שינויים
/* How do I join? */
Contributing is simple:
# To create an account, go to the main page, and [http://xi.math-wiki.com/ log-in trhough a gmail account](is it currently impossible to choose your login-name; it will be set-up by the interaction of this website with gmail).
# To log-in after you have an account, press the link at the upper-left corner ("כניסה לחשבון").
# Start working (edit any page by pressing "עריכה")
