OFFSET
1,2
COMMENTS
The area of a golden ellipse with a semi-major axis 1 and a minor semi-axis 1/phi. - Amiram Eldar, Jul 05 2020
LINKS
FORMULA
Equals Gamma(3/10)*Gamma(7/10)/2. - Andrea Pinos, Jul 05 2023
EXAMPLE
1.941611038725466577...
MATHEMATICA
RealDigits[Pi/GoldenRatio, 10, 120][[1]] (* Harvey P. Dale, Jul 23 2013 *)
PROG
(PARI) 2*Pi/(sqrt(5)+1) \\ Charles R Greathouse IV, Sep 28 2022
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
N. J. A. Sloane, Jun 15 2004
STATUS
approved