From 50c26544c83a71e87efa487e4af063b1b5647c0f Mon Sep 17 00:00:00 2001
From: Kshitij Bansal <kshitij@cs.nyu.edu>
Date: Mon, 9 Sep 2013 14:47:53 -0400
Subject: add new theory (sets)

Specification (smt2) -- as per this commit, subject to change

- Parameterized sort Set, e.g. (Set Int)

- Empty set constant (typed), use with "as" to specify the type, e.g.
    (as emptyset (Set Int))

- Create a singleton set
    (setenum X (Set X)) : creates singleton set

- Functions/operators
    (union (Set X) (Set X) (Set X))
    (intersection (Set X) (Set X) (Set X))
    (setminus (Set X) (Set X) (Set X))

- Predicates
    (in X (Set X) Bool) : membership
    (subseteq (Set X) (Set X) Bool) : set containment
---
 src/util/Makefile.am | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/util/Makefile.am')

diff --git a/src/util/Makefile.am b/src/util/Makefile.am
index 1d6ce1a73..0717df907 100644
--- a/src/util/Makefile.am
+++ b/src/util/Makefile.am
@@ -87,6 +87,8 @@ libutil_la_SOURCES = \
 	abstract_value.cpp \
 	array_store_all.h \
 	array_store_all.cpp \
+	emptyset.h \
+	emptyset.cpp \
 	model.h \
 	model.cpp \
 	sort_inference.h \
-- 
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