# operator --(double3x2)

> Returns the result of a componentwise decrement operation on a double3x2 matrix.

## Definition

* **Type:** Operator
* **Namespace:** [Unity.Mathematics](/engine/6000.7/script-reference/unity/mathematics.md)
* **Assembly:** UnityEngine.MathematicsModule

```csharp
public static double3x2 operator --(double3x2 val)
```

### Parameters

**** (\[double3x2]\(/engine/6000.7/script-reference/unity/mathematics/double3x2)): Value to use when computing the componentwise decrement.

### Returns

| Type                                                                        | Description                                      |
| --------------------------------------------------------------------------- | ------------------------------------------------ |
| [double3x2](/engine/6000.7/script-reference/unity/mathematics/double3x2.md) | double3x2 result of the componentwise decrement. |