Changes by: Yegor N. Bryukhov (ybryukhov at gc.cuny.edu)
Date: 2005-06-29 18:37:48 -0700 (Wed, 29 Jun 2005)
Revision: 7508
Log message:

      beta expansions also behave like sets
      

Changes  Path
+11 -13 metaprl/refiner/reflib/jall.ml