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-- Type inference directives: Sibling functions

-- int versus float arithmetic
siblings   +   , +. ;
siblings   *   , *. ; 
siblings   -   , -. ; 
siblings   ^   , ^. ;
siblings   div , /. ;
siblings   /   , /. ;

-- int versus float comparison functions
siblings   >== , >=. ;
siblings   <=  , <=. ;
siblings   ==  , ==. ;
siblings   /=  , /=. ;
siblings   <   , <.  ;
siblings   >   , >.  ;
   
-- binary and n-ary operations 
siblings   max     , maximum ;
siblings   min     , minimum ;
siblings   sum     , + ;
siblings   product , * ;

-- maybe constructors
siblings   Just , Nothing ;

-- either constructors
siblings   Left , Right ;

-- tuple functions 
siblings   fst   , snd ;
siblings   curry , uncurry ;
siblings   zip   , zip3 , unzip , unzip3 ;

-- list functions
siblings   :     , ++ ;
siblings   foldl , foldl1 , scanl , scanl1 ;
siblings   foldr , foldr1 , scanr , scanr1 ;
siblings   words , unwords ;
siblings   lines , unlines ;
siblings   map   , concatMap ;

-- Helium specific functions
siblings   == , eqChar, eqMaybe, eqBool, eqList, eqTuple2, eqString ;
siblings   ordString, ordChar, ordInt, ordList ;
siblings   showBool , showChar , showFloat , showInt  ;
siblings   showString , showList , showMaybe , showEither , showOrdering ,
           howUnit , showTuple2 , showTuple3 , showTuple4 , showTuple5 ,
           showTuple6 , showTuple7 , showTuple8, showTuple9, showTuple10 ;

-- Java string concat
siblings   + , ++ ;

-- Char, Int conversions
siblings   ord , chr ;