Trac 30266: hash function slightly improved

sagemath · Aug 3, 2020 · a5f6a19 · a5f6a19
1 parent 0bf9f36
commit a5f6a19
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sage/manifolds/scalarfield.py b/src/sage/manifolds/scalarfield.py
@@ -3536,5 +3536,5 @@ def __hash__(self):
         if self.is_mutable():
             raise ValueError('element must be immutable in order to be '
                              'hashable')
-        return hash(self._manifold)
+        return hash((type(self).__name__, self._manifold))