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nalgebra_core 0.1.1

The generic trait declarations (MatrixMul, MatrixTrMul, MatrixIndex, Norm, Normed / Unit, MatrixSolve, PermuteRows, GivensRotate, LuSteps, Householder / balancing, TransformMul), errors, fused kernels, and the dimension-1 types (Matrix1, Vector1, Point1, Translation1, Perm1, Reflection1 with its constructors and accessors).

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nalgebra_core

The generic trait declarations (MatrixMul, MatrixTrMul, MatrixIndex, Norm, Normed / Unit, MatrixSolve, PermuteRows, GivensRotate, LuSteps, Householder / balancing, TransformMul), errors, fused kernels, and the dimension-1 types (Matrix1, Vector1, Point1, Translation1, Perm1, Reflection1 with its constructors and accessors).

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

  • base::matrix_mul, base::matrix_tr_mul, base::matrix_index, base::solve, base::norm, base::unit: the generic trait declarations (MatrixMul, MatrixTrMul, MatrixIndex, MatrixSolve, Norm, Normed, Unit); their impls sit with the types of each dimension (Cairo's impl lookup);
  • base::errors, the fused kernels and base::matrix1: the dimension-1 shapes Matrix1, Vector1, RowVector1;
  • geometry::point, geometry::point1, geometry::translation1, geometry::reflection1, geometry::transform: Point1, Translation1, Reflection1 (with its constructors and accessors), and the declarations TransformMul, TransformDiv, TransformSetCategory;
  • linalg::lu, linalg::lu_steps, linalg::permutation_sequence: Perm1, the declarations PermuteRows, GivensRotate, LuSteps, the Householder and balancing traits.

Upstream's module paths are kept: nalgebra_core::<module path> is nalgebra::<module path> (docs/SPLIT.md §3.1). It depends on simba.

When to depend on it

It is the base of every closure (it costs 0.5 s / 0.04 GB over an empty consumer, final CI run, docs/PACKAGES.md).

Depend on nalgebra_core for the generic trait declarations and the dimension-1 types only; every other sub-crate depends on it.

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.

internal

The modules under internal (internal::base, internal::geometry, internal::linalg) hold items that are crate-private in nalgebra 0.1.0 and that the split had to make pub to share them across crates: no stability promise.

License

MIT.

Metadata

Version 0.1.1

Uploaded 18 hours ago

License MIT

Cairo version ^2.19.4

Size 22.0 KB

Installation

Run the following command in your project dir

scarb add nalgebra_core@0.1.1

Or add the following line to your Scarb.toml

nalgebra_core = "0.1.1"

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Keywords

  • linear-algebra
  • fixed-point
  • base
  • geometry
  • linalg

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