Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2006-01-19 02:07:09 -0800 (Thu, 19 Jan 2006)
Revision: 8513
Log message:

      Rewrote the rewrite_boot engine a bit, trying to make things like higherC
      (termC ...) more efficient (linear in the size of the term instead of
      potentally quadratic).
      

Changes  Path
+50 -34 metaprl/tactics/proof/rewrite_boot.ml
+1 -1 metaprl/tactics/proof/tactic_boot.ml
+1 -1 metaprl/tactics/proof/tactic_boot_sig.ml