<div dir="ltr">Wait: when I do the "trust but verify" process I find some opinions make it nonzero:<div><img src="cid:ii_kv147mea2" alt="image.png" width="368" height="278" style="margin-right: 0px;"><br></div><div><a href="https://www.startpage.com/do/dsearch?query=sin(pi)&cat=web&pl=ext-chrome&language=english&extVersion=1.1.2">https://www.startpage.com/do/dsearch?query=sin(pi)&cat=web&pl=ext-chrome&language=english&extVersion=1.1.2</a> <br></div><div>Sometimes you can't blindly trust computers.<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Oct 21, 2021 at 11:40 AM S Ou <<a href="mailto:shukong@gmail.com">shukong@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">If we are going down this path, sin(2pi) is also zero.<div>Go for two!</div><div>Pie me any time!</div><div><img src="cid:ii_kv1423bq1" alt="image.png" width="319" height="158"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Oct 21, 2021 at 10:12 AM Jon Dreyer <<a href="mailto:jon@jondreyer.org" target="_blank">jon@jondreyer.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<div>On 2021-10-21 10:01, john rudy wrote:<br>
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<p class="MsoNormal"><img style="width: 5.575in; height: 1.9416in;" id="gmail-m_1310804913838685452gmail-m_-5659655935154733531Picture_x0020_1" src="cid:17ca380f9e24cff311" width="535" height="186"></p>
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<p>If you start eating a pie, you do have to finish it, because the
sin of a fraction of pi is never zero.<br>
</p>
<div>-- <br>
Jon "Eat The Pie I" Dreyer<br>
<a href="http://www.passionatelycurious.com" target="_blank">Math tutor/Computer
science tutor</a><br>
<a href="http://www.passionatelycurious.com" target="_blank">www.passionatelycurious.com</a></div>
</div>
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