# orthonormalize(float3x3)

> Returns an orthonormalized version of a float3x3 matrix.

## Definition

* **Type:** Method
* **Namespace:** [Unity.Mathematics](/engine/7000.0/script-reference/unity/mathematics.md)
* **Assembly:** UnityEngine.MathematicsModule

```csharp
public static float3x3 orthonormalize(float3x3 i)
```

### Parameters

**** (\[float3x3]\(/engine/7000.0/script-reference/unity/mathematics/float3x3)): The float3x3 to be orthonormalized.

### Returns

| Type                                                                      | Description                          |
| ------------------------------------------------------------------------- | ------------------------------------ |
| [float3x3](/engine/7000.0/script-reference/unity/mathematics/float3x3.md) | The orthonormalized float3x3 matrix. |