doc-src/Tutorial/Misc/tree
author paulson
Fri, 27 Sep 2002 10:36:21 +0200
changeset 13593 e39f0751e4bf
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Tidied. New Pi-theorem.

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