manually coded polar zeta-graph,
the plot was generated by some small fancy c++ program
t runs from 0 to 34
http://commons.wikimedia.org/wiki/File:Zeta_polar.svg
Polar graph of Riemann zeta(½ + it)
Im ζ(½ + it)
Re ζ(½ + it)
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
3