Double.Sqrt(Double) 方法

定義

計算值的平方根。

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

參數

x
Double

傳回

Double

x 平方根。

實作

適用於