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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E62">Th52</font></span>: <a NAME="T54"><span class="comment"><font color="firebrick">:: POLYFORM:54</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">p</font> being   <a href="polyform.html#NM2" title="POLYFORM:NM.2">polyhedron</a>  holds  not <a href="numbers.html#K5" title="NUMBERS:func.5">0</a> <a href="polyform.html#K5" title="POLYFORM:func.5">-polytopes</a> <font color="Olive" title="b1">p</font> is  <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a> </div></div>
