doc-src/Tutorial/ToyList/thm
author wenzelm
Thu, 28 Feb 2002 21:30:57 +0100
changeset 12985 9db054a40247
parent 5377 efb799c5ed3c
permissions -rw-r--r--
export THIS_IS_ISABELLE_ADMIN=true;
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nipkow
parents:
diff changeset
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Goal "rev(rev xs) = xs";