HomePhysics & MechanicsSimulation Accuracy Evaluator

📐 Simulation Accuracy Evaluator

Run the same pendulum through Euler and RK4 integrators side by side and watch energy drift, position error and computational cost diverge — a hands-on look at how simulations are evaluated.

Physics & Mechanics3DModerate60 FPS
learning-assessment ↗ Open standalone
⚙ Under the hood

Run the same pendulum through Euler and RK4 integrators side by side and watch energy drift, position error and computational cost diverge — a hands-on look at how simulations are evaluated.

pendulumsimulationintegratoreulerrk4energyaccuracyThree.js

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install

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