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%I #17 Aug 21 2023 11:47:50
%S 9,9,0,2,6,8,0,6,8,7,4,1,5,7,0,3,1,5,0,8,3,7,7,4,8,6,7,3,4,4,8,5,0,7,
%T 5,9,2,5,1,0,8,9,7,9,3,7,6,8,8,8,6,5,0,0,0,8,9,7,1,4,1,2,7,6,0,0,9,9,
%U 5,8,1,7,7,2,9,3,3,6,4,5,4,9,8,9,9,1,8,6,1,6,7,5,9,6,4,9,3,0,5
%N Decimal expansion of sine of 82 degrees.
%C An algebraic number of degree 12 and denominator 2. - _Charles R Greathouse IV_, Nov 06 2017
%H Ivan Panchenko, <a href="/A019891/b019891.txt">Table of n, a(n) for n = 0..1000</a>
%H <a href="/index/Al#algebraic_12">Index entries for algebraic numbers, degree 12</a>
%F Equals cos(2*Pi/45) = 2F1(17/30,13/30;1/2;3/4) / 2. - _R. J. Mathar_, Oct 27 2008
%F Equals sin(41*Pi/90). - _Wesley Ivan Hurt_, Aug 31 2014
%e 0.9902680687415703150837748673448507592510897937688865000...
%p Digits:=100: evalf(sin(41*Pi/90)); # _Wesley Ivan Hurt_, Aug 31 2014
%t First@RealDigits[Sin[82 Degree], 10, 120] (* _Michael De Vlieger_, Aug 31 2014 *)
%o (PARI) cos(2/45*Pi) \\ _Charles R Greathouse IV_, Nov 06 2017
%K nonn,cons
%O 0,1
%A _N. J. A. Sloane_.
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