ingground.translation.TermRec" class="extype">TermRec</a>[<span name="provingground.translation.TermRec.U" class="extype">U</span>]) =&gt; <span name="scala.Boolean" class="extype">Boolean</span></span>)</span><span class="result">: <a href="" name="provingground.translation.TermRec" id="provingground.translation.TermRec" class="extype">TermRec</a>[<span name="provingground.translation.TermRec.U" class="extype">U</span>]</span></span><div class="fullcomment"><dl class="attributes block"><dt class="implicit"