With LAMBDA, the Excel formula language is Turing-complete. User-defined functions can thus compute anything without resorting to imperative languages (e.g., VBA, JavaScript) ...

This tutorial will show you how to create a Formula to Add, Subtract, Multiply or Divide in Microsoft Excel. You can do basic calculations easily!

This is where the number-crunching fun starts. Learn the ins and outs of the logical formulas that represent the heart of Excel.