|
%I #21 Jun 29 2023 09:02:39
%S 8,0,5,9,9,5,9,7,7,0,0,8,2,3,4,8,2,0,3,5,8,4,8,3,4,2,3,3,1,9,6,4,2,4,
%T 6,9,4,7,2,3,0,7,0,3,6,1,6,1,9,3,0,7,7,7,8,4,6,1,4,6,0,3,7,6,8,9,4,7,
%U 5,4,8,2,5,2,8,5,7,2,6,3,7,1,2,3,0,7
%N Decimal expansion of (Pi/6)^(1/3), the sphericity of the cube.
%H Wikipedia, <a href="http://en.wikipedia.org/wiki/Sphericity">Sphericity</a>.
%H <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>.
%F Equals cube root of A019673. - _Michel Marcus_, May 27 2016
%e 0.80599597700823482035848342331964246947230703616193077784614603...
%t RealDigits[Surd[Pi/6, 3], 10, 120][[1]] (* _Amiram Eldar_, Jun 29 2023 *)
%o (PARI) default(realprecision, 50080); my(x=(Pi/6)^(1/3)); for(k=1, 100, my(d=floor(x)); x=(x-d)*10; print1(d, ", "))
%Y Cf. A019673, A273633, A273635, A273636, A273637.
%K nonn,cons
%O 0,1
%A _Felix Fröhlich_, May 27 2016
|
