OFFSET
0,1
COMMENTS
See A202537 for a guide to related sequences. The Mathematica program includes a graph.
EXAMPLE
x=0.32228461597103006003623548628913923545544311...
MATHEMATICA
u = 1; v = 3;
f[x_] := E^(u*x) - E^(-v*x); g[x_] := 1
Plot[{f[x], g[x]}, {x, -2, 2}, {AxesOrigin -> {0, 0}}]
r = x /. FindRoot[f[x] == g[x], {x, .3, .4}, WorkingPrecision -> 110]
RealDigits[r] (* A202538 *)
RealDigits[ Log[ Root[#^4 - #^3 - 1&, 2]], 10, 99] // First (* Jean-François Alcover, Feb 27 2013 *)
PROG
(PARI) log(polrootsreal(x^4-x^3-1)[2]) \\ Charles R Greathouse IV, May 15 2019
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Clark Kimberling, Dec 21 2011
STATUS
approved