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[ Source: suitesparse  ]

Package: libccolamd3 (1:7.7.0+dfsg-2)

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constrained column approximate library for sparse matrices

Suitesparse is a collection of libraries for computations involving sparse matrices.

The CCOLAMD library implements the "Constrained COLumn Approximate Minimum Degree ordering" algorithm. It computes a permutation vector P such that the LU factorization of A (:,P) tends to be sparser than that of A. The Cholesky factorization of (A (:,P))'*(A (:,P)) will also tend to be sparser than that of A'*A.

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Download for all available architectures
Architecture Package Size Installed Size Files
amd64 37.0 kB90.0 kB [list of files]
arm64 35.3 kB109.0 kB [list of files]
armel 39.5 kB89.0 kB [list of files]
armhf 38.7 kB77.0 kB [list of files]
i386 41.1 kB97.0 kB [list of files]
mips64el 35.0 kB111.0 kB [list of files]
ppc64el 39.3 kB110.0 kB [list of files]
s390x 43.0 kB105.0 kB [list of files]