(</span><span class="va">horseshoe</span>, lvec <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">4</span>, <span class="fl">8</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span>    l         h</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1  1 0.4138312</spa