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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E5">INT615</font></span>: <a NAME="T7"><span class="comment"><font color="firebrick">:: MOEBIUS2:7</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="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a>  st <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>  holds <br/><font color="Olive" title="b1">i</font> <a href="nat_d.html#K5" title="NAT_D:func.5">lcm</a> <font color="Olive" title="b2">j</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <font color="Olive" title="b1">i</font> <a href="xcmplx_0.html#K3" title="XCMPLX_0:func.3">*</a> <font color="Olive" title="b2">j</font></div></div>
