# One Minus (1-x)

Menu Path : **Operator > Math > Arithmetic > One Minus (1-x)**

The **One Minus** Operator calculates **1** minus the input value. For example, an input of 0.2 outputs 0.8 and an input of (0.3, 0.4, -5) outputs (0.7, 0.6, 6).

This Operator accepts a number of input values of various types. For the list of types this Operator can use, see [Available Types](#available-types). This Operator always returns a value of the same type as the input.

## Operator properties

| **Input** | **Type**                                | **Description**                    |
| --------- | --------------------------------------- | ---------------------------------- |
| **X**     | [Configurable](#operator-configuration) | The value this Operator evaluates. |

| **Output** | **Type**  | **Description**                                              |
| ---------- | --------- | ------------------------------------------------------------ |
| **Out**    | Dependent | The value of the input subtracted from one.<br/>The **Type** changes to match the Operator's inputs. |

## Operator configuration

To view the **One Minus** Operator’s configuration, click the **cog** icon in the Operator’s header. You can choose a type from [Available Types](#available-types).



### Available types

You can use the following types for your **input** ports:

- **float**
- **Vector**
- **Vector2**
- **Vector3**
- **Vector4**
- **Position**
- **Direction**