absolute/Q/index.html#type-t">Libabsolute.Q.t</a></code></td><td class="doc"><p>[a; +oo[</p></td></tr><tr id="type-t.Set" class="anchored"><td class="def constructor"><a href="#type-t.Set" class="anchor"></a><code>| </code><code><span class="constructor">Set</span> <span class="keyword">of</span> <span><a href="../../Libabsolute/Q/index.html#type-t">Libabsolute.Q.t</a> list</span></code></td><td class="doc"><p>{x1; x2; ...; xn}</p></td></tr><tr id="type-t.Top" class="anchored"><td class="def constructor"><a