libsliplu1 - 1:5.8.1+dfsg-2 main

Suitesparse is a collection of libraries for computations involving
sparse matrices.
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SLIP 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.
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This package relies on GNU GMP and MPRF for exact arithmetic computations.