remove unproven step1_lemma (it has a proof now)
authorAdam Megacz <megacz@cs.berkeley.edu>
Fri, 1 Apr 2011 01:28:38 +0000 (18:28 -0700)
committerAdam Megacz <megacz@cs.berkeley.edu>
Fri, 1 Apr 2011 01:28:38 +0000 (18:28 -0700)

No differences found