ype">Boolean</span></span></span><div class="fullcomment"><dl class="attributes block"><dt>Definition Classes</dt><dd>AnyRef → Any</dd></dl></div></li><li class="indented0 " name="provingground.interface.LeanParser.ApplnParseException#fe" group="Ungrouped" fullComment="no" data-isabs="false" visbl="pub"><a id="fe:trepplein.Expr"></a><a id="fe:Expr"></a> <span class="permalink"><a href="../../provingground/interface/LeanParser$$ApplnParseException.html#fe:trepplein.Expr" title="Permalink"><i class="materia