ss="p">)</span> <span class="o">=</span> <span class="n">nz</span> <span class="o">+</span><span class="mi">1</span>

      <span class="k">nullify</span><span class="p">(</span><span class="n">eltptr</span><span class="p">,</span> <span class="n">eltvar</span><span class="p">,</span> <span class="n">a_elt</span><span class="p">,</span> <span class="n">irow</span><span class="p">,</span> <span class="n">jcol</span><span class="p">,</span> <span class="n">jptr</span><span class="p">)</span>

   <span class="