NAME
sin,
sinf —
sine
function
LIBRARY
Math Library (libm, -lm)
SYNOPSIS
#include <math.h>
double
sin(
double
x);
float
sinf(
float
x);
DESCRIPTION
The
sin() function computes the sine of
x (measured in radians). A large magnitude argument may
yield a result with little or no significance.
RETURN VALUES
The
sin() function returns the sine value.
SEE ALSO
acos(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
X3.159-1989 (“ANSI C89”).