#include <nitro/fx/fx_trig.h>
fx16 FX_Atan( fx32 x );
| x | An fx32 format fixed-point decimal. |
Arctangent of x
This determines the arctangent of x. The result that it returns is an fx16 type in radian units. Internally, a table is referenced.
FX_Atan2, FX_AtanIdx, FX_Atan2Idx
01/19/2004 Initial version.
CONFIDENTIAL