yn-symbol">mytup4</span> ~(<span class="mdzsyn-number">1</span> <span class="mdzsyn-number">2</span> <span class="mdzsyn-number">3</span> ,(<span class="mdzsyn-coresym">+</span> <span class="mdzsyn-number">2</span> <span class="mdzsyn-number">2</span>)))

<span class="mdzsyn-comment"># these all result in the same tuple:</span>
(<span class="mdzsyn-coresym">assert</span> (<span class="mdzsyn-coresym">=</span> <span class="mdzsyn-symbol">mytup1</span> <span class="mdzsyn-symbol">mytup2</span> <span class="md