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<div><span class="kw">theorem </span><a NAME="T4"><span class="comment"><font color="firebrick">:: TRIANG_1:4</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">C</font> being   non  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>  <a href="orders_2.html#NM1" title="ORDERS_2:NM.1">Poset</a> holds   <a href="xboole_0.html#K1" title="XBOOLE_0:func.1">{}</a>  <a href="tarski.html#R2" title="TARSKI:pred.2">in</a>  <a href="triang_1.html#K1" title="TRIANG_1:func.1">symplexes</a> <font color="Olive" title="b1">C</font></div></div>
