If you're interested in the mathematics behind this kind of stuff you should check out Eliot Jacobson's blog [1]. He does mathematical analysis of edge sorting,

If you're interested in the mathematics behind this kind of stuff you should check out Eliot Jacobson's blog [1]. He does mathematical analysis of edge sorting, hole carding, card counting, loss rebates, etc. [1]: http://apheat.net/ http://apheat.net/