>(<span class="kw">list</span>(<span class="dv">1</span>,<span class="dv">3</span>,<span class="st">"a"</span>), log)</a>
<a class="sourceLine" id="cb16-12" title="12"><span class="co">#&gt;                     call                                         error</span></a>
<a class="sourceLine" id="cb16-13" title="13"><span class="co">#&gt; 1   .Primitive("log")(1)                                          &lt;NA&gt;</span></a>
<a class="sourceLine" id="cb16-14" title="14"><span class="co">#&gt; 2   .Primitiv