login

Revision History for A019908

(Bold, blue-underlined text is an addition; faded, red-underlined text is a deletion.)

Showing entries 1-10 | older changes
Decimal expansion of tangent of 10 degrees.
(history; published version)
#22 by Alois P. Heinz at Sun Aug 04 19:38:37 EDT 2024
STATUS

reviewed

approved

#21 by Andrew Howroyd at Sun Aug 04 18:18:41 EDT 2024
STATUS

proposed

reviewed

#20 by Hugo Pfoertner at Sun Aug 04 17:14:58 EDT 2024
STATUS

editing

proposed

#19 by Hugo Pfoertner at Sun Aug 04 17:14:48 EDT 2024
EXAMPLE

0.176326980708464973471090386868618986121633...

PROG

(PARI) tan(Pi/18) \\ Hugo Pfoertner, Aug 04 2024

CROSSREFS

Cf. A019918.

STATUS

approved

editing

#18 by Alois P. Heinz at Mon Sep 01 08:42:02 EDT 2014
STATUS

proposed

approved

#17 by Ivan Panchenko at Mon Sep 01 08:37:40 EDT 2014
STATUS

editing

proposed

#16 by Ivan Panchenko at Mon Sep 01 05:12:24 EDT 2014
LINKS

Ivan Panchenko, <a href="/A019908/b019908.txt">Table of n, a(n) for n = 0..1000</a>

STATUS

approved

editing

#15 by Joerg Arndt at Sun Jun 30 11:51:03 EDT 2013
STATUS

proposed

approved

#14 by Mohammad K. Azarian at Sun Jun 30 11:47:15 EDT 2013
STATUS

editing

proposed

#13 by Mohammad K. Azarian at Sun Jun 30 11:46:19 EDT 2013
COMMENTS

Also the decimal expansion of cotangent of 80 degrees._ - _Mohammad K. Azarian_, Jun 29 30 2013