---
schema_version: "1"
id: 390db1f3e54a359525539f7727c532c6276f05e87fe091b8cab32d291250ad3c
title: sqrt
collection: mulesoft
version: current
locale: ja-jp
portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/dataweave/2.3/dw-core-functions-sqrt.md
canonical_url: https://docs.mulesoft.com/jp/dataweave/2.3/dw-core-functions-sqrt
source_site: docs.mulesoft.com
content_type: documentation
content_hash: e8b94053239fcba098e7d7940008f93a6959d0db650c6f820972a7052b4ce3e4
description: MuleSoft Documentation Site
release: "2.3"
latest: false
---
# sqrt

## [](#sqrt1)sqrt(Number): Number

数値の平方根を返します。

### [](#パラメーター)パラメーター

<table class="tableblock frame-all grid-all stretch">
<colgroup>
<col style="width: 25%;">
<col style="width: 75%;">
</colgroup>
<thead>
<tr>
<th class="tableblock halign-left valign-top">名前</th>
<th class="tableblock halign-left valign-top">説明</th>
</tr>
</thead>
<tbody>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">​<code>number</code></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">評価する数値。</p></td>
</tr>
</tbody>
</table>

### [](#例)例

次の例では、数値の平方根を返します。

#### [](#ソース)ソース

```DataWeave
%dw 2.0
output application/json
---
[ sqrt(4), sqrt(25), sqrt(100) ]
```

#### [](#出力)出力

```JSON
[ 2.0, 5.0, 10.0 ]
```