but in other news, this is good for you recreational mathematicians out there
http://pyrgic.blogspot.com/
@user8746 started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
but in other news, this is good for you recreational mathematicians out there
http://pyrgic.blogspot.com/