Crate russell_lab

Russell - Rust Scientific Library

lab: Matrix-vector laboratory including linear algebra tools

Structs

Matrix

Holds matrix components and associated functions

Stopwatch

Assists in measuring computation time

Vector

Holds vector components and associated functions

Enums

EnumMatrixNorm

Options to compute matrix norm

EnumVectorNorm

Options to compute vector norm

Traits

AsArray1D

Defines a trait to handle 1D arrays

AsArray2D

Defines a trait to handle 2D arrays

Functions

add_matrices

Performs the addition of two matrices

add_vectors

Performs the addition of two vectors

cholesky_factor

Performs the Cholesky factorization of a symmetric positive-definite matrix

copy_matrix

Copies matrix

copy_vector

Copies vector

desc

Returns package description

eigen_decomp

Performs the eigen-decomposition of a square matrix

eigen_decomp_lr

Performs the eigen-decomposition of a square matrix (left and right)

format_nanoseconds

Returns a nice string representing the value in nanoseconds

inner

Performs the inner (dot) product between two vectors resulting in a scalar value

inverse

Computes the inverse of a square matrix and returns its determinant

mat_mat_mul

Performs the matrix-matrix multiplication resulting in a matrix

mat_vec_mul

Performs the matrix-vector multiplication resulting in a vector

outer

Performs the outer (tensor) product between two vectors resulting in a matrix

pseudo_inverse

Computes the pseudo-inverse matrix

solve_lin_sys

Solves a general linear system (real numbers)

sv_decomp

Computes the singular value decomposition (SVD) of a matrix

update_matrix

Updates matrix based on another matrix (axpy)

update_vector

Updates vector based on another vector (axpy)