series_divide()
Calculates the element-wise division of two numeric series inputs.
Syntax
series_divide(series1, series2)
Arguments
- series1, series2: Input numeric arrays, the first to be element-wise divided by the second into a dynamic array result. All arguments must be dynamic arrays.
Returns
Dynamic array of calculated element-wise divide operation between the two inputs. Any non-numeric element or non-existing element (arrays of different sizes) yields a null element value.
Note: the result series is of double type, even if the inputs are integers. Division by zero follows the double division by zero (e.g. 2/0 yields double(+inf)).
Example
range x from 1 to 3 step 1
| extend y = x * 2
| extend z = y * 2
| project s1 = pack_array(x,y,z), s2 = pack_array(z, y, x)
| extend s1_divide_s2 = series_divide(s1, s2)
| s1 | s2 | s1_divide_s2 |
|---|---|---|
| [1,2,4] | [4,2,1] | [0.25,1.0,4.0] |
| [2,4,8] | [8,4,2] | [0.25,1.0,4.0] |
| [3,6,12] | [12,6,3] | [0.25,1.0,4.0] |