> For the complete documentation index, see [llms.txt](https://docs.tabula.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tabula.io/data-transformation/formulas/misc-functions/at.md).

# At

Returns the element of an array by its index

```mathematica
At(ToArray("[10,20,30]"), 1) → 20
```

#### Inputs

`At(value, index)`

* `value` - An array value
* `index` - Index of an element to return