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<div><span class="kw">theorem </span><a NAME="T49"><span class="comment"><font color="firebrick">:: INTPRO_2:49</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">X</font> being   <a href="subset_1.html#NM2" title="SUBSET_1:NM.2">Subset</a> of <a href="intpro_1.html#K1" title="INTPRO_1:func.1">MC-wff</a> holds  <font color="Olive" title="b1">X</font> <a href="intpro_2.html#R3" title="INTPRO_2:pred.3">|-_IPC</a>  <a href="intpro_1.html#K10" title="INTPRO_1:func.10">IVERUM</a>  <span class="kw">by</span> <span class="lab"><a class="ref" href="intpro_2.html#T48" target="_self" onmouseover="rs('intpro_2/T48')" onmouseout="rh()">Th49</a>, <a class="ref" href="intpro_1.html#D18" onmouseover="rs('intpro_1/D18')" onmouseout="rh()">INTPRO_1:def 18</a></span>;<br/></div></div>
