libbtf1 binary package in Ubuntu Jammy armhf
Suitesparse is a collection of libraries for computations involving
sparse matrices.
.
The BTF library is a software package for permuting a matrix into Block upper
Triangular Form. It includes a maximum transversal algorithm, which finds a
permutation of a square or rectangular matrix so that it has a zero-free
diagonal (if one exists); otherwise, it finds a maximal matching which
maximizes the number of nonzeros on the diagonal. The package also includes a
method for finding the strongly connected components of a graph. These two
methods together give the permutation to block upper triangular form.
Publishing history
Date | Status | Target | Component | Section | Priority | Phased updates | Version | ||
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2022-04-03 11:54:02 UTC | Published | Ubuntu Jammy armhf | release | universe | libs | Optional | 1:5.10.1+dfsg-4build1 | ||
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Deleted | Ubuntu Jammy armhf | proposed | universe | libs | Optional | 1:5.10.1+dfsg-4build1 | |||
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2022-04-03 11:54:14 UTC | Superseded | Ubuntu Jammy armhf | release | universe | libs | Optional | 1:5.10.1+dfsg-4 | ||
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2022-04-03 09:43:55 UTC | Superseded | Ubuntu Jammy armhf | proposed | main | libs | Optional | 1:5.10.1+dfsg-4build1 | ||
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2022-03-28 16:34:11 UTC | Superseded | Ubuntu Jammy armhf | release | main | libs | Optional | 1:5.10.1+dfsg-4 | ||
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2022-04-04 12:10:09 UTC | Deleted | Ubuntu Jammy armhf | proposed | main | libs | Optional | 1:5.10.1+dfsg-4 | ||
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2021-12-10 18:32:29 UTC | Superseded | Ubuntu Jammy armhf | proposed | main | libs | Optional | 1:5.10.1+dfsg-3 | ||
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2021-12-11 13:39:17 UTC | Superseded | Ubuntu Jammy armhf | release | main | libs | Optional | 1:5.10.1+dfsg-2 | ||
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2021-12-12 18:10:09 UTC | Deleted | Ubuntu Jammy armhf | proposed | main | libs | Optional | 1:5.10.1+dfsg-2 | ||
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2021-11-04 10:50:16 UTC | Superseded | Ubuntu Jammy armhf | release | main | libs | Optional | 1:5.8.1+dfsg-2build1 | ||
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2021-10-17 09:11:26 UTC | Superseded | Ubuntu Jammy armhf | release | main | libs | Optional | 1:5.8.1+dfsg-2 | ||
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2021-11-05 12:10:09 UTC | Deleted | Ubuntu Jammy armhf | proposed | main | libs | Optional | 1:5.8.1+dfsg-2build1 | ||
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