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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E3">Th3</font></span>: <a NAME="T7"><span class="comment"><font color="firebrick">:: NATTRA_1:7</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being   <a href="cat_1.html#NM4" title="CAT_1:NM.4">Category</a><br/>  for <font color="Olive" title="b2">a</font> being   <a href="cat_1.html#NM1" title="CAT_1:NM.1">Object</a> of <font color="Olive" title="b1">A</font> holds   <a href="cat_1.html#K3" title="CAT_1:func.3">1Cat</a> (<font color="Olive" title="b2">a</font>,<span class="p1">(<span class="default"><a href="cat_1.html#K4" title="CAT_1:func.4">id</a> <font color="Olive" title="b2">a</font></span>)</span>) is    <a href="cat_2.html#M3" title="CAT_2:mode.3">Subcategory</a> of <font color="Olive" title="b1">A</font></div></div>
