A not so useful HP16C program

04222018, 05:59 PM
(This post was last modified: 04222018 06:06 PM by Gerson W. Barbosa.)
Post: #7




RE: A not so useful HP16C program
(04222018 01:08 PM)Dieter Wrote:(04222018 02:11 AM)Gerson W. Barbosa Wrote: P.S.: BTW, the perimeter of the circumscribed 96gon, Archimedes’ second bound, is about 21.9990021999/7 (well, actually 22.9990021975, but the former is nicer). This is also the place to discuss near integers like 2*(e  atan(e)) = 2.9999978 (that ‘s gonna be our 3 in that nerd’s clock!). I've tried to "fix" that at least a couple of times :) \({e}^{\pi }\pi +\frac{9^{2}}{89998{10}^{5}\cdot \left ( {\frac{9^{2}}{89998}} \right )^{2}}=19.99999999999999295470\) \({e}^{\pi }\pi+\left(\frac{3}{10^{2}}\right)^{2}+\frac{1}{\left ( \ln (2)\cdot 10^{4}+\frac{\sqrt{10}}{6} \right )^{2}}=20.00000000000000072951\) (04222018 01:08 PM)Dieter Wrote: And you should also read the caption. ;) "Also, I hear the 4th root of (9^2 + 19^2/22) is pi." Only slightly better, but many 2's and too many 9's, although not so much at 6's and 7's: \(\frac{2\left ( 16\sqrt{2}+1 \right )}{15+\frac{1}{24\frac{9999}{2^{20+\frac{22552}{99999}}}}}=3.1415926535876\) Gerson. 

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Messages In This Thread 
A not so useful HP16C program  Gerson W. Barbosa  04212018, 11:37 PM
RE: A not so useful HP16C program  Joe Horn  04222018, 01:08 AM
RE: A not so useful HP16C program  Gerson W. Barbosa  04222018, 01:14 AM
RE: A not so useful HP16C program  rprosperi  04222018, 01:37 AM
RE: A not so useful HP16C program  Gerson W. Barbosa  04222018, 02:11 AM
RE: A not so useful HP16C program  Dieter  04222018, 01:08 PM
RE: A not so useful HP16C program  Gerson W. Barbosa  04222018 05:59 PM
RE: A not so useful HP16C program  Gerson W. Barbosa  04222018, 09:31 PM

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