Interactive live solutions of PDE systems

Here is an example of the wave equation (you can tap&#x2F;click anywhere to create a disturbance): <a href="https:&#x2F;&#x2F;visualpde.com&#x2F;sim&#x2F;?preset=waveEquation" rel="nofollow">https:&#x2F;&#x2F;visualpde.com&#x2F;sim&#x2F;?preset=waveEquation</a>

This is fantastic, thank you!<p>EDIT: Just found the repo: <a href="https:&#x2F;&#x2F;github.com&#x2F;Pecnut&#x2F;visual-pde&#x2F;">https:&#x2F;&#x2F;github.com&#x2F;Pecnut&#x2F;visual-pde&#x2F;</a><p>Am i right in that you use WebGL shaders not just for the presentation, but for the simulation as well?

Thanks for posting this. These visualizations remind me a lot of Steven Lehar&#x27;s resonance theory of vision. The patterns resemble learned CNN filters, but with symmetry baked in.

It irks me to no end having a TLA used over and over without a definition anywhere in sight. Guessing Partial Differential Equations here?