Welcome to VisualPDE!

There is so much to explore. Would you like a tour?

Some simulations on VisualPDE.com may contain flashing images and patterns.

Get help here anytime

Try clicking!

Oops! It looks like things have spiralled off to infinity, or the numerical solver is unstable.

Check the equations, or try reducing the timestep, and restart the simulation.

Hmmm... VisualPDE is throwing an error, most likely as a result of the definitions and parameters.

Check for syntax errors, and reload the page if the interface is unresponsive.