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<div><span class="kw">theorem </span><a NAME="T42"><span class="comment"><font color="firebrick">:: AFINSQ_1:42</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">x</font> being    <a href="hidden.html#M1" title="HIDDEN:mode.1">object</a> <br/>  for <font color="Olive" title="b2">D</font> being    <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a>  holds <br/> ( <font color="Olive" title="b1">x</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a> <font color="Olive" title="b2">D</font> <a href="afinsq_1.html#K8" title="AFINSQ_1:func.8">^omega</a>  iff <font color="Olive" title="b1">x</font> is   <a href="afinsq_1.html#NM2" title="AFINSQ_1:NM.2">XFinSequence</a> of <font color="Olive" title="b2">D</font> ) <span class="kw">by</span> <span class="lab"><a class="ref" href="afinsq_1.html#D7" target="_self" onmouseover="rs('afinsq_1/D7')" onmouseout="rh()">Def7</a></span>;<br/></div></div>
