A086777 - OEIS

%I #12 Oct 01 2022 15:48:01

%S 0,2,0,6,8,5,0,0,6,5,7,8,5,8,6,0,9,3,5,3,6,2,5,0,1,6,1,1,5,3,2,1,5,6,

%T 4,9,5,2,2,3,8,5,7,3,9,9,5,0,1,1,1,0,0,5,8,8,2,5,6,0,2,6,0,4,8,4,7,7,

%U 8,0,3,2,3,5,3,0,2,9,2,2,2,7,1,6,2,1,3,2,8,3,0,3,7,1,8,3,2,2,7,2,0,5,1,9,9

%N Decimal expansion of sqrt(10) - Pi.

%C In India around 600 C.E. sqrt(10) was used as an approximation for Pi.

%H Xavier Gourdon, <a href="http://numbers.computation.free.fr/Constants/constants.html">Collection of approximations for pi</a>

%H <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>

%F sqrt(10) - Pi= 0.02068500657858609353625...

%t Join[{0},RealDigits[Sqrt[10]-Pi,10,120][[1]]] (* _Harvey P. Dale_, May 22 2014 *)

%o (PARI) ?\p 2000 ?sqrt(10) - Pi

%Y Cf. A000796, A010467.

%K easy,nonn,cons

%O 0,2

%A _Cino Hilliard_, Aug 03 2003