test_trig.c File Reference

#include <ft2build.h>
#include <math.h>
#include <stdio.h>

Go to the source code of this file.

Defines
#define	PI   3.14159265358979323846
#define	SPI   (PI/FT_ANGLE_PI)
#define	THRESHOLD   64
Functions
static void	test_cos (void)
static void	test_sin (void)
static void	test_tan (void)
static void	test_atan2 (void)
static void	test_unit (void)
static void	test_length (void)
static void	test_rotate (void)
int	main (void)
Variables
static	error = 0