An interactive for visualizing complex functions based on a 3Blue1Brown video. Also, Riemann Zeta Function was estimated using Euler Maclaurin Summation. The code can be found here. It is based on certain methods mentioned in the work of Hanh Nguyen.
Plot of Riemann Zeta Function and the interface.
Summation of a Series as described in the 3Blue1Brown video
Plot of Zeta function along the critical line