SIN(3) BSD Programmer's Manual SIN(3)NAME
sin, sinf - sine functions
SYNOPSIS
#include <math.h>
double
sin(double x);
float
sinf(float x);
DESCRIPTION
The sin() and the sinf() functions compute the sine of x (measured in ra-
dians). A large magnitude argument may yield a result with little or no
significance.
RETURN VALUES
The sin() and the sinf() functions return the sine value.
SEE ALSOacos(3), asin(3), atan(3), atan2(3), cos(3), cosh(3), math(3),
sinh(3), tan(3), tanh(3)STANDARDS
The sin() function conforms to ANSI C X3.159-1989 (``ANSI C '').
BSDI BSD/OS April 19, 1991 1