Identity

Available

Returns its argument unchanged.

Forms

Identity[expr]

Verified examplesIdentity[5] → 5 Identity[{1, 2, 3}] → {1, 2, 3}

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Topics

Function Composition And Operator Forms - Functions with Operator Forms
Functional Programming - Functional Composition »

Related

Composition Construct Comap InverseFunction Sequence Hold IdentityMatrix ReverseApplied AllMatch AllTrue AnyMatch AnyTrue

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