Expanding System Functions in Excel 2010
Rao Gong-we · Computer Development & Applications · 2015
Excel provides many built-in functions that meet the requirements of many users. But there are some inadequacies,some problems to use a combination of several built-in functions or nested can be resolved,resulting in the expression is too lengthy,cumbersome,poor readability. To solve the lack of built-in functions,using a custom function is a wise choice. Use a custom function that extends the functionality of Excel functions,but also simplify the user's work,to meet the needs of individual users.