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[Bug-glpk] structural singularity bug fixed
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From: |
Andrew Makhorin |
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Subject: |
[Bug-glpk] structural singularity bug fixed |
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Date: |
Sun, 21 Feb 2016 10:13:40 +0300 |
The internal routines sgf_reduce_nuc and sgf_factorize were changed to
correctly report structural singularity of the basis matrix.
To fix the bug please replace files glpk-4.58/src/bflib/sgf.c and
glpk-4.58/src/bflib/sgf.h with patched ones (see attachment).
Andrew Makhorin
sgf.tar.gz
Description: application/compressed-tar
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