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Within LTS Haskell 24.32 (ghc-9.10.3)

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1. enumFromTo :: Enum a => a -> a -> [a]

   base	GHC.Enum

   Used in Haskell's translation of [n..m] with [n..m] = enumFromTo n m, a possible implementation being

   enumFromTo n m
   | n <= m = n : enumFromTo (succ n) m
   | otherwise = []
   
   

   Examples

   • enumFromTo 6 10 :: [Int] = [6,7,8,9,10]

   • enumFromTo 42 1 :: [Integer] = []

2. fromEnum :: Enum a => a -> Int

   base	GHC.Enum

   Convert to an Int. It is implementation-dependent what fromEnum returns when applied to a value that is too large to fit in an Int.

3. fromEnumError :: Show a => String -> a -> b

   base	GHC.Enum

   No documentation available.

4. toEnum :: Enum a => Int -> a

   base	GHC.Enum

   Convert from an Int.

5. toEnumError :: Show a => String -> Int -> (a, a) -> b

   base	GHC.Enum

   No documentation available.

6. tagToEnum# :: Int# -> a

   base	GHC.Exts

   No documentation available.

7. signumInteger :: Integer -> Integer

   base	GHC.Integer

   Used to implement signum for the Num typeclass. This gives 1 for a positive integer, and -1 for a negative integer.

   Example

   >>> signumInteger 5
   1
   

   >>> signum 5
   1
   

8. signumNatural :: Natural -> Natural

   base	GHC.Natural

   No documentation available.

9. integerSignum :: Integer -> Integer

   base	GHC.Num

   No documentation available.

10. integerSignum# :: Integer -> Int#

    base	GHC.Num

    No documentation available.

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