doc-src/Tutorial/ToyList/thm
author paulson
Wed, 31 Jul 2002 14:40:40 +0200
changeset 13437 01b3fc0cc1b8
parent 5377 efb799c5ed3c
permissions -rw-r--r--
separate "axioms" proofs: more flexible for locale reasoning
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5377
efb799c5ed3c *** empty log message ***
nipkow
parents:
diff changeset
     1
Goal "rev(rev xs) = xs";