There's nothing much here. Go away.

All right, you don't have to go away, I was just kidding. Here's a few things to play with:

• epitaph patch for Nethack 3.4.3.
• Alkulukuja Paskova Karhu (the Prime Number Shitting Bear), brought back from the dead. (Sorry, it's offline again. You kept maxing out my bandwidth. Email me if you want a copy.)
  
• Bilinear transformation coordinates, a brief description of a particular geometric transformation of possibly questionable utility.