on which it is formally defined; i.e., a function f: X→Y for which values f(x) are defined only for x ∈ W, where W ⊆ X.

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When defining operations on this set, we sometimes need to consider a partial function that is only specified for a subset of inputs.

詳細

意味（1）

(mathematics) A function whose domain is a subset of the set on which it is formally defined; i.e., a function f: X→Y for which values f(x) are defined only for x ∈ W, where W ⊆ X.

The Church-Turing thesis applies to partial functions on the same grounds as to total functions (§ 41).

詳細

partial functions （ 複数形 ）