ef="#type-predicate" class="anchor"></a><code><span class="keyword">type</span> predicate</code><code> = </code><table class="variant"><tr id="type-predicate.Binop" class="anchored"><td class="def constructor"><a href="#type-predicate.Binop" class="anchor"></a><code>| </code><code><span class="constructor">Binop</span> <span class="keyword">of</span> <a href="index.html#type-binop">binop</a> * <a href="index.html#type-value">value</a> * <a href="index.html#type-value">value</a></code></td></tr><tr id="type-