# svdInverse(float3x3)

> Calculates the inverse of a 3x3 matrix using Singular Value Decomposition (SVD).

## Definition

* **Type:** Method
* **Namespace:** [Unity.Mathematics](/engine/6000.5/script-reference/unity/mathematics.md)
* **Assembly:** UnityEngine.MathematicsModule

```csharp
public static float3x3 svdInverse(float3x3 a)
```

### Parameters

**** (\[float3x3]\(/engine/6000.5/script-reference/unity/mathematics/float3x3)): The 3x3 matrix to calculate the inverse of.

### Returns

| Type                                                                      | Description                    |
| ------------------------------------------------------------------------- | ------------------------------ |
| [float3x3](/engine/6000.5/script-reference/unity/mathematics/float3x3.md) | The inverse of the 3x3 matrix. |