NAME
	IEEEDPPow -- raise a number to another number power

   SYNOPSIS
	  z   = IEEEDPPow(  x  ,  y  );
	d0/d1	          d2/d3 d0/d1

	double	x,y,z;

   FUNCTION
	Compute y^x in IEEE double precision

   INPUTS
	x - IEEE double precision floating point value
	y - IEEE double precision floating point value

   RESULT
	z - IEEE double precision floating point value

   BUGS

   SEE ALSO