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SIN(3) 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 The sin(), 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 The sin(), 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 The sin() function first appeared in Version 1 AT&T UNIX. FreeBSD 14.3 April 1, 2020 SIN(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | STANDARDS | HISTORY
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