OFFSET
0,1
COMMENTS
See A202322 for a guide to related sequences. The Mathematica program includes a graph.
LINKS
G. C. Greubel, Table of n, a(n) for n = 0..5000
EXAMPLE
x=-0.7015020635668446110824969171586507639...
MATHEMATICA
u = 1; v = E;
f[x_] := u*x + v; g[x_] := E^-x
Plot[{f[x], g[x]}, {x, -1, 1}, {AxesOrigin -> {0, 0}}]
r = x /. FindRoot[f[x] == g[x], {x, -.8, -.7}, WorkingPrecision -> 110]
RealDigits[r] (* A202354 *)
(* other program *)
RealDigits[ ProductLog[E^E] - E , 10, 99] // First (* Jean-François Alcover, Feb 14 2013 *)
PROG
(PARI) lambertw(exp(exp(1))) - exp(1) \\ G. C. Greubel, Jun 10 2017
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Clark Kimberling, Dec 18 2011
STATUS
approved