Check argument type in Domain.project()

[linpy.git] / linpy / __init__.py

diff --git a/linpy/__init__.py b/linpy/__init__.py
index 7d67f77..1e32751 100644 (file)
--- a/linpy/__init__.py
+++ b/linpy/__init__.py
@@ -16,18 +16,18 @@
 # along with LinPy.  If not, see <http://www.gnu.org/licenses/>.
 
 """
-A polyhedral library based on ISL.
+A polyhedral library based on ISL
 """
 
-from .geometry import Point, Vector
-from .linexprs import Expression, Symbol, Dummy, symbols, Rational
+from .geometry import GeometricObject, Point, Vector
+from .linexprs import LinExpr, Symbol, Dummy, symbols, Rational
 from .polyhedra import Polyhedron, Eq, Ne, Le, Lt, Ge, Gt, Ne, Empty, Universe
 from .domains import Domain, And, Or, Not
 
 
 __all__ = [
-    'Expression', 'Symbol', 'Dummy', 'symbols', 'Rational',
-    'Point', 'Vector',
+    'LinExpr', 'Symbol', 'Dummy', 'symbols', 'Rational',
+    'GeometricObject', 'Point', 'Vector',
     'Polyhedron', 'Eq', 'Ne', 'Le', 'Lt', 'Ge', 'Gt', 'Empty', 'Universe',
     'Domain', 'And', 'Or', 'Not',
 ]