Double.IsNormal(Double) Method

Reference

Definition

Namespace:: System

Assemblies:: netstandard.dll, System.Runtime.dll

Assembly:: System.Runtime.dll

Assembly:: netstandard.dll

Source:: Double.cs

Source:: Double.cs

Source:: Double.cs

Important

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Determines whether the specified value is normal.

public:
 static bool IsNormal(double d) = System::Numerics::INumberBase<double>::IsNormal;

public:
 static bool IsNormal(double d);

public static bool IsNormal(double d);

static member IsNormal : double -> bool

Public Shared Function IsNormal (d As Double) As Boolean

Parameters

d: Double

A double-precision floating-point number.

Returns

Boolean

true if the value is normal; false otherwise.

Implements

IsNormal(TSelf)

Remarks

This effectively checks the value is not NaN, not infinite, not subnormal, and not zero.

Applies to

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