/span>
</pre></td>
<td class="snippet"><pre class="fssnip highlighted"><code lang="fsharp"><span class="k">open</span> <span onmouseout="hideTip(event, 'fs1', 4)" onmouseover="showTip(event, 'fs1', 4)" class="id">FSharp</span><span class="pn">.</span><span onmouseout="hideTip(event, 'fs2', 5)" onmouseover="showTip(event, 'fs2', 5)" class="id">Interop</span><span class="pn">.</span><span onmouseout="hideTip(event, 'fs3', 6)" onmouseover="showTip(event, 'fs3', 6)" class="id">Dynamic</span>
<span class="k">let