I've responded to a few comments here already, but I'm a math/CS teacher who is a friend and research partner of the author, and I contributed a very small amou

I've responded to a few comments here already, but I'm a math/CS teacher who is a friend and research partner of the author, and I contributed a very small amount to Nix the Tricks. I'd be more than happy to take any questions and/or forward them on.