# Constants

{% hint style="info" %}
You can only declare constants at the toplevel scope
{% endhint %}

## Constant Declaration Syntax

```fsharp
[export] const <CONST_NAME_HERE> = <expr>
```

## Working Example

{% tabs %}
{% tab title="Gauntlet" %}

```fsharp
package main

import "fmt" as fmt

const PI = 3.14
const MY_NAME = "Bob"

fun main(): Unit {
  fmt.println("My name is " + MY_NAME + ". And pi is approximately:")
  fmt.println(PI)
}
```

{% endtab %}

{% tab title="Transpiled" %}

```go
package main

import fmt "fmt"

const pI = 3.14
const mY_NAME = "Bob"

func main() {
	fmt.Println("My name is " + mY_NAME + ". And pi is approximately:")
	fmt.Println(pI)

}

```

{% endtab %}

{% tab title="Output" %}

```
My name is Bob. And pi is approximately:
3.14
```

{% endtab %}
{% endtabs %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://gauntletlang.gitbook.io/docs/constants.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.