12 Jul
2005
12 Jul
'05
9:16 a.m.
On 12 Jul 2005, at 14:39, Dinh Tien Tuan Anh wrote:
parts 0 = [[]] parts x = [concat (map (y:) parts(x-y) | y<-[1..(x `div` 2)]]
First of all ... there is a ) missing ... I guess the line should read parts x = [concat (map (y:) parts(x-y) ) | y<-[1..(x `div` 2)]] ? -- Andy