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%I #8 Aug 15 2015 15:17:58
%S 9,1,9,9,3,7,6,6,7,7,1,6,1,9,9,4,2,2,3,3,2,1,6,8,2,2,3,2,8,6,7,7,1,1,
%T 3,1,7,0,7,4,1,3,3,0,7,8,0,7,3,6,5,5,4,6,8,3,9,8,2,3,6,7,2,6,3,9,0,6,
%U 6,6,5,5,5,7,9,7,0,2,4,5,1,6,1,4,3,4,6,9,8,9,0,4,3,8,2,4,9,0,8,5,3,4,4,8,8
%N Decimal expansion of the real inflection point of the tanhc function.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/TanhcFunction.html">Tanhc Function</a>
%e 0.91993766771619942233...
%t RealDigits[ x /. FindRoot[ D[Tanh[x]/x, {x, 2}] == 0, {x, 1}, WorkingPrecision -> 110], 10, 105] // First (* _Jean-François Alcover_, Feb 07 2013 *)
%K nonn,cons
%O 0,1
%A _Eric W. Weisstein_, Sep 28 2007
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