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