Network.Ethereum.Core.BigNumber

data BigNumber :: Type

Large Integer, needed for handling numbers of up to 32 bytes

Instances

• Show BigNumber
• Eq BigNumber
• Ord BigNumber
• Semiring BigNumber
• Ring BigNumber
• LeftModule BigNumber Int
• RightModule BigNumber Int
• Algebra BigNumber Int
• Decode BigNumber
• ReadForeign BigNumber
• WriteForeign BigNumber
• Encode BigNumber
• DecodeJson BigNumber
• EncodeJson BigNumber

class (Ring r, Ring a, LeftModule a r, RightModule a r) <= Algebra a r  where

Members

• embed :: r -> a

Instances

• Algebra BigNumber Int

pow :: BigNumber -> Int -> BigNumber

Exponentiate a BigNumber

toString :: Radix -> BigNumber -> String

Convert a Big number into a string in the given base

parseBigNumber :: Radix -> String -> Maybe BigNumber

Convert a string in the given base to a BigNumber

toTwosComplement :: BigNumber -> BigNumber

Take the twos complement of a BigNumer

unsafeToInt :: BigNumber -> Int

Unsafely coerce a BigNumber to an Int.

floorBigNumber :: BigNumber -> BigNumber

Take the integer part of a big number

divide :: BigNumber -> BigNumber -> BigNumber

newtype Radix

The number of unique digits (including zero) used to represent integers in a specific base.

hexadecimal :: Radix

The base-16 system.

floor :: Number -> Int

Convert a Number to an Int, by taking the closest integer equal to or less than the argument. Values outside the Int range are clamped, NaN and Infinity values return 0.

decimal :: Radix

The base-10 system.

binary :: Radix

The base-2 system.