# Number.is_finite

## Function

Determine whether the current number is a finite number.

## Syntax

```bt
number.is_finite()
```

## Parameters

None.

## Return value

| Type | Description |
| ------ | ------ |
| Bool | Returns true for finite numbers. |

## Code Example

```bt
result = (1.5).is_finite()

// Output: true
print result
```

## Notes

- Int is always a finite number.