OFFSET
0,1
LINKS
Jens Blanck, Exact real arithmetic systems: results of competition, pp. 389-393 of J. Blanck et al., eds., Computability and Complexity in Analysis (CCA 2000), Lect. Notes Computer Science, Springer-Verlag, 2001; alternative link.
EXAMPLE
0.86351885487805888198701559313643185077224760581857...
MATHEMATICA
RealDigits[Tan[Tan[Tan[1]]], 10, 120][[1]] (* Amiram Eldar, Jun 08 2023 *)
PROG
(PARI) -tan(tan(tan(1))) \\ Charles R Greathouse IV, Mar 25 2014
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
N. J. A. Sloane, Jul 15 2003
STATUS
approved