Reaction-Diffusion

Colors
n =
f =
k =

The goal is to make an interactive implementation of the reaction-diffusion system that can run in browser. It simulates the concentrations of reacting agents, which leads to various self-organized patterns.

Evolution System

$\begin{align*}\partial_tA&=\nabla^2A-AB^2+f(1-A)\\\partial_tB&=\tfrac{1}{2}\nabla^2B+AB^2-(f+k)B\end{align*}$

Features

Reset to a randomized state with n seeds