RepTerm</a>[<a href="../andrewscurtis/FreeGroups$$Word.html" name="provingground.andrewscurtis.FreeGroups.Word" id="provingground.andrewscurtis.FreeGroups.Word" class="extype">Word</a>]</span></span></li><li class="indented0 " name="scala.AnyRef#wait" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="wait(x$1:Long,x$2:Int):Unit"></a><a id="wait(Long,Int):Unit"></a> <span class="permalink"><a href="../../provingground/library/PolymathProof$.html#wait(x$1:Long,x$2:Int):Unit" title="Per