"op">=</span> <span class="st">"matching"</span>,</span></span>
<span class="r-in"><span>                                             bin_seq <span class="op">=</span> <span class="cn">NULL</span>,</span></span>
<span class="r-in"><span>                                             nthread <span class="op">=</span> <span class="fl">1</span>,</span></span>
<span class="r-in"><span>                                             delta_n <span class="op">=</span> <span class="fl">0.1</span>,</span></span>
<span cl