--- a/NEWS Thu Mar 06 13:36:49 2014 +0100 +++ b/NEWS Thu Mar 06 13:36:50 2014 +0100 @@ -194,6 +194,7 @@ map_sum ~> sum_map map_pair ~> prod_map fset_rel ~> rel_fset + cset_rel ~> rel_cset * New theory: Cardinals/Ordinal_Arithmetic.thy