Sqr Function

發行項
12/04/2006

Returns the square root of a number.


Sqr(number)

Remarks

The number argument can be any valid numeric expression greater than or equal to 0.

The following example uses the Sqr function to calculate the square root of a number:

Dim MySqr

MySqr = Sqr(4)   ' Returns 2.

MySqr = Sqr(23)   ' Returns 4.79583152331272.

MySqr = Sqr(0)   ' Returns 0.

MySqr = Sqr(-4)   ' Generates a run-time error.

Requirements