Elm Apps
A collection of Elm apps hosted at jxxcarlson.github.io. Most of these implement some kind of model. (Code is here). For all, George Box’s dictum, all models are wrong, but some are are useful, applies.
Schelling’s Segregation Model. A simple model formulated in 1971 by economist Thomas Schelling to help understand patterns of racial segregation. Medium.com article
Diffusion of Heat. Uses a discrete version of the heat equation. This is the WebGL version, which renders the model faster than the SVG version
Conways’ Game of Life. You can click to toggle cells on or off.
Gambler’s Ruin. Simulation of the classic coin-tossing game. Medium.com article