doc-src/Tutorial/ToyList/qed1
author paulson
Mon, 19 Jul 1999 15:29:30 +0200
changeset 7034 99e012d61eef
parent 5377 efb799c5ed3c
permissions -rw-r--r--
new theorem zless_zero_nat

qed "rev_app";
Addsimps [rev_app];