n class="r-out co"><span class="r-pr">#&gt;</span> iter  10 value 412.721055</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> iter  20 value 381.893023</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> iter  30 value 354.877541</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> iter  40 value 352.900082</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> iter  50 value 352.805489</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> final  value 352