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Chart for .NET / User's Guide / Data Manipulation / Functions / Math Functions / Cumulative

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    The 'arg1' parameter must be an array.
    The function result is an array with the same size as 'arg1'.

    The function calculates the cumulative sum of the elements in the input array. Each element of the result is equal to the previous element of the result plus the current element of the input array.


    Expression: CUMSUM(arg1)

    arg1 5.8 3.2 1.0 6.9 1.7
    result 5.8 9 10 16.9 18.6
     Related Examples
    Windows Forms: All Examples\Data Manipulation\Functions\Statistical\Power, Cumulative, Exp. Average