Formula calculation and custom functions in Adams Excel: fully supports Excel computing power

Formula calculation and custom functions in Adams Excel: fully supports Excel computing power Automatic calculation and table processing are crucial in daily work and data analysis. Adams Excel is a powerful spreadsheet software that provides a comprehensive set of formula calculation and custom function functions, greatly improving computational efficiency and accuracy. Whether it's basic mathematical operations or complex data processing, Adams Excel can meet your needs. Formula calculation is a basic function in Adams Excel. It allows you to use various mathematical, logical, and statistical functions in tables for data calculation and analysis. For example, you can use the SUM function to sum the values of a column or row, use the AVERAGE function to calculate the average, use the MAX function to find the maximum, and so on. Adams Excel supports a large number of predefined formulas, which can meet various computational needs. In addition to predefined formulas, Adams Excel also supports custom functions. Custom functions are functions written by users according to their own needs, which can be used for specific calculations or data processing. By using custom functions, you can create more complex computational logic based on your own business rules, improving the flexibility and accuracy of data processing. For example, if you need to calculate a person's comprehensive score based on specific scoring rules, you can write a custom function and use it in the table for calculation. Adams Excel supports the Java programming language, so you can use Java code to write custom functions and integrate them with tables. The following is a simple Java code example that demonstrates how to create and use custom functions in Adams Excel: import com.adams.excel.*; public class CustomFunctions { public static void main(String[] args) { ExcelFile excelFile = new ExcelFile("data.xlsx"); ExcelSheet sheet = excelFile.getSheet(0); //Define custom functions ExcelFunction customFunction = new ExcelFunction("customFunction", CustomFunctions.class, "calculateScore"); //Add custom functions to Adams Excel excelFile.addFunction(customFunction); //Using custom functions for calculations in tables ExcelCell cell=sheet. getCell (1, 1)// Assuming the cell to be calculated is located at position B2 Cell. setFormula ("customFunction (A2, B1, C3)")// The parameters of the custom function include the values of A2, B1, and C3 //Perform calculations excelFile.calculate(); //Obtain calculation results double result = cell.getValue(); System. out. println ("Calculation result:"+result); } public static double calculateScore(double value1, double value2, double value3) { //Assuming the scoring rule is to add three values and take the average value double sum = value1 + value2 + value3; double average = sum / 3; return average; } } Through this code, you can create a custom function 'customFunction' and use it for calculations in Adams Excel. This custom function adds three parameters and calculates the average value. In the table, you can call this function using the method of 'customFunction (A2, B1, C3)' and pass the values of A2, B1, and C3 as parameters to the function. Then, trigger the calculation process by executing 'excelFile. calculate()' and obtain the calculation result through 'cell. getValue()'. In summary, Adams Excel provides comprehensive formula calculation and custom function functions, which can meet various calculation and data processing needs. Adams Excel can support both basic mathematical operations and complex business logic. You can use Java code to create and use custom functions to enhance the computational power of tables. Whether it's daily data analysis or professional data processing, Adams Excel is a powerful tool. I hope this article can help you understand the functions of formula calculation and custom functions in Adams Excel. If you have any questions or need further assistance, please feel free to contact us at any time.