Welcome to the 20q mini wiki at Scratchpad!
You can use the box below to create new pages for this mini-wiki. Make sure you type
[[Category:20q]] on the page before you save it to make it part of the 20q wiki (preload can be enabled to automate this task, by clicking this link and saving that page. Afterwards, you may need to purge this page, if you still see this message).
This Wiki is for participants of the 20 Questions semianr at the UC Berkeley math department to post questions and answers!