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nalgebra_linalg_spectral3 0.1.1

Bidiagonal, Schur, eigen, Hessenberg, tridiagonal, `exp` / `pow` of dimension 3.

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nalgebra_linalg_spectral3

Bidiagonal, Schur, eigen, Hessenberg, tridiagonal, exp / pow of dimension 3.

Part of nalgebra-cairo, the Cairo port of the Rust nalgebra crate on fixed::Fixed (Q32.32), built for provable game physics, split per dimension (docs/SPLIT.md §18: a number in a crate name is exactly that dimension; the dimension of a rectangular shape is max(rows, columns)).

What it holds

  • linalg::bidiagonal: bidiagonalisation;
  • linalg::eigen: Eigen (general eigenvalues);
  • linalg::exp: the matrix exponential;
  • linalg::hessenberg: Hessenberg;
  • linalg::pow: the integer matrix power;
  • linalg::schur: Schur;
  • linalg::symmetric_tridiagonal: symmetric tridiagonalisation.

Upstream's module paths are kept: nalgebra_linalg_spectral3::<module path> is nalgebra::<module path> (docs/SPLIT.md §3.1). It depends on nalgebra_core, nalgebra_types2, nalgebra_types3, nalgebra_static3, nalgebra_linalg_core, nalgebra_linalg3 and simba.

Features (all on by default, forwarded by the facade's features of the same name): hessenberg, bidiagonal, schur, exp. Each gates the module of that name; nalgebra with default-features = false leaves them out.

When to depend on it

No declared closure names it; its marginal cost over its direct dependencies is in docs/PACKAGES.md.

Depend on the linalg_spectral packages for the bidiagonal, Schur, eigen, Hessenberg, symmetric tridiagonal decompositions and the matrix exp / pow.

For upstream's whole API at upstream's paths, depend on the facade nalgebra, which re-exports every sub-crate at the 0.1.0 paths (behind the features of the same names, on by default and still real: they gate code inside this package).

internal

This crate has no internal module: it shares no crate-private item of nalgebra 0.1.0 with the crates above it.

License

MIT.

Metadata

Version 0.1.1

Uploaded 12 hours ago

License MIT

Cairo version ^2.19.4

Size 19.6 KB

Installation

Run the following command in your project dir

scarb add nalgebra_linalg_spectral3@0.1.1

Or add the following line to your Scarb.toml

nalgebra_linalg_spectral3 = "0.1.1"

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Keywords

  • linear-algebra
  • fixed-point
  • linalg
  • bidiagonal
  • eigen
  • hessenberg
  • schur
  • tridiagonal

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