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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E34">Th41</font></span>: <a NAME="T41"><span class="comment"><font color="firebrick">:: ALTCAT_4:41</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">C</font> being   <a href="altcat_1.html#NM4" title="ALTCAT_1:NM.4">category</a> holds   <a href="altcat_4.html#K5" title="ALTCAT_4:func.5">AllIso</a> <font color="Olive" title="b1">C</font> is   non  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>  <a href="altcat_2.html#NM2" title="ALTCAT_2:NM.2">subcategory</a> of  <a href="altcat_4.html#K3" title="ALTCAT_4:func.3">AllRetr</a> <font color="Olive" title="b1">C</font></div></div>
