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



Hyperbolic cosine of argument in radians.

## Syntax

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

## Example

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