[Yandex Cloud documentation](../../index.md) > [Yandex DataLens](../index.md) > Calculated fields > Function reference > Operators > Negation (-)

# Negation (-)



#### Syntax {#syntax}


```
-value
```

#### Description {#description}
Returns the number `value` with the opposite sign.

**Argument types:**
- `value` — `Fractional number | Integer`


**Return type**: Same type as (`value`)

#### Example {#examples}

```
- (5) = -5
```


#### Data source support {#data-source-support}

`ClickHouse 21.8`, `Files`, `Google Sheets`, `Microsoft SQL Server 2017 (14.0)`, `MySQL 5.7`, `Oracle Database 12c (12.1)`, `PostgreSQL 9.3`, `Trino`, `Yandex Documents`, `YDB`.