tion/TermRec.html#equality(dom:U,lhs:U,rhs:U):U" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier">abstract </span> <span class="kind">def</span></span> <span class="symbol"><span class="name">equality</span><span class="params">(<span name="dom">dom: <span name="provingground.translation.TermRec.U" class="extype">U</span></span>, <span name="lhs">lhs: <span name="provingground.translation.TermRec.U" class="extype">U</span></span>, <span name="