libbtf1 binary package in Ubuntu Bionic armhf
Suitesparse is a collection of libraries for computations involving
sparse matrices.
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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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| 2018-01-31 09:19:23 UTC | Published | Ubuntu Bionic armhf | release | main | libs | Optional | 1:5.1.2-2 | ||
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| Deleted | Ubuntu Bionic armhf | proposed | main | libs | Optional | 1:5.1.2-2 | |||
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| 2018-01-31 09:20:50 UTC | Superseded | Ubuntu Bionic armhf | release | main | libs | Optional | 1:5.1.2~beta2-1 | ||
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| 2018-02-01 12:10:09 UTC | Deleted | Ubuntu Bionic armhf | proposed | main | libs | Optional | 1:5.1.2~beta2-1 | ||
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| 2018-01-02 23:59:02 UTC | Superseded | Ubuntu Bionic armhf | release | main | libs | Optional | 1:5.1.2~beta-2ubuntu1 | ||
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| 2018-01-04 00:10:09 UTC | Deleted | Ubuntu Bionic armhf | proposed | main | libs | Optional | 1:5.1.2~beta-2ubuntu1 | ||
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| 2017-12-30 22:13:25 UTC | Superseded | Ubuntu Bionic armhf | release | main | libs | Optional | 1:4.5.6-1 | ||
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| 2018-01-01 00:10:10 UTC | Deleted | Ubuntu Bionic armhf | proposed | main | libs | Optional | 1:4.5.6-1 | ||
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| 2017-11-05 02:27:33 UTC | Superseded | Ubuntu Bionic armhf | release | main | libs | Optional | 1:4.5.5-1 | ||
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