 class="va">k</span>,</span>
<span>  numiter.main <span class="op">=</span> <span class="fl">100</span>,</span>
<span>  numiter.refine <span class="op">=</span> <span class="fl">100</span>,</span>
<span>  method.main <span class="op">=</span> <span class="st">"em"</span>,</span>
<span>  method.refine <span class="op">=</span> <span class="st">"scd"</span>,</span>
<span>  init.method <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span cla