.. delta-docs documentation master file, created by
   sphinx-quickstart on Mon May 13 15:07:32 2019.
   You can adapt this file completely to your liking, but it should at least
   contain the root `toctree` directive.

delta 文档
======================================

.. toctree::
   :maxdepth: 3

   index

Indices and tables
==================

* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`