commit 01d5aa7cb605be3c1c66c1c4464f13d9ed66a2fe
Author: Sven Riwoldt <sven.riwoldt@web.de>
Date:   Tue Nov 3 07:01:14 2020 +0100

    Vektorgrundgerüst

diff --git a/vector.py b/vector.py
new file mode 100644
index 0000000..7357ef6
--- /dev/null
+++ b/vector.py
@@ -0,0 +1,21 @@
+class Vector(object):
+    def __init__(self, coordinates):
+        try:
+            if not coordinates:
+                raise ValueError
+            self.coordinates = tuple(coordinates)
+            self.dimension = len(coordinates)
+
+        except ValueError:
+            raise ValueError('The coordinates must be nonempty')
+
+        except TypeError:
+            raise TypeError('The coordinates must be an iterable')
+
+
+    def __str__(self):
+        return 'Vector: {}'.format(self.coordinates)
+
+
+    def __eq__(self, v):
+        return self.coordinates == v.coordinates