Check for SymPy presence in unittary tests

[linpy.git] / pypol / __init__.py

diff --git a/pypol/__init__.py b/pypol/__init__.py
index a6ea752..451d7f1 100644 (file)
--- a/pypol/__init__.py
+++ b/pypol/__init__.py
@@ -2,13 +2,13 @@
 A polyhedral library based on ISL.
 """
 
 A polyhedral library based on ISL.
 """
 

-from .linear import Constant, Symbol, symbols
+from .linear import Polyhedron, Constant, Symbol, symbols

 from .linear import eq, le, lt, ge, gt
 from .linear import eq, le, lt, ge, gt

-from .linear import empty, universe
+from .linear import Empty, Universe

 
 
 __all__ = [
 
 
 __all__ = [

-    'Constant', 'Symbol', 'symbols',
+    'Polyhedron', 'Constant', 'Symbol', 'symbols',

     'eq', 'le', 'lt', 'ge', 'gt',
     'eq', 'le', 'lt', 'ge', 'gt',

-    'empty', 'universe'
+    'Empty', 'Universe'

 ]
 ]