M_PI               89 gd.c           #ifndef M_PI
M_PI             3833 gd.c           	angle = angle * (M_PI/180);
M_PI             4279 gd.c           		angle = angle * M_PI / 180;
M_PI              245 libgd/gd_arc_f_buggy.c       s_sin = (long) ((double) 32768 * sin ((double) s * M_PI / (double) 180));
M_PI              246 libgd/gd_arc_f_buggy.c       s_cos = (long) ((double) 32768 * cos ((double) s * M_PI / (double) 180));
M_PI              255 libgd/gd_arc_f_buggy.c       e_sin = (long) ((double) 32768 * sin ((double) e * M_PI / (double) 180));
M_PI              256 libgd/gd_arc_f_buggy.c       e_cos = (long) ((double) 32768 * cos ((double) e * M_PI / (double) 180));
M_PI              610 libgd/gd_arc_f_buggy.c   a_sin = (long) ((double) 32768 * sin ((double) angle * M_PI / (double) 180));
M_PI              611 libgd/gd_arc_f_buggy.c   a_cos = (long) ((double) 32768 * cos ((double) angle * M_PI / (double) 180));
M_PI              296 libgd/gd_interpolation.c 	q = (double)sqrt(2.0f/(M_PI*x))*(double)(KernelBessel_P1(x)*(1.0f/sqrt(2.0f)*(sin(x)-cos(x)))-8.0f/x*KernelBessel_Q1(x)*
M_PI              306 libgd/gd_interpolation.c 		return (double)(M_PI/4.0f);
M_PI              307 libgd/gd_interpolation.c 	return (KernelBessel_Order1((double)M_PI*x)/(2.0f*x));
M_PI              313 libgd/gd_interpolation.c 	return (0.42f+0.5f*(double)cos(M_PI*x)+0.08f*(double)cos(2.0f*M_PI*x));
M_PI              427 libgd/gd_interpolation.c 		return R * sin(x*M_PI) * sin(x * M_PI/ R) / (x * M_PI * x * M_PI);
M_PI              444 libgd/gd_interpolation.c 		return R * sin(x*M_PI) * sin(x * M_PI / R) / (x * M_PI * x * M_PI);
M_PI              509 libgd/gd_interpolation.c 	if ((x >= -1.0) && (x <= 1.0)) return ((cos(x * M_PI) + 1.0)/2.0);
M_PI              563 libgd/gd_interpolation.c 	return(0.5 + 0.5 * cos(M_PI * x));
M_PI              591 libgd/gd_interpolation.c 	return (sin(M_PI * (double) x) / (M_PI * (double) x));
M_PI             1661 libgd/gd_interpolation.c 	float _angle = ((float) (-degrees / 180.0f) * (float)M_PI);
M_PI             1717 libgd/gd_interpolation.c 	float _angle = ((float) (-degrees / 180.0f) * (float)M_PI);
M_PI             1782 libgd/gd_interpolation.c 	float _angle = (float)((- degrees / 180.0f) * M_PI);
M_PI             1904 libgd/gd_interpolation.c 	const float _angle = (float)((- degrees / 180.0f) * M_PI);
M_PI                4 libgd/gd_matrix.c #ifndef M_PI
M_PI              201 libgd/gd_matrix.c 	const double sin_t = sin (angle * M_PI / 180.0);
M_PI              202 libgd/gd_matrix.c 	const double cos_t = cos (angle * M_PI / 180.0);
M_PI              228 libgd/gd_matrix.c 	dst[2] = tan(angle * M_PI / 180.0);
M_PI              249 libgd/gd_matrix.c 	dst[1] = tan(angle * M_PI / 180.0);;