NAME
        IEEESPAbs -- compute absolute value of IEEE single precision argument

   SYNOPSIS
          x   = IEEESPAbs(  y  );
         d0                 d0

        float   x,y;

   FUNCTION
        Take the absolute value of argument y and return it to caller.

   INPUTS
        y -- IEEE single precision floating point value

   RESULT
        x -- IEEE single precision floating point value

   BUGS

   SEE ALSO