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<div><span class="kw">theorem </span><a NAME="T50"><span class="comment"><font color="firebrick">:: CAT_4:50</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">o</font>, <font color="Olive" title="b2">m</font> being    <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a> <br/>  for <font color="Olive" title="b3">a</font>, <font color="Olive" title="b4">b</font> being   <a href="cat_1.html#NM1" title="CAT_1:NM.1">Object</a> of <span class="p1">(<span class="default"><a href="cat_4.html#K23" title="CAT_4:func.23">c1Cat*</a> (<font color="Olive" title="b1">o</font>,<font color="Olive" title="b2">m</font>)</span>)</span>  holds  <a href="cat_1.html#K2" title="CAT_1:func.2">Hom</a> (<font color="Olive" title="b3">a</font>,<font color="Olive" title="b4">b</font>) <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a>  <a href="xboole_0.html#K1" title="XBOOLE_0:func.1">{}</a>  <span class="kw">by</span> <span class="lab"><a class="ref" href="cat_4.html#T48" target="_self" onmouseover="rs('cat_4/T48')" onmouseout="rh()">Th47</a></span>;<br/></div></div>
