DOC: add unary operator section; link Series.__invert__

rlawnsrl123 · web-flow · commit e34048db4bf2 · 2025-10-10T00:28:22.000+09:00
diff --git a/doc/source/reference/series.rst b/doc/source/reference/series.rst
@@ -107,6 +107,14 @@ Binary operator functions
    Series.product
    Series.dot
 
+Unary operator functions
+------------------------
+.. toctree::
+   :maxdepth: 1
+
+   api/pandas.Series.__invert__
+
+
 Function application, GroupBy & window
 --------------------------------------
 .. autosummary::
