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A236099 Decimal expansion of the imaginary part of -Pi^(I*Pi). 4

%I #8 Jan 02 2018 16:04:42

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

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

%U 4,0,2,9,4,8,8

%N Decimal expansion of the imaginary part of -Pi^(I*Pi).

%C The real part is in A236098.

%H Stanislav Sykora, <a href="/A236099/b236099.txt">Table of n, a(n) for n = 0..10000</a>

%F -imag(Pi^(I*Pi)) = -sin(Pi*log(Pi)) = -sin(A231736).

%e 0.4391769555554458943694547132383960901362100969781901495952341681...

%t RealDigits[Im[-Pi^(I Pi)],10,120][[1]] (* _Harvey P. Dale_, Jan 02 2018 *)

%Y Cf. A000796, A053510, A073233, A231736, A236098, A236100, A236101.

%K nonn,cons,easy

%O 0,1

%A _Stanislav Sykora_, Jan 19 2014

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