        code for increment equal to 1</span>
<span class="c">!</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="mi">1</span><span class="p">))</span><span class="w"></span>
<span class="w">         </span><span class="k">do </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span c