In Excel a formula is an expression that operates on values in a range of cells or a cell. In this article you are going to see some Excel formula symbols cheat sheet. So t his is the mean of x.
When you write a formula or function you are asking Excel to figure out something from the values you have.
To tell Microsoft Excel what type of operation you want to perform in a formula you use special symbols that are technically called operators. Excel is often used by a lot of people as a way of data entry and so people often do not have to. There are other operators not related to mathematics like which means concatenate join end-to-end two strings. In Excel a formula is an expression that operates on values in a range of cells or a cell.