diff --git a/CHANGES b/CHANGES
index 469953e31..a9881c124 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,7 +5,7 @@ Pint Changelog
 -----------------
 
 - Documented to_preferred and created added an autoautoconvert_to_preferred registry option.
-  (PR #1803)  
+  (PR #1803)
 - Fixed bug causing operations between arrays of quantity scalars and quantity holding
   array resulting in incorrect units.
   (PR #1677)
diff --git a/pint/facets/numpy/numpy_func.py b/pint/facets/numpy/numpy_func.py
index 23168bfeb..cdde04d33 100644
--- a/pint/facets/numpy/numpy_func.py
+++ b/pint/facets/numpy/numpy_func.py
@@ -284,11 +284,17 @@ def implement_func(func_type, func_str, input_units=None, output_unit=None):
 
     @implements(func_str, func_type)
     def implementation(*args, **kwargs):
-        if (func_str in ["multiply", "true_divide", "divide", "floor_divide"] and 
-            any([_is_sequence_with_quantity_elements(arg) and not _is_quantity(arg) for arg in args])):
+        if func_str in ["multiply", "true_divide", "divide", "floor_divide"] and any(
+            [
+                _is_sequence_with_quantity_elements(arg) and not _is_quantity(arg)
+                for arg in args
+            ]
+        ):
             # the sequence may contain different units, so fall back to element-wise
-                print(func_str,args, kwargs)
-                return np.array([func(args[0][i],args[1][i]) for i in range(len(args[0]))],dtype=object)
+            return np.array(
+                [func(args[0][i], args[1][i]) for i in range(len(args[0]))],
+                dtype=object,
+            )
 
         first_input_units = _get_first_input_units(args, kwargs)
         if input_units == "all_consistent":
@@ -427,6 +433,7 @@ def implementation(*args, **kwargs):
     "nextafter",
     "trunc",
     "absolute",
+    "positive",
     "negative",
     "maximum",
     "minimum",
diff --git a/pint/testsuite/test_issues.py b/pint/testsuite/test_issues.py
index be6dc60bd..d939a6521 100644
--- a/pint/testsuite/test_issues.py
+++ b/pint/testsuite/test_issues.py
@@ -887,18 +887,19 @@ def test_issue1674(self, module_registry):
         arr_of_q = np.array([Q_(2, "m"), Q_(4, "m")], dtype="object")
         q_arr = Q_(np.array([1, 2]), "m")
 
-        helpers.assert_quantity_equal(arr_of_q * q_arr, np.array([Q_(2, "m^2"), Q_(8, "m^2")], dtype="object"))
-        helpers.assert_quantity_equal(arr_of_q / q_arr, np.array([Q_(2, ""), Q_(2, "")], dtype="object"))
+        helpers.assert_quantity_equal(
+            arr_of_q * q_arr, np.array([Q_(2, "m^2"), Q_(8, "m^2")], dtype="object")
+        )
+        helpers.assert_quantity_equal(
+            arr_of_q / q_arr, np.array([Q_(2, ""), Q_(2, "")], dtype="object")
+        )
 
-        
         arr_of_q = np.array([Q_(2, "m"), Q_(4, "s")], dtype="object")
         q_arr = Q_(np.array([1, 2]), "m")
 
         helpers.assert_quantity_equal(
-                arr_of_q * q_arr,
-                np.array([Q_(2, "m^2"), Q_(8, "m s")], dtype="object")
-                )
-
+            arr_of_q * q_arr, np.array([Q_(2, "m^2"), Q_(8, "m s")], dtype="object")
+        )
 
 
 if np is not None: