finishing MATH220 April 2011

Fragment of a discussion from User talk:Konradbe

I finished the QBH, made some more minor modifications, and then flagged it as good. I'm happy another exam is done. It was fun finishing that together this morning :)

Bernhard Konrad19:13, 23 March 2012

Indeed! thanks!

David Kohler19:18, 23 March 2012