Edited matroid() method

sagemath · Nov 5, 2024 · eb20165 · eb20165
1 parent 79d3371
commit eb20165
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/src/sage/matroids/chow_ring.py b/src/sage/matroids/chow_ring.py
@@ -148,8 +148,7 @@ def matroid(self):
             U(3, 6): Matroid of rank 3 on 6 elements with circuit-closures
             {3: {{0, 1, 2, 3, 4, 5}}}
         """
-        M = self._matroid
-        return M
+        return self._matroid
 
     def _coerce_map_from_base_ring(self):
         r"""

diff --git a/src/sage/matroids/chow_ring_ideal.py b/src/sage/matroids/chow_ring_ideal.py
@@ -25,8 +25,7 @@ def matroid(self):
             U(3, 6): Matroid of rank 3 on 6 elements with circuit-closures
             {3: {{0, 1, 2, 3, 4, 5}}}
         """
-        M = self._matroid
-        return M
+        return self._matroid
 
     def _lattice_flats(self):
         r"""