zsyn-symbol">mytup3</span> <span class="mdzsyn-symbol">mytup4</span>)) <span class="mdzsyn-comment"># true</span></code></pre><h2 id="As-table-keys">As table keys
</h2>
<p>Tuples can be used as table keys because two tuples with the same contents are
considered equal:
</p>
<pre class="mendoza-codeblock"><code data-language="janet">(<span class="mdzsyn-coresym">def</span> <span class="mdzsyn-symbol">points</span> @{[<span class="mdzsyn-number">0</span> <span class="mdzsyn-number">0</span>] <span class="mdzsy