doc-src/Tutorial/Misc/Tree.thy
author ballarin
Tue, 30 Sep 2003 17:05:50 +0200
changeset 14216 a15951091d5d
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Removed garbage accidentally left behind in file.

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