.boost.org/trac/boost/ticket/11607" target="_top">11607</a>
          Private geometry::exception::what()
        </li>
<li class="listitem">
          <a href="https://svn.boost.org/trac/boost/ticket/11709" target="_top">11709</a>
          is_simple segfault
        </li>
<li class="listitem">
          <a href="https://svn.boost.org/trac/boost/ticket/11710" target="_top">11710</a>
          is_simple - empty geometry logic
        </li>
<li class="listitem">
          <a href="https://svn.boost.org/trac/