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ActionAngleVariables

oxilean_std::symplectic_geometry::types

Struct ActionAngleVariables 

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pub struct ActionAngleVariables {
    pub actions: Vec<f64>,
    pub angles: Vec<f64>,
}
Expand description

Action-angle variables (I₁,…,Iₙ, θ₁,…,θₙ) for an integrable system.

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§actions: Vec<f64>

Action variables (adiabatic invariants)

§angles: Vec<f64>

Angle variables (conjugate to actions, periodic with period 2π)

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impl ActionAngleVariables

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pub fn new(n: usize) -> Self

Create action-angle variables for an n-dimensional integrable system.

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pub fn is_integrable(&self) -> bool

The system is integrable when n independent conserved quantities exist.

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