#+name: test
\begin{equation}
\end{equation}

#+NAME: test 
\[
a = b
\]

this is a test
\begin{equation}
\end{equation}


#+caption: another test
#+name: test-caption
\begin{equation}
\end{equation}

# comment
\begin{equation}
\end{equation}

#+options: as
\begin{equation}
\end{equation}

#+BEGIN_SRC python
#+END_SRC
\begin{equation}
\end{equation}