ccolamd: ccolamd (sparse matrix ordering routines) ccolamd: ccolamd: CCOLAMD computes a column approximate minimum degree ordering ccolamd: algorithm (like COLAMD), but it can also be given a set of ccolamd: ordering constraints. ccolamd: ccolamd: ccolamd: ccolamd: ccolamd: ccolamd: