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<a NAME="E1:41_1_1"/>
<span class="p1"><a href="altcat_1.html#K1" title="ALTCAT_1:func.1">&lt;^</a><span class="default"><font color="Maroon" title="c2">o</font>,<font color="Maroon" title="c2">o</font></span><a href="altcat_1.html#K1" title="ALTCAT_1:func.1">^&gt;</a></span> <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="altcat_1.html#T19" onmouseover="rs('altcat_1/T19')" onmouseout="rh()">ALTCAT_1:19</a></span>;<br/>
<span class="kw">hence </span><a NAME="E2:41_1_1"/>
<font color="Maroon" title="c3">A</font> <a href="altcat_1.html#K5" title="ALTCAT_1:func.5">*</a> <font color="Maroon" title="c4">B</font> is  <a href="altcat_3.html#V2" title="ALTCAT_3:attr.2">coretraction</a> 
 <span class="kw">by</span> <span class="lab"><a class="ref" href="altcat_3.html#T19" target="_self" onmouseover="rs('altcat_3/T19')" onmouseout="rh()">Th19</a></span>; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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