Sqr Function
Returns the square root of a number.
Syntax
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.