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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E42">Th56</font></span>: <a NAME="T57"><span class="comment"><font color="firebrick">:: BORSUK_5:57</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="xreal_0.html#NM1" title="XREAL_0:NM.1">Real</a> holds   <a href="borsuk_5.html#K3" title="BORSUK_5:func.3">IRRAT</a> (<font color="Olive" title="b1">a</font>,<font color="Olive" title="b2">b</font>) <a href="xboole_0.html#R1" title="XBOOLE_0:pred.1">misses</a>  <a href="borsuk_5.html#K2" title="BORSUK_5:func.2">RAT</a> (<font color="Olive" title="b1">a</font>,<font color="Olive" title="b2">b</font>)</div></div>
