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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E21">Th13</font></span>: <a NAME="T13"><span class="comment"><font color="firebrick">:: RING_EMB:13</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font>, <font color="Olive" title="b2">B</font> being   <a href="vectsp_1.html#NM2" title="VECTSP_1:NM.2">AbGroup</a><br/>  for <font color="Olive" title="b3">i</font> being   <a href="mod_4.html#NM1" title="MOD_4:NM.1">Homomorphism</a> of <font color="Olive" title="b1">A</font>,<font color="Olive" title="b2">B</font>  st <font color="Olive" title="b3">i</font> <a href="pboole.html#R8" title="PBOOLE:pred.8">=</a>  <a href="struct_0.html#K3" title="STRUCT_0:func.3">id</a> <font color="Olive" title="b1">A</font> holds <br/><font color="Olive" title="b1">A</font> is    <a href="ring_emb.html#M1" title="RING_EMB:mode.1">SubAbGr</a> of <font color="Olive" title="b2">B</font></div></div>
