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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E17">Th27</font></span>: <a NAME="T27"><span class="comment"><font color="firebrick">:: INTEGRA7:27</font></span><br/></a><div class="add"> <a href="sin_cos.html#K22" title="SIN_COS:func.22">exp_R</a>  <a href="integra7.html#R1" title="INTEGRA7:pred.1">is_integral_of</a>  <a href="sin_cos.html#K22" title="SIN_COS:func.22">exp_R</a> , <a href="numbers.html#K1" title="NUMBERS:func.1">REAL</a> </div></div>
