author | Christian Urban <urbanc@in.tum.de> |
Wed, 18 Sep 2019 16:35:57 +0100 | |
changeset 358 | 06aa99b54423 |
parent 357 | 533765dc71cc |
child 359 | fedc16924b76 |
--- a/thys/BitCoded2.thy Tue Sep 17 08:42:13 2019 +0100 +++ b/thys/BitCoded2.thy Wed Sep 18 16:35:57 2019 +0100 @@ -4014,8 +4014,7 @@ apply(subst (asm) bder_simp_contains_IFF) apply(simp) - - +(* TOBE PROVED *) lemma assumes "s \<in> L (erase r)" shows "bders_simp r s >> bs \<longleftrightarrow> bders r s >> bs"