แก้ไข

แชร์ผ่าน


MathObject.sqrt(Double) Method

Definition

Calculates the square root of the specified number.

This API supports the product infrastructure and is not intended to be used directly from your code.

public:
 static double sqrt(double x);
[Microsoft.JScript.JSFunction((Microsoft.JScript.JSFunctionAttributeEnum) 0, Microsoft.JScript.JSBuiltin.Math_sqrt)]
public static double sqrt (double x);
[Microsoft.JScript.JSFunction(Microsoft.JScript.JSFunctionAttributeEnum.None, Microsoft.JScript.JSBuiltin.Math_sqrt)]
public static double sqrt (double x);
[<Microsoft.JScript.JSFunction((Microsoft.JScript.JSFunctionAttributeEnum) 0, Microsoft.JScript.JSBuiltin.Math_sqrt)>]
static member sqrt : double -> double
[<Microsoft.JScript.JSFunction(Microsoft.JScript.JSFunctionAttributeEnum.None, Microsoft.JScript.JSBuiltin.Math_sqrt)>]
static member sqrt : double -> double
Public Shared Function sqrt (x As Double) As Double

Parameters

x
Double

The number to calculate the square root of.

Returns

The square root of x.

Attributes

Applies to

See also