SIN(3)			   Linux Programmers Manual		       SIN(3)



NAME
       sin, sinf, sinl - sine function

SYNOPSIS
       #include 

       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 require
       ments.

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

COLOPHON
       This  page  is  part of release 3.05 of the Linux man-pages project.  A
       description of the project, and information about reporting  bugs,  can
       be found at http://www.kernel.org/doc/man-pages/.



				  2002-07-27				SIN(3)