In this paper, we present novel exact closed-form expressions for the probability density function (PDF) and cumulative distribution function (CDF) of the sum of an arbitrary number of independent and ...

While I'll always argue that SUM is my favorite and most ... From lookup functions to multi-part formulas, I wish I knew about these Excel formulas earlier because they make me feel like a data wizard ...

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A combined cryptosystem with symmetric keys for encrypting messages is proposed. Its unique feature is the use of functions of a real variable as keys instead of natural numbers. Eight key functions ...

Multiplying Using a Sum in Oracle. The "Sum" function in Oracle allows you to add up all data from a specified column and displays a result in your query results. You can use the multiple feature ...

Summerset Group Holdings Ltd. balance sheet, income statement, cash flow, earnings & estimates, ratio and margins. View SUM.NZ financial statements in full.