# Not (Logic)

Menu Path : **Operator > Logic > Not**

The **Not** Operator takes a single input and outputs the result of a logical *not* operation. The result of **Not** A is `true` if A is `false`. This Operator is equivalent to the C# `!` operator.

## Operator properties

| **Input** | **Type** | **Description**                                              |
| --------- | -------- | ------------------------------------------------------------ |
| **A**     | bool     | The value this Operator evaluates. If this is `false`, then **o** is `true`. |

| **Output** | **Type** | **Description**                                              |
| ---------- | -------- | ------------------------------------------------------------ |
| **o**      | bool     | If **A** `true`, this value is `false`. Otherwise, if **A** is `false` this value is `true`. |