s="headerlink" href="#efc_margin" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="efc_solimp">
<code class="descname">efc_solimp</code><a class="headerlink" href="#efc_solimp" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="efc_solref">
<code class="descname">efc_solref</code><a class="headerlink" href="#efc_solref" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="ef