doc-src/Tutorial/Misc/tree
author paulson
Wed, 18 Feb 2004 16:01:37 +0100
changeset 14393 71dff3bade66
parent 5377 efb799c5ed3c
permissions -rw-r--r--
new Union syntax

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