From bc3a75e914efdd9b0c8cf37d531598f7a2000b0d Mon Sep 17 00:00:00 2001
From: jbrockmendel <jbrockmendel@gmail.com>
Date: Wed, 27 Nov 2019 12:48:31 -0800
Subject: [PATCH] REF: use named funcs instead of lambdas (#29841)

---
 pandas/core/generic.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 2e2ae4e1dfa0a2..046a9082e942e4 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -10226,7 +10226,7 @@ def compound(self, axis=None, skipna=None, level=None):
             name2,
             axis_descr,
             "minimum",
-            lambda y, axis: np.minimum.accumulate(y, axis),
+            np.minimum.accumulate,
             "min",
             np.inf,
             np.nan,
@@ -10239,7 +10239,7 @@ def compound(self, axis=None, skipna=None, level=None):
             name2,
             axis_descr,
             "sum",
-            lambda y, axis: y.cumsum(axis),
+            np.cumsum,
             "sum",
             0.0,
             np.nan,
@@ -10252,7 +10252,7 @@ def compound(self, axis=None, skipna=None, level=None):
             name2,
             axis_descr,
             "product",
-            lambda y, axis: y.cumprod(axis),
+            np.cumprod,
             "prod",
             1.0,
             np.nan,
@@ -10265,7 +10265,7 @@ def compound(self, axis=None, skipna=None, level=None):
             name2,
             axis_descr,
             "maximum",
-            lambda y, axis: np.maximum.accumulate(y, axis),
+            np.maximum.accumulate,
             "max",
             -np.inf,
             np.nan,