1SIN(3)                     Linux Programmer's Manual                    SIN(3)
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NAME

6       sin, sinf, sinl - sine function
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SYNOPSIS

9       #include <math.h>
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11       double sin(double x);
12       float sinf(float x);
13       long double sinl(long double x);
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15       Link with -lm.
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DESCRIPTION

18       The sin() function returns the sine of x, where x is given in radians.
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RETURN VALUE

21       The sin() function returns a value between -1 and 1.
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CONFORMING TO

24       SVr4, 4.3BSD, C89.  The float and long double variants are C99 require‐
25       ments.
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SEE ALSO

28       acos(3), asin(3), atan(3), atan2(3), csin(3), cos(3), tan(3)
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32                                  2002-07-27                            SIN(3)
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