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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E11">Th6</font></span>: <a NAME="T6"><span class="comment"><font color="firebrick">:: CGAMES_1:6</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">g</font> being   <a href="cgames_1.html#NM1" title="CGAMES_1:NM.1">ConwayGame</a> holds <br/> ( <font color="Olive" title="b1">g</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="cgames_1.html#K3" title="CGAMES_1:func.3">ConwayZero</a>  iff  <a href="cgames_1.html#K8" title="CGAMES_1:func.8">the_Options_of</a> <font color="Olive" title="b1">g</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="xboole_0.html#K1" title="XBOOLE_0:func.1">{}</a>  )</div></div>
