Improve repr of LFSSumfactKernelInput

python/dune/perftool/sumfact/basis.py

@@ -66,7 +66,7 @@ class LFSSumfactKernelInput(SumfactKernelInterfaceBase, ImmutableRecord):
                                  )
 
     def __repr__(self):
-        return "{}_{}".format(self.coeff_func(self.restriction), self.element_index)
+        return ImmutableRecord.__repr__(self)
 
     def __str__(self):
         return repr(self)