Some of you will remember a semi-annual programming contest that we ran here from 1999 to 2012. Some of you participated in it! Each contest ran for a week, and the contestants had to solve an… 続きを読む >>

Here is a place I want to visit.

Image credit: Jody Kingzett
It’s the new mathematics gallery (known as Mathematics: The Winton Gallery) at the Science Museum in London. See that Handley Page… 続きを読む >>

If you’re a Cody player, you’re familiar with the What Now? problem. That is, you’ve got a few minutes to play around with Cody, but you’re not sure what to tackle next…. 続きを読む >>

Until I deleted it this afternoon, the following tag appeared on one of the entries in the File Exchange: “can u plz send me the entire project report on my email address”. That’s… 続きを読む >>