Any numeric expression greater than or equal to 0
A Double containing the square root of
Calculates the square root of a given number
d must be equal to or greater than zero,
or runtime error 5, “Invalid procedure call or
This is a Shared member, so it can be used without creating any objects.
The square root function in VB 6 is named Sqr, and it is an intrinsic VB function. In the .NET Framework, it is named Sqrt, and it is a member of the Math class in the System namespace.