Johan Tibell wrote: > > map (\ v -> undefined) == undefined > mapKeys (\ k -> undefined) == undefined
Not really related to the question but I don't really understand how these properties can possibly hold. Shouldn't it be: map (\v -> undefined) x = undefined And even then, does this really hold for empty maps? Roman _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
