[Haskell-cafe] An Haskell implementation of a sweep line algorithm for the detection of segments intersection

Hi, Here is my Haskell implementation of the Shamos and Hoey algorithm for detecting segments intersection in the plane: http://neonstorm242.blogspot.com/2010/12/sweep-line-algorithm-for-detection-... I'm new to Haskell, so any useful comments will be appreciated. - Eran