Double.IsNormal(Double) Method
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Determines whether the specified value is normal.
public:
static bool IsNormal(double d);public:
static bool IsNormal(double d) = System::Numerics::INumberBase<double>::IsNormal;C#
public static bool IsNormal(double d);static member IsNormal : double -> boolPublic Shared Function IsNormal (d As Double) As Boolean- d
- Double
A double-precision floating-point number.
true if the value is normal; false otherwise.
This effectively checks the value is not NaN, not infinite, not subnormal, and not zero.
| Product | Versions |
|---|---|
| .NET | Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
| .NET Standard | 2.1 |
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: