2 ms·

Out of curiosity, are the examples intended for python 3? I noticed in the sample you're passing around 1/4, 1/2, etc. which doesn't do a whole lot in 2.x. :)

• kroger 14y ago
  They should work with 2.7 and 3.x. I the book I use from __future__ import division.
  • jroll 14y ago
    Gotcha, thanks! I forgot about __future__.