src/HOL/Imperative_HOL/ex/Sublist.thy
changeset 41413 64cd30d6b0b8
parent 36098 53992c639da5
child 41842 d8f76db6a207
     1.1 --- a/src/HOL/Imperative_HOL/ex/Sublist.thy	Wed Dec 29 13:51:17 2010 +0100
     1.2 +++ b/src/HOL/Imperative_HOL/ex/Sublist.thy	Wed Dec 29 17:34:41 2010 +0100
     1.3 @@ -5,7 +5,7 @@
     1.4  header {* Slices of lists *}
     1.5  
     1.6  theory Sublist
     1.7 -imports Multiset
     1.8 +imports "~~/src/HOL/Library/Multiset"
     1.9  begin
    1.10  
    1.11  lemma sublist_split: "i \<le> j \<and> j \<le> k \<Longrightarrow> sublist xs {i..<j} @ sublist xs {j..<k} = sublist xs {i..<k}"