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/603D75BE8B0ED339792798A4/603D75BF8B0ED339792798C0/en_GB/483d21f5fd5929c52bc494f26afe62f3.png)