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A074957
Decimal expansion of the arithmetic-geometric mean (AGM) of Pi and e.
3
2, 9, 2, 6, 1, 0, 8, 5, 5, 1, 5, 7, 2, 3, 0, 4, 6, 9, 6, 6, 6, 5, 8, 9, 5, 7, 1, 0, 1, 7, 0, 5, 5, 8, 5, 3, 1, 0, 6, 6, 2, 0, 5, 7, 5, 5, 3, 7, 9, 8, 4, 5, 6, 2, 7, 4, 4, 2, 4, 1, 5, 5, 1, 2, 4, 2, 1, 5, 2, 6, 8, 6, 8, 5, 1, 1, 9, 8, 6, 4, 4, 5, 1, 9, 3, 9, 4, 0, 9, 3, 5, 4, 6, 3, 2, 2, 7, 4, 5, 6, 4, 1, 8, 3, 1
OFFSET
1,1
LINKS
Eric Weisstein's World of Mathematics, Arithmetic-Geometric Mean.
EXAMPLE
AGM(Pi,e) = 2.926108551572304696665895710170558531...
MAPLE
evalf(GaussAGM(Pi, exp(1)), 144); # Alois P. Heinz, Jul 05 2023
MATHEMATICA
RealDigits[ArithmeticGeometricMean[Pi, E], 10, 100][[1]] (* Amiram Eldar, May 31 2021 *)
PROG
(PARI) agm(exp(1), Pi) \\ Charles R Greathouse IV, Mar 03 2016
CROSSREFS
Sequence in context: A112537 A165715 A088928 * A196401 A377697 A199726
KEYWORD
nonn,cons
AUTHOR
Zak Seidov, Oct 05 2002
STATUS
approved