Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...

Have you ever stared at a tangled web of Excel formulas, wondering if there’s a better way to make sense of it all? For many, Excel’s LAMBDA function feels like a cryptic puzzle—powerful but ...

A TypeScript library for parsing and tokenizing Excel formulas. This parser handles complex Excel formulas, including nested functions, arrays, and various operators, making it ideal for applications ...

How to Use ChatGPT Prompts to Write Excel Formulas Easily From writing complex Excel formulas to fixing errors in a formula you wrote, the right ChatGPT prompts can save you time and hassle.