diff -r 44f01b718eab -r 9854e3ea09e7 src/HOL/Modelcheck/Example.ML --- a/src/HOL/Modelcheck/Example.ML Fri May 16 16:08:38 1997 +0200 +++ b/src/HOL/Modelcheck/Example.ML Fri May 16 16:10:19 1997 +0200 @@ -16,8 +16,7 @@ (*actually invoke the model checker*) by (mc_tac 1); -qed "reach_ex_thm1"; +(*qed "reach_ex_thm1";*) -