![](https://secure.gravatar.com/avatar/b16ca16bcbc474a1ba15813999e212da.jpg?s=120&d=mm&r=g)
24 Jul
2006
24 Jul
'06
5:23 p.m.
Thanks, lots of elegant layouts there, and enjoyable mathematics! -Sanjoy `Never underestimate the evil of which men of power are capable.' --Bertrand Russell, _War Crimes in Vietnam_, chapter 1.