  <tr><td class="paramdir">[in]</td><td class="paramname">strain4b</td><td>The strain in leg 4b of the bridge. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The output of the bridge, in units of mV/V.</dd></dl>
<dl class="section user"><dt>Remarks</dt><dd>The construction of the wheatstone bridge is as follows. <pre class="fragment">             V(+)
    Leg 1b   /\  Leg 4b
            /  \
  Leg 1a   /    \  Leg 4a
 Vout(-) _/      \_ Vout(+) 
  Leg 2b  \      / Leg 3b
