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Within LTS Haskell 24.51 (ghc-9.10.3)

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

   incipit-base	Incipit.Base

   Used in Haskell's translation of [n,n'..m] with [n,n'..m] = enumFromThenTo n n' m, a possible implementation being enumFromThenTo n n' m = worker (f x) (c x) n m, x = fromEnum n' - fromEnum n, c x = bool (>=) ((x 0)

   f n y
   | n > 0 = f (n - 1) (succ y)
   | n < 0 = f (n + 1) (pred y)
   | otherwise = y
   
   

   and

   worker s c v m
   | c v m = v : worker s c (s v) m
   | otherwise = []
   
   

   Examples

   • enumFromThenTo 4 2 -6 :: [Integer] =
     [4,2,0,-2,-4,-6]

   • enumFromThenTo 6 8 2 :: [Int] = []

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

   incipit-base	Incipit.Base

   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] = []

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

   incipit-base	Incipit.Base

   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.

4. signum :: Num a => a -> a

   incipit-base	Incipit.Base

   Sign of a number. The functions abs and signum should satisfy the law:

   abs x * signum x == x
   

   For real numbers, the signum is either -1 (negative), 0 (zero) or 1 (positive).

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

   incipit-base	Incipit.Base

   Convert from an Int.

6. historyReplyLineNumber :: HistoryReplyElement -> Int

   ipython-kernel	IHaskell.IPython.Types

   No documentation available.

7. Enumeration :: ListStyle

   jira-wiki-markup	Text.Jira.Markup

   Enumeration, i.e., numbered items

8. p_number :: CharParser () Rational

   json	Text.JSON.Parsec

   No documentation available.

9. pp_number :: Bool -> Rational -> Doc

   json	Text.JSON.Pretty

   No documentation available.

10. p_number :: ReadP Rational

    json	Text.JSON.ReadP

    No documentation available.

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