Mercurial Mercurial > repos > isabelle / diff
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
src/HOL/Data_Structures/Tree23_Set.thy
changeset 70272 1d564a895296
parent 69597 ff784d5a5bfb
child 70273 acc1749c2be9 
--- a/src/HOL/Data_Structures/Tree23_Set.thy	Wed May 15 14:43:32 2019 +0100
+++ b/src/HOL/Data_Structures/Tree23_Set.thy	Thu May 16 12:59:37 2019 +0200
@@ -128,7 +128,7 @@
   (case cmp x a of
      LT \<Rightarrow> node21 (del x l) a r |
      GT \<Rightarrow> node22 l a (del x r) |
-     EQ \<Rightarrow> let (a',t) = split_min r in node22 l a' t)" |
+     EQ \<Rightarrow> let (a',r') = split_min r in node22 l a' r')" |
 "del x (Node3 l a m b r) =
   (case cmp x a of
      LT \<Rightarrow> node31 (del x l) a m b r |
isabelle