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Package: libccolamd3 (1:7.10.1+dfsg-1 and others)

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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 libccolamd3

Download for all available architectures
Architecture Version Package Size Installed Size Files
alpha (unofficial port) 1:7.10.1+dfsg-1 44.1 kB141.0 kB [list of files]
amd64 1:7.10.1+dfsg-1 46.6 kB122.0 kB [list of files]
arm64 1:7.10.1+dfsg-1 45.1 kB142.0 kB [list of files]
armel 1:7.10.1+dfsg-1 49.1 kB141.0 kB [list of files]
armhf 1:7.10.1+dfsg-1 48.2 kB141.0 kB [list of files]
hppa (unofficial port) 1:7.10.1+dfsg-1 51.6 kB126.0 kB [list of files]
i386 1:7.10.1+dfsg-1 50.5 kB129.0 kB [list of files]
ia64 (unofficial port) 1:7.7.0+dfsg-2 41.4 kB117.0 kB [list of files]
m68k (unofficial port) 1:7.10.1+dfsg-1 46.2 kB117.0 kB [list of files]
mips64el 1:7.10.1+dfsg-1 45.1 kB143.0 kB [list of files]
ppc64 (unofficial port) 1:7.10.1+dfsg-1 49.0 kB142.0 kB [list of files]
ppc64el 1:7.10.1+dfsg-1 49.0 kB142.0 kB [list of files]
riscv64 1:7.10.1+dfsg-1 45.6 kB106.0 kB [list of files]
s390x 1:7.10.1+dfsg-1 52.7 kB133.0 kB [list of files]
sh4 (unofficial port) 1:7.10.1+dfsg-1 57.0 kB141.0 kB [list of files]
sparc64 (unofficial port) 1:7.10.1+dfsg-1 44.9 kB1,102.0 kB [list of files]
x32 (unofficial port) 1:7.10.1+dfsg-1 46.7 kB121.0 kB [list of files]