úÎ’º(C) 2011-2014 Edward Kmett, BSD-style (see the file LICENSE)Edward Kmett <ekmett@gmail.com> provisionalportable Trustworthy+<Type representing arbitrary-precision non-negative integers.+Operations whose result would be negative  ( :: ).The  type has become part of base starting with `base-4.8.0.0`.         nats-1Numeric.NaturalNaturalbase GHC.Exceptionthrow UnderflowArithException runNatural naturalType$fIntegralNatural $fEnumNatural $fRealNatural $fBitsNatural $fNumNatural $fReadNatural $fShowNatural $fDataNatural$fHashableNatural