Struct ChiralityDensityResidual 

pub struct ChiralityDensityResidual {
    ks: Vec<Complex>,
    normal: Vec<Complex>,
    interval: [f64; 2],
}

What chirality_density saves for its pullback: the full and normal wavenumbers and the interval.

Fields

ks: Vec<Complex>

normal: Vec<Complex>

interval: [f64; 2]

Implementations

impl ChiralityDensityResidual

pub fn state_size(n: usize) -> Result<usize>

Byte length for n full and normal wavenumbers and an averaging interval.

impl ChiralityDensityResidual

pub fn shape(&self) -> (usize, usize)

Compact output dimensions.

pub fn pushforward( &self, ks: &[Complex], normal: &[Complex], interval: [f64; 2], ) -> Result<DMatrix<Complex>>

Propagate one real direction in the complex wavenumbers and interval.

pub fn pullback( &self, cotangent: &DMatrix<Complex>, ) -> Result<ChiralityDensityGradient>

Recompute six local derivatives per mode instead of keeping a dense Jacobian.

Trait Implementations

impl Debug for ChiralityDensityResidual

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl SavedState for ChiralityDensityResidual

fn save_state(&self) -> Result<Vec<u8>>

Copy the saved numerical state into its fixed byte layout.

fn from_state(bytes: &[u8]) -> Result<Self>

Restore numerical state from bytes produced by this extension.