WCbrt WFma WHypot

WHypot() Function WHypot ( X As  Double, Y As  Double  ) Square root of a square sum (hypotenuse) Purpose WHypot computes the square root of the square sum of two arguments x and y, or the length of the hypotenuse of a right-angle triangle. It is designed to avoid the possible overflow and underflow errors. Returns Square root of the square sum of x and y (sqrt(x^2 + y^2)). Parameters [in] X Argument x. [in] Y Argument x.