A collection of useful plotting routines for teaching and learning complex analysis. Take a look at the guide to get started.
To install run:
using Pkg
pkg"add ComplexToys"Included plotting routines:
-
modularsurface(z->f(z))plots a modular surface of$f$ , i.e. a surface plot of the magnitude; -
riemannsphere(z->f(z))plots a domain coloring of$f$ on the Riemann sphere; -
riemannpow(k)plots a projection of the Riemann surface of$z^k$ ; and -
riemannlog()plots a projection of the Riemann surface of$\log(z)$ .
Next to the routines in this package, DomainColoringToy is reexported. See their documentation for domain colourings, checker plots, etc.