pan> <span class="n">jhi</span><span class="p">,</span> <span class="n">n</span> <span class="p">),</span> <span class="n">incx</span>

       <span class="n">j2hi</span> <span class="o">=</span> <span class="n">j2lo</span> <span class="o">+</span> <span class="n">incx</span> <span class="o">-</span> <span class="mi">1</span>
       <span class="n">j2hi</span> <span class="o">=</span> <span class="nb">min</span> <span class="p">(</span> <span class="n">j2hi</span><span class="p">,</span> <span class="n">n</