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<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> pianotech-bounces@ptg.org
[mailto:pianotech-bounces@ptg.org]<B>On Behalf Of
</B>KeyKat88@aol.com<BR><B>Sent:</B> Saturday, September 30, 2006 2:43
AM<BR><B>To:</B> pianotech@ptg.org<BR><B>Subject:</B> Two to the one twelth
power <BR><BR></FONT></DIV>
<DIV>Greetings, </DIV>
<DIV> </DIV>
<DIV> Punching 2 to the 1/12
power into my calculator, it gives me 1.05946285. How far does
this number go on? Is it a number like Pi that goes on and on? What sort of
software will let me see how far it can go? If I am doing harmony
calculations, how far is it practical to go? What is the norm? </DIV>
<DIV> </DIV>
<DIV>Julia</DIV>
<DIV>Reading, PA<SPAN class=734273109-30092006><FONT
size=3> </FONT></SPAN></DIV>
<DIV><SPAN class=734273109-30092006></SPAN> </DIV>
<DIV><SPAN class=734273109-30092006><FONT size=3>My calculator gives
1.059463094. I've always used 1.0594631, but when reversing the
operation with the first number, the result is 1.999999992, and with the
second, 2.000000128, so the mantissa is longer, but how much, I
don't know. I doubt it goes on forever -- my intuitive feeling, not
being a mathematician, is that the 12th root of 2 is of a different
nature from pi, i.e. I think it's finite whereas pi may be
infinite. (?) </FONT></SPAN></DIV>
<DIV><SPAN class=734273109-30092006> <FONT size=3>--David
Nereson, RPT</FONT></SPAN></DIV></BLOCKQUOTE></BODY></HTML>