# HOW TO EDIT THIS FILE: # The "handy ruler" below makes it easier to edit a package description. # Line up the first '|' above the ':' following the base package name, and # the '|' on the right side marks the last column you can put a character in. # You must make exactly 11 lines for the formatting to be correct. It's also # customary to leave one space after the ':' except on otherwise blank lines. |-----handy-ruler------------------------------------------------------| colamd: colamd (sparse matrix ordering routines) colamd: colamd: The COLAMD column approximate minimum degree ordering algorithm colamd: computes a permutation vector P such that the LU factorization of colamd: A (:,P) tends to be sparser than that of A. The Cholesky colamd: factorization of (A (:,P))'*(A (:,P)) will also tend to be sparser colamd: than that of A'*A. colamd: colamd: colamd: colamd: