Data.HugeNum

newtype HugeNum

Instances

• Generic HugeNum _
• Arbitrary HugeNum
• Show HugeNum
• Eq HugeNum
• Ord HugeNum
• Semiring HugeNum
• Ring HugeNum

fromString :: String -> Maybe HugeNum

Create a HugeNum from a String. Strings should be in the form of a Purescript Number. For example, fromString "123.456" => Just (HugeNum 123.456)

fromNumber :: Number -> HugeNum

toNumber :: HugeNum -> Number

Creates a HugeNum from a Number. May lose precision if the argument is too large.

toString :: HugeNum -> String

integerPart :: HugeNum -> HugeNum

Returns the integer part of a HugeNum.

fractionalPart :: HugeNum -> HugeNum

Returns the fractional part of a HugeNum.

numOfIntegral :: HugeNum -> Int

Counts how many digits are before the decimal.

numOfFractional :: HugeNum -> Int

Counts how many digits are after the decimal.

abs :: HugeNum -> HugeNum

Creates a nonnegative value with the same magnitude as the argument.

neg :: HugeNum -> HugeNum

Flips the sign. While negate from the Prelude does the same, this is faster.

isNegative :: HugeNum -> Boolean

isPositive :: HugeNum -> Boolean

isZero :: HugeNum -> Boolean

floor :: HugeNum -> HugeNum

Returns the closest integer-valued HugeNum less than or equal to the argument.

ceil :: HugeNum -> HugeNum

Returns the closest integer-valued HugeNum greater than or equal to the argument.

round :: HugeNum -> HugeNum

Returns the closest integer-valued HugeNum to the argument.

googol :: HugeNum

pow :: HugeNum -> Int -> HugeNum

Raise a HugeNum to an integer power.

Operator alias for Data.HugeNum.pow (right-associative / precedence 8)

truncate :: Int -> HugeNum -> HugeNum

Limits the number of digits past the decimal.