Mandelbrot / Julia Coupler
Two fractal worlds connected by one complex parameter.
What is this?
An interactive fractal viewer that links the Mandelbrot set with Julia sets. Selecting a point in one parameter space changes the shape of the other world.
How it works
Both images iterate z squared plus c on the complex plane. The Mandelbrot view chooses c; the Julia view uses that c for every starting point, revealing why connected regions matter.