[Contents] [Index] [Help] [Retrace] [Browse <] [Browse >]


   NAME
        IEEEDPAtan -- compute the arctangent of a floating point number

   SYNOPSIS
          x   = IEEEDPAtan(  y  );
        d0/d1              d0/d1

        double  x,y;

   FUNCTION
        Compute arctangent of y in IEEE double precision

   INPUTS
        y - IEEE double precision floating point value

   RESULT
        x - IEEE double precision floating point value

   BUGS

   SEE ALSO
        ieeedptan(), ieeedpasin(), ieeedpacos()