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