> For the complete documentation index, see [llms.txt](https://docs.cascade.io/cascade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cascade.io/cascade/functions-and-expressions/functions/logical/all.md).

# ALL

ALL(`series`)

Returns a boolean indicating whether all elements in a given series are true.

### Arguments

| Argument | Description                |
| -------- | -------------------------- |
| `series` | Series of which to assess. |

### Output

Outputs true if all values in a series are true, returns false otherwise.

### Example

{% embed url="<https://datawrapper.dwcdn.net/gm59c/1/>" %}