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# init(bitPattern:)

Creates a new instance with the same memory representation as the given
value.

```
init(bitPattern: Int128)
```

## Parameters

`bitPattern`

A value to use as the source of the new instance’s
binary representation.

## Discussion

This initializer does not perform any range or overflow checking. The
resulting instance may not have the same numeric value as
`bitPattern`—it is only guaranteed to use the same pattern of bits in
its binary representation.

---

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