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SpsaGradient

qualia_core_db::solvers::quantum_optimizers

Struct SpsaGradient 

Source 
#[repr(C)]
pub struct SpsaGradient {
    pub components: [f64; 20],
    pub norm: f64,
    pub perturbation_norm: f64,
}
Expand description

SPSA gradient estimate

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§components: [f64; 20]

Gradient components

§norm: f64

Gradient norm

§perturbation_norm: f64

Perturbation used

Trait Implementations§

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impl Clone for SpsaGradient

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fn clone(&self) -> SpsaGradient

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for SpsaGradient

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Copy for SpsaGradient

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