You can browse a recent version of the first half of the draft in html, or download a draft in pdf format.
Please add comments regarding confusing points, missed citations, mistakes, etc. This is a draft, and I'm hoping you'll help me make it readable and correct. If you prefer, mail comments to "neal@cs.ucr.edu". For more information about how to write comments, go here.
Lemma 3 (Chernoff): two ≥ should be ≤.