<div dir="ltr"><br><div class="gmail_quote"><div class="gmail_quote"><div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div class="gmail_quote"> <br><div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div class="gmail_quote"><div dir="auto"><blockquote type="cite"><div><div dir="ltr"><div class="gmail_quote"><br><div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div class="gmail_quote"><div link="blue" vlink="purple" lang="HU"><div class="m_1274610940282504140m_-1430688181219694635m_-8699298185878577001m_1036552359949544977m_-5901080509149209397m_-5361932148876860713m_-8714904196531518826m_-2037052686358746867m_-1562878048504190394m_3452944633389739788m_-7760875167946532738WordSection1"><div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><p class="MsoNormal"> <u></u></p><div><div><div><div><div><div><p class="MsoNormal"><i><span style="font-size:18.0pt;font-family:"Calibri",sans-serif">Érdekes!</span></i><span style="font-size:12.0pt"><u></u><u></u></span></p></div><div><div><div><div><p class="MsoNormal"><i><span style="font-size:18.0pt;font-family:"Calibri",sans-serif">Lekottázták a Pi-t, az eredmény pedig meglepően szép!</span></i><span style="font-size:12.0pt"><u></u><u></u></span></p></div><div><div><div><div><div><div><div><div><div><div><div><div><div><div style="margin-bottom:12.0pt;box-sizing:border-box;min-height:17px;font-variant-ligatures:normal;font-variant-caps:normal;word-spacing:0px"><p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Arial",sans-serif"> <u></u><u></u></span></p></div><div style="margin-bottom:12.0pt;box-sizing:border-box;min-height:17px;font-variant-ligatures:normal;font-variant-caps:normal;word-spacing:0px"><p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Arial",sans-serif"><a href="https://papageno.hu/wp-content/uploads/2018/03/close-up-of-hands-playing-piano_1232-354-1.jpg" rel="noreferrer" target="_blank"><span style="font-size:11.5pt;font-family:"Verdana",sans-serif;color:#e52d09;text-decoration:none"><img style="width:6.5208in;height:4.3472in" id="m_1274610940282504140m_-1430688181219694635m_-8699298185878577001m_1036552359949544977m_-5901080509149209397m_-5361932148876860713m_-8714904196531518826m_-2037052686358746867m_-1562878048504190394m_3452944633389739788m_-7760875167946532738_x0000_i1025" src="https://papageno.hu/wp-content/uploads/2018/03/close-up-of-hands-playing-piano_1232-354-1.jpg" width="626" height="417" border="0"></span></a><u></u><u></u></span></p></div></div><div style="margin-top:15.75pt;BOX-SIZING:border-box;text-decoration-style:initial;text-decoration-color:initial;font-variant-ligatures:normal;font-variant-caps:normal;word-spacing:0px"><p style="margin-right:0cm;margin-bottom:19.5pt;margin-left:0cm;line-height:19.5pt"><i><b><span style="font-size:13.5pt;font-family:"Calibri",sans-serif;color:#222222">Kinek ne lenne ismerős matematika tanulmányaiból a görög ábécé (π, azaz Pi) betűjével jelölt számsor, amit két tizedesjegy pontossággal alighanem mindenki fel tud idézni. A Pi nemzetközi világnapján hallgassuk meg, hogyan szól a szám egymást követő jegyeiből megalkotott dallam.</span></b></i><span style="font-size:11.5pt;font-family:"Verdana",sans-serif;color:#222222"><u></u><u></u></span></p><p style="margin-right:0cm;margin-bottom:19.5pt;margin-left:0cm;line-height:19.5pt;BOX-SIZING:border-box"><i><b><span style="font-size:13.5pt;font-family:"Calibri",sans-serif;color:#222222">A – (pi) egy matematikában és fizikában használt valós szám, értéke egészen pontosan nem meghatározható. A “Pi” a kör kerületének és átmérőjének hányadosa. Mivel irracionális szám, tizedestört alakja végtelen, számjegyei nem ismétlődnek periódikusan. Archimédész görög tudós 22/7 alakban használta. </span></b></i><span style="font-size:11.5pt;font-family:"Verdana",sans-serif;color:#222222"><u></u><u></u></span></p><p style="margin-right:0cm;margin-bottom:19.5pt;margin-left:0cm;line-height:19.5pt;BOX-SIZING:border-box"><i><b><span style="font-size:13.5pt;font-family:"Calibri",sans-serif;color:#222222">Közelítő értéke: 3,1415926535 8979323846 2643383279 5028841971 6939937510 …</span></b></i><span style="font-size:11.5pt;font-family:"Verdana",sans-serif;color:#222222"><u></u><u></u></span></p><p style="margin-right:0cm;margin-bottom:19.5pt;margin-left:0cm;line-height:19.5pt;BOX-SIZING:border-box"><b><i><span style="font-size:13.5pt;font-family:"Calibri",sans-serif;color:#222222">David Macdonald volt az, aki ötven tizedesig lekottázta a Pi értékét, és zongoradarabot írt úgy, hogy a billentyűket számértékekkel látta el. Hallgassuk!</span></i></b><span style="font-size:11.5pt;font-family:"Verdana",sans-serif;color:#222222"><u></u><u></u></span></p><p style="margin-right:0cm;margin-bottom:19.5pt;margin-left:0cm;line-height:19.5pt;BOX-SIZING:border-box"><span style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#222222;background:white"><b><i><span style="font-size:13.5pt;font-family:"Calibri",sans-serif"><a href="https://youtu.be/wM-x3pUcdeo" rel="noreferrer" target="_blank">https://youtu</a></span></i></b></span> </p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></blockquote></div></div></div></div></div></div></div></div></div><div id="m_1274610940282504140m_-1430688181219694635m_-8699298185878577001m_1036552359949544977m_-5901080509149209397m_-5361932148876860713m_-8714904196531518826DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><table style="border-top:1px solid #d3d4de">
<tbody><tr>
<td style="width:55px;padding-top:18px"><a href="https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail" rel="noreferrer" target="_blank"><img src="https://ipmcdn.avast.com/images/icons/icon-envelope-tick-round-orange-animated-no-repeat-v1.gif" alt="" style="width:46px;height:29px" width="46" height="29"></a></td>
<td style="width:470px;padding-top:17px;color:#41424e;font-size:13px;font-family:Arial,Helvetica,sans-serif;line-height:18px">Mentes a vírusoktól. <a href="https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail" style="color:#4453ea" rel="noreferrer" target="_blank">www.avast.com</a> </td>
</tr>
</tbody></table>
<a href="#m_1274610940282504140_m_-1430688181219694635_m_-8699298185878577001_m_1036552359949544977_m_-5901080509149209397_m_-5361932148876860713_m_-8714904196531518826_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2" width="1" height="1" rel="noreferrer"></a></div>
</div><br></div><span class="HOEnZb"><font color="#888888"><span class="m_1274610940282504140m_-1430688181219694635HOEnZb"><font color="#888888">
</font></span></font></span></div></blockquote></div></div></div></div></div></div><span class="HOEnZb"><font color="#888888"><span class="m_1274610940282504140m_-1430688181219694635HOEnZb"><font color="#888888"> <br clear="all"><div><br></div>-- <br><div class="m_1274610940282504140m_-1430688181219694635m_-8699298185878577001gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div> <span class="HOEnZb"></span><br><span class="HOEnZb"><font color="#888888">
</font></span></div></div></div></font></span></font></span></div></div></div></div>
</div><br></div>