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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E11">Th6</font></span>: <a NAME="T6"><span class="comment"><font color="firebrick">:: COMPLEX1:6</font></span><br/></a><div class="add">(  <a href="complex1.html#K3" title="COMPLEX1:func.3">Re</a> <a href="complex1.html#K6" title="COMPLEX1:func.6">1r</a> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> 1 &amp;  <a href="complex1.html#K4" title="COMPLEX1:func.4">Im</a> <a href="complex1.html#K6" title="COMPLEX1:func.6">1r</a> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="numbers.html#K5" title="NUMBERS:func.5">0</a>  )</div></div>
