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| SIN(3) | FreeBSD Library Functions Manual | SIN(3) |
NAME
sin, sinf,
sinl —
sine functions
LIBRARY
Math Library (libm, -lm)SYNOPSIS
#include <math.h>
double
sin(double
x);
float
sinf(float
x);
long double
sinl(long
double x);
DESCRIPTION
Thesin(), sinf(), and
sinl() functions compute the sine of
x (measured in radians). A large magnitude argument may
yield a result with little or no significance.
RETURN VALUES
Thesin(), sinf(), and
sinl() functions return the sine value.
SEE ALSO
acos(3), asin(3), atan(3), atan2(3), cos(3), cosh(3), csin(3), math(3), sinh(3), tan(3), tanh(3)STANDARDS
These functions conform to ISO/IEC 9899:1999 (“ISO C99”).HISTORY
Thesin() function first appeared in
Version 1 AT&T UNIX.
| April 1, 2020 | FreeBSD 13.1-RELEASE |
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