doc-src/Tutorial/ToyList/thm
author nipkow
Tue, 28 Jan 2003 07:39:29 +0100
changeset 13788 fd03c4ab89d4
parent 5377 efb799c5ed3c
permissions -rw-r--r--
pos/neg_mod_sign/bound are now simp rules.

Goal "rev(rev xs) = xs";