--- a/src/HOL/Matrix/ROOT.ML Fri Jul 09 17:00:42 2010 +0200 +++ b/src/HOL/Matrix/ROOT.ML Mon Jul 12 08:58:12 2010 +0200 @@ -1,1 +1,2 @@ -use_thys ["SparseMatrix", "cplex/Cplex"]; + +use_thy "Cplex";