n><span class="params">(<span name="a">a: <span name="provingground.interface.Printer.A" class="extype">A</span></span>, <span name="lines">lines: <span name="scala.Int" class="extype">Int</span></span>)</span><span class="result">: <span name="scala.Predef.String" class="extype">String</span></span></span></li></ol></div><div class="values members"><h3>Concrete Value Members</h3><ol><li class="indented0 " name="scala.AnyRef#!=" group="Ungrouped" fullComment="yes" data-isabs="false" visbl="pub"><a id="!=(x$