title: Doxygen`s documentation - &plusmn; &infin
body: <p>I use Doxygen to generate a documentation :
  in *.h file I write the document`s body.For the following line :</p>
  
  <pre><code>/// arguments and results are not NaNs or &amp;plusmn; &amp;infin;.
  </code></pre>
  
  <p>non-complete text is generated:</p>
  
  <pre><code> arguments and results are not NaNs or .
  </code></pre>
  
  <p>Can you share your advise/s what and how to solve the problem?</p>