doc-src/Tutorial/Misc/tree
author paulson
Mon, 23 Oct 2000 16:24:52 +0200
changeset 10294 2ec9c808a8a7
parent 5377 efb799c5ed3c
permissions -rw-r--r--
the Sets chapter and theories

datatype 'a tree = Tip | Node ('a tree) 'a ('a tree)