doc-src/Tutorial/Misc/Tree.thy
author wenzelm
Fri, 03 Mar 2000 21:00:58 +0100
changeset 8335 4c117393e4e6
parent 5377 efb799c5ed3c
permissions -rw-r--r--
added multi_resolveq, resolveq_tac;

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