Math.sin()
The Math.sin()
static method returns the sine of a number in radians.
Try it
Syntax
js
Math.sin(x)
Parameters
x
-
A number representing an angle in radians.
Return value
Description
Because sin()
is a static method of Math
, you always use it as Math.sin()
, rather than as a method of a Math
object you created (Math
is not a constructor).
Examples
Using Math.sin()
js
Math.sin(-Infinity); // NaN
Math.sin(-0); // -0
Math.sin(0); // 0
Math.sin(1); // 0.8414709848078965
Math.sin(Math.PI / 2); // 1
Math.sin(Infinity); // NaN
Specifications
Specification |
---|
ECMAScript Language Specification # sec-math.sin |
Browser compatibility
BCD tables only load in the browser