Functions Browser
In Numbers, you use the Functions Browser to learn about and insert functions to perform calculations in your spreadsheets.
To open the Functions Browser, tap a cell, tap in the bottom-right corner of the screen, tap New Formula, then tap
. To read about a function, tap Categories, tap a category, then tap the
next to the function.
![The Functions Browser with a callout to the Categories button and the list of categories.](https://help.apple.com/assets/640A6DB35A372B77702F0BE9/640A6DB55A372B77702F0BF0/en_GB/08203597622bc17907a4b731ae17bca8.png)