Still not finished, [Michael] also creates an implementation of the long gone F100-L CPU, once again with added Mandelbrot set flair, simultaneously with the RISC-V project.

The Mandelbrot set is — when visualized with some colors — an interesting shape with infinite detail. While the patterns are immediately obvious to the human eye, anyone who’s run… ...

While the Mandelbrot set is instantly recognizable to a lot of math-interested people, I think many of them are hard-pressed to describe what it actually is.