IMSUM

IMSUM helps you perform data calculation and analysis in AirSheet. It provides the tools you need to calculate with flexible parameters, making your work more efficient and helping you accomplish tasks with ease. With IMSUM, you can enter the function in a cell or formula bar, view automatic syntax prompts with parameter requirements and examples, use cross-worksheet references, build nested calculations, and get results that update automatically when data changes. Whether you're writing formulas for routine calculations, checking syntax when errors appear, correcting parameter or bracket issues, or verifying results affected by text-formatted numbers or circular references, IMSUM 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.