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



Tangent of argument in radians.

## Syntax

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

## Example

```sumo
* | tan(1) as v
```