The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A343055 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A343055

Decimal expansion of the imaginary part of i^(1/16), or sin(Pi/32).
(history; published version)

#36 by Charles R Greathouse IV at Mon Aug 21 11:51:27 EDT 2023

STATUS

editing

approved

#35 by Charles R Greathouse IV at Mon Aug 21 11:51:26 EDT 2023

LINKS

<a href="/index/Al#algebraic_16">Index entries for algebraic numbers, degree 16</a>

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approved

editing

#34 by Alois P. Heinz at Sat May 13 19:12:50 EDT 2023

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proposed

approved

#33 by Robert C. Lyons at Sat May 13 19:10:08 EDT 2023

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editing

proposed

#32 by Robert C. Lyons at Sat May 13 19:10:06 EDT 2023

PROG

SageMath(Sage) numerical_approx(sin(pi/32), digits=123) # G. C. Greubel, Sep 30 2022

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approved

editing

#31 by N. J. A. Sloane at Sat Oct 01 00:20:09 EDT 2022

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proposed

approved

#30 by G. C. Greubel at Fri Sep 30 23:47:30 EDT 2022

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editing

proposed

#29 by G. C. Greubel at Fri Sep 30 23:47:12 EDT 2022

LINKS

G. C. Greubel, <a href="/A343055/b343055.txt">Table of n, a(n) for n = 0..10000</a>

PROG

SageMath) numerical_approx(sin(pi/32), digits=123) # G. C. Greubel, Sep 30 2022

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approved

editing

#28 by Charles R Greathouse IV at Sun Jan 09 21:12:04 EST 2022

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editing

approved

#27 by Charles R Greathouse IV at Sun Jan 09 21:11:57 EST 2022

COMMENTS

An algebraic number of degree 16 and denominator 2. - Charles R Greathouse IV, Jan 09 2022

LINKS

Michael Penn, <a href="https://www.youtube.com/watch?v=y-8XbDLwzuo">The exact value of sin 5⅝°??</a>, YouTube video, 2021.

STATUS

approved

editing