doc-src/Tutorial/ToyList/thm
author paulson
Tue, 19 Dec 2000 15:15:43 +0100
changeset 10701 16493f0cee9a
parent 5377 efb799c5ed3c
permissions -rw-r--r--
coping with the re-orientation of #nn=x

Goal "rev(rev xs) = xs";