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<div><span class="kw">theorem </span><a NAME="T16"><span class="comment"><font color="firebrick">:: IDEA_1:16</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">i</font>, <font color="Olive" title="b2">n</font> being   <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a> holds   <a href="idea_1.html#K6" title="IDEA_1:func.6">NEG_MOD</a> (<font color="Olive" title="b1">i</font>,<font color="Olive" title="b2">n</font>) <a href="idea_1.html#R1" title="IDEA_1:pred.1">is_expressible_by</a> <font color="Olive" title="b2">n</font> <span class="kw">by</span> <span class="lab"><a class="ref" href="nat_d.html#T1" onmouseover="rs('nat_d/T1')" onmouseout="rh()">NAT_D:1</a>, <a class="ref" href="power.html#T34" onmouseover="rs('power/T34')" onmouseout="rh()">POWER:34</a></span>;<br/></div></div>
