title: Tips for debugging latex errors in Doxygen
body: <p>Right now I get an error message saying:</p>
  
  <pre><code>No file _formulas.aux.
  ...
  ! Missing $ inserted.
  ...
  </code></pre>
  
  <p>I've tried looking for and single <code>@f$</code> tags in the code, but I have not been successful in locating the culprit thus far. How can I go about solving this specific issue?</p>
  
  <p>In addition, what are some general tips for debugging latex errors in doxygen? Are there any log files somewhere?</p>