# 수학 함수

{% hint style="info" %}
PantherFlow는 Panther 버전 1.110부터 공개 베타로 제공되며, 모든 고객이 이용할 수 있습니다. 버그 보고 및 기능 요청은 Panther 지원 팀에 공유해 주세요.
{% endhint %}

## `math.abs()`

`math.abs(value: number) -> number`

숫자 표현식의 절대값을 반환합니다.

**예시:**

```kusto
panther_logs.public.aws_alb
| project net_bytes=math.abs(reveivedBytes-sentBytes)
```

## `math.ceil()`

`math.ceil(value: number [, precision: int]) -> number`

값을 `값` 지정된 `정밀도` 자릿수로 올림합니다.

**예시:**

```kusto
panther_logs.public.aws_alb
| summarize avg=agg.avg(receivedBytes) by ip_address
| project avg=math.ceil(avg, 2)
```

## `math.floor()`

`math.floor(value: number [, precision: int]) -> number`

값을 `값` 지정된 `정밀도` 자릿수로 올림합니다.

**예시:**

```kusto
panther_logs.public.aws_alb
| summarize avg=agg.avg(receivedBytes) by ip_address
| project avg=math.floor(avg, 2)
```

## `math.round()`

`math.round(value: number [, precision: int]) -> float`

지정된 정밀도로 반올림한 값을 반환합니다.

**예시:**

```kusto
panther_logs.public.aws_alb
| summarize avg=agg.avg(receivedBytes) by ip_address
| project avg=math.round(avg, 2)
```


---

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