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<div><span class="kw">theorem </span><a NAME="T85"><span class="comment"><font color="firebrick">:: RING_3:85</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">f</font> being   <a href="ring_2.html#NM2" title="RING_2:NM.2">Homomorphism</a> of <a href="int_3.html#K1" title="INT_3:func.1">INT.Ring</a>,<a href="int_3.html#K1" title="INT_3:func.1">INT.Ring</a> holds  <font color="Olive" title="b1">f</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a>  <a href="struct_0.html#K3" title="STRUCT_0:func.3">id</a> <a href="int_3.html#K1" title="INT_3:func.1">INT.Ring</a></div></div>
