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Checked.( ~- )<^T> Function (F#)

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Overloaded unary negation (checks for overflow).

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

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

// Signature:
( ~- ) : ^T -> ^T (requires ^T with static member op_UnaryNegation)

// Usage:
- value

Parameters

  • value
    Type: ^T

    The input value.

Return Value

The negated value.

Platforms

Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2

Version Information

F# Runtime

Supported in: 2.0, 4.0

Silverlight

Supported in: 3

See Also

Reference

Operators.Checked Module (F#)

Core.Operators Module (F#)