|
%I #6 May 21 2014 20:15:42
%S 1,1,1,4,3,0,5,5,5,0,8,4,8,6,9,0,0,0,2,3,0,1,6,9,3,5,8,4,9,4,4,8,2,1,
%T 1,3,4,8,2,7,3,7,8,2,5,6,3,1,9,1,7,7,4,2,5,5,7,0,0,9,1,8,1,3,7,4,3,5,
%U 0,7,0,2,7,9,3,3,4,4,4,3,4,3,0,9,6,1,2,9,5,5,1,9,1,0,2,2,8,9,3,4
%N Decimal expansion of the positive real root of 3*x^4 - x^3 - x^2 - 2, a constant related to quasi-isometric mappings.
%D Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 7.4, p. 466.
%H Julian Gevirtz, <a href="http://dx.doi.org/10.1090/S0002-9939-1982-0656099-X">Injectivity of quasi-isometric mappings of balls</a>, Proc. Amer. Math. Soc. 85 (1982), 345-349.
%e 1.1143055508486900023...
%t RealDigits[Root[3*x^4 - x^3 - x^2 - 2, x, 2], 10, 100] // First
%K nonn,cons
%O 1,4
%A _Jean-François Alcover_, May 21 2014
|
