This is actually a draft and the final version does have both :P https://www.dropbox.com/s/3tyuuerizap21el/6-857-final.pdf?dl=0 https://www.dropbox.com/s/3tyuue

This is actually a draft and the final version does have both :P https://www.dropbox.com/s/3tyuuerizap21el/6-857-final.pdf?dl=0 https://www.dropbox.com/s/3tyuuerizap21el/6-857-final.pdf?dl...