NAME IEEEDPCmp -- compare two double precision floating point numbers SYNOPSIS c = IEEEDPCmp( y , z ); d0 d0/d1 d2/d3 double y,z; long c; FUNCTION Compare y with z. Set the condition codes for less, greater, or equal. Set return value c to -1 if y<z, or +1 if y>z, or 0 if y == z. INPUTS y -- IEEE double precision floating point value z -- IEEE double precision floating point value RESULT c = 1 cc = gt for (y > z) c = 0 cc = eq for (y == z) c = -1 cc = lt for (y < z) BUGS SEE ALSO