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<div><span class="kw">theorem </span><a NAME="T12"><span class="comment"><font color="firebrick">:: NUMBER14:12</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">i</font>, <font color="Olive" title="b2">j</font> being   <a href="int_1.html#NM1" title="INT_1:NM.1">Integer</a> holds <br/> ( <font color="Olive" title="b1">i</font>,<font color="Olive" title="b2">j</font> <a href="int_2.html#R1" title="INT_2:pred.1">are_coprime</a>  iff  <a href="xcmplx_0.html#K4" title="XCMPLX_0:func.4">-</a> <font color="Olive" title="b1">i</font>,<font color="Olive" title="b2">j</font> <a href="int_2.html#R1" title="INT_2:pred.1">are_coprime</a>  ) <span class="kw">by</span> <span class="lab"><a class="ref" href="newton02.html#T1" onmouseover="rs('newton02/T1')" onmouseout="rh()">NEWTON02:1</a></span>;<br/></div></div>
