Module matrix 

A dense, fixed-size, row-major matrix — Vector’s 2-D counterpart.

Exists so callers building a normal-equations system (JᵀJ, Jᵀf, …) work with actual matrix/vector values and named operations (transpose, mul_vec, mul_mat) instead of raw [[Scalar; N]; M] arrays and hand-rolled index loops at every call site — see crate::solvers::linear::solve_linear_system.

Structs

Matrix

Dense R×C matrix, row-major (self[(row, col)]).

Functions

symmetric_eigen3

The eigenvalues of the symmetric a, ascending — each enclosed — and a unit eigenvector of each.