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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E10">Th9</font></span>: <a NAME="T9"><span class="comment"><font color="firebrick">:: LPSPACC1:9</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being   non  <a href="xboole_0.html#V1" title="XBOOLE_0:attr.1">empty</a>   <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a>  holds   <a href="lpspacc1.html#K10" title="LPSPACC1:func.10">CPFuncZero</a> <font color="Olive" title="b1">A</font> <a href="binop_1.html#R3" title="BINOP_1:pred.3">is_a_unity_wrt</a>  <a href="lpspacc1.html#K9" title="LPSPACC1:func.9">addcpfunc</a> <font color="Olive" title="b1">A</font></div></div>
