---
id: log1p
title: log1p Function
sidebar_label: log1p
slug: /help/docs/search/search-query-language/math-expressions/log1p/
canonical: https://www.sumologic.com/help/docs/search/search-query-language/math-expressions/log1p/
---

The log1p function computes log(1+x) accurately for small values of x.

## Syntax

`log1p(<x>) as <field>`

## Example

```sumo
* | log1p(0.1) as v
```