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TrapezoidCoeffs

burn_mamba::mamba3::helpers

Struct TrapezoidCoeffs 

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pub struct TrapezoidCoeffs<const D: usize> {
    pub dt: Tensor<D>,
    pub da: Tensor<D>,
    pub alpha: Tensor<D>,
    pub beta: Tensor<D>,
    pub gamma: Tensor<D>,
}
Expand description

Output of trapezoidal_coefficients.

All tensors share the rank D of the inputs.

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§dt: Tensor<D>

Δₜ = softplus(dd_dt + dt_bias), clamped.

§da: Tensor<D>

Δₜ · Aₜ (negative; the log-decay).

§alpha: Tensor<D>

αₜ = exp(Δₜ · Aₜ) ∈ (0, 1] — decay.

§beta: Tensor<D>

βₜ = (1 − λₜ) · Δₜ · αₜ — left-endpoint weight.

§gamma: Tensor<D>

γₜ = λₜ · Δₜ — right-endpoint weight.

Auto Trait Implementations§

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impl<const D: usize> Freeze for TrapezoidCoeffs<D>

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impl<const D: usize> RefUnwindSafe for TrapezoidCoeffs<D>

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impl<const D: usize> Send for TrapezoidCoeffs<D>

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impl<const D: usize> Sync for TrapezoidCoeffs<D>

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impl<const D: usize> Unpin for TrapezoidCoeffs<D>

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impl<const D: usize> UnsafeUnpin for TrapezoidCoeffs<D>

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impl<const D: usize> UnwindSafe for TrapezoidCoeffs<D>

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impl<T> Any for T
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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