> For the complete documentation index, see [llms.txt](https://docs.nedyx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nedyx.com/version-1.52-preview/clearlines-functions/mathematical-functions/ln.md).

# LN

Returns the "natural logarithm" of a number, base e (Euler’s number 2.7182...).

#### Syntax

**LN**(*number*)

1. *number* - the number from which the natural logarithm be returned - ***Value type**: number*

#### Examples

<figure><img src="https://content.gitbook.com/content/4X6nN2wTlDsVpd8P1WDM/blobs/QNlDGKJnKjXxOuclkAZQ/image.png" alt=""><figcaption></figcaption></figure>

<figure><img src="https://content.gitbook.com/content/4X6nN2wTlDsVpd8P1WDM/blobs/DFa0PEsQ9M3iPIWByVwA/image.png" alt=""><figcaption></figcaption></figure>