--- Copyright (c) 2014 Microsoft Corporation. All rights reserved. --- Released under Apache 2.0 license as described in the file LICENSE. --- Author: Jeremy Avigad import logic.core.connectives logic.core.eq logic.core.cast import logic.core.quantifiers logic.core.if import logic.classes.decidable logic.classes.inhabited logic.classes.nonempty import logic.core.instances import logic.core.identities