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Package: libccolamd2 (1:5.4.0+dfsg-1)

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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 libccolamd2

Download for all available architectures
Architecture Package Size Installed Size Files
amd64 35.6 kB84.0 kB [list of files]
arm64 33.4 kB75.0 kB [list of files]
armel 29.1 kB75.0 kB [list of files]
armhf 27.5 kB63.0 kB [list of files]
i386 29.4 kB83.0 kB [list of files]
mips 28.2 kB76.0 kB [list of files]
mips64el 33.7 kB81.0 kB [list of files]
mipsel 28.4 kB76.0 kB [list of files]
ppc64el 36.3 kB104.0 kB [list of files]
s390x 34.8 kB83.0 kB [list of files]