Not very much valuable comment but I found a typo at page 146. Second to last paragraph says: "First, ACO is builds some popsize candidate solutions all at onc

Not very much valuable comment but I found a typo at page 146. Second to last paragraph says: "First, ACO is builds some popsize candidate solutions all at once." I very much appreciate placing this book online. It showed up on HackerNews right when I needed it!