quasirh — ζ(s) ≠ 0 for Re s > 7/8, animated

Möbius sums that detect zeros, the sixth-power amplifier, Poisson summation into cubic Gauss sums and Kubota's cubic theta function, the shrinking recursion, and the transfer from Hecke L-functions over Q(√−3) back to ζ. RH itself (1/2) remains open.