Happenings – 2010 May 22

Hello, again.

If you’re a regular reader, then you noticed that no posts went out last weekend — neither a happenings post nor a technical post.

Well, an old friend was visiting for a few days. If you can believe it, I spent time with my friend instead of doing mathematics. (Gee, sometimes I have a life!)

Now I’m back to mathematics — and I have been since he left, when I’ve had the time.