# operator --(int4)

> Returns the result of a componentwise decrement operation on an int4 vector.

## Definition

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

```csharp
public static int4 operator --(int4 val)
```

### Parameters

**** (\[int4]\(/engine/6000.7/script-reference/unity/mathematics/int4)): Value to use when computing the componentwise decrement.

### Returns

| Type                                                              | Description                                 |
| ----------------------------------------------------------------- | ------------------------------------------- |
| [int4](/engine/6000.7/script-reference/unity/mathematics/int4.md) | int4 result of the componentwise decrement. |