67 karma · joined June 11, 2009
http://groups.google.com/group/comp.lang.lisp/browse_frm/thr...
I'm thinking about reading it. Some people don't like the editing, since it's self-published and doesn't have a lot of polish. It's also pretty heavy on the author's opinions (which might not be a bad thing).
EDIT: HN is written in Arc. You're saying that there's "little you can usefully do with LISP" on a site which was written in lisp.
(defun shuffle-in-place (l)
(cond ((null l) nil)
(t (rotatef (nth 0 l)
(nth (random (length l)) l))
(shuffle-in-place (rest l))))
l)
(defun shuffle (l)
(shuffle-in-place (copy-list l)))However, I think your example is "cherry-picked" in iteself. The Rays finished only third this year, and in their whole 12 year history finished in dead last 9 times... mainly because they did not have the money to compete.
Given that these stats are coming from the USA, I think our culture - television, movies, etc - provides us with ample images of white males in positions of success and power. Maybe this sways women's perceptions?
They did not clarify how it applied to car-traffic. For instance, people react very differently to minor collisions while walking versus driving. I'm just guessing here, but I would think the simulation does not account for complicated behavioral factors (e.g. some people, when cut off, may overrreact when hitting their brakes, thus causing more traffic behind them).
Also, I don't understand the growth-rate math. Why would the UK company have 1/100th the number of users?
How much would the variety of English you use on a website alter your traffic? I'm asking because I really don't know. Does anyone have research on this?
If S is the sum of f(i)10^(-(i+1)), then you could break up that sum into two other sums (using the fibonacci relationship), express them in terms of S, and solve.
I get S = (1/100)S + (1/10)S + .01