Double pendulum · qwen3-235b-a22b-2507
Simulate a chaotic double pendulum on a canvas using the correct equations of motion, drawing the arms and a colorful fading trail of the tip.
transcript · 4 messages
Simulate a chaotic double pendulum on a canvas using the correct equations of motion, drawing the arms and a colorful fading trail of the tip.
index.html (5049 bytes)Successfully wrote 5049 bytes to index.html
The chaotic double pendulum simulation has been created in `index.html`. It features: - Correct equations of motion using Hamiltonian dynamics - Two pendulum arms with bobs - A colorful fading trail showing the path of the second bob - Realistic chaotic behavior emerging from the physics - Semi-transparent overlay for motion blur effect - Responsive canvas sizing The simulation runs in any modern browser with no external dependencies. The trail fades over time with color shifting through the spectrum, creating a visually striking representation of the pendulum's chaotic motion. You can open index.html in a browser to see it running.
TAKE IT TO CODE
A single self-contained HTML file — copy it and open in any browser, or reuse the prompt with your own pi-agent run.
RUN
EVALUATION
Double pendulum animates continuously with colorful fading trail; drag appears to reset/perturb the pendulum position.
Vision grade · anthropic/claude-sonnet-5
MEASUREMENTS
Raw readings from the capture, not a verdict — the grade above is the only judgement. Percentages are how much of the screen changed; the measure under-reports sparse motion on a dark background.