Sin

Syntax

double sin(double x);

Function

Calculates sine of x.

Parameters

Value in radians whose sine is to be calculated.

Return Values

Sine of x.

double x;x = sin(PI); // Result 0

[cos](/en/syntax/general/math/cos) | [exp](/en/syntax/general/math/exp) | [sqrt](/en/syntax/general/math/sqrt)