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[ Source: suitesparse  ]

Package: libcolamd3 (1:7.8.2+dfsg-2)

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column approximate minimum degree ordering library for sparse matrices

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

The COLAMD library implements the "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 libcolamd3

Download for all available architectures
Architecture Package Size Installed Size Files
amd64 31.3 kB74.0 kB [list of files]
arm64 30.3 kB111.0 kB [list of files]
armel 33.5 kB74.0 kB [list of files]
armhf 32.1 kB66.0 kB [list of files]
i386 34.3 kB78.0 kB [list of files]
mips64el 30.5 kB111.0 kB [list of files]
ppc64el 32.9 kB110.0 kB [list of files]
riscv64 30.4 kB66.0 kB [list of files]
s390x 34.5 kB82.0 kB [list of files]