GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 4.8 |
i386 |
 |
tan(3) |
 |
tan, tanf, tanl − tangent function
#include <math.h>
double tan(double x);
float tanf(float x);
long double tanl(long double x);
The tan() function returns the tangent of x, where x is given in radians.
SVID 3, POSIX, BSD 4.3, ISO 9899. The float and the long double variants are C99 requirements.
acos(3), asin(3), atan(3), atan2(3), cos(3), sin(3)
|
tan(3) | |