Roses from Riemann's Garden

(these are additional images from my Czech blog)

The plots show partial sums of the Riemann Zeta function for various values of z.
The Zeta value for such z is marked in red.

The first image in each pair shows the real part of partial sums against log(N).
The second one shows full partial sums in the complex plane.

z=-0.7+23400i




z=-0.1+31415i




z=0.6+11100i




z=-0.8+110100i




z=0.0+99190i




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