COSH

COSH helps you return the hyperbolic cosine of a number in spreadsheets. It provides the tools you need to enter the function accurately, review its syntax, and troubleshoot common calculation issues, making your work more efficient and helping you accomplish tasks with ease. With COSH, you can insert the function through the function dialog, type =COSH(...) directly in a cell or formula bar, view the syntax COSH(number), and open detailed help for the function. Whether you're checking parameter requirements, fixing #VALUE! errors caused by text or spaces, verifying references and numeric cell formats, or filling the formula across multiple cells while managing relative and absolute references, COSH 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.