n>
        <span class="kind">def</span>
      </span>
      <span class="symbol">
        <span class="name">equals</span><span class="params">(<span name="o">o: <span class="extype" name="scala.Any">Any</span></span>)</span><span class="result">: <span class="extype" name="scala.Boolean">Boolean</span></span>
      </span>
      
      <p class="shortcomment cmt">Override equality of Variable.</p><div class="fullcomment"><div class="comment cmt"><p>Override equality of Variable. Variables are the same if 