M_PI               85 ext/gd/gd.c    #ifndef M_PI
M_PI             3811 ext/gd/gd.c    	angle = angle * (M_PI/180);
M_PI             4257 ext/gd/gd.c    		angle = angle * M_PI / 180;
M_PI              245 ext/gd/libgd/gd_arc_f_buggy.c       s_sin = (long) ((double) 32768 * sin ((double) s * M_PI / (double) 180));
M_PI              246 ext/gd/libgd/gd_arc_f_buggy.c       s_cos = (long) ((double) 32768 * cos ((double) s * M_PI / (double) 180));
M_PI              255 ext/gd/libgd/gd_arc_f_buggy.c       e_sin = (long) ((double) 32768 * sin ((double) e * M_PI / (double) 180));
M_PI              256 ext/gd/libgd/gd_arc_f_buggy.c       e_cos = (long) ((double) 32768 * cos ((double) e * M_PI / (double) 180));
M_PI              610 ext/gd/libgd/gd_arc_f_buggy.c   a_sin = (long) ((double) 32768 * sin ((double) angle * M_PI / (double) 180));
M_PI              611 ext/gd/libgd/gd_arc_f_buggy.c   a_cos = (long) ((double) 32768 * cos ((double) angle * M_PI / (double) 180));
M_PI              296 ext/gd/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 ext/gd/libgd/gd_interpolation.c 		return (double)(M_PI/4.0f);
M_PI              307 ext/gd/libgd/gd_interpolation.c 	return (KernelBessel_Order1((double)M_PI*x)/(2.0f*x));
M_PI              313 ext/gd/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 ext/gd/libgd/gd_interpolation.c 		return R * sin(x*M_PI) * sin(x * M_PI/ R) / (x * M_PI * x * M_PI);
M_PI              444 ext/gd/libgd/gd_interpolation.c 		return R * sin(x*M_PI) * sin(x * M_PI / R) / (x * M_PI * x * M_PI);
M_PI              509 ext/gd/libgd/gd_interpolation.c 	if ((x >= -1.0) && (x <= 1.0)) return ((cos(x * M_PI) + 1.0)/2.0);
M_PI              563 ext/gd/libgd/gd_interpolation.c 	return(0.5 + 0.5 * cos(M_PI * x));
M_PI              591 ext/gd/libgd/gd_interpolation.c 	return (sin(M_PI * (double) x) / (M_PI * (double) x));
M_PI             1664 ext/gd/libgd/gd_interpolation.c 	float _angle = ((float) (-degrees / 180.0f) * (float)M_PI);
M_PI             1713 ext/gd/libgd/gd_interpolation.c 	float _angle = ((float) (-degrees / 180.0f) * (float)M_PI);
M_PI             1772 ext/gd/libgd/gd_interpolation.c 	float _angle = (float)((- degrees / 180.0f) * M_PI);
M_PI             1887 ext/gd/libgd/gd_interpolation.c 	const float _angle = (float)((- degrees / 180.0f) * M_PI);
M_PI                4 ext/gd/libgd/gd_matrix.c #ifndef M_PI
M_PI              201 ext/gd/libgd/gd_matrix.c 	const double sin_t = sin (angle * M_PI / 180.0);
M_PI              202 ext/gd/libgd/gd_matrix.c 	const double cos_t = cos (angle * M_PI / 180.0);
M_PI              228 ext/gd/libgd/gd_matrix.c 	dst[2] = tan(angle * M_PI / 180.0);
M_PI              249 ext/gd/libgd/gd_matrix.c 	dst[1] = tan(angle * M_PI / 180.0);;
M_PI             3612 ext/standard/basic_functions.c 	REGISTER_MATH_CONSTANT(M_PI);
M_PI              554 ext/standard/math.c 	RETURN_DOUBLE(M_PI);
M_PI              773 ext/standard/math.c 	RETURN_DOUBLE((deg / 180.0) * M_PI);
M_PI              786 ext/standard/math.c 	RETURN_DOUBLE((rad / M_PI) * 180);
M_PI              108 ext/standard/php_math.h #ifndef M_PI
M_PI               63 main/win95nt.h #define M_TWOPI         (M_PI * 2.0)