--- a/src/HOL/Refute.thy Mon Nov 13 15:43:08 2006 +0100 +++ b/src/HOL/Refute.thy Mon Nov 13 15:43:09 2006 +0100 @@ -9,7 +9,7 @@ header {* Refute *} theory Refute -imports Map +imports Datatype uses "Tools/prop_logic.ML" "Tools/sat_solver.ML" "Tools/refute.ML"