OFFSET
0,3
REFERENCES
J. M. Borwein, D. H. Bailey and R. Girgensohn, Experimentation in Mathematics, A K Peters, Ltd., Natick, MA, 2004. x+357 pp. See p. 11.
MAPLE
with(numtheory): c := cfrac (tanh(Pi/2), 300, 'quotients');
MATHEMATICA
ContinuedFraction[Tanh[Pi/2], 100] (* Paolo Xausa, Jul 04 2024 *)
PROG
(PARI) contfrac(tanh(Pi/2)) \\ Michel Marcus, Apr 11 2021
CROSSREFS
KEYWORD
nonn,cofr,easy
AUTHOR
N. J. A. Sloane, Jun 02 2003
STATUS
approved