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series_cos()
Applies to: ✅ Microsoft Fabric ✅ Azure Data Explorer ✅ Azure Monitor ✅ Microsoft Sentinel
Calculates the element-wise cosine function of the numeric series input.
Syntax
series_cos(series)
Learn more about syntax conventions.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| series | dynamic |
✔️ | 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
| arr | arr_cos |
|---|---|
| [-6.5,0,8.2] | [0.54030230586813976,1.0,0.54030230586813976] |