This wasn't supposed to be the algebra cheat sheet - this was supposed to be the index. Sorry - mea culpa - here's what I intended: http://news.ycombinator.co

This wasn't supposed to be the algebra cheat sheet - this was supposed to be the index. Sorry - mea culpa - here's what I intended: http://news.ycombinator.com/item?id=2346092 http://news.ycombinator.com/item?id=2346092