Single.Exp2M1(Single) Method 
Definition
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.
Computes 2 raised to a given power and subtracts one.
public:
 static float Exp2M1(float x) = System::Numerics::IExponentialFunctions<float>::Exp2M1;
	public static float Exp2M1(float x);
	static member Exp2M1 : single -> single
	Public Shared Function Exp2M1 (x As Single) As Single
	Parameters
- x
 - Single
 
The power to which 2 is raised.
Returns
2x - 1