-

cool-RR · cool-RR · commit 047bf3ecc4ab · 2014-10-01T00:03:51.000+03:00
diff --git a/source_py3/python_toolbox/combi/perm_space.py b/source_py3/python_toolbox/combi/perm_space.py
@@ -797,7 +797,7 @@ def index(self, perm):
                 self.sequence_length - 1 -
                                      item for item in perm._perm_sequence[::-1]
             )
-            return self.length - 1 - sum(
+            perm_number = self.n_elements - 1 - sum(
                 (math_tools.binomial(item, i) for i, item in
                                       enumerate(processed_perm_sequence, start=1)),
                 0
@@ -813,7 +813,7 @@ def index(self, perm):
                 index_of_current_number = unused_values.index(value)
                 factoradic_number.append(index_of_current_number)
                 unused_values.remove(value)
-            return math_tools.from_factoradic(
+            perm_number = math_tools.from_factoradic(
                 factoradic_number +
                 [0] * self.n_unused_elements
             ) // math.factorial(self.n_unused_elements)
