FracCos
FracCos Extract cosine of a Fixed, returning a Fract
#include <FixMath.h> Toolbox Utilities
Fixed arg ; a radian value
returns 32-bit cosine of arg
FracCos returns the cosine of its radian argument.
arg is a 32-bit Fixed data type, expressed in radians.
Returns: a 32-bit Fract value, the cosine of arg.