pan><span class="p">,</span><span class="n">l</span><span class="p">),</span><span class="n">ai</span><span class="p">(</span><span class="n">k</span><span class="p">,</span><span class="n">l</span><span class="p">),</span><span class="n">lda</span><span class="p">)</span>
<span class="w">      </span><span class="k">call </span><span class="n">mat_wdiv</span><span class="p">(</span><span class="mf">1.0d0</span><span class="p">,</span><span class="mf">0.0d0</span><span class="p">,</span><span class="n">ar</