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%I #14 Sep 08 2022 08:44:44
%S 9,3,2,5,1,5,0,8,6,1,3,7,6,6,1,7,0,5,6,1,2,1,8,5,6,2,7,4,2,6,1,8,6,6,
%T 5,4,3,5,3,5,3,7,2,9,9,4,9,4,0,2,3,4,3,4,5,9,6,1,3,9,2,5,8,0,5,3,7,1,
%U 3,3,4,7,5,3,6,5,8,3,0,8,3,5,1,8,8,1,7,3,8,7,7,4,9,3,2,5,1,4,9
%N Decimal expansion of tangent of 43 degrees.
%C Also the decimal expansion of cotangent of 47 degrees. - _Ivan Panchenko_, Sep 01 2014
%H Ivan Panchenko, <a href="/A019941/b019941.txt">Table of n, a(n) for n = 0..1000</a>
%e 0.932515086137661705612185627426186654353537299494023434596139258...
%t RealDigits[Tan[43*Pi/180], 10, 100][[1]] (* _G. C. Greubel_, Nov 24 2018 *)
%t RealDigits[Tan[43 Degree],10,120][[1]] (* _Harvey P. Dale_, Aug 24 2021 *)
%o (PARI) default(realprecision, 100); tan(43*Pi/180) \\ _G. C. Greubel_, Nov 24 2018
%o (Magma) SetDefaultRealField(RealField(100)); R:= RealField(); Tan(43*Pi(R)/180); // _G. C. Greubel_, Nov 24 2018
%o (Sage) numerical_approx(tan(43*pi/180), digits=100) # _G. C. Greubel_, Nov 24 2018
%Y Cf. A019852 (sine of 43 degrees).
%K nonn,cons
%O 0,1
%A _N. J. A. Sloane_
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