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<a NAME="E1:37_1_1"/>
(  <a href="margrel1.html#K7" title="MARGREL1:func.7">FALSE</a>  <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a> <font color="Maroon" title="c1">X</font> or  not  <a href="margrel1.html#K7" title="MARGREL1:func.7">FALSE</a>  <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a> <font color="Maroon" title="c1">X</font> )
 
;<br/>
<b>hence </b><a NAME="E2:37_1_1"/>
 <a href="margrel1.html#K11" title="MARGREL1:func.11">ALL</a> <font color="Maroon" title="c1">X</font> is <a href="xboolean.html#V1" title="XBOOLEAN:attr.1">boolean</a>
 <b>by </b><i><a class="ref" href="margrel1.html#D16" target="_self" title="MARGREL1:def.16">Def16</a></i>;<br/>


</div>
