pan>.Format</span></code></div></div><div class="odoc-spec"><div class="spec type anchored" id="type-t"><a href="#type-t" class="anchor"></a><code><span><span class="keyword">type</span> t</span><span> = </span></code><ol><li id="type-t.Darray" class="def variant constructor anchored"><a href="#type-t.Darray" class="anchor"></a><code><span>| </span><span><span class="constructor">Darray</span> <span class="keyword">of</span> <a href="#type-t">t</a> * <a href="#type-t">t</a></span></code></li><li id="type-t.