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<div><span class="kw">theorem </span><a NAME="T105"><span class="comment"><font color="firebrick">:: JORDAN2C:105</font></span><br/></a><div class="add"> <a href="euclid.html#K1" title="EUCLID:func.1">REAL</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <span class="p1"><a href="seq_4.html#K1" title="SEQ_4:func.1">{</a><span class="default"><span class="p2">(<span class="default"><a href="struct_0.html#K4" title="STRUCT_0:func.4">0.</a> <span class="p3">(<span class="default"><a href="euclid.html#K15" title="EUCLID:func.15">TOP-REAL</a> <a href="numbers.html#K5" title="NUMBERS:func.5">0</a></span>)</span></span>)</span></span><a href="seq_4.html#K1" title="SEQ_4:func.1">}</a></span> <span class="kw">by</span> <span class="lab"><a class="ref" href="euclid.html#T77" onmouseover="rs('euclid/T77')" onmouseout="rh()">EUCLID:77</a></span>;<br/></div></div>
