diff --git a/vm/src/pyobject.rs b/vm/src/pyobject.rs
index d469e0c24..46b49ff08 100644
--- a/vm/src/pyobject.rs
+++ b/vm/src/pyobject.rs
@@ -770,10 +770,9 @@ impl PartialEq for PyObject {
                 PyObjectKind::Integer { value: ref v1i },
                 PyObjectKind::Integer { value: ref v2i },
             ) => v2i == v1i,
-            (
-                PyObjectKind::Float { value: ref v1i },
-                PyObjectKind::Float { value: ref v2i },
-            ) => v2i == v1i,
+            ( PyObjectKind::Float { value: ref v1i }, PyObjectKind::Float { value: ref v2i }) => {
+                v2i == v1i
+            }
             (PyObjectKind::String { value: ref v1i }, PyObjectKind::String { value: ref v2i }) => {
                 *v2i == *v1i
             }
diff --git a/vm/src/vm.rs b/vm/src/vm.rs
index bff9c1f08..e31cb7150 100644
--- a/vm/src/vm.rs
+++ b/vm/src/vm.rs
@@ -306,18 +306,15 @@ impl VirtualMachine {
                 &PyObjectKind::Integer { value: ref v1 },
                 &PyObjectKind::Integer { value: ref v2 },
             ) => Ok(self.ctx.new_int(v1.pow(*v2 as u32))),
-            (
-                &PyObjectKind::Float { value: ref v1 },
-                &PyObjectKind::Integer { value: ref v2 },
-            ) => Ok(self.ctx.new_float(v1.powf(*v2 as f64))),
-            (
-                &PyObjectKind::Integer { value: ref v1 },
-                &PyObjectKind::Float { value: ref v2 },
-            ) => Ok(self.ctx.new_float((*v1 as f64).powf(*v2))),
-            (
-                &PyObjectKind::Float { value: ref v1 },
-                &PyObjectKind::Float { value: ref v2 },
-            ) => Ok(self.ctx.new_float(v1.powf(*v2))),
+            (&PyObjectKind::Float { value: ref v1 }, &PyObjectKind::Integer { value: ref v2 }) => {
+                Ok(self.ctx.new_float(v1.powf(*v2 as f64)))
+            }
+            (&PyObjectKind::Integer { value: ref v1 }, &PyObjectKind::Float { value: ref v2 }) => {
+                Ok(self.ctx.new_float((*v1 as f64).powf(*v2)))
+            }
+            (&PyObjectKind::Float { value: ref v1 }, &PyObjectKind::Float { value: ref v2 }) => {
+                Ok(self.ctx.new_float(v1.powf(*v2)))
+            }
             _ => panic!("Not impl"),
         }
     }