doc-src/Tutorial/ToyList/qed3
author wenzelm
Sat, 21 Nov 1998 12:17:18 +0100
changeset 5944 dcc446da8e19
parent 5377 efb799c5ed3c
permissions -rw-r--r--
added undos, redos;

qed "app_assoc";
Addsimps [app_assoc];