series_cos()

Learn how to use the series_cos() function to calculate the element-wise cosine function of the numeric series input.

Calculates the element-wise cosine function of the numeric series input.

Syntax

series_cos(series)

Parameters

NameTypeRequiredDescription
seriesdynamic✔️An array of numeric values over which the cosine function is applied.

Returns

Dynamic array of calculated cosine function values. Any non-numeric element yields a null element value.

Example

print arr = dynamic([-1,0,1])
| extend arr_cos = series_cos(arr)

Output

arrarr_cos
[-6.5,0,8.2][0.54030230586813976,1.0,0.54030230586813976]