series_atan()
Applies to: ✅ Microsoft Fabric ✅ Azure Data Explorer ✅ Azure Monitor ✅ Microsoft Sentinel
Calculates the element-wise arctangent function of the numeric series input.
Syntax
series_atan(series)
Learn more about syntax conventions.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| series | dynamic |
✔️ | An array of numeric values over which the arctangent function is applied. |
Returns
Dynamic array of calculated arctangent function values. Any non-numeric element yields a null element value.
Example
print arr = dynamic([-1,0,1])
| extend arr_atan = series_atan(arr)
Output
| arr | arr_atan |
|---|---|
| [-6.5,0,8.2] | [-0.78539816339744828,0.0,0.78539816339744828] |