std::sin

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Defined in header <cmath>
float       sin( float arg );
double      sin( double arg );
long double sin( long double arg );

Computes sine of arg

[edit] Parameters

arg

-

floating point value representing angle in radians

[edit] Return value

sine of arg in the range [-1.0 ; 1.0].

Domain error occurs if arg is infinite. NAN is returned in that case.

[edit] See also

cos	computes cosine (cos(x)) (function)
tan	computes tangent (tan(x)) (function)
asin	computes arc sine (arcsin(x)) (function)