Changes by: Xin Yu (xiny at cs.caltech.edu)
Date: 2006-04-05 23:18:36 -0700 (Wed, 05 Apr 2006)
Revision: 9028
Log message:

      "bind_in_bind_ge" shouldn't be in the intro resource: if the term has the form bind{n; y. bind{n2; z. e[y; z]}}, then 'n can be smaller than 'm.