Module math 

Mathematical functions.

Functions

apply_matrix

Apply a matrix to some data

apply_perm_and_matrix

Apply a permutation and a matrix to some data

apply_permutation

Apply a permutation to some data

lu_transpose

Compute the LU decomposition of the transpose of a square matrix

prepare_matrix

Convert a linear transformation info the format expected by apply_matrix and return the premutation to pass into apply_matrix

prepare_permutation

Comvert a permutation into the format expected by apply_permutation