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#11 by Charles R Greathouse IV at Mon Aug 21 10:00:46 EDT 2023
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#10 by Charles R Greathouse IV at Mon Aug 21 10:00:37 EDT 2023
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<a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
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| STATUS
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approved
editing
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#9 by Charles R Greathouse IV at Thu Sep 08 08:45:40 EDT 2022
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(MAGMAMagma) SetDefaultRealField(RealField(100)); Log(20)/Log(9); // G. C. Greubel, Sep 01 2018
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Discussion
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| Thu Sep 08
| 08:45
| OEIS Server: https://oeis.org/edit/global/2944
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#8 by Susanna Cuyler at Sat Sep 01 21:35:43 EDT 2018
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#7 by G. C. Greubel at Sat Sep 01 19:41:37 EDT 2018
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#6 by G. C. Greubel at Sat Sep 01 19:41:30 EDT 2018
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(PARI) default(realprecision, 100); log(20)/log(9) \\ G. C. Greubel, Sep 01 2018
(MAGMA) SetDefaultRealField(RealField(100)); Log(20)/Log(9); // G. C. Greubel, Sep 01 2018
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approved
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#5 by Joerg Arndt at Sun Sep 01 05:21:58 EDT 2013
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#4 by Vincenzo Librandi at Sun Sep 01 05:18:36 EDT 2013
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#3 by Vincenzo Librandi at Sun Sep 01 05:18:27 EDT 2013
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Vincenzo Librandi, <a href="/A155503/b155503.txt">Table of n, a(n) for n = 1..1000</a>
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| MATHEMATICA
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RealDigits[Log[9, 20], 10, 100][[1]] (* Vincenzo Librandi, Sep 01 2013 *)
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Cf. decimal expansion of log_9(m): A152747 (m=2), A153205 (m=5), A153495 (m=6), A153619 (m=7), A153756 (m=8), A154160 (m=10), A154181 (m=11), A154202 (m=12), A154339 (m=13), A154469 (m=14), A154578 (m=15), A154859 (m=17), A154947 (m=18), A155061 (m=19), this sequence, A155676 (m=21), A155743 (m=22), A155829 (m=23), A155976 (m=24).
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approved
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#2 by Russ Cox at Fri Mar 30 16:51:14 EDT 2012
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| AUTHOR
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_N. J. A. Sloane (njas(AT)research.att.com), _, Oct 30 2009
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Discussion
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| Fri Mar 30
| 16:51
| OEIS Server: https://oeis.org/edit/global/110
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