Figure Properties - SERC

iemann—Matrix associated with the Riemann hypothesis
gallery
A = gallery('riemann',n) returns an n-by-n matrix for which the Riemann
hypothesis is true if and only if
1
– -- + ε
det( A)
= On!n ( 2 )
for every ε > 0 .
The Riemann matrix is defined by:
A = B(2:n+1,2:n+1)
where B(i,j) = i-1 if i divides j, and B(i,j) = -1 otherwise.
The Riemann matrix has these properties:
Each eigenvalue e(i) satisfies abs(e(i))