/tr>
      </table>
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<p>Initializing <a class="el" href="classhelib_1_1_double_c_r_t.html" title="Implementing polynomials (elements in the ring R_Q) in double-CRT form.">DoubleCRT</a> from a ZZX polynomial. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">poly</td><td>The ring element itself, zero if not specified </td></tr>
    <tr><td class="paramname">_context</td><td>The context for this <a class="el" href="classhelib_1_1_