caustic::tooling::core::init::isolated

Struct PlummerIC

pub struct PlummerIC {
    pub mass: f64,
    pub scale_radius: f64,
    pub g: f64,
}

Expand description

Plummer sphere: f(E) ∝ (−E)^(7/2). Analytic DF; density ρ ∝ (r²+a²)^(−5/2).

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§mass: f64§scale_radius: f64§g: f64

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impl PlummerIC

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pub fn new(mass: f64, scale_radius: f64, g: f64) -> Self

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impl IsolatedEquilibrium for PlummerIC

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fn distribution_function(&self, energy: f64, _angular_momentum: f64) -> f64

Distribution function f(E, L). E = specific energy, L = specific angular momentum.

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fn density_profile(&self, r: f64) -> f64

Density profile ρ(r) in real space.

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fn potential(&self, r: f64) -> f64

Gravitational potential Φ(r) (spherically symmetric, includes factor G).

Auto Trait Implementations§

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impl UnwindSafe for PlummerIC

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> ByRef<T> for T

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fn by_ref(&self) -> &T

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impl<T> DistributionExt for T
where T: ?Sized,

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fn rand<T>(&self, rng: &mut (impl Rng + ?Sized)) -> T
where Self: Distribution<T>,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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