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<div><span class="kw">theorem </span><a NAME="T41"><span class="comment"><font color="firebrick">:: ROUGHS_5:41</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">R</font> being   non  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>   <a href="orders_2.html#L1" title="ORDERS_2:struct.1">RelStr</a>  holds   <a href="roughs_2.html#K5" title="ROUGHS_2:func.5">Flip</a> <span class="p1">(<span class="default"><a href="roughs_5.html#K6" title="ROUGHS_5:func.6">f_1</a> <font color="Olive" title="b1">R</font></span>)</span> is  <a href="roughs_4.html#V8" title="ROUGHS_4:attr.8">c=-monotone</a>  <span class="kw">by</span> <span class="lab"><a class="ref" href="roughs_5.html#T39" target="_self" onmouseover="rs('roughs_5/T39')" onmouseout="rh()">FlipMono</a></span>;<br/></div></div>
