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<div><span class="kw">theorem </span><a NAME="T72"><span class="comment"><font color="firebrick">:: SIN_COS6:72</font></span><br/></a><div class="add"> <a href="sin_cos6.html#K2" title="SIN_COS6:func.2">arcsin</a> 1 <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a> <a href="sin_cos.html#K28" title="SIN_COS:func.28">PI</a> <a href="xcmplx_0.html#K7" title="XCMPLX_0:func.7">/</a> 2 <span class="kw">by</span> <span class="lab"><a class="ref" href="sin_cos6.html#T69" target="_self" onmouseover="rs('sin_cos6/T69')" onmouseout="rh()">Th69</a>, <a class="ref" href="sin_cos.html#T77" onmouseover="rs('sin_cos/T77')" onmouseout="rh()">SIN_COS:77</a></span>;<br/></div></div>
