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Operators.not Function (F#)

Negate a logical value. not true equals false and not false equals true.

Namespace/Module Path: Microsoft.FSharp.Core.Operators

Assembly: FSharp.Core (in FSharp.Core.dll)

// Signature:
not : bool -> bool

// Usage:
not value


Type: bool

The value to negate.

The result of the negation.

This function is named Not in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.

Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

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