Copyright | (C) 2014 Herbert Valerio Riedel (C) 2011 Edward Kmett |
---|---|
License | see libraries/base/LICENSE |
Maintainer | libraries@haskell.org |
Stability | provisional |
Portability | portable |
Safe Haskell | Trustworthy |
Language | Haskell2010 |
The arbitrary-precision Natural
number type.
Since: base-4.8.0.0
Synopsis
- data Natural
Documentation
Type representing arbitrary-precision non-negative integers.
>>>
2^20 :: Natural
1267650600228229401496703205376
Operations whose result would be negative
,throw
(Underflow
:: ArithException
)
>>>
-1 :: Natural
*** Exception: arithmetic underflow
Since: base-4.8.0.0