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SIN(3)                      BSD Programmer's Manual                     SIN(3)

NAME
     sin - sine function

SYNOPSIS
     #include <&lt;math.h>&gt;

     double
     sin(double 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),  sinh(3),
     tan(3),  tanh(3),  math(3),

STANDARDS
     The sin() function conforms to ANSI C X3.159-1989 (``ANSI C '').

4.4BSD                           June 4, 1993                                1