[ trixie ]
[ sid ]
[ ソース: suitesparse ]
パッケージ: libspex3 (1:7.8.3+dfsg-2)
libspex3 に関するリンク
Debian の資源:
suitesparse ソースパッケージをダウンロード:
- [suitesparse_7.8.3+dfsg-2.dsc]
- [suitesparse_7.8.3+dfsg.orig.tar.xz]
- [suitesparse_7.8.3+dfsg-2.debian.tar.xz]
メンテナ:
外部の資源:
- ホームページ [suitesparse.com]
類似のパッケージ:
solves sparse linear systems in exact arithmetic
Suitesparse is a collection of libraries for computations involving sparse matrices.
SPEX Left LU is a software package designed to exactly solve unsymmetric sparse linear systems, Ax = b, where A, b and x contain rational numbers. This package performs a left-looking, roundoff-error-free (REF) LU factorization PAQ = LDU, where L and U are integer, D is diagonal, and P and Q are row and column permutations, respectively. Note that the matrix D is never explicitly computed nor needed; thus this package uses only the matrices L and U.
This package relies on GNU GMP and MPRF for exact arithmetic computations.
その他の libspex3 関連パッケージ
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- dep: libamd3 (>= 1:7.0.1)
- approximate minimum degree ordering library for sparse matrices
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- dep: libc6 (>= 2.29)
- GNU C ライブラリ: 共有ライブラリ
以下のパッケージによって提供される仮想パッケージでもあります: libc6-udeb
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- dep: libcolamd3 (>= 1:7.0.1)
- column approximate minimum degree ordering library for sparse matrices
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- dep: libgmp10 (>= 2:6.3.0+dfsg)
- 多倍長精度演算ライブラリ
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- dep: libmpfr6 (>= 4.0.0)
- 多倍長精度浮動小数点演算
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- dep: libsuitesparseconfig7 (>= 1:7.0.1)
- configuration routines for all SuiteSparse modules