---
title: "init(value:)"
framework: phase
role: symbol
role_heading: Initializer
path: "phase/phasenumbermetaparameterdefinition/init(value:)"
---

# init(value:)

Creates a specification for a metaparameter with the given numeric value.

## Declaration

```swift
convenience init(value: Double)
```

## Parameters

- `value`: A default value for the metaparameter specification.

## See Also

### Creating a Metaparameter Definition

- [init(value:identifier:)](phase/phasenumbermetaparameterdefinition/init(value:identifier:).md)
- [init(value:minimum:maximum:)](phase/phasenumbermetaparameterdefinition/init(value:minimum:maximum:).md)
- [init(value:minimum:maximum:identifier:)](phase/phasenumbermetaparameterdefinition/init(value:minimum:maximum:identifier:).md)