src/ZF/IMP/Equiv.thy
author oheimb
Fri, 11 Dec 1998 17:16:23 +0100
changeset 6026 649b98cf9bc3
parent 1478 2b8c2a7547ab
child 12606 cf1715a5f5ec
permissions -rw-r--r--
better representation of Sigma

(*  Title:      ZF/IMP/Equiv.thy
    ID:         $Id$
    Author:     Heiko Loetzbeyer & Robert Sandner, TUM
    Copyright   1994 TUM
*)

Equiv = Denotation + Com