OFFSET
1,2
REFERENCES
Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Sections 3.10 Kneser-Mahler polynomial constants, p. 234.
LINKS
Antonio Gracia Llorente, Infinite Product Formula Involving the Apery's Constant, Zenodo Preprint, 2024.
C. J. Smyth, On measures of polynomials in several variables, Bulletin of the Australian Mathematical Society, Volume 23, Issue 1 (1981), pp. 49-63.
FORMULA
M(1 + x + y + z) where M is Mahler's measure for multivariate polynomials.
Equals sqrt(2) * Product_{k>=1} (1 + 1/(4*k^2 - 1))^(4*k^2) * (1 - 2/(2*k + 1))^k. - Antonio Graciá Llorente, Sep 02 2024
EXAMPLE
1.5315470966874577766407778651358020602...
MATHEMATICA
RealDigits[Exp[7*Zeta[3]/(2*Pi^2)], 10, 100] // First
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Jean-François Alcover, May 26 2014
STATUS
approved