src/ZF/subset.thy
author paulson
Mon, 29 Sep 1997 11:37:02 +0200
changeset 3724 f33e301a89f5
parent 2469 b50b8c0eec01
child 9570 e16e168984e1
permissions -rw-r--r--
Step_tac -> Safe_tac

(*Dummy theory to document dependencies *)

subset = upair