Simplify LinExpr.values()

[linpy.git] / examples / tesseract.py

diff --git a/examples/tesseract.py b/examples/tesseract.py
index eaccf43..0a57188 100755 (executable)
--- a/examples/tesseract.py
+++ b/examples/tesseract.py
@@ -1,23 +1,6 @@
 #!/usr/bin/env python3
 
-"""
-    This file is part of Linpy.
-
-    Linpy is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    Linpy is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with Linpy.  If not, see <http://www.gnu.org/licenses/>.
-"""
-
-from pypol import *
+from linpy import *
 
 x, y, z, t = symbols('x y z t')
 
@@ -38,5 +21,3 @@ print('Faces of tesseract\n\n  {}\n\nare:\n'.format(tesseract))
 for face in faces(tesseract):
     assert(len(face.vertices()) == 8)
     print('  {}'.format(face))
-    
-# Copyright 2014 MINES ParisTech