I always find it iteresting to see how mathematicians do things.
To that end, I note that there are several of you that have commented on this thread that seem rather, to use a term previously mentioned, "jerky". To those people, I would ask that you read the following commentary:
http://80below.com/archives/114-You-...ead-ones..html
While it doesn't directly apply to the discussion at hand, it does apply to the people willing to defame and unreasonably question the author.
Just a thought. Or a slight shift, if you will.