atan2.c File Reference

#include <math.h>

Go to the source code of this file.

Functions
double	atan2 (double y, double x)

Function Documentation

atan2()

double atan2	(	double	y,
		double	x
	)

Definition at line 4 of file atan2.c.

References atan(), fabs(), isinf, isnan, M_PI, M_PI_2, M_PI_4, NAN, x, and y.

Referenced by draw_line().