Changes by: Yegor Bryukhov (ybryukhov at gmail.com)
Date: 2008-07-16 08:54:44 -0700 (Wed, 16 Jul 2008)
Revision: 13127
Log message:

      added AndLeft

Changes  Path(relative to metaprl/theories/s4lp)
+26 -1 hilbert_internal.ml
+1 -0 hilbert_internal.mli