I do a jazz presentation on Facebook and I wrote the functional analysis mathematical book called "Permutations Made Easy by H.J.Fourie" It is a permutations method that can be use anywhere including the lotteries,soccer pools,blackjack or any kind of games.e.g. http://www.ehow.com/how_7599378_teach-probability-blackjack.html
and the website address is: http://www.permutationsmadeeasy.co.za/ More information and links are at my Facebook address: https://www.facebook.com/hennie.jazz