語言

Double.Exp2(Double) 方法

定義

計算將 2 提升到給定的冪次方。

public:
 static double Exp2(double x) = System::Numerics::IExponentialFunctions<double>::Exp2;
public static double Exp2(double x);
static member Exp2 : double -> double
Public Shared Function Exp2 (x As Double) As Double

參數

x
Double

力量被提升到 2 極限。

傳回

2x

實作

適用於