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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E59">Th63</font></span>: <a NAME="T65"><span class="comment"><font color="firebrick">:: OPPCAT_1:65</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">C</font> being   <a href="cat_1.html#NM4" title="CAT_1:NM.4">Category</a><br/>  for <font color="Olive" title="b2">f</font> being   <a href="cat_1.html#NM2" title="CAT_1:NM.2">Morphism</a> of <font color="Olive" title="b1">C</font> holds  <span class="p1">(<span class="default"><a href="oppcat_1.html#K11" title="OPPCAT_1:func.11">id*</a> <font color="Olive" title="b1">C</font></span>)</span> <a href="funct_2.html#K3" title="FUNCT_2:func.3">.</a> <font color="Olive" title="b2">f</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b2">f</font> <a href="oppcat_1.html#K4" title="OPPCAT_1:func.4">opp</a> </div></div>
