[rdtsc]

Thanks for explaining. That makes sense.

Great work by the way! Really like the description of the code structure on the README page.

If patent is indeed not an issue, I might play with translating that to Erlang. You already did the hard work and also made it functional. I'd have to learn to read Clojure.

Speaking of functional, I was surprised to find the other day, Erlang's queue module implements an Okasaki API, complete with funny function names like deah, liat, and snoc.

http://erlang.org/doc/man/queue.html