Double.IsNormal(Double) Method

  • Reference

Definition

Namespace:
System
Assembly:
System.Runtime.dll
Assembly:
netstandard.dll
Source:
Double.cs
Source:
Double.cs
Source:
Double.cs

Determines whether the specified value is normal.

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