class="indented0 " name="scala.AnyRef#eq" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="eq(x$1:AnyRef):Boolean"></a><a id="eq(AnyRef):Boolean"></a> <span class="permalink"><a href="../../provingground/translation/FreeExpr$$AnonVar$.html#eq(x$1:AnyRef):Boolean" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier">final </span> <span class="kind">def</span></span> <span class="symbol"><span class="name">eq</span><span cla