Question about lists

hello there, To be honest I'm not very familiar with haskell and stuff so don't laugh with my question... here it goes.. We can represent a matrix as a list of lists... which means that 1 2 3 4 7 6 2 5 1 could be written as follows: [[1,2,3],[4,7,6],[2,5,1]] The question is how can I reverse the matrix (each row becomes a column) Thanx a lot ______________________________________________________________________________________ http://mobile.pathfinder.gr - Pathfinder Mobile logos & Ringtones! http://www.pathfinder.gr - Δωρεάν mail από τον Pathfinder!