Js.BigInt.BigInt

data BigInt

Instances

• Semiring BigInt
• Ring BigInt
• CommutativeRing BigInt
• Eq BigInt
• Ord BigInt
• Show BigInt

and :: BigInt -> BigInt -> BigInt

and the bits.

asIntN :: Int -> BigInt -> BigInt

Clamps a BigInt value to the given number of bits, and returns that value as a signed integer.

asUintN :: Int -> BigInt -> BigInt

Clamps a BigInt value to the given number of bits, and returns that value as an unsigned integer.

fromInt :: Int -> BigInt

Convert an integer to a BigInt.

fromNumber :: Number -> Maybe BigInt

Convert a Number to a BigInt. The fractional part is truncated.

fromString :: String -> Maybe BigInt

Parse a string into a BigInt, assuming a decimal representation. Returns Nothing if the parse fails.

Examples:

fromString "42"
fromString "857981209301293808359384092830482"
fromString "1e100"

fromTLInt :: forall i sym. ToString i sym => Reflectable sym String => Proxy i -> BigInt

Converts a type-level integer into a BigInt:

import Type.Proxy (Proxy(..))
foo = fromTLInt (Proxy :: Proxy 857981209301293808359384092830482)

not :: BigInt -> BigInt

Invert the bits.

or :: BigInt -> BigInt -> BigInt

or the bits.

pow :: BigInt -> BigInt -> BigInt

shl :: BigInt -> BigInt -> BigInt

shift the bits left and zero fill.

shr :: BigInt -> BigInt -> BigInt

Shift the bits right and maintain pos/neg.

toString :: BigInt -> String

A decimal representation of the BigInt as a String.

xor :: BigInt -> BigInt -> BigInt

Exlusive or the bits.