doc-src/Tutorial/ToyList/thm
author paulson
Wed, 02 Sep 1998 10:35:11 +0200
changeset 5421 01fc8d6a40f2
parent 5377 efb799c5ed3c
permissions -rw-r--r--
small simplification to not_Says_to_self

Goal "rev(rev xs) = xs";