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Posts about nonlinear-dynamics

scipy.integrate.solve_ivp and makeshift Poincaré sections of the Rossler attractor

I've just stumbled upon a relatively recent addition to scipy: integrate.solve_ivp, which looks amazing for the simulation of dynamical systems and solving equations where you'd like to detect discrete events occuring (say, collisions). Let's a look at what it's all about, and then use it to simulate the Rossler attractor!

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rossler_attractor
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