The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A019604 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A019604

Decimal expansion of 2*Pi*e/15.
(history; published version)

#13 by Charles R Greathouse IV at Thu Sep 08 08:44:44 EDT 2022

PROG

(MAGMAMagma) SetDefaultRealField(RealField(100)); R:=RealField(); 2*Pi(R)*Exp(1)/15; // G. C. Greubel, Aug 24 2018

Discussion

Thu Sep 08

08:44

OEIS Server: https://oeis.org/edit/global/2944

#12 by Alois P. Heinz at Fri Aug 24 21:06:44 EDT 2018

STATUS

proposed

approved

#11 by G. C. Greubel at Fri Aug 24 12:51:20 EDT 2018

STATUS

editing

proposed

#10 by G. C. Greubel at Fri Aug 24 12:50:00 EDT 2018

MATHEMATICA

RealDigits[2*Pi*E/15, 10, 100][[1]] (* G. C. Greubel, Aug 24 2018 *)

PROG

(PARI) default(realprecision, 100); 2*Pi*exp(1)/15 \\ G. C. Greubel, Aug 24 2018

(MAGMA) SetDefaultRealField(RealField(100)); R:=RealField(); 2*Pi(R)*Exp(1)/15; // G. C. Greubel, Aug 24 2018

AUTHOR

N. J. A. Sloane.

STATUS

approved

editing

#9 by Alois P. Heinz at Sun Aug 31 11:50:58 EDT 2014

STATUS

proposed

approved

#8 by Michel Marcus at Sun Aug 31 10:02:14 EDT 2014

STATUS

editing

proposed

#7 by Michel Marcus at Sun Aug 31 10:02:10 EDT 2014

CROSSREFS

Cf. A019597.

STATUS

proposed

editing

#6 by Ivan Panchenko at Sun Aug 31 09:32:28 EDT 2014

STATUS

editing

proposed

#5 by Ivan Panchenko at Sun Aug 31 09:32:26 EDT 2014

NAME

Decimal expansion of 2*Pi*Ee/15.

LINKS

Ivan Panchenko, <a href="/A019604/b019604.txt">Table of n, a(n) for n = 1..1000</a>

STATUS

approved

editing

#4 by Russ Cox at Fri Mar 30 16:46:31 EDT 2012

AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com)_.

Discussion

Fri Mar 30

16:46

OEIS Server: https://oeis.org/edit/global/110