I was able to work through the first three chapters using racket in Emacs, including the part dealing with pictures http://i.imgur.com/fwCUUZI.png http://i.imgu

I was able to work through the first three chapters using racket in Emacs, including the part dealing with pictures http://i.imgur.com/fwCUUZI.png http://i.imgur.com/fwCUUZI.png