| changeset 33000 | d31a52dbe91e |
| parent 32960 | 69916a850301 |
| child 33657 | a4179bf442d1 |
--- a/src/HOL/ex/LocaleTest2.thy Mon Oct 19 16:45:00 2009 +0200 +++ b/src/HOL/ex/LocaleTest2.thy Mon Oct 19 16:45:52 2009 +0200 @@ -897,7 +897,7 @@ apply simp done show "Dmonoid.inv (op o) id f = inv (f :: unit => unit)" -apply (unfold Dmonoid.inv_def [OF Dmonoid] inv_def) +apply (unfold Dmonoid.inv_def [OF Dmonoid]) apply (insert unit_id) apply simp apply (rule the_equality)