Lines Matching refs:degrees
70 * sin(x degrees) ~= 4 x (180 - x) / (40500 - x (180 - x) )
75 sin_mul(int degrees, int factor)
77 if (degrees > 180) {
78 degrees -= 180;
81 return factor * 4 * degrees * (180 - degrees) /
82 (40500 - degrees * (180 - degrees));
87 cos_mul(int degrees, int factor)
89 return sin_mul((degrees + 90) % 360, factor);