Hi, I don't see anything as a Prelude function, but you can do something with a combination of take and drop: rangeOf:: Int -> Int -> [a] rangeOf x y = take y . drop x rangeOf 2 4 [1 .. 5] -- [3,4,5] I have not included any bounds check. It's up to you. For added benefits, look up dropWhile and takeWhile. HTH. Hi guys, As a newby to haskell, I was curious, what is the best way to splice an array or do things in the middle? For example, binary search requires i do in sudocode define binary search array target. Find middle element. If target is middle element then return target else if target < middle element then binary search array[0:target] else binary search array[target:end] How can I get this splicing with haskell? I can't just use head here. I can't do array!!n: where n is some number. Thanks, Derek _______________________________________________ Beginners mailing list Beginners@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners