Cos

Calculates the cosine of an angle that is entered in radians. A number; the cosine of the angle.

Cos( number )

Returns: Number

Argument	Description
number _{number, required}	Angle, in radians, for which to calculate the cosine

The following code example will output an example number returned from the cos() function.

luceescript+trycf writeDump(cos(90));