# HG changeset patch # User wenzelm # Date 1127245866 -7200 # Node ID 56e8db202f66b83489aa70c06a92c29a9e919fc3 # Parent f22f2ffd78ba6570a03b1987416e4c7c34d5d31e HOL/ex/Chinese.thy; diff -r f22f2ffd78ba -r 56e8db202f66 CONTRIBUTORS --- a/CONTRIBUTORS Tue Sep 20 21:48:47 2005 +0200 +++ b/CONTRIBUTORS Tue Sep 20 21:51:06 2005 +0200 @@ -2,6 +2,9 @@ Contributions to Isabelle 2005 ------------------------------ +* September 2005: Ning Zhang and Christian Urban, LMU Munich + A Chinese theory. + * September 2005: Bernhard Haeupler Method comm_ring for proving equalities in commutative rings.