We could all use a snow day... some time. Let's ask.
You can browse the various math themed T-shirts at the group order forms below. Once a large enough batch of people ordered (say 30) I'll place the order and have the shirts shipped to everyone.
Some fellow class of 2018 Cornellians wrote up math valentines for fun. Here is a shirt made with one of their quotes:
"Even if I'm integrating, I would not substitute anything for u."
Unfortunately, I haven't figured out how to delete things yet. I've been evaporating files from public view by changing their address. The old links stop working, and no one visit them.
That's so lonely. Maybe someone should find them and say hi. I've put a few surprises on those pages. Let me know if you find any!
Pages already found:
Nothing yet
As for now, this does not work, and it won't until I find another place to host this site. Thanks for understanding! You can still check below to see what you can expect.
This is a little game :) Anyone can enter a real number x within the closed interval [0,100]. Your goal, just as everyone else, is to give the closest estimation of 1/3 of the average over the scores entered so far, including yours.
Yes, such feedback would allow you to calculate the actual average after submitting at most twice. Thus, the average is weighted, and the weight changes every time!