n class="mdzsyn-number">1</span>) <span class="mdzsyn-comment"># -&gt; :b</span>
(<span class="mdzsyn-coresym">get</span> <span class="mdzsyn-symbol">arr</span> <span class="mdzsyn-number">1</span>) <span class="mdzsyn-comment"># -&gt; :b</span>
(<span class="mdzsyn-coresym">get</span> <span class="mdzsyn-symbol">arr</span> <span class="mdzsyn-number">100</span>) <span class="mdzsyn-comment"># -&gt; nil</span>
(<span class="mdzsyn-coresym">get</span> <span class="mdzsyn-symbol">arr</span> <span class="mdzsy