pan><span class="constructor">Abs</span></span></code></li><li id="type-op.Neg" class="def variant constructor anchored"><a href="#type-op.Neg" class="anchor"></a><code><span>| </span><span><span class="constructor">Neg</span></span></code></li><li id="type-op.Floor" class="def variant constructor anchored"><a href="#type-op.Floor" class="anchor"></a><code><span>| </span><span><span class="constructor">Floor</span></span></code></li><li id="type-op.Ceil" class="def variant constructor anchored"><a href="#ty