expect.tex

This is a test file with some referenced equations, line
{\begin{equation} this \end{equation}}

Some equations might be inside of text,
{\begin{equation} for example \end{equation}} this one.

Some equations might be on start of paragraphs:

{\begin{equation} start \end{equation}} of paragraph.

Other might be on separate paragraphs of their own:

{\begin{equation} separate \end{equation}}

Some of those can be labelled:

This is a test file with some referenced equations, line
\protect\hypertarget{eq:0}{}{\begin{equation} this \label{eq:0}\end{equation}}

Some equations might be inside of text,
\protect\hypertarget{eq:1}{}{\begin{equation} for example \label{eq:1}\end{equation}}
this one.

Some equations might be on start of paragraphs:

\protect\hypertarget{eq:2}{}{\begin{equation} start \label{eq:2}\end{equation}}
of paragraph.

Other might be on separate paragraphs of their own:

\protect\hypertarget{eq:3}{}{\begin{equation} separate \label{eq:3}\end{equation}}

Then they can be referenced:

Individually eq.~\ref{eq:0}, eq.~\ref{eq:1}, eq.~\ref{eq:2},
eq.~\ref{eq:3}

Or in groups eqns.~\ref{eq:0}, \ref{eq:1}, \ref{eq:3}

Groups will be compacted
eqns.~\ref{eq:0}, \ref{eq:1}, \ref{eq:3}, \ref{eq:2}