The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A103714 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A103714

Decimal expansion of the area of the surface generated by revolving one arch of the cosine curve about the x-axis.
(history; published version)

#23 by Amiram Eldar at Wed May 31 00:18:04 EDT 2023

LINKS

Sylvester Reese, <a href="http://gaia.adelphi.edu/cgi-bin/makehtmlmov-css.pl?rtsp://gaia.adelphi.edu:554/General_Lectures/Pohle_Colloquiums/pohle200502.mov,pohle200502.mov,256,200">Pohle Colloquium Video Lecture: The universal parabolic constant, February 2, 2005</a>.

#22 by Amiram Eldar at Wed May 31 00:17:28 EDT 2023

REFERENCES

C. Clyde E. Love, Differential and Integral Calculus, 4th ed., Macmillan, 1950, p. 288.

S. Sylvester Reese, A universal parabolic constant, 2004, preprint.

LINKS

S. Sylvester Reese, <a href="http://gaia.adelphi.edu/cgi-bin/makehtmlmov-css.pl?rtsp://gaia.adelphi.edu:554/General_Lectures/Pohle_Colloquiums/pohle200502.mov,pohle200502.mov,256,200">Pohle Colloquium Video Lecture: The universal parabolic constant, February 2, 2005</a>

S. Sylvester Reese and J. Jonathan Sondow, <a href="http://mathworld.wolfram.com/UniversalParabolicConstant.html">MathWorld: Universal Parabolic Constant</a>.

Wikipedia, <a href="http://en.wikipedia.org/wiki/Universal_parabolic_constant">Universal parabolic constant</a>.

#21 by Amiram Eldar at Wed May 31 00:15:24 EDT 2023

LINKS

S. Steven R. Finch, <a href="http://arxiv.org/abs/2001.00578">Errata and Addenda to Mathematical Constants, addenda, </a>, arXiv:2001.00578 [math.HO], 2020-2022, sec. 8.1</a>.

#20 by Amiram Eldar at Wed May 31 00:14:19 EDT 2023

MATHEMATICA

RealDigits[2*Pi*(Sqrt[2] + Log[1 + Sqrt[2]]), 10, 120][[1]] (* Amiram Eldar, May 31 2023 *)

STATUS

approved

editing

#19 by Georg Fischer at Fri Jan 17 03:34:38 EST 2020

STATUS

editing

approved

#18 by Georg Fischer at Fri Jan 17 03:33:25 EST 2020

LINKS

Steven R. Finch, <a href="/A106533/a106533.pdf">Errata and Addenda to Mathematical Constants</a> [Cached copy, with permission of the author]

STATUS

approved

editing

#17 by N. J. A. Sloane at Thu Jan 16 15:19:31 EST 2020

LINKS

S. R. Finch, <a href="http://www.people.fas.harvardarxiv.edu/~sfinchorg/csolveabs/erradd2001.pdf00578">Mathematical Constants, addenda, sec. 8.1</a>

Discussion

Thu Jan 16

15:19

OEIS Server: https://oeis.org/edit/global/2843

#16 by N. J. A. Sloane at Sun Apr 14 13:38:51 EDT 2019

STATUS

editing

approved

#15 by N. J. A. Sloane at Sun Apr 14 13:38:50 EDT 2019

LINKS

Steven R. Finch, <a href="/A106533/a106533.pdf">Errata and Addenda to Mathematical Constants</a> [Cached copy, with permission of the author]

STATUS

approved

editing

#14 by Jon E. Schoenfield at Sat Jul 11 10:22:08 EDT 2015

STATUS

editing

approved