doc-src/Tutorial/Misc/Tree.thy
author nipkow
Tue, 27 Feb 2001 12:28:42 +0100
changeset 11184 10a307328d2c
parent 5377 efb799c5ed3c
permissions -rw-r--r--
kildall now via while and therefore executable!
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5377
efb799c5ed3c *** empty log message ***
nipkow
parents:
diff changeset
     1
Tree = Main +
efb799c5ed3c *** empty log message ***
nipkow
parents:
diff changeset
     2
datatype 'a tree = Tip | Node ('a tree) 'a ('a tree)
efb799c5ed3c *** empty log message ***
nipkow
parents:
diff changeset
     3
end