SEC
SEC helps you return the secant value in WPS Sheets. It provides the tools you need to enter the function correctly, review its syntax, and troubleshoot calculation issues, making formula work more efficient and helping you accomplish tasks with ease. With SEC, you can insert the function through the function dialog, type =SEC(...) directly in a cell or the formula bar, view the syntax SEC(number), and check parameter guidance while entering the formula. You can also copy or fill the formula across multiple cells and adjust relative or absolute references as needed. Whether you're verifying parameter types, cleaning data to resolve #VALUE! errors, checking referenced ranges, or evaluating calculation steps, SEC helps you stay productive and complete tasks efficiently across different devices and work environments. Choose the documentation below that best matches your needs to learn more.