The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A147710 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A147710

Decimal expansion of tanh(EulerGamma).
(history; published version)

#21 by Charles R Greathouse IV at Thu Sep 08 08:45:38 EDT 2022

PROG

(MAGMAMagma) SetDefaultRealField(RealField(100)); R:= RealField(); Tanh(EulerGamma(R)); // G. C. Greubel, Aug 29 2018

Discussion

Thu Sep 08

08:45

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

#20 by Alois P. Heinz at Fri Jan 15 16:39:33 EST 2021

STATUS

reviewed

approved

#19 by Vaclav Kotesovec at Fri Jan 15 13:30:39 EST 2021

STATUS

proposed

reviewed

#18 by Michel Marcus at Fri Jan 15 10:09:26 EST 2021

STATUS

editing

proposed

#17 by Michel Marcus at Fri Jan 15 10:09:23 EST 2021

NAME

Decimal expansion of tanh(EulerGamma) = 0.5206...

#16 by Michel Marcus at Fri Jan 15 10:09:03 EST 2021

COMMENTS

For cosh(EulerGamma) see A147708; for sinh(EulerGamma) see A147709; for coth(EulerGamma) see A147711.

CROSSREFS

Cf. A001620, A098907, A147708, A147709, A147711.

Cf. A147708 (with cosh), A147709 (with sinh), A147711 (with coth).

STATUS

proposed

editing

#15 by Jon E. Schoenfield at Fri Jan 15 10:07:33 EST 2021

STATUS

editing

proposed

#14 by Jon E. Schoenfield at Fri Jan 15 10:07:31 EST 2021

EXAMPLE

Equals 0.52063877277941655882939459166902813428767319381048760826540...

CROSSREFS

Cf. A001620, A098907, A147708, A147709, A147711.

EXTENSIONS

Removed leading Leading zero removed and offset adjusted offset by R. J. Mathar, Feb 05 2009

STATUS

approved

editing

#13 by Harvey P. Dale at Mon Aug 10 19:50:15 EDT 2020

STATUS

editing

approved

#12 by Harvey P. Dale at Mon Aug 10 19:50:11 EDT 2020

MATHEMATICA

RealDigits[Tanh[EulerGamma], 10, 120][[1]] (* Harvey P. Dale, Aug 10 2020 *)

STATUS

approved

editing