"mdzsyn-symbol">my-adder</span> <span class="mdzsyn-number">1</span> <span class="mdzsyn-number">2</span> <span class="mdzsyn-number">3</span>) <span class="mdzsyn-comment"># -&gt; 6</span></code></pre><h2 id="Ignoring-extra-arguments">Ignoring extra arguments
</h2>
<p>Sometimes you may want to have a function that can take a number of extra
arguments but not use them. This happens because a function may be part of an
interface, but the function itself doesn't need those arguments. You can write a
function 