Changes by: Aleksey Nogin (nogin at cs.caltech.edu)
Date: 2000-05-14 17:13:34 -0700 (Sun, 14 May 2000)
Revision: 2971
Log message:

      Use StringSet for unification constants instead of string list.
      
      Converted Term_ds to use String_set.StringSet instead of
      its private copy of StringSet.
      
      2% speedup on TPTP's GEN.
      

Changes  Path
+3 -2 metaprl-branches/unify_mm/refiner/reflib/jall.ml
+16 -16 metaprl-branches/unify_mm/refiner/refsig/term_subst_sig.ml
+1 -1 metaprl-branches/unify_mm/refiner/term_ds/term_base_ds.ml
+0 -1 metaprl-branches/unify_mm/refiner/term_ds/term_base_ds.mli
+1 -9 metaprl-branches/unify_mm/refiner/term_ds/term_ds.ml
+3 -4 metaprl-branches/unify_mm/refiner/term_ds/term_ds_sig.ml
+2 -1 metaprl-branches/unify_mm/refiner/term_ds/term_eval_ds.ml
+1 -0 metaprl-branches/unify_mm/refiner/term_ds/term_op_ds.ml
+1 -1 metaprl-branches/unify_mm/refiner/term_ds/term_subst_ds.ml
+0 -1 metaprl-branches/unify_mm/refiner/term_ds/term_subst_ds.mli
+15 -15 metaprl-branches/unify_mm/refiner/term_ds/term_unif_ds.ml
+17 -20 metaprl-branches/unify_mm/refiner/term_ds/term_unif_ds.mli
+2 -1 metaprl-branches/unify_mm/theories/base/typeinf.ml
+2 -2 metaprl-branches/unify_mm/theories/itt/itt_list.ml
+1 -1 metaprl-branches/unify_mm/theories/itt/itt_union.ml
+3 -6 metaprl-branches/unify_mm/theories/tptp/tptp_prove.ml