);</span>
  <span class="keyword">const</span> <span class="identifier">mp_type</span> <span class="identifier">x2</span> <span class="special">=</span> <span class="special">(</span><span class="identifier">v</span> <span class="special">*</span> <span class="identifier">v</span><span class="special">);</span>
  <span class="comment">//</span>
  <span class="comment">// Polynomial evaluation follows, if mp_type allocates memory then</span>
  <span class="comment">// just one such allocation occurs - to ini