OFFSET
1,2
REFERENCES
D. Mumford et al., Indra's Pearls, Cambridge 2002; see p. 308.
LINKS
G. C. Greubel, Table of n, a(n) for n = 1..1000
EXAMPLE
1.6583123951776999245574663683353433419635442727946767985293...
MAPLE
evalf( sqrt(11)/2, 120); # G. C. Greubel, Jan 09 2020
MATHEMATICA
RealDigits[Sqrt[11]/2, 10, 120][[1]] (* Harvey P. Dale, Mar 06 2012 *)
PROG
(PARI) default(realprecision, 120); sqrt(11)/2 \\ G. C. Greubel, Jan 09 2020
(Magma) SetDefaultRealField(RealField(120)); Sqrt(11)/2; // G. C. Greubel, Jan 09 2020
(Sage) numerical_approx(sqrt(11)/2, digits=120) # G. C. Greubel, Jan 09 2020
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Nov 22 2009
STATUS
approved