Gram Block

Let a Gram point  be called "good" if , and "bad" otherwise (Rosser et al. 1969; Edwards 2001, p. 180). Then the interval between two consecutive good Gram points is known as a Gram block.

REFERENCES:

Edwards, H. M. Riemann's Zeta Function. New York: Dover, 2001.

Rosser, J. B.; Yohe, J. B.; and Schoenfeld, L. "Rigorous Computation and the Zeros of the Riemann Zeta-Function." In Cong. Proc. Int. Fed. Information Process., 1968. Washington, DC: Spartan, pp. 70-76, 1969.