doc-src/Tutorial/Misc/Tree.thy
author paulson
Fri, 13 Jul 2001 18:20:26 +0200
changeset 11422 a3487304489a
parent 5377 efb799c5ed3c
permissions -rw-r--r--
fixed bad error in tdxbold; also removed default indexing in \\rulename

Tree = Main +
datatype 'a tree = Tip | Node ('a tree) 'a ('a tree)
end