atoti.array.prefix_sum()#
- atoti.array.prefix_sum(measure, /)#
Return a measure equal to the sum of the previous elements in the passed array measure.
Example
If an array has the following values:
[2.0, 1.0, 0.0, 3.0]
, the returned array will be:[2.0, 3.0, 3.0, 6.0]
.- Return type:
MeasureDescription