Hi, I have been using Haskell for a few weeks now and I can say that I am totally impressed by how easy it is to program with it. I am now doing some small exercises to get used to the language syntax and I have a little (newbie) question: Suppose I declare a function foo like: foo :: [Double] -> Int -> Int foo a b Suppose now that I want to apply this function to a list that contains lists of doubles (something like [[Double]]) using map, but I want to keep the 'b' parameter fixed (with a value of 5 for instance). Is it possible to use map passing the function foo with the 2nd argument only ? In other words, if I wrote this function like: foo :: Int -> [Double] -> Int I could clearly call it with: map (foo 5) my_list_of_lists_of_doubles But how to do that (if possible) when I invert the parameters list ?! Thanks in advance, Andre Abs da Cruz