then</span>
<span class="k">               </span><span class="n">isamax</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">i</span><span class="w"></span>
<span class="w">               </span><span class="n">smax</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="nb">abs</span><span class="p">(</span><span class="n">sx</span><span class="p">(</span><span class="n">i</span><span class="p">))</span><span class="w"></span>
<sp