remove sorted(result Multiset) from _substitute in order to make it w…

…ork with SymPy objects
HPAC · Dec 19, 2020 · d64469b · d64469b
1 parent 5cae3f2
commit d64469b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/matchpy/functions.py b/matchpy/functions.py
@@ -84,7 +84,7 @@ def _substitute(expression: Expression, substitution: Substitution) -> Tuple[Rep
             if isinstance(result, (list, tuple)):
                 new_operands.extend(result)
             elif isinstance(result, Multiset):
-                new_operands.extend(sorted(result))
+                new_operands.extend(result)
             else:
                 new_operands.append(result)
         if any_replaced: