[Init
thomas.dubuisson@gmail.com**20080613010300] 
[It works, but isn't lazy and there is lots of functions using "Integer" as a crutch.
thomas.dubuisson@gmail.com**20080616023708] 

[More readable code!
thomas.dubuisson@gmail.com**20100308185454
 Ignore-this: a69620b28db9b192db9b852a82fb7ab6
] 
[Cabal file
thomas.dubuisson@gmail.com**20100308185527
 Ignore-this: 55507fba295665f3aa37bf365467ad06
] 
[Fix mul
thomas.dubuisson@gmail.com**20100309005843
 Ignore-this: 20c0770604cc0d953c6c204356481744
] 
[Wrapped instances via NumBS
thomas.dubuisson@gmail.com**20100406195843
 Ignore-this: ce42fac4b524e016f3fa9a625e9958e5
]