Lecture 12: Numpy + Cython = Awesome

1. Questions?
2. Announcement: I'm giving the math club talk at 4:30pm today in Padelford C401 on "The Birch and Swinnerton-Dyer conjecture", which is a central unsolved problem in number theory. Come if you're interested in number theory/research or free pizza...

3. Today's lecture: http://flask.sagenb.org/home/pub/35/