> For the complete documentation index, see [llms.txt](https://docs.incari.com/incari-studio/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.incari.com/incari-studio/2021.4/toolbox/math/boolean/bool-value.md).

# Bool Value

## Overview

![The Bool Value Node.](/files/0Ie96oST7VdhDEVdsQcu)

The **Bool Value** **Node** stores a **Boolean** value in its internal *state*, which can be defined before the **Project**'s execution and retrieved at runtime.

## Attributes

### Miscellaneous

| Attribute       | Type     | Description                           |
| --------------- | -------- | ------------------------------------- |
| `Default Value` | **Bool** | The *truth value* you wish to output. |

## Inputs

| Input             | Type      | Description                                                           |
| ----------------- | --------- | --------------------------------------------------------------------- |
| *Pulse Input* (►) | **Pulse** | A standard **Input Pulse**, to trigger the execution of the **Node**. |
| `Input`           | **Bool**  | A **Boolean** you wish to add to the **Bool Value** **Node**.         |

## Outputs

| Output             | Type      | Description                                                                                                                            |
| ------------------ | --------- | -------------------------------------------------------------------------------------------------------------------------------------- |
| *Pulse Output* (►) | **Pulse** | A standard **Output Pulse**, to move onto the next **Node** along the **Logic Branch**, once this **Node** has finished its execution. |
| `Output`           | **Bool**  | A **Boolean** variable that has the *truth value* defined in `Default Value`.                                                          |

## See Also

* [**Boolean**](/incari-studio/2021.4/toolbox/math/boolean.md)