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For Researchers · Dynamical Systems

Dynamical Systems for a heartbeat

Built for researchers prototyping or validating an idea. Prototype fast, reproduce exactly, and share a citable, interactive version of your model. Simulate a heartbeat live below — adjust the inputs and watch it respond, right in your browser.

Dynamics — Lorenz AttractorLive

RK4 integrator

Controls

A three-variable system of ODEs whose solutions form the iconic butterfly-shaped strange attractor — a textbook example of deterministic chaos.

σ (Prandtl)

ρ (Rayleigh)

Data Inspector

Steps8001

IntegratorRK4

final x1.321

final y1.415

final z17.664

Governing equation

\overset{x}{˙} = 10 (y - x), \overset{y}{˙} = x (28 - z) - y, \overset{z}{˙} = x y - 2.67 z

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Frequently asked questions

Is this good for researchers?: Yes — this version of "Dynamical Systems for a heartbeat" is framed for researchers prototyping or validating an idea. Prototype fast, reproduce exactly, and share a citable, interactive version of your model.
Do I need to install anything?: No. It runs in any modern browser, free, with no account required.