SIN

Section: Linux Programmer's Manual (3)
Updated: 2002-07-27
Index Return to Main Contents
 

NAME

sin, sinf, sinl - sine function  

SYNOPSIS

#include <math.h>

double sin(double x);

float sinf(float x);
long double sinl(long double x);

Link with -lm.  

DESCRIPTION

The sin() function returns the sine of x, where x is given in radians.  

RETURN VALUE

The sin() function returns a value between -1 and 1.  

CONFORMING TO

SVr4, 4.3BSD, C89. The float and long double variants are C99 requirements.  

SEE ALSO

acos(3), asin(3), atan(3), atan2(3), csin(3), cos(3), tan(3)


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
CONFORMING TO
SEE ALSO

linux.jgfs.net manual pages