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<div><span class="kw">theorem </span><a NAME="T51"><span class="comment"><font color="firebrick">:: NUMBER13:51</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">x</font>, <font color="Olive" title="b2">y</font>, <font color="Olive" title="b3">z</font>, <font color="Olive" title="b4">t</font> being   <a href="xxreal_0.html#V2" title="XXREAL_0:attr.2">positive</a>  <a href="ordinal1.html#NM6" title="ORDINAL1:NM.6">Nat</a>  holds <span class="p1">(<span class="default"><span class="p2">(<span class="default">4 <a href="newton.html#K1" title="NEWTON:func.1">|^</a> <font color="Olive" title="b1">x</font></span>)</span> <a href="xcmplx_0.html#K2" title="XCMPLX_0:func.2">+</a> <span class="p2">(<span class="default">4 <a href="newton.html#K1" title="NEWTON:func.1">|^</a> <font color="Olive" title="b2">y</font></span>)</span></span>)</span> <a href="xcmplx_0.html#K2" title="XCMPLX_0:func.2">+</a> <span class="p1">(<span class="default">4 <a href="newton.html#K1" title="NEWTON:func.1">|^</a> <font color="Olive" title="b3">z</font></span>)</span> <a href="hidden.html#NR2" title="HIDDEN:NR.2">&lt;&gt;</a> 4 <a href="newton.html#K1" title="NEWTON:func.1">|^</a> <font color="Olive" title="b4">t</font> <span class="kw">by</span> <span class="lab"><a class="ref" href="number13.html#T50" target="_self" onmouseover="rs('number13/T50')" onmouseout="rh()">Th50</a></span>;<br/></div></div>
