="extype">Ensuring</span>[<a href="" name="provingground.learning.GlobalProver.Elementary" id="provingground.learning.GlobalProver.Elementary" class="extype">Elementary</a>[<span name="provingground.learning.GlobalProver.Elementary.R" class="extype">R</span>]] performed by method Ensuring in scala.Predef.</dd><dt>Definition Classes</dt><dd>Ensuring</dd></dl></div></li><li class="indented0 " name="scala.Predef.Ensuring#ensuring" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="ensuri