This article describes how to extend the default calculation engine by implementing a Custom calculation engine using the Aspose.Cells library with Golang via C++. By loading an existing Excel file or creating a new one, we can use the methods provided by Aspose.Cells to implement a Custom calculation engine and get the results. Finally, we save the modified Excel file to disk....Implement Custom Calculation Engine to extend the Default Calculation...Contents [ Hide ] Implement Custom Calculation Engine Aspose.Cells...