> For the complete documentation index, see [llms.txt](https://csharp.progdocs.se/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://csharp.progdocs.se/grundlaggande/matematik-math.md).

# Matematik (Math)

## Math.Abs()

Returnerar det absoluta värdet hos ett tal som anges som parameter.

```csharp
float y = Math.Abs(-0.45f); // y får värdet 0.45
```

## Math.Sin(), Math.Cos(), Math.Tan()

Returnerar sinus, cosinus eller tangens av vinkeln som anges som parameter. Vinkeln behöver anges i radianer.

```csharp
float s = Math.Sin(3.4f);
```

De inverterade trigonomiska funktionerna finns också - de heter Math.Asin, Math.Acos och Math.Atan.

## Math.Max()

Returnerar det största av två värden som anges som parametrar

```csharp
int i = Math.Max(4, 12); // i blir 12.
```

## Math.Min()

Returnerar det minsta av två värden som anges som parametrar

```csharp
int i = Math.Min(4, 12); // i blir 4.
```


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