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/5ED5629F0946229E5005599D/5ED562A30946229E500559B2/en_GB/483d21f5fd5929c52bc494f26afe62f3.png)