--- a/src/HOL/SAT.thy Sat Sep 24 23:55:17 2005 +0200 +++ b/src/HOL/SAT.thy Sun Sep 25 01:12:49 2005 +0200 @@ -10,7 +10,7 @@ theory SAT imports HOL -uses "Tools/sat_solver.ML" +uses (* "Tools/sat_solver.ML" -- already loaded by Refute.thy *) "Tools/cnf_funcs.ML" "Tools/sat_funcs.ML"