X-Git-Url: https://scm.cri.ensmp.fr/git/linpy.git/blobdiff_plain/d9ce6feb2d36e40e83326744f1d4ff3890d1874f..51e97eade63b2f4c7b500feb503436cc4a886e59:/examples/tesseract.py

diff --git a/examples/tesseract.py b/examples/tesseract.py
index b2a5e97..eaccf43 100755
--- a/examples/tesseract.py
+++ b/examples/tesseract.py
@@ -1,5 +1,22 @@
 #!/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 *
 
 x, y, z, t = symbols('x y z t')
@@ -21,3 +38,5 @@ 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