Home▸Physics & Mechanics▸Double Pendulum - 2D Twin Trajectories, Phase Portrait and Lyapunov Divergence

🌀 Double Pendulum - 2D Twin Trajectories, Phase Portrait and Lyapunov Divergence

2D companion of the double pendulum simulation: two near-identical pendulums, phase portrait, exponential divergence and energy-drift graphs with draggable bobs.

Physics & Mechanics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion of the double pendulum simulation: two near-identical pendulums, phase portrait, exponential divergence and energy-drift graphs with draggable bobs.

ChaosDouble PendulumLyapunov ExponentClassical Mechanics

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install